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Revision 1.5 - (show annotations) (download) (as text)
Wed Jun 4 08:35:02 2003 UTC (20 years, 10 months ago) by aono
Branch: MAIN
CVS Tags: freewnn-1-1-1-a021
Changes since 1.4: +2075 -731 lines
File MIME type: text/x-sh
Update Libtool to 1.5 .... You will make shared library
for Darwin / MacOSX (and probably for some more platforms).
Main part from [freewnn:00978].

FIXME:  For now, you will see many libtool warning (require --mode=MODE)
       on build time.

Notice for developer: You need autoconf-2.50 or later to create configure.

1 # ltmain.sh - Provide generalized library-building support services.
2 # NOTE: Changing this file will not affect anything until you rerun configure.
3 #
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
7 #
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.
12 #
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.
17 #
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.
21 #
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.
26
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$1" = X--fallback-echo; then
32 # Avoid inline document here, it may be left over
33 :
34 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
35 # Yippee, $echo works!
36 :
37 else
38 # Restart under the correct shell, and then maybe $echo will work.
39 exec $SHELL "$0" --no-reexec ${1+"$@"}
40 fi
41
42 if test "X$1" = X--fallback-echo; then
43 # used as fallback echo
44 shift
45 cat <<EOF
46 $*
47 EOF
48 exit 0
49 fi
50
51 # The name of this program.
52 progname=`$echo "$0" | ${SED} 's%^.*/%%'`
53 modename="$progname"
54
55 # Constants.
56 PROGRAM=ltmain.sh
57 PACKAGE=libtool
58 VERSION=1.5
59 TIMESTAMP=" (1.1220 2003/04/05 19:32:58)"
60
61 default_mode=
62 help="Try \`$progname --help' for more information."
63 magic="%%%MAGIC variable%%%"
64 mkdir="mkdir"
65 mv="mv -f"
66 rm="rm -f"
67
68 # Sed substitution that helps us do robust quoting. It backslashifies
69 # metacharacters that are still active within double-quoted strings.
70 Xsed="${SED}"' -e 1s/^X//'
71 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
72 # test EBCDIC or ASCII
73 case `echo A|od -x` in
74 *[Cc]1*) # EBCDIC based system
75 SP2NL="tr '\100' '\n'"
76 NL2SP="tr '\r\n' '\100\100'"
77 ;;
78 *) # Assume ASCII based system
79 SP2NL="tr '\040' '\012'"
80 NL2SP="tr '\015\012' '\040\040'"
81 ;;
82 esac
83
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
91 fi
92 if test "${LANG+set}" = set; then
93 save_LANG="$LANG"; LANG=C; export LANG
94 fi
95
96 # Make sure IFS has a sensible default
97 : ${IFS=" "}
98
99 if test "$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 $PACKAGE docs for more information." 1>&2
102 exit 1
103 fi
104
105 # Global variables.
106 mode=$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/"
116
117 #####################################
118 # Shell function definitions:
119 # This seems to be the best place for them
120
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"
130 ;;
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"
140 fi
141 fi
142 ;;
143 *DLL*)
144 win32_libid_type="x86 DLL"
145 ;;
146 *executable*) # but shell scripts are "executable" too...
147 case $win32_fileres in
148 *MS\ Windows\ PE\ Intel*)
149 win32_libid_type="x86 DLL"
150 ;;
151 esac
152 ;;
153 esac
154 $echo $win32_libid_type
155 }
156
157 # End of Shell function definitions
158 #####################################
159
160 # Parse our command line options once, thoroughly.
161 while test "$#" -gt 0
162 do
163 arg="$1"
164 shift
165
166 case $arg in
167 -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
168 *) optarg= ;;
169 esac
170
171 # If the previous option needs an argument, assign it.
172 if test -n "$prev"; then
173 case $prev in
174 execute_dlfiles)
175 execute_dlfiles="$execute_dlfiles $arg"
176 ;;
177 tag)
178 tagname="$arg"
179
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
185 ;;
186 esac
187
188 case $tagname in
189 CC)
190 # Don't test for the "default" C tag, as we know, it's there, but
191 # not specially marked.
192 ;;
193 *)
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 $tagname" 1>&2
200 fi
201 ;;
202 esac
203 ;;
204 *)
205 eval "$prev=\$arg"
206 ;;
207 esac
208
209 prev=
210 prevopt=
211 continue
212 fi
213
214 # Have we seen a non-optional argument yet?
215 case $arg in
216 --help)
217 show_help=yes
218 ;;
219
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
227 ;;
228
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
236 ;;
237
238 --debug)
239 $echo "$progname: enabling shell trace mode"
240 set -x
241 ;;
242
243 --dry-run | -n)
244 run=:
245 ;;
246
247 --features)
248 $echo "host: $host"
249 if test "$build_libtool_libs" = yes; then
250 $echo "enable shared libraries"
251 else
252 $echo "disable shared libraries"
253 fi
254 if test "$build_old_libs" = yes; then
255 $echo "enable static libraries"
256 else
257 $echo "disable static libraries"
258 fi
259 exit 0
260 ;;
261
262 --finish) mode="finish" ;;
263
264 --mode) prevopt="--mode" prev=mode ;;
265 --mode=*) mode="$optarg" ;;
266
267 --preserve-dup-deps) duplicate_deps="yes" ;;
268
269 --quiet | --silent)
270 show=:
271 ;;
272
273 --tag) prevopt="--tag" prev=tag ;;
274 --tag=*)
275 set tag "$optarg" ${1+"$@"}
276 shift
277 prev=tag
278 ;;
279
280 -dlopen)
281 prevopt="-dlopen"
282 prev=execute_dlfiles
283 ;;
284
285 -*)
286 $echo "$modename: unrecognized option \`$arg'" 1>&2
287 $echo "$help" 1>&2
288 exit 1
289 ;;
290
291 *)
292 nonopt="$arg"
293 break
294 ;;
295 esac
296 done
297
298 if test -n "$prevopt"; then
299 $echo "$modename: option \`$prevopt' requires an argument" 1>&2
300 $echo "$help" 1>&2
301 exit 1
302 fi
303
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=
308
309 if test -z "$show_help"; then
310
311 # Infer the operation mode.
312 if test -z "$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
319 do
320 case $arg in
321 -c)
322 mode=compile
323 break
324 ;;
325 esac
326 done
327 ;;
328 *db | *dbx | *strace | *truss)
329 mode=execute
330 ;;
331 *install*|cp|mv)
332 mode=install
333 ;;
334 *rm)
335 mode=uninstall
336 ;;
337 *)
338 # If we have no mode, but dlfiles were specified, then do execute mode.
339 test -n "$execute_dlfiles" && mode=execute
340
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
347 fi
348 fi
349 ;;
350 esac
351 fi
352
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
358 fi
359
360 # Change the help message to a mode-specific one.
361 generic_help="$help"
362 help="Try \`$modename --help --mode=$mode' for more information."
363
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="$nonopt" # always keep a non-empty value in "srcfile"
372 suppress_output=
373 arg_mode=normal
374 libobj=
375
376 for arg
377 do
378 case "$arg_mode" in
379 arg )
380 # do not "continue". Instead, add this to base_compile
381 lastarg="$arg"
382 arg_mode=normal
383 ;;
384
385 target )
386 libobj="$arg"
387 arg_mode=normal
388 continue
389 ;;
390
391 normal )
392 # Accept any command-line options.
393 case $arg in
394 -o)
395 if test -n "$libobj" ; then
396 $echo "$modename: you cannot specify \`-o' more than once" 1>&2
397 exit 1
398 fi
399 arg_mode=target
400 continue
401 ;;
402
403 -static)
404 build_old_libs=yes
405 continue
406 ;;
407
408 -prefer-pic)
409 pic_mode=yes
410 continue
411 ;;
412
413 -prefer-non-pic)
414 pic_mode=no
415 continue
416 ;;
417
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.
422
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"
429
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="\"$arg\""
436 ;;
437 esac
438 lastarg="$lastarg $arg"
439 done
440 IFS="$save_ifs"
441 lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
442
443 # Add the arguments to base_compile.
444 base_compile="$base_compile $lastarg"
445 continue
446 ;;
447
448 * )
449 # Accept the current argument as the source file.
450 # The previous "srcfile" becomes the current argument.
451 #
452 lastarg="$srcfile"
453 srcfile="$arg"
454 ;;
455 esac # case $arg
456 ;;
457 esac # case $arg_mode
458
459 # Aesthetically quote the previous argument.
460 lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
461
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="\"$lastarg\""
468 ;;
469 esac
470
471 base_compile="$base_compile $lastarg"
472 done # for arg
473
474 case $arg_mode in
475 arg)
476 $echo "$modename: you must specify an argument for -Xcompile"
477 exit 1
478 ;;
479 target)
480 $echo "$modename: you must specify a target with \`-o'" 1>&2
481 exit 1
482 ;;
483 *)
484 # Get the name of the library object.
485 [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
486 ;;
487 esac
488
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 $libobj in
493 *.ada) xform=ada ;;
494 *.adb) xform=adb ;;
495 *.ads) xform=ads ;;
496 *.asm) xform=asm ;;
497 *.c++) xform=c++ ;;
498 *.cc) xform=cc ;;
499 *.ii) xform=ii ;;
500 *.class) xform=class ;;
501 *.cpp) xform=cpp ;;
502 *.cxx) xform=cxx ;;
503 *.f90) xform=f90 ;;
504 *.for) xform=for ;;
505 *.java) xform=java ;;
506 esac
507
508 libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
509
510 case $libobj in
511 *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
512 *)
513 $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
514 exit 1
515 ;;
516 esac
517
518 # Infer tagged configuration to use if any are available and
519 # if one wasn't chosen via the "--tag" command line option.
520 # Only attempt this if the compiler in the base compile
521 # command doesn't match the default compiler.
522 if test -n "$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.
529 *)
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
541 ;;
542 esac
543 fi
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 $tagname tagged configuration"
554 fi
555 ;;
556 esac
557 fi
558
559 objname=`$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=$xdir/
565 fi
566 lobj=${xdir}$objdir/$objname
567
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
572 fi
573
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"
579 fi
580
581 $run $rm $removelist
582 trap "$run $rm $removelist; exit 1" 1 2 15
583
584 # On Cygwin there's no "real" PIC flag so we must build both object types
585 case $host_os in
586 cygwin* | mingw* | pw32* | os2*)
587 pic_mode=default
588 ;;
589 esac
590 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
591 # non-PIC code in shared libraries is not supported
592 pic_mode=default
593 fi
594
595 # Calculate the filename of the output object if compiler does
596 # not support -o with -c
597 if test "$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 $removelist; exit 1" 1 2 15
602 else
603 output_obj=
604 need_locks=no
605 lockfile=
606 fi
607
608 # Lock this critical section if it is needed
609 # We use this script file to make the link, it avoids creating a new file
610 if test "$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`
620
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."
627
628 $run $rm $removelist
629 exit 1
630 fi
631 $echo $srcfile > "$lockfile"
632 fi
633
634 if test -n "$fix_srcfile_path"; then
635 eval srcfile=\"$fix_srcfile_path\"
636 fi
637
638 $run $rm "$libobj" "${libobj}T"
639
640 # Create a libtool object file (analogous to a ".la" file),
641 # but don't create it if we're doing a dry run.
642 test -z "$run" && cat > ${libobj}T <<EOF
643 # $libobj - a libtool object file
644 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
645 #
646 # Please DO NOT delete this file!
647 # It is necessary for linking the library.
648
649 # Name of the PIC object.
650 EOF
651
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
656
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 $srcfile"
662 fi
663
664 if test ! -d "${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 $status
670 fi
671 fi
672
673 if test -z "$output_obj"; then
674 # Place PIC objects in $objdir
675 command="$command -o $lobj"
676 fi
677
678 $run $rm "$lobj" "$output_obj"
679
680 $show "$command"
681 if $run eval "$command"; then :
682 else
683 test -n "$output_obj" && $run $rm $removelist
684 exit 1
685 fi
686
687 if test "$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`
692
693 but it should contain:
694 $srcfile
695
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."
702
703 $run $rm $removelist
704 exit 1
705 fi
706
707 # Just move the object if needed, then go on to compile the next one
708 if test -n "$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 $error
715 fi
716 fi
717
718 # Append the name of the PIC object to the libtool object file.
719 test -z "$run" && cat >> ${libobj}T <<EOF
720 pic_object='$objdir/$objname'
721
722 EOF
723
724 # Allow error messages only from the first compilation.
725 suppress_output=' >/dev/null 2>&1'
726 else
727 # No PIC object so indicate it doesn't exist in the libtool
728 # object file.
729 test -z "$run" && cat >> ${libobj}T <<EOF
730 pic_object=none
731
732 EOF
733 fi
734
735 # Only build a position-dependent object if we build old libraries.
736 if test "$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 $pic_flag"
742 fi
743 if test "$compiler_c_o" = yes; then
744 command="$command -o $obj"
745 fi
746
747 # Suppress compiler output if we already did a PIC compilation.
748 command="$command$suppress_output"
749 $run $rm "$obj" "$output_obj"
750 $show "$command"
751 if $run eval "$command"; then :
752 else
753 $run $rm $removelist
754 exit 1
755 fi
756
757 if test "$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`
762
763 but it should contain:
764 $srcfile
765
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."
772
773 $run $rm $removelist
774 exit 1
775 fi
776
777 # Just move the object if needed
778 if test -n "$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 $error
785 fi
786 fi
787
788 # Append the name of the non-PIC object the libtool object file.
789 # Only append if the libtool object file exists.
790 test -z "$run" && cat >> ${libobj}T <<EOF
791 # Name of the non-PIC object.
792 non_pic_object='$objname'
793
794 EOF
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
801
802 EOF
803 fi
804
805 $run $mv "${libobj}T" "${libobj}"
806
807 # Unlock the critical section if it was locked
808 if test "$need_locks" != no; then
809 $run $rm "$lockfile"
810 fi
811
812 exit 0
813 ;;
814
815 # libtool link mode
816 link | relink)
817 modename="$modename: link"
818 case $host in
819 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
820 # It is impossible to link a dll without this setting, and
821 # we shouldn't force the makefile maintainer to figure out
822 # which system we are compiling for in order to pass an extra
823 # flag for every libtool invocation.
824 # allow_undefined=no
825
826 # FIXME: Unfortunately, there are problems with the above when trying
827 # to make a dll which has undefined symbols, in which case not
828 # even a static library is built. For now, we need to specify
829 # -no-undefined on the libtool link line when we can be certain
830 # that all symbols are satisfied, otherwise we get a static library.
831 allow_undefined=yes
832 ;;
833 *)
834 allow_undefined=yes
835 ;;
836 esac
837 libtool_args="$nonopt"
838 base_compile="$nonopt"
839 compile_command="$nonopt"
840 finalize_command="$nonopt"
841
842 compile_rpath=
843 finalize_rpath=
844 compile_shlibpath=
845 finalize_shlibpath=
846 convenience=
847 old_convenience=
848 deplibs=
849 old_deplibs=
850 compiler_flags=
851 linker_flags=
852 dllsearchpath=
853 lib_search_path=`pwd`
854 inst_prefix_dir=
855
856 avoid_version=no
857 dlfiles=
858 dlprefiles=
859 dlself=no
860 export_dynamic=no
861 export_symbols=
862 export_symbols_regex=
863 generated=
864 libobjs=
865 ltlibs=
866 module=no
867 no_install=no
868 objs=
869 non_pic_objects=
870 prefer_static_libs=no
871 preload=no
872 prev=
873 prevarg=
874 release=
875 rpath=
876 xrpath=
877 perm_rpath=
878 temp_rpath=
879 thread_safe=no
880 vinfo=
881 vinfo_number=no
882
883 # We need to know -static, to get the right output filenames.
884 for arg
885 do
886 case $arg in
887 -all-static | -static)
888 if test "X$arg" = "X-all-static"; then
889 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
890 $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
891 fi
892 if test -n "$link_static_flag"; then
893 dlopen_self=$dlopen_self_static
894 fi
895 else
896 if test -z "$pic_flag" && test -n "$link_static_flag"; then
897 dlopen_self=$dlopen_self_static
898 fi
899 fi
900 build_libtool_libs=no
901 build_old_libs=yes
902 prefer_static_libs=yes
903 break
904 ;;
905 esac
906 done
907
908 # See if our shared archives depend on static archives.
909 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
910
911 # Go through the arguments, transforming them on the way.
912 while test "$#" -gt 0; do
913 arg="$1"
914 base_compile="$base_compile $arg"
915 shift
916 case $arg in
917 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
918 qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
919 ;;
920 *) qarg=$arg ;;
921 esac
922 libtool_args="$libtool_args $qarg"
923
924 # If the previous option needs an argument, assign it.
925 if test -n "$prev"; then
926 case $prev in
927 output)
928 compile_command="$compile_command @OUTPUT@"
929 finalize_command="$finalize_command @OUTPUT@"
930 ;;
931 esac
932
933 case $prev in
934 dlfiles|dlprefiles)
935 if test "$preload" = no; then
936 # Add the symbol object into the linking commands.
937 compile_command="$compile_command @SYMFILE@"
938 finalize_command="$finalize_command @SYMFILE@"
939 preload=yes
940 fi
941 case $arg in
942 *.la | *.lo) ;; # We handle these cases below.
943 force)
944 if test "$dlself" = no; then
945 dlself=needless
946 export_dynamic=yes
947 fi
948 prev=
949 continue
950 ;;
951 self)
952 if test "$prev" = dlprefiles; then
953 dlself=yes
954 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
955 dlself=yes
956 else
957 dlself=needless
958 export_dynamic=yes
959 fi
960 prev=
961 continue
962 ;;
963 *)
964 if test "$prev" = dlfiles; then
965 dlfiles="$dlfiles $arg"
966 else
967 dlprefiles="$dlprefiles $arg"
968 fi
969 prev=
970 continue
971 ;;
972 esac
973 ;;
974 expsyms)
975 export_symbols="$arg"
976 if test ! -f "$arg"; then
977 $echo "$modename: symbol file \`$arg' does not exist"
978 exit 1
979 fi
980 prev=
981 continue
982 ;;
983 expsyms_regex)
984 export_symbols_regex="$arg"
985 prev=
986 continue
987 ;;
988 inst_prefix)
989 inst_prefix_dir="$arg"
990 prev=
991 continue
992 ;;
993 release)
994 release="-$arg"
995 prev=
996 continue
997 ;;
998 objectlist)
999 if test -f "$arg"; then
1000 save_arg=$arg
1001 moreargs=
1002 for fil in `cat $save_arg`
1003 do
1004 # moreargs="$moreargs $fil"
1005 arg=$fil
1006 # A libtool-controlled object.
1007
1008 # Check to see that this really is a libtool object.
1009 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1010 pic_object=
1011 non_pic_object=
1012
1013 # Read the .lo file
1014 # If there is no directory component, then add one.
1015 case $arg in
1016 */* | *\\*) . $arg ;;
1017 *) . ./$arg ;;
1018 esac
1019
1020 if test -z "$pic_object" || \
1021 test -z "$non_pic_object" ||
1022 test "$pic_object" = none && \
1023 test "$non_pic_object" = none; then
1024 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1025 exit 1
1026 fi
1027
1028 # Extract subdirectory from the argument.
1029 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1030 if test "X$xdir" = "X$arg"; then
1031 xdir=
1032 else
1033 xdir="$xdir/"
1034 fi
1035
1036 if test "$pic_object" != none; then
1037 # Prepend the subdirectory the object is found in.
1038 pic_object="$xdir$pic_object"
1039
1040 if test "$prev" = dlfiles; then
1041 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1042 dlfiles="$dlfiles $pic_object"
1043 prev=
1044 continue
1045 else
1046 # If libtool objects are unsupported, then we need to preload.
1047 prev=dlprefiles
1048 fi
1049 fi
1050
1051 # CHECK ME: I think I busted this. -Ossama
1052 if test "$prev" = dlprefiles; then
1053 # Preload the old-style object.
1054 dlprefiles="$dlprefiles $pic_object"
1055 prev=
1056 fi
1057
1058 # A PIC object.
1059 libobjs="$libobjs $pic_object"
1060 arg="$pic_object"
1061 fi
1062
1063 # Non-PIC object.
1064 if test "$non_pic_object" != none; then
1065 # Prepend the subdirectory the object is found in.
1066 non_pic_object="$xdir$non_pic_object"
1067
1068 # A standard non-PIC object
1069 non_pic_objects="$non_pic_objects $non_pic_object"
1070 if test -z "$pic_object" || test "$pic_object" = none ; then
1071 arg="$non_pic_object"
1072 fi
1073 fi
1074 else
1075 # Only an error if not doing a dry-run.
1076 if test -z "$run"; then
1077 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1078 exit 1
1079 else
1080 # Dry-run case.
1081
1082 # Extract subdirectory from the argument.
1083 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1084 if test "X$xdir" = "X$arg"; then
1085 xdir=
1086 else
1087 xdir="$xdir/"
1088 fi
1089
1090 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1091 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1092 libobjs="$libobjs $pic_object"
1093 non_pic_objects="$non_pic_objects $non_pic_object"
1094 fi
1095 fi
1096 done
1097 else
1098 $echo "$modename: link input file \`$save_arg' does not exist"
1099 exit 1
1100 fi
1101 arg=$save_arg
1102 prev=
1103 continue
1104 ;;
1105 rpath | xrpath)
1106 # We need an absolute path.
1107 case $arg in
1108 [\\/]* | [A-Za-z]:[\\/]*) ;;
1109 *)
1110 $echo "$modename: only absolute run-paths are allowed" 1>&2
1111 exit 1
1112 ;;
1113 esac
1114 if test "$prev" = rpath; then
1115 case "$rpath " in
1116 *" $arg "*) ;;
1117 *) rpath="$rpath $arg" ;;
1118 esac
1119 else
1120 case "$xrpath " in
1121 *" $arg "*) ;;
1122 *) xrpath="$xrpath $arg" ;;
1123 esac
1124 fi
1125 prev=
1126 continue
1127 ;;
1128 xcompiler)
1129 compiler_flags="$compiler_flags $qarg"
1130 prev=
1131 compile_command="$compile_command $qarg"
1132 finalize_command="$finalize_command $qarg"
1133 continue
1134 ;;
1135 xlinker)
1136 linker_flags="$linker_flags $qarg"
1137 compiler_flags="$compiler_flags $wl$qarg"
1138 prev=
1139 compile_command="$compile_command $wl$qarg"
1140 finalize_command="$finalize_command $wl$qarg"
1141 continue
1142 ;;
1143 xcclinker)
1144 linker_flags="$linker_flags $qarg"
1145 compiler_flags="$compiler_flags $qarg"
1146 prev=
1147 compile_command="$compile_command $qarg"
1148 finalize_command="$finalize_command $qarg"
1149 continue
1150 ;;
1151 *)
1152 eval "$prev=\"\$arg\""
1153 prev=
1154 continue
1155 ;;
1156 esac
1157 fi # test -n "$prev"
1158
1159 prevarg="$arg"
1160
1161 case $arg in
1162 -all-static)
1163 if test -n "$link_static_flag"; then
1164 compile_command="$compile_command $link_static_flag"
1165 finalize_command="$finalize_command $link_static_flag"
1166 fi
1167 continue
1168 ;;
1169
1170 -allow-undefined)
1171 # FIXME: remove this flag sometime in the future.
1172 $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1173 continue
1174 ;;
1175
1176 -avoid-version)
1177 avoid_version=yes
1178 continue
1179 ;;
1180
1181 -dlopen)
1182 prev=dlfiles
1183 continue
1184 ;;
1185
1186 -dlpreopen)
1187 prev=dlprefiles
1188 continue
1189 ;;
1190
1191 -export-dynamic)
1192 export_dynamic=yes
1193 continue
1194 ;;
1195
1196 -export-symbols | -export-symbols-regex)
1197 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1198 $echo "$modename: more than one -exported-symbols argument is not allowed"
1199 exit 1
1200 fi
1201 if test "X$arg" = "X-export-symbols"; then
1202 prev=expsyms
1203 else
1204 prev=expsyms_regex
1205 fi
1206 continue
1207 ;;
1208
1209 -inst-prefix-dir)
1210 prev=inst_prefix
1211 continue
1212 ;;
1213
1214 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
1215 # so, if we see these flags be careful not to treat them like -L
1216 -L[A-Z][A-Z]*:*)
1217 case $with_gcc/$host in
1218 no/*-*-irix* | /*-*-irix*)
1219 compile_command="$compile_command $arg"
1220 finalize_command="$finalize_command $arg"
1221 ;;
1222 esac
1223 continue
1224 ;;
1225
1226 -L*)
1227 dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1228 # We need an absolute path.
1229 case $dir in
1230 [\\/]* | [A-Za-z]:[\\/]*) ;;
1231 *)
1232 absdir=`cd "$dir" && pwd`
1233 if test -z "$absdir"; then
1234 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
1235 exit 1
1236 fi
1237 dir="$absdir"
1238 ;;
1239 esac
1240 case "$deplibs " in
1241 *" -L$dir "*) ;;
1242 *)
1243 deplibs="$deplibs -L$dir"
1244 lib_search_path="$lib_search_path $dir"
1245 ;;
1246 esac
1247 case $host in
1248 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1249 case :$dllsearchpath: in
1250 *":$dir:"*) ;;
1251 *) dllsearchpath="$dllsearchpath:$dir";;
1252 esac
1253 ;;
1254 esac
1255 continue
1256 ;;
1257
1258 -l*)
1259 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
1260 case $host in
1261 *-*-cygwin* | *-*-pw32* | *-*-beos*)
1262 # These systems don't actually have a C or math library (as such)
1263 continue
1264 ;;
1265 *-*-mingw* | *-*-os2*)
1266 # These systems don't actually have a C library (as such)
1267 test "X$arg" = "X-lc" && continue
1268 ;;
1269 *-*-openbsd* | *-*-freebsd*)
1270 # Do not include libc due to us having libc/libc_r.
1271 test "X$arg" = "X-lc" && continue
1272 ;;
1273 *-*-rhapsody* | *-*-darwin1.[012])
1274 # Rhapsody C and math libraries are in the System framework
1275 deplibs="$deplibs -framework System"
1276 continue
1277 esac
1278 elif test "X$arg" = "X-lc_r"; then
1279 case $host in
1280 *-*-openbsd* | *-*-freebsd*)
1281 # Do not include libc_r directly, use -pthread flag.
1282 continue
1283 ;;
1284 esac
1285 fi
1286 deplibs="$deplibs $arg"
1287 continue
1288 ;;
1289
1290 -module)
1291 module=yes
1292 continue
1293 ;;
1294
1295 # gcc -m* arguments should be passed to the linker via $compiler_flags
1296 # in order to pass architecture information to the linker
1297 # (e.g. 32 vs 64-bit). This may also be accomplished via -Wl,-mfoo
1298 # but this is not reliable with gcc because gcc may use -mfoo to
1299 # select a different linker, different libraries, etc, while
1300 # -Wl,-mfoo simply passes -mfoo to the linker.
1301 -m*)
1302 # Unknown arguments in both finalize_command and compile_command need
1303 # to be aesthetically quoted because they are evaled later.
1304 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1305 case $arg in
1306 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1307 arg="\"$arg\""
1308 ;;
1309 esac
1310 compile_command="$compile_command $arg"
1311 finalize_command="$finalize_command $arg"
1312 if test "$with_gcc" = "yes" ; then
1313 compiler_flags="$compiler_flags $arg"
1314 fi
1315 continue
1316 ;;
1317
1318 -shrext)
1319 prev=shrext
1320 continue
1321 ;;
1322
1323 -no-fast-install)
1324 fast_install=no
1325 continue
1326 ;;
1327
1328 -no-install)
1329 case $host in
1330 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1331 # The PATH hackery in wrapper scripts is required on Windows
1332 # in order for the loader to find any dlls it needs.
1333 $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
1334 $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
1335 fast_install=no
1336 ;;
1337 *) no_install=yes ;;
1338 esac
1339 continue
1340 ;;
1341
1342 -no-undefined)
1343 allow_undefined=no
1344 continue
1345 ;;
1346
1347 -objectlist)
1348 prev=objectlist
1349 continue
1350 ;;
1351
1352 -o) prev=output ;;
1353
1354 -release)
1355 prev=release
1356 continue
1357 ;;
1358
1359 -rpath)
1360 prev=rpath
1361 continue
1362 ;;
1363
1364 -R)
1365 prev=xrpath
1366 continue
1367 ;;
1368
1369 -R*)
1370 dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1371 # We need an absolute path.
1372 case $dir in
1373 [\\/]* | [A-Za-z]:[\\/]*) ;;
1374 *)
1375 $echo "$modename: only absolute run-paths are allowed" 1>&2
1376 exit 1
1377 ;;
1378 esac
1379 case "$xrpath " in
1380 *" $dir "*) ;;
1381 *) xrpath="$xrpath $dir" ;;
1382 esac
1383 continue
1384 ;;
1385
1386 -static)
1387 # The effects of -static are defined in a previous loop.
1388 # We used to do the same as -all-static on platforms that
1389 # didn't have a PIC flag, but the assumption that the effects
1390 # would be equivalent was wrong. It would break on at least
1391 # Digital Unix and AIX.
1392 continue
1393 ;;
1394
1395 -thread-safe)
1396 thread_safe=yes
1397 continue
1398 ;;
1399
1400 -version-info)
1401 prev=vinfo
1402 continue
1403 ;;
1404 -version-number)
1405 prev=vinfo
1406 vinfo_number=yes
1407 continue
1408 ;;
1409
1410 -Wc,*)
1411 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
1412 arg=
1413 save_ifs="$IFS"; IFS=','
1414 for flag in $args; do
1415 IFS="$save_ifs"
1416 case $flag in
1417 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1418 flag="\"$flag\""
1419 ;;
1420 esac
1421 arg="$arg $wl$flag"
1422 compiler_flags="$compiler_flags $flag"
1423 done
1424 IFS="$save_ifs"
1425 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1426 ;;
1427
1428 -Wl,*)
1429 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
1430 arg=
1431 save_ifs="$IFS"; IFS=','
1432 for flag in $args; do
1433 IFS="$save_ifs"
1434 case $flag in
1435 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1436 flag="\"$flag\""
1437 ;;
1438 esac
1439 arg="$arg $wl$flag"
1440 compiler_flags="$compiler_flags $wl$flag"
1441 linker_flags="$linker_flags $flag"
1442 done
1443 IFS="$save_ifs"
1444 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1445 ;;
1446
1447 -Xcompiler)
1448 prev=xcompiler
1449 continue
1450 ;;
1451
1452 -Xlinker)
1453 prev=xlinker
1454 continue
1455 ;;
1456
1457 -XCClinker)
1458 prev=xcclinker
1459 continue
1460 ;;
1461
1462 # Some other compiler flag.
1463 -* | +*)
1464 # Unknown arguments in both finalize_command and compile_command need
1465 # to be aesthetically quoted because they are evaled later.
1466 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1467 case $arg in
1468 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1469 arg="\"$arg\""
1470 ;;
1471 esac
1472 ;;
1473
1474 *.$objext)
1475 # A standard object.
1476 objs="$objs $arg"
1477 ;;
1478
1479 *.lo)
1480 # A libtool-controlled object.
1481
1482 # Check to see that this really is a libtool object.
1483 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1484 pic_object=
1485 non_pic_object=
1486
1487 # Read the .lo file
1488 # If there is no directory component, then add one.
1489 case $arg in
1490 */* | *\\*) . $arg ;;
1491 *) . ./$arg ;;
1492 esac
1493
1494 if test -z "$pic_object" || \
1495 test -z "$non_pic_object" ||
1496 test "$pic_object" = none && \
1497 test "$non_pic_object" = none; then
1498 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1499 exit 1
1500 fi
1501
1502 # Extract subdirectory from the argument.
1503 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1504 if test "X$xdir" = "X$arg"; then
1505 xdir=
1506 else
1507 xdir="$xdir/"
1508 fi
1509
1510 if test "$pic_object" != none; then
1511 # Prepend the subdirectory the object is found in.
1512 pic_object="$xdir$pic_object"
1513
1514 if test "$prev" = dlfiles; then
1515 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1516 dlfiles="$dlfiles $pic_object"
1517 prev=
1518 continue
1519 else
1520 # If libtool objects are unsupported, then we need to preload.
1521 prev=dlprefiles
1522 fi
1523 fi
1524
1525 # CHECK ME: I think I busted this. -Ossama
1526 if test "$prev" = dlprefiles; then
1527 # Preload the old-style object.
1528 dlprefiles="$dlprefiles $pic_object"
1529 prev=
1530 fi
1531
1532 # A PIC object.
1533 libobjs="$libobjs $pic_object"
1534 arg="$pic_object"
1535 fi
1536
1537 # Non-PIC object.
1538 if test "$non_pic_object" != none; then
1539 # Prepend the subdirectory the object is found in.
1540 non_pic_object="$xdir$non_pic_object"
1541
1542 # A standard non-PIC object
1543 non_pic_objects="$non_pic_objects $non_pic_object"
1544 if test -z "$pic_object" || test "$pic_object" = none ; then
1545 arg="$non_pic_object"
1546 fi
1547 fi
1548 else
1549 # Only an error if not doing a dry-run.
1550 if test -z "$run"; then
1551 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1552 exit 1
1553 else
1554 # Dry-run case.
1555
1556 # Extract subdirectory from the argument.
1557 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1558 if test "X$xdir" = "X$arg"; then
1559 xdir=
1560 else
1561 xdir="$xdir/"
1562 fi
1563
1564 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1565 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1566 libobjs="$libobjs $pic_object"
1567 non_pic_objects="$non_pic_objects $non_pic_object"
1568 fi
1569 fi
1570 ;;
1571
1572 *.$libext)
1573 # An archive.
1574 deplibs="$deplibs $arg"
1575 old_deplibs="$old_deplibs $arg"
1576 continue
1577 ;;
1578
1579 *.la)
1580 # A libtool-controlled library.
1581
1582 if test "$prev" = dlfiles; then
1583 # This library was specified with -dlopen.
1584 dlfiles="$dlfiles $arg"
1585 prev=
1586 elif test "$prev" = dlprefiles; then
1587 # The library was specified with -dlpreopen.
1588 dlprefiles="$dlprefiles $arg"
1589 prev=
1590 else
1591 deplibs="$deplibs $arg"
1592 fi
1593 continue
1594 ;;
1595
1596 # Some other compiler argument.
1597 *)
1598 # Unknown arguments in both finalize_command and compile_command need
1599 # to be aesthetically quoted because they are evaled later.
1600 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1601 case $arg in
1602 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1603 arg="\"$arg\""
1604 ;;
1605 esac
1606 ;;
1607 esac # arg
1608
1609 # Now actually substitute the argument into the commands.
1610 if test -n "$arg"; then
1611 compile_command="$compile_command $arg"
1612 finalize_command="$finalize_command $arg"
1613 fi
1614 done # argument parsing loop
1615
1616 if test -n "$prev"; then
1617 $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1618 $echo "$help" 1>&2
1619 exit 1
1620 fi
1621
1622 # Infer tagged configuration to use if any are available and
1623 # if one wasn't chosen via the "--tag" command line option.
1624 # Only attempt this if the compiler in the base link
1625 # command doesn't match the default compiler.
1626 if test -n "$available_tags" && test -z "$tagname"; then
1627 case $base_compile in
1628 # Blanks in the command may have been stripped by the calling shell,
1629 # but not from the CC environment variable when configure was run.
1630 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*) ;;
1631 # Blanks at the start of $base_compile will cause this to fail
1632 # if we don't check for them as well.
1633 *)
1634 for z in $available_tags; do
1635 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then
1636 # Evaluate the configuration.
1637 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"
1638 case $base_compile in
1639 "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)
1640 # The compiler in $compile_command matches
1641 # the one in the tagged configuration.
1642 # Assume this is the tagged configuration we want.
1643 tagname=$z
1644 break
1645 ;;
1646 esac
1647 fi
1648 done
1649 # If $tagname still isn't set, then no tagged configuration
1650 # was found and let the user know that the "--tag" command
1651 # line option must be used.
1652 if test -z "$tagname"; then
1653 $echo "$modename: unable to infer tagged configuration"
1654 $echo "$modename: specify a tag with \`--tag'" 1>&2
1655 exit 1
1656 # else
1657 # $echo "$modename: using $tagname tagged configuration"
1658 fi
1659 ;;
1660 esac
1661 fi
1662
1663 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1664 eval arg=\"$export_dynamic_flag_spec\"
1665 compile_command="$compile_command $arg"
1666 finalize_command="$finalize_command $arg"
1667 fi
1668
1669 oldlibs=
1670 # calculate the name of the file, without its directory
1671 outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1672 libobjs_save="$libobjs"
1673
1674 if test -n "$shlibpath_var"; then
1675 # get the directories listed in $shlibpath_var
1676 eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
1677 else
1678 shlib_search_path=
1679 fi
1680 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
1681 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
1682
1683 output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1684 if test "X$output_objdir" = "X$output"; then
1685 output_objdir="$objdir"
1686 else
1687 output_objdir="$output_objdir/$objdir"
1688 fi
1689 # Create the object directory.
1690 if test ! -d "$output_objdir"; then
1691 $show "$mkdir $output_objdir"
1692 $run $mkdir $output_objdir
1693 status=$?
1694 if test "$status" -ne 0 && test ! -d "$output_objdir"; then
1695 exit $status
1696 fi
1697 fi
1698
1699 # Determine the type of output
1700 case $output in
1701 "")
1702 $echo "$modename: you must specify an output file" 1>&2
1703 $echo "$help" 1>&2
1704 exit 1
1705 ;;
1706 *.$libext) linkmode=oldlib ;;
1707 *.lo | *.$objext) linkmode=obj ;;
1708 *.la) linkmode=lib ;;
1709 *) linkmode=prog ;; # Anything else should be a program.
1710 esac
1711
1712 case $host in
1713 *cygwin* | *mingw* | *pw32*)
1714 # don't eliminate duplcations in $postdeps and $predeps
1715 duplicate_compiler_generated_deps=yes
1716 ;;
1717 *)
1718 duplicate_compiler_generated_deps=$duplicate_deps
1719 ;;
1720 esac
1721 specialdeplibs=
1722
1723 libs=
1724 # Find all interdependent deplibs by searching for libraries
1725 # that are linked more than once (e.g. -la -lb -la)
1726 for deplib in $deplibs; do
1727 if test "X$duplicate_deps" = "Xyes" ; then
1728 case "$libs " in
1729 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
1730 esac
1731 fi
1732 libs="$libs $deplib"
1733 done
1734
1735 if test "$linkmode" = lib; then
1736 libs="$predeps $libs $compiler_lib_search_path $postdeps"
1737
1738 # Compute libraries that are listed more than once in $predeps
1739 # $postdeps and mark them as special (i.e., whose duplicates are
1740 # not to be eliminated).
1741 pre_post_deps=
1742 if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
1743 for pre_post_dep in $predeps $postdeps; do
1744 case "$pre_post_deps " in
1745 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
1746 esac
1747 pre_post_deps="$pre_post_deps $pre_post_dep"
1748 done
1749 fi
1750 pre_post_deps=
1751 fi
1752
1753 deplibs=
1754 newdependency_libs=
1755 newlib_search_path=
1756 need_relink=no # whether we're linking any uninstalled libtool libraries
1757 notinst_deplibs= # not-installed libtool libraries
1758 notinst_path= # paths that contain not-installed libtool libraries
1759 case $linkmode in
1760 lib)
1761 passes="conv link"
1762 for file in $dlfiles $dlprefiles; do
1763 case $file in
1764 *.la) ;;
1765 *)
1766 $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
1767 exit 1
1768 ;;
1769 esac
1770 done
1771 ;;
1772 prog)
1773 compile_deplibs=
1774 finalize_deplibs=
1775 alldeplibs=no
1776 newdlfiles=
1777 newdlprefiles=
1778 passes="conv scan dlopen dlpreopen link"
1779 ;;
1780 *) passes="conv"
1781 ;;
1782 esac
1783 for pass in $passes; do
1784 if test "$linkmode,$pass" = "lib,link" ||
1785 test "$linkmode,$pass" = "prog,scan"; then
1786 libs="$deplibs"
1787 deplibs=
1788 fi
1789 if test "$linkmode" = prog; then
1790 case $pass in
1791 dlopen) libs="$dlfiles" ;;
1792 dlpreopen) libs="$dlprefiles" ;;
1793 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
1794 esac
1795 fi
1796 if test "$pass" = dlopen; then
1797 # Collect dlpreopened libraries
1798 save_deplibs="$deplibs"
1799 deplibs=
1800 fi
1801 for deplib in $libs; do
1802 lib=
1803 found=no
1804 case $deplib in
1805 -l*)
1806 if test "$linkmode" != lib && test "$linkmode" != prog; then
1807 $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
1808 continue
1809 fi
1810 if test "$pass" = conv; then
1811 deplibs="$deplib $deplibs"
1812 continue
1813 fi
1814 name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
1815 for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
1816 # Search the libtool library
1817 lib="$searchdir/lib${name}.la"
1818 if test -f "$lib"; then
1819 found=yes
1820 break
1821 fi
1822 done
1823 if test "$found" != yes; then
1824 # deplib doesn't seem to be a libtool library
1825 if test "$linkmode,$pass" = "prog,link"; then
1826 compile_deplibs="$deplib $compile_deplibs"
1827 finalize_deplibs="$deplib $finalize_deplibs"
1828 else
1829 deplibs="$deplib $deplibs"
1830 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1831 fi
1832 continue
1833 else # deplib is a libtool library
1834 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
1835 # We need to do some special things here, and not later.
1836 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
1837 case " $predeps $postdeps " in
1838 *" $deplib "*)
1839 if (${SED} -e '2q' $lib |
1840 grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1841 library_names=
1842 old_library=
1843 case $lib in
1844 */* | *\\*) . $lib ;;
1845 *) . ./$lib ;;
1846 esac
1847 for l in $old_library $library_names; do
1848 ll="$l"
1849 done
1850 if test "X$ll" = "X$old_library" ; then # only static version available
1851 found=no
1852 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1853 test "X$ladir" = "X$lib" && ladir="."
1854 lib=$ladir/$old_library
1855 if test "$linkmode,$pass" = "prog,link"; then
1856 compile_deplibs="$deplib $compile_deplibs"
1857 finalize_deplibs="$deplib $finalize_deplibs"
1858 else
1859 deplibs="$deplib $deplibs"
1860 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
1861 fi
1862 continue
1863 fi
1864 fi
1865 ;;
1866 *) ;;
1867 esac
1868 fi
1869 fi
1870 ;; # -l
1871 -L*)
1872 case $linkmode in
1873 lib)
1874 deplibs="$deplib $deplibs"
1875 test "$pass" = conv && continue
1876 newdependency_libs="$deplib $newdependency_libs"
1877 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1878 ;;
1879 prog)
1880 if test "$pass" = conv; then
1881 deplibs="$deplib $deplibs"
1882 continue
1883 fi
1884 if test "$pass" = scan; then
1885 deplibs="$deplib $deplibs"
1886 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1887 else
1888 compile_deplibs="$deplib $compile_deplibs"
1889 finalize_deplibs="$deplib $finalize_deplibs"
1890 fi
1891 ;;
1892 *)
1893 $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
1894 ;;
1895 esac # linkmode
1896 continue
1897 ;; # -L
1898 -R*)
1899 if test "$pass" = link; then
1900 dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1901 # Make sure the xrpath contains only unique directories.
1902 case "$xrpath " in
1903 *" $dir "*) ;;
1904 *) xrpath="$xrpath $dir" ;;
1905 esac
1906 fi
1907 deplibs="$deplib $deplibs"
1908 continue
1909 ;;
1910 *.la) lib="$deplib" ;;
1911 *.$libext)
1912 if test "$pass" = conv; then
1913 deplibs="$deplib $deplibs"
1914 continue
1915 fi
1916 case $linkmode in
1917 lib)
1918 if test "$deplibs_check_method" != pass_all; then
1919 $echo
1920 $echo "*** Warning: Trying to link with static lib archive $deplib."
1921 $echo "*** I have the capability to make that library automatically link in when"
1922 $echo "*** you link to this library. But I can only do this if you have a"
1923 $echo "*** shared version of the library, which you do not appear to have"
1924 $echo "*** because the file extensions .$libext of this argument makes me believe"
1925 $echo "*** that it is just a static archive that I should not used here."
1926 else
1927 $echo
1928 $echo "*** Warning: Linking the shared library $output against the"
1929 $echo "*** static library $deplib is not portable!"
1930 deplibs="$deplib $deplibs"
1931 fi
1932 continue
1933 ;;
1934 prog)
1935 if test "$pass" != link; then
1936 deplibs="$deplib $deplibs"
1937 else
1938 compile_deplibs="$deplib $compile_deplibs"
1939 finalize_deplibs="$deplib $finalize_deplibs"
1940 fi
1941 continue
1942 ;;
1943 esac # linkmode
1944 ;; # *.$libext
1945 *.lo | *.$objext)
1946 if test "$pass" = conv; then
1947 deplibs="$deplib $deplibs"
1948 elif test "$linkmode" = prog; then
1949 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
1950 # If there is no dlopen support or we're linking statically,
1951 # we need to preload.
1952 newdlprefiles="$newdlprefiles $deplib"
1953 compile_deplibs="$deplib $compile_deplibs"
1954 finalize_deplibs="$deplib $finalize_deplibs"
1955 else
1956 newdlfiles="$newdlfiles $deplib"
1957 fi
1958 fi
1959 continue
1960 ;;
1961 %DEPLIBS%)
1962 alldeplibs=yes
1963 continue
1964 ;;
1965 esac # case $deplib
1966 if test "$found" = yes || test -f "$lib"; then :
1967 else
1968 $echo "$modename: cannot find the library \`$lib'" 1>&2
1969 exit 1
1970 fi
1971
1972 # Check to see that this really is a libtool archive.
1973 if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1974 else
1975 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
1976 exit 1
1977 fi
1978
1979 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
1980 test "X$ladir" = "X$lib" && ladir="."
1981
1982 dlname=
1983 dlopen=
1984 dlpreopen=
1985 libdir=
1986 library_names=
1987 old_library=
1988 # If the library was installed with an old release of libtool,
1989 # it will not redefine variables installed, or shouldnotlink
1990 installed=yes
1991 shouldnotlink=no
1992
1993 # Read the .la file
1994 case $lib in
1995 */* | *\\*) . $lib ;;
1996 *) . ./$lib ;;
1997 esac
1998
1999 if test "$linkmode,$pass" = "lib,link" ||
2000 test "$linkmode,$pass" = "prog,scan" ||
2001 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
2002 test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
2003 test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
2004 fi
2005
2006 if test "$pass" = conv; then
2007 # Only check for convenience libraries
2008 deplibs="$lib $deplibs"
2009 if test -z "$libdir"; then
2010 if test -z "$old_library"; then
2011 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2012 exit 1
2013 fi
2014 # It is a libtool convenience library, so add in its objects.
2015 convenience="$convenience $ladir/$objdir/$old_library"
2016 old_convenience="$old_convenience $ladir/$objdir/$old_library"
2017 tmp_libs=
2018 for deplib in $dependency_libs; do
2019 deplibs="$deplib $deplibs"
2020 if test "X$duplicate_deps" = "Xyes" ; then
2021 case "$tmp_libs " in
2022 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2023 esac
2024 fi
2025 tmp_libs="$tmp_libs $deplib"
2026 done
2027 elif test "$linkmode" != prog && test "$linkmode" != lib; then
2028 $echo "$modename: \`$lib' is not a convenience library" 1>&2
2029 exit 1
2030 fi
2031 continue
2032 fi # $pass = conv
2033
2034
2035 # Get the name of the library we link against.
2036 linklib=
2037 for l in $old_library $library_names; do
2038 linklib="$l"
2039 done
2040 if test -z "$linklib"; then
2041 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2042 exit 1
2043 fi
2044
2045 # This library was specified with -dlopen.
2046 if test "$pass" = dlopen; then
2047 if test -z "$libdir"; then
2048 $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
2049 exit 1
2050 fi
2051 if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
2052 # If there is no dlname, no dlopen support or we're linking
2053 # statically, we need to preload. We also need to preload any
2054 # dependent libraries so libltdl's deplib preloader doesn't
2055 # bomb out in the load deplibs phase.
2056 dlprefiles="$dlprefiles $lib $dependency_libs"
2057 else
2058 newdlfiles="$newdlfiles $lib"
2059 fi
2060 continue
2061 fi # $pass = dlopen
2062
2063 # We need an absolute path.
2064 case $ladir in
2065 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
2066 *)
2067 abs_ladir=`cd "$ladir" && pwd`
2068 if test -z "$abs_ladir"; then
2069 $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
2070 $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
2071 abs_ladir="$ladir"
2072 fi
2073 ;;
2074 esac
2075 laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
2076
2077 # Find the relevant object directory and library name.
2078 if test "X$installed" = Xyes; then
2079 if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2080 $echo "$modename: warning: library \`$lib' was moved." 1>&2
2081 dir="$ladir"
2082 absdir="$abs_ladir"
2083 libdir="$abs_ladir"
2084 else
2085 dir="$libdir"
2086 absdir="$libdir"
2087 fi
2088 else
2089 dir="$ladir/$objdir"
2090 absdir="$abs_ladir/$objdir"
2091 # Remove this search path later
2092 notinst_path="$notinst_path $abs_ladir"
2093 fi # $installed = yes
2094 name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2095
2096 # This library was specified with -dlpreopen.
2097 if test "$pass" = dlpreopen; then
2098 if test -z "$libdir"; then
2099 $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
2100 exit 1
2101 fi
2102 # Prefer using a static library (so that no silly _DYNAMIC symbols
2103 # are required to link).
2104 if test -n "$old_library"; then
2105 newdlprefiles="$newdlprefiles $dir/$old_library"
2106 # Otherwise, use the dlname, so that lt_dlopen finds it.
2107 elif test -n "$dlname"; then
2108 newdlprefiles="$newdlprefiles $dir/$dlname"
2109 else
2110 newdlprefiles="$newdlprefiles $dir/$linklib"
2111 fi
2112 fi # $pass = dlpreopen
2113
2114 if test -z "$libdir"; then
2115 # Link the convenience library
2116 if test "$linkmode" = lib; then
2117 deplibs="$dir/$old_library $deplibs"
2118 elif test "$linkmode,$pass" = "prog,link"; then
2119 compile_deplibs="$dir/$old_library $compile_deplibs"
2120 finalize_deplibs="$dir/$old_library $finalize_deplibs"
2121 else
2122 deplibs="$lib $deplibs" # used for prog,scan pass
2123 fi
2124 continue
2125 fi
2126
2127
2128 if test "$linkmode" = prog && test "$pass" != link; then
2129 newlib_search_path="$newlib_search_path $ladir"
2130 deplibs="$lib $deplibs"
2131
2132 linkalldeplibs=no
2133 if test "$link_all_deplibs" != no || test -z "$library_names" ||
2134 test "$build_libtool_libs" = no; then
2135 linkalldeplibs=yes
2136 fi
2137
2138 tmp_libs=
2139 for deplib in $dependency_libs; do
2140 case $deplib in
2141 -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
2142 esac
2143 # Need to link against all dependency_libs?
2144 if test "$linkalldeplibs" = yes; then
2145 deplibs="$deplib $deplibs"
2146 else
2147 # Need to hardcode shared library paths
2148 # or/and link against static libraries
2149 newdependency_libs="$deplib $newdependency_libs"
2150 fi
2151 if test "X$duplicate_deps" = "Xyes" ; then
2152 case "$tmp_libs " in
2153 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2154 esac
2155 fi
2156 tmp_libs="$tmp_libs $deplib"
2157 done # for deplib
2158 continue
2159 fi # $linkmode = prog...
2160
2161 if test "$linkmode,$pass" = "prog,link"; then
2162 if test -n "$library_names" &&
2163 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2164 # We need to hardcode the library path
2165 if test -n "$shlibpath_var"; then
2166 # Make sure the rpath contains only unique directories.
2167 case "$temp_rpath " in
2168 *" $dir "*) ;;
2169 *" $absdir "*) ;;
2170 *) temp_rpath="$temp_rpath $dir" ;;
2171 esac
2172 fi
2173
2174 # Hardcode the library path.
2175 # Skip directories that are in the system default run-time
2176 # search path.
2177 case " $sys_lib_dlsearch_path " in
2178 *" $absdir "*) ;;
2179 *)
2180 case "$compile_rpath " in
2181 *" $absdir "*) ;;
2182 *) compile_rpath="$compile_rpath $absdir"
2183 esac
2184 ;;
2185 esac
2186 case " $sys_lib_dlsearch_path " in
2187 *" $libdir "*) ;;
2188 *)
2189 case "$finalize_rpath " in
2190 *" $libdir "*) ;;
2191 *) finalize_rpath="$finalize_rpath $libdir"
2192 esac
2193 ;;
2194 esac
2195 fi # $linkmode,$pass = prog,link...
2196
2197 if test "$alldeplibs" = yes &&
2198 { test "$deplibs_check_method" = pass_all ||
2199 { test "$build_libtool_libs" = yes &&
2200 test -n "$library_names"; }; }; then
2201 # We only need to search for static libraries
2202 continue
2203 fi
2204 fi
2205
2206 link_static=no # Whether the deplib will be linked statically
2207 if test -n "$library_names" &&
2208 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2209 if test "$installed" = no; then
2210 notinst_deplibs="$notinst_deplibs $lib"
2211 need_relink=yes
2212 fi
2213 # This is a shared library
2214
2215 # Warn about portability, can't link against -module's on some systems (darwin)
2216 if test "$shouldnotlink" = yes && test "$pass" = link ; then
2217 $echo
2218 if test "$linkmode" = prog; then
2219 $echo "*** Warning: Linking the executable $output against the loadable module"
2220 else
2221 $echo "*** Warning: Linking the shared library $output against the loadable module"
2222 fi
2223 $echo "*** $linklib is not portable!"
2224 fi
2225 if test "$linkmode" = lib &&
2226 test "$hardcode_into_libs" = yes; then
2227 # Hardcode the library path.
2228 # Skip directories that are in the system default run-time
2229 # search path.
2230 case " $sys_lib_dlsearch_path " in
2231 *" $absdir "*) ;;
2232 *)
2233 case "$compile_rpath " in
2234 *" $absdir "*) ;;
2235 *) compile_rpath="$compile_rpath $absdir"
2236 esac
2237 ;;
2238 esac
2239 case " $sys_lib_dlsearch_path " in
2240 *" $libdir "*) ;;
2241 *)
2242 case "$finalize_rpath " in
2243 *" $libdir "*) ;;
2244 *) finalize_rpath="$finalize_rpath $libdir"
2245 esac
2246 ;;
2247 esac
2248 fi
2249
2250 if test -n "$old_archive_from_expsyms_cmds"; then
2251 # figure out the soname
2252 set dummy $library_names
2253 realname="$2"
2254 shift; shift
2255 libname=`eval \\$echo \"$libname_spec\"`
2256 # use dlname if we got it. it's perfectly good, no?
2257 if test -n "$dlname"; then
2258 soname="$dlname"
2259 elif test -n "$soname_spec"; then
2260 # bleh windows
2261 case $host in
2262 *cygwin* | mingw*)
2263 major=`expr $current - $age`
2264 versuffix="-$major"
2265 ;;
2266 esac
2267 eval soname=\"$soname_spec\"
2268 else
2269 soname="$realname"
2270 fi
2271
2272 # Make a new name for the extract_expsyms_cmds to use
2273 soroot="$soname"
2274 soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
2275 newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
2276
2277 # If the library has no export list, then create one now
2278 if test -f "$output_objdir/$soname-def"; then :
2279 else
2280 $show "extracting exported symbol list from \`$soname'"
2281 save_ifs="$IFS"; IFS='~'
2282 eval cmds=\"$extract_expsyms_cmds\"
2283 for cmd in $cmds; do
2284 IFS="$save_ifs"
2285 $show "$cmd"
2286 $run eval "$cmd" || exit $?
2287 done
2288 IFS="$save_ifs"
2289 fi
2290
2291 # Create $newlib
2292 if test -f "$output_objdir/$newlib"; then :; else
2293 $show "generating import library for \`$soname'"
2294 save_ifs="$IFS"; IFS='~'
2295 eval cmds=\"$old_archive_from_expsyms_cmds\"
2296 for cmd in $cmds; do
2297 IFS="$save_ifs"
2298 $show "$cmd"
2299 $run eval "$cmd" || exit $?
2300 done
2301 IFS="$save_ifs"
2302 fi
2303 # make sure the library variables are pointing to the new library
2304 dir=$output_objdir
2305 linklib=$newlib
2306 fi # test -n "$old_archive_from_expsyms_cmds"
2307
2308 if test "$linkmode" = prog || test "$mode" != relink; then
2309 add_shlibpath=
2310 add_dir=
2311 add=
2312 lib_linked=yes
2313 case $hardcode_action in
2314 immediate | unsupported)
2315 if test "$hardcode_direct" = no; then
2316 add="$dir/$linklib"
2317 case $host in
2318 *-*-sco3.2v5* ) add_dir="-L$dir" ;;
2319 *-*-darwin* )
2320 # if the lib is a module then we can not link against it, someone
2321 # is ignoring the new warnings I added
2322 if /usr/bin/file -L $add 2> /dev/null | grep "bundle" >/dev/null ; then
2323 $echo "** Warning, lib $linklib is a module, not a shared library"
2324 if test -z "$old_library" ; then
2325 $echo
2326 $echo "** And there doesn't seem to be a static archive available"
2327 $echo "** The link will probably fail, sorry"
2328 else
2329 add="$dir/$old_library"
2330 fi
2331 fi
2332 esac
2333 elif test "$hardcode_minus_L" = no; then
2334 case $host in
2335 *-*-sunos*) add_shlibpath="$dir" ;;
2336 esac
2337 add_dir="-L$dir"
2338 add="-l$name"
2339 elif test "$hardcode_shlibpath_var" = no; then
2340 add_shlibpath="$dir"
2341 add="-l$name"
2342 else
2343 lib_linked=no
2344 fi
2345 ;;
2346 relink)
2347 if test "$hardcode_direct" = yes; then
2348 add="$dir/$linklib"
2349 elif test "$hardcode_minus_L" = yes; then
2350 add_dir="-L$dir"
2351 # Try looking first in the location we're being installed to.
2352 if test -n "$inst_prefix_dir"; then
2353 case "$libdir" in
2354 [\\/]*)
2355 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2356 ;;
2357 esac
2358 fi
2359 add="-l$name"
2360 elif test "$hardcode_shlibpath_var" = yes; then
2361 add_shlibpath="$dir"
2362 add="-l$name"
2363 else
2364 lib_linked=no
2365 fi
2366 ;;
2367 *) lib_linked=no ;;
2368 esac
2369
2370 if test "$lib_linked" != yes; then
2371 $echo "$modename: configuration error: unsupported hardcode properties"
2372 exit 1
2373 fi
2374
2375 if test -n "$add_shlibpath"; then
2376 case :$compile_shlibpath: in
2377 *":$add_shlibpath:"*) ;;
2378 *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
2379 esac
2380 fi
2381 if test "$linkmode" = prog; then
2382 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
2383 test -n "$add" && compile_deplibs="$add $compile_deplibs"
2384 else
2385 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2386 test -n "$add" && deplibs="$add $deplibs"
2387 if test "$hardcode_direct" != yes && \
2388 test "$hardcode_minus_L" != yes && \
2389 test "$hardcode_shlibpath_var" = yes; then
2390 case :$finalize_shlibpath: in
2391 *":$libdir:"*) ;;
2392 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2393 esac
2394 fi
2395 fi
2396 fi
2397
2398 if test "$linkmode" = prog || test "$mode" = relink; then
2399 add_shlibpath=
2400 add_dir=
2401 add=
2402 # Finalize command for both is simple: just hardcode it.
2403 if test "$hardcode_direct" = yes; then
2404 add="$libdir/$linklib"
2405 elif test "$hardcode_minus_L" = yes; then
2406 add_dir="-L$libdir"
2407 add="-l$name"
2408 elif test "$hardcode_shlibpath_var" = yes; then
2409 case :$finalize_shlibpath: in
2410 *":$libdir:"*) ;;
2411 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2412 esac
2413 add="-l$name"
2414 elif test "$hardcode_automatic" = yes; then
2415 if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then
2416 add="$inst_prefix_dir$libdir/$linklib"
2417 else
2418 add="$libdir/$linklib"
2419 fi
2420 else
2421 # We cannot seem to hardcode it, guess we'll fake it.
2422 add_dir="-L$libdir"
2423 # Try looking first in the location we're being installed to.
2424 if test -n "$inst_prefix_dir"; then
2425 case "$libdir" in
2426 [\\/]*)
2427 add_dir="-L$inst_prefix_dir$libdir $add_dir"
2428 ;;
2429 esac
2430 fi
2431 add="-l$name"
2432 fi
2433
2434 if test "$linkmode" = prog; then
2435 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
2436 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
2437 else
2438 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2439 test -n "$add" && deplibs="$add $deplibs"
2440 fi
2441 fi
2442 elif test "$linkmode" = prog; then
2443 # Here we assume that one of hardcode_direct or hardcode_minus_L
2444 # is not unsupported. This is valid on all known static and
2445 # shared platforms.
2446 if test "$hardcode_direct" != unsupported; then
2447 test -n "$old_library" && linklib="$old_library"
2448 compile_deplibs="$dir/$linklib $compile_deplibs"
2449 finalize_deplibs="$dir/$linklib $finalize_deplibs"
2450 else
2451 compile_deplibs="-l$name -L$dir $compile_deplibs"
2452 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
2453 fi
2454 elif test "$build_libtool_libs" = yes; then
2455 # Not a shared library
2456 if test "$deplibs_check_method" != pass_all; then
2457 # We're trying link a shared library against a static one
2458 # but the system doesn't support it.
2459
2460 # Just print a warning and add the library to dependency_libs so
2461 # that the program can be linked against the static library.
2462 $echo
2463 $echo "*** Warning: This system can not link to static lib archive $lib."
2464 $echo "*** I have the capability to make that library automatically link in when"
2465 $echo "*** you link to this library. But I can only do this if you have a"
2466 $echo "*** shared version of the library, which you do not appear to have."
2467 if test "$module" = yes; then
2468 $echo "*** But as you try to build a module library, libtool will still create "
2469 $echo "*** a static module, that should work as long as the dlopening application"
2470 $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
2471 if test -z "$global_symbol_pipe"; then
2472 $echo
2473 $echo "*** However, this would only work if libtool was able to extract symbol"
2474 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2475 $echo "*** not find such a program. So, this module is probably useless."
2476 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
2477 fi
2478 if test "$build_old_libs" = no; then
2479 build_libtool_libs=module
2480 build_old_libs=yes
2481 else
2482 build_libtool_libs=no
2483 fi
2484 fi
2485 else
2486 convenience="$convenience $dir/$old_library"
2487 old_convenience="$old_convenience $dir/$old_library"
2488 deplibs="$dir/$old_library $deplibs"
2489 link_static=yes
2490 fi
2491 fi # link shared/static library?
2492
2493 if test "$linkmode" = lib; then
2494 if test -n "$dependency_libs" &&
2495 { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes ||
2496 test "$link_static" = yes; }; then
2497 # Extract -R from dependency_libs
2498 temp_deplibs=
2499 for libdir in $dependency_libs; do
2500 case $libdir in
2501 -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
2502 case " $xrpath " in
2503 *" $temp_xrpath "*) ;;
2504 *) xrpath="$xrpath $temp_xrpath";;
2505 esac;;
2506 *) temp_deplibs="$temp_deplibs $libdir";;
2507 esac
2508 done
2509 dependency_libs="$temp_deplibs"
2510 fi
2511
2512 newlib_search_path="$newlib_search_path $absdir"
2513 # Link against this library
2514 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
2515 # ... and its dependency_libs
2516 tmp_libs=
2517 for deplib in $dependency_libs; do
2518 newdependency_libs="$deplib $newdependency_libs"
2519 if test "X$duplicate_deps" = "Xyes" ; then
2520 case "$tmp_libs " in
2521 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2522 esac
2523 fi
2524 tmp_libs="$tmp_libs $deplib"
2525 done
2526
2527 if test "$link_all_deplibs" != no; then
2528 # Add the search paths of all dependency libraries
2529 for deplib in $dependency_libs; do
2530 case $deplib in
2531 -L*) path="$deplib" ;;
2532 *.la)
2533 dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
2534 test "X$dir" = "X$deplib" && dir="."
2535 # We need an absolute path.
2536 case $dir in
2537 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
2538 *)
2539 absdir=`cd "$dir" && pwd`
2540 if test -z "$absdir"; then
2541 $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
2542 absdir="$dir"
2543 fi
2544 ;;
2545 esac
2546 if grep "^installed=no" $deplib > /dev/null; then
2547 path="$absdir/$objdir"
2548 else
2549 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
2550 if test -z "$libdir"; then
2551 $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
2552 exit 1
2553 fi
2554 if test "$absdir" != "$libdir"; then
2555 $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
2556 fi
2557 path="$absdir"
2558 fi
2559 depdepl=
2560 case $host in
2561 *-*-darwin*)
2562 # we do not want to link against static libs, but need to link against shared
2563 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
2564 if test -n "$deplibrary_names" ; then
2565 for tmp in $deplibrary_names ; do
2566 depdepl=$tmp
2567 done
2568 if test -f "$path/$depdepl" ; then
2569 depdepl="$path/$depdepl"
2570 fi
2571 newlib_search_path="$newlib_search_path $path"
2572 path=""
2573 fi
2574 ;;
2575 *)
2576 path="-L$path"
2577 ;;
2578 esac
2579
2580 ;;
2581 -l*)
2582 case $host in
2583 *-*-darwin*)
2584 # Again, we only want to link against shared libraries
2585 eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
2586 for tmp in $newlib_search_path ; do
2587 if test -f "$tmp/lib$tmp_libs.dylib" ; then
2588 eval depdepl="$tmp/lib$tmp_libs.dylib"
2589 break
2590 fi
2591 done
2592 path=""
2593 ;;
2594 *) continue ;;
2595 esac
2596 ;;
2597 *) continue ;;
2598 esac
2599 case " $deplibs " in
2600 *" $depdepl "*) ;;
2601 *) deplibs="$deplibs $depdepl" ;;
2602 esac
2603 case " $deplibs " in
2604 *" $path "*) ;;
2605 *) deplibs="$deplibs $path" ;;
2606 esac
2607 done
2608 fi # link_all_deplibs != no
2609 fi # linkmode = lib
2610 done # for deplib in $libs
2611 dependency_libs="$newdependency_libs"
2612 if test "$pass" = dlpreopen; then
2613 # Link the dlpreopened libraries before other libraries
2614 for deplib in $save_deplibs; do
2615 deplibs="$deplib $deplibs"
2616 done
2617 fi
2618 if test "$pass" != dlopen; then
2619 if test "$pass" != conv; then
2620 # Make sure lib_search_path contains only unique directories.
2621 lib_search_path=
2622 for dir in $newlib_search_path; do
2623 case "$lib_search_path " in
2624 *" $dir "*) ;;
2625 *) lib_search_path="$lib_search_path $dir" ;;
2626 esac
2627 done
2628 newlib_search_path=
2629 fi
2630
2631 if test "$linkmode,$pass" != "prog,link"; then
2632 vars="deplibs"
2633 else
2634 vars="compile_deplibs finalize_deplibs"
2635 fi
2636 for var in $vars dependency_libs; do
2637 # Add libraries to $var in reverse order
2638 eval tmp_libs=\"\$$var\"
2639 new_libs=
2640 for deplib in $tmp_libs; do
2641 # FIXME: Pedantically, this is the right thing to do, so
2642 # that some nasty dependency loop isn't accidentally
2643 # broken:
2644 #new_libs="$deplib $new_libs"
2645 # Pragmatically, this seems to cause very few problems in
2646 # practice:
2647 case $deplib in
2648 -L*) new_libs="$deplib $new_libs" ;;
2649 -R*) ;;
2650 *)
2651 # And here is the reason: when a library appears more
2652 # than once as an explicit dependence of a library, or
2653 # is implicitly linked in more than once by the
2654 # compiler, it is considered special, and multiple
2655 # occurrences thereof are not removed. Compare this
2656 # with having the same library being listed as a
2657 # dependency of multiple other libraries: in this case,
2658 # we know (pedantically, we assume) the library does not
2659 # need to be listed more than once, so we keep only the
2660 # last copy. This is not always right, but it is rare
2661 # enough that we require users that really mean to play
2662 # such unportable linking tricks to link the library
2663 # using -Wl,-lname, so that libtool does not consider it
2664 # for duplicate removal.
2665 case " $specialdeplibs " in
2666 *" $deplib "*) new_libs="$deplib $new_libs" ;;
2667 *)
2668 case " $new_libs " in
2669 *" $deplib "*) ;;
2670 *) new_libs="$deplib $new_libs" ;;
2671 esac
2672 ;;
2673 esac
2674 ;;
2675 esac
2676 done
2677 tmp_libs=
2678 for deplib in $new_libs; do
2679 case $deplib in
2680 -L*)
2681 case " $tmp_libs " in
2682 *" $deplib "*) ;;
2683 *) tmp_libs="$tmp_libs $deplib" ;;
2684 esac
2685 ;;
2686 *) tmp_libs="$tmp_libs $deplib" ;;
2687 esac
2688 done
2689 eval $var=\"$tmp_libs\"
2690 done # for var
2691 fi
2692 # Last step: remove runtime libs from dependency_libs (they stay in deplibs)
2693 tmp_libs=
2694 for i in $dependency_libs ; do
2695 case " $predeps $postdeps $compiler_lib_search_path " in
2696 *" $i "*)
2697 i=""
2698 ;;
2699 esac
2700 if test -n "$i" ; then
2701 tmp_libs="$tmp_libs $i"
2702 fi
2703 done
2704 dependency_libs=$tmp_libs
2705 done # for pass
2706 if test "$linkmode" = prog; then
2707 dlfiles="$newdlfiles"
2708 dlprefiles="$newdlprefiles"
2709 fi
2710
2711 case $linkmode in
2712 oldlib)
2713 if test -n "$deplibs"; then
2714 $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
2715 fi
2716
2717 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2718 $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
2719 fi
2720
2721 if test -n "$rpath"; then
2722 $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
2723 fi
2724
2725 if test -n "$xrpath"; then
2726 $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
2727 fi
2728
2729 if test -n "$vinfo"; then
2730 $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
2731 fi
2732
2733 if test -n "$release"; then
2734 $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
2735 fi
2736
2737 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
2738 $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
2739 fi
2740
2741 # Now set the variables for building old libraries.
2742 build_libtool_libs=no
2743 oldlibs="$output"
2744 objs="$objs$old_deplibs"
2745 ;;
2746
2747 lib)
2748 # Make sure we only generate libraries of the form `libNAME.la'.
2749 case $outputname in
2750 lib*)
2751 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2752 eval shared_ext=\"$shrext\"
2753 eval libname=\"$libname_spec\"
2754 ;;
2755 *)
2756 if test "$module" = no; then
2757 $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
2758 $echo "$help" 1>&2
2759 exit 1
2760 fi
2761 if test "$need_lib_prefix" != no; then
2762 # Add the "lib" prefix for modules if required
2763 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2764 eval shared_ext=\"$shrext\"
2765 eval libname=\"$libname_spec\"
2766 else
2767 libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
2768 fi
2769 ;;
2770 esac
2771
2772 if test -n "$objs"; then
2773 if test "$deplibs_check_method" != pass_all; then
2774 $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
2775 exit 1
2776 else
2777 $echo
2778 $echo "*** Warning: Linking the shared library $output against the non-libtool"
2779 $echo "*** objects $objs is not portable!"
2780 libobjs="$libobjs $objs"
2781 fi
2782 fi
2783
2784 if test "$dlself" != no; then
2785 $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
2786 fi
2787
2788 set dummy $rpath
2789 if test "$#" -gt 2; then
2790 $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
2791 fi
2792 install_libdir="$2"
2793
2794 oldlibs=
2795 if test -z "$rpath"; then
2796 if test "$build_libtool_libs" = yes; then
2797 # Building a libtool convenience library.
2798 # Some compilers have problems with a `.al' extension so
2799 # convenience libraries should have the same extension an
2800 # archive normally would.
2801 oldlibs="$output_objdir/$libname.$libext $oldlibs"
2802 build_libtool_libs=convenience
2803 build_old_libs=yes
2804 fi
2805
2806 if test -n "$vinfo"; then
2807 $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
2808 fi
2809
2810 if test -n "$release"; then
2811 $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
2812 fi
2813 else
2814
2815 # Parse the version information argument.
2816 save_ifs="$IFS"; IFS=':'
2817 set dummy $vinfo 0 0 0
2818 IFS="$save_ifs"
2819
2820 if test -n "$8"; then
2821 $echo "$modename: too many parameters to \`-version-info'" 1>&2
2822 $echo "$help" 1>&2
2823 exit 1
2824 fi
2825
2826 # convert absolute version numbers to libtool ages
2827 # this retains compatibility with .la files and attempts
2828 # to make the code below a bit more comprehensible
2829
2830 case $vinfo_number in
2831 yes)
2832 number_major="$2"
2833 number_minor="$3"
2834 number_revision="$4"
2835 #
2836 # There are really only two kinds -- those that
2837 # use the current revision as the major version
2838 # and those that subtract age and use age as
2839 # a minor version. But, then there is irix
2840 # which has an extra 1 added just for fun
2841 #
2842 case $version_type in
2843 darwin|linux|osf|windows)
2844 current=`expr $number_major + $number_minor`
2845 age="$number_minor"
2846 revision="$number_revision"
2847 ;;
2848 freebsd-aout|freebsd-elf|sunos)
2849 current="$number_major"
2850 revision="$number_minor"
2851 age="0"
2852 ;;
2853 irix|nonstopux)
2854 current=`expr $number_major + $number_minor - 1`
2855 age="$number_minor"
2856 revision="$number_minor"
2857 ;;
2858 esac
2859 ;;
2860 no)
2861 current="$2"
2862 revision="$3"
2863 age="$4"
2864 ;;
2865 esac
2866
2867 # Check that each of the things are valid numbers.
2868 case $current in
2869 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2870 *)
2871 $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
2872 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2873 exit 1
2874 ;;
2875 esac
2876
2877 case $revision in
2878 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2879 *)
2880 $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
2881 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2882 exit 1
2883 ;;
2884 esac
2885
2886 case $age in
2887 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;;
2888 *)
2889 $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
2890 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2891 exit 1
2892 ;;
2893 esac
2894
2895 if test "$age" -gt "$current"; then
2896 $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
2897 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
2898 exit 1
2899 fi
2900
2901 # Calculate the version variables.
2902 major=
2903 versuffix=
2904 verstring=
2905 case $version_type in
2906 none) ;;
2907
2908 darwin)
2909 # Like Linux, but with the current version available in
2910 # verstring for coding it into the library header
2911 major=.`expr $current - $age`
2912 versuffix="$major.$age.$revision"
2913 # Darwin ld doesn't like 0 for these options...
2914 minor_current=`expr $current + 1`
2915 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
2916 ;;
2917
2918 freebsd-aout)
2919 major=".$current"
2920 versuffix=".$current.$revision";
2921 ;;
2922
2923 freebsd-elf)
2924 major=".$current"
2925 versuffix=".$current";
2926 ;;
2927
2928 irix | nonstopux)
2929 major=`expr $current - $age + 1`
2930
2931 case $version_type in
2932 nonstopux) verstring_prefix=nonstopux ;;
2933 *) verstring_prefix=sgi ;;
2934 esac
2935 verstring="$verstring_prefix$major.$revision"
2936
2937 # Add in all the interfaces that we are compatible with.
2938 loop=$revision
2939 while test "$loop" -ne 0; do
2940 iface=`expr $revision - $loop`
2941 loop=`expr $loop - 1`
2942 verstring="$verstring_prefix$major.$iface:$verstring"
2943 done
2944
2945 # Before this point, $major must not contain `.'.
2946 major=.$major
2947 versuffix="$major.$revision"
2948 ;;
2949
2950 linux)
2951 major=.`expr $current - $age`
2952 versuffix="$major.$age.$revision"
2953 ;;
2954
2955 osf)
2956 major=.`expr $current - $age`
2957 versuffix=".$current.$age.$revision"
2958 verstring="$current.$age.$revision"
2959
2960 # Add in all the interfaces that we are compatible with.
2961 loop=$age
2962 while test "$loop" -ne 0; do
2963 iface=`expr $current - $loop`
2964 loop=`expr $loop - 1`
2965 verstring="$verstring:${iface}.0"
2966 done
2967
2968 # Make executables depend on our current version.
2969 verstring="$verstring:${current}.0"
2970 ;;
2971
2972 sunos)
2973 major=".$current"
2974 versuffix=".$current.$revision"
2975 ;;
2976
2977 windows)
2978 # Use '-' rather than '.', since we only want one
2979 # extension on DOS 8.3 filesystems.
2980 major=`expr $current - $age`
2981 versuffix="-$major"
2982 ;;
2983
2984 *)
2985 $echo "$modename: unknown library version type \`$version_type'" 1>&2
2986 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
2987 exit 1
2988 ;;
2989 esac
2990
2991 # Clear the version info if we defaulted, and they specified a release.
2992 if test -z "$vinfo" && test -n "$release"; then
2993 major=
2994 case $version_type in
2995 darwin)
2996 # we can't check for "0.0" in archive_cmds due to quoting
2997 # problems, so we reset it completely
2998 verstring=
2999 ;;
3000 *)
3001 verstring="0.0"
3002 ;;
3003 esac
3004 if test "$need_version" = no; then
3005 versuffix=
3006 else
3007 versuffix=".0.0"
3008 fi
3009 fi
3010
3011 # Remove version info from name if versioning should be avoided
3012 if test "$avoid_version" = yes && test "$need_version" = no; then
3013 major=
3014 versuffix=
3015 verstring=""
3016 fi
3017
3018 # Check to see if the archive will have undefined symbols.
3019 if test "$allow_undefined" = yes; then
3020 if test "$allow_undefined_flag" = unsupported; then
3021 $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
3022 build_libtool_libs=no
3023 build_old_libs=yes
3024 fi
3025 else
3026 # Don't allow undefined symbols.
3027 allow_undefined_flag="$no_undefined_flag"
3028 fi
3029 fi
3030
3031 if test "$mode" != relink; then
3032 # Remove our outputs, but don't remove object files since they
3033 # may have been created when compiling PIC objects.
3034 removelist=
3035 tempremovelist=`$echo "$output_objdir/*"`
3036 for p in $tempremovelist; do
3037 case $p in
3038 *.$objext)
3039 ;;
3040 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
3041 removelist="$removelist $p"
3042 ;;
3043 *) ;;
3044 esac
3045 done
3046 if test -n "$removelist"; then
3047 $show "${rm}r $removelist"
3048 $run ${rm}r $removelist
3049 fi
3050 fi
3051
3052 # Now set the variables for building old libraries.
3053 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
3054 oldlibs="$oldlibs $output_objdir/$libname.$libext"
3055
3056 # Transform .lo files to .o files.
3057 oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
3058 fi
3059
3060 # Eliminate all temporary directories.
3061 for path in $notinst_path; do
3062 lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
3063 deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
3064 dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
3065 done
3066
3067 if test -n "$xrpath"; then
3068 # If the user specified any rpath flags, then add them.
3069 temp_xrpath=
3070 for libdir in $xrpath; do
3071 temp_xrpath="$temp_xrpath -R$libdir"
3072 case "$finalize_rpath " in
3073 *" $libdir "*) ;;
3074 *) finalize_rpath="$finalize_rpath $libdir" ;;
3075 esac
3076 done
3077 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
3078 dependency_libs="$temp_xrpath $dependency_libs"
3079 fi
3080 fi
3081
3082 # Make sure dlfiles contains only unique files that won't be dlpreopened
3083 old_dlfiles="$dlfiles"
3084 dlfiles=
3085 for lib in $old_dlfiles; do
3086 case " $dlprefiles $dlfiles " in
3087 *" $lib "*) ;;
3088 *) dlfiles="$dlfiles $lib" ;;
3089 esac
3090 done
3091
3092 # Make sure dlprefiles contains only unique files
3093 old_dlprefiles="$dlprefiles"
3094 dlprefiles=
3095 for lib in $old_dlprefiles; do
3096 case "$dlprefiles " in
3097 *" $lib "*) ;;
3098 *) dlprefiles="$dlprefiles $lib" ;;
3099 esac
3100 done
3101
3102 if test "$build_libtool_libs" = yes; then
3103 if test -n "$rpath"; then
3104 case $host in
3105 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
3106 # these systems don't actually have a c library (as such)!
3107 ;;
3108 *-*-rhapsody* | *-*-darwin1.[012])
3109 # Rhapsody C library is in the System framework
3110 deplibs="$deplibs -framework System"
3111 ;;
3112 *-*-netbsd*)
3113 # Don't link with libc until the a.out ld.so is fixed.
3114 ;;
3115 *-*-openbsd* | *-*-freebsd*)
3116 # Do not include libc due to us having libc/libc_r.
3117 test "X$arg" = "X-lc" && continue
3118 ;;
3119 *)
3120 # Add libc to deplibs on all other systems if necessary.
3121 if test "$build_libtool_need_lc" = "yes"; then
3122 deplibs="$deplibs -lc"
3123 fi
3124 ;;
3125 esac
3126 fi
3127
3128 # Transform deplibs into only deplibs that can be linked in shared.
3129 name_save=$name
3130 libname_save=$libname
3131 release_save=$release
3132 versuffix_save=$versuffix
3133 major_save=$major
3134 # I'm not sure if I'm treating the release correctly. I think
3135 # release should show up in the -l (ie -lgmp5) so we don't want to
3136 # add it in twice. Is that correct?
3137 release=""
3138 versuffix=""
3139 major=""
3140 newdeplibs=
3141 droppeddeps=no
3142 case $deplibs_check_method in
3143 pass_all)
3144 # Don't check for shared/static. Everything works.
3145 # This might be a little naive. We might want to check
3146 # whether the library exists or not. But this is on
3147 # osf3 & osf4 and I'm not really sure... Just
3148 # implementing what was already the behavior.
3149 newdeplibs=$deplibs
3150 ;;
3151 test_compile)
3152 # This code stresses the "libraries are programs" paradigm to its
3153 # limits. Maybe even breaks it. We compile a program, linking it
3154 # against the deplibs as a proxy for the library. Then we can check
3155 # whether they linked in statically or dynamically with ldd.
3156 $rm conftest.c
3157 cat > conftest.c <<EOF
3158 int main() { return 0; }
3159 EOF
3160 $rm conftest
3161 $LTCC -o conftest conftest.c $deplibs
3162 if test "$?" -eq 0 ; then
3163 ldd_output=`ldd conftest`
3164 for i in $deplibs; do
3165 name="`expr $i : '-l\(.*\)'`"
3166 # If $name is empty we are operating on a -L argument.
3167 if test "$name" != "" && test "$name" -ne "0"; then
3168 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3169 case " $predeps $postdeps " in
3170 *" $i "*)
3171 newdeplibs="$newdeplibs $i"
3172 i=""
3173 ;;
3174 esac
3175 fi
3176 if test -n "$i" ; then
3177 libname=`eval \\$echo \"$libname_spec\"`
3178 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3179 set dummy $deplib_matches
3180 deplib_match=$2
3181 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3182 newdeplibs="$newdeplibs $i"
3183 else
3184 droppeddeps=yes
3185 $echo
3186 $echo "*** Warning: dynamic linker does not accept needed library $i."
3187 $echo "*** I have the capability to make that library automatically link in when"
3188 $echo "*** you link to this library. But I can only do this if you have a"
3189 $echo "*** shared version of the library, which I believe you do not have"
3190 $echo "*** because a test_compile did reveal that the linker did not use it for"
3191 $echo "*** its dynamic dependency list that programs get resolved with at runtime."
3192 fi
3193 fi
3194 else
3195 newdeplibs="$newdeplibs $i"
3196 fi
3197 done
3198 else
3199 # Error occurred in the first compile. Let's try to salvage
3200 # the situation: Compile a separate program for each library.
3201 for i in $deplibs; do
3202 name="`expr $i : '-l\(.*\)'`"
3203 # If $name is empty we are operating on a -L argument.
3204 if test "$name" != "" && test "$name" != "0"; then
3205 $rm conftest
3206 $LTCC -o conftest conftest.c $i
3207 # Did it work?
3208 if test "$?" -eq 0 ; then
3209 ldd_output=`ldd conftest`
3210 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3211 case " $predeps $postdeps " in
3212 *" $i "*)
3213 newdeplibs="$newdeplibs $i"
3214 i=""
3215 ;;
3216 esac
3217 fi
3218 if test -n "$i" ; then
3219 libname=`eval \\$echo \"$libname_spec\"`
3220 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3221 set dummy $deplib_matches
3222 deplib_match=$2
3223 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3224 newdeplibs="$newdeplibs $i"
3225 else
3226 droppeddeps=yes
3227 $echo
3228 $echo "*** Warning: dynamic linker does not accept needed library $i."
3229 $echo "*** I have the capability to make that library automatically link in when"
3230 $echo "*** you link to this library. But I can only do this if you have a"
3231 $echo "*** shared version of the library, which you do not appear to have"
3232 $echo "*** because a test_compile did reveal that the linker did not use this one"
3233 $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
3234 fi
3235 fi
3236 else
3237 droppeddeps=yes
3238 $echo
3239 $echo "*** Warning! Library $i is needed by this library but I was not able to"
3240 $echo "*** make it link in! You will probably need to install it or some"
3241 $echo "*** library that it depends on before this library will be fully"
3242 $echo "*** functional. Installing it before continuing would be even better."
3243 fi
3244 else
3245 newdeplibs="$newdeplibs $i"
3246 fi
3247 done
3248 fi
3249 ;;
3250 file_magic*)
3251 set dummy $deplibs_check_method
3252 file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3253 for a_deplib in $deplibs; do
3254 name="`expr $a_deplib : '-l\(.*\)'`"
3255 # If $name is empty we are operating on a -L argument.
3256 if test "$name" != "" && test "$name" != "0"; then
3257 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3258 case " $predeps $postdeps " in
3259 *" $a_deplib "*)
3260 newdeplibs="$newdeplibs $a_deplib"
3261 a_deplib=""
3262 ;;
3263 esac
3264 fi
3265 if test -n "$a_deplib" ; then
3266 libname=`eval \\$echo \"$libname_spec\"`
3267 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3268 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3269 for potent_lib in $potential_libs; do
3270 # Follow soft links.
3271 if ls -lLd "$potent_lib" 2>/dev/null \
3272 | grep " -> " >/dev/null; then
3273 continue
3274 fi
3275 # The statement above tries to avoid entering an
3276 # endless loop below, in case of cyclic links.
3277 # We might still enter an endless loop, since a link
3278 # loop can be closed while we follow links,
3279 # but so what?
3280 potlib="$potent_lib"
3281 while test -h "$potlib" 2>/dev/null; do
3282 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
3283 case $potliblink in
3284 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
3285 *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
3286 esac
3287 done
3288 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
3289 | ${SED} 10q \
3290 | $EGREP "$file_magic_regex" > /dev/null; then
3291 newdeplibs="$newdeplibs $a_deplib"
3292 a_deplib=""
3293 break 2
3294 fi
3295 done
3296 done
3297 fi
3298 if test -n "$a_deplib" ; then
3299 droppeddeps=yes
3300 $echo
3301 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3302 $echo "*** I have the capability to make that library automatically link in when"
3303 $echo "*** you link to this library. But I can only do this if you have a"
3304 $echo "*** shared version of the library, which you do not appear to have"
3305 $echo "*** because I did check the linker path looking for a file starting"
3306 if test -z "$potlib" ; then
3307 $echo "*** with $libname but no candidates were found. (...for file magic test)"
3308 else
3309 $echo "*** with $libname and none of the candidates passed a file format test"
3310 $echo "*** using a file magic. Last file checked: $potlib"
3311 fi
3312 fi
3313 else
3314 # Add a -L argument.
3315 newdeplibs="$newdeplibs $a_deplib"
3316 fi
3317 done # Gone through all deplibs.
3318 ;;
3319 match_pattern*)
3320 set dummy $deplibs_check_method
3321 match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
3322 for a_deplib in $deplibs; do
3323 name="`expr $a_deplib : '-l\(.*\)'`"
3324 # If $name is empty we are operating on a -L argument.
3325 if test -n "$name" && test "$name" != "0"; then
3326 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3327 case " $predeps $postdeps " in
3328 *" $a_deplib "*)
3329 newdeplibs="$newdeplibs $a_deplib"
3330 a_deplib=""
3331 ;;
3332 esac
3333 fi
3334 if test -n "$a_deplib" ; then
3335 libname=`eval \\$echo \"$libname_spec\"`
3336 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
3337 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
3338 for potent_lib in $potential_libs; do
3339 potlib="$potent_lib" # see symlink-check above in file_magic test
3340 if eval $echo \"$potent_lib\" 2>/dev/null \
3341 | ${SED} 10q \
3342 | $EGREP "$match_pattern_regex" > /dev/null; then
3343 newdeplibs="$newdeplibs $a_deplib"
3344 a_deplib=""
3345 break 2
3346 fi
3347 done
3348 done
3349 fi
3350 if test -n "$a_deplib" ; then
3351 droppeddeps=yes
3352 $echo
3353 $echo "*** Warning: linker path does not have real file for library $a_deplib."
3354 $echo "*** I have the capability to make that library automatically link in when"
3355 $echo "*** you link to this library. But I can only do this if you have a"
3356 $echo "*** shared version of the library, which you do not appear to have"
3357 $echo "*** because I did check the linker path looking for a file starting"
3358 if test -z "$potlib" ; then
3359 $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
3360 else
3361 $echo "*** with $libname and none of the candidates passed a file format test"
3362 $echo "*** using a regex pattern. Last file checked: $potlib"
3363 fi
3364 fi
3365 else
3366 # Add a -L argument.
3367 newdeplibs="$newdeplibs $a_deplib"
3368 fi
3369 done # Gone through all deplibs.
3370 ;;
3371 none | unknown | *)
3372 newdeplibs=""
3373 tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
3374 -e 's/ -[LR][^ ]*//g'`
3375 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3376 for i in $predeps $postdeps ; do
3377 # can't use Xsed below, because $i might contain '/'
3378 tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
3379 done
3380 fi
3381 if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
3382 | grep . >/dev/null; then
3383 $echo
3384 if test "X$deplibs_check_method" = "Xnone"; then
3385 $echo "*** Warning: inter-library dependencies are not supported in this platform."
3386 else
3387 $echo "*** Warning: inter-library dependencies are not known to be supported."
3388 fi
3389 $echo "*** All declared inter-library dependencies are being dropped."
3390 droppeddeps=yes
3391 fi
3392 ;;
3393 esac
3394 versuffix=$versuffix_save
3395 major=$major_save
3396 release=$release_save
3397 libname=$libname_save
3398 name=$name_save
3399
3400 case $host in
3401 *-*-rhapsody* | *-*-darwin1.[012])
3402 # On Rhapsody replace the C library is the System framework
3403 newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
3404 ;;
3405 esac
3406
3407 if test "$droppeddeps" = yes; then
3408 if test "$module" = yes; then
3409 $echo
3410 $echo "*** Warning: libtool could not satisfy all declared inter-library"
3411 $echo "*** dependencies of module $libname. Therefore, libtool will create"
3412 $echo "*** a static module, that should work as long as the dlopening"
3413 $echo "*** application is linked with the -dlopen flag."
3414 if test -z "$global_symbol_pipe"; then
3415 $echo
3416 $echo "*** However, this would only work if libtool was able to extract symbol"
3417 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
3418 $echo "*** not find such a program. So, this module is probably useless."
3419 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
3420 fi
3421 if test "$build_old_libs" = no; then
3422 oldlibs="$output_objdir/$libname.$libext"
3423 build_libtool_libs=module
3424 build_old_libs=yes
3425 else
3426 build_libtool_libs=no
3427 fi
3428 else
3429 $echo "*** The inter-library dependencies that have been dropped here will be"
3430 $echo "*** automatically added whenever a program is linked with this library"
3431 $echo "*** or is declared to -dlopen it."
3432
3433 if test "$allow_undefined" = no; then
3434 $echo
3435 $echo "*** Since this library must not contain undefined symbols,"
3436 $echo "*** because either the platform does not support them or"
3437 $echo "*** it was explicitly requested with -no-undefined,"
3438 $echo "*** libtool will only create a static version of it."
3439 if test "$build_old_libs" = no; then
3440 oldlibs="$output_objdir/$libname.$libext"
3441 build_libtool_libs=module
3442 build_old_libs=yes
3443 else
3444 build_libtool_libs=no
3445 fi
3446 fi
3447 fi
3448 fi
3449 # Done checking deplibs!
3450 deplibs=$newdeplibs
3451 fi
3452
3453 # All the library-specific variables (install_libdir is set above).
3454 library_names=
3455 old_library=
3456 dlname=
3457
3458 # Test again, we may have decided not to build it any more
3459 if test "$build_libtool_libs" = yes; then
3460 if test "$hardcode_into_libs" = yes; then
3461 # Hardcode the library paths
3462 hardcode_libdirs=
3463 dep_rpath=
3464 rpath="$finalize_rpath"
3465 test "$mode" != relink && rpath="$compile_rpath$rpath"
3466 for libdir in $rpath; do
3467 if test -n "$hardcode_libdir_flag_spec"; then
3468 if test -n "$hardcode_libdir_separator"; then
3469 if test -z "$hardcode_libdirs"; then
3470 hardcode_libdirs="$libdir"
3471 else
3472 # Just accumulate the unique libdirs.
3473 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
3474 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
3475 ;;
3476 *)
3477 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
3478 ;;
3479 esac
3480 fi
3481 else
3482 eval flag=\"$hardcode_libdir_flag_spec\"
3483 dep_rpath="$dep_rpath $flag"
3484 fi
3485 elif test -n "$runpath_var"; then
3486 case "$perm_rpath " in
3487 *" $libdir "*) ;;
3488 *) perm_rpath="$perm_rpath $libdir" ;;
3489 esac
3490 fi
3491 done
3492 # Substitute the hardcoded libdirs into the rpath.
3493 if test -n "$hardcode_libdir_separator" &&
3494 test -n "$hardcode_libdirs"; then
3495 libdir="$hardcode_libdirs"
3496 if test -n "$hardcode_libdir_flag_spec_ld"; then
3497 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
3498 else
3499 eval dep_rpath=\"$hardcode_libdir_flag_spec\"
3500 fi
3501 fi
3502 if test -n "$runpath_var" && test -n "$perm_rpath"; then
3503 # We should set the runpath_var.
3504 rpath=
3505 for dir in $perm_rpath; do
3506 rpath="$rpath$dir:"
3507 done
3508 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
3509 fi
3510 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
3511 fi
3512
3513 shlibpath="$finalize_shlibpath"
3514 test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
3515 if test -n "$shlibpath"; then
3516 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
3517 fi
3518
3519 # Get the real and link names of the library.
3520 eval shared_ext=\"$shrext\"
3521 eval library_names=\"$library_names_spec\"
3522 set dummy $library_names
3523 realname="$2"
3524 shift; shift
3525
3526 if test -n "$soname_spec"; then
3527 eval soname=\"$soname_spec\"
3528 else
3529 soname="$realname"
3530 fi
3531 if test -z "$dlname"; then
3532 dlname=$soname
3533 fi
3534
3535 lib="$output_objdir/$realname"
3536 for link
3537 do
3538 linknames="$linknames $link"
3539 done
3540
3541 # Use standard objects if they are pic
3542 test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
3543
3544 # Prepare the list of exported symbols
3545 if test -z "$export_symbols"; then
3546 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
3547 $show "generating symbol list for \`$libname.la'"
3548 export_symbols="$output_objdir/$libname.exp"
3549 $run $rm $export_symbols
3550 eval cmds=\"$export_symbols_cmds\"
3551 save_ifs="$IFS"; IFS='~'
3552 for cmd in $cmds; do
3553 IFS="$save_ifs"
3554 if len=`expr "X$cmd" : ".*"` &&
3555 test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
3556 $show "$cmd"
3557 $run eval "$cmd" || exit $?
3558 skipped_export=false
3559 else
3560 # The command line is too long to execute in one step.
3561 $show "using reloadable object file for export list..."
3562 skipped_export=:
3563 fi
3564 done
3565 IFS="$save_ifs"
3566 if test -n "$export_symbols_regex"; then
3567 $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
3568 $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
3569 $show "$mv \"${export_symbols}T\" \"$export_symbols\""
3570 $run eval '$mv "${export_symbols}T" "$export_symbols"'
3571 fi
3572 fi
3573 fi
3574
3575 if test -n "$export_symbols" && test -n "$include_expsyms"; then
3576 $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
3577 fi
3578
3579 tmp_deplibs=
3580 for test_deplib in $deplibs; do
3581 case " $convenience " in
3582 *" $test_deplib "*) ;;
3583 *)
3584 tmp_deplibs="$tmp_deplibs $test_deplib"
3585 ;;
3586 esac
3587 done
3588 deplibs="$tmp_deplibs"
3589
3590 if test -n "$convenience"; then
3591 if test -n "$whole_archive_flag_spec"; then
3592 save_libobjs=$libobjs
3593