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1 | # ltmain.sh - Provide generalized library-building support services. | |
2 | # NOTE: Changing this file will not affect anything until you rerun ltconfig. | |
3 | # | |
4 | # Copyright (C) 1996-1999 Free Software Foundation, Inc. | |
5 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 2 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, but | |
13 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | # General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program; if not, write to the Free Software | |
19 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
20 | # | |
21 | # As a special exception to the GNU General Public License, if you | |
22 | # distribute this file as part of a program that contains a | |
23 | # configuration script generated by Autoconf, you may include it under | |
24 | # the same distribution terms that you use for the rest of that program. | |
25 | ||
26 | # Check that we have a working $echo. | |
27 | if test "X$1" = X--no-reexec; then | |
28 | # Discard the --no-reexec flag, and continue. | |
29 | shift | |
30 | elif test "X$1" = X--fallback-echo; then | |
31 | # Avoid inline document here, it may be left over | |
32 | : | |
33 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then | |
34 | # Yippee, $echo works! | |
35 | : | |
36 | else | |
37 | # Restart under the correct shell, and then maybe $echo will work. | |
38 | exec $SHELL "$0" --no-reexec ${1+"$@"} | |
39 | fi | |
40 | ||
41 | if test "X$1" = X--fallback-echo; then | |
42 | # used as fallback echo | |
43 | shift | |
44 | cat <<EOF | |
45 | $* | |
46 | EOF | |
47 | exit 0 | |
48 | fi | |
49 | ||
50 | # The name of this program. | |
51 | progname=`$echo "$0" | sed 's%^.*/%%'` | |
52 | modename="$progname" | |
53 | ||
54 | # Constants. | |
55 | PROGRAM=ltmain.sh | |
56 | PACKAGE=libtool | |
57 | VERSION=1.3.4 | |
58 | TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)" | |
59 | ||
60 | default_mode= | |
61 | help="Try \`$progname --help' for more information." | |
62 | magic="%%%MAGIC variable%%%" | |
63 | mkdir="mkdir" | |
64 | mv="mv -f" | |
65 | rm="rm -f" | |
66 | ||
67 | # Sed substitution that helps us do robust quoting. It backslashifies | |
68 | # metacharacters that are still active within double-quoted strings. | |
69 | Xsed='sed -e 1s/^X//' | |
70 | sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' | |
71 | SP2NL='tr \040 \012' | |
72 | NL2SP='tr \015\012 \040\040' | |
73 | ||
74 | # NLS nuisances. | |
75 | # Only set LANG and LC_ALL to C if already set. | |
76 | # These must not be set unconditionally because not all systems understand | |
77 | # e.g. LANG=C (notably SCO). | |
78 | # We save the old values to restore during execute mode. | |
79 | if test "${LC_ALL+set}" = set; then | |
80 | save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL | |
81 | fi | |
82 | if test "${LANG+set}" = set; then | |
83 | save_LANG="$LANG"; LANG=C; export LANG | |
84 | fi | |
85 | ||
86 | if test "$LTCONFIG_VERSION" != "$VERSION"; then | |
87 | echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2 | |
88 | echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 | |
89 | exit 1 | |
90 | fi | |
91 | ||
92 | if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then | |
93 | echo "$modename: not configured to build any kind of library" 1>&2 | |
94 | echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 | |
95 | exit 1 | |
96 | fi | |
97 | ||
98 | # Global variables. | |
99 | mode=$default_mode | |
100 | nonopt= | |
101 | prev= | |
102 | prevopt= | |
103 | run= | |
104 | show="$echo" | |
105 | show_help= | |
106 | execute_dlfiles= | |
107 | lo2o="s/\\.lo\$/.${objext}/" | |
108 | o2lo="s/\\.${objext}\$/.lo/" | |
109 | ||
110 | # Parse our command line options once, thoroughly. | |
111 | while test $# -gt 0 | |
112 | do | |
113 | arg="$1" | |
114 | shift | |
115 | ||
116 | case "$arg" in | |
117 | -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; | |
118 | *) optarg= ;; | |
119 | esac | |
120 | ||
121 | # If the previous option needs an argument, assign it. | |
122 | if test -n "$prev"; then | |
123 | case "$prev" in | |
124 | execute_dlfiles) | |
125 | eval "$prev=\"\$$prev \$arg\"" | |
126 | ;; | |
127 | *) | |
128 | eval "$prev=\$arg" | |
129 | ;; | |
130 | esac | |
131 | ||
132 | prev= | |
133 | prevopt= | |
134 | continue | |
135 | fi | |
136 | ||
137 | # Have we seen a non-optional argument yet? | |
138 | case "$arg" in | |
139 | --help) | |
140 | show_help=yes | |
141 | ;; | |
142 | ||
143 | --version) | |
144 | echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" | |
145 | exit 0 | |
146 | ;; | |
147 | ||
148 | --config) | |
149 | sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0 | |
150 | exit 0 | |
151 | ;; | |
152 | ||
153 | --debug) | |
154 | echo "$progname: enabling shell trace mode" | |
155 | set -x | |
156 | ;; | |
157 | ||
158 | --dry-run | -n) | |
159 | run=: | |
160 | ;; | |
161 | ||
162 | --features) | |
163 | echo "host: $host" | |
164 | if test "$build_libtool_libs" = yes; then | |
165 | echo "enable shared libraries" | |
166 | else | |
167 | echo "disable shared libraries" | |
168 | fi | |
169 | if test "$build_old_libs" = yes; then | |
170 | echo "enable static libraries" | |
171 | else | |
172 | echo "disable static libraries" | |
173 | fi | |
174 | exit 0 | |
175 | ;; | |
176 | ||
177 | --finish) mode="finish" ;; | |
178 | ||
179 | --mode) prevopt="--mode" prev=mode ;; | |
180 | --mode=*) mode="$optarg" ;; | |
181 | ||
182 | --quiet | --silent) | |
183 | show=: | |
184 | ;; | |
185 | ||
186 | -dlopen) | |
187 | prevopt="-dlopen" | |
188 | prev=execute_dlfiles | |
189 | ;; | |
190 | ||
191 | -*) | |
192 | $echo "$modename: unrecognized option \`$arg'" 1>&2 | |
193 | $echo "$help" 1>&2 | |
194 | exit 1 | |
195 | ;; | |
196 | ||
197 | *) | |
198 | nonopt="$arg" | |
199 | break | |
200 | ;; | |
201 | esac | |
202 | done | |
203 | ||
204 | if test -n "$prevopt"; then | |
205 | $echo "$modename: option \`$prevopt' requires an argument" 1>&2 | |
206 | $echo "$help" 1>&2 | |
207 | exit 1 | |
208 | fi | |
209 | ||
210 | if test -z "$show_help"; then | |
211 | ||
212 | # Infer the operation mode. | |
213 | if test -z "$mode"; then | |
214 | case "$nonopt" in | |
215 | *cc | *++ | gcc* | *-gcc*) | |
216 | mode=link | |
217 | for arg | |
218 | do | |
219 | case "$arg" in | |
220 | -c) | |
221 | mode=compile | |
222 | break | |
223 | ;; | |
224 | esac | |
225 | done | |
226 | ;; | |
227 | *db | *dbx | *strace | *truss) | |
228 | mode=execute | |
229 | ;; | |
230 | *install*|cp|mv) | |
231 | mode=install | |
232 | ;; | |
233 | *rm) | |
234 | mode=uninstall | |
235 | ;; | |
236 | *) | |
237 | # If we have no mode, but dlfiles were specified, then do execute mode. | |
238 | test -n "$execute_dlfiles" && mode=execute | |
239 | ||
240 | # Just use the default operation mode. | |
241 | if test -z "$mode"; then | |
242 | if test -n "$nonopt"; then | |
243 | $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 | |
244 | else | |
245 | $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 | |
246 | fi | |
247 | fi | |
248 | ;; | |
249 | esac | |
250 | fi | |
251 | ||
252 | # Only execute mode is allowed to have -dlopen flags. | |
253 | if test -n "$execute_dlfiles" && test "$mode" != execute; then | |
254 | $echo "$modename: unrecognized option \`-dlopen'" 1>&2 | |
255 | $echo "$help" 1>&2 | |
256 | exit 1 | |
257 | fi | |
258 | ||
259 | # Change the help message to a mode-specific one. | |
260 | generic_help="$help" | |
261 | help="Try \`$modename --help --mode=$mode' for more information." | |
262 | ||
263 | # These modes are in order of execution frequency so that they run quickly. | |
264 | case "$mode" in | |
265 | # libtool compile mode | |
266 | compile) | |
267 | modename="$modename: compile" | |
268 | # Get the compilation command and the source file. | |
269 | base_compile= | |
270 | lastarg= | |
271 | srcfile="$nonopt" | |
272 | suppress_output= | |
273 | ||
274 | user_target=no | |
275 | for arg | |
276 | do | |
277 | # Accept any command-line options. | |
278 | case "$arg" in | |
279 | -o) | |
280 | if test "$user_target" != "no"; then | |
281 | $echo "$modename: you cannot specify \`-o' more than once" 1>&2 | |
282 | exit 1 | |
283 | fi | |
284 | user_target=next | |
285 | ;; | |
286 | ||
287 | -static) | |
288 | build_old_libs=yes | |
289 | continue | |
290 | ;; | |
291 | esac | |
292 | ||
293 | case "$user_target" in | |
294 | next) | |
295 | # The next one is the -o target name | |
296 | user_target=yes | |
297 | continue | |
298 | ;; | |
299 | yes) | |
300 | # We got the output file | |
301 | user_target=set | |
302 | libobj="$arg" | |
303 | continue | |
304 | ;; | |
305 | esac | |
306 | ||
307 | # Accept the current argument as the source file. | |
308 | lastarg="$srcfile" | |
309 | srcfile="$arg" | |
310 | ||
311 | # Aesthetically quote the previous argument. | |
312 | ||
313 | # Backslashify any backslashes, double quotes, and dollar signs. | |
314 | # These are the only characters that are still specially | |
315 | # interpreted inside of double-quoted scrings. | |
316 | lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` | |
317 | ||
318 | # Double-quote args containing other shell metacharacters. | |
319 | # Many Bourne shells cannot handle close brackets correctly in scan | |
320 | # sets, so we specify it separately. | |
321 | case "$lastarg" in | |
322 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
323 | lastarg="\"$lastarg\"" | |
324 | ;; | |
325 | esac | |
326 | ||
327 | # Add the previous argument to base_compile. | |
328 | if test -z "$base_compile"; then | |
329 | base_compile="$lastarg" | |
330 | else | |
331 | base_compile="$base_compile $lastarg" | |
332 | fi | |
333 | done | |
334 | ||
335 | case "$user_target" in | |
336 | set) | |
337 | ;; | |
338 | no) | |
339 | # Get the name of the library object. | |
340 | libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` | |
341 | ;; | |
342 | *) | |
343 | $echo "$modename: you must specify a target with \`-o'" 1>&2 | |
344 | exit 1 | |
345 | ;; | |
346 | esac | |
347 | ||
348 | # Recognize several different file suffixes. | |
349 | # If the user specifies -o file.o, it is replaced with file.lo | |
350 | xform='[cCFSfmso]' | |
351 | case "$libobj" in | |
352 | *.ada) xform=ada ;; | |
353 | *.adb) xform=adb ;; | |
354 | *.ads) xform=ads ;; | |
355 | *.asm) xform=asm ;; | |
356 | *.c++) xform=c++ ;; | |
357 | *.cc) xform=cc ;; | |
358 | *.cpp) xform=cpp ;; | |
359 | *.cxx) xform=cxx ;; | |
360 | *.f90) xform=f90 ;; | |
361 | *.for) xform=for ;; | |
362 | esac | |
363 | ||
364 | libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` | |
365 | ||
366 | case "$libobj" in | |
367 | *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; | |
368 | *) | |
369 | $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 | |
370 | exit 1 | |
371 | ;; | |
372 | esac | |
373 | ||
374 | if test -z "$base_compile"; then | |
375 | $echo "$modename: you must specify a compilation command" 1>&2 | |
376 | $echo "$help" 1>&2 | |
377 | exit 1 | |
378 | fi | |
379 | ||
380 | # Delete any leftover library objects. | |
381 | if test "$build_old_libs" = yes; then | |
382 | removelist="$obj $libobj" | |
383 | else | |
384 | removelist="$libobj" | |
385 | fi | |
386 | ||
387 | $run $rm $removelist | |
388 | trap "$run $rm $removelist; exit 1" 1 2 15 | |
389 | ||
390 | # Calculate the filename of the output object if compiler does | |
391 | # not support -o with -c | |
392 | if test "$compiler_c_o" = no; then | |
393 | output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext} | |
394 | lockfile="$output_obj.lock" | |
395 | removelist="$removelist $output_obj $lockfile" | |
396 | trap "$run $rm $removelist; exit 1" 1 2 15 | |
397 | else | |
398 | need_locks=no | |
399 | lockfile= | |
400 | fi | |
401 | ||
402 | # Lock this critical section if it is needed | |
403 | # We use this script file to make the link, it avoids creating a new file | |
404 | if test "$need_locks" = yes; then | |
405 | until ln "$0" "$lockfile" 2>/dev/null; do | |
406 | $show "Waiting for $lockfile to be removed" | |
407 | sleep 2 | |
408 | done | |
409 | elif test "$need_locks" = warn; then | |
410 | if test -f "$lockfile"; then | |
411 | echo "\ | |
412 | *** ERROR, $lockfile exists and contains: | |
413 | `cat $lockfile 2>/dev/null` | |
414 | ||
415 | This indicates that another process is trying to use the same | |
416 | temporary object file, and libtool could not work around it because | |
417 | your compiler does not support \`-c' and \`-o' together. If you | |
418 | repeat this compilation, it may succeed, by chance, but you had better | |
419 | avoid parallel builds (make -j) in this platform, or get a better | |
420 | compiler." | |
421 | ||
422 | $run $rm $removelist | |
423 | exit 1 | |
424 | fi | |
425 | echo $srcfile > "$lockfile" | |
426 | fi | |
427 | ||
428 | if test -n "$fix_srcfile_path"; then | |
429 | eval srcfile=\"$fix_srcfile_path\" | |
430 | fi | |
431 | ||
432 | # Only build a PIC object if we are building libtool libraries. | |
433 | if test "$build_libtool_libs" = yes; then | |
434 | # Without this assignment, base_compile gets emptied. | |
435 | fbsd_hideous_sh_bug=$base_compile | |
436 | ||
437 | # All platforms use -DPIC, to notify preprocessed assembler code. | |
438 | command="$base_compile $srcfile $pic_flag -DPIC" | |
439 | if test "$build_old_libs" = yes; then | |
440 | lo_libobj="$libobj" | |
441 | dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` | |
442 | if test "X$dir" = "X$libobj"; then | |
443 | dir="$objdir" | |
444 | else | |
445 | dir="$dir/$objdir" | |
446 | fi | |
447 | libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` | |
448 | ||
449 | if test -d "$dir"; then | |
450 | $show "$rm $libobj" | |
451 | $run $rm $libobj | |
452 | else | |
453 | $show "$mkdir $dir" | |
454 | $run $mkdir $dir | |
455 | status=$? | |
456 | if test $status -ne 0 && test ! -d $dir; then | |
457 | exit $status | |
458 | fi | |
459 | fi | |
460 | fi | |
461 | if test "$compiler_o_lo" = yes; then | |
462 | output_obj="$libobj" | |
463 | command="$command -o $output_obj" | |
464 | elif test "$compiler_c_o" = yes; then | |
465 | output_obj="$obj" | |
466 | command="$command -o $output_obj" | |
467 | fi | |
468 | ||
469 | $run $rm "$output_obj" | |
470 | $show "$command" | |
471 | if $run eval "$command"; then : | |
472 | else | |
473 | test -n "$output_obj" && $run $rm $removelist | |
474 | exit 1 | |
475 | fi | |
476 | ||
477 | if test "$need_locks" = warn && | |
478 | test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then | |
479 | echo "\ | |
480 | *** ERROR, $lockfile contains: | |
481 | `cat $lockfile 2>/dev/null` | |
482 | ||
483 | but it should contain: | |
484 | $srcfile | |
485 | ||
486 | This indicates that another process is trying to use the same | |
487 | temporary object file, and libtool could not work around it because | |
488 | your compiler does not support \`-c' and \`-o' together. If you | |
489 | repeat this compilation, it may succeed, by chance, but you had better | |
490 | avoid parallel builds (make -j) in this platform, or get a better | |
491 | compiler." | |
492 | ||
493 | $run $rm $removelist | |
494 | exit 1 | |
495 | fi | |
496 | ||
497 | # Just move the object if needed, then go on to compile the next one | |
498 | if test x"$output_obj" != x"$libobj"; then | |
499 | $show "$mv $output_obj $libobj" | |
500 | if $run $mv $output_obj $libobj; then : | |
501 | else | |
502 | error=$? | |
503 | $run $rm $removelist | |
504 | exit $error | |
505 | fi | |
506 | fi | |
507 | ||
508 | # If we have no pic_flag, then copy the object into place and finish. | |
509 | if test -z "$pic_flag" && test "$build_old_libs" = yes; then | |
510 | # Rename the .lo from within objdir to obj | |
511 | if test -f $obj; then | |
512 | $show $rm $obj | |
513 | $run $rm $obj | |
514 | fi | |
515 | ||
516 | $show "$mv $libobj $obj" | |
517 | if $run $mv $libobj $obj; then : | |
518 | else | |
519 | error=$? | |
520 | $run $rm $removelist | |
521 | exit $error | |
522 | fi | |
523 | ||
524 | xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` | |
525 | if test "X$xdir" = "X$obj"; then | |
526 | xdir="." | |
527 | else | |
528 | xdir="$xdir" | |
529 | fi | |
530 | baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"` | |
531 | libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` | |
532 | # Now arrange that obj and lo_libobj become the same file | |
533 | $show "(cd $xdir && $LN_S $baseobj $libobj)" | |
534 | if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then | |
535 | exit 0 | |
536 | else | |
537 | error=$? | |
538 | $run $rm $removelist | |
539 | exit $error | |
540 | fi | |
541 | fi | |
542 | ||
543 | # Allow error messages only from the first compilation. | |
544 | suppress_output=' >/dev/null 2>&1' | |
545 | fi | |
546 | ||
547 | # Only build a position-dependent object if we build old libraries. | |
548 | if test "$build_old_libs" = yes; then | |
549 | command="$base_compile $srcfile" | |
550 | if test "$compiler_c_o" = yes; then | |
551 | command="$command -o $obj" | |
552 | output_obj="$obj" | |
553 | fi | |
554 | ||
555 | # Suppress compiler output if we already did a PIC compilation. | |
556 | command="$command$suppress_output" | |
557 | $run $rm "$output_obj" | |
558 | $show "$command" | |
559 | if $run eval "$command"; then : | |
560 | else | |
561 | $run $rm $removelist | |
562 | exit 1 | |
563 | fi | |
564 | ||
565 | if test "$need_locks" = warn && | |
566 | test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then | |
567 | echo "\ | |
568 | *** ERROR, $lockfile contains: | |
569 | `cat $lockfile 2>/dev/null` | |
570 | ||
571 | but it should contain: | |
572 | $srcfile | |
573 | ||
574 | This indicates that another process is trying to use the same | |
575 | temporary object file, and libtool could not work around it because | |
576 | your compiler does not support \`-c' and \`-o' together. If you | |
577 | repeat this compilation, it may succeed, by chance, but you had better | |
578 | avoid parallel builds (make -j) in this platform, or get a better | |
579 | compiler." | |
580 | ||
581 | $run $rm $removelist | |
582 | exit 1 | |
583 | fi | |
584 | ||
585 | # Just move the object if needed | |
586 | if test x"$output_obj" != x"$obj"; then | |
587 | $show "$mv $output_obj $obj" | |
588 | if $run $mv $output_obj $obj; then : | |
589 | else | |
590 | error=$? | |
591 | $run $rm $removelist | |
592 | exit $error | |
593 | fi | |
594 | fi | |
595 | ||
596 | # Create an invalid libtool object if no PIC, so that we do not | |
597 | # accidentally link it into a program. | |
598 | if test "$build_libtool_libs" != yes; then | |
599 | $show "echo timestamp > $libobj" | |
600 | $run eval "echo timestamp > \$libobj" || exit $? | |
601 | else | |
602 | # Move the .lo from within objdir | |
603 | $show "$mv $libobj $lo_libobj" | |
604 | if $run $mv $libobj $lo_libobj; then : | |
605 | else | |
606 | error=$? | |
607 | $run $rm $removelist | |
608 | exit $error | |
609 | fi | |
610 | fi | |
611 | fi | |
612 | ||
613 | # Unlock the critical section if it was locked | |
614 | if test "$need_locks" != no; then | |
615 | $rm "$lockfile" | |
616 | fi | |
617 | ||
618 | exit 0 | |
619 | ;; | |
620 | ||
621 | # libtool link mode | |
622 | link) | |
623 | modename="$modename: link" | |
624 | case "$host" in | |
625 | *-*-cygwin* | *-*-mingw* | *-*-os2*) | |
626 | # It is impossible to link a dll without this setting, and | |
627 | # we shouldn't force the makefile maintainer to figure out | |
628 | # which system we are compiling for in order to pass an extra | |
629 | # flag for every libtool invokation. | |
630 | # allow_undefined=no | |
631 | ||
632 | # FIXME: Unfortunately, there are problems with the above when trying | |
633 | # to make a dll which has undefined symbols, in which case not | |
634 | # even a static library is built. For now, we need to specify | |
635 | # -no-undefined on the libtool link line when we can be certain | |
636 | # that all symbols are satisfied, otherwise we get a static library. | |
637 | allow_undefined=yes | |
638 | ||
639 | # This is a source program that is used to create dlls on Windows | |
640 | # Don't remove nor modify the starting and closing comments | |
641 | # /* ltdll.c starts here */ | |
642 | # #define WIN32_LEAN_AND_MEAN | |
643 | # #include <windows.h> | |
644 | # #undef WIN32_LEAN_AND_MEAN | |
645 | # #include <stdio.h> | |
646 | # | |
647 | # #ifndef __CYGWIN__ | |
648 | # # ifdef __CYGWIN32__ | |
649 | # # define __CYGWIN__ __CYGWIN32__ | |
650 | # # endif | |
651 | # #endif | |
652 | # | |
653 | # #ifdef __cplusplus | |
654 | # extern "C" { | |
655 | # #endif | |
656 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
657 | # #ifdef __cplusplus | |
658 | # } | |
659 | # #endif | |
660 | # | |
661 | # #ifdef __CYGWIN__ | |
662 | # #include <cygwin/cygwin_dll.h> | |
663 | # DECLARE_CYGWIN_DLL( DllMain ); | |
664 | # #endif | |
665 | # HINSTANCE __hDllInstance_base; | |
666 | # | |
667 | # BOOL APIENTRY | |
668 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
669 | # { | |
670 | # __hDllInstance_base = hInst; | |
671 | # return TRUE; | |
672 | # } | |
673 | # /* ltdll.c ends here */ | |
674 | # This is a source program that is used to create import libraries | |
675 | # on Windows for dlls which lack them. Don't remove nor modify the | |
676 | # starting and closing comments | |
677 | # /* impgen.c starts here */ | |
678 | # /* Copyright (C) 1999 Free Software Foundation, Inc. | |
679 | # | |
680 | # This file is part of GNU libtool. | |
681 | # | |
682 | # This program is free software; you can redistribute it and/or modify | |
683 | # it under the terms of the GNU General Public License as published by | |
684 | # the Free Software Foundation; either version 2 of the License, or | |
685 | # (at your option) any later version. | |
686 | # | |
687 | # This program is distributed in the hope that it will be useful, | |
688 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
689 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
690 | # GNU General Public License for more details. | |
691 | # | |
692 | # You should have received a copy of the GNU General Public License | |
693 | # along with this program; if not, write to the Free Software | |
694 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
695 | # */ | |
696 | # | |
697 | # #include <stdio.h> /* for printf() */ | |
698 | # #include <unistd.h> /* for open(), lseek(), read() */ | |
699 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ | |
700 | # #include <string.h> /* for strdup() */ | |
701 | # | |
702 | # static unsigned int | |
703 | # pe_get16 (fd, offset) | |
704 | # int fd; | |
705 | # int offset; | |
706 | # { | |
707 | # unsigned char b[2]; | |
708 | # lseek (fd, offset, SEEK_SET); | |
709 | # read (fd, b, 2); | |
710 | # return b[0] + (b[1]<<8); | |
711 | # } | |
712 | # | |
713 | # static unsigned int | |
714 | # pe_get32 (fd, offset) | |
715 | # int fd; | |
716 | # int offset; | |
717 | # { | |
718 | # unsigned char b[4]; | |
719 | # lseek (fd, offset, SEEK_SET); | |
720 | # read (fd, b, 4); | |
721 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
722 | # } | |
723 | # | |
724 | # static unsigned int | |
725 | # pe_as32 (ptr) | |
726 | # void *ptr; | |
727 | # { | |
728 | # unsigned char *b = ptr; | |
729 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
730 | # } | |
731 | # | |
732 | # int | |
733 | # main (argc, argv) | |
734 | # int argc; | |
735 | # char *argv[]; | |
736 | # { | |
737 | # int dll; | |
738 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; | |
739 | # unsigned long export_rva, export_size, nsections, secptr, expptr; | |
740 | # unsigned long name_rvas, nexp; | |
741 | # unsigned char *expdata, *erva; | |
742 | # char *filename, *dll_name; | |
743 | # | |
744 | # filename = argv[1]; | |
745 | # | |
746 | # dll = open(filename, O_RDONLY|O_BINARY); | |
747 | # if (!dll) | |
748 | # return 1; | |
749 | # | |
750 | # dll_name = filename; | |
751 | # | |
752 | # for (i=0; filename[i]; i++) | |
753 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') | |
754 | # dll_name = filename + i +1; | |
755 | # | |
756 | # pe_header_offset = pe_get32 (dll, 0x3c); | |
757 | # opthdr_ofs = pe_header_offset + 4 + 20; | |
758 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); | |
759 | # | |
760 | # if (num_entries < 1) /* no exports */ | |
761 | # return 1; | |
762 | # | |
763 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); | |
764 | # export_size = pe_get32 (dll, opthdr_ofs + 100); | |
765 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); | |
766 | # secptr = (pe_header_offset + 4 + 20 + | |
767 | # pe_get16 (dll, pe_header_offset + 4 + 16)); | |
768 | # | |
769 | # expptr = 0; | |
770 | # for (i = 0; i < nsections; i++) | |
771 | # { | |
772 | # char sname[8]; | |
773 | # unsigned long secptr1 = secptr + 40 * i; | |
774 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); | |
775 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); | |
776 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); | |
777 | # lseek(dll, secptr1, SEEK_SET); | |
778 | # read(dll, sname, 8); | |
779 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) | |
780 | # { | |
781 | # expptr = fptr + (export_rva - vaddr); | |
782 | # if (export_rva + export_size > vaddr + vsize) | |
783 | # export_size = vsize - (export_rva - vaddr); | |
784 | # break; | |
785 | # } | |
786 | # } | |
787 | # | |
788 | # expdata = (unsigned char*)malloc(export_size); | |
789 | # lseek (dll, expptr, SEEK_SET); | |
790 | # read (dll, expdata, export_size); | |
791 | # erva = expdata - export_rva; | |
792 | # | |
793 | # nexp = pe_as32 (expdata+24); | |
794 | # name_rvas = pe_as32 (expdata+32); | |
795 | # | |
796 | # printf ("EXPORTS\n"); | |
797 | # for (i = 0; i<nexp; i++) | |
798 | # { | |
799 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); | |
800 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); | |
801 | # } | |
802 | # | |
803 | # return 0; | |
804 | # } | |
805 | # /* impgen.c ends here */ | |
806 | ;; | |
807 | *) | |
808 | allow_undefined=yes | |
809 | ;; | |
810 | esac | |
811 | compile_command="$nonopt" | |
812 | finalize_command="$nonopt" | |
813 | ||
814 | compile_rpath= | |
815 | finalize_rpath= | |
816 | compile_shlibpath= | |
817 | finalize_shlibpath= | |
818 | convenience= | |
819 | old_convenience= | |
820 | deplibs= | |
821 | linkopts= | |
822 | ||
823 | if test -n "$shlibpath_var"; then | |
824 | # get the directories listed in $shlibpath_var | |
825 | eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` | |
826 | else | |
827 | lib_search_path= | |
828 | fi | |
829 | # now prepend the system-specific ones | |
830 | eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\" | |
831 | eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" | |
832 | ||
833 | avoid_version=no | |
834 | dlfiles= | |
835 | dlprefiles= | |
836 | dlself=no | |
837 | export_dynamic=no | |
838 | export_symbols= | |
839 | export_symbols_regex= | |
840 | generated= | |
841 | libobjs= | |
842 | link_against_libtool_libs= | |
843 | ltlibs= | |
844 | module=no | |
845 | objs= | |
846 | prefer_static_libs=no | |
847 | preload=no | |
848 | prev= | |
849 | prevarg= | |
850 | release= | |
851 | rpath= | |
852 | xrpath= | |
853 | perm_rpath= | |
854 | temp_rpath= | |
855 | thread_safe=no | |
856 | vinfo= | |
857 | ||
858 | # We need to know -static, to get the right output filenames. | |
859 | for arg | |
860 | do | |
861 | case "$arg" in | |
862 | -all-static | -static) | |
863 | if test "X$arg" = "X-all-static"; then | |
864 | if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then | |
865 | $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 | |
866 | fi | |
867 | if test -n "$link_static_flag"; then | |
868 | dlopen_self=$dlopen_self_static | |
869 | fi | |
870 | else | |
871 | if test -z "$pic_flag" && test -n "$link_static_flag"; then | |
872 | dlopen_self=$dlopen_self_static | |
873 | fi | |
874 | fi | |
875 | build_libtool_libs=no | |
876 | build_old_libs=yes | |
877 | prefer_static_libs=yes | |
878 | break | |
879 | ;; | |
880 | esac | |
881 | done | |
882 | ||
883 | # See if our shared archives depend on static archives. | |
884 | test -n "$old_archive_from_new_cmds" && build_old_libs=yes | |
885 | ||
886 | # Go through the arguments, transforming them on the way. | |
887 | while test $# -gt 0; do | |
888 | arg="$1" | |
889 | shift | |
890 | ||
891 | # If the previous option needs an argument, assign it. | |
892 | if test -n "$prev"; then | |
893 | case "$prev" in | |
894 | output) | |
895 | compile_command="$compile_command @OUTPUT@" | |
896 | finalize_command="$finalize_command @OUTPUT@" | |
897 | ;; | |
898 | esac | |
899 | ||
900 | case "$prev" in | |
901 | dlfiles|dlprefiles) | |
902 | if test "$preload" = no; then | |
903 | # Add the symbol object into the linking commands. | |
904 | compile_command="$compile_command @SYMFILE@" | |
905 | finalize_command="$finalize_command @SYMFILE@" | |
906 | preload=yes | |
907 | fi | |
908 | case "$arg" in | |
909 | *.la | *.lo) ;; # We handle these cases below. | |
910 | force) | |
911 | if test "$dlself" = no; then | |
912 | dlself=needless | |
913 | export_dynamic=yes | |
914 | fi | |
915 | prev= | |
916 | continue | |
917 | ;; | |
918 | self) | |
919 | if test "$prev" = dlprefiles; then | |
920 | dlself=yes | |
921 | elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then | |
922 | dlself=yes | |
923 | else | |
924 | dlself=needless | |
925 | export_dynamic=yes | |
926 | fi | |
927 | prev= | |
928 | continue | |
929 | ;; | |
930 | *) | |
931 | if test "$prev" = dlfiles; then | |
932 | dlfiles="$dlfiles $arg" | |
933 | else | |
934 | dlprefiles="$dlprefiles $arg" | |
935 | fi | |
936 | prev= | |
937 | ;; | |
938 | esac | |
939 | ;; | |
940 | expsyms) | |
941 | export_symbols="$arg" | |
942 | if test ! -f "$arg"; then | |
943 | $echo "$modename: symbol file \`$arg' does not exist" | |
944 | exit 1 | |
945 | fi | |
946 | prev= | |
947 | continue | |
948 | ;; | |
949 | expsyms_regex) | |
950 | export_symbols_regex="$arg" | |
951 | prev= | |
952 | continue | |
953 | ;; | |
954 | release) | |
955 | release="-$arg" | |
956 | prev= | |
957 | continue | |
958 | ;; | |
959 | rpath | xrpath) | |
960 | # We need an absolute path. | |
961 | case "$arg" in | |
962 | [\\/]* | [A-Za-z]:[\\/]*) ;; | |
963 | *) | |
964 | $echo "$modename: only absolute run-paths are allowed" 1>&2 | |
965 | exit 1 | |
966 | ;; | |
967 | esac | |
968 | if test "$prev" = rpath; then | |
969 | case "$rpath " in | |
970 | *" $arg "*) ;; | |
971 | *) rpath="$rpath $arg" ;; | |
972 | esac | |
973 | else | |
974 | case "$xrpath " in | |
975 | *" $arg "*) ;; | |
976 | *) xrpath="$xrpath $arg" ;; | |
977 | esac | |
978 | fi | |
979 | prev= | |
980 | continue | |
981 | ;; | |
982 | *) | |
983 | eval "$prev=\"\$arg\"" | |
984 | prev= | |
985 | continue | |
986 | ;; | |
987 | esac | |
988 | fi | |
989 | ||
990 | prevarg="$arg" | |
991 | ||
992 | case "$arg" in | |
993 | -all-static) | |
994 | if test -n "$link_static_flag"; then | |
995 | compile_command="$compile_command $link_static_flag" | |
996 | finalize_command="$finalize_command $link_static_flag" | |
997 | fi | |
998 | continue | |
999 | ;; | |
1000 | ||
1001 | -allow-undefined) | |
1002 | # FIXME: remove this flag sometime in the future. | |
1003 | $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 | |
1004 | continue | |
1005 | ;; | |
1006 | ||
1007 | -avoid-version) | |
1008 | avoid_version=yes | |
1009 | continue | |
1010 | ;; | |
1011 | ||
1012 | -dlopen) | |
1013 | prev=dlfiles | |
1014 | continue | |
1015 | ;; | |
1016 | ||
1017 | -dlpreopen) | |
1018 | prev=dlprefiles | |
1019 | continue | |
1020 | ;; | |
1021 | ||
1022 | -export-dynamic) | |
1023 | export_dynamic=yes | |
1024 | continue | |
1025 | ;; | |
1026 | ||
1027 | -export-symbols | -export-symbols-regex) | |
1028 | if test -n "$export_symbols" || test -n "$export_symbols_regex"; then | |
1029 | $echo "$modename: not more than one -exported-symbols argument allowed" | |
1030 | exit 1 | |
1031 | fi | |
1032 | if test "X$arg" = "X-export-symbols"; then | |
1033 | prev=expsyms | |
1034 | else | |
1035 | prev=expsyms_regex | |
1036 | fi | |
1037 | continue | |
1038 | ;; | |
1039 | ||
1040 | -L*) | |
1041 | dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` | |
1042 | # We need an absolute path. | |
1043 | case "$dir" in | |
1044 | [\\/]* | [A-Za-z]:[\\/]*) ;; | |
1045 | *) | |
1046 | absdir=`cd "$dir" && pwd` | |
1047 | if test -z "$absdir"; then | |
1048 | $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 | |
1049 | $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 | |
1050 | absdir="$dir" | |
1051 | fi | |
1052 | dir="$absdir" | |
1053 | ;; | |
1054 | esac | |
1055 | case " $deplibs " in | |
1056 | *" $arg "*) ;; | |
1057 | *) deplibs="$deplibs $arg";; | |
1058 | esac | |
1059 | case " $lib_search_path " in | |
1060 | *" $dir "*) ;; | |
1061 | *) lib_search_path="$lib_search_path $dir";; | |
1062 | esac | |
1063 | case "$host" in | |
1064 | *-*-cygwin* | *-*-mingw* | *-*-os2*) | |
1065 | dllsearchdir=`cd "$dir" && pwd || echo "$dir"` | |
1066 | case ":$dllsearchpath:" in | |
1067 | ::) dllsearchpath="$dllsearchdir";; | |
1068 | *":$dllsearchdir:"*) ;; | |
1069 | *) dllsearchpath="$dllsearchpath:$dllsearchdir";; | |
1070 | esac | |
1071 | ;; | |
1072 | esac | |
1073 | ;; | |
1074 | ||
1075 | -l*) | |
1076 | if test "$arg" = "-lc"; then | |
1077 | case "$host" in | |
1078 | *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) | |
1079 | # These systems don't actually have c library (as such) | |
1080 | continue | |
1081 | ;; | |
1082 | esac | |
1083 | elif test "$arg" = "-lm"; then | |
1084 | case "$host" in | |
1085 | *-*-cygwin* | *-*-beos*) | |
1086 | # These systems don't actually have math library (as such) | |
1087 | continue | |
1088 | ;; | |
1089 | esac | |
1090 | fi | |
1091 | deplibs="$deplibs $arg" | |
1092 | ;; | |
1093 | ||
1094 | -module) | |
1095 | module=yes | |
1096 | continue | |
1097 | ;; | |
1098 | ||
1099 | -no-undefined) | |
1100 | allow_undefined=no | |
1101 | continue | |
1102 | ;; | |
1103 | ||
1104 | -o) prev=output ;; | |
1105 | ||
1106 | -release) | |
1107 | prev=release | |
1108 | continue | |
1109 | ;; | |
1110 | ||
1111 | -rpath) | |
1112 | prev=rpath | |
1113 | continue | |
1114 | ;; | |
1115 | ||
1116 | -R) | |
1117 | prev=xrpath | |
1118 | continue | |
1119 | ;; | |
1120 | ||
1121 | -R*) | |
1122 | dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` | |
1123 | # We need an absolute path. | |
1124 | case "$dir" in | |
1125 | [\\/]* | [A-Za-z]:[\\/]*) ;; | |
1126 | *) | |
1127 | $echo "$modename: only absolute run-paths are allowed" 1>&2 | |
1128 | exit 1 | |
1129 | ;; | |
1130 | esac | |
1131 | case "$xrpath " in | |
1132 | *" $dir "*) ;; | |
1133 | *) xrpath="$xrpath $dir" ;; | |
1134 | esac | |
1135 | continue | |
1136 | ;; | |
1137 | ||
1138 | -static) | |
1139 | # If we have no pic_flag, then this is the same as -all-static. | |
1140 | if test -z "$pic_flag" && test -n "$link_static_flag"; then | |
1141 | compile_command="$compile_command $link_static_flag" | |
1142 | finalize_command="$finalize_command $link_static_flag" | |
1143 | fi | |
1144 | continue | |
1145 | ;; | |
1146 | ||
1147 | -thread-safe) | |
1148 | thread_safe=yes | |
1149 | continue | |
1150 | ;; | |
1151 | ||
1152 | -version-info) | |
1153 | prev=vinfo | |
1154 | continue | |
1155 | ;; | |
1156 | ||
1157 | # Some other compiler flag. | |
1158 | -* | +*) | |
1159 | # Unknown arguments in both finalize_command and compile_command need | |
1160 | # to be aesthetically quoted because they are evaled later. | |
1161 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` | |
1162 | case "$arg" in | |
1163 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
1164 | arg="\"$arg\"" | |
1165 | ;; | |
1166 | esac | |
1167 | ;; | |
1168 | ||
1169 | *.o | *.obj | *.a | *.lib) | |
1170 | # A standard object. | |
1171 | objs="$objs $arg" | |
1172 | ;; | |
1173 | ||
1174 | *.lo) | |
1175 | # A library object. | |
1176 | if test "$prev" = dlfiles; then | |
1177 | dlfiles="$dlfiles $arg" | |
1178 | if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then | |
1179 | prev= | |
1180 | continue | |
1181 | else | |
1182 | # If libtool objects are unsupported, then we need to preload. | |
1183 | prev=dlprefiles | |
1184 | fi | |
1185 | fi | |
1186 | ||
1187 | if test "$prev" = dlprefiles; then | |
1188 | # Preload the old-style object. | |
1189 | dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"` | |
1190 | prev= | |
1191 | fi | |
1192 | libobjs="$libobjs $arg" | |
1193 | ;; | |
1194 | ||
1195 | *.la) | |
1196 | # A libtool-controlled library. | |
1197 | ||
1198 | dlname= | |
1199 | libdir= | |
1200 | library_names= | |
1201 | old_library= | |
1202 | ||
1203 | # Check to see that this really is a libtool archive. | |
1204 | if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : | |
1205 | else | |
1206 | $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2 | |
1207 | exit 1 | |
1208 | fi | |
1209 | ||
1210 | # If the library was installed with an old release of libtool, | |
1211 | # it will not redefine variable installed. | |
1212 | installed=yes | |
1213 | ||
1214 | # Read the .la file | |
1215 | # If there is no directory component, then add one. | |
1216 | case "$arg" in | |
1217 | */* | *\\*) . $arg ;; | |
1218 | *) . ./$arg ;; | |
1219 | esac | |
1220 | ||
1221 | # Get the name of the library we link against. | |
1222 | linklib= | |
1223 | for l in $old_library $library_names; do | |
1224 | linklib="$l" | |
1225 | done | |
1226 | ||
1227 | if test -z "$linklib"; then | |
1228 | $echo "$modename: cannot find name of link library for \`$arg'" 1>&2 | |
1229 | exit 1 | |
1230 | fi | |
1231 | ||
1232 | # Find the relevant object directory and library name. | |
1233 | name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'` | |
1234 | ||
1235 | if test "X$installed" = Xyes; then | |
1236 | dir="$libdir" | |
1237 | else | |
1238 | dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` | |
1239 | if test "X$dir" = "X$arg"; then | |
1240 | dir="$objdir" | |
1241 | else | |
1242 | dir="$dir/$objdir" | |
1243 | fi | |
1244 | fi | |
1245 | ||
1246 | if test -n "$dependency_libs"; then | |
1247 | # Extract -R and -L from dependency_libs | |
1248 | temp_deplibs= | |
1249 | for deplib in $dependency_libs; do | |
1250 | case "$deplib" in | |
1251 | -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'` | |
1252 | case " $rpath $xrpath " in | |
1253 | *" $temp_xrpath "*) ;; | |
1254 | *) xrpath="$xrpath $temp_xrpath";; | |
1255 | esac;; | |
1256 | -L*) case "$compile_command $temp_deplibs " in | |
1257 | *" $deplib "*) ;; | |
1258 | *) temp_deplibs="$temp_deplibs $deplib";; | |
1259 | esac | |
1260 | temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'` | |
1261 | case " $lib_search_path " in | |
1262 | *" $temp_dir "*) ;; | |
1263 | *) lib_search_path="$lib_search_path $temp_dir";; | |
1264 | esac | |
1265 | ;; | |
1266 | *) temp_deplibs="$temp_deplibs $deplib";; | |
1267 | esac | |
1268 | done | |
1269 | dependency_libs="$temp_deplibs" | |
1270 | fi | |
1271 | ||
1272 | if test -z "$libdir"; then | |
1273 | # It is a libtool convenience library, so add in its objects. | |
1274 | convenience="$convenience $dir/$old_library" | |
1275 | old_convenience="$old_convenience $dir/$old_library" | |
1276 | deplibs="$deplibs$dependency_libs" | |
1277 | compile_command="$compile_command $dir/$old_library$dependency_libs" | |
1278 | finalize_command="$finalize_command $dir/$old_library$dependency_libs" | |
1279 | continue | |
1280 | fi | |
1281 | ||
1282 | # This library was specified with -dlopen. | |
1283 | if test "$prev" = dlfiles; then | |
1284 | dlfiles="$dlfiles $arg" | |
1285 | if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then | |
1286 | # If there is no dlname, no dlopen support or we're linking statically, | |
1287 | # we need to preload. | |
1288 | prev=dlprefiles | |
1289 | else | |
1290 | # We should not create a dependency on this library, but we | |
1291 | # may need any libraries it requires. | |
1292 | compile_command="$compile_command$dependency_libs" | |
1293 | finalize_command="$finalize_command$dependency_libs" | |
1294 | prev= | |
1295 | continue | |
1296 | fi | |
1297 | fi | |
1298 | ||
1299 | # The library was specified with -dlpreopen. | |
1300 | if test "$prev" = dlprefiles; then | |
1301 | # Prefer using a static library (so that no silly _DYNAMIC symbols | |
1302 | # are required to link). | |
1303 | if test -n "$old_library"; then | |
1304 | dlprefiles="$dlprefiles $dir/$old_library" | |
1305 | else | |
1306 | dlprefiles="$dlprefiles $dir/$linklib" | |
1307 | fi | |
1308 | prev= | |
1309 | fi | |
1310 | ||
1311 | if test -n "$library_names" && | |
1312 | { test "$prefer_static_libs" = no || test -z "$old_library"; }; then | |
1313 | link_against_libtool_libs="$link_against_libtool_libs $arg" | |
1314 | if test -n "$shlibpath_var"; then | |
1315 | # Make sure the rpath contains only unique directories. | |
1316 | case "$temp_rpath " in | |
1317 | *" $dir "*) ;; | |
1318 | *) temp_rpath="$temp_rpath $dir" ;; | |
1319 | esac | |
1320 | fi | |
1321 | ||
1322 | # We need an absolute path. | |
1323 | case "$dir" in | |
1324 | [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;; | |
1325 | *) | |
1326 | absdir=`cd "$dir" && pwd` | |
1327 | if test -z "$absdir"; then | |
1328 | $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 | |
1329 | $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 | |
1330 | absdir="$dir" | |
1331 | fi | |
1332 | ;; | |
1333 | esac | |
1334 | ||
1335 | # This is the magic to use -rpath. | |
1336 | # Skip directories that are in the system default run-time | |
1337 | # search path, unless they have been requested with -R. | |
1338 | case " $sys_lib_dlsearch_path " in | |
1339 | *" $absdir "*) ;; | |
1340 | *) | |
1341 | case "$compile_rpath " in | |
1342 | *" $absdir "*) ;; | |
1343 | *) compile_rpath="$compile_rpath $absdir" | |
1344 | esac | |
1345 | ;; | |
1346 | esac | |
1347 | ||
1348 | case " $sys_lib_dlsearch_path " in | |
1349 | *" $libdir "*) ;; | |
1350 | *) | |
1351 | case "$finalize_rpath " in | |
1352 | *" $libdir "*) ;; | |
1353 | *) finalize_rpath="$finalize_rpath $libdir" | |
1354 | esac | |
1355 | ;; | |
1356 | esac | |
1357 | ||
1358 | lib_linked=yes | |
1359 | case "$hardcode_action" in | |
1360 | immediate | unsupported) | |
1361 | if test "$hardcode_direct" = no; then | |
1362 | compile_command="$compile_command $dir/$linklib" | |
1363 | deplibs="$deplibs $dir/$linklib" | |
1364 | case "$host" in | |
1365 | *-*-cygwin* | *-*-mingw* | *-*-os2*) | |
1366 | dllsearchdir=`cd "$dir" && pwd || echo "$dir"` | |
1367 | if test -n "$dllsearchpath"; then | |
1368 | dllsearchpath="$dllsearchpath:$dllsearchdir" | |
1369 | else | |
1370 | dllsearchpath="$dllsearchdir" | |
1371 | fi | |
1372 | ;; | |
1373 | esac | |
1374 | elif test "$hardcode_minus_L" = no; then | |
1375 | case "$host" in | |
1376 | *-*-sunos*) | |
1377 | compile_shlibpath="$compile_shlibpath$dir:" | |
1378 | ;; | |
1379 | esac | |
1380 | case "$compile_command " in | |
1381 | *" -L$dir "*) ;; | |
1382 | *) compile_command="$compile_command -L$dir";; | |
1383 | esac | |
1384 | compile_command="$compile_command -l$name" | |
1385 | deplibs="$deplibs -L$dir -l$name" | |
1386 | elif test "$hardcode_shlibpath_var" = no; then | |
1387 | case ":$compile_shlibpath:" in | |
1388 | *":$dir:"*) ;; | |
1389 | *) compile_shlibpath="$compile_shlibpath$dir:";; | |
1390 | esac | |
1391 | compile_command="$compile_command -l$name" | |
1392 | deplibs="$deplibs -l$name" | |
1393 | else | |
1394 | lib_linked=no | |
1395 | fi | |
1396 | ;; | |
1397 | ||
1398 | relink) | |
1399 | if test "$hardcode_direct" = yes; then | |
1400 | compile_command="$compile_command $absdir/$linklib" | |
1401 | deplibs="$deplibs $absdir/$linklib" | |
1402 | elif test "$hardcode_minus_L" = yes; then | |
1403 | case "$compile_command " in | |
1404 | *" -L$absdir "*) ;; | |
1405 | *) compile_command="$compile_command -L$absdir";; | |
1406 | esac | |
1407 | compile_command="$compile_command -l$name" | |
1408 | deplibs="$deplibs -L$absdir -l$name" | |
1409 | elif test "$hardcode_shlibpath_var" = yes; then | |
1410 | case ":$compile_shlibpath:" in | |
1411 | *":$absdir:"*) ;; | |
1412 | *) compile_shlibpath="$compile_shlibpath$absdir:";; | |
1413 | esac | |
1414 | compile_command="$compile_command -l$name" | |
1415 | deplibs="$deplibs -l$name" | |
1416 | else | |
1417 | lib_linked=no | |
1418 | fi | |
1419 | ;; | |
1420 | ||
1421 | *) | |
1422 | lib_linked=no | |
1423 | ;; | |
1424 | esac | |
1425 | ||
1426 | if test "$lib_linked" != yes; then | |
1427 | $echo "$modename: configuration error: unsupported hardcode properties" | |
1428 | exit 1 | |
1429 | fi | |
1430 | ||
1431 | # Finalize command for both is simple: just hardcode it. | |
1432 | if test "$hardcode_direct" = yes; then | |
1433 | finalize_command="$finalize_command $libdir/$linklib" | |
1434 | elif test "$hardcode_minus_L" = yes; then | |
1435 | case "$finalize_command " in | |
1436 | *" -L$libdir "*) ;; | |
1437 | *) finalize_command="$finalize_command -L$libdir";; | |
1438 | esac | |
1439 | finalize_command="$finalize_command -l$name" | |
1440 | elif test "$hardcode_shlibpath_var" = yes; then | |
1441 | case ":$finalize_shlibpath:" in | |
1442 | *":$libdir:"*) ;; | |
1443 | *) finalize_shlibpath="$finalize_shlibpath$libdir:";; | |
1444 | esac | |
1445 | finalize_command="$finalize_command -l$name" | |
1446 | else | |
1447 | # We cannot seem to hardcode it, guess we'll fake it. | |
1448 | case "$finalize_command " in | |
1449 | *" -L$dir "*) ;; | |
1450 | *) finalize_command="$finalize_command -L$libdir";; | |
1451 | esac | |
1452 | finalize_command="$finalize_command -l$name" | |
1453 | fi | |
1454 | else | |
1455 | # Transform directly to old archives if we don't build new libraries. | |
1456 | if test -n "$pic_flag" && test -z "$old_library"; then | |
1457 | $echo "$modename: cannot find static library for \`$arg'" 1>&2 | |
1458 | exit 1 | |
1459 | fi | |
1460 | ||
1461 | # Here we assume that one of hardcode_direct or hardcode_minus_L | |
1462 | # is not unsupported. This is valid on all known static and | |
1463 | # shared platforms. | |
1464 | if test "$hardcode_direct" != unsupported; then | |
1465 | test -n "$old_library" && linklib="$old_library" | |
1466 | compile_command="$compile_command $dir/$linklib" | |
1467 | finalize_command="$finalize_command $dir/$linklib" | |
1468 | else | |
1469 | case "$compile_command " in | |
1470 | *" -L$dir "*) ;; | |
1471 | *) compile_command="$compile_command -L$dir";; | |
1472 | esac | |
1473 | compile_command="$compile_command -l$name" | |
1474 | case "$finalize_command " in | |
1475 | *" -L$dir "*) ;; | |
1476 | *) finalize_command="$finalize_command -L$dir";; | |
1477 | esac | |
1478 | finalize_command="$finalize_command -l$name" | |
1479 | fi | |
1480 | fi | |
1481 | ||
1482 | # Add in any libraries that this one depends upon. | |
1483 | compile_command="$compile_command$dependency_libs" | |
1484 | finalize_command="$finalize_command$dependency_libs" | |
1485 | continue | |
1486 | ;; | |
1487 | ||
1488 | # Some other compiler argument. | |
1489 | *) | |
1490 | # Unknown arguments in both finalize_command and compile_command need | |
1491 | # to be aesthetically quoted because they are evaled later. | |
1492 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` | |
1493 | case "$arg" in | |
1494 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
1495 | arg="\"$arg\"" | |
1496 | ;; | |
1497 | esac | |
1498 | ;; | |
1499 | esac | |
1500 | ||
1501 | # Now actually substitute the argument into the commands. | |
1502 | if test -n "$arg"; then | |
1503 | compile_command="$compile_command $arg" | |
1504 | finalize_command="$finalize_command $arg" | |
1505 | fi | |
1506 | done | |
1507 | ||
1508 | if test -n "$prev"; then | |
1509 | $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 | |
1510 | $echo "$help" 1>&2 | |
1511 | exit 1 | |
1512 | fi | |
1513 | ||
1514 | if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then | |
1515 | eval arg=\"$export_dynamic_flag_spec\" | |
1516 | compile_command="$compile_command $arg" | |
1517 | finalize_command="$finalize_command $arg" | |
1518 | fi | |
1519 | ||
1520 | oldlibs= | |
1521 | # calculate the name of the file, without its directory | |
1522 | outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` | |
1523 | libobjs_save="$libobjs" | |
1524 | ||
1525 | case "$output" in | |
1526 | "") | |
1527 | $echo "$modename: you must specify an output file" 1>&2 | |
1528 | $echo "$help" 1>&2 | |
1529 | exit 1 | |
1530 | ;; | |
1531 | ||
1532 | *.a | *.lib) | |
1533 | if test -n "$link_against_libtool_libs"; then | |
1534 | $echo "$modename: error: cannot link libtool libraries into archives" 1>&2 | |
1535 | exit 1 | |
1536 | fi | |
1537 | ||
1538 | if test -n "$deplibs"; then | |
1539 | $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 | |
1540 | fi | |
1541 | ||
1542 | if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then | |
1543 | $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 | |
1544 | fi | |
1545 | ||
1546 | if test -n "$rpath"; then | |
1547 | $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 | |
1548 | fi | |
1549 | ||
1550 | if test -n "$xrpath"; then | |
1551 | $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 | |
1552 | fi | |
1553 | ||
1554 | if test -n "$vinfo"; then | |
1555 | $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2 | |
1556 | fi | |
1557 | ||
1558 | if test -n "$release"; then | |
1559 | $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 | |
1560 | fi | |
1561 | ||
1562 | if test -n "$export_symbols" || test -n "$export_symbols_regex"; then | |
1563 | $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 | |
1564 | fi | |
1565 | ||
1566 | # Now set the variables for building old libraries. | |
1567 | build_libtool_libs=no | |
1568 | oldlibs="$output" | |
1569 | ;; | |
1570 | ||
1571 | *.la) | |
1572 | # Make sure we only generate libraries of the form `libNAME.la'. | |
1573 | case "$outputname" in | |
1574 | lib*) | |
1575 | name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` | |
1576 | eval libname=\"$libname_spec\" | |
1577 | ;; | |
1578 | *) | |
1579 | if test "$module" = no; then | |
1580 | $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 | |
1581 | $echo "$help" 1>&2 | |
1582 | exit 1 | |
1583 | fi | |
1584 | if test "$need_lib_prefix" != no; then | |
1585 | # Add the "lib" prefix for modules if required | |
1586 | name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` | |
1587 | eval libname=\"$libname_spec\" | |
1588 | else | |
1589 | libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` | |
1590 | fi | |
1591 | ;; | |
1592 | esac | |
1593 | ||
1594 | output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` | |
1595 | if test "X$output_objdir" = "X$output"; then | |
1596 | output_objdir="$objdir" | |
1597 | else | |
1598 | output_objdir="$output_objdir/$objdir" | |
1599 | fi | |
1600 | ||
1601 | if test -n "$objs"; then | |
1602 | $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1 | |
1603 | exit 1 | |
1604 | fi | |
1605 | ||
1606 | # How the heck are we supposed to write a wrapper for a shared library? | |
1607 | if test -n "$link_against_libtool_libs"; then | |
1608 | $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2 | |
1609 | exit 1 | |
1610 | fi | |
1611 | ||
1612 | if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then | |
1613 | $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2 | |
1614 | fi | |
1615 | ||
1616 | set dummy $rpath | |
1617 | if test $# -gt 2; then | |
1618 | $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 | |
1619 | fi | |
1620 | install_libdir="$2" | |
1621 | ||
1622 | oldlibs= | |
1623 | if test -z "$rpath"; then | |
1624 | if test "$build_libtool_libs" = yes; then | |
1625 | # Building a libtool convenience library. | |
1626 | libext=al | |
1627 | oldlibs="$output_objdir/$libname.$libext $oldlibs" | |
1628 | build_libtool_libs=convenience | |
1629 | build_old_libs=yes | |
1630 | fi | |
1631 | dependency_libs="$deplibs" | |
1632 | ||
1633 | if test -n "$vinfo"; then | |
1634 | $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2 | |
1635 | fi | |
1636 | ||
1637 | if test -n "$release"; then | |
1638 | $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 | |
1639 | fi | |
1640 | else | |
1641 | ||
1642 | # Parse the version information argument. | |
1643 | IFS="${IFS= }"; save_ifs="$IFS"; IFS=':' | |
1644 | set dummy $vinfo 0 0 0 | |
1645 | IFS="$save_ifs" | |
1646 | ||
1647 | if test -n "$8"; then | |
1648 | $echo "$modename: too many parameters to \`-version-info'" 1>&2 | |
1649 | $echo "$help" 1>&2 | |
1650 | exit 1 | |
1651 | fi | |
1652 | ||
1653 | current="$2" | |
1654 | revision="$3" | |
1655 | age="$4" | |
1656 | ||
1657 | # Check that each of the things are valid numbers. | |
1658 | case "$current" in | |
1659 | 0 | [1-9] | [1-9][0-9]*) ;; | |
1660 | *) | |
1661 | $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2 | |
1662 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 | |
1663 | exit 1 | |
1664 | ;; | |
1665 | esac | |
1666 | ||
1667 | case "$revision" in | |
1668 | 0 | [1-9] | [1-9][0-9]*) ;; | |
1669 | *) | |
1670 | $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2 | |
1671 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 | |
1672 | exit 1 | |
1673 | ;; | |
1674 | esac | |
1675 | ||
1676 | case "$age" in | |
1677 | 0 | [1-9] | [1-9][0-9]*) ;; | |
1678 | *) | |
1679 | $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2 | |
1680 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 | |
1681 | exit 1 | |
1682 | ;; | |
1683 | esac | |
1684 | ||
1685 | if test $age -gt $current; then | |
1686 | $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 | |
1687 | $echo "$modename: \`$vinfo' is not valid version information" 1>&2 | |
1688 | exit 1 | |
1689 | fi | |
1690 | ||
1691 | # Calculate the version variables. | |
1692 | major= | |
1693 | versuffix= | |
1694 | verstring= | |
1695 | case "$version_type" in | |
1696 | none) ;; | |
1697 | ||
1698 | irix) | |
1699 | major=`expr $current - $age + 1` | |
1700 | versuffix="$major.$revision" | |
1701 | verstring="sgi$major.$revision" | |
1702 | ||
1703 | # Add in all the interfaces that we are compatible with. | |
1704 | loop=$revision | |
1705 | while test $loop != 0; do | |
1706 | iface=`expr $revision - $loop` | |
1707 | loop=`expr $loop - 1` | |
1708 | verstring="sgi$major.$iface:$verstring" | |
1709 | done | |
1710 | ;; | |
1711 | ||
1712 | linux) | |
1713 | major=.`expr $current - $age` | |
1714 | versuffix="$major.$age.$revision" | |
1715 | ;; | |
1716 | ||
1717 | osf) | |
1718 | major=`expr $current - $age` | |
1719 | versuffix=".$current.$age.$revision" | |
1720 | verstring="$current.$age.$revision" | |
1721 | ||
1722 | # Add in all the interfaces that we are compatible with. | |
1723 | loop=$age | |
1724 | while test $loop != 0; do | |
1725 | iface=`expr $current - $loop` | |
1726 | loop=`expr $loop - 1` | |
1727 | verstring="$verstring:${iface}.0" | |
1728 | done | |
1729 | ||
1730 | # Make executables depend on our current version. | |
1731 | verstring="$verstring:${current}.0" | |
1732 | ;; | |
1733 | ||
1734 | sunos) | |
1735 | major=".$current" | |
1736 | versuffix=".$current.$revision" | |
1737 | ;; | |
1738 | ||
1739 | freebsd-aout) | |
1740 | major=".$current" | |
1741 | versuffix=".$current.$revision"; | |
1742 | ;; | |
1743 | ||
1744 | freebsd-elf) | |
1745 | major=".$current" | |
1746 | versuffix=".$current"; | |
1747 | ;; | |
1748 | ||
1749 | windows) | |
1750 | # Like Linux, but with '-' rather than '.', since we only | |
1751 | # want one extension on Windows 95. | |
1752 | major=`expr $current - $age` | |
1753 | versuffix="-$major-$age-$revision" | |
1754 | ;; | |
1755 | ||
1756 | *) | |
1757 | $echo "$modename: unknown library version type \`$version_type'" 1>&2 | |
1758 | echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 | |
1759 | exit 1 | |
1760 | ;; | |
1761 | esac | |
1762 | ||
1763 | # Clear the version info if we defaulted, and they specified a release. | |
1764 | if test -z "$vinfo" && test -n "$release"; then | |
1765 | major= | |
1766 | verstring="0.0" | |
1767 | if test "$need_version" = no; then | |
1768 | versuffix= | |
1769 | else | |
1770 | versuffix=".0.0" | |
1771 | fi | |
1772 | fi | |
1773 | ||
1774 | # Remove version info from name if versioning should be avoided | |
1775 | if test "$avoid_version" = yes && test "$need_version" = no; then | |
1776 | major= | |
1777 | versuffix= | |
1778 | verstring="" | |
1779 | fi | |
1780 | ||
1781 | # Check to see if the archive will have undefined symbols. | |
1782 | if test "$allow_undefined" = yes; then | |
1783 | if test "$allow_undefined_flag" = unsupported; then | |
1784 | $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 | |
1785 | build_libtool_libs=no | |
1786 | build_old_libs=yes | |
1787 | fi | |
1788 | else | |
1789 | # Don't allow undefined symbols. | |
1790 | allow_undefined_flag="$no_undefined_flag" | |
1791 | fi | |
1792 | ||
1793 | dependency_libs="$deplibs" | |
1794 | case "$host" in | |
1795 | *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) | |
1796 | # these systems don't actually have a c library (as such)! | |
1797 | ;; | |
1798 | *) | |
1799 | # Add libc to deplibs on all other systems. | |
1800 | deplibs="$deplibs -lc" | |
1801 | ;; | |
1802 | esac | |
1803 | fi | |
1804 | ||
1805 | # Create the output directory, or remove our outputs if we need to. | |
1806 | if test -d $output_objdir; then | |
1807 | $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*" | |
1808 | $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.* | |
1809 | else | |
1810 | $show "$mkdir $output_objdir" | |
1811 | $run $mkdir $output_objdir | |
1812 | status=$? | |
1813 | if test $status -ne 0 && test ! -d $output_objdir; then | |
1814 | exit $status | |
1815 | fi | |
1816 | fi | |
1817 | ||
1818 | # Now set the variables for building old libraries. | |
1819 | if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then | |
1820 | oldlibs="$oldlibs $output_objdir/$libname.$libext" | |
1821 | ||
1822 | # Transform .lo files to .o files. | |
1823 | oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` | |
1824 | fi | |
1825 | ||
1826 | if test "$build_libtool_libs" = yes; then | |
1827 | # Transform deplibs into only deplibs that can be linked in shared. | |
1828 | name_save=$name | |
1829 | libname_save=$libname | |
1830 | release_save=$release | |
1831 | versuffix_save=$versuffix | |
1832 | major_save=$major | |
1833 | # I'm not sure if I'm treating the release correctly. I think | |
1834 | # release should show up in the -l (ie -lgmp5) so we don't want to | |
1835 | # add it in twice. Is that correct? | |
1836 | release="" | |
1837 | versuffix="" | |
1838 | major="" | |
1839 | newdeplibs= | |
1840 | droppeddeps=no | |
1841 | case "$deplibs_check_method" in | |
1842 | pass_all) | |
1843 | # Don't check for shared/static. Everything works. | |
1844 | # This might be a little naive. We might want to check | |
1845 | # whether the library exists or not. But this is on | |
1846 | # osf3 & osf4 and I'm not really sure... Just | |
1847 | # implementing what was already the behaviour. | |
1848 | newdeplibs=$deplibs | |
1849 | ;; | |
1850 | test_compile) | |
1851 | # This code stresses the "libraries are programs" paradigm to its | |
1852 | # limits. Maybe even breaks it. We compile a program, linking it | |
1853 | # against the deplibs as a proxy for the library. Then we can check | |
1854 | # whether they linked in statically or dynamically with ldd. | |
1855 | $rm conftest.c | |
1856 | cat > conftest.c <<EOF | |
1857 | int main() { return 0; } | |
1858 | EOF | |
1859 | $rm conftest | |
1860 | $CC -o conftest conftest.c $deplibs | |
1861 | if test $? -eq 0 ; then | |
1862 | ldd_output=`ldd conftest` | |
1863 | for i in $deplibs; do | |
1864 | name="`expr $i : '-l\(.*\)'`" | |
1865 | # If $name is empty we are operating on a -L argument. | |
1866 | if test "$name" != "" ; then | |
1867 | libname=`eval \\$echo \"$libname_spec\"` | |
1868 | deplib_matches=`eval \\$echo \"$library_names_spec\"` | |
1869 | set dummy $deplib_matches | |
1870 | deplib_match=$2 | |
1871 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then | |
1872 | newdeplibs="$newdeplibs $i" | |
1873 | else | |
1874 | droppeddeps=yes | |
1875 | echo | |
1876 | echo "*** Warning: This library needs some functionality provided by $i." | |
1877 | echo "*** I have the capability to make that library automatically link in when" | |
1878 | echo "*** you link to this library. But I can only do this if you have a" | |
1879 | echo "*** shared version of the library, which you do not appear to have." | |
1880 | fi | |
1881 | else | |
1882 | newdeplibs="$newdeplibs $i" | |
1883 | fi | |
1884 | done | |
1885 | else | |
1886 | # Error occured in the first compile. Let's try to salvage the situation: | |
1887 | # Compile a seperate program for each library. | |
1888 | for i in $deplibs; do | |
1889 | name="`expr $i : '-l\(.*\)'`" | |
1890 | # If $name is empty we are operating on a -L argument. | |
1891 | if test "$name" != "" ; then | |
1892 | $rm conftest | |
1893 | $CC -o conftest conftest.c $i | |
1894 | # Did it work? | |
1895 | if test $? -eq 0 ; then | |
1896 | ldd_output=`ldd conftest` | |
1897 | libname=`eval \\$echo \"$libname_spec\"` | |
1898 | deplib_matches=`eval \\$echo \"$library_names_spec\"` | |
1899 | set dummy $deplib_matches | |
1900 | deplib_match=$2 | |
1901 | if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then | |
1902 | newdeplibs="$newdeplibs $i" | |
1903 | else | |
1904 | droppeddeps=yes | |
1905 | echo | |
1906 | echo "*** Warning: This library needs some functionality provided by $i." | |
1907 | echo "*** I have the capability to make that library automatically link in when" | |
1908 | echo "*** you link to this library. But I can only do this if you have a" | |
1909 | echo "*** shared version of the library, which you do not appear to have." | |
1910 | fi | |
1911 | else | |
1912 | droppeddeps=yes | |
1913 | echo | |
1914 | echo "*** Warning! Library $i is needed by this library but I was not able to" | |
1915 | echo "*** make it link in! You will probably need to install it or some" | |
1916 | echo "*** library that it depends on before this library will be fully" | |
1917 | echo "*** functional. Installing it before continuing would be even better." | |
1918 | fi | |
1919 | else | |
1920 | newdeplibs="$newdeplibs $i" | |
1921 | fi | |
1922 | done | |
1923 | fi | |
1924 | ;; | |
1925 | file_magic*) | |
1926 | set dummy $deplibs_check_method | |
1927 | file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`" | |
1928 | for a_deplib in $deplibs; do | |
1929 | name="`expr $a_deplib : '-l\(.*\)'`" | |
1930 | # If $name is empty we are operating on a -L argument. | |
1931 | if test "$name" != "" ; then | |
1932 | libname=`eval \\$echo \"$libname_spec\"` | |
1933 | for i in $lib_search_path; do | |
1934 | potential_libs=`ls $i/$libname[.-]* 2>/dev/null` | |
1935 | for potent_lib in $potential_libs; do | |
1936 | # Follow soft links. | |
1937 | if ls -lLd "$potent_lib" 2>/dev/null \ | |
1938 | | grep " -> " >/dev/null; then | |
1939 | continue | |
1940 | fi | |
1941 | # The statement above tries to avoid entering an | |
1942 | # endless loop below, in case of cyclic links. | |
1943 | # We might still enter an endless loop, since a link | |
1944 | # loop can be closed while we follow links, | |
1945 | # but so what? | |
1946 | potlib="$potent_lib" | |
1947 | while test -h "$potlib" 2>/dev/null; do | |
1948 | potliblink=`ls -ld $potlib | sed 's/.* -> //'` | |
1949 | case "$potliblink" in | |
1950 | [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; | |
1951 | *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; | |
1952 | esac | |
1953 | done | |
1954 | if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ | |
1955 | | sed 10q \ | |
1956 | | egrep "$file_magic_regex" > /dev/null; then | |
1957 | newdeplibs="$newdeplibs $a_deplib" | |
1958 | a_deplib="" | |
1959 | break 2 | |
1960 | fi | |
1961 | done | |
1962 | done | |
1963 | if test -n "$a_deplib" ; then | |
1964 | droppeddeps=yes | |
1965 | echo | |
1966 | echo "*** Warning: This library needs some functionality provided by $a_deplib." | |
1967 | echo "*** I have the capability to make that library automatically link in when" | |
1968 | echo "*** you link to this library. But I can only do this if you have a" | |
1969 | echo "*** shared version of the library, which you do not appear to have." | |
1970 | fi | |
1971 | else | |
1972 | # Add a -L argument. | |
1973 | newdeplibs="$newdeplibs $a_deplib" | |
1974 | fi | |
1975 | done # Gone through all deplibs. | |
1976 | ;; | |
1977 | none | unknown | *) | |
1978 | newdeplibs="" | |
1979 | if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ | |
1980 | -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' | | |
1981 | grep . >/dev/null; then | |
1982 | echo | |
1983 | if test "X$deplibs_check_method" = "Xnone"; then | |
1984 | echo "*** Warning: inter-library dependencies are not supported in this platform." | |
1985 | else | |
1986 | echo "*** Warning: inter-library dependencies are not known to be supported." | |
1987 | fi | |
1988 | echo "*** All declared inter-library dependencies are being dropped." | |
1989 | droppeddeps=yes | |
1990 | fi | |
1991 | ;; | |
1992 | esac | |
1993 | versuffix=$versuffix_save | |
1994 | major=$major_save | |
1995 | release=$release_save | |
1996 | libname=$libname_save | |
1997 | name=$name_save | |
1998 | ||
1999 | if test "$droppeddeps" = yes; then | |
2000 | if test "$module" = yes; then | |
2001 | echo | |
2002 | echo "*** Warning: libtool could not satisfy all declared inter-library" | |
2003 | echo "*** dependencies of module $libname. Therefore, libtool will create" | |
2004 | echo "*** a static module, that should work as long as the dlopening" | |
2005 | echo "*** application is linked with the -dlopen flag." | |
2006 | if test -z "$global_symbol_pipe"; then | |
2007 | echo | |
2008 | echo "*** However, this would only work if libtool was able to extract symbol" | |
2009 | echo "*** lists from a program, using \`nm' or equivalent, but libtool could" | |
2010 | echo "*** not find such a program. So, this module is probably useless." | |
2011 | echo "*** \`nm' from GNU binutils and a full rebuild may help." | |
2012 | fi | |
2013 | if test "$build_old_libs" = no; then | |
2014 | oldlibs="$output_objdir/$libname.$libext" | |
2015 | build_libtool_libs=module | |
2016 | build_old_libs=yes | |
2017 | else | |
2018 | build_libtool_libs=no | |
2019 | fi | |
2020 | else | |
2021 | echo "*** The inter-library dependencies that have been dropped here will be" | |
2022 | echo "*** automatically added whenever a program is linked with this library" | |
2023 | echo "*** or is declared to -dlopen it." | |
2024 | fi | |
2025 | fi | |
2026 | # Done checking deplibs! | |
2027 | deplibs=$newdeplibs | |
2028 | fi | |
2029 | ||
2030 | # All the library-specific variables (install_libdir is set above). | |
2031 | library_names= | |
2032 | old_library= | |
2033 | dlname= | |
2034 | ||
2035 | # Test again, we may have decided not to build it any more | |
2036 | if test "$build_libtool_libs" = yes; then | |
2037 | # Get the real and link names of the library. | |
2038 | eval library_names=\"$library_names_spec\" | |
2039 | set dummy $library_names | |
2040 | realname="$2" | |
2041 | shift; shift | |
2042 | ||
2043 | if test -n "$soname_spec"; then | |
2044 | eval soname=\"$soname_spec\" | |
2045 | else | |
2046 | soname="$realname" | |
2047 | fi | |
2048 | ||
2049 | lib="$output_objdir/$realname" | |
2050 | for link | |
2051 | do | |
2052 | linknames="$linknames $link" | |
2053 | done | |
2054 | ||
2055 | # Ensure that we have .o objects for linkers which dislike .lo | |
2056 | # (e.g. aix) in case we are running --disable-static | |
2057 | for obj in $libobjs; do | |
2058 | xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` | |
2059 | if test "X$xdir" = "X$obj"; then | |
2060 | xdir="." | |
2061 | else | |
2062 | xdir="$xdir" | |
2063 | fi | |
2064 | baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` | |
2065 | oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` | |
2066 | if test ! -f $xdir/$oldobj; then | |
2067 | $show "(cd $xdir && ${LN_S} $baseobj $oldobj)" | |
2068 | $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $? | |
2069 | fi | |
2070 | done | |
2071 | ||
2072 | # Use standard objects if they are pic | |
2073 | test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` | |
2074 | ||
2075 | # Prepare the list of exported symbols | |
2076 | if test -z "$export_symbols"; then | |
2077 | if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then | |
2078 | $show "generating symbol list for \`$libname.la'" | |
2079 | export_symbols="$output_objdir/$libname.exp" | |
2080 | $run $rm $export_symbols | |
2081 | eval cmds=\"$export_symbols_cmds\" | |
2082 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
2083 | for cmd in $cmds; do | |
2084 | IFS="$save_ifs" | |
2085 | $show "$cmd" | |
2086 | $run eval "$cmd" || exit $? | |
2087 | done | |
2088 | IFS="$save_ifs" | |
2089 | if test -n "$export_symbols_regex"; then | |
2090 | $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" | |
2091 | $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' | |
2092 | $show "$mv \"${export_symbols}T\" \"$export_symbols\"" | |
2093 | $run eval '$mv "${export_symbols}T" "$export_symbols"' | |
2094 | fi | |
2095 | fi | |
2096 | fi | |
2097 | ||
2098 | if test -n "$export_symbols" && test -n "$include_expsyms"; then | |
2099 | $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' | |
2100 | fi | |
2101 | ||
2102 | if test -n "$convenience"; then | |
2103 | if test -n "$whole_archive_flag_spec"; then | |
2104 | eval libobjs=\"\$libobjs $whole_archive_flag_spec\" | |
2105 | else | |
2106 | gentop="$output_objdir/${outputname}x" | |
2107 | $show "${rm}r $gentop" | |
2108 | $run ${rm}r "$gentop" | |
2109 | $show "mkdir $gentop" | |
2110 | $run mkdir "$gentop" | |
2111 | status=$? | |
2112 | if test $status -ne 0 && test ! -d "$gentop"; then | |
2113 | exit $status | |
2114 | fi | |
2115 | generated="$generated $gentop" | |
2116 | ||
2117 | for xlib in $convenience; do | |
2118 | # Extract the objects. | |
2119 | case "$xlib" in | |
2120 | [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; | |
2121 | *) xabs=`pwd`"/$xlib" ;; | |
2122 | esac | |
2123 | xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` | |
2124 | xdir="$gentop/$xlib" | |
2125 | ||
2126 | $show "${rm}r $xdir" | |
2127 | $run ${rm}r "$xdir" | |
2128 | $show "mkdir $xdir" | |
2129 | $run mkdir "$xdir" | |
2130 | status=$? | |
2131 | if test $status -ne 0 && test ! -d "$xdir"; then | |
2132 | exit $status | |
2133 | fi | |
2134 | $show "(cd $xdir && $AR x $xabs)" | |
2135 | $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? | |
2136 | ||
2137 | libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` | |
2138 | done | |
2139 | fi | |
2140 | fi | |
2141 | ||
2142 | if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then | |
2143 | eval flag=\"$thread_safe_flag_spec\" | |
2144 | linkopts="$linkopts $flag" | |
2145 | fi | |
2146 | ||
2147 | # Do each of the archive commands. | |
2148 | if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then | |
2149 | eval cmds=\"$archive_expsym_cmds\" | |
2150 | else | |
2151 | eval cmds=\"$archive_cmds\" | |
2152 | fi | |
2153 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
2154 | for cmd in $cmds; do | |
2155 | IFS="$save_ifs" | |
2156 | $show "$cmd" | |
2157 | $run eval "$cmd" || exit $? | |
2158 | done | |
2159 | IFS="$save_ifs" | |
2160 | ||
2161 | # Create links to the real library. | |
2162 | for linkname in $linknames; do | |
2163 | if test "$realname" != "$linkname"; then | |
2164 | $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" | |
2165 | $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? | |
2166 | fi | |
2167 | done | |
2168 | ||
2169 | # If -module or -export-dynamic was specified, set the dlname. | |
2170 | if test "$module" = yes || test "$export_dynamic" = yes; then | |
2171 | # On all known operating systems, these are identical. | |
2172 | dlname="$soname" | |
2173 | fi | |
2174 | fi | |
2175 | ;; | |
2176 | ||
2177 | *.lo | *.o | *.obj) | |
2178 | if test -n "$link_against_libtool_libs"; then | |
2179 | $echo "$modename: error: cannot link libtool libraries into objects" 1>&2 | |
2180 | exit 1 | |
2181 | fi | |
2182 | ||
2183 | if test -n "$deplibs"; then | |
2184 | $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 | |
2185 | fi | |
2186 | ||
2187 | if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then | |
2188 | $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 | |
2189 | fi | |
2190 | ||
2191 | if test -n "$rpath"; then | |
2192 | $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 | |
2193 | fi | |
2194 | ||
2195 | if test -n "$xrpath"; then | |
2196 | $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 | |
2197 | fi | |
2198 | ||
2199 | if test -n "$vinfo"; then | |
2200 | $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 | |
2201 | fi | |
2202 | ||
2203 | if test -n "$release"; then | |
2204 | $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 | |
2205 | fi | |
2206 | ||
2207 | case "$output" in | |
2208 | *.lo) | |
2209 | if test -n "$objs"; then | |
2210 | $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 | |
2211 | exit 1 | |
2212 | fi | |
2213 | libobj="$output" | |
2214 | obj=`$echo "X$output" | $Xsed -e "$lo2o"` | |
2215 | ;; | |
2216 | *) | |
2217 | libobj= | |
2218 | obj="$output" | |
2219 | ;; | |
2220 | esac | |
2221 | ||
2222 | # Delete the old objects. | |
2223 | $run $rm $obj $libobj | |
2224 | ||
2225 | # Objects from convenience libraries. This assumes | |
2226 | # single-version convenience libraries. Whenever we create | |
2227 | # different ones for PIC/non-PIC, this we'll have to duplicate | |
2228 | # the extraction. | |
2229 | reload_conv_objs= | |
2230 | gentop= | |
2231 | # reload_cmds runs $LD directly, so let us get rid of | |
2232 | # -Wl from whole_archive_flag_spec | |
2233 | wl= | |
2234 | ||
2235 | if test -n "$convenience"; then | |
2236 | if test -n "$whole_archive_flag_spec"; then | |
2237 | eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\" | |
2238 | else | |
2239 | gentop="$output_objdir/${obj}x" | |
2240 | $show "${rm}r $gentop" | |
2241 | $run ${rm}r "$gentop" | |
2242 | $show "mkdir $gentop" | |
2243 | $run mkdir "$gentop" | |
2244 | status=$? | |
2245 | if test $status -ne 0 && test ! -d "$gentop"; then | |
2246 | exit $status | |
2247 | fi | |
2248 | generated="$generated $gentop" | |
2249 | ||
2250 | for xlib in $convenience; do | |
2251 | # Extract the objects. | |
2252 | case "$xlib" in | |
2253 | [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; | |
2254 | *) xabs=`pwd`"/$xlib" ;; | |
2255 | esac | |
2256 | xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` | |
2257 | xdir="$gentop/$xlib" | |
2258 | ||
2259 | $show "${rm}r $xdir" | |
2260 | $run ${rm}r "$xdir" | |
2261 | $show "mkdir $xdir" | |
2262 | $run mkdir "$xdir" | |
2263 | status=$? | |
2264 | if test $status -ne 0 && test ! -d "$xdir"; then | |
2265 | exit $status | |
2266 | fi | |
2267 | $show "(cd $xdir && $AR x $xabs)" | |
2268 | $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? | |
2269 | ||
2270 | reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` | |
2271 | done | |
2272 | fi | |
2273 | fi | |
2274 | ||
2275 | # Create the old-style object. | |
2276 | reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" | |
2277 | ||
2278 | output="$obj" | |
2279 | eval cmds=\"$reload_cmds\" | |
2280 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
2281 | for cmd in $cmds; do | |
2282 | IFS="$save_ifs" | |
2283 | $show "$cmd" | |
2284 | $run eval "$cmd" || exit $? | |
2285 | done | |
2286 | IFS="$save_ifs" | |
2287 | ||
2288 | # Exit if we aren't doing a library object file. | |
2289 | if test -z "$libobj"; then | |
2290 | if test -n "$gentop"; then | |
2291 | $show "${rm}r $gentop" | |
2292 | $run ${rm}r $gentop | |
2293 | fi | |
2294 | ||
2295 | exit 0 | |
2296 | fi | |
2297 | ||
2298 | if test "$build_libtool_libs" != yes; then | |
2299 | if test -n "$gentop"; then | |
2300 | $show "${rm}r $gentop" | |
2301 | $run ${rm}r $gentop | |
2302 | fi | |
2303 | ||
2304 | # Create an invalid libtool object if no PIC, so that we don't | |
2305 | # accidentally link it into a program. | |
2306 | $show "echo timestamp > $libobj" | |
2307 | $run eval "echo timestamp > $libobj" || exit $? | |
2308 | exit 0 | |
2309 | fi | |
2310 | ||
2311 | if test -n "$pic_flag"; then | |
2312 | # Only do commands if we really have different PIC objects. | |
2313 | reload_objs="$libobjs $reload_conv_objs" | |
2314 | output="$libobj" | |
2315 | eval cmds=\"$reload_cmds\" | |
2316 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
2317 | for cmd in $cmds; do | |
2318 | IFS="$save_ifs" | |
2319 | $show "$cmd" | |
2320 | $run eval "$cmd" || exit $? | |
2321 | done | |
2322 | IFS="$save_ifs" | |
2323 | else | |
2324 | # Just create a symlink. | |
2325 | $show $rm $libobj | |
2326 | $run $rm $libobj | |
2327 | xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` | |
2328 | if test "X$xdir" = "X$libobj"; then | |
2329 | xdir="." | |
2330 | else | |
2331 | xdir="$xdir" | |
2332 | fi | |
2333 | baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` | |
2334 | oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` | |
2335 | $show "(cd $xdir && $LN_S $oldobj $baseobj)" | |
2336 | $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $? | |
2337 | fi | |
2338 | ||
2339 | if test -n "$gentop"; then | |
2340 | $show "${rm}r $gentop" | |
2341 | $run ${rm}r $gentop | |
2342 | fi | |
2343 | ||
2344 | exit 0 | |
2345 | ;; | |
2346 | ||
2347 | # Anything else should be a program. | |
2348 | *) | |
2349 | if test -n "$vinfo"; then | |
2350 | $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 | |
2351 | fi | |
2352 | ||
2353 | if test -n "$release"; then | |
2354 | $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 | |
2355 | fi | |
2356 | ||
2357 | if test "$preload" = yes; then | |
2358 | if test "$dlopen" = unknown && test "$dlopen_self" = unknown && | |
2359 | test "$dlopen_self_static" = unknown; then | |
2360 | $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." | |
2361 | fi | |
2362 | fi | |
2363 | ||
2364 | if test -n "$rpath$xrpath"; then | |
2365 | # If the user specified any rpath flags, then add them. | |
2366 | for libdir in $rpath $xrpath; do | |
2367 | # This is the magic to use -rpath. | |
2368 | case "$compile_rpath " in | |
2369 | *" $libdir "*) ;; | |
2370 | *) compile_rpath="$compile_rpath $libdir" ;; | |
2371 | esac | |
2372 | case "$finalize_rpath " in | |
2373 | *" $libdir "*) ;; | |
2374 | *) finalize_rpath="$finalize_rpath $libdir" ;; | |
2375 | esac | |
2376 | done | |
2377 | fi | |
2378 | ||
2379 | # Now hardcode the library paths | |
2380 | rpath= | |
2381 | hardcode_libdirs= | |
2382 | for libdir in $compile_rpath $finalize_rpath; do | |
2383 | if test -n "$hardcode_libdir_flag_spec"; then | |
2384 | if test -n "$hardcode_libdir_separator"; then | |
2385 | if test -z "$hardcode_libdirs"; then | |
2386 | hardcode_libdirs="$libdir" | |
2387 | else | |
2388 | # Just accumulate the unique libdirs. | |
2389 | case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in | |
2390 | *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) | |
2391 | ;; | |
2392 | *) | |
2393 | hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" | |
2394 | ;; | |
2395 | esac | |
2396 | fi | |
2397 | else | |
2398 | eval flag=\"$hardcode_libdir_flag_spec\" | |
2399 | rpath="$rpath $flag" | |
2400 | fi | |
2401 | elif test -n "$runpath_var"; then | |
2402 | case "$perm_rpath " in | |
2403 | *" $libdir "*) ;; | |
2404 | *) perm_rpath="$perm_rpath $libdir" ;; | |
2405 | esac | |
2406 | fi | |
2407 | done | |
2408 | # Substitute the hardcoded libdirs into the rpath. | |
2409 | if test -n "$hardcode_libdir_separator" && | |
2410 | test -n "$hardcode_libdirs"; then | |
2411 | libdir="$hardcode_libdirs" | |
2412 | eval rpath=\" $hardcode_libdir_flag_spec\" | |
2413 | fi | |
2414 | compile_rpath="$rpath" | |
2415 | ||
2416 | rpath= | |
2417 | hardcode_libdirs= | |
2418 | for libdir in $finalize_rpath; do | |
2419 | if test -n "$hardcode_libdir_flag_spec"; then | |
2420 | if test -n "$hardcode_libdir_separator"; then | |
2421 | if test -z "$hardcode_libdirs"; then | |
2422 | hardcode_libdirs="$libdir" | |
2423 | else | |
2424 | # Just accumulate the unique libdirs. | |
2425 | case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in | |
2426 | *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) | |
2427 | ;; | |
2428 | *) | |
2429 | hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" | |
2430 | ;; | |
2431 | esac | |
2432 | fi | |
2433 | else | |
2434 | eval flag=\"$hardcode_libdir_flag_spec\" | |
2435 | rpath="$rpath $flag" | |
2436 | fi | |
2437 | elif test -n "$runpath_var"; then | |
2438 | case "$finalize_perm_rpath " in | |
2439 | *" $libdir "*) ;; | |
2440 | *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; | |
2441 | esac | |
2442 | fi | |
2443 | done | |
2444 | # Substitute the hardcoded libdirs into the rpath. | |
2445 | if test -n "$hardcode_libdir_separator" && | |
2446 | test -n "$hardcode_libdirs"; then | |
2447 | libdir="$hardcode_libdirs" | |
2448 | eval rpath=\" $hardcode_libdir_flag_spec\" | |
2449 | fi | |
2450 | finalize_rpath="$rpath" | |
2451 | ||
2452 | output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` | |
2453 | if test "X$output_objdir" = "X$output"; then | |
2454 | output_objdir="$objdir" | |
2455 | else | |
2456 | output_objdir="$output_objdir/$objdir" | |
2457 | fi | |
2458 | ||
2459 | # Create the binary in the object directory, then wrap it. | |
2460 | if test ! -d $output_objdir; then | |
2461 | $show "$mkdir $output_objdir" | |
2462 | $run $mkdir $output_objdir | |
2463 | status=$? | |
2464 | if test $status -ne 0 && test ! -d $output_objdir; then | |
2465 | exit $status | |
2466 | fi | |
2467 | fi | |
2468 | ||
2469 | if test -n "$libobjs" && test "$build_old_libs" = yes; then | |
2470 | # Transform all the library objects into standard objects. | |
2471 | compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` | |
2472 | finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` | |
2473 | fi | |
2474 | ||
2475 | dlsyms= | |
2476 | if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then | |
2477 | if test -n "$NM" && test -n "$global_symbol_pipe"; then | |
2478 | dlsyms="${outputname}S.c" | |
2479 | else | |
2480 | $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 | |
2481 | fi | |
2482 | fi | |
2483 | ||
2484 | if test -n "$dlsyms"; then | |
2485 | case "$dlsyms" in | |
2486 | "") ;; | |
2487 | *.c) | |
2488 | # Discover the nlist of each of the dlfiles. | |
2489 | nlist="$output_objdir/${outputname}.nm" | |
2490 | ||
2491 | $show "$rm $nlist ${nlist}S ${nlist}T" | |
2492 | $run $rm "$nlist" "${nlist}S" "${nlist}T" | |
2493 | ||
2494 | # Parse the name list into a source file. | |
2495 | $show "creating $output_objdir/$dlsyms" | |
2496 | ||
2497 | test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ | |
2498 | /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ | |
2499 | /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ | |
2500 | ||
2501 | #ifdef __cplusplus | |
2502 | extern \"C\" { | |
2503 | #endif | |
2504 | ||
2505 | /* Prevent the only kind of declaration conflicts we can make. */ | |
2506 | #define lt_preloaded_symbols some_other_symbol | |
2507 | ||
2508 | /* External symbol declarations for the compiler. */\ | |
2509 | " | |
2510 | ||
2511 | if test "$dlself" = yes; then | |
2512 | $show "generating symbol list for \`$output'" | |
2513 | ||
2514 | test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" | |
2515 | ||
2516 | # Add our own program objects to the symbol list. | |
2517 | progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` | |
2518 | for arg in $progfiles; do | |
2519 | $show "extracting global C symbols from \`$arg'" | |
2520 | $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" | |
2521 | done | |
2522 | ||
2523 | if test -n "$exclude_expsyms"; then | |
2524 | $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' | |
2525 | $run eval '$mv "$nlist"T "$nlist"' | |
2526 | fi | |
2527 | ||
2528 | if test -n "$export_symbols_regex"; then | |
2529 | $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T' | |
2530 | $run eval '$mv "$nlist"T "$nlist"' | |
2531 | fi | |
2532 | ||
2533 | # Prepare the list of exported symbols | |
2534 | if test -z "$export_symbols"; then | |
2535 | export_symbols="$output_objdir/$output.exp" | |
2536 | $run $rm $export_symbols | |
2537 | $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' | |
2538 | else | |
2539 | $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"' | |
2540 | $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T' | |
2541 | $run eval 'mv "$nlist"T "$nlist"' | |
2542 | fi | |
2543 | fi | |
2544 | ||
2545 | for arg in $dlprefiles; do | |
2546 | $show "extracting global C symbols from \`$arg'" | |
2547 | name=`echo "$arg" | sed -e 's%^.*/%%'` | |
2548 | $run eval 'echo ": $name " >> "$nlist"' | |
2549 | $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" | |
2550 | done | |
2551 | ||
2552 | if test -z "$run"; then | |
2553 | # Make sure we have at least an empty file. | |
2554 | test -f "$nlist" || : > "$nlist" | |
2555 | ||
2556 | if test -n "$exclude_expsyms"; then | |
2557 | egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T | |
2558 | $mv "$nlist"T "$nlist" | |
2559 | fi | |
2560 | ||
2561 | # Try sorting and uniquifying the output. | |
2562 | if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then | |
2563 | : | |
2564 | else | |
2565 | grep -v "^: " < "$nlist" > "$nlist"S | |
2566 | fi | |
2567 | ||
2568 | if test -f "$nlist"S; then | |
2569 | eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' | |
2570 | else | |
2571 | echo '/* NONE */' >> "$output_objdir/$dlsyms" | |
2572 | fi | |
2573 | ||
2574 | $echo >> "$output_objdir/$dlsyms" "\ | |
2575 | ||
2576 | #undef lt_preloaded_symbols | |
2577 | ||
2578 | #if defined (__STDC__) && __STDC__ | |
2579 | # define lt_ptr_t void * | |
2580 | #else | |
2581 | # define lt_ptr_t char * | |
2582 | # define const | |
2583 | #endif | |
2584 | ||
2585 | /* The mapping between symbol names and symbols. */ | |
2586 | const struct { | |
2587 | const char *name; | |
2588 | lt_ptr_t address; | |
2589 | } | |
2590 | lt_preloaded_symbols[] = | |
2591 | {\ | |
2592 | " | |
2593 | ||
2594 | sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \ | |
2595 | -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \ | |
2596 | < "$nlist" >> "$output_objdir/$dlsyms" | |
2597 | ||
2598 | $echo >> "$output_objdir/$dlsyms" "\ | |
2599 | {0, (lt_ptr_t) 0} | |
2600 | }; | |
2601 | ||
2602 | /* This works around a problem in FreeBSD linker */ | |
2603 | #ifdef FREEBSD_WORKAROUND | |
2604 | static const void *lt_preloaded_setup() { | |
2605 | return lt_preloaded_symbols; | |
2606 | } | |
2607 | #endif | |
2608 | ||
2609 | #ifdef __cplusplus | |
2610 | } | |
2611 | #endif\ | |
2612 | " | |
2613 | fi | |
2614 | ||
2615 | pic_flag_for_symtable= | |
2616 | case "$host" in | |
2617 | # compiling the symbol table file with pic_flag works around | |
2618 | # a FreeBSD bug that causes programs to crash when -lm is | |
2619 | # linked before any other PIC object. But we must not use | |
2620 | # pic_flag when linking with -static. The problem exists in | |
2621 | # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. | |
2622 | *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)\r | |
2623 | case "$compile_command " in | |
2624 | *" -static "*) ;; | |
2625 | *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";; | |
2626 | esac;; | |
2627 | *-*-hpux*) | |
2628 | case "$compile_command " in | |
2629 | *" -static "*) ;; | |
2630 | *) pic_flag_for_symtable=" $pic_flag -DPIC";; | |
2631 | esac | |
2632 | esac | |
2633 | ||
2634 | # Now compile the dynamic symbol file. | |
2635 | $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" | |
2636 | $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? | |
2637 | ||
2638 | # Clean up the generated files. | |
2639 | $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" | |
2640 | $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" | |
2641 | ||
2642 | # Transform the symbol file into the correct name. | |
2643 | compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` | |
2644 | finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` | |
2645 | ;; | |
2646 | *) | |
2647 | $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 | |
2648 | exit 1 | |
2649 | ;; | |
2650 | esac | |
2651 | else | |
2652 | # We keep going just in case the user didn't refer to | |
2653 | # lt_preloaded_symbols. The linker will fail if global_symbol_pipe | |
2654 | # really was required. | |
2655 | ||
2656 | # Nullify the symbol file. | |
2657 | compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` | |
2658 | finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` | |
2659 | fi | |
2660 | ||
2661 | if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then | |
2662 | # Replace the output file specification. | |
2663 | compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` | |
2664 | link_command="$compile_command$compile_rpath" | |
2665 | ||
2666 | # We have no uninstalled library dependencies, so finalize right now. | |
2667 | $show "$link_command" | |
2668 | $run eval "$link_command" | |
2669 | status=$? | |
2670 | ||
2671 | # Delete the generated files. | |
2672 | if test -n "$dlsyms"; then | |
2673 | $show "$rm $output_objdir/${outputname}S.${objext}" | |
2674 | $run $rm "$output_objdir/${outputname}S.${objext}" | |
2675 | fi | |
2676 | ||
2677 | exit $status | |
2678 | fi | |
2679 | ||
2680 | if test -n "$shlibpath_var"; then | |
2681 | # We should set the shlibpath_var | |
2682 | rpath= | |
2683 | for dir in $temp_rpath; do | |
2684 | case "$dir" in | |
2685 | [\\/]* | [A-Za-z]:[\\/]*) | |
2686 | # Absolute path. | |
2687 | rpath="$rpath$dir:" | |
2688 | ;; | |
2689 | *) | |
2690 | # Relative path: add a thisdir entry. | |
2691 | rpath="$rpath\$thisdir/$dir:" | |
2692 | ;; | |
2693 | esac | |
2694 | done | |
2695 | temp_rpath="$rpath" | |
2696 | fi | |
2697 | ||
2698 | if test -n "$compile_shlibpath$finalize_shlibpath"; then | |
2699 | compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" | |
2700 | fi | |
2701 | if test -n "$finalize_shlibpath"; then | |
2702 | finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" | |
2703 | fi | |
2704 | ||
2705 | compile_var= | |
2706 | finalize_var= | |
2707 | if test -n "$runpath_var"; then | |
2708 | if test -n "$perm_rpath"; then | |
2709 | # We should set the runpath_var. | |
2710 | rpath= | |
2711 | for dir in $perm_rpath; do | |
2712 | rpath="$rpath$dir:" | |
2713 | done | |
2714 | compile_var="$runpath_var=\"$rpath\$$runpath_var\" " | |
2715 | fi | |
2716 | if test -n "$finalize_perm_rpath"; then | |
2717 | # We should set the runpath_var. | |
2718 | rpath= | |
2719 | for dir in $finalize_perm_rpath; do | |
2720 | rpath="$rpath$dir:" | |
2721 | done | |
2722 | finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " | |
2723 | fi | |
2724 | fi | |
2725 | ||
2726 | if test "$hardcode_action" = relink; then | |
2727 | # Fast installation is not supported | |
2728 | link_command="$compile_var$compile_command$compile_rpath" | |
2729 | relink_command="$finalize_var$finalize_command$finalize_rpath" | |
2730 | ||
2731 | $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 | |
2732 | $echo "$modename: \`$output' will be relinked during installation" 1>&2 | |
2733 | else | |
2734 | if test "$fast_install" != no; then | |
2735 | link_command="$finalize_var$compile_command$finalize_rpath" | |
2736 | if test "$fast_install" = yes; then | |
2737 | relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` | |
2738 | else | |
2739 | # fast_install is set to needless | |
2740 | relink_command= | |
2741 | fi | |
2742 | else | |
2743 | link_command="$compile_var$compile_command$compile_rpath" | |
2744 | relink_command="$finalize_var$finalize_command$finalize_rpath" | |
2745 | fi | |
2746 | fi | |
2747 | ||
2748 | # Replace the output file specification. | |
2749 | link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` | |
2750 | ||
2751 | # Delete the old output files. | |
2752 | $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname | |
2753 | ||
2754 | $show "$link_command" | |
2755 | $run eval "$link_command" || exit $? | |
2756 | ||
2757 | # Now create the wrapper script. | |
2758 | $show "creating $output" | |
2759 | ||
2760 | # Quote the relink command for shipping. | |
2761 | if test -n "$relink_command"; then | |
2762 | relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` | |
2763 | fi | |
2764 | ||
2765 | # Quote $echo for shipping. | |
2766 | if test "X$echo" = "X$SHELL $0 --fallback-echo"; then | |
2767 | case "$0" in | |
2768 | [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";; | |
2769 | *) qecho="$SHELL `pwd`/$0 --fallback-echo";; | |
2770 | esac | |
2771 | qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` | |
2772 | else | |
2773 | qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` | |
2774 | fi | |
2775 | ||
2776 | # Only actually do things if our run command is non-null. | |
2777 | if test -z "$run"; then | |
2778 | # win32 will think the script is a binary if it has | |
2779 | # a .exe suffix, so we strip it off here. | |
2780 | case $output in | |
2781 | *.exe) output=`echo $output|sed 's,.exe$,,'` ;; | |
2782 | esac | |
2783 | $rm $output | |
2784 | trap "$rm $output; exit 1" 1 2 15 | |
2785 | ||
2786 | $echo > $output "\ | |
2787 | #! $SHELL | |
2788 | ||
2789 | # $output - temporary wrapper script for $objdir/$outputname | |
2790 | # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP | |
2791 | # | |
2792 | # The $output program cannot be directly executed until all the libtool | |
2793 | # libraries that it depends on are installed. | |
2794 | # | |
2795 | # This wrapper script should never be moved out of the build directory. | |
2796 | # If it is, it will not operate correctly. | |
2797 | ||
2798 | # Sed substitution that helps us do robust quoting. It backslashifies | |
2799 | # metacharacters that are still active within double-quoted strings. | |
2800 | Xsed='sed -e 1s/^X//' | |
2801 | sed_quote_subst='$sed_quote_subst' | |
2802 | ||
2803 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
2804 | # if CDPATH is set. | |
2805 | if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi | |
2806 | ||
2807 | relink_command=\"$relink_command\" | |
2808 | ||
2809 | # This environment variable determines our operation mode. | |
2810 | if test \"\$libtool_install_magic\" = \"$magic\"; then | |
2811 | # install mode needs the following variable: | |
2812 | link_against_libtool_libs='$link_against_libtool_libs' | |
2813 | else | |
2814 | # When we are sourced in execute mode, \$file and \$echo are already set. | |
2815 | if test \"\$libtool_execute_magic\" != \"$magic\"; then | |
2816 | echo=\"$qecho\" | |
2817 | file=\"\$0\" | |
2818 | # Make sure echo works. | |
2819 | if test \"X\$1\" = X--no-reexec; then | |
2820 | # Discard the --no-reexec flag, and continue. | |
2821 | shift | |
2822 | elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then | |
2823 | # Yippee, \$echo works! | |
2824 | : | |
2825 | else | |
2826 | # Restart under the correct shell, and then maybe \$echo will work. | |
2827 | exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} | |
2828 | fi | |
2829 | fi\ | |
2830 | " | |
2831 | $echo >> $output "\ | |
2832 | ||
2833 | # Find the directory that this script lives in. | |
2834 | thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` | |
2835 | test \"x\$thisdir\" = \"x\$file\" && thisdir=. | |
2836 | ||
2837 | # Follow symbolic links until we get to the real thisdir. | |
2838 | file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\` | |
2839 | while test -n \"\$file\"; do | |
2840 | destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` | |
2841 | ||
2842 | # If there was a directory component, then change thisdir. | |
2843 | if test \"x\$destdir\" != \"x\$file\"; then | |
2844 | case \"\$destdir\" in | |
2845 | [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;; | |
2846 | *) thisdir=\"\$thisdir/\$destdir\" ;; | |
2847 | esac | |
2848 | fi | |
2849 | ||
2850 | file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` | |
2851 | file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\` | |
2852 | done | |
2853 | ||
2854 | # Try to get the absolute directory name. | |
2855 | absdir=\`cd \"\$thisdir\" && pwd\` | |
2856 | test -n \"\$absdir\" && thisdir=\"\$absdir\" | |
2857 | " | |
2858 | ||
2859 | if test "$fast_install" = yes; then | |
2860 | echo >> $output "\ | |
2861 | program=lt-'$outputname' | |
2862 | progdir=\"\$thisdir/$objdir\" | |
2863 | ||
2864 | if test ! -f \"\$progdir/\$program\" || \\ | |
2865 | { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\ | |
2866 | test \"X\$file\" != \"X\$progdir/\$program\"; }; then | |
2867 | ||
2868 | file=\"\$\$-\$program\" | |
2869 | ||
2870 | if test ! -d \"\$progdir\"; then | |
2871 | $mkdir \"\$progdir\" | |
2872 | else | |
2873 | $rm \"\$progdir/\$file\" | |
2874 | fi" | |
2875 | ||
2876 | echo >> $output "\ | |
2877 | ||
2878 | # relink executable if necessary | |
2879 | if test -n \"\$relink_command\"; then | |
2880 | if (cd \"\$thisdir\" && eval \$relink_command); then : | |
2881 | else | |
2882 | $rm \"\$progdir/\$file\" | |
2883 | exit 1 | |
2884 | fi | |
2885 | fi | |
2886 | ||
2887 | $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || | |
2888 | { $rm \"\$progdir/\$program\"; | |
2889 | $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } | |
2890 | $rm \"\$progdir/\$file\" | |
2891 | fi" | |
2892 | else | |
2893 | echo >> $output "\ | |
2894 | program='$outputname' | |
2895 | progdir=\"\$thisdir/$objdir\" | |
2896 | " | |
2897 | fi | |
2898 | ||
2899 | echo >> $output "\ | |
2900 | ||
2901 | if test -f \"\$progdir/\$program\"; then" | |
2902 | ||
2903 | # Export our shlibpath_var if we have one. | |
2904 | if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then | |
2905 | $echo >> $output "\ | |
2906 | # Add our own library path to $shlibpath_var | |
2907 | $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" | |
2908 | ||
2909 | # Some systems cannot cope with colon-terminated $shlibpath_var | |
2910 | # The second colon is a workaround for a bug in BeOS R4 sed | |
2911 | $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` | |
2912 | ||
2913 | export $shlibpath_var | |
2914 | " | |
2915 | fi | |
2916 | ||
2917 | # fixup the dll searchpath if we need to. | |
2918 | if test -n "$dllsearchpath"; then | |
2919 | $echo >> $output "\ | |
2920 | # Add the dll search path components to the executable PATH | |
2921 | PATH=$dllsearchpath:\$PATH | |
2922 | " | |
2923 | fi | |
2924 | ||
2925 | $echo >> $output "\ | |
2926 | if test \"\$libtool_execute_magic\" != \"$magic\"; then | |
2927 | # Run the actual program with our arguments. | |
2928 | " | |
2929 | case $host in | |
2930 | *-*-cygwin* | *-*-mingw | *-*-os2*) | |
2931 | # win32 systems need to use the prog path for dll | |
2932 | # lookup to work | |
2933 | $echo >> $output "\ | |
2934 | exec \$progdir\\\\\$program \${1+\"\$@\"} | |
2935 | " | |
2936 | ;; | |
2937 | *) | |
2938 | $echo >> $output "\ | |
2939 | # Export the path to the program. | |
2940 | PATH=\"\$progdir:\$PATH\" | |
2941 | export PATH | |
2942 | ||
2943 | exec \$program \${1+\"\$@\"} | |
2944 | " | |
2945 | ;; | |
2946 | esac | |
2947 | $echo >> $output "\ | |
2948 | \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\" | |
2949 | exit 1 | |
2950 | fi | |
2951 | else | |
2952 | # The program doesn't exist. | |
2953 | \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2 | |
2954 | \$echo \"This script is just a wrapper for \$program.\" 1>&2 | |
2955 | echo \"See the $PACKAGE documentation for more information.\" 1>&2 | |
2956 | exit 1 | |
2957 | fi | |
2958 | fi\ | |
2959 | " | |
2960 | chmod +x $output | |
2961 | fi | |
2962 | exit 0 | |
2963 | ;; | |
2964 | esac | |
2965 | ||
2966 | # See if we need to build an old-fashioned archive. | |
2967 | for oldlib in $oldlibs; do | |
2968 | ||
2969 | if test "$build_libtool_libs" = convenience; then | |
2970 | oldobjs="$libobjs_save" | |
2971 | addlibs="$convenience" | |
2972 | build_libtool_libs=no | |
2973 | else | |
2974 | if test "$build_libtool_libs" = module; then | |
2975 | oldobjs="$libobjs_save" | |
2976 | build_libtool_libs=no | |
2977 | else | |
2978 | oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP` | |
2979 | fi | |
2980 | addlibs="$old_convenience" | |
2981 | fi | |
2982 | ||
2983 | if test -n "$addlibs"; then | |
2984 | gentop="$output_objdir/${outputname}x" | |
2985 | $show "${rm}r $gentop" | |
2986 | $run ${rm}r "$gentop" | |
2987 | $show "mkdir $gentop" | |
2988 | $run mkdir "$gentop" | |
2989 | status=$? | |
2990 | if test $status -ne 0 && test ! -d "$gentop"; then | |
2991 | exit $status | |
2992 | fi | |
2993 | generated="$generated $gentop" | |
2994 | ||
2995 | # Add in members from convenience archives. | |
2996 | for xlib in $addlibs; do | |
2997 | # Extract the objects. | |
2998 | case "$xlib" in | |
2999 | [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; | |
3000 | *) xabs=`pwd`"/$xlib" ;; | |
3001 | esac | |
3002 | xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` | |
3003 | xdir="$gentop/$xlib" | |
3004 | ||
3005 | $show "${rm}r $xdir" | |
3006 | $run ${rm}r "$xdir" | |
3007 | $show "mkdir $xdir" | |
3008 | $run mkdir "$xdir" | |
3009 | status=$? | |
3010 | if test $status -ne 0 && test ! -d "$xdir"; then | |
3011 | exit $status | |
3012 | fi | |
3013 | $show "(cd $xdir && $AR x $xabs)" | |
3014 | $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? | |
3015 | ||
3016 | oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP` | |
3017 | done | |
3018 | fi | |
3019 | ||
3020 | # Do each command in the archive commands. | |
3021 | if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then | |
3022 | eval cmds=\"$old_archive_from_new_cmds\" | |
3023 | else | |
3024 | # Ensure that we have .o objects in place in case we decided | |
3025 | # not to build a shared library, and have fallen back to building | |
3026 | # static libs even though --disable-static was passed! | |
3027 | for oldobj in $oldobjs; do | |
3028 | if test ! -f $oldobj; then | |
3029 | xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'` | |
3030 | if test "X$xdir" = "X$oldobj"; then | |
3031 | xdir="." | |
3032 | else | |
3033 | xdir="$xdir" | |
3034 | fi | |
3035 | baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'` | |
3036 | obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` | |
3037 | $show "(cd $xdir && ${LN_S} $obj $baseobj)" | |
3038 | $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $? | |
3039 | fi | |
3040 | done | |
3041 | ||
3042 | eval cmds=\"$old_archive_cmds\" | |
3043 | fi | |
3044 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3045 | for cmd in $cmds; do | |
3046 | IFS="$save_ifs" | |
3047 | $show "$cmd" | |
3048 | $run eval "$cmd" || exit $? | |
3049 | done | |
3050 | IFS="$save_ifs" | |
3051 | done | |
3052 | ||
3053 | if test -n "$generated"; then | |
3054 | $show "${rm}r$generated" | |
3055 | $run ${rm}r$generated | |
3056 | fi | |
3057 | ||
3058 | # Now create the libtool archive. | |
3059 | case "$output" in | |
3060 | *.la) | |
3061 | old_library= | |
3062 | test "$build_old_libs" = yes && old_library="$libname.$libext" | |
3063 | $show "creating $output" | |
3064 | ||
3065 | if test -n "$xrpath"; then | |
3066 | temp_xrpath= | |
3067 | for libdir in $xrpath; do | |
3068 | temp_xrpath="$temp_xrpath -R$libdir" | |
3069 | done | |
3070 | dependency_libs="$temp_xrpath $dependency_libs" | |
3071 | fi | |
3072 | ||
3073 | # Only create the output if not a dry run. | |
3074 | if test -z "$run"; then | |
3075 | for installed in no yes; do | |
3076 | if test "$installed" = yes; then | |
3077 | if test -z "$install_libdir"; then | |
3078 | break | |
3079 | fi | |
3080 | output="$output_objdir/$outputname"i | |
3081 | fi | |
3082 | $rm $output | |
3083 | $echo > $output "\ | |
3084 | # $outputname - a libtool library file | |
3085 | # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP | |
3086 | # | |
3087 | # Please DO NOT delete this file! | |
3088 | # It is necessary for linking the library. | |
3089 | ||
3090 | # The name that we can dlopen(3). | |
3091 | dlname='$dlname' | |
3092 | ||
3093 | # Names of this library. | |
3094 | library_names='$library_names' | |
3095 | ||
3096 | # The name of the static archive. | |
3097 | old_library='$old_library' | |
3098 | ||
3099 | # Libraries that this one depends upon. | |
3100 | dependency_libs='$dependency_libs' | |
3101 | ||
3102 | # Version information for $libname. | |
3103 | current=$current | |
3104 | age=$age | |
3105 | revision=$revision | |
3106 | ||
3107 | # Is this an already installed library? | |
3108 | installed=$installed | |
3109 | ||
3110 | # Directory that this library needs to be installed in: | |
3111 | libdir='$install_libdir'\ | |
3112 | " | |
3113 | done | |
3114 | fi | |
3115 | ||
3116 | # Do a symbolic link so that the libtool archive can be found in | |
3117 | # LD_LIBRARY_PATH before the program is installed. | |
3118 | $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" | |
3119 | $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $? | |
3120 | ;; | |
3121 | esac | |
3122 | exit 0 | |
3123 | ;; | |
3124 | ||
3125 | # libtool install mode | |
3126 | install) | |
3127 | modename="$modename: install" | |
3128 | ||
3129 | # There may be an optional sh(1) argument at the beginning of | |
3130 | # install_prog (especially on Windows NT). | |
3131 | if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then | |
3132 | # Aesthetically quote it. | |
3133 | arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` | |
3134 | case "$arg" in | |
3135 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
3136 | arg="\"$arg\"" | |
3137 | ;; | |
3138 | esac | |
3139 | install_prog="$arg " | |
3140 | arg="$1" | |
3141 | shift | |
3142 | else | |
3143 | install_prog= | |
3144 | arg="$nonopt" | |
3145 | fi | |
3146 | ||
3147 | # The real first argument should be the name of the installation program. | |
3148 | # Aesthetically quote it. | |
3149 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` | |
3150 | case "$arg" in | |
3151 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
3152 | arg="\"$arg\"" | |
3153 | ;; | |
3154 | esac | |
3155 | install_prog="$install_prog$arg" | |
3156 | ||
3157 | # We need to accept at least all the BSD install flags. | |
3158 | dest= | |
3159 | files= | |
3160 | opts= | |
3161 | prev= | |
3162 | install_type= | |
3163 | isdir=no | |
3164 | stripme= | |
3165 | for arg | |
3166 | do | |
3167 | if test -n "$dest"; then | |
3168 | files="$files $dest" | |
3169 | dest="$arg" | |
3170 | continue | |
3171 | fi | |
3172 | ||
3173 | case "$arg" in | |
3174 | -d) isdir=yes ;; | |
3175 | -f) prev="-f" ;; | |
3176 | -g) prev="-g" ;; | |
3177 | -m) prev="-m" ;; | |
3178 | -o) prev="-o" ;; | |
3179 | -s) | |
3180 | stripme=" -s" | |
3181 | continue | |
3182 | ;; | |
3183 | -*) ;; | |
3184 | ||
3185 | *) | |
3186 | # If the previous option needed an argument, then skip it. | |
3187 | if test -n "$prev"; then | |
3188 | prev= | |
3189 | else | |
3190 | dest="$arg" | |
3191 | continue | |
3192 | fi | |
3193 | ;; | |
3194 | esac | |
3195 | ||
3196 | # Aesthetically quote the argument. | |
3197 | arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` | |
3198 | case "$arg" in | |
3199 | *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) | |
3200 | arg="\"$arg\"" | |
3201 | ;; | |
3202 | esac | |
3203 | install_prog="$install_prog $arg" | |
3204 | done | |
3205 | ||
3206 | if test -z "$install_prog"; then | |
3207 | $echo "$modename: you must specify an install program" 1>&2 | |
3208 | $echo "$help" 1>&2 | |
3209 | exit 1 | |
3210 | fi | |
3211 | ||
3212 | if test -n "$prev"; then | |
3213 | $echo "$modename: the \`$prev' option requires an argument" 1>&2 | |
3214 | $echo "$help" 1>&2 | |
3215 | exit 1 | |
3216 | fi | |
3217 | ||
3218 | if test -z "$files"; then | |
3219 | if test -z "$dest"; then | |
3220 | $echo "$modename: no file or destination specified" 1>&2 | |
3221 | else | |
3222 | $echo "$modename: you must specify a destination" 1>&2 | |
3223 | fi | |
3224 | $echo "$help" 1>&2 | |
3225 | exit 1 | |
3226 | fi | |
3227 | ||
3228 | # Strip any trailing slash from the destination. | |
3229 | dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` | |
3230 | ||
3231 | # Check to see that the destination is a directory. | |
3232 | test -d "$dest" && isdir=yes | |
3233 | if test "$isdir" = yes; then | |
3234 | destdir="$dest" | |
3235 | destname= | |
3236 | else | |
3237 | destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` | |
3238 | test "X$destdir" = "X$dest" && destdir=. | |
3239 | destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` | |
3240 | ||
3241 | # Not a directory, so check to see that there is only one file specified. | |
3242 | set dummy $files | |
3243 | if test $# -gt 2; then | |
3244 | $echo "$modename: \`$dest' is not a directory" 1>&2 | |
3245 | $echo "$help" 1>&2 | |
3246 | exit 1 | |
3247 | fi | |
3248 | fi | |
3249 | case "$destdir" in | |
3250 | [\\/]* | [A-Za-z]:[\\/]*) ;; | |
3251 | *) | |
3252 | for file in $files; do | |
3253 | case "$file" in | |
3254 | *.lo) ;; | |
3255 | *) | |
3256 | $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 | |
3257 | $echo "$help" 1>&2 | |
3258 | exit 1 | |
3259 | ;; | |
3260 | esac | |
3261 | done | |
3262 | ;; | |
3263 | esac | |
3264 | ||
3265 | # This variable tells wrapper scripts just to set variables rather | |
3266 | # than running their programs. | |
3267 | libtool_install_magic="$magic" | |
3268 | ||
3269 | staticlibs= | |
3270 | future_libdirs= | |
3271 | current_libdirs= | |
3272 | for file in $files; do | |
3273 | ||
3274 | # Do each installation. | |
3275 | case "$file" in | |
3276 | *.a | *.lib) | |
3277 | # Do the static libraries later. | |
3278 | staticlibs="$staticlibs $file" | |
3279 | ;; | |
3280 | ||
3281 | *.la) | |
3282 | # Check to see that this really is a libtool archive. | |
3283 | if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : | |
3284 | else | |
3285 | $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 | |
3286 | $echo "$help" 1>&2 | |
3287 | exit 1 | |
3288 | fi | |
3289 | ||
3290 | library_names= | |
3291 | old_library= | |
3292 | # If there is no directory component, then add one. | |
3293 | case "$file" in | |
3294 | */* | *\\*) . $file ;; | |
3295 | *) . ./$file ;; | |
3296 | esac | |
3297 | ||
3298 | # Add the libdir to current_libdirs if it is the destination. | |
3299 | if test "X$destdir" = "X$libdir"; then | |
3300 | case "$current_libdirs " in | |
3301 | *" $libdir "*) ;; | |
3302 | *) current_libdirs="$current_libdirs $libdir" ;; | |
3303 | esac | |
3304 | else | |
3305 | # Note the libdir as a future libdir. | |
3306 | case "$future_libdirs " in | |
3307 | *" $libdir "*) ;; | |
3308 | *) future_libdirs="$future_libdirs $libdir" ;; | |
3309 | esac | |
3310 | fi | |
3311 | ||
3312 | dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/" | |
3313 | test "X$dir" = "X$file/" && dir= | |
3314 | dir="$dir$objdir" | |
3315 | ||
3316 | # See the names of the shared library. | |
3317 | set dummy $library_names | |
3318 | if test -n "$2"; then | |
3319 | realname="$2" | |
3320 | shift | |
3321 | shift | |
3322 | ||
3323 | # Install the shared library and build the symlinks. | |
3324 | $show "$install_prog $dir/$realname $destdir/$realname" | |
3325 | $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $? | |
3326 | ||
3327 | if test $# -gt 0; then | |
3328 | # Delete the old symlinks, and create new ones. | |
3329 | for linkname | |
3330 | do | |
3331 | if test "$linkname" != "$realname"; then | |
3332 | $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" | |
3333 | $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" | |
3334 | fi | |
3335 | done | |
3336 | fi | |
3337 | ||
3338 | # Do each command in the postinstall commands. | |
3339 | lib="$destdir/$realname" | |
3340 | eval cmds=\"$postinstall_cmds\" | |
3341 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3342 | for cmd in $cmds; do | |
3343 | IFS="$save_ifs" | |
3344 | $show "$cmd" | |
3345 | $run eval "$cmd" || exit $? | |
3346 | done | |
3347 | IFS="$save_ifs" | |
3348 | fi | |
3349 | ||
3350 | # Install the pseudo-library for information purposes. | |
3351 | name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` | |
3352 | instname="$dir/$name"i | |
3353 | $show "$install_prog $instname $destdir/$name" | |
3354 | $run eval "$install_prog $instname $destdir/$name" || exit $? | |
3355 | ||
3356 | # Maybe install the static library, too. | |
3357 | test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" | |
3358 | ;; | |
3359 | ||
3360 | *.lo) | |
3361 | # Install (i.e. copy) a libtool object. | |
3362 | ||
3363 | # Figure out destination file name, if it wasn't already specified. | |
3364 | if test -n "$destname"; then | |
3365 | destfile="$destdir/$destname" | |
3366 | else | |
3367 | destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` | |
3368 | destfile="$destdir/$destfile" | |
3369 | fi | |
3370 | ||
3371 | # Deduce the name of the destination old-style object file. | |
3372 | case "$destfile" in | |
3373 | *.lo) | |
3374 | staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` | |
3375 | ;; | |
3376 | *.o | *.obj) | |
3377 | staticdest="$destfile" | |
3378 | destfile= | |
3379 | ;; | |
3380 | *) | |
3381 | $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 | |
3382 | $echo "$help" 1>&2 | |
3383 | exit 1 | |
3384 | ;; | |
3385 | esac | |
3386 | ||
3387 | # Install the libtool object if requested. | |
3388 | if test -n "$destfile"; then | |
3389 | $show "$install_prog $file $destfile" | |
3390 | $run eval "$install_prog $file $destfile" || exit $? | |
3391 | fi | |
3392 | ||
3393 | # Install the old object if enabled. | |
3394 | if test "$build_old_libs" = yes; then | |
3395 | # Deduce the name of the old-style object file. | |
3396 | staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` | |
3397 | ||
3398 | $show "$install_prog $staticobj $staticdest" | |
3399 | $run eval "$install_prog \$staticobj \$staticdest" || exit $? | |
3400 | fi | |
3401 | exit 0 | |
3402 | ;; | |
3403 | ||
3404 | *) | |
3405 | # Figure out destination file name, if it wasn't already specified. | |
3406 | if test -n "$destname"; then | |
3407 | destfile="$destdir/$destname" | |
3408 | else | |
3409 | destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` | |
3410 | destfile="$destdir/$destfile" | |
3411 | fi | |
3412 | ||
3413 | # Do a test to see if this is really a libtool program. | |
3414 | if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then | |
3415 | link_against_libtool_libs= | |
3416 | relink_command= | |
3417 | ||
3418 | # If there is no directory component, then add one. | |
3419 | case "$file" in | |
3420 | */* | *\\*) . $file ;; | |
3421 | *) . ./$file ;; | |
3422 | esac | |
3423 | ||
3424 | # Check the variables that should have been set. | |
3425 | if test -z "$link_against_libtool_libs"; then | |
3426 | $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2 | |
3427 | exit 1 | |
3428 | fi | |
3429 | ||
3430 | finalize=yes | |
3431 | for lib in $link_against_libtool_libs; do | |
3432 | # Check to see that each library is installed. | |
3433 | libdir= | |
3434 | if test -f "$lib"; then | |
3435 | # If there is no directory component, then add one. | |
3436 | case "$lib" in | |
3437 | */* | *\\*) . $lib ;; | |
3438 | *) . ./$lib ;; | |
3439 | esac | |
3440 | fi | |
3441 | libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`" | |
3442 | if test -n "$libdir" && test ! -f "$libfile"; then | |
3443 | $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 | |
3444 | finalize=no | |
3445 | fi | |
3446 | done | |
3447 | ||
3448 | outputname= | |
3449 | if test "$fast_install" = no && test -n "$relink_command"; then | |
3450 | if test "$finalize" = yes && test -z "$run"; then | |
3451 | tmpdir="/tmp" | |
3452 | test -n "$TMPDIR" && tmpdir="$TMPDIR" | |
3453 | tmpdir="$tmpdir/libtool-$$" | |
3454 | if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then : | |
3455 | else | |
3456 | $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2 | |
3457 | continue | |
3458 | fi | |
3459 | outputname="$tmpdir/$file" | |
3460 | # Replace the output file specification. | |
3461 | relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` | |
3462 | ||
3463 | $show "$relink_command" | |
3464 | if $run eval "$relink_command"; then : | |
3465 | else | |
3466 | $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 | |
3467 | ${rm}r "$tmpdir" | |
3468 | continue | |
3469 | fi | |
3470 | file="$outputname" | |
3471 | else | |
3472 | $echo "$modename: warning: cannot relink \`$file'" 1>&2 | |
3473 | fi | |
3474 | else | |
3475 | # Install the binary that we compiled earlier. | |
3476 | file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` | |
3477 | fi | |
3478 | fi | |
3479 | ||
3480 | $show "$install_prog$stripme $file $destfile" | |
3481 | $run eval "$install_prog\$stripme \$file \$destfile" || exit $? | |
3482 | test -n "$outputname" && ${rm}r "$tmpdir" | |
3483 | ;; | |
3484 | esac | |
3485 | done | |
3486 | ||
3487 | for file in $staticlibs; do | |
3488 | name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` | |
3489 | ||
3490 | # Set up the ranlib parameters. | |
3491 | oldlib="$destdir/$name" | |
3492 | ||
3493 | $show "$install_prog $file $oldlib" | |
3494 | $run eval "$install_prog \$file \$oldlib" || exit $? | |
3495 | ||
3496 | # Do each command in the postinstall commands. | |
3497 | eval cmds=\"$old_postinstall_cmds\" | |
3498 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3499 | for cmd in $cmds; do | |
3500 | IFS="$save_ifs" | |
3501 | $show "$cmd" | |
3502 | $run eval "$cmd" || exit $? | |
3503 | done | |
3504 | IFS="$save_ifs" | |
3505 | done | |
3506 | ||
3507 | if test -n "$future_libdirs"; then | |
3508 | $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 | |
3509 | fi | |
3510 | ||
3511 | if test -n "$current_libdirs"; then | |
3512 | # Maybe just do a dry run. | |
3513 | test -n "$run" && current_libdirs=" -n$current_libdirs" | |
3514 | exec $SHELL $0 --finish$current_libdirs | |
3515 | exit 1 | |
3516 | fi | |
3517 | ||
3518 | exit 0 | |
3519 | ;; | |
3520 | ||
3521 | # libtool finish mode | |
3522 | finish) | |
3523 | modename="$modename: finish" | |
3524 | libdirs="$nonopt" | |
3525 | admincmds= | |
3526 | ||
3527 | if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then | |
3528 | for dir | |
3529 | do | |
3530 | libdirs="$libdirs $dir" | |
3531 | done | |
3532 | ||
3533 | for libdir in $libdirs; do | |
3534 | if test -n "$finish_cmds"; then | |
3535 | # Do each command in the finish commands. | |
3536 | eval cmds=\"$finish_cmds\" | |
3537 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3538 | for cmd in $cmds; do | |
3539 | IFS="$save_ifs" | |
3540 | $show "$cmd" | |
3541 | $run eval "$cmd" || admincmds="$admincmds | |
3542 | $cmd" | |
3543 | done | |
3544 | IFS="$save_ifs" | |
3545 | fi | |
3546 | if test -n "$finish_eval"; then | |
3547 | # Do the single finish_eval. | |
3548 | eval cmds=\"$finish_eval\" | |
3549 | $run eval "$cmds" || admincmds="$admincmds | |
3550 | $cmds" | |
3551 | fi | |
3552 | done | |
3553 | fi | |
3554 | ||
3555 | # Exit here if they wanted silent mode. | |
3556 | test "$show" = : && exit 0 | |
3557 | ||
3558 | echo "----------------------------------------------------------------------" | |
3559 | echo "Libraries have been installed in:" | |
3560 | for libdir in $libdirs; do | |
3561 | echo " $libdir" | |
3562 | done | |
3563 | echo | |
3564 | echo "If you ever happen to want to link against installed libraries" | |
3565 | echo "in a given directory, LIBDIR, you must either use libtool, and" | |
3566 | echo "specify the full pathname of the library, or use \`-LLIBDIR'" | |
3567 | echo "flag during linking and do at least one of the following:" | |
3568 | if test -n "$shlibpath_var"; then | |
3569 | echo " - add LIBDIR to the \`$shlibpath_var' environment variable" | |
3570 | echo " during execution" | |
3571 | fi | |
3572 | if test -n "$runpath_var"; then | |
3573 | echo " - add LIBDIR to the \`$runpath_var' environment variable" | |
3574 | echo " during linking" | |
3575 | fi | |
3576 | if test -n "$hardcode_libdir_flag_spec"; then | |
3577 | libdir=LIBDIR | |
3578 | eval flag=\"$hardcode_libdir_flag_spec\" | |
3579 | ||
3580 | echo " - use the \`$flag' linker flag" | |
3581 | fi | |
3582 | if test -n "$admincmds"; then | |
3583 | echo " - have your system administrator run these commands:$admincmds" | |
3584 | fi | |
3585 | if test -f /etc/ld.so.conf; then | |
3586 | echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" | |
3587 | fi | |
3588 | echo | |
3589 | echo "See any operating system documentation about shared libraries for" | |
3590 | echo "more information, such as the ld(1) and ld.so(8) manual pages." | |
3591 | echo "----------------------------------------------------------------------" | |
3592 | exit 0 | |
3593 | ;; | |
3594 | ||
3595 | # libtool execute mode | |
3596 | execute) | |
3597 | modename="$modename: execute" | |
3598 | ||
3599 | # The first argument is the command name. | |
3600 | cmd="$nonopt" | |
3601 | if test -z "$cmd"; then | |
3602 | $echo "$modename: you must specify a COMMAND" 1>&2 | |
3603 | $echo "$help" | |
3604 | exit 1 | |
3605 | fi | |
3606 | ||
3607 | # Handle -dlopen flags immediately. | |
3608 | for file in $execute_dlfiles; do | |
3609 | if test ! -f "$file"; then | |
3610 | $echo "$modename: \`$file' is not a file" 1>&2 | |
3611 | $echo "$help" 1>&2 | |
3612 | exit 1 | |
3613 | fi | |
3614 | ||
3615 | dir= | |
3616 | case "$file" in | |
3617 | *.la) | |
3618 | # Check to see that this really is a libtool archive. | |
3619 | if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : | |
3620 | else | |
3621 | $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 | |
3622 | $echo "$help" 1>&2 | |
3623 | exit 1 | |
3624 | fi | |
3625 | ||
3626 | # Read the libtool library. | |
3627 | dlname= | |
3628 | library_names= | |
3629 | ||
3630 | # If there is no directory component, then add one. | |
3631 | case "$file" in | |
3632 | */* | *\\*) . $file ;; | |
3633 | *) . ./$file ;; | |
3634 | esac | |
3635 | ||
3636 | # Skip this library if it cannot be dlopened. | |
3637 | if test -z "$dlname"; then | |
3638 | # Warn if it was a shared library. | |
3639 | test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" | |
3640 | continue | |
3641 | fi | |
3642 | ||
3643 | dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` | |
3644 | test "X$dir" = "X$file" && dir=. | |
3645 | ||
3646 | if test -f "$dir/$objdir/$dlname"; then | |
3647 | dir="$dir/$objdir" | |
3648 | else | |
3649 | $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 | |
3650 | exit 1 | |
3651 | fi | |
3652 | ;; | |
3653 | ||
3654 | *.lo) | |
3655 | # Just add the directory containing the .lo file. | |
3656 | dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` | |
3657 | test "X$dir" = "X$file" && dir=. | |
3658 | ;; | |
3659 | ||
3660 | *) | |
3661 | $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 | |
3662 | continue | |
3663 | ;; | |
3664 | esac | |
3665 | ||
3666 | # Get the absolute pathname. | |
3667 | absdir=`cd "$dir" && pwd` | |
3668 | test -n "$absdir" && dir="$absdir" | |
3669 | ||
3670 | # Now add the directory to shlibpath_var. | |
3671 | if eval "test -z \"\$$shlibpath_var\""; then | |
3672 | eval "$shlibpath_var=\"\$dir\"" | |
3673 | else | |
3674 | eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" | |
3675 | fi | |
3676 | done | |
3677 | ||
3678 | # This variable tells wrapper scripts just to set shlibpath_var | |
3679 | # rather than running their programs. | |
3680 | libtool_execute_magic="$magic" | |
3681 | ||
3682 | # Check if any of the arguments is a wrapper script. | |
3683 | args= | |
3684 | for file | |
3685 | do | |
3686 | case "$file" in | |
3687 | -*) ;; | |
3688 | *) | |
3689 | # Do a test to see if this is really a libtool program. | |
3690 | if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then | |
3691 | # If there is no directory component, then add one. | |
3692 | case "$file" in | |
3693 | */* | *\\*) . $file ;; | |
3694 | *) . ./$file ;; | |
3695 | esac | |
3696 | ||
3697 | # Transform arg to wrapped name. | |
3698 | file="$progdir/$program" | |
3699 | fi | |
3700 | ;; | |
3701 | esac | |
3702 | # Quote arguments (to preserve shell metacharacters). | |
3703 | file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` | |
3704 | args="$args \"$file\"" | |
3705 | done | |
3706 | ||
3707 | if test -z "$run"; then | |
3708 | if test -n "$shlibpath_var"; then | |
3709 | # Export the shlibpath_var. | |
3710 | eval "export $shlibpath_var" | |
3711 | fi | |
3712 | ||
3713 | # Restore saved enviroment variables | |
3714 | if test "${save_LC_ALL+set}" = set; then | |
3715 | LC_ALL="$save_LC_ALL"; export LC_ALL | |
3716 | fi | |
3717 | if test "${save_LANG+set}" = set; then | |
3718 | LANG="$save_LANG"; export LANG | |
3719 | fi | |
3720 | ||
3721 | # Now actually exec the command. | |
3722 | eval "exec \$cmd$args" | |
3723 | ||
3724 | $echo "$modename: cannot exec \$cmd$args" | |
3725 | exit 1 | |
3726 | else | |
3727 | # Display what would be done. | |
3728 | if test -n "$shlibpath_var"; then | |
3729 | eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" | |
3730 | $echo "export $shlibpath_var" | |
3731 | fi | |
3732 | $echo "$cmd$args" | |
3733 | exit 0 | |
3734 | fi | |
3735 | ;; | |
3736 | ||
3737 | # libtool uninstall mode | |
3738 | uninstall) | |
3739 | modename="$modename: uninstall" | |
3740 | rm="$nonopt" | |
3741 | files= | |
3742 | ||
3743 | for arg | |
3744 | do | |
3745 | case "$arg" in | |
3746 | -*) rm="$rm $arg" ;; | |
3747 | *) files="$files $arg" ;; | |
3748 | esac | |
3749 | done | |
3750 | ||
3751 | if test -z "$rm"; then | |
3752 | $echo "$modename: you must specify an RM program" 1>&2 | |
3753 | $echo "$help" 1>&2 | |
3754 | exit 1 | |
3755 | fi | |
3756 | ||
3757 | for file in $files; do | |
3758 | dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` | |
3759 | test "X$dir" = "X$file" && dir=. | |
3760 | name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` | |
3761 | ||
3762 | rmfiles="$file" | |
3763 | ||
3764 | case "$name" in | |
3765 | *.la) | |
3766 | # Possibly a libtool archive, so verify it. | |
3767 | if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then | |
3768 | . $dir/$name | |
3769 | ||
3770 | # Delete the libtool libraries and symlinks. | |
3771 | for n in $library_names; do | |
3772 | rmfiles="$rmfiles $dir/$n" | |
3773 | done | |
3774 | test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library" | |
3775 | ||
3776 | $show "$rm $rmfiles" | |
3777 | $run $rm $rmfiles | |
3778 | ||
3779 | if test -n "$library_names"; then | |
3780 | # Do each command in the postuninstall commands. | |
3781 | eval cmds=\"$postuninstall_cmds\" | |
3782 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3783 | for cmd in $cmds; do | |
3784 | IFS="$save_ifs" | |
3785 | $show "$cmd" | |
3786 | $run eval "$cmd" | |
3787 | done | |
3788 | IFS="$save_ifs" | |
3789 | fi | |
3790 | ||
3791 | if test -n "$old_library"; then | |
3792 | # Do each command in the old_postuninstall commands. | |
3793 | eval cmds=\"$old_postuninstall_cmds\" | |
3794 | IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' | |
3795 | for cmd in $cmds; do | |
3796 | IFS="$save_ifs" | |
3797 | $show "$cmd" | |
3798 | $run eval "$cmd" | |
3799 | done | |
3800 | IFS="$save_ifs" | |
3801 | fi | |
3802 | ||
3803 | # FIXME: should reinstall the best remaining shared library. | |
3804 | fi | |
3805 | ;; | |
3806 | ||
3807 | *.lo) | |
3808 | if test "$build_old_libs" = yes; then | |
3809 | oldobj=`$echo "X$name" | $Xsed -e "$lo2o"` | |
3810 | rmfiles="$rmfiles $dir/$oldobj" | |
3811 | fi | |
3812 | $show "$rm $rmfiles" | |
3813 | $run $rm $rmfiles | |
3814 | ;; | |
3815 | ||
3816 | *) | |
3817 | $show "$rm $rmfiles" | |
3818 | $run $rm $rmfiles | |
3819 | ;; | |
3820 | esac | |
3821 | done | |
3822 | exit 0 | |
3823 | ;; | |
3824 | ||
3825 | "") | |
3826 | $echo "$modename: you must specify a MODE" 1>&2 | |
3827 | $echo "$generic_help" 1>&2 | |
3828 | exit 1 | |
3829 | ;; | |
3830 | esac | |
3831 | ||
3832 | $echo "$modename: invalid operation mode \`$mode'" 1>&2 | |
3833 | $echo "$generic_help" 1>&2 | |
3834 | exit 1 | |
3835 | fi # test -z "$show_help" | |
3836 | ||
3837 | # We need to display help for each of the modes. | |
3838 | case "$mode" in | |
3839 | "") $echo \ | |
3840 | "Usage: $modename [OPTION]... [MODE-ARG]... | |
3841 | ||
3842 | Provide generalized library-building support services. | |
3843 | ||
3844 | --config show all configuration variables | |
3845 | --debug enable verbose shell tracing | |
3846 | -n, --dry-run display commands without modifying any files | |
3847 | --features display basic configuration information and exit | |
3848 | --finish same as \`--mode=finish' | |
3849 | --help display this help message and exit | |
3850 | --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] | |
3851 | --quiet same as \`--silent' | |
3852 | --silent don't print informational messages | |
3853 | --version print version information | |
3854 | ||
3855 | MODE must be one of the following: | |
3856 | ||
3857 | compile compile a source file into a libtool object | |
3858 | execute automatically set library path, then run a program | |
3859 | finish complete the installation of libtool libraries | |
3860 | install install libraries or executables | |
3861 | link create a library or an executable | |
3862 | uninstall remove libraries from an installed directory | |
3863 | ||
3864 | MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for | |
3865 | a more detailed description of MODE." | |
3866 | exit 0 | |
3867 | ;; | |
3868 | ||
3869 | compile) | |
3870 | $echo \ | |
3871 | "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE | |
3872 | ||
3873 | Compile a source file into a libtool library object. | |
3874 | ||
3875 | This mode accepts the following additional options: | |
3876 | ||
3877 | -o OUTPUT-FILE set the output file name to OUTPUT-FILE | |
3878 | -static always build a \`.o' file suitable for static linking | |
3879 | ||
3880 | COMPILE-COMMAND is a command to be used in creating a \`standard' object file | |
3881 | from the given SOURCEFILE. | |
3882 | ||
3883 | The output file name is determined by removing the directory component from | |
3884 | SOURCEFILE, then substituting the C source code suffix \`.c' with the | |
3885 | library object suffix, \`.lo'." | |
3886 | ;; | |
3887 | ||
3888 | execute) | |
3889 | $echo \ | |
3890 | "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... | |
3891 | ||
3892 | Automatically set library path, then run a program. | |
3893 | ||
3894 | This mode accepts the following additional options: | |
3895 | ||
3896 | -dlopen FILE add the directory containing FILE to the library path | |
3897 | ||
3898 | This mode sets the library path environment variable according to \`-dlopen' | |
3899 | flags. | |
3900 | ||
3901 | If any of the ARGS are libtool executable wrappers, then they are translated | |
3902 | into their corresponding uninstalled binary, and any of their required library | |
3903 | directories are added to the library path. | |
3904 | ||
3905 | Then, COMMAND is executed, with ARGS as arguments." | |
3906 | ;; | |
3907 | ||
3908 | finish) | |
3909 | $echo \ | |
3910 | "Usage: $modename [OPTION]... --mode=finish [LIBDIR]... | |
3911 | ||
3912 | Complete the installation of libtool libraries. | |
3913 | ||
3914 | Each LIBDIR is a directory that contains libtool libraries. | |
3915 | ||
3916 | The commands that this mode executes may require superuser privileges. Use | |
3917 | the \`--dry-run' option if you just want to see what would be executed." | |
3918 | ;; | |
3919 | ||
3920 | install) | |
3921 | $echo \ | |
3922 | "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... | |
3923 | ||
3924 | Install executables or libraries. | |
3925 | ||
3926 | INSTALL-COMMAND is the installation command. The first component should be | |
3927 | either the \`install' or \`cp' program. | |
3928 | ||
3929 | The rest of the components are interpreted as arguments to that command (only | |
3930 | BSD-compatible install options are recognized)." | |
3931 | ;; | |
3932 | ||
3933 | link) | |
3934 | $echo \ | |
3935 | "Usage: $modename [OPTION]... --mode=link LINK-COMMAND... | |
3936 | ||
3937 | Link object files or libraries together to form another library, or to | |
3938 | create an executable program. | |
3939 | ||
3940 | LINK-COMMAND is a command using the C compiler that you would use to create | |
3941 | a program from several object files. | |
3942 | ||
3943 | The following components of LINK-COMMAND are treated specially: | |
3944 | ||
3945 | -all-static do not do any dynamic linking at all | |
3946 | -avoid-version do not add a version suffix if possible | |
3947 | -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime | |
3948 | -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols | |
3949 | -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) | |
3950 | -export-symbols SYMFILE | |
3951 | try to export only the symbols listed in SYMFILE | |
3952 | -export-symbols-regex REGEX | |
3953 | try to export only the symbols matching REGEX | |
3954 | -LLIBDIR search LIBDIR for required installed libraries | |
3955 | -lNAME OUTPUT-FILE requires the installed library libNAME | |
3956 | -module build a library that can dlopened | |
3957 | -no-undefined declare that a library does not refer to external symbols | |
3958 | -o OUTPUT-FILE create OUTPUT-FILE from the specified objects | |
3959 | -release RELEASE specify package release information | |
3960 | -rpath LIBDIR the created library will eventually be installed in LIBDIR | |
3961 | -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries | |
3962 | -static do not do any dynamic linking of libtool libraries | |
3963 | -version-info CURRENT[:REVISION[:AGE]] | |
3964 | specify library version info [each variable defaults to 0] | |
3965 | ||
3966 | All other options (arguments beginning with \`-') are ignored. | |
3967 | ||
3968 | Every other argument is treated as a filename. Files ending in \`.la' are | |
3969 | treated as uninstalled libtool libraries, other files are standard or library | |
3970 | object files. | |
3971 | ||
3972 | If the OUTPUT-FILE ends in \`.la', then a libtool library is created, | |
3973 | only library objects (\`.lo' files) may be specified, and \`-rpath' is | |
3974 | required, except when creating a convenience library. | |
3975 | ||
3976 | If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created | |
3977 | using \`ar' and \`ranlib', or on Windows using \`lib'. | |
3978 | ||
3979 | If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file | |
3980 | is created, otherwise an executable program is created." | |
3981 | ;; | |
3982 | ||
3983 | uninstall) | |
3984 | $echo \ | |
3985 | "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... | |
3986 | ||
3987 | Remove libraries from an installation directory. | |
3988 | ||
3989 | RM is the name of the program to use to delete files associated with each FILE | |
3990 | (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed | |
3991 | to RM. | |
3992 | ||
3993 | If FILE is a libtool library, all the files associated with it are deleted. | |
3994 | Otherwise, only FILE itself is deleted using RM." | |
3995 | ;; | |
3996 | ||
3997 | *) | |
3998 | $echo "$modename: invalid operation mode \`$mode'" 1>&2 | |
3999 | $echo "$help" 1>&2 | |
4000 | exit 1 | |
4001 | ;; | |
4002 | esac | |
4003 | ||
4004 | echo | |
4005 | $echo "Try \`$modename --help' for more information about other modes." | |
4006 | ||
4007 | exit 0 | |
4008 | ||
4009 | # Local Variables: | |
4010 | # mode:shell-script | |
4011 | # sh-indentation:2 | |
4012 | # End: |