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Contents of /cdck/trunk/ltmain.sh

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Revision 303 - (show annotations)
Tue Jun 27 17:59:26 2006 UTC (15 years, 1 month ago) by gregoa
File MIME type: application/x-sh
File size: 196719 byte(s)
* Updated ltmain.sh and aclocal.m4 (closes: #375634).
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, 2004, 2005
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 basename="s,^.*/,,g"
28
29 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
30 # is ksh but when the shell is invoked as "sh" and the current value of
31 # the _XPG environment variable is not equal to 1 (one), the special
32 # positional parameter $0, within a function call, is the name of the
33 # function.
34 progpath="$0"
35
36 # The name of this program:
37 progname=`echo "$progpath" | $SED $basename`
38 modename="$progname"
39
40 # Global variables:
41 EXIT_SUCCESS=0
42 EXIT_FAILURE=1
43
44 PROGRAM=ltmain.sh
45 PACKAGE=libtool
46 VERSION="1.5.22 Debian 1.5.22-4"
47 TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
48
49 # See if we are running on zsh, and set the options which allow our
50 # commands through without removal of \ escapes.
51 if test -n "${ZSH_VERSION+set}" ; then
52 setopt NO_GLOB_SUBST
53 fi
54
55 # Check that we have a working $echo.
56 if test "X$1" = X--no-reexec; then
57 # Discard the --no-reexec flag, and continue.
58 shift
59 elif test "X$1" = X--fallback-echo; then
60 # Avoid inline document here, it may be left over
61 :
62 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
63 # Yippee, $echo works!
64 :
65 else
66 # Restart under the correct shell, and then maybe $echo will work.
67 exec $SHELL "$progpath" --no-reexec ${1+"$@"}
68 fi
69
70 if test "X$1" = X--fallback-echo; then
71 # used as fallback echo
72 shift
73 cat <<EOF
74 $*
75 EOF
76 exit $EXIT_SUCCESS
77 fi
78
79 default_mode=
80 help="Try \`$progname --help' for more information."
81 magic="%%%MAGIC variable%%%"
82 mkdir="mkdir"
83 mv="mv -f"
84 rm="rm -f"
85
86 # Sed substitution that helps us do robust quoting. It backslashifies
87 # metacharacters that are still active within double-quoted strings.
88 Xsed="${SED}"' -e 1s/^X//'
89 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
90 # test EBCDIC or ASCII
91 case `echo X|tr X '\101'` in
92 A) # ASCII based system
93 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
94 SP2NL='tr \040 \012'
95 NL2SP='tr \015\012 \040\040'
96 ;;
97 *) # EBCDIC based system
98 SP2NL='tr \100 \n'
99 NL2SP='tr \r\n \100\100'
100 ;;
101 esac
102
103 # NLS nuisances.
104 # Only set LANG and LC_ALL to C if already set.
105 # These must not be set unconditionally because not all systems understand
106 # e.g. LANG=C (notably SCO).
107 # We save the old values to restore during execute mode.
108 if test "${LC_ALL+set}" = set; then
109 save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
110 fi
111 if test "${LANG+set}" = set; then
112 save_LANG="$LANG"; LANG=C; export LANG
113 fi
114
115 # Make sure IFS has a sensible default
116 lt_nl='
117 '
118 IFS=" $lt_nl"
119
120 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
121 $echo "$modename: not configured to build any kind of library" 1>&2
122 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
123 exit $EXIT_FAILURE
124 fi
125
126 # Global variables.
127 mode=$default_mode
128 nonopt=
129 prev=
130 prevopt=
131 run=
132 show="$echo"
133 show_help=
134 execute_dlfiles=
135 duplicate_deps=no
136 preserve_args=
137 lo2o="s/\\.lo\$/.${objext}/"
138 o2lo="s/\\.${objext}\$/.lo/"
139
140 #####################################
141 # Shell function definitions:
142 # This seems to be the best place for them
143
144 # func_mktempdir [string]
145 # Make a temporary directory that won't clash with other running
146 # libtool processes, and avoids race conditions if possible. If
147 # given, STRING is the basename for that directory.
148 func_mktempdir ()
149 {
150 my_template="${TMPDIR-/tmp}/${1-$progname}"
151
152 if test "$run" = ":"; then
153 # Return a directory name, but don't create it in dry-run mode
154 my_tmpdir="${my_template}-$$"
155 else
156
157 # If mktemp works, use that first and foremost
158 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
159
160 if test ! -d "$my_tmpdir"; then
161 # Failing that, at least try and use $RANDOM to avoid a race
162 my_tmpdir="${my_template}-${RANDOM-0}$$"
163
164 save_mktempdir_umask=`umask`
165 umask 0077
166 $mkdir "$my_tmpdir"
167 umask $save_mktempdir_umask
168 fi
169
170 # If we're not in dry-run mode, bomb out on failure
171 test -d "$my_tmpdir" || {
172 $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
173 exit $EXIT_FAILURE
174 }
175 fi
176
177 $echo "X$my_tmpdir" | $Xsed
178 }
179
180
181 # func_win32_libid arg
182 # return the library type of file 'arg'
183 #
184 # Need a lot of goo to handle *both* DLLs and import libs
185 # Has to be a shell function in order to 'eat' the argument
186 # that is supplied when $file_magic_command is called.
187 func_win32_libid ()
188 {
189 win32_libid_type="unknown"
190 win32_fileres=`file -L $1 2>/dev/null`
191 case $win32_fileres in
192 *ar\ archive\ import\ library*) # definitely import
193 win32_libid_type="x86 archive import"
194 ;;
195 *ar\ archive*) # could be an import, or static
196 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
197 $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
198 win32_nmres=`eval $NM -f posix -A $1 | \
199 $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
200 case $win32_nmres in
201 import*) win32_libid_type="x86 archive import";;
202 *) win32_libid_type="x86 archive static";;
203 esac
204 fi
205 ;;
206 *DLL*)
207 win32_libid_type="x86 DLL"
208 ;;
209 *executable*) # but shell scripts are "executable" too...
210 case $win32_fileres in
211 *MS\ Windows\ PE\ Intel*)
212 win32_libid_type="x86 DLL"
213 ;;
214 esac
215 ;;
216 esac
217 $echo $win32_libid_type
218 }
219
220
221 # func_infer_tag arg
222 # Infer tagged configuration to use if any are available and
223 # if one wasn't chosen via the "--tag" command line option.
224 # Only attempt this if the compiler in the base compile
225 # command doesn't match the default compiler.
226 # arg is usually of the form 'gcc ...'
227 func_infer_tag ()
228 {
229 if test -n "$available_tags" && test -z "$tagname"; then
230 CC_quoted=
231 for arg in $CC; do
232 case $arg in
233 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
234 arg="\"$arg\""
235 ;;
236 esac
237 CC_quoted="$CC_quoted $arg"
238 done
239 case $@ in
240 # Blanks in the command may have been stripped by the calling shell,
241 # but not from the CC environment variable when configure was run.
242 " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
243 # Blanks at the start of $base_compile will cause this to fail
244 # if we don't check for them as well.
245 *)
246 for z in $available_tags; do
247 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
248 # Evaluate the configuration.
249 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
250 CC_quoted=
251 for arg in $CC; do
252 # Double-quote args containing other shell metacharacters.
253 case $arg in
254 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
255 arg="\"$arg\""
256 ;;
257 esac
258 CC_quoted="$CC_quoted $arg"
259 done
260 case "$@ " in
261 " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
262 # The compiler in the base compile command matches
263 # the one in the tagged configuration.
264 # Assume this is the tagged configuration we want.
265 tagname=$z
266 break
267 ;;
268 esac
269 fi
270 done
271 # If $tagname still isn't set, then no tagged configuration
272 # was found and let the user know that the "--tag" command
273 # line option must be used.
274 if test -z "$tagname"; then
275 $echo "$modename: unable to infer tagged configuration"
276 $echo "$modename: specify a tag with \`--tag'" 1>&2
277 exit $EXIT_FAILURE
278 # else
279 # $echo "$modename: using $tagname tagged configuration"
280 fi
281 ;;
282 esac
283 fi
284 }
285
286
287 # func_extract_an_archive dir oldlib
288 func_extract_an_archive ()
289 {
290 f_ex_an_ar_dir="$1"; shift
291 f_ex_an_ar_oldlib="$1"
292
293 $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
294 $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
295 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
296 :
297 else
298 $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
299 exit $EXIT_FAILURE
300 fi
301 }
302
303 # func_extract_archives gentop oldlib ...
304 func_extract_archives ()
305 {
306 my_gentop="$1"; shift
307 my_oldlibs=${1+"$@"}
308 my_oldobjs=""
309 my_xlib=""
310 my_xabs=""
311 my_xdir=""
312 my_status=""
313
314 $show "${rm}r $my_gentop"
315 $run ${rm}r "$my_gentop"
316 $show "$mkdir $my_gentop"
317 $run $mkdir "$my_gentop"
318 my_status=$?
319 if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
320 exit $my_status
321 fi
322
323 for my_xlib in $my_oldlibs; do
324 # Extract the objects.
325 case $my_xlib in
326 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
327 *) my_xabs=`pwd`"/$my_xlib" ;;
328 esac
329 my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
330 my_xdir="$my_gentop/$my_xlib"
331
332 $show "${rm}r $my_xdir"
333 $run ${rm}r "$my_xdir"
334 $show "$mkdir $my_xdir"
335 $run $mkdir "$my_xdir"
336 exit_status=$?
337 if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
338 exit $exit_status
339 fi
340 case $host in
341 *-darwin*)
342 $show "Extracting $my_xabs"
343 # Do not bother doing anything if just a dry run
344 if test -z "$run"; then
345 darwin_orig_dir=`pwd`
346 cd $my_xdir || exit $?
347 darwin_archive=$my_xabs
348 darwin_curdir=`pwd`
349 darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
350 darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
351 if test -n "$darwin_arches"; then
352 darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
353 darwin_arch=
354 $show "$darwin_base_archive has multiple architectures $darwin_arches"
355 for darwin_arch in $darwin_arches ; do
356 mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
357 lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
358 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
359 func_extract_an_archive "`pwd`" "${darwin_base_archive}"
360 cd "$darwin_curdir"
361 $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
362 done # $darwin_arches
363 ## Okay now we have a bunch of thin objects, gotta fatten them up :)
364 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
365 darwin_file=
366 darwin_files=
367 for darwin_file in $darwin_filelist; do
368 darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
369 lipo -create -output "$darwin_file" $darwin_files
370 done # $darwin_filelist
371 ${rm}r unfat-$$
372 cd "$darwin_orig_dir"
373 else
374 cd "$darwin_orig_dir"
375 func_extract_an_archive "$my_xdir" "$my_xabs"
376 fi # $darwin_arches
377 fi # $run
378 ;;
379 *)
380 func_extract_an_archive "$my_xdir" "$my_xabs"
381 ;;
382 esac
383 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
384 done
385 func_extract_archives_result="$my_oldobjs"
386 }
387 # End of Shell function definitions
388 #####################################
389
390 # Darwin sucks
391 eval std_shrext=\"$shrext_cmds\"
392
393 disable_libs=no
394
395 # Parse our command line options once, thoroughly.
396 while test "$#" -gt 0
397 do
398 arg="$1"
399 shift
400
401 case $arg in
402 -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
403 *) optarg= ;;
404 esac
405
406 # If the previous option needs an argument, assign it.
407 if test -n "$prev"; then
408 case $prev in
409 execute_dlfiles)
410 execute_dlfiles="$execute_dlfiles $arg"
411 ;;
412 tag)
413 tagname="$arg"
414 preserve_args="${preserve_args}=$arg"
415
416 # Check whether tagname contains only valid characters
417 case $tagname in
418 *[!-_A-Za-z0-9,/]*)
419 $echo "$progname: invalid tag name: $tagname" 1>&2
420 exit $EXIT_FAILURE
421 ;;
422 esac
423
424 case $tagname in
425 CC)
426 # Don't test for the "default" C tag, as we know, it's there, but
427 # not specially marked.
428 ;;
429 *)
430 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
431 taglist="$taglist $tagname"
432 # Evaluate the configuration.
433 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
434 else
435 $echo "$progname: ignoring unknown tag $tagname" 1>&2
436 fi
437 ;;
438 esac
439 ;;
440 *)
441 eval "$prev=\$arg"
442 ;;
443 esac
444
445 prev=
446 prevopt=
447 continue
448 fi
449
450 # Have we seen a non-optional argument yet?
451 case $arg in
452 --help)
453 show_help=yes
454 ;;
455
456 --version)
457 $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
458 $echo
459 $echo "Copyright (C) 2005 Free Software Foundation, Inc."
460 $echo "This is free software; see the source for copying conditions. There is NO"
461 $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
462 exit $?
463 ;;
464
465 --config)
466 ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
467 # Now print the configurations for the tags.
468 for tagname in $taglist; do
469 ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
470 done
471 exit $?
472 ;;
473
474 --debug)
475 $echo "$progname: enabling shell trace mode"
476 set -x
477 preserve_args="$preserve_args $arg"
478 ;;
479
480 --dry-run | -n)
481 run=:
482 ;;
483
484 --features)
485 $echo "host: $host"
486 if test "$build_libtool_libs" = yes; then
487 $echo "enable shared libraries"
488 else
489 $echo "disable shared libraries"
490 fi
491 if test "$build_old_libs" = yes; then
492 $echo "enable static libraries"
493 else
494 $echo "disable static libraries"
495 fi
496 exit $?
497 ;;
498
499 --finish) mode="finish" ;;
500
501 --mode) prevopt="--mode" prev=mode ;;
502 --mode=*) mode="$optarg" ;;
503
504 --preserve-dup-deps) duplicate_deps="yes" ;;
505
506 --quiet | --silent)
507 show=:
508 preserve_args="$preserve_args $arg"
509 ;;
510
511 --tag)
512 prevopt="--tag"
513 prev=tag
514 preserve_args="$preserve_args --tag"
515 ;;
516 --tag=*)
517 set tag "$optarg" ${1+"$@"}
518 shift
519 prev=tag
520 preserve_args="$preserve_args --tag"
521 ;;
522
523 -dlopen)
524 prevopt="-dlopen"
525 prev=execute_dlfiles
526 ;;
527
528 -*)
529 $echo "$modename: unrecognized option \`$arg'" 1>&2
530 $echo "$help" 1>&2
531 exit $EXIT_FAILURE
532 ;;
533
534 *)
535 nonopt="$arg"
536 break
537 ;;
538 esac
539 done
540
541 if test -n "$prevopt"; then
542 $echo "$modename: option \`$prevopt' requires an argument" 1>&2
543 $echo "$help" 1>&2
544 exit $EXIT_FAILURE
545 fi
546
547 case $disable_libs in
548 no)
549 ;;
550 shared)
551 build_libtool_libs=no
552 build_old_libs=yes
553 ;;
554 static)
555 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
556 ;;
557 esac
558
559 # If this variable is set in any of the actions, the command in it
560 # will be execed at the end. This prevents here-documents from being
561 # left over by shells.
562 exec_cmd=
563
564 if test -z "$show_help"; then
565
566 # Infer the operation mode.
567 if test -z "$mode"; then
568 $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
569 $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
570 case $nonopt in
571 *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
572 mode=link
573 for arg
574 do
575 case $arg in
576 -c)
577 mode=compile
578 break
579 ;;
580 esac
581 done
582 ;;
583 *db | *dbx | *strace | *truss)
584 mode=execute
585 ;;
586 *install*|cp|mv)
587 mode=install
588 ;;
589 *rm)
590 mode=uninstall
591 ;;
592 *)
593 # If we have no mode, but dlfiles were specified, then do execute mode.
594 test -n "$execute_dlfiles" && mode=execute
595
596 # Just use the default operation mode.
597 if test -z "$mode"; then
598 if test -n "$nonopt"; then
599 $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
600 else
601 $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
602 fi
603 fi
604 ;;
605 esac
606 fi
607
608 # Only execute mode is allowed to have -dlopen flags.
609 if test -n "$execute_dlfiles" && test "$mode" != execute; then
610 $echo "$modename: unrecognized option \`-dlopen'" 1>&2
611 $echo "$help" 1>&2
612 exit $EXIT_FAILURE
613 fi
614
615 # Change the help message to a mode-specific one.
616 generic_help="$help"
617 help="Try \`$modename --help --mode=$mode' for more information."
618
619 # These modes are in order of execution frequency so that they run quickly.
620 case $mode in
621 # libtool compile mode
622 compile)
623 modename="$modename: compile"
624 # Get the compilation command and the source file.
625 base_compile=
626 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
627 suppress_opt=yes
628 suppress_output=
629 arg_mode=normal
630 libobj=
631 later=
632
633 for arg
634 do
635 case $arg_mode in
636 arg )
637 # do not "continue". Instead, add this to base_compile
638 lastarg="$arg"
639 arg_mode=normal
640 ;;
641
642 target )
643 libobj="$arg"
644 arg_mode=normal
645 continue
646 ;;
647
648 normal )
649 # Accept any command-line options.
650 case $arg in
651 -o)
652 if test -n "$libobj" ; then
653 $echo "$modename: you cannot specify \`-o' more than once" 1>&2
654 exit $EXIT_FAILURE
655 fi
656 arg_mode=target
657 continue
658 ;;
659
660 -static | -prefer-pic | -prefer-non-pic)
661 later="$later $arg"
662 continue
663 ;;
664
665 -no-suppress)
666 suppress_opt=no
667 continue
668 ;;
669
670 -Xcompiler)
671 arg_mode=arg # the next one goes into the "base_compile" arg list
672 continue # The current "srcfile" will either be retained or
673 ;; # replaced later. I would guess that would be a bug.
674
675 -Wc,*)
676 args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
677 lastarg=
678 save_ifs="$IFS"; IFS=','
679 for arg in $args; do
680 IFS="$save_ifs"
681
682 # Double-quote args containing other shell metacharacters.
683 # Many Bourne shells cannot handle close brackets correctly
684 # in scan sets, so we specify it separately.
685 case $arg in
686 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
687 arg="\"$arg\""
688 ;;
689 esac
690 lastarg="$lastarg $arg"
691 done
692 IFS="$save_ifs"
693 lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
694
695 # Add the arguments to base_compile.
696 base_compile="$base_compile $lastarg"
697 continue
698 ;;
699
700 * )
701 # Accept the current argument as the source file.
702 # The previous "srcfile" becomes the current argument.
703 #
704 lastarg="$srcfile"
705 srcfile="$arg"
706 ;;
707 esac # case $arg
708 ;;
709 esac # case $arg_mode
710
711 # Aesthetically quote the previous argument.
712 lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
713
714 case $lastarg in
715 # Double-quote args containing other shell metacharacters.
716 # Many Bourne shells cannot handle close brackets correctly
717 # in scan sets, and some SunOS ksh mistreat backslash-escaping
718 # in scan sets (worked around with variable expansion),
719 # and furthermore cannot handle '|' '&' '(' ')' in scan sets
720 # at all, so we specify them separately.
721 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
722 lastarg="\"$lastarg\""
723 ;;
724 esac
725
726 base_compile="$base_compile $lastarg"
727 done # for arg
728
729 case $arg_mode in
730 arg)
731 $echo "$modename: you must specify an argument for -Xcompile"
732 exit $EXIT_FAILURE
733 ;;
734 target)
735 $echo "$modename: you must specify a target with \`-o'" 1>&2
736 exit $EXIT_FAILURE
737 ;;
738 *)
739 # Get the name of the library object.
740 [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
741 ;;
742 esac
743
744 # Recognize several different file suffixes.
745 # If the user specifies -o file.o, it is replaced with file.lo
746 xform='[cCFSifmso]'
747 case $libobj in
748 *.ada) xform=ada ;;
749 *.adb) xform=adb ;;
750 *.ads) xform=ads ;;
751 *.asm) xform=asm ;;
752 *.c++) xform=c++ ;;
753 *.cc) xform=cc ;;
754 *.ii) xform=ii ;;
755 *.class) xform=class ;;
756 *.cpp) xform=cpp ;;
757 *.cxx) xform=cxx ;;
758 *.f90) xform=f90 ;;
759 *.for) xform=for ;;
760 *.java) xform=java ;;
761 esac
762
763 libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
764
765 case $libobj in
766 *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
767 *)
768 $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
769 exit $EXIT_FAILURE
770 ;;
771 esac
772
773 func_infer_tag $base_compile
774
775 for arg in $later; do
776 case $arg in
777 -static)
778 build_old_libs=yes
779 continue
780 ;;
781
782 -prefer-pic)
783 pic_mode=yes
784 continue
785 ;;
786
787 -prefer-non-pic)
788 pic_mode=no
789 continue
790 ;;
791 esac
792 done
793
794 qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
795 case $qlibobj in
796 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
797 qlibobj="\"$qlibobj\"" ;;
798 esac
799 test "X$libobj" != "X$qlibobj" \
800 && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
801 && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
802 objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
803 xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
804 if test "X$xdir" = "X$obj"; then
805 xdir=
806 else
807 xdir=$xdir/
808 fi
809 lobj=${xdir}$objdir/$objname
810
811 if test -z "$base_compile"; then
812 $echo "$modename: you must specify a compilation command" 1>&2
813 $echo "$help" 1>&2
814 exit $EXIT_FAILURE
815 fi
816
817 # Delete any leftover library objects.
818 if test "$build_old_libs" = yes; then
819 removelist="$obj $lobj $libobj ${libobj}T"
820 else
821 removelist="$lobj $libobj ${libobj}T"
822 fi
823
824 $run $rm $removelist
825 trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
826
827 # On Cygwin there's no "real" PIC flag so we must build both object types
828 case $host_os in
829 cygwin* | mingw* | pw32* | os2*)
830 pic_mode=default
831 ;;
832 esac
833 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
834 # non-PIC code in shared libraries is not supported
835 pic_mode=default
836 fi
837
838 # Calculate the filename of the output object if compiler does
839 # not support -o with -c
840 if test "$compiler_c_o" = no; then
841 output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
842 lockfile="$output_obj.lock"
843 removelist="$removelist $output_obj $lockfile"
844 trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
845 else
846 output_obj=
847 need_locks=no
848 lockfile=
849 fi
850
851 # Lock this critical section if it is needed
852 # We use this script file to make the link, it avoids creating a new file
853 if test "$need_locks" = yes; then
854 until $run ln "$progpath" "$lockfile" 2>/dev/null; do
855 $show "Waiting for $lockfile to be removed"
856 sleep 2
857 done
858 elif test "$need_locks" = warn; then
859 if test -f "$lockfile"; then
860 $echo "\
861 *** ERROR, $lockfile exists and contains:
862 `cat $lockfile 2>/dev/null`
863
864 This indicates that another process is trying to use the same
865 temporary object file, and libtool could not work around it because
866 your compiler does not support \`-c' and \`-o' together. If you
867 repeat this compilation, it may succeed, by chance, but you had better
868 avoid parallel builds (make -j) in this platform, or get a better
869 compiler."
870
871 $run $rm $removelist
872 exit $EXIT_FAILURE
873 fi
874 $echo "$srcfile" > "$lockfile"
875 fi
876
877 if test -n "$fix_srcfile_path"; then
878 eval srcfile=\"$fix_srcfile_path\"
879 fi
880 qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
881 case $qsrcfile in
882 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
883 qsrcfile="\"$qsrcfile\"" ;;
884 esac
885
886 $run $rm "$libobj" "${libobj}T"
887
888 # Create a libtool object file (analogous to a ".la" file),
889 # but don't create it if we're doing a dry run.
890 test -z "$run" && cat > ${libobj}T <<EOF
891 # $libobj - a libtool object file
892 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
893 #
894 # Please DO NOT delete this file!
895 # It is necessary for linking the library.
896
897 # Name of the PIC object.
898 EOF
899
900 # Only build a PIC object if we are building libtool libraries.
901 if test "$build_libtool_libs" = yes; then
902 # Without this assignment, base_compile gets emptied.
903 fbsd_hideous_sh_bug=$base_compile
904
905 if test "$pic_mode" != no; then
906 command="$base_compile $qsrcfile $pic_flag"
907 else
908 # Don't build PIC code
909 command="$base_compile $qsrcfile"
910 fi
911
912 if test ! -d "${xdir}$objdir"; then
913 $show "$mkdir ${xdir}$objdir"
914 $run $mkdir ${xdir}$objdir
915 exit_status=$?
916 if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
917 exit $exit_status
918 fi
919 fi
920
921 if test -z "$output_obj"; then
922 # Place PIC objects in $objdir
923 command="$command -o $lobj"
924 fi
925
926 $run $rm "$lobj" "$output_obj"
927
928 $show "$command"
929 if $run eval "$command"; then :
930 else
931 test -n "$output_obj" && $run $rm $removelist
932 exit $EXIT_FAILURE
933 fi
934
935 if test "$need_locks" = warn &&
936 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
937 $echo "\
938 *** ERROR, $lockfile contains:
939 `cat $lockfile 2>/dev/null`
940
941 but it should contain:
942 $srcfile
943
944 This indicates that another process is trying to use the same
945 temporary object file, and libtool could not work around it because
946 your compiler does not support \`-c' and \`-o' together. If you
947 repeat this compilation, it may succeed, by chance, but you had better
948 avoid parallel builds (make -j) in this platform, or get a better
949 compiler."
950
951 $run $rm $removelist
952 exit $EXIT_FAILURE
953 fi
954
955 # Just move the object if needed, then go on to compile the next one
956 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
957 $show "$mv $output_obj $lobj"
958 if $run $mv $output_obj $lobj; then :
959 else
960 error=$?
961 $run $rm $removelist
962 exit $error
963 fi
964 fi
965
966 # Append the name of the PIC object to the libtool object file.
967 test -z "$run" && cat >> ${libobj}T <<EOF
968 pic_object='$objdir/$objname'
969
970 EOF
971
972 # Allow error messages only from the first compilation.
973 if test "$suppress_opt" = yes; then
974 suppress_output=' >/dev/null 2>&1'
975 fi
976 else
977 # No PIC object so indicate it doesn't exist in the libtool
978 # object file.
979 test -z "$run" && cat >> ${libobj}T <<EOF
980 pic_object=none
981
982 EOF
983 fi
984
985 # Only build a position-dependent object if we build old libraries.
986 if test "$build_old_libs" = yes; then
987 if test "$pic_mode" != yes; then
988 # Don't build PIC code
989 command="$base_compile $qsrcfile"
990 else
991 command="$base_compile $qsrcfile $pic_flag"
992 fi
993 if test "$compiler_c_o" = yes; then
994 command="$command -o $obj"
995 fi
996
997 # Suppress compiler output if we already did a PIC compilation.
998 command="$command$suppress_output"
999 $run $rm "$obj" "$output_obj"
1000 $show "$command"
1001 if $run eval "$command"; then :
1002 else
1003 $run $rm $removelist
1004 exit $EXIT_FAILURE
1005 fi
1006
1007 if test "$need_locks" = warn &&
1008 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1009 $echo "\
1010 *** ERROR, $lockfile contains:
1011 `cat $lockfile 2>/dev/null`
1012
1013 but it should contain:
1014 $srcfile
1015
1016 This indicates that another process is trying to use the same
1017 temporary object file, and libtool could not work around it because
1018 your compiler does not support \`-c' and \`-o' together. If you
1019 repeat this compilation, it may succeed, by chance, but you had better
1020 avoid parallel builds (make -j) in this platform, or get a better
1021 compiler."
1022
1023 $run $rm $removelist
1024 exit $EXIT_FAILURE
1025 fi
1026
1027 # Just move the object if needed
1028 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1029 $show "$mv $output_obj $obj"
1030 if $run $mv $output_obj $obj; then :
1031 else
1032 error=$?
1033 $run $rm $removelist
1034 exit $error
1035 fi
1036 fi
1037
1038 # Append the name of the non-PIC object the libtool object file.
1039 # Only append if the libtool object file exists.
1040 test -z "$run" && cat >> ${libobj}T <<EOF
1041 # Name of the non-PIC object.
1042 non_pic_object='$objname'
1043
1044 EOF
1045 else
1046 # Append the name of the non-PIC object the libtool object file.
1047 # Only append if the libtool object file exists.
1048 test -z "$run" && cat >> ${libobj}T <<EOF
1049 # Name of the non-PIC object.
1050 non_pic_object=none
1051
1052 EOF
1053 fi
1054
1055 $run $mv "${libobj}T" "${libobj}"
1056
1057 # Unlock the critical section if it was locked
1058 if test "$need_locks" != no; then
1059 $run $rm "$lockfile"
1060 fi
1061
1062 exit $EXIT_SUCCESS
1063 ;;
1064
1065 # libtool link mode
1066 link | relink)
1067 modename="$modename: link"
1068 case $host in
1069 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1070 # It is impossible to link a dll without this setting, and
1071 # we shouldn't force the makefile maintainer to figure out
1072 # which system we are compiling for in order to pass an extra
1073 # flag for every libtool invocation.
1074 # allow_undefined=no
1075
1076 # FIXME: Unfortunately, there are problems with the above when trying
1077 # to make a dll which has undefined symbols, in which case not
1078 # even a static library is built. For now, we need to specify
1079 # -no-undefined on the libtool link line when we can be certain
1080 # that all symbols are satisfied, otherwise we get a static library.
1081 allow_undefined=yes
1082 ;;
1083 *)
1084 allow_undefined=yes
1085 ;;
1086 esac
1087 libtool_args="$nonopt"
1088 base_compile="$nonopt $@"
1089 compile_command="$nonopt"
1090 finalize_command="$nonopt"
1091
1092 compile_rpath=
1093 finalize_rpath=
1094 compile_shlibpath=
1095 finalize_shlibpath=
1096 convenience=
1097 old_convenience=
1098 deplibs=
1099 old_deplibs=
1100 compiler_flags=
1101 linker_flags=
1102 dllsearchpath=
1103 lib_search_path=`pwd`
1104 inst_prefix_dir=
1105
1106 avoid_version=no
1107 dlfiles=
1108 dlprefiles=
1109 dlself=no
1110 export_dynamic=no
1111 export_symbols=
1112 export_symbols_regex=
1113 generated=
1114 libobjs=
1115 ltlibs=
1116 module=no
1117 no_install=no
1118 objs=
1119 non_pic_objects=
1120 notinst_path= # paths that contain not-installed libtool libraries
1121 precious_files_regex=
1122 prefer_static_libs=no
1123 preload=no
1124 prev=
1125 prevarg=
1126 release=
1127 rpath=
1128 xrpath=
1129 perm_rpath=
1130 temp_rpath=
1131 thread_safe=no
1132 vinfo=
1133 vinfo_number=no
1134
1135 func_infer_tag $base_compile
1136
1137 # We need to know -static, to get the right output filenames.
1138 for arg
1139 do
1140 case $arg in
1141 -all-static | -static)
1142 if test "X$arg" = "X-all-static"; then
1143 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
1144 $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
1145 fi
1146 if test -n "$link_static_flag"; then
1147 dlopen_self=$dlopen_self_static
1148 fi
1149 prefer_static_libs=yes
1150 else
1151 if test -z "$pic_flag" && test -n "$link_static_flag"; then
1152 dlopen_self=$dlopen_self_static
1153 fi
1154 prefer_static_libs=built
1155 fi
1156 build_libtool_libs=no
1157 build_old_libs=yes
1158 break
1159 ;;
1160 esac
1161 done
1162
1163 # See if our shared archives depend on static archives.
1164 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
1165
1166 # Go through the arguments, transforming them on the way.
1167 while test "$#" -gt 0; do
1168 arg="$1"
1169 shift
1170 case $arg in
1171 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1172 qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
1173 ;;
1174 *) qarg=$arg ;;
1175 esac
1176 libtool_args="$libtool_args $qarg"
1177
1178 # If the previous option needs an argument, assign it.
1179 if test -n "$prev"; then
1180 case $prev in
1181 output)
1182 compile_command="$compile_command @OUTPUT@"
1183 finalize_command="$finalize_command @OUTPUT@"
1184 ;;
1185 esac
1186
1187 case $prev in
1188 dlfiles|dlprefiles)
1189 if test "$preload" = no; then
1190 # Add the symbol object into the linking commands.
1191 compile_command="$compile_command @SYMFILE@"
1192 finalize_command="$finalize_command @SYMFILE@"
1193 preload=yes
1194 fi
1195 case $arg in
1196 *.la | *.lo) ;; # We handle these cases below.
1197 force)
1198 if test "$dlself" = no; then
1199 dlself=needless
1200 export_dynamic=yes
1201 fi
1202 prev=
1203 continue
1204 ;;
1205 self)
1206 if test "$prev" = dlprefiles; then
1207 dlself=yes
1208 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
1209 dlself=yes
1210 else
1211 dlself=needless
1212 export_dynamic=yes
1213 fi
1214 prev=
1215 continue
1216 ;;
1217 *)
1218 if test "$prev" = dlfiles; then
1219 dlfiles="$dlfiles $arg"
1220 else
1221 dlprefiles="$dlprefiles $arg"
1222 fi
1223 prev=
1224 continue
1225 ;;
1226 esac
1227 ;;
1228 expsyms)
1229 export_symbols="$arg"
1230 if test ! -f "$arg"; then
1231 $echo "$modename: symbol file \`$arg' does not exist"
1232 exit $EXIT_FAILURE
1233 fi
1234 prev=
1235 continue
1236 ;;
1237 expsyms_regex)
1238 export_symbols_regex="$arg"
1239 prev=
1240 continue
1241 ;;
1242 inst_prefix)
1243 inst_prefix_dir="$arg"
1244 prev=
1245 continue
1246 ;;
1247 precious_regex)
1248 precious_files_regex="$arg"
1249 prev=
1250 continue
1251 ;;
1252 release)
1253 release="-$arg"
1254 prev=
1255 continue
1256 ;;
1257 objectlist)
1258 if test -f "$arg"; then
1259 save_arg=$arg
1260 moreargs=
1261 for fil in `cat $save_arg`
1262 do
1263 # moreargs="$moreargs $fil"
1264 arg=$fil
1265 # A libtool-controlled object.
1266
1267 # Check to see that this really is a libtool object.
1268 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1269 pic_object=
1270 non_pic_object=
1271
1272 # Read the .lo file
1273 # If there is no directory component, then add one.
1274 case $arg in
1275 */* | *\\*) . $arg ;;
1276 *) . ./$arg ;;
1277 esac
1278
1279 if test -z "$pic_object" || \
1280 test -z "$non_pic_object" ||
1281 test "$pic_object" = none && \
1282 test "$non_pic_object" = none; then
1283 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1284 exit $EXIT_FAILURE
1285 fi
1286
1287 # Extract subdirectory from the argument.
1288 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1289 if test "X$xdir" = "X$arg"; then
1290 xdir=
1291 else
1292 xdir="$xdir/"
1293 fi
1294
1295 if test "$pic_object" != none; then
1296 # Prepend the subdirectory the object is found in.
1297 pic_object="$xdir$pic_object"
1298
1299 if test "$prev" = dlfiles; then
1300 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1301 dlfiles="$dlfiles $pic_object"
1302 prev=
1303 continue
1304 else
1305 # If libtool objects are unsupported, then we need to preload.
1306 prev=dlprefiles
1307 fi
1308 fi
1309
1310 # CHECK ME: I think I busted this. -Ossama
1311 if test "$prev" = dlprefiles; then
1312 # Preload the old-style object.
1313 dlprefiles="$dlprefiles $pic_object"
1314 prev=
1315 fi
1316
1317 # A PIC object.
1318 libobjs="$libobjs $pic_object"
1319 arg="$pic_object"
1320 fi
1321
1322 # Non-PIC object.
1323 if test "$non_pic_object" != none; then
1324 # Prepend the subdirectory the object is found in.
1325 non_pic_object="$xdir$non_pic_object"
1326
1327 # A standard non-PIC object
1328 non_pic_objects="$non_pic_objects $non_pic_object"
1329 if test -z "$pic_object" || test "$pic_object" = none ; then
1330 arg="$non_pic_object"
1331 fi
1332 else
1333 # If the PIC object exists, use it instead.
1334 # $xdir was prepended to $pic_object above.
1335 non_pic_object="$pic_object"
1336 non_pic_objects="$non_pic_objects $non_pic_object"
1337 fi
1338 else
1339 # Only an error if not doing a dry-run.
1340 if test -z "$run"; then
1341 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1342 exit $EXIT_FAILURE
1343 else
1344 # Dry-run case.
1345
1346 # Extract subdirectory from the argument.
1347 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1348 if test "X$xdir" = "X$arg"; then
1349 xdir=
1350 else
1351 xdir="$xdir/"
1352 fi
1353
1354 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1355 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1356 libobjs="$libobjs $pic_object"
1357 non_pic_objects="$non_pic_objects $non_pic_object"
1358 fi
1359 fi
1360 done
1361 else
1362 $echo "$modename: link input file \`$save_arg' does not exist"
1363 exit $EXIT_FAILURE
1364 fi
1365 arg=$save_arg
1366 prev=
1367 continue
1368 ;;
1369 rpath | xrpath)
1370 # We need an absolute path.
1371 case $arg in
1372 [\\/]* | [A-Za-z]:[\\/]*) ;;
1373 *)
1374 $echo "$modename: only absolute run-paths are allowed" 1>&2
1375 exit $EXIT_FAILURE
1376 ;;
1377 esac
1378 if test "$prev" = rpath; then
1379 case "$rpath " in
1380 *" $arg "*) ;;
1381 *) rpath="$rpath $arg" ;;
1382 esac
1383 else
1384 case "$xrpath " in
1385 *" $arg "*) ;;
1386 *) xrpath="$xrpath $arg" ;;
1387 esac
1388 fi
1389 prev=
1390 continue
1391 ;;
1392 xcompiler)
1393 compiler_flags="$compiler_flags $qarg"
1394 prev=
1395 compile_command="$compile_command $qarg"
1396 finalize_command="$finalize_command $qarg"
1397 continue
1398 ;;
1399 xlinker)
1400 linker_flags="$linker_flags $qarg"
1401 compiler_flags="$compiler_flags $wl$qarg"
1402 prev=
1403 compile_command="$compile_command $wl$qarg"
1404 finalize_command="$finalize_command $wl$qarg"
1405 continue
1406 ;;
1407 xcclinker)
1408 linker_flags="$linker_flags $qarg"
1409 compiler_flags="$compiler_flags $qarg"
1410 prev=
1411 compile_command="$compile_command $qarg"
1412 finalize_command="$finalize_command $qarg"
1413 continue
1414 ;;
1415 shrext)
1416 shrext_cmds="$arg"
1417 prev=
1418 continue
1419 ;;
1420 darwin_framework|darwin_framework_skip)
1421 test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
1422 compile_command="$compile_command $arg"
1423 finalize_command="$finalize_command $arg"
1424 prev=
1425 continue
1426 ;;
1427 *)
1428 eval "$prev=\"\$arg\""
1429 prev=
1430 continue
1431 ;;
1432 esac
1433 fi # test -n "$prev"
1434
1435 prevarg="$arg"
1436
1437 case $arg in
1438 -all-static)
1439 if test -n "$link_static_flag"; then
1440 compile_command="$compile_command $link_static_flag"
1441 finalize_command="$finalize_command $link_static_flag"
1442 fi
1443 continue
1444 ;;
1445
1446 -allow-undefined)
1447 # FIXME: remove this flag sometime in the future.
1448 $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1449 continue
1450 ;;
1451
1452 -avoid-version)
1453 avoid_version=yes
1454 continue
1455 ;;
1456
1457 -dlopen)
1458 prev=dlfiles
1459 continue
1460 ;;
1461
1462 -dlpreopen)
1463 prev=dlprefiles
1464 continue
1465 ;;
1466
1467 -export-dynamic)
1468 export_dynamic=yes
1469 continue
1470 ;;
1471
1472 -export-symbols | -export-symbols-regex)
1473 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1474 $echo "$modename: more than one -exported-symbols argument is not allowed"
1475 exit $EXIT_FAILURE
1476 fi
1477 if test "X$arg" = "X-export-symbols"; then
1478 prev=expsyms
1479 else
1480 prev=expsyms_regex
1481 fi
1482 continue
1483 ;;
1484
1485 -framework|-arch|-isysroot)
1486 case " $CC " in
1487 *" ${arg} ${1} "* | *" ${arg} ${1} "*)
1488 prev=darwin_framework_skip ;;
1489 *) compiler_flags="$compiler_flags $arg"
1490 prev=darwin_framework ;;
1491 esac
1492 compile_command="$compile_command $arg"
1493 finalize_command="$finalize_command $arg"
1494 continue
1495 ;;
1496
1497 -inst-prefix-dir)
1498 prev=inst_prefix
1499 continue
1500 ;;
1501
1502 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
1503 # so, if we see these flags be careful not to treat them like -L
1504 -L[A-Z][A-Z]*:*)
1505 case $with_gcc/$host in
1506 no/*-*-irix* | /*-*-irix*)
1507 compile_command="$compile_command $arg"
1508 finalize_command="$finalize_command $arg"
1509 ;;
1510 esac
1511 continue
1512 ;;
1513
1514 -L*)
1515 dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1516 # We need an absolute path.
1517 case $dir in
1518 [\\/]* | [A-Za-z]:[\\/]*) ;;
1519 *)
1520 absdir=`cd "$dir" && pwd`
1521 if test -z "$absdir"; then
1522 $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
1523 absdir="$dir"
1524 notinst_path="$notinst_path $dir"
1525 fi
1526 dir="$absdir"
1527 ;;
1528 esac
1529 case "$deplibs " in
1530 *" -L$dir "*) ;;
1531 *)
1532 deplibs="$deplibs -L$dir"
1533 lib_search_path="$lib_search_path $dir"
1534 ;;
1535 esac
1536 case $host in
1537 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1538 testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
1539 case :$dllsearchpath: in
1540 *":$dir:"*) ;;
1541 *) dllsearchpath="$dllsearchpath:$dir";;
1542 esac
1543 case :$dllsearchpath: in
1544 *":$testbindir:"*) ;;
1545 *) dllsearchpath="$dllsearchpath:$testbindir";;
1546 esac
1547 ;;
1548 esac
1549 continue
1550 ;;
1551
1552 -l*)
1553 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
1554 case $host in
1555 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
1556 # These systems don't actually have a C or math library (as such)
1557 continue
1558 ;;
1559 *-*-os2*)
1560 # These systems don't actually have a C library (as such)
1561 test "X$arg" = "X-lc" && continue
1562 ;;
1563 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
1564 # Do not include libc due to us having libc/libc_r.
1565 test "X$arg" = "X-lc" && continue
1566 ;;
1567 *-*-rhapsody* | *-*-darwin1.[012])
1568 # Rhapsody C and math libraries are in the System framework
1569 deplibs="$deplibs -framework System"
1570 continue
1571 ;;
1572 *-*-sco3.2v5* | *-*-sco5v6*)
1573 # Causes problems with __ctype
1574 test "X$arg" = "X-lc" && continue
1575 ;;
1576 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
1577 # Compiler inserts libc in the correct place for threads to work
1578 test "X$arg" = "X-lc" && continue
1579 ;;
1580 esac
1581 elif test "X$arg" = "X-lc_r"; then
1582 case $host in
1583 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
1584 # Do not include libc_r directly, use -pthread flag.
1585 continue
1586 ;;
1587 esac
1588 fi
1589 deplibs="$deplibs $arg"
1590 continue
1591 ;;
1592
1593 # Tru64 UNIX uses -model [arg] to determine the layout of C++
1594 # classes, name mangling, and exception handling.
1595 -model)
1596 compile_command="$compile_command $arg"
1597 compiler_flags="$compiler_flags $arg"
1598 finalize_command="$finalize_command $arg"
1599 prev=xcompiler
1600 continue
1601 ;;
1602
1603 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
1604 compiler_flags="$compiler_flags $arg"
1605 compile_command="$compile_command $arg"
1606 finalize_command="$finalize_command $arg"
1607 continue
1608 ;;
1609
1610 -module)
1611 module=yes
1612 continue
1613 ;;
1614
1615 # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
1616 # -r[0-9][0-9]* specifies the processor on the SGI compiler
1617 # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
1618 # +DA*, +DD* enable 64-bit mode on the HP compiler
1619 # -q* pass through compiler args for the IBM compiler
1620 # -m* pass through architecture-specific compiler args for GCC
1621 # -m*, -t[45]*, -txscale* pass through architecture-specific
1622 # compiler args for GCC
1623 # -pg pass through profiling flag for GCC
1624 # @file GCC response files
1625 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
1626 -t[45]*|-txscale*|@*)
1627
1628 # Unknown arguments in both finalize_command and compile_command need
1629 # to be aesthetically quoted because they are evaled later.
1630 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1631 case $arg in
1632 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1633 arg="\"$arg\""
1634 ;;
1635 esac
1636 compile_command="$compile_command $arg"
1637 finalize_command="$finalize_command $arg"
1638 compiler_flags="$compiler_flags $arg"
1639 continue
1640 ;;
1641
1642 -shrext)
1643 prev=shrext
1644 continue
1645 ;;
1646
1647 -no-fast-install)
1648 fast_install=no
1649 continue
1650 ;;
1651
1652 -no-install)
1653 case $host in
1654 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
1655 # The PATH hackery in wrapper scripts is required on Windows
1656 # in order for the loader to find any dlls it needs.
1657 $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
1658 $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
1659 fast_install=no
1660 ;;
1661 *) no_install=yes ;;
1662 esac
1663 continue
1664 ;;
1665
1666 -no-undefined)
1667 allow_undefined=no
1668 continue
1669 ;;
1670
1671 -objectlist)
1672 prev=objectlist
1673 continue
1674 ;;
1675
1676 -o) prev=output ;;
1677
1678 -precious-files-regex)
1679 prev=precious_regex
1680 continue
1681 ;;
1682
1683 -release)
1684 prev=release
1685 continue
1686 ;;
1687
1688 -rpath)
1689 prev=rpath
1690 continue
1691 ;;
1692
1693 -R)
1694 prev=xrpath
1695 continue
1696 ;;
1697
1698 -R*)
1699 dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1700 # We need an absolute path.
1701 case $dir in
1702 [\\/]* | [A-Za-z]:[\\/]*) ;;
1703 *)
1704 $echo "$modename: only absolute run-paths are allowed" 1>&2
1705 exit $EXIT_FAILURE
1706 ;;
1707 esac
1708 case "$xrpath " in
1709 *" $dir "*) ;;
1710 *) xrpath="$xrpath $dir" ;;
1711 esac
1712 continue
1713 ;;
1714
1715 -static)
1716 # The effects of -static are defined in a previous loop.
1717 # We used to do the same as -all-static on platforms that
1718 # didn't have a PIC flag, but the assumption that the effects
1719 # would be equivalent was wrong. It would break on at least
1720 # Digital Unix and AIX.
1721 continue
1722 ;;
1723
1724 -thread-safe)
1725 thread_safe=yes
1726 continue
1727 ;;
1728
1729 -version-info)
1730 prev=vinfo
1731 continue
1732 ;;
1733 -version-number)
1734 prev=vinfo
1735 vinfo_number=yes
1736 continue
1737 ;;
1738
1739 -Wc,*)
1740 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
1741 arg=
1742 save_ifs="$IFS"; IFS=','
1743 for flag in $args; do
1744 IFS="$save_ifs"
1745 case $flag in
1746 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1747 flag="\"$flag\""
1748 ;;
1749 esac
1750 arg="$arg $wl$flag"
1751 compiler_flags="$compiler_flags $flag"
1752 done
1753 IFS="$save_ifs"
1754 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1755 ;;
1756
1757 -Wl,*)
1758 args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
1759 arg=
1760 save_ifs="$IFS"; IFS=','
1761 for flag in $args; do
1762 IFS="$save_ifs"
1763 case $flag in
1764 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1765 flag="\"$flag\""
1766 ;;
1767 esac
1768 arg="$arg $wl$flag"
1769 compiler_flags="$compiler_flags $wl$flag"
1770 linker_flags="$linker_flags $flag"
1771 done
1772 IFS="$save_ifs"
1773 arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
1774 ;;
1775
1776 -Xcompiler)
1777 prev=xcompiler
1778 continue
1779 ;;
1780
1781 -Xlinker)
1782 prev=xlinker
1783 continue
1784 ;;
1785
1786 -XCClinker)
1787 prev=xcclinker
1788 continue
1789 ;;
1790
1791 # Some other compiler flag.
1792 -* | +*)
1793 # Unknown arguments in both finalize_command and compile_command need
1794 # to be aesthetically quoted because they are evaled later.
1795 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1796 case $arg in
1797 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1798 arg="\"$arg\""
1799 ;;
1800 esac
1801 ;;
1802
1803 *.$objext)
1804 # A standard object.
1805 objs="$objs $arg"
1806 ;;
1807
1808 *.lo)
1809 # A libtool-controlled object.
1810
1811 # Check to see that this really is a libtool object.
1812 if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1813 pic_object=
1814 non_pic_object=
1815
1816 # Read the .lo file
1817 # If there is no directory component, then add one.
1818 case $arg in
1819 */* | *\\*) . $arg ;;
1820 *) . ./$arg ;;
1821 esac
1822
1823 if test -z "$pic_object" || \
1824 test -z "$non_pic_object" ||
1825 test "$pic_object" = none && \
1826 test "$non_pic_object" = none; then
1827 $echo "$modename: cannot find name of object for \`$arg'" 1>&2
1828 exit $EXIT_FAILURE
1829 fi
1830
1831 # Extract subdirectory from the argument.
1832 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1833 if test "X$xdir" = "X$arg"; then
1834 xdir=
1835 else
1836 xdir="$xdir/"
1837 fi
1838
1839 if test "$pic_object" != none; then
1840 # Prepend the subdirectory the object is found in.
1841 pic_object="$xdir$pic_object"
1842
1843 if test "$prev" = dlfiles; then
1844 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
1845 dlfiles="$dlfiles $pic_object"
1846 prev=
1847 continue
1848 else
1849 # If libtool objects are unsupported, then we need to preload.
1850 prev=dlprefiles
1851 fi
1852 fi
1853
1854 # CHECK ME: I think I busted this. -Ossama
1855 if test "$prev" = dlprefiles; then
1856 # Preload the old-style object.
1857 dlprefiles="$dlprefiles $pic_object"
1858 prev=
1859 fi
1860
1861 # A PIC object.
1862 libobjs="$libobjs $pic_object"
1863 arg="$pic_object"
1864 fi
1865
1866 # Non-PIC object.
1867 if test "$non_pic_object" != none; then
1868 # Prepend the subdirectory the object is found in.
1869 non_pic_object="$xdir$non_pic_object"
1870
1871 # A standard non-PIC object
1872 non_pic_objects="$non_pic_objects $non_pic_object"
1873 if test -z "$pic_object" || test "$pic_object" = none ; then
1874 arg="$non_pic_object"
1875 fi
1876 else
1877 # If the PIC object exists, use it instead.
1878 # $xdir was prepended to $pic_object above.
1879 non_pic_object="$pic_object"
1880 non_pic_objects="$non_pic_objects $non_pic_object"
1881 fi
1882 else
1883 # Only an error if not doing a dry-run.
1884 if test -z "$run"; then
1885 $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
1886 exit $EXIT_FAILURE
1887 else
1888 # Dry-run case.
1889
1890 # Extract subdirectory from the argument.
1891 xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1892 if test "X$xdir" = "X$arg"; then
1893 xdir=
1894 else
1895 xdir="$xdir/"
1896 fi
1897
1898 pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
1899 non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
1900 libobjs="$libobjs $pic_object"
1901 non_pic_objects="$non_pic_objects $non_pic_object"
1902 fi
1903 fi
1904 ;;
1905
1906 *.$libext)
1907 # An archive.
1908 deplibs="$deplibs $arg"
1909 old_deplibs="$old_deplibs $arg"
1910 continue
1911 ;;
1912
1913 *.la)
1914 # A libtool-controlled library.
1915
1916 if test "$prev" = dlfiles; then
1917 # This library was specified with -dlopen.
1918 dlfiles="$dlfiles $arg"
1919 prev=
1920 elif test "$prev" = dlprefiles; then
1921 # The library was specified with -dlpreopen.
1922 dlprefiles="$dlprefiles $arg"
1923 prev=
1924 else
1925 deplibs="$deplibs $arg"
1926 fi
1927 continue
1928 ;;
1929
1930 # Some other compiler argument.
1931 *)
1932 # Unknown arguments in both finalize_command and compile_command need
1933 # to be aesthetically quoted because they are evaled later.
1934 arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1935 case $arg in
1936 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1937 arg="\"$arg\""
1938 ;;
1939 esac
1940 ;;
1941 esac # arg
1942
1943 # Now actually substitute the argument into the commands.
1944 if test -n "$arg"; then
1945 compile_command="$compile_command $arg"
1946 finalize_command="$finalize_command $arg"
1947 fi
1948 done # argument parsing loop
1949
1950 if test -n "$prev"; then
1951 $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1952 $echo "$help" 1>&2
1953 exit $EXIT_FAILURE
1954 fi
1955
1956 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1957 eval arg=\"$export_dynamic_flag_spec\"
1958 compile_command="$compile_command $arg"
1959 finalize_command="$finalize_command $arg"
1960 fi
1961
1962 oldlibs=
1963 # calculate the name of the file, without its directory
1964 outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1965 libobjs_save="$libobjs"
1966
1967 if test -n "$shlibpath_var"; then
1968 # get the directories listed in $shlibpath_var
1969 eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
1970 else
1971 shlib_search_path=
1972 fi
1973 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
1974 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
1975
1976 output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1977 if test "X$output_objdir" = "X$output"; then
1978 output_objdir="$objdir"
1979 else
1980 output_objdir="$output_objdir/$objdir"
1981 fi
1982 # Create the object directory.
1983 if test ! -d "$output_objdir"; then
1984 $show "$mkdir $output_objdir"
1985 $run $mkdir $output_objdir
1986 exit_status=$?
1987 if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
1988 exit $exit_status
1989 fi
1990 fi
1991
1992 # Determine the type of output
1993 case $output in
1994 "")
1995 $echo "$modename: you must specify an output file" 1>&2
1996 $echo "$help" 1>&2
1997 exit $EXIT_FAILURE
1998 ;;
1999 *.$libext) linkmode=oldlib ;;
2000 *.lo | *.$objext) linkmode=obj ;;
2001 *.la) linkmode=lib ;;
2002 *) linkmode=prog ;; # Anything else should be a program.
2003 esac
2004
2005 case $host in
2006 *cygwin* | *mingw* | *pw32*)
2007 # don't eliminate duplications in $postdeps and $predeps
2008 duplicate_compiler_generated_deps=yes
2009 ;;
2010 *)
2011 duplicate_compiler_generated_deps=$duplicate_deps
2012 ;;
2013 esac
2014 specialdeplibs=
2015
2016 libs=
2017 # Find all interdependent deplibs by searching for libraries
2018 # that are linked more than once (e.g. -la -lb -la)
2019 for deplib in $deplibs; do
2020 if test "X$duplicate_deps" = "Xyes" ; then
2021 case "$libs " in
2022 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2023 esac
2024 fi
2025 libs="$libs $deplib"
2026 done
2027
2028 if test "$linkmode" = lib; then
2029 libs="$predeps $libs $compiler_lib_search_path $postdeps"
2030
2031 # Compute libraries that are listed more than once in $predeps
2032 # $postdeps and mark them as special (i.e., whose duplicates are
2033 # not to be eliminated).
2034 pre_post_deps=
2035 if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
2036 for pre_post_dep in $predeps $postdeps; do
2037 case "$pre_post_deps " in
2038 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
2039 esac
2040 pre_post_deps="$pre_post_deps $pre_post_dep"
2041 done
2042 fi
2043 pre_post_deps=
2044 fi
2045
2046 deplibs=
2047 newdependency_libs=
2048 newlib_search_path=
2049 need_relink=no # whether we're linking any uninstalled libtool libraries
2050 notinst_deplibs= # not-installed libtool libraries
2051 case $linkmode in
2052 lib)
2053 passes="conv link"
2054 for file in $dlfiles $dlprefiles; do
2055 case $file in
2056 *.la) ;;
2057 *)
2058 $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
2059 exit $EXIT_FAILURE
2060 ;;
2061 esac
2062 done
2063 ;;
2064 prog)
2065 compile_deplibs=
2066 finalize_deplibs=
2067 alldeplibs=no
2068 newdlfiles=
2069 newdlprefiles=
2070 passes="conv scan dlopen dlpreopen link"
2071 ;;
2072 *) passes="conv"
2073 ;;
2074 esac
2075 for pass in $passes; do
2076 if test "$linkmode,$pass" = "lib,link" ||
2077 test "$linkmode,$pass" = "prog,scan"; then
2078 libs="$deplibs"
2079 deplibs=
2080 fi
2081 if test "$linkmode" = prog; then
2082 case $pass in
2083 dlopen) libs="$dlfiles" ;;
2084 dlpreopen) libs="$dlprefiles" ;;
2085 link)
2086 libs="$deplibs %DEPLIBS%"
2087 test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
2088 ;;
2089 esac
2090 fi
2091 if test "$pass" = dlopen; then
2092 # Collect dlpreopened libraries
2093 save_deplibs="$deplibs"
2094 deplibs=
2095 fi
2096 for deplib in $libs; do
2097 lib=
2098 found=no
2099 case $deplib in
2100 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
2101 if test "$linkmode,$pass" = "prog,link"; then
2102 compile_deplibs="$deplib $compile_deplibs"
2103 finalize_deplibs="$deplib $finalize_deplibs"
2104 else
2105 compiler_flags="$compiler_flags $deplib"
2106 fi
2107 continue
2108 ;;
2109 -l*)
2110 if test "$linkmode" != lib && test "$linkmode" != prog; then
2111 $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
2112 continue
2113 fi
2114 name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
2115 for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
2116 for search_ext in .la $std_shrext .so .a; do
2117 # Search the libtool library
2118 lib="$searchdir/lib${name}${search_ext}"
2119 if test -f "$lib"; then
2120 if test "$search_ext" = ".la"; then
2121 found=yes
2122 else
2123 found=no
2124 fi
2125 break 2
2126 fi
2127 done
2128 done
2129 if test "$found" != yes; then
2130 # deplib doesn't seem to be a libtool library
2131 if test "$linkmode,$pass" = "prog,link"; then
2132 compile_deplibs="$deplib $compile_deplibs"
2133 finalize_deplibs="$deplib $finalize_deplibs"
2134 else
2135 deplibs="$deplib $deplibs"
2136 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
2137 fi
2138 continue
2139 else # deplib is a libtool library
2140 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
2141 # We need to do some special things here, and not later.
2142 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
2143 case " $predeps $postdeps " in
2144 *" $deplib "*)
2145 if (${SED} -e '2q' $lib |
2146 grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
2147 library_names=
2148 old_library=
2149 case $lib in
2150 */* | *\\*) . $lib ;;
2151 *) . ./$lib ;;
2152 esac
2153 for l in $old_library $library_names; do
2154 ll="$l"
2155 done
2156 if test "X$ll" = "X$old_library" ; then # only static version available
2157 found=no
2158 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
2159 test "X$ladir" = "X$lib" && ladir="."
2160 lib=$ladir/$old_library
2161 if test "$linkmode,$pass" = "prog,link"; then
2162 compile_deplibs="$deplib $compile_deplibs"
2163 finalize_deplibs="$deplib $finalize_deplibs"
2164 else
2165 deplibs="$deplib $deplibs"
2166 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
2167 fi
2168 continue
2169 fi
2170 fi
2171 ;;
2172 *) ;;
2173 esac
2174 fi
2175 fi
2176 ;; # -l
2177 -L*)
2178 case $linkmode in
2179 lib)
2180 deplibs="$deplib $deplibs"
2181 test "$pass" = conv && continue
2182 newdependency_libs="$deplib $newdependency_libs"
2183 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
2184 ;;
2185 prog)
2186 if test "$pass" = conv; then
2187 deplibs="$deplib $deplibs"
2188 continue
2189 fi
2190 if test "$pass" = scan; then
2191 deplibs="$deplib $deplibs"
2192 else
2193 compile_deplibs="$deplib $compile_deplibs"
2194 finalize_deplibs="$deplib $finalize_deplibs"
2195 fi
2196 newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
2197 ;;
2198 *)
2199 $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
2200 ;;
2201 esac # linkmode
2202 continue
2203 ;; # -L
2204 -R*)
2205 if test "$pass" = link; then
2206 dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
2207 # Make sure the xrpath contains only unique directories.
2208 case "$xrpath " in
2209 *" $dir "*) ;;
2210 *) xrpath="$xrpath $dir" ;;
2211 esac
2212 fi
2213 deplibs="$deplib $deplibs"
2214 continue
2215 ;;
2216 *.la) lib="$deplib" ;;
2217 *.$libext)
2218 if test "$pass" = conv; then
2219 deplibs="$deplib $deplibs"
2220 continue
2221 fi
2222 case $linkmode in
2223 lib)
2224 valid_a_lib=no
2225 case $deplibs_check_method in
2226 match_pattern*)
2227 set dummy $deplibs_check_method
2228 match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
2229 if eval $echo \"$deplib\" 2>/dev/null \
2230 | $SED 10q \
2231 | $EGREP "$match_pattern_regex" > /dev/null; then
2232 valid_a_lib=yes
2233 fi
2234 ;;
2235 pass_all)
2236 valid_a_lib=yes
2237 ;;
2238 esac
2239 if test "$valid_a_lib" != yes; then
2240 $echo
2241 $echo "*** Warning: Trying to link with static lib archive $deplib."
2242 $echo "*** I have the capability to make that library automatically link in when"
2243 $echo "*** you link to this library. But I can only do this if you have a"
2244 $echo "*** shared version of the library, which you do not appear to have"
2245 $echo "*** because the file extensions .$libext of this argument makes me believe"
2246 $echo "*** that it is just a static archive that I should not used here."
2247 else
2248 $echo
2249 $echo "*** Warning: Linking the shared library $output against the"
2250 $echo "*** static library $deplib is not portable!"
2251 deplibs="$deplib $deplibs"
2252 fi
2253 continue
2254 ;;
2255 prog)
2256 if test "$pass" != link; then
2257 deplibs="$deplib $deplibs"
2258 else
2259 compile_deplibs="$deplib $compile_deplibs"
2260 finalize_deplibs="$deplib $finalize_deplibs"
2261 fi
2262 continue
2263 ;;
2264 esac # linkmode
2265 ;; # *.$libext
2266 *.lo | *.$objext)
2267 if test "$pass" = conv; then
2268 deplibs="$deplib $deplibs"
2269 elif test "$linkmode" = prog; then
2270 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
2271 # If there is no dlopen support or we're linking statically,
2272 # we need to preload.
2273 newdlprefiles="$newdlprefiles $deplib"
2274 compile_deplibs="$deplib $compile_deplibs"
2275 finalize_deplibs="$deplib $finalize_deplibs"
2276 else
2277 newdlfiles="$newdlfiles $deplib"
2278 fi
2279 fi
2280 continue
2281 ;;
2282 %DEPLIBS%)
2283 alldeplibs=yes
2284 continue
2285 ;;
2286 esac # case $deplib
2287 if test "$found" = yes || test -f "$lib"; then :
2288 else
2289 $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
2290 exit $EXIT_FAILURE
2291 fi
2292
2293 # Check to see that this really is a libtool archive.
2294 if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
2295 else
2296 $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
2297 exit $EXIT_FAILURE
2298 fi
2299
2300 ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
2301 test "X$ladir" = "X$lib" && ladir="."
2302
2303 dlname=
2304 dlopen=
2305 dlpreopen=
2306 libdir=
2307 library_names=
2308 old_library=
2309 # If the library was installed with an old release of libtool,
2310 # it will not redefine variables installed, or shouldnotlink
2311 installed=yes
2312 shouldnotlink=no
2313 avoidtemprpath=
2314
2315
2316 # Read the .la file
2317 case $lib in
2318 */* | *\\*) . $lib ;;
2319 *) . ./$lib ;;
2320 esac
2321
2322 if test "$linkmode,$pass" = "lib,link" ||
2323 test "$linkmode,$pass" = "prog,scan" ||
2324 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
2325 test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
2326 test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
2327 fi
2328
2329 if test "$pass" = conv; then
2330 # Only check for convenience libraries
2331 deplibs="$lib $deplibs"
2332 if test -z "$libdir"; then
2333 if test -z "$old_library"; then
2334 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2335 exit $EXIT_FAILURE
2336 fi
2337 # It is a libtool convenience library, so add in its objects.
2338 convenience="$convenience $ladir/$objdir/$old_library"
2339 old_convenience="$old_convenience $ladir/$objdir/$old_library"
2340 tmp_libs=
2341 for deplib in $dependency_libs; do
2342 deplibs="$deplib $deplibs"
2343 if test "X$duplicate_deps" = "Xyes" ; then
2344 case "$tmp_libs " in
2345 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2346 esac
2347 fi
2348 tmp_libs="$tmp_libs $deplib"
2349 done
2350 elif test "$linkmode" != prog && test "$linkmode" != lib; then
2351 $echo "$modename: \`$lib' is not a convenience library" 1>&2
2352 exit $EXIT_FAILURE
2353 fi
2354 continue
2355 fi # $pass = conv
2356
2357
2358 # Get the name of the library we link against.
2359 linklib=
2360 for l in $old_library $library_names; do
2361 linklib="$l"
2362 done
2363 if test -z "$linklib"; then
2364 $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
2365 exit $EXIT_FAILURE
2366 fi
2367
2368 # This library was specified with -dlopen.
2369 if test "$pass" = dlopen; then
2370 if test -z "$libdir"; then
2371 $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
2372 exit $EXIT_FAILURE
2373 fi
2374 if test -z "$dlname" ||
2375 test "$dlopen_support" != yes ||
2376 test "$build_libtool_libs" = no; then
2377 # If there is no dlname, no dlopen support or we're linking
2378 # statically, we need to preload. We also need to preload any
2379 # dependent libraries so libltdl's deplib preloader doesn't
2380 # bomb out in the load deplibs phase.
2381 dlprefiles="$dlprefiles $lib $dependency_libs"
2382 else
2383 newdlfiles="$newdlfiles $lib"
2384 fi
2385 continue
2386 fi # $pass = dlopen
2387
2388 # We need an absolute path.
2389 case $ladir in
2390 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
2391 *)
2392 abs_ladir=`cd "$ladir" && pwd`
2393 if test -z "$abs_ladir"; then
2394 $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
2395 $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
2396 abs_ladir="$ladir"
2397 fi
2398 ;;
2399 esac
2400 laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
2401
2402 # Find the relevant object directory and library name.
2403 if test "X$installed" = Xyes; then
2404 if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2405 $echo "$modename: warning: library \`$lib' was moved." 1>&2
2406 dir="$ladir"
2407 absdir="$abs_ladir"
2408 libdir="$abs_ladir"
2409 else
2410 dir="$libdir"
2411 absdir="$libdir"
2412 fi
2413 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
2414 else
2415 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
2416 dir="$ladir"
2417 absdir="$abs_ladir"
2418 # Remove this search path later
2419 notinst_path="$notinst_path $abs_ladir"
2420 else
2421 dir="$ladir/$objdir"
2422 absdir="$abs_ladir/$objdir"
2423 # Remove this search path later
2424 notinst_path="$notinst_path $abs_ladir"
2425 fi
2426 fi # $installed = yes
2427 name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
2428
2429 # This library was specified with -dlpreopen.
2430 if test "$pass" = dlpreopen; then
2431 if test -z "$libdir"; then
2432 $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
2433 exit $EXIT_FAILURE
2434 fi
2435 # Prefer using a static library (so that no silly _DYNAMIC symbols
2436 # are required to link).
2437 if test -n "$old_library"; then
2438 newdlprefiles="$newdlprefiles $dir/$old_library"
2439 # Otherwise, use the dlname, so that lt_dlopen finds it.
2440 elif test -n "$dlname"; then
2441 newdlprefiles="$newdlprefiles $dir/$dlname"
2442 else
2443 newdlprefiles="$newdlprefiles $dir/$linklib"
2444 fi
2445 fi # $pass = dlpreopen
2446
2447 if test -z "$libdir"; then
2448 # Link the convenience library
2449 if test "$linkmode" = lib; then
2450 deplibs="$dir/$old_library $deplibs"
2451 elif test "$linkmode,$pass" = "prog,link"; then
2452 compile_deplibs="$dir/$old_library $compile_deplibs"
2453 finalize_deplibs="$dir/$old_library $finalize_deplibs"
2454 else
2455 deplibs="$lib $deplibs" # used for prog,scan pass
2456 fi
2457 continue
2458 fi
2459
2460
2461 if test "$linkmode" = prog && test "$pass" != link; then
2462 newlib_search_path="$newlib_search_path $ladir"
2463 deplibs="$lib $deplibs"
2464
2465 linkalldeplibs=no
2466 if test "$link_all_deplibs" != no || test -z "$library_names" ||
2467 test "$build_libtool_libs" = no; then
2468 linkalldeplibs=yes
2469 fi
2470
2471 tmp_libs=
2472 for deplib in $dependency_libs; do
2473 case $deplib in
2474 -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
2475 esac
2476 # Need to link against all dependency_libs?
2477 if test "$linkalldeplibs" = yes; then
2478 deplibs="$deplib $deplibs"
2479 else
2480 # Need to hardcode shared library paths
2481 # or/and link against static libraries
2482 newdependency_libs="$deplib $newdependency_libs"
2483 fi
2484 if test "X$duplicate_deps" = "Xyes" ; then
2485 case "$tmp_libs " in
2486 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2487 esac
2488 fi
2489 tmp_libs="$tmp_libs $deplib"
2490 done # for deplib
2491 continue
2492 fi # $linkmode = prog...
2493
2494 if test "$linkmode,$pass" = "prog,link"; then
2495 if test -n "$library_names" &&
2496 { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
2497 # We need to hardcode the library path
2498 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
2499 # Make sure the rpath contains only unique directories.
2500 case "$temp_rpath " in
2501 *" $dir "*) ;;
2502 *" $absdir "*) ;;
2503 *) temp_rpath="$temp_rpath $absdir" ;;
2504 esac
2505 fi
2506
2507 # Hardcode the library path.
2508 # Skip directories that are in the system default run-time
2509 # search path.
2510 case " $sys_lib_dlsearch_path " in
2511 *" $absdir "*) ;;
2512 *)
2513 case "$compile_rpath " in
2514 *" $absdir "*) ;;
2515 *) compile_rpath="$compile_rpath $absdir"
2516 esac
2517 ;;
2518 esac
2519 case " $sys_lib_dlsearch_path " in
2520 *" $libdir "*) ;;
2521 *)
2522 case "$finalize_rpath " in
2523 *" $libdir "*) ;;
2524 *) finalize_rpath="$finalize_rpath $libdir"
2525 esac
2526 ;;
2527 esac
2528 fi # $linkmode,$pass = prog,link...
2529
2530 if test "$alldeplibs" = yes &&
2531 { test "$deplibs_check_method" = pass_all ||
2532 { test "$build_libtool_libs" = yes &&
2533 test -n "$library_names"; }; }; then
2534 # We only need to search for static libraries
2535 continue
2536 fi
2537 fi
2538
2539 link_static=no # Whether the deplib will be linked statically
2540 use_static_libs=$prefer_static_libs
2541 if test "$use_static_libs" = built && test "$installed" = yes ; then
2542 use_static_libs=no
2543 fi
2544 if test -n "$library_names" &&
2545 { test "$use_static_libs" = no || test -z "$old_library"; }; then
2546 if test "$installed" = no; then
2547 notinst_deplibs="$notinst_deplibs $lib"
2548 need_relink=yes
2549 fi
2550 # This is a shared library
2551
2552 # Warn about portability, can't link against -module's on
2553 # some systems (darwin)
2554 if test "$shouldnotlink" = yes && test "$pass" = link ; then
2555 $echo
2556 if test "$linkmode" = prog; then
2557 $echo "*** Warning: Linking the executable $output against the loadable module"
2558 else
2559 $echo "*** Warning: Linking the shared library $output against the loadable module"
2560 fi
2561 $echo "*** $linklib is not portable!"
2562 fi
2563 if test "$linkmode" = lib &&
2564 test "$hardcode_into_libs" = yes; then
2565 # Hardcode the library path.
2566 # Skip directories that are in the system default run-time
2567 # search path.
2568 case " $sys_lib_dlsearch_path " in
2569 *" $absdir "*) ;;
2570 *)
2571 case "$compile_rpath " in
2572 *" $absdir "*) ;;
2573 *) compile_rpath="$compile_rpath $absdir"
2574 esac
2575 ;;
2576 esac
2577 case " $sys_lib_dlsearch_path " in
2578 *" $libdir "*) ;;
2579 *)
2580 case "$finalize_rpath " in
2581 *" $libdir "*) ;;
2582 *) finalize_rpath="$finalize_rpath $libdir"
2583 esac
2584 ;;
2585 esac
2586 fi
2587
2588 if test -n "$old_archive_from_expsyms_cmds"; then
2589 # figure out the soname
2590 set dummy $library_names
2591 realname="$2"
2592 shift; shift
2593 libname=`eval \\$echo \"$libname_spec\"`
2594 # use dlname if we got it. it's perfectly good, no?
2595 if test -n "$dlname"; then
2596 soname="$dlname"
2597 elif test -n "$soname_spec"; then
2598 # bleh windows
2599 case $host in
2600 *cygwin* | mingw*)
2601 major=`expr $current - $age`
2602 versuffix="-$major"
2603 ;;
2604 esac
2605 eval soname=\"$soname_spec\"
2606 else
2607 soname="$realname"
2608 fi
2609
2610 # Make a new name for the extract_expsyms_cmds to use
2611 soroot="$soname"
2612 soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
2613 newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
2614
2615 # If the library has no export list, then create one now
2616 if test -f "$output_objdir/$soname-def"; then :
2617 else
2618 $show "extracting exported symbol list from \`$soname'"
2619 save_ifs="$IFS"; IFS='~'
2620 cmds=$extract_expsyms_cmds
2621 for cmd in $cmds; do
2622 IFS="$save_ifs"
2623 eval cmd=\"$cmd\"
2624 $show "$cmd"
2625 $run eval "$cmd" || exit $?
2626 done
2627 IFS="$save_ifs"
2628 fi
2629
2630 # Create $newlib
2631 if test -f "$output_objdir/$newlib"; then :; else
2632 $show "generating import library for \`$soname'"
2633 save_ifs="$IFS"; IFS='~'
2634 cmds=$old_archive_from_expsyms_cmds
2635 for cmd in $cmds; do
2636 IFS="$save_ifs"
2637 eval cmd=\"$cmd\"
2638 $show "$cmd"
2639 $run eval "$cmd" || exit $?
2640 done
2641 IFS="$save_ifs"
2642 fi
2643 # make sure the library variables are pointing to the new library
2644 dir=$output_objdir
2645 linklib=$newlib
2646 fi # test -n "$old_archive_from_expsyms_cmds"
2647
2648 if test "$linkmode" = prog || test "$mode" != relink; then
2649 add_shlibpath=
2650 add_dir=
2651 add=
2652 lib_linked=yes
2653 case $hardcode_action in
2654 immediate | unsupported)
2655 if test "$hardcode_direct" = no; then
2656 add="$dir/$linklib"
2657 case $host in
2658 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
2659 *-*-sysv4*uw2*) add_dir="-L$dir" ;;
2660 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
2661 *-*-unixware7*) add_dir="-L$dir" ;;
2662 *-*-darwin* )
2663 # if the lib is a module then we can not link against
2664 # it, someone is ignoring the new warnings I added
2665 if /usr/bin/file -L $add 2> /dev/null |
2666 $EGREP ": [^:]* bundle" >/dev/null ; then
2667 $echo "** Warning, lib $linklib is a module, not a shared library"
2668 if test -z "$old_library" ; then
2669 $echo
2670 $echo "** And there doesn't seem to be a static archive available"
2671 $echo "** The link will probably fail, sorry"
2672 else
2673 add="$dir/$old_library"
2674 fi
2675 fi
2676 esac
2677 elif test "$hardcode_minus_L" = no; then
2678 case $host in
2679 *-*-sunos*) add_shlibpath="$dir" ;;
2680 esac
2681 add_dir="-L$dir"
2682 add="-l$name"
2683 elif test "$hardcode_shlibpath_var" = no; then
2684 add_shlibpath="$dir"
2685 add="-l$name"
2686 else
2687 lib_linked=no
2688 fi
2689 ;;
2690 relink)
2691 if test "$hardcode_direct" = yes; then
2692 add="$dir/$linklib"
2693 elif test "$hardcode_minus_L" = yes; then
2694 add_dir="-L$dir"
2695 # Try looking first in the location we're being installed to.
2696 if test -n "$inst_prefix_dir"; then
2697 case $libdir in
2698 [\\/]*)
2699 add_dir="$add_dir -L$inst_prefix_dir$libdir"
2700 ;;
2701 esac
2702 fi
2703 add="-l$name"
2704 elif test "$hardcode_shlibpath_var" = yes; then
2705 add_shlibpath="$dir"
2706 add="-l$name"
2707 else
2708 lib_linked=no
2709 fi
2710 ;;
2711 *) lib_linked=no ;;
2712 esac
2713
2714 if test "$lib_linked" != yes; then
2715 $echo "$modename: configuration error: unsupported hardcode properties"
2716 exit $EXIT_FAILURE
2717 fi
2718
2719 if test -n "$add_shlibpath"; then
2720 case :$compile_shlibpath: in
2721 *":$add_shlibpath:"*) ;;
2722 *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
2723 esac
2724 fi
2725 if test "$linkmode" = prog; then
2726 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
2727 test -n "$add" && compile_deplibs="$add $compile_deplibs"
2728 else
2729 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2730 test -n "$add" && deplibs="$add $deplibs"
2731 if test "$hardcode_direct" != yes && \
2732 test "$hardcode_minus_L" != yes && \
2733 test "$hardcode_shlibpath_var" = yes; then
2734 case :$finalize_shlibpath: in
2735 *":$libdir:"*) ;;
2736 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2737 esac
2738 fi
2739 fi
2740 fi
2741
2742 if test "$linkmode" = prog || test "$mode" = relink; then
2743 add_shlibpath=
2744 add_dir=
2745 add=
2746 # Finalize command for both is simple: just hardcode it.
2747 if test "$hardcode_direct" = yes; then
2748 add="$libdir/$linklib"
2749 elif test "$hardcode_minus_L" = yes; then
2750 add_dir="-L$libdir"
2751 add="-l$name"
2752 elif test "$hardcode_shlibpath_var" = yes; then
2753 case :$finalize_shlibpath: in
2754 *":$libdir:"*) ;;
2755 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
2756 esac
2757 add="-l$name"
2758 elif test "$hardcode_automatic" = yes; then
2759 if test -n "$inst_prefix_dir" &&
2760 test -f "$inst_prefix_dir$libdir/$linklib" ; then
2761 add="$inst_prefix_dir$libdir/$linklib"
2762 else
2763 add="$libdir/$linklib"
2764 fi
2765 else
2766 # We cannot seem to hardcode it, guess we'll fake it.
2767 add_dir="-L$libdir"
2768 # Try looking first in the location we're being installed to.
2769 if test -n "$inst_prefix_dir"; then
2770 case $libdir in
2771 [\\/]*)
2772 add_dir="$add_dir -L$inst_prefix_dir$libdir"
2773 ;;
2774 esac
2775 fi
2776 add="-l$name"
2777 fi
2778
2779 if test "$linkmode" = prog; then
2780 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
2781 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
2782 else
2783 test -n "$add_dir" && deplibs="$add_dir $deplibs"
2784 test -n "$add" && deplibs="$add $deplibs"
2785 fi
2786 fi
2787 elif test "$linkmode" = prog; then
2788 # Here we assume that one of hardcode_direct or hardcode_minus_L
2789 # is not unsupported. This is valid on all known static and
2790 # shared platforms.
2791 if test "$hardcode_direct" != unsupported; then
2792 test -n "$old_library" && linklib="$old_library"
2793 compile_deplibs="$dir/$linklib $compile_deplibs"
2794 finalize_deplibs="$dir/$linklib $finalize_deplibs"
2795 else
2796 compile_deplibs="-l$name -L$dir $compile_deplibs"
2797 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
2798 fi
2799 elif test "$build_libtool_libs" = yes; then
2800 # Not a shared library
2801 if test "$deplibs_check_method" != pass_all; then
2802 # We're trying link a shared library against a static one
2803 # but the system doesn't support it.
2804
2805 # Just print a warning and add the library to dependency_libs so
2806 # that the program can be linked against the static library.
2807 $echo
2808 $echo "*** Warning: This system can not link to static lib archive $lib."
2809 $echo "*** I have the capability to make that library automatically link in when"
2810 $echo "*** you link to this library. But I can only do this if you have a"
2811 $echo "*** shared version of the library, which you do not appear to have."
2812 if test "$module" = yes; then
2813 $echo "*** But as you try to build a module library, libtool will still create "
2814 $echo "*** a static module, that should work as long as the dlopening application"
2815 $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
2816 if test -z "$global_symbol_pipe"; then
2817 $echo
2818 $echo "*** However, this would only work if libtool was able to extract symbol"
2819 $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2820 $echo "*** not find such a program. So, this module is probably useless."
2821 $echo "*** \`nm' from GNU binutils and a full rebuild may help."
2822 fi
2823 if test "$build_old_libs" = no; then
2824 build_libtool_libs=module
2825 build_old_libs=yes
2826 else
2827 build_libtool_libs=no
2828 fi
2829 fi
2830 else
2831 deplibs="$dir/$old_library $deplibs"
2832 link_static=yes
2833 fi
2834 fi # link shared/static library?
2835
2836 if test "$linkmode" = lib; then
2837 if test -n "$dependency_libs" &&
2838 { test "$hardcode_into_libs" != yes ||
2839 test "$build_old_libs" = yes ||
2840 test "$link_static" = yes; }; then
2841 # Extract -R from dependency_libs
2842 temp_deplibs=
2843 for libdir in $dependency_libs; do
2844 case $libdir in
2845 -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
2846 case " $xrpath " in
2847 *" $temp_xrpath "*) ;;
2848 *) xrpath="$xrpath $temp_xrpath";;
2849 esac;;
2850 *) temp_deplibs="$temp_deplibs $libdir";;
2851 esac
2852 done
2853 dependency_libs="$temp_deplibs"
2854 fi
2855
2856 newlib_search_path="$newlib_search_path $absdir"
2857 # Link against this library
2858 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
2859 # ... and its dependency_libs
2860 tmp_libs=
2861 for deplib in $dependency_libs; do
2862 newdependency_libs="$deplib $newdependency_libs"
2863 if test "X$duplicate_deps" = "Xyes" ; then
2864 case "$tmp_libs " in
2865 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
2866 esac
2867 fi
2868 tmp_libs="$tmp_libs $deplib"
2869 done
2870
2871 if test "$link_all_deplibs" != no; then
2872 # Add the search paths of all dependency libraries
2873 for deplib in $dependency_libs; do
2874 case $deplib in
2875 -L*) path="$deplib" ;;
2876 *.la)
2877 dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
2878 test "X$dir" = "X$deplib" && dir="."
2879 # We need an absolute path.
2880 case $dir in
2881 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
2882 *)
2883 absdir=`cd "$dir" && pwd`
2884 if test -z "$absdir"; then
2885 $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
2886 absdir="$dir"
2887 fi
2888 ;;
2889 esac
2890 if grep "^installed=no" $deplib > /dev/null; then
2891 path="$absdir/$objdir"
2892 else
2893 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
2894 if test -z "$libdir"; then
2895 $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
2896 exit $EXIT_FAILURE
2897 fi
2898 if test "$absdir" != "$libdir"; then
2899 $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
2900 fi
2901 path="$absdir"
2902 fi
2903 depdepl=
2904 case $host in
2905 *-*-darwin*)
2906 # we do not want to link against static libs,
2907 # but need to link against shared
2908 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
2909 if test -n "$deplibrary_names" ; then
2910 for tmp in $deplibrary_names ; do
2911 depdepl=$tmp
2912 done
2913 if test -f "$path/$depdepl" ; then
2914 depdepl="$path/$depdepl"
2915 fi
2916 # do not add paths which are already there
2917 case " $newlib_search_path " in
2918 *" $path "*) ;;
2919 *) newlib_search_path="$newlib_search_path $path";;
2920 esac
2921 fi
2922 path=""
2923 ;;
2924 *)
2925 path="-L$path"
2926 ;;
2927 esac
2928 ;;
2929 -l*)
2930 case $host in
2931 *-*-darwin*)
2932 # Again, we only want to link against shared libraries
2933 eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
2934 for tmp in $newlib_search_path ; do
2935 if test -f "$tmp/lib$tmp_libs.dylib" ; then
2936 eval depdepl="$tmp/lib$tmp_libs.dylib"
2937 break
2938 fi
2939 done
2940 path=""
2941 ;;
2942 *) continue ;;
2943 esac
2944 ;;
2945 *) continue ;;
2946 esac
2947 case " $deplibs " in
2948 *" $path "*) ;;
2949 *) deplibs="$path $deplibs" ;;
2950 esac
2951 case " $deplibs " in
2952 *" $depdepl "*) ;;
2953 *) deplibs="$depdepl $deplibs" ;;
2954 esac
2955 done
2956 fi # link_all_deplibs != no
2957 fi # linkmode = lib
2958 done # for deplib in $libs
2959 dependency_libs="$newdependency_libs"
2960 if test "$pass" = dlpreopen; then
2961 # Link the dlpreopened libraries before other libraries
2962 for deplib in $save_deplibs; do
2963 deplibs="$deplib $deplibs"
2964 done
2965 fi
2966 if test "$pass" != dlopen; then
2967 if test "$pass" != conv; then
2968 # Make sure lib_search_path contains only unique directories.
2969 lib_search_path=
2970 for dir in $newlib_search_path; do
2971 case "$lib_search_path " in
2972 *" $dir "*) ;;
2973 *) lib_search_path="$lib_search_path $dir" ;;
2974 esac
2975 done
2976 newlib_search_path=
2977 fi
2978
2979 if test "$linkmode,$pass" != "prog,link"; then
2980 vars="deplibs"
2981 else
2982 vars="compile_deplibs finalize_deplibs"
2983 fi
2984 for var in $vars dependency_libs; do
2985 # Add libraries to $var in reverse order
2986 eval tmp_libs=\"\$$var\"
2987 new_libs=
2988 for deplib in $tmp_libs; do
2989 # FIXME: Pedantically, this is the right thing to do, so
2990 # that some nasty dependency loop isn't accidentally
2991 # broken:
2992 #new_libs="$deplib $new_libs"
2993 # Pragmatically, this seems to cause very few problems in
2994 # practice:
2995 case $deplib in
2996 -L*) new_libs="$deplib $new_libs" ;;
2997 -R*) ;;
2998 *)
2999 # And here is the reason: when a library appears more
3000 # than once as an explicit dependence of a library, or
3001 # is implicitly linked in more than once by the
3002 # compiler, it is considered special, and multiple
3003 # occurrences thereof are not removed. Compare this
3004 # with having the same library being listed as a
3005 # dependency of multiple other libraries: in this case,
3006 # we know (pedantically, we assume) the library does not
3007 # need to be listed more than once, so we keep only the
3008 # last copy. This is not always right, but it is rare
3009 # enough that we require users that really mean to play
3010 # such unportable linking tricks to link the library
3011 # using -Wl,-lname, so that libtool does not consider it
3012 # for duplicate removal.
3013 case " $specialdeplibs " in
3014 *" $deplib "*) new_libs="$deplib $new_libs" ;;
3015 *)
3016 case " $new_libs " in
3017 *" $deplib "*) ;;
3018 *) new_libs="$deplib $new_libs" ;;
3019 esac
3020 ;;
3021 esac
3022 ;;
3023 esac
3024 done
3025 tmp_libs=
3026 for deplib in $new_libs; do
3027 case $deplib in
3028 -L*)
3029 case " $tmp_libs " in
3030 *" $deplib "*) ;;
3031 *) tmp_libs="$tmp_libs $deplib" ;;
3032 esac
3033 ;;
3034 *) tmp_libs="$tmp_libs $deplib" ;;
3035 esac
3036 done
3037 eval $var=\"$tmp_libs\"
3038 done # for var
3039 fi
3040 # Last step: remove runtime libs from dependency_libs
3041 # (they stay in deplibs)
3042 tmp_libs=
3043 for i in $dependency_libs ; do
3044 case " $predeps $postdeps $compiler_lib_search_path " in
3045 *" $i "*)
3046 i=""
3047 ;;
3048 esac
3049 if test -n "$i" ; then
3050 tmp_libs="$tmp_libs $i"
3051 fi
3052 done
3053 dependency_libs=$tmp_libs
3054 done # for pass
3055 if test "$linkmode" = prog; then
3056 dlfiles="$newdlfiles"
3057 dlprefiles="$newdlprefiles"
3058 fi
3059
3060 case $linkmode in
3061 oldlib)
3062 if test -n "$deplibs"; then
3063 $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
3064 fi
3065
3066 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3067 $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
3068 fi
3069
3070 if test -n "$rpath"; then
3071 $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
3072 fi
3073
3074 if test -n "$xrpath"; then
3075 $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
3076 fi
3077
3078 if test -n "$vinfo"; then
3079 $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
3080 fi
3081
3082 if test -n "$release"; then
3083 $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
3084 fi
3085
3086 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
3087 $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
3088 fi
3089
3090 # Now set the variables for building old libraries.
3091 build_libtool_libs=no
3092 oldlibs="$output"
3093 objs="$objs$old_deplibs"
3094 ;;
3095
3096 lib)
3097 # Make sure we only generate libraries of the form `libNAME.la'.
3098 case $outputname in
3099 lib*)
3100 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
3101 eval shared_ext=\"$shrext_cmds\"
3102 eval libname=\"$libname_spec\"
3103 ;;
3104 *)
3105 if test "$module" = no; then
3106 $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
3107 $echo "$help" 1>&2
3108 exit $EXIT_FAILURE
3109 fi
3110 if test "$need_lib_prefix" != no; then
3111 # Add the "lib" prefix for modules if required
3112 name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
3113 eval shared_ext=\"$shrext_cmds\"
3114 eval libname=\"$libname_spec\"
3115 else
3116 libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
3117 fi
3118 ;;
3119 esac
3120
3121 if test -n "$objs"; then
3122 if test "$deplibs_check_method" != pass_all; then
3123 $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
3124 exit $EXIT_FAILURE
3125 else
3126 $echo
3127 $echo "*** Warning: Linking the shared library $output against the non-libtool"
3128 $echo "*** objects $objs is not portable!"
3129 libobjs="$libobjs $objs"
3130 fi
3131 fi
3132
3133 if test "$dlself" != no; then
3134 $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
3135 fi
3136
3137 set dummy $rpath
3138 if test "$#" -gt 2; then
3139 $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
3140 fi
3141 install_libdir="$2"
3142
3143 oldlibs=
3144 if test -z "$rpath"; then
3145 if test "$build_libtool_libs" = yes; then
3146 # Building a libtool convenience library.
3147 # Some compilers have problems with a `.al' extension so
3148 # convenience libraries should have the same extension an
3149 # archive normally would.
3150 oldlibs="$output_objdir/$libname.$libext $oldlibs"
3151 build_libtool_libs=convenience
3152 build_old_libs=yes
3153 fi
3154
3155 if test -n "$vinfo"; then
3156 $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
3157 fi
3158
3159 if test -n "$release"; then
3160 $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
3161 fi
3162 else
3163
3164 # Parse the version information argument.
3165 save_ifs="$IFS"; IFS=':'
3166 set dummy $vinfo 0 0 0
3167 IFS="$save_ifs"
3168
3169 if test -n "$8"; then
3170 $echo "$modename: too many parameters to \`-version-info'" 1>&2
3171 $echo "$help" 1>&2
3172 exit $EXIT_FAILURE
3173 fi
3174
3175 # convert absolute version numbers to libtool ages
3176 # this retains compatibility with .la files and attempts
3177 # to make the code below a bit more comprehensible
3178
3179 case $vinfo_number in
3180 yes)
3181 number_major="$2"
3182 number_minor="$3"
3183 number_revision="$4"
3184 #
3185 # There are really only two kinds -- those that
3186 # use the current revision as the major version
3187 # and those that subtract age and use age as
3188 # a minor version. But, then there is irix
3189 # which has an extra 1 added just for fun
3190 #
3191 case $version_type in
3192 darwin|linux|osf|windows)
3193 current=`expr $number_major + $number_minor`
3194 age="$number_minor"
3195 revision="$number_revision"
3196 ;;
3197 freebsd-aout|freebsd-elf|sunos)
3198 current="$number_major"
3199 revision="$number_minor"
3200 age="0"
3201 ;;
3202 irix|nonstopux)
3203 current=`expr $number_major + $number_minor - 1`
3204 age="$number_minor"
3205 revision="$number_minor"
3206 ;;
3207 *)
3208 $echo "$modename: unknown library version type \`$version_type'" 1>&2
3209 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
3210 exit $EXIT_FAILURE
3211 ;;
3212 esac
3213 ;;
3214 no)
3215 current="$2"
3216 revision="$3"
3217 age="$4"
3218 ;;
3219 esac
3220
3221 # Check that each of the things are valid numbers.
3222 case $current in
3223 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3224 *)
3225 $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
3226 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3227 exit $EXIT_FAILURE
3228 ;;
3229 esac
3230
3231 case $revision in
3232 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3233 *)
3234 $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
3235 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3236 exit $EXIT_FAILURE
3237 ;;
3238 esac
3239
3240 case $age in
3241 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
3242 *)
3243 $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
3244 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3245 exit $EXIT_FAILURE
3246 ;;
3247 esac
3248
3249 if test "$age" -gt "$current"; then
3250 $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
3251 $echo "$modename: \`$vinfo' is not valid version information" 1>&2
3252 exit $EXIT_FAILURE
3253 fi
3254
3255 # Calculate the version variables.
3256 major=
3257 versuffix=
3258 verstring=
3259 case $version_type in
3260 none) ;;
3261
3262 darwin)
3263 # Like Linux, but with the current version available in
3264 # verstring for coding it into the library header
3265 major=.`expr $current - $age`
3266 versuffix="$major.$age.$revision"
3267 # Darwin ld doesn't like 0 for these options...
3268 minor_current=`expr $current + 1`
3269 verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
3270 ;;
3271
3272 freebsd-aout)
3273 major=".$current"
3274 versuffix=".$current.$revision";
3275 ;;
3276
3277 freebsd-elf)
3278 major=".$current"
3279 versuffix=".$current";
3280 ;;
3281
3282 irix | nonstopux)
3283 major=`expr $current - $age + 1`
3284
3285 case $version_type in
3286 nonstopux) verstring_prefix=nonstopux ;;
3287 *) verstring_prefix=sgi ;;
3288 esac
3289 verstring="$verstring_prefix$major.$revision"
3290
3291 # Add in all the interfaces that we are compatible with.
3292 loop=$revision
3293 while test "$loop" -ne 0; do
3294 iface=`expr $revision - $loop`
3295 loop=`expr $loop - 1`
3296 verstring="$verstring_prefix$major.$iface:$verstring"
3297 done
3298
3299 # Before this point, $major must not contain `.'.
3300 major=.$major
3301 versuffix="$major.$revision"
3302 ;;
3303
3304 linux)
3305 major=.`expr $current - $age`
3306 versuffix="$major.$age.$revision"
3307 ;;
3308
3309 osf)
3310 major=.`expr $current - $age`
3311 versuffix=".$current.$age.$revision"
3312 verstring="$current.$age.$revision"
3313
3314 # Add in all the interfaces that we are compatible with.
3315 loop=$age
3316 while test "$loop" -ne 0; do
3317 iface=`expr $current - $loop`
3318 loop=`expr $loop - 1`
3319 verstring="$verstring:${iface}.0"
3320 done
3321
3322 # Make executables depend on our current version.
3323 verstring="$verstring:${current}.0"
3324 ;;
3325
3326 sunos)
3327 major=".$current"
3328 versuffix=".$current.$revision"
3329 ;;
3330
3331 windows)
3332 # Use '-' rather than '.', since we only want one
3333 # extension on DOS 8.3 filesystems.
3334 major=`expr $current - $age`
3335 versuffix="-$major"
3336 ;;
3337
3338 *)
3339 $echo "$modename: unknown library version type \`$version_type'" 1>&2
3340 $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
3341 exit $EXIT_FAILURE
3342 ;;
3343 esac
3344
3345 # Clear the version info if we defaulted, and they specified a release.
3346 if test -z "$vinfo" && test -n "$release"; then
3347 major=
3348 case $version_type in
3349 darwin)
3350 # we can't check for "0.0" in archive_cmds due to quoting
3351 # problems, so we reset it completely
3352 verstring=
3353 ;;
3354 *)
3355 verstring="0.0"
3356 ;;
3357 esac
3358 if test "$need_version" = no; then
3359 versuffix=
3360 else
3361 versuffix=".0.0"
3362 fi
3363 fi
3364
3365 # Remove version info from name if versioning should be avoided
3366 if test "$avoid_version" = yes && test "$need_version" = no; then
3367 major=
3368 versuffix=
3369 verstring=""
3370 fi
3371
3372 # Check to see if the archive will have undefined symbols.
3373 if test "$allow_undefined" = yes; then
3374 if test "$allow_undefined_flag" = unsupported; then
3375 $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
3376 build_libtool_libs=no
3377 build_old_libs=yes
3378 fi
3379 else
3380 # Don't allow undefined symbols.
3381 allow_undefined_flag="$no_undefined_flag"
3382 fi
3383 fi
3384
3385 if test "$mode" != relink; then
3386 # Remove our outputs, but don't remove object files since they
3387 # may have been created when compiling PIC objects.
3388 removelist=
3389 tempremovelist=`$echo "$output_objdir/*"`
3390 for p in $tempremovelist; do
3391 case $p in
3392 *.$objext)
3393 ;;
3394 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
3395 if test "X$precious_files_regex" != "X"; then
3396 if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
3397 then
3398 continue
3399 fi
3400 fi
3401 removelist="$removelist $p"
3402 ;;
3403 *) ;;
3404 esac
3405 done
3406 if test -n "$removelist"; then
3407 $show "${rm}r $removelist"
3408 $run ${rm}r $removelist
3409 fi
3410 fi
3411
3412 # Now set the variables for building old libraries.
3413 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
3414 oldlibs="$oldlibs $output_objdir/$libname.$libext"
3415
3416 # Transform .lo files to .o files.
3417 oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
3418 fi
3419
3420 # Eliminate all temporary directories.
3421 for path in $notinst_path; do
3422 lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
3423 deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
3424 dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
3425 done
3426
3427 if test -n "$xrpath"; then
3428 # If the user specified any rpath flags, then add them.
3429 temp_xrpath=
3430 for libdir in $xrpath; do
3431 temp_xrpath="$temp_xrpath -R$libdir"
3432 case "$finalize_rpath " in
3433 *" $libdir "*) ;;
3434 *) finalize_rpath="$finalize_rpath $libdir" ;;
3435 esac
3436 done
3437 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
3438 dependency_libs="$temp_xrpath $dependency_libs"
3439 fi
3440 fi
3441
3442 # Make sure dlfiles contains only unique files that won't be dlpreopened
3443 old_dlfiles="$dlfiles"
3444 dlfiles=
3445 for lib in $old_dlfiles; do
3446 case " $dlprefiles $dlfiles " in
3447 *" $lib "*) ;;
3448 *) dlfiles="$dlfiles $lib" ;;
3449 esac
3450 done
3451
3452 # Make sure dlprefiles contains only unique files
3453 old_dlprefiles="$dlprefiles"
3454 dlprefiles=
3455 for lib in $old_dlprefiles; do
3456 case "$dlprefiles " in
3457 *" $lib "*) ;;
3458 *) dlprefiles="$dlprefiles $lib" ;;
3459 esac
3460 done
3461
3462 if test "$build_libtool_libs" = yes; then
3463 if test -n "$rpath"; then
3464 case $host in
3465 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
3466 # these systems don't actually have a c library (as such)!
3467 ;;
3468 *-*-rhapsody* | *-*-darwin1.[012])
3469 # Rhapsody C library is in the System framework
3470 deplibs="$deplibs -framework System"
3471 ;;
3472 *-*-netbsd*)
3473 # Don't link with libc until the a.out ld.so is fixed.
3474 ;;
3475 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
3476 # Do not include libc due to us having libc/libc_r.
3477 ;;
3478 *-*-sco3.2v5* | *-*-sco5v6*)
3479 # Causes problems with __ctype
3480 ;;
3481 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
3482 # Compiler inserts libc in the correct place for threads to work
3483 ;;
3484 *)
3485 # Add libc to deplibs on all other systems if necessary.
3486 if test "$build_libtool_need_lc" = "yes"; then
3487 deplibs="$deplibs -lc"
3488 fi
3489 ;;
3490 esac
3491 fi
3492
3493 # Transform deplibs into only deplibs that can be linked in shared.
3494 name_save=$name
3495 libname_save=$libname
3496 release_save=$release
3497 versuffix_save=$versuffix
3498 major_save=$major
3499 # I'm not sure if I'm treating the release correctly. I think
3500 # release should show up in the -l (ie -lgmp5) so we don't want to
3501 # add it in twice. Is that correct?
3502 release=""
3503 versuffix=""
3504 major=""
3505 newdeplibs=
3506 droppeddeps=no
3507 case $deplibs_check_method in
3508 pass_all)
3509 # Don't check for shared/static. Everything works.
3510 # This might be a little naive. We might want to check
3511 # whether the library exists or not. But this is on
3512 # osf3 & osf4 and I'm not really sure... Just
3513 # implementing what was already the behavior.
3514 newdeplibs=$deplibs
3515 ;;
3516 test_compile)
3517 # This code stresses the "libraries are programs" paradigm to its
3518 # limits. Maybe even breaks it. We compile a program, linking it
3519 # against the deplibs as a proxy for the library. Then we can check
3520 # whether they linked in statically or dynamically with ldd.
3521 $rm conftest.c
3522 cat > conftest.c <<EOF
3523 int main() { return 0; }
3524 EOF
3525 $rm conftest
3526 $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
3527 if test "$?" -eq 0 ; then
3528 ldd_output=`ldd conftest`
3529 for i in $deplibs; do
3530 name=`expr $i : '-l\(.*\)'`
3531 # If $name is empty we are operating on a -L argument.
3532 if test "$name" != "" && test "$name" -ne "0"; then
3533 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3534 case " $predeps $postdeps " in
3535 *" $i "*)
3536 newdeplibs="$newdeplibs $i"
3537 i=""
3538 ;;
3539 esac
3540 fi
3541 if test -n "$i" ; then
3542 libname=`eval \\$echo \"$libname_spec\"`
3543 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3544 set dummy $deplib_matches
3545 deplib_match=$2
3546 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3547 newdeplibs="$newdeplibs $i"
3548 else
3549 droppeddeps=yes
3550 $echo
3551 $echo "*** Warning: dynamic linker does not accept needed library $i."
3552 $echo "*** I have the capability to make that library automatically link in when"
3553 $echo "*** you link to this library. But I can only do this if you have a"
3554 $echo "*** shared version of the library, which I believe you do not have"
3555 $echo "*** because a test_compile did reveal that the linker did not use it for"
3556 $echo "*** its dynamic dependency list that programs get resolved with at runtime."
3557 fi
3558 fi
3559 else
3560 newdeplibs="$newdeplibs $i"
3561 fi
3562 done
3563 else
3564 # Error occurred in the first compile. Let's try to salvage
3565 # the situation: Compile a separate program for each library.
3566 for i in $deplibs; do
3567 name=`expr $i : '-l\(.*\)'`
3568 # If $name is empty we are operating on a -L argument.
3569 if test "$name" != "" && test "$name" != "0"; then
3570 $rm conftest
3571 $LTCC $LTCFLAGS -o conftest conftest.c $i
3572 # Did it work?
3573 if test "$?" -eq 0 ; then
3574 ldd_output=`ldd conftest`
3575 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
3576 case " $predeps $postdeps " in
3577 *" $i "*)
3578 newdeplibs="$newdeplibs $i"
3579 i=""
3580 ;;
3581 esac
3582 fi
3583 if test -n "$i" ; then
3584 libname=`eval \\$echo \"$libname_spec\"`
3585 deplib_matches=`eval \\$echo \"$library_names_spec\"`
3586 set dummy $deplib_matches
3587 deplib_match=$2
3588 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
3589 newdeplibs="$newdeplibs $i"
3590 else
3591 droppeddeps=yes
3592 $echo
3593 $echo "*** Warning: dynamic linker does not accept needed library $i."
3594 $echo "*** I have the capability to make that library automatically link in when"
3595 $echo "*** you link to this library. But I can only do this if you have a"
3596 $echo "*** shared version of the library, which you do not appear to have"
3597 $echo "*** because a test_compile did reveal that the linker did not use this one"
3598