1 # ltmain.sh - Provide generalized library-building support services.
2 # NOTE: Changing this file will not affect anything until you rerun configure.
4 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003
5 # Free Software Foundation, Inc.
6 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 # As a special exception to the GNU General Public License, if you
23 # distribute this file as part of a program that contains a
24 # configuration script generated by Autoconf, you may include it under
25 # the same distribution terms that you use for the rest of that program.
27 # Check that we have a working $echo.
28 if test "X$1" = X--no-reexec; then
29 # Discard the --no-reexec flag, and continue.
31 elif test "X$1" = X--fallback-echo; then
32 # Avoid inline document here, it may be left over
34 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
35 # Yippee, $echo works!
38 # Restart under the correct shell, and then maybe $echo will work.
39 exec $SHELL "$0" --no-reexec ${1+"$@"}
42 if test "X$1" = X--fallback-echo; then
43 # used as fallback echo
51 # The name of this program.
52 progname=`$echo "$0" | ${SED} 's%^.*/%%'`
59 TIMESTAMP=" (1.1220 2003/04/05 19:32:58)"
62 help="Try \`$progname --help' for more information."
63 magic="%%%MAGIC variable%%%"
68 # Sed substitution that helps us do robust quoting. It backslashifies
69 # metacharacters that are still active within double-quoted strings.
70 Xsed="${SED}"' -e 1s/^X//'
71 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
72 # test EBCDIC or ASCII
73 case `echo A|od -x` in
74 *[Cc]1*) # EBCDIC based system
75 SP2NL="tr '\100' '\n'"
76 NL2SP="tr '\r\n' '\100\100'"
78 *) # Assume ASCII based system
79 SP2NL="tr '\040' '\012'"
80 NL2SP="tr '\015\012' '\040\040'"
85 # Only set LANG and LC_ALL to C if already set.
86 # These must not be set unconditionally because not all systems understand
87 # e.g. LANG=C (notably SCO).
88 # We save the old values to restore during execute mode.
89 if test "${LC_ALL+set}" = set; then
90 save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
92 if test "${LANG+set}" = set; then
93 save_LANG="$LANG"; LANG=C; export LANG
96 # Make sure IFS has a sensible default
99 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
100 $echo "$modename: not configured to build any kind of library" 1>&2
101 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
114 lo2o="s/\\.lo\$/.${objext}/"
115 o2lo="s/\\.${objext}\$/.lo/"
117 #####################################
118 # Shell function definitions:
119 # This seems to be the best place for them
121 # Need a lot of goo to handle *both* DLLs and import libs
122 # Has to be a shell function in order to 'eat' the argument
123 # that is supplied when $file_magic_command is called.
125 win32_libid_type="unknown"
126 win32_fileres=`file -L $1 2>/dev/null`
127 case $win32_fileres in
128 *ar\ archive\ import\ library*) # definitely import
129 win32_libid_type="x86 archive import"
131 *ar\ archive*) # could be an import, or static
132 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
133 grep -E 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
134 win32_nmres=`eval $NM -f posix -A $1 | \
135 sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
136 if test "X$win32_nmres" = "Ximport" ; then
137 win32_libid_type="x86 archive import"
139 win32_libid_type="x86 archive static"
144 win32_libid_type="x86 DLL"
146 *executable*) # but shell scripts are "executable" too...
147 case $win32_fileres in
148 *MS\ Windows\ PE\ Intel*)
149 win32_libid_type="x86 DLL"
154 $echo $win32_libid_type
157 # End of Shell function definitions
158 #####################################
160 # Parse our command line options once, thoroughly.
161 while test "$#" -gt 0
167 -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
171 # If the previous option needs an argument, assign it.
172 if test -n "$prev"; then
175 execute_dlfiles="$execute_dlfiles $arg"
180 # Check whether tagname contains only valid characters
183 $echo "$progname: invalid tag name: $tagname" 1>&2
190 # Don't test for the "default" C tag, as we know, it's there, but
191 # not specially marked.
194 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$0" > /dev/null; then
195 taglist="$taglist $tagname"
196 # Evaluate the configuration.
197 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $0`"
199 $echo "$progname: ignoring unknown tag $tagname" 1>&2
214 # Have we seen a non-optional argument yet?
221 $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
223 $echo "Copyright (C) 2003 Free Software Foundation, Inc."
224 $echo "This is free software; see the source for copying conditions. There is NO"
225 $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
230 ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0
231 # Now print the configurations for the tags.
232 for tagname in $taglist; do
233 ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$0"
239 $echo "$progname: enabling shell trace mode"
249 if test "$build_libtool_libs" = yes; then
250 $echo "enable shared libraries"
252 $echo "disable shared libraries"
254 if test "$build_old_libs" = yes; then
255 $echo "enable static libraries"
257 $echo "disable static libraries"
262 --finish) mode="finish" ;;
264 --mode) prevopt="--mode" prev=mode ;;
265 --mode=*) mode="$optarg" ;;
267 --preserve-dup-deps) duplicate_deps="yes" ;;
273 --tag) prevopt="--tag" prev=tag ;;
275 set tag "$optarg" ${1+"$@"}
286 $echo "$modename: unrecognized option \`$arg'" 1>&2
298 if test -n "$prevopt"; then
299 $echo "$modename: option \`$prevopt' requires an argument" 1>&2
304 # If this variable is set in any of the actions, the command in it
305 # will be execed at the end. This prevents here-documents from being
306 # left over by shells.
309 if test -z "$show_help"; then
311 # Infer the operation mode.
312 if test -z "$mode"; then
313 $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
314 $echo "*** Future versions of Libtool will require -mode=MODE be specified." 1>&2
316 *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
328 *db | *dbx | *strace | *truss)
338 # If we have no mode, but dlfiles were specified, then do execute mode.
339 test -n "$execute_dlfiles" && mode=execute
341 # Just use the default operation mode.
342 if test -z "$mode"; then
343 if test -n "$nonopt"; then
344 $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
346 $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
353 # Only execute mode is allowed to have -dlopen flags.
354 if test -n "$execute_dlfiles" && test "$mode" != execute; then
355 $echo "$modename: unrecognized option \`-dlopen'" 1>&2
360 # Change the help message to a mode-specific one.
362 help="Try \`$modename --help --mode=$mode' for more information."
364 # These modes are in order of execution frequency so that they run quickly.
366 # libtool compile mode
368 modename="$modename: compile"
369 # Get the compilation command and the source file.
371 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
380 # do not "continue". Instead, add this to base_compile
392 # Accept any command-line options.
395 if test -n "$libobj" ; then
396 $echo "$modename: you cannot specify \`-o' more than once" 1>&2
419 arg_mode=arg # the next one goes into the "base_compile" arg list
420 continue # The current "srcfile" will either be retained or
421 ;; # replaced later. I would guess that would be a bug.
424 args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
426 save_ifs="$IFS"; IFS=','
430 # Double-quote args containing other shell metacharacters.
431 # Many Bourne shells cannot handle close brackets correctly
432 # in scan sets, so we specify it separately.
434 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
438 lastarg="$lastarg $arg"
441 lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
443 # Add the arguments to base_compile.
444 base_compile="$base_compile $lastarg"
449 # Accept the current argument as the source file.
450 # The previous "srcfile" becomes the current argument.
457 esac # case $arg_mode
459 # Aesthetically quote the previous argument.
460 lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
463 # Double-quote args containing other shell metacharacters.
464 # Many Bourne shells cannot handle close brackets correctly
465 # in scan sets, so we specify it separately.
466 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
467 lastarg="\"$lastarg\""
471 base_compile="$base_compile $lastarg"
476 $echo "$modename: you must specify an argument for -Xcompile"
480 $echo "$modename: you must specify a target with \`-o'" 1>&2
484 # Get the name of the library object.
485 [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
489 # Recognize several different file suffixes.
490 # If the user specifies -o file.o, it is replaced with file.lo
500 *.class) xform=class ;;
505 *.java) xform=java ;;
508 libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
511 *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
513 $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
518 # Infer tagged configuration to use if any are available and
519 # if one wasn't chosen via the "--tag" command line option.
520 # Only attempt this if the compiler in the base compile
521 # command doesn't match the default compiler.
522 if test -n "$available_tags" && test -z "$tagname"; then
523 case $base_compile in
524 # Blanks in the command may have been stripped by the calling shell,
525 # but not from the CC environment variable when configure was run.
526 " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "*) ;;
527 # Blanks at the start of $base_compile will cause this to fail
528 # if we don't check for them as well.
530 for z in $available_tags; do
531 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
532 # Evaluate the configuration.
533 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
534 case "$base_compile " in
535 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
536 # The compiler in the base compile command matches
537 # the one in the tagged configuration.
538 # Assume this is the tagged configuration we want.
545 # If $tagname still isn't set, then no tagged configuration
546 # was found and let the user know that the "--tag" command
547 # line option must be used.
548 if test -z "$tagname"; then
549 $echo "$modename: unable to infer tagged configuration"
550 $echo "$modename: specify a tag with \`--tag'" 1>&2
553 # $echo "$modename: using $tagname tagged configuration"
559 objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
560 xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
561 if test "X$xdir" = "X$obj"; then
566 lobj=${xdir}$objdir/$objname
568 if test -z "$base_compile"; then
569 $echo "$modename: you must specify a compilation command" 1>&2
574 # Delete any leftover library objects.
575 if test "$build_old_libs" = yes; then
576 removelist="$obj $lobj $libobj ${libobj}T"
578 removelist="$lobj $libobj ${libobj}T"
582 trap "$run $rm $removelist; exit 1" 1 2 15
584 # On Cygwin there's no "real" PIC flag so we must build both object types
586 cygwin* | mingw* | pw32* | os2*)
590 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
591 # non-PIC code in shared libraries is not supported
595 # Calculate the filename of the output object if compiler does
596 # not support -o with -c
597 if test "$compiler_c_o" = no; then
598 output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
599 lockfile="$output_obj.lock"
600 removelist="$removelist $output_obj $lockfile"
601 trap "$run $rm $removelist; exit 1" 1 2 15
608 # Lock this critical section if it is needed
609 # We use this script file to make the link, it avoids creating a new file
610 if test "$need_locks" = yes; then
611 until $run ln "$0" "$lockfile" 2>/dev/null; do
612 $show "Waiting for $lockfile to be removed"
615 elif test "$need_locks" = warn; then
616 if test -f "$lockfile"; then
618 *** ERROR, $lockfile exists and contains:
619 `cat $lockfile 2>/dev/null`
621 This indicates that another process is trying to use the same
622 temporary object file, and libtool could not work around it because
623 your compiler does not support \`-c' and \`-o' together. If you
624 repeat this compilation, it may succeed, by chance, but you had better
625 avoid parallel builds (make -j) in this platform, or get a better
631 $echo $srcfile > "$lockfile"
634 if test -n "$fix_srcfile_path"; then
635 eval srcfile=\"$fix_srcfile_path\"
638 $run $rm "$libobj" "${libobj}T"
640 # Create a libtool object file (analogous to a ".la" file),
641 # but don't create it if we're doing a dry run.
642 test -z "$run" && cat > ${libobj}T <<EOF
643 # $libobj - a libtool object file
644 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
646 # Please DO NOT delete this file!
647 # It is necessary for linking the library.
649 # Name of the PIC object.
652 # Only build a PIC object if we are building libtool libraries.
653 if test "$build_libtool_libs" = yes; then
654 # Without this assignment, base_compile gets emptied.
655 fbsd_hideous_sh_bug=$base_compile
657 if test "$pic_mode" != no; then
658 command="$base_compile $srcfile $pic_flag"
660 # Don't build PIC code
661 command="$base_compile $srcfile"
664 if test ! -d "${xdir}$objdir"; then
665 $show "$mkdir ${xdir}$objdir"
666 $run $mkdir ${xdir}$objdir
668 if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
673 if test -z "$output_obj"; then
674 # Place PIC objects in $objdir
675 command="$command -o $lobj"
678 $run $rm "$lobj" "$output_obj"
681 if $run eval "$command"; then :
683 test -n "$output_obj" && $run $rm $removelist
687 if test "$need_locks" = warn &&
688 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
690 *** ERROR, $lockfile contains:
691 `cat $lockfile 2>/dev/null`
693 but it should contain:
696 This indicates that another process is trying to use the same
697 temporary object file, and libtool could not work around it because
698 your compiler does not support \`-c' and \`-o' together. If you
699 repeat this compilation, it may succeed, by chance, but you had better
700 avoid parallel builds (make -j) in this platform, or get a better
707 # Just move the object if needed, then go on to compile the next one
708 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
709 $show "$mv $output_obj $lobj"
710 if $run $mv $output_obj $lobj; then :
718 # Append the name of the PIC object to the libtool object file.
719 test -z "$run" && cat >> ${libobj}T <<EOF
720 pic_object='$objdir/$objname'
724 # Allow error messages only from the first compilation.
725 suppress_output=' >/dev/null 2>&1'
727 # No PIC object so indicate it doesn't exist in the libtool
729 test -z "$run" && cat >> ${libobj}T <<EOF
735 # Only build a position-dependent object if we build old libraries.
736 if test "$build_old_libs" = yes; then
737 if test "$pic_mode" != yes; then
738 # Don't build PIC code
739 command="$base_compile $srcfile"
741 command="$base_compile $srcfile $pic_flag"
743 if test "$compiler_c_o" = yes; then
744 command="$command -o $obj"
747 # Suppress compiler output if we already did a PIC compilation.
748 command="$command$suppress_output"
749 $run $rm "$obj" "$output_obj"
751 if $run eval "$command"; then :
757 if test "$need_locks" = warn &&
758 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
760 *** ERROR, $lockfile contains:
761 `cat $lockfile 2>/dev/null`
763 but it should contain:
766 This indicates that another process is trying to use the same
767 temporary object file, and libtool could not work around it because
768 your compiler does not support \`-c' and \`-o' together. If you
769 repeat this compilation, it may succeed, by chance, but you had better
770 avoid parallel builds (make -j) in this platform, or get a better
777 # Just move the object if needed
778 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
779 $show "$mv $output_obj $obj"
780 if $run $mv $output_obj $obj; then :
788 # Append the name of the non-PIC object the libtool object file.
789 # Only append if the libtool object file exists.
790 test -z "$run" && cat >> ${libobj}T <<EOF
791 # Name of the non-PIC object.
792 non_pic_object='$objname'
796 # Append the name of the non-PIC object the libtool object file.
797 # Only append if the libtool object file exists.
798 test -z "$run" && cat >> ${libobj}T <<EOF
799 # Name of the non-PIC object.
805 $run $mv "${libobj}T" "${libobj}"
807 # Unlock the critical section if it was locked
808 if test "$need_locks" != no; then
817 modename="$modename: link"
819 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
820 # It is impossible to link a dll without this setting, and
821 # we shouldn't force the makefile maintainer to figure out
822 # which system we are compiling for in order to pass an extra
823 # flag for every libtool invocation.
826 # FIXME: Unfortunately, there are problems with the above when trying
827 # to make a dll which has undefined symbols, in which case not
828 # even a static library is built. For now, we need to specify
829 # -no-undefined on the libtool link line when we can be certain
830 # that all symbols are satisfied, otherwise we get a static library.
837 libtool_args="$nonopt"
838 base_compile="$nonopt"
839 compile_command="$nonopt"
840 finalize_command="$nonopt"
853 lib_search_path=`pwd`
862 export_symbols_regex=
870 prefer_static_libs=no
883 # We need to know -static, to get the right output filenames.
887 -all-static | -static)
888 if test "X$arg" = "X-all-static"; then
889 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
890 $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
892 if test -n "$link_static_flag"; then
893 dlopen_self=$dlopen_self_static
896 if test -z "$pic_flag" && test -n "$link_static_flag"; then
897 dlopen_self=$dlopen_self_static
900 build_libtool_libs=no
902 prefer_static_libs=yes
908 # See if our shared archives depend on static archives.
909 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
911 # Go through the arguments, transforming them on the way.
912 while test "$#" -gt 0; do
914 base_compile="$base_compile $arg"
917 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
918 qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
922 libtool_args="$libtool_args $qarg"
924 # If the previous option needs an argument, assign it.
925 if test -n "$prev"; then
928 compile_command="$compile_command @OUTPUT@"
929 finalize_command="$finalize_command @OUTPUT@"
935 if test "$preload" = no; then
936 # Add the symbol object into the linking commands.
937 compile_command="$compile_command @SYMFILE@"
938 finalize_command="$finalize_command @SYMFILE@"
942 *.la | *.lo) ;; # We handle these cases below.
944 if test "$dlself" = no; then
952 if test "$prev" = dlprefiles; then
954 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
964 if test "$prev" = dlfiles; then
965 dlfiles="$dlfiles $arg"
967 dlprefiles="$dlprefiles $arg"
975 export_symbols="$arg"
976 if test ! -f "$arg"; then
977 $echo "$modename: symbol file \`$arg' does not exist"
984 export_symbols_regex="$arg"
989 inst_prefix_dir="$arg"
999 if test -f "$arg"; then
1002 for fil in `cat $save_arg`
1004 # moreargs="$moreargs $fil"
1006 # A libtool-controlled object.
1008 # Check to see that this really is a libtool object.
1009 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1014 # If there is no directory component, then add one.
1016 */* | *\\*) . $arg ;;
1020 if test -z "$pic_object" || \
1021 test -z "$non_pic_object" ||
1022 test "$pic_object" = none && \
1023 test "$non_pic_object" = none; then
1024 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1028 # Extract subdirectory from the argument.
1029 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1030 if test "X$xdir" = "X$arg"; then
1036 if test "$pic_object" != none; then
1037 # Prepend the subdirectory the object is found in.
1038 pic_object="$xdir$pic_object"
1040 if test "$prev" = dlfiles; then
1041 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1042 dlfiles="$dlfiles $pic_object"
1046 # If libtool objects are unsupported, then we need to preload.
1051 # CHECK ME: I think I busted this. -Ossama
1052 if test "$prev" = dlprefiles; then
1053 # Preload the old-style object.
1054 dlprefiles="$dlprefiles $pic_object"
1059 libobjs="$libobjs $pic_object"
1064 if test "$non_pic_object" != none; then
1065 # Prepend the subdirectory the object is found in.
1066 non_pic_object="$xdir$non_pic_object"
1068 # A standard non-PIC object
1069 non_pic_objects="$non_pic_objects $non_pic_object"
1070 if test -z "$pic_object" || test "$pic_object" = none ; then
1071 arg="$non_pic_object"
1075 # Only an error if not doing a dry-run.
1076 if test -z "$run"; then
1077 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1082 # Extract subdirectory from the argument.
1083 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1084 if test "X$xdir" = "X$arg"; then
1090 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1091 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1092 libobjs="$libobjs $pic_object"
1093 non_pic_objects="$non_pic_objects $non_pic_object"
1098 $echo "$modename: link input file \`$save_arg' does not exist"
1106 # We need an absolute path.
1108 [\\/]* | [A-Za-z]:[\\/]*) ;;
1110 $echo "$modename: only absolute run-paths are allowed" 1>&2
1114 if test "$prev" = rpath; then
1117 *) rpath="$rpath $arg" ;;
1122 *) xrpath="$xrpath $arg" ;;
1129 compiler_flags="$compiler_flags $qarg"
1131 compile_command="$compile_command $qarg"
1132 finalize_command="$finalize_command $qarg"
1136 linker_flags="$linker_flags $qarg"
1137 compiler_flags="$compiler_flags $wl$qarg"
1139 compile_command="$compile_command $wl$qarg"
1140 finalize_command="$finalize_command $wl$qarg"
1144 linker_flags="$linker_flags $qarg"
1145 compiler_flags="$compiler_flags $qarg"
1147 compile_command="$compile_command $qarg"
1148 finalize_command="$finalize_command $qarg"
1152 eval "$prev=\"\$arg\""
1157 fi # test -n "$prev"
1163 if test -n "$link_static_flag"; then
1164 compile_command="$compile_command $link_static_flag"
1165 finalize_command="$finalize_command $link_static_flag"
1171 # FIXME: remove this flag sometime in the future.
1172 $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1196 -export-symbols | -export-symbols-regex)
1197 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1198 $echo "$modename: more than one -exported-symbols argument is not allowed"
1201 if test "X$arg" = "X-export-symbols"; then
1214 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
1215 # so, if we see these flags be careful not to treat them like -L
1217 case $with_gcc/$host in
1218 no/*-*-irix* | /*-*-irix*)
1219 compile_command="$compile_command $arg"
1220 finalize_command="$finalize_command $arg"
1227 dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1228 # We need an absolute path.
1230 [\\/]* | [A-Za-z]:[\\/]*) ;;
1232 absdir=`cd "$dir" && pwd`
1233 if test -z "$absdir"; then
1234 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
1243 deplibs="$deplibs -L$dir"
1244 lib_search_path="$lib_search_path $dir"
1248 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1249 case :$dllsearchpath: in
1251 *) dllsearchpath="$dllsearchpath:$dir";;
1259 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
1261 *-*-cygwin* | *-*-pw32* | *-*-beos*)
1262 # These systems don't actually have a C or math library (as such)
1265 *-*-mingw* | *-*-os2*)
1266 # These systems don't actually have a C library (as such)
1267 test "X$arg" = "X-lc" && continue
1269 *-*-openbsd* | *-*-freebsd*)
1270 # Do not include libc due to us having libc/libc_r.
1271 test "X$arg" = "X-lc" && continue
1273 *-*-rhapsody* | *-*-darwin1.[012])
1274 # Rhapsody C and math libraries are in the System framework
1275 deplibs="$deplibs -framework System"
1278 elif test "X$arg" = "X-lc_r"; then
1280 *-*-openbsd* | *-*-freebsd*)
1281 # Do not include libc_r directly, use -pthread flag.
1286 deplibs="$deplibs $arg"
1295 # gcc -m* arguments should be passed to the linker via $compiler_flags
1296 # in order to pass architecture information to the linker
1297 # (e.g. 32 vs 64-bit). This may also be accomplished via -Wl,-mfoo
1298 # but this is not reliable with gcc because gcc may use -mfoo to
1299 # select a different linker, different libraries, etc, while
1300 # -Wl,-mfoo simply passes -mfoo to the linker.
1302 # Unknown arguments in both finalize_command and compile_command need
1303 # to be aesthetically quoted because they are evaled later.
1304 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1306 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1310 compile_command="$compile_command $arg"
1311 finalize_command="$finalize_command $arg"
1312 if test "$with_gcc" = "yes" ; then
1313 compiler_flags="$compiler_flags $arg"
1330 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1331 # The PATH hackery in wrapper scripts is required on Windows
1332 # in order for the loader to find any dlls it needs.
1333 $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
1334 $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
1337 *) no_install=yes ;;
1370 dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1371 # We need an absolute path.
1373 [\\/]* | [A-Za-z]:[\\/]*) ;;
1375 $echo "$modename: only absolute run-paths are allowed" 1>&2
1381 *) xrpath="$xrpath $dir" ;;
1387 # The effects of -static are defined in a previous loop.
1388 # We used to do the same as -all-static on platforms that
1389 # didn't have a PIC flag, but the assumption that the effects
1390 # would be equivalent was wrong. It would break on at least
1391 # Digital Unix and AIX.
1411 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
1413 save_ifs="$IFS"; IFS=','
1414 for flag in $args; do
1417 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1422 compiler_flags="$compiler_flags $flag"
1425 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1429 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
1431 save_ifs="$IFS"; IFS=','
1432 for flag in $args; do
1435 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1440 compiler_flags="$compiler_flags $wl$flag"
1441 linker_flags="$linker_flags $flag"
1444 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1462 # Some other compiler flag.
1464 # Unknown arguments in both finalize_command and compile_command need
1465 # to be aesthetically quoted because they are evaled later.
1466 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1468 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1475 # A standard object.
1480 # A libtool-controlled object.
1482 # Check to see that this really is a libtool object.
1483 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1488 # If there is no directory component, then add one.
1490 */* | *\\*) . $arg ;;
1494 if test -z "$pic_object" || \
1495 test -z "$non_pic_object" ||
1496 test "$pic_object" = none && \
1497 test "$non_pic_object" = none; then
1498 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1502 # Extract subdirectory from the argument.
1503 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1504 if test "X$xdir" = "X$arg"; then
1510 if test "$pic_object" != none; then
1511 # Prepend the subdirectory the object is found in.
1512 pic_object="$xdir$pic_object"
1514 if test "$prev" = dlfiles; then
1515 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1516 dlfiles="$dlfiles $pic_object"
1520 # If libtool objects are unsupported, then we need to preload.
1525 # CHECK ME: I think I busted this. -Ossama
1526 if test "$prev" = dlprefiles; then
1527 # Preload the old-style object.
1528 dlprefiles="$dlprefiles $pic_object"
1533 libobjs="$libobjs $pic_object"
1538 if test "$non_pic_object" != none; then
1539 # Prepend the subdirectory the object is found in.
1540 non_pic_object="$xdir$non_pic_object"
1542 # A standard non-PIC object
1543 non_pic_objects="$non_pic_objects $non_pic_object"
1544 if test -z "$pic_object" || test "$pic_object" = none ; then
1545 arg="$non_pic_object"
1549 # Only an error if not doing a dry-run.
1550 if test -z "$run"; then
1551 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1556 # Extract subdirectory from the argument.
1557 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1558 if test "X$xdir" = "X$arg"; then
1564 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1565 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1566 libobjs="$libobjs $pic_object"
1567 non_pic_objects="$non_pic_objects $non_pic_object"
1574 deplibs="$deplibs $arg"
1575 old_deplibs="$old_deplibs $arg"
1580 # A libtool-controlled library.
1582 if test "$prev" = dlfiles; then
1583 # This library was specified with -dlopen.
1584 dlfiles="$dlfiles $arg"
1586 elif test "$prev" = dlprefiles; then
1587 # The library was specified with -dlpreopen.
1588 dlprefiles="$dlprefiles $arg"
1591 deplibs="$deplibs $arg"
1596 # Some other compiler argument.
1598 # Unknown arguments in both finalize_command and compile_command need
1599 # to be aesthetically quoted because they are evaled later.
1600 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1602 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1609 # Now actually substitute the argument into the commands.
1610 if test -n "$arg"; then
1611 compile_command="$compile_command $arg"
1612 finalize_command="$finalize_command $arg"
1614 done # argument parsing loop
1616 if test -n "$prev"; then
1617 $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1622 # Infer tagged configuration to use if any are available and
1623 # if one wasn't chosen via the "--tag" command line option.
1624 # Only attempt this if the compiler in the base link
1625 # command doesn't match the default compiler.
1626 if test -n "$available_tags" && test -z "$tagname"; then
1627 case $base_compile in
1628 # Blanks in the command may have been stripped by the calling shell,
1629 # but not from the CC environment variable when configure was run.
1630 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*) ;;
1631 # Blanks at the start of $base_compile will cause this to fail
1632 # if we don't check for them as well.
1634 for z in $available_tags; do
1635 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
1636 # Evaluate the configuration.
1637 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
1638 case $base_compile in
1639 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
1640 # The compiler in $compile_command matches
1641 # the one in the tagged configuration.
1642 # Assume this is the tagged configuration we want.
1649 # If $tagname still isn't set, then no tagged configuration
1650 # was found and let the user know that the "--tag" command
1651 # line option must be used.
1652 if test -z "$tagname"; then
1653 $echo "$modename: unable to infer tagged configuration"
1654 $echo "$modename: specify a tag with \`--tag'" 1>&2
1657 # $echo "$modename: using $tagname tagged configuration"
1663 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1664 eval arg=\"$export_dynamic_flag_spec\"
1665 compile_command="$compile_command $arg"
1666 finalize_command="$finalize_command $arg"
1670 # calculate the name of the file, without its directory
1671 outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1672 libobjs_save="$libobjs"
1674 if test -n "$shlibpath_var"; then
1675 # get the directories listed in $shlibpath_var
1676 eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
1680 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
1681 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
1683 output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1684 if test "X$output_objdir" = "X$output"; then
1685 output_objdir="$objdir"
1687 output_objdir="$output_objdir/$objdir"
1689 # Create the object directory.
1690 if test ! -d "$output_objdir"; then
1691 $show "$mkdir $output_objdir"
1692 $run $mkdir $output_objdir
1694 if test "$status" -ne 0 && test ! -d "$output_objdir"; then
1699 # Determine the type of output
1702 $echo "$modename: you must specify an output file" 1>&2
1706 *.$libext) linkmode=oldlib ;;
1707 *.lo | *.$objext) linkmode=obj ;;
1708 *.la) linkmode=lib ;;
1709 *) linkmode=prog ;; # Anything else should be a program.
1713 *cygwin* | *mingw* | *pw32*)
1714 # don't eliminate duplcations in $postdeps and $predeps
1715 duplicate_compiler_generated_deps=yes
1718 duplicate_compiler_generated_deps=$duplicate_deps
1724 # Find all interdependent deplibs by searching for libraries
1725 # that are linked more than once (e.g. -la -lb -la)
1726 for deplib in $deplibs; do
1727 if test "X$duplicate_deps" = "Xyes" ; then
1729 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
1732 libs="$libs $deplib"
1735 if test "$linkmode" = lib; then
1736 libs="$predeps $libs $compiler_lib_search_path $postdeps"
1738 # Compute libraries that are listed more than once in $predeps
1739 # $postdeps and mark them as special (i.e., whose duplicates are
1740 # not to be eliminated).
1742 if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
1743 for pre_post_dep in $predeps $postdeps; do
1744 case "$pre_post_deps " in
1745 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
1747 pre_post_deps="$pre_post_deps $pre_post_dep"
1756 need_relink=no # whether we're linking any uninstalled libtool libraries
1757 notinst_deplibs= # not-installed libtool libraries
1758 notinst_path= # paths that contain not-installed libtool libraries
1762 for file in $dlfiles $dlprefiles; do
1766 $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
1778 passes="conv scan dlopen dlpreopen link"
1783 for pass in $passes; do
1784 if test "$linkmode,$pass" = "lib,link" ||
1785 test "$linkmode,$pass" = "prog,scan"; then
1789 if test "$linkmode" = prog; then
1791 dlopen) libs="$dlfiles" ;;
1792 dlpreopen) libs="$dlprefiles" ;;
1793 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
1796 if test "$pass" = dlopen; then
1797 # Collect dlpreopened libraries
1798 save_deplibs="$deplibs"
1801 for deplib in $libs; do
1806 if test "$linkmode" != lib && test "$linkmode" != prog; then
1807 $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
1810 if test "$pass" = conv; then
1811 deplibs="$deplib $deplibs"
1814 name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
1815 for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
1816 # Search the libtool library
1817 lib="$searchdir/lib${name}.la"
1818 if test -f "$lib"; then
1823 if test "$found" != yes; then
1824 # deplib doesn't seem to be a libtool library
1825 if test "$linkmode,$pass" = "prog,link"; then
1826 compile_deplibs="$deplib $compile_deplibs"
1827 finalize_deplibs="$deplib $finalize_deplibs"
1829 deplibs="$deplib $deplibs"
1830 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1833 else # deplib is a libtool library
1834 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
1835 # We need to do some special things here, and not later.
1836 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
1837 case " $predeps $postdeps " in
1839 if (${SED} -e '2q' $lib |
1840 grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1844 */* | *\\*) . $lib ;;
1847 for l in $old_library $library_names; do
1850 if test "X$ll" = "X$old_library" ; then # only static version available
1852 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1853 test "X$ladir" = "X$lib" && ladir="."
1854 lib=$ladir/$old_library
1855 if test "$linkmode,$pass" = "prog,link"; then
1856 compile_deplibs="$deplib $compile_deplibs"
1857 finalize_deplibs="$deplib $finalize_deplibs"
1859 deplibs="$deplib $deplibs"
1860 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1874 deplibs="$deplib $deplibs"
1875 test "$pass" = conv && continue
1876 newdependency_libs="$deplib $newdependency_libs"
1877 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1880 if test "$pass" = conv; then
1881 deplibs="$deplib $deplibs"
1884 if test "$pass" = scan; then
1885 deplibs="$deplib $deplibs"
1886 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1888 compile_deplibs="$deplib $compile_deplibs"
1889 finalize_deplibs="$deplib $finalize_deplibs"
1893 $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
1899 if test "$pass" = link; then
1900 dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1901 # Make sure the xrpath contains only unique directories.
1904 *) xrpath="$xrpath $dir" ;;
1907 deplibs="$deplib $deplibs"
1910 *.la) lib="$deplib" ;;
1912 if test "$pass" = conv; then
1913 deplibs="$deplib $deplibs"
1918 if test "$deplibs_check_method" != pass_all; then
1920 $echo "*** Warning: Trying to link with static lib archive $deplib."
1921 $echo "*** I have the capability to make that library automatically link in when"
1922 $echo "*** you link to this library. But I can only do this if you have a"
1923 $echo "*** shared version of the library, which you do not appear to have"
1924 $echo "*** because the file extensions .$libext of this argument makes me believe"
1925 $echo "*** that it is just a static archive that I should not used here."
1928 $echo "*** Warning: Linking the shared library $output against the"
1929 $echo "*** static library $deplib is not portable!"
1930 deplibs="$deplib $deplibs"
1935 if test "$pass" != link; then
1936 deplibs="$deplib $deplibs"
1938 compile_deplibs="$deplib $compile_deplibs"
1939 finalize_deplibs="$deplib $finalize_deplibs"
1946 if test "$pass" = conv; then
1947 deplibs="$deplib $deplibs"
1948 elif test "$linkmode" = prog; then
1949 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
1950 # If there is no dlopen support or we're linking statically,
1951 # we need to preload.
1952 newdlprefiles="$newdlprefiles $deplib"
1953 compile_deplibs="$deplib $compile_deplibs"
1954 finalize_deplibs="$deplib $finalize_deplibs"
1956 newdlfiles="$newdlfiles $deplib"
1966 if test "$found" = yes || test -f "$lib"; then :
1968 $echo "$modename: cannot find the library \`$lib'" 1>&2
1972 # Check to see that this really is a libtool archive.
1973 if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1975 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
1979 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1980 test "X$ladir" = "X$lib" && ladir="."
1988 # If the library was installed with an old release of libtool,
1989 # it will not redefine variables installed, or shouldnotlink
1995 */* | *\\*) . $lib ;;
1999 if test "$linkmode,$pass" = "lib,link" ||
2000 test "$linkmode,$pass" = "prog,scan" ||
2001 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
2002 test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
2003 test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
2006 if test "$pass" = conv; then
2007 # Only check for convenience libraries
2008 deplibs="$lib $deplibs"
2009 if test -z "$libdir"; then
2010 if test -z "$old_library"; then
2011 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2014 # It is a libtool convenience library, so add in its objects.
2015 convenience="$convenience $ladir/$objdir/$old_library"
2016 old_convenience="$old_convenience $ladir/$objdir/$old_library"
2018 for deplib in $dependency_libs; do
2019 deplibs="$deplib $deplibs"
2020 if test "X$duplicate_deps" = "Xyes" ; then
2021 case "$tmp_libs " in
2022 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2025 tmp_libs="$tmp_libs $deplib"
2027 elif test "$linkmode" != prog && test "$linkmode" != lib; then
2028 $echo "$modename: \`$lib' is not a convenience library" 1>&2
2035 # Get the name of the library we link against.
2037 for l in $old_library $library_names; do
2040 if test -z "$linklib"; then
2041 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2045 # This library was specified with -dlopen.
2046 if test "$pass" = dlopen; then
2047 if test -z "$libdir"; then
2048 $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
2051 if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
2052 # If there is no dlname, no dlopen support or we're linking
2053 # statically, we need to preload. We also need to preload any
2054 # dependent libraries so libltdl's deplib preloader doesn't
2055 # bomb out in the load deplibs phase.
2056 dlprefiles="$dlprefiles $lib $dependency_libs"
2058 newdlfiles="$newdlfiles $lib"
2063 # We need an absolute path.
2065 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
2067 abs_ladir=`cd "$ladir" && pwd`
2068 if test -z "$abs_ladir"; then
2069 $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
2070 $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
2075 laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
2077 # Find the relevant object directory and library name.
2078 if test "X$installed" = Xyes; then
2079 if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2080 $echo "$modename: warning: library \`$lib' was moved." 1>&2
2089 dir="$ladir/$objdir"
2090 absdir="$abs_ladir/$objdir"
2091 # Remove this search path later
2092 notinst_path="$notinst_path $abs_ladir"
2093 fi # $installed = yes
2094 name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2096 # This library was specified with -dlpreopen.
2097 if test "$pass" = dlpreopen; then
2098 if test -z "$libdir"; then
2099 $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
2102 # Prefer using a static library (so that no silly _DYNAMIC symbols
2103 # are required to link).
2104 if test -n "$old_library"; then
2105 newdlprefiles="$newdlprefiles $dir/$old_library"
2106 # Otherwise, use the dlname, so that lt_dlopen finds it.
2107 elif test -n "$dlname"; then
2108 newdlprefiles="$newdlprefiles $dir/$dlname"
2110 newdlprefiles="$newdlprefiles $dir/$linklib"
2112 fi # $pass = dlpreopen
2114 if test -z "$libdir"; then
2115 # Link the convenience library
2116 if test "$linkmode" = lib; then
2117 deplibs="$dir/$old_library $deplibs"
2118 elif test "$linkmode,$pass" = "prog,link"; then
2119 compile_deplibs="$dir/$old_library $compile_deplibs"
2120 finalize_deplibs="$dir/$old_library $finalize_deplibs"
2122 deplibs="$lib $deplibs" # used for prog,scan pass
2128 if test "$linkmode" = prog && test "$pass" != link; then
2129 newlib_search_path="$newlib_search_path $ladir"
2130 deplibs="$lib $deplibs"
2133 if test "$link_all_deplibs" != no || test -z "$library_names" ||
2134 test "$build_libtool_libs" = no; then
2139 for deplib in $dependency_libs; do
2141 -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
2143 # Need to link against all dependency_libs?
2144 if test "$linkalldeplibs" = yes; then
2145 deplibs="$deplib $deplibs"
2147 # Need to hardcode shared library paths
2148 # or/and link against static libraries
2149 newdependency_libs="$deplib $newdependency_libs"
2151 if test "X$duplicate_deps" = "Xyes" ; then
2152 case "$tmp_libs " in
2153 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2156 tmp_libs="$tmp_libs $deplib"
2159 fi # $linkmode = prog...
2161 if test "$linkmode,$pass" = "prog,link"; then
2162 if test -n "$library_names" &&
2163 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2164 # We need to hardcode the library path
2165 if test -n "$shlibpath_var"; then
2166 # Make sure the rpath contains only unique directories.
2167 case "$temp_rpath " in
2170 *) temp_rpath="$temp_rpath $dir" ;;
2174 # Hardcode the library path.
2175 # Skip directories that are in the system default run-time
2177 case " $sys_lib_dlsearch_path " in
2180 case "$compile_rpath " in
2182 *) compile_rpath="$compile_rpath $absdir"
2186 case " $sys_lib_dlsearch_path " in
2189 case "$finalize_rpath " in
2191 *) finalize_rpath="$finalize_rpath $libdir"
2195 fi # $linkmode,$pass = prog,link...
2197 if test "$alldeplibs" = yes &&
2198 { test "$deplibs_check_method" = pass_all ||
2199 { test "$build_libtool_libs" = yes &&
2200 test -n "$library_names"; }; }; then
2201 # We only need to search for static libraries
2206 link_static=no # Whether the deplib will be linked statically
2207 if test -n "$library_names" &&
2208 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2209 if test "$installed" = no; then
2210 notinst_deplibs="$notinst_deplibs $lib"
2213 # This is a shared library
2215 # Warn about portability, can't link against -module's on some systems (darwin)
2216 if test "$shouldnotlink" = yes && test "$pass" = link ; then
2218 if test "$linkmode" = prog; then
2219 $echo "*** Warning: Linking the executable $output against the loadable module"
2221 $echo "*** Warning: Linking the shared library $output against the loadable module"
2223 $echo "*** $linklib is not portable!"
2225 if test "$linkmode" = lib &&
2226 test "$hardcode_into_libs" = yes; then
2227 # Hardcode the library path.
2228 # Skip directories that are in the system default run-time
2230 case " $sys_lib_dlsearch_path " in
2233 case "$compile_rpath " in
2235 *) compile_rpath="$compile_rpath $absdir"
2239 case " $sys_lib_dlsearch_path " in
2242 case "$finalize_rpath " in
2244 *) finalize_rpath="$finalize_rpath $libdir"
2250 if test -n "$old_archive_from_expsyms_cmds"; then
2251 # figure out the soname
2252 set dummy $library_names
2255 libname=`eval \\$echo \"$libname_spec\"`
2256 # use dlname if we got it. it's perfectly good, no?
2257 if test -n "$dlname"; then
2259 elif test -n "$soname_spec"; then
2263 major=`expr $current - $age`
2267 eval soname=\"$soname_spec\"
2272 # Make a new name for the extract_expsyms_cmds to use
2274 soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
2275 newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
2277 # If the library has no export list, then create one now
2278 if test -f "$output_objdir/$soname-def"; then :
2280 $show "extracting exported symbol list from \`$soname'"
2281 save_ifs="$IFS"; IFS='~'
2282 eval cmds=\"$extract_expsyms_cmds\"
2283 for cmd in $cmds; do
2286 $run eval "$cmd" || exit $?
2292 if test -f "$output_objdir/$newlib"; then :; else
2293 $show "generating import library for \`$soname'"
2294 save_ifs="$IFS"; IFS='~'
2295 eval cmds=\"$old_archive_from_expsyms_cmds\"
2296 for cmd in $cmds; do
2299 $run eval "$cmd" || exit $?
2303 # make sure the library variables are pointing to the new library
2306 fi # test -n "$old_archive_from_expsyms_cmds"
2308 if test "$linkmode" = prog || test "$mode" != relink; then
2313 case $hardcode_action in
2314 immediate | unsupported)
2315 if test "$hardcode_direct" = no; then
2318 *-*-sco3.2v5* ) add_dir="-L$dir" ;;
2320 # if the lib is a module then we can not link against it, someone
2321 # is ignoring the new warnings I added
2322 if /usr/bin/file -L $add 2> /dev/null | grep "bundle" >/dev/null ; then
2323 $echo "** Warning, lib $linklib is a module, not a shared library"
2324 if test -z "$old_library" ; then
2326 $echo "** And there doesn't seem to be a static archive available"
2327 $echo "** The link will probably fail, sorry"
2329 add="$dir/$old_library"
2333 elif test "$hardcode_minus_L" = no; then
2335 *-*-sunos*) add_shlibpath="$dir" ;;
2339 elif test "$hardcode_shlibpath_var" = no; then
2340 add_shlibpath="$dir"
2347 if test "$hardcode_direct" = yes; then
2349 elif test "$hardcode_minus_L" = yes; then
2351 # Try looking first in the location we're being installed to.
2352 if test -n "$inst_prefix_dir"; then
2355 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2360 elif test "$hardcode_shlibpath_var" = yes; then
2361 add_shlibpath="$dir"
2370 if test "$lib_linked" != yes; then
2371 $echo "$modename: configuration error: unsupported hardcode properties"
2375 if test -n "$add_shlibpath"; then
2376 case :$compile_shlibpath: in
2377 *":$add_shlibpath:"*) ;;
2378 *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
2381 if test "$linkmode" = prog; then
2382 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
2383 test -n "$add" && compile_deplibs="$add $compile_deplibs"
2385 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2386 test -n "$add" && deplibs="$add $deplibs"
2387 if test "$hardcode_direct" != yes && \
2388 test "$hardcode_minus_L" != yes && \
2389 test "$hardcode_shlibpath_var" = yes; then
2390 case :$finalize_shlibpath: in
2392 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2398 if test "$linkmode" = prog || test "$mode" = relink; then
2402 # Finalize command for both is simple: just hardcode it.
2403 if test "$hardcode_direct" = yes; then
2404 add="$libdir/$linklib"
2405 elif test "$hardcode_minus_L" = yes; then
2408 elif test "$hardcode_shlibpath_var" = yes; then
2409 case :$finalize_shlibpath: in
2411 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2414 elif test "$hardcode_automatic" = yes; then
2415 if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then
2416 add="$inst_prefix_dir$libdir/$linklib"
2418 add="$libdir/$linklib"
2421 # We cannot seem to hardcode it, guess we'll fake it.
2423 # Try looking first in the location we're being installed to.
2424 if test -n "$inst_prefix_dir"; then
2427 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2434 if test "$linkmode" = prog; then
2435 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
2436 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
2438 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2439 test -n "$add" && deplibs="$add $deplibs"
2442 elif test "$linkmode" = prog; then
2443 # Here we assume that one of hardcode_direct or hardcode_minus_L
2444 # is not unsupported. This is valid on all known static and
2446 if test "$hardcode_direct" != unsupported; then
2447 test -n "$old_library" && linklib="$old_library"
2448 compile_deplibs="$dir/$linklib $compile_deplibs"
2449 finalize_deplibs="$dir/$linklib $finalize_deplibs"
2451 compile_deplibs="-l$name -L$dir $compile_deplibs"
2452 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
2454 elif test "$build_libtool_libs" = yes; then
2455 # Not a shared library
2456 if test "$deplibs_check_method" != pass_all; then
2457 # We're trying link a shared library against a static one
2458 # but the system doesn't support it.
2460 # Just print a warning and add the library to dependency_libs so
2461 # that the program can be linked against the static library.
2463 $echo "*** Warning: This system can not link to static lib archive $lib."
2464 $echo "*** I have the capability to make that library automatically link in when"
2465 $echo "*** you link to this library. But I can only do this if you have a"
2466 $echo "*** shared version of the library, which you do not appear to have."
2467 if test "$module" = yes; then
2468 $echo "*** But as you try to build a module library, libtool will still create "
2469 $echo "*** a static module, that should work as long as the dlopening application"
2470 $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
2471 if test -z "$global_symbol_pipe"; then
2473 $echo "*** However, this would only work if libtool was able to extract symbol"
2474 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2475 $echo "*** not find such a program. So, this module is probably useless."
2476 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
2478 if test "$build_old_libs" = no; then
2479 build_libtool_libs=module
2482 build_libtool_libs=no
2486 convenience="$convenience $dir/$old_library"
2487 old_convenience="$old_convenience $dir/$old_library"
2488 deplibs="$dir/$old_library $deplibs"
2491 fi # link shared/static library?
2493 if test "$linkmode" = lib; then
2494 if test -n "$dependency_libs" &&
2495 { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes ||
2496 test "$link_static" = yes; }; then
2497 # Extract -R from dependency_libs
2499 for libdir in $dependency_libs; do
2501 -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
2503 *" $temp_xrpath "*) ;;
2504 *) xrpath="$xrpath $temp_xrpath";;
2506 *) temp_deplibs="$temp_deplibs $libdir";;
2509 dependency_libs="$temp_deplibs"
2512 newlib_search_path="$newlib_search_path $absdir"
2513 # Link against this library
2514 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
2515 # ... and its dependency_libs
2517 for deplib in $dependency_libs; do
2518 newdependency_libs="$deplib $newdependency_libs"
2519 if test "X$duplicate_deps" = "Xyes" ; then
2520 case "$tmp_libs " in
2521 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2524 tmp_libs="$tmp_libs $deplib"
2527 if test "$link_all_deplibs" != no; then
2528 # Add the search paths of all dependency libraries
2529 for deplib in $dependency_libs; do
2531 -L*) path="$deplib" ;;
2533 dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
2534 test "X$dir" = "X$deplib" && dir="."
2535 # We need an absolute path.
2537 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
2539 absdir=`cd "$dir" && pwd`
2540 if test -z "$absdir"; then
2541 $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
2546 if grep "^installed=no" $deplib > /dev/null; then
2547 path="$absdir/$objdir"
2549 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
2550 if test -z "$libdir"; then
2551 $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
2554 if test "$absdir" != "$libdir"; then
2555 $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
2562 # we do not want to link against static libs, but need to link against shared
2563 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
2564 if test -n "$deplibrary_names" ; then
2565 for tmp in $deplibrary_names ; do
2568 if test -f "$path/$depdepl" ; then
2569 depdepl="$path/$depdepl"
2571 newlib_search_path="$newlib_search_path $path"
2584 # Again, we only want to link against shared libraries
2585 eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
2586 for tmp in $newlib_search_path ; do
2587 if test -f "$tmp/lib$tmp_libs.dylib" ; then
2588 eval depdepl="$tmp/lib$tmp_libs.dylib"
2599 case " $deplibs " in
2601 *) deplibs="$deplibs $depdepl" ;;
2603 case " $deplibs " in
2605 *) deplibs="$deplibs $path" ;;
2608 fi # link_all_deplibs != no
2610 done # for deplib in $libs
2611 dependency_libs="$newdependency_libs"
2612 if test "$pass" = dlpreopen; then
2613 # Link the dlpreopened libraries before other libraries
2614 for deplib in $save_deplibs; do
2615 deplibs="$deplib $deplibs"
2618 if test "$pass" != dlopen; then
2619 if test "$pass" != conv; then
2620 # Make sure lib_search_path contains only unique directories.
2622 for dir in $newlib_search_path; do
2623 case "$lib_search_path " in
2625 *) lib_search_path="$lib_search_path $dir" ;;
2631 if test "$linkmode,$pass" != "prog,link"; then
2634 vars="compile_deplibs finalize_deplibs"
2636 for var in $vars dependency_libs; do
2637 # Add libraries to $var in reverse order
2638 eval tmp_libs=\"\$$var\"
2640 for deplib in $tmp_libs; do
2641 # FIXME: Pedantically, this is the right thing to do, so
2642 # that some nasty dependency loop isn't accidentally
2644 #new_libs="$deplib $new_libs"
2645 # Pragmatically, this seems to cause very few problems in
2648 -L*) new_libs="$deplib $new_libs" ;;
2651 # And here is the reason: when a library appears more
2652 # than once as an explicit dependence of a library, or
2653 # is implicitly linked in more than once by the
2654 # compiler, it is considered special, and multiple
2655 # occurrences thereof are not removed. Compare this
2656 # with having the same library being listed as a
2657 # dependency of multiple other libraries: in this case,
2658 # we know (pedantically, we assume) the library does not
2659 # need to be listed more than once, so we keep only the
2660 # last copy. This is not always right, but it is rare
2661 # enough that we require users that really mean to play
2662 # such unportable linking tricks to link the library
2663 # using -Wl,-lname, so that libtool does not consider it
2664 # for duplicate removal.
2665 case " $specialdeplibs " in
2666 *" $deplib "*) new_libs="$deplib $new_libs" ;;
2668 case " $new_libs " in
2670 *) new_libs="$deplib $new_libs" ;;
2678 for deplib in $new_libs; do
2681 case " $tmp_libs " in
2683 *) tmp_libs="$tmp_libs $deplib" ;;
2686 *) tmp_libs="$tmp_libs $deplib" ;;
2689 eval $var=\"$tmp_libs\"
2692 # Last step: remove runtime libs from dependency_libs (they stay in deplibs)
2694 for i in $dependency_libs ; do
2695 case " $predeps $postdeps $compiler_lib_search_path " in
2700 if test -n "$i" ; then
2701 tmp_libs="$tmp_libs $i"
2704 dependency_libs=$tmp_libs
2706 if test "$linkmode" = prog; then
2707 dlfiles="$newdlfiles"
2708 dlprefiles="$newdlprefiles"
2713 if test -n "$deplibs"; then
2714 $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
2717 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2718 $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
2721 if test -n "$rpath"; then
2722 $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
2725 if test -n "$xrpath"; then
2726 $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
2729 if test -n "$vinfo"; then
2730 $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
2733 if test -n "$release"; then
2734 $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
2737 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
2738 $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
2741 # Now set the variables for building old libraries.
2742 build_libtool_libs=no
2744 objs="$objs$old_deplibs"
2748 # Make sure we only generate libraries of the form `libNAME.la'.
2751 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2752 eval shared_ext=\"$shrext\"
2753 eval libname=\"$libname_spec\"
2756 if test "$module" = no; then
2757 $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
2761 if test "$need_lib_prefix" != no; then
2762 # Add the "lib" prefix for modules if required
2763 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2764 eval shared_ext=\"$shrext\"
2765 eval libname=\"$libname_spec\"
2767 libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2772 if test -n "$objs"; then
2773 if test "$deplibs_check_method" != pass_all; then
2774 $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
2778 $echo "*** Warning: Linking the shared library $output against the non-libtool"
2779 $echo "*** objects $objs is not portable!"
2780 libobjs="$libobjs $objs"
2784 if test "$dlself" != no; then
2785 $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
2789 if test "$#" -gt 2; then
2790 $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
2795 if test -z "$rpath"; then
2796 if test "$build_libtool_libs" = yes; then
2797 # Building a libtool convenience library.
2798 # Some compilers have problems with a `.al' extension so
2799 # convenience libraries should have the same extension an
2800 # archive normally would.
2801 oldlibs="$output_objdir/$libname.$libext $oldlibs"
2802 build_libtool_libs=convenience
2806 if test -n "$vinfo"; then
2807 $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
2810 if test -n "$release"; then
2811 $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
2815 # Parse the version information argument.
2816 save_ifs="$IFS"; IFS=':'
2817 set dummy $vinfo 0 0 0
2820 if test -n "$8"; then
2821 $echo "$modename: too many parameters to \`-version-info'" 1>&2
2826 # convert absolute version numbers to libtool ages
2827 # this retains compatibility with .la files and attempts
2828 # to make the code below a bit more comprehensible
2830 case $vinfo_number in
2834 number_revision="$4"
2836 # There are really only two kinds -- those that
2837 # use the current revision as the major version
2838 # and those that subtract age and use age as
2839 # a minor version. But, then there is irix
2840 # which has an extra 1 added just for fun
2842 case $version_type in
2843 darwin|linux|osf|windows)
2844 current=`expr $number_major + $number_minor`
2846 revision="$number_revision"
2848 freebsd-aout|freebsd-elf|sunos)
2849 current="$number_major"
2850 revision="$number_minor"
2854 current=`expr $number_major + $number_minor - 1`
2856 revision="$number_minor"
2867 # Check that each of the things are valid numbers.
2869 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2871 $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
2872 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2878 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2880 $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
2881 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2887 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2889 $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
2890 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2895 if test "$age" -gt "$current"; then
2896 $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
2897 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2901 # Calculate the version variables.
2905 case $version_type in
2909 # Like Linux, but with the current version available in
2910 # verstring for coding it into the library header
2911 major=.`expr $current - $age`
2912 versuffix="$major.$age.$revision"
2913 # Darwin ld doesn't like 0 for these options...
2914 minor_current=`expr $current + 1`
2915 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
2920 versuffix=".$current.$revision";
2925 versuffix=".$current";
2929 major=`expr $current - $age + 1`
2931 case $version_type in
2932 nonstopux) verstring_prefix=nonstopux ;;
2933 *) verstring_prefix=sgi ;;
2935 verstring="$verstring_prefix$major.$revision"
2937 # Add in all the interfaces that we are compatible with.
2939 while test "$loop" -ne 0; do
2940 iface=`expr $revision - $loop`
2941 loop=`expr $loop - 1`
2942 verstring="$verstring_prefix$major.$iface:$verstring"
2945 # Before this point, $major must not contain `.'.
2947 versuffix="$major.$revision"
2951 major=.`expr $current - $age`
2952 versuffix="$major.$age.$revision"
2956 major=.`expr $current - $age`
2957 versuffix=".$current.$age.$revision"
2958 verstring="$current.$age.$revision"
2960 # Add in all the interfaces that we are compatible with.
2962 while test "$loop" -ne 0; do
2963 iface=`expr $current - $loop`
2964 loop=`expr $loop - 1`
2965 verstring="$verstring:${iface}.0"
2968 # Make executables depend on our current version.
2969 verstring="$verstring:${current}.0"
2974 versuffix=".$current.$revision"
2978 # Use '-' rather than '.', since we only want one
2979 # extension on DOS 8.3 filesystems.
2980 major=`expr $current - $age`
2985 $echo "$modename: unknown library version type \`$version_type'" 1>&2
2986 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
2991 # Clear the version info if we defaulted, and they specified a release.
2992 if test -z "$vinfo" && test -n "$release"; then
2994 case $version_type in
2996 # we can't check for "0.0" in archive_cmds due to quoting
2997 # problems, so we reset it completely
3004 if test "$need_version" = no; then
3011 # Remove version info from name if versioning should be avoided
3012 if test "$avoid_version" = yes && test "$need_version" = no; then
3018 # Check to see if the archive will have undefined symbols.
3019 if test "$allow_undefined" = yes; then
3020 if test "$allow_undefined_flag" = unsupported; then
3021 $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
3022 build_libtool_libs=no
3026 # Don't allow undefined symbols.
3027 allow_undefined_flag="$no_undefined_flag"
3031 if test "$mode" != relink; then
3032 # Remove our outputs, but don't remove object files since they
3033 # may have been created when compiling PIC objects.
3035 tempremovelist=`$echo "$output_objdir/*"`
3036 for p in $tempremovelist; do
3040 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
3041 removelist="$removelist $p"
3046 if test -n "$removelist"; then
3047 $show "${rm}r $removelist"
3048 $run ${rm}r $removelist
3052 # Now set the variables for building old libraries.
3053 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
3054 oldlibs="$oldlibs $output_objdir/$libname.$libext"
3056 # Transform .lo files to .o files.
3057 oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
3060 # Eliminate all temporary directories.
3061 for path in $notinst_path; do
3062 lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
3063 deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
3064 dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
3067 if test -n "$xrpath"; then
3068 # If the user specified any rpath flags, then add them.
3070 for libdir in $xrpath; do
3071 temp_xrpath="$temp_xrpath -R$libdir"
3072 case "$finalize_rpath " in
3074 *) finalize_rpath="$finalize_rpath $libdir" ;;
3077 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
3078 dependency_libs="$temp_xrpath $dependency_libs"
3082 # Make sure dlfiles contains only unique files that won't be dlpreopened
3083 old_dlfiles="$dlfiles"
3085 for lib in $old_dlfiles; do
3086 case " $dlprefiles $dlfiles " in
3088 *) dlfiles="$dlfiles $lib" ;;
3092 # Make sure dlprefiles contains only unique files
3093 old_dlprefiles="$dlprefiles"
3095 for lib in $old_dlprefiles; do
3096 case "$dlprefiles " in
3098 *) dlprefiles="$dlprefiles $lib" ;;
3102 if test "$build_libtool_libs" = yes; then
3103 if test -n "$rpath"; then
3105 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
3106 # these systems don't actually have a c library (as such)!
3108 *-*-rhapsody* | *-*-darwin1.[012])
3109 # Rhapsody C library is in the System framework
3110 deplibs="$deplibs -framework System"
3113 # Don't link with libc until the a.out ld.so is fixed.
3115 *-*-openbsd* | *-*-freebsd*)
3116 # Do not include libc due to us having libc/libc_r.
3117 test "X$arg" = "X-lc" && continue
3120 # Add libc to deplibs on all other systems if necessary.
3121 if test "$build_libtool_need_lc" = "yes"; then
3122 deplibs="$deplibs -lc"
3128 # Transform deplibs into only deplibs that can be linked in shared.
3130 libname_save=$libname
3131 release_save=$release
3132 versuffix_save=$versuffix
3134 # I'm not sure if I'm treating the release correctly. I think
3135 # release should show up in the -l (ie -lgmp5) so we don't want to
3136 # add it in twice. Is that correct?
3142 case $deplibs_check_method in
3144 # Don't check for shared/static. Everything works.
3145 # This might be a little naive. We might want to check
3146 # whether the library exists or not. But this is on
3147 # osf3 & osf4 and I'm not really sure... Just
3148 # implementing what was already the behavior.
3152 # This code stresses the "libraries are programs" paradigm to its
3153 # limits. Maybe even breaks it. We compile a program, linking it
3154 # against the deplibs as a proxy for the library. Then we can check
3155 # whether they linked in statically or dynamically with ldd.
3157 cat > conftest.c <<EOF
3158 int main() { return 0; }
3161 $LTCC -o conftest conftest.c $deplibs
3162 if test "$?" -eq 0 ; then
3163 ldd_output=`ldd conftest`
3164 for i in $deplibs; do
3165 name="`expr $i : '-l\(.*\)'`"
3166 # If $name is empty we are operating on a -L argument.
3167 if test "$name" != "" && test "$name" -ne "0"; then
3168 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3169 case " $predeps $postdeps " in
3171 newdeplibs="$newdeplibs $i"
3176 if test -n "$i" ; then
3177 libname=`eval \\$echo \"$libname_spec\"`
3178 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3179 set dummy $deplib_matches
3181 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3182 newdeplibs="$newdeplibs $i"
3186 $echo "*** Warning: dynamic linker does not accept needed library $i."
3187 $echo "*** I have the capability to make that library automatically link in when"
3188 $echo "*** you link to this library. But I can only do this if you have a"
3189 $echo "*** shared version of the library, which I believe you do not have"
3190 $echo "*** because a test_compile did reveal that the linker did not use it for"
3191 $echo "*** its dynamic dependency list that programs get resolved with at runtime."
3195 newdeplibs="$newdeplibs $i"
3199 # Error occurred in the first compile. Let's try to salvage
3200 # the situation: Compile a separate program for each library.
3201 for i in $deplibs; do
3202 name="`expr $i : '-l\(.*\)'`"
3203 # If $name is empty we are operating on a -L argument.
3204 if test "$name" != "" && test "$name" != "0"; then
3206 $LTCC -o conftest conftest.c $i
3208 if test "$?" -eq 0 ; then
3209 ldd_output=`ldd conftest`
3210 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3211 case " $predeps $postdeps " in
3213 newdeplibs="$newdeplibs $i"
3218 if test -n "$i" ; then
3219 libname=`eval \\$echo \"$libname_spec\"`
3220 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3221 set dummy $deplib_matches
3223 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3224 newdeplibs="$newdeplibs $i"
3228 $echo "*** Warning: dynamic linker does not accept needed library $i."
3229 $echo "*** I have the capability to make that library automatically link in when"
3230 $echo "*** you link to this library. But I can only do this if you have a"
3231 $echo "*** shared version of the library, which you do not appear to have"
3232 $echo "*** because a test_compile did reveal that the linker did not use this one"
3233 $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
3239 $echo "*** Warning! Library $i is needed by this library but I was not able to"
3240 $echo "*** make it link in! You will probably need to install it or some"
3241 $echo "*** library that it depends on before this library will be fully"
3242 $echo "*** functional. Installing it before continuing would be even better."
3245 newdeplibs="$newdeplibs $i"
3251 set dummy $deplibs_check_method
3252 file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3253 for a_deplib in $deplibs; do
3254 name="`expr $a_deplib : '-l\(.*\)'`"
3255 # If $name is empty we are operating on a -L argument.
3256 if test "$name" != "" && test "$name" != "0"; then
3257 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3258 case " $predeps $postdeps " in
3260 newdeplibs="$newdeplibs $a_deplib"
3265 if test -n "$a_deplib" ; then
3266 libname=`eval \\$echo \"$libname_spec\"`
3267 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3268 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3269 for potent_lib in $potential_libs; do
3270 # Follow soft links.
3271 if ls -lLd "$potent_lib" 2>/dev/null \
3272 | grep " -> " >/dev/null; then
3275 # The statement above tries to avoid entering an
3276 # endless loop below, in case of cyclic links.
3277 # We might still enter an endless loop, since a link
3278 # loop can be closed while we follow links,
3280 potlib="$potent_lib"
3281 while test -h "$potlib" 2>/dev/null; do
3282 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
3284 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
3285 *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
3288 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
3290 | $EGREP "$file_magic_regex" > /dev/null; then
3291 newdeplibs="$newdeplibs $a_deplib"
3298 if test -n "$a_deplib" ; then
3301 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3302 $echo "*** I have the capability to make that library automatically link in when"
3303 $echo "*** you link to this library. But I can only do this if you have a"
3304 $echo "*** shared version of the library, which you do not appear to have"
3305 $echo "*** because I did check the linker path looking for a file starting"
3306 if test -z "$potlib" ; then
3307 $echo "*** with $libname but no candidates were found. (...for file magic test)"
3309 $echo "*** with $libname and none of the candidates passed a file format test"
3310 $echo "*** using a file magic. Last file checked: $potlib"
3314 # Add a -L argument.
3315 newdeplibs="$newdeplibs $a_deplib"
3317 done # Gone through all deplibs.
3320 set dummy $deplibs_check_method
3321 match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3322 for a_deplib in $deplibs; do
3323 name="`expr $a_deplib : '-l\(.*\)'`"
3324 # If $name is empty we are operating on a -L argument.
3325 if test -n "$name" && test "$name" != "0"; then
3326 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3327 case " $predeps $postdeps " in
3329 newdeplibs="$newdeplibs $a_deplib"
3334 if test -n "$a_deplib" ; then
3335 libname=`eval \\$echo \"$libname_spec\"`
3336 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3337 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3338 for potent_lib in $potential_libs; do
3339 potlib="$potent_lib" # see symlink-check above in file_magic test
3340 if eval $echo \"$potent_lib\" 2>/dev/null \
3342 | $EGREP "$match_pattern_regex" > /dev/null; then
3343 newdeplibs="$newdeplibs $a_deplib"
3350 if test -n "$a_deplib" ; then
3353 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3354 $echo "*** I have the capability to make that library automatically link in when"
3355 $echo "*** you link to this library. But I can only do this if you have a"
3356 $echo "*** shared version of the library, which you do not appear to have"
3357 $echo "*** because I did check the linker path looking for a file starting"
3358 if test -z "$potlib" ; then
3359 $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
3361 $echo "*** with $libname and none of the candidates passed a file format test"
3362 $echo "*** using a regex pattern. Last file checked: $potlib"
3366 # Add a -L argument.
3367 newdeplibs="$newdeplibs $a_deplib"
3369 done # Gone through all deplibs.
3373 tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
3374 -e 's/ -[LR][^ ]*//g'`
3375 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3376 for i in $predeps $postdeps ; do
3377 # can't use Xsed below, because $i might contain '/'
3378 tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
3381 if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
3382 | grep . >/dev/null; then
3384 if test "X$deplibs_check_method" = "Xnone"; then
3385 $echo "*** Warning: inter-library dependencies are not supported in this platform."
3387 $echo "*** Warning: inter-library dependencies are not known to be supported."
3389 $echo "*** All declared inter-library dependencies are being dropped."
3394 versuffix=$versuffix_save
3396 release=$release_save
3397 libname=$libname_save
3401 *-*-rhapsody* | *-*-darwin1.[012])
3402 # On Rhapsody replace the C library is the System framework
3403 newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
3407 if test "$droppeddeps" = yes; then
3408 if test "$module" = yes; then
3410 $echo "*** Warning: libtool could not satisfy all declared inter-library"
3411 $echo "*** dependencies of module $libname. Therefore, libtool will create"
3412 $echo "*** a static module, that should work as long as the dlopening"
3413 $echo "*** application is linked with the -dlopen flag."
3414 if test -z "$global_symbol_pipe"; then
3416 $echo "*** However, this would only work if libtool was able to extract symbol"
3417 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
3418 $echo "*** not find such a program. So, this module is probably useless."
3419 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
3421 if test "$build_old_libs" = no; then
3422 oldlibs="$output_objdir/$libname.$libext"
3423 build_libtool_libs=module
3426 build_libtool_libs=no
3429 $echo "*** The inter-library dependencies that have been dropped here will be"
3430 $echo "*** automatically added whenever a program is linked with this library"
3431 $echo "*** or is declared to -dlopen it."
3433 if test "$allow_undefined" = no; then
3435 $echo "*** Since this library must not contain undefined symbols,"
3436 $echo "*** because either the platform does not support them or"
3437 $echo "*** it was explicitly requested with -no-undefined,"
3438 $echo "*** libtool will only create a static version of it."
3439 if test "$build_old_libs" = no; then
3440 oldlibs="$output_objdir/$libname.$libext"
3441 build_libtool_libs=module
3444 build_libtool_libs=no
3449 # Done checking deplibs!
3453 # All the library-specific variables (install_libdir is set above).
3458 # Test again, we may have decided not to build it any more
3459 if test "$build_libtool_libs" = yes; then
3460 if test "$hardcode_into_libs" = yes; then
3461 # Hardcode the library paths
3464 rpath="$finalize_rpath"
3465 test "$mode" != relink && rpath="$compile_rpath$rpath"
3466 for libdir in $rpath; do
3467 if test -n "$hardcode_libdir_flag_spec"; then
3468 if test -n "$hardcode_libdir_separator"; then
3469 if test -z "$hardcode_libdirs"; then
3470 hardcode_libdirs="$libdir"
3472 # Just accumulate the unique libdirs.
3473 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
3474 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
3477 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
3482 eval flag=\"$hardcode_libdir_flag_spec\"
3483 dep_rpath="$dep_rpath $flag"
3485 elif test -n "$runpath_var"; then
3486 case "$perm_rpath " in
3488 *) perm_rpath="$perm_rpath $libdir" ;;
3492 # Substitute the hardcoded libdirs into the rpath.
3493 if test -n "$hardcode_libdir_separator" &&
3494 test -n "$hardcode_libdirs"; then
3495 libdir="$hardcode_libdirs"
3496 if test -n "$hardcode_libdir_flag_spec_ld"; then
3497 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
3499 eval dep_rpath=\"$hardcode_libdir_flag_spec\"
3502 if test -n "$runpath_var" && test -n "$perm_rpath"; then
3503 # We should set the runpath_var.
3505 for dir in $perm_rpath; do
3508 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
3510 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
3513 shlibpath="$finalize_shlibpath"
3514 test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
3515 if test -n "$shlibpath"; then
3516 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
3519 # Get the real and link names of the library.
3520 eval shared_ext=\"$shrext\"
3521 eval library_names=\"$library_names_spec\"
3522 set dummy $library_names
3526 if test -n "$soname_spec"; then
3527 eval soname=\"$soname_spec\"
3531 if test -z "$dlname"; then
3535 lib="$output_objdir/$realname"
3538 linknames="$linknames $link"
3541 # Use standard objects if they are pic
3542 test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
3544 # Prepare the list of exported symbols
3545 if test -z "$export_symbols"; then
3546 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
3547 $show "generating symbol list for \`$libname.la'"
3548 export_symbols="$output_objdir/$libname.exp"
3549 $run $rm $export_symbols
3550 eval cmds=\"$export_symbols_cmds\"
3551 save_ifs="$IFS"; IFS='~'
3552 for cmd in $cmds; do
3554 if len=`expr "X$cmd" : ".*"` &&
3555 test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
3557 $run eval "$cmd" || exit $?
3558 skipped_export=false
3560 # The command line is too long to execute in one step.
3561 $show "using reloadable object file for export list..."
3566 if test -n "$export_symbols_regex"; then
3567 $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
3568 $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
3569 $show "$mv \"${export_symbols}T\" \"$export_symbols\""
3570 $run eval '$mv "${export_symbols}T" "$export_symbols"'
3575 if test -n "$export_symbols" && test -n "$include_expsyms"; then
3576 $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
3580 for test_deplib in $deplibs; do
3581 case " $convenience " in
3582 *" $test_deplib "*) ;;
3584 tmp_deplibs="$tmp_deplibs $test_deplib"
3588 deplibs="$tmp_deplibs"
3590 if test -n "$convenience"; then
3591 if test -n "$whole_archive_flag_spec"; then
3592 save_libobjs=$libobjs
3593 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
3595 gentop="$output_objdir/${outputname}x"
3596 $show "${rm}r $gentop"
3597 $run ${rm}r "$gentop"
3598 $show "$mkdir $gentop"
3599 $run $mkdir "$gentop"
3601 if test "$status" -ne 0 && test ! -d "$gentop"; then
3604 generated="$generated $gentop"
3606 for xlib in $convenience; do
3607 # Extract the objects.
3609 [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3610 *) xabs=`pwd`"/$xlib" ;;
3612 xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3613 xdir="$gentop/$xlib"
3615 $show "${rm}r $xdir"
3617 $show "$mkdir $xdir"
3620 if test "$status" -ne 0 && test ! -d "$xdir"; then
3623 # We will extract separately just the conflicting names and we will no
3624 # longer touch any unique names. It is faster to leave these extract
3625 # automatically by $AR in one run.
3626 $show "(cd $xdir && $AR x $xabs)"
3627 $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3628 if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
3631 $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
3632 $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
3633 $AR t "$xabs" | sort | uniq -cd | while read -r count name
3636 while test "$i" -le "$count"
3638 # Put our $i before any first dot (extension)
3639 # Never overwrite any file
3641 while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
3643 name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
3645 $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
3646 $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
3652 libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
3657 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
3658 eval flag=\"$thread_safe_flag_spec\"
3659 linker_flags="$linker_flags $flag"
3662 # Make a backup of the uninstalled library when relinking
3663 if test "$mode" = relink; then
3664 $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
3667 # Do each of the archive commands.
3668 if test "$module" = yes && test -n "$module_cmds" ; then
3669 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
3670 eval cmds=\"$module_expsym_cmds\"
3672 eval cmds=\"$module_cmds\"
3675 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
3676 eval cmds=\"$archive_expsym_cmds\"
3678 eval cmds=\"$archive_cmds\"
3682 if test "X$skipped_export" != "X:" && len=`expr "X$cmds" : ".*"` &&
3683 test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
3686 # The command line is too long to link in one step, link piecewise.
3687 $echo "creating reloadable object files..."
3689 # Save the value of $output and $libobjs because we want to
3690 # use them later. If we have whole_archive_flag_spec, we
3691 # want to use save_libobjs as it was before
3692 # whole_archive_flag_spec was expanded, because we can't
3693 # assume the linker understands whole_archive_flag_spec.
3694 # This may have to be revisited, in case too many
3695 # convenience libraries get linked in and end up exceeding
3697 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
3698 save_libobjs=$libobjs
3702 # Clear the reloadable object creation command queue and
3703 # initialize k to one.
3710 output=$output_objdir/$save_output-${k}.$objext
3711 # Loop over the list of objects to be linked.
3712 for obj in $save_libobjs
3714 eval test_cmds=\"$reload_cmds $objlist $last_robj\"
3715 if test "X$objlist" = X ||
3716 { len=`expr "X$test_cmds" : ".*"` &&
3717 test "$len" -le "$max_cmd_len"; }; then
3718 objlist="$objlist $obj"
3720 # The command $test_cmds is almost too long, add a
3721 # command to the queue.
3722 if test "$k" -eq 1 ; then
3723 # The first file doesn't have a previous command to add.
3724 eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
3726 # All subsequent reloadable object files will link in
3727 # the last one created.
3728 eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
3730 last_robj=$output_objdir/$save_output-${k}.$objext
3732 output=$output_objdir/$save_output-${k}.$objext
3737 # Handle the remaining objects by creating one last
3738 # reloadable object file. All subsequent reloadable object
3739 # files will link in the last one created.
3740 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
3741 eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
3743 if ${skipped_export-false}; then
3744 $show "generating symbol list for \`$libname.la'"
3745 export_symbols="$output_objdir/$libname.exp"
3746 $run $rm $export_symbols
3748 # Append the command to create the export file.
3749 eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
3752 # Set up a command to remove the reloadale object files
3753 # after they are used.
3755 while test "$i" -lt "$k"
3758 delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
3761 $echo "creating a temporary reloadable object file: $output"
3763 # Loop through the commands generated above and execute them.
3764 save_ifs="$IFS"; IFS='~'
3765 for cmd in $concat_cmds; do
3768 $run eval "$cmd" || exit $?
3773 # Restore the value of output.
3776 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
3777 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
3779 # Expand the library linking commands again to reset the
3780 # value of $libobjs for piecewise linking.
3782 # Do each of the archive commands.
3783 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
3784 eval cmds=\"$archive_expsym_cmds\"
3786 eval cmds=\"$archive_cmds\"
3789 # Append the command to remove the reloadable object files
3790 # to the just-reset $cmds.
3791 eval cmds=\"\$cmds~$rm $delfiles\"
3793 save_ifs="$IFS"; IFS='~'
3794 for cmd in $cmds; do
3797 $run eval "$cmd" || exit $?
3801 # Restore the uninstalled library and exit
3802 if test "$mode" = relink; then
3803 $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
3807 # Create links to the real library.
3808 for linkname in $linknames; do
3809 if test "$realname" != "$linkname"; then
3810 $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
3811 $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
3815 # If -module or -export-dynamic was specified, set the dlname.
3816 if test "$module" = yes || test "$export_dynamic" = yes; then
3817 # On all known operating systems, these are identical.
3824 if test -n "$deplibs"; then
3825 $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
3828 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3829 $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
3832 if test -n "$rpath"; then
3833 $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
3836 if test -n "$xrpath"; then
3837 $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
3840 if test -n "$vinfo"; then
3841 $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
3844 if test -n "$release"; then
3845 $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
3850 if test -n "$objs$old_deplibs"; then
3851 $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
3855 obj=`$echo "X$output" | $Xsed -e "$lo2o"`
3863 # Delete the old objects.
3864 $run $rm $obj $libobj
3866 # Objects from convenience libraries. This assumes
3867 # single-version convenience libraries. Whenever we create
3868 # different ones for PIC/non-PIC, this we'll have to duplicate
3872 # reload_cmds runs $LD directly, so let us get rid of
3873 # -Wl from whole_archive_flag_spec
3876 if test -n "$convenience"; then
3877 if test -n "$whole_archive_flag_spec"; then
3878 eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
3880 gentop="$output_objdir/${obj}x"
3881 $show "${rm}r $gentop"
3882 $run ${rm}r "$gentop"
3883 $show "$mkdir $gentop"
3884 $run $mkdir "$gentop"
3886 if test "$status" -ne 0 && test ! -d "$gentop"; then
3889 generated="$generated $gentop"
3891 for xlib in $convenience; do
3892 # Extract the objects.
3894 [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3895 *) xabs=`pwd`"/$xlib" ;;
3897 xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3898 xdir="$gentop/$xlib"
3900 $show "${rm}r $xdir"
3902 $show "$mkdir $xdir"
3905 if test "$status" -ne 0 && test ! -d "$xdir"; then
3908 # We will extract separately just the conflicting names and we will no
3909 # longer touch any unique names. It is faster to leave these extract
3910 # automatically by $AR in one run.
3911 $show "(cd $xdir && $AR x $xabs)"
3912 $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3913 if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
3916 $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
3917 $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
3918 $AR t "$xabs" | sort | uniq -cd | while read -r count name
3921 while test "$i" -le "$count"
3923 # Put our $i before any first dot (extension)
3924 # Never overwrite any file
3926 while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
3928 name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
3930 $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
3931 $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
3937 reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
3942 # Create the old-style object.
3943 reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
3946 eval cmds=\"$reload_cmds\"
3947 save_ifs="$IFS"; IFS='~'
3948 for cmd in $cmds; do
3951 $run eval "$cmd" || exit $?
3955 # Exit if we aren't doing a library object file.
3956 if test -z "$libobj"; then
3957 if test -n "$gentop"; then
3958 $show "${rm}r $gentop"
3965 if test "$build_libtool_libs" != yes; then
3966 if test -n "$gentop"; then
3967 $show "${rm}r $gentop"
3971 # Create an invalid libtool object if no PIC, so that we don't
3972 # accidentally link it into a program.
3973 # $show "echo timestamp > $libobj"
3974 # $run eval "echo timestamp > $libobj" || exit $?
3978 if test -n "$pic_flag" || test "$pic_mode" != default; then
3979 # Only do commands if we really have different PIC objects.
3980 reload_objs="$libobjs $reload_conv_objs"
3982 eval cmds=\"$reload_cmds\"
3983 save_ifs="$IFS"; IFS='~'
3984 for cmd in $cmds; do
3987 $run eval "$cmd" || exit $?
3992 if test -n "$gentop"; then
3993 $show "${rm}r $gentop"
4002 *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
4004 if test -n "$vinfo"; then
4005 $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
4008 if test -n "$release"; then
4009 $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
4012 if test "$preload" = yes; then
4013 if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
4014 test "$dlopen_self_static" = unknown; then
4015 $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
4020 *-*-rhapsody* | *-*-darwin1.[012])
4021 # On Rhapsody replace the C library is the System framework
4022 compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4023 finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4029 # Don't allow lazy linking, it breaks C++ global constructors
4030 if test "$tagname" = CXX ; then
4031 compile_command="$compile_command ${wl}-bind_at_load"
4032 finalize_command="$finalize_command ${wl}-bind_at_load"
4037 compile_command="$compile_command $compile_deplibs"
4038 finalize_command="$finalize_command $finalize_deplibs"
4040 if test -n "$rpath$xrpath"; then
4041 # If the user specified any rpath flags, then add them.
4042 for libdir in $rpath $xrpath; do
4043 # This is the magic to use -rpath.
4044 case "$finalize_rpath " in
4046 *) finalize_rpath="$finalize_rpath $libdir" ;;
4051 # Now hardcode the library paths
4054 for libdir in $compile_rpath $finalize_rpath; do
4055 if test -n "$hardcode_libdir_flag_spec"; then
4056 if test -n "$hardcode_libdir_separator"; then
4057 if test -z "$hardcode_libdirs"; then
4058 hardcode_libdirs="$libdir"
4060 # Just accumulate the unique libdirs.
4061 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4062 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4065 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4070 eval flag=\"$hardcode_libdir_flag_spec\"
4071 rpath="$rpath $flag"
4073 elif test -n "$runpath_var"; then
4074 case "$perm_rpath " in
4076 *) perm_rpath="$perm_rpath $libdir" ;;
4080 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
4081 case :$dllsearchpath: in
4083 *) dllsearchpath="$dllsearchpath:$libdir";;
4088 # Substitute the hardcoded libdirs into the rpath.
4089 if test -n "$hardcode_libdir_separator" &&
4090 test -n "$hardcode_libdirs"; then
4091 libdir="$hardcode_libdirs"
4092 eval rpath=\" $hardcode_libdir_flag_spec\"
4094 compile_rpath="$rpath"
4098 for libdir in $finalize_rpath; do
4099 if test -n "$hardcode_libdir_flag_spec"; then
4100 if test -n "$hardcode_libdir_separator"; then
4101 if test -z "$hardcode_libdirs"; then
4102 hardcode_libdirs="$libdir"
4104 # Just accumulate the unique libdirs.
4105 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4106 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4109 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4114 eval flag=\"$hardcode_libdir_flag_spec\"
4115 rpath="$rpath $flag"
4117 elif test -n "$runpath_var"; then
4118 case "$finalize_perm_rpath " in
4120 *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
4124 # Substitute the hardcoded libdirs into the rpath.
4125 if test -n "$hardcode_libdir_separator" &&
4126 test -n "$hardcode_libdirs"; then
4127 libdir="$hardcode_libdirs"
4128 eval rpath=\" $hardcode_libdir_flag_spec\"
4130 finalize_rpath="$rpath"
4132 if test -n "$libobjs" && test "$build_old_libs" = yes; then
4133 # Transform all the library objects into standard objects.
4134 compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4135 finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4139 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
4140 if test -n "$NM" && test -n "$global_symbol_pipe"; then
4141 dlsyms="${outputname}S.c"
4143 $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
4147 if test -n "$dlsyms"; then
4151 # Discover the nlist of each of the dlfiles.
4152 nlist="$output_objdir/${outputname}.nm"
4154 $show "$rm $nlist ${nlist}S ${nlist}T"
4155 $run $rm "$nlist" "${nlist}S" "${nlist}T"
4157 # Parse the name list into a source file.
4158 $show "creating $output_objdir/$dlsyms"
4160 test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
4161 /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
4162 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
4168 /* Prevent the only kind of declaration conflicts we can make. */
4169 #define lt_preloaded_symbols some_other_symbol
4171 /* External symbol declarations for the compiler. */\
4174 if test "$dlself" = yes; then
4175 $show "generating symbol list for \`$output'"
4177 test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
4179 # Add our own program objects to the symbol list.
4180 progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4181 for arg in $progfiles; do
4182 $show "extracting global C symbols from \`$arg'"
4183 $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
4186 if test -n "$exclude_expsyms"; then
4187 $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4188 $run eval '$mv "$nlist"T "$nlist"'
4191 if test -n "$export_symbols_regex"; then
4192 $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4193 $run eval '$mv "$nlist"T "$nlist"'
4196 # Prepare the list of exported symbols
4197 if test -z "$export_symbols"; then
4198 export_symbols="$output_objdir/$output.exp"
4199 $run $rm $export_symbols
4200 $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4202 $run eval "${SED} -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
4203 $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
4204 $run eval 'mv "$nlist"T "$nlist"'