changing lock bucket size
[csql.git] / ltmain.sh
blobb36e997fea6e6cdb3f4757ea5f7e21208542b2d6
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.
30 shift
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!
37 else
38 # Restart under the correct shell, and then maybe $echo will work.
39 exec $SHELL "$0" --no-reexec ${1+"$@"}
42 if test "X$1" = X--fallback-echo; then
43 # used as fallback echo
44 shift
45 cat <<EOF
47 EOF
48 exit 0
51 # The name of this program.
52 progname=`$echo "$0" | ${SED} 's%^.*/%%'`
53 modename="$progname"
55 # Constants.
56 PROGRAM=ltmain.sh
57 PACKAGE=libtool
58 VERSION=1.5a
59 TIMESTAMP=" (1.1240 2003/06/26 06:55:19)"
61 default_mode=
62 help="Try \`$progname --help' for more information."
63 magic="%%%MAGIC variable%%%"
64 mkdir="mkdir"
65 mv="mv -f"
66 rm="rm -f"
68 # Sed substitution that helps us do robust quoting. It backslashifies
69 # metacharacters that are still active within double-quoted strings.
70 Xsed="${SED}"' -e 1s/^X//'
71 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
72 # test EBCDIC or ASCII
73 case `echo A|tr A '\301'` in
74 A) # 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'"
82 esac
84 # NLS nuisances.
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
97 : ${IFS=" "}
99 if test "$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 $PACKAGE docs for more information." 1>&2
102 exit 1
105 # Global variables.
106 mode=$default_mode
107 nonopt=
108 prev=
109 prevopt=
110 run=
111 show="$echo"
112 show_help=
113 execute_dlfiles=
114 lo2o="s/\\.lo\$/.${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.
124 win32_libid () {
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"
138 else
139 win32_libid_type="x86 archive static"
143 *DLL*)
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"
151 esac
153 esac
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
163 arg="$1"
164 shift
166 case $arg in
167 -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
168 *) optarg= ;;
169 esac
171 # If the previous option needs an argument, assign it.
172 if test -n "$prev"; then
173 case $prev in
174 execute_dlfiles)
175 execute_dlfiles="$execute_dlfiles $arg"
177 tag)
178 tagname="$arg"
180 # Check whether tagname contains only valid characters
181 case $tagname in
182 *[!-_A-Za-z0-9,/]*)
183 $echo "$progname: invalid tag name: $tagname" 1>&2
184 exit 1
186 esac
188 case $tagname in
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`"
198 else
199 $echo "$progname: ignoring unknown tag $tagname" 1>&2
202 esac
205 eval "$prev=\$arg"
207 esac
209 prev=
210 prevopt=
211 continue
214 # Have we seen a non-optional argument yet?
215 case $arg in
216 --help)
217 show_help=yes
220 --version)
221 $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
222 $echo
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."
226 exit 0
229 --config)
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"
234 done
235 exit 0
238 --debug)
239 $echo "$progname: enabling shell trace mode"
240 set -x
243 --dry-run | -n)
244 run=:
247 --features)
248 $echo "host: $host"
249 if test "$build_libtool_libs" = yes; then
250 $echo "enable shared libraries"
251 else
252 $echo "disable shared libraries"
254 if test "$build_old_libs" = yes; then
255 $echo "enable static libraries"
256 else
257 $echo "disable static libraries"
259 exit 0
262 --finish) mode="finish" ;;
264 --mode) prevopt="--mode" prev=mode ;;
265 --mode=*) mode="$optarg" ;;
267 --preserve-dup-deps) duplicate_deps="yes" ;;
269 --quiet | --silent)
270 show=:
273 --tag) prevopt="--tag" prev=tag ;;
274 --tag=*)
275 set tag "$optarg" ${1+"$@"}
276 shift
277 prev=tag
280 -dlopen)
281 prevopt="-dlopen"
282 prev=execute_dlfiles
286 $echo "$modename: unrecognized option \`$arg'" 1>&2
287 $echo "$help" 1>&2
288 exit 1
292 nonopt="$arg"
293 break
295 esac
296 done
298 if test -n "$prevopt"; then
299 $echo "$modename: option \`$prevopt' requires an argument" 1>&2
300 $echo "$help" 1>&2
301 exit 1
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.
307 exec_cmd=
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
315 case $nonopt in
316 *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
317 mode=link
318 for arg
320 case $arg in
322 mode=compile
323 break
325 esac
326 done
328 *db | *dbx | *strace | *truss)
329 mode=execute
331 *install*|cp|mv)
332 mode=install
334 *rm)
335 mode=uninstall
338 # If we have no mode, but dlfiles were specified, then do execute mode.
339 test -n "$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
345 else
346 $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
350 esac
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
356 $echo "$help" 1>&2
357 exit 1
360 # Change the help message to a mode-specific one.
361 generic_help="$help"
362 help="Try \`$modename --help --mode=$mode' for more information."
364 # These modes are in order of execution frequency so that they run quickly.
365 case $mode in
366 # libtool compile mode
367 compile)
368 modename="$modename: compile"
369 # Get the compilation command and the source file.
370 base_compile=
371 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
372 suppress_output=
373 arg_mode=normal
374 libobj=
376 for arg
378 case "$arg_mode" in
379 arg )
380 # do not "continue". Instead, add this to base_compile
381 lastarg="$arg"
382 arg_mode=normal
385 target )
386 libobj="$arg"
387 arg_mode=normal
388 continue
391 normal )
392 # Accept any command-line options.
393 case $arg in
395 if test -n "$libobj" ; then
396 $echo "$modename: you cannot specify \`-o' more than once" 1>&2
397 exit 1
399 arg_mode=target
400 continue
403 -static)
404 build_old_libs=yes
405 continue
408 -prefer-pic)
409 pic_mode=yes
410 continue
413 -prefer-non-pic)
414 pic_mode=no
415 continue
418 -Xcompiler)
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.
423 -Wc,*)
424 args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
425 lastarg=
426 save_ifs="$IFS"; IFS=','
427 for arg in $args; do
428 IFS="$save_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.
433 case $arg in
434 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
435 arg="\"$arg\""
437 esac
438 lastarg="$lastarg $arg"
439 done
440 IFS="$save_ifs"
441 lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
443 # Add the arguments to base_compile.
444 base_compile="$base_compile $lastarg"
445 continue
449 # Accept the current argument as the source file.
450 # The previous "srcfile" becomes the current argument.
452 lastarg="$srcfile"
453 srcfile="$arg"
455 esac # case $arg
457 esac # case $arg_mode
459 # Aesthetically quote the previous argument.
460 lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
462 case $lastarg in
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="\"$lastarg\""
469 esac
471 base_compile="$base_compile $lastarg"
472 done # for arg
474 case $arg_mode in
475 arg)
476 $echo "$modename: you must specify an argument for -Xcompile"
477 exit 1
479 target)
480 $echo "$modename: you must specify a target with \`-o'" 1>&2
481 exit 1
484 # Get the name of the library object.
485 [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
487 esac
489 # Recognize several different file suffixes.
490 # If the user specifies -o file.o, it is replaced with file.lo
491 xform='[cCFSifmso]'
492 case $libobj in
493 *.ada) xform=ada ;;
494 *.adb) xform=adb ;;
495 *.ads) xform=ads ;;
496 *.asm) xform=asm ;;
497 *.c++) xform=c++ ;;
498 *.cc) xform=cc ;;
499 *.ii) xform=ii ;;
500 *.class) xform=class ;;
501 *.cpp) xform=cpp ;;
502 *.cxx) xform=cxx ;;
503 *.f90) xform=f90 ;;
504 *.for) xform=for ;;
505 *.java) xform=java ;;
506 esac
508 libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
510 case $libobj in
511 *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
513 $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
514 exit 1
516 esac
518 # Infer tagged configuration to use if any are available and
519 # if one wasn't chosen via the "--tag" command line option.
520 # Only attempt this if the compiler in the base compile
521 # command doesn't match the default compiler.
522 if test -n "$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 $CC` "*)
536 # The compiler in the base compile command matches
537 # the one in the tagged configuration.
538 # Assume this is the tagged configuration we want.
539 tagname=$z
540 break
542 esac
544 done
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
551 exit 1
552 # else
553 # $echo "$modename: using $tagname tagged configuration"
556 esac
559 objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
560 xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
561 if test "X$xdir" = "X$obj"; then
562 xdir=
563 else
564 xdir=$xdir/
566 lobj=${xdir}$objdir/$objname
568 if test -z "$base_compile"; then
569 $echo "$modename: you must specify a compilation command" 1>&2
570 $echo "$help" 1>&2
571 exit 1
574 # Delete any leftover library objects.
575 if test "$build_old_libs" = yes; then
576 removelist="$obj $lobj $libobj ${libobj}T"
577 else
578 removelist="$lobj $libobj ${libobj}T"
581 $run $rm $removelist
582 trap "$run $rm $removelist; exit 1" 1 2 15
584 # On Cygwin there's no "real" PIC flag so we must build both object types
585 case $host_os in
586 cygwin* | mingw* | pw32* | os2*)
587 pic_mode=default
589 esac
590 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
591 # non-PIC code in shared libraries is not supported
592 pic_mode=default
595 # Calculate the filename of the output object if compiler does
596 # not support -o with -c
597 if test "$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 $removelist; exit 1" 1 2 15
602 else
603 output_obj=
604 need_locks=no
605 lockfile=
608 # Lock this critical section if it is needed
609 # We use this script file to make the link, it avoids creating a new file
610 if test "$need_locks" = yes; then
611 until $run ln "$0" "$lockfile" 2>/dev/null; do
612 $show "Waiting for $lockfile to be removed"
613 sleep 2
614 done
615 elif test "$need_locks" = warn; then
616 if test -f "$lockfile"; then
617 $echo "\
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
626 compiler."
628 $run $rm $removelist
629 exit 1
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 $pic_flag"
659 else
660 # Don't build PIC code
661 command="$base_compile $srcfile"
664 if test ! -d "${xdir}$objdir"; then
665 $show "$mkdir ${xdir}$objdir"
666 $run $mkdir ${xdir}$objdir
667 status=$?
668 if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
669 exit $status
673 if test -z "$output_obj"; then
674 # Place PIC objects in $objdir
675 command="$command -o $lobj"
678 $run $rm "$lobj" "$output_obj"
680 $show "$command"
681 if $run eval "$command"; then :
682 else
683 test -n "$output_obj" && $run $rm $removelist
684 exit 1
687 if test "$need_locks" = warn &&
688 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
689 $echo "\
690 *** ERROR, $lockfile contains:
691 `cat $lockfile 2>/dev/null`
693 but it should contain:
694 $srcfile
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
701 compiler."
703 $run $rm $removelist
704 exit 1
707 # Just move the object if needed, then go on to compile the next one
708 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
709 $show "$mv $output_obj $lobj"
710 if $run $mv $output_obj $lobj; then :
711 else
712 error=$?
713 $run $rm $removelist
714 exit $error
718 # Append the name of the PIC object to the libtool object file.
719 test -z "$run" && cat >> ${libobj}T <<EOF
720 pic_object='$objdir/$objname'
724 # Allow error messages only from the first compilation.
725 suppress_output=' >/dev/null 2>&1'
726 else
727 # No PIC object so indicate it doesn't exist in the libtool
728 # object file.
729 test -z "$run" && cat >> ${libobj}T <<EOF
730 pic_object=none
735 # Only build a position-dependent object if we build old libraries.
736 if test "$build_old_libs" = yes; then
737 if test "$pic_mode" != yes; then
738 # Don't build PIC code
739 command="$base_compile $srcfile"
740 else
741 command="$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"
750 $show "$command"
751 if $run eval "$command"; then :
752 else
753 $run $rm $removelist
754 exit 1
757 if test "$need_locks" = warn &&
758 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
759 $echo "\
760 *** ERROR, $lockfile contains:
761 `cat $lockfile 2>/dev/null`
763 but it should contain:
764 $srcfile
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
771 compiler."
773 $run $rm $removelist
774 exit 1
777 # Just move the object if needed
778 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
779 $show "$mv $output_obj $obj"
780 if $run $mv $output_obj $obj; then :
781 else
782 error=$?
783 $run $rm $removelist
784 exit $error
788 # Append the name of the non-PIC object the libtool object file.
789 # Only append if the libtool object file exists.
790 test -z "$run" && cat >> ${libobj}T <<EOF
791 # Name of the non-PIC object.
792 non_pic_object='$objname'
795 else
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.
800 non_pic_object=none
805 $run $mv "${libobj}T" "${libobj}"
807 # Unlock the critical section if it was locked
808 if test "$need_locks" != no; then
809 $run $rm "$lockfile"
812 exit 0
815 # libtool link mode
816 link | relink)
817 modename="$modename: link"
818 case $host in
819 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
820 # It is impossible to link a dll without this setting, and
821 # we shouldn't force the makefile maintainer to figure out
822 # which system we are compiling for in order to pass an extra
823 # flag for every libtool invocation.
824 # allow_undefined=no
826 # FIXME: Unfortunately, there are problems with the above when trying
827 # to make a dll which has undefined symbols, in which case not
828 # even a static library is built. For now, we need to specify
829 # -no-undefined on the libtool link line when we can be certain
830 # that all symbols are satisfied, otherwise we get a static library.
831 allow_undefined=yes
834 allow_undefined=yes
836 esac
837 libtool_args="$nonopt"
838 base_compile="$nonopt"
839 compile_command="$nonopt"
840 finalize_command="$nonopt"
842 compile_rpath=
843 finalize_rpath=
844 compile_shlibpath=
845 finalize_shlibpath=
846 convenience=
847 old_convenience=
848 deplibs=
849 old_deplibs=
850 add_flags=
851 compiler_flags=
852 linker_flags=
853 dllsearchpath=
854 lib_search_path=`pwd`
855 inst_prefix_dir=
857 avoid_version=no
858 dlfiles=
859 dlprefiles=
860 dlself=no
861 export_dynamic=no
862 export_symbols=
863 export_symbols_regex=
864 generated=
865 libobjs=
866 ltlibs=
867 module=no
868 no_install=no
869 objs=
870 non_pic_objects=
871 prefer_static_libs=no
872 preload=no
873 prev=
874 prevarg=
875 release=
876 rpath=
877 xrpath=
878 perm_rpath=
879 temp_rpath=
880 thread_safe=no
881 vinfo=
882 vinfo_number=no
884 # We need to know -static, to get the right output filenames.
885 for arg
887 case $arg in
888 -all-static | -static)
889 if test "X$arg" = "X-all-static"; then
890 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
891 $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
893 if test -n "$link_static_flag"; then
894 dlopen_self=$dlopen_self_static
896 else
897 if test -z "$pic_flag" && test -n "$link_static_flag"; then
898 dlopen_self=$dlopen_self_static
901 build_libtool_libs=no
902 build_old_libs=yes
903 prefer_static_libs=yes
904 break
906 esac
907 done
909 # See if our shared archives depend on static archives.
910 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
912 # Go through the arguments, transforming them on the way.
913 while test "$#" -gt 0; do
914 arg="$1"
915 base_compile="$base_compile $arg"
916 shift
917 case $arg in
918 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
919 qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
921 *) qarg=$arg ;;
922 esac
923 libtool_args="$libtool_args $qarg"
925 # If the previous option needs an argument, assign it.
926 if test -n "$prev"; then
927 case $prev in
928 output)
929 compile_command="$compile_command @OUTPUT@"
930 finalize_command="$finalize_command @OUTPUT@"
932 esac
934 case $prev in
935 dlfiles|dlprefiles)
936 if test "$preload" = no; then
937 # Add the symbol object into the linking commands.
938 compile_command="$compile_command @SYMFILE@"
939 finalize_command="$finalize_command @SYMFILE@"
940 preload=yes
942 case $arg in
943 *.la | *.lo) ;; # We handle these cases below.
944 force)
945 if test "$dlself" = no; then
946 dlself=needless
947 export_dynamic=yes
949 prev=
950 continue
952 self)
953 if test "$prev" = dlprefiles; then
954 dlself=yes
955 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
956 dlself=yes
957 else
958 dlself=needless
959 export_dynamic=yes
961 prev=
962 continue
965 if test "$prev" = dlfiles; then
966 dlfiles="$dlfiles $arg"
967 else
968 dlprefiles="$dlprefiles $arg"
970 prev=
971 continue
973 esac
975 expsyms)
976 export_symbols="$arg"
977 if test ! -f "$arg"; then
978 $echo "$modename: symbol file \`$arg' does not exist"
979 exit 1
981 prev=
982 continue
984 expsyms_regex)
985 export_symbols_regex="$arg"
986 prev=
987 continue
989 inst_prefix)
990 inst_prefix_dir="$arg"
991 prev=
992 continue
994 release)
995 release="-$arg"
996 prev=
997 continue
999 objectlist)
1000 if test -f "$arg"; then
1001 save_arg=$arg
1002 moreargs=
1003 for fil in `cat $save_arg`
1005 # moreargs="$moreargs $fil"
1006 arg=$fil
1007 # A libtool-controlled object.
1009 # Check to see that this really is a libtool object.
1010 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1011 pic_object=
1012 non_pic_object=
1014 # Read the .lo file
1015 # If there is no directory component, then add one.
1016 case $arg in
1017 */* | *\\*) . $arg ;;
1018 *) . ./$arg ;;
1019 esac
1021 if test -z "$pic_object" || \
1022 test -z "$non_pic_object" ||
1023 test "$pic_object" = none && \
1024 test "$non_pic_object" = none; then
1025 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1026 exit 1
1029 # Extract subdirectory from the argument.
1030 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1031 if test "X$xdir" = "X$arg"; then
1032 xdir=
1033 else
1034 xdir="$xdir/"
1037 if test "$pic_object" != none; then
1038 # Prepend the subdirectory the object is found in.
1039 pic_object="$xdir$pic_object"
1041 if test "$prev" = dlfiles; then
1042 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1043 dlfiles="$dlfiles $pic_object"
1044 prev=
1045 continue
1046 else
1047 # If libtool objects are unsupported, then we need to preload.
1048 prev=dlprefiles
1052 # CHECK ME: I think I busted this. -Ossama
1053 if test "$prev" = dlprefiles; then
1054 # Preload the old-style object.
1055 dlprefiles="$dlprefiles $pic_object"
1056 prev=
1059 # A PIC object.
1060 libobjs="$libobjs $pic_object"
1061 arg="$pic_object"
1064 # Non-PIC object.
1065 if test "$non_pic_object" != none; then
1066 # Prepend the subdirectory the object is found in.
1067 non_pic_object="$xdir$non_pic_object"
1069 # A standard non-PIC object
1070 non_pic_objects="$non_pic_objects $non_pic_object"
1071 if test -z "$pic_object" || test "$pic_object" = none ; then
1072 arg="$non_pic_object"
1075 else
1076 # Only an error if not doing a dry-run.
1077 if test -z "$run"; then
1078 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1079 exit 1
1080 else
1081 # Dry-run case.
1083 # Extract subdirectory from the argument.
1084 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1085 if test "X$xdir" = "X$arg"; then
1086 xdir=
1087 else
1088 xdir="$xdir/"
1091 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1092 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1093 libobjs="$libobjs $pic_object"
1094 non_pic_objects="$non_pic_objects $non_pic_object"
1097 done
1098 else
1099 $echo "$modename: link input file \`$save_arg' does not exist"
1100 exit 1
1102 arg=$save_arg
1103 prev=
1104 continue
1106 rpath | xrpath)
1107 # We need an absolute path.
1108 case $arg in
1109 [\\/]* | [A-Za-z]:[\\/]*) ;;
1111 $echo "$modename: only absolute run-paths are allowed" 1>&2
1112 exit 1
1114 esac
1115 if test "$prev" = rpath; then
1116 case "$rpath " in
1117 *" $arg "*) ;;
1118 *) rpath="$rpath $arg" ;;
1119 esac
1120 else
1121 case "$xrpath " in
1122 *" $arg "*) ;;
1123 *) xrpath="$xrpath $arg" ;;
1124 esac
1126 prev=
1127 continue
1129 xcompiler)
1130 compiler_flags="$compiler_flags $qarg"
1131 prev=
1132 compile_command="$compile_command $qarg"
1133 finalize_command="$finalize_command $qarg"
1134 continue
1136 xlinker)
1137 linker_flags="$linker_flags $qarg"
1138 compiler_flags="$compiler_flags $wl$qarg"
1139 prev=
1140 compile_command="$compile_command $wl$qarg"
1141 finalize_command="$finalize_command $wl$qarg"
1142 continue
1144 xcclinker)
1145 linker_flags="$linker_flags $qarg"
1146 compiler_flags="$compiler_flags $qarg"
1147 prev=
1148 compile_command="$compile_command $qarg"
1149 finalize_command="$finalize_command $qarg"
1150 continue
1153 eval "$prev=\"\$arg\""
1154 prev=
1155 continue
1157 esac
1158 fi # test -n "$prev"
1160 prevarg="$arg"
1162 case $arg in
1163 -all-static)
1164 if test -n "$link_static_flag"; then
1165 compile_command="$compile_command $link_static_flag"
1166 finalize_command="$finalize_command $link_static_flag"
1168 continue
1171 -allow-undefined)
1172 # FIXME: remove this flag sometime in the future.
1173 $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1174 continue
1177 -avoid-version)
1178 avoid_version=yes
1179 continue
1182 -dlopen)
1183 prev=dlfiles
1184 continue
1187 -dlpreopen)
1188 prev=dlprefiles
1189 continue
1192 -export-dynamic)
1193 export_dynamic=yes
1194 continue
1197 -export-symbols | -export-symbols-regex)
1198 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1199 $echo "$modename: more than one -exported-symbols argument is not allowed"
1200 exit 1
1202 if test "X$arg" = "X-export-symbols"; then
1203 prev=expsyms
1204 else
1205 prev=expsyms_regex
1207 continue
1210 -inst-prefix-dir)
1211 prev=inst_prefix
1212 continue
1215 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
1216 # so, if we see these flags be careful not to treat them like -L
1217 -L[A-Z][A-Z]*:*)
1218 case $with_gcc/$host in
1219 no/*-*-irix* | /*-*-irix*)
1220 compile_command="$compile_command $arg"
1221 finalize_command="$finalize_command $arg"
1223 esac
1224 continue
1227 -L*)
1228 dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1229 # We need an absolute path.
1230 case $dir in
1231 [\\/]* | [A-Za-z]:[\\/]*) ;;
1233 absdir=`cd "$dir" && pwd`
1234 if test -z "$absdir"; then
1235 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
1236 exit 1
1238 dir="$absdir"
1240 esac
1241 case "$deplibs " in
1242 *" -L$dir "*) ;;
1244 deplibs="$deplibs -L$dir"
1245 lib_search_path="$lib_search_path $dir"
1247 esac
1248 case $host in
1249 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1250 case :$dllsearchpath: in
1251 *":$dir:"*) ;;
1252 *) dllsearchpath="$dllsearchpath:$dir";;
1253 esac
1255 esac
1256 continue
1259 -l*)
1260 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
1261 case $host in
1262 *-*-cygwin* | *-*-pw32* | *-*-beos*)
1263 # These systems don't actually have a C or math library (as such)
1264 continue
1266 *-*-freebsd*-gnu*)
1267 # prevent being parsed by the freebsd regexp below
1269 *-*-mingw* | *-*-os2*)
1270 # These systems don't actually have a C library (as such)
1271 test "X$arg" = "X-lc" && continue
1273 *-*-openbsd* | *-*-freebsd*)
1274 # Do not include libc due to us having libc/libc_r.
1275 test "X$arg" = "X-lc" && continue
1277 *-*-rhapsody* | *-*-darwin1.[012])
1278 # Rhapsody C and math libraries are in the System framework
1279 deplibs="$deplibs -framework System"
1280 continue
1281 esac
1282 elif test "X$arg" = "X-lc_r"; then
1283 case $host in
1284 *-*-freebsd*-gnu*)
1285 # prevent being parsed by the freebsd regexp below
1287 *-*-openbsd*)
1288 # Do not include libc_r directly, use -pthread flag.
1289 continue
1291 esac
1293 deplibs="$deplibs $arg"
1294 continue
1297 -module)
1298 module=yes
1299 continue
1302 # gcc -m* arguments should be passed to the linker via $compiler_flags
1303 # in order to pass architecture information to the linker
1304 # (e.g. 32 vs 64-bit). This may also be accomplished via -Wl,-mfoo
1305 # but this is not reliable with gcc because gcc may use -mfoo to
1306 # select a different linker, different libraries, etc, while
1307 # -Wl,-mfoo simply passes -mfoo to the linker.
1308 -m*)
1309 # Unknown arguments in both finalize_command and compile_command need
1310 # to be aesthetically quoted because they are evaled later.
1311 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1312 case $arg in
1313 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1314 arg="\"$arg\""
1316 esac
1317 compile_command="$compile_command $arg"
1318 finalize_command="$finalize_command $arg"
1319 if test "$with_gcc" = "yes" ; then
1320 compiler_flags="$compiler_flags $arg"
1322 continue
1325 -shrext)
1326 prev=shrext
1327 continue
1330 -no-fast-install)
1331 fast_install=no
1332 continue
1335 -no-install)
1336 case $host in
1337 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1338 # The PATH hackery in wrapper scripts is required on Windows
1339 # in order for the loader to find any dlls it needs.
1340 $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
1341 $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
1342 fast_install=no
1344 *) no_install=yes ;;
1345 esac
1346 continue
1349 -no-undefined)
1350 allow_undefined=no
1351 continue
1354 -objectlist)
1355 prev=objectlist
1356 continue
1359 -o) prev=output ;;
1361 -release)
1362 prev=release
1363 continue
1366 -rpath)
1367 prev=rpath
1368 continue
1372 prev=xrpath
1373 continue
1376 -R*)
1377 dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1378 # We need an absolute path.
1379 case $dir in
1380 [\\/]* | [A-Za-z]:[\\/]*) ;;
1382 $echo "$modename: only absolute run-paths are allowed" 1>&2
1383 exit 1
1385 esac
1386 case "$xrpath " in
1387 *" $dir "*) ;;
1388 *) xrpath="$xrpath $dir" ;;
1389 esac
1390 continue
1393 -static)
1394 # The effects of -static are defined in a previous loop.
1395 # We used to do the same as -all-static on platforms that
1396 # didn't have a PIC flag, but the assumption that the effects
1397 # would be equivalent was wrong. It would break on at least
1398 # Digital Unix and AIX.
1399 continue
1402 -thread-safe)
1403 thread_safe=yes
1404 continue
1407 -version-info)
1408 prev=vinfo
1409 continue
1411 -version-number)
1412 prev=vinfo
1413 vinfo_number=yes
1414 continue
1417 -Wc,*)
1418 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
1419 arg=
1420 save_ifs="$IFS"; IFS=','
1421 for flag in $args; do
1422 IFS="$save_ifs"
1423 case $flag in
1424 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1425 flag="\"$flag\""
1427 esac
1428 arg="$arg $wl$flag"
1429 compiler_flags="$compiler_flags $flag"
1430 done
1431 IFS="$save_ifs"
1432 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1435 -Wl,*)
1436 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
1437 arg=
1438 save_ifs="$IFS"; IFS=','
1439 for flag in $args; do
1440 IFS="$save_ifs"
1441 case $flag in
1442 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1443 flag="\"$flag\""
1445 esac
1446 arg="$arg $wl$flag"
1447 compiler_flags="$compiler_flags $wl$flag"
1448 linker_flags="$linker_flags $flag"
1449 done
1450 IFS="$save_ifs"
1451 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1454 -Xcompiler)
1455 prev=xcompiler
1456 continue
1459 -Xlinker)
1460 prev=xlinker
1461 continue
1464 -XCClinker)
1465 prev=xcclinker
1466 continue
1469 # Some other compiler flag.
1470 -* | +*)
1471 # Unknown arguments in both finalize_command and compile_command need
1472 # to be aesthetically quoted because they are evaled later.
1473 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1474 case $arg in
1475 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1476 arg="\"$arg\""
1478 esac
1479 add_flags="$add_flags $arg"
1482 *.$objext)
1483 # A standard object.
1484 objs="$objs $arg"
1487 *.lo)
1488 # A libtool-controlled object.
1490 # Check to see that this really is a libtool object.
1491 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1492 pic_object=
1493 non_pic_object=
1495 # Read the .lo file
1496 # If there is no directory component, then add one.
1497 case $arg in
1498 */* | *\\*) . $arg ;;
1499 *) . ./$arg ;;
1500 esac
1502 if test -z "$pic_object" || \
1503 test -z "$non_pic_object" ||
1504 test "$pic_object" = none && \
1505 test "$non_pic_object" = none; then
1506 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1507 exit 1
1510 # Extract subdirectory from the argument.
1511 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1512 if test "X$xdir" = "X$arg"; then
1513 xdir=
1514 else
1515 xdir="$xdir/"
1518 if test "$pic_object" != none; then
1519 # Prepend the subdirectory the object is found in.
1520 pic_object="$xdir$pic_object"
1522 if test "$prev" = dlfiles; then
1523 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1524 dlfiles="$dlfiles $pic_object"
1525 prev=
1526 continue
1527 else
1528 # If libtool objects are unsupported, then we need to preload.
1529 prev=dlprefiles
1533 # CHECK ME: I think I busted this. -Ossama
1534 if test "$prev" = dlprefiles; then
1535 # Preload the old-style object.
1536 dlprefiles="$dlprefiles $pic_object"
1537 prev=
1540 # A PIC object.
1541 libobjs="$libobjs $pic_object"
1542 arg="$pic_object"
1545 # Non-PIC object.
1546 if test "$non_pic_object" != none; then
1547 # Prepend the subdirectory the object is found in.
1548 non_pic_object="$xdir$non_pic_object"
1550 # A standard non-PIC object
1551 non_pic_objects="$non_pic_objects $non_pic_object"
1552 if test -z "$pic_object" || test "$pic_object" = none ; then
1553 arg="$non_pic_object"
1556 else
1557 # Only an error if not doing a dry-run.
1558 if test -z "$run"; then
1559 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1560 exit 1
1561 else
1562 # Dry-run case.
1564 # Extract subdirectory from the argument.
1565 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1566 if test "X$xdir" = "X$arg"; then
1567 xdir=
1568 else
1569 xdir="$xdir/"
1572 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1573 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1574 libobjs="$libobjs $pic_object"
1575 non_pic_objects="$non_pic_objects $non_pic_object"
1580 *.$libext)
1581 # An archive.
1582 deplibs="$deplibs $arg"
1583 old_deplibs="$old_deplibs $arg"
1584 continue
1587 *.la)
1588 # A libtool-controlled library.
1590 if test "$prev" = dlfiles; then
1591 # This library was specified with -dlopen.
1592 dlfiles="$dlfiles $arg"
1593 prev=
1594 elif test "$prev" = dlprefiles; then
1595 # The library was specified with -dlpreopen.
1596 dlprefiles="$dlprefiles $arg"
1597 prev=
1598 else
1599 deplibs="$deplibs $arg"
1601 continue
1604 # Some other compiler argument.
1606 # Unknown arguments in both finalize_command and compile_command need
1607 # to be aesthetically quoted because they are evaled later.
1608 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1609 case $arg in
1610 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1611 arg="\"$arg\""
1613 esac
1614 add_flags="$add_flags $arg"
1616 esac # arg
1618 # Now actually substitute the argument into the commands.
1619 if test -n "$arg"; then
1620 compile_command="$compile_command $arg"
1621 finalize_command="$finalize_command $arg"
1623 done # argument parsing loop
1625 if test -n "$prev"; then
1626 $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1627 $echo "$help" 1>&2
1628 exit 1
1631 # Infer tagged configuration to use if any are available and
1632 # if one wasn't chosen via the "--tag" command line option.
1633 # Only attempt this if the compiler in the base link
1634 # command doesn't match the default compiler.
1635 if test -n "$available_tags" && test -z "$tagname"; then
1636 case $base_compile in
1637 # Blanks in the command may have been stripped by the calling shell,
1638 # but not from the CC environment variable when configure was run.
1639 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*) ;;
1640 # Blanks at the start of $base_compile will cause this to fail
1641 # if we don't check for them as well.
1643 for z in $available_tags; do
1644 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
1645 # Evaluate the configuration.
1646 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
1647 case $base_compile in
1648 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
1649 # The compiler in $compile_command matches
1650 # the one in the tagged configuration.
1651 # Assume this is the tagged configuration we want.
1652 tagname=$z
1653 break
1655 esac
1657 done
1658 # If $tagname still isn't set, then no tagged configuration
1659 # was found and let the user know that the "--tag" command
1660 # line option must be used.
1661 if test -z "$tagname"; then
1662 $echo "$modename: unable to infer tagged configuration"
1663 $echo "$modename: specify a tag with \`--tag'" 1>&2
1664 exit 1
1665 # else
1666 # $echo "$modename: using $tagname tagged configuration"
1669 esac
1672 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1673 eval arg=\"$export_dynamic_flag_spec\"
1674 compile_command="$compile_command $arg"
1675 finalize_command="$finalize_command $arg"
1678 oldlibs=
1679 # calculate the name of the file, without its directory
1680 outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1681 libobjs_save="$libobjs"
1683 if test -n "$shlibpath_var"; then
1684 # get the directories listed in $shlibpath_var
1685 eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
1686 else
1687 shlib_search_path=
1689 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
1690 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
1692 output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1693 if test "X$output_objdir" = "X$output"; then
1694 output_objdir="$objdir"
1695 else
1696 output_objdir="$output_objdir/$objdir"
1698 # Create the object directory.
1699 if test ! -d "$output_objdir"; then
1700 $show "$mkdir $output_objdir"
1701 $run $mkdir $output_objdir
1702 status=$?
1703 if test "$status" -ne 0 && test ! -d "$output_objdir"; then
1704 exit $status
1708 # Determine the type of output
1709 case $output in
1711 $echo "$modename: you must specify an output file" 1>&2
1712 $echo "$help" 1>&2
1713 exit 1
1715 *.$libext) linkmode=oldlib ;;
1716 *.lo | *.$objext) linkmode=obj ;;
1717 *.la) linkmode=lib ;;
1718 *) linkmode=prog ;; # Anything else should be a program.
1719 esac
1721 case $host in
1722 *cygwin* | *mingw* | *pw32*)
1723 # don't eliminate duplcations in $postdeps and $predeps
1724 duplicate_compiler_generated_deps=yes
1727 duplicate_compiler_generated_deps=$duplicate_deps
1729 esac
1730 specialdeplibs=
1732 libs=
1733 # Find all interdependent deplibs by searching for libraries
1734 # that are linked more than once (e.g. -la -lb -la)
1735 for deplib in $deplibs; do
1736 if test "X$duplicate_deps" = "Xyes" ; then
1737 case "$libs " in
1738 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
1739 esac
1741 libs="$libs $deplib"
1742 done
1744 if test "$linkmode" = lib; then
1745 libs="$predeps $libs $compiler_lib_search_path $postdeps"
1747 # Compute libraries that are listed more than once in $predeps
1748 # $postdeps and mark them as special (i.e., whose duplicates are
1749 # not to be eliminated).
1750 pre_post_deps=
1751 if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
1752 for pre_post_dep in $predeps $postdeps; do
1753 case "$pre_post_deps " in
1754 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
1755 esac
1756 pre_post_deps="$pre_post_deps $pre_post_dep"
1757 done
1759 pre_post_deps=
1762 deplibs=
1763 newdependency_libs=
1764 newlib_search_path=
1765 need_relink=no # whether we're linking any uninstalled libtool libraries
1766 notinst_deplibs= # not-installed libtool libraries
1767 notinst_path= # paths that contain not-installed libtool libraries
1768 case $linkmode in
1769 lib)
1770 passes="conv link"
1771 for file in $dlfiles $dlprefiles; do
1772 case $file in
1773 *.la) ;;
1775 $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
1776 exit 1
1778 esac
1779 done
1781 prog)
1782 compile_deplibs=
1783 finalize_deplibs=
1784 alldeplibs=no
1785 newdlfiles=
1786 newdlprefiles=
1787 passes="conv scan dlopen dlpreopen link"
1789 *) passes="conv"
1791 esac
1792 for pass in $passes; do
1793 if test "$linkmode,$pass" = "lib,link" ||
1794 test "$linkmode,$pass" = "prog,scan"; then
1795 libs="$deplibs"
1796 deplibs=
1798 if test "$linkmode" = prog; then
1799 case $pass in
1800 dlopen) libs="$dlfiles" ;;
1801 dlpreopen) libs="$dlprefiles" ;;
1802 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
1803 esac
1805 if test "$pass" = dlopen; then
1806 # Collect dlpreopened libraries
1807 save_deplibs="$deplibs"
1808 deplibs=
1810 for deplib in $libs; do
1811 lib=
1812 found=no
1813 case $deplib in
1814 -l*)
1815 if test "$linkmode" != lib && test "$linkmode" != prog; then
1816 $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
1817 continue
1819 if test "$pass" = conv && test "$allow_undefined" = yes; then
1820 deplibs="$deplib $deplibs"
1821 continue
1823 name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
1824 for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
1825 for search_ext in .la $shrext .so .a; do
1826 # Search the libtool library
1827 lib="$searchdir/lib${name}${search_ext}"
1828 if test -f "$lib"; then
1829 if test "$search_ext" = ".la"; then
1830 found=yes
1831 else
1832 found=no
1834 break 2
1836 done
1837 done
1838 if test "$found" != yes; then
1839 # deplib doesn't seem to be a libtool library
1840 if test "$linkmode,$pass" = "prog,link"; then
1841 compile_deplibs="$deplib $compile_deplibs"
1842 finalize_deplibs="$deplib $finalize_deplibs"
1843 else
1844 deplibs="$deplib $deplibs"
1845 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1847 continue
1848 else # deplib is a libtool library
1849 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
1850 # We need to do some special things here, and not later.
1851 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
1852 case " $predeps $postdeps " in
1853 *" $deplib "*)
1854 if (${SED} -e '2q' $lib |
1855 grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1856 library_names=
1857 old_library=
1858 case $lib in
1859 */* | *\\*) . $lib ;;
1860 *) . ./$lib ;;
1861 esac
1862 for l in $old_library $library_names; do
1863 ll="$l"
1864 done
1865 if test "X$ll" = "X$old_library" ; then # only static version available
1866 found=no
1867 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1868 test "X$ladir" = "X$lib" && ladir="."
1869 lib=$ladir/$old_library
1870 if test "$linkmode,$pass" = "prog,link"; then
1871 compile_deplibs="$deplib $compile_deplibs"
1872 finalize_deplibs="$deplib $finalize_deplibs"
1873 else
1874 deplibs="$deplib $deplibs"
1875 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1877 continue
1881 *) ;;
1882 esac
1885 ;; # -l
1886 -L*)
1887 case $linkmode in
1888 lib)
1889 deplibs="$deplib $deplibs"
1890 test "$pass" = conv && continue
1891 newdependency_libs="$deplib $newdependency_libs"
1892 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1894 prog)
1895 if test "$pass" = conv; then
1896 deplibs="$deplib $deplibs"
1897 continue
1899 if test "$pass" = scan; then
1900 deplibs="$deplib $deplibs"
1901 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1902 else
1903 compile_deplibs="$deplib $compile_deplibs"
1904 finalize_deplibs="$deplib $finalize_deplibs"
1908 $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
1910 esac # linkmode
1911 continue
1912 ;; # -L
1913 -R*)
1914 if test "$pass" = link; then
1915 dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1916 # Make sure the xrpath contains only unique directories.
1917 case "$xrpath " in
1918 *" $dir "*) ;;
1919 *) xrpath="$xrpath $dir" ;;
1920 esac
1922 deplibs="$deplib $deplibs"
1923 continue
1925 *.la) lib="$deplib" ;;
1926 *.$libext)
1927 if test "$pass" = conv; then
1928 deplibs="$deplib $deplibs"
1929 continue
1931 case $linkmode in
1932 lib)
1933 if test "$deplibs_check_method" != pass_all; then
1934 $echo
1935 $echo "*** Warning: Trying to link with static lib archive $deplib."
1936 $echo "*** I have the capability to make that library automatically link in when"
1937 $echo "*** you link to this library. But I can only do this if you have a"
1938 $echo "*** shared version of the library, which you do not appear to have"
1939 $echo "*** because the file extensions .$libext of this argument makes me believe"
1940 $echo "*** that it is just a static archive that I should not used here."
1941 else
1942 $echo
1943 $echo "*** Warning: Linking the shared library $output against the"
1944 $echo "*** static library $deplib is not portable!"
1945 deplibs="$deplib $deplibs"
1947 continue
1949 prog)
1950 if test "$pass" != link; then
1951 deplibs="$deplib $deplibs"
1952 else
1953 compile_deplibs="$deplib $compile_deplibs"
1954 finalize_deplibs="$deplib $finalize_deplibs"
1956 continue
1958 esac # linkmode
1959 ;; # *.$libext
1960 *.lo | *.$objext)
1961 if test "$pass" = conv; then
1962 deplibs="$deplib $deplibs"
1963 elif test "$linkmode" = prog; then
1964 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
1965 # If there is no dlopen support or we're linking statically,
1966 # we need to preload.
1967 newdlprefiles="$newdlprefiles $deplib"
1968 compile_deplibs="$deplib $compile_deplibs"
1969 finalize_deplibs="$deplib $finalize_deplibs"
1970 else
1971 newdlfiles="$newdlfiles $deplib"
1974 continue
1976 %DEPLIBS%)
1977 alldeplibs=yes
1978 continue
1980 esac # case $deplib
1981 if test "$found" = yes || test -f "$lib"; then :
1982 else
1983 $echo "$modename: cannot find the library \`$lib'" 1>&2
1984 exit 1
1987 # Check to see that this really is a libtool archive.
1988 if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1989 else
1990 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
1991 exit 1
1994 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1995 test "X$ladir" = "X$lib" && ladir="."
1997 dlname=
1998 dlopen=
1999 dlpreopen=
2000 libdir=
2001 library_names=
2002 old_library=
2003 # If the library was installed with an old release of libtool,
2004 # it will not redefine variables installed, or shouldnotlink
2005 installed=yes
2006 shouldnotlink=no
2008 # Read the .la file
2009 case $lib in
2010 */* | *\\*) . $lib ;;
2011 *) . ./$lib ;;
2012 esac
2014 if test "$linkmode,$pass" = "lib,link" ||
2015 test "$linkmode,$pass" = "prog,scan" ||
2016 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
2017 test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
2018 test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
2021 if test "$pass" = conv; then
2022 # Only check for convenience libraries
2023 deplibs="$lib $deplibs"
2024 tmp_libs=
2025 for deplib in $dependency_libs; do
2026 #echo "Adding $deplib to \$deplibs"
2027 deplibs="$deplib $deplibs"
2028 if test "X$duplicate_deps" = "Xyes" ; then
2029 case "$tmp_libs " in
2030 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2031 esac
2033 tmp_libs="$tmp_libs $deplib"
2034 done
2035 if test -z "$libdir"; then
2036 if test -z "$old_library"; then
2037 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2038 exit 1
2040 # It is a libtool convenience library, so add in its objects.
2041 convenience="$convenience $ladir/$objdir/$old_library"
2042 old_convenience="$old_convenience $ladir/$objdir/$old_library"
2043 elif test "$linkmode" != prog && test "$linkmode" != lib; then
2044 $echo "$modename: \`$lib' is not a convenience library" 1>&2
2045 exit 1
2047 continue
2048 fi # $pass = conv
2051 # Get the name of the library we link against.
2052 linklib=
2053 for l in $old_library $library_names; do
2054 linklib="$l"
2055 done
2056 if test -z "$linklib"; then
2057 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2058 exit 1
2061 # This library was specified with -dlopen.
2062 if test "$pass" = dlopen; then
2063 if test -z "$libdir"; then
2064 $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
2065 exit 1
2067 if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
2068 # If there is no dlname, no dlopen support or we're linking
2069 # statically, we need to preload. We also need to preload any
2070 # dependent libraries so libltdl's deplib preloader doesn't
2071 # bomb out in the load deplibs phase.
2072 dlprefiles="$dlprefiles $lib $dependency_libs"
2073 else
2074 newdlfiles="$newdlfiles $lib"
2076 continue
2077 fi # $pass = dlopen
2079 # We need an absolute path.
2080 case $ladir in
2081 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
2083 abs_ladir=`cd "$ladir" && pwd`
2084 if test -z "$abs_ladir"; then
2085 $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
2086 $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
2087 abs_ladir="$ladir"
2090 esac
2091 laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
2093 # Find the relevant object directory and library name.
2094 if test "X$installed" = Xyes; then
2095 if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2096 $echo "$modename: warning: library \`$lib' was moved." 1>&2
2097 dir="$ladir"
2098 absdir="$abs_ladir"
2099 libdir="$abs_ladir"
2100 else
2101 dir="$libdir"
2102 absdir="$libdir"
2104 else
2105 dir="$ladir/$objdir"
2106 absdir="$abs_ladir/$objdir"
2107 # Remove this search path later
2108 notinst_path="$notinst_path $abs_ladir"
2109 fi # $installed = yes
2110 name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2112 # This library was specified with -dlpreopen.
2113 if test "$pass" = dlpreopen; then
2114 if test -z "$libdir"; then
2115 $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
2116 exit 1
2118 # Prefer using a static library (so that no silly _DYNAMIC symbols
2119 # are required to link).
2120 if test -n "$old_library"; then
2121 newdlprefiles="$newdlprefiles $dir/$old_library"
2122 # Otherwise, use the dlname, so that lt_dlopen finds it.
2123 elif test -n "$dlname"; then
2124 newdlprefiles="$newdlprefiles $dir/$dlname"
2125 else
2126 newdlprefiles="$newdlprefiles $dir/$linklib"
2128 fi # $pass = dlpreopen
2130 if test -z "$libdir"; then
2131 # Link the convenience library
2132 if test "$linkmode" = lib; then
2133 deplibs="$dir/$old_library $deplibs"
2134 elif test "$linkmode,$pass" = "prog,link"; then
2135 compile_deplibs="$dir/$old_library $compile_deplibs"
2136 finalize_deplibs="$dir/$old_library $finalize_deplibs"
2137 else
2138 deplibs="$lib $deplibs" # used for prog,scan pass
2140 continue
2144 if test "$linkmode" = prog && test "$pass" != link; then
2145 newlib_search_path="$newlib_search_path $ladir"
2146 deplibs="$lib $deplibs"
2148 linkalldeplibs=no
2149 if test "$link_all_deplibs" != no || test -z "$library_names" ||
2150 test "$build_libtool_libs" = no; then
2151 linkalldeplibs=yes
2154 tmp_libs=
2155 for deplib in $dependency_libs; do
2156 case $deplib in
2157 -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
2158 esac
2159 # Need to link against all dependency_libs?
2160 if test "$linkalldeplibs" = yes; then
2161 deplibs="$deplib $deplibs"
2162 else
2163 # Need to hardcode shared library paths
2164 # or/and link against static libraries
2165 newdependency_libs="$deplib $newdependency_libs"
2167 if test "X$duplicate_deps" = "Xyes" ; then
2168 case "$tmp_libs " in
2169 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2170 esac
2172 tmp_libs="$tmp_libs $deplib"
2173 done # for deplib
2174 continue
2175 fi # $linkmode = prog...
2177 if test "$linkmode,$pass" = "prog,link"; then
2178 if test -n "$library_names" &&
2179 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2180 # We need to hardcode the library path
2181 if test -n "$shlibpath_var"; then
2182 # Make sure the rpath contains only unique directories.
2183 case "$temp_rpath " in
2184 *" $dir "*) ;;
2185 *" $absdir "*) ;;
2186 *) temp_rpath="$temp_rpath $dir" ;;
2187 esac
2190 # Hardcode the library path.
2191 # Skip directories that are in the system default run-time
2192 # search path.
2193 case " $sys_lib_dlsearch_path " in
2194 *" $absdir "*) ;;
2196 case "$compile_rpath " in
2197 *" $absdir "*) ;;
2198 *) compile_rpath="$compile_rpath $absdir"
2199 esac
2201 esac
2202 case " $sys_lib_dlsearch_path " in
2203 *" $libdir "*) ;;
2205 case "$finalize_rpath " in
2206 *" $libdir "*) ;;
2207 *) finalize_rpath="$finalize_rpath $libdir"
2208 esac
2210 esac
2211 fi # $linkmode,$pass = prog,link...
2213 if test "$alldeplibs" = yes &&
2214 { test "$deplibs_check_method" = pass_all ||
2215 { test "$build_libtool_libs" = yes &&
2216 test -n "$library_names"; }; }; then
2217 # We only need to search for static libraries
2218 continue
2222 link_static=no # Whether the deplib will be linked statically
2223 if test -n "$library_names" &&
2224 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2225 if test "$installed" = no; then
2226 notinst_deplibs="$notinst_deplibs $lib"
2227 need_relink=yes
2229 # This is a shared library
2231 # Warn about portability, can't link against -module's on some systems (darwin)
2232 if test "$shouldnotlink" = yes && test "$pass" = link ; then
2233 $echo
2234 if test "$linkmode" = prog; then
2235 $echo "*** Warning: Linking the executable $output against the loadable module"
2236 else
2237 $echo "*** Warning: Linking the shared library $output against the loadable module"
2239 $echo "*** $linklib is not portable!"
2241 if test "$linkmode" = lib &&
2242 test "$hardcode_into_libs" = yes; then
2243 # Hardcode the library path.
2244 # Skip directories that are in the system default run-time
2245 # search path.
2246 case " $sys_lib_dlsearch_path " in
2247 *" $absdir "*) ;;
2249 case "$compile_rpath " in
2250 *" $absdir "*) ;;
2251 *) compile_rpath="$compile_rpath $absdir"
2252 esac
2254 esac
2255 case " $sys_lib_dlsearch_path " in
2256 *" $libdir "*) ;;
2258 case "$finalize_rpath " in
2259 *" $libdir "*) ;;
2260 *) finalize_rpath="$finalize_rpath $libdir"
2261 esac
2263 esac
2266 if test -n "$old_archive_from_expsyms_cmds"; then
2267 # figure out the soname
2268 set dummy $library_names
2269 realname="$2"
2270 shift; shift
2271 libname=`eval \\$echo \"$libname_spec\"`
2272 # use dlname if we got it. it's perfectly good, no?
2273 if test -n "$dlname"; then
2274 soname="$dlname"
2275 elif test -n "$soname_spec"; then
2276 # bleh windows
2277 case $host in
2278 *cygwin* | mingw*)
2279 major=`expr $current - $age`
2280 versuffix="-$major"
2282 esac
2283 eval soname=\"$soname_spec\"
2284 else
2285 soname="$realname"
2288 # Make a new name for the extract_expsyms_cmds to use
2289 soroot="$soname"
2290 soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
2291 newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
2293 # If the library has no export list, then create one now
2294 if test -f "$output_objdir/$soname-def"; then :
2295 else
2296 $show "extracting exported symbol list from \`$soname'"
2297 save_ifs="$IFS"; IFS='~'
2298 eval cmds=\"$extract_expsyms_cmds\"
2299 for cmd in $cmds; do
2300 IFS="$save_ifs"
2301 $show "$cmd"
2302 $run eval "$cmd" || exit $?
2303 done
2304 IFS="$save_ifs"
2307 # Create $newlib
2308 if test -f "$output_objdir/$newlib"; then :; else
2309 $show "generating import library for \`$soname'"
2310 save_ifs="$IFS"; IFS='~'
2311 eval cmds=\"$old_archive_from_expsyms_cmds\"
2312 for cmd in $cmds; do
2313 IFS="$save_ifs"
2314 $show "$cmd"
2315 $run eval "$cmd" || exit $?
2316 done
2317 IFS="$save_ifs"
2319 # make sure the library variables are pointing to the new library
2320 dir=$output_objdir
2321 linklib=$newlib
2322 fi # test -n "$old_archive_from_expsyms_cmds"
2324 if test "$linkmode" = prog || test "$mode" != relink; then
2325 add_shlibpath=
2326 add_dir=
2327 add=
2328 lib_linked=yes
2329 case $hardcode_action in
2330 immediate | unsupported)
2331 if test "$hardcode_direct" = no; then
2332 add="$dir/$linklib"
2333 case $host in
2334 *-*-sco3.2v5* ) add_dir="-L$dir" ;;
2335 *-*-darwin* )
2336 # if the lib is a module then we can not link against it, someone
2337 # is ignoring the new warnings I added
2338 if /usr/bin/file -L $add 2> /dev/null | grep "bundle" >/dev/null ; then
2339 $echo "** Warning, lib $linklib is a module, not a shared library"
2340 if test -z "$old_library" ; then
2341 $echo
2342 $echo "** And there doesn't seem to be a static archive available"
2343 $echo "** The link will probably fail, sorry"
2344 else
2345 add="$dir/$old_library"
2348 esac
2349 elif test "$hardcode_minus_L" = no; then
2350 case $host in
2351 *-*-sunos*) add_shlibpath="$dir" ;;
2352 esac
2353 add_dir="-L$dir"
2354 add="-l$name"
2355 elif test "$hardcode_shlibpath_var" = no; then
2356 add_shlibpath="$dir"
2357 add="-l$name"
2358 else
2359 lib_linked=no
2362 relink)
2363 if test "$hardcode_direct" = yes; then
2364 add="$dir/$linklib"
2365 elif test "$hardcode_minus_L" = yes; then
2366 add_dir="-L$dir"
2367 # Try looking first in the location we're being installed to.
2368 if test -n "$inst_prefix_dir"; then
2369 case "$libdir" in
2370 [\\/]*)
2371 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2373 esac
2375 add="-l$name"
2376 elif test "$hardcode_shlibpath_var" = yes; then
2377 add_shlibpath="$dir"
2378 add="-l$name"
2379 else
2380 lib_linked=no
2383 *) lib_linked=no ;;
2384 esac
2386 if test "$lib_linked" != yes; then
2387 $echo "$modename: configuration error: unsupported hardcode properties"
2388 exit 1
2391 if test -n "$add_shlibpath"; then
2392 case :$compile_shlibpath: in
2393 *":$add_shlibpath:"*) ;;
2394 *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
2395 esac
2397 if test "$linkmode" = prog; then
2398 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
2399 test -n "$add" && compile_deplibs="$add $compile_deplibs"
2400 else
2401 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2402 test -n "$add" && deplibs="$add $deplibs"
2403 if test "$hardcode_direct" != yes && \
2404 test "$hardcode_minus_L" != yes && \
2405 test "$hardcode_shlibpath_var" = yes; then
2406 case :$finalize_shlibpath: in
2407 *":$libdir:"*) ;;
2408 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2409 esac
2414 if test "$linkmode" = prog || test "$mode" = relink; then
2415 add_shlibpath=
2416 add_dir=
2417 add=
2418 # Finalize command for both is simple: just hardcode it.
2419 if test "$hardcode_direct" = yes; then
2420 add="$libdir/$linklib"
2421 elif test "$hardcode_minus_L" = yes; then
2422 add_dir="-L$libdir"
2423 add="-l$name"
2424 elif test "$hardcode_shlibpath_var" = yes; then
2425 case :$finalize_shlibpath: in
2426 *":$libdir:"*) ;;
2427 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2428 esac
2429 add="-l$name"
2430 elif test "$hardcode_automatic" = yes; then
2431 if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then
2432 add="$inst_prefix_dir$libdir/$linklib"
2433 else
2434 add="$libdir/$linklib"
2436 else
2437 # We cannot seem to hardcode it, guess we'll fake it.
2438 add_dir="-L$libdir"
2439 # Try looking first in the location we're being installed to.
2440 if test -n "$inst_prefix_dir"; then
2441 case "$libdir" in
2442 [\\/]*)
2443 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2445 esac
2447 add="-l$name"
2450 if test "$linkmode" = prog; then
2451 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
2452 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
2453 else
2454 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2455 test -n "$add" && deplibs="$add $deplibs"
2458 elif test "$linkmode" = prog; then
2459 # Here we assume that one of hardcode_direct or hardcode_minus_L
2460 # is not unsupported. This is valid on all known static and
2461 # shared platforms.
2462 if test "$hardcode_direct" != unsupported; then
2463 test -n "$old_library" && linklib="$old_library"
2464 compile_deplibs="$dir/$linklib $compile_deplibs"
2465 finalize_deplibs="$dir/$linklib $finalize_deplibs"
2466 else
2467 compile_deplibs="-l$name -L$dir $compile_deplibs"
2468 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
2470 elif test "$build_libtool_libs" = yes; then
2471 # Not a shared library
2472 if test "$deplibs_check_method" != pass_all; then
2473 # We're trying link a shared library against a static one
2474 # but the system doesn't support it.
2476 # Just print a warning and add the library to dependency_libs so
2477 # that the program can be linked against the static library.
2478 $echo
2479 $echo "*** Warning: This system can not link to static lib archive $lib."
2480 $echo "*** I have the capability to make that library automatically link in when"
2481 $echo "*** you link to this library. But I can only do this if you have a"
2482 $echo "*** shared version of the library, which you do not appear to have."
2483 if test "$module" = yes; then
2484 $echo "*** But as you try to build a module library, libtool will still create "
2485 $echo "*** a static module, that should work as long as the dlopening application"
2486 $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
2487 if test -z "$global_symbol_pipe"; then
2488 $echo
2489 $echo "*** However, this would only work if libtool was able to extract symbol"
2490 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2491 $echo "*** not find such a program. So, this module is probably useless."
2492 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
2494 if test "$build_old_libs" = no; then
2495 build_libtool_libs=module
2496 build_old_libs=yes
2497 else
2498 build_libtool_libs=no
2501 else
2502 convenience="$convenience $dir/$old_library"
2503 old_convenience="$old_convenience $dir/$old_library"
2504 deplibs="$dir/$old_library $deplibs"
2505 link_static=yes
2507 fi # link shared/static library?
2509 if test "$linkmode" = lib; then
2510 #if test -n "$dependency_libs" &&
2511 # { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes ||
2512 # test "$link_static" = yes; }; then
2513 # Extract -R from dependency_libs
2514 temp_deplibs=
2515 for libdir in $dependency_libs; do
2516 case $libdir in
2517 -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
2518 case " $xrpath " in
2519 *" $temp_xrpath "*) ;;
2520 *) xrpath="$xrpath $temp_xrpath";;
2521 esac;;
2522 *) temp_deplibs="$temp_deplibs $libdir";;
2523 esac
2524 done
2525 dependency_libs="$temp_deplibs"
2528 newlib_search_path="$newlib_search_path $absdir"
2529 # Link against this library
2530 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
2531 # ... and its dependency_libs
2532 tmp_libs=
2533 for deplib in $dependency_libs; do
2534 newdependency_libs="$deplib $newdependency_libs"
2535 if test "X$duplicate_deps" = "Xyes" ; then
2536 case "$tmp_libs " in
2537 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2538 esac
2540 tmp_libs="$tmp_libs $deplib"
2541 done
2543 if test "$link_all_deplibs" != no; then
2544 # Add the search paths of all dependency libraries
2545 for deplib in $dependency_libs; do
2546 case $deplib in
2547 -L*) path="$deplib" ;;
2548 *.la)
2549 dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
2550 test "X$dir" = "X$deplib" && dir="."
2551 # We need an absolute path.
2552 case $dir in
2553 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
2555 absdir=`cd "$dir" && pwd`
2556 if test -z "$absdir"; then
2557 $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
2558 absdir="$dir"
2561 esac
2562 if grep "^installed=no" $deplib > /dev/null; then
2563 path="$absdir/$objdir"
2564 else
2565 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
2566 if test -z "$libdir"; then
2567 $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
2568 exit 1
2570 if test "$absdir" != "$libdir"; then
2571 # Sure, some shells/systems don't implement the -ef.
2572 # Those will have to live with the warning.
2573 test "$absdir" -ef "$libdir" > /dev/null 2>&1 ||
2574 $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
2576 path="$absdir"
2578 depdepl=
2579 case $host in
2580 *-*-darwin*)
2581 # we do not want to link against static libs, but need to link against shared
2582 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
2583 if test -n "$deplibrary_names" ; then
2584 for tmp in $deplibrary_names ; do
2585 depdepl=$tmp
2586 done
2587 if test -f "$path/$depdepl" ; then
2588 depdepl="$path/$depdepl"
2590 # do not add paths which are already there
2591 case " $newlib_search_path " in
2592 *" $path "*) ;;
2593 *) newlib_search_path="$newlib_search_path $path";;
2594 esac
2595 path=""
2599 path="-L$path"
2601 esac
2604 -l*)
2605 case $host in
2606 *-*-darwin*)
2607 # Again, we only want to link against shared libraries
2608 eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
2609 for tmp in $newlib_search_path ; do
2610 if test -f "$tmp/lib$tmp_libs.dylib" ; then
2611 eval depdepl="$tmp/lib$tmp_libs.dylib"
2612 break
2614 done
2615 path=""
2617 *) continue ;;
2618 esac
2620 *) continue ;;
2621 esac
2622 case " $deplibs " in
2623 *" $depdepl "*) ;;
2624 *) deplibs="$deplibs $depdepl" ;;
2625 esac
2626 case " $deplibs " in
2627 *" $path "*) ;;
2628 *) deplibs="$deplibs $path" ;;
2629 esac
2630 done
2631 fi # link_all_deplibs != no
2632 fi # linkmode = lib
2633 done # for deplib in $libs
2634 dependency_libs="$newdependency_libs"
2635 if test "$pass" = dlpreopen; then
2636 # Link the dlpreopened libraries before other libraries
2637 for deplib in $save_deplibs; do
2638 deplibs="$deplib $deplibs"
2639 done
2641 if test "$pass" != dlopen; then
2642 if test "$pass" != conv; then
2643 # Make sure lib_search_path contains only unique directories.
2644 lib_search_path=
2645 for dir in $newlib_search_path; do
2646 case "$lib_search_path " in
2647 *" $dir "*) ;;
2648 *) lib_search_path="$lib_search_path $dir" ;;
2649 esac
2650 done
2651 newlib_search_path=
2654 if test "$linkmode,$pass" != "prog,link"; then
2655 vars="deplibs"
2656 else
2657 vars="compile_deplibs finalize_deplibs"
2659 for var in $vars dependency_libs; do
2660 # Add libraries to $var in reverse order
2661 eval tmp_libs=\"\$$var\"
2662 new_libs=
2663 for deplib in $tmp_libs; do
2664 # FIXME: Pedantically, this is the right thing to do, so
2665 # that some nasty dependency loop isn't accidentally
2666 # broken:
2667 #new_libs="$deplib $new_libs"
2668 # Pragmatically, this seems to cause very few problems in
2669 # practice:
2670 case $deplib in
2671 -L*) new_libs="$deplib $new_libs" ;;
2672 -R*) ;;
2674 # And here is the reason: when a library appears more
2675 # than once as an explicit dependence of a library, or
2676 # is implicitly linked in more than once by the
2677 # compiler, it is considered special, and multiple
2678 # occurrences thereof are not removed. Compare this
2679 # with having the same library being listed as a
2680 # dependency of multiple other libraries: in this case,
2681 # we know (pedantically, we assume) the library does not
2682 # need to be listed more than once, so we keep only the
2683 # last copy. This is not always right, but it is rare
2684 # enough that we require users that really mean to play
2685 # such unportable linking tricks to link the library
2686 # using -Wl,-lname, so that libtool does not consider it
2687 # for duplicate removal.
2688 case " $specialdeplibs " in
2689 *" $deplib "*) new_libs="$deplib $new_libs" ;;
2691 case " $new_libs " in
2692 *" $deplib "*) ;;
2693 *) new_libs="$deplib $new_libs" ;;
2694 esac
2696 esac
2698 esac
2699 done
2700 tmp_libs=
2701 for deplib in $new_libs; do
2702 case $deplib in
2703 -L*)
2704 case " $tmp_libs " in
2705 *" $deplib "*) ;;
2706 *) tmp_libs="$tmp_libs $deplib" ;;
2707 esac
2709 *) tmp_libs="$tmp_libs $deplib" ;;
2710 esac
2711 done
2712 eval $var=\"$tmp_libs\"
2713 done # for var
2715 # Last step: remove runtime libs from dependency_libs (they stay in deplibs)
2716 tmp_libs=
2717 for i in $dependency_libs ; do
2718 case " $predeps $postdeps $compiler_lib_search_path " in
2719 *" $i "*)
2720 i=""
2722 esac
2723 if test -n "$i" ; then
2724 tmp_libs="$tmp_libs $i"
2726 done
2727 dependency_libs=$tmp_libs
2728 done # for pass
2729 if test "$linkmode" = prog; then
2730 dlfiles="$newdlfiles"
2731 dlprefiles="$newdlprefiles"
2734 case $linkmode in
2735 oldlib)
2736 if test -n "$deplibs"; then
2737 $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
2740 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2741 $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
2744 if test -n "$rpath"; then
2745 $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
2748 if test -n "$xrpath"; then
2749 $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
2752 if test -n "$vinfo"; then
2753 $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
2756 if test -n "$release"; then
2757 $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
2760 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
2761 $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
2764 # Now set the variables for building old libraries.
2765 build_libtool_libs=no
2766 oldlibs="$output"
2767 objs="$objs$old_deplibs"
2770 lib)
2771 # Make sure we only generate libraries of the form `libNAME.la'.
2772 case $outputname in
2773 lib*)
2774 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2775 eval shared_ext=\"$shrext\"
2776 eval libname=\"$libname_spec\"
2779 if test "$module" = no; then
2780 $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
2781 $echo "$help" 1>&2
2782 exit 1
2784 if test "$need_lib_prefix" != no; then
2785 # Add the "lib" prefix for modules if required
2786 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2787 eval shared_ext=\"$shrext\"
2788 eval libname=\"$libname_spec\"
2789 else
2790 libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2793 esac
2795 if test -n "$objs"; then
2796 if test "$deplibs_check_method" != pass_all; then
2797 $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
2798 exit 1
2799 else
2800 $echo
2801 $echo "*** Warning: Linking the shared library $output against the non-libtool"
2802 $echo "*** objects $objs is not portable!"
2803 libobjs="$libobjs $objs"
2807 if test "$dlself" != no; then
2808 $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
2811 set dummy $rpath
2812 if test "$#" -gt 2; then
2813 $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
2815 install_libdir="$2"
2817 oldlibs=
2818 if test -z "$rpath"; then
2819 if test "$build_libtool_libs" = yes; then
2820 # Building a libtool convenience library.
2821 # Some compilers have problems with a `.al' extension so
2822 # convenience libraries should have the same extension an
2823 # archive normally would.
2824 oldlibs="$output_objdir/$libname.$libext $oldlibs"
2825 build_libtool_libs=convenience
2826 build_old_libs=yes
2829 if test -n "$vinfo"; then
2830 $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
2833 if test -n "$release"; then
2834 $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
2836 else
2838 # Parse the version information argument.
2839 save_ifs="$IFS"; IFS=':'
2840 set dummy $vinfo 0 0 0
2841 IFS="$save_ifs"
2843 if test -n "$8"; then
2844 $echo "$modename: too many parameters to \`-version-info'" 1>&2
2845 $echo "$help" 1>&2
2846 exit 1
2849 # convert absolute version numbers to libtool ages
2850 # this retains compatibility with .la files and attempts
2851 # to make the code below a bit more comprehensible
2853 case $vinfo_number in
2854 yes)
2855 number_major="$2"
2856 number_minor="$3"
2857 number_revision="$4"
2859 # There are really only two kinds -- those that
2860 # use the current revision as the major version
2861 # and those that subtract age and use age as
2862 # a minor version. But, then there is irix
2863 # which has an extra 1 added just for fun
2865 case $version_type in
2866 darwin|linux|osf|windows)
2867 current=`expr $number_major + $number_minor`
2868 age="$number_minor"
2869 revision="$number_revision"
2871 freebsd-aout|freebsd-elf|sunos)
2872 current="$number_major"
2873 revision="$number_minor"
2874 age="0"
2876 irix|nonstopux)
2877 current=`expr $number_major + $number_minor - 1`
2878 age="$number_minor"
2879 revision="$number_minor"
2881 esac
2884 current="$2"
2885 revision="$3"
2886 age="$4"
2888 esac
2890 # Check that each of the things are valid numbers.
2891 case $current in
2892 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2894 $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
2895 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2896 exit 1
2898 esac
2900 case $revision in
2901 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2903 $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
2904 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2905 exit 1
2907 esac
2909 case $age in
2910 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2912 $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
2913 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2914 exit 1
2916 esac
2918 if test "$age" -gt "$current"; then
2919 $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
2920 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2921 exit 1
2924 # Calculate the version variables.
2925 major=
2926 versuffix=
2927 verstring=
2928 case $version_type in
2929 none) ;;
2931 darwin)
2932 # Like Linux, but with the current version available in
2933 # verstring for coding it into the library header
2934 major=.`expr $current - $age`
2935 versuffix="$major.$age.$revision"
2936 # Darwin ld doesn't like 0 for these options...
2937 minor_current=`expr $current + 1`
2938 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
2941 freebsd-aout)
2942 major=".$current"
2943 versuffix=".$current.$revision";
2946 freebsd-elf)
2947 major=".$current"
2948 versuffix=".$current";
2951 irix | nonstopux)
2952 major=`expr $current - $age + 1`
2954 case $version_type in
2955 nonstopux) verstring_prefix=nonstopux ;;
2956 *) verstring_prefix=sgi ;;
2957 esac
2958 verstring="$verstring_prefix$major.$revision"
2960 # Add in all the interfaces that we are compatible with.
2961 loop=$revision
2962 while test "$loop" -ne 0; do
2963 iface=`expr $revision - $loop`
2964 loop=`expr $loop - 1`
2965 verstring="$verstring_prefix$major.$iface:$verstring"
2966 done
2968 # Before this point, $major must not contain `.'.
2969 major=.$major
2970 versuffix="$major.$revision"
2973 linux)
2974 major=.`expr $current - $age`
2975 versuffix="$major.$age.$revision"
2978 osf)
2979 major=.`expr $current - $age`
2980 versuffix=".$current.$age.$revision"
2981 verstring="$current.$age.$revision"
2983 # Add in all the interfaces that we are compatible with.
2984 loop=$age
2985 while test "$loop" -ne 0; do
2986 iface=`expr $current - $loop`
2987 loop=`expr $loop - 1`
2988 verstring="$verstring:${iface}.0"
2989 done
2991 # Make executables depend on our current version.
2992 verstring="$verstring:${current}.0"
2995 sunos)
2996 major=".$current"
2997 versuffix=".$current.$revision"
3000 windows)
3001 # Use '-' rather than '.', since we only want one
3002 # extension on DOS 8.3 filesystems.
3003 major=`expr $current - $age`
3004 versuffix="-$major"
3008 $echo "$modename: unknown library version type \`$version_type'" 1>&2
3009 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
3010 exit 1
3012 esac
3014 # Clear the version info if we defaulted, and they specified a release.
3015 if test -z "$vinfo" && test -n "$release"; then
3016 major=
3017 case $version_type in
3018 darwin)
3019 # we can't check for "0.0" in archive_cmds due to quoting
3020 # problems, so we reset it completely
3021 verstring=
3024 verstring="0.0"
3026 esac
3027 if test "$need_version" = no; then
3028 versuffix=
3029 else
3030 versuffix=".0.0"
3034 # Remove version info from name if versioning should be avoided
3035 if test "$avoid_version" = yes && test "$need_version" = no; then
3036 major=
3037 versuffix=
3038 verstring=""
3041 # Check to see if the archive will have undefined symbols.
3042 if test "$allow_undefined" = yes; then
3043 if test "$allow_undefined_flag" = unsupported; then
3044 $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
3045 build_libtool_libs=no
3046 build_old_libs=yes
3048 else
3049 # Don't allow undefined symbols.
3050 allow_undefined_flag="$no_undefined_flag"
3054 if test "$mode" != relink; then
3055 # Remove our outputs, but don't remove object files since they
3056 # may have been created when compiling PIC objects.
3057 removelist=
3058 tempremovelist=`$echo "$output_objdir/*"`
3059 for p in $tempremovelist; do
3060 case $p in
3061 *.$objext)
3063 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
3064 removelist="$removelist $p"
3066 *) ;;
3067 esac
3068 done
3069 if test -n "$removelist"; then
3070 $show "${rm}r $removelist"
3071 $run ${rm}r $removelist
3075 # Now set the variables for building old libraries.
3076 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
3077 oldlibs="$oldlibs $output_objdir/$libname.$libext"
3079 # Transform .lo files to .o files.
3080 oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
3083 # Eliminate all temporary directories.
3084 for path in $notinst_path; do
3085 lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
3086 deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
3087 dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
3088 done
3090 if test -n "$xrpath"; then
3091 # If the user specified any rpath flags, then add them.
3092 temp_xrpath=
3093 for libdir in $xrpath; do
3094 temp_xrpath="$temp_xrpath -R$libdir"
3095 case "$finalize_rpath " in
3096 *" $libdir "*) ;;
3097 *) finalize_rpath="$finalize_rpath $libdir" ;;
3098 esac
3099 done
3100 if true || test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
3101 dependency_libs="$temp_xrpath $dependency_libs"
3105 # Make sure dlfiles contains only unique files that won't be dlpreopened
3106 old_dlfiles="$dlfiles"
3107 dlfiles=
3108 for lib in $old_dlfiles; do
3109 case " $dlprefiles $dlfiles " in
3110 *" $lib "*) ;;
3111 *) dlfiles="$dlfiles $lib" ;;
3112 esac
3113 done
3115 # Make sure dlprefiles contains only unique files
3116 old_dlprefiles="$dlprefiles"
3117 dlprefiles=
3118 for lib in $old_dlprefiles; do
3119 case "$dlprefiles " in
3120 *" $lib "*) ;;
3121 *) dlprefiles="$dlprefiles $lib" ;;
3122 esac
3123 done
3125 if test "$build_libtool_libs" = yes; then
3126 if test -n "$rpath"; then
3127 case $host in
3128 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
3129 # these systems don't actually have a c library (as such)!
3131 *-*-rhapsody* | *-*-darwin1.[012])
3132 # Rhapsody C library is in the System framework
3133 deplibs="$deplibs -framework System"
3135 *-*-netbsd*)
3136 # Don't link with libc until the a.out ld.so is fixed.
3138 *-*-freebsd*-gnu*)
3139 # Prevent $arg from being parsed by the freebsd regexp below.
3140 if test "$build_libtool_need_lc" = "yes"; then
3141 deplibs="$deplibs -lc"
3144 *-*-openbsd* | *-*-freebsd*)
3145 # Do not include libc due to us having libc/libc_r.
3146 test "X$arg" = "X-lc" && continue
3149 # Add libc to deplibs on all other systems if necessary.
3150 if test "$build_libtool_need_lc" = "yes"; then
3151 deplibs="$deplibs -lc"
3154 esac
3157 # Transform deplibs into only deplibs that can be linked in shared.
3158 name_save=$name
3159 libname_save=$libname
3160 release_save=$release
3161 versuffix_save=$versuffix
3162 major_save=$major
3163 # I'm not sure if I'm treating the release correctly. I think
3164 # release should show up in the -l (ie -lgmp5) so we don't want to
3165 # add it in twice. Is that correct?
3166 release=""
3167 versuffix=""
3168 major=""
3169 newdeplibs=
3170 droppeddeps=no
3171 case $deplibs_check_method in
3172 pass_all)
3173 # Don't check for shared/static. Everything works.
3174 # This might be a little naive. We might want to check
3175 # whether the library exists or not. But this is on
3176 # osf3 & osf4 and I'm not really sure... Just
3177 # implementing what was already the behavior.
3178 newdeplibs=$deplibs
3180 test_compile)
3181 # This code stresses the "libraries are programs" paradigm to its
3182 # limits. Maybe even breaks it. We compile a program, linking it
3183 # against the deplibs as a proxy for the library. Then we can check
3184 # whether they linked in statically or dynamically with ldd.
3185 $rm conftest.c
3186 cat > conftest.c <<EOF
3187 int main() { return 0; }
3189 $rm conftest
3190 $LTCC -o conftest conftest.c $deplibs
3191 if test "$?" -eq 0 ; then
3192 ldd_output=`ldd conftest`
3193 for i in $deplibs; do
3194 name="`expr $i : '-l\(.*\)'`"
3195 # If $name is empty we are operating on a -L argument.
3196 if test "$name" != "" && test "$name" -ne "0"; then
3197 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3198 case " $predeps $postdeps " in
3199 *" $i "*)
3200 newdeplibs="$newdeplibs $i"
3201 i=""
3203 esac
3205 if test -n "$i" ; then
3206 libname=`eval \\$echo \"$libname_spec\"`
3207 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3208 set dummy $deplib_matches
3209 deplib_match=$2
3210 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3211 newdeplibs="$newdeplibs $i"
3212 else
3213 droppeddeps=yes
3214 $echo
3215 $echo "*** Warning: dynamic linker does not accept needed library $i."
3216 $echo "*** I have the capability to make that library automatically link in when"
3217 $echo "*** you link to this library. But I can only do this if you have a"
3218 $echo "*** shared version of the library, which I believe you do not have"
3219 $echo "*** because a test_compile did reveal that the linker did not use it for"
3220 $echo "*** its dynamic dependency list that programs get resolved with at runtime."
3223 else
3224 newdeplibs="$newdeplibs $i"
3226 done
3227 else
3228 # Error occurred in the first compile. Let's try to salvage
3229 # the situation: Compile a separate program for each library.
3230 for i in $deplibs; do
3231 name="`expr $i : '-l\(.*\)'`"
3232 # If $name is empty we are operating on a -L argument.
3233 if test "$name" != "" && test "$name" != "0"; then
3234 $rm conftest
3235 $LTCC -o conftest conftest.c $i
3236 # Did it work?
3237 if test "$?" -eq 0 ; then
3238 ldd_output=`ldd conftest`
3239 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3240 case " $predeps $postdeps " in
3241 *" $i "*)
3242 newdeplibs="$newdeplibs $i"
3243 i=""
3245 esac
3247 if test -n "$i" ; then
3248 libname=`eval \\$echo \"$libname_spec\"`
3249 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3250 set dummy $deplib_matches
3251 deplib_match=$2
3252 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3253 newdeplibs="$newdeplibs $i"
3254 else
3255 droppeddeps=yes
3256 $echo
3257 $echo "*** Warning: dynamic linker does not accept needed library $i."
3258 $echo "*** I have the capability to make that library automatically link in when"
3259 $echo "*** you link to this library. But I can only do this if you have a"
3260 $echo "*** shared version of the library, which you do not appear to have"
3261 $echo "*** because a test_compile did reveal that the linker did not use this one"
3262 $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
3265 else
3266 droppeddeps=yes
3267 $echo
3268 $echo "*** Warning! Library $i is needed by this library but I was not able to"
3269 $echo "*** make it link in! You will probably need to install it or some"
3270 $echo "*** library that it depends on before this library will be fully"
3271 $echo "*** functional. Installing it before continuing would be even better."
3273 else
3274 newdeplibs="$newdeplibs $i"
3276 done
3279 file_magic*)
3280 set dummy $deplibs_check_method
3281 file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3282 for a_deplib in $deplibs; do
3283 name="`expr $a_deplib : '-l\(.*\)'`"
3284 # If $name is empty we are operating on a -L argument.
3285 if test "$name" != "" && test "$name" != "0"; then
3286 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3287 case " $predeps $postdeps " in
3288 *" $a_deplib "*)
3289 newdeplibs="$newdeplibs $a_deplib"
3290 a_deplib=""
3292 esac
3294 if test -n "$a_deplib" ; then
3295 libname=`eval \\$echo \"$libname_spec\"`
3296 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3297 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3298 for potent_lib in $potential_libs; do
3299 # Follow soft links.
3300 if ls -lLd "$potent_lib" 2>/dev/null \
3301 | grep " -> " >/dev/null; then
3302 continue
3304 # The statement above tries to avoid entering an
3305 # endless loop below, in case of cyclic links.
3306 # We might still enter an endless loop, since a link
3307 # loop can be closed while we follow links,
3308 # but so what?
3309 potlib="$potent_lib"
3310 while test -h "$potlib" 2>/dev/null; do
3311 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
3312 case $potliblink in
3313 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
3314 *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
3315 esac
3316 done
3317 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
3318 | ${SED} 10q \
3319 | $EGREP "$file_magic_regex" > /dev/null; then
3320 newdeplibs="$newdeplibs $a_deplib"
3321 a_deplib=""
3322 break 2
3324 done
3325 done
3327 if test -n "$a_deplib" ; then
3328 droppeddeps=yes
3329 $echo
3330 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3331 $echo "*** I have the capability to make that library automatically link in when"
3332 $echo "*** you link to this library. But I can only do this if you have a"
3333 $echo "*** shared version of the library, which you do not appear to have"
3334 $echo "*** because I did check the linker path looking for a file starting"
3335 if test -z "$potlib" ; then
3336 $echo "*** with $libname but no candidates were found. (...for file magic test)"
3337 else
3338 $echo "*** with $libname and none of the candidates passed a file format test"
3339 $echo "*** using a file magic. Last file checked: $potlib"
3342 else
3343 # Add a -L argument.
3344 newdeplibs="$newdeplibs $a_deplib"
3346 done # Gone through all deplibs.
3348 match_pattern*)
3349 set dummy $deplibs_check_method
3350 match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3351 for a_deplib in $deplibs; do
3352 name="`expr $a_deplib : '-l\(.*\)'`"
3353 # If $name is empty we are operating on a -L argument.
3354 if test -n "$name" && test "$name" != "0"; then
3355 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3356 case " $predeps $postdeps " in
3357 *" $a_deplib "*)
3358 newdeplibs="$newdeplibs $a_deplib"
3359 a_deplib=""
3361 esac
3363 if test -n "$a_deplib" ; then
3364 libname=`eval \\$echo \"$libname_spec\"`
3365 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3366 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3367 for potent_lib in $potential_libs; do
3368 potlib="$potent_lib" # see symlink-check above in file_magic test
3369 if eval $echo \"$potent_lib\" 2>/dev/null \
3370 | ${SED} 10q \
3371 | $EGREP "$match_pattern_regex" > /dev/null; then
3372 newdeplibs="$newdeplibs $a_deplib"
3373 a_deplib=""
3374 break 2
3376 done
3377 done
3379 if test -n "$a_deplib" ; then
3380 droppeddeps=yes
3381 $echo
3382 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3383 $echo "*** I have the capability to make that library automatically link in when"
3384 $echo "*** you link to this library. But I can only do this if you have a"
3385 $echo "*** shared version of the library, which you do not appear to have"
3386 $echo "*** because I did check the linker path looking for a file starting"
3387 if test -z "$potlib" ; then
3388 $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
3389 else
3390 $echo "*** with $libname and none of the candidates passed a file format test"
3391 $echo "*** using a regex pattern. Last file checked: $potlib"
3394 else
3395 # Add a -L argument.
3396 newdeplibs="$newdeplibs $a_deplib"
3398 done # Gone through all deplibs.
3400 none | unknown | *)
3401 newdeplibs=""
3402 tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
3403 -e 's/ -[LR][^ ]*//g'`
3404 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3405 for i in $predeps $postdeps ; do
3406 # can't use Xsed below, because $i might contain '/'
3407 tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
3408 done
3410 if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
3411 | grep . >/dev/null; then
3412 $echo
3413 if test "X$deplibs_check_method" = "Xnone"; then
3414 $echo "*** Warning: inter-library dependencies are not supported in this platform."
3415 else
3416 $echo "*** Warning: inter-library dependencies are not known to be supported."
3418 $echo "*** All declared inter-library dependencies are being dropped."
3419 droppeddeps=yes
3422 esac
3423 versuffix=$versuffix_save
3424 major=$major_save
3425 release=$release_save
3426 libname=$libname_save
3427 name=$name_save
3429 case $host in
3430 *-*-rhapsody* | *-*-darwin1.[012])
3431 # On Rhapsody replace the C library is the System framework
3432 newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
3434 esac
3436 if test "$droppeddeps" = yes; then
3437 if test "$module" = yes; then
3438 $echo
3439 $echo "*** Warning: libtool could not satisfy all declared inter-library"
3440 $echo "*** dependencies of module $libname. Therefore, libtool will create"
3441 $echo "*** a static module, that should work as long as the dlopening"
3442 $echo "*** application is linked with the -dlopen flag."
3443 if test -z "$global_symbol_pipe"; then
3444 $echo
3445 $echo "*** However, this would only work if libtool was able to extract symbol"
3446 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
3447 $echo "*** not find such a program. So, this module is probably useless."
3448 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
3450 if test "$build_old_libs" = no; then
3451 oldlibs="$output_objdir/$libname.$libext"
3452 build_libtool_libs=module
3453 build_old_libs=yes
3454 else
3455 build_libtool_libs=no
3457 else
3458 $echo "*** The inter-library dependencies that have been dropped here will be"
3459 $echo "*** automatically added whenever a program is linked with this library"
3460 $echo "*** or is declared to -dlopen it."
3462 if test "$allow_undefined" = no; then
3463 $echo
3464 $echo "*** Since this library must not contain undefined symbols,"
3465 $echo "*** because either the platform does not support them or"
3466 $echo "*** it was explicitly requested with -no-undefined,"
3467 $echo "*** libtool will only create a static version of it."
3468 if test "$build_old_libs" = no; then
3469 oldlibs="$output_objdir/$libname.$libext"
3470 build_libtool_libs=module
3471 build_old_libs=yes
3472 else
3473 build_libtool_libs=no
3478 # Done checking deplibs!
3479 deplibs=$newdeplibs
3482 # All the library-specific variables (install_libdir is set above).
3483 library_names=
3484 old_library=
3485 dlname=
3487 # Test again, we may have decided not to build it any more
3488 if test "$build_libtool_libs" = yes; then
3489 if test "$hardcode_into_libs" = yes; then
3490 # Hardcode the library paths
3491 hardcode_libdirs=
3492 dep_rpath=
3493 rpath="$finalize_rpath"
3494 test "$mode" != relink && test "$fast_install" = no && rpath="$compile_rpath$rpath"
3495 for libdir in $rpath; do
3496 if test -n "$hardcode_libdir_flag_spec"; then
3497 if test -n "$hardcode_libdir_separator"; then
3498 if test -z "$hardcode_libdirs"; then
3499 hardcode_libdirs="$libdir"
3500 else
3501 # Just accumulate the unique libdirs.
3502 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
3503 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
3506 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
3508 esac
3510 else
3511 eval flag=\"$hardcode_libdir_flag_spec\"
3512 dep_rpath="$dep_rpath $flag"
3514 elif test -n "$runpath_var"; then
3515 case "$perm_rpath " in
3516 *" $libdir "*) ;;
3517 *) perm_rpath="$perm_rpath $libdir" ;;
3518 esac
3520 done
3521 # Substitute the hardcoded libdirs into the rpath.
3522 if test -n "$hardcode_libdir_separator" &&
3523 test -n "$hardcode_libdirs"; then
3524 libdir="$hardcode_libdirs"
3525 if test -n "$hardcode_libdir_flag_spec_ld"; then
3526 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
3527 else
3528 eval dep_rpath=\"$hardcode_libdir_flag_spec\"
3531 if test -n "$runpath_var" && test -n "$perm_rpath"; then
3532 # We should set the runpath_var.
3533 rpath=
3534 for dir in $perm_rpath; do
3535 rpath="$rpath$dir:"
3536 done
3537 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
3539 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
3542 shlibpath="$finalize_shlibpath"
3543 test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
3544 if test -n "$shlibpath"; then
3545 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
3548 # Get the real and link names of the library.
3549 eval shared_ext=\"$shrext\"
3550 eval library_names=\"$library_names_spec\"
3551 set dummy $library_names
3552 realname="$2"
3553 shift; shift
3555 if test -n "$soname_spec"; then
3556 eval soname=\"$soname_spec\"
3557 else
3558 soname="$realname"
3560 if test -z "$dlname"; then
3561 dlname=$soname
3564 lib="$output_objdir/$realname"
3565 for link
3567 linknames="$linknames $link"
3568 done
3570 # Use standard objects if they are pic
3571 test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
3573 # Prepare the list of exported symbols
3574 if test -z "$export_symbols"; then
3575 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
3576 $show "generating symbol list for \`$libname.la'"
3577 export_symbols="$output_objdir/$libname.exp"
3578 $run $rm $export_symbols
3579 eval cmds=\"$export_symbols_cmds\"
3580 save_ifs="$IFS"; IFS='~'
3581 for cmd in $cmds; do
3582 IFS="$save_ifs"
3583 if len=`expr "X$cmd" : ".*"` &&
3584 test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
3585 $show "$cmd"
3586 $run eval "$cmd" || exit $?
3587 skipped_export=false
3588 else
3589 # The command line is too long to execute in one step.
3590 $show "using reloadable object file for export list..."
3591 skipped_export=:
3593 done
3594 IFS="$save_ifs"
3595 if test -n "$export_symbols_regex"; then
3596 $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
3597 $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
3598 $show "$mv \"${export_symbols}T\" \"$export_symbols\""
3599 $run eval '$mv "${export_symbols}T" "$export_symbols"'
3604 if test -n "$export_symbols" && test -n "$include_expsyms"; then
3605 $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
3608 tmp_deplibs=
3609 for test_deplib in $deplibs; do
3610 case " $convenience " in
3611 *" $test_deplib "*) ;;
3613 tmp_deplibs="$tmp_deplibs $test_deplib"
3615 esac
3616 done
3617 deplibs="$tmp_deplibs"
3619 if test -n "$convenience"; then
3620 if test -n "$whole_archive_flag_spec"; then
3621 save_libobjs=$libobjs
3622 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
3623 else
3624 gentop="$output_objdir/${outputname}x"
3625 $show "${rm}r $gentop"
3626 $run ${rm}r "$gentop"
3627 $show "$mkdir $gentop"
3628 $run $mkdir "$gentop"
3629 status=$?
3630 if test "$status" -ne 0 && test ! -d "$gentop"; then
3631 exit $status
3633 generated="$generated $gentop"
3635 for xlib in $convenience; do
3636 # Extract the objects.
3637 case $xlib in
3638 [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3639 *) xabs=`pwd`"/$xlib" ;;
3640 esac
3641 xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3642 xdir="$gentop/$xlib"
3644 $show "${rm}r $xdir"
3645 $run ${rm}r "$xdir"
3646 $show "$mkdir $xdir"
3647 $run $mkdir "$xdir"
3648 status=$?
3649 if test "$status" -ne 0 && test ! -d "$xdir"; then
3650 exit $status
3652 # We will extract separately just the conflicting names and we will no
3653 # longer touch any unique names. It is faster to leave these extract
3654 # automatically by $AR in one run.
3655 $show "(cd $xdir && $AR x $xabs)"
3656 $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3657 if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
3659 else
3660 $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
3661 $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
3662 $AR t "$xabs" | sort | uniq -cd | while read -r count name
3665 while test "$i" -le "$count"
3667 # Put our $i before any first dot (extension)
3668 # Never overwrite any file
3669 name_to="$name"
3670 while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
3672 name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
3673 done
3674 $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
3675 $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
3676 i=`expr $i + 1`
3677 done
3678 done
3681 libobjs="$libobjs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
3682 done
3686 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
3687 eval flag=\"$thread_safe_flag_spec\"
3688 linker_flags="$linker_flags $flag"
3691 # Make a backup of the uninstalled library when relinking
3692 if test "$mode" = relink; then
3693 $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
3696 # Add all flags from the command line. We here create a library,
3697 # but those flags were only added to compile_command and
3698 # finalize_command, which are only used when creating executables.
3699 # So do it by hand here.
3700 compiler_flags="$compiler_flags $add_flags"
3701 # Only add it to commands which use CC, instead of LD, i.e.
3702 # only to $compiler_flags
3703 #linker_flags="$linker_flags $add_flags"
3705 # Do each of the archive commands.
3706 if test "$module" = yes && test -n "$module_cmds" ; then
3707 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
3708 eval cmds=\"$module_expsym_cmds\"
3709 else
3710 eval cmds=\"$module_cmds\"
3712 else
3713 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
3714 eval cmds=\"$archive_expsym_cmds\"
3715 else
3716 eval cmds=\"$archive_cmds\"
3720 if test "X$skipped_export" != "X:" && len=`expr "X$cmds" : ".*"` &&
3721 test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
3723 else
3724 # The command line is too long to link in one step, link piecewise.
3725 $echo "creating reloadable object files..."
3727 # Save the value of $output and $libobjs because we want to
3728 # use them later. If we have whole_archive_flag_spec, we
3729 # want to use save_libobjs as it was before
3730 # whole_archive_flag_spec was expanded, because we can't
3731 # assume the linker understands whole_archive_flag_spec.
3732 # This may have to be revisited, in case too many
3733 # convenience libraries get linked in and end up exceeding
3734 # the spec.
3735 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
3736 save_libobjs=$libobjs
3738 save_output=$output
3740 # Clear the reloadable object creation command queue and
3741 # initialize k to one.
3742 test_cmds=
3743 concat_cmds=
3744 objlist=
3745 delfiles=
3746 last_robj=
3748 output=$output_objdir/$save_output-${k}.$objext
3749 # Loop over the list of objects to be linked.
3750 for obj in $save_libobjs
3752 eval test_cmds=\"$reload_cmds $objlist $last_robj\"
3753 if test "X$objlist" = X ||
3754 { len=`expr "X$test_cmds" : ".*"` &&
3755 test "$len" -le "$max_cmd_len"; }; then
3756 objlist="$objlist $obj"
3757 else
3758 # The command $test_cmds is almost too long, add a
3759 # command to the queue.
3760 if test "$k" -eq 1 ; then
3761 # The first file doesn't have a previous command to add.
3762 eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
3763 else
3764 # All subsequent reloadable object files will link in
3765 # the last one created.
3766 eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
3768 last_robj=$output_objdir/$save_output-${k}.$objext
3769 k=`expr $k + 1`
3770 output=$output_objdir/$save_output-${k}.$objext
3771 objlist=$obj
3772 len=1
3774 done
3775 # Handle the remaining objects by creating one last
3776 # reloadable object file. All subsequent reloadable object
3777 # files will link in the last one created.
3778 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
3779 eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
3781 if ${skipped_export-false}; then
3782 $show "generating symbol list for \`$libname.la'"
3783 export_symbols="$output_objdir/$libname.exp"
3784 $run $rm $export_symbols
3785 libobjs=$output
3786 # Append the command to create the export file.
3787 eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
3790 # Set up a command to remove the reloadale object files
3791 # after they are used.
3793 while test "$i" -lt "$k"
3795 i=`expr $i + 1`
3796 delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
3797 done
3799 $echo "creating a temporary reloadable object file: $output"
3801 # Loop through the commands generated above and execute them.
3802 save_ifs="$IFS"; IFS='~'
3803 for cmd in $concat_cmds; do
3804 IFS="$save_ifs"
3805 $show "$cmd"
3806 $run eval "$cmd" || exit $?
3807 done
3808 IFS="$save_ifs"
3810 libobjs=$output
3811 # Restore the value of output.
3812 output=$save_output
3814 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
3815 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
3817 # Expand the library linking commands again to reset the
3818 # value of $libobjs for piecewise linking.
3820 # Do each of the archive commands.
3821 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
3822 eval cmds=\"$archive_expsym_cmds\"
3823 else
3824 eval cmds=\"$archive_cmds\"
3827 # Append the command to remove the reloadable object files
3828 # to the just-reset $cmds.
3829 eval cmds=\"\$cmds~$rm $delfiles\"
3831 save_ifs="$IFS"; IFS='~'
3832 for cmd in $cmds; do
3833 IFS="$save_ifs"
3834 $show "$cmd"
3835 $run eval "$cmd" || exit $?
3836 done
3837 IFS="$save_ifs"
3839 # Restore the uninstalled library and exit
3840 if test "$mode" = relink; then
3841 $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
3842 exit 0
3845 # Create links to the real library.
3846 for linkname in $linknames; do
3847 if test "$realname" != "$linkname"; then
3848 $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
3849 $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
3851 done
3853 # If -module or -export-dynamic was specified, set the dlname.
3854 if test "$module" = yes || test "$export_dynamic" = yes; then
3855 # On all known operating systems, these are identical.
3856 dlname="$soname"
3861 obj)
3862 if test -n "$deplibs"; then
3863 $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
3866 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3867 $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
3870 if test -n "$rpath"; then
3871 $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
3874 if test -n "$xrpath"; then
3875 $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
3878 if test -n "$vinfo"; then
3879 $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
3882 if test -n "$release"; then
3883 $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
3886 case $output in
3887 *.lo)
3888 if test -n "$objs$old_deplibs"; then
3889 $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
3890 exit 1
3892 libobj="$output"
3893 obj=`$echo "X$output" | $Xsed -e "$lo2o"`
3896 libobj=
3897 obj="$output"
3899 esac
3901 # Delete the old objects.
3902 $run $rm $obj $libobj
3904 # Objects from convenience libraries. This assumes
3905 # single-version convenience libraries. Whenever we create
3906 # different ones for PIC/non-PIC, this we'll have to duplicate
3907 # the extraction.
3908 reload_conv_objs=
3909 gentop=
3910 # reload_cmds runs $LD directly, so let us get rid of
3911 # -Wl from whole_archive_flag_spec
3914 if test -n "$convenience"; then
3915 if test -n "$whole_archive_flag_spec"; then
3916 eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
3917 else
3918 gentop="$output_objdir/${obj}x"
3919 $show "${rm}r $gentop"
3920 $run ${rm}r "$gentop"
3921 $show "$mkdir $gentop"
3922 $run $mkdir "$gentop"
3923 status=$?
3924 if test "$status" -ne 0 && test ! -d "$gentop"; then
3925 exit $status
3927 generated="$generated $gentop"
3929 for xlib in $convenience; do
3930 # Extract the objects.
3931 case $xlib in
3932 [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3933 *) xabs=`pwd`"/$xlib" ;;
3934 esac
3935 xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3936 xdir="$gentop/$xlib"
3938 $show "${rm}r $xdir"
3939 $run ${rm}r "$xdir"
3940 $show "$mkdir $xdir"
3941 $run $mkdir "$xdir"
3942 status=$?
3943 if test "$status" -ne 0 && test ! -d "$xdir"; then
3944 exit $status
3946 # We will extract separately just the conflicting names and we will no
3947 # longer touch any unique names. It is faster to leave these extract
3948 # automatically by $AR in one run.
3949 $show "(cd $xdir && $AR x $xabs)"
3950 $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3951 if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then
3953 else
3954 $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
3955 $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
3956 $AR t "$xabs" | sort | uniq -cd | while read -r count name
3959 while test "$i" -le "$count"
3961 # Put our $i before any first dot (extension)
3962 # Never overwrite any file
3963 name_to="$name"
3964 while test "X$name_to" = "X$name" || test -f "$xdir/$name_to"
3966 name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
3967 done
3968 $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')"
3969 $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $?
3970 i=`expr $i + 1`
3971 done
3972 done
3975 reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
3976 done
3980 # Create the old-style object.
3981 reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
3983 output="$obj"
3984 eval cmds=\"$reload_cmds\"
3985 save_ifs="$IFS"; IFS='~'
3986 for cmd in $cmds; do
3987 IFS="$save_ifs"
3988 $show "$cmd"
3989 $run eval "$cmd" || exit $?
3990 done
3991 IFS="$save_ifs"
3993 # Exit if we aren't doing a library object file.
3994 if test -z "$libobj"; then
3995 if test -n "$gentop"; then
3996 $show "${rm}r $gentop"
3997 $run ${rm}r $gentop
4000 exit 0
4003 if test "$build_libtool_libs" != yes; then
4004 if test -n "$gentop"; then
4005 $show "${rm}r $gentop"
4006 $run ${rm}r $gentop
4009 # Create an invalid libtool object if no PIC, so that we don't
4010 # accidentally link it into a program.
4011 # $show "echo timestamp > $libobj"
4012 # $run eval "echo timestamp > $libobj" || exit $?
4013 exit 0
4016 if test -n "$pic_flag" || test "$pic_mode" != default; then
4017 # Only do commands if we really have different PIC objects.
4018 reload_objs="$libobjs $reload_conv_objs"
4019 output="$libobj"
4020 eval cmds=\"$reload_cmds\"
4021 save_ifs="$IFS"; IFS='~'
4022 for cmd in $cmds; do
4023 IFS="$save_ifs"
4024 $show "$cmd"
4025 $run eval "$cmd" || exit $?
4026 done
4027 IFS="$save_ifs"
4030 if test -n "$gentop"; then
4031 $show "${rm}r $gentop"
4032 $run ${rm}r $gentop
4035 exit 0
4038 prog)
4039 case $host in
4040 *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
4041 esac
4042 if test -n "$vinfo"; then
4043 $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
4046 if test -n "$release"; then
4047 $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
4050 if test "$preload" = yes; then
4051 if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
4052 test "$dlopen_self_static" = unknown; then
4053 $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
4057 case $host in
4058 *-*-rhapsody* | *-*-darwin1.[012])
4059 # On Rhapsody replace the C library is the System framework
4060 compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4061 finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
4063 esac
4065 case $host in
4066 *darwin*)
4067 # Don't allow lazy linking, it breaks C++ global constructors
4068 if test "$tagname" = CXX ; then
4069 compile_command="$compile_command ${wl}-bind_at_load"
4070 finalize_command="$finalize_command ${wl}-bind_at_load"
4073 esac
4075 compile_command="$compile_command $compile_deplibs"
4076 finalize_command="$finalize_command $finalize_deplibs"
4078 if test -n "$rpath$xrpath"; then
4079 # If the user specified any rpath flags, then add them.
4080 for libdir in $rpath $xrpath; do
4081 # This is the magic to use -rpath.
4082 case "$finalize_rpath " in
4083 *" $libdir "*) ;;
4084 *) finalize_rpath="$finalize_rpath $libdir" ;;
4085 esac
4086 done
4089 # Now hardcode the library paths
4090 rpath=
4091 hardcode_libdirs=
4092 for libdir in $compile_rpath $finalize_rpath; do
4093 if test -n "$hardcode_libdir_flag_spec"; then
4094 if test -n "$hardcode_libdir_separator"; then
4095 if test -z "$hardcode_libdirs"; then
4096 hardcode_libdirs="$libdir"
4097 else
4098 # Just accumulate the unique libdirs.
4099 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4100 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4103 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4105 esac
4107 else
4108 eval flag=\"$hardcode_libdir_flag_spec\"
4109 rpath="$rpath $flag"
4111 elif test -n "$runpath_var"; then
4112 case "$perm_rpath " in
4113 *" $libdir "*) ;;
4114 *) perm_rpath="$perm_rpath $libdir" ;;
4115 esac
4117 case $host in
4118 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
4119 case :$dllsearchpath: in
4120 *":$libdir:"*) ;;
4121 *) dllsearchpath="$dllsearchpath:$libdir";;
4122 esac
4124 esac
4125 done
4126 # Substitute the hardcoded libdirs into the rpath.
4127 if test -n "$hardcode_libdir_separator" &&
4128 test -n "$hardcode_libdirs"; then
4129 libdir="$hardcode_libdirs"
4130 eval rpath=\" $hardcode_libdir_flag_spec\"
4132 compile_rpath="$rpath"
4134 rpath=
4135 hardcode_libdirs=
4136 for libdir in $finalize_rpath; do
4137 if test -n "$hardcode_libdir_flag_spec"; then
4138 if test -n "$hardcode_libdir_separator"; then
4139 if test -z "$hardcode_libdirs"; then
4140 hardcode_libdirs="$libdir"
4141 else
4142 # Just accumulate the unique libdirs.
4143 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
4144 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
4147 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
4149 esac
4151 else
4152 eval flag=\"$hardcode_libdir_flag_spec\"
4153 rpath="$rpath $flag"
4155 elif test -n "$runpath_var"; then
4156 case "$finalize_perm_rpath " in
4157 *" $libdir "*) ;;
4158 *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
4159 esac
4161 done
4162 # Substitute the hardcoded libdirs into the rpath.
4163 if test -n "$hardcode_libdir_separator" &&
4164 test -n "$hardcode_libdirs"; then
4165 libdir="$hardcode_libdirs"
4166 eval rpath=\" $hardcode_libdir_flag_spec\"
4168 finalize_rpath="$rpath"
4170 if test -n "$libobjs" && test "$build_old_libs" = yes; then
4171 # Transform all the library objects into standard objects.
4172 compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4173 finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4176 dlsyms=
4177 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
4178 if test -n "$NM" && test -n "$global_symbol_pipe"; then
4179 dlsyms="${outputname}S.c"
4180 else
4181 $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
4185 if test -n "$dlsyms"; then
4186 case $dlsyms in
4187 "") ;;
4188 *.c)
4189 # Discover the nlist of each of the dlfiles.
4190 nlist="$output_objdir/${outputname}.nm"
4192 $show "$rm $nlist ${nlist}S ${nlist}T"
4193 $run $rm "$nlist" "${nlist}S" "${nlist}T"
4195 # Parse the name list into a source file.
4196 $show "creating $output_objdir/$dlsyms"
4198 test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
4199 /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
4200 /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
4202 #ifdef __cplusplus
4203 extern \"C\" {
4204 #endif
4206 /* Prevent the only kind of declaration conflicts we can make. */
4207 #define lt_preloaded_symbols some_other_symbol
4209 /* External symbol declarations for the compiler. */\
4212 if test "$dlself" = yes; then
4213 $show "generating symbol list for \`$output'"
4215 test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
4217 # Add our own program objects to the symbol list.
4218 progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
4219 for arg in $progfiles; do
4220 $show "extracting global C symbols from \`$arg'"
4221 $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
4222 done
4224 if test -n "$exclude_expsyms"; then
4225 $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
4226 $run eval '$mv "$nlist"T "$nlist"'
4229 if test -n "$export_symbols_regex"; then
4230 $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
4231 $run eval '$mv "$nlist"T "$nlist"'
4234 # Prepare the list of exported symbols
4235 if test -z "$export_symbols"; then
4236 export_symbols="$output_objdir/$output.exp"
4237 $run $rm $export_symbols
4238 $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
4239 else
4240 $run eval "${SED} -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
4241 $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
4242 $run eval 'mv "$nlist"T "$nlist"'
4246 for arg in $dlprefiles; do
4247 $show "extracting global C symbols from \`$arg'"
4248 name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
4249 $run eval '$echo ": $name " >> "$nlist"'
4250 $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
4251 done
4253 if test -z "$run"; then
4254 # Make sure we have at least an empty file.
4255 test -f "$nlist" || : > "$nlist"
4257 if test -n "$exclude_expsyms"; then
4258 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
4259 $mv "$nlist"T "$nlist"
4262 # Try sorting and uniquifying the output.
4263 if grep -v "^: " < "$nlist" |
4264 if sort -k 3 </dev/null >/dev/null 2>&1; then
4265 sort -k 3
4266 else
4267 sort +2
4268 fi |
4269 uniq > "$nlist"S; then
4271 else
4272 grep -v "^: " < "$nlist" > "$nlist"S
4275 if test -f "$nlist"S; then
4276 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
4277 else
4278 $echo '/* NONE */' >> "$output_objdir/$dlsyms"