1: # Generated from ltmain.m4sh.
2:
3: # ltmain.sh (GNU libtool) 2.2.6
4: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5:
6: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
7: # This is free software; see the source for copying conditions. There is NO
8: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
9:
10: # GNU Libtool is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # As a special exception to the GNU General Public License,
16: # if you distribute this file as part of a program or library that
17: # is built using GNU Libtool, you may include this file under the
18: # same distribution terms that you use for the rest of that program.
19: #
20: # GNU Libtool is distributed in the hope that it will be useful, but
21: # WITHOUT ANY WARRANTY; without even the implied warranty of
22: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23: # General Public License for more details.
24: #
25: # You should have received a copy of the GNU General Public License
26: # along with GNU Libtool; see the file COPYING. If not, a copy
27: # can be downloaded from http://www.gnu.org/licenses/gpl.html,
28: # or obtained by writing to the Free Software Foundation, Inc.,
29: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30:
31: # Usage: $progname [OPTION]... [MODE-ARG]...
32: #
33: # Provide generalized library-building support services.
34: #
35: # --config show all configuration variables
36: # --debug enable verbose shell tracing
37: # -n, --dry-run display commands without modifying any files
38: # --features display basic configuration information and exit
39: # --mode=MODE use operation mode MODE
40: # --preserve-dup-deps don't remove duplicate dependency libraries
41: # --quiet, --silent don't print informational messages
42: # --tag=TAG use configuration variables from tag TAG
43: # -v, --verbose print informational messages (default)
44: # --version print version information
45: # -h, --help print short or long help message
46: #
47: # MODE must be one of the following:
48: #
49: # clean remove files from the build directory
50: # compile compile a source file into a libtool object
51: # execute automatically set library path, then run a program
52: # finish complete the installation of libtool libraries
53: # install install libraries or executables
54: # link create a library or an executable
55: # uninstall remove libraries from an installed directory
56: #
57: # MODE-ARGS vary depending on the MODE.
58: # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
59: #
60: # When reporting a bug, please describe a test case to reproduce it and
61: # include the following information:
62: #
63: # host-triplet: $host
64: # shell: $SHELL
65: # compiler: $LTCC
66: # compiler flags: $LTCFLAGS
67: # linker: $LD (gnu? $with_gnu_ld)
68: # $progname: (GNU libtool) 2.2.6
69: # automake: $automake_version
70: # autoconf: $autoconf_version
71: #
72: # Report bugs to <bug-libtool@gnu.org>.
73:
74: PROGRAM=ltmain.sh
75: PACKAGE=libtool
76: VERSION=2.2.6
77: TIMESTAMP=""
78: package_revision=1.3012
79:
80: # Be Bourne compatible
81: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
82: emulate sh
83: NULLCMD=:
84: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
85: # is contrary to our usage. Disable this feature.
86: alias -g '${1+"$@"}'='"$@"'
87: setopt NO_GLOB_SUBST
88: else
89: case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
90: fi
91: BIN_SH=xpg4; export BIN_SH # for Tru64
92: DUALCASE=1; export DUALCASE # for MKS sh
93:
94: # NLS nuisances: We save the old values to restore during execute mode.
95: # Only set LANG and LC_ALL to C if already set.
96: # These must not be set unconditionally because not all systems understand
97: # e.g. LANG=C (notably SCO).
98: lt_user_locale=
99: lt_safe_locale=
100: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
101: do
102: eval "if test \"\${$lt_var+set}\" = set; then
103: save_$lt_var=\$$lt_var
104: $lt_var=C
105: export $lt_var
106: lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
107: lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
108: fi"
109: done
110:
111: $lt_unset CDPATH
112:
113:
114:
115:
116:
117: : ${CP="cp -f"}
118: : ${ECHO="echo"}
119: : ${EGREP="/usr/bin/grep -E"}
120: : ${FGREP="/usr/bin/grep -F"}
121: : ${GREP="/usr/bin/grep"}
122: : ${LN_S="ln -s"}
123: : ${MAKE="make"}
124: : ${MKDIR="mkdir"}
125: : ${MV="mv -f"}
126: : ${RM="rm -f"}
127: : ${SED="/opt/local/bin/gsed"}
128: : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
129: : ${Xsed="$SED -e 1s/^X//"}
130:
131: # Global variables:
132: EXIT_SUCCESS=0
133: EXIT_FAILURE=1
134: EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
135: EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
136:
137: exit_status=$EXIT_SUCCESS
138:
139: # Make sure IFS has a sensible default
140: lt_nl='
141: '
142: IFS=" $lt_nl"
143:
144: dirname="s,/[^/]*$,,"
145: basename="s,^.*/,,"
146:
147: # func_dirname_and_basename file append nondir_replacement
148: # perform func_basename and func_dirname in a single function
149: # call:
150: # dirname: Compute the dirname of FILE. If nonempty,
151: # add APPEND to the result, otherwise set result
152: # to NONDIR_REPLACEMENT.
153: # value returned in "$func_dirname_result"
154: # basename: Compute filename of FILE.
155: # value retuned in "$func_basename_result"
156: # Implementation must be kept synchronized with func_dirname
157: # and func_basename. For efficiency, we do not delegate to
158: # those functions but instead duplicate the functionality here.
159: func_dirname_and_basename ()
160: {
161: # Extract subdirectory from the argument.
162: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
163: if test "X$func_dirname_result" = "X${1}"; then
164: func_dirname_result="${3}"
165: else
166: func_dirname_result="$func_dirname_result${2}"
167: fi
168: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
169: }
170:
171: # Generated shell functions inserted here.
172:
173: # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
174: # is ksh but when the shell is invoked as "sh" and the current value of
175: # the _XPG environment variable is not equal to 1 (one), the special
176: # positional parameter $0, within a function call, is the name of the
177: # function.
178: progpath="$0"
179:
180: # The name of this program:
181: # In the unlikely event $progname began with a '-', it would play havoc with
182: # func_echo (imagine progname=-n), so we prepend ./ in that case:
183: func_dirname_and_basename "$progpath"
184: progname=$func_basename_result
185: case $progname in
186: -*) progname=./$progname ;;
187: esac
188:
189: # Make sure we have an absolute path for reexecution:
190: case $progpath in
191: [\\/]*|[A-Za-z]:\\*) ;;
192: *[\\/]*)
193: progdir=$func_dirname_result
194: progdir=`cd "$progdir" && pwd`
195: progpath="$progdir/$progname"
196: ;;
197: *)
198: save_IFS="$IFS"
199: IFS=:
200: for progdir in $PATH; do
201: IFS="$save_IFS"
202: test -x "$progdir/$progname" && break
203: done
204: IFS="$save_IFS"
205: test -n "$progdir" || progdir=`pwd`
206: progpath="$progdir/$progname"
207: ;;
208: esac
209:
210: # Sed substitution that helps us do robust quoting. It backslashifies
211: # metacharacters that are still active within double-quoted strings.
212: Xsed="${SED}"' -e 1s/^X//'
213: sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
214:
215: # Same as above, but do not quote variable references.
216: double_quote_subst='s/\(["`\\]\)/\\\1/g'
217:
218: # Re-`\' parameter expansions in output of double_quote_subst that were
219: # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
220: # in input to double_quote_subst, that '$' was protected from expansion.
221: # Since each input `\' is now two `\'s, look for any number of runs of
222: # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
223: bs='\\'
224: bs2='\\\\'
225: bs4='\\\\\\\\'
226: dollar='\$'
227: sed_double_backslash="\
228: s/$bs4/&\\
229: /g
230: s/^$bs2$dollar/$bs&/
231: s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
232: s/\n//g"
233:
234: # Standard options:
235: opt_dry_run=false
236: opt_help=false
237: opt_quiet=false
238: opt_verbose=false
239: opt_warning=:
240:
241: # func_echo arg...
242: # Echo program name prefixed message, along with the current mode
243: # name if it has been set yet.
244: func_echo ()
245: {
246: $ECHO "$progname${mode+: }$mode: $*"
247: }
248:
249: # func_verbose arg...
250: # Echo program name prefixed message in verbose mode only.
251: func_verbose ()
252: {
253: $opt_verbose && func_echo ${1+"$@"}
254:
255: # A bug in bash halts the script if the last line of a function
256: # fails when set -e is in force, so we need another command to
257: # work around that:
258: :
259: }
260:
261: # func_error arg...
262: # Echo program name prefixed message to standard error.
263: func_error ()
264: {
265: $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
266: }
267:
268: # func_warning arg...
269: # Echo program name prefixed warning message to standard error.
270: func_warning ()
271: {
272: $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
273:
274: # bash bug again:
275: :
276: }
277:
278: # func_fatal_error arg...
279: # Echo program name prefixed message to standard error, and exit.
280: func_fatal_error ()
281: {
282: func_error ${1+"$@"}
283: exit $EXIT_FAILURE
284: }
285:
286: # func_fatal_help arg...
287: # Echo program name prefixed message to standard error, followed by
288: # a help hint, and exit.
289: func_fatal_help ()
290: {
291: func_error ${1+"$@"}
292: func_fatal_error "$help"
293: }
294: help="Try \`$progname --help' for more information." ## default
295:
296:
297: # func_grep expression filename
298: # Check whether EXPRESSION matches any line of FILENAME, without output.
299: func_grep ()
300: {
301: $GREP "$1" "$2" >/dev/null 2>&1
302: }
303:
304:
305: # func_mkdir_p directory-path
306: # Make sure the entire path to DIRECTORY-PATH is available.
307: func_mkdir_p ()
308: {
309: my_directory_path="$1"
310: my_dir_list=
311:
312: if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
313:
314: # Protect directory names starting with `-'
315: case $my_directory_path in
316: -*) my_directory_path="./$my_directory_path" ;;
317: esac
318:
319: # While some portion of DIR does not yet exist...
320: while test ! -d "$my_directory_path"; do
321: # ...make a list in topmost first order. Use a colon delimited
322: # list incase some portion of path contains whitespace.
323: my_dir_list="$my_directory_path:$my_dir_list"
324:
325: # If the last portion added has no slash in it, the list is done
326: case $my_directory_path in */*) ;; *) break ;; esac
327:
328: # ...otherwise throw away the child directory and loop
329: my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
330: done
331: my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
332:
333: save_mkdir_p_IFS="$IFS"; IFS=':'
334: for my_dir in $my_dir_list; do
335: IFS="$save_mkdir_p_IFS"
336: # mkdir can fail with a `File exist' error if two processes
337: # try to create one of the directories concurrently. Don't
338: # stop in that case!
339: $MKDIR "$my_dir" 2>/dev/null || :
340: done
341: IFS="$save_mkdir_p_IFS"
342:
343: # Bail out if we (or some other process) failed to create a directory.
344: test -d "$my_directory_path" || \
345: func_fatal_error "Failed to create \`$1'"
346: fi
347: }
348:
349:
350: # func_mktempdir [string]
351: # Make a temporary directory that won't clash with other running
352: # libtool processes, and avoids race conditions if possible. If
353: # given, STRING is the basename for that directory.
354: func_mktempdir ()
355: {
356: my_template="${TMPDIR-/tmp}/${1-$progname}"
357:
358: if test "$opt_dry_run" = ":"; then
359: # Return a directory name, but don't create it in dry-run mode
360: my_tmpdir="${my_template}-$$"
361: else
362:
363: # If mktemp works, use that first and foremost
364: my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
365:
366: if test ! -d "$my_tmpdir"; then
367: # Failing that, at least try and use $RANDOM to avoid a race
368: my_tmpdir="${my_template}-${RANDOM-0}$$"
369:
370: save_mktempdir_umask=`umask`
371: umask 0077
372: $MKDIR "$my_tmpdir"
373: umask $save_mktempdir_umask
374: fi
375:
376: # If we're not in dry-run mode, bomb out on failure
377: test -d "$my_tmpdir" || \
378: func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
379: fi
380:
381: $ECHO "X$my_tmpdir" | $Xsed
382: }
383:
384:
385: # func_quote_for_eval arg
386: # Aesthetically quote ARG to be evaled later.
387: # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
388: # is double-quoted, suitable for a subsequent eval, whereas
389: # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
390: # which are still active within double quotes backslashified.
391: func_quote_for_eval ()
392: {
393: case $1 in
394: *[\\\`\"\$]*)
395: func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
396: *)
397: func_quote_for_eval_unquoted_result="$1" ;;
398: esac
399:
400: case $func_quote_for_eval_unquoted_result in
401: # Double-quote args containing shell metacharacters to delay
402: # word splitting, command substitution and and variable
403: # expansion for a subsequent eval.
404: # Many Bourne shells cannot handle close brackets correctly
405: # in scan sets, so we specify it separately.
406: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
407: func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
408: ;;
409: *)
410: func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
411: esac
412: }
413:
414:
415: # func_quote_for_expand arg
416: # Aesthetically quote ARG to be evaled later; same as above,
417: # but do not quote variable references.
418: func_quote_for_expand ()
419: {
420: case $1 in
421: *[\\\`\"]*)
422: my_arg=`$ECHO "X$1" | $Xsed \
423: -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
424: *)
425: my_arg="$1" ;;
426: esac
427:
428: case $my_arg in
429: # Double-quote args containing shell metacharacters to delay
430: # word splitting and command substitution for a subsequent eval.
431: # Many Bourne shells cannot handle close brackets correctly
432: # in scan sets, so we specify it separately.
433: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
434: my_arg="\"$my_arg\""
435: ;;
436: esac
437:
438: func_quote_for_expand_result="$my_arg"
439: }
440:
441:
442: # func_show_eval cmd [fail_exp]
443: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
444: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
445: # is given, then evaluate it.
446: func_show_eval ()
447: {
448: my_cmd="$1"
449: my_fail_exp="${2-:}"
450:
451: ${opt_silent-false} || {
452: func_quote_for_expand "$my_cmd"
453: eval "func_echo $func_quote_for_expand_result"
454: }
455:
456: if ${opt_dry_run-false}; then :; else
457: eval "$my_cmd"
458: my_status=$?
459: if test "$my_status" -eq 0; then :; else
460: eval "(exit $my_status); $my_fail_exp"
461: fi
462: fi
463: }
464:
465:
466: # func_show_eval_locale cmd [fail_exp]
467: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
468: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
469: # is given, then evaluate it. Use the saved locale for evaluation.
470: func_show_eval_locale ()
471: {
472: my_cmd="$1"
473: my_fail_exp="${2-:}"
474:
475: ${opt_silent-false} || {
476: func_quote_for_expand "$my_cmd"
477: eval "func_echo $func_quote_for_expand_result"
478: }
479:
480: if ${opt_dry_run-false}; then :; else
481: eval "$lt_user_locale
482: $my_cmd"
483: my_status=$?
484: eval "$lt_safe_locale"
485: if test "$my_status" -eq 0; then :; else
486: eval "(exit $my_status); $my_fail_exp"
487: fi
488: fi
489: }
490:
491:
492:
493:
494:
495: # func_version
496: # Echo version message to standard output and exit.
497: func_version ()
498: {
499: $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
500: s/^# //
501: s/^# *$//
502: s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
503: p
504: }' < "$progpath"
505: exit $?
506: }
507:
508: # func_usage
509: # Echo short help message to standard output and exit.
510: func_usage ()
511: {
512: $SED -n '/^# Usage:/,/# -h/ {
513: s/^# //
514: s/^# *$//
515: s/\$progname/'$progname'/
516: p
517: }' < "$progpath"
518: $ECHO
519: $ECHO "run \`$progname --help | more' for full usage"
520: exit $?
521: }
522:
523: # func_help
524: # Echo long help message to standard output and exit.
525: func_help ()
526: {
527: $SED -n '/^# Usage:/,/# Report bugs to/ {
528: s/^# //
529: s/^# *$//
530: s*\$progname*'$progname'*
531: s*\$host*'"$host"'*
532: s*\$SHELL*'"$SHELL"'*
533: s*\$LTCC*'"$LTCC"'*
534: s*\$LTCFLAGS*'"$LTCFLAGS"'*
535: s*\$LD*'"$LD"'*
536: s/\$with_gnu_ld/'"$with_gnu_ld"'/
537: s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
538: s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
539: p
540: }' < "$progpath"
541: exit $?
542: }
543:
544: # func_missing_arg argname
545: # Echo program name prefixed message to standard error and set global
546: # exit_cmd.
547: func_missing_arg ()
548: {
549: func_error "missing argument for $1"
550: exit_cmd=exit
551: }
552:
553: exit_cmd=:
554:
555:
556:
557:
558:
559: # Check that we have a working $ECHO.
560: if test "X$1" = X--no-reexec; then
561: # Discard the --no-reexec flag, and continue.
562: shift
563: elif test "X$1" = X--fallback-echo; then
564: # Avoid inline document here, it may be left over
565: :
566: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
567: # Yippee, $ECHO works!
568: :
569: else
570: # Restart under the correct shell, and then maybe $ECHO will work.
571: exec $SHELL "$progpath" --no-reexec ${1+"$@"}
572: fi
573: # Same for EGREP, and just to be sure, do LTCC as well
574: if test "x$EGREP" = x ; then
575: EGREP=egrep
576: fi
577: if test "x$LTCC" = x ; then
578: LTCC=${CC-gcc}
579: fi
580:
581: if test "X$1" = X--fallback-echo; then
582: # used as fallback echo
583: shift
584: cat <<EOF
585: $*
586: EOF
587: exit $EXIT_SUCCESS
588: fi
589:
590: magic="%%%MAGIC variable%%%"
591: magic_exe="%%%MAGIC EXE variable%%%"
592:
593: # Global variables.
594: # $mode is unset
595: nonopt=
596: execute_dlfiles=
597: preserve_args=
598: lo2o="s/\\.lo\$/.${objext}/"
599: o2lo="s/\\.${objext}\$/.lo/"
600: extracted_archives=
601: extracted_serial=0
602:
603: opt_dry_run=false
604: opt_duplicate_deps=false
605: opt_silent=false
606: opt_debug=:
607:
608: # If this variable is set in any of the actions, the command in it
609: # will be execed at the end. This prevents here-documents from being
610: # left over by shells.
611: exec_cmd=
612:
613: # func_fatal_configuration arg...
614: # Echo program name prefixed message to standard error, followed by
615: # a configuration failure hint, and exit.
616: func_fatal_configuration ()
617: {
618: func_error ${1+"$@"}
619: func_error "See the $PACKAGE documentation for more information."
620: func_fatal_error "Fatal configuration error."
621: }
622:
623:
624: # func_config
625: # Display the configuration for all the tags in this script.
626: func_config ()
627: {
628: re_begincf='^# ### BEGIN LIBTOOL'
629: re_endcf='^# ### END LIBTOOL'
630:
631: # Default configuration.
632: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
633:
634: # Now print the configurations for the tags.
635: for tagname in $taglist; do
636: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
637: done
638:
639: exit $?
640: }
641:
642: # func_features
643: # Display the features supported by this script.
644: func_features ()
645: {
646: $ECHO "host: $host"
647: if test "$build_libtool_libs" = yes; then
648: $ECHO "enable shared libraries"
649: else
650: $ECHO "disable shared libraries"
651: fi
652: if test "$build_old_libs" = yes; then
653: $ECHO "enable static libraries"
654: else
655: $ECHO "disable static libraries"
656: fi
657:
658: exit $?
659: }
660:
661: # func_enable_tag tagname
662: # Verify that TAGNAME is valid, and either flag an error and exit, or
663: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
664: # variable here.
665: func_enable_tag ()
666: {
667: # Global variable:
668: tagname="$1"
669:
670: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
671: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
672: sed_extractcf="/$re_begincf/,/$re_endcf/p"
673:
674: # Validate tagname.
675: case $tagname in
676: *[!-_A-Za-z0-9,/]*)
677: func_fatal_error "invalid tag name: $tagname"
678: ;;
679: esac
680:
681: # Don't test for the "default" C tag, as we know it's
682: # there but not specially marked.
683: case $tagname in
684: CC) ;;
685: *)
686: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
687: taglist="$taglist $tagname"
688:
689: # Evaluate the configuration. Be careful to quote the path
690: # and the sed script, to avoid splitting on whitespace, but
691: # also don't use non-portable quotes within backquotes within
692: # quotes we have to do it in 2 steps:
693: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
694: eval "$extractedcf"
695: else
696: func_error "ignoring unknown tag $tagname"
697: fi
698: ;;
699: esac
700: }
701:
702: # Parse options once, thoroughly. This comes as soon as possible in
703: # the script to make things like `libtool --version' happen quickly.
704: {
705:
706: # Shorthand for --mode=foo, only valid as the first argument
707: case $1 in
708: clean|clea|cle|cl)
709: shift; set dummy --mode clean ${1+"$@"}; shift
710: ;;
711: compile|compil|compi|comp|com|co|c)
712: shift; set dummy --mode compile ${1+"$@"}; shift
713: ;;
714: execute|execut|execu|exec|exe|ex|e)
715: shift; set dummy --mode execute ${1+"$@"}; shift
716: ;;
717: finish|finis|fini|fin|fi|f)
718: shift; set dummy --mode finish ${1+"$@"}; shift
719: ;;
720: install|instal|insta|inst|ins|in|i)
721: shift; set dummy --mode install ${1+"$@"}; shift
722: ;;
723: link|lin|li|l)
724: shift; set dummy --mode link ${1+"$@"}; shift
725: ;;
726: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
727: shift; set dummy --mode uninstall ${1+"$@"}; shift
728: ;;
729: esac
730:
731: # Parse non-mode specific arguments:
732: while test "$#" -gt 0; do
733: opt="$1"
734: shift
735:
736: case $opt in
737: --config) func_config ;;
738:
739: --debug) preserve_args="$preserve_args $opt"
740: func_echo "enabling shell trace mode"
741: opt_debug='set -x'
742: $opt_debug
743: ;;
744:
745: -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
746: execute_dlfiles="$execute_dlfiles $1"
747: shift
748: ;;
749:
750: --dry-run | -n) opt_dry_run=: ;;
751: --features) func_features ;;
752: --finish) mode="finish" ;;
753:
754: --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
755: case $1 in
756: # Valid mode arguments:
757: clean) ;;
758: compile) ;;
759: execute) ;;
760: finish) ;;
761: install) ;;
762: link) ;;
763: relink) ;;
764: uninstall) ;;
765:
766: # Catch anything else as an error
767: *) func_error "invalid argument for $opt"
768: exit_cmd=exit
769: break
770: ;;
771: esac
772:
773: mode="$1"
774: shift
775: ;;
776:
777: --preserve-dup-deps)
778: opt_duplicate_deps=: ;;
779:
780: --quiet|--silent) preserve_args="$preserve_args $opt"
781: opt_silent=:
782: ;;
783:
784: --verbose| -v) preserve_args="$preserve_args $opt"
785: opt_silent=false
786: ;;
787:
788: --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
789: preserve_args="$preserve_args $opt $1"
790: func_enable_tag "$1" # tagname is set here
791: shift
792: ;;
793:
794: # Separate optargs to long options:
795: -dlopen=*|--mode=*|--tag=*)
796: func_opt_split "$opt"
797: set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
798: shift
799: ;;
800:
801: -\?|-h) func_usage ;;
802: --help) opt_help=: ;;
803: --version) func_version ;;
804:
805: -*) func_fatal_help "unrecognized option \`$opt'" ;;
806:
807: *) nonopt="$opt"
808: break
809: ;;
810: esac
811: done
812:
813:
814: case $host in
815: *cygwin* | *mingw* | *pw32* | *cegcc*)
816: # don't eliminate duplications in $postdeps and $predeps
817: opt_duplicate_compiler_generated_deps=:
818: ;;
819: *)
820: opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
821: ;;
822: esac
823:
824: # Having warned about all mis-specified options, bail out if
825: # anything was wrong.
826: $exit_cmd $EXIT_FAILURE
827: }
828:
829: # func_check_version_match
830: # Ensure that we are using m4 macros, and libtool script from the same
831: # release of libtool.
832: func_check_version_match ()
833: {
834: if test "$package_revision" != "$macro_revision"; then
835: if test "$VERSION" != "$macro_version"; then
836: if test -z "$macro_version"; then
837: cat >&2 <<_LT_EOF
838: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
839: $progname: definition of this LT_INIT comes from an older release.
840: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
841: $progname: and run autoconf again.
842: _LT_EOF
843: else
844: cat >&2 <<_LT_EOF
845: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
846: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
847: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
848: $progname: and run autoconf again.
849: _LT_EOF
850: fi
851: else
852: cat >&2 <<_LT_EOF
853: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
854: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
855: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
856: $progname: of $PACKAGE $VERSION and run autoconf again.
857: _LT_EOF
858: fi
859:
860: exit $EXIT_MISMATCH
861: fi
862: }
863:
864:
865: ## ----------- ##
866: ## Main. ##
867: ## ----------- ##
868:
869: $opt_help || {
870: # Sanity checks first:
871: func_check_version_match
872:
873: if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
874: func_fatal_configuration "not configured to build any kind of library"
875: fi
876:
877: test -z "$mode" && func_fatal_error "error: you must specify a MODE."
878:
879:
880: # Darwin sucks
881: eval std_shrext=\"$shrext_cmds\"
882:
883:
884: # Only execute mode is allowed to have -dlopen flags.
885: if test -n "$execute_dlfiles" && test "$mode" != execute; then
886: func_error "unrecognized option \`-dlopen'"
887: $ECHO "$help" 1>&2
888: exit $EXIT_FAILURE
889: fi
890:
891: # Change the help message to a mode-specific one.
892: generic_help="$help"
893: help="Try \`$progname --help --mode=$mode' for more information."
894: }
895:
896:
897: # func_lalib_p file
898: # True iff FILE is a libtool `.la' library or `.lo' object file.
899: # This function is only a basic sanity check; it will hardly flush out
900: # determined imposters.
901: func_lalib_p ()
902: {
903: test -f "$1" &&
904: $SED -e 4q "$1" 2>/dev/null \
905: | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
906: }
907:
908: # func_lalib_unsafe_p file
909: # True iff FILE is a libtool `.la' library or `.lo' object file.
910: # This function implements the same check as func_lalib_p without
911: # resorting to external programs. To this end, it redirects stdin and
912: # closes it afterwards, without saving the original file descriptor.
913: # As a safety measure, use it only where a negative result would be
914: # fatal anyway. Works if `file' does not exist.
915: func_lalib_unsafe_p ()
916: {
917: lalib_p=no
918: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
919: for lalib_p_l in 1 2 3 4
920: do
921: read lalib_p_line
922: case "$lalib_p_line" in
923: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
924: esac
925: done
926: exec 0<&5 5<&-
927: fi
928: test "$lalib_p" = yes
929: }
930:
931: # func_ltwrapper_script_p file
932: # True iff FILE is a libtool wrapper script
933: # This function is only a basic sanity check; it will hardly flush out
934: # determined imposters.
935: func_ltwrapper_script_p ()
936: {
937: func_lalib_p "$1"
938: }
939:
940: # func_ltwrapper_executable_p file
941: # True iff FILE is a libtool wrapper executable
942: # This function is only a basic sanity check; it will hardly flush out
943: # determined imposters.
944: func_ltwrapper_executable_p ()
945: {
946: func_ltwrapper_exec_suffix=
947: case $1 in
948: *.exe) ;;
949: *) func_ltwrapper_exec_suffix=.exe ;;
950: esac
951: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
952: }
953:
954: # func_ltwrapper_scriptname file
955: # Assumes file is an ltwrapper_executable
956: # uses $file to determine the appropriate filename for a
957: # temporary ltwrapper_script.
958: func_ltwrapper_scriptname ()
959: {
960: func_ltwrapper_scriptname_result=""
961: if func_ltwrapper_executable_p "$1"; then
962: func_dirname_and_basename "$1" "" "."
963: func_stripname '' '.exe' "$func_basename_result"
964: func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
965: fi
966: }
967:
968: # func_ltwrapper_p file
969: # True iff FILE is a libtool wrapper script or wrapper executable
970: # This function is only a basic sanity check; it will hardly flush out
971: # determined imposters.
972: func_ltwrapper_p ()
973: {
974: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
975: }
976:
977:
978: # func_execute_cmds commands fail_cmd
979: # Execute tilde-delimited COMMANDS.
980: # If FAIL_CMD is given, eval that upon failure.
981: # FAIL_CMD may read-access the current command in variable CMD!
982: func_execute_cmds ()
983: {
984: $opt_debug
985: save_ifs=$IFS; IFS='~'
986: for cmd in $1; do
987: IFS=$save_ifs
988: eval cmd=\"$cmd\"
989: func_show_eval "$cmd" "${2-:}"
990: done
991: IFS=$save_ifs
992: }
993:
994:
995: # func_source file
996: # Source FILE, adding directory component if necessary.
997: # Note that it is not necessary on cygwin/mingw to append a dot to
998: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
999: # behavior happens only for exec(3), not for open(2)! Also, sourcing
1000: # `FILE.' does not work on cygwin managed mounts.
1001: func_source ()
1002: {
1003: $opt_debug
1004: case $1 in
1005: */* | *\\*) . "$1" ;;
1006: *) . "./$1" ;;
1007: esac
1008: }
1009:
1010:
1011: # func_infer_tag arg
1012: # Infer tagged configuration to use if any are available and
1013: # if one wasn't chosen via the "--tag" command line option.
1014: # Only attempt this if the compiler in the base compile
1015: # command doesn't match the default compiler.
1016: # arg is usually of the form 'gcc ...'
1017: func_infer_tag ()
1018: {
1019: $opt_debug
1020: if test -n "$available_tags" && test -z "$tagname"; then
1021: CC_quoted=
1022: for arg in $CC; do
1023: func_quote_for_eval "$arg"
1024: CC_quoted="$CC_quoted $func_quote_for_eval_result"
1025: done
1026: case $@ in
1027: # Blanks in the command may have been stripped by the calling shell,
1028: # but not from the CC environment variable when configure was run.
1029: " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1030: # Blanks at the start of $base_compile will cause this to fail
1031: # if we don't check for them as well.
1032: *)
1033: for z in $available_tags; do
1034: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1035: # Evaluate the configuration.
1036: eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1037: CC_quoted=
1038: for arg in $CC; do
1039: # Double-quote args containing other shell metacharacters.
1040: func_quote_for_eval "$arg"
1041: CC_quoted="$CC_quoted $func_quote_for_eval_result"
1042: done
1043: case "$@ " in
1044: " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1045: # The compiler in the base compile command matches
1046: # the one in the tagged configuration.
1047: # Assume this is the tagged configuration we want.
1048: tagname=$z
1049: break
1050: ;;
1051: esac
1052: fi
1053: done
1054: # If $tagname still isn't set, then no tagged configuration
1055: # was found and let the user know that the "--tag" command
1056: # line option must be used.
1057: if test -z "$tagname"; then
1058: func_echo "unable to infer tagged configuration"
1059: func_fatal_error "specify a tag with \`--tag'"
1060: # else
1061: # func_verbose "using $tagname tagged configuration"
1062: fi
1063: ;;
1064: esac
1065: fi
1066: }
1067:
1068:
1069:
1070: # func_write_libtool_object output_name pic_name nonpic_name
1071: # Create a libtool object file (analogous to a ".la" file),
1072: # but don't create it if we're doing a dry run.
1073: func_write_libtool_object ()
1074: {
1075: write_libobj=${1}
1076: if test "$build_libtool_libs" = yes; then
1077: write_lobj=\'${2}\'
1078: else
1079: write_lobj=none
1080: fi
1081:
1082: if test "$build_old_libs" = yes; then
1083: write_oldobj=\'${3}\'
1084: else
1085: write_oldobj=none
1086: fi
1087:
1088: $opt_dry_run || {
1089: cat >${write_libobj}T <<EOF
1090: # $write_libobj - a libtool object file
1091: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1092: #
1093: # Please DO NOT delete this file!
1094: # It is necessary for linking the library.
1095:
1096: # Name of the PIC object.
1097: pic_object=$write_lobj
1098:
1099: # Name of the non-PIC object
1100: non_pic_object=$write_oldobj
1101:
1102: EOF
1103: $MV "${write_libobj}T" "${write_libobj}"
1104: }
1105: }
1106:
1107: # func_mode_compile arg...
1108: func_mode_compile ()
1109: {
1110: $opt_debug
1111: # Get the compilation command and the source file.
1112: base_compile=
1113: srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1114: suppress_opt=yes
1115: suppress_output=
1116: arg_mode=normal
1117: libobj=
1118: later=
1119: pie_flag=
1120:
1121: for arg
1122: do
1123: case $arg_mode in
1124: arg )
1125: # do not "continue". Instead, add this to base_compile
1126: lastarg="$arg"
1127: arg_mode=normal
1128: ;;
1129:
1130: target )
1131: libobj="$arg"
1132: arg_mode=normal
1133: continue
1134: ;;
1135:
1136: normal )
1137: # Accept any command-line options.
1138: case $arg in
1139: -o)
1140: test -n "$libobj" && \
1141: func_fatal_error "you cannot specify \`-o' more than once"
1142: arg_mode=target
1143: continue
1144: ;;
1145:
1146: -pie | -fpie | -fPIE)
1147: pie_flag="$pie_flag $arg"
1148: continue
1149: ;;
1150:
1151: -shared | -static | -prefer-pic | -prefer-non-pic)
1152: later="$later $arg"
1153: continue
1154: ;;
1155:
1156: -no-suppress)
1157: suppress_opt=no
1158: continue
1159: ;;
1160:
1161: -Xcompiler)
1162: arg_mode=arg # the next one goes into the "base_compile" arg list
1163: continue # The current "srcfile" will either be retained or
1164: ;; # replaced later. I would guess that would be a bug.
1165:
1166: -Wc,*)
1167: func_stripname '-Wc,' '' "$arg"
1168: args=$func_stripname_result
1169: lastarg=
1170: save_ifs="$IFS"; IFS=','
1171: for arg in $args; do
1172: IFS="$save_ifs"
1173: func_quote_for_eval "$arg"
1174: lastarg="$lastarg $func_quote_for_eval_result"
1175: done
1176: IFS="$save_ifs"
1177: func_stripname ' ' '' "$lastarg"
1178: lastarg=$func_stripname_result
1179:
1180: # Add the arguments to base_compile.
1181: base_compile="$base_compile $lastarg"
1182: continue
1183: ;;
1184:
1185: *)
1186: # Accept the current argument as the source file.
1187: # The previous "srcfile" becomes the current argument.
1188: #
1189: lastarg="$srcfile"
1190: srcfile="$arg"
1191: ;;
1192: esac # case $arg
1193: ;;
1194: esac # case $arg_mode
1195:
1196: # Aesthetically quote the previous argument.
1197: func_quote_for_eval "$lastarg"
1198: base_compile="$base_compile $func_quote_for_eval_result"
1199: done # for arg
1200:
1201: case $arg_mode in
1202: arg)
1203: func_fatal_error "you must specify an argument for -Xcompile"
1204: ;;
1205: target)
1206: func_fatal_error "you must specify a target with \`-o'"
1207: ;;
1208: *)
1209: # Get the name of the library object.
1210: test -z "$libobj" && {
1211: func_basename "$srcfile"
1212: libobj="$func_basename_result"
1213: }
1214: ;;
1215: esac
1216:
1217: # Recognize several different file suffixes.
1218: # If the user specifies -o file.o, it is replaced with file.lo
1219: case $libobj in
1220: *.[cCFSifmso] | \
1221: *.ada | *.adb | *.ads | *.asm | \
1222: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1223: *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1224: func_xform "$libobj"
1225: libobj=$func_xform_result
1226: ;;
1227: esac
1228:
1229: case $libobj in
1230: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1231: *)
1232: func_fatal_error "cannot determine name of library object from \`$libobj'"
1233: ;;
1234: esac
1235:
1236: func_infer_tag $base_compile
1237:
1238: for arg in $later; do
1239: case $arg in
1240: -shared)
1241: test "$build_libtool_libs" != yes && \
1242: func_fatal_configuration "can not build a shared library"
1243: build_old_libs=no
1244: continue
1245: ;;
1246:
1247: -static)
1248: build_libtool_libs=no
1249: build_old_libs=yes
1250: continue
1251: ;;
1252:
1253: -prefer-pic)
1254: pic_mode=yes
1255: continue
1256: ;;
1257:
1258: -prefer-non-pic)
1259: pic_mode=no
1260: continue
1261: ;;
1262: esac
1263: done
1264:
1265: func_quote_for_eval "$libobj"
1266: test "X$libobj" != "X$func_quote_for_eval_result" \
1267: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
1268: && func_warning "libobj name \`$libobj' may not contain shell special characters."
1269: func_dirname_and_basename "$obj" "/" ""
1270: objname="$func_basename_result"
1271: xdir="$func_dirname_result"
1272: lobj=${xdir}$objdir/$objname
1273:
1274: test -z "$base_compile" && \
1275: func_fatal_help "you must specify a compilation command"
1276:
1277: # Delete any leftover library objects.
1278: if test "$build_old_libs" = yes; then
1279: removelist="$obj $lobj $libobj ${libobj}T"
1280: else
1281: removelist="$lobj $libobj ${libobj}T"
1282: fi
1283:
1284: # On Cygwin there's no "real" PIC flag so we must build both object types
1285: case $host_os in
1286: cygwin* | mingw* | pw32* | os2* | cegcc*)
1287: pic_mode=default
1288: ;;
1289: esac
1290: if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1291: # non-PIC code in shared libraries is not supported
1292: pic_mode=default
1293: fi
1294:
1295: # Calculate the filename of the output object if compiler does
1296: # not support -o with -c
1297: if test "$compiler_c_o" = no; then
1298: output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1299: lockfile="$output_obj.lock"
1300: else
1301: output_obj=
1302: need_locks=no
1303: lockfile=
1304: fi
1305:
1306: # Lock this critical section if it is needed
1307: # We use this script file to make the link, it avoids creating a new file
1308: if test "$need_locks" = yes; then
1309: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1310: func_echo "Waiting for $lockfile to be removed"
1311: sleep 2
1312: done
1313: elif test "$need_locks" = warn; then
1314: if test -f "$lockfile"; then
1315: $ECHO "\
1316: *** ERROR, $lockfile exists and contains:
1317: `cat $lockfile 2>/dev/null`
1318:
1319: This indicates that another process is trying to use the same
1320: temporary object file, and libtool could not work around it because
1321: your compiler does not support \`-c' and \`-o' together. If you
1322: repeat this compilation, it may succeed, by chance, but you had better
1323: avoid parallel builds (make -j) in this platform, or get a better
1324: compiler."
1325:
1326: $opt_dry_run || $RM $removelist
1327: exit $EXIT_FAILURE
1328: fi
1329: removelist="$removelist $output_obj"
1330: $ECHO "$srcfile" > "$lockfile"
1331: fi
1332:
1333: $opt_dry_run || $RM $removelist
1334: removelist="$removelist $lockfile"
1335: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1336:
1337: if test -n "$fix_srcfile_path"; then
1338: eval srcfile=\"$fix_srcfile_path\"
1339: fi
1340: func_quote_for_eval "$srcfile"
1341: qsrcfile=$func_quote_for_eval_result
1342:
1343: # Only build a PIC object if we are building libtool libraries.
1344: if test "$build_libtool_libs" = yes; then
1345: # Without this assignment, base_compile gets emptied.
1346: fbsd_hideous_sh_bug=$base_compile
1347:
1348: if test "$pic_mode" != no; then
1349: command="$base_compile $qsrcfile $pic_flag"
1350: else
1351: # Don't build PIC code
1352: command="$base_compile $qsrcfile"
1353: fi
1354:
1355: func_mkdir_p "$xdir$objdir"
1356:
1357: if test -z "$output_obj"; then
1358: # Place PIC objects in $objdir
1359: command="$command -o $lobj"
1360: fi
1361:
1362: func_show_eval_locale "$command" \
1363: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1364:
1365: if test "$need_locks" = warn &&
1366: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1367: $ECHO "\
1368: *** ERROR, $lockfile contains:
1369: `cat $lockfile 2>/dev/null`
1370:
1371: but it should contain:
1372: $srcfile
1373:
1374: This indicates that another process is trying to use the same
1375: temporary object file, and libtool could not work around it because
1376: your compiler does not support \`-c' and \`-o' together. If you
1377: repeat this compilation, it may succeed, by chance, but you had better
1378: avoid parallel builds (make -j) in this platform, or get a better
1379: compiler."
1380:
1381: $opt_dry_run || $RM $removelist
1382: exit $EXIT_FAILURE
1383: fi
1384:
1385: # Just move the object if needed, then go on to compile the next one
1386: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1387: func_show_eval '$MV "$output_obj" "$lobj"' \
1388: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1389: fi
1390:
1391: # Allow error messages only from the first compilation.
1392: if test "$suppress_opt" = yes; then
1393: suppress_output=' >/dev/null 2>&1'
1394: fi
1395: fi
1396:
1397: # Only build a position-dependent object if we build old libraries.
1398: if test "$build_old_libs" = yes; then
1399: if test "$pic_mode" != yes; then
1400: # Don't build PIC code
1401: command="$base_compile $qsrcfile$pie_flag"
1402: else
1403: command="$base_compile $qsrcfile $pic_flag"
1404: fi
1405: if test "$compiler_c_o" = yes; then
1406: command="$command -o $obj"
1407: fi
1408:
1409: # Suppress compiler output if we already did a PIC compilation.
1410: command="$command$suppress_output"
1411: func_show_eval_locale "$command" \
1412: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1413:
1414: if test "$need_locks" = warn &&
1415: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1416: $ECHO "\
1417: *** ERROR, $lockfile contains:
1418: `cat $lockfile 2>/dev/null`
1419:
1420: but it should contain:
1421: $srcfile
1422:
1423: This indicates that another process is trying to use the same
1424: temporary object file, and libtool could not work around it because
1425: your compiler does not support \`-c' and \`-o' together. If you
1426: repeat this compilation, it may succeed, by chance, but you had better
1427: avoid parallel builds (make -j) in this platform, or get a better
1428: compiler."
1429:
1430: $opt_dry_run || $RM $removelist
1431: exit $EXIT_FAILURE
1432: fi
1433:
1434: # Just move the object if needed
1435: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1436: func_show_eval '$MV "$output_obj" "$obj"' \
1437: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1438: fi
1439: fi
1440:
1441: $opt_dry_run || {
1442: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1443:
1444: # Unlock the critical section if it was locked
1445: if test "$need_locks" != no; then
1446: removelist=$lockfile
1447: $RM "$lockfile"
1448: fi
1449: }
1450:
1451: exit $EXIT_SUCCESS
1452: }
1453:
1454: $opt_help || {
1455: test "$mode" = compile && func_mode_compile ${1+"$@"}
1456: }
1457:
1458: func_mode_help ()
1459: {
1460: # We need to display help for each of the modes.
1461: case $mode in
1462: "")
1463: # Generic help is extracted from the usage comments
1464: # at the start of this file.
1465: func_help
1466: ;;
1467:
1468: clean)
1469: $ECHO \
1470: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1471:
1472: Remove files from the build directory.
1473:
1474: RM is the name of the program to use to delete files associated with each FILE
1475: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1476: to RM.
1477:
1478: If FILE is a libtool library, object or program, all the files associated
1479: with it are deleted. Otherwise, only FILE itself is deleted using RM."
1480: ;;
1481:
1482: compile)
1483: $ECHO \
1484: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1485:
1486: Compile a source file into a libtool library object.
1487:
1488: This mode accepts the following additional options:
1489:
1490: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
1491: -no-suppress do not suppress compiler output for multiple passes
1492: -prefer-pic try to building PIC objects only
1493: -prefer-non-pic try to building non-PIC objects only
1494: -shared do not build a \`.o' file suitable for static linking
1495: -static only build a \`.o' file suitable for static linking
1496:
1497: COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1498: from the given SOURCEFILE.
1499:
1500: The output file name is determined by removing the directory component from
1501: SOURCEFILE, then substituting the C source code suffix \`.c' with the
1502: library object suffix, \`.lo'."
1503: ;;
1504:
1505: execute)
1506: $ECHO \
1507: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1508:
1509: Automatically set library path, then run a program.
1510:
1511: This mode accepts the following additional options:
1512:
1513: -dlopen FILE add the directory containing FILE to the library path
1514:
1515: This mode sets the library path environment variable according to \`-dlopen'
1516: flags.
1517:
1518: If any of the ARGS are libtool executable wrappers, then they are translated
1519: into their corresponding uninstalled binary, and any of their required library
1520: directories are added to the library path.
1521:
1522: Then, COMMAND is executed, with ARGS as arguments."
1523: ;;
1524:
1525: finish)
1526: $ECHO \
1527: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1528:
1529: Complete the installation of libtool libraries.
1530:
1531: Each LIBDIR is a directory that contains libtool libraries.
1532:
1533: The commands that this mode executes may require superuser privileges. Use
1534: the \`--dry-run' option if you just want to see what would be executed."
1535: ;;
1536:
1537: install)
1538: $ECHO \
1539: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1540:
1541: Install executables or libraries.
1542:
1543: INSTALL-COMMAND is the installation command. The first component should be
1544: either the \`install' or \`cp' program.
1545:
1546: The following components of INSTALL-COMMAND are treated specially:
1547:
1548: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
1549:
1550: The rest of the components are interpreted as arguments to that command (only
1551: BSD-compatible install options are recognized)."
1552: ;;
1553:
1554: link)
1555: $ECHO \
1556: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1557:
1558: Link object files or libraries together to form another library, or to
1559: create an executable program.
1560:
1561: LINK-COMMAND is a command using the C compiler that you would use to create
1562: a program from several object files.
1563:
1564: The following components of LINK-COMMAND are treated specially:
1565:
1566: -all-static do not do any dynamic linking at all
1567: -avoid-version do not add a version suffix if possible
1568: -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
1569: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
1570: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1571: -export-symbols SYMFILE
1572: try to export only the symbols listed in SYMFILE
1573: -export-symbols-regex REGEX
1574: try to export only the symbols matching REGEX
1575: -LLIBDIR search LIBDIR for required installed libraries
1576: -lNAME OUTPUT-FILE requires the installed library libNAME
1577: -module build a library that can dlopened
1578: -no-fast-install disable the fast-install mode
1579: -no-install link a not-installable executable
1580: -no-undefined declare that a library does not refer to external symbols
1581: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
1582: -objectlist FILE Use a list of object files found in FILE to specify objects
1583: -precious-files-regex REGEX
1584: don't remove output files matching REGEX
1585: -release RELEASE specify package release information
1586: -rpath LIBDIR the created library will eventually be installed in LIBDIR
1587: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
1588: -shared only do dynamic linking of libtool libraries
1589: -shrext SUFFIX override the standard shared library file extension
1590: -static do not do any dynamic linking of uninstalled libtool libraries
1591: -static-libtool-libs
1592: do not do any dynamic linking of libtool libraries
1593: -version-info CURRENT[:REVISION[:AGE]]
1594: specify library version info [each variable defaults to 0]
1595: -weak LIBNAME declare that the target provides the LIBNAME interface
1596:
1597: All other options (arguments beginning with \`-') are ignored.
1598:
1599: Every other argument is treated as a filename. Files ending in \`.la' are
1600: treated as uninstalled libtool libraries, other files are standard or library
1601: object files.
1602:
1603: If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1604: only library objects (\`.lo' files) may be specified, and \`-rpath' is
1605: required, except when creating a convenience library.
1606:
1607: If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1608: using \`ar' and \`ranlib', or on Windows using \`lib'.
1609:
1610: If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1611: is created, otherwise an executable program is created."
1612: ;;
1613:
1614: uninstall)
1615: $ECHO \
1616: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1617:
1618: Remove libraries from an installation directory.
1619:
1620: RM is the name of the program to use to delete files associated with each FILE
1621: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1622: to RM.
1623:
1624: If FILE is a libtool library, all the files associated with it are deleted.
1625: Otherwise, only FILE itself is deleted using RM."
1626: ;;
1627:
1628: *)
1629: func_fatal_help "invalid operation mode \`$mode'"
1630: ;;
1631: esac
1632:
1633: $ECHO
1634: $ECHO "Try \`$progname --help' for more information about other modes."
1635:
1636: exit $?
1637: }
1638:
1639: # Now that we've collected a possible --mode arg, show help if necessary
1640: $opt_help && func_mode_help
1641:
1642:
1643: # func_mode_execute arg...
1644: func_mode_execute ()
1645: {
1646: $opt_debug
1647: # The first argument is the command name.
1648: cmd="$nonopt"
1649: test -z "$cmd" && \
1650: func_fatal_help "you must specify a COMMAND"
1651:
1652: # Handle -dlopen flags immediately.
1653: for file in $execute_dlfiles; do
1654: test -f "$file" \
1655: || func_fatal_help "\`$file' is not a file"
1656:
1657: dir=
1658: case $file in
1659: *.la)
1660: # Check to see that this really is a libtool archive.
1661: func_lalib_unsafe_p "$file" \
1662: || func_fatal_help "\`$lib' is not a valid libtool archive"
1663:
1664: # Read the libtool library.
1665: dlname=
1666: library_names=
1667: func_source "$file"
1668:
1669: # Skip this library if it cannot be dlopened.
1670: if test -z "$dlname"; then
1671: # Warn if it was a shared library.
1672: test -n "$library_names" && \
1673: func_warning "\`$file' was not linked with \`-export-dynamic'"
1674: continue
1675: fi
1676:
1677: func_dirname "$file" "" "."
1678: dir="$func_dirname_result"
1679:
1680: if test -f "$dir/$objdir/$dlname"; then
1681: dir="$dir/$objdir"
1682: else
1683: if test ! -f "$dir/$dlname"; then
1684: func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1685: fi
1686: fi
1687: ;;
1688:
1689: *.lo)
1690: # Just add the directory containing the .lo file.
1691: func_dirname "$file" "" "."
1692: dir="$func_dirname_result"
1693: ;;
1694:
1695: *)
1696: func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1697: continue
1698: ;;
1699: esac
1700:
1701: # Get the absolute pathname.
1702: absdir=`cd "$dir" && pwd`
1703: test -n "$absdir" && dir="$absdir"
1704:
1705: # Now add the directory to shlibpath_var.
1706: if eval "test -z \"\$$shlibpath_var\""; then
1707: eval "$shlibpath_var=\"\$dir\""
1708: else
1709: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1710: fi
1711: done
1712:
1713: # This variable tells wrapper scripts just to set shlibpath_var
1714: # rather than running their programs.
1715: libtool_execute_magic="$magic"
1716:
1717: # Check if any of the arguments is a wrapper script.
1718: args=
1719: for file
1720: do
1721: case $file in
1722: -*) ;;
1723: *)
1724: # Do a test to see if this is really a libtool program.
1725: if func_ltwrapper_script_p "$file"; then
1726: func_source "$file"
1727: # Transform arg to wrapped name.
1728: file="$progdir/$program"
1729: elif func_ltwrapper_executable_p "$file"; then
1730: func_ltwrapper_scriptname "$file"
1731: func_source "$func_ltwrapper_scriptname_result"
1732: # Transform arg to wrapped name.
1733: file="$progdir/$program"
1734: fi
1735: ;;
1736: esac
1737: # Quote arguments (to preserve shell metacharacters).
1738: func_quote_for_eval "$file"
1739: args="$args $func_quote_for_eval_result"
1740: done
1741:
1742: if test "X$opt_dry_run" = Xfalse; then
1743: if test -n "$shlibpath_var"; then
1744: # Export the shlibpath_var.
1745: eval "export $shlibpath_var"
1746: fi
1747:
1748: # Restore saved environment variables
1749: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1750: do
1751: eval "if test \"\${save_$lt_var+set}\" = set; then
1752: $lt_var=\$save_$lt_var; export $lt_var
1753: else
1754: $lt_unset $lt_var
1755: fi"
1756: done
1757:
1758: # Now prepare to actually exec the command.
1759: exec_cmd="\$cmd$args"
1760: else
1761: # Display what would be done.
1762: if test -n "$shlibpath_var"; then
1763: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1764: $ECHO "export $shlibpath_var"
1765: fi
1766: $ECHO "$cmd$args"
1767: exit $EXIT_SUCCESS
1768: fi
1769: }
1770:
1771: test "$mode" = execute && func_mode_execute ${1+"$@"}
1772:
1773:
1774: # func_mode_finish arg...
1775: func_mode_finish ()
1776: {
1777: $opt_debug
1778: libdirs="$nonopt"
1779: admincmds=
1780:
1781: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1782: for dir
1783: do
1784: libdirs="$libdirs $dir"
1785: done
1786:
1787: for libdir in $libdirs; do
1788: if test -n "$finish_cmds"; then
1789: # Do each command in the finish commands.
1790: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1791: '"$cmd"'"'
1792: fi
1793: if test -n "$finish_eval"; then
1794: # Do the single finish_eval.
1795: eval cmds=\"$finish_eval\"
1796: $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1797: $cmds"
1798: fi
1799: done
1800: fi
1801:
1802: # Exit here if they wanted silent mode.
1803: $opt_silent && exit $EXIT_SUCCESS
1804:
1805: $ECHO "X----------------------------------------------------------------------" | $Xsed
1806: $ECHO "Libraries have been installed in:"
1807: for libdir in $libdirs; do
1808: $ECHO " $libdir"
1809: done
1810: $ECHO
1811: $ECHO "If you ever happen to want to link against installed libraries"
1812: $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1813: $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1814: $ECHO "flag during linking and do at least one of the following:"
1815: if test -n "$shlibpath_var"; then
1816: $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
1817: $ECHO " during execution"
1818: fi
1819: if test -n "$runpath_var"; then
1820: $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
1821: $ECHO " during linking"
1822: fi
1823: if test -n "$hardcode_libdir_flag_spec"; then
1824: libdir=LIBDIR
1825: eval flag=\"$hardcode_libdir_flag_spec\"
1826:
1827: $ECHO " - use the \`$flag' linker flag"
1828: fi
1829: if test -n "$admincmds"; then
1830: $ECHO " - have your system administrator run these commands:$admincmds"
1831: fi
1832: if test -f /etc/ld.so.conf; then
1833: $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1834: fi
1835: $ECHO
1836:
1837: $ECHO "See any operating system documentation about shared libraries for"
1838: case $host in
1839: solaris2.[6789]|solaris2.1[0-9])
1840: $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1841: $ECHO "pages."
1842: ;;
1843: *)
1844: $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1845: ;;
1846: esac
1847: $ECHO "X----------------------------------------------------------------------" | $Xsed
1848: exit $EXIT_SUCCESS
1849: }
1850:
1851: test "$mode" = finish && func_mode_finish ${1+"$@"}
1852:
1853:
1854: # func_mode_install arg...
1855: func_mode_install ()
1856: {
1857: $opt_debug
1858: # There may be an optional sh(1) argument at the beginning of
1859: # install_prog (especially on Windows NT).
1860: if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1861: # Allow the use of GNU shtool's install command.
1862: $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1863: # Aesthetically quote it.
1864: func_quote_for_eval "$nonopt"
1865: install_prog="$func_quote_for_eval_result "
1866: arg=$1
1867: shift
1868: else
1869: install_prog=
1870: arg=$nonopt
1871: fi
1872:
1873: # The real first argument should be the name of the installation program.
1874: # Aesthetically quote it.
1875: func_quote_for_eval "$arg"
1876: install_prog="$install_prog$func_quote_for_eval_result"
1877:
1878: # We need to accept at least all the BSD install flags.
1879: dest=
1880: files=
1881: opts=
1882: prev=
1883: install_type=
1884: isdir=no
1885: stripme=
1886: for arg
1887: do
1888: if test -n "$dest"; then
1889: files="$files $dest"
1890: dest=$arg
1891: continue
1892: fi
1893:
1894: case $arg in
1895: -d) isdir=yes ;;
1896: -f)
1897: case " $install_prog " in
1898: *[\\\ /]cp\ *) ;;
1899: *) prev=$arg ;;
1900: esac
1901: ;;
1902: -g | -m | -o)
1903: prev=$arg
1904: ;;
1905: -s)
1906: stripme=" -s"
1907: continue
1908: ;;
1909: -*)
1910: ;;
1911: *)
1912: # If the previous option needed an argument, then skip it.
1913: if test -n "$prev"; then
1914: prev=
1915: else
1916: dest=$arg
1917: continue
1918: fi
1919: ;;
1920: esac
1921:
1922: # Aesthetically quote the argument.
1923: func_quote_for_eval "$arg"
1924: install_prog="$install_prog $func_quote_for_eval_result"
1925: done
1926:
1927: test -z "$install_prog" && \
1928: func_fatal_help "you must specify an install program"
1929:
1930: test -n "$prev" && \
1931: func_fatal_help "the \`$prev' option requires an argument"
1932:
1933: if test -z "$files"; then
1934: if test -z "$dest"; then
1935: func_fatal_help "no file or destination specified"
1936: else
1937: func_fatal_help "you must specify a destination"
1938: fi
1939: fi
1940:
1941: # Strip any trailing slash from the destination.
1942: func_stripname '' '/' "$dest"
1943: dest=$func_stripname_result
1944:
1945: # Check to see that the destination is a directory.
1946: test -d "$dest" && isdir=yes
1947: if test "$isdir" = yes; then
1948: destdir="$dest"
1949: destname=
1950: else
1951: func_dirname_and_basename "$dest" "" "."
1952: destdir="$func_dirname_result"
1953: destname="$func_basename_result"
1954:
1955: # Not a directory, so check to see that there is only one file specified.
1956: set dummy $files; shift
1957: test "$#" -gt 1 && \
1958: func_fatal_help "\`$dest' is not a directory"
1959: fi
1960: case $destdir in
1961: [\\/]* | [A-Za-z]:[\\/]*) ;;
1962: *)
1963: for file in $files; do
1964: case $file in
1965: *.lo) ;;
1966: *)
1967: func_fatal_help "\`$destdir' must be an absolute directory name"
1968: ;;
1969: esac
1970: done
1971: ;;
1972: esac
1973:
1974: # This variable tells wrapper scripts just to set variables rather
1975: # than running their programs.
1976: libtool_install_magic="$magic"
1977:
1978: staticlibs=
1979: future_libdirs=
1980: current_libdirs=
1981: for file in $files; do
1982:
1983: # Do each installation.
1984: case $file in
1985: *.$libext)
1986: # Do the static libraries later.
1987: staticlibs="$staticlibs $file"
1988: ;;
1989:
1990: *.la)
1991: # Check to see that this really is a libtool archive.
1992: func_lalib_unsafe_p "$file" \
1993: || func_fatal_help "\`$file' is not a valid libtool archive"
1994:
1995: library_names=
1996: old_library=
1997: relink_command=
1998: func_source "$file"
1999:
2000: # Add the libdir to current_libdirs if it is the destination.
2001: if test "X$destdir" = "X$libdir"; then
2002: case "$current_libdirs " in
2003: *" $libdir "*) ;;
2004: *) current_libdirs="$current_libdirs $libdir" ;;
2005: esac
2006: else
2007: # Note the libdir as a future libdir.
2008: case "$future_libdirs " in
2009: *" $libdir "*) ;;
2010: *) future_libdirs="$future_libdirs $libdir" ;;
2011: esac
2012: fi
2013:
2014: func_dirname "$file" "/" ""
2015: dir="$func_dirname_result"
2016: dir="$dir$objdir"
2017:
2018: if test -n "$relink_command"; then
2019: # Determine the prefix the user has applied to our future dir.
2020: inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2021:
2022: # Don't allow the user to place us outside of our expected
2023: # location b/c this prevents finding dependent libraries that
2024: # are installed to the same prefix.
2025: # At present, this check doesn't affect windows .dll's that
2026: # are installed into $libdir/../bin (currently, that works fine)
2027: # but it's something to keep an eye on.
2028: test "$inst_prefix_dir" = "$destdir" && \
2029: func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2030:
2031: if test -n "$inst_prefix_dir"; then
2032: # Stick the inst_prefix_dir data into the link command.
2033: relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2034: else
2035: relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2036: fi
2037:
2038: func_warning "relinking \`$file'"
2039: func_show_eval "$relink_command" \
2040: 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2041: fi
2042:
2043: # See the names of the shared library.
2044: set dummy $library_names; shift
2045: if test -n "$1"; then
2046: realname="$1"
2047: shift
2048:
2049: srcname="$realname"
2050: test -n "$relink_command" && srcname="$realname"T
2051:
2052: # Install the shared library and build the symlinks.
2053: func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2054: 'exit $?'
2055: tstripme="$stripme"
2056: case $host_os in
2057: cygwin* | mingw* | pw32* | cegcc*)
2058: case $realname in
2059: *.dll.a)
2060: tstripme=""
2061: ;;
2062: esac
2063: ;;
2064: esac
2065: if test -n "$tstripme" && test -n "$striplib"; then
2066: func_show_eval "$striplib $destdir/$realname" 'exit $?'
2067: fi
2068:
2069: if test "$#" -gt 0; then
2070: # Delete the old symlinks, and create new ones.
2071: # Try `ln -sf' first, because the `ln' binary might depend on
2072: # the symlink we replace! Solaris /bin/ln does not understand -f,
2073: # so we also need to try rm && ln -s.
2074: for linkname
2075: do
2076: test "$linkname" != "$realname" \
2077: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2078: done
2079: fi
2080:
2081: # Do each command in the postinstall commands.
2082: lib="$destdir/$realname"
2083: func_execute_cmds "$postinstall_cmds" 'exit $?'
2084: fi
2085:
2086: # Install the pseudo-library for information purposes.
2087: func_basename "$file"
2088: name="$func_basename_result"
2089: instname="$dir/$name"i
2090: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2091:
2092: # Maybe install the static library, too.
2093: test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2094: ;;
2095:
2096: *.lo)
2097: # Install (i.e. copy) a libtool object.
2098:
2099: # Figure out destination file name, if it wasn't already specified.
2100: if test -n "$destname"; then
2101: destfile="$destdir/$destname"
2102: else
2103: func_basename "$file"
2104: destfile="$func_basename_result"
2105: destfile="$destdir/$destfile"
2106: fi
2107:
2108: # Deduce the name of the destination old-style object file.
2109: case $destfile in
2110: *.lo)
2111: func_lo2o "$destfile"
2112: staticdest=$func_lo2o_result
2113: ;;
2114: *.$objext)
2115: staticdest="$destfile"
2116: destfile=
2117: ;;
2118: *)
2119: func_fatal_help "cannot copy a libtool object to \`$destfile'"
2120: ;;
2121: esac
2122:
2123: # Install the libtool object if requested.
2124: test -n "$destfile" && \
2125: func_show_eval "$install_prog $file $destfile" 'exit $?'
2126:
2127: # Install the old object if enabled.
2128: if test "$build_old_libs" = yes; then
2129: # Deduce the name of the old-style object file.
2130: func_lo2o "$file"
2131: staticobj=$func_lo2o_result
2132: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2133: fi
2134: exit $EXIT_SUCCESS
2135: ;;
2136:
2137: *)
2138: # Figure out destination file name, if it wasn't already specified.
2139: if test -n "$destname"; then
2140: destfile="$destdir/$destname"
2141: else
2142: func_basename "$file"
2143: destfile="$func_basename_result"
2144: destfile="$destdir/$destfile"
2145: fi
2146:
2147: # If the file is missing, and there is a .exe on the end, strip it
2148: # because it is most likely a libtool script we actually want to
2149: # install
2150: stripped_ext=""
2151: case $file in
2152: *.exe)
2153: if test ! -f "$file"; then
2154: func_stripname '' '.exe' "$file"
2155: file=$func_stripname_result
2156: stripped_ext=".exe"
2157: fi
2158: ;;
2159: esac
2160:
2161: # Do a test to see if this is really a libtool program.
2162: case $host in
2163: *cygwin* | *mingw*)
2164: if func_ltwrapper_executable_p "$file"; then
2165: func_ltwrapper_scriptname "$file"
2166: wrapper=$func_ltwrapper_scriptname_result
2167: else
2168: func_stripname '' '.exe' "$file"
2169: wrapper=$func_stripname_result
2170: fi
2171: ;;
2172: *)
2173: wrapper=$file
2174: ;;
2175: esac
2176: if func_ltwrapper_script_p "$wrapper"; then
2177: notinst_deplibs=
2178: relink_command=
2179:
2180: func_source "$wrapper"
2181:
2182: # Check the variables that should have been set.
2183: test -z "$generated_by_libtool_version" && \
2184: func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2185:
2186: finalize=yes
2187: for lib in $notinst_deplibs; do
2188: # Check to see that each library is installed.
2189: libdir=
2190: if test -f "$lib"; then
2191: func_source "$lib"
2192: fi
2193: libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2194: if test -n "$libdir" && test ! -f "$libfile"; then
2195: func_warning "\`$lib' has not been installed in \`$libdir'"
2196: finalize=no
2197: fi
2198: done
2199:
2200: relink_command=
2201: func_source "$wrapper"
2202:
2203: outputname=
2204: if test "$fast_install" = no && test -n "$relink_command"; then
2205: $opt_dry_run || {
2206: if test "$finalize" = yes; then
2207: tmpdir=`func_mktempdir`
2208: func_basename "$file$stripped_ext"
2209: file="$func_basename_result"
2210: outputname="$tmpdir/$file"
2211: # Replace the output file specification.
2212: relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2213:
2214: $opt_silent || {
2215: func_quote_for_expand "$relink_command"
2216: eval "func_echo $func_quote_for_expand_result"
2217: }
2218: if eval "$relink_command"; then :
2219: else
2220: func_error "error: relink \`$file' with the above command before installing it"
2221: $opt_dry_run || ${RM}r "$tmpdir"
2222: continue
2223: fi
2224: file="$outputname"
2225: else
2226: func_warning "cannot relink \`$file'"
2227: fi
2228: }
2229: else
2230: # Install the binary that we compiled earlier.
2231: file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2232: fi
2233: fi
2234:
2235: # remove .exe since cygwin /usr/bin/install will append another
2236: # one anyway
2237: case $install_prog,$host in
2238: */usr/bin/install*,*cygwin*)
2239: case $file:$destfile in
2240: *.exe:*.exe)
2241: # this is ok
2242: ;;
2243: *.exe:*)
2244: destfile=$destfile.exe
2245: ;;
2246: *:*.exe)
2247: func_stripname '' '.exe' "$destfile"
2248: destfile=$func_stripname_result
2249: ;;
2250: esac
2251: ;;
2252: esac
2253: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2254: $opt_dry_run || if test -n "$outputname"; then
2255: ${RM}r "$tmpdir"
2256: fi
2257: ;;
2258: esac
2259: done
2260:
2261: for file in $staticlibs; do
2262: func_basename "$file"
2263: name="$func_basename_result"
2264:
2265: # Set up the ranlib parameters.
2266: oldlib="$destdir/$name"
2267:
2268: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2269:
2270: if test -n "$stripme" && test -n "$old_striplib"; then
2271: func_show_eval "$old_striplib $oldlib" 'exit $?'
2272: fi
2273:
2274: # Do each command in the postinstall commands.
2275: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2276: done
2277:
2278: test -n "$future_libdirs" && \
2279: func_warning "remember to run \`$progname --finish$future_libdirs'"
2280:
2281: if test -n "$current_libdirs"; then
2282: # Maybe just do a dry run.
2283: $opt_dry_run && current_libdirs=" -n$current_libdirs"
2284: exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2285: else
2286: exit $EXIT_SUCCESS
2287: fi
2288: }
2289:
2290: test "$mode" = install && func_mode_install ${1+"$@"}
2291:
2292:
2293: # func_generate_dlsyms outputname originator pic_p
2294: # Extract symbols from dlprefiles and create ${outputname}S.o with
2295: # a dlpreopen symbol table.
2296: func_generate_dlsyms ()
2297: {
2298: $opt_debug
2299: my_outputname="$1"
2300: my_originator="$2"
2301: my_pic_p="${3-no}"
2302: my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2303: my_dlsyms=
2304:
2305: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2306: if test -n "$NM" && test -n "$global_symbol_pipe"; then
2307: my_dlsyms="${my_outputname}S.c"
2308: else
2309: func_error "not configured to extract global symbols from dlpreopened files"
2310: fi
2311: fi
2312:
2313: if test -n "$my_dlsyms"; then
2314: case $my_dlsyms in
2315: "") ;;
2316: *.c)
2317: # Discover the nlist of each of the dlfiles.
2318: nlist="$output_objdir/${my_outputname}.nm"
2319:
2320: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2321:
2322: # Parse the name list into a source file.
2323: func_verbose "creating $output_objdir/$my_dlsyms"
2324:
2325: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2326: /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2327: /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2328:
2329: #ifdef __cplusplus
2330: extern \"C\" {
2331: #endif
2332:
2333: /* External symbol declarations for the compiler. */\
2334: "
2335:
2336: if test "$dlself" = yes; then
2337: func_verbose "generating symbol list for \`$output'"
2338:
2339: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2340:
2341: # Add our own program objects to the symbol list.
2342: progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2343: for progfile in $progfiles; do
2344: func_verbose "extracting global C symbols from \`$progfile'"
2345: $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2346: done
2347:
2348: if test -n "$exclude_expsyms"; then
2349: $opt_dry_run || {
2350: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2351: eval '$MV "$nlist"T "$nlist"'
2352: }
2353: fi
2354:
2355: if test -n "$export_symbols_regex"; then
2356: $opt_dry_run || {
2357: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2358: eval '$MV "$nlist"T "$nlist"'
2359: }
2360: fi
2361:
2362: # Prepare the list of exported symbols
2363: if test -z "$export_symbols"; then
2364: export_symbols="$output_objdir/$outputname.exp"
2365: $opt_dry_run || {
2366: $RM $export_symbols
2367: eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2368: case $host in
2369: *cygwin* | *mingw* | *cegcc* )
2370: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2371: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2372: ;;
2373: esac
2374: }
2375: else
2376: $opt_dry_run || {
2377: eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2378: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2379: eval '$MV "$nlist"T "$nlist"'
2380: case $host in
2381: *cygwin | *mingw* | *cegcc* )
2382: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2383: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2384: ;;
2385: esac
2386: }
2387: fi
2388: fi
2389:
2390: for dlprefile in $dlprefiles; do
2391: func_verbose "extracting global C symbols from \`$dlprefile'"
2392: func_basename "$dlprefile"
2393: name="$func_basename_result"
2394: $opt_dry_run || {
2395: eval '$ECHO ": $name " >> "$nlist"'
2396: eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2397: }
2398: done
2399:
2400: $opt_dry_run || {
2401: # Make sure we have at least an empty file.
2402: test -f "$nlist" || : > "$nlist"
2403:
2404: if test -n "$exclude_expsyms"; then
2405: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2406: $MV "$nlist"T "$nlist"
2407: fi
2408:
2409: # Try sorting and uniquifying the output.
2410: if $GREP -v "^: " < "$nlist" |
2411: if sort -k 3 </dev/null >/dev/null 2>&1; then
2412: sort -k 3
2413: else
2414: sort +2
2415: fi |
2416: uniq > "$nlist"S; then
2417: :
2418: else
2419: $GREP -v "^: " < "$nlist" > "$nlist"S
2420: fi
2421:
2422: if test -f "$nlist"S; then
2423: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2424: else
2425: $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2426: fi
2427:
2428: $ECHO >> "$output_objdir/$my_dlsyms" "\
2429:
2430: /* The mapping between symbol names and symbols. */
2431: typedef struct {
2432: const char *name;
2433: void *address;
2434: } lt_dlsymlist;
2435: "
2436: case $host in
2437: *cygwin* | *mingw* | *cegcc* )
2438: $ECHO >> "$output_objdir/$my_dlsyms" "\
2439: /* DATA imports from DLLs on WIN32 con't be const, because
2440: runtime relocations are performed -- see ld's documentation
2441: on pseudo-relocs. */"
2442: lt_dlsym_const= ;;
2443: *osf5*)
2444: echo >> "$output_objdir/$my_dlsyms" "\
2445: /* This system does not cope well with relocations in const data */"
2446: lt_dlsym_const= ;;
2447: *)
2448: lt_dlsym_const=const ;;
2449: esac
2450:
2451: $ECHO >> "$output_objdir/$my_dlsyms" "\
2452: extern $lt_dlsym_const lt_dlsymlist
2453: lt_${my_prefix}_LTX_preloaded_symbols[];
2454: $lt_dlsym_const lt_dlsymlist
2455: lt_${my_prefix}_LTX_preloaded_symbols[] =
2456: {\
2457: { \"$my_originator\", (void *) 0 },"
2458:
2459: case $need_lib_prefix in
2460: no)
2461: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2462: ;;
2463: *)
2464: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2465: ;;
2466: esac
2467: $ECHO >> "$output_objdir/$my_dlsyms" "\
2468: {0, (void *) 0}
2469: };
2470:
2471: /* This works around a problem in FreeBSD linker */
2472: #ifdef FREEBSD_WORKAROUND
2473: static const void *lt_preloaded_setup() {
2474: return lt_${my_prefix}_LTX_preloaded_symbols;
2475: }
2476: #endif
2477:
2478: #ifdef __cplusplus
2479: }
2480: #endif\
2481: "
2482: } # !$opt_dry_run
2483:
2484: pic_flag_for_symtable=
2485: case "$compile_command " in
2486: *" -static "*) ;;
2487: *)
2488: case $host in
2489: # compiling the symbol table file with pic_flag works around
2490: # a FreeBSD bug that causes programs to crash when -lm is
2491: # linked before any other PIC object. But we must not use
2492: # pic_flag when linking with -static. The problem exists in
2493: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2494: *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2495: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2496: *-*-hpux*)
2497: pic_flag_for_symtable=" $pic_flag" ;;
2498: *)
2499: if test "X$my_pic_p" != Xno; then
2500: pic_flag_for_symtable=" $pic_flag"
2501: fi
2502: ;;
2503: esac
2504: ;;
2505: esac
2506: symtab_cflags=
2507: for arg in $LTCFLAGS; do
2508: case $arg in
2509: -pie | -fpie | -fPIE) ;;
2510: *) symtab_cflags="$symtab_cflags $arg" ;;
2511: esac
2512: done
2513:
2514: # Now compile the dynamic symbol file.
2515: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2516:
2517: # Clean up the generated files.
2518: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2519:
2520: # Transform the symbol file into the correct name.
2521: symfileobj="$output_objdir/${my_outputname}S.$objext"
2522: case $host in
2523: *cygwin* | *mingw* | *cegcc* )
2524: if test -f "$output_objdir/$my_outputname.def"; then
2525: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2526: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2527: else
2528: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2529: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2530: fi
2531: ;;
2532: *)
2533: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2534: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2535: ;;
2536: esac
2537: ;;
2538: *)
2539: func_fatal_error "unknown suffix for \`$my_dlsyms'"
2540: ;;
2541: esac
2542: else
2543: # We keep going just in case the user didn't refer to
2544: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
2545: # really was required.
2546:
2547: # Nullify the symbol file.
2548: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2549: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2550: fi
2551: }
2552:
2553: # func_win32_libid arg
2554: # return the library type of file 'arg'
2555: #
2556: # Need a lot of goo to handle *both* DLLs and import libs
2557: # Has to be a shell function in order to 'eat' the argument
2558: # that is supplied when $file_magic_command is called.
2559: func_win32_libid ()
2560: {
2561: $opt_debug
2562: win32_libid_type="unknown"
2563: win32_fileres=`file -L $1 2>/dev/null`
2564: case $win32_fileres in
2565: *ar\ archive\ import\ library*) # definitely import
2566: win32_libid_type="x86 archive import"
2567: ;;
2568: *ar\ archive*) # could be an import, or static
2569: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2570: $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2571: win32_nmres=`eval $NM -f posix -A $1 |
2572: $SED -n -e '
2573: 1,100{
2574: / I /{
2575: s,.*,import,
2576: p
2577: q
2578: }
2579: }'`
2580: case $win32_nmres in
2581: import*) win32_libid_type="x86 archive import";;
2582: *) win32_libid_type="x86 archive static";;
2583: esac
2584: fi
2585: ;;
2586: *DLL*)
2587: win32_libid_type="x86 DLL"
2588: ;;
2589: *executable*) # but shell scripts are "executable" too...
2590: case $win32_fileres in
2591: *MS\ Windows\ PE\ Intel*)
2592: win32_libid_type="x86 DLL"
2593: ;;
2594: esac
2595: ;;
2596: esac
2597: $ECHO "$win32_libid_type"
2598: }
2599:
2600:
2601:
2602: # func_extract_an_archive dir oldlib
2603: func_extract_an_archive ()
2604: {
2605: $opt_debug
2606: f_ex_an_ar_dir="$1"; shift
2607: f_ex_an_ar_oldlib="$1"
2608: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2609: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2610: :
2611: else
2612: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2613: fi
2614: }
2615:
2616:
2617: # func_extract_archives gentop oldlib ...
2618: func_extract_archives ()
2619: {
2620: $opt_debug
2621: my_gentop="$1"; shift
2622: my_oldlibs=${1+"$@"}
2623: my_oldobjs=""
2624: my_xlib=""
2625: my_xabs=""
2626: my_xdir=""
2627:
2628: for my_xlib in $my_oldlibs; do
2629: # Extract the objects.
2630: case $my_xlib in
2631: [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2632: *) my_xabs=`pwd`"/$my_xlib" ;;
2633: esac
2634: func_basename "$my_xlib"
2635: my_xlib="$func_basename_result"
2636: my_xlib_u=$my_xlib
2637: while :; do
2638: case " $extracted_archives " in
2639: *" $my_xlib_u "*)
2640: func_arith $extracted_serial + 1
2641: extracted_serial=$func_arith_result
2642: my_xlib_u=lt$extracted_serial-$my_xlib ;;
2643: *) break ;;
2644: esac
2645: done
2646: extracted_archives="$extracted_archives $my_xlib_u"
2647: my_xdir="$my_gentop/$my_xlib_u"
2648:
2649: func_mkdir_p "$my_xdir"
2650:
2651: case $host in
2652: *-darwin*)
2653: func_verbose "Extracting $my_xabs"
2654: # Do not bother doing anything if just a dry run
2655: $opt_dry_run || {
2656: darwin_orig_dir=`pwd`
2657: cd $my_xdir || exit $?
2658: darwin_archive=$my_xabs
2659: darwin_curdir=`pwd`
2660: darwin_base_archive=`basename "$darwin_archive"`
2661: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2662: if test -n "$darwin_arches"; then
2663: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2664: darwin_arch=
2665: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2666: for darwin_arch in $darwin_arches ; do
2667: func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2668: $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2669: cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2670: func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2671: cd "$darwin_curdir"
2672: $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2673: done # $darwin_arches
2674: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2675: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2676: darwin_file=
2677: darwin_files=
2678: for darwin_file in $darwin_filelist; do
2679: darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2680: $LIPO -create -output "$darwin_file" $darwin_files
2681: done # $darwin_filelist
2682: $RM -rf unfat-$$
2683: cd "$darwin_orig_dir"
2684: else
2685: cd $darwin_orig_dir
2686: func_extract_an_archive "$my_xdir" "$my_xabs"
2687: fi # $darwin_arches
2688: } # !$opt_dry_run
2689: ;;
2690: *)
2691: func_extract_an_archive "$my_xdir" "$my_xabs"
2692: ;;
2693: esac
2694: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2695: done
2696:
2697: func_extract_archives_result="$my_oldobjs"
2698: }
2699:
2700:
2701:
2702: # func_emit_wrapper_part1 [arg=no]
2703: #
2704: # Emit the first part of a libtool wrapper script on stdout.
2705: # For more information, see the description associated with
2706: # func_emit_wrapper(), below.
2707: func_emit_wrapper_part1 ()
2708: {
2709: func_emit_wrapper_part1_arg1=no
2710: if test -n "$1" ; then
2711: func_emit_wrapper_part1_arg1=$1
2712: fi
2713:
2714: $ECHO "\
2715: #! $SHELL
2716:
2717: # $output - temporary wrapper script for $objdir/$outputname
2718: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2719: #
2720: # The $output program cannot be directly executed until all the libtool
2721: # libraries that it depends on are installed.
2722: #
2723: # This wrapper script should never be moved out of the build directory.
2724: # If it is, it will not operate correctly.
2725:
2726: # Sed substitution that helps us do robust quoting. It backslashifies
2727: # metacharacters that are still active within double-quoted strings.
2728: Xsed='${SED} -e 1s/^X//'
2729: sed_quote_subst='$sed_quote_subst'
2730:
2731: # Be Bourne compatible
2732: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2733: emulate sh
2734: NULLCMD=:
2735: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2736: # is contrary to our usage. Disable this feature.
2737: alias -g '\${1+\"\$@\"}'='\"\$@\"'
2738: setopt NO_GLOB_SUBST
2739: else
2740: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2741: fi
2742: BIN_SH=xpg4; export BIN_SH # for Tru64
2743: DUALCASE=1; export DUALCASE # for MKS sh
2744:
2745: # The HP-UX ksh and POSIX shell print the target directory to stdout
2746: # if CDPATH is set.
2747: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2748:
2749: relink_command=\"$relink_command\"
2750:
2751: # This environment variable determines our operation mode.
2752: if test \"\$libtool_install_magic\" = \"$magic\"; then
2753: # install mode needs the following variables:
2754: generated_by_libtool_version='$macro_version'
2755: notinst_deplibs='$notinst_deplibs'
2756: else
2757: # When we are sourced in execute mode, \$file and \$ECHO are already set.
2758: if test \"\$libtool_execute_magic\" != \"$magic\"; then
2759: ECHO=\"$qecho\"
2760: file=\"\$0\"
2761: # Make sure echo works.
2762: if test \"X\$1\" = X--no-reexec; then
2763: # Discard the --no-reexec flag, and continue.
2764: shift
2765: elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2766: # Yippee, \$ECHO works!
2767: :
2768: else
2769: # Restart under the correct shell, and then maybe \$ECHO will work.
2770: exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2771: fi
2772: fi\
2773: "
2774: $ECHO "\
2775:
2776: # Find the directory that this script lives in.
2777: thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2778: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2779:
2780: # Follow symbolic links until we get to the real thisdir.
2781: file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2782: while test -n \"\$file\"; do
2783: destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2784:
2785: # If there was a directory component, then change thisdir.
2786: if test \"x\$destdir\" != \"x\$file\"; then
2787: case \"\$destdir\" in
2788: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2789: *) thisdir=\"\$thisdir/\$destdir\" ;;
2790: esac
2791: fi
2792:
2793: file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2794: file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2795: done
2796: "
2797: }
2798: # end: func_emit_wrapper_part1
2799:
2800: # func_emit_wrapper_part2 [arg=no]
2801: #
2802: # Emit the second part of a libtool wrapper script on stdout.
2803: # For more information, see the description associated with
2804: # func_emit_wrapper(), below.
2805: func_emit_wrapper_part2 ()
2806: {
2807: func_emit_wrapper_part2_arg1=no
2808: if test -n "$1" ; then
2809: func_emit_wrapper_part2_arg1=$1
2810: fi
2811:
2812: $ECHO "\
2813:
2814: # Usually 'no', except on cygwin/mingw when embedded into
2815: # the cwrapper.
2816: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2817: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2818: # special case for '.'
2819: if test \"\$thisdir\" = \".\"; then
2820: thisdir=\`pwd\`
2821: fi
2822: # remove .libs from thisdir
2823: case \"\$thisdir\" in
2824: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2825: $objdir ) thisdir=. ;;
2826: esac
2827: fi
2828:
2829: # Try to get the absolute directory name.
2830: absdir=\`cd \"\$thisdir\" && pwd\`
2831: test -n \"\$absdir\" && thisdir=\"\$absdir\"
2832: "
2833:
2834: if test "$fast_install" = yes; then
2835: $ECHO "\
2836: program=lt-'$outputname'$exeext
2837: progdir=\"\$thisdir/$objdir\"
2838:
2839: if test ! -f \"\$progdir/\$program\" ||
2840: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2841: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2842:
2843: file=\"\$\$-\$program\"
2844:
2845: if test ! -d \"\$progdir\"; then
2846: $MKDIR \"\$progdir\"
2847: else
2848: $RM \"\$progdir/\$file\"
2849: fi"
2850:
2851: $ECHO "\
2852:
2853: # relink executable if necessary
2854: if test -n \"\$relink_command\"; then
2855: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2856: else
2857: $ECHO \"\$relink_command_output\" >&2
2858: $RM \"\$progdir/\$file\"
2859: exit 1
2860: fi
2861: fi
2862:
2863: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2864: { $RM \"\$progdir/\$program\";
2865: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2866: $RM \"\$progdir/\$file\"
2867: fi"
2868: else
2869: $ECHO "\
2870: program='$outputname'
2871: progdir=\"\$thisdir/$objdir\"
2872: "
2873: fi
2874:
2875: $ECHO "\
2876:
2877: if test -f \"\$progdir/\$program\"; then"
2878:
2879: # Export our shlibpath_var if we have one.
2880: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2881: $ECHO "\
2882: # Add our own library path to $shlibpath_var
2883: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2884:
2885: # Some systems cannot cope with colon-terminated $shlibpath_var
2886: # The second colon is a workaround for a bug in BeOS R4 sed
2887: $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2888:
2889: export $shlibpath_var
2890: "
2891: fi
2892:
2893: # fixup the dll searchpath if we need to.
2894: if test -n "$dllsearchpath"; then
2895: $ECHO "\
2896: # Add the dll search path components to the executable PATH
2897: PATH=$dllsearchpath:\$PATH
2898: "
2899: fi
2900:
2901: $ECHO "\
2902: if test \"\$libtool_execute_magic\" != \"$magic\"; then
2903: # Run the actual program with our arguments.
2904: "
2905: case $host in
2906: # Backslashes separate directories on plain windows
2907: *-*-mingw | *-*-os2* | *-cegcc*)
2908: $ECHO "\
2909: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2910: "
2911: ;;
2912:
2913: *)
2914: $ECHO "\
2915: exec \"\$progdir/\$program\" \${1+\"\$@\"}
2916: "
2917: ;;
2918: esac
2919: $ECHO "\
2920: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2921: exit 1
2922: fi
2923: else
2924: # The program doesn't exist.
2925: \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2926: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2927: $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2928: exit 1
2929: fi
2930: fi\
2931: "
2932: }
2933: # end: func_emit_wrapper_part2
2934:
2935:
2936: # func_emit_wrapper [arg=no]
2937: #
2938: # Emit a libtool wrapper script on stdout.
2939: # Don't directly open a file because we may want to
2940: # incorporate the script contents within a cygwin/mingw
2941: # wrapper executable. Must ONLY be called from within
2942: # func_mode_link because it depends on a number of variables
2943: # set therein.
2944: #
2945: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2946: # variable will take. If 'yes', then the emitted script
2947: # will assume that the directory in which it is stored is
2948: # the $objdir directory. This is a cygwin/mingw-specific
2949: # behavior.
2950: func_emit_wrapper ()
2951: {
2952: func_emit_wrapper_arg1=no
2953: if test -n "$1" ; then
2954: func_emit_wrapper_arg1=$1
2955: fi
2956:
2957: # split this up so that func_emit_cwrapperexe_src
2958: # can call each part independently.
2959: func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2960: func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2961: }
2962:
2963:
2964: # func_to_host_path arg
2965: #
2966: # Convert paths to host format when used with build tools.
2967: # Intended for use with "native" mingw (where libtool itself
2968: # is running under the msys shell), or in the following cross-
2969: # build environments:
2970: # $build $host
2971: # mingw (msys) mingw [e.g. native]
2972: # cygwin mingw
2973: # *nix + wine mingw
2974: # where wine is equipped with the `winepath' executable.
2975: # In the native mingw case, the (msys) shell automatically
2976: # converts paths for any non-msys applications it launches,
2977: # but that facility isn't available from inside the cwrapper.
2978: # Similar accommodations are necessary for $host mingw and
2979: # $build cygwin. Calling this function does no harm for other
2980: # $host/$build combinations not listed above.
2981: #
2982: # ARG is the path (on $build) that should be converted to
2983: # the proper representation for $host. The result is stored
2984: # in $func_to_host_path_result.
2985: func_to_host_path ()
2986: {
2987: func_to_host_path_result="$1"
2988: if test -n "$1" ; then
2989: case $host in
2990: *mingw* )
2991: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2992: case $build in
2993: *mingw* ) # actually, msys
2994: # awkward: cmd appends spaces to result
2995: lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2996: func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2997: $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2998: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2999: $SED -e "$lt_sed_naive_backslashify"`
3000: ;;
3001: *cygwin* )
3002: func_to_host_path_tmp1=`cygpath -w "$1"`
3003: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3004: $SED -e "$lt_sed_naive_backslashify"`
3005: ;;
3006: * )
3007: # Unfortunately, winepath does not exit with a non-zero
3008: # error code, so we are forced to check the contents of
3009: # stdout. On the other hand, if the command is not
3010: # found, the shell will set an exit code of 127 and print
3011: # *an error message* to stdout. So we must check for both
3012: # error code of zero AND non-empty stdout, which explains
3013: # the odd construction:
3014: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3015: if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3016: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3017: $SED -e "$lt_sed_naive_backslashify"`
3018: else
3019: # Allow warning below.
3020: func_to_host_path_result=""
3021: fi
3022: ;;
3023: esac
3024: if test -z "$func_to_host_path_result" ; then
3025: func_error "Could not determine host path corresponding to"
3026: func_error " '$1'"
3027: func_error "Continuing, but uninstalled executables may not work."
3028: # Fallback:
3029: func_to_host_path_result="$1"
3030: fi
3031: ;;
3032: esac
3033: fi
3034: }
3035: # end: func_to_host_path
3036:
3037: # func_to_host_pathlist arg
3038: #
3039: # Convert pathlists to host format when used with build tools.
3040: # See func_to_host_path(), above. This function supports the
3041: # following $build/$host combinations (but does no harm for
3042: # combinations not listed here):
3043: # $build $host
3044: # mingw (msys) mingw [e.g. native]
3045: # cygwin mingw
3046: # *nix + wine mingw
3047: #
3048: # Path separators are also converted from $build format to
3049: # $host format. If ARG begins or ends with a path separator
3050: # character, it is preserved (but converted to $host format)
3051: # on output.
3052: #
3053: # ARG is a pathlist (on $build) that should be converted to
3054: # the proper representation on $host. The result is stored
3055: # in $func_to_host_pathlist_result.
3056: func_to_host_pathlist ()
3057: {
3058: func_to_host_pathlist_result="$1"
3059: if test -n "$1" ; then
3060: case $host in
3061: *mingw* )
3062: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3063: # Remove leading and trailing path separator characters from
3064: # ARG. msys behavior is inconsistent here, cygpath turns them
3065: # into '.;' and ';.', and winepath ignores them completely.
3066: func_to_host_pathlist_tmp2="$1"
3067: # Once set for this call, this variable should not be
3068: # reassigned. It is used in tha fallback case.
3069: func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3070: $SED -e 's|^:*||' -e 's|:*$||'`
3071: case $build in
3072: *mingw* ) # Actually, msys.
3073: # Awkward: cmd appends spaces to result.
3074: lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3075: func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3076: $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3077: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3078: $SED -e "$lt_sed_naive_backslashify"`
3079: ;;
3080: *cygwin* )
3081: func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3082: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3083: $SED -e "$lt_sed_naive_backslashify"`
3084: ;;
3085: * )
3086: # unfortunately, winepath doesn't convert pathlists
3087: func_to_host_pathlist_result=""
3088: func_to_host_pathlist_oldIFS=$IFS
3089: IFS=:
3090: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3091: IFS=$func_to_host_pathlist_oldIFS
3092: if test -n "$func_to_host_pathlist_f" ; then
3093: func_to_host_path "$func_to_host_pathlist_f"
3094: if test -n "$func_to_host_path_result" ; then
3095: if test -z "$func_to_host_pathlist_result" ; then
3096: func_to_host_pathlist_result="$func_to_host_path_result"
3097: else
3098: func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3099: fi
3100: fi
3101: fi
3102: IFS=:
3103: done
3104: IFS=$func_to_host_pathlist_oldIFS
3105: ;;
3106: esac
3107: if test -z "$func_to_host_pathlist_result" ; then
3108: func_error "Could not determine the host path(s) corresponding to"
3109: func_error " '$1'"
3110: func_error "Continuing, but uninstalled executables may not work."
3111: # Fallback. This may break if $1 contains DOS-style drive
3112: # specifications. The fix is not to complicate the expression
3113: # below, but for the user to provide a working wine installation
3114: # with winepath so that path translation in the cross-to-mingw
3115: # case works properly.
3116: lt_replace_pathsep_nix_to_dos="s|:|;|g"
3117: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3118: $SED -e "$lt_replace_pathsep_nix_to_dos"`
3119: fi
3120: # Now, add the leading and trailing path separators back
3121: case "$1" in
3122: :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3123: ;;
3124: esac
3125: case "$1" in
3126: *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3127: ;;
3128: esac
3129: ;;
3130: esac
3131: fi
3132: }
3133: # end: func_to_host_pathlist
3134:
3135: # func_emit_cwrapperexe_src
3136: # emit the source code for a wrapper executable on stdout
3137: # Must ONLY be called from within func_mode_link because
3138: # it depends on a number of variable set therein.
3139: func_emit_cwrapperexe_src ()
3140: {
3141: cat <<EOF
3142:
3143: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3144: Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3145:
3146: The $output program cannot be directly executed until all the libtool
3147: libraries that it depends on are installed.
3148:
3149: This wrapper executable should never be moved out of the build directory.
3150: If it is, it will not operate correctly.
3151:
3152: Currently, it simply execs the wrapper *script* "$SHELL $output",
3153: but could eventually absorb all of the scripts functionality and
3154: exec $objdir/$outputname directly.
3155: */
3156: EOF
3157: cat <<"EOF"
3158: #include <stdio.h>
3159: #include <stdlib.h>
3160: #ifdef _MSC_VER
3161: # include <direct.h>
3162: # include <process.h>
3163: # include <io.h>
3164: # define setmode _setmode
3165: #else
3166: # include <unistd.h>
3167: # include <stdint.h>
3168: # ifdef __CYGWIN__
3169: # include <io.h>
3170: # define HAVE_SETENV
3171: # ifdef __STRICT_ANSI__
3172: char *realpath (const char *, char *);
3173: int putenv (char *);
3174: int setenv (const char *, const char *, int);
3175: # endif
3176: # endif
3177: #endif
3178: #include <malloc.h>
3179: #include <stdarg.h>
3180: #include <assert.h>
3181: #include <string.h>
3182: #include <ctype.h>
3183: #include <errno.h>
3184: #include <fcntl.h>
3185: #include <sys/stat.h>
3186:
3187: #if defined(PATH_MAX)
3188: # define LT_PATHMAX PATH_MAX
3189: #elif defined(MAXPATHLEN)
3190: # define LT_PATHMAX MAXPATHLEN
3191: #else
3192: # define LT_PATHMAX 1024
3193: #endif
3194:
3195: #ifndef S_IXOTH
3196: # define S_IXOTH 0
3197: #endif
3198: #ifndef S_IXGRP
3199: # define S_IXGRP 0
3200: #endif
3201:
3202: #ifdef _MSC_VER
3203: # define S_IXUSR _S_IEXEC
3204: # define stat _stat
3205: # ifndef _INTPTR_T_DEFINED
3206: # define intptr_t int
3207: # endif
3208: #endif
3209:
3210: #ifndef DIR_SEPARATOR
3211: # define DIR_SEPARATOR '/'
3212: # define PATH_SEPARATOR ':'
3213: #endif
3214:
3215: #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3216: defined (__OS2__)
3217: # define HAVE_DOS_BASED_FILE_SYSTEM
3218: # define FOPEN_WB "wb"
3219: # ifndef DIR_SEPARATOR_2
3220: # define DIR_SEPARATOR_2 '\\'
3221: # endif
3222: # ifndef PATH_SEPARATOR_2
3223: # define PATH_SEPARATOR_2 ';'
3224: # endif
3225: #endif
3226:
3227: #ifndef DIR_SEPARATOR_2
3228: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3229: #else /* DIR_SEPARATOR_2 */
3230: # define IS_DIR_SEPARATOR(ch) \
3231: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3232: #endif /* DIR_SEPARATOR_2 */
3233:
3234: #ifndef PATH_SEPARATOR_2
3235: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3236: #else /* PATH_SEPARATOR_2 */
3237: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3238: #endif /* PATH_SEPARATOR_2 */
3239:
3240: #ifdef __CYGWIN__
3241: # define FOPEN_WB "wb"
3242: #endif
3243:
3244: #ifndef FOPEN_WB
3245: # define FOPEN_WB "w"
3246: #endif
3247: #ifndef _O_BINARY
3248: # define _O_BINARY 0
3249: #endif
3250:
3251: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
3252: #define XFREE(stale) do { \
3253: if (stale) { free ((void *) stale); stale = 0; } \
3254: } while (0)
3255:
3256: #undef LTWRAPPER_DEBUGPRINTF
3257: #if defined DEBUGWRAPPER
3258: # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3259: static void
3260: ltwrapper_debugprintf (const char *fmt, ...)
3261: {
3262: va_list args;
3263: va_start (args, fmt);
3264: (void) vfprintf (stderr, fmt, args);
3265: va_end (args);
3266: }
3267: #else
3268: # define LTWRAPPER_DEBUGPRINTF(args)
3269: #endif
3270:
3271: const char *program_name = NULL;
3272:
3273: void *xmalloc (size_t num);
3274: char *xstrdup (const char *string);
3275: const char *base_name (const char *name);
3276: char *find_executable (const char *wrapper);
3277: char *chase_symlinks (const char *pathspec);
3278: int make_executable (const char *path);
3279: int check_executable (const char *path);
3280: char *strendzap (char *str, const char *pat);
3281: void lt_fatal (const char *message, ...);
3282: void lt_setenv (const char *name, const char *value);
3283: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3284: void lt_opt_process_env_set (const char *arg);
3285: void lt_opt_process_env_prepend (const char *arg);
3286: void lt_opt_process_env_append (const char *arg);
3287: int lt_split_name_value (const char *arg, char** name, char** value);
3288: void lt_update_exe_path (const char *name, const char *value);
3289: void lt_update_lib_path (const char *name, const char *value);
3290:
3291: static const char *script_text_part1 =
3292: EOF
3293:
3294: func_emit_wrapper_part1 yes |
3295: $SED -e 's/\([\\"]\)/\\\1/g' \
3296: -e 's/^/ "/' -e 's/$/\\n"/'
3297: echo ";"
3298: cat <<EOF
3299:
3300: static const char *script_text_part2 =
3301: EOF
3302: func_emit_wrapper_part2 yes |
3303: $SED -e 's/\([\\"]\)/\\\1/g' \
3304: -e 's/^/ "/' -e 's/$/\\n"/'
3305: echo ";"
3306:
3307: cat <<EOF
3308: const char * MAGIC_EXE = "$magic_exe";
3309: const char * LIB_PATH_VARNAME = "$shlibpath_var";
3310: EOF
3311:
3312: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3313: func_to_host_pathlist "$temp_rpath"
3314: cat <<EOF
3315: const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
3316: EOF
3317: else
3318: cat <<"EOF"
3319: const char * LIB_PATH_VALUE = "";
3320: EOF
3321: fi
3322:
3323: if test -n "$dllsearchpath"; then
3324: func_to_host_pathlist "$dllsearchpath:"
3325: cat <<EOF
3326: const char * EXE_PATH_VARNAME = "PATH";
3327: const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
3328: EOF
3329: else
3330: cat <<"EOF"
3331: const char * EXE_PATH_VARNAME = "";
3332: const char * EXE_PATH_VALUE = "";
3333: EOF
3334: fi
3335:
3336: if test "$fast_install" = yes; then
3337: cat <<EOF
3338: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3339: EOF
3340: else
3341: cat <<EOF
3342: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3343: EOF
3344: fi
3345:
3346:
3347: cat <<"EOF"
3348:
3349: #define LTWRAPPER_OPTION_PREFIX "--lt-"
3350: #define LTWRAPPER_OPTION_PREFIX_LENGTH 5
3351:
3352: static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
3353: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3354:
3355: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
3356:
3357: static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3358: static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
3359: /* argument is putenv-style "foo=bar", value of foo is set to bar */
3360:
3361: static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3362: static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
3363: /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3364:
3365: static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3366: static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
3367: /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3368:
3369: int
3370: main (int argc, char *argv[])
3371: {
3372: char **newargz;
3373: int newargc;
3374: char *tmp_pathspec;
3375: char *actual_cwrapper_path;
3376: char *actual_cwrapper_name;
3377: char *target_name;
3378: char *lt_argv_zero;
3379: intptr_t rval = 127;
3380:
3381: int i;
3382:
3383: program_name = (char *) xstrdup (base_name (argv[0]));
3384: LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
3385: LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3386:
3387: /* very simple arg parsing; don't want to rely on getopt */
3388: for (i = 1; i < argc; i++)
3389: {
3390: if (strcmp (argv[i], dumpscript_opt) == 0)
3391: {
3392: EOF
3393: case "$host" in
3394: *mingw* | *cygwin* )
3395: # make stdout use "unix" line endings
3396: echo " setmode(1,_O_BINARY);"
3397: ;;
3398: esac
3399:
3400: cat <<"EOF"
3401: printf ("%s", script_text_part1);
3402: printf ("%s", script_text_part2);
3403: return 0;
3404: }
3405: }
3406:
3407: newargz = XMALLOC (char *, argc + 1);
3408: tmp_pathspec = find_executable (argv[0]);
3409: if (tmp_pathspec == NULL)
3410: lt_fatal ("Couldn't find %s", argv[0]);
3411: LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3412: tmp_pathspec));
3413:
3414: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3415: LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3416: actual_cwrapper_path));
3417: XFREE (tmp_pathspec);
3418:
3419: actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3420: strendzap (actual_cwrapper_path, actual_cwrapper_name);
3421:
3422: /* wrapper name transforms */
3423: strendzap (actual_cwrapper_name, ".exe");
3424: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3425: XFREE (actual_cwrapper_name);
3426: actual_cwrapper_name = tmp_pathspec;
3427: tmp_pathspec = 0;
3428:
3429: /* target_name transforms -- use actual target program name; might have lt- prefix */
3430: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3431: strendzap (target_name, ".exe");
3432: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3433: XFREE (target_name);
3434: target_name = tmp_pathspec;
3435: tmp_pathspec = 0;
3436:
3437: LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3438: target_name));
3439: EOF
3440:
3441: cat <<EOF
3442: newargz[0] =
3443: XMALLOC (char, (strlen (actual_cwrapper_path) +
3444: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3445: strcpy (newargz[0], actual_cwrapper_path);
3446: strcat (newargz[0], "$objdir");
3447: strcat (newargz[0], "/");
3448: EOF
3449:
3450: cat <<"EOF"
3451: /* stop here, and copy so we don't have to do this twice */
3452: tmp_pathspec = xstrdup (newargz[0]);
3453:
3454: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3455: strcat (newargz[0], actual_cwrapper_name);
3456:
3457: /* DO want the lt- prefix here if it exists, so use target_name */
3458: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3459: XFREE (tmp_pathspec);
3460: tmp_pathspec = NULL;
3461: EOF
3462:
3463: case $host_os in
3464: mingw*)
3465: cat <<"EOF"
3466: {
3467: char* p;
3468: while ((p = strchr (newargz[0], '\\')) != NULL)
3469: {
3470: *p = '/';
3471: }
3472: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3473: {
3474: *p = '/';
3475: }
3476: }
3477: EOF
3478: ;;
3479: esac
3480:
3481: cat <<"EOF"
3482: XFREE (target_name);
3483: XFREE (actual_cwrapper_path);
3484: XFREE (actual_cwrapper_name);
3485:
3486: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3487: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
3488: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3489: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3490:
3491: newargc=0;
3492: for (i = 1; i < argc; i++)
3493: {
3494: if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3495: {
3496: if (argv[i][env_set_opt_len] == '=')
3497: {
3498: const char *p = argv[i] + env_set_opt_len + 1;
3499: lt_opt_process_env_set (p);
3500: }
3501: else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3502: {
3503: lt_opt_process_env_set (argv[++i]); /* don't copy */
3504: }
3505: else
3506: lt_fatal ("%s missing required argument", env_set_opt);
3507: continue;
3508: }
3509: if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3510: {
3511: if (argv[i][env_prepend_opt_len] == '=')
3512: {
3513: const char *p = argv[i] + env_prepend_opt_len + 1;
3514: lt_opt_process_env_prepend (p);
3515: }
3516: else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3517: {
3518: lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3519: }
3520: else
3521: lt_fatal ("%s missing required argument", env_prepend_opt);
3522: continue;
3523: }
3524: if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3525: {
3526: if (argv[i][env_append_opt_len] == '=')
3527: {
3528: const char *p = argv[i] + env_append_opt_len + 1;
3529: lt_opt_process_env_append (p);
3530: }
3531: else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3532: {
3533: lt_opt_process_env_append (argv[++i]); /* don't copy */
3534: }
3535: else
3536: lt_fatal ("%s missing required argument", env_append_opt);
3537: continue;
3538: }
3539: if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3540: {
3541: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3542: namespace, but it is not one of the ones we know about and
3543: have already dealt with, above (inluding dump-script), then
3544: report an error. Otherwise, targets might begin to believe
3545: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3546: namespace. The first time any user complains about this, we'll
3547: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3548: or a configure.ac-settable value.
3549: */
3550: lt_fatal ("Unrecognized option in %s namespace: '%s'",
3551: ltwrapper_option_prefix, argv[i]);
3552: }
3553: /* otherwise ... */
3554: newargz[++newargc] = xstrdup (argv[i]);
3555: }
3556: newargz[++newargc] = NULL;
3557:
3558: LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3559: for (i = 0; i < newargc; i++)
3560: {
3561: LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3562: }
3563:
3564: EOF
3565:
3566: case $host_os in
3567: mingw*)
3568: cat <<"EOF"
3569: /* execv doesn't actually work on mingw as expected on unix */
3570: rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3571: if (rval == -1)
3572: {
3573: /* failed to start process */
3574: LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3575: return 127;
3576: }
3577: return rval;
3578: EOF
3579: ;;
3580: *)
3581: cat <<"EOF"
3582: execv (lt_argv_zero, newargz);
3583: return rval; /* =127, but avoids unused variable warning */
3584: EOF
3585: ;;
3586: esac
3587:
3588: cat <<"EOF"
3589: }
3590:
3591: void *
3592: xmalloc (size_t num)
3593: {
3594: void *p = (void *) malloc (num);
3595: if (!p)
3596: lt_fatal ("Memory exhausted");
3597:
3598: return p;
3599: }
3600:
3601: char *
3602: xstrdup (const char *string)
3603: {
3604: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3605: string) : NULL;
3606: }
3607:
3608: const char *
3609: base_name (const char *name)
3610: {
3611: const char *base;
3612:
3613: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3614: /* Skip over the disk name in MSDOS pathnames. */
3615: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3616: name += 2;
3617: #endif
3618:
3619: for (base = name; *name; name++)
3620: if (IS_DIR_SEPARATOR (*name))
3621: base = name + 1;
3622: return base;
3623: }
3624:
3625: int
3626: check_executable (const char *path)
3627: {
3628: struct stat st;
3629:
3630: LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
3631: path ? (*path ? path : "EMPTY!") : "NULL!"));
3632: if ((!path) || (!*path))
3633: return 0;
3634:
3635: if ((stat (path, &st) >= 0)
3636: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3637: return 1;
3638: else
3639: return 0;
3640: }
3641:
3642: int
3643: make_executable (const char *path)
3644: {
3645: int rval = 0;
3646: struct stat st;
3647:
3648: LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
3649: path ? (*path ? path : "EMPTY!") : "NULL!"));
3650: if ((!path) || (!*path))
3651: return 0;
3652:
3653: if (stat (path, &st) >= 0)
3654: {
3655: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3656: }
3657: return rval;
3658: }
3659:
3660: /* Searches for the full path of the wrapper. Returns
3661: newly allocated full path name if found, NULL otherwise
3662: Does not chase symlinks, even on platforms that support them.
3663: */
3664: char *
3665: find_executable (const char *wrapper)
3666: {
3667: int has_slash = 0;
3668: const char *p;
3669: const char *p_next;
3670: /* static buffer for getcwd */
3671: char tmp[LT_PATHMAX + 1];
3672: int tmp_len;
3673: char *concat_name;
3674:
3675: LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
3676: wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3677:
3678: if ((wrapper == NULL) || (*wrapper == '\0'))
3679: return NULL;
3680:
3681: /* Absolute path? */
3682: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3683: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3684: {
3685: concat_name = xstrdup (wrapper);
3686: if (check_executable (concat_name))
3687: return concat_name;
3688: XFREE (concat_name);
3689: }
3690: else
3691: {
3692: #endif
3693: if (IS_DIR_SEPARATOR (wrapper[0]))
3694: {
3695: concat_name = xstrdup (wrapper);
3696: if (check_executable (concat_name))
3697: return concat_name;
3698: XFREE (concat_name);
3699: }
3700: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3701: }
3702: #endif
3703:
3704: for (p = wrapper; *p; p++)
3705: if (*p == '/')
3706: {
3707: has_slash = 1;
3708: break;
3709: }
3710: if (!has_slash)
3711: {
3712: /* no slashes; search PATH */
3713: const char *path = getenv ("PATH");
3714: if (path != NULL)
3715: {
3716: for (p = path; *p; p = p_next)
3717: {
3718: const char *q;
3719: size_t p_len;
3720: for (q = p; *q; q++)
3721: if (IS_PATH_SEPARATOR (*q))
3722: break;
3723: p_len = q - p;
3724: p_next = (*q == '\0' ? q : q + 1);
3725: if (p_len == 0)
3726: {
3727: /* empty path: current directory */
3728: if (getcwd (tmp, LT_PATHMAX) == NULL)
3729: lt_fatal ("getcwd failed");
3730: tmp_len = strlen (tmp);
3731: concat_name =
3732: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3733: memcpy (concat_name, tmp, tmp_len);
3734: concat_name[tmp_len] = '/';
3735: strcpy (concat_name + tmp_len + 1, wrapper);
3736: }
3737: else
3738: {
3739: concat_name =
3740: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3741: memcpy (concat_name, p, p_len);
3742: concat_name[p_len] = '/';
3743: strcpy (concat_name + p_len + 1, wrapper);
3744: }
3745: if (check_executable (concat_name))
3746: return concat_name;
3747: XFREE (concat_name);
3748: }
3749: }
3750: /* not found in PATH; assume curdir */
3751: }
3752: /* Relative path | not found in path: prepend cwd */
3753: if (getcwd (tmp, LT_PATHMAX) == NULL)
3754: lt_fatal ("getcwd failed");
3755: tmp_len = strlen (tmp);
3756: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3757: memcpy (concat_name, tmp, tmp_len);
3758: concat_name[tmp_len] = '/';
3759: strcpy (concat_name + tmp_len + 1, wrapper);
3760:
3761: if (check_executable (concat_name))
3762: return concat_name;
3763: XFREE (concat_name);
3764: return NULL;
3765: }
3766:
3767: char *
3768: chase_symlinks (const char *pathspec)
3769: {
3770: #ifndef S_ISLNK
3771: return xstrdup (pathspec);
3772: #else
3773: char buf[LT_PATHMAX];
3774: struct stat s;
3775: char *tmp_pathspec = xstrdup (pathspec);
3776: char *p;
3777: int has_symlinks = 0;
3778: while (strlen (tmp_pathspec) && !has_symlinks)
3779: {
3780: LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3781: tmp_pathspec));
3782: if (lstat (tmp_pathspec, &s) == 0)
3783: {
3784: if (S_ISLNK (s.st_mode) != 0)
3785: {
3786: has_symlinks = 1;
3787: break;
3788: }
3789:
3790: /* search backwards for last DIR_SEPARATOR */
3791: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3792: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3793: p--;
3794: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3795: {
3796: /* no more DIR_SEPARATORS left */
3797: break;
3798: }
3799: *p = '\0';
3800: }
3801: else
3802: {
3803: char *errstr = strerror (errno);
3804: lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3805: }
3806: }
3807: XFREE (tmp_pathspec);
3808:
3809: if (!has_symlinks)
3810: {
3811: return xstrdup (pathspec);
3812: }
3813:
3814: tmp_pathspec = realpath (pathspec, buf);
3815: if (tmp_pathspec == 0)
3816: {
3817: lt_fatal ("Could not follow symlinks for %s", pathspec);
3818: }
3819: return xstrdup (tmp_pathspec);
3820: #endif
3821: }
3822:
3823: char *
3824: strendzap (char *str, const char *pat)
3825: {
3826: size_t len, patlen;
3827:
3828: assert (str != NULL);
3829: assert (pat != NULL);
3830:
3831: len = strlen (str);
3832: patlen = strlen (pat);
3833:
3834: if (patlen <= len)
3835: {
3836: str += len - patlen;
3837: if (strcmp (str, pat) == 0)
3838: *str = '\0';
3839: }
3840: return str;
3841: }
3842:
3843: static void
3844: lt_error_core (int exit_status, const char *mode,
3845: const char *message, va_list ap)
3846: {
3847: fprintf (stderr, "%s: %s: ", program_name, mode);
3848: vfprintf (stderr, message, ap);
3849: fprintf (stderr, ".\n");
3850:
3851: if (exit_status >= 0)
3852: exit (exit_status);
3853: }
3854:
3855: void
3856: lt_fatal (const char *message, ...)
3857: {
3858: va_list ap;
3859: va_start (ap, message);
3860: lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3861: va_end (ap);
3862: }
3863:
3864: void
3865: lt_setenv (const char *name, const char *value)
3866: {
3867: LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3868: (name ? name : "<NULL>"),
3869: (value ? value : "<NULL>")));
3870: {
3871: #ifdef HAVE_SETENV
3872: /* always make a copy, for consistency with !HAVE_SETENV */
3873: char *str = xstrdup (value);
3874: setenv (name, str, 1);
3875: #else
3876: int len = strlen (name) + 1 + strlen (value) + 1;
3877: char *str = XMALLOC (char, len);
3878: sprintf (str, "%s=%s", name, value);
3879: if (putenv (str) != EXIT_SUCCESS)
3880: {
3881: XFREE (str);
3882: }
3883: #endif
3884: }
3885: }
3886:
3887: char *
3888: lt_extend_str (const char *orig_value, const char *add, int to_end)
3889: {
3890: char *new_value;
3891: if (orig_value && *orig_value)
3892: {
3893: int orig_value_len = strlen (orig_value);
3894: int add_len = strlen (add);
3895: new_value = XMALLOC (char, add_len + orig_value_len + 1);
3896: if (to_end)
3897: {
3898: strcpy (new_value, orig_value);
3899: strcpy (new_value + orig_value_len, add);
3900: }
3901: else
3902: {
3903: strcpy (new_value, add);
3904: strcpy (new_value + add_len, orig_value);
3905: }
3906: }
3907: else
3908: {
3909: new_value = xstrdup (add);
3910: }
3911: return new_value;
3912: }
3913:
3914: int
3915: lt_split_name_value (const char *arg, char** name, char** value)
3916: {
3917: const char *p;
3918: int len;
3919: if (!arg || !*arg)
3920: return 1;
3921:
3922: p = strchr (arg, (int)'=');
3923:
3924: if (!p)
3925: return 1;
3926:
3927: *value = xstrdup (++p);
3928:
3929: len = strlen (arg) - strlen (*value);
3930: *name = XMALLOC (char, len);
3931: strncpy (*name, arg, len-1);
3932: (*name)[len - 1] = '\0';
3933:
3934: return 0;
3935: }
3936:
3937: void
3938: lt_opt_process_env_set (const char *arg)
3939: {
3940: char *name = NULL;
3941: char *value = NULL;
3942:
3943: if (lt_split_name_value (arg, &name, &value) != 0)
3944: {
3945: XFREE (name);
3946: XFREE (value);
3947: lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3948: }
3949:
3950: lt_setenv (name, value);
3951: XFREE (name);
3952: XFREE (value);
3953: }
3954:
3955: void
3956: lt_opt_process_env_prepend (const char *arg)
3957: {
3958: char *name = NULL;
3959: char *value = NULL;
3960: char *new_value = NULL;
3961:
3962: if (lt_split_name_value (arg, &name, &value) != 0)
3963: {
3964: XFREE (name);
3965: XFREE (value);
3966: lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3967: }
3968:
3969: new_value = lt_extend_str (getenv (name), value, 0);
3970: lt_setenv (name, new_value);
3971: XFREE (new_value);
3972: XFREE (name);
3973: XFREE (value);
3974: }
3975:
3976: void
3977: lt_opt_process_env_append (const char *arg)
3978: {
3979: char *name = NULL;
3980: char *value = NULL;
3981: char *new_value = NULL;
3982:
3983: if (lt_split_name_value (arg, &name, &value) != 0)
3984: {
3985: XFREE (name);
3986: XFREE (value);
3987: lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3988: }
3989:
3990: new_value = lt_extend_str (getenv (name), value, 1);
3991: lt_setenv (name, new_value);
3992: XFREE (new_value);
3993: XFREE (name);
3994: XFREE (value);
3995: }
3996:
3997: void
3998: lt_update_exe_path (const char *name, const char *value)
3999: {
4000: LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4001: (name ? name : "<NULL>"),
4002: (value ? value : "<NULL>")));
4003:
4004: if (name && *name && value && *value)
4005: {
4006: char *new_value = lt_extend_str (getenv (name), value, 0);
4007: /* some systems can't cope with a ':'-terminated path #' */
4008: int len = strlen (new_value);
4009: while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4010: {
4011: new_value[len-1] = '\0';
4012: }
4013: lt_setenv (name, new_value);
4014: XFREE (new_value);
4015: }
4016: }
4017:
4018: void
4019: lt_update_lib_path (const char *name, const char *value)
4020: {
4021: LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4022: (name ? name : "<NULL>"),
4023: (value ? value : "<NULL>")));
4024:
4025: if (name && *name && value && *value)
4026: {
4027: char *new_value = lt_extend_str (getenv (name), value, 0);
4028: lt_setenv (name, new_value);
4029: XFREE (new_value);
4030: }
4031: }
4032:
4033:
4034: EOF
4035: }
4036: # end: func_emit_cwrapperexe_src
4037:
4038: # func_mode_link arg...
4039: func_mode_link ()
4040: {
4041: $opt_debug
4042: case $host in
4043: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4044: # It is impossible to link a dll without this setting, and
4045: # we shouldn't force the makefile maintainer to figure out
4046: # which system we are compiling for in order to pass an extra
4047: # flag for every libtool invocation.
4048: # allow_undefined=no
4049:
4050: # FIXME: Unfortunately, there are problems with the above when trying
4051: # to make a dll which has undefined symbols, in which case not
4052: # even a static library is built. For now, we need to specify
4053: # -no-undefined on the libtool link line when we can be certain
4054: # that all symbols are satisfied, otherwise we get a static library.
4055: allow_undefined=yes
4056: ;;
4057: *)
4058: allow_undefined=yes
4059: ;;
4060: esac
4061: libtool_args=$nonopt
4062: base_compile="$nonopt $@"
4063: compile_command=$nonopt
4064: finalize_command=$nonopt
4065:
4066: compile_rpath=
4067: finalize_rpath=
4068: compile_shlibpath=
4069: finalize_shlibpath=
4070: convenience=
4071: old_convenience=
4072: deplibs=
4073: old_deplibs=
4074: compiler_flags=
4075: linker_flags=
4076: dllsearchpath=
4077: lib_search_path=`pwd`
4078: inst_prefix_dir=
4079: new_inherited_linker_flags=
4080:
4081: avoid_version=no
4082: dlfiles=
4083: dlprefiles=
4084: dlself=no
4085: export_dynamic=no
4086: export_symbols=
4087: export_symbols_regex=
4088: generated=
4089: libobjs=
4090: ltlibs=
4091: module=no
4092: no_install=no
4093: objs=
4094: non_pic_objects=
4095: precious_files_regex=
4096: prefer_static_libs=no
4097: preload=no
4098: prev=
4099: prevarg=
4100: release=
4101: rpath=
4102: xrpath=
4103: perm_rpath=
4104: temp_rpath=
4105: thread_safe=no
4106: vinfo=
4107: vinfo_number=no
4108: weak_libs=
4109: single_module="${wl}-single_module"
4110: func_infer_tag $base_compile
4111:
4112: # We need to know -static, to get the right output filenames.
4113: for arg
4114: do
4115: case $arg in
4116: -shared)
4117: test "$build_libtool_libs" != yes && \
4118: func_fatal_configuration "can not build a shared library"
4119: build_old_libs=no
4120: break
4121: ;;
4122: -all-static | -static | -static-libtool-libs)
4123: case $arg in
4124: -all-static)
4125: if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4126: func_warning "complete static linking is impossible in this configuration"
4127: fi
4128: if test -n "$link_static_flag"; then
4129: dlopen_self=$dlopen_self_static
4130: fi
4131: prefer_static_libs=yes
4132: ;;
4133: -static)
4134: if test -z "$pic_flag" && test -n "$link_static_flag"; then
4135: dlopen_self=$dlopen_self_static
4136: fi
4137: prefer_static_libs=built
4138: ;;
4139: -static-libtool-libs)
4140: if test -z "$pic_flag" && test -n "$link_static_flag"; then
4141: dlopen_self=$dlopen_self_static
4142: fi
4143: prefer_static_libs=yes
4144: ;;
4145: esac
4146: build_libtool_libs=no
4147: build_old_libs=yes
4148: break
4149: ;;
4150: esac
4151: done
4152:
4153: # See if our shared archives depend on static archives.
4154: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4155:
4156: # Go through the arguments, transforming them on the way.
4157: while test "$#" -gt 0; do
4158: arg="$1"
4159: shift
4160: func_quote_for_eval "$arg"
4161: qarg=$func_quote_for_eval_unquoted_result
4162: func_append libtool_args " $func_quote_for_eval_result"
4163:
4164: # If the previous option needs an argument, assign it.
4165: if test -n "$prev"; then
4166: case $prev in
4167: output)
4168: func_append compile_command " @OUTPUT@"
4169: func_append finalize_command " @OUTPUT@"
4170: ;;
4171: esac
4172:
4173: case $prev in
4174: dlfiles|dlprefiles)
4175: if test "$preload" = no; then
4176: # Add the symbol object into the linking commands.
4177: func_append compile_command " @SYMFILE@"
4178: func_append finalize_command " @SYMFILE@"
4179: preload=yes
4180: fi
4181: case $arg in
4182: *.la | *.lo) ;; # We handle these cases below.
4183: force)
4184: if test "$dlself" = no; then
4185: dlself=needless
4186: export_dynamic=yes
4187: fi
4188: prev=
4189: continue
4190: ;;
4191: self)
4192: if test "$prev" = dlprefiles; then
4193: dlself=yes
4194: elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4195: dlself=yes
4196: else
4197: dlself=needless
4198: export_dynamic=yes
4199: fi
4200: prev=
4201: continue
4202: ;;
4203: *)
4204: if test "$prev" = dlfiles; then
4205: dlfiles="$dlfiles $arg"
4206: else
4207: dlprefiles="$dlprefiles $arg"
4208: fi
4209: prev=
4210: continue
4211: ;;
4212: esac
4213: ;;
4214: expsyms)
4215: export_symbols="$arg"
4216: test -f "$arg" \
4217: || func_fatal_error "symbol file \`$arg' does not exist"
4218: prev=
4219: continue
4220: ;;
4221: expsyms_regex)
4222: export_symbols_regex="$arg"
4223: prev=
4224: continue
4225: ;;
4226: framework)
4227: case $host in
4228: *-*-darwin*)
4229: case "$deplibs " in
4230: *" $qarg.ltframework "*) ;;
4231: *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4232: ;;
4233: esac
4234: ;;
4235: esac
4236: prev=
4237: continue
4238: ;;
4239: inst_prefix)
4240: inst_prefix_dir="$arg"
4241: prev=
4242: continue
4243: ;;
4244: objectlist)
4245: if test -f "$arg"; then
4246: save_arg=$arg
4247: moreargs=
4248: for fil in `cat "$save_arg"`
4249: do
4250: # moreargs="$moreargs $fil"
4251: arg=$fil
4252: # A libtool-controlled object.
4253:
4254: # Check to see that this really is a libtool object.
4255: if func_lalib_unsafe_p "$arg"; then
4256: pic_object=
4257: non_pic_object=
4258:
4259: # Read the .lo file
4260: func_source "$arg"
4261:
4262: if test -z "$pic_object" ||
4263: test -z "$non_pic_object" ||
4264: test "$pic_object" = none &&
4265: test "$non_pic_object" = none; then
4266: func_fatal_error "cannot find name of object for \`$arg'"
4267: fi
4268:
4269: # Extract subdirectory from the argument.
4270: func_dirname "$arg" "/" ""
4271: xdir="$func_dirname_result"
4272:
4273: if test "$pic_object" != none; then
4274: # Prepend the subdirectory the object is found in.
4275: pic_object="$xdir$pic_object"
4276:
4277: if test "$prev" = dlfiles; then
4278: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4279: dlfiles="$dlfiles $pic_object"
4280: prev=
4281: continue
4282: else
4283: # If libtool objects are unsupported, then we need to preload.
4284: prev=dlprefiles
4285: fi
4286: fi
4287:
4288: # CHECK ME: I think I busted this. -Ossama
4289: if test "$prev" = dlprefiles; then
4290: # Preload the old-style object.
4291: dlprefiles="$dlprefiles $pic_object"
4292: prev=
4293: fi
4294:
4295: # A PIC object.
4296: func_append libobjs " $pic_object"
4297: arg="$pic_object"
4298: fi
4299:
4300: # Non-PIC object.
4301: if test "$non_pic_object" != none; then
4302: # Prepend the subdirectory the object is found in.
4303: non_pic_object="$xdir$non_pic_object"
4304:
4305: # A standard non-PIC object
4306: func_append non_pic_objects " $non_pic_object"
4307: if test -z "$pic_object" || test "$pic_object" = none ; then
4308: arg="$non_pic_object"
4309: fi
4310: else
4311: # If the PIC object exists, use it instead.
4312: # $xdir was prepended to $pic_object above.
4313: non_pic_object="$pic_object"
4314: func_append non_pic_objects " $non_pic_object"
4315: fi
4316: else
4317: # Only an error if not doing a dry-run.
4318: if $opt_dry_run; then
4319: # Extract subdirectory from the argument.
4320: func_dirname "$arg" "/" ""
4321: xdir="$func_dirname_result"
4322:
4323: func_lo2o "$arg"
4324: pic_object=$xdir$objdir/$func_lo2o_result
4325: non_pic_object=$xdir$func_lo2o_result
4326: func_append libobjs " $pic_object"
4327: func_append non_pic_objects " $non_pic_object"
4328: else
4329: func_fatal_error "\`$arg' is not a valid libtool object"
4330: fi
4331: fi
4332: done
4333: else
4334: func_fatal_error "link input file \`$arg' does not exist"
4335: fi
4336: arg=$save_arg
4337: prev=
4338: continue
4339: ;;
4340: precious_regex)
4341: precious_files_regex="$arg"
4342: prev=
4343: continue
4344: ;;
4345: release)
4346: release="-$arg"
4347: prev=
4348: continue
4349: ;;
4350: rpath | xrpath)
4351: # We need an absolute path.
4352: case $arg in
4353: [\\/]* | [A-Za-z]:[\\/]*) ;;
4354: *)
4355: func_fatal_error "only absolute run-paths are allowed"
4356: ;;
4357: esac
4358: if test "$prev" = rpath; then
4359: case "$rpath " in
4360: *" $arg "*) ;;
4361: *) rpath="$rpath $arg" ;;
4362: esac
4363: else
4364: case "$xrpath " in
4365: *" $arg "*) ;;
4366: *) xrpath="$xrpath $arg" ;;
4367: esac
4368: fi
4369: prev=
4370: continue
4371: ;;
4372: shrext)
4373: shrext_cmds="$arg"
4374: prev=
4375: continue
4376: ;;
4377: weak)
4378: weak_libs="$weak_libs $arg"
4379: prev=
4380: continue
4381: ;;
4382: xcclinker)
4383: linker_flags="$linker_flags $qarg"
4384: compiler_flags="$compiler_flags $qarg"
4385: prev=
4386: func_append compile_command " $qarg"
4387: func_append finalize_command " $qarg"
4388: continue
4389: ;;
4390: xcompiler)
4391: compiler_flags="$compiler_flags $qarg"
4392: prev=
4393: func_append compile_command " $qarg"
4394: func_append finalize_command " $qarg"
4395: continue
4396: ;;
4397: xlinker)
4398: linker_flags="$linker_flags $qarg"
4399: compiler_flags="$compiler_flags $wl$qarg"
4400: prev=
4401: func_append compile_command " $wl$qarg"
4402: func_append finalize_command " $wl$qarg"
4403: continue
4404: ;;
4405: *)
4406: eval "$prev=\"\$arg\""
4407: prev=
4408: continue
4409: ;;
4410: esac
4411: fi # test -n "$prev"
4412:
4413: prevarg="$arg"
4414:
4415: case $arg in
4416: -all-static)
4417: if test -n "$link_static_flag"; then
4418: # See comment for -static flag below, for more details.
4419: func_append compile_command " $link_static_flag"
4420: func_append finalize_command " $link_static_flag"
4421: fi
4422: continue
4423: ;;
4424:
4425: -allow-undefined)
4426: # FIXME: remove this flag sometime in the future.
4427: func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4428: ;;
4429:
4430: -avoid-version)
4431: avoid_version=yes
4432: continue
4433: ;;
4434:
4435: -dlopen)
4436: prev=dlfiles
4437: continue
4438: ;;
4439:
4440: -dlpreopen)
4441: prev=dlprefiles
4442: continue
4443: ;;
4444:
4445: -export-dynamic)
4446: export_dynamic=yes
4447: continue
4448: ;;
4449:
4450: -export-symbols | -export-symbols-regex)
4451: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4452: func_fatal_error "more than one -exported-symbols argument is not allowed"
4453: fi
4454: if test "X$arg" = "X-export-symbols"; then
4455: prev=expsyms
4456: else
4457: prev=expsyms_regex
4458: fi
4459: continue
4460: ;;
4461:
4462: -framework)
4463: prev=framework
4464: continue
4465: ;;
4466:
4467: -inst-prefix-dir)
4468: prev=inst_prefix
4469: continue
4470: ;;
4471:
4472: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4473: # so, if we see these flags be careful not to treat them like -L
4474: -L[A-Z][A-Z]*:*)
4475: case $with_gcc/$host in
4476: no/*-*-irix* | /*-*-irix*)
4477: func_append compile_command " $arg"
4478: func_append finalize_command " $arg"
4479: ;;
4480: esac
4481: continue
4482: ;;
4483:
4484: -L*)
4485: func_stripname '-L' '' "$arg"
4486: dir=$func_stripname_result
4487: if test -z "$dir"; then
4488: if test "$#" -gt 0; then
4489: func_fatal_error "require no space between \`-L' and \`$1'"
4490: else
4491: func_fatal_error "need path for \`-L' option"
4492: fi
4493: fi
4494: # We need an absolute path.
4495: case $dir in
4496: [\\/]* | [A-Za-z]:[\\/]*) ;;
4497: *)
4498: absdir=`cd "$dir" && pwd`
4499: test -z "$absdir" && \
4500: func_fatal_error "cannot determine absolute directory name of \`$dir'"
4501: dir="$absdir"
4502: ;;
4503: esac
4504: case "$deplibs " in
4505: *" -L$dir "*) ;;
4506: *)
4507: deplibs="$deplibs -L$dir"
4508: lib_search_path="$lib_search_path $dir"
4509: ;;
4510: esac
4511: case $host in
4512: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4513: testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4514: case :$dllsearchpath: in
4515: *":$dir:"*) ;;
4516: ::) dllsearchpath=$dir;;
4517: *) dllsearchpath="$dllsearchpath:$dir";;
4518: esac
4519: case :$dllsearchpath: in
4520: *":$testbindir:"*) ;;
4521: ::) dllsearchpath=$testbindir;;
4522: *) dllsearchpath="$dllsearchpath:$testbindir";;
4523: esac
4524: ;;
4525: esac
4526: continue
4527: ;;
4528:
4529: -l*)
4530: if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4531: case $host in
4532: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4533: # These systems don't actually have a C or math library (as such)
4534: continue
4535: ;;
4536: *-*-os2*)
4537: # These systems don't actually have a C library (as such)
4538: test "X$arg" = "X-lc" && continue
4539: ;;
4540: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4541: # Do not include libc due to us having libc/libc_r.
4542: test "X$arg" = "X-lc" && continue
4543: ;;
4544: *-*-rhapsody* | *-*-darwin1.[012])
4545: # Rhapsody C and math libraries are in the System framework
4546: deplibs="$deplibs System.ltframework"
4547: continue
4548: ;;
4549: *-*-sco3.2v5* | *-*-sco5v6*)
4550: # Causes problems with __ctype
4551: test "X$arg" = "X-lc" && continue
4552: ;;
4553: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4554: # Compiler inserts libc in the correct place for threads to work
4555: test "X$arg" = "X-lc" && continue
4556: ;;
4557: esac
4558: elif test "X$arg" = "X-lc_r"; then
4559: case $host in
4560: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4561: # Do not include libc_r directly, use -pthread flag.
4562: continue
4563: ;;
4564: esac
4565: fi
4566: deplibs="$deplibs $arg"
4567: continue
4568: ;;
4569:
4570: -module)
4571: module=yes
4572: continue
4573: ;;
4574:
4575: # Tru64 UNIX uses -model [arg] to determine the layout of C++
4576: # classes, name mangling, and exception handling.
4577: # Darwin uses the -arch flag to determine output architecture.
4578: -model|-arch|-isysroot)
4579: compiler_flags="$compiler_flags $arg"
4580: func_append compile_command " $arg"
4581: func_append finalize_command " $arg"
4582: prev=xcompiler
4583: continue
4584: ;;
4585:
4586: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4587: compiler_flags="$compiler_flags $arg"
4588: func_append compile_command " $arg"
4589: func_append finalize_command " $arg"
4590: case "$new_inherited_linker_flags " in
4591: *" $arg "*) ;;
4592: * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4593: esac
4594: continue
4595: ;;
4596:
4597: -multi_module)
4598: single_module="${wl}-multi_module"
4599: continue
4600: ;;
4601:
4602: -no-fast-install)
4603: fast_install=no
4604: continue
4605: ;;
4606:
4607: -no-install)
4608: case $host in
4609: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4610: # The PATH hackery in wrapper scripts is required on Windows
4611: # and Darwin in order for the loader to find any dlls it needs.
4612: func_warning "\`-no-install' is ignored for $host"
4613: func_warning "assuming \`-no-fast-install' instead"
4614: fast_install=no
4615: ;;
4616: *) no_install=yes ;;
4617: esac
4618: continue
4619: ;;
4620:
4621: -no-undefined)
4622: allow_undefined=no
4623: continue
4624: ;;
4625:
4626: -objectlist)
4627: prev=objectlist
4628: continue
4629: ;;
4630:
4631: -o) prev=output ;;
4632:
4633: -precious-files-regex)
4634: prev=precious_regex
4635: continue
4636: ;;
4637:
4638: -release)
4639: prev=release
4640: continue
4641: ;;
4642:
4643: -rpath)
4644: prev=rpath
4645: continue
4646: ;;
4647:
4648: -R)
4649: prev=xrpath
4650: continue
4651: ;;
4652:
4653: -R*)
4654: func_stripname '-R' '' "$arg"
4655: dir=$func_stripname_result
4656: # We need an absolute path.
4657: case $dir in
4658: [\\/]* | [A-Za-z]:[\\/]*) ;;
4659: *)
4660: func_fatal_error "only absolute run-paths are allowed"
4661: ;;
4662: esac
4663: case "$xrpath " in
4664: *" $dir "*) ;;
4665: *) xrpath="$xrpath $dir" ;;
4666: esac
4667: continue
4668: ;;
4669:
4670: -shared)
4671: # The effects of -shared are defined in a previous loop.
4672: continue
4673: ;;
4674:
4675: -shrext)
4676: prev=shrext
4677: continue
4678: ;;
4679:
4680: -static | -static-libtool-libs)
4681: # The effects of -static are defined in a previous loop.
4682: # We used to do the same as -all-static on platforms that
4683: # didn't have a PIC flag, but the assumption that the effects
4684: # would be equivalent was wrong. It would break on at least
4685: # Digital Unix and AIX.
4686: continue
4687: ;;
4688:
4689: -thread-safe)
4690: thread_safe=yes
4691: continue
4692: ;;
4693:
4694: -version-info)
4695: prev=vinfo
4696: continue
4697: ;;
4698:
4699: -version-number)
4700: prev=vinfo
4701: vinfo_number=yes
4702: continue
4703: ;;
4704:
4705: -weak)
4706: prev=weak
4707: continue
4708: ;;
4709:
4710: -Wc,*)
4711: func_stripname '-Wc,' '' "$arg"
4712: args=$func_stripname_result
4713: arg=
4714: save_ifs="$IFS"; IFS=','
4715: for flag in $args; do
4716: IFS="$save_ifs"
4717: func_quote_for_eval "$flag"
4718: arg="$arg $wl$func_quote_for_eval_result"
4719: compiler_flags="$compiler_flags $func_quote_for_eval_result"
4720: done
4721: IFS="$save_ifs"
4722: func_stripname ' ' '' "$arg"
4723: arg=$func_stripname_result
4724: ;;
4725:
4726: -Wl,*)
4727: func_stripname '-Wl,' '' "$arg"
4728: args=$func_stripname_result
4729: arg=
4730: save_ifs="$IFS"; IFS=','
4731: for flag in $args; do
4732: IFS="$save_ifs"
4733: func_quote_for_eval "$flag"
4734: arg="$arg $wl$func_quote_for_eval_result"
4735: compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4736: linker_flags="$linker_flags $func_quote_for_eval_result"
4737: done
4738: IFS="$save_ifs"
4739: func_stripname ' ' '' "$arg"
4740: arg=$func_stripname_result
4741: ;;
4742:
4743: -Xcompiler)
4744: prev=xcompiler
4745: continue
4746: ;;
4747:
4748: -Xlinker)
4749: prev=xlinker
4750: continue
4751: ;;
4752:
4753: -XCClinker)
4754: prev=xcclinker
4755: continue
4756: ;;
4757:
4758: # -msg_* for osf cc
4759: -msg_*)
4760: func_quote_for_eval "$arg"
4761: arg="$func_quote_for_eval_result"
4762: ;;
4763:
4764: # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4765: # -r[0-9][0-9]* specifies the processor on the SGI compiler
4766: # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4767: # +DA*, +DD* enable 64-bit mode on the HP compiler
4768: # -q* pass through compiler args for the IBM compiler
4769: # -m*, -t[45]*, -txscale* pass through architecture-specific
4770: # compiler args for GCC
4771: # -F/path gives path to uninstalled frameworks, gcc on darwin
4772: # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4773: # @file GCC response files
4774: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4775: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4776: func_quote_for_eval "$arg"
4777: arg="$func_quote_for_eval_result"
4778: func_append compile_command " $arg"
4779: func_append finalize_command " $arg"
4780: compiler_flags="$compiler_flags $arg"
4781: continue
4782: ;;
4783:
4784: # Some other compiler flag.
4785: -* | +*)
4786: func_quote_for_eval "$arg"
4787: arg="$func_quote_for_eval_result"
4788: ;;
4789:
4790: *.$objext)
4791: # A standard object.
4792: objs="$objs $arg"
4793: ;;
4794:
4795: *.lo)
4796: # A libtool-controlled object.
4797:
4798: # Check to see that this really is a libtool object.
4799: if func_lalib_unsafe_p "$arg"; then
4800: pic_object=
4801: non_pic_object=
4802:
4803: # Read the .lo file
4804: func_source "$arg"
4805:
4806: if test -z "$pic_object" ||
4807: test -z "$non_pic_object" ||
4808: test "$pic_object" = none &&
4809: test "$non_pic_object" = none; then
4810: func_fatal_error "cannot find name of object for \`$arg'"
4811: fi
4812:
4813: # Extract subdirectory from the argument.
4814: func_dirname "$arg" "/" ""
4815: xdir="$func_dirname_result"
4816:
4817: if test "$pic_object" != none; then
4818: # Prepend the subdirectory the object is found in.
4819: pic_object="$xdir$pic_object"
4820:
4821: if test "$prev" = dlfiles; then
4822: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4823: dlfiles="$dlfiles $pic_object"
4824: prev=
4825: continue
4826: else
4827: # If libtool objects are unsupported, then we need to preload.
4828: prev=dlprefiles
4829: fi
4830: fi
4831:
4832: # CHECK ME: I think I busted this. -Ossama
4833: if test "$prev" = dlprefiles; then
4834: # Preload the old-style object.
4835: dlprefiles="$dlprefiles $pic_object"
4836: prev=
4837: fi
4838:
4839: # A PIC object.
4840: func_append libobjs " $pic_object"
4841: arg="$pic_object"
4842: fi
4843:
4844: # Non-PIC object.
4845: if test "$non_pic_object" != none; then
4846: # Prepend the subdirectory the object is found in.
4847: non_pic_object="$xdir$non_pic_object"
4848:
4849: # A standard non-PIC object
4850: func_append non_pic_objects " $non_pic_object"
4851: if test -z "$pic_object" || test "$pic_object" = none ; then
4852: arg="$non_pic_object"
4853: fi
4854: else
4855: # If the PIC object exists, use it instead.
4856: # $xdir was prepended to $pic_object above.
4857: non_pic_object="$pic_object"
4858: func_append non_pic_objects " $non_pic_object"
4859: fi
4860: else
4861: # Only an error if not doing a dry-run.
4862: if $opt_dry_run; then
4863: # Extract subdirectory from the argument.
4864: func_dirname "$arg" "/" ""
4865: xdir="$func_dirname_result"
4866:
4867: func_lo2o "$arg"
4868: pic_object=$xdir$objdir/$func_lo2o_result
4869: non_pic_object=$xdir$func_lo2o_result
4870: func_append libobjs " $pic_object"
4871: func_append non_pic_objects " $non_pic_object"
4872: else
4873: func_fatal_error "\`$arg' is not a valid libtool object"
4874: fi
4875: fi
4876: ;;
4877:
4878: *.$libext)
4879: # An archive.
4880: deplibs="$deplibs $arg"
4881: old_deplibs="$old_deplibs $arg"
4882: continue
4883: ;;
4884:
4885: *.la)
4886: # A libtool-controlled library.
4887:
4888: if test "$prev" = dlfiles; then
4889: # This library was specified with -dlopen.
4890: dlfiles="$dlfiles $arg"
4891: prev=
4892: elif test "$prev" = dlprefiles; then
4893: # The library was specified with -dlpreopen.
4894: dlprefiles="$dlprefiles $arg"
4895: prev=
4896: else
4897: deplibs="$deplibs $arg"
4898: fi
4899: continue
4900: ;;
4901:
4902: # Some other compiler argument.
4903: *)
4904: # Unknown arguments in both finalize_command and compile_command need
4905: # to be aesthetically quoted because they are evaled later.
4906: func_quote_for_eval "$arg"
4907: arg="$func_quote_for_eval_result"
4908: ;;
4909: esac # arg
4910:
4911: # Now actually substitute the argument into the commands.
4912: if test -n "$arg"; then
4913: func_append compile_command " $arg"
4914: func_append finalize_command " $arg"
4915: fi
4916: done # argument parsing loop
4917:
4918: test -n "$prev" && \
4919: func_fatal_help "the \`$prevarg' option requires an argument"
4920:
4921: if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4922: eval arg=\"$export_dynamic_flag_spec\"
4923: func_append compile_command " $arg"
4924: func_append finalize_command " $arg"
4925: fi
4926:
4927: oldlibs=
4928: # calculate the name of the file, without its directory
4929: func_basename "$output"
4930: outputname="$func_basename_result"
4931: libobjs_save="$libobjs"
4932:
4933: if test -n "$shlibpath_var"; then
4934: # get the directories listed in $shlibpath_var
4935: eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4936: else
4937: shlib_search_path=
4938: fi
4939: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4940: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4941:
4942: func_dirname "$output" "/" ""
4943: output_objdir="$func_dirname_result$objdir"
4944: # Create the object directory.
4945: func_mkdir_p "$output_objdir"
4946:
4947: # Determine the type of output
4948: case $output in
4949: "")
4950: func_fatal_help "you must specify an output file"
4951: ;;
4952: *.$libext) linkmode=oldlib ;;
4953: *.lo | *.$objext) linkmode=obj ;;
4954: *.la) linkmode=lib ;;
4955: *) linkmode=prog ;; # Anything else should be a program.
4956: esac
4957:
4958: specialdeplibs=
4959:
4960: libs=
4961: # Find all interdependent deplibs by searching for libraries
4962: # that are linked more than once (e.g. -la -lb -la)
4963: for deplib in $deplibs; do
4964: if $opt_duplicate_deps ; then
4965: case "$libs " in
4966: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4967: esac
4968: fi
4969: libs="$libs $deplib"
4970: done
4971:
4972: if test "$linkmode" = lib; then
4973: libs="$predeps $libs $compiler_lib_search_path $postdeps"
4974:
4975: # Compute libraries that are listed more than once in $predeps
4976: # $postdeps and mark them as special (i.e., whose duplicates are
4977: # not to be eliminated).
4978: pre_post_deps=
4979: if $opt_duplicate_compiler_generated_deps; then
4980: for pre_post_dep in $predeps $postdeps; do
4981: case "$pre_post_deps " in
4982: *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4983: esac
4984: pre_post_deps="$pre_post_deps $pre_post_dep"
4985: done
4986: fi
4987: pre_post_deps=
4988: fi
4989:
4990: deplibs=
4991: newdependency_libs=
4992: newlib_search_path=
4993: need_relink=no # whether we're linking any uninstalled libtool libraries
4994: notinst_deplibs= # not-installed libtool libraries
4995: notinst_path= # paths that contain not-installed libtool libraries
4996:
4997: case $linkmode in
4998: lib)
4999: passes="conv dlpreopen link"
5000: for file in $dlfiles $dlprefiles; do
5001: case $file in
5002: *.la) ;;
5003: *)
5004: func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
5005: ;;
5006: esac
5007: done
5008: ;;
5009: prog)
5010: compile_deplibs=
5011: finalize_deplibs=
5012: alldeplibs=no
5013: newdlfiles=
5014: newdlprefiles=
5015: passes="conv scan dlopen dlpreopen link"
5016: ;;
5017: *) passes="conv"
5018: ;;
5019: esac
5020:
5021: for pass in $passes; do
5022: # The preopen pass in lib mode reverses $deplibs; put it back here
5023: # so that -L comes before libs that need it for instance...
5024: if test "$linkmode,$pass" = "lib,link"; then
5025: ## FIXME: Find the place where the list is rebuilt in the wrong
5026: ## order, and fix it there properly
5027: tmp_deplibs=
5028: for deplib in $deplibs; do
5029: tmp_deplibs="$deplib $tmp_deplibs"
5030: done
5031: deplibs="$tmp_deplibs"
5032: fi
5033:
5034: if test "$linkmode,$pass" = "lib,link" ||
5035: test "$linkmode,$pass" = "prog,scan"; then
5036: libs="$deplibs"
5037: deplibs=
5038: fi
5039: if test "$linkmode" = prog; then
5040: case $pass in
5041: dlopen) libs="$dlfiles" ;;
5042: dlpreopen) libs="$dlprefiles" ;;
5043: link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
5044: esac
5045: fi
5046: if test "$linkmode,$pass" = "lib,dlpreopen"; then
5047: # Collect and forward deplibs of preopened libtool libs
5048: for lib in $dlprefiles; do
5049: # Ignore non-libtool-libs
5050: dependency_libs=
5051: case $lib in
5052: *.la) func_source "$lib" ;;
5053: esac
5054:
5055: # Collect preopened libtool deplibs, except any this library
5056: # has declared as weak libs
5057: for deplib in $dependency_libs; do
5058: deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5059: case " $weak_libs " in
5060: *" $deplib_base "*) ;;
5061: *) deplibs="$deplibs $deplib" ;;
5062: esac
5063: done
5064: done
5065: libs="$dlprefiles"
5066: fi
5067: if test "$pass" = dlopen; then
5068: # Collect dlpreopened libraries
5069: save_deplibs="$deplibs"
5070: deplibs=
5071: fi
5072:
5073: for deplib in $libs; do
5074: lib=
5075: found=no
5076: case $deplib in
5077: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5078: if test "$linkmode,$pass" = "prog,link"; then
5079: compile_deplibs="$deplib $compile_deplibs"
5080: finalize_deplibs="$deplib $finalize_deplibs"
5081: else
5082: compiler_flags="$compiler_flags $deplib"
5083: if test "$linkmode" = lib ; then
5084: case "$new_inherited_linker_flags " in
5085: *" $deplib "*) ;;
5086: * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5087: esac
5088: fi
5089: fi
5090: continue
5091: ;;
5092: -l*)
5093: if test "$linkmode" != lib && test "$linkmode" != prog; then
5094: func_warning "\`-l' is ignored for archives/objects"
5095: continue
5096: fi
5097: func_stripname '-l' '' "$deplib"
5098: name=$func_stripname_result
5099: if test "$linkmode" = lib; then
5100: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5101: else
5102: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5103: fi
5104: for searchdir in $searchdirs; do
5105: for search_ext in .la $std_shrext .so .a; do
5106: # Search the libtool library
5107: lib="$searchdir/lib${name}${search_ext}"
5108: if test -f "$lib"; then
5109: if test "$search_ext" = ".la"; then
5110: found=yes
5111: else
5112: found=no
5113: fi
5114: break 2
5115: fi
5116: done
5117: done
5118: if test "$found" != yes; then
5119: # deplib doesn't seem to be a libtool library
5120: if test "$linkmode,$pass" = "prog,link"; then
5121: compile_deplibs="$deplib $compile_deplibs"
5122: finalize_deplibs="$deplib $finalize_deplibs"
5123: else
5124: deplibs="$deplib $deplibs"
5125: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5126: fi
5127: continue
5128: else # deplib is a libtool library
5129: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5130: # We need to do some special things here, and not later.
5131: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5132: case " $predeps $postdeps " in
5133: *" $deplib "*)
5134: if func_lalib_p "$lib"; then
5135: library_names=
5136: old_library=
5137: func_source "$lib"
5138: for l in $old_library $library_names; do
5139: ll="$l"
5140: done
5141: if test "X$ll" = "X$old_library" ; then # only static version available
5142: found=no
5143: func_dirname "$lib" "" "."
5144: ladir="$func_dirname_result"
5145: lib=$ladir/$old_library
5146: if test "$linkmode,$pass" = "prog,link"; then
5147: compile_deplibs="$deplib $compile_deplibs"
5148: finalize_deplibs="$deplib $finalize_deplibs"
5149: else
5150: deplibs="$deplib $deplibs"
5151: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5152: fi
5153: continue
5154: fi
5155: fi
5156: ;;
5157: *) ;;
5158: esac
5159: fi
5160: fi
5161: ;; # -l
5162: *.ltframework)
5163: if test "$linkmode,$pass" = "prog,link"; then
5164: compile_deplibs="$deplib $compile_deplibs"
5165: finalize_deplibs="$deplib $finalize_deplibs"
5166: else
5167: deplibs="$deplib $deplibs"
5168: if test "$linkmode" = lib ; then
5169: case "$new_inherited_linker_flags " in
5170: *" $deplib "*) ;;
5171: * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5172: esac
5173: fi
5174: fi
5175: continue
5176: ;;
5177: -L*)
5178: case $linkmode in
5179: lib)
5180: deplibs="$deplib $deplibs"
5181: test "$pass" = conv && continue
5182: newdependency_libs="$deplib $newdependency_libs"
5183: func_stripname '-L' '' "$deplib"
5184: newlib_search_path="$newlib_search_path $func_stripname_result"
5185: ;;
5186: prog)
5187: if test "$pass" = conv; then
5188: deplibs="$deplib $deplibs"
5189: continue
5190: fi
5191: if test "$pass" = scan; then
5192: deplibs="$deplib $deplibs"
5193: else
5194: compile_deplibs="$deplib $compile_deplibs"
5195: finalize_deplibs="$deplib $finalize_deplibs"
5196: fi
5197: func_stripname '-L' '' "$deplib"
5198: newlib_search_path="$newlib_search_path $func_stripname_result"
5199: ;;
5200: *)
5201: func_warning "\`-L' is ignored for archives/objects"
5202: ;;
5203: esac # linkmode
5204: continue
5205: ;; # -L
5206: -R*)
5207: if test "$pass" = link; then
5208: func_stripname '-R' '' "$deplib"
5209: dir=$func_stripname_result
5210: # Make sure the xrpath contains only unique directories.
5211: case "$xrpath " in
5212: *" $dir "*) ;;
5213: *) xrpath="$xrpath $dir" ;;
5214: esac
5215: fi
5216: deplibs="$deplib $deplibs"
5217: continue
5218: ;;
5219: *.la) lib="$deplib" ;;
5220: *.$libext)
5221: if test "$pass" = conv; then
5222: deplibs="$deplib $deplibs"
5223: continue
5224: fi
5225: case $linkmode in
5226: lib)
5227: # Linking convenience modules into shared libraries is allowed,
5228: # but linking other static libraries is non-portable.
5229: case " $dlpreconveniencelibs " in
5230: *" $deplib "*) ;;
5231: *)
5232: valid_a_lib=no
5233: case $deplibs_check_method in
5234: match_pattern*)
5235: set dummy $deplibs_check_method; shift
5236: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5237: if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5238: | $EGREP "$match_pattern_regex" > /dev/null; then
5239: valid_a_lib=yes
5240: fi
5241: ;;
5242: pass_all)
5243: valid_a_lib=yes
5244: ;;
5245: esac
5246: if test "$valid_a_lib" != yes; then
5247: $ECHO
5248: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5249: $ECHO "*** I have the capability to make that library automatically link in when"
5250: $ECHO "*** you link to this library. But I can only do this if you have a"
5251: $ECHO "*** shared version of the library, which you do not appear to have"
5252: $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5253: $ECHO "*** that it is just a static archive that I should not use here."
5254: else
5255: $ECHO
5256: $ECHO "*** Warning: Linking the shared library $output against the"
5257: $ECHO "*** static library $deplib is not portable!"
5258: deplibs="$deplib $deplibs"
5259: fi
5260: ;;
5261: esac
5262: continue
5263: ;;
5264: prog)
5265: if test "$pass" != link; then
5266: deplibs="$deplib $deplibs"
5267: else
5268: compile_deplibs="$deplib $compile_deplibs"
5269: finalize_deplibs="$deplib $finalize_deplibs"
5270: fi
5271: continue
5272: ;;
5273: esac # linkmode
5274: ;; # *.$libext
5275: *.lo | *.$objext)
5276: if test "$pass" = conv; then
5277: deplibs="$deplib $deplibs"
5278: elif test "$linkmode" = prog; then
5279: if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5280: # If there is no dlopen support or we're linking statically,
5281: # we need to preload.
5282: newdlprefiles="$newdlprefiles $deplib"
5283: compile_deplibs="$deplib $compile_deplibs"
5284: finalize_deplibs="$deplib $finalize_deplibs"
5285: else
5286: newdlfiles="$newdlfiles $deplib"
5287: fi
5288: fi
5289: continue
5290: ;;
5291: %DEPLIBS%)
5292: alldeplibs=yes
5293: continue
5294: ;;
5295: esac # case $deplib
5296:
5297: if test "$found" = yes || test -f "$lib"; then :
5298: else
5299: func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5300: fi
5301:
5302: # Check to see that this really is a libtool archive.
5303: func_lalib_unsafe_p "$lib" \
5304: || func_fatal_error "\`$lib' is not a valid libtool archive"
5305:
5306: func_dirname "$lib" "" "."
5307: ladir="$func_dirname_result"
5308:
5309: dlname=
5310: dlopen=
5311: dlpreopen=
5312: libdir=
5313: library_names=
5314: old_library=
5315: inherited_linker_flags=
5316: # If the library was installed with an old release of libtool,
5317: # it will not redefine variables installed, or shouldnotlink
5318: installed=yes
5319: shouldnotlink=no
5320: avoidtemprpath=
5321:
5322:
5323: # Read the .la file
5324: func_source "$lib"
5325:
5326: # Convert "-framework foo" to "foo.ltframework"
5327: if test -n "$inherited_linker_flags"; then
5328: tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5329: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5330: case " $new_inherited_linker_flags " in
5331: *" $tmp_inherited_linker_flag "*) ;;
5332: *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5333: esac
5334: done
5335: fi
5336: dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5337: if test "$linkmode,$pass" = "lib,link" ||
5338: test "$linkmode,$pass" = "prog,scan" ||
5339: { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5340: test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5341: test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5342: fi
5343:
5344: if test "$pass" = conv; then
5345: # Only check for convenience libraries
5346: deplibs="$lib $deplibs"
5347: if test -z "$libdir"; then
5348: if test -z "$old_library"; then
5349: func_fatal_error "cannot find name of link library for \`$lib'"
5350: fi
5351: # It is a libtool convenience library, so add in its objects.
5352: convenience="$convenience $ladir/$objdir/$old_library"
5353: old_convenience="$old_convenience $ladir/$objdir/$old_library"
5354: elif test "$linkmode" != prog && test "$linkmode" != lib; then
5355: func_fatal_error "\`$lib' is not a convenience library"
5356: fi
5357: tmp_libs=
5358: for deplib in $dependency_libs; do
5359: deplibs="$deplib $deplibs"
5360: if $opt_duplicate_deps ; then
5361: case "$tmp_libs " in
5362: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5363: esac
5364: fi
5365: tmp_libs="$tmp_libs $deplib"
5366: done
5367: continue
5368: fi # $pass = conv
5369:
5370:
5371: # Get the name of the library we link against.
5372: linklib=
5373: for l in $old_library $library_names; do
5374: linklib="$l"
5375: done
5376: if test -z "$linklib"; then
5377: func_fatal_error "cannot find name of link library for \`$lib'"
5378: fi
5379:
5380: # This library was specified with -dlopen.
5381: if test "$pass" = dlopen; then
5382: if test -z "$libdir"; then
5383: func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5384: fi
5385: if test -z "$dlname" ||
5386: test "$dlopen_support" != yes ||
5387: test "$build_libtool_libs" = no; then
5388: # If there is no dlname, no dlopen support or we're linking
5389: # statically, we need to preload. We also need to preload any
5390: # dependent libraries so libltdl's deplib preloader doesn't
5391: # bomb out in the load deplibs phase.
5392: dlprefiles="$dlprefiles $lib $dependency_libs"
5393: else
5394: newdlfiles="$newdlfiles $lib"
5395: fi
5396: continue
5397: fi # $pass = dlopen
5398:
5399: # We need an absolute path.
5400: case $ladir in
5401: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5402: *)
5403: abs_ladir=`cd "$ladir" && pwd`
5404: if test -z "$abs_ladir"; then
5405: func_warning "cannot determine absolute directory name of \`$ladir'"
5406: func_warning "passing it literally to the linker, although it might fail"
5407: abs_ladir="$ladir"
5408: fi
5409: ;;
5410: esac
5411: func_basename "$lib"
5412: laname="$func_basename_result"
5413:
5414: # Find the relevant object directory and library name.
5415: if test "X$installed" = Xyes; then
5416: if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5417: func_warning "library \`$lib' was moved."
5418: dir="$ladir"
5419: absdir="$abs_ladir"
5420: libdir="$abs_ladir"
5421: else
5422: dir="$libdir"
5423: absdir="$libdir"
5424: fi
5425: test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5426: else
5427: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5428: dir="$ladir"
5429: absdir="$abs_ladir"
5430: # Remove this search path later
5431: notinst_path="$notinst_path $abs_ladir"
5432: else
5433: dir="$ladir/$objdir"
5434: absdir="$abs_ladir/$objdir"
5435: # Remove this search path later
5436: notinst_path="$notinst_path $abs_ladir"
5437: fi
5438: fi # $installed = yes
5439: func_stripname 'lib' '.la' "$laname"
5440: name=$func_stripname_result
5441:
5442: # This library was specified with -dlpreopen.
5443: if test "$pass" = dlpreopen; then
5444: if test -z "$libdir" && test "$linkmode" = prog; then
5445: func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5446: fi
5447: # Prefer using a static library (so that no silly _DYNAMIC symbols
5448: # are required to link).
5449: if test -n "$old_library"; then
5450: newdlprefiles="$newdlprefiles $dir/$old_library"
5451: # Keep a list of preopened convenience libraries to check
5452: # that they are being used correctly in the link pass.
5453: test -z "$libdir" && \
5454: dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5455: # Otherwise, use the dlname, so that lt_dlopen finds it.
5456: elif test -n "$dlname"; then
5457: newdlprefiles="$newdlprefiles $dir/$dlname"
5458: else
5459: newdlprefiles="$newdlprefiles $dir/$linklib"
5460: fi
5461: fi # $pass = dlpreopen
5462:
5463: if test -z "$libdir"; then
5464: # Link the convenience library
5465: if test "$linkmode" = lib; then
5466: deplibs="$dir/$old_library $deplibs"
5467: elif test "$linkmode,$pass" = "prog,link"; then
5468: compile_deplibs="$dir/$old_library $compile_deplibs"
5469: finalize_deplibs="$dir/$old_library $finalize_deplibs"
5470: else
5471: deplibs="$lib $deplibs" # used for prog,scan pass
5472: fi
5473: continue
5474: fi
5475:
5476:
5477: if test "$linkmode" = prog && test "$pass" != link; then
5478: newlib_search_path="$newlib_search_path $ladir"
5479: deplibs="$lib $deplibs"
5480:
5481: linkalldeplibs=no
5482: if test "$link_all_deplibs" != no || test -z "$library_names" ||
5483: test "$build_libtool_libs" = no; then
5484: linkalldeplibs=yes
5485: fi
5486:
5487: tmp_libs=
5488: for deplib in $dependency_libs; do
5489: case $deplib in
5490: -L*) func_stripname '-L' '' "$deplib"
5491: newlib_search_path="$newlib_search_path $func_stripname_result"
5492: ;;
5493: esac
5494: # Need to link against all dependency_libs?
5495: if test "$linkalldeplibs" = yes; then
5496: deplibs="$deplib $deplibs"
5497: else
5498: # Need to hardcode shared library paths
5499: # or/and link against static libraries
5500: newdependency_libs="$deplib $newdependency_libs"
5501: fi
5502: if $opt_duplicate_deps ; then
5503: case "$tmp_libs " in
5504: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5505: esac
5506: fi
5507: tmp_libs="$tmp_libs $deplib"
5508: done # for deplib
5509: continue
5510: fi # $linkmode = prog...
5511:
5512: if test "$linkmode,$pass" = "prog,link"; then
5513: if test -n "$library_names" &&
5514: { { test "$prefer_static_libs" = no ||
5515: test "$prefer_static_libs,$installed" = "built,yes"; } ||
5516: test -z "$old_library"; }; then
5517: # We need to hardcode the library path
5518: if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5519: # Make sure the rpath contains only unique directories.
5520: case "$temp_rpath:" in
5521: *"$absdir:"*) ;;
5522: *) temp_rpath="$temp_rpath$absdir:" ;;
5523: esac
5524: fi
5525:
5526: # Hardcode the library path.
5527: # Skip directories that are in the system default run-time
5528: # search path.
5529: case " $sys_lib_dlsearch_path " in
5530: *" $absdir "*) ;;
5531: *)
5532: case "$compile_rpath " in
5533: *" $absdir "*) ;;
5534: *) compile_rpath="$compile_rpath $absdir"
5535: esac
5536: ;;
5537: esac
5538: case " $sys_lib_dlsearch_path " in
5539: *" $libdir "*) ;;
5540: *)
5541: case "$finalize_rpath " in
5542: *" $libdir "*) ;;
5543: *) finalize_rpath="$finalize_rpath $libdir"
5544: esac
5545: ;;
5546: esac
5547: fi # $linkmode,$pass = prog,link...
5548:
5549: if test "$alldeplibs" = yes &&
5550: { test "$deplibs_check_method" = pass_all ||
5551: { test "$build_libtool_libs" = yes &&
5552: test -n "$library_names"; }; }; then
5553: # We only need to search for static libraries
5554: continue
5555: fi
5556: fi
5557:
5558: link_static=no # Whether the deplib will be linked statically
5559: use_static_libs=$prefer_static_libs
5560: if test "$use_static_libs" = built && test "$installed" = yes; then
5561: use_static_libs=no
5562: fi
5563: if test -n "$library_names" &&
5564: { test "$use_static_libs" = no || test -z "$old_library"; }; then
5565: case $host in
5566: *cygwin* | *mingw* | *cegcc*)
5567: # No point in relinking DLLs because paths are not encoded
5568: notinst_deplibs="$notinst_deplibs $lib"
5569: need_relink=no
5570: ;;
5571: *)
5572: if test "$installed" = no; then
5573: notinst_deplibs="$notinst_deplibs $lib"
5574: need_relink=yes
5575: fi
5576: ;;
5577: esac
5578: # This is a shared library
5579:
5580: # Warn about portability, can't link against -module's on some
5581: # systems (darwin). Don't bleat about dlopened modules though!
5582: dlopenmodule=""
5583: for dlpremoduletest in $dlprefiles; do
5584: if test "X$dlpremoduletest" = "X$lib"; then
5585: dlopenmodule="$dlpremoduletest"
5586: break
5587: fi
5588: done
5589: if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5590: $ECHO
5591: if test "$linkmode" = prog; then
5592: $ECHO "*** Warning: Linking the executable $output against the loadable module"
5593: else
5594: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5595: fi
5596: $ECHO "*** $linklib is not portable!"
5597: fi
5598: if test "$linkmode" = lib &&
5599: test "$hardcode_into_libs" = yes; then
5600: # Hardcode the library path.
5601: # Skip directories that are in the system default run-time
5602: # search path.
5603: case " $sys_lib_dlsearch_path " in
5604: *" $absdir "*) ;;
5605: *)
5606: case "$compile_rpath " in
5607: *" $absdir "*) ;;
5608: *) compile_rpath="$compile_rpath $absdir"
5609: esac
5610: ;;
5611: esac
5612: case " $sys_lib_dlsearch_path " in
5613: *" $libdir "*) ;;
5614: *)
5615: case "$finalize_rpath " in
5616: *" $libdir "*) ;;
5617: *) finalize_rpath="$finalize_rpath $libdir"
5618: esac
5619: ;;
5620: esac
5621: fi
5622:
5623: if test -n "$old_archive_from_expsyms_cmds"; then
5624: # figure out the soname
5625: set dummy $library_names
5626: shift
5627: realname="$1"
5628: shift
5629: libname=`eval "\\$ECHO \"$libname_spec\""`
5630: # use dlname if we got it. it's perfectly good, no?
5631: if test -n "$dlname"; then
5632: soname="$dlname"
5633: elif test -n "$soname_spec"; then
5634: # bleh windows
5635: case $host in
5636: *cygwin* | mingw* | *cegcc*)
5637: func_arith $current - $age
5638: major=$func_arith_result
5639: versuffix="-$major"
5640: ;;
5641: esac
5642: eval soname=\"$soname_spec\"
5643: else
5644: soname="$realname"
5645: fi
5646:
5647: # Make a new name for the extract_expsyms_cmds to use
5648: soroot="$soname"
5649: func_basename "$soroot"
5650: soname="$func_basename_result"
5651: func_stripname 'lib' '.dll' "$soname"
5652: newlib=libimp-$func_stripname_result.a
5653:
5654: # If the library has no export list, then create one now
5655: if test -f "$output_objdir/$soname-def"; then :
5656: else
5657: func_verbose "extracting exported symbol list from \`$soname'"
5658: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5659: fi
5660:
5661: # Create $newlib
5662: if test -f "$output_objdir/$newlib"; then :; else
5663: func_verbose "generating import library for \`$soname'"
5664: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5665: fi
5666: # make sure the library variables are pointing to the new library
5667: dir=$output_objdir
5668: linklib=$newlib
5669: fi # test -n "$old_archive_from_expsyms_cmds"
5670:
5671: if test "$linkmode" = prog || test "$mode" != relink; then
5672: add_shlibpath=
5673: add_dir=
5674: add=
5675: lib_linked=yes
5676: case $hardcode_action in
5677: immediate | unsupported)
5678: if test "$hardcode_direct" = no; then
5679: add="$dir/$linklib"
5680: case $host in
5681: *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5682: *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5683: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5684: *-*-unixware7*) add_dir="-L$dir" ;;
5685: *-*-darwin* )
5686: # if the lib is a (non-dlopened) module then we can not
5687: # link against it, someone is ignoring the earlier warnings
5688: if /usr/bin/file -L $add 2> /dev/null |
5689: $GREP ": [^:]* bundle" >/dev/null ; then
5690: if test "X$dlopenmodule" != "X$lib"; then
5691: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5692: if test -z "$old_library" ; then
5693: $ECHO
5694: $ECHO "*** And there doesn't seem to be a static archive available"
5695: $ECHO "*** The link will probably fail, sorry"
5696: else
5697: add="$dir/$old_library"
5698: fi
5699: elif test -n "$old_library"; then
5700: add="$dir/$old_library"
5701: fi
5702: fi
5703: esac
5704: elif test "$hardcode_minus_L" = no; then
5705: case $host in
5706: *-*-sunos*) add_shlibpath="$dir" ;;
5707: esac
5708: add_dir="-L$dir"
5709: add="-l$name"
5710: elif test "$hardcode_shlibpath_var" = no; then
5711: add_shlibpath="$dir"
5712: add="-l$name"
5713: else
5714: lib_linked=no
5715: fi
5716: ;;
5717: relink)
5718: if test "$hardcode_direct" = yes &&
5719: test "$hardcode_direct_absolute" = no; then
5720: add="$dir/$linklib"
5721: elif test "$hardcode_minus_L" = yes; then
5722: add_dir="-L$dir"
5723: # Try looking first in the location we're being installed to.
5724: if test -n "$inst_prefix_dir"; then
5725: case $libdir in
5726: [\\/]*)
5727: add_dir="$add_dir -L$inst_prefix_dir$libdir"
5728: ;;
5729: esac
5730: fi
5731: add="-l$name"
5732: elif test "$hardcode_shlibpath_var" = yes; then
5733: add_shlibpath="$dir"
5734: add="-l$name"
5735: else
5736: lib_linked=no
5737: fi
5738: ;;
5739: *) lib_linked=no ;;
5740: esac
5741:
5742: if test "$lib_linked" != yes; then
5743: func_fatal_configuration "unsupported hardcode properties"
5744: fi
5745:
5746: if test -n "$add_shlibpath"; then
5747: case :$compile_shlibpath: in
5748: *":$add_shlibpath:"*) ;;
5749: *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5750: esac
5751: fi
5752: if test "$linkmode" = prog; then
5753: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5754: test -n "$add" && compile_deplibs="$add $compile_deplibs"
5755: else
5756: test -n "$add_dir" && deplibs="$add_dir $deplibs"
5757: test -n "$add" && deplibs="$add $deplibs"
5758: if test "$hardcode_direct" != yes &&
5759: test "$hardcode_minus_L" != yes &&
5760: test "$hardcode_shlibpath_var" = yes; then
5761: case :$finalize_shlibpath: in
5762: *":$libdir:"*) ;;
5763: *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5764: esac
5765: fi
5766: fi
5767: fi
5768:
5769: if test "$linkmode" = prog || test "$mode" = relink; then
5770: add_shlibpath=
5771: add_dir=
5772: add=
5773: # Finalize command for both is simple: just hardcode it.
5774: if test "$hardcode_direct" = yes &&
5775: test "$hardcode_direct_absolute" = no; then
5776: add="$libdir/$linklib"
5777: elif test "$hardcode_minus_L" = yes; then
5778: add_dir="-L$libdir"
5779: add="-l$name"
5780: elif test "$hardcode_shlibpath_var" = yes; then
5781: case :$finalize_shlibpath: in
5782: *":$libdir:"*) ;;
5783: *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5784: esac
5785: add="-l$name"
5786: elif test "$hardcode_automatic" = yes; then
5787: if test -n "$inst_prefix_dir" &&
5788: test -f "$inst_prefix_dir$libdir/$linklib" ; then
5789: add="$inst_prefix_dir$libdir/$linklib"
5790: else
5791: add="$libdir/$linklib"
5792: fi
5793: else
5794: # We cannot seem to hardcode it, guess we'll fake it.
5795: add_dir="-L$libdir"
5796: # Try looking first in the location we're being installed to.
5797: if test -n "$inst_prefix_dir"; then
5798: case $libdir in
5799: [\\/]*)
5800: add_dir="$add_dir -L$inst_prefix_dir$libdir"
5801: ;;
5802: esac
5803: fi
5804: add="-l$name"
5805: fi
5806:
5807: if test "$linkmode" = prog; then
5808: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5809: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5810: else
5811: test -n "$add_dir" && deplibs="$add_dir $deplibs"
5812: test -n "$add" && deplibs="$add $deplibs"
5813: fi
5814: fi
5815: elif test "$linkmode" = prog; then
5816: # Here we assume that one of hardcode_direct or hardcode_minus_L
5817: # is not unsupported. This is valid on all known static and
5818: # shared platforms.
5819: if test "$hardcode_direct" != unsupported; then
5820: test -n "$old_library" && linklib="$old_library"
5821: compile_deplibs="$dir/$linklib $compile_deplibs"
5822: finalize_deplibs="$dir/$linklib $finalize_deplibs"
5823: else
5824: compile_deplibs="-l$name -L$dir $compile_deplibs"
5825: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5826: fi
5827: elif test "$build_libtool_libs" = yes; then
5828: # Not a shared library
5829: if test "$deplibs_check_method" != pass_all; then
5830: # We're trying link a shared library against a static one
5831: # but the system doesn't support it.
5832:
5833: # Just print a warning and add the library to dependency_libs so
5834: # that the program can be linked against the static library.
5835: $ECHO
5836: $ECHO "*** Warning: This system can not link to static lib archive $lib."
5837: $ECHO "*** I have the capability to make that library automatically link in when"
5838: $ECHO "*** you link to this library. But I can only do this if you have a"
5839: $ECHO "*** shared version of the library, which you do not appear to have."
5840: if test "$module" = yes; then
5841: $ECHO "*** But as you try to build a module library, libtool will still create "
5842: $ECHO "*** a static module, that should work as long as the dlopening application"
5843: $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5844: if test -z "$global_symbol_pipe"; then
5845: $ECHO
5846: $ECHO "*** However, this would only work if libtool was able to extract symbol"
5847: $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5848: $ECHO "*** not find such a program. So, this module is probably useless."
5849: $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5850: fi
5851: if test "$build_old_libs" = no; then
5852: build_libtool_libs=module
5853: build_old_libs=yes
5854: else
5855: build_libtool_libs=no
5856: fi
5857: fi
5858: else
5859: deplibs="$dir/$old_library $deplibs"
5860: link_static=yes
5861: fi
5862: fi # link shared/static library?
5863:
5864: if test "$linkmode" = lib; then
5865: if test -n "$dependency_libs" &&
5866: { test "$hardcode_into_libs" != yes ||
5867: test "$build_old_libs" = yes ||
5868: test "$link_static" = yes; }; then
5869: # Extract -R from dependency_libs
5870: temp_deplibs=
5871: for libdir in $dependency_libs; do
5872: case $libdir in
5873: -R*) func_stripname '-R' '' "$libdir"
5874: temp_xrpath=$func_stripname_result
5875: case " $xrpath " in
5876: *" $temp_xrpath "*) ;;
5877: *) xrpath="$xrpath $temp_xrpath";;
5878: esac;;
5879: *) temp_deplibs="$temp_deplibs $libdir";;
5880: esac
5881: done
5882: dependency_libs="$temp_deplibs"
5883: fi
5884:
5885: newlib_search_path="$newlib_search_path $absdir"
5886: # Link against this library
5887: test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5888: # ... and its dependency_libs
5889: tmp_libs=
5890: for deplib in $dependency_libs; do
5891: newdependency_libs="$deplib $newdependency_libs"
5892: if $opt_duplicate_deps ; then
5893: case "$tmp_libs " in
5894: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5895: esac
5896: fi
5897: tmp_libs="$tmp_libs $deplib"
5898: done
5899:
5900: if test "$link_all_deplibs" != no; then
5901: # Add the search paths of all dependency libraries
5902: for deplib in $dependency_libs; do
5903: case $deplib in
5904: -L*) path="$deplib" ;;
5905: *.la)
5906: func_dirname "$deplib" "" "."
5907: dir="$func_dirname_result"
5908: # We need an absolute path.
5909: case $dir in
5910: [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5911: *)
5912: absdir=`cd "$dir" && pwd`
5913: if test -z "$absdir"; then
5914: func_warning "cannot determine absolute directory name of \`$dir'"
5915: absdir="$dir"
5916: fi
5917: ;;
5918: esac
5919: if $GREP "^installed=no" $deplib > /dev/null; then
5920: case $host in
5921: *-*-darwin*)
5922: depdepl=
5923: eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5924: if test -n "$deplibrary_names" ; then
5925: for tmp in $deplibrary_names ; do
5926: depdepl=$tmp
5927: done
5928: if test -f "$absdir/$objdir/$depdepl" ; then
5929: depdepl="$absdir/$objdir/$depdepl"
5930: darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5931: if test -z "$darwin_install_name"; then
5932: darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5933: fi
5934: compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5935: linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5936: path=
5937: fi
5938: fi
5939: ;;
5940: *)
5941: path="-L$absdir/$objdir"
5942: ;;
5943: esac
5944: else
5945: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5946: test -z "$libdir" && \
5947: func_fatal_error "\`$deplib' is not a valid libtool archive"
5948: test "$absdir" != "$libdir" && \
5949: func_warning "\`$deplib' seems to be moved"
5950:
5951: path="-L$absdir"
5952: fi
5953: ;;
5954: esac
5955: case " $deplibs " in
5956: *" $path "*) ;;
5957: *) deplibs="$path $deplibs" ;;
5958: esac
5959: done
5960: fi # link_all_deplibs != no
5961: fi # linkmode = lib
5962: done # for deplib in $libs
5963: if test "$pass" = link; then
5964: if test "$linkmode" = "prog"; then
5965: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5966: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5967: else
5968: compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5969: fi
5970: fi
5971: dependency_libs="$newdependency_libs"
5972: if test "$pass" = dlpreopen; then
5973: # Link the dlpreopened libraries before other libraries
5974: for deplib in $save_deplibs; do
5975: deplibs="$deplib $deplibs"
5976: done
5977: fi
5978: if test "$pass" != dlopen; then
5979: if test "$pass" != conv; then
5980: # Make sure lib_search_path contains only unique directories.
5981: lib_search_path=
5982: for dir in $newlib_search_path; do
5983: case "$lib_search_path " in
5984: *" $dir "*) ;;
5985: *) lib_search_path="$lib_search_path $dir" ;;
5986: esac
5987: done
5988: newlib_search_path=
5989: fi
5990:
5991: if test "$linkmode,$pass" != "prog,link"; then
5992: vars="deplibs"
5993: else
5994: vars="compile_deplibs finalize_deplibs"
5995: fi
5996: for var in $vars dependency_libs; do
5997: # Add libraries to $var in reverse order
5998: eval tmp_libs=\"\$$var\"
5999: new_libs=
6000: for deplib in $tmp_libs; do
6001: # FIXME: Pedantically, this is the right thing to do, so
6002: # that some nasty dependency loop isn't accidentally
6003: # broken:
6004: #new_libs="$deplib $new_libs"
6005: # Pragmatically, this seems to cause very few problems in
6006: # practice:
6007: case $deplib in
6008: -L*) new_libs="$deplib $new_libs" ;;
6009: -R*) ;;
6010: *)
6011: # And here is the reason: when a library appears more
6012: # than once as an explicit dependence of a library, or
6013: # is implicitly linked in more than once by the
6014: # compiler, it is considered special, and multiple
6015: # occurrences thereof are not removed. Compare this
6016: # with having the same library being listed as a
6017: # dependency of multiple other libraries: in this case,
6018: # we know (pedantically, we assume) the library does not
6019: # need to be listed more than once, so we keep only the
6020: # last copy. This is not always right, but it is rare
6021: # enough that we require users that really mean to play
6022: # such unportable linking tricks to link the library
6023: # using -Wl,-lname, so that libtool does not consider it
6024: # for duplicate removal.
6025: case " $specialdeplibs " in
6026: *" $deplib "*) new_libs="$deplib $new_libs" ;;
6027: *)
6028: case " $new_libs " in
6029: *" $deplib "*) ;;
6030: *) new_libs="$deplib $new_libs" ;;
6031: esac
6032: ;;
6033: esac
6034: ;;
6035: esac
6036: done
6037: tmp_libs=
6038: for deplib in $new_libs; do
6039: case $deplib in
6040: -L*)
6041: case " $tmp_libs " in
6042: *" $deplib "*) ;;
6043: *) tmp_libs="$tmp_libs $deplib" ;;
6044: esac
6045: ;;
6046: *) tmp_libs="$tmp_libs $deplib" ;;
6047: esac
6048: done
6049: eval $var=\"$tmp_libs\"
6050: done # for var
6051: fi
6052: # Last step: remove runtime libs from dependency_libs
6053: # (they stay in deplibs)
6054: tmp_libs=
6055: for i in $dependency_libs ; do
6056: case " $predeps $postdeps $compiler_lib_search_path " in
6057: *" $i "*)
6058: i=""
6059: ;;
6060: esac
6061: if test -n "$i" ; then
6062: tmp_libs="$tmp_libs $i"
6063: fi
6064: done
6065: dependency_libs=$tmp_libs
6066: done # for pass
6067: if test "$linkmode" = prog; then
6068: dlfiles="$newdlfiles"
6069: fi
6070: if test "$linkmode" = prog || test "$linkmode" = lib; then
6071: dlprefiles="$newdlprefiles"
6072: fi
6073:
6074: case $linkmode in
6075: oldlib)
6076: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6077: func_warning "\`-dlopen' is ignored for archives"
6078: fi
6079:
6080: case " $deplibs" in
6081: *\ -l* | *\ -L*)
6082: func_warning "\`-l' and \`-L' are ignored for archives" ;;
6083: esac
6084:
6085: test -n "$rpath" && \
6086: func_warning "\`-rpath' is ignored for archives"
6087:
6088: test -n "$xrpath" && \
6089: func_warning "\`-R' is ignored for archives"
6090:
6091: test -n "$vinfo" && \
6092: func_warning "\`-version-info/-version-number' is ignored for archives"
6093:
6094: test -n "$release" && \
6095: func_warning "\`-release' is ignored for archives"
6096:
6097: test -n "$export_symbols$export_symbols_regex" && \
6098: func_warning "\`-export-symbols' is ignored for archives"
6099:
6100: # Now set the variables for building old libraries.
6101: build_libtool_libs=no
6102: oldlibs="$output"
6103: objs="$objs$old_deplibs"
6104: ;;
6105:
6106: lib)
6107: # Make sure we only generate libraries of the form `libNAME.la'.
6108: case $outputname in
6109: lib*)
6110: func_stripname 'lib' '.la' "$outputname"
6111: name=$func_stripname_result
6112: eval shared_ext=\"$shrext_cmds\"
6113: eval libname=\"$libname_spec\"
6114: ;;
6115: *)
6116: test "$module" = no && \
6117: func_fatal_help "libtool library \`$output' must begin with \`lib'"
6118:
6119: if test "$need_lib_prefix" != no; then
6120: # Add the "lib" prefix for modules if required
6121: func_stripname '' '.la' "$outputname"
6122: name=$func_stripname_result
6123: eval shared_ext=\"$shrext_cmds\"
6124: eval libname=\"$libname_spec\"
6125: else
6126: func_stripname '' '.la' "$outputname"
6127: libname=$func_stripname_result
6128: fi
6129: ;;
6130: esac
6131:
6132: if test -n "$objs"; then
6133: if test "$deplibs_check_method" != pass_all; then
6134: func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6135: else
6136: $ECHO
6137: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6138: $ECHO "*** objects $objs is not portable!"
6139: libobjs="$libobjs $objs"
6140: fi
6141: fi
6142:
6143: test "$dlself" != no && \
6144: func_warning "\`-dlopen self' is ignored for libtool libraries"
6145:
6146: set dummy $rpath
6147: shift
6148: test "$#" -gt 1 && \
6149: func_warning "ignoring multiple \`-rpath's for a libtool library"
6150:
6151: install_libdir="$1"
6152:
6153: oldlibs=
6154: if test -z "$rpath"; then
6155: if test "$build_libtool_libs" = yes; then
6156: # Building a libtool convenience library.
6157: # Some compilers have problems with a `.al' extension so
6158: # convenience libraries should have the same extension an
6159: # archive normally would.
6160: oldlibs="$output_objdir/$libname.$libext $oldlibs"
6161: build_libtool_libs=convenience
6162: build_old_libs=yes
6163: fi
6164:
6165: test -n "$vinfo" && \
6166: func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6167:
6168: test -n "$release" && \
6169: func_warning "\`-release' is ignored for convenience libraries"
6170: else
6171:
6172: # Parse the version information argument.
6173: save_ifs="$IFS"; IFS=':'
6174: set dummy $vinfo 0 0 0
6175: shift
6176: IFS="$save_ifs"
6177:
6178: test -n "$7" && \
6179: func_fatal_help "too many parameters to \`-version-info'"
6180:
6181: # convert absolute version numbers to libtool ages
6182: # this retains compatibility with .la files and attempts
6183: # to make the code below a bit more comprehensible
6184:
6185: case $vinfo_number in
6186: yes)
6187: number_major="$1"
6188: number_minor="$2"
6189: number_revision="$3"
6190: #
6191: # There are really only two kinds -- those that
6192: # use the current revision as the major version
6193: # and those that subtract age and use age as
6194: # a minor version. But, then there is irix
6195: # which has an extra 1 added just for fun
6196: #
6197: case $version_type in
6198: darwin|linux|osf|windows|none)
6199: func_arith $number_major + $number_minor
6200: current=$func_arith_result
6201: age="$number_minor"
6202: revision="$number_revision"
6203: ;;
6204: freebsd-aout|freebsd-elf|sunos)
6205: current="$number_major"
6206: revision="$number_minor"
6207: age="0"
6208: ;;
6209: irix|nonstopux)
6210: func_arith $number_major + $number_minor
6211: current=$func_arith_result
6212: age="$number_minor"
6213: revision="$number_minor"
6214: lt_irix_increment=no
6215: ;;
6216: esac
6217: ;;
6218: no)
6219: current="$1"
6220: revision="$2"
6221: age="$3"
6222: ;;
6223: esac
6224:
6225: # Check that each of the things are valid numbers.
6226: case $current in
6227: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6228: *)
6229: func_error "CURRENT \`$current' must be a nonnegative integer"
6230: func_fatal_error "\`$vinfo' is not valid version information"
6231: ;;
6232: esac
6233:
6234: case $revision in
6235: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6236: *)
6237: func_error "REVISION \`$revision' must be a nonnegative integer"
6238: func_fatal_error "\`$vinfo' is not valid version information"
6239: ;;
6240: esac
6241:
6242: case $age in
6243: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6244: *)
6245: func_error "AGE \`$age' must be a nonnegative integer"
6246: func_fatal_error "\`$vinfo' is not valid version information"
6247: ;;
6248: esac
6249:
6250: if test "$age" -gt "$current"; then
6251: func_error "AGE \`$age' is greater than the current interface number \`$current'"
6252: func_fatal_error "\`$vinfo' is not valid version information"
6253: fi
6254:
6255: # Calculate the version variables.
6256: major=
6257: versuffix=
6258: verstring=
6259: case $version_type in
6260: none) ;;
6261:
6262: darwin)
6263: # Like Linux, but with the current version available in
6264: # verstring for coding it into the library header
6265: func_arith $current - $age
6266: major=.$func_arith_result
6267: versuffix="$major.$age.$revision"
6268: # Darwin ld doesn't like 0 for these options...
6269: func_arith $current + 1
6270: minor_current=$func_arith_result
6271: xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6272: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6273: ;;
6274:
6275: freebsd-aout)
6276: major=".$current"
6277: versuffix=".$current.$revision";
6278: ;;
6279:
6280: freebsd-elf)
6281: major=".$current"
6282: versuffix=".$current"
6283: ;;
6284:
6285: irix | nonstopux)
6286: if test "X$lt_irix_increment" = "Xno"; then
6287: func_arith $current - $age
6288: else
6289: func_arith $current - $age + 1
6290: fi
6291: major=$func_arith_result
6292:
6293: case $version_type in
6294: nonstopux) verstring_prefix=nonstopux ;;
6295: *) verstring_prefix=sgi ;;
6296: esac
6297: verstring="$verstring_prefix$major.$revision"
6298:
6299: # Add in all the interfaces that we are compatible with.
6300: loop=$revision
6301: while test "$loop" -ne 0; do
6302: func_arith $revision - $loop
6303: iface=$func_arith_result
6304: func_arith $loop - 1
6305: loop=$func_arith_result
6306: verstring="$verstring_prefix$major.$iface:$verstring"
6307: done
6308:
6309: # Before this point, $major must not contain `.'.
6310: major=.$major
6311: versuffix="$major.$revision"
6312: ;;
6313:
6314: linux)
6315: func_arith $current - $age
6316: major=.$func_arith_result
6317: versuffix="$major.$age.$revision"
6318: ;;
6319:
6320: osf)
6321: func_arith $current - $age
6322: major=.$func_arith_result
6323: versuffix=".$current.$age.$revision"
6324: verstring="$current.$age.$revision"
6325:
6326: # Add in all the interfaces that we are compatible with.
6327: loop=$age
6328: while test "$loop" -ne 0; do
6329: func_arith $current - $loop
6330: iface=$func_arith_result
6331: func_arith $loop - 1
6332: loop=$func_arith_result
6333: verstring="$verstring:${iface}.0"
6334: done
6335:
6336: # Make executables depend on our current version.
6337: verstring="$verstring:${current}.0"
6338: ;;
6339:
6340: qnx)
6341: major=".$current"
6342: versuffix=".$current"
6343: ;;
6344:
6345: sunos)
6346: major=".$current"
6347: versuffix=".$current.$revision"
6348: ;;
6349:
6350: windows)
6351: # Use '-' rather than '.', since we only want one
6352: # extension on DOS 8.3 filesystems.
6353: func_arith $current - $age
6354: major=$func_arith_result
6355: versuffix="-$major"
6356: ;;
6357:
6358: *)
6359: func_fatal_configuration "unknown library version type \`$version_type'"
6360: ;;
6361: esac
6362:
6363: # Clear the version info if we defaulted, and they specified a release.
6364: if test -z "$vinfo" && test -n "$release"; then
6365: major=
6366: case $version_type in
6367: darwin)
6368: # we can't check for "0.0" in archive_cmds due to quoting
6369: # problems, so we reset it completely
6370: verstring=
6371: ;;
6372: *)
6373: verstring="0.0"
6374: ;;
6375: esac
6376: if test "$need_version" = no; then
6377: versuffix=
6378: else
6379: versuffix=".0.0"
6380: fi
6381: fi
6382:
6383: # Remove version info from name if versioning should be avoided
6384: if test "$avoid_version" = yes && test "$need_version" = no; then
6385: major=
6386: versuffix=
6387: verstring=""
6388: fi
6389:
6390: # Check to see if the archive will have undefined symbols.
6391: if test "$allow_undefined" = yes; then
6392: if test "$allow_undefined_flag" = unsupported; then
6393: func_warning "undefined symbols not allowed in $host shared libraries"
6394: build_libtool_libs=no
6395: build_old_libs=yes
6396: fi
6397: else
6398: # Don't allow undefined symbols.
6399: allow_undefined_flag="$no_undefined_flag"
6400: fi
6401:
6402: fi
6403:
6404: func_generate_dlsyms "$libname" "$libname" "yes"
6405: libobjs="$libobjs $symfileobj"
6406: test "X$libobjs" = "X " && libobjs=
6407:
6408: if test "$mode" != relink; then
6409: # Remove our outputs, but don't remove object files since they
6410: # may have been created when compiling PIC objects.
6411: removelist=
6412: tempremovelist=`$ECHO "$output_objdir/*"`
6413: for p in $tempremovelist; do
6414: case $p in
6415: *.$objext | *.gcno)
6416: ;;
6417: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6418: if test "X$precious_files_regex" != "X"; then
6419: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6420: then
6421: continue
6422: fi
6423: fi
6424: removelist="$removelist $p"
6425: ;;
6426: *) ;;
6427: esac
6428: done
6429: test -n "$removelist" && \
6430: func_show_eval "${RM}r \$removelist"
6431: fi
6432:
6433: # Now set the variables for building old libraries.
6434: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6435: oldlibs="$oldlibs $output_objdir/$libname.$libext"
6436:
6437: # Transform .lo files to .o files.
6438: oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6439: fi
6440:
6441: # Eliminate all temporary directories.
6442: #for path in $notinst_path; do
6443: # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6444: # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6445: # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6446: #done
6447:
6448: if test -n "$xrpath"; then
6449: # If the user specified any rpath flags, then add them.
6450: temp_xrpath=
6451: for libdir in $xrpath; do
6452: temp_xrpath="$temp_xrpath -R$libdir"
6453: case "$finalize_rpath " in
6454: *" $libdir "*) ;;
6455: *) finalize_rpath="$finalize_rpath $libdir" ;;
6456: esac
6457: done
6458: if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6459: dependency_libs="$temp_xrpath $dependency_libs"
6460: fi
6461: fi
6462:
6463: # Make sure dlfiles contains only unique files that won't be dlpreopened
6464: old_dlfiles="$dlfiles"
6465: dlfiles=
6466: for lib in $old_dlfiles; do
6467: case " $dlprefiles $dlfiles " in
6468: *" $lib "*) ;;
6469: *) dlfiles="$dlfiles $lib" ;;
6470: esac
6471: done
6472:
6473: # Make sure dlprefiles contains only unique files
6474: old_dlprefiles="$dlprefiles"
6475: dlprefiles=
6476: for lib in $old_dlprefiles; do
6477: case "$dlprefiles " in
6478: *" $lib "*) ;;
6479: *) dlprefiles="$dlprefiles $lib" ;;
6480: esac
6481: done
6482:
6483: if test "$build_libtool_libs" = yes; then
6484: if test -n "$rpath"; then
6485: case $host in
6486: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6487: # these systems don't actually have a c library (as such)!
6488: ;;
6489: *-*-rhapsody* | *-*-darwin1.[012])
6490: # Rhapsody C library is in the System framework
6491: deplibs="$deplibs System.ltframework"
6492: ;;
6493: *-*-netbsd*)
6494: # Don't link with libc until the a.out ld.so is fixed.
6495: ;;
6496: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6497: # Do not include libc due to us having libc/libc_r.
6498: ;;
6499: *-*-sco3.2v5* | *-*-sco5v6*)
6500: # Causes problems with __ctype
6501: ;;
6502: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6503: # Compiler inserts libc in the correct place for threads to work
6504: ;;
6505: *)
6506: # Add libc to deplibs on all other systems if necessary.
6507: if test "$build_libtool_need_lc" = "yes"; then
6508: deplibs="$deplibs -lc"
6509: fi
6510: ;;
6511: esac
6512: fi
6513:
6514: # Transform deplibs into only deplibs that can be linked in shared.
6515: name_save=$name
6516: libname_save=$libname
6517: release_save=$release
6518: versuffix_save=$versuffix
6519: major_save=$major
6520: # I'm not sure if I'm treating the release correctly. I think
6521: # release should show up in the -l (ie -lgmp5) so we don't want to
6522: # add it in twice. Is that correct?
6523: release=""
6524: versuffix=""
6525: major=""
6526: newdeplibs=
6527: droppeddeps=no
6528: case $deplibs_check_method in
6529: pass_all)
6530: # Don't check for shared/static. Everything works.
6531: # This might be a little naive. We might want to check
6532: # whether the library exists or not. But this is on
6533: # osf3 & osf4 and I'm not really sure... Just
6534: # implementing what was already the behavior.
6535: newdeplibs=$deplibs
6536: ;;
6537: test_compile)
6538: # This code stresses the "libraries are programs" paradigm to its
6539: # limits. Maybe even breaks it. We compile a program, linking it
6540: # against the deplibs as a proxy for the library. Then we can check
6541: # whether they linked in statically or dynamically with ldd.
6542: $opt_dry_run || $RM conftest.c
6543: cat > conftest.c <<EOF
6544: int main() { return 0; }
6545: EOF
6546: $opt_dry_run || $RM conftest
6547: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6548: ldd_output=`ldd conftest`
6549: for i in $deplibs; do
6550: case $i in
6551: -l*)
6552: func_stripname -l '' "$i"
6553: name=$func_stripname_result
6554: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6555: case " $predeps $postdeps " in
6556: *" $i "*)
6557: newdeplibs="$newdeplibs $i"
6558: i=""
6559: ;;
6560: esac
6561: fi
6562: if test -n "$i" ; then
6563: libname=`eval "\\$ECHO \"$libname_spec\""`
6564: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6565: set dummy $deplib_matches; shift
6566: deplib_match=$1
6567: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6568: newdeplibs="$newdeplibs $i"
6569: else
6570: droppeddeps=yes
6571: $ECHO
6572: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6573: $ECHO "*** I have the capability to make that library automatically link in when"
6574: $ECHO "*** you link to this library. But I can only do this if you have a"
6575: $ECHO "*** shared version of the library, which I believe you do not have"
6576: $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6577: $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6578: fi
6579: fi
6580: ;;
6581: *)
6582: newdeplibs="$newdeplibs $i"
6583: ;;
6584: esac
6585: done
6586: else
6587: # Error occurred in the first compile. Let's try to salvage
6588: # the situation: Compile a separate program for each library.
6589: for i in $deplibs; do
6590: case $i in
6591: -l*)
6592: func_stripname -l '' "$i"
6593: name=$func_stripname_result
6594: $opt_dry_run || $RM conftest
6595: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6596: ldd_output=`ldd conftest`
6597: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6598: case " $predeps $postdeps " in
6599: *" $i "*)
6600: newdeplibs="$newdeplibs $i"
6601: i=""
6602: ;;
6603: esac
6604: fi
6605: if test -n "$i" ; then
6606: libname=`eval "\\$ECHO \"$libname_spec\""`
6607: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6608: set dummy $deplib_matches; shift
6609: deplib_match=$1
6610: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6611: newdeplibs="$newdeplibs $i"
6612: else
6613: droppeddeps=yes
6614: $ECHO
6615: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6616: $ECHO "*** I have the capability to make that library automatically link in when"
6617: $ECHO "*** you link to this library. But I can only do this if you have a"
6618: $ECHO "*** shared version of the library, which you do not appear to have"
6619: $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6620: $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6621: fi
6622: fi
6623: else
6624: droppeddeps=yes
6625: $ECHO
6626: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
6627: $ECHO "*** make it link in! You will probably need to install it or some"
6628: $ECHO "*** library that it depends on before this library will be fully"
6629: $ECHO "*** functional. Installing it before continuing would be even better."
6630: fi
6631: ;;
6632: *)
6633: newdeplibs="$newdeplibs $i"
6634: ;;
6635: esac
6636: done
6637: fi
6638: ;;
6639: file_magic*)
6640: set dummy $deplibs_check_method; shift
6641: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6642: for a_deplib in $deplibs; do
6643: case $a_deplib in
6644: -l*)
6645: func_stripname -l '' "$a_deplib"
6646: name=$func_stripname_result
6647: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6648: case " $predeps $postdeps " in
6649: *" $a_deplib "*)
6650: newdeplibs="$newdeplibs $a_deplib"
6651: a_deplib=""
6652: ;;
6653: esac
6654: fi
6655: if test -n "$a_deplib" ; then
6656: libname=`eval "\\$ECHO \"$libname_spec\""`
6657: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6658: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6659: for potent_lib in $potential_libs; do
6660: # Follow soft links.
6661: if ls -lLd "$potent_lib" 2>/dev/null |
6662: $GREP " -> " >/dev/null; then
6663: continue
6664: fi
6665: # The statement above tries to avoid entering an
6666: # endless loop below, in case of cyclic links.
6667: # We might still enter an endless loop, since a link
6668: # loop can be closed while we follow links,
6669: # but so what?
6670: potlib="$potent_lib"
6671: while test -h "$potlib" 2>/dev/null; do
6672: potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6673: case $potliblink in
6674: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6675: *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6676: esac
6677: done
6678: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6679: $SED -e 10q |
6680: $EGREP "$file_magic_regex" > /dev/null; then
6681: newdeplibs="$newdeplibs $a_deplib"
6682: a_deplib=""
6683: break 2
6684: fi
6685: done
6686: done
6687: fi
6688: if test -n "$a_deplib" ; then
6689: droppeddeps=yes
6690: $ECHO
6691: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6692: $ECHO "*** I have the capability to make that library automatically link in when"
6693: $ECHO "*** you link to this library. But I can only do this if you have a"
6694: $ECHO "*** shared version of the library, which you do not appear to have"
6695: $ECHO "*** because I did check the linker path looking for a file starting"
6696: if test -z "$potlib" ; then
6697: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6698: else
6699: $ECHO "*** with $libname and none of the candidates passed a file format test"
6700: $ECHO "*** using a file magic. Last file checked: $potlib"
6701: fi
6702: fi
6703: ;;
6704: *)
6705: # Add a -L argument.
6706: newdeplibs="$newdeplibs $a_deplib"
6707: ;;
6708: esac
6709: done # Gone through all deplibs.
6710: ;;
6711: match_pattern*)
6712: set dummy $deplibs_check_method; shift
6713: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6714: for a_deplib in $deplibs; do
6715: case $a_deplib in
6716: -l*)
6717: func_stripname -l '' "$a_deplib"
6718: name=$func_stripname_result
6719: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6720: case " $predeps $postdeps " in
6721: *" $a_deplib "*)
6722: newdeplibs="$newdeplibs $a_deplib"
6723: a_deplib=""
6724: ;;
6725: esac
6726: fi
6727: if test -n "$a_deplib" ; then
6728: libname=`eval "\\$ECHO \"$libname_spec\""`
6729: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6730: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6731: for potent_lib in $potential_libs; do
6732: potlib="$potent_lib" # see symlink-check above in file_magic test
6733: if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6734: $EGREP "$match_pattern_regex" > /dev/null; then
6735: newdeplibs="$newdeplibs $a_deplib"
6736: a_deplib=""
6737: break 2
6738: fi
6739: done
6740: done
6741: fi
6742: if test -n "$a_deplib" ; then
6743: droppeddeps=yes
6744: $ECHO
6745: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6746: $ECHO "*** I have the capability to make that library automatically link in when"
6747: $ECHO "*** you link to this library. But I can only do this if you have a"
6748: $ECHO "*** shared version of the library, which you do not appear to have"
6749: $ECHO "*** because I did check the linker path looking for a file starting"
6750: if test -z "$potlib" ; then
6751: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6752: else
6753: $ECHO "*** with $libname and none of the candidates passed a file format test"
6754: $ECHO "*** using a regex pattern. Last file checked: $potlib"
6755: fi
6756: fi
6757: ;;
6758: *)
6759: # Add a -L argument.
6760: newdeplibs="$newdeplibs $a_deplib"
6761: ;;
6762: esac
6763: done # Gone through all deplibs.
6764: ;;
6765: none | unknown | *)
6766: newdeplibs=""
6767: tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6768: -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6769: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6770: for i in $predeps $postdeps ; do
6771: # can't use Xsed below, because $i might contain '/'
6772: tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6773: done
6774: fi
6775: if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
6776: $GREP . >/dev/null; then
6777: $ECHO
6778: if test "X$deplibs_check_method" = "Xnone"; then
6779: $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6780: else
6781: $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6782: fi
6783: $ECHO "*** All declared inter-library dependencies are being dropped."
6784: droppeddeps=yes
6785: fi
6786: ;;
6787: esac
6788: versuffix=$versuffix_save
6789: major=$major_save
6790: release=$release_save
6791: libname=$libname_save
6792: name=$name_save
6793:
6794: case $host in
6795: *-*-rhapsody* | *-*-darwin1.[012])
6796: # On Rhapsody replace the C library with the System framework
6797: newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6798: ;;
6799: esac
6800:
6801: if test "$droppeddeps" = yes; then
6802: if test "$module" = yes; then
6803: $ECHO
6804: $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6805: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
6806: $ECHO "*** a static module, that should work as long as the dlopening"
6807: $ECHO "*** application is linked with the -dlopen flag."
6808: if test -z "$global_symbol_pipe"; then
6809: $ECHO
6810: $ECHO "*** However, this would only work if libtool was able to extract symbol"
6811: $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6812: $ECHO "*** not find such a program. So, this module is probably useless."
6813: $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6814: fi
6815: if test "$build_old_libs" = no; then
6816: oldlibs="$output_objdir/$libname.$libext"
6817: build_libtool_libs=module
6818: build_old_libs=yes
6819: else
6820: build_libtool_libs=no
6821: fi
6822: else
6823: $ECHO "*** The inter-library dependencies that have been dropped here will be"
6824: $ECHO "*** automatically added whenever a program is linked with this library"
6825: $ECHO "*** or is declared to -dlopen it."
6826:
6827: if test "$allow_undefined" = no; then
6828: $ECHO
6829: $ECHO "*** Since this library must not contain undefined symbols,"
6830: $ECHO "*** because either the platform does not support them or"
6831: $ECHO "*** it was explicitly requested with -no-undefined,"
6832: $ECHO "*** libtool will only create a static version of it."
6833: if test "$build_old_libs" = no; then
6834: oldlibs="$output_objdir/$libname.$libext"
6835: build_libtool_libs=module
6836: build_old_libs=yes
6837: else
6838: build_libtool_libs=no
6839: fi
6840: fi
6841: fi
6842: fi
6843: # Done checking deplibs!
6844: deplibs=$newdeplibs
6845: fi
6846: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6847: case $host in
6848: *-*-darwin*)
6849: newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6850: new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6851: deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6852: ;;
6853: esac
6854:
6855: # move library search paths that coincide with paths to not yet
6856: # installed libraries to the beginning of the library search list
6857: new_libs=
6858: for path in $notinst_path; do
6859: case " $new_libs " in
6860: *" -L$path/$objdir "*) ;;
6861: *)
6862: case " $deplibs " in
6863: *" -L$path/$objdir "*)
6864: new_libs="$new_libs -L$path/$objdir" ;;
6865: esac
6866: ;;
6867: esac
6868: done
6869: for deplib in $deplibs; do
6870: case $deplib in
6871: -L*)
6872: case " $new_libs " in
6873: *" $deplib "*) ;;
6874: *) new_libs="$new_libs $deplib" ;;
6875: esac
6876: ;;
6877: *) new_libs="$new_libs $deplib" ;;
6878: esac
6879: done
6880: deplibs="$new_libs"
6881:
6882: # All the library-specific variables (install_libdir is set above).
6883: library_names=
6884: old_library=
6885: dlname=
6886:
6887: # Test again, we may have decided not to build it any more
6888: if test "$build_libtool_libs" = yes; then
6889: if test "$hardcode_into_libs" = yes; then
6890: # Hardcode the library paths
6891: hardcode_libdirs=
6892: dep_rpath=
6893: rpath="$finalize_rpath"
6894: test "$mode" != relink && rpath="$compile_rpath$rpath"
6895: for libdir in $rpath; do
6896: if test -n "$hardcode_libdir_flag_spec"; then
6897: if test -n "$hardcode_libdir_separator"; then
6898: if test -z "$hardcode_libdirs"; then
6899: hardcode_libdirs="$libdir"
6900: else
6901: # Just accumulate the unique libdirs.
6902: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6903: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6904: ;;
6905: *)
6906: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6907: ;;
6908: esac
6909: fi
6910: else
6911: eval flag=\"$hardcode_libdir_flag_spec\"
6912: dep_rpath="$dep_rpath $flag"
6913: fi
6914: elif test -n "$runpath_var"; then
6915: case "$perm_rpath " in
6916: *" $libdir "*) ;;
6917: *) perm_rpath="$perm_rpath $libdir" ;;
6918: esac
6919: fi
6920: done
6921: # Substitute the hardcoded libdirs into the rpath.
6922: if test -n "$hardcode_libdir_separator" &&
6923: test -n "$hardcode_libdirs"; then
6924: libdir="$hardcode_libdirs"
6925: if test -n "$hardcode_libdir_flag_spec_ld"; then
6926: eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6927: else
6928: eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6929: fi
6930: fi
6931: if test -n "$runpath_var" && test -n "$perm_rpath"; then
6932: # We should set the runpath_var.
6933: rpath=
6934: for dir in $perm_rpath; do
6935: rpath="$rpath$dir:"
6936: done
6937: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6938: fi
6939: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6940: fi
6941:
6942: shlibpath="$finalize_shlibpath"
6943: test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6944: if test -n "$shlibpath"; then
6945: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6946: fi
6947:
6948: # Get the real and link names of the library.
6949: eval shared_ext=\"$shrext_cmds\"
6950: eval library_names=\"$library_names_spec\"
6951: set dummy $library_names
6952: shift
6953: realname="$1"
6954: shift
6955:
6956: if test -n "$soname_spec"; then
6957: eval soname=\"$soname_spec\"
6958: else
6959: soname="$realname"
6960: fi
6961: if test -z "$dlname"; then
6962: dlname=$soname
6963: fi
6964:
6965: lib="$output_objdir/$realname"
6966: linknames=
6967: for link
6968: do
6969: linknames="$linknames $link"
6970: done
6971:
6972: # Use standard objects if they are pic
6973: test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6974: test "X$libobjs" = "X " && libobjs=
6975:
6976: delfiles=
6977: if test -n "$export_symbols" && test -n "$include_expsyms"; then
6978: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6979: export_symbols="$output_objdir/$libname.uexp"
6980: delfiles="$delfiles $export_symbols"
6981: fi
6982:
6983: orig_export_symbols=
6984: case $host_os in
6985: cygwin* | mingw* | cegcc*)
6986: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6987: # exporting using user supplied symfile
6988: if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6989: # and it's NOT already a .def file. Must figure out
6990: # which of the given symbols are data symbols and tag
6991: # them as such. So, trigger use of export_symbols_cmds.
6992: # export_symbols gets reassigned inside the "prepare
6993: # the list of exported symbols" if statement, so the
6994: # include_expsyms logic still works.
6995: orig_export_symbols="$export_symbols"
6996: export_symbols=
6997: always_export_symbols=yes
6998: fi
6999: fi
7000: ;;
7001: esac
7002:
7003: # Prepare the list of exported symbols
7004: if test -z "$export_symbols"; then
7005: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
7006: func_verbose "generating symbol list for \`$libname.la'"
7007: export_symbols="$output_objdir/$libname.exp"
7008: $opt_dry_run || $RM $export_symbols
7009: cmds=$export_symbols_cmds
7010: save_ifs="$IFS"; IFS='~'
7011: for cmd in $cmds; do
7012: IFS="$save_ifs"
7013: eval cmd=\"$cmd\"
7014: func_len " $cmd"
7015: len=$func_len_result
7016: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7017: func_show_eval "$cmd" 'exit $?'
7018: skipped_export=false
7019: else
7020: # The command line is too long to execute in one step.
7021: func_verbose "using reloadable object file for export list..."
7022: skipped_export=:
7023: # Break out early, otherwise skipped_export may be
7024: # set to false by a later but shorter cmd.
7025: break
7026: fi
7027: done
7028: IFS="$save_ifs"
7029: if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7030: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7031: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7032: fi
7033: fi
7034: fi
7035:
7036: if test -n "$export_symbols" && test -n "$include_expsyms"; then
7037: tmp_export_symbols="$export_symbols"
7038: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7039: $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7040: fi
7041:
7042: if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7043: # The given exports_symbols file has to be filtered, so filter it.
7044: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7045: # FIXME: $output_objdir/$libname.filter potentially contains lots of
7046: # 's' commands which not all seds can handle. GNU sed should be fine
7047: # though. Also, the filter scales superlinearly with the number of
7048: # global variables. join(1) would be nice here, but unfortunately
7049: # isn't a blessed tool.
7050: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7051: delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7052: export_symbols=$output_objdir/$libname.def
7053: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7054: fi
7055:
7056: tmp_deplibs=
7057: for test_deplib in $deplibs; do
7058: case " $convenience " in
7059: *" $test_deplib "*) ;;
7060: *)
7061: tmp_deplibs="$tmp_deplibs $test_deplib"
7062: ;;
7063: esac
7064: done
7065: deplibs="$tmp_deplibs"
7066:
7067: if test -n "$convenience"; then
7068: if test -n "$whole_archive_flag_spec" &&
7069: test "$compiler_needs_object" = yes &&
7070: test -z "$libobjs"; then
7071: # extract the archives, so we have objects to list.
7072: # TODO: could optimize this to just extract one archive.
7073: whole_archive_flag_spec=
7074: fi
7075: if test -n "$whole_archive_flag_spec"; then
7076: save_libobjs=$libobjs
7077: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7078: test "X$libobjs" = "X " && libobjs=
7079: else
7080: gentop="$output_objdir/${outputname}x"
7081: generated="$generated $gentop"
7082:
7083: func_extract_archives $gentop $convenience
7084: libobjs="$libobjs $func_extract_archives_result"
7085: test "X$libobjs" = "X " && libobjs=
7086: fi
7087: fi
7088:
7089: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7090: eval flag=\"$thread_safe_flag_spec\"
7091: linker_flags="$linker_flags $flag"
7092: fi
7093:
7094: # Make a backup of the uninstalled library when relinking
7095: if test "$mode" = relink; then
7096: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7097: fi
7098:
7099: # Do each of the archive commands.
7100: if test "$module" = yes && test -n "$module_cmds" ; then
7101: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7102: eval test_cmds=\"$module_expsym_cmds\"
7103: cmds=$module_expsym_cmds
7104: else
7105: eval test_cmds=\"$module_cmds\"
7106: cmds=$module_cmds
7107: fi
7108: else
7109: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7110: eval test_cmds=\"$archive_expsym_cmds\"
7111: cmds=$archive_expsym_cmds
7112: else
7113: eval test_cmds=\"$archive_cmds\"
7114: cmds=$archive_cmds
7115: fi
7116: fi
7117:
7118: if test "X$skipped_export" != "X:" &&
7119: func_len " $test_cmds" &&
7120: len=$func_len_result &&
7121: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7122: :
7123: else
7124: # The command line is too long to link in one step, link piecewise
7125: # or, if using GNU ld and skipped_export is not :, use a linker
7126: # script.
7127:
7128: # Save the value of $output and $libobjs because we want to
7129: # use them later. If we have whole_archive_flag_spec, we
7130: # want to use save_libobjs as it was before
7131: # whole_archive_flag_spec was expanded, because we can't
7132: # assume the linker understands whole_archive_flag_spec.
7133: # This may have to be revisited, in case too many
7134: # convenience libraries get linked in and end up exceeding
7135: # the spec.
7136: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7137: save_libobjs=$libobjs
7138: fi
7139: save_output=$output
7140: output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7141:
7142: # Clear the reloadable object creation command queue and
7143: # initialize k to one.
7144: test_cmds=
7145: concat_cmds=
7146: objlist=
7147: last_robj=
7148: k=1
7149:
7150: if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7151: output=${output_objdir}/${output_la}.lnkscript
7152: func_verbose "creating GNU ld script: $output"
7153: $ECHO 'INPUT (' > $output
7154: for obj in $save_libobjs
7155: do
7156: $ECHO "$obj" >> $output
7157: done
7158: $ECHO ')' >> $output
7159: delfiles="$delfiles $output"
7160: elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7161: output=${output_objdir}/${output_la}.lnk
7162: func_verbose "creating linker input file list: $output"
7163: : > $output
7164: set x $save_libobjs
7165: shift
7166: firstobj=
7167: if test "$compiler_needs_object" = yes; then
7168: firstobj="$1 "
7169: shift
7170: fi
7171: for obj
7172: do
7173: $ECHO "$obj" >> $output
7174: done
7175: delfiles="$delfiles $output"
7176: output=$firstobj\"$file_list_spec$output\"
7177: else
7178: if test -n "$save_libobjs"; then
7179: func_verbose "creating reloadable object files..."
7180: output=$output_objdir/$output_la-${k}.$objext
7181: eval test_cmds=\"$reload_cmds\"
7182: func_len " $test_cmds"
7183: len0=$func_len_result
7184: len=$len0
7185:
7186: # Loop over the list of objects to be linked.
7187: for obj in $save_libobjs
7188: do
7189: func_len " $obj"
7190: func_arith $len + $func_len_result
7191: len=$func_arith_result
7192: if test "X$objlist" = X ||
7193: test "$len" -lt "$max_cmd_len"; then
7194: func_append objlist " $obj"
7195: else
7196: # The command $test_cmds is almost too long, add a
7197: # command to the queue.
7198: if test "$k" -eq 1 ; then
7199: # The first file doesn't have a previous command to add.
7200: eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7201: else
7202: # All subsequent reloadable object files will link in
7203: # the last one created.
7204: eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7205: fi
7206: last_robj=$output_objdir/$output_la-${k}.$objext
7207: func_arith $k + 1
7208: k=$func_arith_result
7209: output=$output_objdir/$output_la-${k}.$objext
7210: objlist=$obj
7211: func_len " $last_robj"
7212: func_arith $len0 + $func_len_result
7213: len=$func_arith_result
7214: fi
7215: done
7216: # Handle the remaining objects by creating one last
7217: # reloadable object file. All subsequent reloadable object
7218: # files will link in the last one created.
7219: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7220: eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7221: if test -n "$last_robj"; then
7222: eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7223: fi
7224: delfiles="$delfiles $output"
7225:
7226: else
7227: output=
7228: fi
7229:
7230: if ${skipped_export-false}; then
7231: func_verbose "generating symbol list for \`$libname.la'"
7232: export_symbols="$output_objdir/$libname.exp"
7233: $opt_dry_run || $RM $export_symbols
7234: libobjs=$output
7235: # Append the command to create the export file.
7236: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7237: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7238: if test -n "$last_robj"; then
7239: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7240: fi
7241: fi
7242:
7243: test -n "$save_libobjs" &&
7244: func_verbose "creating a temporary reloadable object file: $output"
7245:
7246: # Loop through the commands generated above and execute them.
7247: save_ifs="$IFS"; IFS='~'
7248: for cmd in $concat_cmds; do
7249: IFS="$save_ifs"
7250: $opt_silent || {
7251: func_quote_for_expand "$cmd"
7252: eval "func_echo $func_quote_for_expand_result"
7253: }
7254: $opt_dry_run || eval "$cmd" || {
7255: lt_exit=$?
7256:
7257: # Restore the uninstalled library and exit
7258: if test "$mode" = relink; then
7259: ( cd "$output_objdir" && \
7260: $RM "${realname}T" && \
7261: $MV "${realname}U" "$realname" )
7262: fi
7263:
7264: exit $lt_exit
7265: }
7266: done
7267: IFS="$save_ifs"
7268:
7269: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7270: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7271: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7272: fi
7273: fi
7274:
7275: if ${skipped_export-false}; then
7276: if test -n "$export_symbols" && test -n "$include_expsyms"; then
7277: tmp_export_symbols="$export_symbols"
7278: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7279: $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7280: fi
7281:
7282: if test -n "$orig_export_symbols"; then
7283: # The given exports_symbols file has to be filtered, so filter it.
7284: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7285: # FIXME: $output_objdir/$libname.filter potentially contains lots of
7286: # 's' commands which not all seds can handle. GNU sed should be fine
7287: # though. Also, the filter scales superlinearly with the number of
7288: # global variables. join(1) would be nice here, but unfortunately
7289: # isn't a blessed tool.
7290: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7291: delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7292: export_symbols=$output_objdir/$libname.def
7293: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7294: fi
7295: fi
7296:
7297: libobjs=$output
7298: # Restore the value of output.
7299: output=$save_output
7300:
7301: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7302: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7303: test "X$libobjs" = "X " && libobjs=
7304: fi
7305: # Expand the library linking commands again to reset the
7306: # value of $libobjs for piecewise linking.
7307:
7308: # Do each of the archive commands.
7309: if test "$module" = yes && test -n "$module_cmds" ; then
7310: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7311: cmds=$module_expsym_cmds
7312: else
7313: cmds=$module_cmds
7314: fi
7315: else
7316: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7317: cmds=$archive_expsym_cmds
7318: else
7319: cmds=$archive_cmds
7320: fi
7321: fi
7322: fi
7323:
7324: if test -n "$delfiles"; then
7325: # Append the command to remove temporary files to $cmds.
7326: eval cmds=\"\$cmds~\$RM $delfiles\"
7327: fi
7328:
7329: # Add any objects from preloaded convenience libraries
7330: if test -n "$dlprefiles"; then
7331: gentop="$output_objdir/${outputname}x"
7332: generated="$generated $gentop"
7333:
7334: func_extract_archives $gentop $dlprefiles
7335: libobjs="$libobjs $func_extract_archives_result"
7336: test "X$libobjs" = "X " && libobjs=
7337: fi
7338:
7339: save_ifs="$IFS"; IFS='~'
7340: for cmd in $cmds; do
7341: IFS="$save_ifs"
7342: eval cmd=\"$cmd\"
7343: $opt_silent || {
7344: func_quote_for_expand "$cmd"
7345: eval "func_echo $func_quote_for_expand_result"
7346: }
7347: $opt_dry_run || eval "$cmd" || {
7348: lt_exit=$?
7349:
7350: # Restore the uninstalled library and exit
7351: if test "$mode" = relink; then
7352: ( cd "$output_objdir" && \
7353: $RM "${realname}T" && \
7354: $MV "${realname}U" "$realname" )
7355: fi
7356:
7357: exit $lt_exit
7358: }
7359: done
7360: IFS="$save_ifs"
7361:
7362: # Restore the uninstalled library and exit
7363: if test "$mode" = relink; then
7364: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7365:
7366: if test -n "$convenience"; then
7367: if test -z "$whole_archive_flag_spec"; then
7368: func_show_eval '${RM}r "$gentop"'
7369: fi
7370: fi
7371:
7372: exit $EXIT_SUCCESS
7373: fi
7374:
7375: # Create links to the real library.
7376: for linkname in $linknames; do
7377: if test "$realname" != "$linkname"; then
7378: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7379: fi
7380: done
7381:
7382: # If -module or -export-dynamic was specified, set the dlname.
7383: if test "$module" = yes || test "$export_dynamic" = yes; then
7384: # On all known operating systems, these are identical.
7385: dlname="$soname"
7386: fi
7387: fi
7388: ;;
7389:
7390: obj)
7391: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7392: func_warning "\`-dlopen' is ignored for objects"
7393: fi
7394:
7395: case " $deplibs" in
7396: *\ -l* | *\ -L*)
7397: func_warning "\`-l' and \`-L' are ignored for objects" ;;
7398: esac
7399:
7400: test -n "$rpath" && \
7401: func_warning "\`-rpath' is ignored for objects"
7402:
7403: test -n "$xrpath" && \
7404: func_warning "\`-R' is ignored for objects"
7405:
7406: test -n "$vinfo" && \
7407: func_warning "\`-version-info' is ignored for objects"
7408:
7409: test -n "$release" && \
7410: func_warning "\`-release' is ignored for objects"
7411:
7412: case $output in
7413: *.lo)
7414: test -n "$objs$old_deplibs" && \
7415: func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7416:
7417: libobj=$output
7418: func_lo2o "$libobj"
7419: obj=$func_lo2o_result
7420: ;;
7421: *)
7422: libobj=
7423: obj="$output"
7424: ;;
7425: esac
7426:
7427: # Delete the old objects.
7428: $opt_dry_run || $RM $obj $libobj
7429:
7430: # Objects from convenience libraries. This assumes
7431: # single-version convenience libraries. Whenever we create
7432: # different ones for PIC/non-PIC, this we'll have to duplicate
7433: # the extraction.
7434: reload_conv_objs=
7435: gentop=
7436: # reload_cmds runs $LD directly, so let us get rid of
7437: # -Wl from whole_archive_flag_spec and hope we can get by with
7438: # turning comma into space..
7439: wl=
7440:
7441: if test -n "$convenience"; then
7442: if test -n "$whole_archive_flag_spec"; then
7443: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7444: reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7445: else
7446: gentop="$output_objdir/${obj}x"
7447: generated="$generated $gentop"
7448:
7449: func_extract_archives $gentop $convenience
7450: reload_conv_objs="$reload_objs $func_extract_archives_result"
7451: fi
7452: fi
7453:
7454: # Create the old-style object.
7455: reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7456:
7457: output="$obj"
7458: func_execute_cmds "$reload_cmds" 'exit $?'
7459:
7460: # Exit if we aren't doing a library object file.
7461: if test -z "$libobj"; then
7462: if test -n "$gentop"; then
7463: func_show_eval '${RM}r "$gentop"'
7464: fi
7465:
7466: exit $EXIT_SUCCESS
7467: fi
7468:
7469: if test "$build_libtool_libs" != yes; then
7470: if test -n "$gentop"; then
7471: func_show_eval '${RM}r "$gentop"'
7472: fi
7473:
7474: # Create an invalid libtool object if no PIC, so that we don't
7475: # accidentally link it into a program.
7476: # $show "echo timestamp > $libobj"
7477: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7478: exit $EXIT_SUCCESS
7479: fi
7480:
7481: if test -n "$pic_flag" || test "$pic_mode" != default; then
7482: # Only do commands if we really have different PIC objects.
7483: reload_objs="$libobjs $reload_conv_objs"
7484: output="$libobj"
7485: func_execute_cmds "$reload_cmds" 'exit $?'
7486: fi
7487:
7488: if test -n "$gentop"; then
7489: func_show_eval '${RM}r "$gentop"'
7490: fi
7491:
7492: exit $EXIT_SUCCESS
7493: ;;
7494:
7495: prog)
7496: case $host in
7497: *cygwin*) func_stripname '' '.exe' "$output"
7498: output=$func_stripname_result.exe;;
7499: esac
7500: test -n "$vinfo" && \
7501: func_warning "\`-version-info' is ignored for programs"
7502:
7503: test -n "$release" && \
7504: func_warning "\`-release' is ignored for programs"
7505:
7506: test "$preload" = yes \
7507: && test "$dlopen_support" = unknown \
7508: && test "$dlopen_self" = unknown \
7509: && test "$dlopen_self_static" = unknown && \
7510: func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7511:
7512: case $host in
7513: *-*-rhapsody* | *-*-darwin1.[012])
7514: # On Rhapsody replace the C library is the System framework
7515: compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7516: finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7517: ;;
7518: esac
7519:
7520: case $host in
7521: *-*-darwin*)
7522: # Don't allow lazy linking, it breaks C++ global constructors
7523: # But is supposedly fixed on 10.4 or later (yay!).
7524: if test "$tagname" = CXX ; then
7525: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7526: 10.[0123])
7527: compile_command="$compile_command ${wl}-bind_at_load"
7528: finalize_command="$finalize_command ${wl}-bind_at_load"
7529: ;;
7530: esac
7531: fi
7532: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7533: compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7534: finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7535: ;;
7536: esac
7537:
7538:
7539: # move library search paths that coincide with paths to not yet
7540: # installed libraries to the beginning of the library search list
7541: new_libs=
7542: for path in $notinst_path; do
7543: case " $new_libs " in
7544: *" -L$path/$objdir "*) ;;
7545: *)
7546: case " $compile_deplibs " in
7547: *" -L$path/$objdir "*)
7548: new_libs="$new_libs -L$path/$objdir" ;;
7549: esac
7550: ;;
7551: esac
7552: done
7553: for deplib in $compile_deplibs; do
7554: case $deplib in
7555: -L*)
7556: case " $new_libs " in
7557: *" $deplib "*) ;;
7558: *) new_libs="$new_libs $deplib" ;;
7559: esac
7560: ;;
7561: *) new_libs="$new_libs $deplib" ;;
7562: esac
7563: done
7564: compile_deplibs="$new_libs"
7565:
7566:
7567: compile_command="$compile_command $compile_deplibs"
7568: finalize_command="$finalize_command $finalize_deplibs"
7569:
7570: if test -n "$rpath$xrpath"; then
7571: # If the user specified any rpath flags, then add them.
7572: for libdir in $rpath $xrpath; do
7573: # This is the magic to use -rpath.
7574: case "$finalize_rpath " in
7575: *" $libdir "*) ;;
7576: *) finalize_rpath="$finalize_rpath $libdir" ;;
7577: esac
7578: done
7579: fi
7580:
7581: # Now hardcode the library paths
7582: rpath=
7583: hardcode_libdirs=
7584: for libdir in $compile_rpath $finalize_rpath; do
7585: if test -n "$hardcode_libdir_flag_spec"; then
7586: if test -n "$hardcode_libdir_separator"; then
7587: if test -z "$hardcode_libdirs"; then
7588: hardcode_libdirs="$libdir"
7589: else
7590: # Just accumulate the unique libdirs.
7591: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7592: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7593: ;;
7594: *)
7595: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7596: ;;
7597: esac
7598: fi
7599: else
7600: eval flag=\"$hardcode_libdir_flag_spec\"
7601: rpath="$rpath $flag"
7602: fi
7603: elif test -n "$runpath_var"; then
7604: case "$perm_rpath " in
7605: *" $libdir "*) ;;
7606: *) perm_rpath="$perm_rpath $libdir" ;;
7607: esac
7608: fi
7609: case $host in
7610: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7611: testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7612: case :$dllsearchpath: in
7613: *":$libdir:"*) ;;
7614: ::) dllsearchpath=$libdir;;
7615: *) dllsearchpath="$dllsearchpath:$libdir";;
7616: esac
7617: case :$dllsearchpath: in
7618: *":$testbindir:"*) ;;
7619: ::) dllsearchpath=$testbindir;;
7620: *) dllsearchpath="$dllsearchpath:$testbindir";;
7621: esac
7622: ;;
7623: esac
7624: done
7625: # Substitute the hardcoded libdirs into the rpath.
7626: if test -n "$hardcode_libdir_separator" &&
7627: test -n "$hardcode_libdirs"; then
7628: libdir="$hardcode_libdirs"
7629: eval rpath=\" $hardcode_libdir_flag_spec\"
7630: fi
7631: compile_rpath="$rpath"
7632:
7633: rpath=
7634: hardcode_libdirs=
7635: for libdir in $finalize_rpath; do
7636: if test -n "$hardcode_libdir_flag_spec"; then
7637: if test -n "$hardcode_libdir_separator"; then
7638: if test -z "$hardcode_libdirs"; then
7639: hardcode_libdirs="$libdir"
7640: else
7641: # Just accumulate the unique libdirs.
7642: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7643: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7644: ;;
7645: *)
7646: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7647: ;;
7648: esac
7649: fi
7650: else
7651: eval flag=\"$hardcode_libdir_flag_spec\"
7652: rpath="$rpath $flag"
7653: fi
7654: elif test -n "$runpath_var"; then
7655: case "$finalize_perm_rpath " in
7656: *" $libdir "*) ;;
7657: *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7658: esac
7659: fi
7660: done
7661: # Substitute the hardcoded libdirs into the rpath.
7662: if test -n "$hardcode_libdir_separator" &&
7663: test -n "$hardcode_libdirs"; then
7664: libdir="$hardcode_libdirs"
7665: eval rpath=\" $hardcode_libdir_flag_spec\"
7666: fi
7667: finalize_rpath="$rpath"
7668:
7669: if test -n "$libobjs" && test "$build_old_libs" = yes; then
7670: # Transform all the library objects into standard objects.
7671: compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7672: finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7673: fi
7674:
7675: func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7676:
7677: # template prelinking step
7678: if test -n "$prelink_cmds"; then
7679: func_execute_cmds "$prelink_cmds" 'exit $?'
7680: fi
7681:
7682: wrappers_required=yes
7683: case $host in
7684: *cygwin* | *mingw* )
7685: if test "$build_libtool_libs" != yes; then
7686: wrappers_required=no
7687: fi
7688: ;;
7689: *cegcc)
7690: # Disable wrappers for cegcc, we are cross compiling anyway.
7691: wrappers_required=no
7692: ;;
7693: *)
7694: if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7695: wrappers_required=no
7696: fi
7697: ;;
7698: esac
7699: if test "$wrappers_required" = no; then
7700: # Replace the output file specification.
7701: compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7702: link_command="$compile_command$compile_rpath"
7703:
7704: # We have no uninstalled library dependencies, so finalize right now.
7705: exit_status=0
7706: func_show_eval "$link_command" 'exit_status=$?'
7707:
7708: # Delete the generated files.
7709: if test -f "$output_objdir/${outputname}S.${objext}"; then
7710: func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7711: fi
7712:
7713: exit $exit_status
7714: fi
7715:
7716: if test -n "$compile_shlibpath$finalize_shlibpath"; then
7717: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7718: fi
7719: if test -n "$finalize_shlibpath"; then
7720: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7721: fi
7722:
7723: compile_var=
7724: finalize_var=
7725: if test -n "$runpath_var"; then
7726: if test -n "$perm_rpath"; then
7727: # We should set the runpath_var.
7728: rpath=
7729: for dir in $perm_rpath; do
7730: rpath="$rpath$dir:"
7731: done
7732: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7733: fi
7734: if test -n "$finalize_perm_rpath"; then
7735: # We should set the runpath_var.
7736: rpath=
7737: for dir in $finalize_perm_rpath; do
7738: rpath="$rpath$dir:"
7739: done
7740: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7741: fi
7742: fi
7743:
7744: if test "$no_install" = yes; then
7745: # We don't need to create a wrapper script.
7746: link_command="$compile_var$compile_command$compile_rpath"
7747: # Replace the output file specification.
7748: link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7749: # Delete the old output file.
7750: $opt_dry_run || $RM $output
7751: # Link the executable and exit
7752: func_show_eval "$link_command" 'exit $?'
7753: exit $EXIT_SUCCESS
7754: fi
7755:
7756: if test "$hardcode_action" = relink; then
7757: # Fast installation is not supported
7758: link_command="$compile_var$compile_command$compile_rpath"
7759: relink_command="$finalize_var$finalize_command$finalize_rpath"
7760:
7761: func_warning "this platform does not like uninstalled shared libraries"
7762: func_warning "\`$output' will be relinked during installation"
7763: else
7764: if test "$fast_install" != no; then
7765: link_command="$finalize_var$compile_command$finalize_rpath"
7766: if test "$fast_install" = yes; then
7767: relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7768: else
7769: # fast_install is set to needless
7770: relink_command=
7771: fi
7772: else
7773: link_command="$compile_var$compile_command$compile_rpath"
7774: relink_command="$finalize_var$finalize_command$finalize_rpath"
7775: fi
7776: fi
7777:
7778: # Replace the output file specification.
7779: link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7780:
7781: # Delete the old output files.
7782: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7783:
7784: func_show_eval "$link_command" 'exit $?'
7785:
7786: # Now create the wrapper script.
7787: func_verbose "creating $output"
7788:
7789: # Quote the relink command for shipping.
7790: if test -n "$relink_command"; then
7791: # Preserve any variables that may affect compiler behavior
7792: for var in $variables_saved_for_relink; do
7793: if eval test -z \"\${$var+set}\"; then
7794: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7795: elif eval var_value=\$$var; test -z "$var_value"; then
7796: relink_command="$var=; export $var; $relink_command"
7797: else
7798: func_quote_for_eval "$var_value"
7799: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7800: fi
7801: done
7802: relink_command="(cd `pwd`; $relink_command)"
7803: relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7804: fi
7805:
7806: # Quote $ECHO for shipping.
7807: if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7808: case $progpath in
7809: [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7810: *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7811: esac
7812: qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7813: else
7814: qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7815: fi
7816:
7817: # Only actually do things if not in dry run mode.
7818: $opt_dry_run || {
7819: # win32 will think the script is a binary if it has
7820: # a .exe suffix, so we strip it off here.
7821: case $output in
7822: *.exe) func_stripname '' '.exe' "$output"
7823: output=$func_stripname_result ;;
7824: esac
7825: # test for cygwin because mv fails w/o .exe extensions
7826: case $host in
7827: *cygwin*)
7828: exeext=.exe
7829: func_stripname '' '.exe' "$outputname"
7830: outputname=$func_stripname_result ;;
7831: *) exeext= ;;
7832: esac
7833: case $host in
7834: *cygwin* | *mingw* )
7835: func_dirname_and_basename "$output" "" "."
7836: output_name=$func_basename_result
7837: output_path=$func_dirname_result
7838: cwrappersource="$output_path/$objdir/lt-$output_name.c"
7839: cwrapper="$output_path/$output_name.exe"
7840: $RM $cwrappersource $cwrapper
7841: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7842:
7843: func_emit_cwrapperexe_src > $cwrappersource
7844:
7845: # The wrapper executable is built using the $host compiler,
7846: # because it contains $host paths and files. If cross-
7847: # compiling, it, like the target executable, must be
7848: # executed on the $host or under an emulation environment.
7849: $opt_dry_run || {
7850: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7851: $STRIP $cwrapper
7852: }
7853:
7854: # Now, create the wrapper script for func_source use:
7855: func_ltwrapper_scriptname $cwrapper
7856: $RM $func_ltwrapper_scriptname_result
7857: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7858: $opt_dry_run || {
7859: # note: this script will not be executed, so do not chmod.
7860: if test "x$build" = "x$host" ; then
7861: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7862: else
7863: func_emit_wrapper no > $func_ltwrapper_scriptname_result
7864: fi
7865: }
7866: ;;
7867: * )
7868: $RM $output
7869: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7870:
7871: func_emit_wrapper no > $output
7872: chmod +x $output
7873: ;;
7874: esac
7875: }
7876: exit $EXIT_SUCCESS
7877: ;;
7878: esac
7879:
7880: # See if we need to build an old-fashioned archive.
7881: for oldlib in $oldlibs; do
7882:
7883: if test "$build_libtool_libs" = convenience; then
7884: oldobjs="$libobjs_save $symfileobj"
7885: addlibs="$convenience"
7886: build_libtool_libs=no
7887: else
7888: if test "$build_libtool_libs" = module; then
7889: oldobjs="$libobjs_save"
7890: build_libtool_libs=no
7891: else
7892: oldobjs="$old_deplibs $non_pic_objects"
7893: if test "$preload" = yes && test -f "$symfileobj"; then
7894: oldobjs="$oldobjs $symfileobj"
7895: fi
7896: fi
7897: addlibs="$old_convenience"
7898: fi
7899:
7900: if test -n "$addlibs"; then
7901: gentop="$output_objdir/${outputname}x"
7902: generated="$generated $gentop"
7903:
7904: func_extract_archives $gentop $addlibs
7905: oldobjs="$oldobjs $func_extract_archives_result"
7906: fi
7907:
7908: # Do each command in the archive commands.
7909: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7910: cmds=$old_archive_from_new_cmds
7911: else
7912:
7913: # Add any objects from preloaded convenience libraries
7914: if test -n "$dlprefiles"; then
7915: gentop="$output_objdir/${outputname}x"
7916: generated="$generated $gentop"
7917:
7918: func_extract_archives $gentop $dlprefiles
7919: oldobjs="$oldobjs $func_extract_archives_result"
7920: fi
7921:
7922: # POSIX demands no paths to be encoded in archives. We have
7923: # to avoid creating archives with duplicate basenames if we
7924: # might have to extract them afterwards, e.g., when creating a
7925: # static archive out of a convenience library, or when linking
7926: # the entirety of a libtool archive into another (currently
7927: # not supported by libtool).
7928: if (for obj in $oldobjs
7929: do
7930: func_basename "$obj"
7931: $ECHO "$func_basename_result"
7932: done | sort | sort -uc >/dev/null 2>&1); then
7933: :
7934: else
7935: $ECHO "copying selected object files to avoid basename conflicts..."
7936: gentop="$output_objdir/${outputname}x"
7937: generated="$generated $gentop"
7938: func_mkdir_p "$gentop"
7939: save_oldobjs=$oldobjs
7940: oldobjs=
7941: counter=1
7942: for obj in $save_oldobjs
7943: do
7944: func_basename "$obj"
7945: objbase="$func_basename_result"
7946: case " $oldobjs " in
7947: " ") oldobjs=$obj ;;
7948: *[\ /]"$objbase "*)
7949: while :; do
7950: # Make sure we don't pick an alternate name that also
7951: # overlaps.
7952: newobj=lt$counter-$objbase
7953: func_arith $counter + 1
7954: counter=$func_arith_result
7955: case " $oldobjs " in
7956: *[\ /]"$newobj "*) ;;
7957: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7958: esac
7959: done
7960: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7961: oldobjs="$oldobjs $gentop/$newobj"
7962: ;;
7963: *) oldobjs="$oldobjs $obj" ;;
7964: esac
7965: done
7966: fi
7967: eval cmds=\"$old_archive_cmds\"
7968:
7969: func_len " $cmds"
7970: len=$func_len_result
7971: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7972: cmds=$old_archive_cmds
7973: else
7974: # the command line is too long to link in one step, link in parts
7975: func_verbose "using piecewise archive linking..."
7976: save_RANLIB=$RANLIB
7977: RANLIB=:
7978: objlist=
7979: concat_cmds=
7980: save_oldobjs=$oldobjs
7981: oldobjs=
7982: # Is there a better way of finding the last object in the list?
7983: for obj in $save_oldobjs
7984: do
7985: last_oldobj=$obj
7986: done
7987: eval test_cmds=\"$old_archive_cmds\"
7988: func_len " $test_cmds"
7989: len0=$func_len_result
7990: len=$len0
7991: for obj in $save_oldobjs
7992: do
7993: func_len " $obj"
7994: func_arith $len + $func_len_result
7995: len=$func_arith_result
7996: func_append objlist " $obj"
7997: if test "$len" -lt "$max_cmd_len"; then
7998: :
7999: else
8000: # the above command should be used before it gets too long
8001: oldobjs=$objlist
8002: if test "$obj" = "$last_oldobj" ; then
8003: RANLIB=$save_RANLIB
8004: fi
8005: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8006: eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8007: objlist=
8008: len=$len0
8009: fi
8010: done
8011: RANLIB=$save_RANLIB
8012: oldobjs=$objlist
8013: if test "X$oldobjs" = "X" ; then
8014: eval cmds=\"\$concat_cmds\"
8015: else
8016: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8017: fi
8018: fi
8019: fi
8020: func_execute_cmds "$cmds" 'exit $?'
8021: done
8022:
8023: test -n "$generated" && \
8024: func_show_eval "${RM}r$generated"
8025:
8026: # Now create the libtool archive.
8027: case $output in
8028: *.la)
8029: old_library=
8030: test "$build_old_libs" = yes && old_library="$libname.$libext"
8031: func_verbose "creating $output"
8032:
8033: # Preserve any variables that may affect compiler behavior
8034: for var in $variables_saved_for_relink; do
8035: if eval test -z \"\${$var+set}\"; then
8036: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8037: elif eval var_value=\$$var; test -z "$var_value"; then
8038: relink_command="$var=; export $var; $relink_command"
8039: else
8040: func_quote_for_eval "$var_value"
8041: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8042: fi
8043: done
8044: # Quote the link command for shipping.
8045: relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8046: relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8047: if test "$hardcode_automatic" = yes ; then
8048: relink_command=
8049: fi
8050:
8051: # Only create the output if not a dry run.
8052: $opt_dry_run || {
8053: for installed in no yes; do
8054: if test "$installed" = yes; then
8055: if test -z "$install_libdir"; then
8056: break
8057: fi
8058: output="$output_objdir/$outputname"i
8059: # Replace all uninstalled libtool libraries with the installed ones
8060: newdependency_libs=
8061: for deplib in $dependency_libs; do
8062: case $deplib in
8063: *.la)
8064: func_basename "$deplib"
8065: name="$func_basename_result"
8066: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8067: test -z "$libdir" && \
8068: func_fatal_error "\`$deplib' is not a valid libtool archive"
8069: if test "x$EGREP" = x ; then
8070: EGREP=egrep
8071: fi
8072: # We do not want portage's install root ($D) present. Check only for
8073: # this if the .la is being installed.
8074: if test "$installed" = yes && test "$D"; then
8075: eval mynewdependency_lib=`echo "$libdir/$name" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8076: else
8077: mynewdependency_lib="$libdir/$name"
8078: fi
8079: # Do not add duplicates
8080: if test "$mynewdependency_lib"; then
8081: my_little_ninja_foo_1=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
8082: if test -z "$my_little_ninja_foo_1"; then
8083: newdependency_libs="$newdependency_libs $mynewdependency_lib"
8084: fi
8085: fi
8086: ;;
8087: *)
8088: if test "$installed" = yes; then
8089: # Rather use S=WORKDIR if our version of portage supports it.
8090: # This is because some ebuild (gcc) do not use $S as buildroot.
8091: if test "$PWORKDIR"; then
8092: S="$PWORKDIR"
8093: fi
8094: # We do not want portage's build root ($S) present.
8095: my_little_ninja_foo_2=`echo $deplib |$EGREP -e "$S"`
8096: # We do not want portage's install root ($D) present.
8097: my_little_ninja_foo_3=`echo $deplib |$EGREP -e "$D"`
8098: if test -n "$my_little_ninja_foo_2" && test "$S"; then
8099: mynewdependency_lib=""
8100: elif test -n "$my_little_ninja_foo_3" && test "$D"; then
8101: eval mynewdependency_lib=`echo "$deplib" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8102: else
8103: mynewdependency_lib="$deplib"
8104: fi
8105: else
8106: mynewdependency_lib="$deplib"
8107: fi
8108: # Do not add duplicates
8109: if test "$mynewdependency_lib"; then
8110: my_little_ninja_foo_4=`echo $newdependency_libs |$EGREP -e "$mynewdependency_lib"`
8111: if test -z "$my_little_ninja_foo_4"; then
8112: newdependency_libs="$newdependency_libs $mynewdependency_lib"
8113: fi
8114: fi
8115: ;;
8116: esac
8117: done
8118: dependency_libs="$newdependency_libs"
8119: newdlfiles=
8120:
8121: for lib in $dlfiles; do
8122: case $lib in
8123: *.la)
8124: func_basename "$lib"
8125: name="$func_basename_result"
8126: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8127: test -z "$libdir" && \
8128: func_fatal_error "\`$lib' is not a valid libtool archive"
8129: newdlfiles="$newdlfiles $libdir/$name"
8130: ;;
8131: *) newdlfiles="$newdlfiles $lib" ;;
8132: esac
8133: done
8134: dlfiles="$newdlfiles"
8135: newdlprefiles=
8136: for lib in $dlprefiles; do
8137: case $lib in
8138: *.la)
8139: # Only pass preopened files to the pseudo-archive (for
8140: # eventual linking with the app. that links it) if we
8141: # didn't already link the preopened objects directly into
8142: # the library:
8143: func_basename "$lib"
8144: name="$func_basename_result"
8145: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8146: test -z "$libdir" && \
8147: func_fatal_error "\`$lib' is not a valid libtool archive"
8148: newdlprefiles="$newdlprefiles $libdir/$name"
8149: ;;
8150: esac
8151: done
8152: dlprefiles="$newdlprefiles"
8153: else
8154: newdlfiles=
8155: for lib in $dlfiles; do
8156: case $lib in
8157: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8158: *) abs=`pwd`"/$lib" ;;
8159: esac
8160: newdlfiles="$newdlfiles $abs"
8161: done
8162: dlfiles="$newdlfiles"
8163: newdlprefiles=
8164: for lib in $dlprefiles; do
8165: case $lib in
8166: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8167: *) abs=`pwd`"/$lib" ;;
8168: esac
8169: newdlprefiles="$newdlprefiles $abs"
8170: done
8171: dlprefiles="$newdlprefiles"
8172: fi
8173: $RM $output
8174: # place dlname in correct position for cygwin
8175: tdlname=$dlname
8176: case $host,$output,$installed,$module,$dlname in
8177: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8178: esac
8179: # Do not add duplicates
8180: if test "$installed" = yes && test "$D"; then
8181: install_libdir=`echo "$install_libdir" |sed -e "s:$D:/:g" -e 's:/\+:/:g'`
8182: fi
8183: $ECHO > $output "\
8184: # $outputname - a libtool library file
8185: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8186: #
8187: # Please DO NOT delete this file!
8188: # It is necessary for linking the library.
8189:
8190: # The name that we can dlopen(3).
8191: dlname='$tdlname'
8192:
8193: # Names of this library.
8194: library_names='$library_names'
8195:
8196: # The name of the static archive.
8197: old_library='$old_library'
8198:
8199: # Linker flags that can not go in dependency_libs.
8200: inherited_linker_flags='$new_inherited_linker_flags'
8201:
8202: # Libraries that this one depends upon.
8203: dependency_libs='$dependency_libs'
8204:
8205: # Names of additional weak libraries provided by this library
8206: weak_library_names='$weak_libs'
8207:
8208: # Version information for $libname.
8209: current=$current
8210: age=$age
8211: revision=$revision
8212:
8213: # Is this an already installed library?
8214: installed=$installed
8215:
8216: # Should we warn about portability when linking against -modules?
8217: shouldnotlink=$module
8218:
8219: # Files to dlopen/dlpreopen
8220: dlopen='$dlfiles'
8221: dlpreopen='$dlprefiles'
8222:
8223: # Directory that this library needs to be installed in:
8224: libdir='$install_libdir'"
8225: if test "$installed" = no && test "$need_relink" = yes; then
8226: $ECHO >> $output "\
8227: relink_command=\"$relink_command\""
8228: fi
8229: done
8230: }
8231:
8232: # Do a symbolic link so that the libtool archive can be found in
8233: # LD_LIBRARY_PATH before the program is installed.
8234: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8235: ;;
8236: esac
8237: exit $EXIT_SUCCESS
8238: }
8239:
8240: { test "$mode" = link || test "$mode" = relink; } &&
8241: func_mode_link ${1+"$@"}
8242:
8243:
8244: # func_mode_uninstall arg...
8245: func_mode_uninstall ()
8246: {
8247: $opt_debug
8248: RM="$nonopt"
8249: files=
8250: rmforce=
8251: exit_status=0
8252:
8253: # This variable tells wrapper scripts just to set variables rather
8254: # than running their programs.
8255: libtool_install_magic="$magic"
8256:
8257: for arg
8258: do
8259: case $arg in
8260: -f) RM="$RM $arg"; rmforce=yes ;;
8261: -*) RM="$RM $arg" ;;
8262: *) files="$files $arg" ;;
8263: esac
8264: done
8265:
8266: test -z "$RM" && \
8267: func_fatal_help "you must specify an RM program"
8268:
8269: rmdirs=
8270:
8271: origobjdir="$objdir"
8272: for file in $files; do
8273: func_dirname "$file" "" "."
8274: dir="$func_dirname_result"
8275: if test "X$dir" = X.; then
8276: objdir="$origobjdir"
8277: else
8278: objdir="$dir/$origobjdir"
8279: fi
8280: func_basename "$file"
8281: name="$func_basename_result"
8282: test "$mode" = uninstall && objdir="$dir"
8283:
8284: # Remember objdir for removal later, being careful to avoid duplicates
8285: if test "$mode" = clean; then
8286: case " $rmdirs " in
8287: *" $objdir "*) ;;
8288: *) rmdirs="$rmdirs $objdir" ;;
8289: esac
8290: fi
8291:
8292: # Don't error if the file doesn't exist and rm -f was used.
8293: if { test -L "$file"; } >/dev/null 2>&1 ||
8294: { test -h "$file"; } >/dev/null 2>&1 ||
8295: test -f "$file"; then
8296: :
8297: elif test -d "$file"; then
8298: exit_status=1
8299: continue
8300: elif test "$rmforce" = yes; then
8301: continue
8302: fi
8303:
8304: rmfiles="$file"
8305:
8306: case $name in
8307: *.la)
8308: # Possibly a libtool archive, so verify it.
8309: if func_lalib_p "$file"; then
8310: func_source $dir/$name
8311:
8312: # Delete the libtool libraries and symlinks.
8313: for n in $library_names; do
8314: rmfiles="$rmfiles $objdir/$n"
8315: done
8316: test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8317:
8318: case "$mode" in
8319: clean)
8320: case " $library_names " in
8321: # " " in the beginning catches empty $dlname
8322: *" $dlname "*) ;;
8323: *) rmfiles="$rmfiles $objdir/$dlname" ;;
8324: esac
8325: test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8326: ;;
8327: uninstall)
8328: if test -n "$library_names"; then
8329: # Do each command in the postuninstall commands.
8330: func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8331: fi
8332:
8333: if test -n "$old_library"; then
8334: # Do each command in the old_postuninstall commands.
8335: func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8336: fi
8337: # FIXME: should reinstall the best remaining shared library.
8338: ;;
8339: esac
8340: fi
8341: ;;
8342:
8343: *.lo)
8344: # Possibly a libtool object, so verify it.
8345: if func_lalib_p "$file"; then
8346:
8347: # Read the .lo file
8348: func_source $dir/$name
8349:
8350: # Add PIC object to the list of files to remove.
8351: if test -n "$pic_object" &&
8352: test "$pic_object" != none; then
8353: rmfiles="$rmfiles $dir/$pic_object"
8354: fi
8355:
8356: # Add non-PIC object to the list of files to remove.
8357: if test -n "$non_pic_object" &&
8358: test "$non_pic_object" != none; then
8359: rmfiles="$rmfiles $dir/$non_pic_object"
8360: fi
8361: fi
8362: ;;
8363:
8364: *)
8365: if test "$mode" = clean ; then
8366: noexename=$name
8367: case $file in
8368: *.exe)
8369: func_stripname '' '.exe' "$file"
8370: file=$func_stripname_result
8371: func_stripname '' '.exe' "$name"
8372: noexename=$func_stripname_result
8373: # $file with .exe has already been added to rmfiles,
8374: # add $file without .exe
8375: rmfiles="$rmfiles $file"
8376: ;;
8377: esac
8378: # Do a test to see if this is a libtool program.
8379: if func_ltwrapper_p "$file"; then
8380: if func_ltwrapper_executable_p "$file"; then
8381: func_ltwrapper_scriptname "$file"
8382: relink_command=
8383: func_source $func_ltwrapper_scriptname_result
8384: rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8385: else
8386: relink_command=
8387: func_source $dir/$noexename
8388: fi
8389:
8390: # note $name still contains .exe if it was in $file originally
8391: # as does the version of $file that was added into $rmfiles
8392: rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8393: if test "$fast_install" = yes && test -n "$relink_command"; then
8394: rmfiles="$rmfiles $objdir/lt-$name"
8395: fi
8396: if test "X$noexename" != "X$name" ; then
8397: rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8398: fi
8399: fi
8400: fi
8401: ;;
8402: esac
8403: func_show_eval "$RM $rmfiles" 'exit_status=1'
8404: done
8405: objdir="$origobjdir"
8406:
8407: # Try to remove the ${objdir}s in the directories where we deleted files
8408: for dir in $rmdirs; do
8409: if test -d "$dir"; then
8410: func_show_eval "rmdir $dir >/dev/null 2>&1"
8411: fi
8412: done
8413:
8414: exit $exit_status
8415: }
8416:
8417: { test "$mode" = uninstall || test "$mode" = clean; } &&
8418: func_mode_uninstall ${1+"$@"}
8419:
8420: test -z "$mode" && {
8421: help="$generic_help"
8422: func_fatal_help "you must specify a MODE"
8423: }
8424:
8425: test -z "$exec_cmd" && \
8426: func_fatal_help "invalid operation mode \`$mode'"
8427:
8428: if test -n "$exec_cmd"; then
8429: eval exec "$exec_cmd"
8430: exit $EXIT_FAILURE
8431: fi
8432:
8433: exit $exit_status
8434:
8435:
8436: # The TAGs below are defined such that we never get into a situation
8437: # in which we disable both kinds of libraries. Given conflicting
8438: # choices, we go for a static library, that is the most portable,
8439: # since we can't tell whether shared libraries were disabled because
8440: # the user asked for that or because the platform doesn't support
8441: # them. This is particularly important on AIX, because we don't
8442: # support having both static and shared libraries enabled at the same
8443: # time on that platform, so we default to a shared-only configuration.
8444: # If a disable-shared tag is given, we'll fallback to a static-only
8445: # configuration. But we'll never go from static-only to shared-only.
8446:
8447: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8448: build_libtool_libs=no
8449: build_old_libs=yes
8450: # ### END LIBTOOL TAG CONFIG: disable-shared
8451:
8452: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8453: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8454: # ### END LIBTOOL TAG CONFIG: disable-static
8455:
8456: # Local Variables:
8457: # mode:shell-script
8458: # sh-indentation:2
8459: # End:
8460: # vi:sw=2
8461:
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