cmph-0.9/0000777000175000017500000000000011216227521007315 500000000000000cmph-0.9/AUTHORS0000644000175000017500000000015211214344363010301 00000000000000Davi de Castro Reis davi@users.sourceforge.net Fabiano Cupertino Botelho fc_botelho@users.sourceforge.net cmph-0.9/man/0000777000175000017500000000000011216227521010070 500000000000000cmph-0.9/man/cmph.10000644000175000017500000000326711214344363011027 00000000000000.TH CMPH "1" "October 2007" "cmph 0.6" "User Commands" .SH NAME cmph \- minimum perfect hashing tool .SH SYNOPSIS .B cmph [-v] [-h] [-V] [-k nkeys] [-f hash_function] [-g [-c value][-s seed] ] [-a algorithm] [-M memory_in_MB] [-b BRZ_parameter] [-d tmp_dir] [-m file.mph] keysfile .SH DESCRIPTION .PP Command line tool to generate and query minimal perfect hash functions. .PP Please refer to http://cmph.sf.net for full documentation. .TP \fB\-h\fR Print an help message .TP \fB\-c\fR This value determines: the number of vertices in the graph for the algorithms BMZ and CHM; the number of bits per key required in the FCH algorithm .TP \fB\-a\fR Algorithm. Valid values are: bmz, bmz8, chm, brz, fch .TP \fB\-f\fR hash function (may be used multiple times). valid values are: djb2, fnv, jenkins, sdbm .TP \fB\-V\fR Print version number and exit .TP \fB\-v\fR Increase verbosity (may be used multiple times) .TP \fB\-k\fR Number of keys .TP \fB\-g\fR Generation mode .TP \fB\-s\fR Random seed .TP \fB\-m\fR Minimum perfect hash function file .TP \fB\-M\fR Main memory availability (in MB) .TP \fB\-d\fR Temporary directory used in brz algorithm .TP \fB\-b\fR Parameter of BRZ algorithm to make the maximal number of keys in a bucket lower than 256 .TP \fBkeysfile\fR Line separated file with keys .SH EXAMPLE $ # Using the default algorithm (chm) for constructing a mphf .br $ # for keys in file keys_file. Lines in keys_file _must_ be unique. .br $ ./cmph -v -g keys_file .br $ # Query id of keys in the file keys_query .br $ ./cmph -v -m keys_file.mph keys_query .SH AUTHOR This manual page was written by Enrico Tassi , for the Debian project (but may be used by others). cmph-0.9/man/Makefile.in0000644000175000017500000002434311216227414012060 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = man DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = SOURCES = DIST_SOURCES = man1dir = $(mandir)/man1 am__installdirs = "$(DESTDIR)$(man1dir)" NROFF = nroff MANS = $(man_MANS) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AR = @AR@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ FGREP = @FGREP@ GETCONF = @GETCONF@ GREP = @GREP@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LD = @LD@ LDFLAGS = @LDFLAGS@ LIBM = @LIBM@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ NM = @NM@ NMEDIT = @NMEDIT@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ RANLIB = @RANLIB@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ VERSION = @VERSION@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ ac_ct_CC = @ac_ct_CC@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ datadir = @datadir@ datarootdir = @datarootdir@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ host = @host@ host_alias = @host_alias@ host_cpu = @host_cpu@ host_os = @host_os@ host_vendor = @host_vendor@ htmldir = @htmldir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ libdir = @libdir@ libexecdir = @libexecdir@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ mandir = @mandir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ man_MANS = cmph.1 EXTRA_DIST = cmph.1 all: all-am .SUFFIXES: $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; 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If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin*|*mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) 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. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_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've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_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" } # func_emit_wrapper arg # # emit a libtool wrapper script on stdout # don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variable # set therein. # # arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the '.lib' directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # endif #endif #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 S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #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 # define FOPEN_WB "wb" # 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 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #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); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); static const char *script_text = EOF func_emit_wrapper yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat </dev/null || echo $SHELL` case $lt_newargv0 in *.exe | *.EXE) ;; *) lt_newargv0=$lt_newargv0.exe ;; esac ;; * ) lt_newargv0=$SHELL ;; esac fi cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ 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; LTWRAPPER_DEBUGPRINTF (("(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 * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } 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 } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$deplibs System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. 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But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$newdeplibs $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' 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" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$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. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "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}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; 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 not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; 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then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$oldobjs $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. 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fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # 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}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; 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do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: # vi:sw=2 cmph-0.9/INSTALL0000644000175000017500000002245011216227414010266 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. 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Run `configure --help' for more details. cmph-0.9/tests/0000777000175000017500000000000011216227521010457 500000000000000cmph-0.9/tests/graph_tests.c0000644000175000017500000000271311214344364013070 00000000000000#include "../src/graph.h" #define DEBUG #include "../src/debug.h" int main(int argc, char **argv) { graph_iterator_t it; cmph_uint32 i, neighbor; graph_t *g = graph_new(5, 10); fprintf(stderr, "Building random graph\n"); for (i = 0; i < 10; ++i) { cmph_uint32 v1 = i % 5; cmph_uint32 v2 = (i*2) % 5; if (v1 == v2) continue; graph_add_edge(g, v1, v2); DEBUGP("Added edge %u %u\n", v1, v2); } graph_print(g); graph_del_edge(g, 4, 3); graph_print(g); graph_clear_edges(g); graph_print(g); graph_destroy(g); fprintf(stderr, "Building cyclic graph\n"); g = graph_new(4, 5); graph_add_edge(g, 0, 3); graph_add_edge(g, 0, 1); graph_add_edge(g, 1, 2); graph_add_edge(g, 2, 0); if (!graph_is_cyclic(g)) { return 1; } graph_destroy(g); fprintf(stderr, "Building non-cyclic graph\n"); g = graph_new(5, 4); graph_add_edge(g, 0, 1); graph_add_edge(g, 1, 2); graph_add_edge(g, 2, 3); graph_add_edge(g, 3, 4); if (graph_is_cyclic(g)) { return 1; } fprintf(stderr, "Checking neighbors iterator\n"); it = graph_neighbors_it(g, 1); neighbor = graph_next_neighbor(g, &it); DEBUGP("Neighbor is %u\n", neighbor); if (neighbor != 0 && neighbor != 2) return 1; neighbor = graph_next_neighbor(g, &it); DEBUGP("Neighbor is %u\n", neighbor); if (neighbor != 0 && neighbor != 2) return 1; neighbor = graph_next_neighbor(g, &it); DEBUGP("Neighbor is %u\n", neighbor); if (neighbor != GRAPH_NO_NEIGHBOR) return 1; graph_destroy(g); return 0; } cmph-0.9/tests/compressed_rank_tests.c0000644000175000017500000000361411214344364015147 00000000000000#include "../src/compressed_rank.h" #define DEBUG #include "../src/debug.h" #include static inline void print_values(compressed_rank_t * cr, cmph_uint32 idx) { register cmph_uint32 index; index = compressed_rank_query(cr, idx); fprintf(stderr, "Index[%u]\t= %u\n", idx, index); } static inline void print_values_packed(char * cr_packed, cmph_uint32 idx) { register cmph_uint32 index; index = compressed_rank_query_packed(cr_packed, idx); fprintf(stderr, "Index[%u]\t= %u\n", idx, index); } /* n = 20 Indices: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 vector[] = {0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1} nzeros = 12 zeroIndices[] = {0, 1, 2, 5, 7, 9, 11, 12, 13, 16, 17, 18} */ int main(int argc, char **argv) { compressed_rank_t cr; cmph_uint32 i = 0; cmph_uint32 n = 12; cmph_uint32 nIndices = 20; cmph_uint32 keys_vec[] = {0, 1, 2, 5, 7, 9, 11, 12, 13, 16, 17, 18}; char *buf = NULL; cmph_uint32 buflen = 0; char * cr_packed = NULL; cmph_uint32 cr_pack_size = 0; compressed_rank_init(&cr); compressed_rank_generate(&cr, keys_vec, n); fprintf(stderr, "Space usage = %u\n", compressed_rank_get_space_usage(&cr)); for(i = 0; i < nIndices; i++) { print_values(&cr, i); } fprintf(stderr, "Dumping compressed rank structure\n"); compressed_rank_dump(&cr, &buf, &buflen); compressed_rank_destroy(&cr); fprintf(stderr, "Loading compressed rank structure\n"); compressed_rank_load(&cr, buf, buflen); for(i = 0; i < nIndices; i++) { print_values(&cr, i); } free(buf); cr_pack_size = compressed_rank_packed_size(&cr); cr_packed = (char *) calloc(cr_pack_size, sizeof(char)); compressed_rank_pack(&cr, cr_packed); compressed_rank_destroy(&cr); fprintf(stderr, "Querying the packed compressed rank structure\n"); for(i = 0; i < nIndices; i++) { print_values_packed(cr_packed, i); } free(cr_packed); return 0; } cmph-0.9/tests/packed_mphf_tests.c0000644000175000017500000001157511214363604014234 00000000000000#ifdef WIN32 #include "../wingetopt.h" #else #include #endif #include #include #include #include #include #include #include #include //#include "hash.h" #ifdef WIN32 #define VERSION "0.8" #else #include "config.h" #endif void usage(const char *prg) { fprintf(stderr, "usage: %s [-v] [-h] [-V] [-t keys_per_bin] [-k nkeys] [-m file.mph] keysfile\n", prg); } void usage_long(const char *prg) { fprintf(stderr, "usage: %s [-v] [-h] [-V] [-t keys_per_bin] [-k nkeys] [-m file.mph] keysfile\n", prg); fprintf(stderr, "Packed MPHFs testing tool\n\n"); fprintf(stderr, " -h\t print this help message\n"); fprintf(stderr, " -V\t print version number and exit\n"); fprintf(stderr, " -v\t increase verbosity (may be used multiple times)\n"); fprintf(stderr, " -t\t set the number of keys per bin for a t-perfect hashing function.\n"); fprintf(stderr, " \t A t-perfect hashing function allows at most t collisions in a given bin.\n"); fprintf(stderr, " -k\t number of keys\n"); fprintf(stderr, " -m\t minimum perfect hash function file \n"); fprintf(stderr, " keysfile\t line separated file with keys\n"); } int main(int argc, char **argv) { char verbosity = 0; char *mphf_file = NULL; const char *keys_file = NULL; FILE *mphf_fd = stdout; FILE *keys_fd; cmph_uint32 nkeys = UINT_MAX; cmph_uint32 i = 0; cmph_t *mphf = NULL; cmph_io_adapter_t *source; cmph_uint32 keys_per_bin = 1; while (1) { char ch = (char)getopt(argc, argv, "hVvt:k:m:"); if (ch == -1) break; switch (ch) { case 'k': { char *endptr; nkeys = (cmph_uint32)strtoul(optarg, &endptr, 10); if(*endptr != 0) { fprintf(stderr, "Invalid number of keys %s\n", optarg); exit(1); } } break; case 'm': mphf_file = strdup(optarg); break; case 'v': ++verbosity; break; case 't': { char *cptr; keys_per_bin = (cmph_uint32)strtoul(optarg, &cptr, 10); if(*cptr != 0) { fprintf(stderr, "Parameter t was not found: %s\n", optarg); exit(1); } } break; case 'V': printf("%s\n", VERSION); return 0; case 'h': usage_long(argv[0]); return 0; default: usage(argv[0]); return 1; } } if (optind != argc - 1) { usage(argv[0]); return 1; } keys_file = argv[optind]; int ret = 0; if (mphf_file == NULL) { mphf_file = (char *)malloc(strlen(keys_file) + 5); memcpy(mphf_file, keys_file, strlen(keys_file)); memcpy(mphf_file + strlen(keys_file), ".mph\0", (size_t)5); } keys_fd = fopen(keys_file, "r"); if (keys_fd == NULL) { fprintf(stderr, "Unable to open file %s: %s\n", keys_file, strerror(errno)); return -1; } if(nkeys == UINT_MAX) source = cmph_io_nlfile_adapter(keys_fd); else source = cmph_io_nlnkfile_adapter(keys_fd, nkeys); cmph_uint8 * hashtable = NULL; mphf_fd = fopen(mphf_file, "r"); if (mphf_fd == NULL) { fprintf(stderr, "Unable to open input file %s: %s\n", mphf_file, strerror(errno)); free(mphf_file); return -1; } mphf = cmph_load(mphf_fd); fclose(mphf_fd); if (!mphf) { fprintf(stderr, "Unable to parser input file %s\n", mphf_file); free(mphf_file); return -1; } cmph_uint32 siz = cmph_size(mphf); hashtable = (cmph_uint8*)calloc(siz, sizeof(cmph_uint8)); memset(hashtable, 0, (size_t)siz); // packing the function /* Determine how much space is needed to pack the mphf. */ cmph_uint32 packed_size = cmph_packed_size(mphf); fprintf(stderr, "packed_size = %u\n", packed_size); /* Make sure that we have enough space to pack the mphf. */ cmph_uint8 * packed_mphf = calloc((size_t)packed_size,(size_t)1); /* Pack the mphf. */ cmph_pack(mphf, packed_mphf); // testing the packed function //check all keys #ifdef CMPH_TIMING double evaluation_time_begin = 0.0; double evaluation_time = 0.0; ELAPSED_TIME_IN_SECONDS(&evaluation_time_begin); #endif for (i = 0; i < source->nkeys; ++i) { cmph_uint32 h; char *buf; cmph_uint32 buflen = 0; source->read(source->data, &buf, &buflen); h = cmph_search_packed(packed_mphf, buf, buflen); if (!(h < siz)) { fprintf(stderr, "Unknown key %*s in the input.\n", buflen, buf); ret = 1; } else if(hashtable[h] >= keys_per_bin) { fprintf(stderr, "More than %u keys were mapped to bin %u\n", keys_per_bin, h); fprintf(stderr, "Duplicated or unknown key %*s in the input\n", buflen, buf); ret = 1; } else hashtable[h]++; if (verbosity) { printf("%s -> %u\n", buf, h); } source->dispose(source->data, buf, buflen); } #ifdef CMPH_TIMING ELAPSED_TIME_IN_SECONDS(&evaluation_time); evaluation_time = evaluation_time - evaluation_time_begin; fprintf(stdout, "%u\t%.2f\n", source->nkeys, evaluation_time); #endif free(packed_mphf); cmph_destroy(mphf); free(hashtable); fclose(keys_fd); free(mphf_file); cmph_io_nlfile_adapter_destroy(source); return ret; } cmph-0.9/tests/select_tests.c0000644000175000017500000000465511214344364013255 00000000000000#include "../src/select.h" #define DEBUG #include "../src/debug.h" #include static inline void print_values(select_t * sel) { register cmph_uint32 index; index = select_query(sel, 0); fprintf(stderr, "Index[0]\t= %u\n", index - 0); index = select_next_query(sel, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query(sel, 1); fprintf(stderr, "Index[1]\t= %u\n", index - 1); index = select_next_query(sel, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query(sel, 2); fprintf(stderr, "Index[2]\t= %u\n", index - 2); index = select_next_query(sel, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query(sel, 3); fprintf(stderr, "Index[3]\t= %u\n", index - 3); } static inline void print_values_packed(char * sel_packed) { register cmph_uint32 index; index = select_query_packed(sel_packed, 0); fprintf(stderr, "Index[0]\t= %u\n", index - 0); index = select_next_query_packed(sel_packed, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query_packed(sel_packed, 1); fprintf(stderr, "Index[1]\t= %u\n", index - 1); index = select_next_query_packed(sel_packed, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query_packed(sel_packed, 2); fprintf(stderr, "Index[2]\t= %u\n", index - 2); index = select_next_query_packed(sel_packed, index); fprintf(stderr, "Next Index\t= %u\n", index); index = select_query_packed(sel_packed, 3); fprintf(stderr, "Index[3]\t= %u\n", index - 3); } int main(int argc, char **argv) { select_t sel; cmph_uint32 n = 4; cmph_uint32 keys_vec[4] = {0,1,2,3}; cmph_uint32 m = keys_vec[3]; char *buf = NULL; cmph_uint32 buflen = 0; char * select_packed = NULL; cmph_uint32 select_pack_size = 0; select_init(&sel); select_generate(&sel, keys_vec, n, m); fprintf(stderr, "Space usage = %u\n", select_get_space_usage(&sel)); print_values(&sel); fprintf(stderr, "Dumping select structure\n"); select_dump(&sel, &buf, &buflen); select_destroy(&sel); fprintf(stderr, "Loading select structure\n"); select_load(&sel, buf, buflen); print_values(&sel); free(buf);; select_pack_size = select_packed_size(&sel); select_packed = (char *) calloc(select_pack_size, sizeof(char)); select_pack(&sel, select_packed); select_destroy(&sel); fprintf(stderr, "Querying the packed select structure\n"); print_values_packed(select_packed); free(select_packed); return 0; } cmph-0.9/tests/Makefile.in0000644000175000017500000003743011216227414012450 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free 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= ../src/libcmph.la mphf_tests_SOURCES = mphf_tests.c mphf_tests_LDADD = ../src/libcmph.la select_tests_SOURCES = select_tests.c select_tests_LDADD = ../src/libcmph.la compressed_seq_tests_SOURCES = compressed_seq_tests.c compressed_seq_tests_LDADD = ../src/libcmph.la compressed_rank_tests_SOURCES = compressed_rank_tests.c compressed_rank_tests_LDADD = ../src/libcmph.la cmph-0.9/tests/compressed_seq_tests.c0000644000175000017500000000326411214344364015005 00000000000000#include "../src/compressed_seq.h" #define DEBUG #include "../src/debug.h" #include static inline void print_values(compressed_seq_t * cs, cmph_uint32 idx) { register cmph_uint32 index; index = compressed_seq_query(cs, idx); fprintf(stderr, "Index[%u]\t= %u\n", idx, index); } static inline void print_values_packed(char * cs_packed, cmph_uint32 idx) { register cmph_uint32 index; index = compressed_seq_query_packed(cs_packed, idx); fprintf(stderr, "Index[%u]\t= %u\n", idx, index); } int main(int argc, char **argv) { compressed_seq_t cs; cmph_uint32 i = 0; cmph_uint32 n = 20; cmph_uint32 keys_vec[] = { 0, 1, 1, 1, 2, 2, 2, 3, 5, 5, 6, 6, 9, 9, 9, 12, 12, 13, 17, 1077}; char *buf = NULL; cmph_uint32 buflen = 0; char * cs_packed = NULL; cmph_uint32 cs_pack_size = 0; compressed_seq_init(&cs); compressed_seq_generate(&cs, keys_vec, n); fprintf(stderr, "Space usage = %u\n", compressed_seq_get_space_usage(&cs)); for(i = 0; i < n; i++) { print_values(&cs, i); } fprintf(stderr, "Dumping compressed seq structure\n"); compressed_seq_dump(&cs, &buf, &buflen); compressed_seq_destroy(&cs); fprintf(stderr, "Loading compressed seq structure\n"); compressed_seq_load(&cs, buf, buflen); for(i = 0; i < n; i++) { print_values(&cs, i); } free(buf); cs_pack_size = compressed_seq_packed_size(&cs); cs_packed = (char *) calloc(cs_pack_size, sizeof(char)); compressed_seq_pack(&cs, cs_packed); compressed_seq_destroy(&cs); fprintf(stderr, "Querying the packed compressed seq structure\n"); for(i = 0; i < n; i++) { print_values_packed(cs_packed, i); } free(cs_packed); return 0; } cmph-0.9/tests/mphf_tests.c0000644000175000017500000000701311214363647012724 00000000000000#ifdef WIN32 #include "../wingetopt.h" #else #include #endif #include #include #include #include #include #include #include #include #ifdef WIN32 #define VERSION "0.8" #else #include "config.h" #endif void usage(const char *prg) { fprintf(stderr, "usage: %s [-v] [-h] [-V] [-k nkeys] [-m file.mph] keysfile\n", prg); } void usage_long(const char *prg) { fprintf(stderr, "usage: %s [-v] [-h] [-V] [-k nkeys] [-m file.mph] keysfile\n", prg); fprintf(stderr, "Packed MPHFs testing tool\n\n"); fprintf(stderr, " -h\t print this help message\n"); fprintf(stderr, " -V\t print version number and exit\n"); fprintf(stderr, " -v\t increase verbosity (may be used multiple times)\n"); fprintf(stderr, " -k\t number of keys\n"); fprintf(stderr, " -m\t minimum perfect hash function file \n"); fprintf(stderr, " keysfile\t line separated file with keys\n"); } int main(int argc, char **argv) { char verbosity = 0; char *mphf_file = NULL; const char *keys_file = NULL; FILE *mphf_fd = stdout; FILE *keys_fd; cmph_uint32 nkeys = UINT_MAX; cmph_uint32 i = 0; cmph_t *mphf = NULL; cmph_io_adapter_t *source; while (1) { char ch = (char)getopt(argc, argv, "hVvk:m:"); if (ch == -1) break; switch (ch) { case 'k': { char *endptr; nkeys = (cmph_uint32) strtoul(optarg, &endptr, 10); if(*endptr != 0) { fprintf(stderr, "Invalid number of keys %s\n", optarg); exit(1); } } break; case 'm': mphf_file = strdup(optarg); break; case 'v': ++verbosity; break; case 'V': printf("%s\n", VERSION); return 0; case 'h': usage_long(argv[0]); return 0; default: usage(argv[0]); return 1; } } if (optind != argc - 1) { usage(argv[0]); return 1; } keys_file = argv[optind]; int ret = 0; if (mphf_file == NULL) { mphf_file = (char *)malloc(strlen(keys_file) + 5); memcpy(mphf_file, keys_file, strlen(keys_file)); memcpy(mphf_file + strlen(keys_file), ".mph\0", (size_t)5); } keys_fd = fopen(keys_file, "r"); if (keys_fd == NULL) { fprintf(stderr, "Unable to open file %s: %s\n", keys_file, strerror(errno)); return -1; } if(nkeys == UINT_MAX) source = cmph_io_nlfile_adapter(keys_fd); else source = cmph_io_nlnkfile_adapter(keys_fd, nkeys); cmph_uint8 * hashtable = NULL; mphf_fd = fopen(mphf_file, "r"); if (mphf_fd == NULL) { fprintf(stderr, "Unable to open input file %s: %s\n", mphf_file, strerror(errno)); free(mphf_file); return -1; } mphf = cmph_load(mphf_fd); fclose(mphf_fd); if (!mphf) { fprintf(stderr, "Unable to parser input file %s\n", mphf_file); free(mphf_file); return -1; } cmph_uint32 siz = cmph_size(mphf); hashtable = (cmph_uint8*)malloc(siz*sizeof(cmph_uint8)); memset(hashtable, 0, (size_t)siz); //check all keys for (i = 0; i < source->nkeys; ++i) { cmph_uint32 h; char *buf; cmph_uint32 buflen = 0; source->read(source->data, &buf, &buflen); h = cmph_search(mphf, buf, buflen); if (!(h < siz)) { fprintf(stderr, "Unknown key %*s in the input.\n", buflen, buf); ret = 1; } else if(hashtable[h]) { fprintf(stderr, "Duplicated or unknown key %*s in the input\n", buflen, buf); ret = 1; } else hashtable[h] = 1; if (verbosity) { printf("%s -> %u\n", buf, h); } source->dispose(source->data, buf, buflen); } cmph_destroy(mphf); free(hashtable); fclose(keys_fd); free(mphf_file); cmph_io_nlfile_adapter_destroy(source); return ret; } cmph-0.9/ChangeLog0000644000175000017500000003526011214344363011013 000000000000002005-08-08 18:34 fc_botelho * INSTALL, examples/Makefile, examples/Makefile.in, examples/.deps/file_adapter_ex2.Po, examples/.deps/vector_adapter_ex1.Po, src/brz.c: [no log message] 2005-08-07 22:00 fc_botelho * src/: brz.c, brz.h, brz_structs.h, cmph.c, cmph.h, main.c: temporary directory passed by command line 2005-08-07 20:22 fc_botelho * src/brz.c: stable version of BRZ 2005-08-06 22:09 fc_botelho * src/bmz.c: no message 2005-08-06 22:02 fc_botelho * src/bmz.c: no message 2005-08-06 21:45 fc_botelho * src/brz.c: fastest version of BRZ 2005-08-06 17:20 fc_botelho * src/: bmz.c, brz.c, main.c: [no log message] 2005-07-29 16:43 fc_botelho * src/brz.c: BRZ algorithm is almost stable 2005-07-29 15:29 fc_botelho * src/: bmz.c, brz.c, brz_structs.h, cmph_types.h: BRZ algorithm is almost stable 2005-07-29 00:09 fc_botelho * src/: brz.c, djb2_hash.c, djb2_hash.h, fnv_hash.c, fnv_hash.h, hash.c, hash.h, jenkins_hash.c, jenkins_hash.h, sdbm_hash.c, sdbm_hash.h: it was fixed more mistakes in BRZ algorithm 2005-07-28 21:00 fc_botelho * src/: bmz.c, brz.c, cmph.c: fixed some mistakes in BRZ algorithm 2005-07-27 19:13 fc_botelho * src/brz.c: algorithm BRZ included 2005-07-27 18:16 fc_botelho * src/: bmz_structs.h, brz.c, brz.h, brz_structs.h: Algorithm BRZ included 2005-07-27 18:13 fc_botelho * src/: Makefile.am, bmz.c, chm.c, cmph.c, cmph.h, cmph_types.h: Algorithm BRZ included 2005-07-25 19:18 fc_botelho * README, README.t2t, scpscript: it was included an examples directory 2005-07-25 18:26 fc_botelho * INSTALL, Makefile.am, configure.ac, examples/Makefile, examples/Makefile.am, examples/Makefile.in, examples/file_adapter_ex2.c, examples/keys.txt, examples/vector_adapter_ex1.c, examples/.deps/file_adapter_ex2.Po, examples/.deps/vector_adapter_ex1.Po, src/cmph.c, src/cmph.h: it was included a examples directory 2005-03-03 02:07 davi * src/: bmz.c, chm.c, chm.h, chm_structs.h, cmph.c, cmph.h, graph.c, graph.h, jenkins_hash.c, jenkins_hash.h, main.c (xgraph): New f*cking cool algorithm works. Roughly implemented in chm.c 2005-03-02 20:55 davi * src/xgraph.c (xgraph): xchmr working nice, but a bit slow 2005-03-02 02:01 davi * src/xchmr.h: file xchmr.h was initially added on branch xgraph. 2005-03-02 02:01 davi * src/xchmr_structs.h: file xchmr_structs.h was initially added on branch xgraph. 2005-03-02 02:01 davi * src/xchmr.c: file xchmr.c was initially added on branch xgraph. 2005-03-02 02:01 davi * src/: Makefile.am, cmph.c, cmph_types.h, xchmr.c, xchmr.h, xchmr_structs.h, xgraph.c, xgraph.h (xgraph): xchmr working fine except for false positives on cyclic detection. 2005-03-02 00:05 davi * src/: Makefile.am, xgraph.c, xgraph.h (xgraph): Added external graph functionality in branch xgraph. 2005-03-02 00:05 davi * src/xgraph.c: file xgraph.c was initially added on branch xgraph. 2005-03-02 00:05 davi * src/xgraph.h: file xgraph.h was initially added on branch xgraph. 2005-02-28 19:53 davi * src/chm.c: Fixed off by one bug in chm. 2005-02-17 16:20 fc_botelho * LOGO.html, README, README.t2t, gendocs: The way of calling the function cmph_search was fixed in the file README.t2t 2005-01-31 17:13 fc_botelho * README.t2t: Heuristic BMZ memory consumption was updated 2005-01-31 17:09 fc_botelho * BMZ.t2t: DJB2, SDBM, FNV and Jenkins hash link were added 2005-01-31 16:50 fc_botelho * BMZ.t2t, CHM.t2t, COMPARISON.t2t, CONCEPTS.t2t, CONFIG.t2t, FAQ.t2t, GPERF.t2t, LOGO.t2t, README.t2t, TABLE1.t2t, TABLE4.t2t, TABLE5.t2t, DOC.css: BMZ documentation was finished 2005-01-28 18:12 fc_botelho * figs/img1.png, figs/img10.png, figs/img100.png, figs/img101.png, figs/img102.png, figs/img103.png, figs/img104.png, figs/img105.png, figs/img106.png, figs/img107.png, figs/img108.png, figs/img109.png, papers/bmz_tr004_04.ps, papers/bmz_wea2005.ps, papers/chm92.pdf, figs/img11.png, figs/img110.png, figs/img111.png, figs/img112.png, figs/img113.png, figs/img114.png, figs/img115.png, figs/img116.png, figs/img117.png, figs/img118.png, figs/img119.png, figs/img12.png, figs/img120.png, figs/img121.png, figs/img122.png, figs/img123.png, figs/img124.png, figs/img125.png, figs/img126.png, figs/img127.png, figs/img128.png, figs/img129.png, figs/img13.png, figs/img130.png, figs/img131.png, figs/img132.png, figs/img133.png, figs/img134.png, figs/img135.png, figs/img136.png, figs/img137.png, figs/img138.png, figs/img139.png, figs/img14.png, figs/img140.png, figs/img141.png, figs/img142.png, figs/img143.png, figs/img144.png, figs/img145.png, figs/img146.png, figs/img147.png, figs/img148.png, figs/img149.png, figs/img15.png, figs/img150.png, figs/img151.png, figs/img152.png, figs/img153.png, figs/img154.png, figs/img155.png, figs/img156.png, figs/img157.png, figs/img158.png, figs/img159.png, figs/img16.png, figs/img160.png, figs/img161.png, figs/img162.png, figs/img163.png, figs/img164.png, figs/img165.png, figs/img166.png, figs/img167.png, figs/img168.png, figs/img169.png, figs/img17.png, figs/img170.png, figs/img171.png, figs/img172.png, figs/img173.png, figs/img174.png, figs/img175.png, figs/img176.png, figs/img177.png, figs/img178.png, figs/img179.png, figs/img18.png, figs/img180.png, figs/img181.png, figs/img182.png, figs/img183.png, figs/img184.png, figs/img185.png, figs/img186.png, figs/img187.png, figs/img188.png, figs/img189.png, figs/img19.png, figs/img190.png, figs/img191.png, figs/img192.png, figs/img193.png, figs/img194.png, figs/img195.png, figs/img196.png, figs/img197.png, figs/img198.png, figs/img199.png, figs/img2.png, figs/img20.png, figs/img200.png, figs/img201.png, figs/img202.png, figs/img203.png, figs/img204.png, figs/img205.png, figs/img206.png, figs/img207.png, figs/img208.png, figs/img209.png, figs/img21.png, figs/img210.png, figs/img211.png, figs/img212.png, figs/img213.png, figs/img214.png, figs/img215.png, figs/img216.png, figs/img217.png, figs/img218.png, figs/img219.png, figs/img22.png, figs/img220.png, figs/img221.png, figs/img222.png, figs/img223.png, figs/img224.png, figs/img225.png, figs/img226.png, figs/img227.png, figs/img228.png, figs/img229.png, figs/img23.png, figs/img230.png, figs/img231.png, figs/img232.png, figs/img233.png, figs/img234.png, figs/img235.png, figs/img236.png, figs/img237.png, figs/img238.png, figs/img239.png, figs/img24.png, figs/img240.png, figs/img241.png, figs/img242.png, figs/img243.png, figs/img244.png, figs/img245.png, figs/img246.png, figs/img247.png, figs/img248.png, figs/img249.png, figs/img25.png, figs/img250.png, figs/img251.png, figs/img252.png, figs/img253.png, figs/img26.png, figs/img27.png, figs/img28.png, figs/img29.png, figs/img3.png, figs/img30.png, figs/img31.png, figs/img32.png, figs/img33.png, figs/img34.png, figs/img35.png, figs/img36.png, figs/img37.png, figs/img38.png, figs/img39.png, figs/img4.png, figs/img40.png, figs/img41.png, figs/img42.png, figs/img43.png, figs/img44.png, figs/img45.png, figs/img46.png, figs/img47.png, figs/img48.png, figs/img49.png, figs/img5.png, figs/img50.png, figs/img51.png, figs/img52.png, figs/img53.png, figs/img54.png, figs/img55.png, figs/img56.png, figs/img57.png, figs/img58.png, figs/img59.png, figs/img6.png, figs/img60.png, figs/img61.png, figs/img62.png, figs/img63.png, figs/img64.png, figs/img65.png, figs/img66.png, figs/img67.png, figs/img68.png, figs/img69.png, figs/img7.png, figs/img70.png, figs/img71.png, figs/img72.png, figs/img73.png, figs/img74.png, figs/img75.png, figs/img76.png, figs/img77.png, figs/img78.png, figs/img79.png, figs/img8.png, figs/img80.png, figs/img81.png, figs/img82.png, figs/img83.png, figs/img84.png, figs/img85.png, figs/img86.png, figs/img87.png, figs/img88.png, figs/img89.png, figs/img9.png, figs/img90.png, figs/img91.png, figs/img92.png, figs/img93.png, figs/img94.png, figs/img95.png, figs/img96.png, figs/img97.png, figs/img98.png, figs/img99.png: Initial version 2005-01-28 18:07 fc_botelho * BMZ.t2t, CHM.t2t, COMPARISON.t2t, CONFIG.t2t, README.t2t: It was improved the documentation of BMZ and CHM algorithms 2005-01-27 18:07 fc_botelho * BMZ.t2t, CHM.t2t, FAQ.t2t: history of BMZ algorithm is available 2005-01-27 14:23 fc_botelho * AUTHORS: It was added the authors' email 2005-01-27 14:21 fc_botelho * BMZ.t2t, CHM.t2t, COMPARISON.t2t, FAQ.t2t, FOOTER.t2t, GPERF.t2t, README.t2t: It was added FOOTER.t2t file 2005-01-27 12:16 fc_botelho * src/cmph_types.h: It was removed pjw and glib functions from cmph_hash_names vector 2005-01-27 12:12 fc_botelho * src/hash.c: It was removed pjw and glib functions from cmph_hash_names vector 2005-01-27 11:01 davi * FAQ.t2t, README, README.t2t, gendocs, src/bmz.c, src/bmz.h, src/chm.c, src/chm.h, src/cmph.c, src/cmph_structs.c, src/debug.h, src/main.c: Fix to alternate hash functions code. Removed htonl stuff from chm algorithm. Added faq. 2005-01-27 09:14 fc_botelho * README.t2t: It was corrected some formatting mistakes 2005-01-26 22:04 davi * BMZ.t2t, CHM.t2t, COMPARISON.t2t, GPERF.t2t, README, README.t2t, gendocs: Added gperf notes. 2005-01-25 19:10 fc_botelho * INSTALL: generated in version 0.3 2005-01-25 19:09 fc_botelho * src/: czech.c, czech.h, czech_structs.h: The czech.h, czech_structs.h and czech.c files were removed 2005-01-25 19:06 fc_botelho * src/: chm.c, chm.h, chm_structs.h, cmph.c, cmph_types.h, main.c, Makefile.am: It was changed the prefix czech by chm 2005-01-25 18:50 fc_botelho * gendocs: script to generate the documentation and the README file 2005-01-25 18:47 fc_botelho * README: README was updated 2005-01-25 18:44 fc_botelho * configure.ac: Version was updated 2005-01-25 18:42 fc_botelho * src/cmph.h: Vector adapter commented 2005-01-25 18:40 fc_botelho * CHM.t2t, CONFIG.t2t, LOGO.html: It was included the PreProc macro through the CONFIG.t2t file and the LOGO through the LOGO.html file 2005-01-25 18:33 fc_botelho * README.t2t, BMZ.t2t, COMPARISON.t2t, CZECH.t2t: It was included the PreProc macro through the CONFIG.t2t file and the LOGO through the LOGO.html file 2005-01-24 18:25 fc_botelho * src/: bmz.c, bmz.h, cmph_structs.c, cmph_structs.h, czech.c, cmph.c, czech.h, main.c, cmph.h: The file adpater was implemented. 2005-01-24 17:20 fc_botelho * README.t2t: the memory consumption to create a mphf using bmz with a heuristic was fixed. 2005-01-24 17:11 fc_botelho * src/: cmph_types.h, main.c: The algorithms and hash functions were put in alphabetical order 2005-01-24 16:15 fc_botelho * BMZ.t2t, COMPARISON.t2t, CZECH.t2t, README.t2t: It was fixed some English mistakes and It was included the files BMZ.t2t, CZECH.t2t and COMPARISON.t2t 2005-01-21 19:19 davi * ChangeLog, Doxyfile: Added Doxyfile. 2005-01-21 19:14 davi * README.t2t, wingetopt.c, src/cmph.h, tests/graph_tests.c: Fixed wingetopt.c 2005-01-21 18:44 fc_botelho * src/Makefile.am: included files bitbool.h and bitbool.c 2005-01-21 18:42 fc_botelho * src/: bmz.c, bmz.h, bmz_structs.h, cmph.c, cmph.h, cmph_structs.c, cmph_structs.h, czech.c, czech.h, czech_structs.h, djb2_hash.c, djb2_hash.h, fnv_hash.c, fnv_hash.h, graph.c, graph.h, hash.c, hash.h, hash_state.h, jenkins_hash.c, jenkins_hash.h, main.c, sdbm_hash.c, sdbm_hash.h, vqueue.c, vqueue.h, vstack.c, vstack.h: Only public symbols were prefixed with cmph, and the API was changed to agree with the initial txt2html documentation 2005-01-21 18:30 fc_botelho * src/: bitbool.c, bitbool.h: mask to represent a boolean value using only 1 bit 2005-01-20 10:28 davi * ChangeLog, README, README.t2t, wingetopt.h, src/main.c: Added initial txt2tags documentation. 2005-01-19 10:40 davi * acinclude.m4, configure.ac: Added macros for large file support. 2005-01-18 19:06 fc_botelho * src/: bmz.c, bmz.h, bmz_structs.h, cmph.c, cmph.h, cmph_structs.c, cmph_structs.h, cmph_types.h, czech.c, czech.h, czech_structs.h, djb2_hash.c, djb2_hash.h, fnv_hash.c, fnv_hash.h, graph.c, graph.h, hash.c, hash.h, hash_state.h, jenkins_hash.c, jenkins_hash.h, main.c, sdbm_hash.c, sdbm_hash.h, vqueue.c, vqueue.h, vstack.c, vstack.h: version with cmph prefix 2005-01-18 15:10 davi * ChangeLog, cmph.vcproj, cmphapp.vcproj, wingetopt.c, wingetopt.h: Added missing files. 2005-01-18 14:25 fc_botelho * aclocal.m4: initial version 2005-01-18 14:16 fc_botelho * aclocal.m4: initial version 2005-01-18 13:58 fc_botelho * src/czech.c: using bit mask to represent boolean values 2005-01-18 13:56 fc_botelho * src/czech.c: no message 2005-01-18 10:18 davi * COPYING, INSTALL, src/Makefile.am, src/bmz.c, src/bmz.h, src/cmph.c, src/cmph.h, src/cmph_structs.c, src/cmph_structs.h, src/czech.c, src/czech.h, src/debug.h, src/djb2_hash.c, src/graph.c, src/graph.h, src/hash.c, src/jenkins_hash.c, src/main.c, src/sdbm_hash.c, src/vqueue.c: Fixed a lot of warnings. Added visual studio project. Make needed changes to work with windows. 2005-01-17 16:01 fc_botelho * src/main.c: stable version 2005-01-17 15:58 fc_botelho * src/: bmz.c, cmph.c, cmph.h, graph.c: stable version 2005-01-13 21:56 davi * src/czech.c: Better error handling in czech.c. 2005-01-05 18:45 fc_botelho * src/cmph_structs.c: included option -k to specify the number of keys to use 2005-01-05 17:48 fc_botelho * src/: cmph.c, main.c: included option -k to specify the number of keys to use 2005-01-03 19:38 fc_botelho * src/bmz.c: using less memory 2005-01-03 18:47 fc_botelho * src/: bmz.c, graph.c: using less space to store the used_edges and critical_nodes arrays 2004-12-23 11:16 davi * INSTALL, COPYING, AUTHORS, ChangeLog, Makefile.am, NEWS, README, cmph.spec, configure.ac, src/graph.c, tests/Makefile.am, tests/graph_tests.c, src/bmz.c, src/cmph_types.h, src/czech_structs.h, src/hash_state.h, src/jenkins_hash.c, src/bmz_structs.h, src/cmph.c, src/cmph.h, src/cmph_structs.h, src/czech.c, src/debug.h, src/djb2_hash.c, src/djb2_hash.h, src/fnv_hash.c, src/fnv_hash.h, src/graph.h, src/hash.c, src/hash.h, src/jenkins_hash.h, src/sdbm_hash.c, src/vstack.h, src/Makefile.am, src/bmz.h, src/cmph_structs.c, src/czech.h, src/main.c, src/sdbm_hash.h, src/vqueue.c, src/vqueue.h, src/vstack.c: Initial release. 2004-12-23 11:16 davi * INSTALL, COPYING, AUTHORS, ChangeLog, Makefile.am, NEWS, README, cmph.spec, configure.ac, src/graph.c, tests/Makefile.am, tests/graph_tests.c, src/bmz.c, src/cmph_types.h, src/czech_structs.h, src/hash_state.h, src/jenkins_hash.c, src/bmz_structs.h, src/cmph.c, src/cmph.h, src/cmph_structs.h, src/czech.c, src/debug.h, src/djb2_hash.c, src/djb2_hash.h, src/fnv_hash.c, src/fnv_hash.h, src/graph.h, src/hash.c, src/hash.h, src/jenkins_hash.h, src/sdbm_hash.c, src/vstack.h, src/Makefile.am, src/bmz.h, src/cmph_structs.c, src/czech.h, src/main.c, src/sdbm_hash.h, src/vqueue.c, src/vqueue.h, src/vstack.c: Initial revision cmph-0.9/src/0000777000175000017500000000000011216227521010104 500000000000000cmph-0.9/src/cmph_structs.h0000644000175000017500000000124111214344364012710 00000000000000#ifndef __CMPH_STRUCTS_H__ #define __CMPH_STRUCTS_H__ #include "cmph.h" /** Hash generation algorithm data */ struct __config_t { CMPH_ALGO algo; cmph_io_adapter_t *key_source; cmph_uint32 verbosity; double c; void *data; // algorithm dependent data }; /** Hash querying algorithm data */ struct __cmph_t { CMPH_ALGO algo; cmph_uint32 size; cmph_io_adapter_t *key_source; void *data; // algorithm dependent data }; cmph_config_t *__config_new(cmph_io_adapter_t *key_source); void __config_destroy(cmph_config_t*); void __cmph_dump(cmph_t *mphf, FILE *); cmph_t *__cmph_load(FILE *f); #endif cmph-0.9/src/cmph_time.h0000644000175000017500000000301011214350614012126 00000000000000#ifdef ELAPSED_TIME_IN_SECONDS #undef ELAPSED_TIME_IN_SECONDS #endif #ifdef ELAPSED_TIME_IN_uSECONDS #undef ELAPSED_TIME_IN_uSECONDS #endif #ifdef WIN32 // include headers to use gettimeofday #else #ifdef __GNUC__ #include #include #endif #endif #ifdef __GNUC__ #ifndef __CMPH_TIME_H__ #define __CMPH_TIME_H__ static inline void elapsed_time_in_seconds(double * elapsed_time) { struct timeval e_time; if (gettimeofday(&e_time, NULL) < 0) { return; } *elapsed_time = (double)e_time.tv_sec + ((double)e_time.tv_usec/1000000.0); } static inline void dummy_elapsed_time_in_seconds() { } static inline void elapsed_time_in_useconds(cmph_uint64 * elapsed_time) { struct timeval e_time; if (gettimeofday(&e_time, NULL) < 0) { return; } *elapsed_time = (cmph_uint64)(e_time.tv_sec*1000000 + e_time.tv_usec); } static inline void dummy_elapsed_time_in_useconds() { } #endif #endif #ifdef CMPH_TIMING #ifdef __GNUC__ #define ELAPSED_TIME_IN_SECONDS elapsed_time_in_seconds #define ELAPSED_TIME_IN_uSECONDS elapsed_time_in_useconds #else #define ELAPSED_TIME_IN_SECONDS dummy_elapsed_time_in_seconds #define ELAPSED_TIME_IN_uSECONDS dummy_elapsed_time_in_useconds #endif #else #ifdef __GNUC__ #define ELAPSED_TIME_IN_SECONDS #define ELAPSED_TIME_IN_uSECONDS #else #define ELAPSED_TIME_IN_SECONDS dummy_elapsed_time_in_seconds #define ELAPSED_TIME_IN_uSECONDS dummy_elapsed_time_in_useconds #endif #endif cmph-0.9/src/chm.h0000644000175000017500000000313111214344364010741 00000000000000#ifndef __CMPH_CHM_H__ #define __CMPH_CHM_H__ #include "cmph.h" typedef struct __chm_data_t chm_data_t; typedef struct __chm_config_data_t chm_config_data_t; chm_config_data_t *chm_config_new(); void chm_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void chm_config_destroy(cmph_config_t *mph); cmph_t *chm_new(cmph_config_t *mph, double c); void chm_load(FILE *f, cmph_t *mphf); int chm_dump(cmph_t *mphf, FILE *f); void chm_destroy(cmph_t *mphf); cmph_uint32 chm_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void chm_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void chm_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 chm_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 chm_packed_size(cmph_t *mphf); /** cmph_uint32 chm_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 chm_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/chd_ph.c0000644000175000017500000006571311214362247011430 00000000000000#include #include #include #include #include #include #include #include "cmph_structs.h" #include "chd_structs_ph.h" #include "chd_ph.h" #include"miller_rabin.h" #include"bitbool.h" //#define DEBUG #include "debug.h" // NO_ELEMENT is equivalent to null pointer #ifndef NO_ELEMENT #define NO_ELEMENT UINT_MAX #endif // struct used to represent items at mapping, ordering and searching phases struct _chd_ph_item_t { cmph_uint32 f; cmph_uint32 h; }; typedef struct _chd_ph_item_t chd_ph_item_t; // struct to represent the items at mapping phase only. struct _chd_ph_map_item_t { cmph_uint32 f; cmph_uint32 h; cmph_uint32 bucket_num; }; typedef struct _chd_ph_map_item_t chd_ph_map_item_t; // struct to represent a bucket struct _chd_ph_bucket_t { cmph_uint32 items_list; // offset union { cmph_uint32 size; cmph_uint32 bucket_id; }; }; typedef struct _chd_ph_bucket_t chd_ph_bucket_t; struct _chd_ph_sorted_list_t { cmph_uint32 buckets_list; cmph_uint32 size; }; typedef struct _chd_ph_sorted_list_t chd_ph_sorted_list_t; static inline chd_ph_bucket_t * chd_ph_bucket_new(cmph_uint32 nbuckets); static inline void chd_ph_bucket_clean(chd_ph_bucket_t * buckets, cmph_uint32 nbuckets); static inline void chd_ph_bucket_destroy(chd_ph_bucket_t * buckets); chd_ph_bucket_t * chd_ph_bucket_new(cmph_uint32 nbuckets) { chd_ph_bucket_t * buckets = (chd_ph_bucket_t *) calloc(nbuckets, sizeof(chd_ph_bucket_t)); return buckets; } void chd_ph_bucket_clean(chd_ph_bucket_t * buckets, cmph_uint32 nbuckets) { register cmph_uint32 i = 0; assert(buckets); for(i = 0; i < nbuckets; i++) buckets[i].size = 0; } cmph_uint8 chd_ph_bucket_insert(chd_ph_bucket_t * buckets,chd_ph_map_item_t * map_items, chd_ph_item_t * items, cmph_uint32 nbuckets,cmph_uint32 item_idx) { register cmph_uint32 i = 0; register chd_ph_item_t * tmp_item; register chd_ph_map_item_t * tmp_map_item = map_items + item_idx; register chd_ph_bucket_t * bucket = buckets + tmp_map_item->bucket_num; tmp_item = items + bucket->items_list; for(i = 0; i < bucket->size; i++) { if(tmp_item->f == tmp_map_item->f && tmp_item->h == tmp_map_item->h) { DEBUGP("Item not added\n"); return 0; }; tmp_item++; }; tmp_item->f = tmp_map_item->f; tmp_item->h = tmp_map_item->h; bucket->size++; return 1; }; void chd_ph_bucket_destroy(chd_ph_bucket_t * buckets) { free(buckets); } static inline cmph_uint8 chd_ph_mapping(cmph_config_t *mph, chd_ph_bucket_t * buckets, chd_ph_item_t * items, cmph_uint32 *max_bucket_size); static chd_ph_sorted_list_t * chd_ph_ordering(chd_ph_bucket_t ** _buckets,chd_ph_item_t ** items, cmph_uint32 nbuckets,cmph_uint32 nitems, cmph_uint32 max_bucket_size); static cmph_uint8 chd_ph_searching(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t *items , cmph_uint32 max_bucket_size, chd_ph_sorted_list_t *sorted_lists, cmph_uint32 max_probes, cmph_uint32 * disp_table); static inline double chd_ph_space_lower_bound(cmph_uint32 _n, cmph_uint32 _r) { double r = _r, n = _n; return (1 + (r/n - 1.0 + 1.0/(2.0*n))*log(1 - n/r))/log(2); }; /* computes the entropy of non empty buckets.*/ static inline double chd_ph_get_entropy(cmph_uint32 * disp_table, cmph_uint32 n, cmph_uint32 max_probes) { register cmph_uint32 * probe_counts = (cmph_uint32 *) calloc(max_probes, sizeof(cmph_uint32)); register cmph_uint32 i; register double entropy = 0; for(i = 0; i < n; i++) { probe_counts[disp_table[i]]++; }; for(i = 0; i < max_probes; i++) { if(probe_counts[i] > 0) entropy -= probe_counts[i]*log((double)probe_counts[i]/(double)n)/log(2); }; free(probe_counts); return entropy; }; chd_ph_config_data_t *chd_ph_config_new() { chd_ph_config_data_t *chd_ph; chd_ph = (chd_ph_config_data_t *)malloc(sizeof(chd_ph_config_data_t)); assert(chd_ph); memset(chd_ph, 0, sizeof(chd_ph_config_data_t)); chd_ph->hashfunc = CMPH_HASH_JENKINS; chd_ph->cs = NULL; chd_ph->nbuckets = 0; chd_ph->n = 0; chd_ph->hl = NULL; chd_ph->m = 0; chd_ph->use_h = 1; chd_ph->keys_per_bin = 1; chd_ph->keys_per_bucket = 4; chd_ph->occup_table = 0; return chd_ph; } void chd_ph_config_destroy(cmph_config_t *mph) { chd_ph_config_data_t *data = (chd_ph_config_data_t *) mph->data; DEBUGP("Destroying algorithm dependent data\n"); if(data->occup_table) { free(data->occup_table); data->occup_table = NULL; } free(data); } void chd_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { chd_ph_config_data_t *chd_ph = (chd_ph_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 1) break; //chd_ph only uses one linear hash function chd_ph->hashfunc = *hashptr; ++i, ++hashptr; } } void chd_ph_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket) { assert(mph); chd_ph_config_data_t *chd_ph = (chd_ph_config_data_t *)mph->data; if(keys_per_bucket < 1 || keys_per_bucket >= 15) { keys_per_bucket = 4; } chd_ph->keys_per_bucket = keys_per_bucket; } void chd_ph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin) { assert(mph); chd_ph_config_data_t *chd_ph = (chd_ph_config_data_t *)mph->data; if(keys_per_bin <= 1 || keys_per_bin >= 128) { keys_per_bin = 1; } chd_ph->keys_per_bin = keys_per_bin; } cmph_uint8 chd_ph_mapping(cmph_config_t *mph, chd_ph_bucket_t * buckets, chd_ph_item_t * items, cmph_uint32 *max_bucket_size) { register cmph_uint32 i = 0, g = 0; cmph_uint32 hl[3]; chd_ph_config_data_t *chd_ph = (chd_ph_config_data_t *)mph->data; char * key = NULL; cmph_uint32 keylen = 0; chd_ph_map_item_t * map_item; chd_ph_map_item_t * map_items = malloc(chd_ph->m*sizeof(chd_ph_map_item_t)); register cmph_uint32 mapping_iterations = 1000; *max_bucket_size = 0; while(1) { mapping_iterations--; if (chd_ph->hl) hash_state_destroy(chd_ph->hl); chd_ph->hl = hash_state_new(chd_ph->hashfunc, chd_ph->m); chd_ph_bucket_clean(buckets, chd_ph->nbuckets); mph->key_source->rewind(mph->key_source->data); for(i = 0; i < chd_ph->m; i++) { mph->key_source->read(mph->key_source->data, &key, &keylen); hash_vector(chd_ph->hl, key, keylen, hl); map_item = (map_items + i); g = hl[0] % chd_ph->nbuckets; map_item->f = hl[1] % chd_ph->n; map_item->h = hl[2] % (chd_ph->n - 1) + 1; map_item->bucket_num=g; mph->key_source->dispose(mph->key_source->data, key, keylen); // if(buckets[g].size == (chd_ph->keys_per_bucket << 2)) // { // DEBUGP("BUCKET = %u -- SIZE = %u -- MAXIMUM SIZE = %u\n", g, buckets[g].size, (chd_ph->keys_per_bucket << 2)); // goto error; // } buckets[g].size++; if(buckets[g].size > *max_bucket_size) { *max_bucket_size = buckets[g].size; } } buckets[0].items_list = 0; for(i = 1; i < chd_ph->nbuckets; i++) { buckets[i].items_list = buckets[i-1].items_list + buckets[i - 1].size; buckets[i - 1].size = 0; }; buckets[i - 1].size = 0; for(i = 0; i < chd_ph->m; i++) { map_item = (map_items + i); if(!chd_ph_bucket_insert(buckets, map_items, items, chd_ph->nbuckets, i)) break; } if(i == chd_ph->m) { free(map_items); return 1; // SUCCESS } if(mapping_iterations == 0) { goto error; } } error: free(map_items); hash_state_destroy(chd_ph->hl); chd_ph->hl = NULL; return 0; // FAILURE } chd_ph_sorted_list_t * chd_ph_ordering(chd_ph_bucket_t ** _buckets, chd_ph_item_t ** _items, cmph_uint32 nbuckets, cmph_uint32 nitems, cmph_uint32 max_bucket_size) { chd_ph_sorted_list_t * sorted_lists = (chd_ph_sorted_list_t *) calloc(max_bucket_size + 1, sizeof(chd_ph_sorted_list_t)); chd_ph_bucket_t * input_buckets = (*_buckets); chd_ph_bucket_t * output_buckets; chd_ph_item_t * input_items = (*_items); chd_ph_item_t * output_items; register cmph_uint32 i, j, bucket_size, position, position2; // cmph_uint32 non_empty_buckets; DEBUGP("MAX BUCKET SIZE = %u\n", max_bucket_size); // Determine size of each list of buckets for(i = 0; i < nbuckets; i++) { bucket_size = input_buckets[i].size; if(bucket_size == 0) continue; sorted_lists[bucket_size].size++; }; sorted_lists[1].buckets_list = 0; // Determine final position of list of buckets into the contiguous array that will store all the buckets for(i = 2; i <= max_bucket_size; i++) { sorted_lists[i].buckets_list = sorted_lists[i-1].buckets_list + sorted_lists[i-1].size; sorted_lists[i-1].size = 0; }; sorted_lists[i-1].size = 0; // Store the buckets in a new array which is sorted by bucket sizes output_buckets = calloc(nbuckets, sizeof(chd_ph_bucket_t)); // everything is initialized with zero // non_empty_buckets = nbuckets; for(i = 0; i < nbuckets; i++) { bucket_size = input_buckets[i].size; if(bucket_size == 0) { // non_empty_buckets--; continue; }; position = sorted_lists[bucket_size].buckets_list + sorted_lists[bucket_size].size; output_buckets[position].bucket_id = i; output_buckets[position].items_list = input_buckets[i].items_list; sorted_lists[bucket_size].size++; }; /* for(i = non_empty_buckets; i < nbuckets; i++) output_buckets[i].size=0;*/ // Return the buckets sorted in new order and free the old buckets sorted in old order free(input_buckets); (*_buckets) = output_buckets; // Store the items according to the new order of buckets. output_items = (chd_ph_item_t*)calloc(nitems, sizeof(chd_ph_item_t)); position = 0; i = 0; for(bucket_size = 1; bucket_size <= max_bucket_size; bucket_size++) { for(i = sorted_lists[bucket_size].buckets_list; i < sorted_lists[bucket_size].size + sorted_lists[bucket_size].buckets_list; i++) { position2 = output_buckets[i].items_list; output_buckets[i].items_list = position; for(j = 0; j < bucket_size; j++) { output_items[position].f = input_items[position2].f; output_items[position].h = input_items[position2].h; position++; position2++; }; }; }; //Return the items sorted in new order and free the old items sorted in old order free(input_items); (*_items) = output_items; return sorted_lists; }; static inline cmph_uint8 place_bucket_probe(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t *items, cmph_uint32 probe0_num, cmph_uint32 probe1_num, cmph_uint32 bucket_num, cmph_uint32 size) { register cmph_uint32 i; register chd_ph_item_t * item; register cmph_uint32 position; item = items + buckets[bucket_num].items_list; // try place bucket with probe_num if(chd_ph->keys_per_bin > 1) { for(i = 0; i < size; i++) // placement { position = (cmph_uint32)((item->f + ((cmph_uint64)item->h)*probe0_num + probe1_num) % chd_ph->n); if(chd_ph->occup_table[position] >= chd_ph->keys_per_bin) { break; } (chd_ph->occup_table[position])++; item++; }; } else { for(i = 0; i < size; i++) // placement { position = (cmph_uint32)((item->f + ((cmph_uint64)item->h)*probe0_num + probe1_num) % chd_ph->n); if(GETBIT32(((cmph_uint32 *)chd_ph->occup_table), position)) { break; } SETBIT32(((cmph_uint32*)chd_ph->occup_table), position); item++; }; }; if(i != size) // Undo the placement { item = items + buckets[bucket_num].items_list; if(chd_ph->keys_per_bin > 1) { while(1) { if(i == 0) { break; } position = (cmph_uint32)((item->f + ((cmph_uint64 )item->h) * probe0_num + probe1_num) % chd_ph->n); (chd_ph->occup_table[position])--; item++; i--; }; } else { while(1) { if(i == 0) { break; } position = (cmph_uint32)((item->f + ((cmph_uint64 )item->h) * probe0_num + probe1_num) % chd_ph->n); UNSETBIT32(((cmph_uint32*)chd_ph->occup_table), position); // ([position/32]^=(1<<(position%32)); item++; i--; }; }; return 0; } return 1; }; static inline cmph_uint8 place_bucket(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t * items, cmph_uint32 max_probes, cmph_uint32 * disp_table, cmph_uint32 bucket_num, cmph_uint32 size) { register cmph_uint32 probe0_num, probe1_num, probe_num; probe0_num = 0; probe1_num = 0; probe_num = 0; while(1) { if(place_bucket_probe(chd_ph, buckets, items, probe0_num, probe1_num, bucket_num,size)) { disp_table[buckets[bucket_num].bucket_id] = probe0_num + probe1_num * chd_ph->n; return 1; } probe0_num++; if(probe0_num >= chd_ph->n) { probe0_num -= chd_ph->n; probe1_num++; }; probe_num++; if(probe_num >= max_probes || probe1_num >= chd_ph->n) { return 0; }; }; return 0; }; static inline cmph_uint8 place_buckets1(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t * buckets, chd_ph_item_t *items, cmph_uint32 max_bucket_size, chd_ph_sorted_list_t *sorted_lists, cmph_uint32 max_probes, cmph_uint32 * disp_table) { register cmph_uint32 i = 0; register cmph_uint32 curr_bucket = 0; for(i = max_bucket_size; i > 0; i--) { curr_bucket = sorted_lists[i].buckets_list; while(curr_bucket < sorted_lists[i].size + sorted_lists[i].buckets_list) { if(!place_bucket(chd_ph, buckets, items, max_probes, disp_table, curr_bucket, i)) { return 0; } curr_bucket++; }; }; return 1; }; static inline cmph_uint8 place_buckets2(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t * items, cmph_uint32 max_bucket_size, chd_ph_sorted_list_t *sorted_lists, cmph_uint32 max_probes, cmph_uint32 * disp_table) { register cmph_uint32 i,j, non_placed_bucket; register cmph_uint32 curr_bucket; register cmph_uint32 probe_num, probe0_num, probe1_num; cmph_uint32 sorted_list_size; #ifdef DEBUG cmph_uint32 items_list; cmph_uint32 bucket_id; #endif DEBUGP("USING HEURISTIC TO PLACE BUCKETS\n"); for(i = max_bucket_size; i > 0; i--) { probe_num = 0; probe0_num = 0; probe1_num = 0; sorted_list_size = sorted_lists[i].size; while(sorted_lists[i].size != 0) { curr_bucket = sorted_lists[i].buckets_list; for(j = 0, non_placed_bucket = 0; j < sorted_lists[i].size; j++) { // if bucket is successfully placed remove it from list if(place_bucket_probe(chd_ph, buckets, items, probe0_num, probe1_num, curr_bucket, i)) { disp_table[buckets[curr_bucket].bucket_id] = probe0_num + probe1_num * chd_ph->n; // DEBUGP("BUCKET %u PLACED --- DISPLACEMENT = %u\n", curr_bucket, disp_table[curr_bucket]); } else { // DEBUGP("BUCKET %u NOT PLACED\n", curr_bucket); #ifdef DEBUG items_list = buckets[non_placed_bucket + sorted_lists[i].buckets_list].items_list; bucket_id = buckets[non_placed_bucket + sorted_lists[i].buckets_list].bucket_id; #endif buckets[non_placed_bucket + sorted_lists[i].buckets_list].items_list = buckets[curr_bucket].items_list; buckets[non_placed_bucket + sorted_lists[i].buckets_list].bucket_id = buckets[curr_bucket].bucket_id; #ifdef DEBUG buckets[curr_bucket].items_list=items_list; buckets[curr_bucket].bucket_id=bucket_id; #endif non_placed_bucket++; } curr_bucket++; }; sorted_lists[i].size = non_placed_bucket; probe0_num++; if(probe0_num >= chd_ph->n) { probe0_num -= chd_ph->n; probe1_num++; }; probe_num++; if(probe_num >= max_probes || probe1_num >= chd_ph->n) { sorted_lists[i].size = sorted_list_size; return 0; }; }; sorted_lists[i].size = sorted_list_size; }; return 1; }; cmph_uint8 chd_ph_searching(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t *items , cmph_uint32 max_bucket_size, chd_ph_sorted_list_t *sorted_lists, cmph_uint32 max_probes, cmph_uint32 * disp_table) { if(chd_ph->use_h) { return place_buckets2(chd_ph, buckets, items, max_bucket_size, sorted_lists, max_probes, disp_table); } else { return place_buckets1(chd_ph, buckets, items, max_bucket_size, sorted_lists, max_probes, disp_table); } } static inline cmph_uint8 chd_ph_check_bin_hashing(chd_ph_config_data_t *chd_ph, chd_ph_bucket_t *buckets, chd_ph_item_t *items, cmph_uint32 * disp_table, chd_ph_sorted_list_t * sorted_lists,cmph_uint32 max_bucket_size) { register cmph_uint32 bucket_size, i, j; register cmph_uint32 position, probe0_num, probe1_num; register cmph_uint32 m = 0; register chd_ph_item_t * item; if(chd_ph->keys_per_bin > 1) memset(chd_ph->occup_table, 0, chd_ph->n); else memset(chd_ph->occup_table, 0, ((chd_ph->n + 31)/32) * sizeof(cmph_uint32)); for(bucket_size = 1; bucket_size <= max_bucket_size; bucket_size++) for(i = sorted_lists[bucket_size].buckets_list; i < sorted_lists[bucket_size].size + sorted_lists[bucket_size].buckets_list; i++) { j = bucket_size; item = items + buckets[i].items_list; probe0_num = disp_table[buckets[i].bucket_id] % chd_ph->n; probe1_num = disp_table[buckets[i].bucket_id] / chd_ph->n; for(; j > 0; j--) { m++; position = (cmph_uint32)((item->f + ((cmph_uint64 )item->h) * probe0_num + probe1_num) % chd_ph->n); if(chd_ph->keys_per_bin > 1) { if(chd_ph->occup_table[position] >= chd_ph->keys_per_bin) { return 0; } (chd_ph->occup_table[position])++; } else { if(GETBIT32(((cmph_uint32*)chd_ph->occup_table), position)) { return 0; } SETBIT32(((cmph_uint32*)chd_ph->occup_table), position); }; item++; }; }; DEBUGP("We were able to place m = %u keys\n", m); return 1; }; cmph_t *chd_ph_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; chd_ph_data_t *chd_phf = NULL; chd_ph_config_data_t *chd_ph = (chd_ph_config_data_t *)mph->data; register double load_factor = c; register cmph_uint8 searching_success = 0; register cmph_uint32 max_probes = 1 << 20; // default value for max_probes register cmph_uint32 iterations = 100; chd_ph_bucket_t * buckets = NULL; chd_ph_item_t * items = NULL; register cmph_uint8 failure = 0; cmph_uint32 max_bucket_size = 0; chd_ph_sorted_list_t * sorted_lists = NULL; cmph_uint32 * disp_table = NULL; register double space_lower_bound = 0; #ifdef CMPH_TIMING double construction_time_begin = 0.0; double construction_time = 0.0; ELAPSED_TIME_IN_SECONDS(&construction_time_begin); #endif chd_ph->m = mph->key_source->nkeys; DEBUGP("m = %u\n", chd_ph->m); chd_ph->nbuckets = (cmph_uint32)(chd_ph->m/chd_ph->keys_per_bucket) + 1; DEBUGP("nbuckets = %u\n", chd_ph->nbuckets); if(load_factor < 0.5 ) { load_factor = 0.5; } if(load_factor >= 0.99) { load_factor = 0.99; } DEBUGP("load_factor = %.3f\n", load_factor); chd_ph->n = (cmph_uint32)(chd_ph->m/(chd_ph->keys_per_bin * load_factor)) + 1; //Round the number of bins to the prime immediately above if(chd_ph->n % 2 == 0) chd_ph->n++; for(;;) { if(check_primality(chd_ph->n) == 1) break; chd_ph->n += 2; // just odd numbers can be primes for n > 2 }; DEBUGP("n = %u \n", chd_ph->n); if(chd_ph->keys_per_bin == 1) { space_lower_bound = chd_ph_space_lower_bound(chd_ph->m, chd_ph->n); } if(mph->verbosity) { fprintf(stderr, "space lower bound is %.3f bits per key\n", space_lower_bound); } // We allocate the working tables buckets = chd_ph_bucket_new(chd_ph->nbuckets); items = (chd_ph_item_t *) calloc(chd_ph->m, sizeof(chd_ph_item_t)); max_probes = (cmph_uint32)(((log(chd_ph->m)/log(2))/20) * max_probes); if(chd_ph->keys_per_bin == 1) chd_ph->occup_table = (cmph_uint8 *) calloc(((chd_ph->n + 31)/32), sizeof(cmph_uint32)); else chd_ph->occup_table = (cmph_uint8 *) calloc(chd_ph->n, sizeof(cmph_uint8)); disp_table = (cmph_uint32 *) calloc(chd_ph->nbuckets, sizeof(cmph_uint32)); // // init_genrand(time(0)); while(1) { iterations --; if (mph->verbosity) { fprintf(stderr, "Starting mapping step for mph creation of %u keys with %u bins\n", chd_ph->m, chd_ph->n); } if(!chd_ph_mapping(mph, buckets, items, &max_bucket_size)) { if (mph->verbosity) { fprintf(stderr, "Failure in mapping step\n"); } failure = 1; goto cleanup; } if (mph->verbosity) { fprintf(stderr, "Starting ordering step\n"); } if(sorted_lists) { free(sorted_lists); } sorted_lists = chd_ph_ordering(&buckets, &items, chd_ph->nbuckets, chd_ph->m, max_bucket_size); if (mph->verbosity) { fprintf(stderr, "Starting searching step\n"); } searching_success = chd_ph_searching(chd_ph, buckets, items, max_bucket_size, sorted_lists, max_probes, disp_table); if(searching_success) break; // reset occup_table if(chd_ph->keys_per_bin > 1) memset(chd_ph->occup_table, 0, chd_ph->n); else memset(chd_ph->occup_table, 0, ((chd_ph->n + 31)/32) * sizeof(cmph_uint32)); if(iterations == 0) { // Cleanup memory if (mph->verbosity) { fprintf(stderr, "Failure because the max trials was exceeded\n"); } failure = 1; goto cleanup; }; } #ifdef DEBUG { if(!chd_ph_check_bin_hashing(chd_ph, buckets, items, disp_table,sorted_lists,max_bucket_size)) { DEBUGP("Error for bin packing generation"); failure = 1; goto cleanup; } } #endif if (mph->verbosity) { fprintf(stderr, "Starting compressing step\n"); } if(chd_ph->cs) { free(chd_ph->cs); } chd_ph->cs = (compressed_seq_t *) calloc(1, sizeof(compressed_seq_t)); compressed_seq_init(chd_ph->cs); compressed_seq_generate(chd_ph->cs, disp_table, chd_ph->nbuckets); #ifdef CMPH_TIMING ELAPSED_TIME_IN_SECONDS(&construction_time); register double entropy = chd_ph_get_entropy(disp_table, chd_ph->nbuckets, max_probes); DEBUGP("Entropy = %.4f\n", entropy/chd_ph->m); #endif cleanup: chd_ph_bucket_destroy(buckets); free(items); free(sorted_lists); free(disp_table); if(failure) { if(chd_ph->hl) { hash_state_destroy(chd_ph->hl); } chd_ph->hl = NULL; return NULL; } mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; chd_phf = (chd_ph_data_t *)malloc(sizeof(chd_ph_data_t)); chd_phf->cs = chd_ph->cs; chd_ph->cs = NULL; //transfer memory ownership chd_phf->hl = chd_ph->hl; chd_ph->hl = NULL; //transfer memory ownership chd_phf->n = chd_ph->n; chd_phf->nbuckets = chd_ph->nbuckets; mphf->data = chd_phf; mphf->size = chd_ph->n; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } #ifdef CMPH_TIMING register cmph_uint32 space_usage = chd_ph_packed_size(mphf)*8; construction_time = construction_time - construction_time_begin; fprintf(stdout, "%u\t%.2f\t%u\t%.4f\t%.4f\t%.4f\t%.4f\n", chd_ph->m, load_factor, chd_ph->keys_per_bucket, construction_time, space_usage/(double)chd_ph->m, space_lower_bound, entropy/chd_ph->m); #endif return mphf; } void chd_ph_load(FILE *fd, cmph_t *mphf) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; chd_ph_data_t *chd_ph = (chd_ph_data_t *)malloc(sizeof(chd_ph_data_t)); DEBUGP("Loading chd_ph mphf\n"); mphf->data = chd_ph; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, fd); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, fd); chd_ph->hl = hash_state_load(buf, buflen); free(buf); nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, fd); DEBUGP("Compressed sequence structure has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, fd); chd_ph->cs = (compressed_seq_t *) calloc(1, sizeof(compressed_seq_t)); compressed_seq_load(chd_ph->cs, buf, buflen); free(buf); // loading n and nbuckets DEBUGP("Reading n and nbuckets\n"); nbytes = fread(&(chd_ph->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fread(&(chd_ph->nbuckets), sizeof(cmph_uint32), (size_t)1, fd); } int chd_ph_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; chd_ph_data_t *data = (chd_ph_data_t *)mphf->data; __cmph_dump(mphf, fd); hash_state_dump(data->hl, &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); compressed_seq_dump(data->cs, &buf, &buflen); DEBUGP("Dumping compressed sequence structure with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); // dumping n and nbuckets nbytes = fwrite(&(data->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->nbuckets), sizeof(cmph_uint32), (size_t)1, fd); return 1; } void chd_ph_destroy(cmph_t *mphf) { chd_ph_data_t *data = (chd_ph_data_t *)mphf->data; compressed_seq_destroy(data->cs); free(data->cs); hash_state_destroy(data->hl); free(data); free(mphf); } cmph_uint32 chd_ph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { register chd_ph_data_t * chd_ph = mphf->data; cmph_uint32 hl[3]; register cmph_uint32 disp,position; register cmph_uint32 probe0_num,probe1_num; register cmph_uint32 f,g,h; hash_vector(chd_ph->hl, key, keylen, hl); g = hl[0] % chd_ph->nbuckets; f = hl[1] % chd_ph->n; h = hl[2] % (chd_ph->n-1) + 1; disp = compressed_seq_query(chd_ph->cs, g); probe0_num = disp % chd_ph->n; probe1_num = disp/chd_ph->n; position = (cmph_uint32)((f + ((cmph_uint64 )h)*probe0_num + probe1_num) % chd_ph->n); return position; } void chd_ph_pack(cmph_t *mphf, void *packed_mphf) { chd_ph_data_t *data = (chd_ph_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing hl type CMPH_HASH hl_type = hash_get_type(data->hl); *((cmph_uint32 *) ptr) = hl_type; ptr += sizeof(cmph_uint32); // packing hl hash_state_pack(data->hl, ptr); ptr += hash_state_packed_size(hl_type); // packing n *((cmph_uint32 *) ptr) = data->n; ptr += sizeof(data->n); // packing nbuckets *((cmph_uint32 *) ptr) = data->nbuckets; ptr += sizeof(data->nbuckets); // packing cs compressed_seq_pack(data->cs, ptr); //ptr += compressed_seq_packed_size(data->cs); } cmph_uint32 chd_ph_packed_size(cmph_t *mphf) { register chd_ph_data_t *data = (chd_ph_data_t *)mphf->data; register CMPH_HASH hl_type = hash_get_type(data->hl); register cmph_uint32 hash_state_pack_size = hash_state_packed_size(hl_type); register cmph_uint32 cs_pack_size = compressed_seq_packed_size(data->cs); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_pack_size + cs_pack_size + 3*sizeof(cmph_uint32)); } cmph_uint32 chd_ph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register CMPH_HASH hl_type = *(cmph_uint32 *)packed_mphf; register cmph_uint8 *hl_ptr = (cmph_uint8 *)(packed_mphf) + 4; register cmph_uint32 * ptr = (cmph_uint32 *)(hl_ptr + hash_state_packed_size(hl_type)); register cmph_uint32 n = *ptr++; register cmph_uint32 nbuckets = *ptr++; cmph_uint32 hl[3]; register cmph_uint32 disp,position; register cmph_uint32 probe0_num,probe1_num; register cmph_uint32 f,g,h; hash_vector_packed(hl_ptr, hl_type, key, keylen, hl); g = hl[0] % nbuckets; f = hl[1] % n; h = hl[2] % (n-1) + 1; disp = compressed_seq_query_packed(ptr, g); probe0_num = disp % n; probe1_num = disp/n; position = (cmph_uint32)((f + ((cmph_uint64 )h)*probe0_num + probe1_num) % n); return position; } cmph-0.9/src/compressed_rank.c0000644000175000017500000001714311214363327013354 00000000000000#include #include #include #include #include"compressed_rank.h" #include"bitbool.h" // #define DEBUG #include"debug.h" static inline cmph_uint32 compressed_rank_i_log2(cmph_uint32 x) { register cmph_uint32 res = 0; while(x > 1) { x >>= 1; res++; } return res; }; void compressed_rank_init(compressed_rank_t * cr) { cr->max_val = 0; cr->n = 0; cr->rem_r = 0; select_init(&cr->sel); cr->vals_rems = 0; } void compressed_rank_destroy(compressed_rank_t * cr) { free(cr->vals_rems); cr->vals_rems = 0; select_destroy(&cr->sel); } void compressed_rank_generate(compressed_rank_t * cr, cmph_uint32 * vals_table, cmph_uint32 n) { register cmph_uint32 i,j; register cmph_uint32 rems_mask; register cmph_uint32 * select_vec = 0; cr->n = n; cr->max_val = vals_table[cr->n - 1]; cr->rem_r = compressed_rank_i_log2(cr->max_val/cr->n); if(cr->rem_r == 0) { cr->rem_r = 1; } select_vec = (cmph_uint32 *) calloc(cr->max_val >> cr->rem_r, sizeof(cmph_uint32)); cr->vals_rems = (cmph_uint32 *) calloc(BITS_TABLE_SIZE(cr->n, cr->rem_r), sizeof(cmph_uint32)); rems_mask = (1U << cr->rem_r) - 1U; for(i = 0; i < cr->n; i++) { set_bits_value(cr->vals_rems, i, vals_table[i] & rems_mask, cr->rem_r, rems_mask); } for(i = 1, j = 0; i <= cr->max_val >> cr->rem_r; i++) { while(i > (vals_table[j] >> cr->rem_r)) { j++; } select_vec[i - 1] = j; }; // FABIANO: before it was (cr->total_length >> cr->rem_r) + 1. But I wiped out the + 1 because // I changed the select structure to work up to m, instead of up to m - 1. select_generate(&cr->sel, select_vec, cr->max_val >> cr->rem_r, cr->n); free(select_vec); } cmph_uint32 compressed_rank_query(compressed_rank_t * cr, cmph_uint32 idx) { register cmph_uint32 rems_mask; register cmph_uint32 val_quot, val_rem; register cmph_uint32 sel_res, rank; if(idx > cr->max_val) { return cr->n; } val_quot = idx >> cr->rem_r; rems_mask = (1U << cr->rem_r) - 1U; val_rem = idx & rems_mask; if(val_quot == 0) { rank = sel_res = 0; } else { sel_res = select_query(&cr->sel, val_quot - 1) + 1; rank = sel_res - val_quot; } do { if(GETBIT32(cr->sel.bits_vec, sel_res)) { break; } if(get_bits_value(cr->vals_rems, rank, cr->rem_r, rems_mask) >= val_rem) { break; } sel_res++; rank++; } while(1); return rank; } cmph_uint32 compressed_rank_get_space_usage(compressed_rank_t * cr) { register cmph_uint32 space_usage = select_get_space_usage(&cr->sel); space_usage += BITS_TABLE_SIZE(cr->n, cr->rem_r)*(cmph_uint32)sizeof(cmph_uint32)*8; space_usage += 3*(cmph_uint32)sizeof(cmph_uint32)*8; return space_usage; } void compressed_rank_dump(compressed_rank_t * cr, char **buf, cmph_uint32 *buflen) { register cmph_uint32 sel_size = select_packed_size(&(cr->sel)); register cmph_uint32 vals_rems_size = BITS_TABLE_SIZE(cr->n, cr->rem_r) * (cmph_uint32)sizeof(cmph_uint32); register cmph_uint32 pos = 0; char * buf_sel = 0; cmph_uint32 buflen_sel = 0; *buflen = 4*(cmph_uint32)sizeof(cmph_uint32) + sel_size + vals_rems_size; DEBUGP("sel_size = %u\n", sel_size); DEBUGP("vals_rems_size = %u\n", vals_rems_size); *buf = (char *)calloc(*buflen, sizeof(char)); if (!*buf) { *buflen = UINT_MAX; return; } // dumping max_val, n and rem_r memcpy(*buf, &(cr->max_val), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("max_val = %u\n", cr->max_val); memcpy(*buf + pos, &(cr->n), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("n = %u\n", cr->n); memcpy(*buf + pos, &(cr->rem_r), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("rem_r = %u\n", cr->rem_r); // dumping sel select_dump(&cr->sel, &buf_sel, &buflen_sel); memcpy(*buf + pos, &buflen_sel, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("buflen_sel = %u\n", buflen_sel); memcpy(*buf + pos, buf_sel, buflen_sel); #ifdef DEBUG cmph_uint32 i = 0; for(i = 0; i < buflen_sel; i++) { DEBUGP("pos = %u -- buf_sel[%u] = %u\n", pos, i, *(*buf + pos + i)); } #endif pos += buflen_sel; free(buf_sel); // dumping vals_rems memcpy(*buf + pos, cr->vals_rems, vals_rems_size); #ifdef DEBUG for(i = 0; i < vals_rems_size; i++) { DEBUGP("pos = %u -- vals_rems_size = %u -- vals_rems[%u] = %u\n", pos, vals_rems_size, i, *(*buf + pos + i)); } #endif pos += vals_rems_size; DEBUGP("Dumped compressed rank structure with size %u bytes\n", *buflen); } void compressed_rank_load(compressed_rank_t * cr, const char *buf, cmph_uint32 buflen) { register cmph_uint32 pos = 0; cmph_uint32 buflen_sel = 0; register cmph_uint32 vals_rems_size = 0; // loading max_val, n, and rem_r memcpy(&(cr->max_val), buf, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("max_val = %u\n", cr->max_val); memcpy(&(cr->n), buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("n = %u\n", cr->n); memcpy(&(cr->rem_r), buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("rem_r = %u\n", cr->rem_r); // loading sel memcpy(&buflen_sel, buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("buflen_sel = %u\n", buflen_sel); select_load(&cr->sel, buf + pos, buflen_sel); #ifdef DEBUG cmph_uint32 i = 0; for(i = 0; i < buflen_sel; i++) { DEBUGP("pos = %u -- buf_sel[%u] = %u\n", pos, i, *(buf + pos + i)); } #endif pos += buflen_sel; // loading vals_rems if(cr->vals_rems) { free(cr->vals_rems); } vals_rems_size = BITS_TABLE_SIZE(cr->n, cr->rem_r); cr->vals_rems = (cmph_uint32 *) calloc(vals_rems_size, sizeof(cmph_uint32)); vals_rems_size *= 4; memcpy(cr->vals_rems, buf + pos, vals_rems_size); #ifdef DEBUG for(i = 0; i < vals_rems_size; i++) { DEBUGP("pos = %u -- vals_rems_size = %u -- vals_rems[%u] = %u\n", pos, vals_rems_size, i, *(buf + pos + i)); } #endif pos += vals_rems_size; DEBUGP("Loaded compressed rank structure with size %u bytes\n", buflen); } void compressed_rank_pack(compressed_rank_t *cr, void *cr_packed) { if (cr && cr_packed) { char *buf = NULL; cmph_uint32 buflen = 0; compressed_rank_dump(cr, &buf, &buflen); memcpy(cr_packed, buf, buflen); free(buf); } } cmph_uint32 compressed_rank_packed_size(compressed_rank_t *cr) { register cmph_uint32 sel_size = select_packed_size(&cr->sel); register cmph_uint32 vals_rems_size = BITS_TABLE_SIZE(cr->n, cr->rem_r) * (cmph_uint32)sizeof(cmph_uint32); return 4 * (cmph_uint32)sizeof(cmph_uint32) + sel_size + vals_rems_size; } cmph_uint32 compressed_rank_query_packed(void * cr_packed, cmph_uint32 idx) { // unpacking cr_packed register cmph_uint32 *ptr = (cmph_uint32 *)cr_packed; register cmph_uint32 max_val = *ptr++; register cmph_uint32 n = *ptr++; register cmph_uint32 rem_r = *ptr++; register cmph_uint32 buflen_sel = *ptr++; register cmph_uint32 * sel_packed = ptr; register cmph_uint32 * bits_vec = sel_packed + 2; // skipping n and m register cmph_uint32 * vals_rems = (ptr += (buflen_sel >> 2)); // compressed sequence query computation register cmph_uint32 rems_mask; register cmph_uint32 val_quot, val_rem; register cmph_uint32 sel_res, rank; if(idx > max_val) { return n; } val_quot = idx >> rem_r; rems_mask = (1U << rem_r) - 1U; val_rem = idx & rems_mask; if(val_quot == 0) { rank = sel_res = 0; } else { sel_res = select_query_packed(sel_packed, val_quot - 1) + 1; rank = sel_res - val_quot; } do { if(GETBIT32(bits_vec, sel_res)) { break; } if(get_bits_value(vals_rems, rank, rem_r, rems_mask) >= val_rem) { break; } sel_res++; rank++; } while(1); return rank; } cmph-0.9/src/main.c0000644000175000017500000002361511214466312011120 00000000000000#ifdef WIN32 #include "wingetopt.h" #else #include #endif #include #include #include #include #include #include #include #include "cmph.h" #include "hash.h" #ifdef WIN32 #define VERSION "0.8" #else #include "config.h" #endif void usage(const char *prg) { fprintf(stderr, "usage: %s [-v] [-h] [-V] [-k nkeys] [-f hash_function] [-g [-c algorithm_dependent_value][-s seed] ] [-a algorithm] [-M memory_in_MB] [-b algorithm_dependent_value] [-t keys_per_bin] [-d tmp_dir] [-m file.mph] keysfile\n", prg); } void usage_long(const char *prg) { cmph_uint32 i; fprintf(stderr, "usage: %s [-v] [-h] [-V] [-k nkeys] [-f hash_function] [-g [-c algorithm_dependent_value][-s seed] ] [-a algorithm] [-M memory_in_MB] [-b algorithm_dependent_value] [-t keys_per_bin] [-d tmp_dir] [-m file.mph] keysfile\n", prg); fprintf(stderr, "Minimum perfect hashing tool\n\n"); fprintf(stderr, " -h\t print this help message\n"); fprintf(stderr, " -c\t c value determines:\n"); fprintf(stderr, " \t * the number of vertices in the graph for the algorithms BMZ and CHM\n"); fprintf(stderr, " \t * the number of bits per key required in the FCH algorithm\n"); fprintf(stderr, " \t * the load factor in the CHD_PH algorithm\n"); fprintf(stderr, " -a\t algorithm - valid values are\n"); for (i = 0; i < CMPH_COUNT; ++i) fprintf(stderr, " \t * %s\n", cmph_names[i]); fprintf(stderr, " -f\t hash function (may be used multiple times) - valid values are\n"); for (i = 0; i < CMPH_HASH_COUNT; ++i) fprintf(stderr, " \t * %s\n", cmph_hash_names[i]); fprintf(stderr, " -V\t print version number and exit\n"); fprintf(stderr, " -v\t increase verbosity (may be used multiple times)\n"); fprintf(stderr, " -k\t number of keys\n"); fprintf(stderr, " -g\t generation mode\n"); fprintf(stderr, " -s\t random seed\n"); fprintf(stderr, " -m\t minimum perfect hash function file \n"); fprintf(stderr, " -M\t main memory availability (in MB) used in BRZ algorithm \n"); fprintf(stderr, " -d\t temporary directory used in BRZ algorithm \n"); fprintf(stderr, " -b\t the meaning of this parameter depends on the algorithm selected in the -a option:\n"); fprintf(stderr, " \t * For BRZ it is used to make the maximal number of keys in a bucket lower than 256.\n"); fprintf(stderr, " \t In this case its value should be an integer in the range [64,175]. Default is 128.\n\n"); fprintf(stderr, " \t * For BDZ it is used to determine the size of some precomputed rank\n"); fprintf(stderr, " \t information and its value should be an integer in the range [3,10]. Default\n"); fprintf(stderr, " \t is 7. The larger is this value, the more compact are the resulting functions\n"); fprintf(stderr, " \t and the slower are them at evaluation time.\n\n"); fprintf(stderr, " \t * For CHD and CHD_PH it is used to set the average number of keys per bucket\n"); fprintf(stderr, " \t and its value should be an integer in the range [1,32]. Default is 4. The\n"); fprintf(stderr, " \t larger is this value, the slower is the construction of the functions.\n"); fprintf(stderr, " \t This parameter has no effect for other algorithms.\n\n"); fprintf(stderr, " -t\t set the number of keys per bin for a t-perfect hashing function. A t-perfect\n"); fprintf(stderr, " \t hash function allows at most t collisions in a given bin. This parameter applies\n"); fprintf(stderr, " \t only to the CHD and CHD_PH algorithms. Its value should be an integer in the\n"); fprintf(stderr, " \t range [1,128]. Defaul is 1\n"); fprintf(stderr, " keysfile\t line separated file with keys\n"); } int main(int argc, char **argv) { cmph_uint32 verbosity = 0; char generate = 0; char *mphf_file = NULL; FILE *mphf_fd = stdout; const char *keys_file = NULL; FILE *keys_fd; cmph_uint32 nkeys = UINT_MAX; cmph_uint32 seed = UINT_MAX; CMPH_HASH *hashes = NULL; cmph_uint32 nhashes = 0; cmph_uint32 i; CMPH_ALGO mph_algo = CMPH_CHM; double c = 0; cmph_config_t *config = NULL; cmph_t *mphf = NULL; char * tmp_dir = NULL; cmph_io_adapter_t *source; cmph_uint32 memory_availability = 0; cmph_uint32 b = 0; cmph_uint32 keys_per_bin = 1; while (1) { char ch = (char)getopt(argc, argv, "hVvgc:k:a:M:b:t:f:m:d:s:"); if (ch == -1) break; switch (ch) { case 's': { char *cptr; seed = (cmph_uint32)strtoul(optarg, &cptr, 10); if(*cptr != 0) { fprintf(stderr, "Invalid seed %s\n", optarg); exit(1); } } break; case 'c': { char *endptr; c = strtod(optarg, &endptr); if(*endptr != 0) { fprintf(stderr, "Invalid c value %s\n", optarg); exit(1); } } break; case 'g': generate = 1; break; case 'k': { char *endptr; nkeys = (cmph_uint32)strtoul(optarg, &endptr, 10); if(*endptr != 0) { fprintf(stderr, "Invalid number of keys %s\n", optarg); exit(1); } } break; case 'm': mphf_file = strdup(optarg); break; case 'd': tmp_dir = strdup(optarg); break; case 'M': { char *cptr; memory_availability = (cmph_uint32)strtoul(optarg, &cptr, 10); if(*cptr != 0) { fprintf(stderr, "Invalid memory availability %s\n", optarg); exit(1); } } break; case 'b': { char *cptr; b = (cmph_uint32)strtoul(optarg, &cptr, 10); if(*cptr != 0) { fprintf(stderr, "Parameter b was not found: %s\n", optarg); exit(1); } } break; case 't': { char *cptr; keys_per_bin = (cmph_uint32)strtoul(optarg, &cptr, 10); if(*cptr != 0) { fprintf(stderr, "Parameter t was not found: %s\n", optarg); exit(1); } } break; case 'v': ++verbosity; break; case 'V': printf("%s\n", VERSION); return 0; case 'h': usage_long(argv[0]); return 0; case 'a': { char valid = 0; for (i = 0; i < CMPH_COUNT; ++i) { if (strcmp(cmph_names[i], optarg) == 0) { mph_algo = i; valid = 1; break; } } if (!valid) { fprintf(stderr, "Invalid mph algorithm: %s. It is not available in version %s\n", optarg, VERSION); return -1; } } break; case 'f': { char valid = 0; for (i = 0; i < CMPH_HASH_COUNT; ++i) { if (strcmp(cmph_hash_names[i], optarg) == 0) { hashes = (CMPH_HASH *)realloc(hashes, sizeof(CMPH_HASH) * ( nhashes + 2 )); hashes[nhashes] = i; hashes[nhashes + 1] = CMPH_HASH_COUNT; ++nhashes; valid = 1; break; } } if (!valid) { fprintf(stderr, "Invalid hash function: %s\n", optarg); return -1; } } break; default: usage(argv[0]); return 1; } } if (optind != argc - 1) { usage(argv[0]); return 1; } keys_file = argv[optind]; if (seed == UINT_MAX) seed = (cmph_uint32)time(NULL); srand(seed); int ret = 0; if (mphf_file == NULL) { mphf_file = (char *)malloc(strlen(keys_file) + 5); memcpy(mphf_file, keys_file, strlen(keys_file)); memcpy(mphf_file + strlen(keys_file), ".mph\0", (size_t)5); } keys_fd = fopen(keys_file, "r"); if (keys_fd == NULL) { fprintf(stderr, "Unable to open file %s: %s\n", keys_file, strerror(errno)); return -1; } if (seed == UINT_MAX) seed = (cmph_uint32)time(NULL); if(nkeys == UINT_MAX) source = cmph_io_nlfile_adapter(keys_fd); else source = cmph_io_nlnkfile_adapter(keys_fd, nkeys); if (generate) { //Create mphf mphf_fd = fopen(mphf_file, "w"); config = cmph_config_new(source); cmph_config_set_algo(config, mph_algo); if (nhashes) cmph_config_set_hashfuncs(config, hashes); cmph_config_set_verbosity(config, verbosity); cmph_config_set_tmp_dir(config, (cmph_uint8 *) tmp_dir); cmph_config_set_mphf_fd(config, mphf_fd); cmph_config_set_memory_availability(config, memory_availability); cmph_config_set_b(config, b); cmph_config_set_keys_per_bin(config, keys_per_bin); //if((mph_algo == CMPH_BMZ || mph_algo == CMPH_BRZ) && c >= 2.0) c=1.15; if(mph_algo == CMPH_BMZ && c >= 2.0) c=1.15; if (c != 0) cmph_config_set_graphsize(config, c); mphf = cmph_new(config); cmph_config_destroy(config); if (mphf == NULL) { fprintf(stderr, "Unable to create minimum perfect hashing function\n"); //cmph_config_destroy(config); free(mphf_file); return -1; } if (mphf_fd == NULL) { fprintf(stderr, "Unable to open output file %s: %s\n", mphf_file, strerror(errno)); free(mphf_file); return -1; } cmph_dump(mphf, mphf_fd); cmph_destroy(mphf); fclose(mphf_fd); } else { cmph_uint8 * hashtable = NULL; mphf_fd = fopen(mphf_file, "r"); if (mphf_fd == NULL) { fprintf(stderr, "Unable to open input file %s: %s\n", mphf_file, strerror(errno)); free(mphf_file); return -1; } mphf = cmph_load(mphf_fd); fclose(mphf_fd); if (!mphf) { fprintf(stderr, "Unable to parser input file %s\n", mphf_file); free(mphf_file); return -1; } cmph_uint32 siz = cmph_size(mphf); hashtable = (cmph_uint8*)calloc(siz, sizeof(cmph_uint8)); memset(hashtable, 0,(size_t) siz); //check all keys for (i = 0; i < source->nkeys; ++i) { cmph_uint32 h; char *buf; cmph_uint32 buflen = 0; source->read(source->data, &buf, &buflen); h = cmph_search(mphf, buf, buflen); if (!(h < siz)) { fprintf(stderr, "Unknown key %*s in the input.\n", buflen, buf); ret = 1; } else if(hashtable[h] >= keys_per_bin) { fprintf(stderr, "More than %u keys were mapped to bin %u\n", keys_per_bin, h); fprintf(stderr, "Duplicated or unknown key %*s in the input\n", buflen, buf); ret = 1; } else hashtable[h]++; if (verbosity) { printf("%s -> %u\n", buf, h); } source->dispose(source->data, buf, buflen); } cmph_destroy(mphf); free(hashtable); } fclose(keys_fd); free(mphf_file); free(tmp_dir); cmph_io_nlfile_adapter_destroy(source); return ret; } cmph-0.9/src/buffer_entry.h0000644000175000017500000000112311214344364012663 00000000000000#ifndef __CMPH_BUFFER_ENTRY_H__ #define __CMPH_BUFFER_ENTRY_H__ #include "cmph_types.h" #include typedef struct __buffer_entry_t buffer_entry_t; buffer_entry_t * buffer_entry_new(cmph_uint32 capacity); void buffer_entry_set_capacity(buffer_entry_t * buffer_entry, cmph_uint32 capacity); cmph_uint32 buffer_entry_get_capacity(buffer_entry_t * buffer_entry); void buffer_entry_open(buffer_entry_t * buffer_entry, char * filename); cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry, cmph_uint32 * keylen); void buffer_entry_destroy(buffer_entry_t * buffer_entry); #endif cmph-0.9/src/select.h0000644000175000017500000000423611214344364011460 00000000000000#ifndef __CMPH_SELECT_H__ #define __CMPH_SELECT_H__ #include "cmph_types.h" struct _select_t { cmph_uint32 n,m; cmph_uint32 * bits_vec; cmph_uint32 * select_table; }; typedef struct _select_t select_t; void select_init(select_t * sel); void select_destroy(select_t * sel); void select_generate(select_t * sel, cmph_uint32 * keys_vec, cmph_uint32 n, cmph_uint32 m); cmph_uint32 select_query(select_t * sel, cmph_uint32 one_idx); cmph_uint32 select_next_query(select_t * sel, cmph_uint32 vec_bit_idx); cmph_uint32 select_get_space_usage(select_t * sel); void select_dump(select_t *sel, char **buf, cmph_uint32 *buflen); void select_load(select_t * sel, const char *buf, cmph_uint32 buflen); /** \fn void select_pack(select_t *sel, void *sel_packed); * \brief Support the ability to pack a select structure into a preallocated contiguous memory space pointed by sel_packed. * \param sel points to the select structure * \param sel_packed pointer to the contiguous memory area used to store the select structure. The size of sel_packed must be at least @see select_packed_size */ void select_pack(select_t *sel, void *sel_packed); /** \fn cmph_uint32 select_packed_size(select_t *sel); * \brief Return the amount of space needed to pack a select structure. * \return the size of the packed select structure or zero for failures */ cmph_uint32 select_packed_size(select_t *sel); /** \fn cmph_uint32 select_query_packed(void * sel_packed, cmph_uint32 one_idx); * \param sel_packed is a pointer to a contiguous memory area * \param one_idx is the rank for which we want to calculate the inverse function select * \return an integer that represents the select value of rank idx. */ cmph_uint32 select_query_packed(void * sel_packed, cmph_uint32 one_idx); /** \fn cmph_uint32 select_next_query_packed(void * sel_packed, cmph_uint32 vec_bit_idx); * \param sel_packed is a pointer to a contiguous memory area * \param vec_bit_idx is a value prior computed by @see select_query_packed * \return an integer that represents the next select value greater than @see vec_bit_idx. */ cmph_uint32 select_next_query_packed(void * sel_packed, cmph_uint32 vec_bit_idx); #endif cmph-0.9/src/brz.h0000644000175000017500000000366511214344364011003 00000000000000#ifndef __CMPH_BRZ_H__ #define __CMPH_BRZ_H__ #include "cmph.h" typedef struct __brz_data_t brz_data_t; typedef struct __brz_config_data_t brz_config_data_t; brz_config_data_t *brz_config_new(); void brz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void brz_config_set_tmp_dir(cmph_config_t *mph, cmph_uint8 *tmp_dir); void brz_config_set_mphf_fd(cmph_config_t *mph, FILE *mphf_fd); void brz_config_set_b(cmph_config_t *mph, cmph_uint32 b); void brz_config_set_algo(cmph_config_t *mph, CMPH_ALGO algo); void brz_config_set_memory_availability(cmph_config_t *mph, cmph_uint32 memory_availability); void brz_config_destroy(cmph_config_t *mph); cmph_t *brz_new(cmph_config_t *mph, double c); void brz_load(FILE *f, cmph_t *mphf); int brz_dump(cmph_t *mphf, FILE *f); void brz_destroy(cmph_t *mphf); cmph_uint32 brz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void brz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void brz_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 brz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 brz_packed_size(cmph_t *mphf); /** cmph_uint32 brz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 brz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/compressed_seq.h0000644000175000017500000000732611214344364013220 00000000000000#ifndef __CMPH_COMPRESSED_SEQ_H__ #define __CMPH_COMPRESSED_SEQ_H__ #include"select.h" struct _compressed_seq_t { cmph_uint32 n; // number of values stored in store_table // The length in bits of each value is decomposed into two compnents: the lg(n) MSBs are stored in rank_select data structure // the remaining LSBs are stored in a table of n cells, each one of rem_r bits. cmph_uint32 rem_r; cmph_uint32 total_length; // total length in bits of stored_table select_t sel; cmph_uint32 * length_rems; cmph_uint32 * store_table; }; typedef struct _compressed_seq_t compressed_seq_t; /** \fn void compressed_seq_init(compressed_seq_t * cs); * \brief Initialize a compressed sequence structure. * \param cs points to the compressed sequence structure to be initialized */ void compressed_seq_init(compressed_seq_t * cs); /** \fn void compressed_seq_destroy(compressed_seq_t * cs); * \brief Destroy a compressed sequence given as input. * \param cs points to the compressed sequence structure to be destroyed */ void compressed_seq_destroy(compressed_seq_t * cs); /** \fn void compressed_seq_generate(compressed_seq_t * cs, cmph_uint32 * vals_table, cmph_uint32 n); * \brief Generate a compressed sequence from an input array with n values. * \param cs points to the compressed sequence structure * \param vals_table poiter to the array given as input * \param n number of values in @see vals_table */ void compressed_seq_generate(compressed_seq_t * cs, cmph_uint32 * vals_table, cmph_uint32 n); /** \fn cmph_uint32 compressed_seq_query(compressed_seq_t * cs, cmph_uint32 idx); * \brief Returns the value stored at index @see idx of the compressed sequence structure. * \param cs points to the compressed sequence structure * \param idx index to retrieve the value from * \return the value stored at index @see idx of the compressed sequence structure */ cmph_uint32 compressed_seq_query(compressed_seq_t * cs, cmph_uint32 idx); /** \fn cmph_uint32 compressed_seq_get_space_usage(compressed_seq_t * cs); * \brief Returns amount of space (in bits) to store the compressed sequence. * \param cs points to the compressed sequence structure * \return the amount of space (in bits) to store @see cs */ cmph_uint32 compressed_seq_get_space_usage(compressed_seq_t * cs); void compressed_seq_dump(compressed_seq_t * cs, char ** buf, cmph_uint32 * buflen); void compressed_seq_load(compressed_seq_t * cs, const char * buf, cmph_uint32 buflen); /** \fn void compressed_seq_pack(compressed_seq_t *cs, void *cs_packed); * \brief Support the ability to pack a compressed sequence structure into a preallocated contiguous memory space pointed by cs_packed. * \param cs points to the compressed sequence structure * \param cs_packed pointer to the contiguous memory area used to store the compressed sequence structure. The size of cs_packed must be at least @see compressed_seq_packed_size */ void compressed_seq_pack(compressed_seq_t *cs, void *cs_packed); /** \fn cmph_uint32 compressed_seq_packed_size(compressed_seq_t *cs); * \brief Return the amount of space needed to pack a compressed sequence structure. * \return the size of the packed compressed sequence structure or zero for failures */ cmph_uint32 compressed_seq_packed_size(compressed_seq_t *cs); /** \fn cmph_uint32 compressed_seq_query_packed(void * cs_packed, cmph_uint32 idx); * \brief Returns the value stored at index @see idx of the packed compressed sequence structure. * \param cs_packed is a pointer to a contiguous memory area * \param idx is the index to retrieve the value from * \return the value stored at index @see idx of the packed compressed sequence structure */ cmph_uint32 compressed_seq_query_packed(void * cs_packed, cmph_uint32 idx); #endif cmph-0.9/src/bdz_structs_ph.h0000755000175000017500000000100211214344364013225 00000000000000#ifndef __CMPH_BDZ_STRUCTS_PH_H__ #define __CMPH_BDZ_STRUCTS_PH_H__ #include "hash_state.h" struct __bdz_ph_data_t { cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 r; //partition vertex count cmph_uint8 *g; hash_state_t *hl; // linear hashing }; struct __bdz_ph_config_data_t { CMPH_HASH hashfunc; cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 r; //partition vertex count cmph_uint8 *g; hash_state_t *hl; // linear hashing }; #endif cmph-0.9/src/chd_structs_ph.h0000644000175000017500000000163411214344364013214 00000000000000#ifndef __CMPH_CHD_PH_STRUCTS_H__ #define __CMPH_CHD_PH_STRUCTS_H__ #include "hash_state.h" #include "compressed_seq.h" struct __chd_ph_data_t { compressed_seq_t * cs; // compressed displacement values cmph_uint32 nbuckets; // number of buckets cmph_uint32 n; // number of bins hash_state_t *hl; // linear hash function }; struct __chd_ph_config_data_t { CMPH_HASH hashfunc; // linear hash function to be used compressed_seq_t * cs; // compressed displacement values cmph_uint32 nbuckets; // number of buckets cmph_uint32 n; // number of bins hash_state_t *hl; // linear hash function cmph_uint32 m; // number of keys cmph_uint8 use_h; // flag to indicate the of use of a heuristic (use_h = 1) cmph_uint32 keys_per_bin;//maximum number of keys per bin cmph_uint32 keys_per_bucket; // average number of keys per bucket cmph_uint8 *occup_table; // table that indicates occupied positions }; #endif cmph-0.9/src/vqueue.h0000644000175000017500000000056511214344364011514 00000000000000#ifndef __CMPH_VQUEUE_H__ #define __CMPH_VQUEUE_H__ #include "cmph_types.h" typedef struct __vqueue_t vqueue_t; vqueue_t * vqueue_new(cmph_uint32 capacity); cmph_uint8 vqueue_is_empty(vqueue_t * q); void vqueue_insert(vqueue_t * q, cmph_uint32 val); cmph_uint32 vqueue_remove(vqueue_t * q); void vqueue_print(vqueue_t * q); void vqueue_destroy(vqueue_t * q); #endif cmph-0.9/src/buffer_manager.c0000644000175000017500000000465511214344364013144 00000000000000#include "buffer_manager.h" #include "buffer_entry.h" #include #include #include struct __buffer_manager_t { cmph_uint32 memory_avail; // memory available buffer_entry_t ** buffer_entries; // buffer entries to be managed cmph_uint32 nentries; // number of entries to be managed cmph_uint32 *memory_avail_list; // memory available list int pos_avail_list; // current position in memory available list }; buffer_manager_t * buffer_manager_new(cmph_uint32 memory_avail, cmph_uint32 nentries) { cmph_uint32 memory_avail_entry, i; buffer_manager_t *buff_manager = (buffer_manager_t *)malloc(sizeof(buffer_manager_t)); assert(buff_manager); buff_manager->memory_avail = memory_avail; buff_manager->buffer_entries = (buffer_entry_t **)calloc((size_t)nentries, sizeof(buffer_entry_t *)); buff_manager->memory_avail_list = (cmph_uint32 *)calloc((size_t)nentries, sizeof(cmph_uint32)); buff_manager->pos_avail_list = -1; buff_manager->nentries = nentries; memory_avail_entry = buff_manager->memory_avail/buff_manager->nentries + 1; for(i = 0; i < buff_manager->nentries; i++) { buff_manager->buffer_entries[i] = buffer_entry_new(memory_avail_entry); } return buff_manager; } void buffer_manager_open(buffer_manager_t * buffer_manager, cmph_uint32 index, char * filename) { buffer_entry_open(buffer_manager->buffer_entries[index], filename); } cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index, cmph_uint32 * keylen) { cmph_uint8 * key = NULL; if (buffer_manager->pos_avail_list >= 0 ) // recovering memory { cmph_uint32 new_capacity = buffer_entry_get_capacity(buffer_manager->buffer_entries[index]) + buffer_manager->memory_avail_list[(buffer_manager->pos_avail_list)--]; buffer_entry_set_capacity(buffer_manager->buffer_entries[index], new_capacity); } key = buffer_entry_read_key(buffer_manager->buffer_entries[index], keylen); if (key == NULL) // storing memory to be recovered { buffer_manager->memory_avail_list[++(buffer_manager->pos_avail_list)] = buffer_entry_get_capacity(buffer_manager->buffer_entries[index]); } return key; } void buffer_manager_destroy(buffer_manager_t * buffer_manager) { cmph_uint32 i; for(i = 0; i < buffer_manager->nentries; i++) { buffer_entry_destroy(buffer_manager->buffer_entries[i]); } free(buffer_manager->memory_avail_list); free(buffer_manager->buffer_entries); free(buffer_manager); } cmph-0.9/src/graph.h0000644000175000017500000000236011214344364011276 00000000000000#ifndef _CMPH_GRAPH_H__ #define _CMPH_GRAPH_H__ #include #include "cmph_types.h" #define GRAPH_NO_NEIGHBOR UINT_MAX typedef struct __graph_t graph_t; typedef struct __graph_iterator_t graph_iterator_t; struct __graph_iterator_t { cmph_uint32 vertex; cmph_uint32 edge; }; graph_t *graph_new(cmph_uint32 nnodes, cmph_uint32 nedges); void graph_destroy(graph_t *graph); void graph_add_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2); void graph_del_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2); void graph_clear_edges(graph_t *g); cmph_uint32 graph_edge_id(graph_t *g, cmph_uint32 v1, cmph_uint32 v2); cmph_uint8 graph_contains_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2); graph_iterator_t graph_neighbors_it(graph_t *g, cmph_uint32 v); cmph_uint32 graph_next_neighbor(graph_t *g, graph_iterator_t* it); void graph_obtain_critical_nodes(graph_t *g); /* included -- Fabiano*/ cmph_uint8 graph_node_is_critical(graph_t * g, cmph_uint32 v); /* included -- Fabiano */ cmph_uint32 graph_ncritical_nodes(graph_t *g); /* included -- Fabiano*/ cmph_uint32 graph_vertex_id(graph_t *g, cmph_uint32 e, cmph_uint32 id); /* included -- Fabiano*/ int graph_is_cyclic(graph_t *g); void graph_print(graph_t *); #endif cmph-0.9/src/bdz_ph.h0000755000175000017500000000323011214344364011443 00000000000000#ifndef __CMPH_BDZ_PH_H__ #define __CMPH_BDZ_PH_H__ #include "cmph.h" typedef struct __bdz_ph_data_t bdz_ph_data_t; typedef struct __bdz_ph_config_data_t bdz_ph_config_data_t; bdz_ph_config_data_t *bdz_ph_config_new(); void bdz_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void bdz_ph_config_destroy(cmph_config_t *mph); cmph_t *bdz_ph_new(cmph_config_t *mph, double c); void bdz_ph_load(FILE *f, cmph_t *mphf); int bdz_ph_dump(cmph_t *mphf, FILE *f); void bdz_ph_destroy(cmph_t *mphf); cmph_uint32 bdz_ph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void bdz_ph_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bdz_ph_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 bdz_ph_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bdz_ph_packed_size(cmph_t *mphf); /** cmph_uint32 bdz_ph_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bdz_ph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/bmz.h0000644000175000017500000000313111214344364010762 00000000000000#ifndef __CMPH_BMZ_H__ #define __CMPH_BMZ_H__ #include "cmph.h" typedef struct __bmz_data_t bmz_data_t; typedef struct __bmz_config_data_t bmz_config_data_t; bmz_config_data_t *bmz_config_new(); void bmz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void bmz_config_destroy(cmph_config_t *mph); cmph_t *bmz_new(cmph_config_t *mph, double c); void bmz_load(FILE *f, cmph_t *mphf); int bmz_dump(cmph_t *mphf, FILE *f); void bmz_destroy(cmph_t *mphf); cmph_uint32 bmz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void bmz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bmz_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 bmz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bmz_packed_size(cmph_t *mphf); /** cmph_uint32 bmz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bmz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/hash.c0000644000175000017500000001315511214344364011117 00000000000000#include "hash_state.h" #include #include #include #include //#define DEBUG #include "debug.h" const char *cmph_hash_names[] = { "jenkins", NULL }; hash_state_t *hash_state_new(CMPH_HASH hashfunc, cmph_uint32 hashsize) { hash_state_t *state = NULL; switch (hashfunc) { case CMPH_HASH_JENKINS: DEBUGP("Jenkins function - %u\n", hashsize); state = (hash_state_t *)jenkins_state_new(hashsize); DEBUGP("Jenkins function created\n"); break; default: assert(0); } state->hashfunc = hashfunc; return state; } cmph_uint32 hash(hash_state_t *state, const char *key, cmph_uint32 keylen) { switch (state->hashfunc) { case CMPH_HASH_JENKINS: return jenkins_hash((jenkins_state_t *)state, key, keylen); default: assert(0); } assert(0); return 0; } void hash_vector(hash_state_t *state, const char *key, cmph_uint32 keylen, cmph_uint32 * hashes) { switch (state->hashfunc) { case CMPH_HASH_JENKINS: jenkins_hash_vector_((jenkins_state_t *)state, key, keylen, hashes); break; default: assert(0); } } void hash_state_dump(hash_state_t *state, char **buf, cmph_uint32 *buflen) { char *algobuf; size_t len; switch (state->hashfunc) { case CMPH_HASH_JENKINS: jenkins_state_dump((jenkins_state_t *)state, &algobuf, buflen); if (*buflen == UINT_MAX) return; break; default: assert(0); } *buf = (char *)malloc(strlen(cmph_hash_names[state->hashfunc]) + 1 + *buflen); memcpy(*buf, cmph_hash_names[state->hashfunc], strlen(cmph_hash_names[state->hashfunc]) + 1); DEBUGP("Algobuf is %u\n", *(cmph_uint32 *)algobuf); len = *buflen; memcpy(*buf + strlen(cmph_hash_names[state->hashfunc]) + 1, algobuf, len); *buflen = (cmph_uint32)strlen(cmph_hash_names[state->hashfunc]) + 1 + *buflen; free(algobuf); return; } hash_state_t * hash_state_copy(hash_state_t *src_state) { hash_state_t *dest_state = NULL; switch (src_state->hashfunc) { case CMPH_HASH_JENKINS: dest_state = (hash_state_t *)jenkins_state_copy((jenkins_state_t *)src_state); break; default: assert(0); } dest_state->hashfunc = src_state->hashfunc; return dest_state; } hash_state_t *hash_state_load(const char *buf, cmph_uint32 buflen) { cmph_uint32 i; cmph_uint32 offset; CMPH_HASH hashfunc = CMPH_HASH_COUNT; for (i = 0; i < CMPH_HASH_COUNT; ++i) { if (strcmp(buf, cmph_hash_names[i]) == 0) { hashfunc = i; break; } } if (hashfunc == CMPH_HASH_COUNT) return NULL; offset = (cmph_uint32)strlen(cmph_hash_names[hashfunc]) + 1; switch (hashfunc) { case CMPH_HASH_JENKINS: return (hash_state_t *)jenkins_state_load(buf + offset, buflen - offset); default: return NULL; } return NULL; } void hash_state_destroy(hash_state_t *state) { switch (state->hashfunc) { case CMPH_HASH_JENKINS: jenkins_state_destroy((jenkins_state_t *)state); break; default: assert(0); } return; } /** \fn void hash_state_pack(hash_state_t *state, void *hash_packed) * \brief Support the ability to pack a hash function into a preallocated contiguous memory space pointed by hash_packed. * \param state points to the hash function * \param hash_packed pointer to the contiguous memory area used to store the hash function. The size of hash_packed must be at least hash_state_packed_size() * * Support the ability to pack a hash function into a preallocated contiguous memory space pointed by hash_packed. * However, the hash function type must be packed outside. */ void hash_state_pack(hash_state_t *state, void *hash_packed) { switch (state->hashfunc) { case CMPH_HASH_JENKINS: // pack the jenkins hash function jenkins_state_pack((jenkins_state_t *)state, hash_packed); break; default: assert(0); } return; } /** \fn cmph_uint32 hash_state_packed_size(CMPH_HASH hashfunc) * \brief Return the amount of space needed to pack a hash function. * \param hashfunc function type * \return the size of the packed function or zero for failures */ cmph_uint32 hash_state_packed_size(CMPH_HASH hashfunc) { cmph_uint32 size = 0; switch (hashfunc) { case CMPH_HASH_JENKINS: size += jenkins_state_packed_size(); break; default: assert(0); } return size; } /** \fn cmph_uint32 hash_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen) * \param hash_packed is a pointer to a contiguous memory area * \param hashfunc is the type of the hash function packed in hash_packed * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 hash_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen) { switch (hashfunc) { case CMPH_HASH_JENKINS: return jenkins_hash_packed(hash_packed, k, keylen); default: assert(0); } assert(0); return 0; } /** \fn hash_vector_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes) * \param hash_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void hash_vector_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes) { switch (hashfunc) { case CMPH_HASH_JENKINS: jenkins_hash_vector_packed(hash_packed, k, keylen, hashes); break; default: assert(0); } } /** \fn CMPH_HASH hash_get_type(hash_state_t *state); * \param state is a pointer to a hash_state_t structure * \return the hash function type pointed by state */ CMPH_HASH hash_get_type(hash_state_t *state) { return state->hashfunc; } cmph-0.9/src/chd.h0000644000175000017500000000447311214344364010742 00000000000000#ifndef _CMPH_CHD_H__ #define _CMPH_CHD_H__ #include "cmph.h" typedef struct __chd_data_t chd_data_t; typedef struct __chd_config_data_t chd_config_data_t; /* Config API */ chd_config_data_t *chd_config_new(cmph_config_t * mph); void chd_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); /** \fn void chd_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin); * \brief Allows to set the number of keys per bin. * \param mph pointer to the configuration structure * \param keys_per_bin value for the number of keys per bin */ void chd_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin); /** \fn void chd_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket); * \brief Allows to set the number of keys per bucket. * \param mph pointer to the configuration structure * \param keys_per_bucket value for the number of keys per bucket */ void chd_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket); void chd_config_destroy(cmph_config_t *mph); /* Chd algorithm API */ cmph_t *chd_new(cmph_config_t *mph, double c); void chd_load(FILE *fd, cmph_t *mphf); int chd_dump(cmph_t *mphf, FILE *fd); void chd_destroy(cmph_t *mphf); cmph_uint32 chd_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void chd_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void chd_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 chd_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 chd_packed_size(cmph_t *mphf); /** cmph_uint32 chd_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 chd_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/miller_rabin.c0000644000175000017500000000227411214344364012633 00000000000000#include "miller_rabin.h" static inline cmph_uint64 int_pow(cmph_uint64 a, cmph_uint64 d, cmph_uint64 n) { cmph_uint64 a_pow = a; cmph_uint64 res = 1; while(d > 0) { if((d & 1) == 1) res =(((cmph_uint64)res) * a_pow) % n; a_pow = (((cmph_uint64)a_pow) * a_pow) % n; d /= 2; }; return res; }; static inline cmph_uint8 check_witness(cmph_uint64 a_exp_d, cmph_uint64 n, cmph_uint64 s) { cmph_uint64 i; cmph_uint64 a_exp = a_exp_d; if(a_exp == 1 || a_exp == (n - 1)) return 1; for(i = 1; i < s; i++) { a_exp = (((cmph_uint64)a_exp) * a_exp) % n; if(a_exp == (n - 1)) return 1; }; return 0; }; cmph_uint8 check_primality(cmph_uint64 n) { cmph_uint64 a, d, s, a_exp_d; if((n % 2) == 0) return 0; if((n % 3) == 0) return 0; if((n % 5) == 0) return 0; if((n % 7 ) == 0) return 0; //we decompoe the number n - 1 into 2^s*d s = 0; d = n - 1; do { s++; d /= 2; }while((d % 2) == 0); a = 2; a_exp_d = int_pow(a, d, n); if(check_witness(a_exp_d, n, s) == 0) return 0; a = 7; a_exp_d = int_pow(a, d, n); if(check_witness(a_exp_d, n, s) == 0) return 0; a = 61; a_exp_d = int_pow(a, d, n); if(check_witness(a_exp_d, n, s) == 0) return 0; return 1; }; cmph-0.9/src/fch.h0000644000175000017500000000351011214344364010733 00000000000000#ifndef __CMPH_FCH_H__ #define __CMPH_FCH_H__ #include "cmph.h" typedef struct __fch_data_t fch_data_t; typedef struct __fch_config_data_t fch_config_data_t; /* Parameters calculation */ cmph_uint32 fch_calc_b(double c, cmph_uint32 m); double fch_calc_p1(cmph_uint32 m); double fch_calc_p2(cmph_uint32 b); cmph_uint32 mixh10h11h12(cmph_uint32 b, double p1, double p2, cmph_uint32 initial_index); fch_config_data_t *fch_config_new(); void fch_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void fch_config_destroy(cmph_config_t *mph); cmph_t *fch_new(cmph_config_t *mph, double c); void fch_load(FILE *f, cmph_t *mphf); int fch_dump(cmph_t *mphf, FILE *f); void fch_destroy(cmph_t *mphf); cmph_uint32 fch_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void fch_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void fch_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 fch_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 fch_packed_size(cmph_t *mphf); /** cmph_uint32 fch_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 fch_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/select.c0000644000175000017500000002311111214362551011442 00000000000000#include #include #include #include #include #include "select_lookup_tables.h" #include "select.h" //#define DEBUG #include "debug.h" #ifndef STEP_SELECT_TABLE #define STEP_SELECT_TABLE 128 #endif #ifndef NBITS_STEP_SELECT_TABLE #define NBITS_STEP_SELECT_TABLE 7 #endif #ifndef MASK_STEP_SELECT_TABLE #define MASK_STEP_SELECT_TABLE 0x7f // 0x7f = 127 #endif static inline void select_insert_0(cmph_uint32 * buffer) { (*buffer) >>= 1; }; static inline void select_insert_1(cmph_uint32 * buffer) { (*buffer) >>= 1; (*buffer) |= 0x80000000; }; void select_init(select_t * sel) { sel->n = 0; sel->m = 0; sel->bits_vec = 0; sel->select_table = 0; }; cmph_uint32 select_get_space_usage(select_t * sel) { register cmph_uint32 nbits; register cmph_uint32 vec_size; register cmph_uint32 sel_table_size; register cmph_uint32 space_usage; nbits = sel->n + sel->m; vec_size = (nbits + 31) >> 5; sel_table_size = (sel->n >> NBITS_STEP_SELECT_TABLE) + 1; // (sel->n >> NBITS_STEP_SELECT_TABLE) = (sel->n/STEP_SELECT_TABLE) space_usage = 2 * sizeof(cmph_uint32) * 8; // n and m space_usage += vec_size * (cmph_uint32) sizeof(cmph_uint32) * 8; space_usage += sel_table_size * (cmph_uint32)sizeof(cmph_uint32) * 8; return space_usage; } void select_destroy(select_t * sel) { free(sel->bits_vec); free(sel->select_table); sel->bits_vec = 0; sel->select_table = 0; }; static inline void select_generate_sel_table(select_t * sel) { register cmph_uint8 * bits_table = (cmph_uint8 *)sel->bits_vec; register cmph_uint32 part_sum, old_part_sum; register cmph_uint32 vec_idx, one_idx, sel_table_idx; part_sum = vec_idx = one_idx = sel_table_idx = 0; for(;;) { // FABIANO: Should'n it be one_idx >= sel->n if(one_idx >= sel->n) break; do { old_part_sum = part_sum; part_sum += rank_lookup_table[bits_table[vec_idx]]; vec_idx++; } while (part_sum <= one_idx); sel->select_table[sel_table_idx] = select_lookup_table[bits_table[vec_idx - 1]][one_idx - old_part_sum] + ((vec_idx - 1) << 3); // ((vec_idx - 1) << 3) = ((vec_idx - 1) * 8) one_idx += STEP_SELECT_TABLE ; sel_table_idx++; }; }; void select_generate(select_t * sel, cmph_uint32 * keys_vec, cmph_uint32 n, cmph_uint32 m) { register cmph_uint32 i, j, idx; cmph_uint32 buffer = 0; register cmph_uint32 nbits; register cmph_uint32 vec_size; register cmph_uint32 sel_table_size; sel->n = n; sel->m = m; // n values in the range [0,m-1] nbits = sel->n + sel->m; vec_size = (nbits + 31) >> 5; // (nbits + 31) >> 5 = (nbits + 31)/32 sel_table_size = (sel->n >> NBITS_STEP_SELECT_TABLE) + 1; // (sel->n >> NBITS_STEP_SELECT_TABLE) = (sel->n/STEP_SELECT_TABLE) if(sel->bits_vec) { free(sel->bits_vec); } sel->bits_vec = (cmph_uint32 *)calloc(vec_size, sizeof(cmph_uint32)); if(sel->select_table) { free(sel->select_table); } sel->select_table = (cmph_uint32 *)calloc(sel_table_size, sizeof(cmph_uint32)); idx = i = j = 0; for(;;) { while(keys_vec[j]==i) { select_insert_1(&buffer); idx++; if((idx & 0x1f) == 0 ) // (idx & 0x1f) = idx % 32 sel->bits_vec[(idx >> 5) - 1] = buffer; // (idx >> 5) = idx/32 j++; if(j == sel->n) goto loop_end; //assert(keys_vec[j] < keys_vec[j-1]); } if(i == sel->m) break; while(keys_vec[j] > i) { select_insert_0(&buffer); idx++; if((idx & 0x1f) == 0 ) // (idx & 0x1f) = idx % 32 sel->bits_vec[(idx >> 5) - 1] = buffer; // (idx >> 5) = idx/32 i++; }; }; loop_end: if((idx & 0x1f) != 0 ) // (idx & 0x1f) = idx % 32 { buffer >>= 32 - (idx & 0x1f); sel->bits_vec[ (idx - 1) >> 5 ] = buffer; }; select_generate_sel_table(sel); }; static inline cmph_uint32 _select_query(cmph_uint8 * bits_table, cmph_uint32 * select_table, cmph_uint32 one_idx) { register cmph_uint32 vec_bit_idx ,vec_byte_idx; register cmph_uint32 part_sum, old_part_sum; vec_bit_idx = select_table[one_idx >> NBITS_STEP_SELECT_TABLE]; // one_idx >> NBITS_STEP_SELECT_TABLE = one_idx/STEP_SELECT_TABLE vec_byte_idx = vec_bit_idx >> 3; // vec_bit_idx / 8 one_idx &= MASK_STEP_SELECT_TABLE; // one_idx %= STEP_SELECT_TABLE == one_idx &= MASK_STEP_SELECT_TABLE one_idx += rank_lookup_table[bits_table[vec_byte_idx] & ((1 << (vec_bit_idx & 0x7)) - 1)]; part_sum = 0; do { old_part_sum = part_sum; part_sum += rank_lookup_table[bits_table[vec_byte_idx]]; vec_byte_idx++; }while (part_sum <= one_idx); return select_lookup_table[bits_table[vec_byte_idx - 1]][one_idx - old_part_sum] + ((vec_byte_idx-1) << 3); } cmph_uint32 select_query(select_t * sel, cmph_uint32 one_idx) { return _select_query((cmph_uint8 *)sel->bits_vec, sel->select_table, one_idx); }; static inline cmph_uint32 _select_next_query(cmph_uint8 * bits_table, cmph_uint32 vec_bit_idx) { register cmph_uint32 vec_byte_idx, one_idx; register cmph_uint32 part_sum, old_part_sum; vec_byte_idx = vec_bit_idx >> 3; one_idx = rank_lookup_table[bits_table[vec_byte_idx] & ((1U << (vec_bit_idx & 0x7)) - 1U)] + 1U; part_sum = 0; do { old_part_sum = part_sum; part_sum += rank_lookup_table[bits_table[vec_byte_idx]]; vec_byte_idx++; }while (part_sum <= one_idx); return select_lookup_table[bits_table[(vec_byte_idx - 1)]][(one_idx - old_part_sum)] + ((vec_byte_idx - 1) << 3); } cmph_uint32 select_next_query(select_t * sel, cmph_uint32 vec_bit_idx) { return _select_next_query((cmph_uint8 *)sel->bits_vec, vec_bit_idx); }; void select_dump(select_t *sel, char **buf, cmph_uint32 *buflen) { register cmph_uint32 nbits = sel->n + sel->m; register cmph_uint32 vec_size = ((nbits + 31) >> 5) * (cmph_uint32)sizeof(cmph_uint32); // (nbits + 31) >> 5 = (nbits + 31)/32 register cmph_uint32 sel_table_size = ((sel->n >> NBITS_STEP_SELECT_TABLE) + 1) * (cmph_uint32)sizeof(cmph_uint32); // (sel->n >> NBITS_STEP_SELECT_TABLE) = (sel->n/STEP_SELECT_TABLE) register cmph_uint32 pos = 0; *buflen = 2*(cmph_uint32)sizeof(cmph_uint32) + vec_size + sel_table_size; *buf = (char *)calloc(*buflen, sizeof(char)); if (!*buf) { *buflen = UINT_MAX; return; } memcpy(*buf, &(sel->n), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); memcpy(*buf + pos, &(sel->m), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); memcpy(*buf + pos, sel->bits_vec, vec_size); pos += vec_size; memcpy(*buf + pos, sel->select_table, sel_table_size); DEBUGP("Dumped select structure with size %u bytes\n", *buflen); } void select_load(select_t * sel, const char *buf, cmph_uint32 buflen) { register cmph_uint32 pos = 0; register cmph_uint32 nbits = 0; register cmph_uint32 vec_size = 0; register cmph_uint32 sel_table_size = 0; memcpy(&(sel->n), buf, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); memcpy(&(sel->m), buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); nbits = sel->n + sel->m; vec_size = ((nbits + 31) >> 5) * (cmph_uint32)sizeof(cmph_uint32); // (nbits + 31) >> 5 = (nbits + 31)/32 sel_table_size = ((sel->n >> NBITS_STEP_SELECT_TABLE) + 1) * (cmph_uint32)sizeof(cmph_uint32); // (sel->n >> NBITS_STEP_SELECT_TABLE) = (sel->n/STEP_SELECT_TABLE) if(sel->bits_vec) { free(sel->bits_vec); } sel->bits_vec = (cmph_uint32 *)calloc(vec_size/sizeof(cmph_uint32), sizeof(cmph_uint32)); if(sel->select_table) { free(sel->select_table); } sel->select_table = (cmph_uint32 *)calloc(sel_table_size/sizeof(cmph_uint32), sizeof(cmph_uint32)); memcpy(sel->bits_vec, buf + pos, vec_size); pos += vec_size; memcpy(sel->select_table, buf + pos, sel_table_size); DEBUGP("Loaded select structure with size %u bytes\n", buflen); } /** \fn void select_pack(select_t *sel, void *sel_packed); * \brief Support the ability to pack a select structure function into a preallocated contiguous memory space pointed by sel_packed. * \param sel points to the select structure * \param sel_packed pointer to the contiguous memory area used to store the select structure. The size of sel_packed must be at least @see select_packed_size */ void select_pack(select_t *sel, void *sel_packed) { if (sel && sel_packed) { char *buf = NULL; cmph_uint32 buflen = 0; select_dump(sel, &buf, &buflen); memcpy(sel_packed, buf, buflen); free(buf); } } /** \fn cmph_uint32 select_packed_size(select_t *sel); * \brief Return the amount of space needed to pack a select structure. * \return the size of the packed select structure or zero for failures */ cmph_uint32 select_packed_size(select_t *sel) { register cmph_uint32 nbits = sel->n + sel->m; register cmph_uint32 vec_size = ((nbits + 31) >> 5) * (cmph_uint32)sizeof(cmph_uint32); // (nbits + 31) >> 5 = (nbits + 31)/32 register cmph_uint32 sel_table_size = ((sel->n >> NBITS_STEP_SELECT_TABLE) + 1) * (cmph_uint32)sizeof(cmph_uint32); // (sel->n >> NBITS_STEP_SELECT_TABLE) = (sel->n/STEP_SELECT_TABLE) return 2*(cmph_uint32)sizeof(cmph_uint32) + vec_size + sel_table_size; } cmph_uint32 select_query_packed(void * sel_packed, cmph_uint32 one_idx) { register cmph_uint32 *ptr = (cmph_uint32 *)sel_packed; register cmph_uint32 n = *ptr++; register cmph_uint32 m = *ptr++; register cmph_uint32 nbits = n + m; register cmph_uint32 vec_size = (nbits + 31) >> 5; // (nbits + 31) >> 5 = (nbits + 31)/32 register cmph_uint8 * bits_vec = (cmph_uint8 *)ptr; register cmph_uint32 * select_table = ptr + vec_size; return _select_query(bits_vec, select_table, one_idx); } cmph_uint32 select_next_query_packed(void * sel_packed, cmph_uint32 vec_bit_idx) { register cmph_uint8 * bits_vec = (cmph_uint8 *)sel_packed; bits_vec += 8; // skipping n and m return _select_next_query(bits_vec, vec_bit_idx); } cmph-0.9/src/compressed_seq.c0000644000175000017500000002413211214363116013201 00000000000000#include "compressed_seq.h" #include #include #include #include #include #include "bitbool.h" // #define DEBUG #include "debug.h" static inline cmph_uint32 compressed_seq_i_log2(cmph_uint32 x) { register cmph_uint32 res = 0; while(x > 1) { x >>= 1; res++; } return res; }; void compressed_seq_init(compressed_seq_t * cs) { select_init(&cs->sel); cs->n = 0; cs->rem_r = 0; cs->length_rems = 0; cs->total_length = 0; cs->store_table = 0; } void compressed_seq_destroy(compressed_seq_t * cs) { free(cs->store_table); cs->store_table = 0; free(cs->length_rems); cs->length_rems = 0; select_destroy(&cs->sel); }; void compressed_seq_generate(compressed_seq_t * cs, cmph_uint32 * vals_table, cmph_uint32 n) { register cmph_uint32 i; // lengths: represents lengths of encoded values register cmph_uint32 * lengths = (cmph_uint32 *)calloc(n, sizeof(cmph_uint32)); register cmph_uint32 rems_mask; register cmph_uint32 stored_value; cs->n = n; cs->total_length = 0; for(i = 0; i < cs->n; i++) { if(vals_table[i] == 0) { lengths[i] = 0; } else { lengths[i] = compressed_seq_i_log2(vals_table[i] + 1); cs->total_length += lengths[i]; }; }; if(cs->store_table) { free(cs->store_table); } cs->store_table = (cmph_uint32 *) calloc(((cs->total_length + 31) >> 5), sizeof(cmph_uint32)); cs->total_length = 0; for(i = 0; i < cs->n; i++) { if(vals_table[i] == 0) continue; stored_value = vals_table[i] - ((1U << lengths[i]) - 1U); set_bits_at_pos(cs->store_table, cs->total_length, stored_value, lengths[i]); cs->total_length += lengths[i]; }; cs->rem_r = compressed_seq_i_log2(cs->total_length/cs->n); if(cs->rem_r == 0) { cs->rem_r = 1; } if(cs->length_rems) { free(cs->length_rems); } cs->length_rems = (cmph_uint32 *) calloc(BITS_TABLE_SIZE(cs->n, cs->rem_r), sizeof(cmph_uint32)); rems_mask = (1U << cs->rem_r) - 1U; cs->total_length = 0; for(i = 0; i < cs->n; i++) { cs->total_length += lengths[i]; set_bits_value(cs->length_rems, i, cs->total_length & rems_mask, cs->rem_r, rems_mask); lengths[i] = cs->total_length >> cs->rem_r; }; select_init(&cs->sel); // FABIANO: before it was (cs->total_length >> cs->rem_r) + 1. But I wiped out the + 1 because // I changed the select structure to work up to m, instead of up to m - 1. select_generate(&cs->sel, lengths, cs->n, (cs->total_length >> cs->rem_r)); free(lengths); }; cmph_uint32 compressed_seq_get_space_usage(compressed_seq_t * cs) { register cmph_uint32 space_usage = select_get_space_usage(&cs->sel); space_usage += ((cs->total_length + 31) >> 5) * (cmph_uint32)sizeof(cmph_uint32) * 8; space_usage += BITS_TABLE_SIZE(cs->n, cs->rem_r) * (cmph_uint32)sizeof(cmph_uint32) * 8; return 4 * (cmph_uint32)sizeof(cmph_uint32) * 8 + space_usage; } cmph_uint32 compressed_seq_query(compressed_seq_t * cs, cmph_uint32 idx) { register cmph_uint32 enc_idx, enc_length; register cmph_uint32 rems_mask; register cmph_uint32 stored_value; register cmph_uint32 sel_res; assert(idx < cs->n); // FABIANO ADDED rems_mask = (1U << cs->rem_r) - 1U; if(idx == 0) { enc_idx = 0; sel_res = select_query(&cs->sel, idx); } else { sel_res = select_query(&cs->sel, idx - 1); enc_idx = (sel_res - (idx - 1)) << cs->rem_r; enc_idx += get_bits_value(cs->length_rems, idx-1, cs->rem_r, rems_mask); sel_res = select_next_query(&cs->sel, sel_res); }; enc_length = (sel_res - idx) << cs->rem_r; enc_length += get_bits_value(cs->length_rems, idx, cs->rem_r, rems_mask); enc_length -= enc_idx; if(enc_length == 0) return 0; stored_value = get_bits_at_pos(cs->store_table, enc_idx, enc_length); return stored_value + ((1U << enc_length) - 1U); }; void compressed_seq_dump(compressed_seq_t * cs, char ** buf, cmph_uint32 * buflen) { register cmph_uint32 sel_size = select_packed_size(&(cs->sel)); register cmph_uint32 length_rems_size = BITS_TABLE_SIZE(cs->n, cs->rem_r) * 4; register cmph_uint32 store_table_size = ((cs->total_length + 31) >> 5) * 4; register cmph_uint32 pos = 0; char * buf_sel = 0; cmph_uint32 buflen_sel = 0; *buflen = 4*(cmph_uint32)sizeof(cmph_uint32) + sel_size + length_rems_size + store_table_size; DEBUGP("sel_size = %u\n", sel_size); DEBUGP("length_rems_size = %u\n", length_rems_size); DEBUGP("store_table_size = %u\n", store_table_size); *buf = (char *)calloc(*buflen, sizeof(char)); if (!*buf) { *buflen = UINT_MAX; return; } // dumping n, rem_r and total_length memcpy(*buf, &(cs->n), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("n = %u\n", cs->n); memcpy(*buf + pos, &(cs->rem_r), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("rem_r = %u\n", cs->rem_r); memcpy(*buf + pos, &(cs->total_length), sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("total_length = %u\n", cs->total_length); // dumping sel select_dump(&cs->sel, &buf_sel, &buflen_sel); memcpy(*buf + pos, &buflen_sel, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("buflen_sel = %u\n", buflen_sel); memcpy(*buf + pos, buf_sel, buflen_sel); #ifdef DEBUG cmph_uint32 i = 0; for(i = 0; i < buflen_sel; i++) { DEBUGP("pos = %u -- buf_sel[%u] = %u\n", pos, i, *(*buf + pos + i)); } #endif pos += buflen_sel; free(buf_sel); // dumping length_rems memcpy(*buf + pos, cs->length_rems, length_rems_size); #ifdef DEBUG for(i = 0; i < length_rems_size; i++) { DEBUGP("pos = %u -- length_rems_size = %u -- length_rems[%u] = %u\n", pos, length_rems_size, i, *(*buf + pos + i)); } #endif pos += length_rems_size; // dumping store_table memcpy(*buf + pos, cs->store_table, store_table_size); #ifdef DEBUG for(i = 0; i < store_table_size; i++) { DEBUGP("pos = %u -- store_table_size = %u -- store_table[%u] = %u\n", pos, store_table_size, i, *(*buf + pos + i)); } #endif DEBUGP("Dumped compressed sequence structure with size %u bytes\n", *buflen); } void compressed_seq_load(compressed_seq_t * cs, const char * buf, cmph_uint32 buflen) { register cmph_uint32 pos = 0; cmph_uint32 buflen_sel = 0; register cmph_uint32 length_rems_size = 0; register cmph_uint32 store_table_size = 0; // loading n, rem_r and total_length memcpy(&(cs->n), buf, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("n = %u\n", cs->n); memcpy(&(cs->rem_r), buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("rem_r = %u\n", cs->rem_r); memcpy(&(cs->total_length), buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("total_length = %u\n", cs->total_length); // loading sel memcpy(&buflen_sel, buf + pos, sizeof(cmph_uint32)); pos += (cmph_uint32)sizeof(cmph_uint32); DEBUGP("buflen_sel = %u\n", buflen_sel); select_load(&cs->sel, buf + pos, buflen_sel); #ifdef DEBUG cmph_uint32 i = 0; for(i = 0; i < buflen_sel; i++) { DEBUGP("pos = %u -- buf_sel[%u] = %u\n", pos, i, *(buf + pos + i)); } #endif pos += buflen_sel; // loading length_rems if(cs->length_rems) { free(cs->length_rems); } length_rems_size = BITS_TABLE_SIZE(cs->n, cs->rem_r); cs->length_rems = (cmph_uint32 *) calloc(length_rems_size, sizeof(cmph_uint32)); length_rems_size *= 4; memcpy(cs->length_rems, buf + pos, length_rems_size); #ifdef DEBUG for(i = 0; i < length_rems_size; i++) { DEBUGP("pos = %u -- length_rems_size = %u -- length_rems[%u] = %u\n", pos, length_rems_size, i, *(buf + pos + i)); } #endif pos += length_rems_size; // loading store_table store_table_size = ((cs->total_length + 31) >> 5); if(cs->store_table) { free(cs->store_table); } cs->store_table = (cmph_uint32 *) calloc(store_table_size, sizeof(cmph_uint32)); store_table_size *= 4; memcpy(cs->store_table, buf + pos, store_table_size); #ifdef DEBUG for(i = 0; i < store_table_size; i++) { DEBUGP("pos = %u -- store_table_size = %u -- store_table[%u] = %u\n", pos, store_table_size, i, *(buf + pos + i)); } #endif DEBUGP("Loaded compressed sequence structure with size %u bytes\n", buflen); } void compressed_seq_pack(compressed_seq_t *cs, void *cs_packed) { if (cs && cs_packed) { char *buf = NULL; cmph_uint32 buflen = 0; compressed_seq_dump(cs, &buf, &buflen); memcpy(cs_packed, buf, buflen); free(buf); } } cmph_uint32 compressed_seq_packed_size(compressed_seq_t *cs) { register cmph_uint32 sel_size = select_packed_size(&cs->sel); register cmph_uint32 store_table_size = ((cs->total_length + 31) >> 5) * (cmph_uint32)sizeof(cmph_uint32); register cmph_uint32 length_rems_size = BITS_TABLE_SIZE(cs->n, cs->rem_r) * (cmph_uint32)sizeof(cmph_uint32); return 4 * (cmph_uint32)sizeof(cmph_uint32) + sel_size + store_table_size + length_rems_size; } cmph_uint32 compressed_seq_query_packed(void * cs_packed, cmph_uint32 idx) { // unpacking cs_packed register cmph_uint32 *ptr = (cmph_uint32 *)cs_packed; register cmph_uint32 n = *ptr++; register cmph_uint32 rem_r = *ptr++; ptr++; // skipping total_length // register cmph_uint32 total_length = *ptr++; register cmph_uint32 buflen_sel = *ptr++; register cmph_uint32 * sel_packed = ptr; register cmph_uint32 * length_rems = (ptr += (buflen_sel >> 2)); register cmph_uint32 length_rems_size = BITS_TABLE_SIZE(n, rem_r); register cmph_uint32 * store_table = (ptr += length_rems_size); // compressed sequence query computation register cmph_uint32 enc_idx, enc_length; register cmph_uint32 rems_mask; register cmph_uint32 stored_value; register cmph_uint32 sel_res; rems_mask = (1U << rem_r) - 1U; if(idx == 0) { enc_idx = 0; sel_res = select_query_packed(sel_packed, idx); } else { sel_res = select_query_packed(sel_packed, idx - 1); enc_idx = (sel_res - (idx - 1)) << rem_r; enc_idx += get_bits_value(length_rems, idx-1, rem_r, rems_mask); sel_res = select_next_query_packed(sel_packed, sel_res); }; enc_length = (sel_res - idx) << rem_r; enc_length += get_bits_value(length_rems, idx, rem_r, rems_mask); enc_length -= enc_idx; if(enc_length == 0) return 0; stored_value = get_bits_at_pos(store_table, enc_idx, enc_length); return stored_value + ((1U << enc_length) - 1U); } cmph-0.9/src/chm_structs.h0000644000175000017500000000064011214344364012532 00000000000000#ifndef __CMPH_CHM_STRUCTS_H__ #define __CMPH_CHM_STRUCTS_H__ #include "hash_state.h" struct __chm_data_t { cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 *g; hash_state_t **hashes; }; struct __chm_config_data_t { CMPH_HASH hashfuncs[2]; cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count graph_t *graph; cmph_uint32 *g; hash_state_t **hashes; }; #endif cmph-0.9/src/hash_state.h0000644000175000017500000000026011214344364012315 00000000000000#ifndef __HASH_STATE_H__ #define __HASH_STATE_H__ #include "hash.h" #include "jenkins_hash.h" union __hash_state_t { CMPH_HASH hashfunc; jenkins_state_t jenkins; }; #endif cmph-0.9/src/miller_rabin.h0000644000175000017500000000021211214344364012626 00000000000000#ifndef _CMPH_MILLER_RABIN_H__ #define _CMPH_MILLER_RABIN_H__ #include "cmph_types.h" cmph_uint8 check_primality(cmph_uint64 n); #endif cmph-0.9/src/bmz.c0000644000175000017500000004755111214352114010763 00000000000000#include "graph.h" #include "bmz.h" #include "cmph_structs.h" #include "bmz_structs.h" #include "hash.h" #include "vqueue.h" #include "bitbool.h" #include #include #include #include #include //#define DEBUG #include "debug.h" static int bmz_gen_edges(cmph_config_t *mph); static cmph_uint8 bmz_traverse_critical_nodes(bmz_config_data_t *bmz, cmph_uint32 v, cmph_uint32 * biggest_g_value, cmph_uint32 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited); static cmph_uint8 bmz_traverse_critical_nodes_heuristic(bmz_config_data_t *bmz, cmph_uint32 v, cmph_uint32 * biggest_g_value, cmph_uint32 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited); static void bmz_traverse_non_critical_nodes(bmz_config_data_t *bmz, cmph_uint8 * used_edges, cmph_uint8 * visited); bmz_config_data_t *bmz_config_new() { bmz_config_data_t *bmz = NULL; bmz = (bmz_config_data_t *)malloc(sizeof(bmz_config_data_t)); assert(bmz); memset(bmz, 0, sizeof(bmz_config_data_t)); bmz->hashfuncs[0] = CMPH_HASH_JENKINS; bmz->hashfuncs[1] = CMPH_HASH_JENKINS; bmz->g = NULL; bmz->graph = NULL; bmz->hashes = NULL; return bmz; } void bmz_config_destroy(cmph_config_t *mph) { bmz_config_data_t *data = (bmz_config_data_t *)mph->data; DEBUGP("Destroying algorithm dependent data\n"); free(data); } void bmz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { bmz_config_data_t *bmz = (bmz_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 2) break; //bmz only uses two hash functions bmz->hashfuncs[i] = *hashptr; ++i, ++hashptr; } } cmph_t *bmz_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; bmz_data_t *bmzf = NULL; cmph_uint32 i; cmph_uint32 iterations; cmph_uint32 iterations_map = 20; cmph_uint8 *used_edges = NULL; cmph_uint8 restart_mapping = 0; cmph_uint8 * visited = NULL; bmz_config_data_t *bmz = (bmz_config_data_t *)mph->data; if (c == 0) c = 1.15; // validating restrictions over parameter c. DEBUGP("c: %f\n", c); bmz->m = mph->key_source->nkeys; bmz->n = (cmph_uint32)ceil(c * mph->key_source->nkeys); DEBUGP("m (edges): %u n (vertices): %u c: %f\n", bmz->m, bmz->n, c); bmz->graph = graph_new(bmz->n, bmz->m); DEBUGP("Created graph\n"); bmz->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*3); for(i = 0; i < 3; ++i) bmz->hashes[i] = NULL; do { // Mapping step cmph_uint32 biggest_g_value = 0; cmph_uint32 biggest_edge_value = 1; iterations = 100; if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys with graph sized %u\n", bmz->m, bmz->n); } while(1) { int ok; DEBUGP("hash function 1\n"); bmz->hashes[0] = hash_state_new(bmz->hashfuncs[0], bmz->n); DEBUGP("hash function 2\n"); bmz->hashes[1] = hash_state_new(bmz->hashfuncs[1], bmz->n); DEBUGP("Generating edges\n"); ok = bmz_gen_edges(mph); if (!ok) { --iterations; hash_state_destroy(bmz->hashes[0]); bmz->hashes[0] = NULL; hash_state_destroy(bmz->hashes[1]); bmz->hashes[1] = NULL; DEBUGP("%u iterations remaining\n", iterations); if (mph->verbosity) { fprintf(stderr, "simple graph creation failure - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { graph_destroy(bmz->graph); return NULL; } // Ordering step if (mph->verbosity) { fprintf(stderr, "Starting ordering step\n"); } graph_obtain_critical_nodes(bmz->graph); // Searching step if (mph->verbosity) { fprintf(stderr, "Starting Searching step.\n"); fprintf(stderr, "\tTraversing critical vertices.\n"); } DEBUGP("Searching step\n"); visited = (cmph_uint8 *)malloc((size_t)bmz->n/8 + 1); memset(visited, 0, (size_t)bmz->n/8 + 1); used_edges = (cmph_uint8 *)malloc((size_t)bmz->m/8 + 1); memset(used_edges, 0, (size_t)bmz->m/8 + 1); free(bmz->g); bmz->g = (cmph_uint32 *)calloc((size_t)bmz->n, sizeof(cmph_uint32)); assert(bmz->g); for (i = 0; i < bmz->n; ++i) // critical nodes { if (graph_node_is_critical(bmz->graph, i) && (!GETBIT(visited,i))) { if(c > 1.14) restart_mapping = bmz_traverse_critical_nodes(bmz, i, &biggest_g_value, &biggest_edge_value, used_edges, visited); else restart_mapping = bmz_traverse_critical_nodes_heuristic(bmz, i, &biggest_g_value, &biggest_edge_value, used_edges, visited); if(restart_mapping) break; } } if(!restart_mapping) { if (mph->verbosity) { fprintf(stderr, "\tTraversing non critical vertices.\n"); } bmz_traverse_non_critical_nodes(bmz, used_edges, visited); // non_critical_nodes } else { iterations_map--; if (mph->verbosity) fprintf(stderr, "Restarting mapping step. %u iterations remaining.\n", iterations_map); } free(used_edges); free(visited); }while(restart_mapping && iterations_map > 0); graph_destroy(bmz->graph); bmz->graph = NULL; if (iterations_map == 0) { return NULL; } mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; bmzf = (bmz_data_t *)malloc(sizeof(bmz_data_t)); bmzf->g = bmz->g; bmz->g = NULL; //transfer memory ownership bmzf->hashes = bmz->hashes; bmz->hashes = NULL; //transfer memory ownership bmzf->n = bmz->n; bmzf->m = bmz->m; mphf->data = bmzf; mphf->size = bmz->m; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } return mphf; } static cmph_uint8 bmz_traverse_critical_nodes(bmz_config_data_t *bmz, cmph_uint32 v, cmph_uint32 * biggest_g_value, cmph_uint32 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint32 next_g; cmph_uint32 u; /* Auxiliary vertex */ cmph_uint32 lav; /* lookahead vertex */ cmph_uint8 collision; vqueue_t * q = vqueue_new((cmph_uint32)(graph_ncritical_nodes(bmz->graph)) + 1); graph_iterator_t it, it1; DEBUGP("Labelling critical vertices\n"); bmz->g[v] = (cmph_uint32)ceil ((double)(*biggest_edge_value)/2) - 1; SETBIT(visited, v); next_g = (cmph_uint32)floor((double)(*biggest_edge_value/2)); /* next_g is incremented in the do..while statement*/ vqueue_insert(q, v); while(!vqueue_is_empty(q)) { v = vqueue_remove(q); it = graph_neighbors_it(bmz->graph, v); while ((u = graph_next_neighbor(bmz->graph, &it)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, u) && (!GETBIT(visited,u))) { collision = 1; while(collision) // lookahead to resolve collisions { next_g = *biggest_g_value + 1; it1 = graph_neighbors_it(bmz->graph, u); collision = 0; while((lav = graph_next_neighbor(bmz->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, lav) && GETBIT(visited,lav)) { if(next_g + bmz->g[lav] >= bmz->m) { vqueue_destroy(q); return 1; // restart mapping step. } if (GETBIT(used_edges, (next_g + bmz->g[lav]))) { collision = 1; break; } } } if (next_g > *biggest_g_value) *biggest_g_value = next_g; } // Marking used edges... it1 = graph_neighbors_it(bmz->graph, u); while((lav = graph_next_neighbor(bmz->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, lav) && GETBIT(visited, lav)) { SETBIT(used_edges,(next_g + bmz->g[lav])); if(next_g + bmz->g[lav] > *biggest_edge_value) *biggest_edge_value = next_g + bmz->g[lav]; } } bmz->g[u] = next_g; // Labelling vertex u. SETBIT(visited,u); vqueue_insert(q, u); } } } vqueue_destroy(q); return 0; } static cmph_uint8 bmz_traverse_critical_nodes_heuristic(bmz_config_data_t *bmz, cmph_uint32 v, cmph_uint32 * biggest_g_value, cmph_uint32 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint32 next_g; cmph_uint32 u; /* Auxiliary vertex */ cmph_uint32 lav; /* lookahead vertex */ cmph_uint8 collision; cmph_uint32 * unused_g_values = NULL; cmph_uint32 unused_g_values_capacity = 0; cmph_uint32 nunused_g_values = 0; vqueue_t * q = vqueue_new((cmph_uint32)(0.5*graph_ncritical_nodes(bmz->graph))+1); graph_iterator_t it, it1; DEBUGP("Labelling critical vertices\n"); bmz->g[v] = (cmph_uint32)ceil ((double)(*biggest_edge_value)/2) - 1; SETBIT(visited, v); next_g = (cmph_uint32)floor((double)(*biggest_edge_value/2)); /* next_g is incremented in the do..while statement*/ vqueue_insert(q, v); while(!vqueue_is_empty(q)) { v = vqueue_remove(q); it = graph_neighbors_it(bmz->graph, v); while ((u = graph_next_neighbor(bmz->graph, &it)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, u) && (!GETBIT(visited,u))) { cmph_uint32 next_g_index = 0; collision = 1; while(collision) // lookahead to resolve collisions { if (next_g_index < nunused_g_values) { next_g = unused_g_values[next_g_index++]; } else { next_g = *biggest_g_value + 1; next_g_index = UINT_MAX; } it1 = graph_neighbors_it(bmz->graph, u); collision = 0; while((lav = graph_next_neighbor(bmz->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, lav) && GETBIT(visited,lav)) { if(next_g + bmz->g[lav] >= bmz->m) { vqueue_destroy(q); free(unused_g_values); return 1; // restart mapping step. } if (GETBIT(used_edges, (next_g + bmz->g[lav]))) { collision = 1; break; } } } if(collision && (next_g > *biggest_g_value)) // saving the current g value stored in next_g. { if(nunused_g_values == unused_g_values_capacity) { unused_g_values = (cmph_uint32 *)realloc(unused_g_values, (unused_g_values_capacity + BUFSIZ)*sizeof(cmph_uint32)); unused_g_values_capacity += BUFSIZ; } unused_g_values[nunused_g_values++] = next_g; } if (next_g > *biggest_g_value) *biggest_g_value = next_g; } next_g_index--; if (next_g_index < nunused_g_values) unused_g_values[next_g_index] = unused_g_values[--nunused_g_values]; // Marking used edges... it1 = graph_neighbors_it(bmz->graph, u); while((lav = graph_next_neighbor(bmz->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz->graph, lav) && GETBIT(visited, lav)) { SETBIT(used_edges,(next_g + bmz->g[lav])); if(next_g + bmz->g[lav] > *biggest_edge_value) *biggest_edge_value = next_g + bmz->g[lav]; } } bmz->g[u] = next_g; // Labelling vertex u. SETBIT(visited, u); vqueue_insert(q, u); } } } vqueue_destroy(q); free(unused_g_values); return 0; } static cmph_uint32 next_unused_edge(bmz_config_data_t *bmz, cmph_uint8 * used_edges, cmph_uint32 unused_edge_index) { while(1) { assert(unused_edge_index < bmz->m); if(GETBIT(used_edges, unused_edge_index)) unused_edge_index ++; else break; } return unused_edge_index; } static void bmz_traverse(bmz_config_data_t *bmz, cmph_uint8 * used_edges, cmph_uint32 v, cmph_uint32 * unused_edge_index, cmph_uint8 * visited) { graph_iterator_t it = graph_neighbors_it(bmz->graph, v); cmph_uint32 neighbor = 0; while((neighbor = graph_next_neighbor(bmz->graph, &it)) != GRAPH_NO_NEIGHBOR) { if(GETBIT(visited,neighbor)) continue; //DEBUGP("Visiting neighbor %u\n", neighbor); *unused_edge_index = next_unused_edge(bmz, used_edges, *unused_edge_index); bmz->g[neighbor] = *unused_edge_index - bmz->g[v]; //if (bmz->g[neighbor] >= bmz->m) bmz->g[neighbor] += bmz->m; SETBIT(visited, neighbor); (*unused_edge_index)++; bmz_traverse(bmz, used_edges, neighbor, unused_edge_index, visited); } } static void bmz_traverse_non_critical_nodes(bmz_config_data_t *bmz, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint32 i, v1, v2, unused_edge_index = 0; DEBUGP("Labelling non critical vertices\n"); for(i = 0; i < bmz->m; i++) { v1 = graph_vertex_id(bmz->graph, i, 0); v2 = graph_vertex_id(bmz->graph, i, 1); if((GETBIT(visited,v1) && GETBIT(visited,v2)) || (!GETBIT(visited,v1) && !GETBIT(visited,v2))) continue; if(GETBIT(visited,v1)) bmz_traverse(bmz, used_edges, v1, &unused_edge_index, visited); else bmz_traverse(bmz, used_edges, v2, &unused_edge_index, visited); } for(i = 0; i < bmz->n; i++) { if(!GETBIT(visited,i)) { bmz->g[i] = 0; SETBIT(visited, i); bmz_traverse(bmz, used_edges, i, &unused_edge_index, visited); } } } static int bmz_gen_edges(cmph_config_t *mph) { cmph_uint32 e; bmz_config_data_t *bmz = (bmz_config_data_t *)mph->data; cmph_uint8 multiple_edges = 0; DEBUGP("Generating edges for %u vertices\n", bmz->n); graph_clear_edges(bmz->graph); mph->key_source->rewind(mph->key_source->data); for (e = 0; e < mph->key_source->nkeys; ++e) { cmph_uint32 h1, h2; cmph_uint32 keylen; char *key = NULL; mph->key_source->read(mph->key_source->data, &key, &keylen); // if (key == NULL)fprintf(stderr, "key = %s -- read BMZ\n", key); h1 = hash(bmz->hashes[0], key, keylen) % bmz->n; h2 = hash(bmz->hashes[1], key, keylen) % bmz->n; if (h1 == h2) if (++h2 >= bmz->n) h2 = 0; if (h1 == h2) { if (mph->verbosity) fprintf(stderr, "Self loop for key %u\n", e); mph->key_source->dispose(mph->key_source->data, key, keylen); return 0; } //DEBUGP("Adding edge: %u -> %u for key %s\n", h1, h2, key); mph->key_source->dispose(mph->key_source->data, key, keylen); // fprintf(stderr, "key = %s -- dispose BMZ\n", key); multiple_edges = graph_contains_edge(bmz->graph, h1, h2); if (mph->verbosity && multiple_edges) fprintf(stderr, "A non simple graph was generated\n"); if (multiple_edges) return 0; // checking multiple edge restriction. graph_add_edge(bmz->graph, h1, h2); } return !multiple_edges; } int bmz_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; cmph_uint32 two = 2; //number of hash functions bmz_data_t *data = (bmz_data_t *)mphf->data; register size_t nbytes; __cmph_dump(mphf, fd); nbytes = fwrite(&two, sizeof(cmph_uint32), (size_t)1, fd); hash_state_dump(data->hashes[0], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); hash_state_dump(data->hashes[1], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->g, sizeof(cmph_uint32)*(data->n), (size_t)1, fd); #ifdef DEBUG cmph_uint32 i; fprintf(stderr, "G: "); for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", data->g[i]); fprintf(stderr, "\n"); #endif return 1; } void bmz_load(FILE *f, cmph_t *mphf) { cmph_uint32 nhashes; char *buf = NULL; cmph_uint32 buflen; cmph_uint32 i; bmz_data_t *bmz = (bmz_data_t *)malloc(sizeof(bmz_data_t)); register size_t nbytes; DEBUGP("Loading bmz mphf\n"); mphf->data = bmz; nbytes = fread(&nhashes, sizeof(cmph_uint32), (size_t)1, f); bmz->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*(nhashes + 1)); bmz->hashes[nhashes] = NULL; DEBUGP("Reading %u hashes\n", nhashes); for (i = 0; i < nhashes; ++i) { hash_state_t *state = NULL; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); state = hash_state_load(buf, buflen); bmz->hashes[i] = state; free(buf); } DEBUGP("Reading m and n\n"); nbytes = fread(&(bmz->n), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bmz->m), sizeof(cmph_uint32), (size_t)1, f); bmz->g = (cmph_uint32 *)malloc(sizeof(cmph_uint32)*bmz->n); nbytes = fread(bmz->g, bmz->n*sizeof(cmph_uint32), (size_t)1, f); #ifdef DEBUG fprintf(stderr, "G: "); for (i = 0; i < bmz->n; ++i) fprintf(stderr, "%u ", bmz->g[i]); fprintf(stderr, "\n"); #endif return; } cmph_uint32 bmz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { bmz_data_t *bmz = mphf->data; cmph_uint32 h1 = hash(bmz->hashes[0], key, keylen) % bmz->n; cmph_uint32 h2 = hash(bmz->hashes[1], key, keylen) % bmz->n; DEBUGP("key: %s h1: %u h2: %u\n", key, h1, h2); if (h1 == h2 && ++h2 > bmz->n) h2 = 0; DEBUGP("key: %s g[h1]: %u g[h2]: %u edges: %u\n", key, bmz->g[h1], bmz->g[h2], bmz->m); return bmz->g[h1] + bmz->g[h2]; } void bmz_destroy(cmph_t *mphf) { bmz_data_t *data = (bmz_data_t *)mphf->data; free(data->g); hash_state_destroy(data->hashes[0]); hash_state_destroy(data->hashes[1]); free(data->hashes); free(data); free(mphf); } /** \fn void bmz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bmz_pack(cmph_t *mphf, void *packed_mphf) { bmz_data_t *data = (bmz_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing h1 type CMPH_HASH h1_type = hash_get_type(data->hashes[0]); *((cmph_uint32 *) ptr) = h1_type; ptr += sizeof(cmph_uint32); // packing h1 hash_state_pack(data->hashes[0], ptr); ptr += hash_state_packed_size(h1_type); // packing h2 type CMPH_HASH h2_type = hash_get_type(data->hashes[1]); *((cmph_uint32 *) ptr) = h2_type; ptr += sizeof(cmph_uint32); // packing h2 hash_state_pack(data->hashes[1], ptr); ptr += hash_state_packed_size(h2_type); // packing n *((cmph_uint32 *) ptr) = data->n; ptr += sizeof(data->n); // packing g memcpy(ptr, data->g, sizeof(cmph_uint32)*data->n); } /** \fn cmph_uint32 bmz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bmz_packed_size(cmph_t *mphf) { bmz_data_t *data = (bmz_data_t *)mphf->data; CMPH_HASH h1_type = hash_get_type(data->hashes[0]); CMPH_HASH h2_type = hash_get_type(data->hashes[1]); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_packed_size(h1_type) + hash_state_packed_size(h2_type) + 3*sizeof(cmph_uint32) + sizeof(cmph_uint32)*data->n); } /** cmph_uint32 bmz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bmz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint8 *h1_ptr = packed_mphf; register CMPH_HASH h1_type = *((cmph_uint32 *)h1_ptr); h1_ptr += 4; register cmph_uint8 *h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register CMPH_HASH h2_type = *((cmph_uint32 *)h2_ptr); h2_ptr += 4; register cmph_uint32 *g_ptr = (cmph_uint32 *)(h2_ptr + hash_state_packed_size(h2_type)); register cmph_uint32 n = *g_ptr++; register cmph_uint32 h1 = hash_packed(h1_ptr, h1_type, key, keylen) % n; register cmph_uint32 h2 = hash_packed(h2_ptr, h2_type, key, keylen) % n; if (h1 == h2 && ++h2 > n) h2 = 0; return (g_ptr[h1] + g_ptr[h2]); } cmph-0.9/src/fch.c0000644000175000017500000003705611214361266010742 00000000000000#include "fch.h" #include "cmph_structs.h" #include "fch_structs.h" #include "hash.h" #include "bitbool.h" #include "fch_buckets.h" #include #include #include #include #include #define INDEX 0 /* alignment index within a bucket */ //#define DEBUG #include "debug.h" static fch_buckets_t * mapping(cmph_config_t *mph); static cmph_uint32 * ordering(fch_buckets_t * buckets); static cmph_uint8 check_for_collisions_h2(fch_config_data_t *fch, fch_buckets_t * buckets, cmph_uint32 *sorted_indexes); static void permut(cmph_uint32 * vector, cmph_uint32 n); static cmph_uint8 searching(fch_config_data_t *fch, fch_buckets_t *buckets, cmph_uint32 *sorted_indexes); fch_config_data_t *fch_config_new() { fch_config_data_t *fch; fch = (fch_config_data_t *)malloc(sizeof(fch_config_data_t)); assert(fch); memset(fch, 0, sizeof(fch_config_data_t)); fch->hashfuncs[0] = CMPH_HASH_JENKINS; fch->hashfuncs[1] = CMPH_HASH_JENKINS; fch->m = fch->b = 0; fch->c = fch->p1 = fch->p2 = 0.0; fch->g = NULL; fch->h1 = NULL; fch->h2 = NULL; return fch; } void fch_config_destroy(cmph_config_t *mph) { fch_config_data_t *data = (fch_config_data_t *)mph->data; //DEBUGP("Destroying algorithm dependent data\n"); free(data); } void fch_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { fch_config_data_t *fch = (fch_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 2) break; //fch only uses two hash functions fch->hashfuncs[i] = *hashptr; ++i, ++hashptr; } } cmph_uint32 mixh10h11h12(cmph_uint32 b, double p1, double p2, cmph_uint32 initial_index) { register cmph_uint32 int_p2 = (cmph_uint32)p2; if (initial_index < p1) initial_index %= int_p2; /* h11 o h10 */ else { /* h12 o h10 */ initial_index %= b; if(initial_index < p2) initial_index += int_p2; } return initial_index; } cmph_uint32 fch_calc_b(double c, cmph_uint32 m) { return (cmph_uint32)ceil((c*m)/(log((double)m)/log(2.0) + 1)); } double fch_calc_p1(cmph_uint32 m) { return ceil(0.55*m); } double fch_calc_p2(cmph_uint32 b) { return ceil(0.3*b); } static fch_buckets_t * mapping(cmph_config_t *mph) { cmph_uint32 i = 0; fch_buckets_t *buckets = NULL; fch_config_data_t *fch = (fch_config_data_t *)mph->data; if (fch->h1) hash_state_destroy(fch->h1); fch->h1 = hash_state_new(fch->hashfuncs[0], fch->m); fch->b = fch_calc_b(fch->c, fch->m); fch->p1 = fch_calc_p1(fch->m); fch->p2 = fch_calc_p2(fch->b); //DEBUGP("b:%u p1:%f p2:%f\n", fch->b, fch->p1, fch->p2); buckets = fch_buckets_new(fch->b); mph->key_source->rewind(mph->key_source->data); for(i = 0; i < fch->m; i++) { cmph_uint32 h1, keylen; char *key = NULL; mph->key_source->read(mph->key_source->data, &key, &keylen); h1 = hash(fch->h1, key, keylen) % fch->m; h1 = mixh10h11h12 (fch->b, fch->p1, fch->p2, h1); fch_buckets_insert(buckets, h1, key, keylen); key = NULL; // transger memory ownership } return buckets; } // returns the buckets indexes sorted by their sizes. static cmph_uint32 * ordering(fch_buckets_t * buckets) { return fch_buckets_get_indexes_sorted_by_size(buckets); } /* Check whether function h2 causes collisions among the keys of each bucket */ static cmph_uint8 check_for_collisions_h2(fch_config_data_t *fch, fch_buckets_t * buckets, cmph_uint32 *sorted_indexes) { //cmph_uint32 max_size = fch_buckets_get_max_size(buckets); cmph_uint8 * hashtable = (cmph_uint8 *)calloc((size_t)fch->m, sizeof(cmph_uint8)); cmph_uint32 nbuckets = fch_buckets_get_nbuckets(buckets); cmph_uint32 i = 0, index = 0, j =0; for (i = 0; i < nbuckets; i++) { cmph_uint32 nkeys = fch_buckets_get_size(buckets, sorted_indexes[i]); memset(hashtable, 0, (size_t)fch->m); //DEBUGP("bucket %u -- nkeys: %u\n", i, nkeys); for (j = 0; j < nkeys; j++) { char * key = fch_buckets_get_key(buckets, sorted_indexes[i], j); cmph_uint32 keylen = fch_buckets_get_keylength(buckets, sorted_indexes[i], j); index = hash(fch->h2, key, keylen) % fch->m; if(hashtable[index]) { // collision detected free(hashtable); return 1; } hashtable[index] = 1; } } free(hashtable); return 0; } static void permut(cmph_uint32 * vector, cmph_uint32 n) { cmph_uint32 i, j, b; for (i = 0; i < n; i++) { j = (cmph_uint32) rand() % n; b = vector[i]; vector[i] = vector[j]; vector[j] = b; } } static cmph_uint8 searching(fch_config_data_t *fch, fch_buckets_t *buckets, cmph_uint32 *sorted_indexes) { cmph_uint32 * random_table = (cmph_uint32 *) calloc((size_t)fch->m, sizeof(cmph_uint32)); cmph_uint32 * map_table = (cmph_uint32 *) calloc((size_t)fch->m, sizeof(cmph_uint32)); cmph_uint32 iteration_to_generate_h2 = 0; cmph_uint32 searching_iterations = 0; cmph_uint8 restart = 0; cmph_uint32 nbuckets = fch_buckets_get_nbuckets(buckets); cmph_uint32 i, j, z, counter = 0, filled_count = 0; if (fch->g) free (fch->g); fch->g = (cmph_uint32 *) calloc((size_t)fch->b, sizeof(cmph_uint32)); //DEBUGP("max bucket size: %u\n", fch_buckets_get_max_size(buckets)); for(i = 0; i < fch->m; i++) { random_table[i] = i; } permut(random_table, fch->m); for(i = 0; i < fch->m; i++) { map_table[random_table[i]] = i; } do { if (fch->h2) hash_state_destroy(fch->h2); fch->h2 = hash_state_new(fch->hashfuncs[1], fch->m); restart = check_for_collisions_h2(fch, buckets, sorted_indexes); filled_count = 0; if (!restart) { searching_iterations++; iteration_to_generate_h2 = 0; //DEBUGP("searching_iterations: %u\n", searching_iterations); } else { iteration_to_generate_h2++; //DEBUGP("iteration_to_generate_h2: %u\n", iteration_to_generate_h2); } for(i = 0; (i < nbuckets) && !restart; i++) { cmph_uint32 bucketsize = fch_buckets_get_size(buckets, sorted_indexes[i]); if (bucketsize == 0) { restart = 0; // false break; } else restart = 1; // true for(z = 0; (z < (fch->m - filled_count)) && restart; z++) { char * key = fch_buckets_get_key(buckets, sorted_indexes[i], INDEX); cmph_uint32 keylen = fch_buckets_get_keylength(buckets, sorted_indexes[i], INDEX); cmph_uint32 h2 = hash(fch->h2, key, keylen) % fch->m; counter = 0; restart = 0; // false fch->g[sorted_indexes[i]] = (fch->m + random_table[filled_count + z] - h2) % fch->m; //DEBUGP("g[%u]: %u\n", sorted_indexes[i], fch->g[sorted_indexes[i]]); j = INDEX; do { cmph_uint32 index = 0; key = fch_buckets_get_key(buckets, sorted_indexes[i], j); keylen = fch_buckets_get_keylength(buckets, sorted_indexes[i], j); h2 = hash(fch->h2, key, keylen) % fch->m; index = (h2 + fch->g[sorted_indexes[i]]) % fch->m; //DEBUGP("key:%s keylen:%u index: %u h2:%u bucketsize:%u\n", key, keylen, index, h2, bucketsize); if (map_table[index] >= filled_count) { cmph_uint32 y = map_table[index]; cmph_uint32 ry = random_table[y]; random_table[y] = random_table[filled_count]; random_table[filled_count] = ry; map_table[random_table[y]] = y; map_table[random_table[filled_count]] = filled_count; filled_count++; counter ++; } else { restart = 1; // true filled_count = filled_count - counter; counter = 0; break; } j = (j + 1) % bucketsize; } while(j % bucketsize != INDEX); } //getchar(); } } while(restart && (searching_iterations < 10) && (iteration_to_generate_h2 < 1000)); free(map_table); free(random_table); return restart; } cmph_t *fch_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; fch_data_t *fchf = NULL; cmph_uint32 iterations = 100; cmph_uint8 restart_mapping = 0; fch_buckets_t * buckets = NULL; cmph_uint32 * sorted_indexes = NULL; fch_config_data_t *fch = (fch_config_data_t *)mph->data; fch->m = mph->key_source->nkeys; //DEBUGP("m: %f\n", fch->m); if (c <= 2) c = 2.6; // validating restrictions over parameter c. fch->c = c; //DEBUGP("c: %f\n", fch->c); fch->h1 = NULL; fch->h2 = NULL; fch->g = NULL; do { if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys\n", fch->m); } if (buckets) fch_buckets_destroy(buckets); buckets = mapping(mph); if (mph->verbosity) { fprintf(stderr, "Starting ordering step\n"); } if (sorted_indexes) free (sorted_indexes); sorted_indexes = ordering(buckets); if (mph->verbosity) { fprintf(stderr, "Starting searching step.\n"); } restart_mapping = searching(fch, buckets, sorted_indexes); iterations--; } while(restart_mapping && iterations > 0); if (buckets) fch_buckets_destroy(buckets); if (sorted_indexes) free (sorted_indexes); if (iterations == 0) return NULL; mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; fchf = (fch_data_t *)malloc(sizeof(fch_data_t)); fchf->g = fch->g; fch->g = NULL; //transfer memory ownership fchf->h1 = fch->h1; fch->h1 = NULL; //transfer memory ownership fchf->h2 = fch->h2; fch->h2 = NULL; //transfer memory ownership fchf->p2 = fch->p2; fchf->p1 = fch->p1; fchf->b = fch->b; fchf->c = fch->c; fchf->m = fch->m; mphf->data = fchf; mphf->size = fch->m; //DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } return mphf; } int fch_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; fch_data_t *data = (fch_data_t *)mphf->data; __cmph_dump(mphf, fd); hash_state_dump(data->h1, &buf, &buflen); //DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); hash_state_dump(data->h2, &buf, &buflen); //DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->c), sizeof(double), (size_t)1, fd); nbytes = fwrite(&(data->b), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->p1), sizeof(double), (size_t)1, fd); nbytes = fwrite(&(data->p2), sizeof(double), (size_t)1, fd); nbytes = fwrite(data->g, sizeof(cmph_uint32)*(data->b), (size_t)1, fd); #ifdef DEBUG cmph_uint32 i; fprintf(stderr, "G: "); for (i = 0; i < data->b; ++i) fprintf(stderr, "%u ", data->g[i]); fprintf(stderr, "\n"); #endif return 1; } void fch_load(FILE *f, cmph_t *mphf) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; fch_data_t *fch = (fch_data_t *)malloc(sizeof(fch_data_t)); //DEBUGP("Loading fch mphf\n"); mphf->data = fch; //DEBUGP("Reading h1\n"); fch->h1 = NULL; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); //DEBUGP("Hash state of h1 has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); fch->h1 = hash_state_load(buf, buflen); free(buf); //DEBUGP("Loading fch mphf\n"); mphf->data = fch; //DEBUGP("Reading h2\n"); fch->h2 = NULL; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); //DEBUGP("Hash state of h2 has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); fch->h2 = hash_state_load(buf, buflen); free(buf); //DEBUGP("Reading m and n\n"); nbytes = fread(&(fch->m), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(fch->c), sizeof(double), (size_t)1, f); nbytes = fread(&(fch->b), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(fch->p1), sizeof(double), (size_t)1, f); nbytes = fread(&(fch->p2), sizeof(double), (size_t)1, f); fch->g = (cmph_uint32 *)malloc(sizeof(cmph_uint32)*fch->b); nbytes = fread(fch->g, fch->b*sizeof(cmph_uint32), (size_t)1, f); #ifdef DEBUG cmph_uint32 i; fprintf(stderr, "G: "); for (i = 0; i < fch->b; ++i) fprintf(stderr, "%u ", fch->g[i]); fprintf(stderr, "\n"); #endif return; } cmph_uint32 fch_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { fch_data_t *fch = mphf->data; cmph_uint32 h1 = hash(fch->h1, key, keylen) % fch->m; cmph_uint32 h2 = hash(fch->h2, key, keylen) % fch->m; h1 = mixh10h11h12 (fch->b, fch->p1, fch->p2, h1); //DEBUGP("key: %s h1: %u h2: %u g[h1]: %u\n", key, h1, h2, fch->g[h1]); return (h2 + fch->g[h1]) % fch->m; } void fch_destroy(cmph_t *mphf) { fch_data_t *data = (fch_data_t *)mphf->data; free(data->g); hash_state_destroy(data->h1); hash_state_destroy(data->h2); free(data); free(mphf); } /** \fn void fch_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void fch_pack(cmph_t *mphf, void *packed_mphf) { fch_data_t *data = (fch_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing h1 type CMPH_HASH h1_type = hash_get_type(data->h1); *((cmph_uint32 *) ptr) = h1_type; ptr += sizeof(cmph_uint32); // packing h1 hash_state_pack(data->h1, ptr); ptr += hash_state_packed_size(h1_type); // packing h2 type CMPH_HASH h2_type = hash_get_type(data->h2); *((cmph_uint32 *) ptr) = h2_type; ptr += sizeof(cmph_uint32); // packing h2 hash_state_pack(data->h2, ptr); ptr += hash_state_packed_size(h2_type); // packing m *((cmph_uint32 *) ptr) = data->m; ptr += sizeof(data->m); // packing b *((cmph_uint32 *) ptr) = data->b; ptr += sizeof(data->b); // packing p1 *((cmph_uint64 *)ptr) = (cmph_uint64)data->p1; ptr += sizeof(data->p1); // packing p2 *((cmph_uint64 *)ptr) = (cmph_uint64)data->p2; ptr += sizeof(data->p2); // packing g memcpy(ptr, data->g, sizeof(cmph_uint32)*(data->b)); } /** \fn cmph_uint32 fch_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 fch_packed_size(cmph_t *mphf) { fch_data_t *data = (fch_data_t *)mphf->data; CMPH_HASH h1_type = hash_get_type(data->h1); CMPH_HASH h2_type = hash_get_type(data->h2); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_packed_size(h1_type) + hash_state_packed_size(h2_type) + 4*sizeof(cmph_uint32) + 2*sizeof(double) + sizeof(cmph_uint32)*(data->b)); } /** cmph_uint32 fch_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 fch_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint8 *h1_ptr = packed_mphf; register CMPH_HASH h1_type = *((cmph_uint32 *)h1_ptr); h1_ptr += 4; register cmph_uint8 *h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register CMPH_HASH h2_type = *((cmph_uint32 *)h2_ptr); h2_ptr += 4; register cmph_uint32 *g_ptr = (cmph_uint32 *)(h2_ptr + hash_state_packed_size(h2_type)); register cmph_uint32 m = *g_ptr++; register cmph_uint32 b = *g_ptr++; register double p1 = (double)(*((cmph_uint64 *)g_ptr)); g_ptr += 2; register double p2 = (double)(*((cmph_uint64 *)g_ptr)); g_ptr += 2; register cmph_uint32 h1 = hash_packed(h1_ptr, h1_type, key, keylen) % m; register cmph_uint32 h2 = hash_packed(h2_ptr, h2_type, key, keylen) % m; h1 = mixh10h11h12 (b, p1, p2, h1); return (h2 + g_ptr[h1]) % m; } cmph-0.9/src/bmz8_structs.h0000644000175000017500000000063711214344364012651 00000000000000#ifndef __CMPH_BMZ8_STRUCTS_H__ #define __CMPH_BMZ8_STRUCTS_H__ #include "hash_state.h" struct __bmz8_data_t { cmph_uint8 m; //edges (words) count cmph_uint8 n; //vertex count cmph_uint8 *g; hash_state_t **hashes; }; struct __bmz8_config_data_t { CMPH_HASH hashfuncs[2]; cmph_uint8 m; //edges (words) count cmph_uint8 n; //vertex count graph_t *graph; cmph_uint8 *g; hash_state_t **hashes; }; #endif cmph-0.9/src/vstack.c0000644000175000017500000000273611214344364011472 00000000000000#include "vstack.h" #include #include //#define DEBUG #include "debug.h" struct __vstack_t { cmph_uint32 pointer; cmph_uint32 *values; cmph_uint32 capacity; }; vstack_t *vstack_new() { vstack_t *stack = (vstack_t *)malloc(sizeof(vstack_t)); assert(stack); stack->pointer = 0; stack->values = NULL; stack->capacity = 0; return stack; } void vstack_destroy(vstack_t *stack) { assert(stack); free(stack->values); free(stack); } void vstack_push(vstack_t *stack, cmph_uint32 val) { assert(stack); vstack_reserve(stack, stack->pointer + 1); stack->values[stack->pointer] = val; ++(stack->pointer); } void vstack_pop(vstack_t *stack) { assert(stack); assert(stack->pointer > 0); --(stack->pointer); } cmph_uint32 vstack_top(vstack_t *stack) { assert(stack); assert(stack->pointer > 0); return stack->values[(stack->pointer - 1)]; } int vstack_empty(vstack_t *stack) { assert(stack); return stack->pointer == 0; } cmph_uint32 vstack_size(vstack_t *stack) { return stack->pointer; } void vstack_reserve(vstack_t *stack, cmph_uint32 size) { assert(stack); if (stack->capacity < size) { cmph_uint32 new_capacity = stack->capacity + 1; DEBUGP("Increasing current capacity %u to %u\n", stack->capacity, size); while (new_capacity < size) { new_capacity *= 2; } stack->values = (cmph_uint32 *)realloc(stack->values, sizeof(cmph_uint32)*new_capacity); assert(stack->values); stack->capacity = new_capacity; DEBUGP("Increased\n"); } } cmph-0.9/src/bdz_structs.h0000755000175000017500000000166011214344364012550 00000000000000#ifndef __CMPH_BDZ_STRUCTS_H__ #define __CMPH_BDZ_STRUCTS_H__ #include "hash_state.h" struct __bdz_data_t { cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 r; //partition vertex count cmph_uint8 *g; hash_state_t *hl; // linear hashing cmph_uint32 k; //kth index in ranktable, $k = log_2(n=3r)/\varepsilon$ cmph_uint8 b; // number of bits of k cmph_uint32 ranktablesize; //number of entries in ranktable, $n/k +1$ cmph_uint32 *ranktable; // rank table }; struct __bdz_config_data_t { cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 r; //partition vertex count cmph_uint8 *g; hash_state_t *hl; // linear hashing cmph_uint32 k; //kth index in ranktable, $k = log_2(n=3r)/\varepsilon$ cmph_uint8 b; // number of bits of k cmph_uint32 ranktablesize; //number of entries in ranktable, $n/k +1$ cmph_uint32 *ranktable; // rank table CMPH_HASH hashfunc; }; #endif cmph-0.9/src/bdz.c0000755000175000017500000005141311214367564010764 00000000000000#include "bdz.h" #include "cmph_structs.h" #include "bdz_structs.h" #include "hash.h" #include "bitbool.h" #include #include #include #include #include //#define DEBUG #include "debug.h" #define UNASSIGNED 3U #define NULL_EDGE 0xffffffff //cmph_uint32 ngrafos = 0; //cmph_uint32 ngrafos_aciclicos = 0; // table used for looking up the number of assigned vertices a 8-bit integer const cmph_uint8 bdz_lookup_table[] = { 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 4, 4, 4, 3, 4, 4, 4, 3, 4, 4, 4, 3, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 1, 1, 0 }; typedef struct { cmph_uint32 vertices[3]; cmph_uint32 next_edges[3]; }bdz_edge_t; typedef cmph_uint32 * bdz_queue_t; static void bdz_alloc_queue(bdz_queue_t * queuep, cmph_uint32 nedges) { (*queuep)=malloc(nedges*sizeof(cmph_uint32)); }; static void bdz_free_queue(bdz_queue_t * queue) { free(*queue); }; typedef struct { cmph_uint32 nedges; bdz_edge_t * edges; cmph_uint32 * first_edge; cmph_uint8 * vert_degree; }bdz_graph3_t; static void bdz_alloc_graph3(bdz_graph3_t * graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { graph3->edges=malloc(nedges*sizeof(bdz_edge_t)); graph3->first_edge=malloc(nvertices*sizeof(cmph_uint32)); graph3->vert_degree=malloc((size_t)nvertices); }; static void bdz_init_graph3(bdz_graph3_t * graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { memset(graph3->first_edge,0xff,nvertices*sizeof(cmph_uint32)); memset(graph3->vert_degree,0,(size_t)nvertices); graph3->nedges=0; }; static void bdz_free_graph3(bdz_graph3_t *graph3) { free(graph3->edges); free(graph3->first_edge); free(graph3->vert_degree); }; static void bdz_partial_free_graph3(bdz_graph3_t *graph3) { free(graph3->first_edge); free(graph3->vert_degree); graph3->first_edge = NULL; graph3->vert_degree = NULL; }; static void bdz_add_edge(bdz_graph3_t * graph3, cmph_uint32 v0, cmph_uint32 v1, cmph_uint32 v2) { graph3->edges[graph3->nedges].vertices[0]=v0; graph3->edges[graph3->nedges].vertices[1]=v1; graph3->edges[graph3->nedges].vertices[2]=v2; graph3->edges[graph3->nedges].next_edges[0]=graph3->first_edge[v0]; graph3->edges[graph3->nedges].next_edges[1]=graph3->first_edge[v1]; graph3->edges[graph3->nedges].next_edges[2]=graph3->first_edge[v2]; graph3->first_edge[v0]=graph3->first_edge[v1]=graph3->first_edge[v2]=graph3->nedges; graph3->vert_degree[v0]++; graph3->vert_degree[v1]++; graph3->vert_degree[v2]++; graph3->nedges++; }; static void bdz_dump_graph(bdz_graph3_t* graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { int i; for(i=0;iedges[i].vertices[0], graph3->edges[i].vertices[1],graph3->edges[i].vertices[2]); printf(" nexts %d %d %d",graph3->edges[i].next_edges[0], graph3->edges[i].next_edges[1],graph3->edges[i].next_edges[2]); }; for(i=0;ifirst_edge[i]); }; }; static void bdz_remove_edge(bdz_graph3_t * graph3, cmph_uint32 curr_edge) { cmph_uint32 i,j=0,vert,edge1,edge2; for(i=0;i<3;i++){ vert=graph3->edges[curr_edge].vertices[i]; edge1=graph3->first_edge[vert]; edge2=NULL_EDGE; while(edge1!=curr_edge&&edge1!=NULL_EDGE){ edge2=edge1; if(graph3->edges[edge1].vertices[0]==vert){ j=0; } else if(graph3->edges[edge1].vertices[1]==vert){ j=1; } else j=2; edge1=graph3->edges[edge1].next_edges[j]; }; if(edge1==NULL_EDGE){ printf("\nerror remove edge %d dump graph",curr_edge); bdz_dump_graph(graph3,graph3->nedges,graph3->nedges+graph3->nedges/4); exit(-1); }; if(edge2!=NULL_EDGE){ graph3->edges[edge2].next_edges[j] = graph3->edges[edge1].next_edges[i]; } else graph3->first_edge[vert]= graph3->edges[edge1].next_edges[i]; graph3->vert_degree[vert]--; }; }; static int bdz_generate_queue(cmph_uint32 nedges, cmph_uint32 nvertices, bdz_queue_t queue, bdz_graph3_t* graph3) { cmph_uint32 i,v0,v1,v2; cmph_uint32 queue_head=0,queue_tail=0; cmph_uint32 curr_edge; cmph_uint32 tmp_edge; cmph_uint8 * marked_edge =malloc((size_t)(nedges >> 3) + 1); memset(marked_edge, 0, (size_t)(nedges >> 3) + 1); for(i=0;iedges[i].vertices[0]; v1=graph3->edges[i].vertices[1]; v2=graph3->edges[i].vertices[2]; if(graph3->vert_degree[v0]==1 || graph3->vert_degree[v1]==1 || graph3->vert_degree[v2]==1){ if(!GETBIT(marked_edge,i)) { queue[queue_head++]=i; SETBIT(marked_edge,i); } }; }; while(queue_tail!=queue_head){ curr_edge=queue[queue_tail++]; bdz_remove_edge(graph3,curr_edge); v0=graph3->edges[curr_edge].vertices[0]; v1=graph3->edges[curr_edge].vertices[1]; v2=graph3->edges[curr_edge].vertices[2]; if(graph3->vert_degree[v0]==1 ) { tmp_edge=graph3->first_edge[v0]; if(!GETBIT(marked_edge,tmp_edge)) { queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; if(graph3->vert_degree[v1]==1) { tmp_edge=graph3->first_edge[v1]; if(!GETBIT(marked_edge,tmp_edge)){ queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; if(graph3->vert_degree[v2]==1){ tmp_edge=graph3->first_edge[v2]; if(!GETBIT(marked_edge,tmp_edge)){ queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; }; free(marked_edge); return (int)(queue_head-nedges);/* returns 0 if successful otherwies return negative number*/ }; static int bdz_mapping(cmph_config_t *mph, bdz_graph3_t* graph3, bdz_queue_t queue); static void assigning(bdz_config_data_t *bdz, bdz_graph3_t* graph3, bdz_queue_t queue); static void ranking(bdz_config_data_t *bdz); static cmph_uint32 rank(cmph_uint32 b, cmph_uint32 * ranktable, cmph_uint8 * g, cmph_uint32 vertex); bdz_config_data_t *bdz_config_new() { bdz_config_data_t *bdz; bdz = (bdz_config_data_t *)malloc(sizeof(bdz_config_data_t)); assert(bdz); memset(bdz, 0, sizeof(bdz_config_data_t)); bdz->hashfunc = CMPH_HASH_JENKINS; bdz->g = NULL; bdz->hl = NULL; bdz->k = 0; //kth index in ranktable, $k = log_2(n=3r)/\varepsilon$ bdz->b = 7; // number of bits of k bdz->ranktablesize = 0; //number of entries in ranktable, $n/k +1$ bdz->ranktable = NULL; // rank table return bdz; } void bdz_config_destroy(cmph_config_t *mph) { bdz_config_data_t *data = (bdz_config_data_t *)mph->data; DEBUGP("Destroying algorithm dependent data\n"); free(data); } void bdz_config_set_b(cmph_config_t *mph, cmph_uint32 b) { bdz_config_data_t *bdz = (bdz_config_data_t *)mph->data; if (b <= 2 || b > 10) b = 7; // validating restrictions over parameter b. bdz->b = (cmph_uint8)b; DEBUGP("b: %u\n", b); } void bdz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { bdz_config_data_t *bdz = (bdz_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 1) break; //bdz only uses one linear hash function bdz->hashfunc = *hashptr; ++i, ++hashptr; } } cmph_t *bdz_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; bdz_data_t *bdzf = NULL; cmph_uint32 iterations; bdz_queue_t edges; bdz_graph3_t graph3; bdz_config_data_t *bdz = (bdz_config_data_t *)mph->data; #ifdef CMPH_TIMING double construction_time_begin = 0.0; double construction_time = 0.0; ELAPSED_TIME_IN_SECONDS(&construction_time_begin); #endif if (c == 0) c = 1.23; // validating restrictions over parameter c. DEBUGP("c: %f\n", c); bdz->m = mph->key_source->nkeys; bdz->r = (cmph_uint32)ceil((c * mph->key_source->nkeys)/3); if ((bdz->r % 2) == 0) bdz->r+=1; bdz->n = 3*bdz->r; bdz->k = (1U << bdz->b); DEBUGP("b: %u -- k: %u\n", bdz->b, bdz->k); bdz->ranktablesize = (cmph_uint32)ceil(bdz->n/(double)bdz->k); DEBUGP("ranktablesize: %u\n", bdz->ranktablesize); bdz_alloc_graph3(&graph3, bdz->m, bdz->n); bdz_alloc_queue(&edges,bdz->m); DEBUGP("Created hypergraph\n"); DEBUGP("m (edges): %u n (vertices): %u r: %u c: %f \n", bdz->m, bdz->n, bdz->r, c); // Mapping step iterations = 1000; if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys with graph sized %u\n", bdz->m, bdz->n); } while(1) { int ok; DEBUGP("linear hash function \n"); bdz->hl = hash_state_new(bdz->hashfunc, 15); ok = bdz_mapping(mph, &graph3, edges); //ok = 0; if (!ok) { --iterations; hash_state_destroy(bdz->hl); bdz->hl = NULL; DEBUGP("%u iterations remaining\n", iterations); if (mph->verbosity) { fprintf(stderr, "acyclic graph creation failure - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { bdz_free_queue(&edges); bdz_free_graph3(&graph3); return NULL; } bdz_partial_free_graph3(&graph3); // Assigning step if (mph->verbosity) { fprintf(stderr, "Entering assigning step for mph creation of %u keys with graph sized %u\n", bdz->m, bdz->n); } assigning(bdz, &graph3, edges); bdz_free_queue(&edges); bdz_free_graph3(&graph3); if (mph->verbosity) { fprintf(stderr, "Entering ranking step for mph creation of %u keys with graph sized %u\n", bdz->m, bdz->n); } ranking(bdz); #ifdef CMPH_TIMING ELAPSED_TIME_IN_SECONDS(&construction_time); #endif mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; bdzf = (bdz_data_t *)malloc(sizeof(bdz_data_t)); bdzf->g = bdz->g; bdz->g = NULL; //transfer memory ownership bdzf->hl = bdz->hl; bdz->hl = NULL; //transfer memory ownership bdzf->ranktable = bdz->ranktable; bdz->ranktable = NULL; //transfer memory ownership bdzf->ranktablesize = bdz->ranktablesize; bdzf->k = bdz->k; bdzf->b = bdz->b; bdzf->n = bdz->n; bdzf->m = bdz->m; bdzf->r = bdz->r; mphf->data = bdzf; mphf->size = bdz->m; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } #ifdef CMPH_TIMING register cmph_uint32 space_usage = bdz_packed_size(mphf)*8; register cmph_uint32 keys_per_bucket = 1; construction_time = construction_time - construction_time_begin; fprintf(stdout, "%u\t%.2f\t%u\t%.4f\t%.4f\n", bdz->m, bdz->m/(double)bdz->n, keys_per_bucket, construction_time, space_usage/(double)bdz->m); #endif return mphf; } static int bdz_mapping(cmph_config_t *mph, bdz_graph3_t* graph3, bdz_queue_t queue) { cmph_uint32 e; int cycles = 0; cmph_uint32 hl[3]; bdz_config_data_t *bdz = (bdz_config_data_t *)mph->data; bdz_init_graph3(graph3, bdz->m, bdz->n); mph->key_source->rewind(mph->key_source->data); for (e = 0; e < mph->key_source->nkeys; ++e) { cmph_uint32 h0, h1, h2; cmph_uint32 keylen; char *key = NULL; mph->key_source->read(mph->key_source->data, &key, &keylen); hash_vector(bdz->hl, key, keylen,hl); h0 = hl[0] % bdz->r; h1 = hl[1] % bdz->r + bdz->r; h2 = hl[2] % bdz->r + (bdz->r << 1); mph->key_source->dispose(mph->key_source->data, key, keylen); bdz_add_edge(graph3,h0,h1,h2); } cycles = bdz_generate_queue(bdz->m, bdz->n, queue, graph3); return (cycles == 0); } static void assigning(bdz_config_data_t *bdz, bdz_graph3_t* graph3, bdz_queue_t queue) { cmph_uint32 i; cmph_uint32 nedges=graph3->nedges; cmph_uint32 curr_edge; cmph_uint32 v0,v1,v2; cmph_uint8 * marked_vertices =malloc((size_t)(bdz->n >> 3) + 1); cmph_uint32 sizeg = (cmph_uint32)ceil(bdz->n/4.0); bdz->g = (cmph_uint8 *)calloc((size_t)(sizeg), sizeof(cmph_uint8)); memset(marked_vertices, 0, (size_t)(bdz->n >> 3) + 1); memset(bdz->g, 0xff, (size_t)(sizeg)); for(i=nedges-1;i+1>=1;i--){ curr_edge=queue[i]; v0=graph3->edges[curr_edge].vertices[0]; v1=graph3->edges[curr_edge].vertices[1]; v2=graph3->edges[curr_edge].vertices[2]; DEBUGP("B:%u %u %u -- %u %u %u\n", v0, v1, v2, GETVALUE(bdz->g, v0), GETVALUE(bdz->g, v1), GETVALUE(bdz->g, v2)); if(!GETBIT(marked_vertices, v0)){ if(!GETBIT(marked_vertices,v1)) { SETVALUE1(bdz->g, v1, UNASSIGNED); SETBIT(marked_vertices, v1); } if(!GETBIT(marked_vertices,v2)) { SETVALUE1(bdz->g, v2, UNASSIGNED); SETBIT(marked_vertices, v2); } SETVALUE1(bdz->g, v0, (6-(GETVALUE(bdz->g, v1) + GETVALUE(bdz->g,v2)))%3); SETBIT(marked_vertices, v0); } else if(!GETBIT(marked_vertices, v1)) { if(!GETBIT(marked_vertices, v2)) { SETVALUE1(bdz->g, v2, UNASSIGNED); SETBIT(marked_vertices, v2); } SETVALUE1(bdz->g, v1, (7-(GETVALUE(bdz->g, v0)+GETVALUE(bdz->g, v2)))%3); SETBIT(marked_vertices, v1); }else { SETVALUE1(bdz->g, v2, (8-(GETVALUE(bdz->g,v0)+GETVALUE(bdz->g, v1)))%3); SETBIT(marked_vertices, v2); } DEBUGP("A:%u %u %u -- %u %u %u\n", v0, v1, v2, GETVALUE(bdz->g, v0), GETVALUE(bdz->g, v1), GETVALUE(bdz->g, v2)); }; free(marked_vertices); } static void ranking(bdz_config_data_t *bdz) { cmph_uint32 i, j, offset = 0U, count = 0U, size = (bdz->k >> 2U), nbytes_total = (cmph_uint32)ceil(bdz->n/4.0), nbytes; bdz->ranktable = (cmph_uint32 *)calloc((size_t)bdz->ranktablesize, sizeof(cmph_uint32)); // ranktable computation bdz->ranktable[0] = 0; i = 1; while(1) { if(i == bdz->ranktablesize) break; nbytes = size < nbytes_total? size : nbytes_total; for(j = 0; j < nbytes; j++) { count += bdz_lookup_table[*(bdz->g + offset + j)]; } bdz->ranktable[i] = count; offset += nbytes; nbytes_total -= size; i++; } } int bdz_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; bdz_data_t *data = (bdz_data_t *)mphf->data; __cmph_dump(mphf, fd); hash_state_dump(data->hl, &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->r), sizeof(cmph_uint32), (size_t)1, fd); cmph_uint32 sizeg = (cmph_uint32)ceil(data->n/4.0); nbytes = fwrite(data->g, sizeof(cmph_uint8)*sizeg, (size_t)1, fd); nbytes = fwrite(&(data->k), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->b), sizeof(cmph_uint8), (size_t)1, fd); nbytes = fwrite(&(data->ranktablesize), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->ranktable, sizeof(cmph_uint32)*(data->ranktablesize), (size_t)1, fd); #ifdef DEBUG cmph_uint32 i; fprintf(stderr, "G: "); for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", GETVALUE(data->g, i)); fprintf(stderr, "\n"); #endif return 1; } void bdz_load(FILE *f, cmph_t *mphf) { char *buf = NULL; cmph_uint32 buflen, sizeg; register size_t nbytes; bdz_data_t *bdz = (bdz_data_t *)malloc(sizeof(bdz_data_t)); DEBUGP("Loading bdz mphf\n"); mphf->data = bdz; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); bdz->hl = hash_state_load(buf, buflen); free(buf); DEBUGP("Reading m and n\n"); nbytes = fread(&(bdz->n), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bdz->m), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bdz->r), sizeof(cmph_uint32), (size_t)1, f); sizeg = (cmph_uint32)ceil(bdz->n/4.0); bdz->g = (cmph_uint8 *)calloc((size_t)(sizeg), sizeof(cmph_uint8)); nbytes = fread(bdz->g, sizeg*sizeof(cmph_uint8), (size_t)1, f); nbytes = fread(&(bdz->k), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bdz->b), sizeof(cmph_uint8), (size_t)1, f); nbytes = fread(&(bdz->ranktablesize), sizeof(cmph_uint32), (size_t)1, f); bdz->ranktable = (cmph_uint32 *)calloc((size_t)bdz->ranktablesize, sizeof(cmph_uint32)); nbytes = fread(bdz->ranktable, sizeof(cmph_uint32)*(bdz->ranktablesize), (size_t)1, f); #ifdef DEBUG cmph_uint32 i = 0; fprintf(stderr, "G: "); for (i = 0; i < bdz->n; ++i) fprintf(stderr, "%u ", GETVALUE(bdz->g,i)); fprintf(stderr, "\n"); #endif return; } cmph_uint32 bdz_search_ph(cmph_t *mphf, const char *key, cmph_uint32 keylen) { bdz_data_t *bdz = mphf->data; cmph_uint32 hl[3]; hash_vector(bdz->hl, key, keylen, hl); cmph_uint32 vertex; hl[0] = hl[0] % bdz->r; hl[1] = hl[1] % bdz->r + bdz->r; hl[2] = hl[2] % bdz->r + (bdz->r << 1); vertex = hl[(GETVALUE(bdz->g, hl[0]) + GETVALUE(bdz->g, hl[1]) + GETVALUE(bdz->g, hl[2])) % 3]; return vertex; } static inline cmph_uint32 rank(cmph_uint32 b, cmph_uint32 * ranktable, cmph_uint8 * g, cmph_uint32 vertex) { register cmph_uint32 index = vertex >> b; register cmph_uint32 base_rank = ranktable[index]; register cmph_uint32 beg_idx_v = index << b; register cmph_uint32 beg_idx_b = beg_idx_v >> 2; register cmph_uint32 end_idx_b = vertex >> 2; while(beg_idx_b < end_idx_b) { base_rank += bdz_lookup_table[*(g + beg_idx_b++)]; } beg_idx_v = beg_idx_b << 2; while(beg_idx_v < vertex) { if(GETVALUE(g, beg_idx_v) != UNASSIGNED) base_rank++; beg_idx_v++; } return base_rank; } cmph_uint32 bdz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { register cmph_uint32 vertex; register bdz_data_t *bdz = mphf->data; cmph_uint32 hl[3]; hash_vector(bdz->hl, key, keylen, hl); hl[0] = hl[0] % bdz->r; hl[1] = hl[1] % bdz->r + bdz->r; hl[2] = hl[2] % bdz->r + (bdz->r << 1); vertex = hl[(GETVALUE(bdz->g, hl[0]) + GETVALUE(bdz->g, hl[1]) + GETVALUE(bdz->g, hl[2])) % 3]; return rank(bdz->b, bdz->ranktable, bdz->g, vertex); } void bdz_destroy(cmph_t *mphf) { bdz_data_t *data = (bdz_data_t *)mphf->data; free(data->g); hash_state_destroy(data->hl); free(data->ranktable); free(data); free(mphf); } /** \fn void bdz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bdz_pack(cmph_t *mphf, void *packed_mphf) { bdz_data_t *data = (bdz_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing hl type CMPH_HASH hl_type = hash_get_type(data->hl); *((cmph_uint32 *) ptr) = hl_type; ptr += sizeof(cmph_uint32); // packing hl hash_state_pack(data->hl, ptr); ptr += hash_state_packed_size(hl_type); // packing r *((cmph_uint32 *) ptr) = data->r; ptr += sizeof(data->r); // packing ranktablesize *((cmph_uint32 *) ptr) = data->ranktablesize; ptr += sizeof(data->ranktablesize); // packing ranktable memcpy(ptr, data->ranktable, sizeof(cmph_uint32)*(data->ranktablesize)); ptr += sizeof(cmph_uint32)*(data->ranktablesize); // packing b *ptr++ = data->b; // packing g cmph_uint32 sizeg = (cmph_uint32)ceil(data->n/4.0); memcpy(ptr, data->g, sizeof(cmph_uint8)*sizeg); } /** \fn cmph_uint32 bdz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bdz_packed_size(cmph_t *mphf) { bdz_data_t *data = (bdz_data_t *)mphf->data; CMPH_HASH hl_type = hash_get_type(data->hl); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_packed_size(hl_type) + 3*sizeof(cmph_uint32) + sizeof(cmph_uint32)*(data->ranktablesize) + sizeof(cmph_uint8) + sizeof(cmph_uint8)* (cmph_uint32)(ceil(data->n/4.0))); } /** cmph_uint32 bdz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bdz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint32 vertex; register CMPH_HASH hl_type = *(cmph_uint32 *)packed_mphf; register cmph_uint8 *hl_ptr = (cmph_uint8 *)(packed_mphf) + 4; register cmph_uint32 *ranktable = (cmph_uint32*)(hl_ptr + hash_state_packed_size(hl_type)); register cmph_uint32 r = *ranktable++; register cmph_uint32 ranktablesize = *ranktable++; register cmph_uint8 * g = (cmph_uint8 *)(ranktable + ranktablesize); register cmph_uint8 b = *g++; cmph_uint32 hl[3]; hash_vector_packed(hl_ptr, hl_type, key, keylen, hl); hl[0] = hl[0] % r; hl[1] = hl[1] % r + r; hl[2] = hl[2] % r + (r << 1); vertex = hl[(GETVALUE(g, hl[0]) + GETVALUE(g, hl[1]) + GETVALUE(g, hl[2])) % 3]; return rank(b, ranktable, g, vertex); } cmph-0.9/src/select_lookup_tables.h0000644000175000017500000003166611214344364014412 00000000000000#ifndef SELECT_LOOKUP_TABLES #define SELECT_LOOKUP_TABLES #include "cmph_types.h" /* rank_lookup_table[i] simply gives the number of bits set to one in the byte of value i. For example if i = 01010101 in binary then we have : rank_lookup_table[i] = 4 */ static cmph_uint8 rank_lookup_table[256] ={ 0 , 1 , 1 , 2 , 1 , 2 , 2 , 3 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 5 , 6 , 6 , 7 , 6 , 7 , 7 , 8 }; /* select_lookup_table[i][j] simply gives the index of the j'th bit set to one in the byte of value i. For example if i=01010101 in binary then we have : select_lookup_table[i][0] = 0, the first bit set to one is at position 0 select_lookup_table[i][1] = 2, the second bit set to one is at position 2 select_lookup_table[i][2] = 4, the third bit set to one is at position 4 select_lookup_table[i][3] = 6, the fourth bit set to one is at position 6 select_lookup_table[i][4] = 255, there is no more than 4 bits set to one in i, so we return escape value 255. */ static cmph_uint8 select_lookup_table[256][8]={ { 255 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 255 , 255 , 255 , 255 , 255 , 255 } , { 2 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 255 , 255 , 255 , 255 , 255 } , { 3 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 3 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 255 , 255 , 255 , 255 , 255 } , { 2 , 3 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 3 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 255 , 255 , 255 , 255 } , { 4 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 4 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 255 , 255 , 255 , 255 , 255 } , { 2 , 4 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 4 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 255 , 255 , 255 , 255 } , { 3 , 4 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 255 , 255 , 255 , 255 , 255 } , { 1 , 3 , 4 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 255 , 255 , 255 , 255 } , { 2 , 3 , 4 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 255 , 255 , 255 , 255 } , { 1 , 2 , 3 , 4 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 255 , 255 , 255 } , { 5 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 5 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 5 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 5 , 255 , 255 , 255 , 255 , 255 } , { 2 , 5 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 5 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 5 , 255 , 255 , 255 , 255 } , { 3 , 5 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 5 , 255 , 255 , 255 , 255 , 255 } , { 1 , 3 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 5 , 255 , 255 , 255 , 255 } , { 2 , 3 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 5 , 255 , 255 , 255 , 255 } , { 1 , 2 , 3 , 5 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 5 , 255 , 255 , 255 } , { 4 , 5 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 5 , 255 , 255 , 255 , 255 , 255 } , { 1 , 4 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 5 , 255 , 255 , 255 , 255 } , { 2 , 4 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 5 , 255 , 255 , 255 , 255 } , { 1 , 2 , 4 , 5 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 5 , 255 , 255 , 255 } , { 3 , 4 , 5 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 5 , 255 , 255 , 255 , 255 } , { 1 , 3 , 4 , 5 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 5 , 255 , 255 , 255 } , { 2 , 3 , 4 , 5 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 5 , 255 , 255 , 255 } , { 1 , 2 , 3 , 4 , 5 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 5 , 255 , 255 } , { 6 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 6 , 255 , 255 , 255 , 255 , 255 } , { 2 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 6 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 6 , 255 , 255 , 255 , 255 } , { 3 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 6 , 255 , 255 , 255 , 255 , 255 } , { 1 , 3 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 6 , 255 , 255 , 255 , 255 } , { 2 , 3 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 6 , 255 , 255 , 255 , 255 } , { 1 , 2 , 3 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 6 , 255 , 255 , 255 } , { 4 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 6 , 255 , 255 , 255 , 255 , 255 } , { 1 , 4 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 6 , 255 , 255 , 255 , 255 } , { 2 , 4 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 6 , 255 , 255 , 255 , 255 } , { 1 , 2 , 4 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 6 , 255 , 255 , 255 } , { 3 , 4 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 6 , 255 , 255 , 255 , 255 } , { 1 , 3 , 4 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 6 , 255 , 255 , 255 } , { 2 , 3 , 4 , 6 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 6 , 255 , 255 , 255 } , { 1 , 2 , 3 , 4 , 6 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 6 , 255 , 255 } , { 5 , 6 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 5 , 6 , 255 , 255 , 255 , 255 , 255 } , { 1 , 5 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 5 , 6 , 255 , 255 , 255 , 255 } , { 2 , 5 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 5 , 6 , 255 , 255 , 255 , 255 } , { 1 , 2 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 5 , 6 , 255 , 255 , 255 } , { 3 , 5 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 5 , 6 , 255 , 255 , 255 , 255 } , { 1 , 3 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 5 , 6 , 255 , 255 , 255 } , { 2 , 3 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 5 , 6 , 255 , 255 , 255 } , { 1 , 2 , 3 , 5 , 6 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 5 , 6 , 255 , 255 } , { 4 , 5 , 6 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 5 , 6 , 255 , 255 , 255 , 255 } , { 1 , 4 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 5 , 6 , 255 , 255 , 255 } , { 2 , 4 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 5 , 6 , 255 , 255 , 255 } , { 1 , 2 , 4 , 5 , 6 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 5 , 6 , 255 , 255 } , { 3 , 4 , 5 , 6 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 5 , 6 , 255 , 255 , 255 } , { 1 , 3 , 4 , 5 , 6 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 5 , 6 , 255 , 255 } , { 2 , 3 , 4 , 5 , 6 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 5 , 6 , 255 , 255 } , { 1 , 2 , 3 , 4 , 5 , 6 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 5 , 6 , 255 } , { 7 , 255 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 1 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 7 , 255 , 255 , 255 , 255 , 255 } , { 2 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 7 , 255 , 255 , 255 , 255 , 255 } , { 1 , 2 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 7 , 255 , 255 , 255 , 255 } , { 3 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 7 , 255 , 255 , 255 , 255 , 255 } , { 1 , 3 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 7 , 255 , 255 , 255 , 255 } , { 2 , 3 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 7 , 255 , 255 , 255 , 255 } , { 1 , 2 , 3 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 7 , 255 , 255 , 255 } , { 4 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 7 , 255 , 255 , 255 , 255 , 255 } , { 1 , 4 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 7 , 255 , 255 , 255 , 255 } , { 2 , 4 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 7 , 255 , 255 , 255 , 255 } , { 1 , 2 , 4 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 7 , 255 , 255 , 255 } , { 3 , 4 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 7 , 255 , 255 , 255 , 255 } , { 1 , 3 , 4 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 7 , 255 , 255 , 255 } , { 2 , 3 , 4 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 7 , 255 , 255 , 255 } , { 1 , 2 , 3 , 4 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 7 , 255 , 255 } , { 5 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 5 , 7 , 255 , 255 , 255 , 255 , 255 } , { 1 , 5 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 5 , 7 , 255 , 255 , 255 , 255 } , { 2 , 5 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 5 , 7 , 255 , 255 , 255 , 255 } , { 1 , 2 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 5 , 7 , 255 , 255 , 255 } , { 3 , 5 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 5 , 7 , 255 , 255 , 255 , 255 } , { 1 , 3 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 5 , 7 , 255 , 255 , 255 } , { 2 , 3 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 5 , 7 , 255 , 255 , 255 } , { 1 , 2 , 3 , 5 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 5 , 7 , 255 , 255 } , { 4 , 5 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 5 , 7 , 255 , 255 , 255 , 255 } , { 1 , 4 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 5 , 7 , 255 , 255 , 255 } , { 2 , 4 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 5 , 7 , 255 , 255 , 255 } , { 1 , 2 , 4 , 5 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 5 , 7 , 255 , 255 } , { 3 , 4 , 5 , 7 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 5 , 7 , 255 , 255 , 255 } , { 1 , 3 , 4 , 5 , 7 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 5 , 7 , 255 , 255 } , { 2 , 3 , 4 , 5 , 7 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 5 , 7 , 255 , 255 } , { 1 , 2 , 3 , 4 , 5 , 7 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 5 , 7 , 255 } , { 6 , 7 , 255 , 255 , 255 , 255 , 255 , 255 } , { 0 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 1 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 1 , 6 , 7 , 255 , 255 , 255 , 255 } , { 2 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 2 , 6 , 7 , 255 , 255 , 255 , 255 } , { 1 , 2 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 2 , 6 , 7 , 255 , 255 , 255 } , { 3 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 3 , 6 , 7 , 255 , 255 , 255 , 255 } , { 1 , 3 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 3 , 6 , 7 , 255 , 255 , 255 } , { 2 , 3 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 3 , 6 , 7 , 255 , 255 , 255 } , { 1 , 2 , 3 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 3 , 6 , 7 , 255 , 255 } , { 4 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 4 , 6 , 7 , 255 , 255 , 255 , 255 } , { 1 , 4 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 4 , 6 , 7 , 255 , 255 , 255 } , { 2 , 4 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 4 , 6 , 7 , 255 , 255 , 255 } , { 1 , 2 , 4 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 4 , 6 , 7 , 255 , 255 } , { 3 , 4 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 3 , 4 , 6 , 7 , 255 , 255 , 255 } , { 1 , 3 , 4 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 3 , 4 , 6 , 7 , 255 , 255 } , { 2 , 3 , 4 , 6 , 7 , 255 , 255 , 255 } , { 0 , 2 , 3 , 4 , 6 , 7 , 255 , 255 } , { 1 , 2 , 3 , 4 , 6 , 7 , 255 , 255 } , { 0 , 1 , 2 , 3 , 4 , 6 , 7 , 255 } , { 5 , 6 , 7 , 255 , 255 , 255 , 255 , 255 } , { 0 , 5 , 6 , 7 , 255 , 255 , 255 , 255 } , { 1 , 5 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 1 , 5 , 6 , 7 , 255 , 255 , 255 } , { 2 , 5 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 2 , 5 , 6 , 7 , 255 , 255 , 255 } , { 1 , 2 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 2 , 5 , 6 , 7 , 255 , 255 } , { 3 , 5 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 3 , 5 , 6 , 7 , 255 , 255 , 255 } , { 1 , 3 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 3 , 5 , 6 , 7 , 255 , 255 } , { 2 , 3 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 2 , 3 , 5 , 6 , 7 , 255 , 255 } , { 1 , 2 , 3 , 5 , 6 , 7 , 255 , 255 } , { 0 , 1 , 2 , 3 , 5 , 6 , 7 , 255 } , { 4 , 5 , 6 , 7 , 255 , 255 , 255 , 255 } , { 0 , 4 , 5 , 6 , 7 , 255 , 255 , 255 } , { 1 , 4 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 1 , 4 , 5 , 6 , 7 , 255 , 255 } , { 2 , 4 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 2 , 4 , 5 , 6 , 7 , 255 , 255 } , { 1 , 2 , 4 , 5 , 6 , 7 , 255 , 255 } , { 0 , 1 , 2 , 4 , 5 , 6 , 7 , 255 } , { 3 , 4 , 5 , 6 , 7 , 255 , 255 , 255 } , { 0 , 3 , 4 , 5 , 6 , 7 , 255 , 255 } , { 1 , 3 , 4 , 5 , 6 , 7 , 255 , 255 } , { 0 , 1 , 3 , 4 , 5 , 6 , 7 , 255 } , { 2 , 3 , 4 , 5 , 6 , 7 , 255 , 255 } , { 0 , 2 , 3 , 4 , 5 , 6 , 7 , 255 } , { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 255 } , { 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 } }; #endif cmph-0.9/src/brz.c0000755000175000017500000007324511214361142010773 00000000000000#include "graph.h" #include "fch.h" #include "fch_structs.h" #include "bmz8.h" #include "bmz8_structs.h" #include "brz.h" #include "cmph_structs.h" #include "brz_structs.h" #include "buffer_manager.h" #include "cmph.h" #include "hash.h" #include "bitbool.h" #include #include #include #include #include #define MAX_BUCKET_SIZE 255 //#define DEBUG #include "debug.h" static int brz_gen_mphf(cmph_config_t *mph); static cmph_uint32 brz_min_index(cmph_uint32 * vector, cmph_uint32 n); static void brz_destroy_keys_vd(cmph_uint8 ** keys_vd, cmph_uint32 nkeys); static char * brz_copy_partial_fch_mphf(brz_config_data_t *brz, fch_data_t * fchf, cmph_uint32 index, cmph_uint32 *buflen); static char * brz_copy_partial_bmz8_mphf(brz_config_data_t *brz, bmz8_data_t * bmzf, cmph_uint32 index, cmph_uint32 *buflen); brz_config_data_t *brz_config_new() { brz_config_data_t *brz = NULL; brz = (brz_config_data_t *)malloc(sizeof(brz_config_data_t)); brz->algo = CMPH_FCH; brz->b = 128; brz->hashfuncs[0] = CMPH_HASH_JENKINS; brz->hashfuncs[1] = CMPH_HASH_JENKINS; brz->hashfuncs[2] = CMPH_HASH_JENKINS; brz->size = NULL; brz->offset = NULL; brz->g = NULL; brz->h1 = NULL; brz->h2 = NULL; brz->h0 = NULL; brz->memory_availability = 1024*1024; brz->tmp_dir = (cmph_uint8 *)calloc((size_t)10, sizeof(cmph_uint8)); brz->mphf_fd = NULL; strcpy((char *)(brz->tmp_dir), "/var/tmp/"); assert(brz); return brz; } void brz_config_destroy(cmph_config_t *mph) { brz_config_data_t *data = (brz_config_data_t *)mph->data; free(data->tmp_dir); DEBUGP("Destroying algorithm dependent data\n"); free(data); } void brz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { brz_config_data_t *brz = (brz_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 3) break; //brz only uses three hash functions brz->hashfuncs[i] = *hashptr; ++i, ++hashptr; } } void brz_config_set_memory_availability(cmph_config_t *mph, cmph_uint32 memory_availability) { brz_config_data_t *brz = (brz_config_data_t *)mph->data; if(memory_availability > 0) brz->memory_availability = memory_availability*1024*1024; } void brz_config_set_tmp_dir(cmph_config_t *mph, cmph_uint8 *tmp_dir) { brz_config_data_t *brz = (brz_config_data_t *)mph->data; if(tmp_dir) { size_t len = strlen((char *)tmp_dir); free(brz->tmp_dir); if(tmp_dir[len-1] != '/') { brz->tmp_dir = (cmph_uint8 *)calloc((size_t)len+2, sizeof(cmph_uint8)); sprintf((char *)(brz->tmp_dir), "%s/", (char *)tmp_dir); } else { brz->tmp_dir = (cmph_uint8 *)calloc((size_t)len+1, sizeof(cmph_uint8)); sprintf((char *)(brz->tmp_dir), "%s", (char *)tmp_dir); } } } void brz_config_set_mphf_fd(cmph_config_t *mph, FILE *mphf_fd) { brz_config_data_t *brz = (brz_config_data_t *)mph->data; brz->mphf_fd = mphf_fd; assert(brz->mphf_fd); } void brz_config_set_b(cmph_config_t *mph, cmph_uint32 b) { brz_config_data_t *brz = (brz_config_data_t *)mph->data; if(b <= 64 || b >= 175) { b = 128; } brz->b = (cmph_uint8)b; } void brz_config_set_algo(cmph_config_t *mph, CMPH_ALGO algo) { if (algo == CMPH_BMZ8 || algo == CMPH_FCH) // supported algorithms { brz_config_data_t *brz = (brz_config_data_t *)mph->data; brz->algo = algo; } } cmph_t *brz_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; brz_data_t *brzf = NULL; cmph_uint32 i; cmph_uint32 iterations = 20; DEBUGP("c: %f\n", c); brz_config_data_t *brz = (brz_config_data_t *)mph->data; switch(brz->algo) // validating restrictions over parameter c. { case CMPH_BMZ8: if (c == 0 || c >= 2.0) c = 1; break; case CMPH_FCH: if (c <= 2.0) c = 2.6; break; default: assert(0); } brz->c = c; brz->m = mph->key_source->nkeys; DEBUGP("m: %u\n", brz->m); brz->k = (cmph_uint32)ceil(brz->m/((double)brz->b)); DEBUGP("k: %u\n", brz->k); brz->size = (cmph_uint8 *) calloc((size_t)brz->k, sizeof(cmph_uint8)); // Clustering the keys by graph id. if (mph->verbosity) { fprintf(stderr, "Partioning the set of keys.\n"); } while(1) { int ok; DEBUGP("hash function 3\n"); brz->h0 = hash_state_new(brz->hashfuncs[2], brz->k); DEBUGP("Generating graphs\n"); ok = brz_gen_mphf(mph); if (!ok) { --iterations; hash_state_destroy(brz->h0); brz->h0 = NULL; DEBUGP("%u iterations remaining to create the graphs in a external file\n", iterations); if (mph->verbosity) { fprintf(stderr, "Failure: A graph with more than 255 keys was created - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { DEBUGP("Graphs with more than 255 keys were created in all 20 iterations\n"); free(brz->size); return NULL; } DEBUGP("Graphs generated\n"); brz->offset = (cmph_uint32 *)calloc((size_t)brz->k, sizeof(cmph_uint32)); for (i = 1; i < brz->k; ++i) { brz->offset[i] = brz->size[i-1] + brz->offset[i-1]; } // Generating a mphf mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; brzf = (brz_data_t *)malloc(sizeof(brz_data_t)); brzf->g = brz->g; brz->g = NULL; //transfer memory ownership brzf->h1 = brz->h1; brz->h1 = NULL; //transfer memory ownership brzf->h2 = brz->h2; brz->h2 = NULL; //transfer memory ownership brzf->h0 = brz->h0; brz->h0 = NULL; //transfer memory ownership brzf->size = brz->size; brz->size = NULL; //transfer memory ownership brzf->offset = brz->offset; brz->offset = NULL; //transfer memory ownership brzf->k = brz->k; brzf->c = brz->c; brzf->m = brz->m; brzf->algo = brz->algo; mphf->data = brzf; mphf->size = brz->m; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } return mphf; } static int brz_gen_mphf(cmph_config_t *mph) { cmph_uint32 i, e, error; brz_config_data_t *brz = (brz_config_data_t *)mph->data; cmph_uint32 memory_usage = 0; cmph_uint32 nkeys_in_buffer = 0; cmph_uint8 *buffer = (cmph_uint8 *)malloc((size_t)brz->memory_availability); cmph_uint32 *buckets_size = (cmph_uint32 *)calloc((size_t)brz->k, sizeof(cmph_uint32)); cmph_uint32 *keys_index = NULL; cmph_uint8 **buffer_merge = NULL; cmph_uint32 *buffer_h0 = NULL; cmph_uint32 nflushes = 0; cmph_uint32 h0; register size_t nbytes; FILE * tmp_fd = NULL; buffer_manager_t * buff_manager = NULL; char *filename = NULL; char *key = NULL; cmph_uint32 keylen; cmph_uint32 cur_bucket = 0; cmph_uint8 nkeys_vd = 0; cmph_uint8 ** keys_vd = NULL; mph->key_source->rewind(mph->key_source->data); DEBUGP("Generating graphs from %u keys\n", brz->m); // Partitioning for (e = 0; e < brz->m; ++e) { mph->key_source->read(mph->key_source->data, &key, &keylen); /* Buffers management */ if (memory_usage + keylen + sizeof(keylen) > brz->memory_availability) // flush buffers { if(mph->verbosity) { fprintf(stderr, "Flushing %u\n", nkeys_in_buffer); } cmph_uint32 value = buckets_size[0]; cmph_uint32 sum = 0; cmph_uint32 keylen1 = 0; buckets_size[0] = 0; for(i = 1; i < brz->k; i++) { if(buckets_size[i] == 0) continue; sum += value; value = buckets_size[i]; buckets_size[i] = sum; } memory_usage = 0; keys_index = (cmph_uint32 *)calloc((size_t)nkeys_in_buffer, sizeof(cmph_uint32)); for(i = 0; i < nkeys_in_buffer; i++) { memcpy(&keylen1, buffer + memory_usage, sizeof(keylen1)); h0 = hash(brz->h0, (char *)(buffer + memory_usage + sizeof(keylen1)), keylen1) % brz->k; keys_index[buckets_size[h0]] = memory_usage; buckets_size[h0]++; memory_usage += keylen1 + (cmph_uint32)sizeof(keylen1); } filename = (char *)calloc(strlen((char *)(brz->tmp_dir)) + 11, sizeof(char)); sprintf(filename, "%s%u.cmph",brz->tmp_dir, nflushes); tmp_fd = fopen(filename, "wb"); free(filename); filename = NULL; for(i = 0; i < nkeys_in_buffer; i++) { memcpy(&keylen1, buffer + keys_index[i], sizeof(keylen1)); nbytes = fwrite(buffer + keys_index[i], (size_t)1, keylen1 + sizeof(keylen1), tmp_fd); } nkeys_in_buffer = 0; memory_usage = 0; memset((void *)buckets_size, 0, brz->k*sizeof(cmph_uint32)); nflushes++; free(keys_index); fclose(tmp_fd); } memcpy(buffer + memory_usage, &keylen, sizeof(keylen)); memcpy(buffer + memory_usage + sizeof(keylen), key, (size_t)keylen); memory_usage += keylen + (cmph_uint32)sizeof(keylen); h0 = hash(brz->h0, key, keylen) % brz->k; if ((brz->size[h0] == MAX_BUCKET_SIZE) || (brz->algo == CMPH_BMZ8 && ((brz->c >= 1.0) && (cmph_uint8)(brz->c * brz->size[h0]) < brz->size[h0]))) { free(buffer); free(buckets_size); return 0; } brz->size[h0] = (cmph_uint8)(brz->size[h0] + 1U); buckets_size[h0] ++; nkeys_in_buffer++; mph->key_source->dispose(mph->key_source->data, key, keylen); } if (memory_usage != 0) // flush buffers { if(mph->verbosity) { fprintf(stderr, "Flushing %u\n", nkeys_in_buffer); } cmph_uint32 value = buckets_size[0]; cmph_uint32 sum = 0; cmph_uint32 keylen1 = 0; buckets_size[0] = 0; for(i = 1; i < brz->k; i++) { if(buckets_size[i] == 0) continue; sum += value; value = buckets_size[i]; buckets_size[i] = sum; } memory_usage = 0; keys_index = (cmph_uint32 *)calloc((size_t)nkeys_in_buffer, sizeof(cmph_uint32)); for(i = 0; i < nkeys_in_buffer; i++) { memcpy(&keylen1, buffer + memory_usage, sizeof(keylen1)); h0 = hash(brz->h0, (char *)(buffer + memory_usage + sizeof(keylen1)), keylen1) % brz->k; keys_index[buckets_size[h0]] = memory_usage; buckets_size[h0]++; memory_usage += keylen1 + (cmph_uint32)sizeof(keylen1); } filename = (char *)calloc(strlen((char *)(brz->tmp_dir)) + 11, sizeof(char)); sprintf(filename, "%s%u.cmph",brz->tmp_dir, nflushes); tmp_fd = fopen(filename, "wb"); free(filename); filename = NULL; for(i = 0; i < nkeys_in_buffer; i++) { memcpy(&keylen1, buffer + keys_index[i], sizeof(keylen1)); nbytes = fwrite(buffer + keys_index[i], (size_t)1, keylen1 + sizeof(keylen1), tmp_fd); } nkeys_in_buffer = 0; memory_usage = 0; memset((void *)buckets_size, 0, brz->k*sizeof(cmph_uint32)); nflushes++; free(keys_index); fclose(tmp_fd); } free(buffer); free(buckets_size); if(nflushes > 1024) return 0; // Too many files generated. // mphf generation if(mph->verbosity) { fprintf(stderr, "\nMPHF generation \n"); } /* Starting to dump to disk the resultant MPHF: __cmph_dump function */ nbytes = fwrite(cmph_names[CMPH_BRZ], (size_t)(strlen(cmph_names[CMPH_BRZ]) + 1), (size_t)1, brz->mphf_fd); nbytes = fwrite(&(brz->m), sizeof(brz->m), (size_t)1, brz->mphf_fd); nbytes = fwrite(&(brz->c), sizeof(double), (size_t)1, brz->mphf_fd); nbytes = fwrite(&(brz->algo), sizeof(brz->algo), (size_t)1, brz->mphf_fd); nbytes = fwrite(&(brz->k), sizeof(cmph_uint32), (size_t)1, brz->mphf_fd); // number of MPHFs nbytes = fwrite(brz->size, sizeof(cmph_uint8)*(brz->k), (size_t)1, brz->mphf_fd); //tmp_fds = (FILE **)calloc(nflushes, sizeof(FILE *)); buff_manager = buffer_manager_new(brz->memory_availability, nflushes); buffer_merge = (cmph_uint8 **)calloc((size_t)nflushes, sizeof(cmph_uint8 *)); buffer_h0 = (cmph_uint32 *)calloc((size_t)nflushes, sizeof(cmph_uint32)); memory_usage = 0; for(i = 0; i < nflushes; i++) { filename = (char *)calloc(strlen((char *)(brz->tmp_dir)) + 11, sizeof(char)); sprintf(filename, "%s%u.cmph",brz->tmp_dir, i); buffer_manager_open(buff_manager, i, filename); free(filename); filename = NULL; key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); h0 = hash(brz->h0, key+sizeof(keylen), keylen) % brz->k; buffer_h0[i] = h0; buffer_merge[i] = (cmph_uint8 *)key; key = NULL; //transfer memory ownership } e = 0; keys_vd = (cmph_uint8 **)calloc((size_t)MAX_BUCKET_SIZE, sizeof(cmph_uint8 *)); nkeys_vd = 0; error = 0; while(e < brz->m) { i = brz_min_index(buffer_h0, nflushes); cur_bucket = buffer_h0[i]; key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); if(key) { while(key) { //keylen = strlen(key); h0 = hash(brz->h0, key+sizeof(keylen), keylen) % brz->k; if (h0 != buffer_h0[i]) break; keys_vd[nkeys_vd++] = (cmph_uint8 *)key; key = NULL; //transfer memory ownership e++; key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); } if (key) { assert(nkeys_vd < brz->size[cur_bucket]); keys_vd[nkeys_vd++] = buffer_merge[i]; buffer_merge[i] = NULL; //transfer memory ownership e++; buffer_h0[i] = h0; buffer_merge[i] = (cmph_uint8 *)key; } } if(!key) { assert(nkeys_vd < brz->size[cur_bucket]); keys_vd[nkeys_vd++] = buffer_merge[i]; buffer_merge[i] = NULL; //transfer memory ownership e++; buffer_h0[i] = UINT_MAX; } if(nkeys_vd == brz->size[cur_bucket]) // Generating mphf for each bucket. { cmph_io_adapter_t *source = NULL; cmph_config_t *config = NULL; cmph_t *mphf_tmp = NULL; char *bufmphf = NULL; cmph_uint32 buflenmphf = 0; // Source of keys source = cmph_io_byte_vector_adapter(keys_vd, (cmph_uint32)nkeys_vd); config = cmph_config_new(source); cmph_config_set_algo(config, brz->algo); //cmph_config_set_algo(config, CMPH_BMZ8); cmph_config_set_graphsize(config, brz->c); mphf_tmp = cmph_new(config); if (mphf_tmp == NULL) { if(mph->verbosity) fprintf(stderr, "ERROR: Can't generate MPHF for bucket %u out of %u\n", cur_bucket + 1, brz->k); error = 1; cmph_config_destroy(config); brz_destroy_keys_vd(keys_vd, nkeys_vd); cmph_io_byte_vector_adapter_destroy(source); break; } if(mph->verbosity) { if (cur_bucket % 1000 == 0) { fprintf(stderr, "MPHF for bucket %u out of %u was generated.\n", cur_bucket + 1, brz->k); } } switch(brz->algo) { case CMPH_FCH: { fch_data_t * fchf = NULL; fchf = (fch_data_t *)mphf_tmp->data; bufmphf = brz_copy_partial_fch_mphf(brz, fchf, cur_bucket, &buflenmphf); } break; case CMPH_BMZ8: { bmz8_data_t * bmzf = NULL; bmzf = (bmz8_data_t *)mphf_tmp->data; bufmphf = brz_copy_partial_bmz8_mphf(brz, bmzf, cur_bucket, &buflenmphf); } break; default: assert(0); } nbytes = fwrite(bufmphf, (size_t)buflenmphf, (size_t)1, brz->mphf_fd); free(bufmphf); bufmphf = NULL; cmph_config_destroy(config); brz_destroy_keys_vd(keys_vd, nkeys_vd); cmph_destroy(mphf_tmp); cmph_io_byte_vector_adapter_destroy(source); nkeys_vd = 0; } } buffer_manager_destroy(buff_manager); free(keys_vd); free(buffer_merge); free(buffer_h0); if (error) return 0; return 1; } static cmph_uint32 brz_min_index(cmph_uint32 * vector, cmph_uint32 n) { cmph_uint32 i, min_index = 0; for(i = 1; i < n; i++) { if(vector[i] < vector[min_index]) min_index = i; } return min_index; } static void brz_destroy_keys_vd(cmph_uint8 ** keys_vd, cmph_uint32 nkeys) { cmph_uint8 i; for(i = 0; i < nkeys; i++) { free(keys_vd[i]); keys_vd[i] = NULL;} } static char * brz_copy_partial_fch_mphf(brz_config_data_t *brz, fch_data_t * fchf, cmph_uint32 index, cmph_uint32 *buflen) { cmph_uint32 i = 0; cmph_uint32 buflenh1 = 0; cmph_uint32 buflenh2 = 0; char * bufh1 = NULL; char * bufh2 = NULL; char * buf = NULL; cmph_uint32 n = fchf->b;//brz->size[index]; hash_state_dump(fchf->h1, &bufh1, &buflenh1); hash_state_dump(fchf->h2, &bufh2, &buflenh2); *buflen = buflenh1 + buflenh2 + n + 2U * (cmph_uint32)sizeof(cmph_uint32); buf = (char *)malloc((size_t)(*buflen)); memcpy(buf, &buflenh1, sizeof(cmph_uint32)); memcpy(buf+sizeof(cmph_uint32), bufh1, (size_t)buflenh1); memcpy(buf+sizeof(cmph_uint32)+buflenh1, &buflenh2, sizeof(cmph_uint32)); memcpy(buf+2*sizeof(cmph_uint32)+buflenh1, bufh2, (size_t)buflenh2); for (i = 0; i < n; i++) memcpy(buf+2*sizeof(cmph_uint32)+buflenh1+buflenh2+i,(fchf->g + i), (size_t)1); free(bufh1); free(bufh2); return buf; } static char * brz_copy_partial_bmz8_mphf(brz_config_data_t *brz, bmz8_data_t * bmzf, cmph_uint32 index, cmph_uint32 *buflen) { cmph_uint32 buflenh1 = 0; cmph_uint32 buflenh2 = 0; char * bufh1 = NULL; char * bufh2 = NULL; char * buf = NULL; cmph_uint32 n = (cmph_uint32)ceil(brz->c * brz->size[index]); hash_state_dump(bmzf->hashes[0], &bufh1, &buflenh1); hash_state_dump(bmzf->hashes[1], &bufh2, &buflenh2); *buflen = buflenh1 + buflenh2 + n + 2U * (cmph_uint32)sizeof(cmph_uint32); buf = (char *)malloc((size_t)(*buflen)); memcpy(buf, &buflenh1, sizeof(cmph_uint32)); memcpy(buf+sizeof(cmph_uint32), bufh1, (size_t)buflenh1); memcpy(buf+sizeof(cmph_uint32)+buflenh1, &buflenh2, sizeof(cmph_uint32)); memcpy(buf+2*sizeof(cmph_uint32)+buflenh1, bufh2, (size_t)buflenh2); memcpy(buf+2*sizeof(cmph_uint32)+buflenh1+buflenh2,bmzf->g, (size_t)n); free(bufh1); free(bufh2); return buf; } int brz_dump(cmph_t *mphf, FILE *fd) { brz_data_t *data = (brz_data_t *)mphf->data; char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; DEBUGP("Dumping brzf\n"); // The initial part of the MPHF have already been dumped to disk during construction // Dumping h0 hash_state_dump(data->h0, &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); // Dumping m and the vector offset. nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->offset, sizeof(cmph_uint32)*(data->k), (size_t)1, fd); return 1; } void brz_load(FILE *f, cmph_t *mphf) { char *buf = NULL; cmph_uint32 buflen; register size_t nbytes; cmph_uint32 i, n; brz_data_t *brz = (brz_data_t *)malloc(sizeof(brz_data_t)); DEBUGP("Loading brz mphf\n"); mphf->data = brz; nbytes = fread(&(brz->c), sizeof(double), (size_t)1, f); nbytes = fread(&(brz->algo), sizeof(brz->algo), (size_t)1, f); // Reading algo. nbytes = fread(&(brz->k), sizeof(cmph_uint32), (size_t)1, f); brz->size = (cmph_uint8 *) malloc(sizeof(cmph_uint8)*brz->k); nbytes = fread(brz->size, sizeof(cmph_uint8)*(brz->k), (size_t)1, f); brz->h1 = (hash_state_t **)malloc(sizeof(hash_state_t *)*brz->k); brz->h2 = (hash_state_t **)malloc(sizeof(hash_state_t *)*brz->k); brz->g = (cmph_uint8 **) calloc((size_t)brz->k, sizeof(cmph_uint8 *)); DEBUGP("Reading c = %f k = %u algo = %u \n", brz->c, brz->k, brz->algo); //loading h_i1, h_i2 and g_i. for(i = 0; i < brz->k; i++) { // h1 nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state 1 has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); brz->h1[i] = hash_state_load(buf, buflen); free(buf); //h2 nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state 2 has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); brz->h2[i] = hash_state_load(buf, buflen); free(buf); switch(brz->algo) { case CMPH_FCH: n = fch_calc_b(brz->c, brz->size[i]); break; case CMPH_BMZ8: n = (cmph_uint32)ceil(brz->c * brz->size[i]); break; default: assert(0); } DEBUGP("g_i has %u bytes\n", n); brz->g[i] = (cmph_uint8 *)calloc((size_t)n, sizeof(cmph_uint8)); nbytes = fread(brz->g[i], sizeof(cmph_uint8)*n, (size_t)1, f); } //loading h0 nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); brz->h0 = hash_state_load(buf, buflen); free(buf); //loading c, m, and the vector offset. nbytes = fread(&(brz->m), sizeof(cmph_uint32), (size_t)1, f); brz->offset = (cmph_uint32 *)malloc(sizeof(cmph_uint32)*brz->k); nbytes = fread(brz->offset, sizeof(cmph_uint32)*(brz->k), (size_t)1, f); return; } static cmph_uint32 brz_bmz8_search(brz_data_t *brz, const char *key, cmph_uint32 keylen, cmph_uint32 * fingerprint) { register cmph_uint32 h0; hash_vector(brz->h0, key, keylen, fingerprint); h0 = fingerprint[2] % brz->k; register cmph_uint32 m = brz->size[h0]; register cmph_uint32 n = (cmph_uint32)ceil(brz->c * m); register cmph_uint32 h1 = hash(brz->h1[h0], key, keylen) % n; register cmph_uint32 h2 = hash(brz->h2[h0], key, keylen) % n; register cmph_uint8 mphf_bucket; if (h1 == h2 && ++h2 >= n) h2 = 0; mphf_bucket = (cmph_uint8)(brz->g[h0][h1] + brz->g[h0][h2]); DEBUGP("key: %s h1: %u h2: %u h0: %u\n", key, h1, h2, h0); DEBUGP("key: %s g[h1]: %u g[h2]: %u offset[h0]: %u edges: %u\n", key, brz->g[h0][h1], brz->g[h0][h2], brz->offset[h0], brz->m); DEBUGP("Address: %u\n", mphf_bucket + brz->offset[h0]); return (mphf_bucket + brz->offset[h0]); } static cmph_uint32 brz_fch_search(brz_data_t *brz, const char *key, cmph_uint32 keylen, cmph_uint32 * fingerprint) { register cmph_uint32 h0; hash_vector(brz->h0, key, keylen, fingerprint); h0 = fingerprint[2] % brz->k; register cmph_uint32 m = brz->size[h0]; register cmph_uint32 b = fch_calc_b(brz->c, m); register double p1 = fch_calc_p1(m); register double p2 = fch_calc_p2(b); register cmph_uint32 h1 = hash(brz->h1[h0], key, keylen) % m; register cmph_uint32 h2 = hash(brz->h2[h0], key, keylen) % m; register cmph_uint8 mphf_bucket = 0; h1 = mixh10h11h12(b, p1, p2, h1); mphf_bucket = (cmph_uint8)((h2 + brz->g[h0][h1]) % m); return (mphf_bucket + brz->offset[h0]); } cmph_uint32 brz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { brz_data_t *brz = mphf->data; cmph_uint32 fingerprint[3]; switch(brz->algo) { case CMPH_FCH: return brz_fch_search(brz, key, keylen, fingerprint); case CMPH_BMZ8: return brz_bmz8_search(brz, key, keylen, fingerprint); default: assert(0); } return 0; } void brz_destroy(cmph_t *mphf) { cmph_uint32 i; brz_data_t *data = (brz_data_t *)mphf->data; if(data->g) { for(i = 0; i < data->k; i++) { free(data->g[i]); hash_state_destroy(data->h1[i]); hash_state_destroy(data->h2[i]); } free(data->g); free(data->h1); free(data->h2); } hash_state_destroy(data->h0); free(data->size); free(data->offset); free(data); free(mphf); } /** \fn void brz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void brz_pack(cmph_t *mphf, void *packed_mphf) { brz_data_t *data = (brz_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; cmph_uint32 i,n; // packing internal algo type memcpy(ptr, &(data->algo), sizeof(data->algo)); ptr += sizeof(data->algo); // packing h0 type CMPH_HASH h0_type = hash_get_type(data->h0); memcpy(ptr, &h0_type, sizeof(h0_type)); ptr += sizeof(h0_type); // packing h0 hash_state_pack(data->h0, ptr); ptr += hash_state_packed_size(h0_type); // packing k memcpy(ptr, &(data->k), sizeof(data->k)); ptr += sizeof(data->k); // packing c *((cmph_uint64 *)ptr) = (cmph_uint64)data->c; ptr += sizeof(data->c); // packing h1 type CMPH_HASH h1_type = hash_get_type(data->h1[0]); memcpy(ptr, &h1_type, sizeof(h1_type)); ptr += sizeof(h1_type); // packing h2 type CMPH_HASH h2_type = hash_get_type(data->h2[0]); memcpy(ptr, &h2_type, sizeof(h2_type)); ptr += sizeof(h2_type); // packing size memcpy(ptr, data->size, sizeof(cmph_uint8)*data->k); ptr += data->k; // packing offset memcpy(ptr, data->offset, sizeof(cmph_uint32)*data->k); ptr += sizeof(cmph_uint32)*data->k; #if defined (__ia64) || defined (__x86_64__) cmph_uint64 * g_is_ptr = (cmph_uint64 *)ptr; #else cmph_uint32 * g_is_ptr = (cmph_uint32 *)ptr; #endif cmph_uint8 * g_i = (cmph_uint8 *) (g_is_ptr + data->k); for(i = 0; i < data->k; i++) { #if defined (__ia64) || defined (__x86_64__) *g_is_ptr++ = (cmph_uint64)g_i; #else *g_is_ptr++ = (cmph_uint32)g_i; #endif // packing h1[i] hash_state_pack(data->h1[i], g_i); g_i += hash_state_packed_size(h1_type); // packing h2[i] hash_state_pack(data->h2[i], g_i); g_i += hash_state_packed_size(h2_type); // packing g_i switch(data->algo) { case CMPH_FCH: n = fch_calc_b(data->c, data->size[i]); break; case CMPH_BMZ8: n = (cmph_uint32)ceil(data->c * data->size[i]); break; default: assert(0); } memcpy(g_i, data->g[i], sizeof(cmph_uint8)*n); g_i += n; } } /** \fn cmph_uint32 brz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 brz_packed_size(cmph_t *mphf) { cmph_uint32 i; cmph_uint32 size = 0; brz_data_t *data = (brz_data_t *)mphf->data; CMPH_HASH h0_type = hash_get_type(data->h0); CMPH_HASH h1_type = hash_get_type(data->h1[0]); CMPH_HASH h2_type = hash_get_type(data->h2[0]); size = (cmph_uint32)(2*sizeof(CMPH_ALGO) + 3*sizeof(CMPH_HASH) + hash_state_packed_size(h0_type) + sizeof(cmph_uint32) + sizeof(double) + sizeof(cmph_uint8)*data->k + sizeof(cmph_uint32)*data->k); // pointers to g_is #if defined (__ia64) || defined (__x86_64__) size += (cmph_uint32) sizeof(cmph_uint64)*data->k; #else size += (cmph_uint32) sizeof(cmph_uint32)*data->k; #endif size += hash_state_packed_size(h1_type) * data->k; size += hash_state_packed_size(h2_type) * data->k; cmph_uint32 n = 0; for(i = 0; i < data->k; i++) { switch(data->algo) { case CMPH_FCH: n = fch_calc_b(data->c, data->size[i]); break; case CMPH_BMZ8: n = (cmph_uint32)ceil(data->c * data->size[i]); break; default: assert(0); } size += n; } return size; } static cmph_uint32 brz_bmz8_search_packed(cmph_uint32 *packed_mphf, const char *key, cmph_uint32 keylen, cmph_uint32 * fingerprint) { register CMPH_HASH h0_type = *packed_mphf++; register cmph_uint32 *h0_ptr = packed_mphf; packed_mphf = (cmph_uint32 *)(((cmph_uint8 *)packed_mphf) + hash_state_packed_size(h0_type)); register cmph_uint32 k = *packed_mphf++; register double c = (double)(*((cmph_uint64*)packed_mphf)); packed_mphf += 2; register CMPH_HASH h1_type = *packed_mphf++; register CMPH_HASH h2_type = *packed_mphf++; register cmph_uint8 * size = (cmph_uint8 *) packed_mphf; packed_mphf = (cmph_uint32 *)(size + k); register cmph_uint32 * offset = packed_mphf; packed_mphf += k; register cmph_uint32 h0; hash_vector_packed(h0_ptr, h0_type, key, keylen, fingerprint); h0 = fingerprint[2] % k; register cmph_uint32 m = size[h0]; register cmph_uint32 n = (cmph_uint32)ceil(c * m); #if defined (__ia64) || defined (__x86_64__) register cmph_uint64 * g_is_ptr = (cmph_uint64 *)packed_mphf; #else register cmph_uint32 * g_is_ptr = packed_mphf; #endif register cmph_uint8 * h1_ptr = (cmph_uint8 *) g_is_ptr[h0]; register cmph_uint8 * h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register cmph_uint8 * g = h2_ptr + hash_state_packed_size(h2_type); register cmph_uint32 h1 = hash_packed(h1_ptr, h1_type, key, keylen) % n; register cmph_uint32 h2 = hash_packed(h2_ptr, h2_type, key, keylen) % n; register cmph_uint8 mphf_bucket; if (h1 == h2 && ++h2 >= n) h2 = 0; mphf_bucket = (cmph_uint8)(g[h1] + g[h2]); DEBUGP("key: %s h1: %u h2: %u h0: %u\n", key, h1, h2, h0); DEBUGP("Address: %u\n", mphf_bucket + offset[h0]); return (mphf_bucket + offset[h0]); } static cmph_uint32 brz_fch_search_packed(cmph_uint32 *packed_mphf, const char *key, cmph_uint32 keylen, cmph_uint32 * fingerprint) { register CMPH_HASH h0_type = *packed_mphf++; register cmph_uint32 *h0_ptr = packed_mphf; packed_mphf = (cmph_uint32 *)(((cmph_uint8 *)packed_mphf) + hash_state_packed_size(h0_type)); register cmph_uint32 k = *packed_mphf++; register double c = (double)(*((cmph_uint64*)packed_mphf)); packed_mphf += 2; register CMPH_HASH h1_type = *packed_mphf++; register CMPH_HASH h2_type = *packed_mphf++; register cmph_uint8 * size = (cmph_uint8 *) packed_mphf; packed_mphf = (cmph_uint32 *)(size + k); register cmph_uint32 * offset = packed_mphf; packed_mphf += k; register cmph_uint32 h0; hash_vector_packed(h0_ptr, h0_type, key, keylen, fingerprint); h0 = fingerprint[2] % k; register cmph_uint32 m = size[h0]; register cmph_uint32 b = fch_calc_b(c, m); register double p1 = fch_calc_p1(m); register double p2 = fch_calc_p2(b); #if defined (__ia64) || defined (__x86_64__) register cmph_uint64 * g_is_ptr = (cmph_uint64 *)packed_mphf; #else register cmph_uint32 * g_is_ptr = packed_mphf; #endif register cmph_uint8 * h1_ptr = (cmph_uint8 *) g_is_ptr[h0]; register cmph_uint8 * h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register cmph_uint8 * g = h2_ptr + hash_state_packed_size(h2_type); register cmph_uint32 h1 = hash_packed(h1_ptr, h1_type, key, keylen) % m; register cmph_uint32 h2 = hash_packed(h2_ptr, h2_type, key, keylen) % m; register cmph_uint8 mphf_bucket = 0; h1 = mixh10h11h12(b, p1, p2, h1); mphf_bucket = (cmph_uint8)((h2 + g[h1]) % m); return (mphf_bucket + offset[h0]); } /** cmph_uint32 brz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 brz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint32 *ptr = (cmph_uint32 *)packed_mphf; register CMPH_ALGO algo = *ptr++; cmph_uint32 fingerprint[3]; switch(algo) { case CMPH_FCH: return brz_fch_search_packed(ptr, key, keylen, fingerprint); case CMPH_BMZ8: return brz_bmz8_search_packed(ptr, key, keylen, fingerprint); default: assert(0); } } cmph-0.9/src/fch_structs.h0000755000175000017500000000177411214344364012537 00000000000000#ifndef __CMPH_FCH_STRUCTS_H__ #define __CMPH_FCH_STRUCTS_H__ #include "hash_state.h" struct __fch_data_t { cmph_uint32 m; // words count double c; // constant c cmph_uint32 b; // parameter b = ceil(c*m/(log(m)/log(2) + 1)). Don't need to be stored double p1; // constant p1 = ceil(0.6*m). Don't need to be stored double p2; // constant p2 = ceil(0.3*b). Don't need to be stored cmph_uint32 *g; // g function. hash_state_t *h1; // h10 function. hash_state_t *h2; // h20 function. }; struct __fch_config_data_t { CMPH_HASH hashfuncs[2]; cmph_uint32 m; // words count double c; // constant c cmph_uint32 b; // parameter b = ceil(c*m/(log(m)/log(2) + 1)). Don't need to be stored double p1; // constant p1 = ceil(0.6*m). Don't need to be stored double p2; // constant p2 = ceil(0.3*b). Don't need to be stored cmph_uint32 *g; // g function. hash_state_t *h1; // h10 function. hash_state_t *h2; // h20 function. }; #endif cmph-0.9/src/jenkins_hash.h0000644000175000017500000000560611214344364012647 00000000000000#ifndef __JEKINS_HASH_H__ #define __JEKINS_HASH_H__ #include "hash.h" typedef struct __jenkins_state_t { CMPH_HASH hashfunc; cmph_uint32 seed; } jenkins_state_t; jenkins_state_t *jenkins_state_new(cmph_uint32 size); //size of hash table /** \fn cmph_uint32 jenkins_hash(jenkins_state_t *state, const char *k, cmph_uint32 keylen); * \param state is a pointer to a jenkins_state_t structure * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 jenkins_hash(jenkins_state_t *state, const char *k, cmph_uint32 keylen); /** \fn void jenkins_hash_vector_(jenkins_state_t *state, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); * \param state is a pointer to a jenkins_state_t structure * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void jenkins_hash_vector_(jenkins_state_t *state, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); void jenkins_state_dump(jenkins_state_t *state, char **buf, cmph_uint32 *buflen); jenkins_state_t *jenkins_state_copy(jenkins_state_t *src_state); jenkins_state_t *jenkins_state_load(const char *buf, cmph_uint32 buflen); void jenkins_state_destroy(jenkins_state_t *state); /** \fn void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed); * \brief Support the ability to pack a jenkins function into a preallocated contiguous memory space pointed by jenkins_packed. * \param state points to the jenkins function * \param jenkins_packed pointer to the contiguous memory area used to store the jenkins function. The size of jenkins_packed must be at least jenkins_state_packed_size() */ void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed); /** \fn cmph_uint32 jenkins_state_packed_size(); * \brief Return the amount of space needed to pack a jenkins function. * \return the size of the packed function or zero for failures */ cmph_uint32 jenkins_state_packed_size(); /** \fn cmph_uint32 jenkins_hash_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen); * \param jenkins_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 jenkins_hash_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen); /** \fn jenkins_hash_vector_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); * \param jenkins_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void jenkins_hash_vector_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); #endif cmph-0.9/src/cmph.h0000644000175000017500000001005511214344364011124 00000000000000#ifndef __CMPH_H__ #define __CMPH_H__ #include #include #ifdef __cplusplus extern "C" { #endif #include "cmph_types.h" typedef struct __config_t cmph_config_t; typedef struct __cmph_t cmph_t; typedef struct { void *data; cmph_uint32 nkeys; int (*read)(void *, char **, cmph_uint32 *); void (*dispose)(void *, char *, cmph_uint32); void (*rewind)(void *); } cmph_io_adapter_t; /** Adapter pattern API **/ /* please call free() in the created adapters */ cmph_io_adapter_t *cmph_io_nlfile_adapter(FILE * keys_fd); void cmph_io_nlfile_adapter_destroy(cmph_io_adapter_t * key_source); cmph_io_adapter_t *cmph_io_nlnkfile_adapter(FILE * keys_fd, cmph_uint32 nkeys); void cmph_io_nlnkfile_adapter_destroy(cmph_io_adapter_t * key_source); cmph_io_adapter_t *cmph_io_vector_adapter(char ** vector, cmph_uint32 nkeys); void cmph_io_vector_adapter_destroy(cmph_io_adapter_t * key_source); cmph_io_adapter_t *cmph_io_byte_vector_adapter(cmph_uint8 ** vector, cmph_uint32 nkeys); void cmph_io_byte_vector_adapter_destroy(cmph_io_adapter_t * key_source); cmph_io_adapter_t *cmph_io_struct_vector_adapter(void * vector, cmph_uint32 struct_size, cmph_uint32 key_offset, cmph_uint32 key_len, cmph_uint32 nkeys); void cmph_io_struct_vector_adapter_destroy(cmph_io_adapter_t * key_source); /** Hash configuration API **/ cmph_config_t *cmph_config_new(cmph_io_adapter_t *key_source); void cmph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void cmph_config_set_verbosity(cmph_config_t *mph, cmph_uint32 verbosity); void cmph_config_set_graphsize(cmph_config_t *mph, double c); void cmph_config_set_algo(cmph_config_t *mph, CMPH_ALGO algo); void cmph_config_set_tmp_dir(cmph_config_t *mph, cmph_uint8 *tmp_dir); void cmph_config_set_mphf_fd(cmph_config_t *mph, FILE *mphf_fd); void cmph_config_set_b(cmph_config_t *mph, cmph_uint32 b); void cmph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin); void cmph_config_set_memory_availability(cmph_config_t *mph, cmph_uint32 memory_availability); void cmph_config_destroy(cmph_config_t *mph); /** Hash API **/ cmph_t *cmph_new(cmph_config_t *mph); /** cmph_uint32 cmph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); * \brief Computes the mphf value. * \param mphf pointer to the resulting function * \param key is the key to be hashed * \param keylen is the key legth in bytes * \return The mphf value */ cmph_uint32 cmph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); cmph_uint32 cmph_size(cmph_t *mphf); void cmph_destroy(cmph_t *mphf); /** Hash serialization/deserialization */ int cmph_dump(cmph_t *mphf, FILE *f); cmph_t *cmph_load(FILE *f); /** \fn void cmph_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the * \param resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void cmph_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 cmph_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 cmph_packed_size(cmph_t *mphf); /** cmph_uint32 cmph_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 cmph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); // TIMING functions. To use the macro CMPH_TIMING must be defined #include "cmph_time.h" #ifdef __cplusplus } #endif #endif cmph-0.9/src/vqueue.c0000644000175000017500000000221711214347571011506 00000000000000#include "vqueue.h" #include #include #include struct __vqueue_t { cmph_uint32 * values; cmph_uint32 beg, end, capacity; }; vqueue_t * vqueue_new(cmph_uint32 capacity) { size_t capacity_plus_one = capacity + 1; vqueue_t *q = (vqueue_t *)malloc(sizeof(vqueue_t)); assert(q); q->values = (cmph_uint32 *)calloc(capacity_plus_one, sizeof(cmph_uint32)); q->beg = q->end = 0; q->capacity = (cmph_uint32) capacity_plus_one; return q; } cmph_uint8 vqueue_is_empty(vqueue_t * q) { return (cmph_uint8)(q->beg == q->end); } void vqueue_insert(vqueue_t * q, cmph_uint32 val) { assert((q->end + 1)%q->capacity != q->beg); // Is queue full? q->end = (q->end + 1)%q->capacity; q->values[q->end] = val; } cmph_uint32 vqueue_remove(vqueue_t * q) { assert(!vqueue_is_empty(q)); // Is queue empty? q->beg = (q->beg + 1)%q->capacity; return q->values[q->beg]; } void vqueue_print(vqueue_t * q) { cmph_uint32 i; for (i = q->beg; i != q->end; i = (i + 1)%q->capacity) fprintf(stderr, "%u\n", q->values[(i + 1)%q->capacity]); } void vqueue_destroy(vqueue_t *q) { free(q->values); q->values = NULL; free(q); } cmph-0.9/src/chm.c0000644000175000017500000002665211214351767010756 00000000000000#include "graph.h" #include "chm.h" #include "cmph_structs.h" #include "chm_structs.h" #include "hash.h" #include "bitbool.h" #include #include #include #include #include //#define DEBUG #include "debug.h" static int chm_gen_edges(cmph_config_t *mph); static void chm_traverse(chm_config_data_t *chm, cmph_uint8 *visited, cmph_uint32 v); chm_config_data_t *chm_config_new() { chm_config_data_t *chm = NULL; chm = (chm_config_data_t *)malloc(sizeof(chm_config_data_t)); assert(chm); memset(chm, 0, sizeof(chm_config_data_t)); chm->hashfuncs[0] = CMPH_HASH_JENKINS; chm->hashfuncs[1] = CMPH_HASH_JENKINS; chm->g = NULL; chm->graph = NULL; chm->hashes = NULL; return chm; } void chm_config_destroy(cmph_config_t *mph) { chm_config_data_t *data = (chm_config_data_t *)mph->data; DEBUGP("Destroying algorithm dependent data\n"); free(data); } void chm_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { chm_config_data_t *chm = (chm_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 2) break; //chm only uses two hash functions chm->hashfuncs[i] = *hashptr; ++i, ++hashptr; } } cmph_t *chm_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; chm_data_t *chmf = NULL; cmph_uint32 i; cmph_uint32 iterations = 20; cmph_uint8 *visited = NULL; chm_config_data_t *chm = (chm_config_data_t *)mph->data; chm->m = mph->key_source->nkeys; if (c == 0) c = 2.09; chm->n = (cmph_uint32)ceil(c * mph->key_source->nkeys); DEBUGP("m (edges): %u n (vertices): %u c: %f\n", chm->m, chm->n, c); chm->graph = graph_new(chm->n, chm->m); DEBUGP("Created graph\n"); chm->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*3); for(i = 0; i < 3; ++i) chm->hashes[i] = NULL; //Mapping step if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys with graph sized %u\n", chm->m, chm->n); } while(1) { int ok; chm->hashes[0] = hash_state_new(chm->hashfuncs[0], chm->n); chm->hashes[1] = hash_state_new(chm->hashfuncs[1], chm->n); ok = chm_gen_edges(mph); if (!ok) { --iterations; hash_state_destroy(chm->hashes[0]); chm->hashes[0] = NULL; hash_state_destroy(chm->hashes[1]); chm->hashes[1] = NULL; DEBUGP("%u iterations remaining\n", iterations); if (mph->verbosity) { fprintf(stderr, "Acyclic graph creation failure - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { graph_destroy(chm->graph); return NULL; } //Assignment step if (mph->verbosity) { fprintf(stderr, "Starting assignment step\n"); } DEBUGP("Assignment step\n"); visited = (cmph_uint8 *)malloc((size_t)(chm->n/8 + 1)); memset(visited, 0, (size_t)(chm->n/8 + 1)); free(chm->g); chm->g = (cmph_uint32 *)malloc(chm->n * sizeof(cmph_uint32)); assert(chm->g); for (i = 0; i < chm->n; ++i) { if (!GETBIT(visited,i)) { chm->g[i] = 0; chm_traverse(chm, visited, i); } } graph_destroy(chm->graph); free(visited); chm->graph = NULL; mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; chmf = (chm_data_t *)malloc(sizeof(chm_data_t)); chmf->g = chm->g; chm->g = NULL; //transfer memory ownership chmf->hashes = chm->hashes; chm->hashes = NULL; //transfer memory ownership chmf->n = chm->n; chmf->m = chm->m; mphf->data = chmf; mphf->size = chm->m; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } return mphf; } static void chm_traverse(chm_config_data_t *chm, cmph_uint8 *visited, cmph_uint32 v) { graph_iterator_t it = graph_neighbors_it(chm->graph, v); cmph_uint32 neighbor = 0; SETBIT(visited,v); DEBUGP("Visiting vertex %u\n", v); while((neighbor = graph_next_neighbor(chm->graph, &it)) != GRAPH_NO_NEIGHBOR) { DEBUGP("Visiting neighbor %u\n", neighbor); if(GETBIT(visited,neighbor)) continue; DEBUGP("Visiting neighbor %u\n", neighbor); DEBUGP("Visiting edge %u->%u with id %u\n", v, neighbor, graph_edge_id(chm->graph, v, neighbor)); chm->g[neighbor] = graph_edge_id(chm->graph, v, neighbor) - chm->g[v]; DEBUGP("g is %u (%u - %u mod %u)\n", chm->g[neighbor], graph_edge_id(chm->graph, v, neighbor), chm->g[v], chm->m); chm_traverse(chm, visited, neighbor); } } static int chm_gen_edges(cmph_config_t *mph) { cmph_uint32 e; chm_config_data_t *chm = (chm_config_data_t *)mph->data; int cycles = 0; DEBUGP("Generating edges for %u vertices with hash functions %s and %s\n", chm->n, cmph_hash_names[chm->hashfuncs[0]], cmph_hash_names[chm->hashfuncs[1]]); graph_clear_edges(chm->graph); mph->key_source->rewind(mph->key_source->data); for (e = 0; e < mph->key_source->nkeys; ++e) { cmph_uint32 h1, h2; cmph_uint32 keylen; char *key; mph->key_source->read(mph->key_source->data, &key, &keylen); h1 = hash(chm->hashes[0], key, keylen) % chm->n; h2 = hash(chm->hashes[1], key, keylen) % chm->n; if (h1 == h2) if (++h2 >= chm->n) h2 = 0; if (h1 == h2) { if (mph->verbosity) fprintf(stderr, "Self loop for key %u\n", e); mph->key_source->dispose(mph->key_source->data, key, keylen); return 0; } DEBUGP("Adding edge: %u -> %u for key %s\n", h1, h2, key); mph->key_source->dispose(mph->key_source->data, key, keylen); graph_add_edge(chm->graph, h1, h2); } cycles = graph_is_cyclic(chm->graph); if (mph->verbosity && cycles) fprintf(stderr, "Cyclic graph generated\n"); DEBUGP("Looking for cycles: %u\n", cycles); return ! cycles; } int chm_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; cmph_uint32 two = 2; //number of hash functions chm_data_t *data = (chm_data_t *)mphf->data; register size_t nbytes; __cmph_dump(mphf, fd); nbytes = fwrite(&two, sizeof(cmph_uint32), (size_t)1, fd); hash_state_dump(data->hashes[0], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); hash_state_dump(data->hashes[1], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->g, sizeof(cmph_uint32)*data->n, (size_t)1, fd); /* #ifdef DEBUG fprintf(stderr, "G: "); for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", data->g[i]); fprintf(stderr, "\n"); #endif*/ return 1; } void chm_load(FILE *f, cmph_t *mphf) { cmph_uint32 nhashes; char *buf = NULL; cmph_uint32 buflen; cmph_uint32 i; chm_data_t *chm = (chm_data_t *)malloc(sizeof(chm_data_t)); register size_t nbytes; DEBUGP("Loading chm mphf\n"); mphf->data = chm; nbytes = fread(&nhashes, sizeof(cmph_uint32), (size_t)1, f); chm->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*(nhashes + 1)); chm->hashes[nhashes] = NULL; DEBUGP("Reading %u hashes\n", nhashes); for (i = 0; i < nhashes; ++i) { hash_state_t *state = NULL; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); state = hash_state_load(buf, buflen); chm->hashes[i] = state; free(buf); } DEBUGP("Reading m and n\n"); nbytes = fread(&(chm->n), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(chm->m), sizeof(cmph_uint32), (size_t)1, f); chm->g = (cmph_uint32 *)malloc(sizeof(cmph_uint32)*chm->n); nbytes = fread(chm->g, chm->n*sizeof(cmph_uint32), (size_t)1, f); #ifdef DEBUG fprintf(stderr, "G: "); for (i = 0; i < chm->n; ++i) fprintf(stderr, "%u ", chm->g[i]); fprintf(stderr, "\n"); #endif return; } cmph_uint32 chm_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { chm_data_t *chm = mphf->data; cmph_uint32 h1 = hash(chm->hashes[0], key, keylen) % chm->n; cmph_uint32 h2 = hash(chm->hashes[1], key, keylen) % chm->n; DEBUGP("key: %s h1: %u h2: %u\n", key, h1, h2); if (h1 == h2 && ++h2 >= chm->n) h2 = 0; DEBUGP("key: %s g[h1]: %u g[h2]: %u edges: %u\n", key, chm->g[h1], chm->g[h2], chm->m); return (chm->g[h1] + chm->g[h2]) % chm->m; } void chm_destroy(cmph_t *mphf) { chm_data_t *data = (chm_data_t *)mphf->data; free(data->g); hash_state_destroy(data->hashes[0]); hash_state_destroy(data->hashes[1]); free(data->hashes); free(data); free(mphf); } /** \fn void chm_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void chm_pack(cmph_t *mphf, void *packed_mphf) { chm_data_t *data = (chm_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing h1 type CMPH_HASH h1_type = hash_get_type(data->hashes[0]); *((cmph_uint32 *) ptr) = h1_type; ptr += sizeof(cmph_uint32); // packing h1 hash_state_pack(data->hashes[0], ptr); ptr += hash_state_packed_size(h1_type); // packing h2 type CMPH_HASH h2_type = hash_get_type(data->hashes[1]); *((cmph_uint32 *) ptr) = h2_type; ptr += sizeof(cmph_uint32); // packing h2 hash_state_pack(data->hashes[1], ptr); ptr += hash_state_packed_size(h2_type); // packing n *((cmph_uint32 *) ptr) = data->n; ptr += sizeof(data->n); // packing m *((cmph_uint32 *) ptr) = data->m; ptr += sizeof(data->m); // packing g memcpy(ptr, data->g, sizeof(cmph_uint32)*data->n); } /** \fn cmph_uint32 chm_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 chm_packed_size(cmph_t *mphf) { chm_data_t *data = (chm_data_t *)mphf->data; CMPH_HASH h1_type = hash_get_type(data->hashes[0]); CMPH_HASH h2_type = hash_get_type(data->hashes[1]); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_packed_size(h1_type) + hash_state_packed_size(h2_type) + 4*sizeof(cmph_uint32) + sizeof(cmph_uint32)*data->n); } /** cmph_uint32 chm_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 chm_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint8 *h1_ptr = packed_mphf; register CMPH_HASH h1_type = *((cmph_uint32 *)h1_ptr); h1_ptr += 4; register cmph_uint8 *h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register CMPH_HASH h2_type = *((cmph_uint32 *)h2_ptr); h2_ptr += 4; register cmph_uint32 *g_ptr = (cmph_uint32 *)(h2_ptr + hash_state_packed_size(h2_type)); register cmph_uint32 n = *g_ptr++; register cmph_uint32 m = *g_ptr++; register cmph_uint32 h1 = hash_packed(h1_ptr, h1_type, key, keylen) % n; register cmph_uint32 h2 = hash_packed(h2_ptr, h2_type, key, keylen) % n; DEBUGP("key: %s h1: %u h2: %u\n", key, h1, h2); if (h1 == h2 && ++h2 >= n) h2 = 0; DEBUGP("key: %s g[h1]: %u g[h2]: %u edges: %u\n", key, g_ptr[h1], g_ptr[h2], m); return (g_ptr[h1] + g_ptr[h2]) % m; } cmph-0.9/src/jenkins_hash.c0000644000175000017500000002272111214347366012644 00000000000000#include "jenkins_hash.h" #include #ifdef WIN32 #define _USE_MATH_DEFINES //For M_LOG2E #endif #include #include #include //#define DEBUG #include "debug.h" #define hashsize(n) ((cmph_uint32)1<<(n)) #define hashmask(n) (hashsize(n)-1) //#define NM2 /* Define this if you do not want power of 2 table sizes*/ /* -------------------------------------------------------------------- mix -- mix 3 32-bit values reversibly. For every delta with one or two bits set, and the deltas of all three high bits or all three low bits, whether the original value of a,b,c is almost all zero or is uniformly distributed, * If mix() is run forward or backward, at least 32 bits in a,b,c have at least 1/4 probability of changing. * If mix() is run forward, every bit of c will change between 1/3 and 2/3 of the time. (Well, 22/100 and 78/100 for some 2-bit deltas.) mix() was built out of 36 single-cycle latency instructions in a structure that could supported 2x parallelism, like so: a -= b; a -= c; x = (c>>13); b -= c; a ^= x; b -= a; x = (a<<8); c -= a; b ^= x; c -= b; x = (b>>13); ... Unfortunately, superscalar Pentiums and Sparcs can't take advantage of that parallelism. They've also turned some of those single-cycle latency instructions into multi-cycle latency instructions. Still, this is the fastest good hash I could find. There were about 2^^68 to choose from. I only looked at a billion or so. -------------------------------------------------------------------- */ #define mix(a,b,c) \ { \ a -= b; a -= c; a ^= (c>>13); \ b -= c; b -= a; b ^= (a<<8); \ c -= a; c -= b; c ^= (b>>13); \ a -= b; a -= c; a ^= (c>>12); \ b -= c; b -= a; b ^= (a<<16); \ c -= a; c -= b; c ^= (b>>5); \ a -= b; a -= c; a ^= (c>>3); \ b -= c; b -= a; b ^= (a<<10); \ c -= a; c -= b; c ^= (b>>15); \ } /* -------------------------------------------------------------------- hash() -- hash a variable-length key into a 32-bit value k : the key (the unaligned variable-length array of bytes) len : the length of the key, counting by bytes initval : can be any 4-byte value Returns a 32-bit value. Every bit of the key affects every bit of the return value. Every 1-bit and 2-bit delta achieves avalanche. About 6*len+35 instructions. The best hash table sizes are powers of 2. There is no need to do mod a prime (mod is sooo slow!). If you need less than 32 bits, use a bitmask. For example, if you need only 10 bits, do h = (h & hashmask(10)); In which case, the hash table should have hashsize(10) elements. If you are hashing n strings (cmph_uint8 **)k, do it like this: for (i=0, h=0; iseed = ((cmph_uint32)rand() % size); return state; } void jenkins_state_destroy(jenkins_state_t *state) { free(state); } inline void __jenkins_hash_vector(cmph_uint32 seed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes) { register cmph_uint32 len, length; /* Set up the internal state */ length = keylen; len = length; hashes[0] = hashes[1] = 0x9e3779b9; /* the golden ratio; an arbitrary value */ hashes[2] = seed; /* the previous hash value - seed in our case */ /*---------------------------------------- handle most of the key */ while (len >= 12) { hashes[0] += ((cmph_uint32)k[0] +((cmph_uint32)k[1]<<8) +((cmph_uint32)k[2]<<16) +((cmph_uint32)k[3]<<24)); hashes[1] += ((cmph_uint32)k[4] +((cmph_uint32)k[5]<<8) +((cmph_uint32)k[6]<<16) +((cmph_uint32)k[7]<<24)); hashes[2] += ((cmph_uint32)k[8] +((cmph_uint32)k[9]<<8) +((cmph_uint32)k[10]<<16)+((cmph_uint32)k[11]<<24)); mix(hashes[0],hashes[1],hashes[2]); k += 12; len -= 12; } /*------------------------------------- handle the last 11 bytes */ hashes[2] += length; switch(len) /* all the case statements fall through */ { case 11: hashes[2] +=((cmph_uint32)k[10]<<24); case 10: hashes[2] +=((cmph_uint32)k[9]<<16); case 9 : hashes[2] +=((cmph_uint32)k[8]<<8); /* the first byte of hashes[2] is reserved for the length */ case 8 : hashes[1] +=((cmph_uint32)k[7]<<24); case 7 : hashes[1] +=((cmph_uint32)k[6]<<16); case 6 : hashes[1] +=((cmph_uint32)k[5]<<8); case 5 : hashes[1] +=(cmph_uint8) k[4]; case 4 : hashes[0] +=((cmph_uint32)k[3]<<24); case 3 : hashes[0] +=((cmph_uint32)k[2]<<16); case 2 : hashes[0] +=((cmph_uint32)k[1]<<8); case 1 : hashes[0] +=(cmph_uint8)k[0]; /* case 0: nothing left to add */ } mix(hashes[0],hashes[1],hashes[2]); } cmph_uint32 jenkins_hash(jenkins_state_t *state, const char *k, cmph_uint32 keylen) { cmph_uint32 hashes[3]; __jenkins_hash_vector(state->seed, k, keylen, hashes); return hashes[2]; /* cmph_uint32 a, b, c; cmph_uint32 len, length; // Set up the internal state length = keylen; len = length; a = b = 0x9e3779b9; // the golden ratio; an arbitrary value c = state->seed; // the previous hash value - seed in our case // handle most of the key while (len >= 12) { a += (k[0] +((cmph_uint32)k[1]<<8) +((cmph_uint32)k[2]<<16) +((cmph_uint32)k[3]<<24)); b += (k[4] +((cmph_uint32)k[5]<<8) +((cmph_uint32)k[6]<<16) +((cmph_uint32)k[7]<<24)); c += (k[8] +((cmph_uint32)k[9]<<8) +((cmph_uint32)k[10]<<16)+((cmph_uint32)k[11]<<24)); mix(a,b,c); k += 12; len -= 12; } // handle the last 11 bytes c += length; switch(len) /// all the case statements fall through { case 11: c +=((cmph_uint32)k[10]<<24); case 10: c +=((cmph_uint32)k[9]<<16); case 9 : c +=((cmph_uint32)k[8]<<8); // the first byte of c is reserved for the length case 8 : b +=((cmph_uint32)k[7]<<24); case 7 : b +=((cmph_uint32)k[6]<<16); case 6 : b +=((cmph_uint32)k[5]<<8); case 5 : b +=k[4]; case 4 : a +=((cmph_uint32)k[3]<<24); case 3 : a +=((cmph_uint32)k[2]<<16); case 2 : a +=((cmph_uint32)k[1]<<8); case 1 : a +=k[0]; // case 0: nothing left to add } mix(a,b,c); /// report the result return c; */ } void jenkins_hash_vector_(jenkins_state_t *state, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes) { __jenkins_hash_vector(state->seed, k, keylen, hashes); } void jenkins_state_dump(jenkins_state_t *state, char **buf, cmph_uint32 *buflen) { *buflen = sizeof(cmph_uint32); *buf = (char *)malloc(sizeof(cmph_uint32)); if (!*buf) { *buflen = UINT_MAX; return; } memcpy(*buf, &(state->seed), sizeof(cmph_uint32)); DEBUGP("Dumped jenkins state with seed %u\n", state->seed); return; } jenkins_state_t *jenkins_state_copy(jenkins_state_t *src_state) { jenkins_state_t *dest_state = (jenkins_state_t *)malloc(sizeof(jenkins_state_t)); dest_state->hashfunc = src_state->hashfunc; dest_state->seed = src_state->seed; return dest_state; } jenkins_state_t *jenkins_state_load(const char *buf, cmph_uint32 buflen) { jenkins_state_t *state = (jenkins_state_t *)malloc(sizeof(jenkins_state_t)); state->seed = *(cmph_uint32 *)buf; state->hashfunc = CMPH_HASH_JENKINS; DEBUGP("Loaded jenkins state with seed %u\n", state->seed); return state; } /** \fn void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed); * \brief Support the ability to pack a jenkins function into a preallocated contiguous memory space pointed by jenkins_packed. * \param state points to the jenkins function * \param jenkins_packed pointer to the contiguous memory area used to store the jenkins function. The size of jenkins_packed must be at least jenkins_state_packed_size() */ void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed) { if (state && jenkins_packed) { memcpy(jenkins_packed, &(state->seed), sizeof(cmph_uint32)); } } /** \fn cmph_uint32 jenkins_state_packed_size(jenkins_state_t *state); * \brief Return the amount of space needed to pack a jenkins function. * \return the size of the packed function or zero for failures */ cmph_uint32 jenkins_state_packed_size() { return sizeof(cmph_uint32); } /** \fn cmph_uint32 jenkins_hash_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen); * \param jenkins_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 jenkins_hash_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen) { cmph_uint32 hashes[3]; __jenkins_hash_vector(*((cmph_uint32 *)jenkins_packed), k, keylen, hashes); return hashes[2]; } /** \fn jenkins_hash_vector_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); * \param jenkins_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void jenkins_hash_vector_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes) { __jenkins_hash_vector(*((cmph_uint32 *)jenkins_packed), k, keylen, hashes); } cmph-0.9/src/chd_structs.h0000644000175000017500000000073411214344364012525 00000000000000#ifndef __CMPH_CHD_STRUCTS_H__ #define __CMPH_CHD_STRUCTS_H__ #include "chd_structs_ph.h" #include "chd_ph.h" #include "compressed_rank.h" struct __chd_data_t { cmph_uint32 packed_cr_size; cmph_uint8 * packed_cr; // packed compressed rank structure to control the number of zeros in a bit vector cmph_uint32 packed_chd_phf_size; cmph_uint8 * packed_chd_phf; }; struct __chd_config_data_t { cmph_config_t *chd_ph; // chd_ph algorithm must be used here }; #endif cmph-0.9/src/vstack.h0000644000175000017500000000067611214344364011500 00000000000000#ifndef __CMPH_VSTACK_H__ #define __CMPH_VSTACK_H__ #include "cmph_types.h" typedef struct __vstack_t vstack_t; vstack_t *vstack_new(); void vstack_destroy(vstack_t *stack); void vstack_push(vstack_t *stack, cmph_uint32 val); cmph_uint32 vstack_top(vstack_t *stack); void vstack_pop(vstack_t *stack); int vstack_empty(vstack_t *stack); cmph_uint32 vstack_size(vstack_t *stack); void vstack_reserve(vstack_t *stack, cmph_uint32 size); #endif cmph-0.9/src/bmz8.h0000644000175000017500000000315311214344364011056 00000000000000#ifndef __CMPH_BMZ8_H__ #define __CMPH_BMZ8_H__ #include "cmph.h" typedef struct __bmz8_data_t bmz8_data_t; typedef struct __bmz8_config_data_t bmz8_config_data_t; bmz8_config_data_t *bmz8_config_new(); void bmz8_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void bmz8_config_destroy(cmph_config_t *mph); cmph_t *bmz8_new(cmph_config_t *mph, double c); void bmz8_load(FILE *f, cmph_t *mphf); int bmz8_dump(cmph_t *mphf, FILE *f); void bmz8_destroy(cmph_t *mphf); cmph_uint8 bmz8_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void bmz8_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bmz8_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 bmz8_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bmz8_packed_size(cmph_t *mphf); /** cmph_uint8 bmz8_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint8 bmz8_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/cmph_structs.c0000644000175000017500000000267111214351546012713 00000000000000#include "cmph_structs.h" #include //#define DEBUG #include "debug.h" cmph_config_t *__config_new(cmph_io_adapter_t *key_source) { cmph_config_t *mph = (cmph_config_t *)malloc(sizeof(cmph_config_t)); memset(mph, 0, sizeof(cmph_config_t)); if (mph == NULL) return NULL; mph->key_source = key_source; mph->verbosity = 0; mph->data = NULL; mph->c = 0; return mph; } void __config_destroy(cmph_config_t *mph) { free(mph); } void __cmph_dump(cmph_t *mphf, FILE *fd) { register size_t nbytes; nbytes = fwrite(cmph_names[mphf->algo], (size_t)(strlen(cmph_names[mphf->algo]) + 1), (size_t)1, fd); nbytes = fwrite(&(mphf->size), sizeof(mphf->size), (size_t)1, fd); } cmph_t *__cmph_load(FILE *f) { cmph_t *mphf = NULL; cmph_uint32 i; char algo_name[BUFSIZ]; char *ptr = algo_name; CMPH_ALGO algo = CMPH_COUNT; register size_t nbytes; DEBUGP("Loading mphf\n"); while(1) { size_t c = fread(ptr, (size_t)1, (size_t)1, f); if (c != 1) return NULL; if (*ptr == 0) break; ++ptr; } for(i = 0; i < CMPH_COUNT; ++i) { if (strcmp(algo_name, cmph_names[i]) == 0) { algo = i; } } if (algo == CMPH_COUNT) { DEBUGP("Algorithm %s not found\n", algo_name); return NULL; } mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = algo; nbytes = fread(&(mphf->size), sizeof(mphf->size), (size_t)1, f); mphf->data = NULL; DEBUGP("Algorithm is %s and mphf is sized %u\n", cmph_names[algo], mphf->size); return mphf; } cmph-0.9/src/buffer_entry.c0000644000175000017500000000627111214362303012660 00000000000000#include "buffer_entry.h" #include #include #include #include struct __buffer_entry_t { FILE *fd; cmph_uint8 * buff; cmph_uint32 capacity, // buffer entry capacity nbytes, // buffer entry used bytes pos; // current read position in buffer entry cmph_uint8 eof; // flag to indicate end of file }; buffer_entry_t * buffer_entry_new(cmph_uint32 capacity) { buffer_entry_t *buff_entry = (buffer_entry_t *)malloc(sizeof(buffer_entry_t)); assert(buff_entry); buff_entry->fd = NULL; buff_entry->buff = NULL; buff_entry->capacity = capacity; buff_entry->nbytes = capacity; buff_entry->pos = capacity; buff_entry->eof = 0; return buff_entry; } void buffer_entry_open(buffer_entry_t * buffer_entry, char * filename) { buffer_entry->fd = fopen(filename, "rb"); } void buffer_entry_set_capacity(buffer_entry_t * buffer_entry, cmph_uint32 capacity) { buffer_entry->capacity = capacity; } cmph_uint32 buffer_entry_get_capacity(buffer_entry_t * buffer_entry) { return buffer_entry->capacity; } void buffer_entry_load(buffer_entry_t * buffer_entry) { free(buffer_entry->buff); buffer_entry->buff = (cmph_uint8 *)calloc((size_t)buffer_entry->capacity, sizeof(cmph_uint8)); buffer_entry->nbytes = (cmph_uint32)fread(buffer_entry->buff, (size_t)1, (size_t)buffer_entry->capacity, buffer_entry->fd); if (buffer_entry->nbytes != buffer_entry->capacity) buffer_entry->eof = 1; buffer_entry->pos = 0; } cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry, cmph_uint32 * keylen) { cmph_uint8 * buf = NULL; cmph_uint32 lacked_bytes = sizeof(*keylen); cmph_uint32 copied_bytes = 0; if(buffer_entry->eof && (buffer_entry->pos == buffer_entry->nbytes)) // end { free(buf); return NULL; } if((buffer_entry->pos + lacked_bytes) > buffer_entry->nbytes) { copied_bytes = buffer_entry->nbytes - buffer_entry->pos; lacked_bytes = (buffer_entry->pos + lacked_bytes) - buffer_entry->nbytes; if (copied_bytes != 0) memcpy(keylen, buffer_entry->buff + buffer_entry->pos, (size_t)copied_bytes); buffer_entry_load(buffer_entry); } memcpy(keylen + copied_bytes, buffer_entry->buff + buffer_entry->pos, (size_t)lacked_bytes); buffer_entry->pos += lacked_bytes; lacked_bytes = *keylen; copied_bytes = 0; buf = (cmph_uint8 *)malloc(*keylen + sizeof(*keylen)); memcpy(buf, keylen, sizeof(*keylen)); if((buffer_entry->pos + lacked_bytes) > buffer_entry->nbytes) { copied_bytes = buffer_entry->nbytes - buffer_entry->pos; lacked_bytes = (buffer_entry->pos + lacked_bytes) - buffer_entry->nbytes; if (copied_bytes != 0) { memcpy(buf + sizeof(*keylen), buffer_entry->buff + buffer_entry->pos, (size_t)copied_bytes); } buffer_entry_load(buffer_entry); } memcpy(buf+sizeof(*keylen)+copied_bytes, buffer_entry->buff + buffer_entry->pos, (size_t)lacked_bytes); buffer_entry->pos += lacked_bytes; return buf; } void buffer_entry_destroy(buffer_entry_t * buffer_entry) { fclose(buffer_entry->fd); buffer_entry->fd = NULL; free(buffer_entry->buff); buffer_entry->buff = NULL; buffer_entry->capacity = 0; buffer_entry->nbytes = 0; buffer_entry->pos = 0; buffer_entry->eof = 0; free(buffer_entry); } cmph-0.9/src/compressed_rank.h0000644000175000017500000000425311214344364013357 00000000000000#ifndef __CMPH_COMPRESSED_RANK_H__ #define __CMPH_COMPRESSED_RANK_H__ #include "select.h" struct _compressed_rank_t { cmph_uint32 max_val; cmph_uint32 n; // number of values stored in vals_rems // The length in bits of each value is decomposed into two compnents: the lg(n) MSBs are stored in rank_select data structure // the remaining LSBs are stored in a table of n cells, each one of rem_r bits. cmph_uint32 rem_r; select_t sel; cmph_uint32 * vals_rems; }; typedef struct _compressed_rank_t compressed_rank_t; void compressed_rank_init(compressed_rank_t * cr); void compressed_rank_destroy(compressed_rank_t * cr); void compressed_rank_generate(compressed_rank_t * cr, cmph_uint32 * vals_table, cmph_uint32 n); cmph_uint32 compressed_rank_query(compressed_rank_t * cr, cmph_uint32 idx); cmph_uint32 compressed_rank_get_space_usage(compressed_rank_t * cr); void compressed_rank_dump(compressed_rank_t * cr, char **buf, cmph_uint32 *buflen); void compressed_rank_load(compressed_rank_t * cr, const char *buf, cmph_uint32 buflen); /** \fn void compressed_rank_pack(compressed_rank_t *cr, void *cr_packed); * \brief Support the ability to pack a compressed_rank structure into a preallocated contiguous memory space pointed by cr_packed. * \param cr points to the compressed_rank structure * \param cr_packed pointer to the contiguous memory area used to store the compressed_rank structure. 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chm.c chm_structs.h \ bmz.h bmz.c bmz_structs.h \ bmz8.h bmz8.c bmz8_structs.h \ bdz.h bdz.c bdz_structs.h \ bdz_ph.h bdz_ph.c bdz_structs_ph.h \ brz.h brz.c brz_structs.h \ fch.h fch.c fch_structs.h \ fch_buckets.h fch_buckets.c \ chd.h chd.c chd_structs.h \ chd_ph.h chd_ph.c chd_structs_ph.h \ miller_rabin.h miller_rabin.c \ buffer_manager.h buffer_manager.c \ buffer_entry.h buffer_entry.c\ select.h select.c select_lookup_tables.h \ compressed_seq.h compressed_seq.c \ compressed_rank.h compressed_rank.c \ cmph_time.h libcmph_la_LDFLAGS = -version-info 0:0:0 cmph_SOURCES = main.c wingetopt.h wingetopt.c cmph_LDADD = libcmph.la cmph-0.9/src/bdz.h0000755000175000017500000000322311214344364010756 00000000000000#ifndef __CMPH_BDZ_H__ #define __CMPH_BDZ_H__ #include "cmph.h" typedef struct __bdz_data_t bdz_data_t; typedef struct __bdz_config_data_t bdz_config_data_t; bdz_config_data_t *bdz_config_new(); void bdz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); void bdz_config_destroy(cmph_config_t *mph); void bdz_config_set_b(cmph_config_t *mph, cmph_uint32 b); cmph_t *bdz_new(cmph_config_t *mph, double c); void bdz_load(FILE *f, cmph_t *mphf); int bdz_dump(cmph_t *mphf, FILE *f); void bdz_destroy(cmph_t *mphf); cmph_uint32 bdz_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void bdz_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bdz_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 bdz_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bdz_packed_size(cmph_t *mphf); /** cmph_uint32 bdz_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bdz_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/bmz8.c0000644000175000017500000005065611214353655011066 00000000000000#include "graph.h" #include "bmz8.h" #include "cmph_structs.h" #include "bmz8_structs.h" #include "hash.h" #include "vqueue.h" #include "bitbool.h" #include #include #include #include #include //#define DEBUG #include "debug.h" static int bmz8_gen_edges(cmph_config_t *mph); static cmph_uint8 bmz8_traverse_critical_nodes(bmz8_config_data_t *bmz8, cmph_uint32 v, cmph_uint8 * biggest_g_value, cmph_uint8 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited); static cmph_uint8 bmz8_traverse_critical_nodes_heuristic(bmz8_config_data_t *bmz8, cmph_uint32 v, cmph_uint8 * biggest_g_value, cmph_uint8 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited); static void bmz8_traverse_non_critical_nodes(bmz8_config_data_t *bmz8, cmph_uint8 * used_edges, cmph_uint8 * visited); bmz8_config_data_t *bmz8_config_new() { bmz8_config_data_t *bmz8; bmz8 = (bmz8_config_data_t *)malloc(sizeof(bmz8_config_data_t)); assert(bmz8); memset(bmz8, 0, sizeof(bmz8_config_data_t)); bmz8->hashfuncs[0] = CMPH_HASH_JENKINS; bmz8->hashfuncs[1] = CMPH_HASH_JENKINS; bmz8->g = NULL; bmz8->graph = NULL; bmz8->hashes = NULL; return bmz8; } void bmz8_config_destroy(cmph_config_t *mph) { bmz8_config_data_t *data = (bmz8_config_data_t *)mph->data; DEBUGP("Destroying algorithm dependent data\n"); free(data); } void bmz8_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { bmz8_config_data_t *bmz8 = (bmz8_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint8 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 2) break; //bmz8 only uses two hash functions bmz8->hashfuncs[i] = *hashptr; ++i, ++hashptr; } } cmph_t *bmz8_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; bmz8_data_t *bmz8f = NULL; cmph_uint8 i; cmph_uint8 iterations; cmph_uint8 iterations_map = 20; cmph_uint8 *used_edges = NULL; cmph_uint8 restart_mapping = 0; cmph_uint8 * visited = NULL; bmz8_config_data_t *bmz8 = (bmz8_config_data_t *)mph->data; if (mph->key_source->nkeys >= 256) { if (mph->verbosity) fprintf(stderr, "The number of keys in BMZ8 must be lower than 256.\n"); return NULL; } if (c == 0) c = 1.15; // validating restrictions over parameter c. DEBUGP("c: %f\n", c); bmz8->m = (cmph_uint8) mph->key_source->nkeys; bmz8->n = (cmph_uint8) ceil(c * mph->key_source->nkeys); DEBUGP("m (edges): %u n (vertices): %u c: %f\n", bmz8->m, bmz8->n, c); bmz8->graph = graph_new(bmz8->n, bmz8->m); DEBUGP("Created graph\n"); bmz8->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*3); for(i = 0; i < 3; ++i) bmz8->hashes[i] = NULL; do { // Mapping step cmph_uint8 biggest_g_value = 0; cmph_uint8 biggest_edge_value = 1; iterations = 100; if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys with graph sized %u\n", bmz8->m, bmz8->n); } while(1) { int ok; DEBUGP("hash function 1\n"); bmz8->hashes[0] = hash_state_new(bmz8->hashfuncs[0], bmz8->n); DEBUGP("hash function 2\n"); bmz8->hashes[1] = hash_state_new(bmz8->hashfuncs[1], bmz8->n); DEBUGP("Generating edges\n"); ok = bmz8_gen_edges(mph); if (!ok) { --iterations; hash_state_destroy(bmz8->hashes[0]); bmz8->hashes[0] = NULL; hash_state_destroy(bmz8->hashes[1]); bmz8->hashes[1] = NULL; DEBUGP("%u iterations remaining\n", iterations); if (mph->verbosity) { fprintf(stderr, "simple graph creation failure - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { graph_destroy(bmz8->graph); return NULL; } // Ordering step if (mph->verbosity) { fprintf(stderr, "Starting ordering step\n"); } graph_obtain_critical_nodes(bmz8->graph); // Searching step if (mph->verbosity) { fprintf(stderr, "Starting Searching step.\n"); fprintf(stderr, "\tTraversing critical vertices.\n"); } DEBUGP("Searching step\n"); visited = (cmph_uint8 *)malloc((size_t)bmz8->n/8 + 1); memset(visited, 0, (size_t)bmz8->n/8 + 1); used_edges = (cmph_uint8 *)malloc((size_t)bmz8->m/8 + 1); memset(used_edges, 0, (size_t)bmz8->m/8 + 1); free(bmz8->g); bmz8->g = (cmph_uint8 *)calloc((size_t)bmz8->n, sizeof(cmph_uint8)); assert(bmz8->g); for (i = 0; i < bmz8->n; ++i) // critical nodes { if (graph_node_is_critical(bmz8->graph, i) && (!GETBIT(visited,i))) { if(c > 1.14) restart_mapping = bmz8_traverse_critical_nodes(bmz8, i, &biggest_g_value, &biggest_edge_value, used_edges, visited); else restart_mapping = bmz8_traverse_critical_nodes_heuristic(bmz8, i, &biggest_g_value, &biggest_edge_value, used_edges, visited); if(restart_mapping) break; } } if(!restart_mapping) { if (mph->verbosity) { fprintf(stderr, "\tTraversing non critical vertices.\n"); } bmz8_traverse_non_critical_nodes(bmz8, used_edges, visited); // non_critical_nodes } else { iterations_map--; if (mph->verbosity) fprintf(stderr, "Restarting mapping step. %u iterations remaining.\n", iterations_map); } free(used_edges); free(visited); }while(restart_mapping && iterations_map > 0); graph_destroy(bmz8->graph); bmz8->graph = NULL; if (iterations_map == 0) { return NULL; } mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; bmz8f = (bmz8_data_t *)malloc(sizeof(bmz8_data_t)); bmz8f->g = bmz8->g; bmz8->g = NULL; //transfer memory ownership bmz8f->hashes = bmz8->hashes; bmz8->hashes = NULL; //transfer memory ownership bmz8f->n = bmz8->n; bmz8f->m = bmz8->m; mphf->data = bmz8f; mphf->size = bmz8->m; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } return mphf; } static cmph_uint8 bmz8_traverse_critical_nodes(bmz8_config_data_t *bmz8, cmph_uint32 v, cmph_uint8 * biggest_g_value, cmph_uint8 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint8 next_g; cmph_uint32 u; /* Auxiliary vertex */ cmph_uint32 lav; /* lookahead vertex */ cmph_uint8 collision; vqueue_t * q = vqueue_new((cmph_uint32)(graph_ncritical_nodes(bmz8->graph))); graph_iterator_t it, it1; DEBUGP("Labelling critical vertices\n"); bmz8->g[v] = (cmph_uint8)(ceil ((double)(*biggest_edge_value)/2) - 1); SETBIT(visited, v); next_g = (cmph_uint8)floor((double)(*biggest_edge_value/2)); /* next_g is incremented in the do..while statement*/ vqueue_insert(q, v); while(!vqueue_is_empty(q)) { v = vqueue_remove(q); it = graph_neighbors_it(bmz8->graph, v); while ((u = graph_next_neighbor(bmz8->graph, &it)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, u) && (!GETBIT(visited,u))) { collision = 1; while(collision) // lookahead to resolve collisions { next_g = (cmph_uint8)(*biggest_g_value + 1); it1 = graph_neighbors_it(bmz8->graph, u); collision = 0; while((lav = graph_next_neighbor(bmz8->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, lav) && GETBIT(visited,lav)) { if(next_g + bmz8->g[lav] >= bmz8->m) { vqueue_destroy(q); return 1; // restart mapping step. } if (GETBIT(used_edges, (next_g + bmz8->g[lav]))) { collision = 1; break; } } } if (next_g > *biggest_g_value) *biggest_g_value = next_g; } // Marking used edges... it1 = graph_neighbors_it(bmz8->graph, u); while((lav = graph_next_neighbor(bmz8->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, lav) && GETBIT(visited, lav)) { SETBIT(used_edges,(next_g + bmz8->g[lav])); if(next_g + bmz8->g[lav] > *biggest_edge_value) *biggest_edge_value = (cmph_uint8)(next_g + bmz8->g[lav]); } } bmz8->g[u] = next_g; // Labelling vertex u. SETBIT(visited,u); vqueue_insert(q, u); } } } vqueue_destroy(q); return 0; } static cmph_uint8 bmz8_traverse_critical_nodes_heuristic(bmz8_config_data_t *bmz8, cmph_uint32 v, cmph_uint8 * biggest_g_value, cmph_uint8 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint8 next_g; cmph_uint32 u; cmph_uint32 lav; cmph_uint8 collision; cmph_uint8 * unused_g_values = NULL; cmph_uint8 unused_g_values_capacity = 0; cmph_uint8 nunused_g_values = 0; vqueue_t * q = vqueue_new((cmph_uint32)(graph_ncritical_nodes(bmz8->graph))); graph_iterator_t it, it1; DEBUGP("Labelling critical vertices\n"); bmz8->g[v] = (cmph_uint8)(ceil ((double)(*biggest_edge_value)/2) - 1); SETBIT(visited, v); next_g = (cmph_uint8)floor((double)(*biggest_edge_value/2)); vqueue_insert(q, v); while(!vqueue_is_empty(q)) { v = vqueue_remove(q); it = graph_neighbors_it(bmz8->graph, v); while ((u = graph_next_neighbor(bmz8->graph, &it)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, u) && (!GETBIT(visited,u))) { cmph_uint8 next_g_index = 0; collision = 1; while(collision) // lookahead to resolve collisions { if (next_g_index < nunused_g_values) { next_g = unused_g_values[next_g_index++]; } else { next_g = (cmph_uint8)(*biggest_g_value + 1); next_g_index = 255;//UINT_MAX; } it1 = graph_neighbors_it(bmz8->graph, u); collision = 0; while((lav = graph_next_neighbor(bmz8->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, lav) && GETBIT(visited,lav)) { if(next_g + bmz8->g[lav] >= bmz8->m) { vqueue_destroy(q); free(unused_g_values); return 1; // restart mapping step. } if (GETBIT(used_edges, (next_g + bmz8->g[lav]))) { collision = 1; break; } } } if(collision && (next_g > *biggest_g_value)) // saving the current g value stored in next_g. { if(nunused_g_values == unused_g_values_capacity) { unused_g_values = (cmph_uint8*)realloc(unused_g_values, ((size_t)(unused_g_values_capacity + BUFSIZ))*sizeof(cmph_uint8)); unused_g_values_capacity += (cmph_uint8)BUFSIZ; } unused_g_values[nunused_g_values++] = next_g; } if (next_g > *biggest_g_value) *biggest_g_value = next_g; } next_g_index--; if (next_g_index < nunused_g_values) unused_g_values[next_g_index] = unused_g_values[--nunused_g_values]; // Marking used edges... it1 = graph_neighbors_it(bmz8->graph, u); while((lav = graph_next_neighbor(bmz8->graph, &it1)) != GRAPH_NO_NEIGHBOR) { if (graph_node_is_critical(bmz8->graph, lav) && GETBIT(visited, lav)) { SETBIT(used_edges,(next_g + bmz8->g[lav])); if(next_g + bmz8->g[lav] > *biggest_edge_value) *biggest_edge_value = (cmph_uint8)(next_g + bmz8->g[lav]); } } bmz8->g[u] = next_g; // Labelling vertex u. SETBIT(visited, u); vqueue_insert(q, u); } } } vqueue_destroy(q); free(unused_g_values); return 0; } static cmph_uint8 next_unused_edge(bmz8_config_data_t *bmz8, cmph_uint8 * used_edges, cmph_uint32 unused_edge_index) { while(1) { assert(unused_edge_index < bmz8->m); if(GETBIT(used_edges, unused_edge_index)) unused_edge_index ++; else break; } return (cmph_uint8)unused_edge_index; } static void bmz8_traverse(bmz8_config_data_t *bmz8, cmph_uint8 * used_edges, cmph_uint32 v, cmph_uint8 * unused_edge_index, cmph_uint8 * visited) { graph_iterator_t it = graph_neighbors_it(bmz8->graph, v); cmph_uint32 neighbor = 0; while((neighbor = graph_next_neighbor(bmz8->graph, &it)) != GRAPH_NO_NEIGHBOR) { if(GETBIT(visited,neighbor)) continue; //DEBUGP("Visiting neighbor %u\n", neighbor); *unused_edge_index = next_unused_edge(bmz8, used_edges, *unused_edge_index); bmz8->g[neighbor] = (cmph_uint8)(*unused_edge_index - bmz8->g[v]); //if (bmz8->g[neighbor] >= bmz8->m) bmz8->g[neighbor] += bmz8->m; SETBIT(visited, neighbor); (*unused_edge_index)++; bmz8_traverse(bmz8, used_edges, neighbor, unused_edge_index, visited); } } static void bmz8_traverse_non_critical_nodes(bmz8_config_data_t *bmz8, cmph_uint8 * used_edges, cmph_uint8 * visited) { cmph_uint8 i, v1, v2, unused_edge_index = 0; DEBUGP("Labelling non critical vertices\n"); for(i = 0; i < bmz8->m; i++) { v1 = (cmph_uint8)graph_vertex_id(bmz8->graph, i, 0); v2 = (cmph_uint8)graph_vertex_id(bmz8->graph, i, 1); if((GETBIT(visited,v1) && GETBIT(visited,v2)) || (!GETBIT(visited,v1) && !GETBIT(visited,v2))) continue; if(GETBIT(visited,v1)) bmz8_traverse(bmz8, used_edges, v1, &unused_edge_index, visited); else bmz8_traverse(bmz8, used_edges, v2, &unused_edge_index, visited); } for(i = 0; i < bmz8->n; i++) { if(!GETBIT(visited,i)) { bmz8->g[i] = 0; SETBIT(visited, i); bmz8_traverse(bmz8, used_edges, i, &unused_edge_index, visited); } } } static int bmz8_gen_edges(cmph_config_t *mph) { cmph_uint8 e; bmz8_config_data_t *bmz8 = (bmz8_config_data_t *)mph->data; cmph_uint8 multiple_edges = 0; DEBUGP("Generating edges for %u vertices\n", bmz8->n); graph_clear_edges(bmz8->graph); mph->key_source->rewind(mph->key_source->data); for (e = 0; e < mph->key_source->nkeys; ++e) { cmph_uint8 h1, h2; cmph_uint32 keylen; char *key = NULL; mph->key_source->read(mph->key_source->data, &key, &keylen); // if (key == NULL)fprintf(stderr, "key = %s -- read BMZ\n", key); h1 = (cmph_uint8)(hash(bmz8->hashes[0], key, keylen) % bmz8->n); h2 = (cmph_uint8)(hash(bmz8->hashes[1], key, keylen) % bmz8->n); if (h1 == h2) if (++h2 >= bmz8->n) h2 = 0; if (h1 == h2) { if (mph->verbosity) fprintf(stderr, "Self loop for key %u\n", e); mph->key_source->dispose(mph->key_source->data, key, keylen); return 0; } //DEBUGP("Adding edge: %u -> %u for key %s\n", h1, h2, key); mph->key_source->dispose(mph->key_source->data, key, keylen); // fprintf(stderr, "key = %s -- dispose BMZ\n", key); multiple_edges = graph_contains_edge(bmz8->graph, h1, h2); if (mph->verbosity && multiple_edges) fprintf(stderr, "A non simple graph was generated\n"); if (multiple_edges) return 0; // checking multiple edge restriction. graph_add_edge(bmz8->graph, h1, h2); } return !multiple_edges; } int bmz8_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; cmph_uint8 two = 2; //number of hash functions bmz8_data_t *data = (bmz8_data_t *)mphf->data; register size_t nbytes; __cmph_dump(mphf, fd); nbytes = fwrite(&two, sizeof(cmph_uint8), (size_t)1, fd); hash_state_dump(data->hashes[0], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); hash_state_dump(data->hashes[1], &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->n), sizeof(cmph_uint8), (size_t)1, fd); nbytes = fwrite(&(data->m), sizeof(cmph_uint8), (size_t)1, fd); nbytes = fwrite(data->g, sizeof(cmph_uint8)*(data->n), (size_t)1, fd); /* #ifdef DEBUG fprintf(stderr, "G: "); for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", data->g[i]); fprintf(stderr, "\n"); #endif*/ return 1; } void bmz8_load(FILE *f, cmph_t *mphf) { cmph_uint8 nhashes; char *buf = NULL; cmph_uint32 buflen; cmph_uint8 i; register size_t nbytes; bmz8_data_t *bmz8 = (bmz8_data_t *)malloc(sizeof(bmz8_data_t)); DEBUGP("Loading bmz8 mphf\n"); mphf->data = bmz8; nbytes = fread(&nhashes, sizeof(cmph_uint8), (size_t)1, f); bmz8->hashes = (hash_state_t **)malloc(sizeof(hash_state_t *)*(size_t)(nhashes + 1)); bmz8->hashes[nhashes] = NULL; DEBUGP("Reading %u hashes\n", nhashes); for (i = 0; i < nhashes; ++i) { hash_state_t *state = NULL; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); state = hash_state_load(buf, buflen); bmz8->hashes[i] = state; free(buf); } DEBUGP("Reading m and n\n"); nbytes = fread(&(bmz8->n), sizeof(cmph_uint8), (size_t)1, f); nbytes = fread(&(bmz8->m), sizeof(cmph_uint8), (size_t)1, f); bmz8->g = (cmph_uint8 *)malloc(sizeof(cmph_uint8)*bmz8->n); nbytes = fread(bmz8->g, bmz8->n*sizeof(cmph_uint8), (size_t)1, f); #ifdef DEBUG fprintf(stderr, "G: "); for (i = 0; i < bmz8->n; ++i) fprintf(stderr, "%u ", bmz8->g[i]); fprintf(stderr, "\n"); #endif return; } cmph_uint8 bmz8_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { bmz8_data_t *bmz8 = mphf->data; cmph_uint8 h1 = (cmph_uint8)(hash(bmz8->hashes[0], key, keylen) % bmz8->n); cmph_uint8 h2 = (cmph_uint8)(hash(bmz8->hashes[1], key, keylen) % bmz8->n); DEBUGP("key: %s h1: %u h2: %u\n", key, h1, h2); if (h1 == h2 && ++h2 > bmz8->n) h2 = 0; DEBUGP("key: %s g[h1]: %u g[h2]: %u edges: %u\n", key, bmz8->g[h1], bmz8->g[h2], bmz8->m); return (cmph_uint8)(bmz8->g[h1] + bmz8->g[h2]); } void bmz8_destroy(cmph_t *mphf) { bmz8_data_t *data = (bmz8_data_t *)mphf->data; free(data->g); hash_state_destroy(data->hashes[0]); hash_state_destroy(data->hashes[1]); free(data->hashes); free(data); free(mphf); } /** \fn void bmz8_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bmz8_pack(cmph_t *mphf, void *packed_mphf) { bmz8_data_t *data = (bmz8_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing h1 type CMPH_HASH h1_type = hash_get_type(data->hashes[0]); *((cmph_uint32 *) ptr) = h1_type; ptr += sizeof(cmph_uint32); // packing h1 hash_state_pack(data->hashes[0], ptr); ptr += hash_state_packed_size(h1_type); // packing h2 type CMPH_HASH h2_type = hash_get_type(data->hashes[1]); *((cmph_uint32 *) ptr) = h2_type; ptr += sizeof(cmph_uint32); // packing h2 hash_state_pack(data->hashes[1], ptr); ptr += hash_state_packed_size(h2_type); // packing n *ptr++ = data->n; // packing g memcpy(ptr, data->g, sizeof(cmph_uint8)*data->n); } /** \fn cmph_uint32 bmz8_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bmz8_packed_size(cmph_t *mphf) { bmz8_data_t *data = (bmz8_data_t *)mphf->data; CMPH_HASH h1_type = hash_get_type(data->hashes[0]); CMPH_HASH h2_type = hash_get_type(data->hashes[1]); return (cmph_uint32)(sizeof(CMPH_ALGO) + hash_state_packed_size(h1_type) + hash_state_packed_size(h2_type) + 2*sizeof(cmph_uint32) + sizeof(cmph_uint8) + sizeof(cmph_uint8)*data->n); } /** cmph_uint8 bmz8_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint8 bmz8_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint8 *h1_ptr = packed_mphf; register CMPH_HASH h1_type = *((cmph_uint32 *)h1_ptr); h1_ptr += 4; register cmph_uint8 *h2_ptr = h1_ptr + hash_state_packed_size(h1_type); register CMPH_HASH h2_type = *((cmph_uint32 *)h2_ptr); h2_ptr += 4; register cmph_uint8 *g_ptr = h2_ptr + hash_state_packed_size(h2_type); register cmph_uint8 n = *g_ptr++; register cmph_uint8 h1 = (cmph_uint8)(hash_packed(h1_ptr, h1_type, key, keylen) % n); register cmph_uint8 h2 = (cmph_uint8)(hash_packed(h2_ptr, h2_type, key, keylen) % n); DEBUGP("key: %s h1: %u h2: %u\n", key, h1, h2); if (h1 == h2 && ++h2 > n) h2 = 0; return (cmph_uint8)(g_ptr[h1] + g_ptr[h2]); } cmph-0.9/src/cmph_types.h0000644000175000017500000000221411214344364012346 00000000000000#ifndef __CMPH_TYPES_H__ #define __CMPH_TYPES_H__ typedef char cmph_int8; typedef unsigned char cmph_uint8; typedef short cmph_int16; typedef unsigned short cmph_uint16; typedef int cmph_int32; typedef unsigned int cmph_uint32; #if defined(__ia64) || defined(__x86_64__) /** \typedef long cmph_int64; * \brief 64-bit integer for a 64-bit achitecture. */ typedef long cmph_int64; /** \typedef unsigned long cmph_uint64; * \brief Unsigned 64-bit integer for a 64-bit achitecture. */ typedef unsigned long cmph_uint64; #else /** \typedef long long cmph_int64; * \brief 64-bit integer for a 32-bit achitecture. */ typedef long long cmph_int64; /** \typedef unsigned long long cmph_uint64; * \brief Unsigned 64-bit integer for a 32-bit achitecture. */ typedef unsigned long long cmph_uint64; #endif typedef enum { CMPH_HASH_JENKINS, CMPH_HASH_COUNT } CMPH_HASH; extern const char *cmph_hash_names[]; typedef enum { CMPH_BMZ, CMPH_BMZ8, CMPH_CHM, CMPH_BRZ, CMPH_FCH, CMPH_BDZ, CMPH_BDZ_PH, CMPH_CHD_PH, CMPH_CHD, CMPH_COUNT } CMPH_ALGO; /* included -- Fabiano */ extern const char *cmph_names[]; #endif cmph-0.9/src/bitbool.h0000644000175000017500000001612411214356415011632 00000000000000#ifndef _CMPH_BITBOOL_H__ #define _CMPH_BITBOOL_H__ #include "cmph_types.h" static const cmph_uint8 bitmask[] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7 }; static const cmph_uint32 bitmask32[] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7, 1 << 8, 1 << 9, 1 << 10, 1 << 11, 1 << 12, 1 << 13, 1 << 14, 1 << 15, 1 << 16, 1 << 17, 1 << 18, 1 << 19, 1 << 20, 1 << 21, 1 << 22, 1 << 23, 1 << 24, 1 << 25, 1 << 26, 1 << 27, 1 << 28, 1 << 29, 1 << 30, 1U << 31 }; static const cmph_uint8 valuemask[] = { 0xfc, 0xf3, 0xcf, 0x3f}; /** \def GETBIT(array, i) * \brief get the value of an 1-bit integer stored in an array. * \param array to get 1-bit integer values from * \param i is the index in array to get the 1-bit integer value from * * GETBIT(array, i) is a macro that gets the value of an 1-bit integer stored in array. */ #define GETBIT(array, i) ((array[i >> 3] & bitmask[i & 0x00000007]) >> (i & 0x00000007)) /** \def SETBIT(array, i) * \brief set 1 to an 1-bit integer stored in an array. * \param array to store 1-bit integer values * \param i is the index in array to set the the bit to 1 * * SETBIT(array, i) is a macro that sets 1 to an 1-bit integer stored in an array. */ #define SETBIT(array, i) (array[i >> 3] |= bitmask[i & 0x00000007]) /** \def UNSETBIT(array, i) * \brief set 0 to an 1-bit integer stored in an array. * \param array to store 1-bit integer values * \param i is the index in array to set the the bit to 0 * * UNSETBIT(array, i) is a macro that sets 0 to an 1-bit integer stored in an array. */ #define UNSETBIT(array, i) (array[i >> 3] ^= ((bitmask[i & 0x00000007]))) //#define GETBIT(array, i) (array[(i) / 8] & bitmask[(i) % 8]) //#define SETBIT(array, i) (array[(i) / 8] |= bitmask[(i) % 8]) //#define UNSETBIT(array, i) (array[(i) / 8] ^= ((bitmask[(i) % 8]))) /** \def SETVALUE1(array, i, v) * \brief set a value for a 2-bit integer stored in an array initialized with 1s. * \param array to store 2-bit integer values * \param i is the index in array to set the value v * \param v is the value to be set * * SETVALUE1(array, i, v) is a macro that set a value for a 2-bit integer stored in an array. * The array should be initialized with all bits set to 1. For example: * memset(array, 0xff, arraySize); */ #define SETVALUE1(array, i, v) (array[i >> 2] &= (cmph_uint8)((v << ((i & 0x00000003) << 1)) | valuemask[i & 0x00000003])) /** \def SETVALUE0(array, i, v) * \brief set a value for a 2-bit integer stored in an array initialized with 0s. * \param array to store 2-bit integer values * \param i is the index in array to set the value v * \param v is the value to be set * * SETVALUE0(array, i, v) is a macro that set a value for a 2-bit integer stored in an array. * The array should be initialized with all bits set to 0. For example: * memset(array, 0, arraySize); */ #define SETVALUE0(array, i, v) (array[i >> 2] |= (cmph_uint8)(v << ((i & 0x00000003) << 1))) /** \def GETVALUE(array, i) * \brief get a value for a 2-bit integer stored in an array. * \param array to get 2-bit integer values from * \param i is the index in array to get the value from * * GETVALUE(array, i) is a macro that get a value for a 2-bit integer stored in an array. */ #define GETVALUE(array, i) ((cmph_uint8)((array[i >> 2] >> ((i & 0x00000003U) << 1U)) & 0x00000003U)) /** \def SETBIT32(array, i) * \brief set 1 to an 1-bit integer stored in an array of 32-bit words. * \param array to store 1-bit integer values. The entries are 32-bit words. * \param i is the index in array to set the the bit to 1 * * SETBIT32(array, i) is a macro that sets 1 to an 1-bit integer stored in an array of 32-bit words. */ #define SETBIT32(array, i) (array[i >> 5] |= bitmask32[i & 0x0000001f]) /** \def GETBIT32(array, i) * \brief get the value of an 1-bit integer stored in an array of 32-bit words. * \param array to get 1-bit integer values from. The entries are 32-bit words. * \param i is the index in array to get the 1-bit integer value from * * GETBIT32(array, i) is a macro that gets the value of an 1-bit integer stored in an array of 32-bit words. */ #define GETBIT32(array, i) (array[i >> 5] & bitmask32[i & 0x0000001f]) /** \def UNSETBIT32(array, i) * \brief set 0 to an 1-bit integer stored in an array of 32-bit words. * \param array to store 1-bit integer values. The entries ar 32-bit words * \param i is the index in array to set the the bit to 0 * * UNSETBIT32(array, i) is a macro that sets 0 to an 1-bit integer stored in an array of 32-bit words. */ #define UNSETBIT32(array, i) (array[i >> 5] ^= ((bitmask32[i & 0x0000001f]))) #define BITS_TABLE_SIZE(n, bits_length) ((n * bits_length + 31) >> 5) static inline void set_bits_value(cmph_uint32 * bits_table, cmph_uint32 index, cmph_uint32 bits_string, cmph_uint32 string_length, cmph_uint32 string_mask) { register cmph_uint32 bit_idx = index * string_length; register cmph_uint32 word_idx = bit_idx >> 5; register cmph_uint32 shift1 = bit_idx & 0x0000001f; register cmph_uint32 shift2 = 32 - shift1; bits_table[word_idx] &= ~((string_mask) << shift1); bits_table[word_idx] |= bits_string << shift1; if(shift2 < string_length) { bits_table[word_idx+1] &= ~((string_mask) >> shift2); bits_table[word_idx+1] |= bits_string >> shift2; }; }; static inline cmph_uint32 get_bits_value(cmph_uint32 * bits_table,cmph_uint32 index, cmph_uint32 string_length, cmph_uint32 string_mask) { register cmph_uint32 bit_idx = index * string_length; register cmph_uint32 word_idx = bit_idx >> 5; register cmph_uint32 shift1 = bit_idx & 0x0000001f; register cmph_uint32 shift2 = 32-shift1; register cmph_uint32 bits_string; bits_string = (bits_table[word_idx] >> shift1) & string_mask; if(shift2 < string_length) bits_string |= (bits_table[word_idx+1] << shift2) & string_mask; return bits_string; }; static inline void set_bits_at_pos(cmph_uint32 * bits_table, cmph_uint32 pos, cmph_uint32 bits_string, cmph_uint32 string_length) { register cmph_uint32 word_idx = pos >> 5; register cmph_uint32 shift1 = pos & 0x0000001f; register cmph_uint32 shift2 = 32-shift1; register cmph_uint32 string_mask = (1U << string_length) - 1; bits_table[word_idx] &= ~((string_mask) << shift1); bits_table[word_idx] |= bits_string << shift1; if(shift2 < string_length) { bits_table[word_idx+1] &= ~((string_mask) >> shift2); bits_table[word_idx+1] |= bits_string >> shift2; } }; static inline cmph_uint32 get_bits_at_pos(cmph_uint32 * bits_table,cmph_uint32 pos,cmph_uint32 string_length) { register cmph_uint32 word_idx = pos >> 5; register cmph_uint32 shift1 = pos & 0x0000001f; register cmph_uint32 shift2 = 32 - shift1; register cmph_uint32 string_mask = (1U << string_length) - 1; register cmph_uint32 bits_string; bits_string = (bits_table[word_idx] >> shift1) & string_mask; if(shift2 < string_length) bits_string |= (bits_table[word_idx+1] << shift2) & string_mask; return bits_string; } #endif cmph-0.9/src/wingetopt.c0000644000175000017500000002043511214344364012213 00000000000000#ifdef WIN32 /***************************************************************************** * * MODULE NAME : GETOPT.C * * COPYRIGHTS: * This module contains code made available by IBM * Corporation on an AS IS basis. Any one receiving the * module is considered to be licensed under IBM copyrights * to use the IBM-provided source code in any way he or she * deems fit, including copying it, compiling it, modifying * it, and redistributing it, with or without * modifications. No license under any IBM patents or * patent applications is to be implied from this copyright * license. * * A user of the module should understand that IBM cannot * provide technical support for the module and will not be * responsible for any consequences of use of the program. * * Any notices, including this one, are not to be removed * from the module without the prior written consent of * IBM. * * AUTHOR: Original author: * G. R. Blair (BOBBLAIR at AUSVM1) * Internet: bobblair@bobblair.austin.ibm.com * * Extensively revised by: * John Q. Walker II, Ph.D. (JOHHQ at RALVM6) * Internet: johnq@ralvm6.vnet.ibm.com * *****************************************************************************/ /****************************************************************************** * getopt() * * The getopt() function is a command line parser. It returns the next * option character in argv that matches an option character in opstring. * * The argv argument points to an array of argc+1 elements containing argc * pointers to character strings followed by a null pointer. * * The opstring argument points to a string of option characters; if an * option character is followed by a colon, the option is expected to have * an argument that may or may not be separated from it by white space. * The external variable optarg is set to point to the start of the option * argument on return from getopt(). * * The getopt() function places in optind the argv index of the next argument * to be processed. The system initializes the external variable optind to * 1 before the first call to getopt(). * * When all options have been processed (that is, up to the first nonoption * argument), getopt() returns EOF. The special option "--" may be used to * delimit the end of the options; EOF will be returned, and "--" will be * skipped. * * The getopt() function returns a question mark (?) when it encounters an * option character not included in opstring. This error message can be * disabled by setting opterr to zero. Otherwise, it returns the option * character that was detected. * * If the special option "--" is detected, or all options have been * processed, EOF is returned. * * Options are marked by either a minus sign (-) or a slash (/). * * No errors are defined. *****************************************************************************/ #include /* for EOF */ #include /* for strchr() */ /* static (global) variables that are specified as exported by getopt() */ extern char *optarg; /* pointer to the start of the option argument */ extern int optind; /* number of the next argv[] to be evaluated */ extern int opterr; /* non-zero if a question mark should be returned when a non-valid option character is detected */ /* handle possible future character set concerns by putting this in a macro */ #define _next_char(string) (char)(*(string+1)) int getopt(int argc, char *argv[], char *opstring) { static char *pIndexPosition = NULL; /* place inside current argv string */ char *pArgString = NULL; /* where to start from next */ char *pOptString; /* the string in our program */ if (pIndexPosition != NULL) { /* we last left off inside an argv string */ if (*(++pIndexPosition)) { /* there is more to come in the most recent argv */ pArgString = pIndexPosition; } } if (pArgString == NULL) { /* we didn't leave off in the middle of an argv string */ if (optind >= argc) { /* more command-line arguments than the argument count */ pIndexPosition = NULL; /* not in the middle of anything */ return EOF; /* used up all command-line arguments */ } /*--------------------------------------------------------------------- * If the next argv[] is not an option, there can be no more options. *-------------------------------------------------------------------*/ pArgString = argv[optind++]; /* set this to the next argument ptr */ if (('/' != *pArgString) && /* doesn't start with a slash or a dash? */ ('-' != *pArgString)) { --optind; /* point to current arg once we're done */ optarg = NULL; /* no argument follows the option */ pIndexPosition = NULL; /* not in the middle of anything */ return EOF; /* used up all the command-line flags */ } /* check for special end-of-flags markers */ if ((strcmp(pArgString, "-") == 0) || (strcmp(pArgString, "--") == 0)) { optarg = NULL; /* no argument follows the option */ pIndexPosition = NULL; /* not in the middle of anything */ return EOF; /* encountered the special flag */ } pArgString++; /* look past the / or - */ } if (':' == *pArgString) { /* is it a colon? */ /*--------------------------------------------------------------------- * Rare case: if opterr is non-zero, return a question mark; * otherwise, just return the colon we're on. *-------------------------------------------------------------------*/ return (opterr ? (int)'?' : (int)':'); } else if ((pOptString = strchr(opstring, *pArgString)) == 0) { /*--------------------------------------------------------------------- * The letter on the command-line wasn't any good. *-------------------------------------------------------------------*/ optarg = NULL; /* no argument follows the option */ pIndexPosition = NULL; /* not in the middle of anything */ return (opterr ? (int)'?' : (int)*pArgString); } else { /*--------------------------------------------------------------------- * The letter on the command-line matches one we expect to see *-------------------------------------------------------------------*/ if (':' == _next_char(pOptString)) { /* is the next letter a colon? */ /* It is a colon. Look for an argument string. */ if ('\0' != _next_char(pArgString)) { /* argument in this argv? */ optarg = &pArgString[1]; /* Yes, it is */ } else { /*------------------------------------------------------------- * The argument string must be in the next argv. * But, what if there is none (bad input from the user)? * In that case, return the letter, and optarg as NULL. *-----------------------------------------------------------*/ if (optind < argc) optarg = argv[optind++]; else { optarg = NULL; return (opterr ? (int)'?' : (int)*pArgString); } } pIndexPosition = NULL; /* not in the middle of anything */ } else { /* it's not a colon, so just return the letter */ optarg = NULL; /* no argument follows the option */ pIndexPosition = pArgString; /* point to the letter we're on */ } return (int)*pArgString; /* return the letter that matched */ } } #endif //WIN32 cmph-0.9/src/cmph.c0000644000175000017500000005464411214351302011121 00000000000000#include "cmph.h" #include "cmph_structs.h" #include "chm.h" #include "bmz.h" /* included -- Fabiano */ #include "bmz8.h" /* included -- Fabiano */ #include "brz.h" /* included -- Fabiano */ #include "fch.h" /* included -- Fabiano */ #include "bdz.h" /* included -- Fabiano */ #include "bdz_ph.h" /* included -- Fabiano */ #include "chd_ph.h" /* included -- Fabiano */ #include "chd.h" /* included -- Fabiano */ #include #include #include //#define DEBUG #include "debug.h" const char *cmph_names[] = {"bmz", "bmz8", "chm", "brz", "fch", "bdz", "bdz_ph", "chd_ph", "chd", NULL }; /* included -- Fabiano */ typedef struct { void *vector; cmph_uint32 position; // access position when data is a vector } cmph_vector_t; /** * Support a vector of struct as the source of keys. * * E.g. The keys could be the fieldB's in a vector of struct rec where * struct rec is defined as: * struct rec { * fieldA; * fieldB; * fieldC; * } */ typedef struct { void *vector; /* Pointer to the vector of struct */ cmph_uint32 position; /* current position */ cmph_uint32 struct_size; /* The size of the struct */ cmph_uint32 key_offset; /* The byte offset of the key in the struct */ cmph_uint32 key_len; /* The length of the key */ } cmph_struct_vector_t; static cmph_io_adapter_t *cmph_io_vector_new(void * vector, cmph_uint32 nkeys); static void cmph_io_vector_destroy(cmph_io_adapter_t * key_source); static cmph_io_adapter_t *cmph_io_struct_vector_new(void * vector, cmph_uint32 struct_size, cmph_uint32 key_offset, cmph_uint32 key_len, cmph_uint32 nkeys); static void cmph_io_struct_vector_destroy(cmph_io_adapter_t * key_source); static int key_nlfile_read(void *data, char **key, cmph_uint32 *keylen) { FILE *fd = (FILE *)data; *key = NULL; *keylen = 0; while(1) { char buf[BUFSIZ]; char *c = fgets(buf, BUFSIZ, fd); if (c == NULL) return -1; if (feof(fd)) return -1; *key = (char *)realloc(*key, *keylen + strlen(buf) + 1); memcpy(*key + *keylen, buf, strlen(buf)); *keylen += (cmph_uint32)strlen(buf); if (buf[strlen(buf) - 1] != '\n') continue; break; } if ((*keylen) && (*key)[*keylen - 1] == '\n') { (*key)[(*keylen) - 1] = 0; --(*keylen); } return (int)(*keylen); } static int key_byte_vector_read(void *data, char **key, cmph_uint32 *keylen) { cmph_vector_t *cmph_vector = (cmph_vector_t *)data; cmph_uint8 **keys_vd = (cmph_uint8 **)cmph_vector->vector; size_t size; memcpy(keylen, keys_vd[cmph_vector->position], sizeof(*keylen)); size = *keylen; *key = (char *)malloc(size); memcpy(*key, keys_vd[cmph_vector->position] + sizeof(*keylen), size); cmph_vector->position = cmph_vector->position + 1; return (int)(*keylen); } static int key_struct_vector_read(void *data, char **key, cmph_uint32 *keylen) { cmph_struct_vector_t *cmph_struct_vector = (cmph_struct_vector_t *)data; char *keys_vd = (char *)cmph_struct_vector->vector; size_t size; *keylen = cmph_struct_vector->key_len; size = *keylen; *key = (char *)malloc(size); memcpy(*key, (keys_vd + (cmph_struct_vector->position * cmph_struct_vector->struct_size) + cmph_struct_vector->key_offset), size); cmph_struct_vector->position = cmph_struct_vector->position + 1; return (int)(*keylen); } static int key_vector_read(void *data, char **key, cmph_uint32 *keylen) { cmph_vector_t *cmph_vector = (cmph_vector_t *)data; char **keys_vd = (char **)cmph_vector->vector; size_t size; *keylen = (cmph_uint32)strlen(keys_vd[cmph_vector->position]); size = *keylen; *key = (char *)malloc(size + 1); strcpy(*key, keys_vd[cmph_vector->position]); cmph_vector->position = cmph_vector->position + 1; return (int)(*keylen); } static void key_nlfile_dispose(void *data, char *key, cmph_uint32 keylen) { free(key); } static void key_vector_dispose(void *data, char *key, cmph_uint32 keylen) { free(key); } static void key_nlfile_rewind(void *data) { FILE *fd = (FILE *)data; rewind(fd); } static void key_struct_vector_rewind(void *data) { cmph_struct_vector_t *cmph_struct_vector = (cmph_struct_vector_t *)data; cmph_struct_vector->position = 0; } static void key_vector_rewind(void *data) { cmph_vector_t *cmph_vector = (cmph_vector_t *)data; cmph_vector->position = 0; } static cmph_uint32 count_nlfile_keys(FILE *fd) { cmph_uint32 count = 0; register char * ptr; rewind(fd); while(1) { char buf[BUFSIZ]; ptr = fgets(buf, BUFSIZ, fd); if (feof(fd)) break; if (buf[strlen(buf) - 1] != '\n') continue; ++count; } rewind(fd); return count; } cmph_io_adapter_t *cmph_io_nlfile_adapter(FILE * keys_fd) { cmph_io_adapter_t * key_source = (cmph_io_adapter_t *)malloc(sizeof(cmph_io_adapter_t)); assert(key_source); key_source->data = (void *)keys_fd; key_source->nkeys = count_nlfile_keys(keys_fd); key_source->read = key_nlfile_read; key_source->dispose = key_nlfile_dispose; key_source->rewind = key_nlfile_rewind; return key_source; } void cmph_io_nlfile_adapter_destroy(cmph_io_adapter_t * key_source) { free(key_source); } cmph_io_adapter_t *cmph_io_nlnkfile_adapter(FILE * keys_fd, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = (cmph_io_adapter_t *)malloc(sizeof(cmph_io_adapter_t)); assert(key_source); key_source->data = (void *)keys_fd; key_source->nkeys = nkeys; key_source->read = key_nlfile_read; key_source->dispose = key_nlfile_dispose; key_source->rewind = key_nlfile_rewind; return key_source; } void cmph_io_nlnkfile_adapter_destroy(cmph_io_adapter_t * key_source) { free(key_source); } static cmph_io_adapter_t *cmph_io_struct_vector_new(void * vector, cmph_uint32 struct_size, cmph_uint32 key_offset, cmph_uint32 key_len, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = (cmph_io_adapter_t *)malloc(sizeof(cmph_io_adapter_t)); cmph_struct_vector_t * cmph_struct_vector = (cmph_struct_vector_t *)malloc(sizeof(cmph_struct_vector_t)); assert(key_source); assert(cmph_struct_vector); cmph_struct_vector->vector = vector; cmph_struct_vector->position = 0; cmph_struct_vector->struct_size = struct_size; cmph_struct_vector->key_offset = key_offset; cmph_struct_vector->key_len = key_len; key_source->data = (void *)cmph_struct_vector; key_source->nkeys = nkeys; return key_source; } static void cmph_io_struct_vector_destroy(cmph_io_adapter_t * key_source) { cmph_struct_vector_t *cmph_struct_vector = (cmph_struct_vector_t *)key_source->data; cmph_struct_vector->vector = NULL; free(cmph_struct_vector); free(key_source); } static cmph_io_adapter_t *cmph_io_vector_new(void * vector, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = (cmph_io_adapter_t *)malloc(sizeof(cmph_io_adapter_t)); cmph_vector_t * cmph_vector = (cmph_vector_t *)malloc(sizeof(cmph_vector_t)); assert(key_source); assert(cmph_vector); cmph_vector->vector = vector; cmph_vector->position = 0; key_source->data = (void *)cmph_vector; key_source->nkeys = nkeys; return key_source; } static void cmph_io_vector_destroy(cmph_io_adapter_t * key_source) { cmph_vector_t *cmph_vector = (cmph_vector_t *)key_source->data; cmph_vector->vector = NULL; free(cmph_vector); free(key_source); } cmph_io_adapter_t *cmph_io_byte_vector_adapter(cmph_uint8 ** vector, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = cmph_io_vector_new(vector, nkeys); key_source->read = key_byte_vector_read; key_source->dispose = key_vector_dispose; key_source->rewind = key_vector_rewind; return key_source; } void cmph_io_byte_vector_adapter_destroy(cmph_io_adapter_t * key_source) { cmph_io_vector_destroy(key_source); } cmph_io_adapter_t *cmph_io_struct_vector_adapter(void * vector, cmph_uint32 struct_size, cmph_uint32 key_offset, cmph_uint32 key_len, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = cmph_io_struct_vector_new(vector, struct_size, key_offset, key_len, nkeys); key_source->read = key_struct_vector_read; key_source->dispose = key_vector_dispose; key_source->rewind = key_struct_vector_rewind; return key_source; } void cmph_io_struct_vector_adapter_destroy(cmph_io_adapter_t * key_source) { cmph_io_struct_vector_destroy(key_source); } cmph_io_adapter_t *cmph_io_vector_adapter(char ** vector, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = cmph_io_vector_new(vector, nkeys); key_source->read = key_vector_read; key_source->dispose = key_vector_dispose; key_source->rewind = key_vector_rewind; return key_source; } void cmph_io_vector_adapter_destroy(cmph_io_adapter_t * key_source) { cmph_io_vector_destroy(key_source); } cmph_config_t *cmph_config_new(cmph_io_adapter_t *key_source) { cmph_config_t *mph = NULL; mph = __config_new(key_source); assert(mph); mph->algo = CMPH_CHM; // default value mph->data = chm_config_new(); return mph; } void cmph_config_set_algo(cmph_config_t *mph, CMPH_ALGO algo) { if (algo != mph->algo) { switch (mph->algo) { case CMPH_CHM: chm_config_destroy(mph); break; case CMPH_BMZ: bmz_config_destroy(mph); break; case CMPH_BMZ8: bmz8_config_destroy(mph); break; case CMPH_BRZ: brz_config_destroy(mph); break; case CMPH_FCH: fch_config_destroy(mph); break; case CMPH_BDZ: bdz_config_destroy(mph); break; case CMPH_BDZ_PH: bdz_ph_config_destroy(mph); break; case CMPH_CHD_PH: chd_ph_config_destroy(mph); break; case CMPH_CHD: chd_config_destroy(mph); break; default: assert(0); } switch(algo) { case CMPH_CHM: mph->data = chm_config_new(); break; case CMPH_BMZ: mph->data = bmz_config_new(); break; case CMPH_BMZ8: mph->data = bmz8_config_new(); break; case CMPH_BRZ: mph->data = brz_config_new(); break; case CMPH_FCH: mph->data = fch_config_new(); break; case CMPH_BDZ: mph->data = bdz_config_new(); break; case CMPH_BDZ_PH: mph->data = bdz_ph_config_new(); break; case CMPH_CHD_PH: mph->data = chd_ph_config_new(); break; case CMPH_CHD: mph->data = chd_config_new(mph); break; default: assert(0); } } mph->algo = algo; } void cmph_config_set_tmp_dir(cmph_config_t *mph, cmph_uint8 *tmp_dir) { if (mph->algo == CMPH_BRZ) { brz_config_set_tmp_dir(mph, tmp_dir); } } void cmph_config_set_mphf_fd(cmph_config_t *mph, FILE *mphf_fd) { if (mph->algo == CMPH_BRZ) { brz_config_set_mphf_fd(mph, mphf_fd); } } void cmph_config_set_b(cmph_config_t *mph, cmph_uint32 b) { if (mph->algo == CMPH_BRZ) { brz_config_set_b(mph, b); } else if (mph->algo == CMPH_BDZ) { bdz_config_set_b(mph, b); } else if (mph->algo == CMPH_CHD_PH) { chd_ph_config_set_b(mph, b); } else if (mph->algo == CMPH_CHD) { chd_config_set_b(mph, b); } } void cmph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin) { if (mph->algo == CMPH_CHD_PH) { chd_ph_config_set_keys_per_bin(mph, keys_per_bin); } else if (mph->algo == CMPH_CHD) { chd_config_set_keys_per_bin(mph, keys_per_bin); } } void cmph_config_set_memory_availability(cmph_config_t *mph, cmph_uint32 memory_availability) { if (mph->algo == CMPH_BRZ) { brz_config_set_memory_availability(mph, memory_availability); } } void cmph_config_destroy(cmph_config_t *mph) { if(mph) { DEBUGP("Destroying mph with algo %s\n", cmph_names[mph->algo]); switch (mph->algo) { case CMPH_CHM: chm_config_destroy(mph); break; case CMPH_BMZ: /* included -- Fabiano */ bmz_config_destroy(mph); break; case CMPH_BMZ8: /* included -- Fabiano */ bmz8_config_destroy(mph); break; case CMPH_BRZ: /* included -- Fabiano */ brz_config_destroy(mph); break; case CMPH_FCH: /* included -- Fabiano */ fch_config_destroy(mph); break; case CMPH_BDZ: /* included -- Fabiano */ bdz_config_destroy(mph); break; case CMPH_BDZ_PH: /* included -- Fabiano */ bdz_ph_config_destroy(mph); break; case CMPH_CHD_PH: /* included -- Fabiano */ chd_ph_config_destroy(mph); break; case CMPH_CHD: /* included -- Fabiano */ chd_config_destroy(mph); break; default: assert(0); } __config_destroy(mph); } } void cmph_config_set_verbosity(cmph_config_t *mph, cmph_uint32 verbosity) { mph->verbosity = verbosity; } void cmph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { switch (mph->algo) { case CMPH_CHM: chm_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_BMZ: /* included -- Fabiano */ bmz_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_BMZ8: /* included -- Fabiano */ bmz8_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_BRZ: /* included -- Fabiano */ brz_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_FCH: /* included -- Fabiano */ fch_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_BDZ: /* included -- Fabiano */ bdz_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_BDZ_PH: /* included -- Fabiano */ bdz_ph_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_CHD_PH: /* included -- Fabiano */ chd_ph_config_set_hashfuncs(mph, hashfuncs); break; case CMPH_CHD: /* included -- Fabiano */ chd_config_set_hashfuncs(mph, hashfuncs); break; default: break; } return; } void cmph_config_set_graphsize(cmph_config_t *mph, double c) { mph->c = c; return; } cmph_t *cmph_new(cmph_config_t *mph) { cmph_t *mphf = NULL; double c = mph->c; DEBUGP("Creating mph with algorithm %s\n", cmph_names[mph->algo]); switch (mph->algo) { case CMPH_CHM: DEBUGP("Creating chm hash\n"); mphf = chm_new(mph, c); break; case CMPH_BMZ: /* included -- Fabiano */ DEBUGP("Creating bmz hash\n"); mphf = bmz_new(mph, c); break; case CMPH_BMZ8: /* included -- Fabiano */ DEBUGP("Creating bmz8 hash\n"); mphf = bmz8_new(mph, c); break; case CMPH_BRZ: /* included -- Fabiano */ DEBUGP("Creating brz hash\n"); if (c >= 2.0) brz_config_set_algo(mph, CMPH_FCH); else brz_config_set_algo(mph, CMPH_BMZ8); mphf = brz_new(mph, c); break; case CMPH_FCH: /* included -- Fabiano */ DEBUGP("Creating fch hash\n"); mphf = fch_new(mph, c); break; case CMPH_BDZ: /* included -- Fabiano */ DEBUGP("Creating bdz hash\n"); mphf = bdz_new(mph, c); break; case CMPH_BDZ_PH: /* included -- Fabiano */ DEBUGP("Creating bdz_ph hash\n"); mphf = bdz_ph_new(mph, c); break; case CMPH_CHD_PH: /* included -- Fabiano */ DEBUGP("Creating chd_ph hash\n"); mphf = chd_ph_new(mph, c); break; case CMPH_CHD: /* included -- Fabiano */ DEBUGP("Creating chd hash\n"); mphf = chd_new(mph, c); break; default: assert(0); } return mphf; } int cmph_dump(cmph_t *mphf, FILE *f) { switch (mphf->algo) { case CMPH_CHM: return chm_dump(mphf, f); case CMPH_BMZ: /* included -- Fabiano */ return bmz_dump(mphf, f); case CMPH_BMZ8: /* included -- Fabiano */ return bmz8_dump(mphf, f); case CMPH_BRZ: /* included -- Fabiano */ return brz_dump(mphf, f); case CMPH_FCH: /* included -- Fabiano */ return fch_dump(mphf, f); case CMPH_BDZ: /* included -- Fabiano */ return bdz_dump(mphf, f); case CMPH_BDZ_PH: /* included -- Fabiano */ return bdz_ph_dump(mphf, f); case CMPH_CHD_PH: /* included -- Fabiano */ return chd_ph_dump(mphf, f); case CMPH_CHD: /* included -- Fabiano */ return chd_dump(mphf, f); default: assert(0); } assert(0); return 0; } cmph_t *cmph_load(FILE *f) { cmph_t *mphf = NULL; DEBUGP("Loading mphf generic parts\n"); mphf = __cmph_load(f); if (mphf == NULL) return NULL; DEBUGP("Loading mphf algorithm dependent parts\n"); switch (mphf->algo) { case CMPH_CHM: chm_load(f, mphf); break; case CMPH_BMZ: /* included -- Fabiano */ DEBUGP("Loading bmz algorithm dependent parts\n"); bmz_load(f, mphf); break; case CMPH_BMZ8: /* included -- Fabiano */ DEBUGP("Loading bmz8 algorithm dependent parts\n"); bmz8_load(f, mphf); break; case CMPH_BRZ: /* included -- Fabiano */ DEBUGP("Loading brz algorithm dependent parts\n"); brz_load(f, mphf); break; case CMPH_FCH: /* included -- Fabiano */ DEBUGP("Loading fch algorithm dependent parts\n"); fch_load(f, mphf); break; case CMPH_BDZ: /* included -- Fabiano */ DEBUGP("Loading bdz algorithm dependent parts\n"); bdz_load(f, mphf); break; case CMPH_BDZ_PH: /* included -- Fabiano */ DEBUGP("Loading bdz_ph algorithm dependent parts\n"); bdz_ph_load(f, mphf); break; case CMPH_CHD_PH: /* included -- Fabiano */ DEBUGP("Loading chd_ph algorithm dependent parts\n"); chd_ph_load(f, mphf); break; case CMPH_CHD: /* included -- Fabiano */ DEBUGP("Loading chd algorithm dependent parts\n"); chd_load(f, mphf); break; default: assert(0); } DEBUGP("Loaded mphf\n"); return mphf; } cmph_uint32 cmph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { DEBUGP("mphf algorithm: %u \n", mphf->algo); switch(mphf->algo) { case CMPH_CHM: return chm_search(mphf, key, keylen); case CMPH_BMZ: /* included -- Fabiano */ DEBUGP("bmz algorithm search\n"); return bmz_search(mphf, key, keylen); case CMPH_BMZ8: /* included -- Fabiano */ DEBUGP("bmz8 algorithm search\n"); return bmz8_search(mphf, key, keylen); case CMPH_BRZ: /* included -- Fabiano */ DEBUGP("brz algorithm search\n"); return brz_search(mphf, key, keylen); case CMPH_FCH: /* included -- Fabiano */ DEBUGP("fch algorithm search\n"); return fch_search(mphf, key, keylen); case CMPH_BDZ: /* included -- Fabiano */ DEBUGP("bdz algorithm search\n"); return bdz_search(mphf, key, keylen); case CMPH_BDZ_PH: /* included -- Fabiano */ DEBUGP("bdz_ph algorithm search\n"); return bdz_ph_search(mphf, key, keylen); case CMPH_CHD_PH: /* included -- Fabiano */ DEBUGP("chd_ph algorithm search\n"); return chd_ph_search(mphf, key, keylen); case CMPH_CHD: /* included -- Fabiano */ DEBUGP("chd algorithm search\n"); return chd_search(mphf, key, keylen); default: assert(0); } assert(0); return 0; } cmph_uint32 cmph_size(cmph_t *mphf) { return mphf->size; } void cmph_destroy(cmph_t *mphf) { switch(mphf->algo) { case CMPH_CHM: chm_destroy(mphf); return; case CMPH_BMZ: /* included -- Fabiano */ bmz_destroy(mphf); return; case CMPH_BMZ8: /* included -- Fabiano */ bmz8_destroy(mphf); return; case CMPH_BRZ: /* included -- Fabiano */ brz_destroy(mphf); return; case CMPH_FCH: /* included -- Fabiano */ fch_destroy(mphf); return; case CMPH_BDZ: /* included -- Fabiano */ bdz_destroy(mphf); return; case CMPH_BDZ_PH: /* included -- Fabiano */ bdz_ph_destroy(mphf); return; case CMPH_CHD_PH: /* included -- Fabiano */ chd_ph_destroy(mphf); return; case CMPH_CHD: /* included -- Fabiano */ chd_destroy(mphf); return; default: assert(0); } assert(0); return; } /** \fn void cmph_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void cmph_pack(cmph_t *mphf, void *packed_mphf) { // packing algorithm type to be used in cmph.c cmph_uint32 * ptr = (cmph_uint32 *) packed_mphf; *ptr++ = mphf->algo; DEBUGP("mphf->algo = %u\n", mphf->algo); switch(mphf->algo) { case CMPH_CHM: chm_pack(mphf, ptr); break; case CMPH_BMZ: /* included -- Fabiano */ bmz_pack(mphf, ptr); break; case CMPH_BMZ8: /* included -- Fabiano */ bmz8_pack(mphf, ptr); break; case CMPH_BRZ: /* included -- Fabiano */ brz_pack(mphf, ptr); break; case CMPH_FCH: /* included -- Fabiano */ fch_pack(mphf, ptr); break; case CMPH_BDZ: /* included -- Fabiano */ bdz_pack(mphf, ptr); break; case CMPH_BDZ_PH: /* included -- Fabiano */ bdz_ph_pack(mphf, ptr); break; case CMPH_CHD_PH: /* included -- Fabiano */ chd_ph_pack(mphf, ptr); break; case CMPH_CHD: /* included -- Fabiano */ chd_pack(mphf, ptr); break; default: assert(0); } return; } /** \fn cmph_uint32 cmph_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 cmph_packed_size(cmph_t *mphf) { switch(mphf->algo) { case CMPH_CHM: return chm_packed_size(mphf); case CMPH_BMZ: /* included -- Fabiano */ return bmz_packed_size(mphf); case CMPH_BMZ8: /* included -- Fabiano */ return bmz8_packed_size(mphf); case CMPH_BRZ: /* included -- Fabiano */ return brz_packed_size(mphf); case CMPH_FCH: /* included -- Fabiano */ return fch_packed_size(mphf); case CMPH_BDZ: /* included -- Fabiano */ return bdz_packed_size(mphf); case CMPH_BDZ_PH: /* included -- Fabiano */ return bdz_ph_packed_size(mphf); case CMPH_CHD_PH: /* included -- Fabiano */ return chd_ph_packed_size(mphf); case CMPH_CHD: /* included -- Fabiano */ return chd_packed_size(mphf); default: assert(0); } return 0; // FAILURE } /** cmph_uint32 cmph_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 cmph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { cmph_uint32 *ptr = (cmph_uint32 *)packed_mphf; // fprintf(stderr, "algo:%u\n", *ptr); switch(*ptr) { case CMPH_CHM: return chm_search_packed(++ptr, key, keylen); case CMPH_BMZ: /* included -- Fabiano */ return bmz_search_packed(++ptr, key, keylen); case CMPH_BMZ8: /* included -- Fabiano */ return bmz8_search_packed(++ptr, key, keylen); case CMPH_BRZ: /* included -- Fabiano */ return brz_search_packed(++ptr, key, keylen); case CMPH_FCH: /* included -- Fabiano */ return fch_search_packed(++ptr, key, keylen); case CMPH_BDZ: /* included -- Fabiano */ return bdz_search_packed(++ptr, key, keylen); case CMPH_BDZ_PH: /* included -- Fabiano */ return bdz_ph_search_packed(++ptr, key, keylen); case CMPH_CHD_PH: /* included -- Fabiano */ return chd_ph_search_packed(++ptr, key, keylen); case CMPH_CHD: /* included -- Fabiano */ return chd_search_packed(++ptr, key, keylen); default: assert(0); } return 0; // FAILURE } cmph-0.9/src/bdz_ph.c0000755000175000017500000005261111214360003011431 00000000000000#include "bdz_ph.h" #include "cmph_structs.h" #include "bdz_structs_ph.h" #include "hash.h" #include "bitbool.h" #include #include #include #include #include //#define DEBUG #include "debug.h" #define UNASSIGNED 3 #define NULL_EDGE 0xffffffff static cmph_uint8 pow3_table[5] = {1,3,9,27,81}; static cmph_uint8 lookup_table[5][256] = { {0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0}, {0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 0, 1}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, }; typedef struct { cmph_uint32 vertices[3]; cmph_uint32 next_edges[3]; }bdz_ph_edge_t; typedef cmph_uint32 * bdz_ph_queue_t; static void bdz_ph_alloc_queue(bdz_ph_queue_t * queuep, cmph_uint32 nedges) { (*queuep)=malloc(nedges*sizeof(cmph_uint32)); }; static void bdz_ph_free_queue(bdz_ph_queue_t * queue) { free(*queue); }; typedef struct { cmph_uint32 nedges; bdz_ph_edge_t * edges; cmph_uint32 * first_edge; cmph_uint8 * vert_degree; }bdz_ph_graph3_t; static void bdz_ph_alloc_graph3(bdz_ph_graph3_t * graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { graph3->edges=malloc(nedges*sizeof(bdz_ph_edge_t)); graph3->first_edge=malloc(nvertices*sizeof(cmph_uint32)); graph3->vert_degree=malloc((size_t)nvertices); }; static void bdz_ph_init_graph3(bdz_ph_graph3_t * graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { memset(graph3->first_edge,0xff,nvertices*sizeof(cmph_uint32)); memset(graph3->vert_degree,0,(size_t)nvertices); graph3->nedges=0; }; static void bdz_ph_free_graph3(bdz_ph_graph3_t *graph3) { free(graph3->edges); free(graph3->first_edge); free(graph3->vert_degree); }; static void bdz_ph_partial_free_graph3(bdz_ph_graph3_t *graph3) { free(graph3->first_edge); free(graph3->vert_degree); graph3->first_edge = NULL; graph3->vert_degree = NULL; }; static void bdz_ph_add_edge(bdz_ph_graph3_t * graph3, cmph_uint32 v0, cmph_uint32 v1, cmph_uint32 v2) { graph3->edges[graph3->nedges].vertices[0]=v0; graph3->edges[graph3->nedges].vertices[1]=v1; graph3->edges[graph3->nedges].vertices[2]=v2; graph3->edges[graph3->nedges].next_edges[0]=graph3->first_edge[v0]; graph3->edges[graph3->nedges].next_edges[1]=graph3->first_edge[v1]; graph3->edges[graph3->nedges].next_edges[2]=graph3->first_edge[v2]; graph3->first_edge[v0]=graph3->first_edge[v1]=graph3->first_edge[v2]=graph3->nedges; graph3->vert_degree[v0]++; graph3->vert_degree[v1]++; graph3->vert_degree[v2]++; graph3->nedges++; }; static void bdz_ph_dump_graph(bdz_ph_graph3_t* graph3, cmph_uint32 nedges, cmph_uint32 nvertices) { int i; for(i=0;iedges[i].vertices[0], graph3->edges[i].vertices[1],graph3->edges[i].vertices[2]); printf(" nexts %d %d %d",graph3->edges[i].next_edges[0], graph3->edges[i].next_edges[1],graph3->edges[i].next_edges[2]); }; for(i=0;ifirst_edge[i]); }; }; static void bdz_ph_remove_edge(bdz_ph_graph3_t * graph3, cmph_uint32 curr_edge) { cmph_uint32 i,j=0,vert,edge1,edge2; for(i=0;i<3;i++){ vert=graph3->edges[curr_edge].vertices[i]; edge1=graph3->first_edge[vert]; edge2=NULL_EDGE; while(edge1!=curr_edge&&edge1!=NULL_EDGE){ edge2=edge1; if(graph3->edges[edge1].vertices[0]==vert){ j=0; } else if(graph3->edges[edge1].vertices[1]==vert){ j=1; } else j=2; edge1=graph3->edges[edge1].next_edges[j]; }; if(edge1==NULL_EDGE){ printf("\nerror remove edge %d dump graph",curr_edge); bdz_ph_dump_graph(graph3,graph3->nedges,graph3->nedges+graph3->nedges/4); exit(-1); }; if(edge2!=NULL_EDGE){ graph3->edges[edge2].next_edges[j] = graph3->edges[edge1].next_edges[i]; } else graph3->first_edge[vert]= graph3->edges[edge1].next_edges[i]; graph3->vert_degree[vert]--; }; }; static int bdz_ph_generate_queue(cmph_uint32 nedges, cmph_uint32 nvertices, bdz_ph_queue_t queue, bdz_ph_graph3_t* graph3) { cmph_uint32 i,v0,v1,v2; cmph_uint32 queue_head=0,queue_tail=0; cmph_uint32 curr_edge; cmph_uint32 tmp_edge; cmph_uint8 * marked_edge =malloc((size_t)(nedges >> 3) + 1); memset(marked_edge, 0, (size_t)(nedges >> 3) + 1); for(i=0;iedges[i].vertices[0]; v1=graph3->edges[i].vertices[1]; v2=graph3->edges[i].vertices[2]; if(graph3->vert_degree[v0]==1 || graph3->vert_degree[v1]==1 || graph3->vert_degree[v2]==1){ if(!GETBIT(marked_edge,i)) { queue[queue_head++]=i; SETBIT(marked_edge,i); } }; }; while(queue_tail!=queue_head){ curr_edge=queue[queue_tail++]; bdz_ph_remove_edge(graph3,curr_edge); v0=graph3->edges[curr_edge].vertices[0]; v1=graph3->edges[curr_edge].vertices[1]; v2=graph3->edges[curr_edge].vertices[2]; if(graph3->vert_degree[v0]==1 ) { tmp_edge=graph3->first_edge[v0]; if(!GETBIT(marked_edge,tmp_edge)) { queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; if(graph3->vert_degree[v1]==1) { tmp_edge=graph3->first_edge[v1]; if(!GETBIT(marked_edge,tmp_edge)){ queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; if(graph3->vert_degree[v2]==1){ tmp_edge=graph3->first_edge[v2]; if(!GETBIT(marked_edge,tmp_edge)){ queue[queue_head++]=tmp_edge; SETBIT(marked_edge,tmp_edge); }; }; }; free(marked_edge); return (int)queue_head - (int)nedges;/* returns 0 if successful otherwies return negative number*/ }; static int bdz_ph_mapping(cmph_config_t *mph, bdz_ph_graph3_t* graph3, bdz_ph_queue_t queue); static void assigning(bdz_ph_config_data_t *bdz_ph, bdz_ph_graph3_t* graph3, bdz_ph_queue_t queue); static void bdz_ph_optimization(bdz_ph_config_data_t *bdz_ph); bdz_ph_config_data_t *bdz_ph_config_new() { bdz_ph_config_data_t *bdz_ph; bdz_ph = (bdz_ph_config_data_t *)malloc(sizeof(bdz_ph_config_data_t)); assert(bdz_ph); memset(bdz_ph, 0, sizeof(bdz_ph_config_data_t)); bdz_ph->hashfunc = CMPH_HASH_JENKINS; bdz_ph->g = NULL; bdz_ph->hl = NULL; return bdz_ph; } void bdz_ph_config_destroy(cmph_config_t *mph) { bdz_ph_config_data_t *data = (bdz_ph_config_data_t *)mph->data; DEBUGP("Destroying algorithm dependent data\n"); free(data); } void bdz_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { bdz_ph_config_data_t *bdz_ph = (bdz_ph_config_data_t *)mph->data; CMPH_HASH *hashptr = hashfuncs; cmph_uint32 i = 0; while(*hashptr != CMPH_HASH_COUNT) { if (i >= 1) break; //bdz_ph only uses one linear hash function bdz_ph->hashfunc = *hashptr; ++i, ++hashptr; } } cmph_t *bdz_ph_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; bdz_ph_data_t *bdz_phf = NULL; cmph_uint32 iterations; bdz_ph_queue_t edges; bdz_ph_graph3_t graph3; bdz_ph_config_data_t *bdz_ph = (bdz_ph_config_data_t *)mph->data; #ifdef CMPH_TIMING double construction_time_begin = 0.0; double construction_time = 0.0; ELAPSED_TIME_IN_SECONDS(&construction_time_begin); #endif if (c == 0) c = 1.23; // validating restrictions over parameter c. DEBUGP("c: %f\n", c); bdz_ph->m = mph->key_source->nkeys; bdz_ph->r = (cmph_uint32)ceil((c * mph->key_source->nkeys)/3); if ((bdz_ph->r % 2) == 0) bdz_ph->r += 1; bdz_ph->n = 3*bdz_ph->r; bdz_ph_alloc_graph3(&graph3, bdz_ph->m, bdz_ph->n); bdz_ph_alloc_queue(&edges,bdz_ph->m); DEBUGP("Created hypergraph\n"); DEBUGP("m (edges): %u n (vertices): %u r: %u c: %f \n", bdz_ph->m, bdz_ph->n, bdz_ph->r, c); // Mapping step iterations = 100; if (mph->verbosity) { fprintf(stderr, "Entering mapping step for mph creation of %u keys with graph sized %u\n", bdz_ph->m, bdz_ph->n); } while(1) { int ok; DEBUGP("linear hash function \n"); bdz_ph->hl = hash_state_new(bdz_ph->hashfunc, 15); ok = bdz_ph_mapping(mph, &graph3, edges); if (!ok) { --iterations; hash_state_destroy(bdz_ph->hl); bdz_ph->hl = NULL; DEBUGP("%u iterations remaining\n", iterations); if (mph->verbosity) { fprintf(stderr, "acyclic graph creation failure - %u iterations remaining\n", iterations); } if (iterations == 0) break; } else break; } if (iterations == 0) { // free(bdz_ph->g); bdz_ph_free_queue(&edges); bdz_ph_free_graph3(&graph3); return NULL; } bdz_ph_partial_free_graph3(&graph3); // Assigning step if (mph->verbosity) { fprintf(stderr, "Entering assigning step for mph creation of %u keys with graph sized %u\n", bdz_ph->m, bdz_ph->n); } assigning(bdz_ph, &graph3, edges); bdz_ph_free_queue(&edges); bdz_ph_free_graph3(&graph3); if (mph->verbosity) { fprintf(stderr, "Starting optimization step\n"); } bdz_ph_optimization(bdz_ph); #ifdef CMPH_TIMING ELAPSED_TIME_IN_SECONDS(&construction_time); #endif mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; bdz_phf = (bdz_ph_data_t *)malloc(sizeof(bdz_ph_data_t)); bdz_phf->g = bdz_ph->g; bdz_ph->g = NULL; //transfer memory ownership bdz_phf->hl = bdz_ph->hl; bdz_ph->hl = NULL; //transfer memory ownership bdz_phf->n = bdz_ph->n; bdz_phf->m = bdz_ph->m; bdz_phf->r = bdz_ph->r; mphf->data = bdz_phf; mphf->size = bdz_ph->n; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } #ifdef CMPH_TIMING register cmph_uint32 space_usage = bdz_ph_packed_size(mphf)*8; register cmph_uint32 keys_per_bucket = 1; construction_time = construction_time - construction_time_begin; fprintf(stdout, "%u\t%.2f\t%u\t%.4f\t%.4f\n", bdz_ph->m, bdz_ph->m/(double)bdz_ph->n, keys_per_bucket, construction_time, space_usage/(double)bdz_ph->m); #endif return mphf; } static int bdz_ph_mapping(cmph_config_t *mph, bdz_ph_graph3_t* graph3, bdz_ph_queue_t queue) { cmph_uint32 e; int cycles = 0; cmph_uint32 hl[3]; bdz_ph_config_data_t *bdz_ph = (bdz_ph_config_data_t *)mph->data; bdz_ph_init_graph3(graph3, bdz_ph->m, bdz_ph->n); mph->key_source->rewind(mph->key_source->data); for (e = 0; e < mph->key_source->nkeys; ++e) { cmph_uint32 h0, h1, h2; cmph_uint32 keylen; char *key = NULL; mph->key_source->read(mph->key_source->data, &key, &keylen); hash_vector(bdz_ph->hl, key, keylen, hl); h0 = hl[0] % bdz_ph->r; h1 = hl[1] % bdz_ph->r + bdz_ph->r; h2 = hl[2] % bdz_ph->r + (bdz_ph->r << 1); mph->key_source->dispose(mph->key_source->data, key, keylen); bdz_ph_add_edge(graph3,h0,h1,h2); } cycles = bdz_ph_generate_queue(bdz_ph->m, bdz_ph->n, queue, graph3); return (cycles == 0); } static void assigning(bdz_ph_config_data_t *bdz_ph, bdz_ph_graph3_t* graph3, bdz_ph_queue_t queue) { cmph_uint32 i; cmph_uint32 nedges=graph3->nedges; cmph_uint32 curr_edge; cmph_uint32 v0,v1,v2; cmph_uint8 * marked_vertices =malloc((size_t)(bdz_ph->n >> 3) + 1); cmph_uint32 sizeg = (cmph_uint32)ceil(bdz_ph->n/4.0); bdz_ph->g = (cmph_uint8 *)calloc((size_t)sizeg, sizeof(cmph_uint8)); memset(marked_vertices, 0, (size_t)(bdz_ph->n >> 3) + 1); //memset(bdz_ph->g, 0xff, sizeg); for(i=nedges-1;i+1>=1;i--){ curr_edge=queue[i]; v0=graph3->edges[curr_edge].vertices[0]; v1=graph3->edges[curr_edge].vertices[1]; v2=graph3->edges[curr_edge].vertices[2]; DEBUGP("B:%u %u %u -- %u %u %u\n", v0, v1, v2, GETVALUE(bdz_ph->g, v0), GETVALUE(bdz_ph->g, v1), GETVALUE(bdz_ph->g, v2)); if(!GETBIT(marked_vertices, v0)){ if(!GETBIT(marked_vertices,v1)) { //SETVALUE(bdz_ph->g, v1, UNASSIGNED); SETBIT(marked_vertices, v1); } if(!GETBIT(marked_vertices,v2)) { //SETVALUE(bdz_ph->g, v2, UNASSIGNED); SETBIT(marked_vertices, v2); } SETVALUE0(bdz_ph->g, v0, (6-(GETVALUE(bdz_ph->g, v1) + GETVALUE(bdz_ph->g,v2)))%3); SETBIT(marked_vertices, v0); } else if(!GETBIT(marked_vertices, v1)) { if(!GETBIT(marked_vertices, v2)) { //SETVALUE(bdz_ph->g, v2, UNASSIGNED); SETBIT(marked_vertices, v2); } SETVALUE0(bdz_ph->g, v1, (7 - (GETVALUE(bdz_ph->g, v0)+GETVALUE(bdz_ph->g, v2)))%3); SETBIT(marked_vertices, v1); }else { SETVALUE0(bdz_ph->g, v2, (8-(GETVALUE(bdz_ph->g,v0)+GETVALUE(bdz_ph->g, v1)))%3); SETBIT(marked_vertices, v2); } DEBUGP("A:%u %u %u -- %u %u %u\n", v0, v1, v2, GETVALUE(bdz_ph->g, v0), GETVALUE(bdz_ph->g, v1), GETVALUE(bdz_ph->g, v2)); }; free(marked_vertices); } static void bdz_ph_optimization(bdz_ph_config_data_t *bdz_ph) { cmph_uint32 i; cmph_uint8 byte = 0; cmph_uint32 sizeg = (cmph_uint32)ceil(bdz_ph->n/5.0); cmph_uint8 * new_g = (cmph_uint8 *)calloc((size_t)sizeg, sizeof(cmph_uint8)); cmph_uint8 value; cmph_uint32 idx; for(i = 0; i < bdz_ph->n; i++) { idx = i/5; byte = new_g[idx]; value = GETVALUE(bdz_ph->g, i); byte = (cmph_uint8) (byte + value*pow3_table[i%5U]); new_g[idx] = byte; } free(bdz_ph->g); bdz_ph->g = new_g; } int bdz_ph_dump(cmph_t *mphf, FILE *fd) { char *buf = NULL; cmph_uint32 buflen; cmph_uint32 sizeg = 0; register size_t nbytes; bdz_ph_data_t *data = (bdz_ph_data_t *)mphf->data; __cmph_dump(mphf, fd); hash_state_dump(data->hl, &buf, &buflen); DEBUGP("Dumping hash state with %u bytes to disk\n", buflen); nbytes = fwrite(&buflen, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(buf, (size_t)buflen, (size_t)1, fd); free(buf); nbytes = fwrite(&(data->n), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->m), sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(&(data->r), sizeof(cmph_uint32), (size_t)1, fd); sizeg = (cmph_uint32)ceil(data->n/5.0); nbytes = fwrite(data->g, sizeof(cmph_uint8)*sizeg, (size_t)1, fd); #ifdef DEBUG cmph_uint32 i; fprintf(stderr, "G: "); for (i = 0; i < data->n; ++i) fprintf(stderr, "%u ", GETVALUE(data->g, i)); fprintf(stderr, "\n"); #endif return 1; } void bdz_ph_load(FILE *f, cmph_t *mphf) { char *buf = NULL; cmph_uint32 buflen; cmph_uint32 sizeg = 0; register size_t nbytes; bdz_ph_data_t *bdz_ph = (bdz_ph_data_t *)malloc(sizeof(bdz_ph_data_t)); DEBUGP("Loading bdz_ph mphf\n"); mphf->data = bdz_ph; nbytes = fread(&buflen, sizeof(cmph_uint32), (size_t)1, f); DEBUGP("Hash state has %u bytes\n", buflen); buf = (char *)malloc((size_t)buflen); nbytes = fread(buf, (size_t)buflen, (size_t)1, f); bdz_ph->hl = hash_state_load(buf, buflen); free(buf); DEBUGP("Reading m and n\n"); nbytes = fread(&(bdz_ph->n), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bdz_ph->m), sizeof(cmph_uint32), (size_t)1, f); nbytes = fread(&(bdz_ph->r), sizeof(cmph_uint32), (size_t)1, f); sizeg = (cmph_uint32)ceil(bdz_ph->n/5.0); bdz_ph->g = (cmph_uint8 *)calloc((size_t)sizeg, sizeof(cmph_uint8)); nbytes = fread(bdz_ph->g, sizeg*sizeof(cmph_uint8), (size_t)1, f); return; } cmph_uint32 bdz_ph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { register bdz_ph_data_t *bdz_ph = mphf->data; cmph_uint32 hl[3]; register cmph_uint8 byte0, byte1, byte2; register cmph_uint32 vertex; hash_vector(bdz_ph->hl, key, keylen,hl); hl[0] = hl[0] % bdz_ph->r; hl[1] = hl[1] % bdz_ph->r + bdz_ph->r; hl[2] = hl[2] % bdz_ph->r + (bdz_ph->r << 1); byte0 = bdz_ph->g[hl[0]/5]; byte1 = bdz_ph->g[hl[1]/5]; byte2 = bdz_ph->g[hl[2]/5]; byte0 = lookup_table[hl[0]%5U][byte0]; byte1 = lookup_table[hl[1]%5U][byte1]; byte2 = lookup_table[hl[2]%5U][byte2]; vertex = hl[(byte0 + byte1 + byte2)%3]; return vertex; } void bdz_ph_destroy(cmph_t *mphf) { bdz_ph_data_t *data = (bdz_ph_data_t *)mphf->data; free(data->g); hash_state_destroy(data->hl); free(data); free(mphf); } /** \fn void bdz_ph_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void bdz_ph_pack(cmph_t *mphf, void *packed_mphf) { bdz_ph_data_t *data = (bdz_ph_data_t *)mphf->data; cmph_uint8 * ptr = packed_mphf; // packing hl type CMPH_HASH hl_type = hash_get_type(data->hl); *((cmph_uint32 *) ptr) = hl_type; ptr += sizeof(cmph_uint32); // packing hl hash_state_pack(data->hl, ptr); ptr += hash_state_packed_size(hl_type); // packing r *((cmph_uint32 *) ptr) = data->r; ptr += sizeof(data->r); // packing g cmph_uint32 sizeg = (cmph_uint32)ceil(data->n/5.0); memcpy(ptr, data->g, sizeof(cmph_uint8)*sizeg); } /** \fn cmph_uint32 bdz_ph_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 bdz_ph_packed_size(cmph_t *mphf) { bdz_ph_data_t *data = (bdz_ph_data_t *)mphf->data; CMPH_HASH hl_type = hash_get_type(data->hl); cmph_uint32 sizeg = (cmph_uint32)ceil(data->n/5.0); return (cmph_uint32) (sizeof(CMPH_ALGO) + hash_state_packed_size(hl_type) + 2*sizeof(cmph_uint32) + sizeof(cmph_uint8)*sizeg); } /** cmph_uint32 bdz_ph_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 bdz_ph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register CMPH_HASH hl_type = *(cmph_uint32 *)packed_mphf; register cmph_uint8 *hl_ptr = (cmph_uint8 *)(packed_mphf) + 4; register cmph_uint8 * ptr = hl_ptr + hash_state_packed_size(hl_type); register cmph_uint32 r = *((cmph_uint32*) ptr); register cmph_uint8 * g = ptr + 4; cmph_uint32 hl[3]; register cmph_uint8 byte0, byte1, byte2; register cmph_uint32 vertex; hash_vector_packed(hl_ptr, hl_type, key, keylen, hl); hl[0] = hl[0] % r; hl[1] = hl[1] % r + r; hl[2] = hl[2] % r + (r << 1); byte0 = g[hl[0]/5]; byte1 = g[hl[1]/5]; byte2 = g[hl[2]/5]; byte0 = lookup_table[hl[0]%5][byte0]; byte1 = lookup_table[hl[1]%5][byte1]; byte2 = lookup_table[hl[2]%5][byte2]; vertex = hl[(byte0 + byte1 + byte2)%3]; return vertex; } cmph-0.9/src/fch_buckets.h0000644000175000017500000000202111214344364012447 00000000000000#ifndef __CMPH_FCH_BUCKETS_H__ #define __CMPH_FCH_BUCKETS_H__ #include "cmph_types.h" typedef struct __fch_buckets_t fch_buckets_t; fch_buckets_t * fch_buckets_new(cmph_uint32 nbuckets); cmph_uint8 fch_buckets_is_empty(fch_buckets_t * buckets, cmph_uint32 index); void fch_buckets_insert(fch_buckets_t * buckets, cmph_uint32 index, char * key, cmph_uint32 length); cmph_uint32 fch_buckets_get_size(fch_buckets_t * buckets, cmph_uint32 index); char * fch_buckets_get_key(fch_buckets_t * buckets, cmph_uint32 index, cmph_uint32 index_key); cmph_uint32 fch_buckets_get_keylength(fch_buckets_t * buckets, cmph_uint32 index, cmph_uint32 index_key); // returns the size of biggest bucket. cmph_uint32 fch_buckets_get_max_size(fch_buckets_t * buckets); // returns the number of buckets. cmph_uint32 fch_buckets_get_nbuckets(fch_buckets_t * buckets); cmph_uint32 * fch_buckets_get_indexes_sorted_by_size(fch_buckets_t * buckets); void fch_buckets_print(fch_buckets_t * buckets); void fch_buckets_destroy(fch_buckets_t * buckets); #endif cmph-0.9/src/chd.c0000644000175000017500000001710011214361572010724 00000000000000#include #include #include #include #include #include #include #include "cmph_structs.h" #include "chd_structs.h" #include "chd.h" #include "bitbool.h" //#define DEBUG #include "debug.h" chd_config_data_t *chd_config_new(cmph_config_t *mph) { cmph_io_adapter_t *key_source = mph->key_source; chd_config_data_t *chd; chd = (chd_config_data_t *)malloc(sizeof(chd_config_data_t)); assert(chd); memset(chd, 0, sizeof(chd_config_data_t)); chd->chd_ph = cmph_config_new(key_source); cmph_config_set_algo(chd->chd_ph, CMPH_CHD_PH); return chd; } void chd_config_destroy(cmph_config_t *mph) { chd_config_data_t *data = (chd_config_data_t *) mph->data; DEBUGP("Destroying algorithm dependent data\n"); if(data->chd_ph) { cmph_config_destroy(data->chd_ph); data->chd_ph = NULL; } free(data); } void chd_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs) { chd_config_data_t *data = (chd_config_data_t *) mph->data; cmph_config_set_hashfuncs(data->chd_ph, hashfuncs); } void chd_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket) { chd_config_data_t *data = (chd_config_data_t *) mph->data; cmph_config_set_b(data->chd_ph, keys_per_bucket); } void chd_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin) { chd_config_data_t *data = (chd_config_data_t *) mph->data; cmph_config_set_keys_per_bin(data->chd_ph, keys_per_bin); } cmph_t *chd_new(cmph_config_t *mph, double c) { cmph_t *mphf = NULL; chd_data_t *chdf = NULL; chd_config_data_t *chd = (chd_config_data_t *)mph->data; chd_ph_config_data_t * chd_ph = (chd_ph_config_data_t *)chd->chd_ph->data; compressed_rank_t cr; register cmph_t * chd_phf = NULL; register cmph_uint32 packed_chd_phf_size = 0; cmph_uint8 * packed_chd_phf = NULL; register cmph_uint32 packed_cr_size = 0; cmph_uint8 * packed_cr = NULL; register cmph_uint32 i, idx, nkeys, nvals, nbins; cmph_uint32 * vals_table = NULL; register cmph_uint32 * occup_table = NULL; #ifdef CMPH_TIMING double construction_time_begin = 0.0; double construction_time = 0.0; ELAPSED_TIME_IN_SECONDS(&construction_time_begin); #endif cmph_config_set_verbosity(chd->chd_ph, mph->verbosity); cmph_config_set_graphsize(chd->chd_ph, c); if (mph->verbosity) { fprintf(stderr, "Generating a CHD_PH perfect hash function with a load factor equal to %.3f\n", c); } chd_phf = cmph_new(chd->chd_ph); if(chd_phf == NULL) { return NULL; } packed_chd_phf_size = cmph_packed_size(chd_phf); DEBUGP("packed_chd_phf_size = %u\n", packed_chd_phf_size); /* Make sure that we have enough space to pack the mphf. */ packed_chd_phf = calloc((size_t)packed_chd_phf_size,(size_t)1); /* Pack the mphf. */ cmph_pack(chd_phf, packed_chd_phf); cmph_destroy(chd_phf); if (mph->verbosity) { fprintf(stderr, "Compressing the range of the resulting CHD_PH perfect hash function\n"); } compressed_rank_init(&cr); nbins = chd_ph->n; nkeys = chd_ph->m; nvals = nbins - nkeys; vals_table = (cmph_uint32 *)calloc(nvals, sizeof(cmph_uint32)); occup_table = (cmph_uint32 *)chd_ph->occup_table; for(i = 0, idx = 0; i < nbins; i++) { if(!GETBIT32(occup_table, i)) { vals_table[idx++] = i; } } compressed_rank_generate(&cr, vals_table, nvals); free(vals_table); packed_cr_size = compressed_rank_packed_size(&cr); packed_cr = (cmph_uint8 *) calloc(packed_cr_size, sizeof(cmph_uint8)); compressed_rank_pack(&cr, packed_cr); compressed_rank_destroy(&cr); mphf = (cmph_t *)malloc(sizeof(cmph_t)); mphf->algo = mph->algo; chdf = (chd_data_t *)malloc(sizeof(chd_data_t)); chdf->packed_cr = packed_cr; packed_cr = NULL; //transfer memory ownership chdf->packed_chd_phf = packed_chd_phf; packed_chd_phf = NULL; //transfer memory ownership chdf->packed_chd_phf_size = packed_chd_phf_size; chdf->packed_cr_size = packed_cr_size; mphf->data = chdf; mphf->size = nkeys; DEBUGP("Successfully generated minimal perfect hash\n"); if (mph->verbosity) { fprintf(stderr, "Successfully generated minimal perfect hash function\n"); } #ifdef CMPH_TIMING ELAPSED_TIME_IN_SECONDS(&construction_time); register cmph_uint32 space_usage = chd_packed_size(mphf)*8; construction_time = construction_time - construction_time_begin; fprintf(stdout, "%u\t%.2f\t%u\t%.4f\t%.4f\n", nkeys, c, chd_ph->keys_per_bucket, construction_time, space_usage/(double)nkeys); #endif return mphf; } void chd_load(FILE *fd, cmph_t *mphf) { register size_t nbytes; chd_data_t *chd = (chd_data_t *)malloc(sizeof(chd_data_t)); DEBUGP("Loading chd mphf\n"); mphf->data = chd; nbytes = fread(&chd->packed_chd_phf_size, sizeof(cmph_uint32), (size_t)1, fd); DEBUGP("Loading CHD_PH perfect hash function with %u bytes to disk\n", chd->packed_chd_phf_size); chd->packed_chd_phf = (cmph_uint8 *) calloc((size_t)chd->packed_chd_phf_size,(size_t)1); nbytes = fread(chd->packed_chd_phf, chd->packed_chd_phf_size, (size_t)1, fd); nbytes = fread(&chd->packed_cr_size, sizeof(cmph_uint32), (size_t)1, fd); DEBUGP("Loading Compressed rank structure, which has %u bytes\n", chd->packed_cr_size); chd->packed_cr = (cmph_uint8 *) calloc((size_t)chd->packed_cr_size, (size_t)1); nbytes = fread(chd->packed_cr, chd->packed_cr_size, (size_t)1, fd); } int chd_dump(cmph_t *mphf, FILE *fd) { register size_t nbytes; chd_data_t *data = (chd_data_t *)mphf->data; __cmph_dump(mphf, fd); // Dumping CHD_PH perfect hash function DEBUGP("Dumping CHD_PH perfect hash function with %u bytes to disk\n", data->packed_chd_phf_size); nbytes = fwrite(&data->packed_chd_phf_size, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->packed_chd_phf, data->packed_chd_phf_size, (size_t)1, fd); DEBUGP("Dumping compressed rank structure with %u bytes to disk\n", buflen); nbytes = fwrite(&data->packed_cr_size, sizeof(cmph_uint32), (size_t)1, fd); nbytes = fwrite(data->packed_cr, data->packed_cr_size, (size_t)1, fd); return 1; } void chd_destroy(cmph_t *mphf) { chd_data_t *data = (chd_data_t *)mphf->data; free(data->packed_chd_phf); free(data->packed_cr); free(data); free(mphf); } static inline cmph_uint32 _chd_search(void * packed_chd_phf, void * packed_cr, const char *key, cmph_uint32 keylen) { register cmph_uint32 bin_idx = cmph_search_packed(packed_chd_phf, key, keylen); register cmph_uint32 rank = compressed_rank_query_packed(packed_cr, bin_idx); return bin_idx - rank; } cmph_uint32 chd_search(cmph_t *mphf, const char *key, cmph_uint32 keylen) { register chd_data_t * chd = mphf->data; return _chd_search(chd->packed_chd_phf, chd->packed_cr, key, keylen); } void chd_pack(cmph_t *mphf, void *packed_mphf) { chd_data_t *data = (chd_data_t *)mphf->data; cmph_uint32 * ptr = packed_mphf; cmph_uint8 * ptr8; // packing packed_cr_size and packed_cr *ptr = data->packed_cr_size; ptr8 = (cmph_uint8 *) (ptr + 1); memcpy(ptr8, data->packed_cr, data->packed_cr_size); ptr8 += data->packed_cr_size; ptr = (cmph_uint32 *) ptr8; *ptr = data->packed_chd_phf_size; ptr8 = (cmph_uint8 *) (ptr + 1); memcpy(ptr8, data->packed_chd_phf, data->packed_chd_phf_size); } cmph_uint32 chd_packed_size(cmph_t *mphf) { register chd_data_t *data = (chd_data_t *)mphf->data; return (cmph_uint32)(sizeof(CMPH_ALGO) + 2*sizeof(cmph_uint32) + data->packed_cr_size + data->packed_chd_phf_size); } cmph_uint32 chd_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen) { register cmph_uint32 * ptr = packed_mphf; register cmph_uint32 packed_cr_size = *ptr++; register cmph_uint8 * packed_chd_phf = ((cmph_uint8 *) ptr) + packed_cr_size + sizeof(cmph_uint32); return _chd_search(packed_chd_phf, ptr, key, keylen); } cmph-0.9/src/brz_structs.h0000755000175000017500000000246211214344364012567 00000000000000#ifndef __CMPH_BRZ_STRUCTS_H__ #define __CMPH_BRZ_STRUCTS_H__ #include "hash_state.h" struct __brz_data_t { CMPH_ALGO algo; // CMPH algo for generating the MPHFs for the buckets (Just CMPH_FCH and CMPH_BMZ8) cmph_uint32 m; // edges (words) count double c; // constant c cmph_uint8 *size; // size[i] stores the number of edges represented by g[i][...]. cmph_uint32 *offset; // offset[i] stores the sum: size[0] + size[1] + ... size[i-1]. cmph_uint8 **g; // g function. cmph_uint32 k; // number of components hash_state_t **h1; hash_state_t **h2; hash_state_t * h0; }; struct __brz_config_data_t { CMPH_HASH hashfuncs[3]; CMPH_ALGO algo; // CMPH algo for generating the MPHFs for the buckets (Just CMPH_FCH and CMPH_BMZ8) double c; // constant c cmph_uint32 m; // edges (words) count cmph_uint8 *size; // size[i] stores the number of edges represented by g[i][...]. cmph_uint32 *offset; // offset[i] stores the sum: size[0] + size[1] + ... size[i-1]. cmph_uint8 **g; // g function. cmph_uint8 b; // parameter b. cmph_uint32 k; // number of components hash_state_t **h1; hash_state_t **h2; hash_state_t * h0; cmph_uint32 memory_availability; cmph_uint8 * tmp_dir; // temporary directory FILE * mphf_fd; // mphf file }; #endif cmph-0.9/src/bmz_structs.h0000644000175000017500000000064111214344364012554 00000000000000#ifndef __CMPH_BMZ_STRUCTS_H__ #define __CMPH_BMZ_STRUCTS_H__ #include "hash_state.h" struct __bmz_data_t { cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count cmph_uint32 *g; hash_state_t **hashes; }; struct __bmz_config_data_t { CMPH_HASH hashfuncs[2]; cmph_uint32 m; //edges (words) count cmph_uint32 n; //vertex count graph_t *graph; cmph_uint32 *g; hash_state_t **hashes; }; #endif cmph-0.9/src/graph.c0000644000175000017500000001764111214350467011302 00000000000000#include "graph.h" #include #include #include #include #include #include "vstack.h" #include "bitbool.h" //#define DEBUG #include "debug.h" /* static const cmph_uint8 bitmask[8] = { 1, 1 << 1, 1 << 2, 1 << 3, 1 << 4, 1 << 5, 1 << 6, 1 << 7 }; */ /* #define GETBIT(array, i) (array[(i) / 8] & bitmask[(i) % 8]) */ /* #define SETBIT(array, i) (array[(i) / 8] |= bitmask[(i) % 8]) */ /* #define UNSETBIT(array, i) (array[(i) / 8] &= (~(bitmask[(i) % 8]))) */ #define abs_edge(e, i) (e % g->nedges + i * g->nedges) struct __graph_t { cmph_uint32 nnodes; cmph_uint32 nedges; cmph_uint32 *edges; cmph_uint32 *first; cmph_uint32 *next; cmph_uint8 *critical_nodes; /* included -- Fabiano*/ cmph_uint32 ncritical_nodes; /* included -- Fabiano*/ cmph_uint32 cedges; int shrinking; }; static cmph_uint32 EMPTY = UINT_MAX; graph_t *graph_new(cmph_uint32 nnodes, cmph_uint32 nedges) { graph_t *graph = (graph_t *)malloc(sizeof(graph_t)); if (!graph) return NULL; graph->edges = (cmph_uint32 *)malloc(sizeof(cmph_uint32) * 2 * nedges); graph->next = (cmph_uint32 *)malloc(sizeof(cmph_uint32) * 2 * nedges); graph->first = (cmph_uint32 *)malloc(sizeof(cmph_uint32) * nnodes); graph->critical_nodes = NULL; /* included -- Fabiano*/ graph->ncritical_nodes = 0; /* included -- Fabiano*/ graph->nnodes = nnodes; graph->nedges = nedges; graph_clear_edges(graph); return graph; } void graph_destroy(graph_t *graph) { DEBUGP("Destroying graph\n"); free(graph->edges); free(graph->first); free(graph->next); free(graph->critical_nodes); /* included -- Fabiano*/ free(graph); return; } void graph_print(graph_t *g) { cmph_uint32 i, e; for (i = 0; i < g->nnodes; ++i) { DEBUGP("Printing edges connected to %u\n", i); e = g->first[i]; if (e != EMPTY) { printf("%u -> %u\n", g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)]); while ((e = g->next[e]) != EMPTY) { printf("%u -> %u\n", g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)]); } } } return; } void graph_add_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2) { cmph_uint32 e = g->cedges; assert(v1 < g->nnodes); assert(v2 < g->nnodes); assert(e < g->nedges); assert(!g->shrinking); g->next[e] = g->first[v1]; g->first[v1] = e; g->edges[e] = v2; g->next[e + g->nedges] = g->first[v2]; g->first[v2] = e + g->nedges; g->edges[e + g->nedges] = v1; ++(g->cedges); } static int check_edge(graph_t *g, cmph_uint32 e, cmph_uint32 v1, cmph_uint32 v2) { DEBUGP("Checking edge %u %u looking for %u %u\n", g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)], v1, v2); if (g->edges[abs_edge(e, 0)] == v1 && g->edges[abs_edge(e, 1)] == v2) return 1; if (g->edges[abs_edge(e, 0)] == v2 && g->edges[abs_edge(e, 1)] == v1) return 1; return 0; } cmph_uint32 graph_edge_id(graph_t *g, cmph_uint32 v1, cmph_uint32 v2) { cmph_uint32 e; e = g->first[v1]; assert(e != EMPTY); if (check_edge(g, e, v1, v2)) return abs_edge(e, 0); do { e = g->next[e]; assert(e != EMPTY); } while (!check_edge(g, e, v1, v2)); return abs_edge(e, 0); } static void del_edge_point(graph_t *g, cmph_uint32 v1, cmph_uint32 v2) { cmph_uint32 e, prev; DEBUGP("Deleting edge point %u %u\n", v1, v2); e = g->first[v1]; if (check_edge(g, e, v1, v2)) { g->first[v1] = g->next[e]; //g->edges[e] = EMPTY; DEBUGP("Deleted\n"); return; } DEBUGP("Checking linked list\n"); do { prev = e; e = g->next[e]; assert(e != EMPTY); } while (!check_edge(g, e, v1, v2)); g->next[prev] = g->next[e]; //g->edges[e] = EMPTY; DEBUGP("Deleted\n"); } void graph_del_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2) { g->shrinking = 1; del_edge_point(g, v1, v2); del_edge_point(g, v2, v1); } void graph_clear_edges(graph_t *g) { cmph_uint32 i; for (i = 0; i < g->nnodes; ++i) g->first[i] = EMPTY; for (i = 0; i < g->nedges*2; ++i) { g->edges[i] = EMPTY; g->next[i] = EMPTY; } g->cedges = 0; g->shrinking = 0; } static cmph_uint8 find_degree1_edge(graph_t *g, cmph_uint32 v, cmph_uint8 *deleted, cmph_uint32 *e) { cmph_uint32 edge = g->first[v]; cmph_uint8 found = 0; DEBUGP("Checking degree of vertex %u\n", v); if (edge == EMPTY) return 0; else if (!(GETBIT(deleted, abs_edge(edge, 0)))) { found = 1; *e = edge; } while(1) { edge = g->next[edge]; if (edge == EMPTY) break; if (GETBIT(deleted, abs_edge(edge, 0))) continue; if (found) return 0; DEBUGP("Found first edge\n"); *e = edge; found = 1; } return found; } static void cyclic_del_edge(graph_t *g, cmph_uint32 v, cmph_uint8 *deleted) { cmph_uint32 e = 0; cmph_uint8 degree1; cmph_uint32 v1 = v; cmph_uint32 v2 = 0; degree1 = find_degree1_edge(g, v1, deleted, &e); if (!degree1) return; while(1) { DEBUGP("Deleting edge %u (%u->%u)\n", e, g->edges[abs_edge(e, 0)], g->edges[abs_edge(e, 1)]); SETBIT(deleted, abs_edge(e, 0)); v2 = g->edges[abs_edge(e, 0)]; if (v2 == v1) v2 = g->edges[abs_edge(e, 1)]; DEBUGP("Checking if second endpoint %u has degree 1\n", v2); degree1 = find_degree1_edge(g, v2, deleted, &e); if (degree1) { DEBUGP("Inspecting vertex %u\n", v2); v1 = v2; } else break; } } int graph_is_cyclic(graph_t *g) { cmph_uint32 i; cmph_uint32 v; cmph_uint8 *deleted = (cmph_uint8 *)malloc((g->nedges*sizeof(cmph_uint8))/8 + 1); size_t deleted_len = g->nedges/8 + 1; memset(deleted, 0, deleted_len); DEBUGP("Looking for cycles in graph with %u vertices and %u edges\n", g->nnodes, g->nedges); for (v = 0; v < g->nnodes; ++v) { cyclic_del_edge(g, v, deleted); } for (i = 0; i < g->nedges; ++i) { if (!(GETBIT(deleted, i))) { DEBUGP("Edge %u %u->%u was not deleted\n", i, g->edges[i], g->edges[i + g->nedges]); free(deleted); return 1; } } free(deleted); return 0; } cmph_uint8 graph_node_is_critical(graph_t * g, cmph_uint32 v) /* included -- Fabiano */ { return (cmph_uint8)GETBIT(g->critical_nodes,v); } void graph_obtain_critical_nodes(graph_t *g) /* included -- Fabiano*/ { cmph_uint32 i; cmph_uint32 v; cmph_uint8 *deleted = (cmph_uint8 *)malloc((g->nedges*sizeof(cmph_uint8))/8+1); size_t deleted_len = g->nedges/8 + 1; memset(deleted, 0, deleted_len); free(g->critical_nodes); g->critical_nodes = (cmph_uint8 *)malloc((g->nnodes*sizeof(cmph_uint8))/8 + 1); g->ncritical_nodes = 0; memset(g->critical_nodes, 0, (g->nnodes*sizeof(cmph_uint8))/8 + 1); DEBUGP("Looking for the 2-core in graph with %u vertices and %u edges\n", g->nnodes, g->nedges); for (v = 0; v < g->nnodes; ++v) { cyclic_del_edge(g, v, deleted); } for (i = 0; i < g->nedges; ++i) { if (!(GETBIT(deleted,i))) { DEBUGP("Edge %u %u->%u belongs to the 2-core\n", i, g->edges[i], g->edges[i + g->nedges]); if(!(GETBIT(g->critical_nodes,g->edges[i]))) { g->ncritical_nodes ++; SETBIT(g->critical_nodes,g->edges[i]); } if(!(GETBIT(g->critical_nodes,g->edges[i + g->nedges]))) { g->ncritical_nodes ++; SETBIT(g->critical_nodes,g->edges[i + g->nedges]); } } } free(deleted); } cmph_uint8 graph_contains_edge(graph_t *g, cmph_uint32 v1, cmph_uint32 v2) /* included -- Fabiano*/ { cmph_uint32 e; e = g->first[v1]; if(e == EMPTY) return 0; if (check_edge(g, e, v1, v2)) return 1; do { e = g->next[e]; if(e == EMPTY) return 0; } while (!check_edge(g, e, v1, v2)); return 1; } cmph_uint32 graph_vertex_id(graph_t *g, cmph_uint32 e, cmph_uint32 id) /* included -- Fabiano*/ { return (g->edges[e + id*g->nedges]); } cmph_uint32 graph_ncritical_nodes(graph_t *g) /* included -- Fabiano*/ { return g->ncritical_nodes; } graph_iterator_t graph_neighbors_it(graph_t *g, cmph_uint32 v) { graph_iterator_t it; it.vertex = v; it.edge = g->first[v]; return it; } cmph_uint32 graph_next_neighbor(graph_t *g, graph_iterator_t* it) { cmph_uint32 ret; if(it->edge == EMPTY) return GRAPH_NO_NEIGHBOR; if (g->edges[it->edge] == it->vertex) ret = g->edges[it->edge + g->nedges]; else ret = g->edges[it->edge]; it->edge = g->next[it->edge]; return ret; } cmph-0.9/src/debug.h0000644000175000017500000000167511214344364011273 00000000000000#ifdef DEBUGP #undef DEBUGP #endif #ifdef __cplusplus #include #ifdef WIN32 #include #endif #else #include #ifdef WIN32 #include #endif #endif #ifndef __GNUC__ #ifndef __DEBUG_H__ #define __DEBUG_H__ #include static void debugprintf(const char *format, ...) { va_list ap; char *f = NULL; const char *p="%s:%d "; size_t plen = strlen(p); va_start(ap, format); f = (char *)malloc(plen + strlen(format) + 1); if (!f) return; memcpy(f, p, plen); memcpy(f + plen, format, strlen(format) + 1); vfprintf(stderr, f, ap); va_end(ap); free(f); } static void dummyprintf(const char *format, ...) {} #endif #endif #ifdef DEBUG #ifndef __GNUC__ #define DEBUGP debugprintf #else #define DEBUGP(args...) do { fprintf(stderr, "%s:%d ", __FILE__, __LINE__); fprintf(stderr, ## args); } while(0) #endif #else #ifndef __GNUC__ #define DEBUGP dummyprintf #else #define DEBUGP(args...) #endif #endif cmph-0.9/src/buffer_manager.h0000644000175000017500000000102411214344364013134 00000000000000#ifndef __CMPH_BUFFER_MANAGE_H__ #define __CMPH_BUFFER_MANAGE_H__ #include "cmph_types.h" #include typedef struct __buffer_manager_t buffer_manager_t; buffer_manager_t * buffer_manager_new(cmph_uint32 memory_avail, cmph_uint32 nentries); void buffer_manager_open(buffer_manager_t * buffer_manager, cmph_uint32 index, char * filename); cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index, cmph_uint32 * keylen); void buffer_manager_destroy(buffer_manager_t * buffer_manager); #endif cmph-0.9/src/fch_buckets.c0000644000175000017500000001267211214361467012462 00000000000000#include "vqueue.h" #include "fch_buckets.h" #include #include #include //#define DEBUG #include "debug.h" typedef struct __fch_bucket_entry_t { char * value; cmph_uint32 length; } fch_bucket_entry_t; typedef struct __fch_bucket_t { fch_bucket_entry_t * entries; cmph_uint32 capacity, size; } fch_bucket_t; static void fch_bucket_new(fch_bucket_t *bucket) { assert(bucket); bucket->size = 0; bucket->entries = NULL; bucket->capacity = 0; } static void fch_bucket_destroy(fch_bucket_t *bucket) { cmph_uint32 i; assert(bucket); for (i = 0; i < bucket->size; i++) { free((bucket->entries + i)->value); } free(bucket->entries); } static void fch_bucket_reserve(fch_bucket_t *bucket, cmph_uint32 size) { assert(bucket); if (bucket->capacity < size) { cmph_uint32 new_capacity = bucket->capacity + 1; DEBUGP("Increasing current capacity %u to %u\n", bucket->capacity, size); while (new_capacity < size) { new_capacity *= 2; } bucket->entries = (fch_bucket_entry_t *)realloc(bucket->entries, sizeof(fch_bucket_entry_t)*new_capacity); assert(bucket->entries); bucket->capacity = new_capacity; DEBUGP("Increased\n"); } } static void fch_bucket_insert(fch_bucket_t *bucket, char *val, cmph_uint32 val_length) { assert(bucket); fch_bucket_reserve(bucket, bucket->size + 1); (bucket->entries + bucket->size)->value = val; (bucket->entries + bucket->size)->length = val_length; ++(bucket->size); } static cmph_uint8 fch_bucket_is_empty(fch_bucket_t *bucket) { assert(bucket); return (cmph_uint8)(bucket->size == 0); } static cmph_uint32 fch_bucket_size(fch_bucket_t *bucket) { assert(bucket); return bucket->size; } static char * fch_bucket_get_key(fch_bucket_t *bucket, cmph_uint32 index_key) { assert(bucket); assert(index_key < bucket->size); return (bucket->entries + index_key)->value; } static cmph_uint32 fch_bucket_get_length(fch_bucket_t *bucket, cmph_uint32 index_key) { assert(bucket); assert(index_key < bucket->size); return (bucket->entries + index_key)->length; } static void fch_bucket_print(fch_bucket_t * bucket, cmph_uint32 index) { cmph_uint32 i; assert(bucket); fprintf(stderr, "Printing bucket %u ...\n", index); for (i = 0; i < bucket->size; i++) { fprintf(stderr, " key: %s\n", (bucket->entries + i)->value); } } ////////////////////////////////////////////////////////////////////////////////////// struct __fch_buckets_t { fch_bucket_t * values; cmph_uint32 nbuckets, max_size; }; fch_buckets_t * fch_buckets_new(cmph_uint32 nbuckets) { cmph_uint32 i; fch_buckets_t *buckets = (fch_buckets_t *)malloc(sizeof(fch_buckets_t)); assert(buckets); buckets->values = (fch_bucket_t *)calloc((size_t)nbuckets, sizeof(fch_bucket_t)); for (i = 0; i < nbuckets; i++) fch_bucket_new(buckets->values + i); assert(buckets->values); buckets->nbuckets = nbuckets; buckets->max_size = 0; return buckets; } cmph_uint8 fch_buckets_is_empty(fch_buckets_t * buckets, cmph_uint32 index) { assert(index < buckets->nbuckets); return fch_bucket_is_empty(buckets->values + index); } void fch_buckets_insert(fch_buckets_t * buckets, cmph_uint32 index, char * key, cmph_uint32 length) { assert(index < buckets->nbuckets); fch_bucket_insert(buckets->values + index, key, length); if (fch_bucket_size(buckets->values + index) > buckets->max_size) { buckets->max_size = fch_bucket_size(buckets->values + index); } } cmph_uint32 fch_buckets_get_size(fch_buckets_t * buckets, cmph_uint32 index) { assert(index < buckets->nbuckets); return fch_bucket_size(buckets->values + index); } char * fch_buckets_get_key(fch_buckets_t * buckets, cmph_uint32 index, cmph_uint32 index_key) { assert(index < buckets->nbuckets); return fch_bucket_get_key(buckets->values + index, index_key); } cmph_uint32 fch_buckets_get_keylength(fch_buckets_t * buckets, cmph_uint32 index, cmph_uint32 index_key) { assert(index < buckets->nbuckets); return fch_bucket_get_length(buckets->values + index, index_key); } cmph_uint32 fch_buckets_get_max_size(fch_buckets_t * buckets) { return buckets->max_size; } cmph_uint32 fch_buckets_get_nbuckets(fch_buckets_t * buckets) { return buckets->nbuckets; } cmph_uint32 * fch_buckets_get_indexes_sorted_by_size(fch_buckets_t * buckets) { int i = 0; cmph_uint32 sum = 0, value; cmph_uint32 *nbuckets_size = (cmph_uint32 *) calloc((size_t)buckets->max_size + 1, sizeof(cmph_uint32)); cmph_uint32 * sorted_indexes = (cmph_uint32 *) calloc((size_t)buckets->nbuckets, sizeof(cmph_uint32)); // collect how many buckets for each size. for(i = 0; i < buckets->nbuckets; i++) nbuckets_size[fch_bucket_size(buckets->values + i)] ++; // calculating offset considering a decreasing order of buckets size. value = nbuckets_size[buckets->max_size]; nbuckets_size[buckets->max_size] = sum; for(i = (int)buckets->max_size - 1; i >= 0; i--) { sum += value; value = nbuckets_size[i]; nbuckets_size[i] = sum; } for(i = 0; i < buckets->nbuckets; i++) { sorted_indexes[nbuckets_size[fch_bucket_size(buckets->values + i)]] = (cmph_uint32)i; nbuckets_size[fch_bucket_size(buckets->values + i)] ++; } free(nbuckets_size); return sorted_indexes; } void fch_buckets_print(fch_buckets_t * buckets) { cmph_uint32 i; for (i = 0; i < buckets->nbuckets; i++) fch_bucket_print(buckets->values + i, i); } void fch_buckets_destroy(fch_buckets_t * buckets) { cmph_uint32 i; for (i = 0; i < buckets->nbuckets; i++) fch_bucket_destroy(buckets->values + i); free(buckets->values); free(buckets); } cmph-0.9/src/chd_ph.h0000644000175000017500000000456311214344364011431 00000000000000#ifndef _CMPH_CHD_PH_H__ #define _CMPH_CHD_PH_H__ #include "cmph.h" typedef struct __chd_ph_data_t chd_ph_data_t; typedef struct __chd_ph_config_data_t chd_ph_config_data_t; /* Config API */ chd_ph_config_data_t *chd_ph_config_new(); void chd_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs); /** \fn void chd_ph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin); * \brief Allows to set the number of keys per bin. * \param mph pointer to the configuration structure * \param keys_per_bin value for the number of keys per bin */ void chd_ph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin); /** \fn void chd_ph_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket); * \brief Allows to set the number of keys per bucket. * \param mph pointer to the configuration structure * \param keys_per_bucket value for the number of keys per bucket */ void chd_ph_config_set_b(cmph_config_t *mph, cmph_uint32 keys_per_bucket); void chd_ph_config_destroy(cmph_config_t *mph); /* Chd algorithm API */ cmph_t *chd_ph_new(cmph_config_t *mph, double c); void chd_ph_load(FILE *fd, cmph_t *mphf); int chd_ph_dump(cmph_t *mphf, FILE *fd); void chd_ph_destroy(cmph_t *mphf); cmph_uint32 chd_ph_search(cmph_t *mphf, const char *key, cmph_uint32 keylen); /** \fn void chd_ph_pack(cmph_t *mphf, void *packed_mphf); * \brief Support the ability to pack a perfect hash function into a preallocated contiguous memory space pointed by packed_mphf. * \param mphf pointer to the resulting mphf * \param packed_mphf pointer to the contiguous memory area used to store the resulting mphf. The size of packed_mphf must be at least cmph_packed_size() */ void chd_ph_pack(cmph_t *mphf, void *packed_mphf); /** \fn cmph_uint32 chd_ph_packed_size(cmph_t *mphf); * \brief Return the amount of space needed to pack mphf. * \param mphf pointer to a mphf * \return the size of the packed function or zero for failures */ cmph_uint32 chd_ph_packed_size(cmph_t *mphf); /** cmph_uint32 chd_ph_search(void *packed_mphf, const char *key, cmph_uint32 keylen); * \brief Use the packed mphf to do a search. * \param packed_mphf pointer to the packed mphf * \param key key to be hashed * \param keylen key legth in bytes * \return The mphf value */ cmph_uint32 chd_ph_search_packed(void *packed_mphf, const char *key, cmph_uint32 keylen); #endif cmph-0.9/src/hash.h0000644000175000017500000000641511214344364011125 00000000000000#ifndef __CMPH_HASH_H__ #define __CMPH_HASH_H__ #include "cmph_types.h" typedef union __hash_state_t hash_state_t; hash_state_t *hash_state_new(CMPH_HASH, cmph_uint32 hashsize); /** \fn cmph_uint32 hash(hash_state_t *state, const char *key, cmph_uint32 keylen); * \param state is a pointer to a hash_state_t structure * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 hash(hash_state_t *state, const char *key, cmph_uint32 keylen); /** \fn void hash_vector(hash_state_t *state, const char *key, cmph_uint32 keylen, cmph_uint32 * hashes); * \param state is a pointer to a hash_state_t structure * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void hash_vector(hash_state_t *state, const char *key, cmph_uint32 keylen, cmph_uint32 * hashes); void hash_state_dump(hash_state_t *state, char **buf, cmph_uint32 *buflen); hash_state_t * hash_state_copy(hash_state_t *src_state); hash_state_t *hash_state_load(const char *buf, cmph_uint32 buflen); void hash_state_destroy(hash_state_t *state); /** \fn void hash_state_pack(hash_state_t *state, void *hash_packed); * \brief Support the ability to pack a hash function into a preallocated contiguous memory space pointed by hash_packed. * \param state points to the hash function * \param hash_packed pointer to the contiguous memory area used to store the hash function. The size of hash_packed must be at least hash_state_packed_size() * * Support the ability to pack a hash function into a preallocated contiguous memory space pointed by hash_packed. * However, the hash function type must be packed outside. */ void hash_state_pack(hash_state_t *state, void *hash_packed); /** \fn cmph_uint32 hash_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen); * \param hash_packed is a pointer to a contiguous memory area * \param hashfunc is the type of the hash function packed in hash_packed * \param key is a pointer to a key * \param keylen is the key length * \return an integer that represents a hash value of 32 bits. */ cmph_uint32 hash_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen); /** \fn cmph_uint32 hash_state_packed_size(CMPH_HASH hashfunc) * \brief Return the amount of space needed to pack a hash function. * \param hashfunc function type * \return the size of the packed function or zero for failures */ cmph_uint32 hash_state_packed_size(CMPH_HASH hashfunc); /** \fn hash_vector_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); * \param hash_packed is a pointer to a contiguous memory area * \param key is a pointer to a key * \param keylen is the key length * \param hashes is a pointer to a memory large enough to fit three 32-bit integers. */ void hash_vector_packed(void *hash_packed, CMPH_HASH hashfunc, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes); /** \fn CMPH_HASH hash_get_type(hash_state_t *state); * \param state is a pointer to a hash_state_t structure * \return the hash function type pointed by state */ CMPH_HASH hash_get_type(hash_state_t *state); #endif cmph-0.9/src/wingetopt.h0000644000175000017500000000110311214344364012207 00000000000000#ifdef __cplusplus extern "C" { #endif #ifndef WIN32 #include #else #ifndef _GETOPT_ #define _GETOPT_ #include /* for EOF */ #include /* for strchr() */ char *optarg = NULL; /* pointer to the start of the option argument */ int optind = 1; /* number of the next argv[] to be evaluated */ int opterr = 1; /* non-zero if a question mark should be returned */ int getopt(int argc, char *argv[], char *opstring); #endif //_GETOPT_ #endif //WIN32 #ifdef __cplusplus } #endif cmph-0.9/README0000644000175000017500000003750411215474137010130 00000000000000CMPH - C Minimal Perfect Hashing Library ------------------------------------------------------------------- Motivation ========== A perfect hash function maps a static set of n keys into a set of m integer numbers without collisions, where m is greater than or equal to n. If m is equal to n, the function is called minimal. Minimal perfect hash functions (concepts.html) are widely used for memory efficient storage and fast retrieval of items from static sets, such as words in natural languages, reserved words in programming languages or interactive systems, universal resource locations (URLs) in Web search engines, or item sets in data mining techniques. Therefore, there are applications for minimal perfect hash functions in information retrieval systems, database systems, language translation systems, electronic commerce systems, compilers, operating systems, among others. The use of minimal perfect hash functions is, until now, restricted to scenarios where the set of keys being hashed is small, because of the limitations of current algorithms. But in many cases, to deal with huge set of keys is crucial. So, this project gives to the free software community an API that will work with sets in the order of billion of keys. Probably, the most interesting application for minimal perfect hash functions is its use as an indexing structure for databases. The most popular data structure used as an indexing structure in databases is the B+ tree. In fact, the B+ tree is very used for dynamic applications with frequent insertions and deletions of records. However, for applications with sporadic modifications and a huge number of queries the B+ tree is not the best option, because practical deployments of this structure are extremely complex, and perform poorly with very large sets of keys such as those required for the new frontiers database applications (http://acmqueue.com/modules.php?name=Content&pa=showpage&pid=299). For example, in the information retrieval field, the work with huge collections is a daily task. The simple assignment of ids to web pages of a collection can be a challenging task. While traditional databases simply cannot handle more traffic once the working set of web page urls does not fit in main memory anymore, minimal perfect hash functions can easily scale to hundred of millions of entries, using stock hardware. As there are lots of applications for minimal perfect hash functions, it is important to implement memory and time efficient algorithms for constructing such functions. The lack of similar libraries in the free software world has been the main motivation to create the C Minimal Perfect Hashing Library (gperf is a bit different (gperf.html), since it was conceived to create very fast perfect hash functions for small sets of keys and CMPH Library was conceived to create minimal perfect hash functions for very large sets of keys). C Minimal Perfect Hashing Library is a portable LGPLed library to generate and to work with very efficient minimal perfect hash functions. ------------------------------------------------------------------- Description =========== The CMPH Library encapsulates the newest and more efficient algorithms in an easy-to-use, production-quality, fast API. The library was designed to work with big entries that cannot fit in the main memory. It has been used successfully for constructing minimal perfect hash functions for sets with more than 100 million of keys, and we intend to expand this number to the order of billion of keys. Although there is a lack of similar libraries, we can point out some of the distinguishable features of the CMPH Library: - Fast. - Space-efficient with main memory usage carefully documented. - The best modern algorithms are available (or at least scheduled for implementation :-)). - Works with in-disk key sets through of using the adapter pattern. - Serialization of hash functions. - Portable C code (currently works on GNU/Linux and WIN32 and is reported to work in OpenBSD and Solaris). - Object oriented implementation. - Easily extensible. - Well encapsulated API aiming binary compatibility through releases. - Free Software. ---------------------------------------- Supported Algorithms ==================== - CHD Algorithm: - It is the fastest algorithm to build PHFs and MPHFs in linear time. - It generates the most compact PHFs and MPHFs we know of. - It can generate PHFs with a load factor up to 99 %. - It can be used to generate t-perfect hash functions. A t-perfect hash function allows at most t collisions in a given bin. It is a well-known fact that modern memories are organized as blocks which constitute transfer unit. Example of such blocks are cache lines for internal memory or sectors for hard disks. Thus, it can be very useful for devices that carry out I/O operations in blocks. - It is a two level scheme. It uses a first level hash function to split the key set in buckets of average size determined by a parameter b in the range [1,32]. In the second level it uses displacement values to resolve the collisions that have given rise to the buckets. - It can generate MPHFs that can be stored in approximately 2.07 bits per key. - For a load factor equal to the maximum one that is achieved by the BDZ algorithm (81 %), the resulting PHFs are stored in approximately 1.40 bits per key. - BDZ Algorithm: - It is very simple and efficient. It outperforms all the ones below. - It constructs both PHFs and MPHFs in linear time. - The maximum load factor one can achieve for a PHF is 1/1.23. - It is based on acyclic random 3-graphs. A 3-graph is a generalization of a graph where each edge connects 3 vertices instead of only 2. - The resulting MPHFs are not order preserving. - The resulting MPHFs can be stored in only (2 + x)cn bits, where c should be larger than or equal to 1.23 and x is a constant larger than 0 (actually, x = 1/b and b is a parameter that should be larger than 2). For c = 1.23 and b = 8, the resulting functions are stored in approximately 2.6 bits per key. - For its maximum load factor (81 %), the resulting PHFs are stored in approximately 1.95 bits per key. - BMZ Algorithm: - Construct MPHFs in linear time. - It is based on cyclic random graphs. This makes it faster than the CHM algorithm. - The resulting MPHFs are not order preserving. - The resulting MPHFs are more compact than the ones generated by the CHM algorithm and can be stored in 4cn bytes, where c is in the range [0.93,1.15]. - BRZ Algorithm: - A very fast external memory based algorithm for constructing minimal perfect hash functions for sets in the order of billions of keys. - It works in linear time. - The resulting MPHFs are not order preserving. - The resulting MPHFs can be stored using less than 8.0 bits per key. - CHM Algorithm: - Construct minimal MPHFs in linear time. - It is based on acyclic random graphs - The resulting MPHFs are order preserving. - The resulting MPHFs are stored in 4cn bytes, where c is greater than 2. - FCH Algorithm: - Construct minimal perfect hash functions that require less than 4 bits per key to be stored. - The resulting MPHFs are very compact and very efficient at evaluation time - The algorithm is only efficient for small sets. - It is used as internal algorithm in the BRZ algorithm to efficiently solve larger problems and even so to generate MPHFs that require approximately 4.1 bits per key to be stored. For that, you just need to set the parameters -a to brz and -c to a value larger than or equal to 2.6. ---------------------------------------- News for version 0.9 ==================== - The CHD algorithm (chd.html), which is an algorithm that can be tuned to generate MPHFs that require approximately 2.07 bits per key to be stored. The algorithm outperforms the BDZ algorithm (bdz.html) and therefore is the fastest one available in the literature for sets that can be treated in internal memory. - The CHD_PH algorithm (chd.html), which is an algorithm to generate PHFs with load factor up to 99 %. It is actually the CHD algorithm without the ranking step. If we set the load factor to 81 %, which is the maximum that can be obtained with the BDZ algorithm (bdz.html), the resulting functions can be stored in 1.40 bits per key. The space requirement increases with the load factor. - All reported bugs and suggestions have been corrected and included as well. News for version 0.8 ==================== - An algorithm to generate MPHFs that require around 2.6 bits per key to be stored (bdz.html), which is referred to as BDZ algorithm. The algorithm is the fastest one available in the literature for sets that can be treated in internal memory. - An algorithm to generate PHFs with range m = cn, for c > 1.22 (bdz.html), which is referred to as BDZ_PH algorithm. It is actually the BDZ algorithm without the ranking step. The resulting functions can be stored in 1.95 bits per key for c = 1.23 and are considerably faster than the MPHFs generated by the BDZ algorithm. - An adapter to support a vector of struct as the source of keys has been added. - An API to support the ability of packing a perfect hash function into a preallocated contiguous memory space. The computation of a packed function is still faster and can be easily mmapped. - The hash functions djb2, fnv and sdbm were removed because they do not use random seeds and therefore are not useful for MPHFs algorithms. - All reported bugs and suggestions have been corrected and included as well. News log (newslog.html) ---------------------------------------- Examples ======== Using cmph is quite simple. Take a look. #include #include // Create minimal perfect hash function from in-memory vector int main(int argc, char **argv) { // Creating a filled vector unsigned int i = 0; const char *vector[] = {"aaaaaaaaaa", "bbbbbbbbbb", "cccccccccc", "dddddddddd", "eeeeeeeeee", "ffffffffff", "gggggggggg", "hhhhhhhhhh", "iiiiiiiiii", "jjjjjjjjjj"}; unsigned int nkeys = 10; FILE* mphf_fd = fopen("temp.mph", "w"); // Source of keys cmph_io_adapter_t *source = cmph_io_vector_adapter((char **)vector, nkeys); //Create minimal perfect hash function using the brz algorithm. cmph_config_t *config = cmph_config_new(source); cmph_config_set_algo(config, CMPH_BRZ); cmph_config_set_mphf_fd(config, mphf_fd); cmph_t *hash = cmph_new(config); cmph_config_destroy(config); cmph_dump(hash, mphf_fd); cmph_destroy(hash); fclose(mphf_fd); //Find key mphf_fd = fopen("temp.mph", "r"); hash = cmph_load(mphf_fd); while (i < nkeys) { const char *key = vector[i]; unsigned int id = cmph_search(hash, key, (cmph_uint32)strlen(key)); fprintf(stderr, "key:%s -- hash:%u\n", key, id); i++; } //Destroy hash cmph_destroy(hash); cmph_io_vector_adapter_destroy(source); fclose(mphf_fd); return 0; } Download vector_adapter_ex1.c (examples/vector_adapter_ex1.c). This example does not work in versions below 0.6. You need to update the sources from GIT to make it work. ------------------------------- #include #include #include // Create minimal perfect hash function from in-disk keys using BDZ algorithm int main(int argc, char **argv) { //Open file with newline separated list of keys FILE * keys_fd = fopen("keys.txt", "r"); cmph_t *hash = NULL; if (keys_fd == NULL) { fprintf(stderr, "File \"keys.txt\" not found\n"); exit(1); } // Source of keys cmph_io_adapter_t *source = cmph_io_nlfile_adapter(keys_fd); cmph_config_t *config = cmph_config_new(source); cmph_config_set_algo(config, CMPH_BDZ); hash = cmph_new(config); cmph_config_destroy(config); //Find key const char *key = "jjjjjjjjjj"; unsigned int id = cmph_search(hash, key, (cmph_uint32)strlen(key)); fprintf(stderr, "Id:%u\n", id); //Destroy hash cmph_destroy(hash); cmph_io_nlfile_adapter_destroy(source); fclose(keys_fd); return 0; } Download file_adapter_ex2.c (examples/file_adapter_ex2.c) and keys.txt (examples/keys.txt). This example does not work in versions below 0.8. You need to update the sources from GIT to make it work. Click here to see more examples (examples.html) -------------------------------------- The cmph application ==================== cmph is the name of both the library and the utility application that comes with this package. You can use the cmph application for constructing minimal perfect hash functions from the command line. The cmph utility comes with a number of flags, but it is very simple to create and to query minimal perfect hash functions: $ # Using the chm algorithm (default one) for constructing a mphf for keys in file keys_file $ ./cmph -g keys_file $ # Query id of keys in the file keys_query $ ./cmph -m keys_file.mph keys_query The additional options let you set most of the parameters you have available through the C API. Below you can see the full help message for the utility. usage: cmph [-v] [-h] [-V] [-k nkeys] [-f hash_function] [-g [-c algorithm_dependent_value][-s seed] ] [-a algorithm] [-M memory_in_MB] [-b algorithm_dependent_value] [-t keys_per_bin] [-d tmp_dir] [-m file.mph] keysfile Minimum perfect hashing tool -h print this help message -c c value determines: * the number of vertices in the graph for the algorithms BMZ and CHM * the number of bits per key required in the FCH algorithm * the load factor in the CHD_PH algorithm -a algorithm - valid values are * bmz * bmz8 * chm * brz * fch * bdz * bdz_ph * chd_ph * chd -f hash function (may be used multiple times) - valid values are * jenkins -V print version number and exit -v increase verbosity (may be used multiple times) -k number of keys -g generation mode -s random seed -m minimum perfect hash function file -M main memory availability (in MB) used in BRZ algorithm -d temporary directory used in BRZ algorithm -b the meaning of this parameter depends on the algorithm selected in the -a option: * For BRZ it is used to make the maximal number of keys in a bucket lower than 256. In this case its value should be an integer in the range [64,175]. Default is 128. * For BDZ it is used to determine the size of some precomputed rank information and its value should be an integer in the range [3,10]. Default is 7. The larger is this value, the more compact are the resulting functions and the slower are them at evaluation time. * For CHD and CHD_PH it is used to set the average number of keys per bucket and its value should be an integer in the range [1,32]. Default is 4. The larger is this value, the slower is the construction of the functions. This parameter has no effect for other algorithms. -t set the number of keys per bin for a t-perfect hashing function. A t-perfect hash function allows at most t collisions in a given bin. This parameter applies only to the CHD and CHD_PH algorithms. Its value should be an integer in the range [1,128]. Defaul is 1 keysfile line separated file with keys Additional Documentation ======================== FAQ (faq.html) Downloads ========= Use the project page at sourceforge: http://sf.net/projects/cmph License Stuff ============= Code is under the LGPL and the MPL 1.1. ---------------------------------------- Enjoy! Davi de Castro Reis (davi@users.sourceforge.net) Djamel Belazzougui (db8192@users.sourceforge.net) Fabiano Cupertino Botelho (http://www.decom.cefetmg.br/fbotelho) Last Updated: Mon Jun 15 13:35:43 2009 cmph-0.9/configure0000755000175000017500000142702211216227412011147 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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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" && $as_test_x "$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" && $as_test_x "$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" { echo "$as_me:$LINENO: checking for fgrep" >&5 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6; } if test "${ac_cv_path_FGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else # Extract the first word of "fgrep" to use in msg output if test -z "$FGREP"; then set dummy fgrep; ac_prog_name=$2 if test "${ac_cv_path_FGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$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 fgrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_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 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "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 ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_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 $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS fi FGREP="$ac_cv_path_FGREP" if test -z "$FGREP"; 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_FGREP=$FGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5 echo "${ECHO_T}$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test "${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 BSD- or MS-compatible name lister (nm)" >&5 echo $ECHO_N "checking for BSD- or MS-compatible name lister (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 : ${lt_cv_path_NM=no} fi fi { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 echo "${ECHO_T}$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$ac_tool_prefix"; then for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; 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_DUMPBIN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { echo "$as_me:$LINENO: result: $DUMPBIN" >&5 echo "${ECHO_T}$DUMPBIN" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; 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_DUMPBIN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" echo "$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_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6; } if test "${lt_cv_nm_interface+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4376: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4379: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4382: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 echo "${ECHO_T}$lt_cv_nm_interface" >&6; } # find the maximum length of command line arguments { echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 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` fi ;; 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 max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { echo "$as_me:$LINENO: result: $xsi_shell" >&5 echo "${ECHO_T}$xsi_shell" >&6; } { echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { echo "$as_me:$LINENO: result: $lt_shell_append" >&5 echo "${ECHO_T}$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { echo "$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 how to recognize dependent libraries" >&5 echo $ECHO_N "checking how to recognize 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | 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 $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; 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* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) 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=pass_all ;; 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 ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { echo "$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 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" && $as_test_x "$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" && $as_test_x "$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="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru if test -n "$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" && $as_test_x "$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" && $as_test_x "$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="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: 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" && $as_test_x "$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" && $as_test_x "$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="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 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 # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { echo "$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='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' 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 # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \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/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # 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 # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$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 $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$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 "${ECHO_T}ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$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 $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5482 "configure"' > 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 $ac_status); }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # 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 *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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.$ac_objext conftest_ipa8_conftest.oo \ conftest$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" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; 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_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 echo "${ECHO_T}$DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; 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_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 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_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; 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_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { echo "$as_me:$LINENO: result: $NMEDIT" >&5 echo "${ECHO_T}$NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; 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_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" 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_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; 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_LIPO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { echo "$as_me:$LINENO: result: $LIPO" >&5 echo "${ECHO_T}$LIPO" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; 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_LIPO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" 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_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 echo "${ECHO_T}$ac_ct_LIPO" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; 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_OTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { echo "$as_me:$LINENO: result: $OTOOL" >&5 echo "${ECHO_T}$OTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; 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_OTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" 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_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 echo "${ECHO_T}$ac_ct_OTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; 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_OTOOL64+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { echo "$as_me:$LINENO: result: $OTOOL64" >&5 echo "${ECHO_T}$OTOOL64" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; 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_OTOOL64+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL64="otool64" 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_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 echo "${ECHO_T}$ac_ct_OTOOL64" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_ld_exported_symbols_list=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$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 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi 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 { 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$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.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? 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LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. 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cat conftest.err >&5 echo "$as_me:7333: \$? = $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_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= { echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_pic_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$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:7653: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:7657: \$? = $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_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } if test x"$lt_cv_prog_compiler_pic_works" = xyes; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { echo "$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_cv_prog_compiler_static_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_static_works=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$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_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } if test x"$lt_cv_prog_compiler_static_works" = xyes; then : else lt_prog_compiler_static= 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+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$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:7758: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:7762: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } { echo "$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+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$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:7813: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:7817: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } hard_links="nottested" if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { echo "$as_me:$LINENO: result: $hard_links" >&5 echo "${ECHO_T}$hard_links" >&6; } if test "$hard_links" = no; then { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', # as well as any symbol that contains `d'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= 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=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. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$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 ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$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 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$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 $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${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='$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 $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' 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=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; 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~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; 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~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) 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 <<_LT_EOF 1>&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. _LT_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 ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 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 $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$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 ;; aix[4-9]*) 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. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' 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" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi link_all_deplibs=no else # not using gcc if test "$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='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$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='-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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # 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 | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # 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 | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$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 ;; esac ;; 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 "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" if test "$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 $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$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 $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$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_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${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 $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat >conftest.$ac_ext <<_ACEOF int foo(void) {} _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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) 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 ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes 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,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -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; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${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}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) 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 $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $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~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; 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 $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${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 $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux 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 ;; *) dynamic_linker=no ;; esac { echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6; } test "$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="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { echo "$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-existent 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_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 || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$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. 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) { echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } if test "${ac_cv_func_shl_load+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 shl_load to an innocuous variant, in case declares shl_load. 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. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_shl_load || defined __stub___shl_load choke me #endif 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$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 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else { echo "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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.$ac_objext conftest_ipa8_conftest.oo \ conftest$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. 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$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 dld_link (); int main () { return dld_link (); ; 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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dld_dld_link=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line 10574 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); exit (status); } _LT_EOF if { (eval echo "$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} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line 10674 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); exit (status); } _LT_EOF if { (eval echo "$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} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac 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="$STRIP -x" old_striplib="$STRIP -S" { 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 "${ECHO_T}no" >&6; } ;; esac fi # Report which library types will actually be built { echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } { echo "$as_me:$LINENO: result: $can_build_shared" >&5 echo "${ECHO_T}$can_build_shared" >&6; } { echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } test "$can_build_shared" = "no" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test "$enable_shared" = yes && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then test "$enable_shared" = yes && enable_static=no fi ;; esac { echo "$as_me:$LINENO: result: $enable_shared" >&5 echo "${ECHO_T}$enable_shared" >&6; } { echo "$as_me:$LINENO: checking whether to build static libraries" >&5 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes { echo "$as_me:$LINENO: result: $enable_static" >&5 echo "${ECHO_T}$enable_static" >&6; } fi ac_ext=c ac_cpp='$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 CC="$lt_save_CC" ac_config_commands="$ac_config_commands libtool" # Only expand once: # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then enableval=$enable_largefile; fi if test "$enable_largefile" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}getconf", so it can be a program name with args. set dummy ${ac_tool_prefix}getconf; 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_GETCONF+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$GETCONF"; then ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_GETCONF="${ac_tool_prefix}getconf" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi GETCONF=$ac_cv_prog_GETCONF if test -n "$GETCONF"; then { echo "$as_me:$LINENO: result: $GETCONF" >&5 echo "${ECHO_T}$GETCONF" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_GETCONF"; then ac_ct_GETCONF=$GETCONF # Extract the first word of "getconf", so it can be a program name with args. set dummy getconf; 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_GETCONF+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_GETCONF"; then ac_cv_prog_ac_ct_GETCONF="$ac_ct_GETCONF" # Let the user override the test. else as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_GETCONF="getconf" 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_GETCONF=$ac_cv_prog_ac_ct_GETCONF if test -n "$ac_ct_GETCONF"; then { echo "$as_me:$LINENO: result: $ac_ct_GETCONF" >&5 echo "${ECHO_T}$ac_ct_GETCONF" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_GETCONF" = x; then GETCONF="" 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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. 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*) ac_try_echo=$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_sys_largefile_CFLAGS=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext CC="$ac_save_CC" esac } fi { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CFLAGS" >&5 echo "${ECHO_T}$ac_cv_sys_largefile_CFLAGS" >&6; } { echo "$as_me:$LINENO: checking for LDFLAGS value to request large file support" >&5 echo $ECHO_N "checking for LDFLAGS value to request large file support... $ECHO_C" >&6; } if test "${ac_cv_sys_largefile_LDFLAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_largefile_LDFLAGS=`($GETCONF LFS_LDFLAGS) 2>/dev/null` || { ac_cv_sys_largefile_LDFLAGS=no } fi { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_LDFLAGS" >&5 echo "${ECHO_T}$ac_cv_sys_largefile_LDFLAGS" >&6; } { echo "$as_me:$LINENO: checking for LIBS value to request large file support" >&5 echo $ECHO_N "checking for LIBS value to request large file support... $ECHO_C" >&6; } if test "${ac_cv_sys_largefile_LIBS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_largefile_LIBS=`($GETCONF LFS_LIBS) 2>/dev/null` || { ac_cv_sys_largefile_LIBS=no } fi { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_LIBS" >&5 echo "${ECHO_T}$ac_cv_sys_largefile_LIBS" >&6; } for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do case "$ac_flag" in no) ;; -D_FILE_OFFSET_BITS=*) ;; -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;; -D_LARGE_FILES | -D_LARGE_FILES=*) ;; -D?* | -I?*) case "$ac_flag" in no) ;; ?*) case "$CPPFLAGS" in '') CPPFLAGS="$ac_flag" ;; *) CPPFLAGS=$CPPFLAGS' '"$ac_flag" ;; esac ;; esac ;; *) case "$ac_flag" in no) ;; ?*) case "$CFLAGS" in '') CFLAGS="$ac_flag" ;; *) CFLAGS=$CFLAGS' '"$ac_flag" ;; esac ;; esac ;; esac done case "$ac_cv_sys_largefile_LDFLAGS" in no) ;; ?*) case "$LDFLAGS" in '') LDFLAGS="$ac_cv_sys_largefile_LDFLAGS" ;; *) LDFLAGS=$LDFLAGS' '"$ac_cv_sys_largefile_LDFLAGS" ;; esac ;; esac case "$ac_cv_sys_largefile_LIBS" in no) ;; ?*) case "$LIBS" in '') LIBS="$ac_cv_sys_largefile_LIBS" ;; *) LIBS=$LIBS' '"$ac_cv_sys_largefile_LIBS" ;; esac ;; esac { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS" >&5 echo $ECHO_N "checking for _FILE_OFFSET_BITS... $ECHO_C" >&6; } if test "${ac_cv_sys_file_offset_bits+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_file_offset_bits=no for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do case "$ac_flag" in -D_FILE_OFFSET_BITS) ac_cv_sys_file_offset_bits=1 ;; -D_FILE_OFFSET_BITS=*) ac_cv_sys_file_offset_bits=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; esac done fi { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } if test "$ac_cv_sys_file_offset_bits" != no; then cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF fi case "$host_os" in # HP-UX 10.20 and later hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) ac_cv_sys_file_offset_bits=64 ;; 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Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MATH_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_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 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 the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* 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 /* Version number of package */ #undef VERSION /* [Number], [of], [bits], [in], [a], [file], [offset,], [on], [hosts], [where], [this], [is], [settable.] */ #undef _FILE_OFFSET_BITS /* Define to make fseeko etc. visible, on some hosts. */ #undef _LARGEFILE_SOURCE /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES cmph-0.9/cmph.pc.in0000644000175000017500000000037511214344363011120 00000000000000url=http://cmph.sourceforge.net/ prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: alsa Description: minimal perfect hashing library Version: @VERSION@ Libs: -L${libdir} -lcmph Cflags: -I${includedir} URL: ${url} cmph-0.9/cmph.spec0000644000175000017500000000124711214344363011042 00000000000000%define name cmph %define version 0.4 %define release 3 Name: %{name} Version: %{version} Release: %{release} Summary: C Minimal perfect hash library Source: %{name}-%{version}.tar.gz License: Proprietary URL: http://www.akwan.com.br BuildArch: i386 Group: Sitesearch BuildRoot: %{_tmppath}/%{name}-root %description C Minimal perfect hash library %prep rm -Rf $RPM_BUILD_ROOT rm -rf $RPM_BUILD_ROOT %setup mkdir $RPM_BUILD_ROOT mkdir $RPM_BUILD_ROOT/usr CXXFLAGS="-O2" ./configure --prefix=/usr/ %build make %install DESTDIR=$RPM_BUILD_ROOT make install %files %defattr(755,root,root) / %changelog * Tue Jun 1 2004 Davi de Castro Reis + Initial build cmph-0.9/config.guess0000755000175000017500000012753411216227414011566 00000000000000#! /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, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2008-01-23' # 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. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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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:*:[456]) 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:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *: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 ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [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:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*: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 ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$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) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) 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 ;; 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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${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${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: cmph-0.9/depcomp0000755000175000017500000004271311216227414010616 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2007-03-29.01 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software # Foundation, Inc. # 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, 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. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like `#:fec' to the end of the # dependency line. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ tr ' ' ' ' >> $depfile echo >> $depfile # The second pass generates a dummy entry for each header file. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> $depfile else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts `$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form `foo.o: dependent.h'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler understands `-MD -MF file'. 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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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$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-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | 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-* \ | nios-* | nios2-* \ | 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-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # 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 ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; 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 ;; cr16) basic_machine=cr16-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 ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; 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 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; 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 ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; 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 ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; 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 ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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= cmph_new(config); cmph_config_destroy(config); //Find key const char *key = "jjjjjjjjjj"; unsigned int id = cmph_search(hash, key, (cmph_uint32)strlen(key)); fprintf(stderr, "Id:%u\n", id); //Destroy hash cmph_destroy(hash); cmph_io_nlfile_adapter_destroy(source); fclose(keys_fd); return 0; } cmph-0.9/examples/vector_adapter_ex1.c0000755000175000017500000000246211214464114015000 00000000000000#include #include // Create minimal perfect hash function from in-memory vector int main(int argc, char **argv) { // Creating a filled vector unsigned int i = 0; const char *vector[] = {"aaaaaaaaaa", "bbbbbbbbbb", "cccccccccc", "dddddddddd", "eeeeeeeeee", "ffffffffff", "gggggggggg", "hhhhhhhhhh", "iiiiiiiiii", "jjjjjjjjjj"}; unsigned int nkeys = 10; FILE* mphf_fd = fopen("temp.mph", "w"); // Source of keys cmph_io_adapter_t *source = cmph_io_vector_adapter((char **)vector, nkeys); //Create minimal perfect hash function using the brz algorithm. cmph_config_t *config = cmph_config_new(source); cmph_config_set_algo(config, CMPH_BRZ); cmph_config_set_mphf_fd(config, mphf_fd); cmph_t *hash = cmph_new(config); cmph_config_destroy(config); cmph_dump(hash, mphf_fd); cmph_destroy(hash); fclose(mphf_fd); //Find key mphf_fd = fopen("temp.mph", "r"); hash = cmph_load(mphf_fd); while (i < nkeys) { const char *key = vector[i]; unsigned int id = cmph_search(hash, key, (cmph_uint32)strlen(key)); fprintf(stderr, "key:%s -- hash:%u\n", key, id); i++; } //Destroy hash cmph_destroy(hash); cmph_io_vector_adapter_destroy(source); fclose(mphf_fd); return 0; } cmph-0.9/examples/Makefile.in0000644000175000017500000003443211216227414013123 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with 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cmph-0.9/examples/Makefile.am0000755000175000017500000000064311214344363013113 00000000000000noinst_PROGRAMS = vector_adapter_ex1 file_adapter_ex2 struct_vector_adapter_ex3 INCLUDES = -I../src/ vector_adapter_ex1_LDADD = ../src/libcmph.la vector_adapter_ex1_SOURCES = vector_adapter_ex1.c file_adapter_ex2_LDADD = ../src/libcmph.la file_adapter_ex2_SOURCES = file_adapter_ex2.c struct_vector_adapter_ex3_LDADD = ../src/libcmph.la struct_vector_adapter_ex3_SOURCES = struct_vector_adapter_ex3.c cmph-0.9/examples/struct_vector_adapter_ex3.c0000644000175000017500000000314411214464642016407 00000000000000#include #include // Create minimal perfect hash function from in-memory vector #pragma pack(1) typedef struct { cmph_uint32 id; char key[11]; cmph_uint32 year; } rec_t; #pragma pack(0) int main(int argc, char **argv) { // Creating a filled vector unsigned int i = 0; rec_t vector[10] = {{1, "aaaaaaaaaa", 1999}, {2, "bbbbbbbbbb", 2000}, {3, "cccccccccc", 2001}, {4, "dddddddddd", 2002}, {5, "eeeeeeeeee", 2003}, {6, "ffffffffff", 2004}, {7, "gggggggggg", 2005}, {8, "hhhhhhhhhh", 2006}, {9, "iiiiiiiiii", 2007}, {10,"jjjjjjjjjj", 2008}}; unsigned int nkeys = 10; FILE* mphf_fd = fopen("temp_struct_vector.mph", "w"); // Source of keys cmph_io_adapter_t *source = cmph_io_struct_vector_adapter(vector, (cmph_uint32)sizeof(rec_t), (cmph_uint32)sizeof(cmph_uint32), 11, nkeys); //Create minimal perfect hash function using the BDZ algorithm. cmph_config_t *config = cmph_config_new(source); cmph_config_set_algo(config, CMPH_BDZ); cmph_config_set_mphf_fd(config, mphf_fd); cmph_t *hash = cmph_new(config); cmph_config_destroy(config); cmph_dump(hash, mphf_fd); cmph_destroy(hash); fclose(mphf_fd); //Find key mphf_fd = fopen("temp_struct_vector.mph", "r"); hash = cmph_load(mphf_fd); while (i < nkeys) { const char *key = vector[i].key; unsigned int id = cmph_search(hash, key, 11); fprintf(stderr, "key:%s -- hash:%u\n", key, id); i++; } //Destroy hash cmph_destroy(hash); cmph_io_vector_adapter_destroy(source); fclose(mphf_fd); return 0; } cmph-0.9/COPYING0000644000175000017500000006223211214344363010273 00000000000000 MOZILLA PUBLIC LICENSE Version 1.1 --------------- 1. Definitions. 1.0.1. "Commercial Use" means distribution or otherwise making the Covered Code available to a third party. 1.1. "Contributor" means each entity that creates or contributes to the creation of Modifications. 1.2. "Contributor Version" means the combination of the Original Code, prior Modifications used by a Contributor, and the Modifications made by that particular Contributor. 1.3. "Covered Code" means the Original Code or Modifications or the combination of the Original Code and Modifications, in each case including portions thereof. 1.4. "Electronic Distribution Mechanism" means a mechanism generally accepted in the software development community for the electronic transfer of data. 1.5. "Executable" means Covered Code in any form other than Source Code. 1.6. "Initial Developer" means the individual or entity identified as the Initial Developer in the Source Code notice required by Exhibit A. 1.7. "Larger Work" means a work which combines Covered Code or portions thereof with code not governed by the terms of this License. 1.8. "License" means this document. 1.8.1. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently acquired, any and all of the rights conveyed herein. 1.9. "Modifications" means any addition to or deletion from the substance or structure of either the Original Code or any previous Modifications. When Covered Code is released as a series of files, a Modification is: A. Any addition to or deletion from the contents of a file containing Original Code or previous Modifications. B. Any new file that contains any part of the Original Code or previous Modifications. 1.10. "Original Code" means Source Code of computer software code which is described in the Source Code notice required by Exhibit A as Original Code, and which, at the time of its release under this License is not already Covered Code governed by this License. 1.10.1. "Patent Claims" means any patent claim(s), now owned or hereafter acquired, including without limitation, method, process, and apparatus claims, in any patent Licensable by grantor. 1.11. "Source Code" means the preferred form of the Covered Code for making modifications to it, including all modules it contains, plus any associated interface definition files, scripts used to control compilation and installation of an Executable, or source code differential comparisons against either the Original Code or another well known, available Covered Code of the Contributor's choice. The Source Code can be in a compressed or archival form, provided the appropriate decompression or de-archiving software is widely available for no charge. 1.12. "You" (or "Your") means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License or a future version of this License issued under Section 6.1. For legal entities, "You" includes any entity which controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. Source Code License. 2.1. The Initial Developer Grant. The Initial Developer hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims: (a) under intellectual property rights (other than patent or trademark) Licensable by Initial Developer to use, reproduce, modify, display, perform, sublicense and distribute the Original Code (or portions thereof) with or without Modifications, and/or as part of a Larger Work; and (b) under Patents Claims infringed by the making, using or selling of Original Code, to make, have made, use, practice, sell, and offer for sale, and/or otherwise dispose of the Original Code (or portions thereof). (c) the licenses granted in this Section 2.1(a) and (b) are effective on the date Initial Developer first distributes Original Code under the terms of this License. (d) Notwithstanding Section 2.1(b) above, no patent license is granted: 1) for code that You delete from the Original Code; 2) separate from the Original Code; or 3) for infringements caused by: i) the modification of the Original Code or ii) the combination of the Original Code with other software or devices. 2.2. Contributor Grant. Subject to third party intellectual property claims, each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license (a) under intellectual property rights (other than patent or trademark) Licensable by Contributor, to use, reproduce, modify, display, perform, sublicense and distribute the Modifications created by such Contributor (or portions thereof) either on an unmodified basis, with other Modifications, as Covered Code and/or as part of a Larger Work; and (b) under Patent Claims infringed by the making, using, or selling of Modifications made by that Contributor either alone and/or in combination with its Contributor Version (or portions of such combination), to make, use, sell, offer for sale, have made, and/or otherwise dispose of: 1) Modifications made by that Contributor (or portions thereof); and 2) the combination of Modifications made by that Contributor with its Contributor Version (or portions of such combination). (c) the licenses granted in Sections 2.2(a) and 2.2(b) are effective on the date Contributor first makes Commercial Use of the Covered Code. (d) Notwithstanding Section 2.2(b) above, no patent license is granted: 1) for any code that Contributor has deleted from the Contributor Version; 2) separate from the Contributor Version; 3) for infringements caused by: i) third party modifications of Contributor Version or ii) the combination of Modifications made by that Contributor with other software (except as part of the Contributor Version) or other devices; or 4) under Patent Claims infringed by Covered Code in the absence of Modifications made by that Contributor. 3. Distribution Obligations. 3.1. Application of License. The Modifications which You create or to which You contribute are governed by the terms of this License, including without limitation Section 2.2. The Source Code version of Covered Code may be distributed only under the terms of this License or a future version of this License released under Section 6.1, and You must include a copy of this License with every copy of the Source Code You distribute. You may not offer or impose any terms on any Source Code version that alters or restricts the applicable version of this License or the recipients' rights hereunder. However, You may include an additional document offering the additional rights described in Section 3.5. 3.2. Availability of Source Code. Any Modification which You create or to which You contribute must be made available in Source Code form under the terms of this License either on the same media as an Executable version or via an accepted Electronic Distribution Mechanism to anyone to whom you made an Executable version available; and if made available via Electronic Distribution Mechanism, must remain available for at least twelve (12) months after the date it initially became available, or at least six (6) months after a subsequent version of that particular Modification has been made available to such recipients. You are responsible for ensuring that the Source Code version remains available even if the Electronic Distribution Mechanism is maintained by a third party. 3.3. Description of Modifications. You must cause all Covered Code to which You contribute to contain a file documenting the changes You made to create that Covered Code and the date of any change. You must include a prominent statement that the Modification is derived, directly or indirectly, from Original Code provided by the Initial Developer and including the name of the Initial Developer in (a) the Source Code, and (b) in any notice in an Executable version or related documentation in which You describe the origin or ownership of the Covered Code. 3.4. Intellectual Property Matters (a) Third Party Claims. If Contributor has knowledge that a license under a third party's intellectual property rights is required to exercise the rights granted by such Contributor under Sections 2.1 or 2.2, Contributor must include a text file with the Source Code distribution titled "LEGAL" which describes the claim and the party making the claim in sufficient detail that a recipient will know whom to contact. If Contributor obtains such knowledge after the Modification is made available as described in Section 3.2, Contributor shall promptly modify the LEGAL file in all copies Contributor makes available thereafter and shall take other steps (such as notifying appropriate mailing lists or newsgroups) reasonably calculated to inform those who received the Covered Code that new knowledge has been obtained. (b) Contributor APIs. If Contributor's Modifications include an application programming interface and Contributor has knowledge of patent licenses which are reasonably necessary to implement that API, Contributor must also include this information in the LEGAL file. (c) Representations. Contributor represents that, except as disclosed pursuant to Section 3.4(a) above, Contributor believes that Contributor's Modifications are Contributor's original creation(s) and/or Contributor has sufficient rights to grant the rights conveyed by this License. 3.5. Required Notices. You must duplicate the notice in Exhibit A in each file of the Source Code. If it is not possible to put such notice in a particular Source Code file due to its structure, then You must include such notice in a location (such as a relevant directory) where a user would be likely to look for such a notice. If You created one or more Modification(s) You may add your name as a Contributor to the notice described in Exhibit A. You must also duplicate this License in any documentation for the Source Code where You describe recipients' rights or ownership rights relating to Covered Code. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any Contributor. You must make it absolutely clear than any such warranty, support, indemnity or liability obligation is offered by You alone, and You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer. 3.6. Distribution of Executable Versions. You may distribute Covered Code in Executable form only if the requirements of Section 3.1-3.5 have been met for that Covered Code, and if You include a notice stating that the Source Code version of the Covered Code is available under the terms of this License, including a description of how and where You have fulfilled the obligations of Section 3.2. The notice must be conspicuously included in any notice in an Executable version, related documentation or collateral in which You describe recipients' rights relating to the Covered Code. You may distribute the Executable version of Covered Code or ownership rights under a license of Your choice, which may contain terms different from this License, provided that You are in compliance with the terms of this License and that the license for the Executable version does not attempt to limit or alter the recipient's rights in the Source Code version from the rights set forth in this License. If You distribute the Executable version under a different license You must make it absolutely clear that any terms which differ from this License are offered by You alone, not by the Initial Developer or any Contributor. You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of any such terms You offer. 3.7. Larger Works. You may create a Larger Work by combining Covered Code with other code not governed by the terms of this License and distribute the Larger Work as a single product. In such a case, You must make sure the requirements of this License are fulfilled for the Covered Code. 4. Inability to Comply Due to Statute or Regulation. If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Code due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be included in the LEGAL file described in Section 3.4 and must be included with all distributions of the Source Code. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Application of this License. This License applies to code to which the Initial Developer has attached the notice in Exhibit A and to related Covered Code. 6. Versions of the License. 6.1. New Versions. Netscape Communications Corporation ("Netscape") may publish revised and/or new versions of the License from time to time. Each version will be given a distinguishing version number. 6.2. Effect of New Versions. Once Covered Code has been published under a particular version of the License, You may always continue to use it under the terms of that version. You may also choose to use such Covered Code under the terms of any subsequent version of the License published by Netscape. No one other than Netscape has the right to modify the terms applicable to Covered Code created under this License. 6.3. Derivative Works. If You create or use a modified version of this License (which you may only do in order to apply it to code which is not already Covered Code governed by this License), You must (a) rename Your license so that the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape", "MPL", "NPL" or any confusingly similar phrase do not appear in your license (except to note that your license differs from this License) and (b) otherwise make it clear that Your version of the license contains terms which differ from the Mozilla Public License and Netscape Public License. (Filling in the name of the Initial Developer, Original Code or Contributor in the notice described in Exhibit A shall not of themselves be deemed to be modifications of this License.) 7. DISCLAIMER OF WARRANTY. COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. 8. TERMINATION. 8.1. This License and the rights granted hereunder will terminate automatically if You fail to comply with terms herein and fail to cure such breach within 30 days of becoming aware of the breach. All sublicenses to the Covered Code which are properly granted shall survive any termination of this License. Provisions which, by their nature, must remain in effect beyond the termination of this License shall survive. 8.2. If You initiate litigation by asserting a patent infringement claim (excluding declatory judgment actions) against Initial Developer or a Contributor (the Initial Developer or Contributor against whom You file such action is referred to as "Participant") alleging that: (a) such Participant's Contributor Version directly or indirectly infringes any patent, then any and all rights granted by such Participant to You under Sections 2.1 and/or 2.2 of this License shall, upon 60 days notice from Participant terminate prospectively, unless if within 60 days after receipt of notice You either: (i) agree in writing to pay Participant a mutually agreeable reasonable royalty for Your past and future use of Modifications made by such Participant, or (ii) withdraw Your litigation claim with respect to the Contributor Version against such Participant. If within 60 days of notice, a reasonable royalty and payment arrangement are not mutually agreed upon in writing by the parties or the litigation claim is not withdrawn, the rights granted by Participant to You under Sections 2.1 and/or 2.2 automatically terminate at the expiration of the 60 day notice period specified above. (b) any software, hardware, or device, other than such Participant's Contributor Version, directly or indirectly infringes any patent, then any rights granted to You by such Participant under Sections 2.1(b) and 2.2(b) are revoked effective as of the date You first made, used, sold, distributed, or had made, Modifications made by that Participant. 8.3. If You assert a patent infringement claim against Participant alleging that such Participant's Contributor Version directly or indirectly infringes any patent where such claim is resolved (such as by license or settlement) prior to the initiation of patent infringement litigation, then the reasonable value of the licenses granted by such Participant under Sections 2.1 or 2.2 shall be taken into account in determining the amount or value of any payment or license. 8.4. In the event of termination under Sections 8.1 or 8.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or any distributor hereunder prior to termination shall survive termination. 9. LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. 10. U.S. GOVERNMENT END USERS. The Covered Code is a "commercial item," as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer software" and "commercial computer software documentation," as such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all U.S. Government End Users acquire Covered Code with only those rights set forth herein. 11. MISCELLANEOUS. This License represents the complete agreement concerning subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. This License shall be governed by California law provisions (except to the extent applicable law, if any, provides otherwise), excluding its conflict-of-law provisions. With respect to disputes in which at least one party is a citizen of, or an entity chartered or registered to do business in the United States of America, any litigation relating to this License shall be subject to the jurisdiction of the Federal Courts of the Northern District of California, with venue lying in Santa Clara County, California, with the losing party responsible for costs, including without limitation, court costs and reasonable attorneys' fees and expenses. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not apply to this License. 12. RESPONSIBILITY FOR CLAIMS. As between Initial Developer and the Contributors, each party is responsible for claims and damages arising, directly or indirectly, out of its utilization of rights under this License and You agree to work with Initial Developer and Contributors to distribute such responsibility on an equitable basis. Nothing herein is intended or shall be deemed to constitute any admission of liability. 13. MULTIPLE-LICENSED CODE. Initial Developer may designate portions of the Covered Code as "Multiple-Licensed". "Multiple-Licensed" means that the Initial Developer permits you to utilize portions of the Covered Code under Your choice of the NPL or the alternative licenses, if any, specified by the Initial Developer in the file described in Exhibit A. EXHIBIT A -Mozilla Public License. ``The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/ Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. The Original Code is ______________________________________. The Initial Developer of the Original Code is ________________________. Portions created by ______________________ are Copyright (C) ______ _______________________. All Rights Reserved. Contributor(s): ______________________________________. Alternatively, the contents of this file may be used under the terms of the _____ license (the "[___] License"), in which case the provisions of [______] License are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of the [____] License and not to allow others to use your version of this file under the MPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the [___] License. If you do not delete the provisions above, a recipient may use your version of this file under either the MPL or the [___] License." [NOTE: The text of this Exhibit A may differ slightly from the text of the notices in the Source Code files of the Original Code. You should use the text of this Exhibit A rather than the text found in the Original Code Source Code for Your Modifications.] cmph-0.9/install-sh0000755000175000017500000003246411216227414011247 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2006-12-25.00 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. 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newsos6) version_type=linux library_names_spec='${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=qnx 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=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; 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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hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; 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* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; 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sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method == "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [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 : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. 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. 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='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' 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 # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \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/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # 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 # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$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 $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) 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 AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; icpc* | ecpc* ) # Intel C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC*) # IBM XL 8.0 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], [How to pass a linker flag through the compiler]) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; esac], [_LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) fi _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], [Additional compiler flags for building library objects]) # # Check to make sure the static flag actually works. # wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), $lt_tmp_static_flag, [], [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], [Compiler flag to prevent dynamic linking]) ])# _LT_COMPILER_PIC # _LT_LINKER_SHLIBS([TAGNAME]) # ---------------------------- # See if the linker supports building shared libraries. m4_defun([_LT_LINKER_SHLIBS], [AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) m4_if([$1], [CXX], [ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' case $host_os in aix[[4-9]]*) # 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_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_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 ;; pw32*) _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" ;; cygwin* | mingw*) _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' ;; linux* | k*bsd*-gnu) _LT_TAGVAR(link_all_deplibs, $1)=no ;; *) _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ;; 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ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$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 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" AC_LINK_IFELSE(int foo(void) {}, _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ) LDFLAGS="$save_LDFLAGS" else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$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' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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AC_DEFUN([_AM_SUBST_NOTMAKE]) # Check how to create a tarball. -*- Autoconf -*- # Copyright (C) 2004, 2005 Free Software Foundation, Inc. # # 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 2 # _AM_PROG_TAR(FORMAT) # -------------------- # Check how to create a tarball in format FORMAT. # FORMAT should be one of `v7', `ustar', or `pax'. # # Substitute a variable $(am__tar) that is a command # writing to stdout a FORMAT-tarball containing the directory # $tardir. # tardir=directory && $(am__tar) > result.tar # # Substitute a variable $(am__untar) that extract such # a tarball read from stdin. # $(am__untar) < result.tar AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. 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