mm-1.4.2/ChangeLog 644 0 0 3604710470270150 126070ustar osspossp 0 0 _ ___ ____ ____ ____ |_|_ _ / _ \/ ___/ ___|| _ \ _ __ ___ _ __ ___ _|_||_| | | | \___ \___ \| |_) | | '_ ` _ \| '_ ` _ \ |_||_|_| | |_| |___) |__) | __/ | | | | | | | | | | | |_|_|_| \___/|____/____/|_| |_| |_| |_|_| |_| |_| OSSP mm - Shared Memory Allocation ChangeLog ========= Changes between 1.4.1 and 1.4.2 (10-Aug-2006 to 15-Aug-2006) *) Remove a trailing whitespace in mm.pod which confused pod2html(1) and generated bad output. [Neil Conway ] Changes between 1.4.0 and 1.4.1 (02-Sep-2005 to 10-Aug-2006) *) Add new API function MM_reset() and mm_reset(). [Neil Conway ] *) Upgraded build environment to GNU shtool 2.0.6, GNU libtool 1.5.22 and GNU autoconf 2.60. [Ralf S. Engelschall] *) Fix spelling errors in manual page mm(3) and corrected description of mm_sizeof() function. [Neil Conway ] Changes between 1.3.1 and 1.4.0 (12-Sep-2003 to 02-Sep-2005) *) Optimize insertion of free memory chunks by merging with the spare area if possible to decrease memory fragmentation. [] *) Fix mm_realloc() function: If the memory chunk passed to mm_realloc() can't be extended and a new chunk must be allocated, the old memory is copied into the new chunk with a call to memcpy(3). However, the used size is the length of the new data and will cause memcpy(3) to access memory beyond the old data chunk's boundaries. [Kirk Petersen ] *) Upgraded build environment to GNU Libtool 1.5.20 and GNU shtool 2.0.2 [Ralf S. Engelschall] *) Updated all copyright messages for year 2005. [Ralf S. Engelschall] Changes between 1.3.0 and 1.3.1 (07-Mar-2003 to 12-Sep-2004) *) Upgraded build environment to GNU Shtool 2.0.1, GNU Libtool 1.5.8 and Autoconf 2.59. [Ralf S. Engelschall] Changes between 1.2.2 and 1.3.0 (23-Dec-2002 to 07-Mar-2003) *) Correctly cleanup under MM_SHMT_MMZERO in case of a shared memory segment creation error. [Ralf S. Engelschall] *) Close the filedescriptor of the underlying object immediately after mmap(2)'ing it in case of MM_SHMT_MMPOSX, MM_SHMT_MMZERO and MM_SHMT_MMFILE. [Ralf S. Engelschall, Joe Orton ] Changes between 1.2.1 and 1.2.2 (28-Jul-2002 to 23-Dec-2002) *) Stripped trailing whitespaces from all files in source tree. [Ralf S. Engelschall] *) Upgraded build environment to GNU Shtool 1.6.2, Libtool 1.4.3 and Autoconf 2.57. [Ralf S. Engelschall] *) Use "close-on-exec" semantic on internal file descriptors if underlying platform supports this feature. This makes sure the file descriptors are closed by the kernel upon execution of exec(3) by the application. [Ralf S. Engelschall, Martin Kraemer ] *) Fixed Makefile.in: $(TRUE) was not defined. [Will Day ] *) Updated all copyright messages with forthcoming year 2003, added OSSP project as secondary copyright holder, added standard OSSP ASCII-art logo to documents, etc. [Ralf S. Engelschall] Changes between 1.2.0 and 1.2.1 (26-Jul-2002 to 28-Jul-2002) *) Fixed the package rolling: configure.ac was missing because of a bug in devtool.conf. [Kean Johnston ] Changes between 1.1.3 and 1.2.0 (01-Jul-2000 to 26-Jul-2002) *) Fixed race condition in temporary file creation. [Sebastian Krahmer, SuSE Security] *) Make sure that under MM_SEMT_IPCSEM (mutex implementation method is SysV IPC semget) the {mm,MM}_permission() also changes the owner of the semaphore. [Jonathan Kamens ] *) Add support for IRIX 6.5 and other Unix flavors which have MAXPATHLEN in [Joe Orton ] *) Removed the old fbtool stuff for reporting the success/failure because after 3 years of existence we really know that OSSP mm works on every reasonable Unix flavor on this earth. [Ralf S. Engelschall] *) Upgraded to GNU autoconf 2.53, GNU libtool 1.4.2 and GNU shtool 1.6.1 build environment (using OSSP devtool). [Ralf S. Engelschall] *) Changed home from http://www.engelschall.com/sw/mm/ to OSSP http://www.ossp.org/pkg/lib/mm/ and official name from "MM" to "OSSP mm" to follow name conventions in the OSSP project. [Ralf S. Engelschall] *) Removed variables from ANSI C function prototypes in mm.h to avoid any potential conflicts in advance. [Ralf S. Engelschall] *) Adjusted year in copyright messages for 2002. [Ralf S. Engelschall] *) From Apache 2.0's MM patch set: Make Autoconf test for maximum shared memory size support BEOS and make decision cacheable. [The Apache Software Foundation] *) Fixed initializations of fdxxx variables in mm_core.c [Alexander Farber ] *) Added $(DESTDIR) support to Makefile.in. This makes life easier for RPM package building. [Brad , Ralf S. Engelschall] *) Fixed typo in mm.h: (still unused) definition of SIZEOF_mem_core_fd lacked a closing parenthesis. [Alexander Farber ] *) Added required "(void *)" cast to MAP_FAILED in Autoconf stuff. [Albert Chin-A-Young , Joe Orton ] Changes between 1.1.2 and 1.1.3 (21-May-2000 to 01-Jul-2000) *) Upgraded to GNU libtool from version 1.3.4 to 1.3.5 and upgraded GNU shtool from version 1.4.9 to 1.5.0 [Ralf S. Engelschall] *) Added OS/390 support to config.sub. [Greg Ames ] *) Fixed type-warnings related to `char' vs. `unsigned char' in mm_test.c [Ralf S. Engelschall] *) Let the internal mm_insert_chunk() function detect the situation where a chunk of memory is inserted twice (usually caused by the application through multiple and this way illegal calls to mm_free() with the same argument). This especially makes sure the internal list of free chunks is not corrupted. [Jeffrey Hsu , Ralf S. Engelschall] *) Fixed typos in mm.pod. [Ralf S. Engelschall] Changes between 1.1.1 and 1.1.2 (30-Apr-2000 to 21-May-2000) *) Fixed some logic in mm's configuration that removes -g from CFLAGS. It incorrectly collapsed " -g " to "", which leaded to invalid CFLAGS. [Jeff Trawick ] *) Fixed shared memory decisions on Linux: We now avoid using MM_SHMT_MMANON (seems to be completely broken on 2.0), MM_SHMT_MMZERO (seems like Linux 2.0 hates this classical combination and return EINVAL for unknown reasons) and MM_SHMT_IPCSHM (requires that a IPC shm filesystem is mounted since 2.3). So, technically MM_SHMT_IPCSHM is preferred if the shm filesystem exists, else we count on MM_SHMT_MMFILE now. [Ralf S. Engelschall] Changes between 1.1.0 and 1.1.1 (30-Apr-2000 to 30-Apr-2000) *) Fixed compilation under Solaris where the SunOS4 and BS2000 kludges for conflicted with the Sun vendor includes (which unfortunately use the defines). [Ralf S. Engelschall, Jeff Beard ] Changes between 1.0.12 and 1.1.0 (28-Sep-1999 to 30-Apr-2000) *) Fixed `make test' feedback procedure in Makefile.in now that the platform list is stored in the PORTING file. [Ralf S. Engelschall] *) Renamed file CHANGES to ChangeLog. [Ralf S. Engelschall] *) Fixed pointer arithmentic in memset/memcpy replacements by casting `void *' arguments to `char *'. [Sascha Schumann ] *) Added BS2000 support for stuff. [Martin Kraemer ] *) Added an include for to maximum shared mem segment size check in aclocal.m4. This especially fixes compile problems under for Solaris 8. [Alexander Demenchuk , Greg Gears ] *) Fixed a warning under IRIX related to size_t comparisons [Ralf S. Engelschall] *) Added support for IBM OS/390 [Jeff Trawick ] *) Upgraded to GNU libtool from version 1.3.3 to 1.3.4 and upgraded GNU shtool from version 1.4.6 to 1.4.9 [Ralf S. Engelschall] *) Upgraded config.guess to GNU Pth's version and use "/sbin/sysctl" under FreeBSD instead of just "sysctl" [Jeff Trawick ] *) Added platform support for the esoteric Unix look-alike BeOS [David Reid" ] *) Added `make check' as an alias for `make test' [Ralf S. Engelschall] *) Adjusted copyright messages for year 2000 [Ralf S. Engelschall] *) Fixed Autoconf checks for SunOS [Ralf S. Engelschall] *) Fixed a bug in aclocal.m4's AC_CHECK_DEFINE macro. [Ralf S. Engelschall] *) Updated the manual page (typos, fixes, etc.) [Ralf S. Engelschall] *) Splitted README into README, PORTING and THANKS document. [Ralf S. Engelschall] Changes between 1.0.11 and 1.0.12 (06-Sep-1999 to 28-Sep-1999) *) Recreated configure with latest Autoconf 2.13.1 (snapshot) *) Always use --mode=xxx for libtool calls to avoid problems under situations where $CC doesn't allow libtool to guess the mode correctly. Changes between 1.0.10 and 1.0.11 (27-Aug-1999 to 06-Sep-1999) *) Cleaned up various file permission in source tree *) Enhanced mm-config.in: new --all option and less newlines *) Added support --silent to libtool glue code in aclocal.m4 *) Upgraded to GNU Pth's more recent config.{guess,sub} *) Upgraded to GNU shtool 1.4.6 *) Fixed --section for mm-config in Makefile.in *) Added `void *' casts to MAP_FAILED (= -1) values to avoid warnings under some platforms. *) Fixed a few typos in mm.pod Changes between 1.0.9 and 1.0.10 (02-Jul-1999 to 27-Aug-1999) *) Changed "make dist" and "make snap" to use "shtool tarball" *) Added #define KERNEL for SunOS to get SHM_R und SHM_W values. *) Upgraded to GNU libtool 1.3.3 *) Upgraded to GNU shtool 1.4.5 *) Downgraded required Autoconf version to 2.12 *) Added MM version number to test report *) Added --enable-batch *) Moved mm_lock_mode in mm.h to top to avoid warnings Changes between 1.0.8 and 1.0.9 (24-Jun-1999 to 02-Jul-1999) *) Fixed a nasty bug related to {MM,mm}_[un]lock(): an additional semicolon broke the semantics. *) Upgraded to released shtool 1.4.0 *) Fixed `make test' Changes between 1.0.7 and 1.0.8 (22-Jun-1999 to 24-Jun-1999) *) Added important MAP_FAILED fallback also to Autoconf stuff *) Upgraded to latest shtool 1.3.0-dev to fix two Awk problems Changes between 1.0.6 and 1.0.7 (06-Jun-1999 to 22-Jun-1999) *) Upgraded to latest shtool 1.3.0-dev *) Avoid -g under non-debugging situation *) Complain with a fatal error message when MM_SHM_MAXSEGSIZE couldn't be determined. *) Updated config.guess/config.sub *) Fixed a nasty permission bug for the lock files: they were opened write-only, but at least fcntl() requires them to be opened read-write. *) Check return value of mm_core_lock() in mm_alloc.c Changes between 1.0.5 and 1.0.6 (02-Jun-1999 to 06-Jun-1999) *) Fixed mm_malloc() function: it returned the wrong pointer when a chunk was reused and forgot to lock/unlock the data structures. *) Fixed internal best-fit algorithm for finding a free memory chunk: - things got inserted out of order in the list - when chunk is found which matches size exactly it stops immediately - lowered chunk splitting threshold to MIN(2*size,128) *) Moved internal definitions in mm.h to private section Changes between 1.0.4 and 1.0.5 (21-May-1999 to 02-Jun-1999) *) Fixed output of mm-config.in *) Fixed output of configure --help *) Upgraded to GNU libtool 1.3.2 *) Upgraded to shtool 1.2.9 *) Made libtool calls visible but use --quiet *) Hint user to send feedback only on errors or for new platform *) Removed unnecessary "elf" hint for FreeBSD from config.guess Changes between 1.0.3 and 1.0.4 (15-May-1999 to 21-May-1999) *) Fixed maximum memory size determination and internal handling *) Documented the mm_lib_xxx() functions. Changes between 1.0.2 and 1.0.3 (26-Apr-1999 to 15-May-1999) *) Added {MM,mm,mm_core}_permission() function *) Fixed version information and mod_ssl URL in manual page *) Upgraded config.{guess,sub} from libtool 1.3 distribution *) Upgraded to GNU libtool 1.3 *) Upgraded to shtool 1.2.7 *) Fixed public includes for xx_t types *) Fixed mm_vers.c and shtool type inside CVS Changes between 1.0.1 and 1.0.2 (18-Apr-1999 to 26-Apr-1999) *) Upgraded to GNU libtool 1.2f *) Upgraded to shtool 1.1.0 Changes between 1.0.0 and 1.0.1 (18-Mar-1999 to 18-Apr-1999) *) Fixed "dist" Makefile target to not distribute CVS stuff *) Upgraded lshtool to the latest version *) Const'ification of the API Changes between 1.0b6 and 1.0.0 (18-Mar-1999 to 28-Mar-1999) *) Finally cleaned up and polished the mm.pod manual page. *) Fixed mm-config program Changes between 1.0b5 and 1.0b6 (18-Mar-1999 to 18-Mar-1999) *) Added {MM,mm}_maxsize() to manual page *) Changed MM_create() signature to match mm_create() Changes between 1.0b4 and 1.0b5 (15-Mar-1999 to 18-Mar-1999) *) Make sure the maximum allocateable size takes the overhead of the memory pool into account. *) Fixed lshtool and this way hex version string *) Fixed Makefile for mm_test target dependecies *) Added {MM,mm}_maxsize() function to let one determine in advance the maximum allocateable pool Changes between 1.0b3 and 1.0b4 (15-Mar-1999 to 15-Mar-1999) *) Added mm-config.pod manpage *) Split mm-config --ldflags into --ldflags and --libs *) Removed TODO and fulltest files Changes between 1.0b2 and 1.0b3 (13-Mar-1999 to 15-Mar-1999) *) Added Autoconf check for determining max shared mem segment size *) Changed -1 to MAP_FAILED when available *) Replaced 8KB default shared memory segment size with max size *) Added mm_core_maxsegsize() function *) Use a remembered offset for mmap() on temporary files *) Imported source tree into CVS *) Added read-only locking support *) Fixed MMFILE and MMZERO variants Changes between 1.0b1 and 1.0b2 (12-Mar-1999 to 13-Mar-1999) *) Updated the mm.pod manual page. *) Split README into README and LICENSE files *) Fixed becho problems *) Added a test suite summary *) Added INSTALL file *) Reduced mm_test's memory size from 1MB to 512KB *) Fixed unsigned long and %X related warnings Changes between 1.0b0 and 1.0b1 (11-Mar-1999 to 12-Mar-1999) *) Enhanced mm_test *) Added {MM,mm}_available() function *) Fixed MMZERO *) Fixed IPC Semaphore initialization *) Added --with-{sem,shm}=TYPE options *) Fixed "make test" and mm_memory_display() function *) Added mm_lib.c source with mm_lib_xx() functions Changes between 0.9.0 and 1.0b0 (10-Mar-1999 to 11-Mar-1999) *) Switched to GNU Autoconf and GNU Libtool Changes between GENESIS and 0.9.0 (Jan-1999 to 10-Mar-1999) *) Created initial version on FreeBSD *) Ported to Linux and Solaris mm-1.4.2/INSTALL 644 0 0 1232 7600310203 120050ustar osspossp 0 0 _ ___ ____ ____ ____ |_|_ _ / _ \/ ___/ ___|| _ \ _ __ ___ _ __ ___ _|_||_| | | | \___ \___ \| |_) | | '_ ` _ \| '_ ` _ \ |_||_|_| | |_| |___) |__) | __/ | | | | | | | | | | | |_|_|_| \___/|____/____/|_| |_| |_| |_|_| |_| |_| OSSP mm - Shared Memory Allocation INSTALL ======= To install the MM library into /path/to/mm/{bin,lib,include,man}/ perform the following steps in your shell: $ ./configure --prefix=/path/to/mm $ make $ make test $ make install This installs at least a static variant of the MM library and when your platforms support it, also a shared library variant of the MM library. mm-1.4.2/LICENSE 644 0 0 366610466701043 120300ustar osspossp 0 0 ==================================================================== Copyright (c) 1999-2006 Ralf S. Engelschall Copyright (c) 1999-2006 The OSSP Project Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: "This product includes software developed by Ralf S. Engelschall ." 4. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes software developed by Ralf S. Engelschall ." THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ==================================================================== mm-1.4.2/Makefile.in 644 0 0 1175110466701623 131060ustar osspossp 0 0## ==================================================================== ## Copyright (c) 1999-2006 Ralf S. Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== @SET_MAKE@ TOP = . DESTDIR = prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ bindir = @bindir@ libdir = @libdir@ includedir = @includedir@ mandir = @mandir@ SHELL = /bin/sh CC = @CC@ CFLAGS = @CFLAGS@ LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ RM = rm -f LIBTOOL = ./libtool SHTOOL = ./shtool LIBS = libmm.la OBJS = mm_global.lo mm_alloc.lo mm_core.lo mm_lib.lo mm_vers.lo MANS = mm.3 mm-config.1 TSTS = mm_test .SUFFIXES: .o .lo .c.o: $(LIBTOOL) --quiet --mode=compile $(CC) -c $(CFLAGS) $< .c.lo: $(LIBTOOL) --quiet --mode=compile $(CC) -c $(CFLAGS) $< all: $(LIBS) $(MANS) $(TSTS) libmm.la: $(OBJS) $(LIBTOOL) --quiet --mode=link $(CC) -o $@ $(OBJS) \ -rpath $(libdir) -version-info `$(SHTOOL) version -l c -d libtool mm_vers.c` mm_alloc.c mm_core.c mm_global.c: mm.h mm_vers.c mm.h: config.h mm_test: mm_test.lo libmm.la $(LIBTOOL) --quiet --mode=link $(CC) -o $@ mm_test.lo libmm.la mm.3: mm.pod V1=`$(SHTOOL) version -l c -d short mm_vers.c`; \ V2=`$(SHTOOL) version -l c -d long mm_vers.c`; \ D=`$(SHTOOL) version -l c -d long mm_vers.c | sed -e 's;.*(;;' -e 's;).*;;'`; \ pod2man --section=3 --center="Shared Memory Library" --release="$$D" --date="MM $$V1" mm.pod |\ perl -p -e 's;^(\\\&\s+.+?)([Mm][Mm]_[a-zA-Z0-9_]+)(\(.+?)$$;$$1\\fB$$2\\fR$$3;' |\ sed -e "s;MM_VERSION_STR;$$V2;" >mm.3 mm-config.1: mm-config.pod V1=`$(SHTOOL) version -l c -d short mm_vers.c`; \ V2=`$(SHTOOL) version -l c -d long mm_vers.c`; \ D=`$(SHTOOL) version -l c -d long mm_vers.c | sed -e 's;.*(;;' -e 's;).*;;'`; \ pod2man --section=1 --center="Shared Memory Library" --release="$$D" --date="MM $$V1" mm-config.pod |\ perl -p -e 's;^(\\\&\s+.+?)([Mm][Mm]_[a-zA-Z0-9_]+)(\(.+?)$$;$$1\\fB$$2\\fR$$3;' |\ sed -e "s;MM_VERSION_STR;$$V2;" >mm-config.1 check: test test: mm_test @$(LIBTOOL) --mode=execute ./mm_test debug: mm_test @$(LIBTOOL) --mode=execute gdb ./mm_test install: all $(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(bindir) $(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(includedir) $(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(libdir) $(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(mandir)/man1 $(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(mandir)/man3 $(SHTOOL) install -c -m 755 mm-config $(DESTDIR)$(bindir)/mm-config $(SHTOOL) install -c -m 644 mm-config.1 $(DESTDIR)$(mandir)/man1/mm-config.1 $(SHTOOL) install -c -m 644 mm.3 $(DESTDIR)$(mandir)/man3/mm.3 $(SHTOOL) install -c -m 644 mm.h $(DESTDIR)$(includedir)/mm.h @$(LIBTOOL) --mode=install $(SHTOOL) install -c -m 644 libmm.la $(DESTDIR)$(libdir)/libmm.la clean: -$(RM) $(TSTS) -$(RM) $(OBJS) -$(RM) $(LIBS) -$(RM) core *.core *.bak *~ -$(RM) -r .libs >/dev/null 2>&1 || true -$(RM) *.o *.lo distclean: clean -$(RM) config.log config.status config.cache -$(RM) Makefile config.h cfg-config -$(RM) libtool -$(RM) mm-config realclean: distclean -$(RM) $(MANS) -$(RM) configure config.h.in -$(RM) shtool -$(RM) ltmain.sh libtool.m4 config.guess config.sub mm-1.4.2/PORTING 644 0 0 6121 7600310203 120230ustar osspossp 0 0 _ ___ ____ ____ ____ |_|_ _ / _ \/ ___/ ___|| _ \ _ __ ___ _ __ ___ _|_||_| | | | \___ \___ \| |_) | | '_ ` _ \| '_ ` _ \ |_||_|_| | |_| |___) |__) | __/ | | | | | | | | | | | |_|_|_| \___/|____/____/|_| |_| |_| |_|_| |_| |_| OSSP mm - Shared Memory Allocation PORTING ======= The OSSP mm library was successfully tested on the following platforms (and should automatically adjust to other platforms, of course): alpha-dec-osf3.2 alpha-dec-osf4.0d alpha-dec-osf4.0e alpha-dec-osf4.0g alpha-dec-osf5.1 alpha-redhat-linux-gnu2.4glibc2.1 alpha-unknown-linux-gnu alpha-unknown-netbsd1.4.2 alphaev56-dec-osf4.0c alphaev56-dec-osf4.0d alphaev56-unknown-linux-gnu alphaev6-dec-osf4.0f alphaev6-dec-osf5.0 alphaev6-unknown-linux-gnu arm-unknown-linux-gnu hppa1.1-hp-hpux10.10 hppa1.1-hp-hpux10.20 hppa1.1-hp-hpux11.00 hppa2.0-hp-hpux10.20 hppa2.0w-hp-hpux11.00 i386-pc-bsdi2.1 i386-pc-bsdi4.0.1 i386-pc-freebsd2.2.8 i386-pc-freebsd4.1 i386-pc-sco3.2v5.0.5 i386-pc-solaris2.6 i386-pc-solaris2.7 i386-pc-solaris2.8 i386-unknown-netbsd1.4 i386-unknown-netbsd1.4.2 i386-unknown-openbsd2.4 i386-unknown-openbsd2.5 i386-unknown-openbsd2.7 i386-unknown-openbsd2.8 i486-pc-freebsd2.2.6 i486-pc-linux-gnulibc1 i586-cobalt-linux-gnu2.2glibc2.1 i586-debian-linux-gnu2.2glibc2.1 i586-debian-linux-gnu2.4glibc2.1 i586-gnu-linux-gnu2.2glibc2.1 i586-pc-freebsd2.2.2 i586-pc-freebsd2.2.7 i586-pc-freebsd2.2.8 i586-pc-freebsd3.4 i586-pc-linux-gnu i586-pc-linux-gnulibc1 i586-redhat-linux-gnu2.2glibc2.1 i586-redhat-linux-gnu2.2glibc2.2 i586-redhat-linux-gnu2.4glibc2.1 i586-redhat-linux-gnu2.4glibc2.2 i586-suse-linux-gnu2.2glibc2.1 i686-UnixWare7.1.0-sysv5 i686-debian-linux-gnu2.0glibc2.0 i686-debian-linux-gnu2.2glibc2.0 i686-debian-linux-gnu2.2glibc2.1 i686-gnu-linux-gnu2.0glibc1 i686-gnu-linux-gnu2.2glibc2.1 i686-gnu-linux-gnu2.4glibc2.1 i686-pc-cygwin i686-pc-freebsd3.1 i686-pc-freebsd3.2 i686-pc-freebsd3.3 i686-pc-freebsd3.4 i686-pc-freebsd4.0 i686-pc-freebsd4.1.1 i686-pc-freebsd4.2 i686-pc-linux-gnu i686-pc-linux-gnulibc1 i686-pc-sco3.2v5.0.5 i686-redhat-linux-gnu2.2glibc2.1 i686-redhat-linux-gnu2.2glibc2.2 i686-suse-linux-gnu2.2glibc2.1 i686-turbolinux-linux-gnu2.2glibc2.1 m68k-apple-aux3.1.1 mips-sgi-irix5.3 mips-sgi-irix6.2 mips-sgi-irix6.3 mips-sgi-irix6.4 mips-sgi-irix6.5 mips-sni-sysv4 powerpc-ibm-aix4.2.0.0 powerpc-ibm-aix4.2.1.0 powerpc-ibm-aix4.3.1.0 powerpc-ibm-aix4.3.2.0 powerpc-ibm-aix4.3.3.0 powerpc-redhat-linux-gnu2.2glibc2.1 powerpc-unknown-linux-gnu powerpc-unknown-linux-gnulibc1 powerpc-yellowdog-linux-gnu2.2glibc2.1 rs6000-ibm-aix4.2.1.0 rs6000-ibm-aix4.3.2.0 rs6000-ibm-aix4.3.3.0 s390-ibm-linux-gnu2.2glibc2.1 sparc-sun-solaris2.5.1 sparc-sun-solaris2.6 sparc-sun-solaris2.7 sparc-sun-solaris2.8 sparc-sun-sunos4.1.3_U1 sparc-sun-sunos4.1.4 sparc-unknown-linux-gnu sparc-unknown-netbsd1.4.1 sparc-unknown-netbsd1.4.2 sparc64-redhat-linux-gnu2.2glibc2.1 sparc64-unknown-linux-gnu mm-1.4.2/README 644 0 0 263110470270405 116700ustar osspossp 0 0 _ ___ ____ ____ ____ |_|_ _ / _ \/ ___/ ___|| _ \ _ __ ___ _ __ ___ _|_||_| | | | \___ \___ \| |_) | | '_ ` _ \| '_ ` _ \ |_||_|_| | |_| |___) |__) | __/ | | | | | | | | | | | |_|_|_| \___/|____/____/|_| |_| |_| |_|_| |_| |_| OSSP mm - Shared Memory Allocation Copyright (c) 1999-2006 Ralf S. Engelschall Copyright (c) 1999-2006 The OSSP Project Version 1.4.2 (15-Aug-2006) OSSP mm is a 2-layer abstraction library which simplifies the usage of shared memory between forked (and this way strongly related) processes under Unix platforms. On the first (lower) layer it hides all platform dependent implementation details (allocation and locking) when dealing with shared memory segments and on the second (higher) layer it provides a high-level malloc(3)-style API for a convenient and well known way to work with data-structures inside those shared memory segments. This library was successfully tested on FreeBSD, OpenBSD, NetBSD, BSDI, Linux, SunOS, Solaris, Tru64, AIX, A/UX, HP-UX, ReliantUNIX, IRIX, UnixWare and even Win32 Cygwin, BeOS and OS/390. The documentation and latest release can be found on http://www.ossp.org/pkg/lib/mm/ Ralf S. Engelschall rse@engelschall.com www.engelschall.com mm-1.4.2/THANKS 644 0 0 673510442467712 117440ustar osspossp 0 0 _ ___ ____ ____ ____ |_|_ _ / _ \/ ___/ ___|| _ \ _ __ ___ _ __ ___ _|_||_| | | | \___ \___ \| |_) | | '_ ` _ \| '_ ` _ \ |_||_|_| | |_| |___) |__) | __/ | | | | | | | | | | | |_|_|_| \___/|____/____/|_| |_| |_| |_|_| |_| |_| OSSP mm - Shared Memory Allocation THANKS ====== Credit has to be given to the following people who contributed ideas, bugfixes, hints, gave platform feedback, etc. (in alphabetical order): o Ronald Appelfelder o Robert Belleman o Ryan Bloom o Volker Borchert o William Campbell o Richard Cardwell o Jeff Clark o Albert Chin-A-Young o Eric Cholet o Neil Conway o Alexander Demenchuk o Jason Dillon o Alexander Farber o Joe France o Richard Furda o Dean Gaudet o Greg Gears o Ask Bjoern Hansen o Jeffrey Hsu o Robin Hunt o Markus Kilbinger o Kristian Köhntopp o Jim Jagielski o Kean Johnston o Bob Jones o Mats Josefsson o Sergey Kachanovsky o Jonathan Kamens o Martin Kraemer o Sebastian Krahmer o Mike Latinovich o Rasmus Lerdorf o Dave Malhotra o Christophe Massiot o Thomas J. Menini o Joe Orton o Patrick o Charles Randall o David Rees o Martin Rosenbach o David Reid o Scott Rothgaber o Saeid Sadeghi o Mehul N. Sanghvi o Joaquim Sanmarti o Sascha Schumann o Dan Sullivan o Jeff Trawick o Tom Vaughan o Kai Voigt o Martin Waterworth o Rick Watson o Mark Wilkie o Cliff Woolley o ?? mm-1.4.2/aclocal.m4 644 0 0 2406410466701044 126770ustar osspossp 0 0## ==================================================================== ## Copyright (c) 1999-2006 Ralf S. Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== define(AC_CHECK_DEBUGGING,[dnl AC_MSG_CHECKING(for compilation debug mode) AC_ARG_ENABLE(debug,dnl [ --enable-debug build for debugging (default=no)], [dnl if test ".$ac_cv_prog_gcc" = ".yes"; then case "$CFLAGS" in *-O2* ) ;; * ) CFLAGS="$CFLAGS -O2" ;; esac case "$CFLAGS" in *-g* ) ;; * ) CFLAGS="$CFLAGS -g" ;; esac CFLAGS="$CFLAGS -Wall -Wshadow -Wpointer-arith -Wcast-align" CFLAGS="$CFLAGS -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline" else case "$CFLAGS" in *-g* ) ;; * ) CFLAGS="$CFLAGS -g" ;; esac fi msg="enabled" AC_DEFINE(MM_DEBUG, 1, [define to enable debugging]) ],[ case "$CFLAGS" in *-g* ) CFLAGS=`echo "$CFLAGS" |\ sed -e 's/ -g / /g' -e 's/ -g$//' -e 's/^-g //g' -e 's/^-g$//'` ;; esac msg=disabled ])dnl AC_MSG_RESULT([$msg]) ]) define(AC_CONFIGURE_PART,[dnl AC_MSG_RESULT() AC_MSG_RESULT(${T_MD}$1:${T_ME}) ])dnl define(AC_CHECK_DEFINE,[dnl AC_CACHE_CHECK(for $1 in $2, ac_cv_define_$1, AC_EGREP_CPP([YES_IS_DEFINED], [ #include <$2> #ifdef $1 YES_IS_DEFINED #endif ], ac_cv_define_$1=yes, ac_cv_define_$1=no) ) if test "$ac_cv_define_$1" = "yes" ; then AC_DEFINE(HAVE_$1, 1, [define to 1 if you have the $1 define]) fi ])dnl AC_DEFINE(HAVE_$1) define(AC_IFALLYES,[dnl ac_rc=yes for ac_spec in $1; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : $2 else : $3 fi ])dnl define(AC_BEGIN_DECISION,[dnl ac_decision_item='$1' ac_decision_msg='FAILED' ac_decision='' ])dnl define(AC_DECIDE,[dnl ac_decision='$1' ac_decision_msg='$2' ac_decision_$1=yes ac_decision_$1_msg='$2' ])dnl define(AC_DECISION_OVERRIDE,[dnl ac_decision='' for ac_item in $1; do eval "ac_decision_this=\$ac_decision_${ac_item}" if test ".$ac_decision_this" = .yes; then ac_decision=$ac_item eval "ac_decision_msg=\$ac_decision_${ac_item}_msg" fi done ])dnl define(AC_DECISION_FORCE,[dnl ac_decision="$1" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" ])dnl define(AC_END_DECISION,[dnl if test ".$ac_decision" = .; then echo "[$]0:Error: decision on $ac_decision_item failed" 1>&2 exit 1 else if test ".$ac_decision_msg" = .; then ac_decision_msg="$ac_decision" fi AC_MSG_RESULT([decision on $ac_decision_item... $ac_decision_msg]) fi ])dnl AC_DEFUN(AC_TEST_FILE, [AC_REQUIRE([AC_PROG_CC]) ac_safe=`echo "$1" | sed 'y%./+-%__p_%'` AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(ac_cv_file_$ac_safe, [ if test -r $1; then eval "ac_cv_file_$ac_safe=yes" else eval "ac_cv_file_$ac_safe=no" fi ])dnl if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) ifelse([$3], , , [$3]) fi ]) AC_DEFUN(AC_PROG_NM, [AC_MSG_CHECKING([for BSD-compatible nm]) AC_CACHE_VAL(ac_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. ac_cv_path_NM="$NM" else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/nm; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then ac_cv_path_NM="$ac_dir/nm -B" elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then ac_cv_path_NM="$ac_dir/nm -p" else ac_cv_path_NM="$ac_dir/nm" fi break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm fi]) NM="$ac_cv_path_NM" AC_MSG_RESULT([$NM]) AC_SUBST(NM) ]) define(AC_CHECK_MAXSEGSIZE,[dnl AC_MSG_CHECKING(for shared memory maximum segment size) AC_CACHE_VAL(ac_cv_maxsegsize,[ OCFLAGS="$CFLAGS" case "$1" in MM_SHMT_MM* ) CFLAGS="-DTEST_MMAP $CFLAGS" ;; MM_SHMT_IPCSHM ) CFLAGS="-DTEST_SHMGET $CFLAGS" ;; esac cross_compile=no AC_TRY_RUN( changequote(<<, >>)dnl << #include #include #include #include #include #include #include #ifdef TEST_MMAP #include #endif #ifdef TEST_SHMGET #ifdef MM_OS_SUNOS #define KERNEL 1 #endif #ifdef MM_OS_BS2000 #define _KMEMUSER #endif #include #include #ifdef MM_OS_SUNOS #undef KERNEL #endif #ifdef MM_OS_BS2000 #undef _KMEMUSER #endif #if !defined(SHM_R) #define SHM_R 0400 #endif #if !defined(SHM_W) #define SHM_W 0200 #endif #endif #if !defined(MAP_FAILED) #define MAP_FAILED ((void *)(-1)) #endif #ifdef MM_OS_BEOS #include #endif int testit(int size) { int fd; void *segment; #ifdef TEST_MMAP char file[] = "./ac_test.tmp"; unlink(file); if ((fd = open(file, O_RDWR|O_CREAT, S_IRUSR|S_IWUSR)) == -1) return 0; if (ftruncate(fd, size) == -1) return 0; if ((segment = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *)MAP_FAILED) { close(fd); return 0; } munmap((caddr_t)segment, size); close(fd); unlink(file); #endif #ifdef TEST_SHMGET if ((fd = shmget(IPC_PRIVATE, size, SHM_R|SHM_W|IPC_CREAT)) == -1) return 0; if ((segment = (void *)shmat(fd, NULL, 0)) == ((void *)-1)) { shmctl(fd, IPC_RMID, NULL); return 0; } shmdt(segment); shmctl(fd, IPC_RMID, NULL); #endif #ifdef TEST_BEOS area_id id; id = create_area("mm_test", (void*)&segment, B_ANY_ADDRESS, size, B_LAZY_LOCK, B_READ_AREA|B_WRITE_AREA); if (id < 0) return 0; delete_area(id); #endif return 1; } #define ABS(n) ((n) >= 0 ? (n) : (-(n))) int main(int argc, char *argv[]) { int t, m, b; int d; int rc; FILE *f; /* * Find maximum possible allocation size by performing a * binary search starting with a search space between 0 and * 64MB of memory. */ t = 1024*1024*64 /* = 67108864 */; if (testit(t)) m = t; else { m = 1024*1024*32; b = 0; for (;;) { /* fprintf(stderr, "t=%d, m=%d, b=%d\n", t, m, b); */ rc = testit(m); if (rc) { d = ((t-m)/2); b = m; } else { d = -((m-b)/2); t = m; } if (ABS(d) < 1024*1) { if (!rc) m = b; break; } if (m < 1024*8) break; m += d; } if (m < 1024*8) m = 0; } if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%d\n", m); fclose(f); exit(0); } >> changequote([, ])dnl ,[ac_cv_maxsegsize="`cat conftestval`" ], ac_cv_maxsegsize=0 , ac_cv_maxsegsize=0 ) CFLAGS="$OCFLAGS" ]) msg="$ac_cv_maxsegsize" if test $msg -eq 67108864; then msg="64MB (soft limit)" elif test $msg -gt 1048576; then msg="`expr $msg / 1024`" msg="`expr $msg / 1024`" msg="${msg}MB" elif test $msg -gt 1024; then msg="`expr $msg / 1024`" msg="${msg}KB" else ac_cv_maxsegsize=0 msg=unknown fi MM_SHM_MAXSEGSIZE=$ac_cv_maxsegsize test ".$msg" = .unknown && AC_MSG_ERROR([Unable to determine maximum shared memory segment size]) AC_MSG_RESULT([$msg]) AC_DEFINE_UNQUOTED(MM_SHM_MAXSEGSIZE, $MM_SHM_MAXSEGSIZE, [maximum segment size]) ]) mm-1.4.2/config.guess 755 0 0 12522410403265071 133730ustar osspossp 0 0#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. timestamp='2005-12-13' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[345]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '/^CPU/{s: ::g;p;}'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '/^CPU/{s: ::g;p;}'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '/^LIBC/{s: ::g;p;}'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: mm-1.4.2/config.h.in 644 0 0 1345610470270775 130740ustar osspossp 0 0/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the `bcopy' function. */ #undef HAVE_BCOPY /* define to 1 if you have the B_PAGE_SIZE define */ #undef HAVE_B_PAGE_SIZE /* define to 1 if you have the CHILD_MAX define */ #undef HAVE_CHILD_MAX /* Define to 1 if you have the `create_area' function. */ #undef HAVE_CREATE_AREA /* Define to 1 if you have the `create_sem' function. */ #undef HAVE_CREATE_SEM /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* define to 1 if you have the F_SETLK define */ #undef HAVE_F_SETLK /* Define to 1 if you have the `getpagesize' function. */ #undef HAVE_GETPAGESIZE /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* define to 1 if you have the IPC_PRIVATE define */ #undef HAVE_IPC_PRIVATE /* Define to 1 if you have the header file. */ #undef HAVE_KERNEL_OS_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* define to 1 if you have the LOCK_EX define */ #undef HAVE_LOCK_EX /* define to 1 if you have the MAP_ANON define */ #undef HAVE_MAP_ANON /* define to 1 if you have the MAXPATHLEN define */ #undef HAVE_MAXPATHLEN /* Define to 1 if you have the `memcpy' function. */ #undef HAVE_MEMCPY /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the `mmap' function. */ #undef HAVE_MMAP /* Define to 1 if you have the `munmap' function. */ #undef HAVE_MUNMAP /* define to 1 if you have the PATH_MAX define */ #undef HAVE_PATH_MAX /* Define to 1 if you have the `semctl' function. */ #undef HAVE_SEMCTL /* Define to 1 if you have the `semget' function. */ #undef HAVE_SEMGET /* define to 1 if you have the SEM_UNDO define */ #undef HAVE_SEM_UNDO /* Define to 1 if you have the `shmat' function. */ #undef HAVE_SHMAT /* Define to 1 if you have the `shmctl' function. */ #undef HAVE_SHMCTL /* Define to 1 if you have the `shmdt' function. */ #undef HAVE_SHMDT /* Define to 1 if you have the `shmget' function. */ #undef HAVE_SHMGET /* Define to 1 if you have the `shm_open' function. */ #undef HAVE_SHM_OPEN /* Define to 1 if you have the `shm_unlink' function. */ #undef HAVE_SHM_UNLINK /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `sysconf' function. */ #undef HAVE_SYSCONF /* Define to 1 if you have the header file. */ #undef HAVE_SYS_FILE_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IPC_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_MMAN_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PARAM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SEM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SHM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* define to 1 if you have union semun */ #undef HAVE_UNION_SEMUN /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* define to 1 if you have the _POSIX_CHILD_MAX define */ #undef HAVE__POSIX_CHILD_MAX /* define to 1 if you have the _POSIX_PATH_MAX define */ #undef HAVE__POSIX_PATH_MAX /* define to 1 if you have the _SC_PAGESIZE define */ #undef HAVE__SC_PAGESIZE /* define to enable debugging */ #undef MM_DEBUG /* define to 1 for BeOS support */ #undef MM_OS_BEOS /* define to 1 for BS2000 support */ #undef MM_OS_BS2000 /* define to 1 for SunOS 4.x support */ #undef MM_OS_SUNOS /* mutex implementation method: BeOS semaphores */ #undef MM_SEMT_BEOS /* mutex implementation method: SVR4-style fcntl() on temporary file */ #undef MM_SEMT_FCNTL /* mutex implementation method: 4.2BSD-style flock() on temporary file */ #undef MM_SEMT_FLOCK /* mutex implementation method: SysV IPC semget() */ #undef MM_SEMT_IPCSEM /* shared memory allocation method: BeOS areas */ #undef MM_SHMT_BEOS /* shared memory allocation method: SysV IPC shmget() */ #undef MM_SHMT_IPCSHM /* shared memory allocation method: 4.4BSD-style mmap() via MAP_ANON */ #undef MM_SHMT_MMANON /* shared memory allocation method: Classical mmap() on temporary file */ #undef MM_SHMT_MMFILE /* shared memory allocation method: mmap() via POSIX.1 shm_open() on temporary file */ #undef MM_SHMT_MMPOSX /* shared memory allocation method: SVR4-style mmap() on /dev/zero */ #undef MM_SHMT_MMZERO /* maximum segment size */ #undef MM_SHM_MAXSEGSIZE /* memory page size determination: BeOS B_PAGE_SIZE */ #undef MM_VMPS_BEOS /* memory page size determination: 4.2BSD getpagesize() */ #undef MM_VMPS_GETPAGESIZE /* memory page size determination: POSIX.1 sysconf(_SC_PAGESIZE) */ #undef MM_VMPS_SYSCONF /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS mm-1.4.2/config.sub 755 0 0 7662710403265071 130320ustar osspossp 0 0#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. timestamp='2005-12-11' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m32c) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; m32c-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; 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do test ! -f $lt_ac_sed && continue cat /dev/null > conftest.in lt_ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >conftest.in # Check for GNU sed and select it if it is found. if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then lt_cv_path_SED=$lt_ac_sed break fi while true; do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo >>conftest.nl $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break cmp -s conftest.out conftest.nl || break # 10000 chars as input seems more than enough test $lt_ac_count -gt 10 && break lt_ac_count=`expr $lt_ac_count + 1` if test $lt_ac_count -gt $lt_ac_max; then lt_ac_max=$lt_ac_count lt_cv_path_SED=$lt_ac_sed fi done done fi SED=$lt_cv_path_SED { echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6; } { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { echo "$as_me:$LINENO: checking for GNU ld" >&5 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } else { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } fi if test "${lt_cv_path_LD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 echo "${ECHO_T}$LD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} { (exit 1); exit 1; }; } { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } if test "${lt_cv_prog_gnu_ld+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_reload_flag='-r' fi { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } if test "${lt_cv_path_NM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm fi fi { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 echo "${ECHO_T}$lt_cv_path_NM" >&6; } NM="$lt_cv_path_NM" { echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6; } fi { echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix4* | aix5*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump'. lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | kfreebsd*-gnu | dragonfly*) if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix3*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; nto-qnx*) lt_cv_deplibs_check_method=unknown ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. 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SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then lt_cv_cc_needs_belf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) LD="${LD-ld} -64" ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? 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SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ = "XX$teststring") >/dev/null 2>&1 && new_result=`expr "X$teststring" : ".*" 2>&1` && lt_cv_sys_max_cmd_len=$new_result && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done teststring= # Add a significant safety factor because C++ compilers can tack on massive # amounts of additional arguments before passing them to the linker. # It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } else { echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6; } fi # Check for command to grab the raw symbol name followed by C symbol from nm. { echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux*) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6; } else { echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6; } fi { echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e 1s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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} test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi { echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || \ test -n "$runpath_var" || \ test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { echo "$as_me:$LINENO: result: $hardcode_action" >&5 echo "${ECHO_T}$hardcode_action" >&6; } if test "$hardcode_action" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= { echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi ;; *) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else { echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_dlopen || defined __stub___dlopen choke me #endif int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. extract_expsyms_cmds= # Just being paranoid about ensuring that cc_basename is set. for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs_F77=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix3*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_F77=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_F77=yes else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; 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newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; nto-qnx*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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cat conftest.err >&5 echo "$as_me:16690: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_pic_works_GCJ=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; } if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then case $lt_prog_compiler_pic_GCJ in "" | " "*) ;; *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; esac else lt_prog_compiler_pic_GCJ= lt_prog_compiler_can_build_shared_GCJ=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_GCJ= ;; *) lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" { echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_GCJ=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" printf "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_static_works_GCJ=yes fi else lt_prog_compiler_static_works_GCJ=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; } if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then : else lt_prog_compiler_static_GCJ= fi { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_GCJ=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:16790: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_GCJ=no fi ;; interix3*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_GCJ=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = no; then runpath_var= hardcode_libdir_flag_spec_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_GCJ='${wl}-z,text' allow_undefined_flag_GCJ='${wl}-z,nodefs' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fi { echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } test "$ld_shlibs_GCJ" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_GCJ" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; 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{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? 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{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? 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*) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done ac_decision_item='shared memory allocation method' ac_decision_msg='FAILED' ac_decision='' ac_rc=yes for ac_spec in header:kernel/OS.h func:create_area; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_BEOS' ac_decision_msg='BeOS areas' ac_decision_MM_SHMT_BEOS=yes ac_decision_MM_SHMT_BEOS_msg='BeOS areas' else : fi ac_rc=yes for ac_spec in header:sys/mman.h func:mmap func:munmap; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_MMFILE' ac_decision_msg='Classical mmap() on temporary file' ac_decision_MM_SHMT_MMFILE=yes ac_decision_MM_SHMT_MMFILE_msg='Classical mmap() on temporary file' else : fi ac_rc=yes for ac_spec in header:sys/mman.h func:mmap func:munmap func:shm_open func:shm_unlink; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_MMPOSX' ac_decision_msg='mmap() via POSIX.1 shm_open() on temporary file' ac_decision_MM_SHMT_MMPOSX=yes ac_decision_MM_SHMT_MMPOSX_msg='mmap() via POSIX.1 shm_open() on temporary file' else : fi ac_rc=yes for ac_spec in header:sys/mman.h func:mmap func:munmap file:/dev/zero; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_MMZERO' ac_decision_msg='SVR4-style mmap() on /dev/zero' ac_decision_MM_SHMT_MMZERO=yes ac_decision_MM_SHMT_MMZERO_msg='SVR4-style mmap() on /dev/zero' else : fi ac_rc=yes for ac_spec in header:sys/ipc.h header:sys/shm.h header:sys/file.h func:shmget func:shmat func:shmdt func:shmctl; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_IPCSHM' ac_decision_msg='SysV IPC shmget()' ac_decision_MM_SHMT_IPCSHM=yes ac_decision_MM_SHMT_IPCSHM_msg='SysV IPC shmget()' else : fi ac_rc=yes for ac_spec in header:sys/mman.h func:mmap func:munmap define:MAP_ANON; do ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'` ac_item=`echo "$ac_spec" | sed -e 's/^.*://'` case $ac_type in header ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_header_$ac_item" ;; file ) ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'` ac_var="ac_cv_file_$ac_item" ;; func ) ac_var="ac_cv_func_$ac_item" ;; define ) ac_var="ac_cv_define_$ac_item" ;; custom ) ac_var="$ac_item" ;; esac eval "ac_val=\$$ac_var" if test ".$ac_val" != .yes; then ac_rc=no break fi done if test ".$ac_rc" = .yes; then : ac_decision='MM_SHMT_MMANON' ac_decision_msg='4.4BSD-style mmap() via MAP_ANON' ac_decision_MM_SHMT_MMANON=yes ac_decision_MM_SHMT_MMANON_msg='4.4BSD-style mmap() via MAP_ANON' else : fi case $PLATFORM in *-*-linux* ) # Unfortunately, Linux has many problems, so we have to do # more granular manual decisions here. The background is: # MM_SHMT_IPCSHM: # Supported under Linux 2.0 and upwards. Works out of the # box on Linux 2.2, but requires an explicitly mounted shm # filesystem under 2.3 only. The requirement for the shm # filesystem should be gone with Linux 2.4. # MM_SHMT_MMANON: # Not allowed up to and included to Linux 2.2. # Should be supported in Linux 2.3, but still hangs there. # Will be supported from Linux 2.4 on the first time really. # MM_SHMT_MMZERO: # Not allowed up to and included to Linux 2.2. # Should be supported in Linux 2.3, but still hangs there. # Will be supported from Linux 2.4 on the first time really. # MM_SHMT_MMFILE: # Works on Linux versions. case $PLATFORM in *-linux1* ) ac_decision="MM_SHMT_MMFILE" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" ;; *-*-linux2.0* ) ac_decision="MM_SHMT_IPCSHM" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" ;; *-*-linux2.12* ) ac_decision="MM_SHMT_IPCSHM" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" ;; *-*-linux2.3* ) if test ".`df 2>/dev/null | grep shm`" != .; then ac_decision="MM_SHMT_IPCSHM" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" else ac_decision="MM_SHMT_MMFILE" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" fi ;; * ) ac_decision='' for ac_item in MM_SHMT_MMFILE MM_SHMT_MMZERO MM_SHMT_MMPOSX MM_SHMT_MMANON MM_SHMT_IPCSHM; do eval "ac_decision_this=\$ac_decision_${ac_item}" if test ".$ac_decision_this" = .yes; then ac_decision=$ac_item eval "ac_decision_msg=\$ac_decision_${ac_item}_msg" fi done esac ;; esac # Check whether --with-shm was given. if test "${with_shm+set}" = set; then withval=$with_shm; ac_decision="MM_SHMT_$withval" eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\"" fi if test ".$ac_decision" = .; then echo "$0:Error: decision on $ac_decision_item failed" 1>&2 exit 1 else if test ".$ac_decision_msg" = .; then ac_decision_msg="$ac_decision" fi { echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5 echo "${ECHO_T}decision on $ac_decision_item... $ac_decision_msg" >&6; } fi cat >>confdefs.h <<_ACEOF #define $ac_decision 1 _ACEOF { echo "$as_me:$LINENO: checking for shared memory maximum segment size" >&5 echo $ECHO_N "checking for shared memory maximum segment size... $ECHO_C" >&6; } if test "${ac_cv_maxsegsize+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else OCFLAGS="$CFLAGS" case "$ac_decision" in MM_SHMT_MM* ) CFLAGS="-DTEST_MMAP $CFLAGS" ;; MM_SHMT_IPCSHM ) CFLAGS="-DTEST_SHMGET $CFLAGS" ;; esac cross_compile=no if test "$cross_compiling" = yes; then ac_cv_maxsegsize=0 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include #include #include #include #ifdef TEST_MMAP #include #endif #ifdef TEST_SHMGET #ifdef MM_OS_SUNOS #define KERNEL 1 #endif #ifdef MM_OS_BS2000 #define _KMEMUSER #endif #include #include #ifdef MM_OS_SUNOS #undef KERNEL #endif #ifdef MM_OS_BS2000 #undef _KMEMUSER #endif #if !defined(SHM_R) #define SHM_R 0400 #endif #if !defined(SHM_W) #define SHM_W 0200 #endif #endif #if !defined(MAP_FAILED) #define MAP_FAILED ((void *)(-1)) #endif #ifdef MM_OS_BEOS #include #endif int testit(int size) { int fd; void *segment; #ifdef TEST_MMAP char file[] = "./ac_test.tmp"; unlink(file); if ((fd = open(file, O_RDWR|O_CREAT, S_IRUSR|S_IWUSR)) == -1) return 0; if (ftruncate(fd, size) == -1) return 0; if ((segment = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *)MAP_FAILED) { close(fd); return 0; } munmap((caddr_t)segment, size); close(fd); unlink(file); #endif #ifdef TEST_SHMGET if ((fd = shmget(IPC_PRIVATE, size, SHM_R|SHM_W|IPC_CREAT)) == -1) return 0; if ((segment = (void *)shmat(fd, NULL, 0)) == ((void *)-1)) { shmctl(fd, IPC_RMID, NULL); return 0; } shmdt(segment); shmctl(fd, IPC_RMID, NULL); #endif #ifdef TEST_BEOS area_id id; id = create_area("mm_test", (void*)&segment, B_ANY_ADDRESS, size, B_LAZY_LOCK, B_READ_AREA|B_WRITE_AREA); if (id < 0) return 0; delete_area(id); #endif return 1; } #define ABS(n) ((n) >= 0 ? (n) : (-(n))) int main(int argc, char *argv[]) { int t, m, b; int d; int rc; FILE *f; /* * Find maximum possible allocation size by performing a * binary search starting with a search space between 0 and * 64MB of memory. */ t = 1024*1024*64 /* = 67108864 */; if (testit(t)) m = t; else { m = 1024*1024*32; b = 0; for (;;) { /* fprintf(stderr, "t=%d, m=%d, b=%d\n", t, m, b); */ rc = testit(m); if (rc) { d = ((t-m)/2); b = m; } else { d = -((m-b)/2); t = m; } if (ABS(d) < 1024*1) { if (!rc) m = b; break; } if (m < 1024*8) break; m += d; } if (m < 1024*8) m = 0; } if ((f = fopen("conftestval", "w")) == NULL) exit(1); fprintf(f, "%d\n", m); fclose(f); exit(0); } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_maxsegsize="`cat conftestval`" else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_maxsegsize=0 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CFLAGS="$OCFLAGS" fi msg="$ac_cv_maxsegsize" if test $msg -eq 67108864; then msg="64MB (soft limit)" elif test $msg -gt 1048576; then msg="`expr $msg / 1024`" msg="`expr $msg / 1024`" msg="${msg}MB" elif test $msg -gt 1024; then msg="`expr $msg / 1024`" msg="${msg}KB" else ac_cv_maxsegsize=0 msg=unknown fi MM_SHM_MAXSEGSIZE=$ac_cv_maxsegsize test ".$msg" = .unknown && { { echo "$as_me:$LINENO: error: Unable to determine maximum shared memory segment size" >&5 echo "$as_me: error: Unable to determine maximum shared memory segment size" >&2;} { (exit 1); exit 1; }; } { echo "$as_me:$LINENO: result: $msg" >&5 echo "${ECHO_T}$msg" >&6; } cat >>confdefs.h <<_ACEOF #define MM_SHM_MAXSEGSIZE $MM_SHM_MAXSEGSIZE _ACEOF { echo "$as_me:$LINENO: result: " >&5 echo "${ECHO_T}" >&6; } { echo "$as_me:$LINENO: result: ${T_MD}Mutual Exclusion Implementation:${T_ME}" >&5 echo "${ECHO_T}${T_MD}Mutual Exclusion Implementation:${T_ME}" >&6; } for ac_header in sys/ipc.h sys/sem.h sys/file.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? 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Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== dnl ## dnl ## Autoconf specification for OSSP mm library dnl ## dnl # dnl # standard Autoconf prolog dnl # dnl # autoconf initialization AC_PREREQ(2.53)dnl AC_INIT(README) AC_PREFIX_DEFAULT(/usr/local) dnl # shtool bootstrap SHTOOL="\$(TOP)/shtool" AC_SUBST(SHTOOL) ac_shtool="./shtool" T_MD=`$ac_shtool echo -n -e %B` T_ME=`$ac_shtool echo -n -e %b` PLATFORM=`${CONFIG_SHELL-/bin/sh} ./config.guess` PLATFORM=`${CONFIG_SHELL-/bin/sh} ./config.sub $PLATFORM` MM_VERSION_STR="`$ac_shtool version -l c -d long mm_vers.c`" AC_SUBST(MM_VERSION_STR) dnl # friendly header ;-) echo "Configuring ${T_MD}OSSP mm${T_ME} (Shared Memory Allocation), Version ${T_MD}${MM_VERSION_STR}${T_ME}" echo "Copyright (c) 1999-2006 Ralf S. Engelschall " echo "Copyright (c) 1999-2006 The OSSP Project " echo "Platform: ${T_MD}${PLATFORM}${T_ME}" dnl # dnl # determine build tools and parameters dnl # AC_CONFIGURE_PART(Build Tools) AC_PROG_CC AC_PROG_CPP AC_CHECK_DEBUGGING AC_SET_MAKE sinclude(libtool.m4) AC_PROG_LIBTOOL dnl # support for some special platform/compiler options case "$PLATFORM:$CC" in *-hp-hpux*:cc ) CFLAGS="$CFLAGS -Ae +DAportable" ;; esac dnl # dnl # determine system parameters dnl # AC_CONFIGURE_PART(Platform Environment) AC_HAVE_HEADERS(stdio.h stdlib.h string.h dnl errno.h limits.h unistd.h fcntl.h dnl sys/stat.h sys/types.h) AC_BEGIN_DECISION([mandatory system headers]) AC_IFALLYES(header:stdio.h header:stdlib.h header:string.h dnl header:errno.h header:limits.h header:unistd.h header:fcntl.h dnl header:sys/stat.h header:sys/types.h, AC_DECIDE(fine, [all fine])) AC_END_DECISION AC_HAVE_HEADERS(memory.h) AC_CHECK_FUNCS(memcpy memset bcopy) AC_CHECK_DEFINE(_POSIX_PATH_MAX, limits.h) AC_CHECK_DEFINE(PATH_MAX, limits.h) AC_CHECK_DEFINE(_POSIX_CHILD_MAX, limits.h) AC_CHECK_DEFINE(CHILD_MAX, limits.h) AC_HAVE_HEADERS(sys/param.h) AC_CHECK_DEFINE(MAXPATHLEN, sys/param.h) dnl # some special defines for brain dead platforms case $PLATFORM in *-*-sunos* ) AC_DEFINE(MM_OS_SUNOS, 1, [define to 1 for SunOS 4.x support]) ;; BS2000-*-* ) AC_DEFINE(MM_OS_BS2000, 1, [define to 1 for BS2000 support]) ;; *-*-beos* ) AC_DEFINE(MM_OS_BEOS, 1, [define to 1 for BeOS support]) ;; esac dnl # dnl # method to determine virtual memory page size dnl # AC_CONFIGURE_PART(Virtual Memory Page Size) AC_HAVE_HEADERS(unistd.h kernel/OS.h) AC_HAVE_FUNCS(getpagesize sysconf) AC_CHECK_DEFINE(_SC_PAGESIZE, unistd.h) AC_CHECK_DEFINE(B_PAGE_SIZE, kernel/OS.h) AH_TEMPLATE([MM_VMPS_GETPAGESIZE], [memory page size determination: 4.2BSD getpagesize()]) AH_TEMPLATE([MM_VMPS_SYSCONF], [memory page size determination: POSIX.1 sysconf(_SC_PAGESIZE)]) AH_TEMPLATE([MM_VMPS_BEOS], [memory page size determination: BeOS B_PAGE_SIZE]) AC_BEGIN_DECISION([memory page size determination]) AC_IFALLYES(header:unistd.h func:getpagesize, AC_DECIDE(MM_VMPS_GETPAGESIZE, [4.2BSD getpagesize()])) AC_IFALLYES(header:unistd.h func:sysconf define:_SC_PAGESIZE, AC_DECIDE(MM_VMPS_SYSCONF, [POSIX.1 sysconf(_SC_PAGESIZE)])) AC_IFALLYES(header:kernel/OS.h define:B_PAGE_SIZE, AC_DECIDE(MM_VMPS_BEOS, [BeOS B_PAGE_SIZE])) AC_END_DECISION AC_DEFINE_UNQUOTED($ac_decision) dnl # dnl # Shared Memory dnl # AC_CONFIGURE_PART(Shared Memory Implementation) AC_HAVE_HEADERS(sys/mman.h) AC_CHECK_DEFINE(MAP_ANON, sys/mman.h) AC_HAVE_FUNCS(mmap munmap shm_open shm_unlink) AC_TEST_FILE(/dev/zero) AC_HAVE_HEADERS(sys/ipc.h sys/shm.h sys/file.h) AC_HAVE_FUNCS(shmget shmat shmdt shmctl) AC_HAVE_HEADERS(kernel/OS.h) AC_HAVE_FUNCS(create_area) AH_TEMPLATE([MM_SHMT_BEOS], [shared memory allocation method: BeOS areas]) AH_TEMPLATE([MM_SHMT_MMFILE], [shared memory allocation method: Classical mmap() on temporary file]) AH_TEMPLATE([MM_SHMT_MMPOSX], [shared memory allocation method: mmap() via POSIX.1 shm_open() on temporary file]) AH_TEMPLATE([MM_SHMT_MMZERO], [shared memory allocation method: SVR4-style mmap() on /dev/zero]) AH_TEMPLATE([MM_SHMT_IPCSHM], [shared memory allocation method: SysV IPC shmget()]) AH_TEMPLATE([MM_SHMT_MMANON], [shared memory allocation method: 4.4BSD-style mmap() via MAP_ANON]) AC_BEGIN_DECISION([shared memory allocation method]) AC_IFALLYES(header:kernel/OS.h func:create_area, AC_DECIDE(MM_SHMT_BEOS, [BeOS areas])) AC_IFALLYES(header:sys/mman.h func:mmap func:munmap, AC_DECIDE(MM_SHMT_MMFILE, [Classical mmap() on temporary file])) AC_IFALLYES(header:sys/mman.h func:mmap func:munmap func:shm_open func:shm_unlink, AC_DECIDE(MM_SHMT_MMPOSX, [mmap() via POSIX.1 shm_open() on temporary file])) AC_IFALLYES(header:sys/mman.h func:mmap func:munmap file:/dev/zero, AC_DECIDE(MM_SHMT_MMZERO, [SVR4-style mmap() on /dev/zero])) AC_IFALLYES(header:sys/ipc.h header:sys/shm.h header:sys/file.h dnl func:shmget func:shmat func:shmdt func:shmctl, AC_DECIDE(MM_SHMT_IPCSHM, [SysV IPC shmget()])) AC_IFALLYES(header:sys/mman.h func:mmap func:munmap define:MAP_ANON, AC_DECIDE(MM_SHMT_MMANON, [4.4BSD-style mmap() via MAP_ANON])) case $PLATFORM in *-*-linux* ) # Unfortunately, Linux has many problems, so we have to do # more granular manual decisions here. The background is: # MM_SHMT_IPCSHM: # Supported under Linux 2.0 and upwards. Works out of the # box on Linux 2.2, but requires an explicitly mounted shm # filesystem under 2.3 only. The requirement for the shm # filesystem should be gone with Linux 2.4. # MM_SHMT_MMANON: # Not allowed up to and included to Linux 2.2. # Should be supported in Linux 2.3, but still hangs there. # Will be supported from Linux 2.4 on the first time really. # MM_SHMT_MMZERO: # Not allowed up to and included to Linux 2.2. # Should be supported in Linux 2.3, but still hangs there. # Will be supported from Linux 2.4 on the first time really. # MM_SHMT_MMFILE: # Works on Linux versions. case $PLATFORM in *-linux1* ) AC_DECISION_FORCE(MM_SHMT_MMFILE) ;; *-*-linux2.0* ) AC_DECISION_FORCE(MM_SHMT_IPCSHM) ;; *-*-linux2.[12]* ) AC_DECISION_FORCE(MM_SHMT_IPCSHM) ;; *-*-linux2.3* ) if test ".`df 2>/dev/null | grep shm`" != .; then AC_DECISION_FORCE(MM_SHMT_IPCSHM) else AC_DECISION_FORCE(MM_SHMT_MMFILE) fi ;; * ) AC_DECISION_OVERRIDE(MM_SHMT_MMFILE MM_SHMT_MMZERO MM_SHMT_MMPOSX MM_SHMT_MMANON MM_SHMT_IPCSHM) esac ;; esac AC_ARG_WITH(shm,dnl [ --with-shm=TYPE force shared memory type: MMFILE MMZERO MMPOSX MMANON IPCSHM BEOS], AC_DECISION_FORCE(MM_SHMT_$withval) )dnl AC_END_DECISION AC_DEFINE_UNQUOTED($ac_decision) AC_CHECK_MAXSEGSIZE($ac_decision) dnl # dnl # Mutex dnl # AC_CONFIGURE_PART(Mutual Exclusion Implementation) AC_HAVE_HEADERS(sys/ipc.h sys/sem.h sys/file.h) AC_HAVE_FUNCS(semget semctl) AC_CHECK_DEFINE(LOCK_EX, sys/file.h) AC_CHECK_DEFINE(F_SETLK, fcntl.h) AC_CHECK_DEFINE(IPC_PRIVATE, sys/ipc.h) AC_CHECK_DEFINE(SEM_UNDO, sys/sem.h) AC_HAVE_HEADERS(kernel/OS.h) AC_CHECK_FUNCS(create_sem) AC_MSG_CHECKING(whether union semun is defined in sys/sem.h) AC_TRY_COMPILE([ #include #include #include ],[ union semun arg; semctl(0, 0, 0, arg); ], AC_DEFINE(HAVE_UNION_SEMUN, 1, [define to 1 if you have union semun]) msg=yes,dnl msg=no) AC_MSG_RESULT([$msg]) AH_TEMPLATE([MM_SEMT_FLOCK], [mutex implementation method: 4.2BSD-style flock() on temporary file]) AH_TEMPLATE([MM_SEMT_IPCSEM], [mutex implementation method: SysV IPC semget()]) AH_TEMPLATE([MM_SEMT_FCNTL], [mutex implementation method: SVR4-style fcntl() on temporary file]) AH_TEMPLATE([MM_SEMT_BEOS], [mutex implementation method: BeOS semaphores]) AC_BEGIN_DECISION([mutex implementation method]) AC_IFALLYES(header:sys/file.h define:LOCK_EX, AC_DECIDE(MM_SEMT_FLOCK, [4.2BSD-style flock() on temporary file])) AC_IFALLYES(header:sys/ipc.h header:sys/sem.h header:sys/file.h dnl func:semget func:semctl, AC_DECIDE(MM_SEMT_IPCSEM, [SysV IPC semget()])) AC_IFALLYES(header:fcntl.h define:F_SETLK, AC_DECIDE(MM_SEMT_FCNTL, [SVR4-style fcntl() on temporary file])) AC_IFALLYES(header:kernel/OS.h func:create_sem, AC_DECIDE(MM_SEMT_BEOS, [BeOS semaphores])) AC_ARG_WITH(sem,dnl [ --with-sem=TYPE force semaphore type: FLOCK FCNTL IPCSEM BEOS], AC_DECISION_FORCE(MM_SEMT_$withval) )dnl AC_END_DECISION AC_DEFINE_UNQUOTED($ac_decision) dnl # dnl # finally: source file substitution... dnl # AC_CONFIGURE_PART(Output Substitution) AC_CONFIG_HEADERS(config.h) AC_CONFIG_FILES([Makefile mm-config]) AC_CONFIG_COMMANDS([adjustment], [chmod a+x mm-config]) AC_OUTPUT mm-1.4.2/libtool.m4 644 0 0 70230210470270772 127670ustar osspossp 0 0# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 ## Free Software Foundation, Inc. ## Originally by Gordon Matzigkeit , 1996 ## ## This file is free software; the Free Software Foundation gives ## unlimited permission to copy and/or distribute it, with or without ## modifications, as long as this notice is preserved. # serial 48 AC_PROG_LIBTOOL # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) # ----------------------------------------------------------- # If this macro is not defined by Autoconf, define it here. m4_ifdef([AC_PROVIDE_IFELSE], [], [m4_define([AC_PROVIDE_IFELSE], [m4_ifdef([AC_PROVIDE_$1], [$2], [$3])])]) # AC_PROG_LIBTOOL # --------------- AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 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then lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds if test "X$lt_int_apple_cc_single_mod" = Xyes ; then _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) case $cc_basename in ec++*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; ghcx*) # Green Hills C++ Compiler # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; *) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac ;; freebsd[[12]]*) # C++ shared libraries reported to be fairly broken before switch to ELF _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; freebsd-elf*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; freebsd* | kfreebsd*-gnu | dragonfly*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_AC_TAGVAR(ld_shlibs, $1)=yes ;; gnu*) ;; hpux9*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. ;; esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix3*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc*) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ;; pgCC*) # Portland Group C++ compiler _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ;; cxx*) # Compaq C++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; 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This must work even if \$libdir does # not exist. hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) # Whether we need a single -rpath flag with a separated argument. hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the # resulting binary. hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) # Set to yes if using the -LDIR flag during linking hardcodes DIR into the # resulting binary. hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into # the resulting binary. hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) # Set to yes if building a shared library automatically hardcodes DIR into the library # and all subsequent libraries and executables linked against it. hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) # Variables whose values should be saved in libtool wrapper scripts and # restored at relink time. variables_saved_for_relink="$variables_saved_for_relink" # Whether libtool must link a program against all its dependency libraries. link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) # Compile-time system search path for libraries sys_lib_search_path_spec=$lt_sys_lib_search_path_spec # Run-time system search path for libraries sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec # Fix the shell variable \$srcfile for the compiler. fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" # Set to yes if exported symbols are required. always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) # The commands to list exported symbols. export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) # The commands to extract the exported symbol list from a shared archive. extract_expsyms_cmds=$lt_extract_expsyms_cmds # Symbols that should not be listed in the preloaded symbols. exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) # Symbols that must always be exported. include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) ifelse([$1],[], [# ### END LIBTOOL CONFIG], [# ### END LIBTOOL TAG CONFIG: $tagname]) __EOF__ ifelse([$1],[], [ case $host_os in aix3*) cat <<\EOF >> "$cfgfile" # AIX sometimes has problems with the GCC collect2 program. 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AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. basename="s,^.*/,,g" # Work around backward compatibility issue on IRIX 6.5. 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darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; 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* ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. 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exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? # Now create the wrapper script. $show "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` relink_command="$var=\"$var_value\"; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $echo for shipping. if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if our run command is non-null. if test -z "$run"; then # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) output_name=`basename $output` output_path=`dirname $output` cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $rm $cwrappersource $cwrapper trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 cat > $cwrappersource <> $cwrappersource<<"EOF" #include #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) /* -DDEBUG is fairly common in CFLAGS. */ #undef DEBUG #if defined DEBUGWRAPPER # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) #else # define DEBUG(format, ...) #endif const char *program_name = NULL; void * xmalloc (size_t num); char * xstrdup (const char *string); const char * base_name (const char *name); char * find_executable(const char *wrapper); int check_executable(const char *path); char * strendzap(char *str, const char *pat); void lt_fatal (const char *message, ...); int main (int argc, char *argv[]) { char **newargz; int i; program_name = (char *) xstrdup (base_name (argv[0])); DEBUG("(main) argv[0] : %s\n",argv[0]); DEBUG("(main) program_name : %s\n",program_name); newargz = XMALLOC(char *, argc+2); EOF cat >> $cwrappersource <> $cwrappersource <<"EOF" newargz[1] = find_executable(argv[0]); if (newargz[1] == NULL) lt_fatal("Couldn't find %s", argv[0]); DEBUG("(main) found exe at : %s\n",newargz[1]); /* we know the script has the same name, without the .exe */ /* so make sure newargz[1] doesn't end in .exe */ strendzap(newargz[1],".exe"); for (i = 1; i < argc; i++) newargz[i+1] = xstrdup(argv[i]); newargz[argc+1] = NULL; for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" return 127; } void * xmalloc (size_t num) { void * p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ char * find_executable (const char* wrapper) { int has_slash = 0; const char* p; const char* p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char* concat_name; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char* path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char* q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR(*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen(tmp); concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable(concat_name)) return concat_name; XFREE(concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen(tmp); concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable(concat_name)) return concat_name; XFREE(concat_name); return NULL; } char * strendzap(char *str, const char *pat) { size_t len, patlen; assert(str != NULL); assert(pat != NULL); len = strlen(str); patlen = strlen(pat); if (patlen <= len) { str += len - patlen; if (strcmp(str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. 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It can be used to query the C compiler and linker flags which are required to correctly compile and link the application against the \fImm\fR\|(3) library. .SH "OPTIONS" .IX Header "OPTIONS" \&\fBmm-config\fR accepts the following options: .IP "\fB\-\-help\fR" 4 .IX Item "--help" Prints the short usage information. .IP "\fB\-\-version\fR" 4 .IX Item "--version" Prints the version number and date of the installed \fImm\fR\|(3) library. .IP "\fB\-\-cflags\fR" 4 .IX Item "--cflags" Prints the C compiler flags which are needed to compile the \fImm\fR\|(3)\-based application. The output is usually added to the \f(CW\*(C`CFLAGS\*(C'\fR variable of the applications \f(CW\*(C`Makefile\*(C'\fR. .IP "\fB\-\-ldflags\fR" 4 .IX Item "--ldflags" Prints the linker flags (\f(CW\*(C`\-L\*(C'\fR) which are needed to link the application with the \fImm\fR\|(3) library. The output is usually added to the \f(CW\*(C`LDFLAGS\*(C'\fR variable of the applications \f(CW\*(C`Makefile\*(C'\fR. .IP "\fB\-\-libs\fR" 4 .IX Item "--libs" Prints the library flags (\f(CW\*(C`\-l\*(C'\fR) which are needed to link the application with the \fImm\fR\|(3) library. The output is usually added to the \f(CW\*(C`LIBS\*(C'\fR variable of the applications \f(CW\*(C`Makefile\*(C'\fR. .SH "EXAMPLE" .IX Header "EXAMPLE" .Vb 4 \& CC=cc \& CFLAGS=-O `mm-config --cflags` \& LDFLAGS=`mm-config --ldflags` \& LIBS=-lm `mm-config --libs` .Ve .PP .Vb 5 \& all: foo \& foo: foo.o \& $(CC) $(LDFLAGS) -o foo foo.o $(LIBS) \& foo.o: foo.c \& $(CC) $(CFLAGS) -c foo.c .Ve .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fImm\fR\|(3). .SH "AUTHOR" .IX Header "AUTHOR" .Vb 3 \& Ralf S. Engelschall \& rse@engelschall.com \& www.engelschall.com .Ve mm-1.4.2/mm-config.in 644 0 0 763310466701646 132360ustar osspossp 0 0#!/bin/sh ## ## mm-config -- MM library build configuration utility ## ## ==================================================================== ## Copyright (c) 1999-2006 Ralf S. Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== DIFS=' ' prefix="@prefix@" exec_prefix="@exec_prefix@" datarootdir="@datarootdir@" mm_prefix="$prefix" mm_libdir="@libdir@" mm_includedir="@includedir@" mm_mandir="@mandir@" mm_cflags="@CFLAGS@" mm_ldflags="@LDFLAGS@" mm_libs="@LIBS@" mm_version="@MM_VERSION_STR@" help=no version=no usage="mm-config [--help] [--version] [--all] [--cflags] [--ldflags] [--libs]" if [ $# -eq 0 ]; then echo "mm-config:Error: Invalid option" 1>&2 echo "mm-config:Usage: $usage" 1>&2 exit 1 fi output="" output_extra="" all=no prev='' OIFS="$IFS" IFS="$DIFS" for option do if [ ".$prev" != . ]; then eval "$prev=\$option" prev="" continue fi case "$option" in -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg='' ;; esac case "$option" in --help|-h) echo "Usage: $usage" echo "Report bugs to rse@engelschall.com" exit 0 ;; --version|-v) echo "MM $mm_version" exit 0 ;; --all) all=yes ;; --cflags) output="$output -I$mm_includedir" output_extra="$output_extra $mm_cflags" ;; --ldflags) output="$output -L$mm_libdir" output_extra="$output_extra $mm_ldflags" ;; --libs) output="$output -lmm" output_extra="$output_extra $mm_libs" ;; * ) echo "mm-config:Error: Invalid option" 1>&2 echo "mm-config:Usage: $usage" 1>&2 exit 1; ;; esac done IFS="$OIFS" if [ ".$prev" != . ]; then echo "mm-config:Error: missing argument to --`echo $prev | sed 's/_/-/g'`" 1>&2 exit 1 fi if [ ".$output" != . ]; then if [ ".$all" = .yes ]; then output="$output $output_extra" fi echo $output fi mm-1.4.2/mm-config.pod 644 0 0 721210466701050 133700ustar osspossp 0 0## ==================================================================== ## Copyright (c) 1999-2006 Ralf S. Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== ## ## mm-config.pod -- Manpage ## =pod =head1 NAME B - OSSP mm library configuration/build utility =head1 VERSION OSSP mm MM_VERSION_STR =head1 SYNOPSIS B [B<--help>] [B<--version>] [B<--cflags>] [B<--ldflags>] [B<--libs>] =head1 DESCRIPTION The B program is a little helper utility for easy configuring and building applications based on the mm(3) library. It can be used to query the C compiler and linker flags which are required to correctly compile and link the application against the mm(3) library. =head1 OPTIONS B accepts the following options: =over 4 =item B<--help> Prints the short usage information. =item B<--version> Prints the version number and date of the installed mm(3) library. =item B<--cflags> Prints the C compiler flags which are needed to compile the mm(3)-based application. The output is usually added to the C variable of the applications C. =item B<--ldflags> Prints the linker flags (C<-L>) which are needed to link the application with the mm(3) library. The output is usually added to the C variable of the applications C. =item B<--libs> Prints the library flags (C<-l>) which are needed to link the application with the mm(3) library. The output is usually added to the C variable of the applications C. =back =head1 EXAMPLE CC=cc CFLAGS=-O `mm-config --cflags` LDFLAGS=`mm-config --ldflags` LIBS=-lm `mm-config --libs` all: foo foo: foo.o $(CC) $(LDFLAGS) -o foo foo.o $(LIBS) foo.o: foo.c $(CC) $(CFLAGS) -c foo.c =head1 SEE ALSO mm(3). =head1 AUTHOR Ralf S. Engelschall rse@engelschall.com www.engelschall.com =cut mm-1.4.2/mm.3 644 0 0 10202410470270735 115500ustar osspossp 0 0.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32 .\" .\" Standard preamble: .\" ======================================================================== .de Sh \" Subsection heading .br .if t .Sp .ne 5 .PP \fB\\$1\fR .PP .. .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. | will give a .\" real vertical bar. \*(C+ will give a nicer C++. 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On the first (lower) layer it hides all platform dependent implementation details (allocation and locking) when dealing with shared memory segments and on the second (higher) layer it provides a high-level \fImalloc\fR\|(3)\-style \s-1API\s0 for a convenient and well known way to work with data-structures inside those shared memory segments. .PP The abbreviation \fB\s-1OSSP\s0 mm\fR is historically and originally comes from the phrase ``\fImemory mapped\fR'' as used by the \s-1POSIX\s0.1 \fImmap\fR\|(2) function. Because this facility is internally used by this library on most platforms to establish the shared memory segments. .Sh "\s-1LIBRARY\s0 \s-1STRUCTURE\s0" .IX Subsection "LIBRARY STRUCTURE" This library is structured into three main APIs which are internally based on each other: .IP "\fBGlobal Malloc-Replacement \s-1API\s0\fR" 4 .IX Item "Global Malloc-Replacement API" This is the most high-level \s-1API\s0 which directly can be used as replacement \s-1API\s0 for the \s-1POSIX\s0.1 memory allocation \s-1API\s0 (\fImalloc\fR\|(2) and friends). This is useful when converting \fIheap\fR based data structures to \fIshared memory\fR based data structures without the need to change the code dramatically. All which is needed is to prefix the \s-1POSIX\s0.1 memory allocation functions with `\f(CW\*(C`MM_\*(C'\fR', i.e. `\f(CW\*(C`malloc\*(C'\fR' becomes `\f(CW\*(C`MM_malloc\*(C'\fR', `\f(CW\*(C`strdup\*(C'\fR' becomes `\f(CW\*(C`MM_strdup\*(C'\fR', etc. This \s-1API\s0 internally uses just a global `\f(CW\*(C`MM *\*(C'\fR' pool for calling the corresponding functions (those with prefix `\f(CW\*(C`mm_\*(C'\fR') of the \&\fIStandard Malloc-Style \s-1API\s0\fR. .IP "\fBStandard Malloc-Style \s-1API\s0\fR" 4 .IX Item "Standard Malloc-Style API" This is the standard high-level memory allocation \s-1API\s0. Its interface is similar to the \fIGlobal Malloc-Replacement \s-1API\s0\fR but it uses an explicit `\f(CW\*(C`MM *\*(C'\fR' pool to operate on. That is why every function of this \s-1API\s0 has an argument of type `\f(CW\*(C`MM *\*(C'\fR' as its first argument. This \s-1API\s0 provides a comfortable way to work with small dynamically allocated shared memory chunks inside large statically allocated shared memory segments. It is internally based on the \&\fILow-Level Shared Memory \s-1API\s0\fR for creating the underlying shared memory segment. .IP "\fBLow-Level Shared Memory \s-1API\s0\fR" 4 .IX Item "Low-Level Shared Memory API" This is the basis of the whole \fB\s-1OSSP\s0 mm\fR library. It provides low-level functions for creating shared memory segments with mutual exclusion (in short \fImutex\fR) capabilities in a portable way. Internally the shared memory and mutex facility is implemented in various platform-dependent ways. A list of implementation variants follows under the next topic. .Sh "\s-1SHARED\s0 \s-1MEMORY\s0 \s-1IMPLEMENTATION\s0" .IX Subsection "SHARED MEMORY IMPLEMENTATION" Internally the shared memory facility is implemented in various platform-dependent ways. Each way has its own advantages and disadvantages (in addition to the fact that some variants aren't available at all on some platforms). The \fB\s-1OSSP\s0 mm\fR library's configuration procedure tries hard to make a good decision. The implemented variants are now given for overview and background reasons with their advantages and disadvantages and in an ascending order, i.e. the \fB\s-1OSSP\s0 mm\fR configuration mechanism chooses the last available one in the list as the preferred variant. .IP "Classical \fImmap\fR\|(2) on temporary file (\s-1MMFILE\s0)" 4 .IX Item "Classical mmap on temporary file (MMFILE)" \&\fIAdvantage:\fR maximum portable. \&\fIDisadvantage:\fR needs a temporary file on the filesystem. .IP "\fImmap\fR\|(2) via \s-1POSIX\s0.1 \fIshm_open\fR\|(3) on temporary file (\s-1MMPOSX\s0)" 4 .IX Item "mmap via POSIX.1 shm_open on temporary file (MMPOSX)" \&\fIAdvantage:\fR standardized by \s-1POSIX\s0.1 and theoretically portable. \&\fIDisadvantage:\fR needs a temporary file on the filesystem and is is usually not available on existing Unix platform. .ie n .IP "SVR4\-style \fImmap\fR\|(2) on ""/dev/zero"" device (\s-1MMZERO\s0)" 4 .el .IP "SVR4\-style \fImmap\fR\|(2) on \f(CW/dev/zero\fR device (\s-1MMZERO\s0)" 4 .IX Item "SVR4-style mmap on /dev/zero device (MMZERO)" \&\fIAdvantage:\fR widely available and mostly portable on \s-1SVR4\s0 platforms. \&\fIDisadvantage:\fR needs the \f(CW\*(C`/dev/zero\*(C'\fR device and a \fImmap\fR\|(2) which supports memory mapping through this device. .IP "SysV \s-1IPC\s0 \fIshmget\fR\|(2) (\s-1IPCSHM\s0)" 4 .IX Item "SysV IPC shmget (IPCSHM)" \&\fIAdvantage:\fR does not need a temporary file or external device. \&\fIDisadvantage:\fR although available on mostly all modern Unix platforms, it has strong restrictions like the maximum size of a single shared memory segment (can be as small as 100KB, but depends on the platform). .ie n .IP "4.4BSD\-style \fImmap\fR\|(2) via ""MAP_ANON"" facility (\s-1MMANON\s0)" 4 .el .IP "4.4BSD\-style \fImmap\fR\|(2) via \f(CWMAP_ANON\fR facility (\s-1MMANON\s0)" 4 .IX Item "4.4BSD-style mmap via MAP_ANON facility (MMANON)" \&\fIAdvantage:\fR does not need a temporary file or external device. \&\fIDisadvantage:\fR usually only available on \s-1BSD\s0 platforms and derivatives. .Sh "\s-1LOCKING\s0 \s-1IMPLEMENTATION\s0" .IX Subsection "LOCKING IMPLEMENTATION" As for the shared memory facility, internally the locking facility is implemented in various platform-dependent ways. They are again listed in ascending order, i.e. the \fB\s-1OSSP\s0 mm\fR configuration mechanism chooses the last available one in the list as the preferred variant. The list of implemented variants is: .IP "4.2BSD\-style \fIflock\fR\|(2) on temporary file (\s-1FLOCK\s0)" 4 .IX Item "4.2BSD-style flock on temporary file (FLOCK)" \&\fIAdvantage:\fR exists on a lot of platforms, especially on older Unix derivatives. \fIDisadvantage:\fR needs a temporary file on the filesystem and has to re-open file-descriptors to it in each(!) \fIfork\fR\|(2)'ed child process. .IP "SysV \s-1IPC\s0 \fIsemget\fR\|(2) (\s-1IPCSEM\s0)" 4 .IX Item "SysV IPC semget (IPCSEM)" \&\fIAdvantage:\fR exists on a lot of platforms and does not need a temporary file. \&\fIDisadvantage:\fR an unmeant termination of the application leads to a semaphore leak because the facility does not allow a ``remove in advance'' trick (as the \s-1IPC\s0 shared memory facility does) for safe cleanups. .IP "SVR4\-style \fIfcntl\fR\|(2) on temporary file (\s-1FCNTL\s0)" 4 .IX Item "SVR4-style fcntl on temporary file (FCNTL)" \&\fIAdvantage:\fR exists on a lot of platforms and is also the most powerful variant (although not always the fastest one). \fIDisadvantage:\fR needs a temporary file. .Sh "\s-1MEMORY\s0 \s-1ALLOCATION\s0 \s-1STRATEGY\s0" .IX Subsection "MEMORY ALLOCATION STRATEGY" The memory allocation strategy the \fIStandard Malloc-Style \s-1API\s0\fR functions use internally is the following: .IP "\fBAllocation\fR" 4 .IX Item "Allocation" If a chunk of memory has to be allocated, the internal list of free chunks is searched for a minimal-size chunk which is larger or equal than the size of the to be allocated chunk (a \fIbest fit\fR strategy). .Sp If a chunk is found which matches this best-fit criteria, but is still a lot larger than the requested size, it is split into two chunks: One with exactly the requested size (which is the resulting chunk given back) and one with the remaining size (which is immediately re-inserted into the list of free chunks). .Sp If no fitting chunk is found at all in the list of free chunks, a new one is created from the spare area of the shared memory segment until the segment is full (in which case an \fIout of memory\fR error occurs). .IP "\fBDeallocation\fR" 4 .IX Item "Deallocation" If a chunk of memory has to be deallocated, it is inserted in sorted manner into the internal list of free chunks. The insertion operation automatically merges the chunk with a previous and/or a next free chunk if possible, i.e. if the free chunks stay physically seamless (one after another) in memory, to automatically form larger free chunks out of smaller ones. .Sp This way the shared memory segment is automatically defragmented when memory is deallocated. .PP This strategy reduces memory waste and fragmentation caused by small and frequent allocations and deallocations to a minimum. .PP The internal implementation of the list of free chunks is not specially optimized (for instance by using binary search trees or even \fIsplay\fR trees, etc), because it is assumed that the total amount of entries in the list of free chunks is always small (caused both by the fact that shared memory segments are usually a lot smaller than heaps and the fact that we always defragment by merging the free chunks if possible). .SH "API FUNCTIONS" .IX Header "API FUNCTIONS" In the following, all \s-1API\s0 functions are described in detail. The order directly follows the one in the \fB\s-1SYNOPSIS\s0\fR section above. .Sh "Global Malloc-Replacement \s-1API\s0" .IX Subsection "Global Malloc-Replacement API" .IP "int \fBMM_create\fR(size_t \fIsize\fR, const char *\fIfile\fR);" 4 .IX Item "int MM_create(size_t size, const char *file);" This initializes the global shared memory pool with \fIsize\fR and \fIfile\fR and has to be called \fIbefore\fR any \fIfork\fR\|(2) operations are performed by the application. .IP "int \fBMM_permission\fR(mode_t \fImode\fR, uid_t \fIowner\fR, gid_t \fIgroup\fR);" 4 .IX Item "int MM_permission(mode_t mode, uid_t owner, gid_t group);" This sets the filesystem \fImode\fR, \fIowner\fR and \fIgroup\fR for the global shared memory pool (has effects only if the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to \fIchmod\fR\|(2) and \fIchown\fR\|(2). .IP "void \fBMM_reset\fR(void);" 4 .IX Item "void MM_reset(void);" This resets the global shared memory pool: all chunks that have been allocated in the pool are marked as free and are eligible for reuse. The global memory pool itself is not destroyed. .IP "void \fBMM_destroy\fR(void);" 4 .IX Item "void MM_destroy(void);" This destroys the global shared memory pool and should be called \fIafter\fR all child processes were killed. .IP "int \fBMM_lock\fR(mm_lock_mode \fImode\fR);" 4 .IX Item "int MM_lock(mm_lock_mode mode);" This locks the global shared memory pool for the current process in order to perform either shared/read\-only (\fImode\fR is \f(CW\*(C`MM_LOCK_RD\*(C'\fR) or exclusive/read\-write (\fImode\fR is \f(CW\*(C`MM_LOCK_RW\*(C'\fR) critical operations inside the global shared memory pool. .IP "int \fBMM_unlock\fR(void);" 4 .IX Item "int MM_unlock(void);" This unlocks the global shared memory pool for the current process after the critical operations were performed inside the global shared memory pool. .IP "void *\fBMM_malloc\fR(size_t \fIsize\fR);" 4 .IX Item "void *MM_malloc(size_t size);" Identical to the \s-1POSIX\s0.1 \fImalloc\fR\|(3) function but instead of allocating memory from the \fIheap\fR it allocates it from the global shared memory pool. .IP "void \fBMM_free\fR(void *\fIptr\fR);" 4 .IX Item "void MM_free(void *ptr);" Identical to the \s-1POSIX\s0.1 \fIfree\fR\|(3) function but instead of deallocating memory in the \fIheap\fR it deallocates it in the global shared memory pool. .IP "void *\fBMM_realloc\fR(void *\fIptr\fR, size_t \fIsize\fR);" 4 .IX Item "void *MM_realloc(void *ptr, size_t size);" Identical to the \s-1POSIX\s0.1 \fIrealloc\fR\|(3) function but instead of reallocating memory in the \fIheap\fR it reallocates it inside the global shared memory pool. .IP "void *\fBMM_calloc\fR(size_t \fInumber\fR, size_t \fIsize\fR);" 4 .IX Item "void *MM_calloc(size_t number, size_t size);" Identical to the \s-1POSIX\s0.1 \fIcalloc\fR\|(3) function but instead of allocating and initializing memory from the \fIheap\fR it allocates and initializes it from the global shared memory pool. .IP "char *\fBMM_strdup\fR(const char *\fIstr\fR);" 4 .IX Item "char *MM_strdup(const char *str);" Identical to the \s-1POSIX\s0.1 \fIstrdup\fR\|(3) function but instead of creating the string copy in the \fIheap\fR it creates it in the global shared memory pool. .IP "size_t \fBMM_sizeof\fR(const void *\fIptr\fR);" 4 .IX Item "size_t MM_sizeof(const void *ptr);" This function returns the size in bytes of the chunk starting at \fIptr\fR when \&\fIptr\fR was previously allocated with \fIMM_malloc\fR\|(3). The result is undefined if \fIptr\fR was not previously allocated with \fIMM_malloc\fR\|(3). .IP "size_t \fBMM_maxsize\fR(void);" 4 .IX Item "size_t MM_maxsize(void);" This function returns the maximum size which is allowed as the first argument to the \fIMM_create\fR\|(3) function. .IP "size_t \fBMM_available\fR(void);" 4 .IX Item "size_t MM_available(void);" Returns the amount in bytes of still available (free) memory in the global shared memory pool. .IP "char *\fBMM_error\fR(void);" 4 .IX Item "char *MM_error(void);" Returns the last error message which occurred inside the \fB\s-1OSSP\s0 mm\fR library. .Sh "Standard Malloc-Style \s-1API\s0" .IX Subsection "Standard Malloc-Style API" .IP "\s-1MM\s0 *\fBmm_create\fR(size_t \fIsize\fR, const char *\fIfile\fR);" 4 .IX Item "MM *mm_create(size_t size, const char *file);" This creates a shared memory pool which has space for approximately a total of \&\fIsize\fR bytes with the help of \fIfile\fR. Here \fIfile\fR is a filesystem path to a file which need not to exist (and perhaps is never created because this depends on the platform and chosen shared memory and mutex implementation). The return value is a pointer to a \f(CW\*(C`MM\*(C'\fR structure which should be treated as opaque by the application. It describes the internals of the created shared memory pool. In case of an error \f(CW\*(C`NULL\*(C'\fR is returned. A \fIsize\fR of 0 means to allocate the maximum allowed size which is platform dependent and is between a few \s-1KB\s0 and the soft limit of 64MB. .IP "int \fBmm_permission\fR(\s-1MM\s0 *\fImm\fR, mode_t \fImode\fR, uid_t \fIowner\fR, gid_t \fIgroup\fR);" 4 .IX Item "int mm_permission(MM *mm, mode_t mode, uid_t owner, gid_t group);" This sets the filesystem \fImode\fR, \fIowner\fR and \fIgroup\fR for the shared memory pool \fImm\fR (has effects only when the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to \fIchmod\fR\|(2) and \fIchown\fR\|(2). .IP "void \fBmm_reset\fR(\s-1MM\s0 *\fImm\fR);" 4 .IX Item "void mm_reset(MM *mm);" This resets the shared memory pool \fImm\fR: all chunks that have been allocated in the pool are marked as free and are eligible for reuse. The memory pool itself is not destroyed. .IP "void \fBmm_destroy\fR(\s-1MM\s0 *\fImm\fR);" 4 .IX Item "void mm_destroy(MM *mm);" This destroys the complete shared memory pool \fImm\fR and with it all chunks which were allocated in this pool. Additionally any created files on the filesystem corresponding to the shared memory pool are unlinked. .IP "int \fBmm_lock\fR(\s-1MM\s0 *\fImm\fR, mm_lock_mode \fImode\fR);" 4 .IX Item "int mm_lock(MM *mm, mm_lock_mode mode);" This locks the shared memory pool \fImm\fR for the current process in order to perform either shared/read\-only (\fImode\fR is \f(CW\*(C`MM_LOCK_RD\*(C'\fR) or exclusive/read\-write (\fImode\fR is \f(CW\*(C`MM_LOCK_RW\*(C'\fR) critical operations inside the global shared memory pool. .IP "int \fBmm_unlock\fR(\s-1MM\s0 *\fImm\fR);" 4 .IX Item "int mm_unlock(MM *mm);" This unlocks the shared memory pool \fImm\fR for the current process after critical operations were performed inside the global shared memory pool. .IP "void *\fBmm_malloc\fR(\s-1MM\s0 *\fImm\fR, size_t \fIsize\fR);" 4 .IX Item "void *mm_malloc(MM *mm, size_t size);" This function allocates \fIsize\fR bytes from the shared memory pool \fImm\fR and returns either a (virtual memory word aligned) pointer to it or \f(CW\*(C`NULL\*(C'\fR in case of an error (out of memory). It behaves like the \s-1POSIX\s0.1 \fImalloc\fR\|(3) function but instead of allocating memory from the \fIheap\fR it allocates it from the shared memory segment underlying \fImm\fR. .IP "void \fBmm_free\fR(\s-1MM\s0 *\fImm\fR, void *\fIptr\fR);" 4 .IX Item "void mm_free(MM *mm, void *ptr);" This deallocates the chunk starting at \fIptr\fR in the shared memory pool \fImm\fR. It behaves like the \s-1POSIX\s0.1 \fIfree\fR\|(3) function but instead of deallocating memory from the \fIheap\fR it deallocates it from the shared memory segment underlying \fImm\fR. .IP "void *\fBmm_realloc\fR(\s-1MM\s0 *\fImm\fR, void *\fIptr\fR, size_t \fIsize\fR);" 4 .IX Item "void *mm_realloc(MM *mm, void *ptr, size_t size);" This function reallocates the chunk starting at \fIptr\fR inside the shared memory pool \fImm\fR with the new size of \fIsize\fR bytes. It behaves like the \&\s-1POSIX\s0.1 \fIrealloc\fR\|(3) function but instead of reallocating memory in the \&\fIheap\fR it reallocates it in the shared memory segment underlying \fImm\fR. .IP "void *\fBmm_calloc\fR(\s-1MM\s0 *\fImm\fR, size_t \fInumber\fR, size_t \fIsize\fR);" 4 .IX Item "void *mm_calloc(MM *mm, size_t number, size_t size);" This is similar to \fImm_malloc\fR\|(3), but additionally clears the chunk. It behaves like the \s-1POSIX\s0.1 \fIcalloc\fR\|(3) function. It allocates space for \fInumber\fR objects, each \fIsize\fR bytes in length from the shared memory pool \fImm\fR. The result is identical to calling \fImm_malloc\fR\|(3) with an argument of ``\fInumber\fR * \&\fIsize\fR'', with the exception that the allocated memory is initialized to nul bytes. .IP "char *\fBmm_strdup\fR(\s-1MM\s0 *\fImm\fR, const char *\fIstr\fR);" 4 .IX Item "char *mm_strdup(MM *mm, const char *str);" This function behaves like the \s-1POSIX\s0.1 \fIstrdup\fR\|(3) function. It allocates sufficient memory inside the shared memory pool \fImm\fR for a copy of the string \&\fIstr\fR, does the copy, and returns a pointer to it. The pointer may subsequently be used as an argument to the function \fImm_free\fR\|(3). If insufficient shared memory is available, \f(CW\*(C`NULL\*(C'\fR is returned. .IP "size_t \fBmm_sizeof\fR(\s-1MM\s0 *\fImm\fR, const void *\fIptr\fR);" 4 .IX Item "size_t mm_sizeof(MM *mm, const void *ptr);" This function returns the size in bytes of the chunk starting at \fIptr\fR when \fIptr\fR was previously allocated with \fImm_malloc\fR\|(3) inside the shared memory pool \fImm\fR. The result is undefined when \fIptr\fR was not previously allocated with \fImm_malloc\fR\|(3). .IP "size_t \fBmm_maxsize\fR(void);" 4 .IX Item "size_t mm_maxsize(void);" This function returns the maximum size which is allowed as the first argument to the \fImm_create\fR\|(3) function. .IP "size_t \fBmm_available\fR(\s-1MM\s0 *\fImm\fR);" 4 .IX Item "size_t mm_available(MM *mm);" Returns the amount in bytes of still available (free) memory in the shared memory pool \fImm\fR. .IP "char *\fBmm_error\fR(void);" 4 .IX Item "char *mm_error(void);" Returns the last error message which occurred inside the \fB\s-1OSSP\s0 mm\fR library. .IP "void \fBmm_display_info\fR(\s-1MM\s0 *\fImm\fR);" 4 .IX Item "void mm_display_info(MM *mm);" This is debugging function which displays a summary page for the shared memory pool \fImm\fR describing various internal sizes and counters. .Sh "Low-Level Shared Memory \s-1API\s0" .IX Subsection "Low-Level Shared Memory API" .IP "void *\fBmm_core_create\fR(size_t \fIsize\fR, const char *\fIfile\fR);" 4 .IX Item "void *mm_core_create(size_t size, const char *file);" This creates a shared memory area which is at least \fIsize\fR bytes in size with the help of \fIfile\fR. The value \fIsize\fR has to be greater than 0 and less or equal the value returned by \fImm_core_maxsegsize\fR\|(3). Here \fIfile\fR is a filesystem path to a file which need not to exist (and perhaps is never created because this depends on the platform and chosen shared memory and mutex implementation). The return value is either a (virtual memory word aligned) pointer to the shared memory segment or \f(CW\*(C`NULL\*(C'\fR in case of an error. The application is guaranteed to be able to access the shared memory segment from byte 0 to byte \fIsize\fR\-1 starting at the returned address. .IP "int \fBmm_core_permission\fR(void *\fIcore\fR, mode_t \fImode\fR, uid_t \fIowner\fR, gid_t \fIgroup\fR);" 4 .IX Item "int mm_core_permission(void *core, mode_t mode, uid_t owner, gid_t group);" This sets the filesystem \fImode\fR, \fIowner\fR and \fIgroup\fR for the shared memory segment \fIcode\fR (has effects only when the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to \fIchmod\fR\|(2) and \fIchown\fR\|(2). .IP "void \fBmm_core_delete\fR(void *\fIcore\fR);" 4 .IX Item "void mm_core_delete(void *core);" This deletes a shared memory segment \fIcore\fR (as previously returned by a \&\fImm_core_create\fR\|(3) call). After this operation, accessing the segment starting at \fIcore\fR is no longer allowed and will usually lead to a segmentation fault. .IP "int \fBmm_core_lock\fR(const void *\fIcore\fR, mm_lock_mode \fImode\fR);" 4 .IX Item "int mm_core_lock(const void *core, mm_lock_mode mode);" This function acquires an advisory lock for the current process on the shared memory segment \fIcore\fR for either shared/read\-only (\fImode\fR is \f(CW\*(C`MM_LOCK_RD\*(C'\fR) or exclusive/read\-write (\fImode\fR is \f(CW\*(C`MM_LOCK_RW\*(C'\fR) critical operations between \&\fIfork\fR\|(2)'ed child processes. .IP "int \fBmm_core_unlock\fR(const void *\fIcore\fR);" 4 .IX Item "int mm_core_unlock(const void *core);" This function releases a previously acquired advisory lock for the current process on the shared memory segment \fIcore\fR. .IP "size_t \fBmm_core_size\fR(const void *\fIcore\fR);" 4 .IX Item "size_t mm_core_size(const void *core);" This returns the size in bytes of \fIcore\fR. This size is exactly the size which was used for creating the shared memory area via \fImm_core_create\fR\|(3). The function is provided just for convenience reasons to not require the application to remember the memory size behind \fIcore\fR itself. .IP "size_t \fBmm_core_maxsegsize\fR(void);" 4 .IX Item "size_t mm_core_maxsegsize(void);" This returns the number of bytes of a maximum-size shared memory segment which is allowed to allocate via the \s-1MM\s0 library. It is between a few \s-1KB\s0 and the soft limit of 64MB. .IP "size_t \fBmm_core_align2page\fR(size_t \fIsize\fR);" 4 .IX Item "size_t mm_core_align2page(size_t size);" This is just a utility function which can be used to align the number \fIsize\fR to the next virtual memory \fIpage\fR boundary used by the underlying platform. The memory page boundary under Unix platforms is usually somewhere between 2048 and 16384 bytes. You do not have to align the \fIsize\fR arguments of other \&\fB\s-1OSSP\s0 mm\fR library functions yourself, because this is already done internally. This function is exported by the \fB\s-1OSSP\s0 mm\fR library just for convenience reasons in case an application wants to perform similar calculations for other purposes. .IP "size_t \fBmm_core_align2word\fR(size_t \fIsize\fR);" 4 .IX Item "size_t mm_core_align2word(size_t size);" This is another utility function which can be used to align the number \fIsize\fR to the next virtual memory \fIword\fR boundary used by the underlying platform. The memory word boundary under Unix platforms is usually somewhere between 4 and 16 bytes. You do not have to align the \fIsize\fR arguments of other \fB\s-1OSSP\s0 mm\fR library functions yourself, because this is already done internally. This function is exported by the \fB\s-1OSSP\s0 mm\fR library just for convenience reasons in case an application wants to perform similar calculations for other purposes. .Sh "Low-Level Shared Memory \s-1API\s0" .IX Subsection "Low-Level Shared Memory API" .IP "void \fBmm_lib_error_set\fR(unsigned int, const char *str);" 4 .IX Item "void mm_lib_error_set(unsigned int, const char *str);" This is a function which is used internally by the various \s-1MM\s0 function to set an error string. It's usually not called directly from applications. .IP "char *\fBmm_lib_error_get\fR(void);" 4 .IX Item "char *mm_lib_error_get(void);" This is a function which is used internally by \fIMM_error\fR\|(3) and \fImm_error\fR\|(3) functions to get the current error string. It is usually not called directly from applications. .IP "int \fBmm_lib_version\fR(void);" 4 .IX Item "int mm_lib_version(void);" This function returns a hex-value ``0x\fIV\fR\fI\s-1RR\s0\fR\fIT\fR\fI\s-1LL\s0\fR'' which describes the current \fB\s-1OSSP\s0 mm\fR library version. \fIV\fR is the version, \fI\s-1RR\s0\fR the revisions, \fI\s-1LL\s0\fR the level and \fIT\fR the type of the level (alphalevel=0, betalevel=1, patchlevel=2, etc). For instance \fB\s-1OSSP\s0 mm\fR version 1.0.4 is encoded as 0x100204. The reason for this unusual mapping is that this way the version number is steadily \fIincreasing\fR. .SH "RESTRICTIONS" .IX Header "RESTRICTIONS" The maximum size of a continuous shared memory segment one can allocate depends on the underlying platform. This cannot be changed, of course. But currently the high-level \fImalloc\fR\|(3)\-style \s-1API\s0 just uses a single shared memory segment as the underlying data structure for an \f(CW\*(C`MM\*(C'\fR object which means that the maximum amount of memory an \f(CW\*(C`MM\*(C'\fR object represents also depends on the platform. .PP This could be changed in later versions by allowing at least the high-level \fImalloc\fR\|(3)\-style \s-1API\s0 to internally use multiple shared memory segments to form the \f(CW\*(C`MM\*(C'\fR object. This way \f(CW\*(C`MM\*(C'\fR objects could have arbitrary sizes, although the maximum size of an allocatable continuous chunk still is bounded by the maximum size of a shared memory segment. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fImm\-config\fR\|(1). .PP \&\fImalloc\fR\|(3), \fIcalloc\fR\|(3), \fIrealloc\fR\|(3), \fIstrdup\fR\|(3), \fIfree\fR\|(3), \fImmap\fR\|(2), \fIshmget\fR\|(2), \&\fIshmctl\fR\|(2), \fIflock\fR\|(2), \fIfcntl\fR\|(2), \fIsemget\fR\|(2), \fIsemctl\fR\|(2), \fIsemop\fR\|(2). .SH "HOME" .IX Header "HOME" http://www.ossp.org/pkg/lib/mm/ .SH "HISTORY" .IX Header "HISTORY" This library was originally written in January 1999 by \fIRalf S. Engelschall\fR for use in the \fBExtended \s-1API\s0\fR (\s-1EAPI\s0) of the \fBApache\fR \s-1HTTP\s0 server project (see http://www.apache.org/), which was originally invented for \fBmod_ssl\fR (see http://www.modssl.org/). .PP Its base idea (a malloc-style \s-1API\s0 for handling shared memory) was originally derived from the non-publically available \fImm_malloc\fR library written in October 1997 by \fICharles Randall\fR for MatchLogic, Inc. .PP In 2000 this library joined the \fB\s-1OSSP\s0\fR project where all other software development projects of \fIRalf S. Engelschall\fR are located. .SH "AUTHOR" .IX Header "AUTHOR" .Vb 3 \& Ralf S. Engelschall \& rse@engelschall.com \& www.engelschall.com .Ve mm-1.4.2/mm.h 644 0 0 2310110466701050 116050ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm.h -- Shared Memory library API header ** */ #ifndef _MM_H_ #define _MM_H_ #ifdef __cplusplus extern "C" { #endif /* ** ____ Public Part (I) of the API ________________________ */ #include #include #include #include #include #include typedef enum { MM_LOCK_RD, MM_LOCK_RW } mm_lock_mode; /* ** ____ Private Part of the API ___________________________ */ #if defined(MM_PRIVATE) #include "config.h" #include #include #include #include #include #include #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef MM_OS_SUNOS #include /* SunOS4 lacks prototypes */ extern int getpagesize(void); extern int munmap(caddr_t, int); extern int ftruncate(int, off_t); extern int flock(int, int); extern char *strerror(int); #endif #if !defined(FALSE) #define FALSE 0 #endif #if !defined(TRUE) #define TRUE !FALSE #endif #if !defined(NULL) #define NULL (void *)0 #endif #if !defined(NUL) #define NUL '\0' #endif #if !defined(min_of) #define min_of(a,b) ((a) < (b) ? (a) : (b)) #endif #if !defined(max_of) #define max_of(a,b) ((a) > (b) ? (a) : (b)) #endif #if !defined(absof) #define abs_of(a) ((a) < 0 ? -(a) : (a)) #endif #if !defined(offset_of) #define offset_of(type,member) ((size_t)(&((type *)0)->member)) #endif #if !defined(HAVE_MEMCPY) #if defined(HAVE_BCOPY) #define memcpy(to,from,len) bcopy(from,to,len) #else #define memcpy(to,from,len) \ { int i; for (i = 0; i < (len); i++) *(((char *)(to))+i) = *(((char *)(from))+i); } #endif #endif #if !defined(HAVE_MEMSET) #define memset(to,ch,len) \ { int i; for (i = 0; i < (len); i++) *(((char *)(to))+i) = (ch); } #endif #define ERR(type,str) mm_lib_error_set(type,str) #define FAIL(type,str) { ERR(type,str); goto cus; } #define BEGIN_FAILURE cus: #define END_FAILURE #if defined(HAVE_PATH_MAX) #define MM_MAXPATH PATH_MAX #elif defined(HAVE__POSIX_PATH_MAX) #define MM_MAXPATH _POSIX_PATH_MAX #elif defined(HAVE_MAXPATHLEN) #define MM_MAXPATH MAXPATHLEN #else #define MM_MAXPATH 2048 #endif #if defined(HAVE_CHILD_MAX) #define MM_MAXCHILD CHILD_MAX #elif defined(HAVE__POSIX_CHILD_MAX) #define MM_MAXCHILD _POSIX_CHILD_MAX #else #define MM_MAXCHILD 512 #endif #if defined(MM_SHMT_MMANON) || defined(MM_SHMT_MMPOSX) ||\ defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMFILE) #include #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) #define MAP_ANON MAP_ANONYMOUS #endif #if !defined(MAP_FAILED) #define MAP_FAILED ((void *)-1) #endif #endif #if defined(MM_SHMT_IPCSHM) || defined(MM_SEMT_IPCSEM) #include #endif #if defined(MM_SHMT_IPCSHM) #ifdef MM_OS_SUNOS #define KERNEL 1 #endif #ifdef MM_OS_BS2000 #define _KMEMUSER #endif #include #ifdef MM_OS_SUNOS #undef KERNEL #endif #ifdef MM_OS_BS2000 #undef _KMEMUSER #endif #if !defined(SHM_R) #define SHM_R 0400 #endif #if !defined(SHM_W) #define SHM_W 0200 #endif #endif #ifdef MM_SHMT_BEOS #include #endif #if defined(MM_SEMT_IPCSEM) #include #ifndef HAVE_UNION_SEMUN union semun { int val; struct semid_ds *buf; u_short *array; }; #endif #endif #ifdef MM_SEMT_FLOCK #include #endif #define MM_ALLOC_MINSIZE (1024*8) #define MM_CORE_FILEMODE (S_IRUSR|S_IWUSR) #define MM_CORE_DEFAULT_PAGESIZE (1024*8) #define MM_CORE_DEFAULT_FILE "/tmp/mm.core.%d" /* %d is PID */ #define MM_ERR_ALLOC 1 #define MM_ERR_CORE 2 #define MM_ERR_SYSTEM 4 /* * Define a union with types which are likely to have the longest * *relevant* CPU-specific memory word alignment restrictions... */ union mem_word { void *mw_vp; void (*mw_fp)(void); char *mw_cp; long mw_l; double mw_d; }; typedef union mem_word mem_word; #define SIZEOF_mem_word (sizeof(mem_word)) /* * Define the structure used for memory chunks */ union mem_chunk_mc_u { struct mem_chunk *mc_next; /* really used when it's free */ mem_word mc_base; /* virtually used when it's allocated */ }; struct mem_chunk { size_t mc_size; /* physical size */ size_t mc_usize; /* user known size */ union mem_chunk_mc_u mc_u; }; typedef struct mem_chunk mem_chunk; #define SIZEOF_mem_chunk (sizeof(mem_chunk)-sizeof(union mem_chunk_mc_u)) /* * Define the structure describing a memory pool */ struct mem_pool { size_t mp_size; size_t mp_offset; mem_chunk mp_freechunks; mem_word mp_base; }; typedef struct mem_pool mem_pool; #define SIZEOF_mem_pool (sizeof(mem_pool)-SIZEOF_mem_word) /* * Define the structure holding per-process filedescriptors */ #if defined(MM_SEMT_FLOCK) struct mem_core_fd { pid_t pid; int fd; }; typedef struct mem_core_fd mem_core_fd; #define SIZEOF_mem_core_fd (sizeof(mem_core_fd)) #endif /* * Define the structure describing a shared memory core area * (the actual contents depends on the shared memory and * semaphore/mutex type and is stripped down to a minimum * required) */ struct mem_core { size_t mc_size; size_t mc_usize; pid_t mc_pid; #if defined(MM_SHMT_IPCSHM) int mc_fdmem; #endif #if defined(MM_SHMT_MMFILE) char mc_fnmem[MM_MAXPATH]; #endif #if defined(MM_SHMT_BEOS) area_id mc_areaid; #endif #if !defined(MM_SEMT_FLOCK) int mc_fdsem; #endif #if defined(MM_SEMT_FLOCK) mem_core_fd mc_fdsem[MM_MAXCHILD]; #endif #if defined(MM_SEMT_IPCSEM) int mc_fdsem_rd; int mc_readers; mm_lock_mode mc_lockmode; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) char mc_fnsem[MM_MAXPATH]; #endif #if defined(MM_SEMT_BEOS) sem_id mc_semid; int32 mc_ben; #endif mem_word mc_base; }; typedef struct mem_core mem_core; #define SIZEOF_mem_core (sizeof(mem_core)-SIZEOF_mem_word) #endif /* MM_PRIVATE */ /* ** ____ Public Part (II) of the API _______________________ */ #if defined(MM_PRIVATE) typedef mem_pool MM; #else typedef void MM; #endif /* Global Malloc-Replacement API */ int MM_create(size_t, const char *); int MM_permission(mode_t, uid_t, gid_t); void MM_reset(void); void MM_destroy(void); int MM_lock(mm_lock_mode); int MM_unlock(void); void *MM_malloc(size_t); void *MM_realloc(void *, size_t); void MM_free(void *); void *MM_calloc(size_t, size_t); char *MM_strdup(const char *); size_t MM_sizeof(const void *); size_t MM_maxsize(void); size_t MM_available(void); char *MM_error(void); /* Standard Malloc-Style API */ MM *mm_create(size_t, const char *); int mm_permission(MM *, mode_t, uid_t, gid_t); void mm_reset(MM *); void mm_destroy(MM *); int mm_lock(MM *, mm_lock_mode); int mm_unlock(MM *); void *mm_malloc(MM *, size_t); void *mm_realloc(MM *, void *, size_t); void mm_free(MM *, void *); void *mm_calloc(MM *, size_t, size_t); char *mm_strdup(MM *, const char *); size_t mm_sizeof(MM *, const void *); size_t mm_maxsize(void); size_t mm_available(MM *); char *mm_error(void); void mm_display_info(MM *); /* Low-Level Shared Memory API */ void *mm_core_create(size_t, const char *); int mm_core_permission(void *, mode_t, uid_t, gid_t); void mm_core_delete(void *); size_t mm_core_size(const void *); int mm_core_lock(const void *, mm_lock_mode); int mm_core_unlock(const void *); size_t mm_core_maxsegsize(void); size_t mm_core_align2page(size_t); size_t mm_core_align2word(size_t); /* Internal Library API */ void mm_lib_error_set(unsigned int, const char *); char *mm_lib_error_get(void); int mm_lib_version(void); #ifdef __cplusplus } #endif #endif /* _MM_H_ */ mm-1.4.2/mm.pod 644 0 0 6263210470265631 121610ustar osspossp 0 0## ==================================================================== ## Copyright (c) 1999-2006 Ralf S. Engelschall ## Copyright (c) 1999-2006 The OSSP Project ## ## Redistribution and use in source and binary forms, with or without ## modification, are permitted provided that the following conditions ## are met: ## ## 1. Redistributions of source code must retain the above copyright ## notice, this list of conditions and the following disclaimer. ## ## 2. Redistributions in binary form must reproduce the above copyright ## notice, this list of conditions and the following disclaimer in ## the documentation and/or other materials provided with the ## distribution. ## ## 3. All advertising materials mentioning features or use of this ## software must display the following acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## 4. Redistributions of any form whatsoever must retain the following ## acknowledgment: ## "This product includes software developed by ## Ralf S. Engelschall ." ## ## THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY ## EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR ## ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, ## STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED ## OF THE POSSIBILITY OF SUCH DAMAGE. ## ==================================================================== ## ## mm.pod -- Manpage ## =pod =head1 NAME B - B =head1 VERSION OSSP mm MM_VERSION_STR =head1 SYNOPSIS #include "mm.h" B< Global Malloc-Replacement API> int MM_create(size_t size, const char *file); int MM_permission(mode_t mode, uid_t owner, gid_t group); void MM_reset(void); void MM_destroy(void); int MM_lock(mm_lock_mode mode); int MM_unlock(void); void *MM_malloc(size_t size); void *MM_realloc(void *ptr, size_t size); void MM_free(void *ptr); void *MM_calloc(size_t number, size_t size); char *MM_strdup(const char *str); size_t MM_sizeof(void *ptr); size_t MM_maxsize(void); size_t MM_available(void); char *MM_error(void); B< Standard Malloc-Style API> MM *mm_create(size_t size, char *file); int mm_permission(MM *mm, mode_t mode, uid_t owner, gid_t group); void mm_reset(MM *mm); void mm_destroy(MM *mm); int mm_lock(MM *mm, mm_lock_mode mode); int mm_unlock(MM *mm); void *mm_malloc(MM *mm, size_t size); void *mm_realloc(MM *mm, void *ptr, size_t size); void mm_free(MM *mm, void *ptr); void *mm_calloc(MM *mm, size_t number, size_t size); char *mm_strdup(MM *mm, const char *str); size_t mm_sizeof(MM *mm, void *ptr); size_t mm_maxsize(void); size_t mm_available(MM *mm); char *mm_error(void); void mm_display_info(MM *mm); B< Low-level Shared Memory API> void *mm_core_create(size_t size, char *file); int mm_core_permission(void *core, mode_t mode, uid_t owner, gid_t group); void mm_core_delete(void *core); int mm_core_lock(void *core, mm_lock_mode mode); int mm_core_unlock(void *core); size_t mm_core_size(void *core); size_t mm_core_maxsegsize(void); size_t mm_core_align2page(size_t size); size_t mm_core_align2click(size_t size); B< Internal Library API> void mm_lib_error_set(unsigned int, const char *str); char *mm_lib_error_get(void); int mm_lib_version(void); =head1 DESCRIPTION The B library is a 2-layer abstraction library which simplifies the usage of shared memory between forked (and this way strongly related) processes under Unix platforms. On the first (lower) layer it hides all platform dependent implementation details (allocation and locking) when dealing with shared memory segments and on the second (higher) layer it provides a high-level malloc(3)-style API for a convenient and well known way to work with data-structures inside those shared memory segments. The abbreviation B is historically and originally comes from the phrase ``I'' as used by the POSIX.1 mmap(2) function. Because this facility is internally used by this library on most platforms to establish the shared memory segments. =head2 LIBRARY STRUCTURE This library is structured into three main APIs which are internally based on each other: =over 4 =item B This is the most high-level API which directly can be used as replacement API for the POSIX.1 memory allocation API (malloc(2) and friends). This is useful when converting I based data structures to I based data structures without the need to change the code dramatically. All which is needed is to prefix the POSIX.1 memory allocation functions with `C', i.e. `C' becomes `C', `C' becomes `C', etc. This API internally uses just a global `C' pool for calling the corresponding functions (those with prefix `C') of the I. =item B This is the standard high-level memory allocation API. Its interface is similar to the I but it uses an explicit `C' pool to operate on. That is why every function of this API has an argument of type `C' as its first argument. This API provides a comfortable way to work with small dynamically allocated shared memory chunks inside large statically allocated shared memory segments. It is internally based on the I for creating the underlying shared memory segment. =item B This is the basis of the whole B library. It provides low-level functions for creating shared memory segments with mutual exclusion (in short I) capabilities in a portable way. Internally the shared memory and mutex facility is implemented in various platform-dependent ways. A list of implementation variants follows under the next topic. =back =head2 SHARED MEMORY IMPLEMENTATION Internally the shared memory facility is implemented in various platform-dependent ways. Each way has its own advantages and disadvantages (in addition to the fact that some variants aren't available at all on some platforms). The B library's configuration procedure tries hard to make a good decision. The implemented variants are now given for overview and background reasons with their advantages and disadvantages and in an ascending order, i.e. the B configuration mechanism chooses the last available one in the list as the preferred variant. =over 4 =item Classical mmap(2) on temporary file (MMFILE) I maximum portable. I needs a temporary file on the filesystem. =item mmap(2) via POSIX.1 shm_open(3) on temporary file (MMPOSX) I standardized by POSIX.1 and theoretically portable. I needs a temporary file on the filesystem and is is usually not available on existing Unix platform. =item SVR4-style mmap(2) on C device (MMZERO) I widely available and mostly portable on SVR4 platforms. I needs the C device and a mmap(2) which supports memory mapping through this device. =item SysV IPC shmget(2) (IPCSHM) I does not need a temporary file or external device. I although available on mostly all modern Unix platforms, it has strong restrictions like the maximum size of a single shared memory segment (can be as small as 100KB, but depends on the platform). =item 4.4BSD-style mmap(2) via C facility (MMANON) I does not need a temporary file or external device. I usually only available on BSD platforms and derivatives. =back =head2 LOCKING IMPLEMENTATION As for the shared memory facility, internally the locking facility is implemented in various platform-dependent ways. They are again listed in ascending order, i.e. the B configuration mechanism chooses the last available one in the list as the preferred variant. The list of implemented variants is: =over 4 =item 4.2BSD-style flock(2) on temporary file (FLOCK) I exists on a lot of platforms, especially on older Unix derivatives. I needs a temporary file on the filesystem and has to re-open file-descriptors to it in each(!) fork(2)'ed child process. =item SysV IPC semget(2) (IPCSEM) I exists on a lot of platforms and does not need a temporary file. I an unmeant termination of the application leads to a semaphore leak because the facility does not allow a ``remove in advance'' trick (as the IPC shared memory facility does) for safe cleanups. =item SVR4-style fcntl(2) on temporary file (FCNTL) I exists on a lot of platforms and is also the most powerful variant (although not always the fastest one). I needs a temporary file. =back =head2 MEMORY ALLOCATION STRATEGY The memory allocation strategy the I functions use internally is the following: =over 4 =item B If a chunk of memory has to be allocated, the internal list of free chunks is searched for a minimal-size chunk which is larger or equal than the size of the to be allocated chunk (a I strategy). If a chunk is found which matches this best-fit criteria, but is still a lot larger than the requested size, it is split into two chunks: One with exactly the requested size (which is the resulting chunk given back) and one with the remaining size (which is immediately re-inserted into the list of free chunks). If no fitting chunk is found at all in the list of free chunks, a new one is created from the spare area of the shared memory segment until the segment is full (in which case an I error occurs). =item B If a chunk of memory has to be deallocated, it is inserted in sorted manner into the internal list of free chunks. The insertion operation automatically merges the chunk with a previous and/or a next free chunk if possible, i.e. if the free chunks stay physically seamless (one after another) in memory, to automatically form larger free chunks out of smaller ones. This way the shared memory segment is automatically defragmented when memory is deallocated. =back This strategy reduces memory waste and fragmentation caused by small and frequent allocations and deallocations to a minimum. The internal implementation of the list of free chunks is not specially optimized (for instance by using binary search trees or even I trees, etc), because it is assumed that the total amount of entries in the list of free chunks is always small (caused both by the fact that shared memory segments are usually a lot smaller than heaps and the fact that we always defragment by merging the free chunks if possible). =head1 API FUNCTIONS In the following, all API functions are described in detail. The order directly follows the one in the B section above. =head2 Global Malloc-Replacement API =over 4 =item int B(size_t I, const char *I); This initializes the global shared memory pool with I and I and has to be called I any fork(2) operations are performed by the application. =item int B(mode_t I, uid_t I, gid_t I); This sets the filesystem I, I and I for the global shared memory pool (has effects only if the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to chmod(2) and chown(2). =item void B(void); This resets the global shared memory pool: all chunks that have been allocated in the pool are marked as free and are eligible for reuse. The global memory pool itself is not destroyed. =item void B(void); This destroys the global shared memory pool and should be called I all child processes were killed. =item int B(mm_lock_mode I); This locks the global shared memory pool for the current process in order to perform either shared/read-only (I is C) or exclusive/read-write (I is C) critical operations inside the global shared memory pool. =item int B(void); This unlocks the global shared memory pool for the current process after the critical operations were performed inside the global shared memory pool. =item void *B(size_t I); Identical to the POSIX.1 malloc(3) function but instead of allocating memory from the I it allocates it from the global shared memory pool. =item void B(void *I); Identical to the POSIX.1 free(3) function but instead of deallocating memory in the I it deallocates it in the global shared memory pool. =item void *B(void *I, size_t I); Identical to the POSIX.1 realloc(3) function but instead of reallocating memory in the I it reallocates it inside the global shared memory pool. =item void *B(size_t I, size_t I); Identical to the POSIX.1 calloc(3) function but instead of allocating and initializing memory from the I it allocates and initializes it from the global shared memory pool. =item char *B(const char *I); Identical to the POSIX.1 strdup(3) function but instead of creating the string copy in the I it creates it in the global shared memory pool. =item size_t B(const void *I); This function returns the size in bytes of the chunk starting at I when I was previously allocated with MM_malloc(3). The result is undefined if I was not previously allocated with MM_malloc(3). =item size_t B(void); This function returns the maximum size which is allowed as the first argument to the MM_create(3) function. =item size_t B(void); Returns the amount in bytes of still available (free) memory in the global shared memory pool. =item char *B(void); Returns the last error message which occurred inside the B library. =back =head2 Standard Malloc-Style API =over 4 =item MM *B(size_t I, const char *I); This creates a shared memory pool which has space for approximately a total of I bytes with the help of I. Here I is a filesystem path to a file which need not to exist (and perhaps is never created because this depends on the platform and chosen shared memory and mutex implementation). The return value is a pointer to a C structure which should be treated as opaque by the application. It describes the internals of the created shared memory pool. In case of an error C is returned. A I of 0 means to allocate the maximum allowed size which is platform dependent and is between a few KB and the soft limit of 64MB. =item int B(MM *I, mode_t I, uid_t I, gid_t I); This sets the filesystem I, I and I for the shared memory pool I (has effects only when the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to chmod(2) and chown(2). =item void B(MM *I); This resets the shared memory pool I: all chunks that have been allocated in the pool are marked as free and are eligible for reuse. The memory pool itself is not destroyed. =item void B(MM *I); This destroys the complete shared memory pool I and with it all chunks which were allocated in this pool. Additionally any created files on the filesystem corresponding to the shared memory pool are unlinked. =item int B(MM *I, mm_lock_mode I); This locks the shared memory pool I for the current process in order to perform either shared/read-only (I is C) or exclusive/read-write (I is C) critical operations inside the global shared memory pool. =item int B(MM *I); This unlocks the shared memory pool I for the current process after critical operations were performed inside the global shared memory pool. =item void *B(MM *I, size_t I); This function allocates I bytes from the shared memory pool I and returns either a (virtual memory word aligned) pointer to it or C in case of an error (out of memory). It behaves like the POSIX.1 malloc(3) function but instead of allocating memory from the I it allocates it from the shared memory segment underlying I. =item void B(MM *I, void *I); This deallocates the chunk starting at I in the shared memory pool I. It behaves like the POSIX.1 free(3) function but instead of deallocating memory from the I it deallocates it from the shared memory segment underlying I. =item void *B(MM *I, void *I, size_t I); This function reallocates the chunk starting at I inside the shared memory pool I with the new size of I bytes. It behaves like the POSIX.1 realloc(3) function but instead of reallocating memory in the I it reallocates it in the shared memory segment underlying I. =item void *B(MM *I, size_t I, size_t I); This is similar to mm_malloc(3), but additionally clears the chunk. It behaves like the POSIX.1 calloc(3) function. It allocates space for I objects, each I bytes in length from the shared memory pool I. The result is identical to calling mm_malloc(3) with an argument of ``I * I'', with the exception that the allocated memory is initialized to nul bytes. =item char *B(MM *I, const char *I); This function behaves like the POSIX.1 strdup(3) function. It allocates sufficient memory inside the shared memory pool I for a copy of the string I, does the copy, and returns a pointer to it. The pointer may subsequently be used as an argument to the function mm_free(3). If insufficient shared memory is available, C is returned. =item size_t B(MM *I, const void *I); This function returns the size in bytes of the chunk starting at I when I was previously allocated with mm_malloc(3) inside the shared memory pool I. The result is undefined when I was not previously allocated with mm_malloc(3). =item size_t B(void); This function returns the maximum size which is allowed as the first argument to the mm_create(3) function. =item size_t B(MM *I); Returns the amount in bytes of still available (free) memory in the shared memory pool I. =item char *B(void); Returns the last error message which occurred inside the B library. =item void B(MM *I); This is debugging function which displays a summary page for the shared memory pool I describing various internal sizes and counters. =back =head2 Low-Level Shared Memory API =over 4 =item void *B(size_t I, const char *I); This creates a shared memory area which is at least I bytes in size with the help of I. The value I has to be greater than 0 and less or equal the value returned by mm_core_maxsegsize(3). Here I is a filesystem path to a file which need not to exist (and perhaps is never created because this depends on the platform and chosen shared memory and mutex implementation). The return value is either a (virtual memory word aligned) pointer to the shared memory segment or C in case of an error. The application is guaranteed to be able to access the shared memory segment from byte 0 to byte I-1 starting at the returned address. =item int B(void *I, mode_t I, uid_t I, gid_t I); This sets the filesystem I, I and I for the shared memory segment I (has effects only when the underlying shared memory segment implementation is actually based on external auxiliary files). The arguments are directly passed through to chmod(2) and chown(2). =item void B(void *I); This deletes a shared memory segment I (as previously returned by a mm_core_create(3) call). After this operation, accessing the segment starting at I is no longer allowed and will usually lead to a segmentation fault. =item int B(const void *I, mm_lock_mode I); This function acquires an advisory lock for the current process on the shared memory segment I for either shared/read-only (I is C) or exclusive/read-write (I is C) critical operations between fork(2)'ed child processes. =item int B(const void *I); This function releases a previously acquired advisory lock for the current process on the shared memory segment I. =item size_t B(const void *I); This returns the size in bytes of I. This size is exactly the size which was used for creating the shared memory area via mm_core_create(3). The function is provided just for convenience reasons to not require the application to remember the memory size behind I itself. =item size_t B(void); This returns the number of bytes of a maximum-size shared memory segment which is allowed to allocate via the MM library. It is between a few KB and the soft limit of 64MB. =item size_t B(size_t I); This is just a utility function which can be used to align the number I to the next virtual memory I boundary used by the underlying platform. The memory page boundary under Unix platforms is usually somewhere between 2048 and 16384 bytes. You do not have to align the I arguments of other B library functions yourself, because this is already done internally. This function is exported by the B library just for convenience reasons in case an application wants to perform similar calculations for other purposes. =item size_t B(size_t I); This is another utility function which can be used to align the number I to the next virtual memory I boundary used by the underlying platform. The memory word boundary under Unix platforms is usually somewhere between 4 and 16 bytes. You do not have to align the I arguments of other B library functions yourself, because this is already done internally. This function is exported by the B library just for convenience reasons in case an application wants to perform similar calculations for other purposes. =back =head2 Low-Level Shared Memory API =over 4 =item void B(unsigned int, const char *str); This is a function which is used internally by the various MM function to set an error string. It's usually not called directly from applications. =item char *B(void); This is a function which is used internally by MM_error(3) and mm_error(3) functions to get the current error string. It is usually not called directly from applications. =item int B(void); This function returns a hex-value ``0xIIII'' which describes the current B library version. I is the version, I the revisions, I the level and I the type of the level (alphalevel=0, betalevel=1, patchlevel=2, etc). For instance B version 1.0.4 is encoded as 0x100204. The reason for this unusual mapping is that this way the version number is steadily I. =back =head1 RESTRICTIONS The maximum size of a continuous shared memory segment one can allocate depends on the underlying platform. This cannot be changed, of course. But currently the high-level malloc(3)-style API just uses a single shared memory segment as the underlying data structure for an C object which means that the maximum amount of memory an C object represents also depends on the platform. This could be changed in later versions by allowing at least the high-level malloc(3)-style API to internally use multiple shared memory segments to form the C object. This way C objects could have arbitrary sizes, although the maximum size of an allocatable continuous chunk still is bounded by the maximum size of a shared memory segment. =head1 SEE ALSO mm-config(1). malloc(3), calloc(3), realloc(3), strdup(3), free(3), mmap(2), shmget(2), shmctl(2), flock(2), fcntl(2), semget(2), semctl(2), semop(2). =head1 HOME http://www.ossp.org/pkg/lib/mm/ =head1 HISTORY This library was originally written in January 1999 by I for use in the B (EAPI) of the B HTTP server project (see http://www.apache.org/), which was originally invented for B (see http://www.modssl.org/). Its base idea (a malloc-style API for handling shared memory) was originally derived from the non-publically available I library written in October 1997 by I for MatchLogic, Inc. In 2000 this library joined the B project where all other software development projects of I are located. =head1 AUTHOR Ralf S. Engelschall rse@engelschall.com www.engelschall.com =cut mm-1.4.2/mm_alloc.c 644 0 0 3145210466701051 127630ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm_alloc.c -- Standard Malloc-Style API ** */ #define MM_PRIVATE #include "mm.h" /* * Create a memory pool */ MM *mm_create(size_t usize, const char *file) { MM *mm = NULL; void *core; size_t size; size_t maxsize; /* defaults */ maxsize = mm_maxsize(); if (usize == 0) usize = maxsize; if (usize > maxsize) usize = maxsize; if (usize < MM_ALLOC_MINSIZE) usize = MM_ALLOC_MINSIZE; /* determine size */ size = usize+SIZEOF_mem_pool; /* get a shared memory area */ if ((core = mm_core_create(size, file)) == NULL) return NULL; /* fill in the memory pool structure */ mm = (MM *)core; mm->mp_size = size; mm->mp_offset = SIZEOF_mem_pool; /* first element of list of free chunks counts existing chunks */ mm->mp_freechunks.mc_size = 0; /* has to be 0 forever */ mm->mp_freechunks.mc_usize = 0; /* counts chunks */ mm->mp_freechunks.mc_u.mc_next = NULL; return mm; } /* * Set permissions on memory pool's underlaying disk files */ int mm_permission(MM *mm, mode_t mode, uid_t owner, gid_t group) { if (mm == NULL) return -1; return mm_core_permission((void *)mm, mode, owner, group); } /* * Reset a memory pool. */ void mm_reset(MM *mm) { if (mm == NULL) return; mm->mp_offset = SIZEOF_mem_pool; mm->mp_freechunks.mc_usize = 0; mm->mp_freechunks.mc_u.mc_next = NULL; return; } /* * Destroy a memory pool */ void mm_destroy(MM *mm) { if (mm == NULL) return; /* wipe out the whole area to be safe */ memset(mm, 0, mm->mp_size); /* and delete the core area */ (void)mm_core_delete((void *)mm); return; } /* * Lock a memory pool */ int mm_lock(MM *mm, mm_lock_mode mode) { if (mm == NULL) return FALSE; return mm_core_lock((void *)mm, mode); } /* * Unlock a memory pool */ int mm_unlock(MM *mm) { if (mm == NULL) return FALSE; return mm_core_unlock((void *)mm); } /* * Display debugging information */ void mm_display_info(MM *mm) { mem_chunk *mc; int nFree; int nAlloc; int i; if (!mm_core_lock((void *)mm, MM_LOCK_RD)) return; mc = &(mm->mp_freechunks); nFree = 0; while (mc->mc_u.mc_next != NULL) { mc = mc->mc_u.mc_next; nFree += mc->mc_size; } nAlloc = mm->mp_offset-SIZEOF_mem_pool-nFree; fprintf(stderr, "Information for MM\n"); fprintf(stderr, " memory area = 0x%lx - 0x%lx\n", (unsigned long)mm, (unsigned long)(mm+mm->mp_size)); fprintf(stderr, " memory size = %d\n", mm->mp_size); fprintf(stderr, " memory offset = %d\n", mm->mp_offset); fprintf(stderr, " bytes spare = %d\n", mm->mp_size-mm->mp_offset); fprintf(stderr, " bytes free = %d (%d chunk%s)\n", nFree, mm->mp_freechunks.mc_usize, mm->mp_freechunks.mc_usize == 1 ? "" : "s"); fprintf(stderr, " bytes allocated = %d\n", nAlloc); fprintf(stderr, " List of free chunks:\n"); if (mm->mp_freechunks.mc_usize > 0) { mc = &(mm->mp_freechunks); i = 1; while (mc->mc_u.mc_next != NULL) { mc = mc->mc_u.mc_next; fprintf(stderr, " chunk #%03d: 0x%lx-0x%lx (%d bytes)\n", i++, (unsigned long)mc, (unsigned long)(mc+mc->mc_size), mc->mc_size); } } else { fprintf(stderr, " \n"); } mm_core_unlock((void *)mm); return; } /* * Insert a chunk to the list of free chunks. Algorithm used is: * Insert in sorted manner to the list and merge with previous * and/or next chunk when possible to form larger chunks out of * smaller ones. */ static void mm_insert_chunk(MM *mm, mem_chunk *mcInsert) { mem_chunk *mc; mem_chunk *mcPrev; mem_chunk *mcPrevPrev; mem_chunk *mcNext; if (!mm_core_lock((void *)mm, MM_LOCK_RW)) return; mc = &(mm->mp_freechunks); mcPrevPrev = mc; while (mc->mc_u.mc_next != NULL && (char *)(mc->mc_u.mc_next) < (char *)mcInsert) { mcPrevPrev = mc; mc = mc->mc_u.mc_next; } mcPrev = mc; mcNext = mc->mc_u.mc_next; if (mcPrev == mcInsert || mcNext == mcInsert) { mm_core_unlock((void *)mm); ERR(MM_ERR_ALLOC, "chunk of memory already in free list"); return; } if ((char *)mcPrev+(mcPrev->mc_size) == (char *)mcInsert && (mcNext != NULL && (char *)mcInsert+(mcInsert->mc_size) == (char *)mcNext)) { /* merge with previous and next chunk */ mcPrev->mc_size += mcInsert->mc_size + mcNext->mc_size; mcPrev->mc_u.mc_next = mcNext->mc_u.mc_next; mm->mp_freechunks.mc_usize -= 1; } else if ((char *)mcPrev+(mcPrev->mc_size) == (char *)mcInsert && (char *)mcInsert+(mcInsert->mc_size) == ((char *)mm + mm->mp_offset)) { /* merge with previous and spare block (to increase spare area) */ mcPrevPrev->mc_u.mc_next = mcPrev->mc_u.mc_next; mm->mp_offset -= (mcInsert->mc_size + mcPrev->mc_size); mm->mp_freechunks.mc_usize -= 1; } else if ((char *)mcPrev+(mcPrev->mc_size) == (char *)mcInsert) { /* merge with previous chunk */ mcPrev->mc_size += mcInsert->mc_size; } else if (mcNext != NULL && (char *)mcInsert+(mcInsert->mc_size) == (char *)mcNext) { /* merge with next chunk */ mcInsert->mc_size += mcNext->mc_size; mcInsert->mc_u.mc_next = mcNext->mc_u.mc_next; mcPrev->mc_u.mc_next = mcInsert; } else if ((char *)mcInsert+(mcInsert->mc_size) == ((char *)mm + mm->mp_offset)) { /* merge with spare block (to increase spare area) */ mm->mp_offset -= mcInsert->mc_size; } else { /* no merging possible, so insert as new chunk */ mcInsert->mc_u.mc_next = mcNext; mcPrev->mc_u.mc_next = mcInsert; mm->mp_freechunks.mc_usize += 1; } mm_core_unlock((void *)mm); return; } /* * Retrieve a chunk from the list of free chunks. Algorithm used * is: Search for minimal-sized chunk which is larger or equal * than the request size. But when the retrieved chunk is still a * lot larger than the requested size, split out the requested * size to not waste memory. */ static mem_chunk *mm_retrieve_chunk(MM *mm, size_t size) { mem_chunk *mc; mem_chunk **pmcMin; mem_chunk *mcRes; size_t sMin; size_t s; if (size == 0) return NULL; if (mm->mp_freechunks.mc_usize == 0) return NULL; if (!mm_core_lock((void *)mm, MM_LOCK_RW)) return NULL; /* find best-fitting chunk */ pmcMin = NULL; sMin = mm->mp_size; /* initialize with maximum possible */ mc = &(mm->mp_freechunks); while (mc->mc_u.mc_next != NULL) { s = mc->mc_u.mc_next->mc_size; if (s >= size && s < sMin) { pmcMin = &(mc->mc_u.mc_next); sMin = s; if (s == size) break; } mc = mc->mc_u.mc_next; } /* create result chunk */ if (pmcMin == NULL) mcRes = NULL; else { mcRes = *pmcMin; if (mcRes->mc_size >= (size + min_of(2*size,128))) { /* split out in part */ s = mcRes->mc_size - size; mcRes->mc_size = size; /* add back remaining chunk part as new chunk */ mc = (mem_chunk *)((char *)mcRes + size); mc->mc_size = s; mc->mc_u.mc_next = mcRes->mc_u.mc_next; *pmcMin = mc; } else { /* split out as a whole */ *pmcMin = mcRes->mc_u.mc_next; mm->mp_freechunks.mc_usize--; } } mm_core_unlock((void *)mm); return mcRes; } /* * Allocate a chunk of memory */ void *mm_malloc(MM *mm, size_t usize) { mem_chunk *mc; size_t size; void *vp; if (mm == NULL || usize == 0) return NULL; size = mm_core_align2word(SIZEOF_mem_chunk+usize); if ((mc = mm_retrieve_chunk(mm, size)) != NULL) { mc->mc_usize = usize; return &(mc->mc_u.mc_base.mw_cp); } if (!mm_core_lock((void *)mm, MM_LOCK_RW)) return NULL; if ((mm->mp_size - mm->mp_offset) < size) { mm_core_unlock((void *)mm); ERR(MM_ERR_ALLOC, "out of memory"); errno = ENOMEM; return NULL; } mc = (mem_chunk *)((char *)mm + mm->mp_offset); mc->mc_size = size; mc->mc_usize = usize; vp = (void *)&(mc->mc_u.mc_base.mw_cp); mm->mp_offset += size; mm_core_unlock((void *)mm); return vp; } /* * Reallocate a chunk of memory */ void *mm_realloc(MM *mm, void *ptr, size_t usize) { size_t size; mem_chunk *mc; void *vp; if (mm == NULL || usize == 0) return NULL; if (ptr == NULL) return mm_malloc(mm, usize); /* POSIX.1 semantics */ mc = (mem_chunk *)((char *)ptr - SIZEOF_mem_chunk); if (usize <= mc->mc_usize) { mc->mc_usize = usize; return ptr; } size = mm_core_align2word(SIZEOF_mem_chunk+usize); if (size <= mc->mc_size) { mc->mc_usize = usize; return ptr; } if ((vp = mm_malloc(mm, usize)) == NULL) return NULL; memcpy(vp, ptr, mc->mc_usize); mm_free(mm, ptr); return vp; } /* * Free a chunk of memory */ void mm_free(MM *mm, void *ptr) { mem_chunk *mc; if (mm == NULL || ptr == NULL) return; mc = (mem_chunk *)((char *)ptr - SIZEOF_mem_chunk); mm_insert_chunk(mm, mc); return; } /* * Allocate and initialize a chunk of memory */ void *mm_calloc(MM *mm, size_t number, size_t usize) { void *vp; if (mm == NULL || number*usize == 0) return NULL; if ((vp = mm_malloc(mm, number*usize)) == NULL) return NULL; memset(vp, 0, number*usize); return vp; } /* * Duplicate a string */ char *mm_strdup(MM *mm, const char *str) { int n; void *vp; if (mm == NULL || str == NULL) return NULL; n = strlen(str); if ((vp = mm_malloc(mm, n+1)) == NULL) return NULL; memcpy(vp, str, n+1); return vp; } /* * Determine user size of a memory chunk */ size_t mm_sizeof(MM *mm, const void *ptr) { mem_chunk *mc; if (mm == NULL || ptr == NULL) return -1; mc = (mem_chunk *)((char *)ptr - SIZEOF_mem_chunk); return mc->mc_usize; } /* * Determine maximum size of an allocateable memory pool */ size_t mm_maxsize(void) { return (mm_core_maxsegsize()-SIZEOF_mem_pool); } /* * Determine available memory */ size_t mm_available(MM *mm) { mem_chunk *mc; int nFree; if (!mm_core_lock((void *)mm, MM_LOCK_RD)) return 0; nFree = mm->mp_size-mm->mp_offset; mc = &(mm->mp_freechunks); while (mc->mc_u.mc_next != NULL) { mc = mc->mc_u.mc_next; nFree += mc->mc_size; } mm_core_unlock((void *)mm); return nFree; } /* * Return last error string */ char *mm_error(void) { return mm_lib_error_get(); } /*EOF*/ mm-1.4.2/mm_core.c 644 0 0 5066410466701052 126300ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm_core.c -- Low-level Shared Memory API ** */ #define MM_PRIVATE #include "mm.h" /* * Some global variables */ #if defined(MM_SEMT_FCNTL) /* lock/unlock structures for fcntl() */ static struct flock mm_core_dolock_rd; static struct flock mm_core_dolock_rw; static struct flock mm_core_dounlock; #endif #if defined(MM_SEMT_IPCSEM) /* lock/unlock structures for semop() */ static union semun mm_core_semctlarg; static struct sembuf mm_core_dolock[2]; static struct sembuf mm_core_dounlock[1]; #endif #if defined(MM_SHMT_MMFILE) || defined(MM_SHMT_MMPOSX) static size_t mm_core_mapoffset = 0; /* we use own file */ #elif defined(MM_SHMT_MMZERO) static size_t mm_core_mapoffset = 1024*1024*1; /* we share with other apps */ #endif static void mm_core_init(void) { static int initialized = FALSE; if (!initialized) { #if defined(MM_SEMT_FCNTL) mm_core_dolock_rd.l_whence = SEEK_SET; /* from current point */ mm_core_dolock_rd.l_start = 0; /* -"- */ mm_core_dolock_rd.l_len = 0; /* until end of file */ mm_core_dolock_rd.l_type = F_RDLCK; /* set shard/read lock */ mm_core_dolock_rd.l_pid = 0; /* pid not actually interesting */ mm_core_dolock_rw.l_whence = SEEK_SET; /* from current point */ mm_core_dolock_rw.l_start = 0; /* -"- */ mm_core_dolock_rw.l_len = 0; /* until end of file */ mm_core_dolock_rw.l_type = F_WRLCK; /* set exclusive/read-write lock */ mm_core_dolock_rw.l_pid = 0; /* pid not actually interesting */ mm_core_dounlock.l_whence = SEEK_SET; /* from current point */ mm_core_dounlock.l_start = 0; /* -"- */ mm_core_dounlock.l_len = 0; /* until end of file */ mm_core_dounlock.l_type = F_UNLCK; /* unlock */ mm_core_dounlock.l_pid = 0; /* pid not actually interesting */ #endif #if defined(MM_SEMT_IPCSEM) mm_core_dolock[0].sem_num = 0; mm_core_dolock[0].sem_op = 0; mm_core_dolock[0].sem_flg = 0; mm_core_dolock[1].sem_num = 0; mm_core_dolock[1].sem_op = 1; mm_core_dolock[1].sem_flg = SEM_UNDO; mm_core_dounlock[0].sem_num = 0; mm_core_dounlock[0].sem_op = -1; mm_core_dounlock[0].sem_flg = SEM_UNDO; #endif initialized = TRUE; } return; } #if defined(MM_SEMT_FLOCK) /* * Determine per-process fd for semaphore * (needed only for flock() based semaphore) */ static int mm_core_getfdsem(mem_core *mc) { int fd = -1; pid_t pid; int i; pid = getpid(); for (i = 0; i < MM_MAXCHILD && mc->mc_fdsem[i].pid != 0 && mc->mc_fdsem[i].fd != -1; i++) { if (mc->mc_fdsem[i].pid == pid) { fd = mc->mc_fdsem[i].fd; break; } } if (fd == -1 && i < MM_MAXCHILD) { fd = open(mc->mc_fnsem, O_WRONLY, MM_CORE_FILEMODE); #if defined(F_SETFD) && defined(FD_CLOEXEC) fcntl(fd, F_SETFD, FD_CLOEXEC); #endif mc->mc_fdsem[i].pid = getpid(); mc->mc_fdsem[i].fd = fd; } return fd; } #endif /* MM_SEMT_FLOCK */ /* * Determine memory page size of OS */ static size_t mm_core_pagesize(void) { static int pagesize = 0; if (pagesize == 0) #if defined(MM_VMPS_GETPAGESIZE) pagesize = getpagesize(); #elif defined(MM_VMPS_SYSCONF) pagesize = sysconf(_SC_PAGESIZE); #elif defined(MM_VMPS_BEOS) pagesize = B_PAGE_SIZE; #else pagesize = MM_CORE_DEFAULT_PAGESIZE; #endif return pagesize; } /* * Align a size to the next page or word boundary */ size_t mm_core_align2page(size_t size) { int psize = mm_core_pagesize(); return ((size)%(psize) > 0 ? ((size)/(psize)+1)*(psize) : (size)); } size_t mm_core_align2word(size_t size) { return ((1+((size-1) / SIZEOF_mem_word)) * SIZEOF_mem_word); } size_t mm_core_maxsegsize(void) { return mm_core_align2page((MM_SHM_MAXSEGSIZE-SIZEOF_mem_core)-mm_core_pagesize()); } /* * Create a shared memory area */ void *mm_core_create(size_t usersize, const char *file) { mem_core *mc; void *area = ((void *)-1); #if defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMFILE) || defined(MM_SHMT_IPCSHM) int fdmem = -1; #endif int fdsem = -1; #if defined(MM_SEMT_IPCSEM) int fdsem_rd = -1; #endif #if defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMFILE) char *fnmem; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) char *fnsem; #endif size_t size; #if defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMFILE) int zero = 0; #endif #if defined(MM_SHMT_IPCSHM) struct shmid_ds shmbuf; #endif #if defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMFILE) char shmfilename[MM_MAXPATH]; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) char semfilename[MM_MAXPATH]; #endif #if defined(MM_SHMT_BEOS) area_id temparea; #endif char filename[MM_MAXPATH]; if (usersize <= 0 || usersize > mm_core_maxsegsize()) { errno = EINVAL; return NULL; } if (file == NULL) { sprintf(filename, MM_CORE_DEFAULT_FILE, (int)getpid()); file = filename; } mm_core_init(); size = mm_core_align2page(usersize+SIZEOF_mem_core); #if defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMFILE) sprintf(shmfilename, "%s.mem", file); fnmem = shmfilename; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) sprintf(semfilename, "%s.sem", file); fnsem = semfilename; #endif #if defined(MM_SHMT_MMANON) if ((area = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_ANON|MAP_SHARED, -1, 0)) == (void *)MAP_FAILED) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to memory map anonymous area"); #endif /* MM_SHMT_MMANON */ #if defined(MM_SHMT_BEOS) if ((temparea = create_area("mm", (void*)&area, B_ANY_ADDRESS, size, B_LAZY_LOCK, B_READ_AREA|B_WRITE_AREA)) < 0) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to create the memory area"); #endif /* MM_SHMT_BEOS */ #if defined(MM_SHMT_MMPOSX) shm_unlink(fnmem); /* Ok when it fails */ if ((fdmem = shm_open(fnmem, O_RDWR|O_CREAT|O_EXCL, MM_CORE_FILEMODE)) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to open tempfile"); if (ftruncate(fdmem, mm_core_mapoffset+size) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to truncate tempfile"); write(fdmem, &zero, sizeof(zero)); if ((area = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fdmem, mm_core_mapoffset)) == (void *)MAP_FAILED) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to memory map tempfile"); shm_unlink(fnmem); close(fdmem); fdmem = -1; mm_core_mapoffset += size; #endif /* MM_SHMT_MMPOSX */ #if defined(MM_SHMT_MMZERO) if ((fdmem = open("/dev/zero", O_RDWR, MM_CORE_FILEMODE)) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to open /dev/zero"); if (lseek(fdmem, mm_core_mapoffset+size, SEEK_SET) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to seek in /dev/zero"); write(fdmem, &zero, sizeof(zero)); if ((area = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fdmem, mm_core_mapoffset)) == (void *)MAP_FAILED) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to memory map /dev/zero"); close(fdmem); fdmem = -1; mm_core_mapoffset += size; #endif /* MM_SHMT_MMZERO */ #if defined(MM_SHMT_MMFILE) unlink(fnmem); if ((fdmem = open(fnmem, O_RDWR|O_CREAT|O_EXCL, MM_CORE_FILEMODE)) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to open memory file"); if (ftruncate(fdmem, mm_core_mapoffset+size) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to truncate memory file"); write(fdmem, &zero, sizeof(zero)); if ((area = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fdmem, mm_core_mapoffset)) == (void *)MAP_FAILED) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to memory map memory file"); close(fdmem); fdmem = -1; mm_core_mapoffset += size; #endif /* MM_SHMT_MMFILE */ #if defined(MM_SHMT_IPCSHM) if ((fdmem = shmget(IPC_PRIVATE, size, (SHM_R|SHM_W|IPC_CREAT))) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to acquire shared memory segment"); if ((area = (void *)shmat(fdmem, NULL, 0)) == ((void *)-1)) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to attach shared memory"); if (shmctl(fdmem, IPC_STAT, &shmbuf) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to get status of shared memory"); shmbuf.shm_perm.uid = getuid(); shmbuf.shm_perm.gid = getgid(); if (shmctl(fdmem, IPC_SET, &shmbuf) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to set status of shared memory"); if (shmctl(fdmem, IPC_RMID, NULL) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to remove shared memory in advance"); #endif /* MM_SHMT_IPCSHM */ #if defined(MM_SEMT_FLOCK) unlink(fnsem); if ((fdsem = open(fnsem, O_RDWR|O_CREAT|O_EXCL, MM_CORE_FILEMODE)) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to open semaphore file"); #if defined(F_SETFD) && defined(FD_CLOEXEC) if (fcntl(fdsem, F_SETFD, FD_CLOEXEC) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to set close-on-exec flag"); #endif #endif /* MM_SEMT_FLOCK */ #if defined(MM_SEMT_FCNTL) unlink(fnsem); if ((fdsem = open(fnsem, O_RDWR|O_CREAT|O_EXCL, MM_CORE_FILEMODE)) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to open semaphore file"); #if defined(F_SETFD) && defined(FD_CLOEXEC) if (fcntl(fdsem, F_SETFD, FD_CLOEXEC) == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to set close-on-exec flag"); #endif #endif /* MM_SEMT_FCNTL */ #if defined(MM_SEMT_IPCSEM) fdsem = semget(IPC_PRIVATE, 1, IPC_CREAT|IPC_EXCL|S_IRUSR|S_IWUSR); if (fdsem == -1 && errno == EEXIST) fdsem = semget(IPC_PRIVATE, 1, IPC_EXCL|S_IRUSR|S_IWUSR); if (fdsem == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to acquire semaphore"); mm_core_semctlarg.val = 0; semctl(fdsem, 0, SETVAL, mm_core_semctlarg); fdsem_rd = semget(IPC_PRIVATE, 1, IPC_CREAT|IPC_EXCL|S_IRUSR|S_IWUSR); if (fdsem_rd == -1 && errno == EEXIST) fdsem_rd = semget(IPC_PRIVATE, 1, IPC_EXCL|S_IRUSR|S_IWUSR); if (fdsem_rd == -1) FAIL(MM_ERR_CORE|MM_ERR_SYSTEM, "failed to acquire semaphore"); mm_core_semctlarg.val = 0; semctl(fdsem_rd, 0, SETVAL, mm_core_semctlarg); #endif /* MM_SEMT_IPCSEM */ /* * Configure the memory core parameters */ mc = (mem_core *)area; mc->mc_size = size; mc->mc_usize = usersize; mc->mc_pid = getpid(); #if defined(MM_SHMT_IPCSHM) mc->mc_fdmem = fdmem; #endif #if defined(MM_SEMT_FLOCK) mc->mc_fdsem[0].pid = getpid(); mc->mc_fdsem[0].fd = fdsem; mc->mc_fdsem[1].pid = 0; mc->mc_fdsem[1].fd = -1; #else mc->mc_fdsem = fdsem; #endif #if defined(MM_SEMT_BEOS) mc->mc_semid = create_sem(0, "mm_semid"); mc->mc_ben = 0; #endif #if defined(MM_SHMT_BEOS) mc->mc_areaid = temparea; #endif #if defined(MM_SEMT_IPCSEM) mc->mc_fdsem_rd = fdsem_rd; mc->mc_readers = 0; #endif #if defined(MM_SHMT_MMFILE) memcpy(mc->mc_fnmem, fnmem, MM_MAXPATH); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) memcpy(mc->mc_fnsem, fnsem, MM_MAXPATH); #endif /* * Return successfully established core */ return ((void *)&(mc->mc_base.mw_cp)); /* * clean-up sequence (CUS) for error situation */ BEGIN_FAILURE #if defined(MM_SHMT_MMANON) || defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMFILE) if (area != ((void *)-1)) munmap((caddr_t)area, size); #endif #if defined(MM_SHMT_IPCSHM) if (area != ((void *)-1)) shmdt(area); #endif #if defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMFILE) if (fdmem != -1) close(fdmem); #endif #if defined(MM_SEMT_BEOS) delete_sem(mc->mc_semid); #endif #if defined(MM_SHMT_BEOS) delete_area(mc->mc_areaid); #endif #if defined(MM_SHMT_IPCSHM) if (fdmem != -1) shmctl(fdmem, IPC_RMID, NULL); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) if (fdsem != -1) close(fdsem); #endif #if defined(MM_SEMT_IPCSEM) if (fdsem != -1) semctl(fdsem, 0, IPC_RMID, 0); if (fdsem_rd != -1) semctl(fdsem_rd, 0, IPC_RMID, 0); #endif #if defined(MM_SHMT_MMFILE) unlink(fnmem); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) unlink(fnsem); #endif return NULL; END_FAILURE } int mm_core_permission(void *core, mode_t mode, uid_t owner, gid_t group) { int rc; mem_core *mc; #if defined(MM_SEMT_IPCSEM) union semun ick; struct semid_ds buf; int sems[2], i; #endif if (core == NULL) return -1; mc = (mem_core *)((char *)core-SIZEOF_mem_core); rc = 0; #if defined(MM_SHMT_MMFILE) if (rc == 0 && chmod(mc->mc_fnmem, mode) < 0) rc = -1; if (rc == 0 && chown(mc->mc_fnmem, owner, group) < 0) rc = -1; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) if (rc == 0 && chmod(mc->mc_fnsem, mode) < 0) rc = -1; if (rc == 0 && chown(mc->mc_fnsem, owner, group) < 0) rc = -1; #endif #if defined(MM_SEMT_IPCSEM) if (rc == 0) { sems[0] = mc->mc_fdsem; sems[1] = mc->mc_fdsem_rd; ick.buf = &buf; for (i = 0; i < 2; i++) { if (semctl(sems[i], 0, IPC_STAT, ick) < 0) { rc = -1; break; } if ((int)owner != -1) buf.sem_perm.uid = owner; if ((int)group != -1) buf.sem_perm.gid = group; buf.sem_perm.mode = mode; if (semctl(sems[i], 0, IPC_SET, ick) < 0) { rc = -1; break; } } } #endif return rc; } void mm_core_delete(void *core) { mem_core *mc; #if defined(MM_SHMT_IPCSHM) int fdmem; #endif int fdsem; #if defined(MM_SEMT_IPCSEM) int fdsem_rd; #endif size_t size; #if defined(MM_SHMT_MMFILE) char fnmem[MM_MAXPATH]; #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) char fnsem[MM_MAXPATH]; #endif if (core == NULL) return; mc = (mem_core *)((char *)core-SIZEOF_mem_core); size = mc->mc_size; #if defined(MM_SHMT_IPCSHM) fdmem = mc->mc_fdmem; #endif #if !defined(MM_SEMT_FLOCK) fdsem = mc->mc_fdsem; #endif #if defined(MM_SEMT_IPCSEM) fdsem_rd = mc->mc_fdsem_rd; #endif #if defined(MM_SEMT_FLOCK) fdsem = mm_core_getfdsem(mc); #endif #if defined(MM_SHMT_MMFILE) memcpy(fnmem, mc->mc_fnmem, MM_MAXPATH); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) memcpy(fnsem, mc->mc_fnsem, MM_MAXPATH); #endif #if defined(MM_SHMT_MMANON) || defined(MM_SHMT_MMPOSX) || defined(MM_SHMT_MMZERO) || defined(MM_SHMT_MMFILE) munmap((caddr_t)mc, size); #endif #if defined(MM_SHMT_IPCSHM) shmdt((void *)mc); shmctl(fdmem, IPC_RMID, NULL); #endif #if defined(MM_SHMT_MMFILE) unlink(fnmem); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) close(fdsem); #endif #if defined(MM_SEMT_FLOCK) || defined(MM_SEMT_FCNTL) unlink(fnsem); #endif #if defined(MM_SEMT_IPCSEM) semctl(fdsem, 0, IPC_RMID, 0); semctl(fdsem_rd, 0, IPC_RMID, 0); #endif return; } size_t mm_core_size(const void *core) { mem_core *mc; if (core == NULL) return 0; mc = (mem_core *)((char *)core-SIZEOF_mem_core); return (mc->mc_usize); } int mm_core_lock(const void *core, mm_lock_mode mode) { mem_core *mc; int rc = 0; int fdsem; if (core == NULL) return FALSE; mc = (mem_core *)((char *)core-SIZEOF_mem_core); #if !defined(MM_SEMT_FLOCK) fdsem = mc->mc_fdsem; #endif #if defined(MM_SEMT_FLOCK) fdsem = mm_core_getfdsem(mc); #endif #if defined(MM_SEMT_FCNTL) if (mode == MM_LOCK_RD) while (((rc = fcntl(fdsem, F_SETLKW, &mm_core_dolock_rd)) < 0) && (errno == EINTR)) ; else while (((rc = fcntl(fdsem, F_SETLKW, &mm_core_dolock_rw)) < 0) && (errno == EINTR)) ; #endif #if defined(MM_SEMT_FLOCK) if (mode == MM_LOCK_RD) while (((rc = flock(fdsem, LOCK_SH)) < 0) && (errno == EINTR)) ; else while (((rc = flock(fdsem, LOCK_EX)) < 0) && (errno == EINTR)) ; #endif #if defined(MM_SEMT_IPCSEM) if (mode == MM_LOCK_RD) { while (((rc = semop(mc->mc_fdsem_rd, mm_core_dolock, 2)) < 0) && (errno == EINTR)) ; mc->mc_readers++; if (mc->mc_readers == 1) while (((rc = semop(fdsem, mm_core_dolock, 2)) < 0) && (errno == EINTR)) ; while (((rc = semop(mc->mc_fdsem_rd, mm_core_dounlock, 1)) < 0) && (errno == EINTR)) ; } else { while (((rc = semop(fdsem, mm_core_dolock, 2)) < 0) && (errno == EINTR)) ; } mc->mc_lockmode = mode; #endif #if defined(MM_SEMT_BEOS) rc = 0; if (atomic_add(&mc->mc_ben, 1) > 0) { /* someone already in lock... acquire sem and wait */ if (acquire_sem(mc->mc_semid) != B_NO_ERROR) { atomic_add(&mc->mc_ben, -1); rc = -1; } } #endif if (rc < 0) { ERR(MM_ERR_CORE|MM_ERR_SYSTEM, "Failed to lock"); rc = FALSE; } else rc = TRUE; return rc; } int mm_core_unlock(const void *core) { mem_core *mc; int rc = 0; int fdsem; if (core == NULL) return FALSE; mc = (mem_core *)((char *)core-SIZEOF_mem_core); #if !defined(MM_SEMT_FLOCK) fdsem = mc->mc_fdsem; #endif #if defined(MM_SEMT_FLOCK) fdsem = mm_core_getfdsem(mc); #endif #if defined(MM_SEMT_FCNTL) while (((rc = fcntl(fdsem, F_SETLKW, &mm_core_dounlock)) < 0) && (errno == EINTR)) ; #endif #if defined(MM_SEMT_FLOCK) while (((rc = flock(fdsem, LOCK_UN)) < 0) && (errno == EINTR)) ; #endif #if defined(MM_SEMT_IPCSEM) if (mc->mc_lockmode == MM_LOCK_RD) { while (((rc = semop(mc->mc_fdsem_rd, mm_core_dolock, 2)) < 0) && (errno == EINTR)) ; mc->mc_readers--; if (mc->mc_readers == 0) while (((rc = semop(fdsem, mm_core_dounlock, 1)) < 0) && (errno == EINTR)) ; while (((rc = semop(mc->mc_fdsem_rd, mm_core_dounlock, 1)) < 0) && (errno == EINTR)) ; } else { while (((rc = semop(fdsem, mm_core_dounlock, 1)) < 0) && (errno == EINTR)) ; } #endif #if defined(MM_SEMT_BEOS) rc = 0; if (atomic_add(&mc->mc_ben, -1) > 1) release_sem(mc->mc_semid); #endif if (rc < 0) { ERR(MM_ERR_CORE|MM_ERR_SYSTEM, "Failed to unlock"); rc = FALSE; } else rc = TRUE; return rc; } /*EOF*/ mm-1.4.2/mm_global.c 644 0 0 757710466701052 131250ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm_global.c -- Global Malloc-Replacement API ** */ #define MM_PRIVATE #include "mm.h" static MM *mm_global = NULL; int MM_create(size_t size, const char *file) { if (mm_global != NULL) return FALSE; if ((mm_global = mm_create(size, file)) == NULL) return FALSE; return TRUE; } int MM_permission(mode_t mode, uid_t owner, gid_t group) { if (mm_global != NULL) return -1; return mm_permission(mm_global, mode, owner, group); } void MM_reset(void) { if (mm_global == NULL) return; mm_reset(mm_global); return; } void MM_destroy(void) { if (mm_global == NULL) return; mm_destroy(mm_global); mm_global = NULL; return; } int MM_lock(mm_lock_mode mode) { if (mm_global == NULL) return FALSE; return mm_lock(mm_global, mode); } int MM_unlock(void) { if (mm_global == NULL) return FALSE; return mm_unlock(mm_global); } void *MM_malloc(size_t size) { if (mm_global == NULL) return NULL; return mm_malloc(mm_global, size); } void *MM_realloc(void *ptr, size_t size) { if (mm_global == NULL) return NULL; return mm_realloc(mm_global, ptr, size); } void MM_free(void *ptr) { if (mm_global == NULL) return; mm_free(mm_global, ptr); return; } void *MM_calloc(size_t number, size_t size) { if (mm_global == NULL) return NULL; return mm_calloc(mm_global, number, size); } char *MM_strdup(const char *str) { if (mm_global == NULL) return NULL; return mm_strdup(mm_global, str); } size_t MM_sizeof(const void *ptr) { if (mm_global == NULL) return -1; return mm_sizeof(mm_global, ptr); } size_t MM_maxsize(void) { return mm_maxsize(); } size_t MM_available(void) { if (mm_global == NULL) return -1; return mm_available(mm_global); } char *MM_error(void) { return mm_lib_error_get(); } /*EOF*/ mm-1.4.2/mm_lib.c 644 0 0 665310466701053 124260ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm_lib.c -- Internal Library API ** */ #define MM_PRIVATE #include "mm.h" /* * Error Handling */ #define MM_LIB_ERROR_MAXLEN 1024 static char mm_lib_error[MM_LIB_ERROR_MAXLEN+1] = { NUL }; void mm_lib_error_set(unsigned int type, const char *str) { int l, n; char *cp; if (str == NULL) { mm_lib_error[0] = NUL; return; } if (type & MM_ERR_ALLOC) strcpy(mm_lib_error, "mm:alloc: "); else if (type & MM_ERR_CORE) strcpy(mm_lib_error, "mm:core: "); l = strlen(mm_lib_error); n = strlen(str); if (n > MM_LIB_ERROR_MAXLEN-l) n = MM_LIB_ERROR_MAXLEN-l; memcpy(mm_lib_error+l, str, n+1); l += n; if (type & MM_ERR_SYSTEM && errno != 0) { if (MM_LIB_ERROR_MAXLEN-l > 2) { strcpy(mm_lib_error+l, " ("); l += 2; } cp = strerror(errno); n = strlen(cp); if (n > MM_LIB_ERROR_MAXLEN-l) n = MM_LIB_ERROR_MAXLEN-l; memcpy(mm_lib_error+l, cp, n+1); l += n; if (MM_LIB_ERROR_MAXLEN-l > 1) { strcpy(mm_lib_error+l, ")"); l += 1; } } *(mm_lib_error+l) = NUL; return; } char *mm_lib_error_get(void) { if (mm_lib_error[0] == NUL) return NULL; return mm_lib_error; } /* * Version Information */ #define _MM_VERS_C_AS_HEADER_ #include "mm_vers.c" #undef _MM_VERS_C_AS_HEADER_ int mm_lib_version(void) { return MM_VERSION; } mm-1.4.2/mm_test.c 644 0 0 1756610466701053 126640ustar osspossp 0 0/* ==================================================================== * Copyright (c) 1999-2006 Ralf S. Engelschall * Copyright (c) 1999-2006 The OSSP Project * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by * Ralf S. Engelschall ." * * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ /* ** ** mm_test.c -- Test Suite for MM Library ** */ #include #include #include #include #include #define MM_PRIVATE #include "mm.h" #define FAILED_IF(expr) \ if (expr) { \ char *e; \ e = mm_error(); \ fprintf(stderr, "%s\n", e != NULL ? e : "Unknown Error"); \ exit(1); \ } int main(int argc, char *argv[]) { unsigned char *core; int i; size_t s, s2; pid_t pid; int size; MM *mm; int n; char *cp[1025]; int version; struct count_test { int count; int prev; } *ct; setbuf(stderr, NULL); /* ** ** Test Global Library API ** */ fprintf(stderr, "\n*** TESTING GLOBAL LIBRARY API ***\n\n"); fprintf(stderr, "Fetching library version\n"); version = mm_lib_version(); FAILED_IF(version == 0x0); fprintf(stderr, "version = 0x%X\n", version); /* ** ** Test Low-Level Shared Memory API ** */ fprintf(stderr, "\n*** TESTING LOW-LEVEL SHARED MEMORY API ***\n"); fprintf(stderr, "\n=== Testing Memory Segment Access ===\n"); fprintf(stderr, "Creating 16KB shared memory core area\n"); core = mm_core_create(1024*16, NULL); FAILED_IF(core == NULL); s = mm_core_size(core); FAILED_IF(s == 0); fprintf(stderr, "actually allocated core size = %d\n", s); fprintf(stderr, "Writing 0xF5 bytes to shared memory core area\n"); for (i = 0; i < s; i++) { fprintf(stderr, "write to core[%06d]\r", i); core[i] = 0xF5; } fprintf(stderr, "\n"); fprintf(stderr, "Reading back 0xF5 bytes from shared memory core area\n"); for (i = 0; i < s; i++) { fprintf(stderr, "read from core[%06d]\r", i); if (core[i] != 0xF5) { fprintf(stderr, "Offset %d: 0xF5 not found (found 0x%X\n", i, core[i]); exit(0); } } fprintf(stderr, "\n"); fprintf(stderr, "Destroying shared memory core area\n"); mm_core_delete(core); fprintf(stderr, "\n=== Testing Memory Locking ===\n"); fprintf(stderr, "Creating small shared memory core area\n"); ct = mm_core_create(sizeof(struct count_test), NULL); FAILED_IF(ct == NULL); s = mm_core_size(ct); FAILED_IF(s == 0); fprintf(stderr, "actually allocated core size = %d\n", s); ct->prev = 0; ct->count = 1; if ((pid = fork()) == 0) { /* child */ while (ct->count < 32768) { if (!mm_core_lock(ct, MM_LOCK_RW)) { fprintf(stderr, "locking failed (child)\n"); FAILED_IF(1); } if (ct->prev != (ct->count-1)) { fprintf(stderr, "Failed, prev=%d != count=%d\n", ct->prev, ct->count); exit(1); } ct->count += 1; fprintf(stderr, "count=%06d (child )\r", ct->count); ct->prev += 1; if (!mm_core_unlock(ct)) { fprintf(stderr, "locking failed (child)\n"); FAILED_IF(1); } } exit(0); } /* parent ... */ while (ct->count < 32768) { if (!mm_core_lock(ct, MM_LOCK_RW)) { fprintf(stderr, "locking failed (parent)\n"); FAILED_IF(1); } if (ct->prev != (ct->count-1)) { fprintf(stderr, "Failed, prev=%d != count=%d\n", ct->prev, ct->count); exit(1); } ct->count += 1; fprintf(stderr, "count=%06d (parent)\r", ct->count); ct->prev += 1; if (!mm_core_unlock(ct)) { fprintf(stderr, "locking failed (parent)\n"); kill(pid, SIGTERM); FAILED_IF(1); } } waitpid(pid, NULL, 0); fprintf(stderr, "\n"); fprintf(stderr, "Destroying shared memory core area\n"); mm_core_delete(ct); /* ** ** Test Standard Malloc-style API ** */ fprintf(stderr, "\n*** TESTING STANDARD MALLOC-STYLE API ***\n"); fprintf(stderr, "\n=== Testing Allocation ===\n"); fprintf(stderr, "Creating MM object\n"); size = mm_maxsize(); if (size > 1024*1024*1) size = 1024*1024*1; mm = mm_create(size, NULL); FAILED_IF(mm == NULL) mm_display_info(mm); s = mm_available(mm); FAILED_IF(s == 0); fprintf(stderr, "actually available bytes = %d\n", s); fprintf(stderr, "Allocating areas inside MM\n"); n = 0; for (i = 0; i < 1024; i++) cp[i] = NULL; for (i = 0; i < 1024; i++) { fprintf(stderr, "total=%09d allocated=%09d add=%06d\r", s, n, (i+1)*(i+1)); s2 = mm_available(mm); if ((i+1)*(i+1) > s2) { cp[i] = mm_malloc(mm, (i+1)*(i+1)); if (cp[i] != NULL) { fprintf(stderr, "\nExpected an out of memory situation. Hmmmmm\n"); FAILED_IF(1); } break; } cp[i] = mm_malloc(mm, (i+1)*(i+1)); n += (i+1)*(i+1); FAILED_IF(cp[i] == NULL) memset(cp[i], 0xF5, (i+1)*(i+1)); } mm_display_info(mm); fprintf(stderr, "\n=== Testing Defragmentation ===\n"); fprintf(stderr, "Fragmenting memory area by freeing some selected areas\n"); for (i = 0; i < 1024; i++) { if (i % 2 == 0) continue; if (cp[i] != NULL) mm_free(mm, cp[i]); cp[i] = NULL; } mm_display_info(mm); fprintf(stderr, "Freeing all areas\n"); for (i = 0; i < 1024; i++) { mm_free(mm, cp[i]); } mm_display_info(mm); fprintf(stderr, "Checking for memory leaks\n"); s2 = mm_available(mm); if (s != s2) { fprintf(stderr, "Something is leaking, we've lost %d bytes\n", s - s2); FAILED_IF(1); } else { fprintf(stderr, "Fine, we have again %d bytes available\n", s2); } fprintf(stderr, "Destroying MM object\n"); mm_destroy(mm); /******/ fprintf(stderr, "\nOK - ALL TESTS SUCCESSFULLY PASSED.\n\n"); exit(0); } mm-1.4.2/mm_vers.c 644 0 0 165310470270405 126270ustar osspossp 0 0/* ** mm_vers.c -- Version Information for OSSP mm (syntax: C/C++) ** [automatically generated and maintained by GNU shtool] */ #ifdef _MM_VERS_C_AS_HEADER_ #ifndef _MM_VERS_C_ #define _MM_VERS_C_ #define MM_VERSION 0x104202 typedef struct { const int v_hex; const char *v_short; const char *v_long; const char *v_tex; const char *v_gnu; const char *v_web; const char *v_sccs; const char *v_rcs; } mm_version_t; extern mm_version_t mm_version; #endif /* _MM_VERS_C_ */ #else /* _MM_VERS_C_AS_HEADER_ */ #define _MM_VERS_C_AS_HEADER_ #include "mm_vers.c" #undef _MM_VERS_C_AS_HEADER_ mm_version_t mm_version = { 0x104202, "1.4.2", "1.4.2 (15-Aug-2006)", "This is OSSP mm, Version 1.4.2 (15-Aug-2006)", "OSSP mm 1.4.2 (15-Aug-2006)", "OSSP mm/1.4.2", "@(#)OSSP mm 1.4.2 (15-Aug-2006)", "$Id: OSSP mm 1.4.2 (15-Aug-2006) $" }; #endif /* _MM_VERS_C_AS_HEADER_ */ mm-1.4.2/shtool 755 0 0 41441610470270771 123240ustar osspossp 0 0#!/bin/sh ## ## GNU shtool -- The GNU Portable Shell Tool ## Copyright (c) 1994-2006 Ralf S. Engelschall ## ## See http://www.gnu.org/software/shtool/ for more information. ## See ftp://ftp.gnu.org/gnu/shtool/ for latest version. ## ## Version: 2.0.6 (19-Apr-2006) ## Contents: all available modules ## ## ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2 of the License, or ## (at your option) any later version. ## ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with this program; if not, write to the Free Software ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, ## USA, or contact Ralf S. Engelschall . ## ## NOTICE: Given that you include this file verbatim into your own ## source tree, you are justified in saying that it remains separate ## from your package, and that this way you are simply just using GNU ## shtool. So, in this situation, there is no requirement that your ## package itself is licensed under the GNU General Public License in ## order to take advantage of GNU shtool. ## ## ## Usage: shtool [] [ [] []] ## ## Available commands: ## echo Print string with optional construct expansion ## mdate Pretty-print modification time of a file or dir ## table Pretty-print a field-separated list as a table ## prop Display progress with a running propeller ## move Move files with simultaneous substitution ## install Install a program, script or datafile ## mkdir Make one or more directories ## mkln Make link with calculation of relative paths ## mkshadow Make a shadow tree through symbolic links ## fixperm Fix file permissions inside a source tree ## rotate Logfile rotation ## tarball Roll distribution tarballs ## subst Apply sed(1) substitution operations ## platform Platform Identification Utility ## arx Extended archive command ## slo Separate linker options by library class ## scpp Sharing C Pre-Processor ## version Maintain a version information file ## path Deal with program paths ## # maximum Bourne-Shell compatibility if [ ".$ZSH_VERSION" != . ] && (emulate sh) >/dev/null 2>&1; then # reconfigure zsh(1) emulate sh NULLCMD=: alias -g '${1+"$@"}'='"$@"' elif [ ".$BASH_VERSION" != . ] && (set -o posix) >/dev/null 2>&1; then # reconfigure bash(1) set -o posix fi # maximum independence of NLS nuisances for var in \ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ LC_TELEPHONE LC_TIME do if (set +x; test -z "`(eval $var=C; export $var) 2>&1`"); then eval $var=C; export $var else unset $var fi done # initial command line handling if [ $# -eq 0 ]; then echo "$0:Error: invalid command line" 1>&2 echo "$0:Hint: run \`$0 -h' for usage" 1>&2 exit 1 fi if [ ".$1" = ".-h" ] || [ ".$1" = ".--help" ]; then echo "This is GNU shtool, version 2.0.6 (19-Apr-2006)" echo 'Copyright (c) 1994-2006 Ralf S. Engelschall ' echo 'Report bugs to ' echo '' echo 'Usage: shtool [] [ [] []]' echo '' echo 'Available global :' echo ' -v, --version display shtool version information' echo ' -h, --help display shtool usage help page (this one)' echo ' -d, --debug display shell trace information' echo ' -r, --recreate recreate this shtool script via shtoolize' echo '' echo 'Available [] []:' echo ' echo [-n|--newline] [-e|--expand] [ ...]' echo ' mdate [-n|--newline] [-z|--zero] [-s|--shorten] [-d|--digits]' echo ' [-f|--field-sep ] [-o|--order ] ' echo ' table [-F|--field-sep ] [-w|--width ] [-c|--columns' echo ' ] [-s|--strip ] ...' echo ' prop [-p|--prefix ]' echo ' move [-v|--verbose] [-t|--trace] [-e|--expand] [-p|--preserve]' echo ' ' echo ' install [-v|--verbose] [-t|--trace] [-d|--mkdir] [-c|--copy]' echo ' [-C|--compare-copy] [-s|--strip] [-m|--mode ]' echo ' [-o|--owner ] [-g|--group ] [-e|--exec' echo ' ] [ ...] ' echo ' mkdir [-t|--trace] [-f|--force] [-p|--parents] [-m|--mode' echo ' ] [-o|--owner ] [-g|--group ] ' echo ' [ ...]' echo ' mkln [-t|--trace] [-f|--force] [-s|--symbolic] ' echo ' [ ...] ' echo ' mkshadow [-v|--verbose] [-t|--trace] [-a|--all] ' echo ' fixperm [-v|--verbose] [-t|--trace] [ ...]' echo ' rotate [-v|--verbose] [-t|--trace] [-f|--force] [-n|--num-files' echo ' ] [-s|--size ] [-c|--copy] [-r|--remove]' echo ' [-a|--archive-dir ] [-z|--compress [:]]' echo ' [-b|--background] [-d|--delay] [-p|--pad ] [-m|--mode' echo ' ] [-o|--owner ] [-g|--group ] [-M|--migrate' echo ' ] [-P|--prolog ] [-E|--epilog ] [...]' echo ' tarball [-t|--trace] [-v|--verbose] [-o|--output ]' echo ' [-c|--compress ] [-d|--directory ] [-u|--user' echo ' ] [-g|--group ] [-e|--exclude ]' echo ' [ ...]' echo ' subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning]' echo ' [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup' echo ' ] [-e|--exec ] [-f|--file ] []' echo ' [...]' echo ' platform [-F|--format ] [-S|--sep ] [-C|--conc' echo ' ] [-L|--lower] [-U|--upper] [-v|--verbose]' echo ' [-c|--concise] [-n|--no-newline] [-t|--type ]' echo ' [-V|--version] [-h|--help]' echo ' arx [-t|--trace] [-C|--command ] [' echo ' ...]' echo ' slo [-p|--prefix ] -- -L -l [-L -l' echo ' ...]' echo ' scpp [-v|--verbose] [-p|--preserve] [-f|--filter ]' echo ' [-o|--output ] [-t|--template ] [-M|--mark' echo ' ] [-D|--define ] [-C|--class ]' echo ' [ ...]' echo ' version [-l|--language ] [-n|--name ] [-p|--prefix' echo ' ] [-s|--set ] [-e|--edit] [-i|--increase' echo ' ] [-d|--display ] ' echo ' path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename]' echo ' [-m|--magic] [-p|--path ] [ ...]' echo '' exit 0 fi if [ ".$1" = ".-v" ] || [ ".$1" = ".--version" ]; then echo "GNU shtool 2.0.6 (19-Apr-2006)" exit 0 fi if [ ".$1" = ".-r" ] || [ ".$1" = ".--recreate" ]; then shtoolize -oshtool all exit 0 fi if [ ".$1" = ".-d" ] || [ ".$1" = ".--debug" ]; then shift set -x fi name=`echo "$0" | sed -e 's;.*/\([^/]*\)$;\1;' -e 's;-sh$;;' -e 's;\.sh$;;'` case "$name" in echo|mdate|table|prop|move|install|mkdir|mkln|mkshadow|fixperm|rotate|tarball|subst|platform|arx|slo|scpp|version|path ) # implicit tool command selection tool="$name" ;; * ) # explicit tool command selection tool="$1" shift ;; esac arg_spec="" opt_spec="" gen_tmpfile=no ## ## DISPATCH INTO SCRIPT PROLOG ## case $tool in echo ) str_tool="echo" str_usage="[-n|--newline] [-e|--expand] [ ...]" arg_spec="0+" opt_spec="n.e." opt_alias="n:newline,e:expand" opt_n=no opt_e=no ;; mdate ) str_tool="mdate" str_usage="[-n|--newline] [-z|--zero] [-s|--shorten] [-d|--digits] [-f|--field-sep ] [-o|--order ] " arg_spec="1=" opt_spec="n.z.s.d.f:o:" opt_alias="n:newline,z:zero,s:shorten,d:digits,f:field-sep,o:order" opt_n=no opt_z=no opt_s=no opt_d=no opt_f=" " opt_o="dmy" ;; table ) str_tool="table" str_usage="[-F|--field-sep ] [-w|--width ] [-c|--columns ] [-s|--strip ] ..." arg_spec="1+" opt_spec="F:w:c:s:" opt_alias="F:field-sep,w:width,c:columns,s:strip" opt_F=":" opt_w=15 opt_c=3 opt_s=79 ;; prop ) str_tool="prop" str_usage="[-p|--prefix ]" arg_spec="0=" opt_spec="p:" opt_alias="p:prefix" opt_p="" ;; move ) str_tool="move" str_usage="[-v|--verbose] [-t|--trace] [-e|--expand] [-p|--preserve] " arg_spec="2=" opt_spec="v.t.e.p." opt_alias="v:verbose,t:trace,e:expand,p:preserve" opt_v=no opt_t=no opt_e=no opt_p=no ;; install ) str_tool="install" str_usage="[-v|--verbose] [-t|--trace] [-d|--mkdir] [-c|--copy] [-C|--compare-copy] [-s|--strip] [-m|--mode ] [-o|--owner ] [-g|--group ] [-e|--exec ] [ ...] " arg_spec="1+" opt_spec="v.t.d.c.C.s.m:o:g:e+" opt_alias="v:verbose,t:trace,d:mkdir,c:copy,C:compare-copy,s:strip,m:mode,o:owner,g:group,e:exec" opt_v=no opt_t=no opt_d=no opt_c=no opt_C=no opt_s=no opt_m="0755" opt_o="" opt_g="" opt_e="" ;; mkdir ) str_tool="mkdir" str_usage="[-t|--trace] [-f|--force] [-p|--parents] [-m|--mode ] [-o|--owner ] [-g|--group ] [ ...]" arg_spec="1+" opt_spec="t.f.p.m:o:g:" opt_alias="t:trace,f:force,p:parents,m:mode,o:owner,g:group" opt_t=no opt_f=no opt_p=no opt_m="" opt_o="" opt_g="" ;; mkln ) str_tool="mkln" str_usage="[-t|--trace] [-f|--force] [-s|--symbolic] [ ...] " arg_spec="2+" opt_spec="t.f.s." opt_alias="t:trace,f:force,s:symbolic" opt_t=no opt_f=no opt_s=no ;; mkshadow ) str_tool="mkshadow" str_usage="[-v|--verbose] [-t|--trace] [-a|--all] " arg_spec="2=" opt_spec="v.t.a." opt_alias="v:verbose,t:trace,a:all" opt_v=no opt_t=no opt_a=no ;; fixperm ) str_tool="fixperm" str_usage="[-v|--verbose] [-t|--trace] [ ...]" arg_spec="1+" opt_spec="v.t." opt_alias="v:verbose,t:trace" opt_v=no opt_t=no ;; rotate ) str_tool="rotate" str_usage="[-v|--verbose] [-t|--trace] [-f|--force] [-n|--num-files ] [-s|--size ] [-c|--copy] [-r|--remove] [-a|--archive-dir ] [-z|--compress [:]] [-b|--background] [-d|--delay] [-p|--pad ] [-m|--mode ] [-o|--owner ] [-g|--group ] [-M|--migrate ] [-P|--prolog ] [-E|--epilog ] [...]" arg_spec="1+" opt_spec="v.t.f.n:s:c.r.a:z:b.d.p:o:g:m:M:P:E:" opt_alias="v:verbose,t:trace,f:force,n:num-files,s:size,c:copy,r:remove,a:archive-dir,z:compress,b:background,d:delay,p:pad,o:owner,g:group,m:mode,M:migrate,P:prolog,E:epilog" opt_v=no opt_t=no opt_f=no opt_n=10 opt_s="" opt_c=no opt_r=no opt_a="" opt_z="" opt_b=no opt_d=no opt_p=1 opt_o="" opt_g="" opt_m="" opt_M="" opt_P="" opt_E="" ;; tarball ) str_tool="tarball" str_usage="[-t|--trace] [-v|--verbose] [-o|--output ] [-c|--compress ] [-d|--directory ] [-u|--user ] [-g|--group ] [-e|--exclude ] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="t.v.o:c:d:u:g:e:" opt_alias="t:trace,v:verbose,o:output,c:compress,d:directory,u:user,g:group,e:exclude" opt_t=no opt_v=no opt_o="" opt_c="" opt_d="" opt_u="" opt_g="" opt_e="CVS,\\.cvsignore,\\.svn,\\.[oa]\$" ;; subst ) str_tool="subst" str_usage="[-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ] [-e|--exec ] [-f|--file ] [] [...]" gen_tmpfile=yes arg_spec="0+" opt_spec="v.t.n.w.q.s.i.b:e+f:" opt_alias="v:verbose,t:trace,n:nop,w:warning,q:quiet,s:stealth,i:interactive,b:backup,e:exec,f:file" opt_v=no opt_t=no opt_n=no opt_w=no opt_q=no opt_s=no opt_i=no opt_b="" opt_e="" opt_f="" ;; platform ) str_tool="platform" str_usage="[-F|--format ] [-S|--sep ] [-C|--conc ] [-L|--lower] [-U|--upper] [-v|--verbose] [-c|--concise] [-n|--no-newline] [-t|--type ] [-V|--version] [-h|--help]" arg_spec="0=" opt_spec="F:S:C:L.U.v.c.n.t:d.V.h." opt_alias="F:format,S:sep,C:conc,L:lower,U:upper,v:verbose,c:consise,t:type,n:no-newline,V:version,h:help" opt_F="%{sp} (%{ap})" opt_S=" " opt_C="/" opt_L=no opt_U=no opt_t="" opt_v=no opt_c=no opt_n=no opt_V=no opt_h=no ;; arx ) str_tool="arx" str_usage="[-t|--trace] [-C|--command ] [ ...]" arg_spec="2+" opt_spec="t.C:" opt_alias="t:trace,C:command" opt_t=no opt_C="ar" ;; slo ) str_tool="slo" str_usage="[-p|--prefix ] -- -L -l [-L -l ...]" arg_spec="1+" opt_spec="p:" opt_alias="p:prefix" opt_p="SLO_" ;; scpp ) str_tool="scpp" str_usage="[-v|--verbose] [-p|--preserve] [-f|--filter ] [-o|--output ] [-t|--template ] [-M|--mark ] [-D|--define ] [-C|--class ] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="v.p.f+o:t:M:D:C:" opt_alias="v:verbose,p:preserve,f:filter,o:output,t:template,M:mark,D:define,C:class" opt_v=no opt_p=no opt_f="" opt_o="lib.h" opt_t="lib.h.in" opt_M="%%MARK%%" opt_D="cpp" opt_C="intern" ;; version ) str_tool="version" str_usage="[-l|--language ] [-n|--name ] [-p|--prefix ] [-s|--set ] [-e|--edit] [-i|--increase ] [-d|--display ] " arg_spec="1=" opt_spec="l:n:p:s:i:e.d:" opt_alias="l:language,n:name,p:prefix,s:set,e:edit,i:increase,d:display" opt_l="txt" opt_n="unknown" opt_p="" opt_s="" opt_e="no" opt_i="" opt_d="short" ;; path ) str_tool="path" str_usage="[-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path ] [ ...]" gen_tmpfile=yes arg_spec="1+" opt_spec="s.r.d.b.m.p:" opt_alias="s:suppress,r:reverse,d:dirname,b:basename,m:magic,p:path" opt_s=no opt_r=no opt_d=no opt_b=no opt_m=no opt_p="$PATH" ;; -* ) echo "$0:Error: unknown option \`$tool'" 2>&1 echo "$0:Hint: run \`$0 -h' for usage" 2>&1 exit 1 ;; * ) echo "$0:Error: unknown command \`$tool'" 2>&1 echo "$0:Hint: run \`$0 -h' for usage" 2>&1 exit 1 ;; esac ## ## COMMON UTILITY CODE ## # commonly used ASCII values ASC_TAB=" " ASC_NL=" " # determine name of tool if [ ".$tool" != . ]; then # used inside shtool script toolcmd="$0 $tool" toolcmdhelp="shtool $tool" msgprefix="shtool:$tool" else # used as standalone script toolcmd="$0" toolcmdhelp="sh $0" msgprefix="$str_tool" fi # parse argument specification string eval `echo $arg_spec |\ sed -e 's/^\([0-9]*\)\([+=]\)/arg_NUMS=\1; arg_MODE=\2/'` # parse option specification string eval `echo h.$opt_spec |\ sed -e 's/\([a-zA-Z0-9]\)\([.:+]\)/opt_MODE_\1=\2;/g'` # parse option alias string eval `echo h:help,$opt_alias |\ sed -e 's/-/_/g' -e 's/\([a-zA-Z0-9]\):\([^,]*\),*/opt_ALIAS_\2=\1;/g'` # interate over argument line opt_PREV='' while [ $# -gt 0 ]; do # special option stops processing if [ ".$1" = ".--" ]; then shift break fi # determine option and argument opt_ARG_OK=no if [ ".$opt_PREV" != . ]; then # merge previous seen option with argument opt_OPT="$opt_PREV" opt_ARG="$1" opt_ARG_OK=yes opt_PREV='' else # split argument into option and argument case "$1" in --[a-zA-Z0-9]*=*) eval `echo "x$1" |\ sed -e 's/^x--\([a-zA-Z0-9-]*\)=\(.*\)$/opt_OPT="\1";opt_ARG="\2"/'` opt_STR=`echo $opt_OPT | sed -e 's/-/_/g'` eval "opt_OPT=\${opt_ALIAS_${opt_STR}-${opt_OPT}}" ;; --[a-zA-Z0-9]*) opt_OPT=`echo "x$1" | cut -c4-` opt_STR=`echo $opt_OPT | sed -e 's/-/_/g'` eval "opt_OPT=\${opt_ALIAS_${opt_STR}-${opt_OPT}}" opt_ARG='' ;; -[a-zA-Z0-9]*) eval `echo "x$1" |\ sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \ -e 's/";\(.*\)$/"; opt_ARG="\1"/'` ;; -[a-zA-Z0-9]) opt_OPT=`echo "x$1" | cut -c3-` opt_ARG='' ;; *) break ;; esac fi # eat up option shift # determine whether option needs an argument eval "opt_MODE=\$opt_MODE_${opt_OPT}" if [ ".$opt_ARG" = . ] && [ ".$opt_ARG_OK" != .yes ]; then if [ ".$opt_MODE" = ".:" ] || [ ".$opt_MODE" = ".+" ]; then opt_PREV="$opt_OPT" continue fi fi # process option case $opt_MODE in '.' ) # boolean option eval "opt_${opt_OPT}=yes" ;; ':' ) # option with argument (multiple occurances override) eval "opt_${opt_OPT}=\"\$opt_ARG\"" ;; '+' ) # option with argument (multiple occurances append) eval "opt_${opt_OPT}=\"\$opt_${opt_OPT}\${ASC_NL}\$opt_ARG\"" ;; * ) echo "$msgprefix:Error: unknown option: \`$opt_OPT'" 1>&2 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 exit 1 ;; esac done if [ ".$opt_PREV" != . ]; then echo "$msgprefix:Error: missing argument to option \`$opt_PREV'" 1>&2 echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 exit 1 fi # process help option if [ ".$opt_h" = .yes ]; then echo "Usage: $toolcmdhelp $str_usage" exit 0 fi # complain about incorrect number of arguments case $arg_MODE in '=' ) if [ $# -ne $arg_NUMS ]; then echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 exit 1 fi ;; '+' ) if [ $# -lt $arg_NUMS ]; then echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2 echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 exit 1 fi ;; esac # establish a temporary file on request if [ ".$gen_tmpfile" = .yes ]; then # create (explicitly) secure temporary directory if [ ".$TMPDIR" != . ]; then tmpdir="$TMPDIR" elif [ ".$TEMPDIR" != . ]; then tmpdir="$TEMPDIR" else tmpdir="/tmp" fi tmpdir="$tmpdir/.shtool.$$" ( umask 077 rm -rf "$tmpdir" >/dev/null 2>&1 || true mkdir "$tmpdir" >/dev/null 2>&1 if [ $? -ne 0 ]; then echo "$msgprefix:Error: failed to create temporary directory \`$tmpdir'" 1>&2 exit 1 fi ) # create (implicitly) secure temporary file tmpfile="$tmpdir/shtool.tmp" touch "$tmpfile" fi # utility function: map string to lower case util_lower () { echo "$1" | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' } # utility function: map string to upper case util_upper () { echo "$1" | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' } # cleanup procedure shtool_exit () { rc="$1" if [ ".$gen_tmpfile" = .yes ]; then rm -rf "$tmpdir" >/dev/null 2>&1 || true fi exit $rc } ## ## DISPATCH INTO SCRIPT BODY ## case $tool in echo ) ## ## echo -- Print string with optional construct expansion ## Copyright (c) 1998-2006 Ralf S. Engelschall ## text="$*" # check for broken escape sequence expansion seo='' bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" != .3 ]; then bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" = .3 ]; then seo='-E' fi fi # check for existing -n option (to suppress newline) minusn='' bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'` if [ ".$bytes" = .3 ]; then minusn='-n' fi # determine terminal bold sequence term_bold='' term_norm='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[Bb]'`" != . ]; then case $TERM in # for the most important terminal types we directly know the sequences xterm|xterm*|vt220|vt220*) term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' /dev/null` term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' /dev/null` ;; vt100|vt100*|cygwin) term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' /dev/null` term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' /dev/null` ;; # for all others, we try to use a possibly existing `tput' or `tcout' utility * ) paths=`echo $PATH | sed -e 's/:/ /g'` for tool in tput tcout; do for dir in $paths; do if [ -r "$dir/$tool" ]; then for seq in bold md smso; do # 'smso' is last bold="`$dir/$tool $seq 2>/dev/null`" if [ ".$bold" != . ]; then term_bold="$bold" break fi done if [ ".$term_bold" != . ]; then for seq in sgr0 me rmso init reset; do # 'reset' is last norm="`$dir/$tool $seq 2>/dev/null`" if [ ".$norm" != . ]; then term_norm="$norm" break fi done fi break fi done if [ ".$term_bold" != . ] && [ ".$term_norm" != . ]; then break; fi done ;; esac if [ ".$term_bold" = . ] || [ ".$term_norm" = . ]; then echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2 term_bold='' term_norm='' fi fi # determine user name username='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[uUgG]'`" != . ]; then username="`(id -un) 2>/dev/null`" if [ ".$username" = . ]; then str="`(id) 2>/dev/null`" if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then username=`echo $str | sed -e 's/^uid[ ]*=[ ]*[0-9]*(//' -e 's/).*$//'` fi if [ ".$username" = . ]; then username="$LOGNAME" if [ ".$username" = . ]; then username="$USER" if [ ".$username" = . ]; then username="`(whoami) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$username" = . ]; then username="`(who am i) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$username" = . ]; then username='unknown' fi fi fi fi fi fi fi # determine user id userid='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%U'`" != . ]; then userid="`(id -u) 2>/dev/null`" if [ ".$userid" = . ]; then userid="`(id -u ${username}) 2>/dev/null`" if [ ".$userid" = . ]; then str="`(id) 2>/dev/null`" if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then userid=`echo $str | sed -e 's/^uid[ ]*=[ ]*//' -e 's/(.*$//'` fi if [ ".$userid" = . ]; then userid=`(getent passwd ${username}) 2>/dev/null | \ sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$userid" = . ]; then userid=`grep "^${username}:" /etc/passwd 2>/dev/null | \ sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$userid" = . ]; then userid=`(ypcat passwd) 2>/dev/null | grep "^${username}:" | \ sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$userid" = . ]; then userid='?' fi fi fi fi fi fi fi # determine (primary) group id groupid='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[gG]'`" != . ]; then groupid="`(id -g ${username}) 2>/dev/null`" if [ ".$groupid" = . ]; then str="`(id) 2>/dev/null`" if [ ".`echo $str | grep 'gid[ ]*=[ ]*[0-9]*('`" != . ]; then groupid=`echo $str | sed -e 's/^.*gid[ ]*=[ ]*//' -e 's/(.*$//'` fi if [ ".$groupid" = . ]; then groupid=`(getent passwd ${username}) 2>/dev/null | \ sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$groupid" = . ]; then groupid=`grep "^${username}:" /etc/passwd 2>/dev/null | \ sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$groupid" = . ]; then groupid=`(ypcat passwd) 2>/dev/null | grep "^${username}:" | \ sed -e 's/[^:]*:[^:]*:[^:]*://' -e 's/:.*$//'` if [ ".$groupid" = . ]; then groupid='?' fi fi fi fi fi fi # determine (primary) group name groupname='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%g'`" != . ]; then groupname="`(id -gn ${username}) 2>/dev/null`" if [ ".$groupname" = . ]; then str="`(id) 2>/dev/null`" if [ ".`echo $str | grep 'gid[ ]*=[ ]*[0-9]*('`" != . ]; then groupname=`echo $str | sed -e 's/^.*gid[ ]*=[ ]*[0-9]*(//' -e 's/).*$//'` fi if [ ".$groupname" = . ]; then groupname=`(getent group) 2>/dev/null | \ grep "^[^:]*:[^:]*:${groupid}:" | \ sed -e 's/:.*$//'` if [ ".$groupname" = . ]; then groupname=`grep "^[^:]*:[^:]*:${groupid}:" /etc/group 2>/dev/null | \ sed -e 's/:.*$//'` if [ ".$groupname" = . ]; then groupname=`(ypcat group) 2>/dev/null | \ grep "^[^:]*:[^:]*:${groupid}:" | \ sed -e 's/:.*$//'` if [ ".$groupname" = . ]; then groupname='?' fi fi fi fi fi fi # determine host and domain name hostname='' domainname='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%h'`" != . ]; then hostname="`(uname -n) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$hostname" = . ]; then hostname="`(hostname) 2>/dev/null |\ awk '{ printf("%s", $1); }'`" if [ ".$hostname" = . ]; then hostname='unknown' fi fi case $hostname in *.* ) domainname=".`echo $hostname | cut -d. -f2-`" hostname="`echo $hostname | cut -d. -f1`" ;; esac fi if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%d'`" != . ]; then if [ ".$domainname" = . ]; then if [ -f /etc/resolv.conf ]; then domainname="`grep '^[ ]*domain' /etc/resolv.conf | sed -e 'q' |\ sed -e 's/.*domain//' \ -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \ -e 's/^\.//' -e 's/^/./' |\ awk '{ printf("%s", $1); }'`" if [ ".$domainname" = . ]; then domainname="`grep '^[ ]*search' /etc/resolv.conf | sed -e 'q' |\ sed -e 's/.*search//' \ -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \ -e 's/ .*//' -e 's/ .*//' \ -e 's/^\.//' -e 's/^/./' |\ awk '{ printf("%s", $1); }'`" fi fi fi fi # determine current time time_day='' time_month='' time_year='' time_monthname='' if [ ".$opt_e" = .yes ] && [ ".`echo $text | grep '%[DMYm]'`" != . ]; then time_day=`date '+%d'` time_month=`date '+%m'` time_year=`date '+%Y' 2>/dev/null` if [ ".$time_year" = . ]; then time_year=`date '+%y'` case $time_year in [5-9][0-9]) time_year="19$time_year" ;; [0-4][0-9]) time_year="20$time_year" ;; esac fi case $time_month in 1|01) time_monthname='Jan' ;; 2|02) time_monthname='Feb' ;; 3|03) time_monthname='Mar' ;; 4|04) time_monthname='Apr' ;; 5|05) time_monthname='May' ;; 6|06) time_monthname='Jun' ;; 7|07) time_monthname='Jul' ;; 8|08) time_monthname='Aug' ;; 9|09) time_monthname='Sep' ;; 10) time_monthname='Oct' ;; 11) time_monthname='Nov' ;; 12) time_monthname='Dec' ;; esac fi # expand special ``%x'' constructs if [ ".$opt_e" = .yes ]; then text=`echo $seo "$text" |\ sed -e "s/%B/${term_bold}/g" \ -e "s/%b/${term_norm}/g" \ -e "s/%u/${username}/g" \ -e "s/%U/${userid}/g" \ -e "s/%g/${groupname}/g" \ -e "s/%G/${groupid}/g" \ -e "s/%h/${hostname}/g" \ -e "s/%d/${domainname}/g" \ -e "s/%D/${time_day}/g" \ -e "s/%M/${time_month}/g" \ -e "s/%Y/${time_year}/g" \ -e "s/%m/${time_monthname}/g" 2>/dev/null` fi # create output if [ .$opt_n = .no ]; then echo $seo "$text" else # the harder part: echo -n is best, because # awk may complain about some \xx sequences. if [ ".$minusn" != . ]; then echo $seo $minusn "$text" else echo dummy | awk '{ printf("%s", TEXT); }' TEXT="$text" fi fi shtool_exit 0 ;; mdate ) ## ## mdate -- Pretty-print modification time of a file or dir ## Copyright (c) 1995-1997 Free Software Foundation, Inc. ## Copyright (c) 1998-2006 Ralf S. Engelschall ## fod="$1" case "$opt_o" in [dmy][dmy][dmy] ) ;; * ) echo "$msgprefix:Error: invalid argument to option \`-o': $opt_o" 1>&2 shtool_exit 1 ;; esac if [ ! -r "$fod" ]; then echo "$msgprefix:Error: file or directory not found: $fod" 1>&2 shtool_exit 1 fi # GNU ls changes its time format in response to the TIME_STYLE # variable. Since we cannot assume "unset" works, revert this # variable to its documented default. if [ ".$TIME_STYLE" != . ]; then TIME_STYLE=posix-long-iso export TIME_STYLE fi # get the extended ls output of the file or directory. if /bin/ls -L /dev/null >/dev/null 2>&1; then set - x`/bin/ls -L -l -d $fod` else set - x`/bin/ls -l -d $fod` fi # The month is at least the fourth argument # (3 shifts here, the next inside the loop). shift; shift; shift # Find the month. Next argument is day, followed by the year or time. month="" while [ ".$month" = . ]; do shift case $1 in Jan) month=January; nummonth=1 ;; Feb) month=February; nummonth=2 ;; Mar) month=March; nummonth=3 ;; Apr) month=April; nummonth=4 ;; May) month=May; nummonth=5 ;; Jun) month=June; nummonth=6 ;; Jul) month=July; nummonth=7 ;; Aug) month=August; nummonth=8 ;; Sep) month=September; nummonth=9 ;; Oct) month=October; nummonth=10 ;; Nov) month=November; nummonth=11 ;; Dec) month=December; nummonth=12 ;; esac done day="$2" year="$3" # We finally have to deal with the problem that the "ls" output # gives either the time of the day or the year. case $year in *:*) this_year=`date '+%Y' 2>/dev/null` if [ ".$this_year" = . ]; then this_year=`date '+%y'` case $this_year in [5-9][0-9]) this_year="19$this_year" ;; [0-4][0-9]) this_year="20$this_year" ;; esac fi # for the following months of the last year the time notation # is usually also used for files modified in the last year. this_month=`date '+%m'` if (expr $nummonth \> $this_month) >/dev/null; then this_year=`expr $this_year - 1` fi year="$this_year" ;; esac # Optionally fill day and month with leeding zeros if [ ".$opt_z" = .yes ]; then case $day in [0-9][0-9] ) ;; [0-9] ) day="0$day" ;; esac case $nummonth in [0-9][0-9] ) ;; [0-9] ) nummonth="0$nummonth" ;; esac fi # Optionally use digits for month if [ ".$opt_d" = .yes ]; then month="$nummonth" fi # Optionally shorten the month name to three characters if [ ".$opt_s" = .yes ]; then month=`echo $month | cut -c1-3` fi # Output the resulting date string echo dummy | awk '{ for (i = 0; i < 3; i++) { now = substr(order, 1, 1); order = substr(order, 2); if (now == "d") out = day; else if (now == "m") out = month; else if (now == "y") out = year; if (i < 2) printf("%s%s", out, field); else printf("%s", out); } if (newline != "yes") printf("\n"); }' "day=$day" "month=$month" "year=$year" \ "field=$opt_f" "order=$opt_o" "newline=$opt_n" shtool_exit 0 ;; table ) ## ## table -- Pretty-print a field-separated list as a table ## Copyright (c) 1998-2006 Ralf S. Engelschall ## if [ $opt_c -gt 4 ]; then echo "$msgprefix:Error: Invalid number of colums (1..4 allowed only)" 1>&2 shtool_exit 1 fi case "x$opt_F" in x? ) ;; * ) echo "$msgprefix:Error: Invalid separator (one char allowed only)" 1>&2; shtool_exit 1 ;; esac # split the list into a table list=` IFS="$opt_F" for entry in $*; do if [ ".$entry" != . ]; then echo "$entry" fi done |\ awk " BEGIN { list = \"\"; n = 0; } { list = list \\$1; n = n + 1; if (n < $opt_c) { list = list \":\"; } if (n == $opt_c) { list = list \"\\n\"; n = 0; } } END { print list; } " ` # format table cells and make sure table # doesn't exceed maximum width OIFS="$IFS" IFS=' ' for entry in $list; do case $opt_c in 1 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s\\n\", \$1); }'" ;; 2 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s\\n\", \$1, \$2); }'" ;; 3 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3); }'" ;; 4 ) eval "echo \"\${entry}\" | awk -F: '{ printf(\"%-${opt_w}s %-${opt_w}s %-${opt_w}s %-${opt_w}s\\n\", \$1, \$2, \$3, \$4); }'" ;; esac done |\ awk "{ if (length(\$0) > $opt_s) { printf(\"%s\\n\", substr(\$0, 0, $opt_s-1)); } else { print \$0; } }" IFS="$OIFS" shtool_exit 0 ;; prop ) ## ## prop -- Display progress with a running propeller ## Copyright (c) 1998-2006 Ralf S. Engelschall ## perl='' for dir in `echo $PATH | sed -e 's/:/ /g'` .; do if [ -f "$dir/perl" ]; then perl="$dir/perl" break fi done if [ ".$perl" != . ]; then # Perl is preferred because writing to STDERR in # Perl really writes immediately as one would expect $perl -e ' @p = ("|","/","-","\\"); $i = 0; while () { printf(STDERR "\r%s...%s\b", $ARGV[0], $p[$i++]); $i = 0 if ($i > 3); } printf(STDERR "\r%s \n", $ARGV[0]); ' "$opt_p" else # But if Perl doesn't exists we use Awk even # some Awk's buffer even the /dev/stderr writing :-( awk ' BEGIN { split("|#/#-#\\", p, "#"); i = 1; } { printf("\r%s%c\b", prefix, p[i++]) > "/dev/stderr"; if (i > 4) { i = 1; } } END { printf("\r%s \n", prefix) > "/dev/stderr"; } ' "prefix=$opt_p" fi shtool_exit 0 ;; move ) ## ## move -- Move files with simultaneous substitution ## Copyright (c) 1999-2006 Ralf S. Engelschall ## src="$1" dst="$2" # consistency checks if [ ".$src" = . ] || [ ".$dst" = . ]; then echo "$msgprefix:Error: Invalid arguments" 1>&2 shtool_exit 1 fi if [ ".$src" = ".$dst" ]; then echo "$msgprefix:Error: Source and destination files are the same" 1>&2 shtool_exit 1 fi expsrc="$src" if [ ".$opt_e" = .yes ]; then expsrc="`echo $expsrc`" fi if [ ".$opt_e" = .yes ]; then if [ ".`echo "$src" | sed -e 's;^.*\\*.*$;;'`" = ".$src" ]; then echo "$msgprefix:Error: Source doesn't contain wildcard ('*'): $dst" 1>&2 shtool_exit 1 fi if [ ".`echo "$dst" | sed -e 's;^.*%[1-9].*$;;'`" = ".$dst" ]; then echo "$msgprefix:Error: Destination doesn't contain substitution ('%N'): $dst" 1>&2 shtool_exit 1 fi if [ ".$expsrc" = ".$src" ]; then echo "$msgprefix:Error: Sources not found or no asterisk : $src" 1>&2 shtool_exit 1 fi else if [ ! -r "$src" ]; then echo "$msgprefix:Error: Source not found: $src" 1>&2 shtool_exit 1 fi fi # determine substitution patterns if [ ".$opt_e" = .yes ]; then srcpat=`echo "$src" | sed -e 's/\\./\\\\./g' -e 's/;/\\;/g' -e 's;\\*;\\\\(.*\\\\);g'` dstpat=`echo "$dst" | sed -e 's;%\([1-9]\);\\\\\1;g'` fi # iterate over source(s) for onesrc in $expsrc; do if [ .$opt_e = .yes ]; then onedst=`echo $onesrc | sed -e "s;$srcpat;$dstpat;"` else onedst="$dst" fi errorstatus=0 if [ ".$opt_v" = .yes ]; then echo "$onesrc -> $onedst" fi if [ ".$opt_p" = .yes ]; then if [ -r $onedst ]; then if cmp -s $onesrc $onedst; then if [ ".$opt_t" = .yes ]; then echo "rm -f $onesrc" 1>&2 fi rm -f $onesrc || errorstatus=$? else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi else if [ ".$opt_t" = .yes ]; then echo "mv -f $onesrc $onedst" 1>&2 fi mv -f $onesrc $onedst || errorstatus=$? fi if [ $errorstatus -ne 0 ]; then break; fi done shtool_exit $errorstatus ;; install ) ## ## install -- Install a program, script or datafile ## Copyright (c) 1997-2006 Ralf S. Engelschall ## # special case: "shtool install -d [...]" internally # maps to "shtool mkdir -f -p -m 755 [...]" if [ "$opt_d" = yes ]; then cmd="$0 mkdir -f -p -m 755" if [ ".$opt_o" != . ]; then cmd="$cmd -o '$opt_o'" fi if [ ".$opt_g" != . ]; then cmd="$cmd -g '$opt_g'" fi if [ ".$opt_v" = .yes ]; then cmd="$cmd -v" fi if [ ".$opt_t" = .yes ]; then cmd="$cmd -t" fi for dir in "$@"; do eval "$cmd $dir" || shtool_exit $? done shtool_exit 0 fi # determine source(s) and destination argc=$# srcs="" while [ $# -gt 1 ]; do srcs="$srcs $1" shift done dstpath="$1" # type check for destination dstisdir=0 if [ -d $dstpath ]; then dstpath=`echo "$dstpath" | sed -e 's:/$::'` dstisdir=1 fi # consistency check for destination if [ $argc -gt 2 ] && [ $dstisdir = 0 ]; then echo "$msgprefix:Error: multiple sources require destination to be directory" 1>&2 shtool_exit 1 fi # iterate over all source(s) for src in $srcs; do dst=$dstpath # if destination is a directory, append the input filename if [ $dstisdir = 1 ]; then dstfile=`echo "$src" | sed -e 's;.*/\([^/]*\)$;\1;'` dst="$dst/$dstfile" fi # check for correct arguments if [ ".$src" = ".$dst" ]; then echo "$msgprefix:Warning: source and destination are the same - skipped" 1>&2 continue fi if [ -d "$src" ]; then echo "$msgprefix:Warning: source \`$src' is a directory - skipped" 1>&2 continue fi # make a temp file name in the destination directory dsttmp=`echo $dst |\ sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;' \ -e "s;\$;/#INST@$$#;"` # verbosity if [ ".$opt_v" = .yes ]; then echo "$src -> $dst" 1>&2 fi # copy or move the file name to the temp name # (because we might be not allowed to change the source) if [ ".$opt_C" = .yes ]; then opt_c=yes fi if [ ".$opt_c" = .yes ]; then if [ ".$opt_t" = .yes ]; then echo "cp $src $dsttmp" 1>&2 fi cp $src $dsttmp || shtool_exit $? else if [ ".$opt_t" = .yes ]; then echo "mv $src $dsttmp" 1>&2 fi mv $src $dsttmp || shtool_exit $? fi # adjust the target file if [ ".$opt_e" != . ]; then sed='sed' OIFS="$IFS"; IFS="$ASC_NL"; set -- $opt_e; IFS="$OIFS" for e do sed="$sed -e '$e'" done cp $dsttmp $dsttmp.old chmod u+w $dsttmp eval "$sed <$dsttmp.old >$dsttmp" || shtool_exit $? rm -f $dsttmp.old fi if [ ".$opt_s" = .yes ]; then if [ ".$opt_t" = .yes ]; then echo "strip $dsttmp" 1>&2 fi strip $dsttmp || shtool_exit $? fi if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o $dsttmp" 1>&2 fi chown $opt_o $dsttmp || shtool_exit $? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g $dsttmp" 1>&2 fi chgrp $opt_g $dsttmp || shtool_exit $? fi if [ ".$opt_m" != ".-" ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m $dsttmp" 1>&2 fi chmod $opt_m $dsttmp || shtool_exit $? fi # determine whether to do a quick install # (has to be done _after_ the strip was already done) quick=no if [ ".$opt_C" = .yes ]; then if [ -r $dst ]; then if cmp -s $src $dst; then quick=yes fi fi fi # finally, install the file to the real destination if [ $quick = yes ]; then if [ ".$opt_t" = .yes ]; then echo "rm -f $dsttmp" 1>&2 fi rm -f $dsttmp else if [ ".$opt_t" = .yes ]; then echo "rm -f $dst && mv $dsttmp $dst" 1>&2 fi rm -f $dst && mv $dsttmp $dst fi done shtool_exit 0 ;; mkdir ) ## ## mkdir -- Make one or more directories ## Copyright (c) 1996-2006 Ralf S. Engelschall ## errstatus=0 for p in ${1+"$@"}; do # if the directory already exists... if [ -d "$p" ]; then if [ ".$opt_f" = .no ] && [ ".$opt_p" = .no ]; then echo "$msgprefix:Error: directory already exists: $p" 1>&2 errstatus=1 break else continue fi fi # if the directory has to be created... if [ ".$opt_p" = .no ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $p" 1>&2 fi mkdir $p || errstatus=$? if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o $p" 1>&2 fi chown $opt_o $p || errstatus=$? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g $p" 1>&2 fi chgrp $opt_g $p || errstatus=$? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m $p" 1>&2 fi chmod $opt_m $p || errstatus=$? fi else # the smart situation set fnord `echo ":$p" |\ sed -e 's/^:\//%/' \ -e 's/^://' \ -e 's/\// /g' \ -e 's/^%/\//'` shift pathcomp='' for d in ${1+"$@"}; do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp="./$pathcomp" ;; esac if [ ! -d "$pathcomp" ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $pathcomp" 1>&2 fi mkdir $pathcomp || errstatus=$? if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o $pathcomp" 1>&2 fi chown $opt_o $pathcomp || errstatus=$? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g $pathcomp" 1>&2 fi chgrp $opt_g $pathcomp || errstatus=$? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m $pathcomp" 1>&2 fi chmod $opt_m $pathcomp || errstatus=$? fi fi pathcomp="$pathcomp/" done fi done shtool_exit $errstatus ;; mkln ) ## ## mkln -- Make link with calculation of relative paths ## Copyright (c) 1998-2006 Ralf S. Engelschall ## # determine source(s) and destination args=$? srcs="" while [ $# -gt 1 ]; do srcs="$srcs $1" shift done dst="$1" if [ ! -d $dst ]; then if [ $args -gt 2 ]; then echo "$msgprefix:Error: multiple sources not allowed when target isn't a directory" 1>&2 shtool_exit 1 fi fi # determine link options lnopt="" if [ ".$opt_f" = .yes ]; then lnopt="$lnopt -f" fi if [ ".$opt_s" = .yes ]; then lnopt="$lnopt -s" fi # iterate over sources for src in $srcs; do # determine if one of the paths is an absolute path, # because then we _have_ to use an absolute symlink oneisabs=0 srcisabs=0 dstisabs=0 case $src in /* ) oneisabs=1; srcisabs=1 ;; esac case $dst in /* ) oneisabs=1; dstisabs=1 ;; esac # split source and destination into dir and base name if [ -d $src ]; then srcdir=`echo $src | sed -e 's;/*$;;'` srcbase="" else srcdir=`echo $src | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'` srcbase=`echo $src | sed -e 's;.*/\([^/]*\)$;\1;'` fi if [ -d $dst ]; then dstdir=`echo $dst | sed -e 's;/*$;;'` dstbase="" else dstdir=`echo $dst | sed -e 's;^[^/]*$;;' -e 's;^\(.*/\)[^/]*$;\1;' -e 's;\(.\)/$;\1;'` dstbase=`echo $dst | sed -e 's;.*/\([^/]*\)$;\1;'` fi # consistency check if [ ".$dstdir" != . ]; then if [ ! -d $dstdir ]; then echo "$msgprefix:Error: destination directory not found: $dstdir" 1>&2 shtool_exit 1 fi fi # make sure the source is reachable from the destination if [ $dstisabs = 1 ]; then if [ $srcisabs = 0 ]; then if [ ".$srcdir" = . ]; then srcdir="`pwd | sed -e 's;/*$;;'`" srcisabs=1 oneisabs=1 elif [ -d $srcdir ]; then srcdir="`cd $srcdir; pwd | sed -e 's;/*$;;'`" srcisabs=1 oneisabs=1 fi fi fi # split away a common prefix prefix="" if [ ".$srcdir" = ".$dstdir" ] && [ ".$srcdir" != . ]; then prefix="$srcdir/" srcdir="" dstdir="" else while [ ".$srcdir" != . ] && [ ".$dstdir" != . ]; do presrc=`echo $srcdir | sed -e 's;^\([^/]*\)/.*;\1;'` predst=`echo $dstdir | sed -e 's;^\([^/]*\)/.*;\1;'` if [ ".$presrc" != ".$predst" ]; then break fi prefix="$prefix$presrc/" srcdir=`echo $srcdir | sed -e 's;^[^/]*/*;;'` dstdir=`echo $dstdir | sed -e 's;^[^/]*/*;;'` done fi # destination prefix is just the common prefix dstpre="$prefix" # determine source prefix which is the reverse directory # step-up corresponding to the destination directory srcpre="" isroot=0 if [ ".$prefix" = . ] || [ ".$prefix" = ./ ]; then isroot=1 fi if [ $oneisabs = 0 ] || [ $isroot = 0 ]; then pl="$dstdir/" OIFS="$IFS"; IFS='/' for pe in $pl; do [ ".$pe" = . ] && continue [ ".$pe" = .. ] && continue srcpre="../$srcpre" done IFS="$OIFS" else if [ $srcisabs = 1 ]; then srcpre="$prefix" fi fi # determine destination symlink name if [ ".$dstbase" = . ]; then if [ ".$srcbase" != . ]; then dstbase="$srcbase" else dstbase=`echo "$prefix$srcdir" | sed -e 's;/*$;;' -e 's;.*/\([^/]*\)$;\1;'` fi fi # now finalize source and destination directory paths srcdir=`echo $srcdir | sed -e 's;\([^/]\)$;\1/;'` dstdir=`echo $dstdir | sed -e 's;\([^/]\)$;\1/;'` # run the final link command if [ ".$opt_t" = .yes ]; then echo "ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase" fi eval ln$lnopt $srcpre$srcdir$srcbase $dstpre$dstdir$dstbase done shtool_exit 0 ;; mkshadow ) ## ## mkshadow -- Make a shadow tree through symbolic links ## Copyright (c) 1998-2006 Ralf S. Engelschall ## # source and destination directory src=`echo "$1" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'` dst=`echo "$2" | sed -e 's:/$::' -e 's:^\./\(.\):\1:'` # check whether source exists if [ ! -d $src ]; then echo "$msgprefix:Error: source directory not found: \`$src'" 1>&2 shtool_exit 1 fi # determine if one of the paths is an absolute path, # because then we have to use an absolute symlink oneisabs=0 case $src in /* ) oneisabs=1 ;; esac case $dst in /* ) oneisabs=1 ;; esac # determine reverse directory for destination directory dstrevdir='' if [ $oneisabs = 0 ]; then # derive reverse path from forward path pwd=`pwd` OIFS="$IFS"; IFS='/' for pe in $dst; do if [ "x$pe" = "x.." ]; then OIFS2="$IFS"; IFS="$DIFS" eval `echo "$pwd" |\ sed -e 's:\([^/]*\)$:; dir="\1":' \ -e 's:^\(.*\)/[^/]*;:pwd="\1";:'\ -e 's:^;:pwd="";:'` dstrevdir="$dir/$dstrevdir" IFS="$OIFS2" else dstrevdir="../$dstrevdir" fi done IFS="$OIFS" else src="`cd $src; pwd`"; fi # create directory tree at destination if [ ! -d $dst ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $dst" 1>&2 fi mkdir $dst fi if [ ".$opt_a" = .yes ]; then DIRS=`cd $src; find . -type d -print |\ sed -e '/^\.$/d' -e 's:^\./::'` else DIRS=`cd $src; find . -type d -print |\ sed -e '/\/CVS/d' -e '/^\.$/d' -e 's:^\./::'` fi for dir in $DIRS; do if [ ".$opt_t" = .yes ]; then echo "mkdir $dst/$dir" 1>&2 fi mkdir $dst/$dir done # fill directory tree with symlinks to files if [ ".$opt_a" = .yes ]; then FILES="`cd $src; find . -depth -print |\ sed -e 's/^\.\///'`" else FILES="`cd $src; find . -depth -print |\ sed -e '/\.o$/d' -e '/\.a$/d' -e '/\.so$/d' \ -e '/\.cvsignore$/d' -e '/\/CVS/d' \ -e '/\/\.#/d' -e '/\.orig$/d' \ -e 's/^\.\///'`" fi for file in $FILES; do # don't use `-type f' above for find because of symlinks if [ -d "$src/$file" ]; then continue fi basename=`echo $file | sed -e 's:^.*/::'` dir=`echo $file | sed -e 's:[^/]*$::' -e 's:/$::' -e 's:$:/:' -e 's:^/$::'` from=`echo "$src/$file" | sed -e 's/^\.\///'` to="$dst/$dir$basename" if [ $oneisabs = 0 ]; then if [ ".$dir" != . ]; then subdir=`echo $dir | sed -e 's:/$::'` # derive reverse path from forward path revdir='' OIFS="$IFS"; IFS='/' for pe in $subdir; do revdir="../$revdir" done IFS="$OIFS" # finalize from from="$revdir$from" fi from="$dstrevdir$from" fi if [ ".$opt_v" = .yes ]; then echo " $to" 1>&2 fi if [ ".$opt_t" = .yes ]; then echo "ln -s $from $to" 1>&2 fi ln -s $from $to done shtool_exit 0 ;; fixperm ) ## ## fixperm -- Fix file permissions inside a source tree ## Copyright (c) 1996-2006 Ralf S. Engelschall ## paths="$*" # check whether the test command supports the -x option if [ -x /bin/sh ] 2>/dev/null; then minusx="-x" else minusx="-r" fi # iterate over paths for p in $paths; do for file in `find $p -depth -print`; do if [ -f $file ]; then if [ $minusx $file ]; then if [ ".$opt_v" = .yes ]; then echo "-rwxr-xr-x $file" 2>&1 fi if [ ".$opt_t" = .yes ]; then echo "chmod 755 $file" 2>&1 fi chmod 755 $file else if [ ".$opt_v" = .yes ]; then echo "-rw-r--r-- $file" 2>&1 fi if [ ".$opt_t" = .yes ]; then echo "chmod 644 $file" 2>&1 fi chmod 644 $file fi continue fi if [ -d $file ]; then if [ ".$opt_v" = .yes ]; then echo "drwxr-xr-x $file" 2>&1 fi if [ ".$opt_t" = .yes ]; then echo "chmod 755 $file" 2>&1 fi chmod 755 $file continue fi if [ ".$opt_v" = .yes ]; then echo "?????????? $file" 2>&1 fi done done shtool_exit 0 ;; rotate ) ## ## rotate -- Logfile rotation ## Copyright (c) 2001-2006 Ralf S. Engelschall ## # make sure we have at least one file to rotate if [ ".$opt_n" = .0 ]; then echo "$msgprefix:Error: invalid argument \`$opt_n' to option -n." 1>&2 shtool_exit 1 fi # canonicalize -s option argument if [ ".$opt_s" != . ]; then if [ ".`expr $opt_s : '[0-9]*$'`" != .0 ]; then : elif [ ".`expr $opt_s : '[0-9]*[Kk]$'`" != .0 ]; then opt_s=`expr $opt_s : '\([0-9]*\)[Kk]$'` opt_s=`expr $opt_s \* 1024` elif [ ".`expr $opt_s : '[0-9]*[Mm]$'`" != .0 ]; then opt_s=`expr $opt_s : '\([0-9]*\)[Mm]$'` opt_s=`expr $opt_s \* 1048576` # 1024*1024 elif [ ".`expr $opt_s : '[0-9]*[Gg]$'`" != .0 ]; then opt_s=`expr $opt_s : '\([0-9]*\)[Gg]$'` opt_s=`expr $opt_s \* 1073741824` # 1024*1024*1024 else echo "$msgprefix:Error: invalid argument \`$opt_s' to option -s." 1>&2 shtool_exit 1 fi fi # option -d/-z consistency if [ ".$opt_d" = .yes ] && [ ".$opt_z" = . ]; then echo "$msgprefix:Error: option -d requires option -z." 1>&2 shtool_exit 1 fi # make sure target directory exists if [ ".$opt_a" != . ]; then if [ ! -d $opt_a ]; then if [ ".$opt_f" = .no ]; then echo "$msgprefix:Error: archive directory \`$opt_a' does not exist." 1>&2 shtool_exit 1 fi mkdir $opt_a || shtool_exit $? chmod 755 $opt_a fi if [ ! -w $opt_a ]; then echo "$msgprefix:Error: archive directory \`$opt_a' not writable." 1>&2 shtool_exit 1 fi fi # determine compression approach if [ ".$opt_z" != . ]; then comp_lvl="$opt_z" comp_prg="" case $comp_lvl in *:* ) eval `echo $comp_lvl |\ sed -e 's%^\(.*\):\(.*\)$%comp_prg="\1"; comp_lvl="\2"%'` ;; esac # compression level consistency case $comp_lvl in [0-9] ) ;; * ) echo "$msgprefix:Error: invalid compression level \`$comp_lvl'" 1>&2 shtool_exit 1 ;; esac # determine a suitable compression tool if [ ".$comp_prg" = . ]; then # check whether the test command supports the -x option if [ -x /bin/sh ] 2>/dev/null; then minusx="-x" else minusx="-r" fi # search for tools in $PATH paths="`echo $PATH |\ sed -e 's%/*:%:%g' -e 's%/*$%%' \ -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \ -e 's/:/ /g'`" for prg in bzip2 gzip compress; do for path in $paths; do if [ $minusx "$path/$prg" ] && [ ! -d "$path/$prg" ]; then comp_prg="$prg" break fi done if [ ".$comp_prg" != . ]; then break fi done if [ ".$comp_prg" = . ]; then echo "$msgprefix:Error: no suitable compression tool found in \$PATH" 1>&2 shtool_exit 1 fi fi # determine standard compression extension # and make sure it is a known tool case $comp_prg in */bzip2 | bzip2 ) comp_ext="bz2" comp_lvl="-$comp_lvl" ;; */gzip | gzip ) comp_ext="gz" comp_lvl="-$comp_lvl" ;; */compress | compress ) comp_ext="Z"; comp_lvl="" ;; * ) echo "$msgprefix:Error: tool \`$comp_prg' is not a known compression tool" 1>&2 shtool_exit 1 ;; esac comp_suf=".$comp_ext" fi # iterate over all given logfile arguments for file in $*; do # make sure the logfile exists if [ ! -f $file ]; then if [ ".$opt_f" = .yes ]; then continue fi echo "$msgprefix:Error: logfile \`$file' not found" 1>&2 shtool_exit 1 fi # determine log directory (where original logfile is placed) ldir="." case $file in */* ) eval `echo $file | sed -e 's%^\(.*\)/\([^/]*\)$%ldir="\1"; file="\2";%'` ;; esac # determine archive directory (where rotated logfiles are placed) adir="$ldir" if [ ".$opt_a" != . ]; then case "$opt_a" in /* | ./* ) adir="$opt_a" ;; * ) adir="$ldir/$opt_a" ;; esac fi # optionally take logfile size into account if [ ".$opt_s" != . ]; then # determine size of logfile set -- `env -i /bin/ls -l "$ldir/$file" | sed -e "s;$ldir/$file;;" |\ sed -e 's; -> .*$;;' -e 's;[ ][ ]*; ;g'` n=`expr $# - 3` eval "size=\`echo \${$n}\`" # skip logfile if size is still too small if [ $size -lt $opt_s ]; then if [ ".$opt_v" = .yes ]; then echo "$ldir/$file: still too small in size -- skipping" fi continue fi fi # verbosity if [ ".$opt_v" = .yes ]; then echo "rotating $ldir/$file" fi # execute prolog if [ ".$opt_P" != . ]; then if [ ".$opt_t" = .yes ]; then echo "$opt_P" fi eval $opt_P [ $? -ne 0 ] && shtool_exit $? fi # kick away out-rotated logfile n=`expr $opt_n - 1` n=`echo dummy | awk "{ printf(\"%0${opt_p}d\", n); }" n=$n` if [ -f "${adir}/${file}.${n}${comp_suf}" ]; then # optionally migrate away the out-rotated logfile if [ ".$opt_M" != . ]; then if [ ".$opt_t" = .yes ]; then echo "$opt_M ${adir}/${file}.${n}${comp_suf}" fi eval "$opt_M ${adir}/${file}.${n}${comp_suf}" [ $? -ne 0 ] && shtool_exit $? fi # finally get rid of the out-rotated logfile if [ ".$opt_t" = .yes ]; then echo "rm -f ${adir}/${file}.${n}${comp_suf}" fi rm -f ${adir}/${file}.${n}${comp_suf} || shtool_exit $? fi # rotate already archived logfiles while [ $n -gt 0 ]; do m=$n n=`expr $n - 1` n=`echo dummy | awk "{ printf(\"%0${opt_p}d\", n); }" n=$n` if [ $n -eq 0 ] && [ ".$opt_d" = .yes ]; then # special case: first rotation file under delayed compression situation if [ ! -f "${adir}/${file}.${n}" ]; then continue fi # compress file (delayed) if [ ".$opt_b" = .yes ]; then if [ ".$opt_t" = .yes ]; then echo "mv ${adir}/${file}.${n} ${adir}/${file}.${m}" fi mv ${adir}/${file}.${n} ${adir}/${file}.${m} || shtool_exit $? if [ ".$opt_t" = .yes ]; then echo "(${comp_prg} ${comp_lvl} <${adir}/${file}.${m} >${adir}/${file}.${m}${comp_suf}; rm -f ${adir}/${file}.${m}) &" fi ( ${comp_prg} ${comp_lvl} \ <${adir}/${file}.${m} \ >${adir}/${file}.${m}${comp_suf} || shtool_exit $? rm -f ${adir}/${file}.${m} || shtool_exit $? ) /dev/null 2>&1 & else if [ ".$opt_t" = .yes ]; then echo "${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${m}${comp_suf}" fi ${comp_prg} ${comp_lvl} \ <${adir}/${file}.${n} \ >${adir}/${file}.${m}${comp_suf} || shtool_exit $? if [ ".$opt_t" = .yes ]; then echo "rm -f ${adir}/${file}.${n}" fi rm -f ${adir}/${file}.${n} || shtool_exit $? fi # fix file attributes if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o ${adir}/${file}.${m}${comp_suf}" fi chown $opt_o ${adir}/${file}.${m}${comp_suf} || shtool_exit $? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g ${adir}/${file}.${m}${comp_suf}" fi chgrp $opt_g ${adir}/${file}.${m}${comp_suf} || shtool_exit $? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m ${adir}/${file}.${m}${comp_suf}" fi chmod $opt_m ${adir}/${file}.${m}${comp_suf} || shtool_exit $? fi else # standard case: second and following rotation file if [ ! -f "${adir}/${file}.${n}${comp_suf}" ]; then continue fi if [ ".$opt_t" = .yes ]; then echo "mv ${adir}/${file}.${n}${comp_suf} ${adir}/${file}.${m}${comp_suf}" fi mv ${adir}/${file}.${n}${comp_suf} ${adir}/${file}.${m}${comp_suf} || shtool_exit $? fi done # move away current logfile if [ ".$opt_c" = .yes ]; then # approach: copy[+truncate] if [ ".$opt_t" = .yes ]; then echo "cp -p ${ldir}/${file} ${adir}/${file}.${n}" fi cp -p ${ldir}/${file} ${adir}/${file}.${n} || shtool_exit $? if [ ".$opt_r" = .no ]; then if [ ".$opt_t" = .yes ]; then echo "cp /dev/null ${ldir}/${file}" fi cp /dev/null ${ldir}/${file} || shtool_exit $? fi else # approach: move[+touch] if [ ".$opt_t" = .yes ]; then echo "mv ${ldir}/${file} ${adir}/${file}.${n}" fi mv ${ldir}/${file} ${adir}/${file}.${n} || shtool_exit $? if [ ".$opt_r" = .no ]; then if [ ".$opt_t" = .yes ]; then echo "touch ${ldir}/${file}" fi touch ${ldir}/${file} || shtool_exit $? # fix file attributes if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o ${ldir}/${file}" fi chown $opt_o ${ldir}/${file} || shtool_exit $? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g ${ldir}/${file}" fi chgrp $opt_g ${ldir}/${file} || shtool_exit $? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m ${ldir}/${file}" fi chmod $opt_m ${ldir}/${file} || shtool_exit $? fi fi fi # regular compression step if [ ".$opt_z" != . ] && [ ".$opt_d" = .no ]; then # compress file if [ ".$opt_b" = .yes ]; then if [ ".$opt_t" = .yes ]; then echo "(${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${n}${comp_suf}; rm -f ${adir}/${file}.${n}) &" fi ( ${comp_prg} ${comp_lvl} \ <${adir}/${file}.${n} \ >${adir}/${file}.${n}${comp_suf} || shtool_exit $? rm -f ${adir}/${file}.${n} || shtool_exit $? ) /dev/null 2>&1 & else if [ ".$opt_t" = .yes ]; then echo "${comp_prg} ${comp_lvl} <${adir}/${file}.${n} >${adir}/${file}.${n}${comp_suf}" fi ${comp_prg} ${comp_lvl} \ <${adir}/${file}.${n} \ >${adir}/${file}.${n}${comp_suf} || shtool_exit $? if [ ".$opt_t" = .yes ]; then echo "rm -f ${opt_a}${file}.${n}" fi rm -f ${adir}/${file}.${n} || shtool_exit $? fi # fix file attributes if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o ${adir}/${file}.${n}${comp_suf}" fi chown $opt_o ${adir}/${file}.${n}${comp_suf} || shtool_exit $? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g ${adir}/${file}.${n}${comp_suf}" fi chgrp $opt_g ${adir}/${file}.${n}${comp_suf} || shtool_exit $? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m ${adir}/${file}.${n}${comp_suf}" fi chmod $opt_m ${adir}/${file}.${n}${comp_suf} || shtool_exit $? fi fi # execute epilog if [ ".$opt_E" != . ]; then if [ ".$opt_t" = .yes ]; then echo "$opt_E" fi eval $opt_E [ $? -ne 0 ] && shtool_exit $? fi done shtool_exit 0 ;; tarball ) ## ## tarball -- Roll distribution tarballs ## Copyright (c) 1999-2006 Ralf S. Engelschall ## srcs="$*" # check whether the test command supports the -x option if [ -x /bin/sh ] 2>/dev/null; then minusx="-x" else minusx="-r" fi # find the tools paths="`echo $PATH |\ sed -e 's%/*:%:%g' -e 's%/*$%%' \ -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \ -e 's/:/ /g'`" for spec in find:gfind,find tar:gtar,tar tardy:tardy,tarcust; do prg=`echo $spec | sed -e 's/:.*$//'` tools=`echo $spec | sed -e 's/^.*://'` eval "prg_${prg}=''" # iterate over tools for tool in `echo $tools | sed -e 's/,/ /g'`; do # iterate over paths for path in $paths; do if [ $minusx "$path/$tool" ] && [ ! -d "$path/$tool" ]; then eval "prg_${prg}=\"$path/$tool\"" break fi done eval "val=\$prg_${prg}" if [ ".$val" != . ]; then break fi done done # expand source paths exclude='' for pat in `echo $opt_e | sed 's/,/ /g'`; do exclude="$exclude | grep -v '$pat'" done if [ ".$opt_t" = .yes ]; then echo "cp /dev/null $tmpfile.lst" 1>&2 fi cp /dev/null $tmpfile.lst for src in $srcs; do if [ -d $src ]; then if [ ".$opt_t" = .yes ]; then echo "(cd $src && $prg_find . -type f -depth -print) | sed -e 's:^\\.\$::' -e 's:^\\./::' | cat $exclude >>$tmpfile.lst" 1>&2 fi (cd $src && $prg_find . -type f -depth -print) |\ sed -e 's:^\.$::' -e 's:^\./::' | eval cat $exclude >>$tmpfile.lst else if [ ".$opt_t" = .yes ]; then echo "echo $src >>$tmpfile.lst" 1>&2 fi echo $src >>$tmpfile.lst fi done sort <$tmpfile.lst >$tmpfile.lst.n mv $tmpfile.lst.n $tmpfile.lst if [ ".$opt_v" = .yes ]; then cat $tmpfile.lst | sed -e 's/^/ /' 1>&2 fi # determine tarball file and directory name if [ ".$opt_o" != . ]; then tarfile="$opt_o" if [ ".$opt_d" != . ]; then tarname="$opt_d" else tarname=`echo $tarfile | sed -e 's/\.tar.*$//' -e 's;.*/\([^/]*\)$;\1;'` fi else if [ ".$opt_d" != . ]; then tarname="$opt_d" elif [ -d "$from" ]; then tarname=`echo $from | sed -e 's;.*/\([^/]*\)$;\1;'` else tarname="out" fi tarfile="$tarname.tar" fi # roll the tarball compress='' if [ ".$opt_c" != . ]; then compress="| $opt_c" fi if [ ".$prg_tardy" != . ]; then # the elegant hackers way tardy_opt="--prefix=$tarname" tardy_opt="$tardy_opt --user_number=0 --group_number=0" # security! if [ ".$opt_u" != . ]; then tardy_opt="$tardy_opt --user_name=$opt_u" fi if [ ".$opt_g" != . ]; then tardy_opt="$tardy_opt --group_name=$opt_g" fi if [ ".$opt_t" = .yes ]; then echo "cat $tmpfile.lst | xargs $prg_tar cf - | $prg_tardy $tardy_opt | cat $compress >$tmpfile.out" 1>&2 fi cat $tmpfile.lst |\ xargs $prg_tar cf - |\ $prg_tardy $tardy_opt |\ eval cat $compress >$tmpfile.out if [ ".$opt_t" = .yes ]; then echo "cp $tmpfile.out $tarfile" 1>&2 fi cp $tmpfile.out $tarfile else # the portable standard way if [ ".$opt_t" = .yes ]; then echo "mkdir $tmpdir/$tarname" 1>&2 fi mkdir $tmpdir/$tarname || shtool_exit 1 if [ ".$opt_t" = .yes ]; then echo "cat $tmpfile.lst | xargs $prg_tar cf - | (cd $tmpdir/$tarname && $prg_tar xf -)" 1>&2 fi cat $tmpfile.lst |\ xargs $prg_tar cf - |\ (cd $tmpdir/$tarname && $prg_tar xf -) if [ ".$opt_u" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1" 2>&1 fi chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1 ||\ echo "$msgprefix:Warning: cannot set user name \`$opt_u' (would require root privileges)" fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1" 2>&1 fi chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1 ||\ echo "$msgprefix:Warning: cannot set group name \`$opt_g' (would require root privileges)" fi if [ ".$opt_t" = .yes ]; then echo "(cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) | cat $compress >$tmpfile.out" 1>&2 fi (cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) |\ eval cat $compress >$tmpfile.out if [ ".$opt_t" = .yes ]; then echo "cp $tmpfile.out $tarfile" 1>&2 fi cp $tmpfile.out $tarfile if [ ".$opt_t" = .yes ]; then echo "rm -rf $tmpdir/$tarname" 1>&2 fi rm -rf $tmpdir/$tarname fi # cleanup if [ ".$opt_t" = .yes ]; then echo "rm -f $tmpfile.lst $tmpfile.out" 1>&2 fi rm -f $tmpfile.lst $tmpfile.out shtool_exit 0 ;; subst ) ## ## subst -- Apply sed(1) substitution operations ## Copyright (c) 2001-2006 Ralf S. Engelschall ## # remember optional list of file(s) files="$*" files_num="$#" # parameter consistency check if [ $# -eq 0 ] && [ ".$opt_b" != . ]; then echo "$msgprefix:Error: option -b cannot be applied to stdin" 1>&2 shtool_exit 1 fi if [ $# -eq 0 ] && [ ".$opt_s" = .yes ]; then echo "$msgprefix:Error: option -s cannot be applied to stdin" 1>&2 shtool_exit 1 fi # build underlying sed(1) command sedcmd='sed' if [ ".$opt_e" != . ]; then OIFS="$IFS"; IFS="$ASC_NL"; set -- $opt_e; IFS="$OIFS" for e do sedcmd="$sedcmd -e '$e'" done elif [ ".$opt_f" != . ]; then if [ ! -f $opt_f ]; then echo "$msgprefix:Error: command file \`$opt_f' not found or not a regular file" 1>&2 shtool_exit 1 fi sedcmd="$sedcmd -f '$opt_f'" else echo "$msgprefix:Error: either -e option(s) or -f option required" 1>&2 shtool_exit 1 fi # determine extension for original file orig=".orig" if [ ".$opt_b" != . ]; then orig="$opt_b" fi # apply sed(1) operation(s) if [ ".$files" != . ]; then # apply operation(s) to files substdone=no for file in $files; do test ".$file" = . && continue if [ ! -f $file ]; then echo "$msgprefix:Warning: file \`$file' not found or not a regular file" 1>&2 continue fi # handle interactive mode if [ ".$opt_i" = .yes ]; then eval "$sedcmd <$file >$file.new" skip=no if cmp $file $file.new >/dev/null 2>&1; then rm -f $file.new skip=yes else (diff -U1 $file $file.new >$tmpfile) 2>/dev/null if [ ".`cat $tmpfile`" = . ]; then (diff -C1 $file $file.new >$tmpfile) 2>/dev/null if [ ".`cat $tmpfile`" = . ]; then echo "$msgprefix:Warning: unable to show difference for file \`$file'" 1>&2 cp /dev/null $tmpfile fi fi rm -f $file.new cat $tmpfile echo dummy | awk '{ printf("%s", TEXT); }' TEXT=">>> Apply [Y/n]: " read input if [ ".$input" != .Y ] &&\ [ ".$input" != .y ] &&\ [ ".$input" != . ]; then skip=yes fi fi if [ ".$skip" = .yes ]; then if [ ".$opt_v" = .yes ]; then echo "file \`$file' -- skipped" 1>&2 fi continue fi fi # apply sed(1) operation(s) if [ ".$opt_v" = .yes ]; then echo "patching \`$file'" 1>&2 fi if [ ".$opt_t" = .yes ]; then echo "\$ cp -p $file $file$orig" echo "\$ chmod u+w $file" echo "\$ $sedcmd <$file$orig >$file" fi if [ ".$opt_n" = .no ]; then cp -p $file $file$orig chmod u+w $file >/dev/null 2>&1 || true eval "$sedcmd <$file$orig >$file" fi # optionally fix timestamp if [ ".$opt_s" = .yes ]; then if [ ".$opt_t" = .yes ]; then echo "\$ touch -r $file$orig $file" fi if [ ".$opt_n" = .no ]; then touch -r $file$orig $file fi fi # optionally check whether any content change actually occurred if [ ".$opt_q" = .no ]; then if cmp $file$orig $file >/dev/null 2>&1; then if [ ".$opt_w" = .yes ]; then echo "$msgprefix:Warning: substitution resulted in no content change on file \"$file\"" 1>&2 fi else substdone=yes fi fi # optionally remove preserved original file if [ ".$opt_b" = . ]; then if [ ".$opt_t" = .yes ]; then echo "\$ rm -f $file$orig" fi if [ ".$opt_n" = .no ]; then rm -f $file$orig fi fi done if [ ".$opt_q" = .no ] && [ ".$opt_w" = .no ]; then if [ ".$substdone" = .no ]; then if [ ".$files_num" = .1 ]; then echo "$msgprefix:Warning: substitution resulted in no content change on file \"$file\"" 1>&2 else echo "$msgprefix:Warning: substitution resulted in no content change on any file" 1>&2 fi fi fi else # apply operation(s) to stdin/stdout if [ ".$opt_v" = .yes ]; then echo "patching " 1>&2 fi if [ ".$opt_t" = .yes ]; then echo "\$ $sedcmd" fi if [ ".$opt_n" = .no ]; then eval "$sedcmd" fi fi shtool_exit 0 ;; platform ) ## ## platform -- Platform Identification Utility ## Copyright (c) 2003-2006 Ralf S. Engelschall ## # option post-processing if [ ".$opt_t" != . ]; then case "$opt_t" in binary ) # binary package id (OpenPKG RPM) opt_F="%-%" opt_L=yes opt_S="" opt_C="+" ;; build ) # build time checking (OpenPKG RPM) opt_F="%-%" opt_L=yes opt_S="" opt_C="+" ;; gnu ) # GNU config.guess style -- opt_F="%-unknown-%" opt_L=yes opt_S="" opt_C="+" ;; web ) # non-whitespace HTTP Server-header id opt_F="%-%" opt_S="/" opt_C="+" ;; summary) # human readable verbose summary information opt_F="Class: %[sc] (%[ac])\\nProduct: %[sp] (%[ap])\\nTechnology: %[st] (%[at])" opt_S=" " opt_C="/" ;; all-in-one ) # full-table all-in-one information opt_F="" opt_F="${opt_F}concise architecture class: %\\n" opt_F="${opt_F}regular architecture class: %{ac}\\n" opt_F="${opt_F}verbose architecture class: %[ac]\\n" opt_F="${opt_F}concise architecture product: %\\n" opt_F="${opt_F}regular architecture product: %{ap}\\n" opt_F="${opt_F}verbose architecture product: %[ap]\\n" opt_F="${opt_F}concise architecture technology: %\\n" opt_F="${opt_F}regular architecture technology: %{at}\\n" opt_F="${opt_F}verbose architecture technology: %[at]\\n" opt_F="${opt_F}concise system class: %\\n" opt_F="${opt_F}regular system class: %{sc}\\n" opt_F="${opt_F}verbose system class: %[sc]\\n" opt_F="${opt_F}concise system product: %\\n" opt_F="${opt_F}regular system product: %{sp}\\n" opt_F="${opt_F}verbose system product: %[sp]\\n" opt_F="${opt_F}concise system technology: %\\n" opt_F="${opt_F}regular system technology: %{st}\\n" opt_F="${opt_F}verbose system technology: %[st]" ;; * ) echo "$msgprefix:Error: invalid type \`$opt_t'" 1>&2 exit 1 ;; esac fi # assemble initial platform information UNAME_MACHINE=`(uname -m) 2>/dev/null` ||\ UNAME_MACHINE=`(uname -p) 2>/dev/null` ||\ UNAME_MACHINE='unknown' UNAME_SYSTEM=`(uname -s) 2>/dev/null` ||\ UNAME_SYSTEM='unknown' UNAME_RELEASE=`(uname -r) 2>/dev/null` ||\ UNAME_RELEASE=`(uname -v) 2>/dev/null` ||\ UNAME_RELEASE='unknown' UNAME="${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}" AC=""; AP=""; AT="" SC=""; SP=""; ST="" # dispatch into platform specific sections case "${UNAME}" in # FreeBSD *:FreeBSD:* ) # determine architecture AC="${UNAME_MACHINE}" case "${AC}" in i386 ) AC="iX86" ;; esac AP="${AC}" AT="${AP}" if [ ".${AT}" = ".iX86" ]; then case "`(/sbin/sysctl -n hw.model) 2>&1`" in *"Xeon"* | *"Pentium Pro"* | *"Cyrix 6x86MX"* | *"Pentium II"* | *"Pentium III"* | *"Pentium 4"* | *"Celeron"* ) AT="i686" ;; *"Pentium"* ) AT="i586" ;; *"i486[SD]X"* | *"Cyrix 486"* | *"Cyrix [56]x86"* | *"Blue Lightning" | *"Cyrix 486S/DX" ) AT="i486" ;; *"i386[SD]X"* | *"NexGen 586"* ) AT="i386" ;; esac fi # determine system r=`echo "${UNAME_RELEASE}" |\ sed -e 's;[()];;' -e 's/\(-.*\)$/[\1]/'` ST="FreeBSD ${r}" SP="${ST}" case "${r}" in 1.* ) SC="4.3BSD" ;; * ) SC="4.4BSD" ;; esac ;; # NetBSD *:NetBSD:* ) # determine architecture AT="${UNAME_MACHINE}" AP="${AT}" case "${AP}" in i[3-6]86 ) AP="iX86" ;; esac AC="${AP}" # determine system r=`echo "${UNAME_RELEASE}" | sed -e 's/\([-_].*\)$/[\1]/'` ST="NetBSD ${r}" SP="${ST}" case "${r}" in 0.* ) SC="4.3BSD" ;; * ) SC="4.4BSD" ;; esac ;; # OpenBSD *:OpenBSD:* ) # determine architecture AT="${UNAME_MACHINE}" AP="${AT}" case "${AP}" in i[3-6]86 ) AP="iX86" ;; esac AC="${AP}" # determine system r=`echo "${UNAME_RELEASE}" | sed -e 's/\([-_].*\)$/[\1]/'` ST="OpenBSD ${r}" SP="${ST}" SC="4.4BSD" ;; # GNU/Linux *:Linux:* ) # determine architecture AT="${UNAME_MACHINE}" case "${AT}" in ia64 ) AT="IA64" ;; x86_64 ) AT='AMD64' ;; parisc ) AT="HPPA32" ;; parisc64 ) AT="HPPA64" ;; esac AP="${AT}" case "${AP}" in i[3-6]86 ) AP='iX86' ;; esac AC="${AP}" # determine system v_kern=`echo "${UNAME_RELEASE}" |\ sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/'` v_libc=`(strings /lib/libc.so.* | grep '^GLIBC_' | sed -e 's/^GLIBC_//' |\ env -i sort -n | sed -n -e '$p' | sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/') 2>/dev/null` ST="GNU/${v_libc}/<${v_kern}>" if [ -f /etc/lsb-release ]; then eval `( . /etc/lsb-release echo "SC=\"LSB${LSB_VERSION}\"" if [ ".${DISTRIB_ID}" != . -a ".${DISTRIB_RELEASE}" != . ]; then echo "SP=\"${DISTRIB_ID} ${DISTRIB_RELEASE}\"" fi ) 2>/dev/null` fi if [ ".$SP" = . ]; then for tagfile in x \ `cd /etc && \ /bin/ls *[_-]release *[_-]version 2>/dev/null | env -i sort | \ sed -e '/^redhat-release$/d' -e '/^lsb-release$/d'; \ echo redhat-release lsb-release` do [ ".${tagfile}" = .x ] && continue [ ! -f "/etc/${tagfile}" ] && continue n=`echo ${tagfile} | sed -e 's/[_-]release$//' -e 's/[_-]version$//'` v=`(grep VERSION /etc/${tagfile}; cat /etc/${tagfile}) | grep '[0-9]' | sed -e 'q' |\ sed -e 's/^/#/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\).*$/\1/' \ -e 's/^#.*$//'` case "`util_lower ${n}`" in redhat ) if [ ".`grep 'Red Hat Enterprise Linux' /etc/${tagfile}`" != . ]; then n="ed at nterprise inux" else n="ed at inux" fi ;; debian ) n="Debian[ GNU/Linux]" ;; ubuntu ) n="Ubuntu[ GNU/Linux]" ;; fedora ) n=" Core[ GNU/Linux]" ;; suse ) n="SuSE[ Linux]" ;; mandrake*|mandriva ) n="Mandriva[ Linux]" ;; gentoo ) n="Gentoo[ GNU/Linux]" ;; slackware ) n="Slackware[ Linux]" ;; turbolinux ) n="TurboLinux" ;; unitedlinux ) n="UnitedLinux" ;; * ) n="${n}[ GNU/Linux]" ;; esac case "$n" in *"<"*">"* ) SP="$n <$v>" ;; * ) SP="$n $v" ;; esac break done fi [ ".$SP" = . ] && SP="${ST}" [ ".$SC" = . ] && SC="LSB" ;; # Sun Solaris *:SunOS:* ) # determine architecture AT="${UNAME_MACHINE}" case "${AT}" in i86pc ) AT="iX86" case "`(/bin/isainfo -k) 2>&1`" in amd64 ) AT="AMD64" ;; esac ;; esac AP="${AT}" case "${AP}" in sun4[cdm] ) AP="SPARC32" ;; sun4[uv] ) AP="SPARC64" ;; sun4* ) AP="SPARC" ;; esac AC="${AP}" case "${AC}" in SPARC* ) AC="SPARC" ;; esac # determine system ST="[Sun ]SunOS ${UNAME_RELEASE}" v=`echo "${UNAME_RELEASE}" |\ sed -e 's;^4\.;1.;' \ -e 's;^5\.\([0-6]\)[^0-9]*$;2.\1;' \ -e 's;^5\.\([0-9][0-9]*\).*;\1;'` SP="[Sun ]Solaris $v" case "${UNAME_RELEASE}" in 4.* ) SC="4.3BSD" ;; 5.* ) SC="SVR4" ;; esac ;; # SCO UnixWare *:UnixWare:* ) # determine architecture AT="${UNAME_MACHINE}" case "${AT}" in i[3-6]86 | ix86at ) AT="iX86" ;; esac AP="${AT}" # determine system v=`/sbin/uname -v` ST="[SCO ]UnixWare ${v}" SP="${ST}" SC="SVR${UNAME_RELEASE}" ;; # QNX *:QNX:* ) # determine architecture AT="${UNAME_MACHINE}" case "${AT}" in x86pc ) AT="iX86" ;; esac AP="${AT}" # determine system v="${UNAME_RELEASE}" ST="QNX[ Neutrino RTOS] ${v}" v=`echo "${v}" | sed -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\).*$;\1;'` SP="QNX[ Neutrino RTOS] ${v}" SC="QNX" ;; # SGI IRIX *:IRIX*:* ) # determine architecture AT="${UNAME_MACHINE}" AP="${AT}" case "${AP}:${UNAME_SYSTEM}" in IP*:IRIX64 ) AP="MIPS64" ;; IP*:* ) AP="MIPS" ;; esac AC="${AP}" # determine system v=`(/bin/uname -R || /bin/uname -r) 2>/dev/null | sed -e 's;[0-9.]* ;;'` ST="[SGI ]IRIX ${v}" v="${UNAME_RELEASE}" SP="[SGI ]IRIX ${v}" SC="4.2BSD/SVR3" ;; # HP HP-UX *:HP-UX:* ) # determine architecture AT="${UNAME_MACHINE}" case "${AT}" in ia64 ) AT="IA64" ;; 9000/[34]?? ) AT=M68K ;; 9000/[678][0-9][0-9]) sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523 ) AT="HPPA1.0" ;; 528 ) AT="HPPA1.1" ;; 532 ) AT="HPPA2.0" case "${sc_kernel_bits}" in 32 ) AT="${AT}n" ;; 64 ) AT="${AT}w" ;; esac ;; esac ;; esac AP="${AT}" case "${AP}" in HPPA* ) AP="HPPA" ;; esac AC="${AP}" # determine system v=`echo "${UNAME_RELEASE}" | sed -e 's;^[^0-9]*;;'` ST="[HP ]-" SP="${ST}" case "${v}" in 10.* ) SC="SVR4.2" ;; [7-9]* ) SC="SVR4" ;; esac ;; # HP Tru64 (OSF1) *:OSF1:* ) # determine architecture AP="${UNAME_MACHINE}" case "${AP}" in alpha ) AP="Alpha" ;; esac alpha_type=`(/usr/sbin/psrinfo -v) 2>/dev/null |\ sed -n -e 's/^.*The alpha \([^ ][^ ]*\).*processor.*$/\1/p' | sed -e 'q'` AT="${AP}${alpha_type}" AC="${AP}" # determine system v=`echo "${UNAME_RELEASE}" | sed -e 's;^[VTX];;'` ST="[HP ]Tru64 ${v}" SP="${ST}" SC="OSF1" ;; # IBM AIX *:AIX:* ) cpu_arch=rs6000 if [ -x /usr/sbin/lsdev -a -x /usr/sbin/lsattr ]; then cpu_id=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if [ ".`/usr/sbin/lsattr -El ${cpu_id} | grep -i powerpc`" != . ]; then cpu_arch=powerpc fi elif [ -d /QOpenSys ]; then # IBM i5/OS (aka OS/400) with PASE (Portable Application Solutions Environment) cpu_arch=powerpc fi if [ -x /usr/bin/oslevel ]; then os_level=`/usr/bin/oslevel` else os_level="`uname -v`.`uname -r`" fi os_level=`echo "${os_level}" |\ sed -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\)\(\.[0-9][0-9]*\)\(.*\)$;<\1>\2[\3];' \ -e 's;^\([0-9][0-9]*\.[0-9][0-9]*\)\(.*\)$;<\1>\2;'` AT="${cpu_arch}" AP="${AT}" AC="${AP}" ST="[IBM ]${os_level}" SP="${ST}" case "${os_level}" in [12]* ) SC="SVR2" ;; * ) SC="SVR4" ;; esac ;; # Apple MacOS X Darwin *:Darwin:* ) AT=`uname -p` case "${AT}" in powerpc ) AT="PPC" ;; esac AP="${AT}" AC="${AP}" case "${AC}" in i?86 ) AC="iX86" ;; esac ST="[Apple ]${UNAME_SYSTEM} ${UNAME_RELEASE}" SP="${ST}" SC="4.4BSD/Mach3" ;; # TODO ...ADD YOUR NEW PLATFORM CHECK HERE... TODO # *:XXX:* ) # ... # ;; # ...A STILL UNKNOWN PLATFORM... * ) AT=`echo "${UNAME_MACHINE}" | sed -e "s; ;${opt_C};g"` AP="${AT}" AC="${AP}" v=`echo "${UNAME_RELEASE}" |\ sed -e 's/^/#/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/' \ -e 's/^#[^0-9]*\([0-9][0-9]*\).*$/\1/' \ -e 's/^#.*$/?/'` ST="${UNAME_SYSTEM} ${v}" SP="${ST}" SC="${SP}" ;; esac # provide fallback values [ ".$AT" = . ] && AT="${AP:-${AC}}" [ ".$AP" = . ] && AP="${AT:-${AC}}" [ ".$AC" = . ] && AC="${AP:-${AT}}" [ ".$ST" = . ] && ST="${SP:-${SC}}" [ ".$SP" = . ] && SP="${ST:-${SC}}" [ ".$SC" = . ] && SC="${SP:-${ST}}" # support explicit enforced verbose/concise output if [ ".$opt_v" = .yes ]; then opt_F=`echo ":$opt_F" | sed -e 's/^://' -e 's/%\([as][cpt]\)/%[\1]/g'` elif [ ".$opt_c" = .yes ]; then opt_F=`echo ":$opt_F" | sed -e 's/^://' -e 's/%\([as][cpt]\)/%<\1>/g'` fi # provide verbose and concise variants AC_V=""; AC_N=""; AC_C="" AP_V=""; AP_N=""; AP_C="" AT_V=""; AT_N=""; AT_C="" SC_V=""; SC_N=""; SC_C="" SP_V=""; SP_N=""; SP_C="" ST_V=""; ST_N=""; ST_C="" for var_lc in at ap ac st sp sc; do case "$opt_F" in *"%[${val_lc}]"* | *"%{${val_lc}}"* | *"%${val_lc}"* | *"%<${val_lc}>"* ) var_uc=`util_upper "$var_lc"` eval "val=\"\$${var_uc}\"" val_V=""; val_N=""; val_C="" case "$opt_F" in *"%[${var_lc}]"* ) val_V=`echo ":$val" | \ sed -e 's/^://' \ -e 's;\[\([^]]*\)\];\1;g' \ -e 's;<\([^>]*\)>;\1;g' \ -e "s; ;§§;g" \ -e "s;/;%%;g" \ -e "s;§§;${opt_S};g" \ -e "s;%%;${opt_C};g"` eval "${var_uc}_V=\"\${val_V}\"" ;; esac case "$opt_F" in *"%{${var_lc}}"* | *"%${var_lc}"* ) val_N=`echo ":$val" | \ sed -e 's/^://' \ -e 's;\[\([^]]*\)\];;g' \ -e 's;<\([^>]*\)>;\1;g' \ -e "s; ;§§;g" \ -e "s;/;%%;g" \ -e "s;§§;${opt_S};g" \ -e "s;%%;${opt_C};g"` eval "${var_uc}_N=\"\${val_N}\"" ;; esac case "$opt_F" in *"%<${var_lc}>"* ) val_C=`echo ":$val" | \ sed -e 's/^://' \ -e 's;\[\([^]]*\)\];;g' \ -e 's;[^<]*<\([^>]*\)>[^<]*;\1;g' \ -e "s; ;§§;g" \ -e "s;/;%%;g" \ -e "s;§§;${opt_S};g" \ -e "s;%%;${opt_C};g"` eval "${var_uc}_C=\"\${val_C}\"" ;; esac ;; esac done # create output string output=`echo ":$opt_F" |\ sed -e "s/^://" \ -e "s;%\\[ac\\];${AC_V};g" \ -e "s;%{ac};${AC_N};g" \ -e "s;%ac;${AC_N};g" \ -e "s;%;${AC_C};g" \ -e "s;%\\[ap\\];${AP_V};g" \ -e "s;%{ap};${AP_N};g" \ -e "s;%ap;${AP_N};g" \ -e "s;%;${AP_C};g" \ -e "s;%\\[at\\];${AT_V};g" \ -e "s;%{at};${AT_N};g" \ -e "s;%at;${AT_N};g" \ -e "s;%;${AT_C};g" \ -e "s;%\\[sc\\];${SC_V};g" \ -e "s;%{sc};${SC_N};g" \ -e "s;%sc;${SC_N};g" \ -e "s;%;${SC_C};g" \ -e "s;%\\[sp\\];${SP_V};g" \ -e "s;%{sp};${SP_N};g" \ -e "s;%sp;${SP_N};g" \ -e "s;%;${SP_C};g" \ -e "s;%\\[st\\];${ST_V};g" \ -e "s;%{st};${ST_N};g" \ -e "s;%st;${ST_N};g" \ -e "s;%;${ST_C};g" \ -e 's/\\\\n/^/g' |\ tr '^' '\012'` # support lower/upper-case mapping if [ ".$opt_L" = .yes ]; then output=`util_lower "$output"` elif [ ".$opt_U" = .yes ]; then output=`util_upper "$output"` fi # display output string if [ ".$opt_n" = .yes ]; then echo . | awk '{ printf("%s", output); }' output="$output" else echo "$output" fi shtool_exit 0 ;; arx ) ## ## arx -- Extended archive command ## Copyright (c) 1999-2006 Ralf S. Engelschall ## ar_prg="$opt_C" ar_cmd="$1"; shift archive="$1"; shift files="$*" # walk through the file list and expand archives members ar_tmpdir=`echo $archive | sed -e 's;[^/]*$;.arx;'` nfiles='' if [ ".$files" != . ]; then for file in $files; do if [ ! -f $file ]; then echo "$msgprefix:Error: input file not found: $file" 1>&2 shtool_exit 1 fi case $file in *.a ) if [ ! -d $ar_tmpdir ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $ar_tmpdir" 1>&2 fi mkdir $ar_tmpdir fi case $ar_tmpdir in .arx ) from="../$file" ;; * ) dir=`echo $file | sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;'` base=`echo $file | sed -e 's;.*/\([^/]*\)$;\1;'` from="`cd $dir; pwd`/$base" ;; esac if [ ".$opt_t" = .yes ]; then echo "(cd $ar_tmpdir && $ar_prg x $from)" 1>&2 fi (cd $ar_tmpdir && eval $ar_prg x $from) if [ $? -ne 0 ]; then echo "$msgprefix:Error: member extraction failed for archive: $file" 1>&2 shtool_exit 1 fi for member in - `eval $ar_prg t $file | sed -e '/_\.SYMDEF/d'`; do [ ".$member" = .- ] && continue nfiles="$nfiles $ar_tmpdir/$member" done ;; * ) nfiles="$nfiles $file" ;; esac done fi # run the final archive command if [ ".$opt_t" = .yes ]; then echo "$ar_prg $ar_cmd $archive $nfiles" 1>&2 fi eval $ar_prg $ar_cmd $archive $nfiles if [ $? -ne 0 ]; then echo "$msgprefix:Error: archive command failed" 1>&2 shtool_exit $? fi # cleanup and die gracefully if [ -d $ar_tmpdir ]; then if [ ".$opt_t" = .yes ]; then echo "rm -rf $ar_tmpdir" 1>&2 fi rm -rf $ar_tmpdir fi shtool_exit 0 ;; slo ) ## ## slo -- Separate linker options by library class ## Copyright (c) 1998-2006 Ralf S. Engelschall ## DIFS="$IFS" # parse out -L and -l options from command line DIRS='' LIBS='' ARGV='' optprev='' for opt do # concatenate with previous option if exists if [ ".$optprev" != . ]; then opt="${optprev}${opt}"; optprev='' fi # remember options for arg if used stand-alone if [ ".$opt" = ".-L" ] || [ ".$opt" = ".-l" ]; then optprev="$opt" continue; fi # split argument into option plus option argument arg="`echo $opt | cut -c3-`" opt="`echo $opt | cut -c1-2`" # store into containers case $opt in -L) DIRS="$DIRS:$arg" ;; -l) LIBS="$LIBS:$arg" ;; *) ARGV="$ARGV $opt" ;; esac done # set linker default directories DIRS_DEFAULT='/lib:/usr/lib' if [ ".$LD_LIBRARY_PATH" != . ]; then DIRS_DEFAULT="$DIRS_DEFAULT:$LD_LIBRARY_PATH" fi # sort options by class DIRS_OBJ='' LIBS_OBJ='' DIRS_PIC='' LIBS_PIC='' DIRS_DSO='' LIBS_DSO='' # for each library... OIFS="$IFS"; IFS=':' for lib in $LIBS; do [ ".$lib" = . ] && continue found='no' found_indefdir='no' found_type='' found_dir='' # for each directory... OIFS2="$IFS"; IFS=":$DIFS" for dir in ${DIRS} switch-to-defdirs ${DIRS_DEFAULT}; do [ ".$dir" = . ] && continue [ ".$dir" = .switch-to-defdirs ] && found_indefdir=yes [ ! -d $dir ] && continue # search the file OIFS3="$IFS"; IFS="$DIFS" for file in '' `cd $dir && env -i /bin/ls lib${lib}.* 2>/dev/null`; do [ ".$file" = . ] && continue case $file in *.so|*.so.[0-9]*|*.sl|*.sl.[0-9]* ) found=yes; found_type=DSO; break ;; *.lo|*.la ) found=yes; found_type=PIC ;; *.a ) if [ ".$found_type" = . ]; then found=yes found_type=OBJ fi ;; esac done IFS="$OIFS3" if [ ".$found" = .yes ]; then found_dir="$dir" break fi done IFS="$OIFS2" if [ ".$found" = .yes ]; then if [ ".$found_indefdir" != .yes ]; then eval "dirlist=\"\${DIRS_${found_type}}:\"" case "$dirlist" in *:$found_dir:* ) ;; * ) eval "DIRS_${found_type}=\"\$DIRS_${found_type}:${found_dir}\"" ;; esac eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\"" else eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\"" fi else LIBS_OBJ="$LIBS_OBJ:$lib" #dirlist="`echo $DIRS $DIRS_DEFAULT | sed -e 's/:/ /g'`" #echo "slo:Warning: library \"$lib\" not found in any of the following dirs:" 2>&1 #echo "slo:Warning: $dirlist" 1>&1 fi done IFS="$OIFS" # also pass-through unused dirs even if it's useless OIFS="$IFS"; IFS=':' for dir in $DIRS; do dirlist="${DIRS_OBJ}:${DIRS_PIC}:${DIRS_DSO}:" case "$dirlist" in *:$dir:* ) ;; * ) DIRS_OBJ="$DIRS_OBJ:$dir" ;; esac done IFS="$OIFS" # reassemble the options but separated by type for type in OBJ PIC DSO; do OIFS="$IFS"; IFS=':' eval "libs=\"\$LIBS_${type}\"" opts='' for lib in $libs; do [ ".$lib" = . ] && continue opts="$opts -l$lib" done eval "LIBS_${type}=\"$opts\"" eval "dirs=\"\$DIRS_${type}\"" opts='' for dir in $dirs; do [ ".$dir" = . ] && continue opts="$opts -L$dir" done eval "DIRS_${type}=\"$opts\"" IFS="$OIFS" done # give back results for var in ARGV DIRS_OBJ LIBS_OBJ DIRS_PIC LIBS_PIC DIRS_DSO LIBS_DSO; do eval "val=\"\$${var}\"" val="`echo $val | sed -e 's/^ *//'`" echo "${opt_p}${var}=\"${val}\"" done shtool_exit 0 ;; scpp ) ## ## scpp -- Sharing C Pre-Processor ## Copyright (c) 1999-2006 Ralf S. Engelschall ## srcs="$*" output="${opt_o}.n" # find a reasonable Awk awk='' paths=`echo $PATH |\ sed -e 's%/*:%:%g' -e 's%/$%%' \ -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \ -e 's/:/ /g'` for name in gawk nawk awk; do for path in $paths; do if [ -r "$path/$name" ]; then awk="$path/$name" break fi done if [ ".$awk" != . ]; then break fi done if [ ".$awk" = . ]; then echo "$msgprefix:Error: cannot find a reasonable Awk" 1>&2 shtool_exit 1 fi # parse source file(s) if [ ".$opt_v" = .yes ]; then echo "Parsing:" | $awk '{ printf("%s", $0); }' 1>&2 fi for src in $srcs; do if [ ".$opt_v" = .yes ]; then echo $src | $awk '{ printf(" %s", $0); }' 1>&2 fi if [ ".$opt_f" != . ]; then inputcmd="sed" OIFS="$IFS"; IFS="$ASC_NL"; set -- $opt_f; IFS="$OIFS" for e do inputcmd="$inputcmd -e '$e'" done inputcmd="$inputcmd '$src'" else inputcmd="cat '$src'" fi eval $inputcmd |\ $awk ' BEGIN { ln = 0; fln = 0; level = 0; mode = ""; store = ""; } { ln++; } /^#if.*/ { level++; } /^#if [a-zA-Z_][a-zA-Z0-9_]* *$/ { if ($2 == define) { mode = "D"; printf("D:#line %d \"%s\"\n", ln, src); next; } } /^#endif.*/ { level--; if (mode == "D" && level == 0) { mode = ""; next; } } /^[a-zA-Z_][a-zA-Z0-9_].*;.*/ { if ($1 == class) { printf("V:#line %d \"%s\"\n", ln, src); printf("V:%s\n", $0); printf("J:%s\n", $0); next; } } /^[a-zA-Z_][a-zA-Z0-9_].*=.*/ { if ($1 == class) { printf("V:#line %d \"%s\"\n", ln, src); printf("V:%s\n", $0); printf("J:%s\n", $0); next; } } /^[a-zA-Z_][a-zA-Z0-9_]*/ { if ($1 == class) { fln = ln; store = $0; mode = "F"; next; } } /^\{ *$/ { if (mode == "F") { printf("F:#line %d \"%s\"\n", fln, src); printf("F:%s;\n", store); printf("I:%s;\n", store); store = ""; mode = ""; next; } } { if (mode == "D") printf("D:%s\n", $0); else if (mode == "F") store = store " " $0; } ' "src=$src" "define=$opt_D" "class=$opt_C" >>$tmpfile done if [ ".$opt_v" = .yes ]; then echo "" 1>&2 fi # start generating output header echo "/* $opt_o -- autogenerated from $opt_t, DO NOT EDIT! */" >$output echo "#line 1 \"$opt_t\"" >>$output sed <$opt_t -e "1,/^${opt_M} *\$/p" -e 'd' |\ sed -e "/^${opt_M} *\$/d" >>$output # merge in the define blocks grep '^D:' $tmpfile | sed -e 's/^D://' >>$output # generate standard prolog echo "#line 1 \"_ON_THE_FLY_\"" >>$output echo "" >>$output echo "/* make sure the scpp source extensions are skipped */" >>$output echo "#define $opt_D 0" >>$output echo "#define $opt_C /**/" >>$output # generate namespace hiding for variables echo "" >>$output echo "/* move intern variables to hidden namespace */" >>$output grep '^J:' $tmpfile | sed >>$output \ -e 's/^J://' \ -e 's/ */ /g' \ -e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\)\[\];.*$/#define \1 __\1/' \ -e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\)\[\] =.*$/#define \1 __\1/' \ -e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\);.*$/#define \1 __\1/' \ -e 's/^[^=;]*[ *]\([a-zA-Z0-9_]*\) =.*$/#define \1 __\1/' # generate namespace hiding for functions echo "" >>$output echo "/* move intern functions to hidden namespace */" >>$output grep '^I:' $tmpfile | sed >>$output \ -e 's/^I://' \ -e 's/\([ (]\) */\1/g' \ -e 's/ *\([),]\)/\1/g' \ -e 's/^[^(]*[ *]\([a-zA-Z0-9_]*\)(.*$/#define \1 __\1/' # generate prototypes for variables echo "" >>$output echo "/* prototypes for intern variables */" >>$output grep '^V:' $tmpfile | sed >>$output \ -e 's/^V://' \ -e 's/ */ /g' \ -e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\[\]\);.*$/\1;/' \ -e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\[\]\) =.*$/\1;/' \ -e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\);.*$/\1;/' \ -e 's/^\([^=;]*[ *][a-zA-Z0-9_]*\) =.*$/\1;/' \ -e 's/ ;/;/g' \ -e "s/^$opt_C /extern /" # generate prototypes for functions echo "" >>$output echo "/* prototypes for intern functions */" >>$output grep '^F:' $tmpfile | sed >>$output \ -e 's/^F://' \ -e 's/\([ (]\) */\1/g' \ -e 's/ *\([),]\)/\1/g' \ -e 's/\([* ]\)[a-zA-Z0-9_]*,/\1,/g' \ -e 's/\([* ]\)[a-zA-Z0-9_]*);/\1);/g' \ -e 's/(\*[a-zA-Z0-9_]*)(/(*)(/g' \ -e 's/\([ (]\) */\1/g' \ -e 's/ *\([),]\)/\1/g' \ -e "s/^$opt_C /extern /" # finish generating output header n=`(echo ''; sed <$opt_t -e "1,/^${opt_M} *\$/p" -e 'd') |\ wc -l | sed -e 's;^ *\([0-9]*\) *$;\1;'` echo "#line $n \"$opt_t\"" >>$output sed <$opt_t -e "/^${opt_M} *\$/,\$p" -e 'd' |\ sed -e "/^${opt_M} *\$/d" >>$output # create final output file if [ -f $opt_o ]; then if [ ".$opt_p" = .yes ]; then grep -v '^#line' $opt_o >$tmpfile.o grep -v '^#line' $output >$tmpfile.n out_old="$tmpfile.o" out_new="$tmpfile.n" else out_old="$opt_o" out_new="$output" fi if cmp -s $out_old $out_new; then : else cp $output $opt_o fi else cp $output $opt_o fi rm -f $output rm -f $tmpfile $tmpfile.* >/dev/null 2>&1 shtool_exit 0 ;; version ) ## ## version -- Maintain a version information file ## Copyright (c) 1994-2006 Ralf S. Engelschall ## file="$1" # determine prefix and name name="$opt_n" prefix="$opt_p" # determine current version triple="$opt_s" if [ ".$triple" != . ]; then # use given triple if [ ".`echo $triple | grep '[0-9]*.[0-9]*[sabp.][0-9]*'`" = . ]; then echo "$msgprefix:Error: invalid argument to option \`-s': \`$opt_s'" 1>&2 shtool_exit 1 fi eval `echo $triple |\ sed -e 's%\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\).*%\ ver="\1";rev="\2";typ="\3";lev="\4"%'` tim=calc elif [ -r $file ]; then # determine triple from given file eval `grep 'Version [0-9]*.[0-9]*[sabp.][0-9]* ([0-9]*-[a-zA-Z]*-[0-9]*)' $file |\ sed -e 's%.*Version \([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\) (\([0-9]*-[a-zA-Z]*-[0-9]*\)).*%\ ver="\1";rev="\2";typ="\3";lev="\4";tim="\5"%' -e 'q'` else # intialise to first version ver=0 rev=1 typ=. lev=0 tim=calc fi # determine new version in batch if [ ".$opt_i" != . ]; then case $opt_i in v ) ver=`expr $ver + 1` rev=0 lev=0 ;; r ) rev=`expr $rev + 1` lev=0 ;; l ) lev=`expr $lev + 1` ;; * ) echo "$msgprefix:Error: invalid argument to option \`-i': \`$opt_i'" 1>&2 shtool_exit 1 ;; esac tim=calc fi # determine new version interactively if [ ".$opt_e" = .yes ]; then echo "old version: ${ver}.${rev}${typ}${lev}" while [ 1 ]; do echo dummy | awk '{ printf("new version: "); }' read triple case $triple in [0-9]*.[0-9]*[sabp.][0-9]* ) ;; * ) echo "$msgprefix:Error: invalid version string entered: \`$triple'" 1>&2 continue ;; esac break done eval `echo $triple |\ sed -e 's%^\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\)$%\ ver="\1";rev="\2";typ="\3";lev="\4"%'` tim=calc fi # determine hexadecimal and libtool value of version case $typ in a ) typnum=0; levnum=$lev ;; b ) typnum=1; levnum=$lev ;; p | . ) typnum=2; levnum=$lev ;; s ) typnum=15; levnum=255 ;; # snapshots are special esac hex=`echo "$ver:$rev:$typnum:$levnum" |\ awk -F: '{ printf("0x%x%02x%1x%02x", $1, $2, $3, $4); }' |\ tr 'abcdef' 'ABCDEF'` ltv=`echo "$ver:$rev:$typnum:$levnum" |\ awk -F: '{ printf("%d:%d", $1*10 + $2, $3*10 + $4); }'` # determine date if [ ".$tim" = .calc ]; then day=`date '+%d'` month=`date '+%m'` year=`date '+%Y' 2>/dev/null` if [ ".$time_year" = . ]; then year=`date '+%y'` case $year in [5-9][0-9]) year="19$year" ;; [0-4][0-9]) year="20$year" ;; esac fi case $month in 1|01) month='Jan' ;; 2|02) month='Feb' ;; 3|03) month='Mar' ;; 4|04) month='Apr' ;; 5|05) month='May' ;; 6|06) month='Jun' ;; 7|07) month='Jul' ;; 8|08) month='Aug' ;; 9|09) month='Sep' ;; 10) month='Oct' ;; 11) month='Nov' ;; 12) month='Dec' ;; esac tim="${day}-${month}-${year}" fi # perform result actions mode=show if [ ".$opt_i" != . ]; then mode=edit elif [ ".$opt_e" = .yes ]; then mode=edit elif [ ".$opt_s" != . ]; then mode=edit fi if [ ".$mode" = .show ]; then # just display the current version case $opt_d in short ) echo "${ver}.${rev}${typ}${lev}" ;; long ) echo "${ver}.${rev}${typ}${lev} ($tim)" ;; libtool ) echo "${ltv}" ;; hex ) echo "${hex}" ;; * ) echo "$msgprefix:Error: invalid argument to option \`-d': \`$opt_d'" 1>&2 shtool_exit 1 ;; esac else # update the version file # pre-generate various strings triple="${ver}.${rev}${typ}${lev}" vHex="$hex" vShort="${triple}" vLong="${triple} (${tim})" vTeX="This is ${name}, Version ${triple} (${tim})" vGNU="${name} ${triple} (${tim})" vWeb="${name}/${triple}" vSCCS="@(#)${name} ${triple} (${tim})" vRCS="\$Id: ${name} ${triple} (${tim}) \$" # determine string out of filename # (do NOT try to optimize this in any way because of portability) filestr=`util_upper "$file" | tr './%+' '____' | sed -e 's/-/_/g'` # generate uppercase prefix prefixupper=`util_upper "$prefix"` # create the version file according the the selected language echo "new version: ${vLong}" cp /dev/null $file case $opt_l in txt ) echo >>$file "" echo >>$file " ${file} -- Version Information for ${name} (syntax: Text)" echo >>$file " [automatically generated and maintained by GNU shtool]" echo >>$file "" echo >>$file " $vTeX" echo >>$file "" ;; c ) echo >>$file "/*" echo >>$file "** ${file} -- Version Information for ${name} (syntax: C/C++)" echo >>$file "** [automatically generated and maintained by GNU shtool]" echo >>$file "*/" echo >>$file "" echo >>$file "#ifdef _${filestr}_AS_HEADER_" echo >>$file "" echo >>$file "#ifndef _${filestr}_" echo >>$file "#define _${filestr}_" echo >>$file "" echo >>$file "#define ${prefixupper}VERSION ${vHex}" echo >>$file "" echo >>$file "typedef struct {" echo >>$file " const int v_hex;" echo >>$file " const char *v_short;" echo >>$file " const char *v_long;" echo >>$file " const char *v_tex;" echo >>$file " const char *v_gnu;" echo >>$file " const char *v_web;" echo >>$file " const char *v_sccs;" echo >>$file " const char *v_rcs;" echo >>$file "} ${prefix}version_t;" echo >>$file "" echo >>$file "extern ${prefix}version_t ${prefix}version;" echo >>$file "" echo >>$file "#endif /* _${filestr}_ */" echo >>$file "" echo >>$file "#else /* _${filestr}_AS_HEADER_ */" echo >>$file "" echo >>$file "#define _${filestr}_AS_HEADER_" echo >>$file "#include \"${file}\"" echo >>$file "#undef _${filestr}_AS_HEADER_" echo >>$file "" echo >>$file "${prefix}version_t ${prefix}version = {" echo >>$file " ${vHex}," echo >>$file " \"${vShort}\"," echo >>$file " \"${vLong}\"," echo >>$file " \"${vTeX}\"," echo >>$file " \"${vGNU}\"," echo >>$file " \"${vWeb}\"," echo >>$file " \"${vSCCS}\"," echo >>$file " \"${vRCS}\"" echo >>$file "};" echo >>$file "" echo >>$file "#endif /* _${filestr}_AS_HEADER_ */" echo >>$file "" ;; m4 ) echo >>$file "##" echo >>$file "## ${file} -- Version Information for ${name} (syntax: M4)" echo >>$file "## [automatically generated and maintained by GNU shtool]" echo >>$file "##" echo >>$file "" echo >>$file "m4_define([v_hex], [${vHex}])" echo >>$file "m4_define([v_short], [${vShort}])" echo >>$file "m4_define([v_long], [${vLong}])" echo >>$file "m4_define([v_tex], [${vTeX}])" echo >>$file "m4_define([v_gnu], [${vGNU}])" echo >>$file "m4_define([v_web], [${vWeb}])" echo >>$file "m4_define([v_sccs], [${vSCCS}])" echo >>$file "m4_define([v_rcs], [${vRCS}])" echo >>$file "" ;; perl ) echo >>$file "##" echo >>$file "## ${file} -- Version Information for ${name} (syntax: Perl)" echo >>$file "## [automatically generated and maintained by GNU shtool]" echo >>$file "##" echo >>$file "" echo >>$file "our \$${prefix}version = {" echo >>$file " 'v_hex' => ${vHex}," echo >>$file " 'v_short' => \"${vShort}\"," echo >>$file " 'v_long' => \"${vLong}\"," echo >>$file " 'v_tex' => \"${vTeX}\"," echo >>$file " 'v_gnu' => \"${vGNU}\"," echo >>$file " 'v_web' => \"${vWeb}\"," echo >>$file " 'v_sccs' => \"${vSCCS}\"," echo >>$file " 'v_rcs' => \"\\${vRCS}/\"" echo >>$file "};" echo >>$file "" echo >>$file "1;" echo >>$file "" ;; python ) echo >>$file "##" echo >>$file "## ${file} -- Version Information for ${name} (syntax: Python)" echo >>$file "## [automatically generated and maintained by GNU shtool]" echo >>$file "##" echo >>$file "" echo >>$file "class ${prefix}version:" echo >>$file " v_hex = ${vHex}" echo >>$file " v_short = \"${vShort}\"" echo >>$file " v_long = \"${vLong}\"" echo >>$file " v_tex = \"${vTeX}\"" echo >>$file " v_gnu = \"${vGNU}\"" echo >>$file " v_web = \"${vWeb}\"" echo >>$file " v_sccs = \"${vSCCS}\"" echo >>$file " v_rcs = \"${vRCS}\"" echo >>$file "" ;; * ) echo "$msgprefix:Error: invalid argument to option \`-l': \`$opt_l'" 1>&2 shtool_exit 1 ;; esac fi shtool_exit 0 ;; path ) ## ## path -- Deal with program paths ## Copyright (c) 1998-2006 Ralf S. Engelschall ## namelist="$*" # check whether the test command supports the -x option if [ -x /bin/sh ] 2>/dev/null; then minusx="-x" else minusx="-r" fi # split path string paths="`echo $opt_p |\ sed -e 's/^:/.:/' \ -e 's/::/:.:/g' \ -e 's/:$/:./' \ -e 's/:/ /g'`" # SPECIAL REQUEST # translate forward to reverse path if [ ".$opt_r" = .yes ]; then if [ "x$namelist" = "x." ]; then rp='.' else rp='' for pe in `IFS="$IFS/"; echo $namelist`; do rp="../$rp" done fi echo $rp | sed -e 's:/$::' shtool_exit 0 fi # SPECIAL REQUEST # strip out directory or base name if [ ".$opt_d" = .yes ]; then echo "$namelist" |\ sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' shtool_exit 0 fi if [ ".$opt_b" = .yes ]; then echo "$namelist" |\ sed -e 's;.*/\([^/]*\)$;\1;' shtool_exit 0 fi # MAGIC SITUATION # Perl Interpreter (perl) if [ ".$opt_m" = .yes ] && [ ".$namelist" = .perl ]; then rm -f $tmpfile >/dev/null 2>&1 touch $tmpfile found=0 pc=99 for dir in $paths; do dir=`echo $dir | sed -e 's;/*$;;'` nc=99 for name in perl perl5 miniperl; do if [ $minusx "$dir/$name" ] && [ ! -d "$dir/$name" ]; then perl="$dir/$name" pv=`$perl -e 'printf("%.3f", $]);'` echo "$pv:$pc:$nc:$perl" >>$tmpfile found=1 fi nc=`expr $nc - 1` done pc=`expr $pc - 1` done if [ $found = 1 ]; then perl="`cat $tmpfile | sort -r -u | sed -e 'q' | cut -d: -f4`" rm -f $tmpfile >/dev/null 2>&1 echo "$perl" shtool_exit 0 fi rm -f $tmpfile >/dev/null 2>&1 shtool_exit 1 fi # MAGIC SITUATION # C pre-processor (cpp) if [ ".$opt_m" = .yes ] && [ ".$namelist" = .cpp ]; then echo >$tmpfile.c "#include " echo >>$tmpfile.c "Syntax Error" # 1. try the standard cc -E approach cpp="${CC-cc} -E" (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # 2. try the cc -E approach and GCC's -traditional-ccp option cpp="${CC-cc} -E -traditional-cpp" (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # 3. try a standalone cpp command in path and lib dirs for path in $paths /lib /usr/lib /usr/local/lib; do path=`echo $path | sed -e 's;/*$;;'` if [ $minusx "$path/cpp" ] && [ ! -d "$path/cpp" ]; then cpp="$path/cpp" break fi done if [ ".$cpp" != . ]; then (eval "$cpp $tmpfile.c >/dev/null") 2>$tmpfile.out my_error=`grep -v '^ *+' $tmpfile.out` if [ ".$my_error" != . ]; then # ok, we gave up... cpp='' fi fi fi fi rm -f $tmpfile >/dev/null 2>&1 rm -f $tmpfile.c $tmpfile.out >/dev/null 2>&1 if [ ".$cpp" != . ]; then echo "$cpp" shtool_exit 0 fi shtool_exit 1 fi # STANDARD SITUATION # iterate over names for name in $namelist; do # iterate over paths for path in $paths; do path=`echo $path | sed -e 's;/*$;;'` if [ $minusx "$path/$name" ] && [ ! -d "$path/$name" ]; then if [ ".$opt_s" != .yes ]; then echo "$path/$name" fi shtool_exit 0 fi done done shtool_exit 1 ;; esac shtool_exit 0