Annotation of embedaddon/confuse/support/ltmain.sh, revision 1.1.1.1
1.1 misho 1: # Generated from ltmain.m4sh.
2:
3: # ltmain.sh (GNU libtool) 2.2.6b
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) 2.2.6b
69: # automake: $automake_version
70: # autoconf: $autoconf_version
71: #
72: # Report bugs to <bug-libtool@gnu.org>.
73:
74: PROGRAM=ltmain.sh
75: PACKAGE=libtool
76: VERSION=2.2.6b
77: TIMESTAMP=""
78: package_revision=1.3017
79:
80: # Be Bourne compatible
81: if test -n "${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="/bin/grep -E"}
120: : ${FGREP="/bin/grep -F"}
121: : ${GREP="/bin/grep"}
122: : ${LN_S="ln -s"}
123: : ${MAKE="make"}
124: : ${MKDIR="mkdir"}
125: : ${MV="mv -f"}
126: : ${RM="rm -f"}
127: : ${SED="/bin/sed"}
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:
574: if test "X$1" = X--fallback-echo; then
575: # used as fallback echo
576: shift
577: cat <<EOF
578: $*
579: EOF
580: exit $EXIT_SUCCESS
581: fi
582:
583: magic="%%%MAGIC variable%%%"
584: magic_exe="%%%MAGIC EXE variable%%%"
585:
586: # Global variables.
587: # $mode is unset
588: nonopt=
589: execute_dlfiles=
590: preserve_args=
591: lo2o="s/\\.lo\$/.${objext}/"
592: o2lo="s/\\.${objext}\$/.lo/"
593: extracted_archives=
594: extracted_serial=0
595:
596: opt_dry_run=false
597: opt_duplicate_deps=false
598: opt_silent=false
599: opt_debug=:
600:
601: # If this variable is set in any of the actions, the command in it
602: # will be execed at the end. This prevents here-documents from being
603: # left over by shells.
604: exec_cmd=
605:
606: # func_fatal_configuration arg...
607: # Echo program name prefixed message to standard error, followed by
608: # a configuration failure hint, and exit.
609: func_fatal_configuration ()
610: {
611: func_error ${1+"$@"}
612: func_error "See the $PACKAGE documentation for more information."
613: func_fatal_error "Fatal configuration error."
614: }
615:
616:
617: # func_config
618: # Display the configuration for all the tags in this script.
619: func_config ()
620: {
621: re_begincf='^# ### BEGIN LIBTOOL'
622: re_endcf='^# ### END LIBTOOL'
623:
624: # Default configuration.
625: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
626:
627: # Now print the configurations for the tags.
628: for tagname in $taglist; do
629: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
630: done
631:
632: exit $?
633: }
634:
635: # func_features
636: # Display the features supported by this script.
637: func_features ()
638: {
639: $ECHO "host: $host"
640: if test "$build_libtool_libs" = yes; then
641: $ECHO "enable shared libraries"
642: else
643: $ECHO "disable shared libraries"
644: fi
645: if test "$build_old_libs" = yes; then
646: $ECHO "enable static libraries"
647: else
648: $ECHO "disable static libraries"
649: fi
650:
651: exit $?
652: }
653:
654: # func_enable_tag tagname
655: # Verify that TAGNAME is valid, and either flag an error and exit, or
656: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
657: # variable here.
658: func_enable_tag ()
659: {
660: # Global variable:
661: tagname="$1"
662:
663: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
664: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
665: sed_extractcf="/$re_begincf/,/$re_endcf/p"
666:
667: # Validate tagname.
668: case $tagname in
669: *[!-_A-Za-z0-9,/]*)
670: func_fatal_error "invalid tag name: $tagname"
671: ;;
672: esac
673:
674: # Don't test for the "default" C tag, as we know it's
675: # there but not specially marked.
676: case $tagname in
677: CC) ;;
678: *)
679: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
680: taglist="$taglist $tagname"
681:
682: # Evaluate the configuration. Be careful to quote the path
683: # and the sed script, to avoid splitting on whitespace, but
684: # also don't use non-portable quotes within backquotes within
685: # quotes we have to do it in 2 steps:
686: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
687: eval "$extractedcf"
688: else
689: func_error "ignoring unknown tag $tagname"
690: fi
691: ;;
692: esac
693: }
694:
695: # Parse options once, thoroughly. This comes as soon as possible in
696: # the script to make things like `libtool --version' happen quickly.
697: {
698:
699: # Shorthand for --mode=foo, only valid as the first argument
700: case $1 in
701: clean|clea|cle|cl)
702: shift; set dummy --mode clean ${1+"$@"}; shift
703: ;;
704: compile|compil|compi|comp|com|co|c)
705: shift; set dummy --mode compile ${1+"$@"}; shift
706: ;;
707: execute|execut|execu|exec|exe|ex|e)
708: shift; set dummy --mode execute ${1+"$@"}; shift
709: ;;
710: finish|finis|fini|fin|fi|f)
711: shift; set dummy --mode finish ${1+"$@"}; shift
712: ;;
713: install|instal|insta|inst|ins|in|i)
714: shift; set dummy --mode install ${1+"$@"}; shift
715: ;;
716: link|lin|li|l)
717: shift; set dummy --mode link ${1+"$@"}; shift
718: ;;
719: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
720: shift; set dummy --mode uninstall ${1+"$@"}; shift
721: ;;
722: esac
723:
724: # Parse non-mode specific arguments:
725: while test "$#" -gt 0; do
726: opt="$1"
727: shift
728:
729: case $opt in
730: --config) func_config ;;
731:
732: --debug) preserve_args="$preserve_args $opt"
733: func_echo "enabling shell trace mode"
734: opt_debug='set -x'
735: $opt_debug
736: ;;
737:
738: -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
739: execute_dlfiles="$execute_dlfiles $1"
740: shift
741: ;;
742:
743: --dry-run | -n) opt_dry_run=: ;;
744: --features) func_features ;;
745: --finish) mode="finish" ;;
746:
747: --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
748: case $1 in
749: # Valid mode arguments:
750: clean) ;;
751: compile) ;;
752: execute) ;;
753: finish) ;;
754: install) ;;
755: link) ;;
756: relink) ;;
757: uninstall) ;;
758:
759: # Catch anything else as an error
760: *) func_error "invalid argument for $opt"
761: exit_cmd=exit
762: break
763: ;;
764: esac
765:
766: mode="$1"
767: shift
768: ;;
769:
770: --preserve-dup-deps)
771: opt_duplicate_deps=: ;;
772:
773: --quiet|--silent) preserve_args="$preserve_args $opt"
774: opt_silent=:
775: ;;
776:
777: --verbose| -v) preserve_args="$preserve_args $opt"
778: opt_silent=false
779: ;;
780:
781: --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
782: preserve_args="$preserve_args $opt $1"
783: func_enable_tag "$1" # tagname is set here
784: shift
785: ;;
786:
787: # Separate optargs to long options:
788: -dlopen=*|--mode=*|--tag=*)
789: func_opt_split "$opt"
790: set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
791: shift
792: ;;
793:
794: -\?|-h) func_usage ;;
795: --help) opt_help=: ;;
796: --version) func_version ;;
797:
798: -*) func_fatal_help "unrecognized option \`$opt'" ;;
799:
800: *) nonopt="$opt"
801: break
802: ;;
803: esac
804: done
805:
806:
807: case $host in
808: *cygwin* | *mingw* | *pw32* | *cegcc*)
809: # don't eliminate duplications in $postdeps and $predeps
810: opt_duplicate_compiler_generated_deps=:
811: ;;
812: *)
813: opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
814: ;;
815: esac
816:
817: # Having warned about all mis-specified options, bail out if
818: # anything was wrong.
819: $exit_cmd $EXIT_FAILURE
820: }
821:
822: # func_check_version_match
823: # Ensure that we are using m4 macros, and libtool script from the same
824: # release of libtool.
825: func_check_version_match ()
826: {
827: if test "$package_revision" != "$macro_revision"; then
828: if test "$VERSION" != "$macro_version"; then
829: if test -z "$macro_version"; then
830: cat >&2 <<_LT_EOF
831: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
832: $progname: definition of this LT_INIT comes from an older release.
833: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
834: $progname: and run autoconf again.
835: _LT_EOF
836: else
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 $PACKAGE $macro_version.
840: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
841: $progname: and run autoconf again.
842: _LT_EOF
843: fi
844: else
845: cat >&2 <<_LT_EOF
846: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
847: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
848: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
849: $progname: of $PACKAGE $VERSION and run autoconf again.
850: _LT_EOF
851: fi
852:
853: exit $EXIT_MISMATCH
854: fi
855: }
856:
857:
858: ## ----------- ##
859: ## Main. ##
860: ## ----------- ##
861:
862: $opt_help || {
863: # Sanity checks first:
864: func_check_version_match
865:
866: if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
867: func_fatal_configuration "not configured to build any kind of library"
868: fi
869:
870: test -z "$mode" && func_fatal_error "error: you must specify a MODE."
871:
872:
873: # Darwin sucks
874: eval std_shrext=\"$shrext_cmds\"
875:
876:
877: # Only execute mode is allowed to have -dlopen flags.
878: if test -n "$execute_dlfiles" && test "$mode" != execute; then
879: func_error "unrecognized option \`-dlopen'"
880: $ECHO "$help" 1>&2
881: exit $EXIT_FAILURE
882: fi
883:
884: # Change the help message to a mode-specific one.
885: generic_help="$help"
886: help="Try \`$progname --help --mode=$mode' for more information."
887: }
888:
889:
890: # func_lalib_p file
891: # True iff FILE is a libtool `.la' library or `.lo' object file.
892: # This function is only a basic sanity check; it will hardly flush out
893: # determined imposters.
894: func_lalib_p ()
895: {
896: test -f "$1" &&
897: $SED -e 4q "$1" 2>/dev/null \
898: | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
899: }
900:
901: # func_lalib_unsafe_p file
902: # True iff FILE is a libtool `.la' library or `.lo' object file.
903: # This function implements the same check as func_lalib_p without
904: # resorting to external programs. To this end, it redirects stdin and
905: # closes it afterwards, without saving the original file descriptor.
906: # As a safety measure, use it only where a negative result would be
907: # fatal anyway. Works if `file' does not exist.
908: func_lalib_unsafe_p ()
909: {
910: lalib_p=no
911: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
912: for lalib_p_l in 1 2 3 4
913: do
914: read lalib_p_line
915: case "$lalib_p_line" in
916: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
917: esac
918: done
919: exec 0<&5 5<&-
920: fi
921: test "$lalib_p" = yes
922: }
923:
924: # func_ltwrapper_script_p file
925: # True iff FILE is a libtool wrapper script
926: # This function is only a basic sanity check; it will hardly flush out
927: # determined imposters.
928: func_ltwrapper_script_p ()
929: {
930: func_lalib_p "$1"
931: }
932:
933: # func_ltwrapper_executable_p file
934: # True iff FILE is a libtool wrapper executable
935: # This function is only a basic sanity check; it will hardly flush out
936: # determined imposters.
937: func_ltwrapper_executable_p ()
938: {
939: func_ltwrapper_exec_suffix=
940: case $1 in
941: *.exe) ;;
942: *) func_ltwrapper_exec_suffix=.exe ;;
943: esac
944: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
945: }
946:
947: # func_ltwrapper_scriptname file
948: # Assumes file is an ltwrapper_executable
949: # uses $file to determine the appropriate filename for a
950: # temporary ltwrapper_script.
951: func_ltwrapper_scriptname ()
952: {
953: func_ltwrapper_scriptname_result=""
954: if func_ltwrapper_executable_p "$1"; then
955: func_dirname_and_basename "$1" "" "."
956: func_stripname '' '.exe' "$func_basename_result"
957: func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
958: fi
959: }
960:
961: # func_ltwrapper_p file
962: # True iff FILE is a libtool wrapper script or wrapper executable
963: # This function is only a basic sanity check; it will hardly flush out
964: # determined imposters.
965: func_ltwrapper_p ()
966: {
967: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
968: }
969:
970:
971: # func_execute_cmds commands fail_cmd
972: # Execute tilde-delimited COMMANDS.
973: # If FAIL_CMD is given, eval that upon failure.
974: # FAIL_CMD may read-access the current command in variable CMD!
975: func_execute_cmds ()
976: {
977: $opt_debug
978: save_ifs=$IFS; IFS='~'
979: for cmd in $1; do
980: IFS=$save_ifs
981: eval cmd=\"$cmd\"
982: func_show_eval "$cmd" "${2-:}"
983: done
984: IFS=$save_ifs
985: }
986:
987:
988: # func_source file
989: # Source FILE, adding directory component if necessary.
990: # Note that it is not necessary on cygwin/mingw to append a dot to
991: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
992: # behavior happens only for exec(3), not for open(2)! Also, sourcing
993: # `FILE.' does not work on cygwin managed mounts.
994: func_source ()
995: {
996: $opt_debug
997: case $1 in
998: */* | *\\*) . "$1" ;;
999: *) . "./$1" ;;
1000: esac
1001: }
1002:
1003:
1004: # func_infer_tag arg
1005: # Infer tagged configuration to use if any are available and
1006: # if one wasn't chosen via the "--tag" command line option.
1007: # Only attempt this if the compiler in the base compile
1008: # command doesn't match the default compiler.
1009: # arg is usually of the form 'gcc ...'
1010: func_infer_tag ()
1011: {
1012: $opt_debug
1013: if test -n "$available_tags" && test -z "$tagname"; then
1014: CC_quoted=
1015: for arg in $CC; do
1016: func_quote_for_eval "$arg"
1017: CC_quoted="$CC_quoted $func_quote_for_eval_result"
1018: done
1019: case $@ in
1020: # Blanks in the command may have been stripped by the calling shell,
1021: # but not from the CC environment variable when configure was run.
1022: " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1023: # Blanks at the start of $base_compile will cause this to fail
1024: # if we don't check for them as well.
1025: *)
1026: for z in $available_tags; do
1027: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1028: # Evaluate the configuration.
1029: eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1030: CC_quoted=
1031: for arg in $CC; do
1032: # Double-quote args containing other shell metacharacters.
1033: func_quote_for_eval "$arg"
1034: CC_quoted="$CC_quoted $func_quote_for_eval_result"
1035: done
1036: case "$@ " in
1037: " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1038: # The compiler in the base compile command matches
1039: # the one in the tagged configuration.
1040: # Assume this is the tagged configuration we want.
1041: tagname=$z
1042: break
1043: ;;
1044: esac
1045: fi
1046: done
1047: # If $tagname still isn't set, then no tagged configuration
1048: # was found and let the user know that the "--tag" command
1049: # line option must be used.
1050: if test -z "$tagname"; then
1051: func_echo "unable to infer tagged configuration"
1052: func_fatal_error "specify a tag with \`--tag'"
1053: # else
1054: # func_verbose "using $tagname tagged configuration"
1055: fi
1056: ;;
1057: esac
1058: fi
1059: }
1060:
1061:
1062:
1063: # func_write_libtool_object output_name pic_name nonpic_name
1064: # Create a libtool object file (analogous to a ".la" file),
1065: # but don't create it if we're doing a dry run.
1066: func_write_libtool_object ()
1067: {
1068: write_libobj=${1}
1069: if test "$build_libtool_libs" = yes; then
1070: write_lobj=\'${2}\'
1071: else
1072: write_lobj=none
1073: fi
1074:
1075: if test "$build_old_libs" = yes; then
1076: write_oldobj=\'${3}\'
1077: else
1078: write_oldobj=none
1079: fi
1080:
1081: $opt_dry_run || {
1082: cat >${write_libobj}T <<EOF
1083: # $write_libobj - a libtool object file
1084: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1085: #
1086: # Please DO NOT delete this file!
1087: # It is necessary for linking the library.
1088:
1089: # Name of the PIC object.
1090: pic_object=$write_lobj
1091:
1092: # Name of the non-PIC object
1093: non_pic_object=$write_oldobj
1094:
1095: EOF
1096: $MV "${write_libobj}T" "${write_libobj}"
1097: }
1098: }
1099:
1100: # func_mode_compile arg...
1101: func_mode_compile ()
1102: {
1103: $opt_debug
1104: # Get the compilation command and the source file.
1105: base_compile=
1106: srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1107: suppress_opt=yes
1108: suppress_output=
1109: arg_mode=normal
1110: libobj=
1111: later=
1112: pie_flag=
1113:
1114: for arg
1115: do
1116: case $arg_mode in
1117: arg )
1118: # do not "continue". Instead, add this to base_compile
1119: lastarg="$arg"
1120: arg_mode=normal
1121: ;;
1122:
1123: target )
1124: libobj="$arg"
1125: arg_mode=normal
1126: continue
1127: ;;
1128:
1129: normal )
1130: # Accept any command-line options.
1131: case $arg in
1132: -o)
1133: test -n "$libobj" && \
1134: func_fatal_error "you cannot specify \`-o' more than once"
1135: arg_mode=target
1136: continue
1137: ;;
1138:
1139: -pie | -fpie | -fPIE)
1140: pie_flag="$pie_flag $arg"
1141: continue
1142: ;;
1143:
1144: -shared | -static | -prefer-pic | -prefer-non-pic)
1145: later="$later $arg"
1146: continue
1147: ;;
1148:
1149: -no-suppress)
1150: suppress_opt=no
1151: continue
1152: ;;
1153:
1154: -Xcompiler)
1155: arg_mode=arg # the next one goes into the "base_compile" arg list
1156: continue # The current "srcfile" will either be retained or
1157: ;; # replaced later. I would guess that would be a bug.
1158:
1159: -Wc,*)
1160: func_stripname '-Wc,' '' "$arg"
1161: args=$func_stripname_result
1162: lastarg=
1163: save_ifs="$IFS"; IFS=','
1164: for arg in $args; do
1165: IFS="$save_ifs"
1166: func_quote_for_eval "$arg"
1167: lastarg="$lastarg $func_quote_for_eval_result"
1168: done
1169: IFS="$save_ifs"
1170: func_stripname ' ' '' "$lastarg"
1171: lastarg=$func_stripname_result
1172:
1173: # Add the arguments to base_compile.
1174: base_compile="$base_compile $lastarg"
1175: continue
1176: ;;
1177:
1178: *)
1179: # Accept the current argument as the source file.
1180: # The previous "srcfile" becomes the current argument.
1181: #
1182: lastarg="$srcfile"
1183: srcfile="$arg"
1184: ;;
1185: esac # case $arg
1186: ;;
1187: esac # case $arg_mode
1188:
1189: # Aesthetically quote the previous argument.
1190: func_quote_for_eval "$lastarg"
1191: base_compile="$base_compile $func_quote_for_eval_result"
1192: done # for arg
1193:
1194: case $arg_mode in
1195: arg)
1196: func_fatal_error "you must specify an argument for -Xcompile"
1197: ;;
1198: target)
1199: func_fatal_error "you must specify a target with \`-o'"
1200: ;;
1201: *)
1202: # Get the name of the library object.
1203: test -z "$libobj" && {
1204: func_basename "$srcfile"
1205: libobj="$func_basename_result"
1206: }
1207: ;;
1208: esac
1209:
1210: # Recognize several different file suffixes.
1211: # If the user specifies -o file.o, it is replaced with file.lo
1212: case $libobj in
1213: *.[cCFSifmso] | \
1214: *.ada | *.adb | *.ads | *.asm | \
1215: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1216: *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1217: func_xform "$libobj"
1218: libobj=$func_xform_result
1219: ;;
1220: esac
1221:
1222: case $libobj in
1223: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1224: *)
1225: func_fatal_error "cannot determine name of library object from \`$libobj'"
1226: ;;
1227: esac
1228:
1229: func_infer_tag $base_compile
1230:
1231: for arg in $later; do
1232: case $arg in
1233: -shared)
1234: test "$build_libtool_libs" != yes && \
1235: func_fatal_configuration "can not build a shared library"
1236: build_old_libs=no
1237: continue
1238: ;;
1239:
1240: -static)
1241: build_libtool_libs=no
1242: build_old_libs=yes
1243: continue
1244: ;;
1245:
1246: -prefer-pic)
1247: pic_mode=yes
1248: continue
1249: ;;
1250:
1251: -prefer-non-pic)
1252: pic_mode=no
1253: continue
1254: ;;
1255: esac
1256: done
1257:
1258: func_quote_for_eval "$libobj"
1259: test "X$libobj" != "X$func_quote_for_eval_result" \
1260: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
1261: && func_warning "libobj name \`$libobj' may not contain shell special characters."
1262: func_dirname_and_basename "$obj" "/" ""
1263: objname="$func_basename_result"
1264: xdir="$func_dirname_result"
1265: lobj=${xdir}$objdir/$objname
1266:
1267: test -z "$base_compile" && \
1268: func_fatal_help "you must specify a compilation command"
1269:
1270: # Delete any leftover library objects.
1271: if test "$build_old_libs" = yes; then
1272: removelist="$obj $lobj $libobj ${libobj}T"
1273: else
1274: removelist="$lobj $libobj ${libobj}T"
1275: fi
1276:
1277: # On Cygwin there's no "real" PIC flag so we must build both object types
1278: case $host_os in
1279: cygwin* | mingw* | pw32* | os2* | cegcc*)
1280: pic_mode=default
1281: ;;
1282: esac
1283: if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284: # non-PIC code in shared libraries is not supported
1285: pic_mode=default
1286: fi
1287:
1288: # Calculate the filename of the output object if compiler does
1289: # not support -o with -c
1290: if test "$compiler_c_o" = no; then
1291: output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1292: lockfile="$output_obj.lock"
1293: else
1294: output_obj=
1295: need_locks=no
1296: lockfile=
1297: fi
1298:
1299: # Lock this critical section if it is needed
1300: # We use this script file to make the link, it avoids creating a new file
1301: if test "$need_locks" = yes; then
1302: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1303: func_echo "Waiting for $lockfile to be removed"
1304: sleep 2
1305: done
1306: elif test "$need_locks" = warn; then
1307: if test -f "$lockfile"; then
1308: $ECHO "\
1309: *** ERROR, $lockfile exists and contains:
1310: `cat $lockfile 2>/dev/null`
1311:
1312: This indicates that another process is trying to use the same
1313: temporary object file, and libtool could not work around it because
1314: your compiler does not support \`-c' and \`-o' together. If you
1315: repeat this compilation, it may succeed, by chance, but you had better
1316: avoid parallel builds (make -j) in this platform, or get a better
1317: compiler."
1318:
1319: $opt_dry_run || $RM $removelist
1320: exit $EXIT_FAILURE
1321: fi
1322: removelist="$removelist $output_obj"
1323: $ECHO "$srcfile" > "$lockfile"
1324: fi
1325:
1326: $opt_dry_run || $RM $removelist
1327: removelist="$removelist $lockfile"
1328: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1329:
1330: if test -n "$fix_srcfile_path"; then
1331: eval srcfile=\"$fix_srcfile_path\"
1332: fi
1333: func_quote_for_eval "$srcfile"
1334: qsrcfile=$func_quote_for_eval_result
1335:
1336: # Only build a PIC object if we are building libtool libraries.
1337: if test "$build_libtool_libs" = yes; then
1338: # Without this assignment, base_compile gets emptied.
1339: fbsd_hideous_sh_bug=$base_compile
1340:
1341: if test "$pic_mode" != no; then
1342: command="$base_compile $qsrcfile $pic_flag"
1343: else
1344: # Don't build PIC code
1345: command="$base_compile $qsrcfile"
1346: fi
1347:
1348: func_mkdir_p "$xdir$objdir"
1349:
1350: if test -z "$output_obj"; then
1351: # Place PIC objects in $objdir
1352: command="$command -o $lobj"
1353: fi
1354:
1355: func_show_eval_locale "$command" \
1356: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1357:
1358: if test "$need_locks" = warn &&
1359: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360: $ECHO "\
1361: *** ERROR, $lockfile contains:
1362: `cat $lockfile 2>/dev/null`
1363:
1364: but it should contain:
1365: $srcfile
1366:
1367: This indicates that another process is trying to use the same
1368: temporary object file, and libtool could not work around it because
1369: your compiler does not support \`-c' and \`-o' together. If you
1370: repeat this compilation, it may succeed, by chance, but you had better
1371: avoid parallel builds (make -j) in this platform, or get a better
1372: compiler."
1373:
1374: $opt_dry_run || $RM $removelist
1375: exit $EXIT_FAILURE
1376: fi
1377:
1378: # Just move the object if needed, then go on to compile the next one
1379: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1380: func_show_eval '$MV "$output_obj" "$lobj"' \
1381: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1382: fi
1383:
1384: # Allow error messages only from the first compilation.
1385: if test "$suppress_opt" = yes; then
1386: suppress_output=' >/dev/null 2>&1'
1387: fi
1388: fi
1389:
1390: # Only build a position-dependent object if we build old libraries.
1391: if test "$build_old_libs" = yes; then
1392: if test "$pic_mode" != yes; then
1393: # Don't build PIC code
1394: command="$base_compile $qsrcfile$pie_flag"
1395: else
1396: command="$base_compile $qsrcfile $pic_flag"
1397: fi
1398: if test "$compiler_c_o" = yes; then
1399: command="$command -o $obj"
1400: fi
1401:
1402: # Suppress compiler output if we already did a PIC compilation.
1403: command="$command$suppress_output"
1404: func_show_eval_locale "$command" \
1405: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1406:
1407: if test "$need_locks" = warn &&
1408: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409: $ECHO "\
1410: *** ERROR, $lockfile contains:
1411: `cat $lockfile 2>/dev/null`
1412:
1413: but it should contain:
1414: $srcfile
1415:
1416: This indicates that another process is trying to use the same
1417: temporary object file, and libtool could not work around it because
1418: your compiler does not support \`-c' and \`-o' together. If you
1419: repeat this compilation, it may succeed, by chance, but you had better
1420: avoid parallel builds (make -j) in this platform, or get a better
1421: compiler."
1422:
1423: $opt_dry_run || $RM $removelist
1424: exit $EXIT_FAILURE
1425: fi
1426:
1427: # Just move the object if needed
1428: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1429: func_show_eval '$MV "$output_obj" "$obj"' \
1430: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1431: fi
1432: fi
1433:
1434: $opt_dry_run || {
1435: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1436:
1437: # Unlock the critical section if it was locked
1438: if test "$need_locks" != no; then
1439: removelist=$lockfile
1440: $RM "$lockfile"
1441: fi
1442: }
1443:
1444: exit $EXIT_SUCCESS
1445: }
1446:
1447: $opt_help || {
1448: test "$mode" = compile && func_mode_compile ${1+"$@"}
1449: }
1450:
1451: func_mode_help ()
1452: {
1453: # We need to display help for each of the modes.
1454: case $mode in
1455: "")
1456: # Generic help is extracted from the usage comments
1457: # at the start of this file.
1458: func_help
1459: ;;
1460:
1461: clean)
1462: $ECHO \
1463: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1464:
1465: Remove files from the build directory.
1466:
1467: RM is the name of the program to use to delete files associated with each FILE
1468: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1469: to RM.
1470:
1471: If FILE is a libtool library, object or program, all the files associated
1472: with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473: ;;
1474:
1475: compile)
1476: $ECHO \
1477: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478:
1479: Compile a source file into a libtool library object.
1480:
1481: This mode accepts the following additional options:
1482:
1483: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
1484: -no-suppress do not suppress compiler output for multiple passes
1485: -prefer-pic try to building PIC objects only
1486: -prefer-non-pic try to building non-PIC objects only
1487: -shared do not build a \`.o' file suitable for static linking
1488: -static only build a \`.o' file suitable for static linking
1489:
1490: COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491: from the given SOURCEFILE.
1492:
1493: The output file name is determined by removing the directory component from
1494: SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495: library object suffix, \`.lo'."
1496: ;;
1497:
1498: execute)
1499: $ECHO \
1500: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501:
1502: Automatically set library path, then run a program.
1503:
1504: This mode accepts the following additional options:
1505:
1506: -dlopen FILE add the directory containing FILE to the library path
1507:
1508: This mode sets the library path environment variable according to \`-dlopen'
1509: flags.
1510:
1511: If any of the ARGS are libtool executable wrappers, then they are translated
1512: into their corresponding uninstalled binary, and any of their required library
1513: directories are added to the library path.
1514:
1515: Then, COMMAND is executed, with ARGS as arguments."
1516: ;;
1517:
1518: finish)
1519: $ECHO \
1520: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521:
1522: Complete the installation of libtool libraries.
1523:
1524: Each LIBDIR is a directory that contains libtool libraries.
1525:
1526: The commands that this mode executes may require superuser privileges. Use
1527: the \`--dry-run' option if you just want to see what would be executed."
1528: ;;
1529:
1530: install)
1531: $ECHO \
1532: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533:
1534: Install executables or libraries.
1535:
1536: INSTALL-COMMAND is the installation command. The first component should be
1537: either the \`install' or \`cp' program.
1538:
1539: The following components of INSTALL-COMMAND are treated specially:
1540:
1541: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
1542:
1543: The rest of the components are interpreted as arguments to that command (only
1544: BSD-compatible install options are recognized)."
1545: ;;
1546:
1547: link)
1548: $ECHO \
1549: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550:
1551: Link object files or libraries together to form another library, or to
1552: create an executable program.
1553:
1554: LINK-COMMAND is a command using the C compiler that you would use to create
1555: a program from several object files.
1556:
1557: The following components of LINK-COMMAND are treated specially:
1558:
1559: -all-static do not do any dynamic linking at all
1560: -avoid-version do not add a version suffix if possible
1561: -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
1562: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
1563: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1564: -export-symbols SYMFILE
1565: try to export only the symbols listed in SYMFILE
1566: -export-symbols-regex REGEX
1567: try to export only the symbols matching REGEX
1568: -LLIBDIR search LIBDIR for required installed libraries
1569: -lNAME OUTPUT-FILE requires the installed library libNAME
1570: -module build a library that can dlopened
1571: -no-fast-install disable the fast-install mode
1572: -no-install link a not-installable executable
1573: -no-undefined declare that a library does not refer to external symbols
1574: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
1575: -objectlist FILE Use a list of object files found in FILE to specify objects
1576: -precious-files-regex REGEX
1577: don't remove output files matching REGEX
1578: -release RELEASE specify package release information
1579: -rpath LIBDIR the created library will eventually be installed in LIBDIR
1580: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
1581: -shared only do dynamic linking of libtool libraries
1582: -shrext SUFFIX override the standard shared library file extension
1583: -static do not do any dynamic linking of uninstalled libtool libraries
1584: -static-libtool-libs
1585: do not do any dynamic linking of libtool libraries
1586: -version-info CURRENT[:REVISION[:AGE]]
1587: specify library version info [each variable defaults to 0]
1588: -weak LIBNAME declare that the target provides the LIBNAME interface
1589:
1590: All other options (arguments beginning with \`-') are ignored.
1591:
1592: Every other argument is treated as a filename. Files ending in \`.la' are
1593: treated as uninstalled libtool libraries, other files are standard or library
1594: object files.
1595:
1596: If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597: only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598: required, except when creating a convenience library.
1599:
1600: If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601: using \`ar' and \`ranlib', or on Windows using \`lib'.
1602:
1603: If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604: is created, otherwise an executable program is created."
1605: ;;
1606:
1607: uninstall)
1608: $ECHO \
1609: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610:
1611: Remove libraries from an installation directory.
1612:
1613: RM is the name of the program to use to delete files associated with each FILE
1614: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1615: to RM.
1616:
1617: If FILE is a libtool library, all the files associated with it are deleted.
1618: Otherwise, only FILE itself is deleted using RM."
1619: ;;
1620:
1621: *)
1622: func_fatal_help "invalid operation mode \`$mode'"
1623: ;;
1624: esac
1625:
1626: $ECHO
1627: $ECHO "Try \`$progname --help' for more information about other modes."
1628:
1629: exit $?
1630: }
1631:
1632: # Now that we've collected a possible --mode arg, show help if necessary
1633: $opt_help && func_mode_help
1634:
1635:
1636: # func_mode_execute arg...
1637: func_mode_execute ()
1638: {
1639: $opt_debug
1640: # The first argument is the command name.
1641: cmd="$nonopt"
1642: test -z "$cmd" && \
1643: func_fatal_help "you must specify a COMMAND"
1644:
1645: # Handle -dlopen flags immediately.
1646: for file in $execute_dlfiles; do
1647: test -f "$file" \
1648: || func_fatal_help "\`$file' is not a file"
1649:
1650: dir=
1651: case $file in
1652: *.la)
1653: # Check to see that this really is a libtool archive.
1654: func_lalib_unsafe_p "$file" \
1655: || func_fatal_help "\`$lib' is not a valid libtool archive"
1656:
1657: # Read the libtool library.
1658: dlname=
1659: library_names=
1660: func_source "$file"
1661:
1662: # Skip this library if it cannot be dlopened.
1663: if test -z "$dlname"; then
1664: # Warn if it was a shared library.
1665: test -n "$library_names" && \
1666: func_warning "\`$file' was not linked with \`-export-dynamic'"
1667: continue
1668: fi
1669:
1670: func_dirname "$file" "" "."
1671: dir="$func_dirname_result"
1672:
1673: if test -f "$dir/$objdir/$dlname"; then
1674: dir="$dir/$objdir"
1675: else
1676: if test ! -f "$dir/$dlname"; then
1677: func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1678: fi
1679: fi
1680: ;;
1681:
1682: *.lo)
1683: # Just add the directory containing the .lo file.
1684: func_dirname "$file" "" "."
1685: dir="$func_dirname_result"
1686: ;;
1687:
1688: *)
1689: func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690: continue
1691: ;;
1692: esac
1693:
1694: # Get the absolute pathname.
1695: absdir=`cd "$dir" && pwd`
1696: test -n "$absdir" && dir="$absdir"
1697:
1698: # Now add the directory to shlibpath_var.
1699: if eval "test -z \"\$$shlibpath_var\""; then
1700: eval "$shlibpath_var=\"\$dir\""
1701: else
1702: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1703: fi
1704: done
1705:
1706: # This variable tells wrapper scripts just to set shlibpath_var
1707: # rather than running their programs.
1708: libtool_execute_magic="$magic"
1709:
1710: # Check if any of the arguments is a wrapper script.
1711: args=
1712: for file
1713: do
1714: case $file in
1715: -*) ;;
1716: *)
1717: # Do a test to see if this is really a libtool program.
1718: if func_ltwrapper_script_p "$file"; then
1719: func_source "$file"
1720: # Transform arg to wrapped name.
1721: file="$progdir/$program"
1722: elif func_ltwrapper_executable_p "$file"; then
1723: func_ltwrapper_scriptname "$file"
1724: func_source "$func_ltwrapper_scriptname_result"
1725: # Transform arg to wrapped name.
1726: file="$progdir/$program"
1727: fi
1728: ;;
1729: esac
1730: # Quote arguments (to preserve shell metacharacters).
1731: func_quote_for_eval "$file"
1732: args="$args $func_quote_for_eval_result"
1733: done
1734:
1735: if test "X$opt_dry_run" = Xfalse; then
1736: if test -n "$shlibpath_var"; then
1737: # Export the shlibpath_var.
1738: eval "export $shlibpath_var"
1739: fi
1740:
1741: # Restore saved environment variables
1742: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1743: do
1744: eval "if test \"\${save_$lt_var+set}\" = set; then
1745: $lt_var=\$save_$lt_var; export $lt_var
1746: else
1747: $lt_unset $lt_var
1748: fi"
1749: done
1750:
1751: # Now prepare to actually exec the command.
1752: exec_cmd="\$cmd$args"
1753: else
1754: # Display what would be done.
1755: if test -n "$shlibpath_var"; then
1756: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1757: $ECHO "export $shlibpath_var"
1758: fi
1759: $ECHO "$cmd$args"
1760: exit $EXIT_SUCCESS
1761: fi
1762: }
1763:
1764: test "$mode" = execute && func_mode_execute ${1+"$@"}
1765:
1766:
1767: # func_mode_finish arg...
1768: func_mode_finish ()
1769: {
1770: $opt_debug
1771: libdirs="$nonopt"
1772: admincmds=
1773:
1774: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775: for dir
1776: do
1777: libdirs="$libdirs $dir"
1778: done
1779:
1780: for libdir in $libdirs; do
1781: if test -n "$finish_cmds"; then
1782: # Do each command in the finish commands.
1783: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1784: '"$cmd"'"'
1785: fi
1786: if test -n "$finish_eval"; then
1787: # Do the single finish_eval.
1788: eval cmds=\"$finish_eval\"
1789: $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790: $cmds"
1791: fi
1792: done
1793: fi
1794:
1795: # Exit here if they wanted silent mode.
1796: $opt_silent && exit $EXIT_SUCCESS
1797:
1798: $ECHO "X----------------------------------------------------------------------" | $Xsed
1799: $ECHO "Libraries have been installed in:"
1800: for libdir in $libdirs; do
1801: $ECHO " $libdir"
1802: done
1803: $ECHO
1804: $ECHO "If you ever happen to want to link against installed libraries"
1805: $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1806: $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1807: $ECHO "flag during linking and do at least one of the following:"
1808: if test -n "$shlibpath_var"; then
1809: $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
1810: $ECHO " during execution"
1811: fi
1812: if test -n "$runpath_var"; then
1813: $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
1814: $ECHO " during linking"
1815: fi
1816: if test -n "$hardcode_libdir_flag_spec"; then
1817: libdir=LIBDIR
1818: eval flag=\"$hardcode_libdir_flag_spec\"
1819:
1820: $ECHO " - use the \`$flag' linker flag"
1821: fi
1822: if test -n "$admincmds"; then
1823: $ECHO " - have your system administrator run these commands:$admincmds"
1824: fi
1825: if test -f /etc/ld.so.conf; then
1826: $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1827: fi
1828: $ECHO
1829:
1830: $ECHO "See any operating system documentation about shared libraries for"
1831: case $host in
1832: solaris2.[6789]|solaris2.1[0-9])
1833: $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1834: $ECHO "pages."
1835: ;;
1836: *)
1837: $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1838: ;;
1839: esac
1840: $ECHO "X----------------------------------------------------------------------" | $Xsed
1841: exit $EXIT_SUCCESS
1842: }
1843:
1844: test "$mode" = finish && func_mode_finish ${1+"$@"}
1845:
1846:
1847: # func_mode_install arg...
1848: func_mode_install ()
1849: {
1850: $opt_debug
1851: # There may be an optional sh(1) argument at the beginning of
1852: # install_prog (especially on Windows NT).
1853: if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1854: # Allow the use of GNU shtool's install command.
1855: $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1856: # Aesthetically quote it.
1857: func_quote_for_eval "$nonopt"
1858: install_prog="$func_quote_for_eval_result "
1859: arg=$1
1860: shift
1861: else
1862: install_prog=
1863: arg=$nonopt
1864: fi
1865:
1866: # The real first argument should be the name of the installation program.
1867: # Aesthetically quote it.
1868: func_quote_for_eval "$arg"
1869: install_prog="$install_prog$func_quote_for_eval_result"
1870:
1871: # We need to accept at least all the BSD install flags.
1872: dest=
1873: files=
1874: opts=
1875: prev=
1876: install_type=
1877: isdir=no
1878: stripme=
1879: for arg
1880: do
1881: if test -n "$dest"; then
1882: files="$files $dest"
1883: dest=$arg
1884: continue
1885: fi
1886:
1887: case $arg in
1888: -d) isdir=yes ;;
1889: -f)
1890: case " $install_prog " in
1891: *[\\\ /]cp\ *) ;;
1892: *) prev=$arg ;;
1893: esac
1894: ;;
1895: -g | -m | -o)
1896: prev=$arg
1897: ;;
1898: -s)
1899: stripme=" -s"
1900: continue
1901: ;;
1902: -*)
1903: ;;
1904: *)
1905: # If the previous option needed an argument, then skip it.
1906: if test -n "$prev"; then
1907: prev=
1908: else
1909: dest=$arg
1910: continue
1911: fi
1912: ;;
1913: esac
1914:
1915: # Aesthetically quote the argument.
1916: func_quote_for_eval "$arg"
1917: install_prog="$install_prog $func_quote_for_eval_result"
1918: done
1919:
1920: test -z "$install_prog" && \
1921: func_fatal_help "you must specify an install program"
1922:
1923: test -n "$prev" && \
1924: func_fatal_help "the \`$prev' option requires an argument"
1925:
1926: if test -z "$files"; then
1927: if test -z "$dest"; then
1928: func_fatal_help "no file or destination specified"
1929: else
1930: func_fatal_help "you must specify a destination"
1931: fi
1932: fi
1933:
1934: # Strip any trailing slash from the destination.
1935: func_stripname '' '/' "$dest"
1936: dest=$func_stripname_result
1937:
1938: # Check to see that the destination is a directory.
1939: test -d "$dest" && isdir=yes
1940: if test "$isdir" = yes; then
1941: destdir="$dest"
1942: destname=
1943: else
1944: func_dirname_and_basename "$dest" "" "."
1945: destdir="$func_dirname_result"
1946: destname="$func_basename_result"
1947:
1948: # Not a directory, so check to see that there is only one file specified.
1949: set dummy $files; shift
1950: test "$#" -gt 1 && \
1951: func_fatal_help "\`$dest' is not a directory"
1952: fi
1953: case $destdir in
1954: [\\/]* | [A-Za-z]:[\\/]*) ;;
1955: *)
1956: for file in $files; do
1957: case $file in
1958: *.lo) ;;
1959: *)
1960: func_fatal_help "\`$destdir' must be an absolute directory name"
1961: ;;
1962: esac
1963: done
1964: ;;
1965: esac
1966:
1967: # This variable tells wrapper scripts just to set variables rather
1968: # than running their programs.
1969: libtool_install_magic="$magic"
1970:
1971: staticlibs=
1972: future_libdirs=
1973: current_libdirs=
1974: for file in $files; do
1975:
1976: # Do each installation.
1977: case $file in
1978: *.$libext)
1979: # Do the static libraries later.
1980: staticlibs="$staticlibs $file"
1981: ;;
1982:
1983: *.la)
1984: # Check to see that this really is a libtool archive.
1985: func_lalib_unsafe_p "$file" \
1986: || func_fatal_help "\`$file' is not a valid libtool archive"
1987:
1988: library_names=
1989: old_library=
1990: relink_command=
1991: func_source "$file"
1992:
1993: # Add the libdir to current_libdirs if it is the destination.
1994: if test "X$destdir" = "X$libdir"; then
1995: case "$current_libdirs " in
1996: *" $libdir "*) ;;
1997: *) current_libdirs="$current_libdirs $libdir" ;;
1998: esac
1999: else
2000: # Note the libdir as a future libdir.
2001: case "$future_libdirs " in
2002: *" $libdir "*) ;;
2003: *) future_libdirs="$future_libdirs $libdir" ;;
2004: esac
2005: fi
2006:
2007: func_dirname "$file" "/" ""
2008: dir="$func_dirname_result"
2009: dir="$dir$objdir"
2010:
2011: if test -n "$relink_command"; then
2012: # Determine the prefix the user has applied to our future dir.
2013: inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2014:
2015: # Don't allow the user to place us outside of our expected
2016: # location b/c this prevents finding dependent libraries that
2017: # are installed to the same prefix.
2018: # At present, this check doesn't affect windows .dll's that
2019: # are installed into $libdir/../bin (currently, that works fine)
2020: # but it's something to keep an eye on.
2021: test "$inst_prefix_dir" = "$destdir" && \
2022: func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2023:
2024: if test -n "$inst_prefix_dir"; then
2025: # Stick the inst_prefix_dir data into the link command.
2026: relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2027: else
2028: relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2029: fi
2030:
2031: func_warning "relinking \`$file'"
2032: func_show_eval "$relink_command" \
2033: 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2034: fi
2035:
2036: # See the names of the shared library.
2037: set dummy $library_names; shift
2038: if test -n "$1"; then
2039: realname="$1"
2040: shift
2041:
2042: srcname="$realname"
2043: test -n "$relink_command" && srcname="$realname"T
2044:
2045: # Install the shared library and build the symlinks.
2046: func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2047: 'exit $?'
2048: tstripme="$stripme"
2049: case $host_os in
2050: cygwin* | mingw* | pw32* | cegcc*)
2051: case $realname in
2052: *.dll.a)
2053: tstripme=""
2054: ;;
2055: esac
2056: ;;
2057: esac
2058: if test -n "$tstripme" && test -n "$striplib"; then
2059: func_show_eval "$striplib $destdir/$realname" 'exit $?'
2060: fi
2061:
2062: if test "$#" -gt 0; then
2063: # Delete the old symlinks, and create new ones.
2064: # Try `ln -sf' first, because the `ln' binary might depend on
2065: # the symlink we replace! Solaris /bin/ln does not understand -f,
2066: # so we also need to try rm && ln -s.
2067: for linkname
2068: do
2069: test "$linkname" != "$realname" \
2070: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071: done
2072: fi
2073:
2074: # Do each command in the postinstall commands.
2075: lib="$destdir/$realname"
2076: func_execute_cmds "$postinstall_cmds" 'exit $?'
2077: fi
2078:
2079: # Install the pseudo-library for information purposes.
2080: func_basename "$file"
2081: name="$func_basename_result"
2082: instname="$dir/$name"i
2083: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2084:
2085: # Maybe install the static library, too.
2086: test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2087: ;;
2088:
2089: *.lo)
2090: # Install (i.e. copy) a libtool object.
2091:
2092: # Figure out destination file name, if it wasn't already specified.
2093: if test -n "$destname"; then
2094: destfile="$destdir/$destname"
2095: else
2096: func_basename "$file"
2097: destfile="$func_basename_result"
2098: destfile="$destdir/$destfile"
2099: fi
2100:
2101: # Deduce the name of the destination old-style object file.
2102: case $destfile in
2103: *.lo)
2104: func_lo2o "$destfile"
2105: staticdest=$func_lo2o_result
2106: ;;
2107: *.$objext)
2108: staticdest="$destfile"
2109: destfile=
2110: ;;
2111: *)
2112: func_fatal_help "cannot copy a libtool object to \`$destfile'"
2113: ;;
2114: esac
2115:
2116: # Install the libtool object if requested.
2117: test -n "$destfile" && \
2118: func_show_eval "$install_prog $file $destfile" 'exit $?'
2119:
2120: # Install the old object if enabled.
2121: if test "$build_old_libs" = yes; then
2122: # Deduce the name of the old-style object file.
2123: func_lo2o "$file"
2124: staticobj=$func_lo2o_result
2125: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2126: fi
2127: exit $EXIT_SUCCESS
2128: ;;
2129:
2130: *)
2131: # Figure out destination file name, if it wasn't already specified.
2132: if test -n "$destname"; then
2133: destfile="$destdir/$destname"
2134: else
2135: func_basename "$file"
2136: destfile="$func_basename_result"
2137: destfile="$destdir/$destfile"
2138: fi
2139:
2140: # If the file is missing, and there is a .exe on the end, strip it
2141: # because it is most likely a libtool script we actually want to
2142: # install
2143: stripped_ext=""
2144: case $file in
2145: *.exe)
2146: if test ! -f "$file"; then
2147: func_stripname '' '.exe' "$file"
2148: file=$func_stripname_result
2149: stripped_ext=".exe"
2150: fi
2151: ;;
2152: esac
2153:
2154: # Do a test to see if this is really a libtool program.
2155: case $host in
2156: *cygwin* | *mingw*)
2157: if func_ltwrapper_executable_p "$file"; then
2158: func_ltwrapper_scriptname "$file"
2159: wrapper=$func_ltwrapper_scriptname_result
2160: else
2161: func_stripname '' '.exe' "$file"
2162: wrapper=$func_stripname_result
2163: fi
2164: ;;
2165: *)
2166: wrapper=$file
2167: ;;
2168: esac
2169: if func_ltwrapper_script_p "$wrapper"; then
2170: notinst_deplibs=
2171: relink_command=
2172:
2173: func_source "$wrapper"
2174:
2175: # Check the variables that should have been set.
2176: test -z "$generated_by_libtool_version" && \
2177: func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2178:
2179: finalize=yes
2180: for lib in $notinst_deplibs; do
2181: # Check to see that each library is installed.
2182: libdir=
2183: if test -f "$lib"; then
2184: func_source "$lib"
2185: fi
2186: libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2187: if test -n "$libdir" && test ! -f "$libfile"; then
2188: func_warning "\`$lib' has not been installed in \`$libdir'"
2189: finalize=no
2190: fi
2191: done
2192:
2193: relink_command=
2194: func_source "$wrapper"
2195:
2196: outputname=
2197: if test "$fast_install" = no && test -n "$relink_command"; then
2198: $opt_dry_run || {
2199: if test "$finalize" = yes; then
2200: tmpdir=`func_mktempdir`
2201: func_basename "$file$stripped_ext"
2202: file="$func_basename_result"
2203: outputname="$tmpdir/$file"
2204: # Replace the output file specification.
2205: relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2206:
2207: $opt_silent || {
2208: func_quote_for_expand "$relink_command"
2209: eval "func_echo $func_quote_for_expand_result"
2210: }
2211: if eval "$relink_command"; then :
2212: else
2213: func_error "error: relink \`$file' with the above command before installing it"
2214: $opt_dry_run || ${RM}r "$tmpdir"
2215: continue
2216: fi
2217: file="$outputname"
2218: else
2219: func_warning "cannot relink \`$file'"
2220: fi
2221: }
2222: else
2223: # Install the binary that we compiled earlier.
2224: file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2225: fi
2226: fi
2227:
2228: # remove .exe since cygwin /usr/bin/install will append another
2229: # one anyway
2230: case $install_prog,$host in
2231: */usr/bin/install*,*cygwin*)
2232: case $file:$destfile in
2233: *.exe:*.exe)
2234: # this is ok
2235: ;;
2236: *.exe:*)
2237: destfile=$destfile.exe
2238: ;;
2239: *:*.exe)
2240: func_stripname '' '.exe' "$destfile"
2241: destfile=$func_stripname_result
2242: ;;
2243: esac
2244: ;;
2245: esac
2246: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247: $opt_dry_run || if test -n "$outputname"; then
2248: ${RM}r "$tmpdir"
2249: fi
2250: ;;
2251: esac
2252: done
2253:
2254: for file in $staticlibs; do
2255: func_basename "$file"
2256: name="$func_basename_result"
2257:
2258: # Set up the ranlib parameters.
2259: oldlib="$destdir/$name"
2260:
2261: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2262:
2263: if test -n "$stripme" && test -n "$old_striplib"; then
2264: func_show_eval "$old_striplib $oldlib" 'exit $?'
2265: fi
2266:
2267: # Do each command in the postinstall commands.
2268: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269: done
2270:
2271: test -n "$future_libdirs" && \
2272: func_warning "remember to run \`$progname --finish$future_libdirs'"
2273:
2274: if test -n "$current_libdirs"; then
2275: # Maybe just do a dry run.
2276: $opt_dry_run && current_libdirs=" -n$current_libdirs"
2277: exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2278: else
2279: exit $EXIT_SUCCESS
2280: fi
2281: }
2282:
2283: test "$mode" = install && func_mode_install ${1+"$@"}
2284:
2285:
2286: # func_generate_dlsyms outputname originator pic_p
2287: # Extract symbols from dlprefiles and create ${outputname}S.o with
2288: # a dlpreopen symbol table.
2289: func_generate_dlsyms ()
2290: {
2291: $opt_debug
2292: my_outputname="$1"
2293: my_originator="$2"
2294: my_pic_p="${3-no}"
2295: my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2296: my_dlsyms=
2297:
2298: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2299: if test -n "$NM" && test -n "$global_symbol_pipe"; then
2300: my_dlsyms="${my_outputname}S.c"
2301: else
2302: func_error "not configured to extract global symbols from dlpreopened files"
2303: fi
2304: fi
2305:
2306: if test -n "$my_dlsyms"; then
2307: case $my_dlsyms in
2308: "") ;;
2309: *.c)
2310: # Discover the nlist of each of the dlfiles.
2311: nlist="$output_objdir/${my_outputname}.nm"
2312:
2313: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2314:
2315: # Parse the name list into a source file.
2316: func_verbose "creating $output_objdir/$my_dlsyms"
2317:
2318: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2319: /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2320: /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2321:
2322: #ifdef __cplusplus
2323: extern \"C\" {
2324: #endif
2325:
2326: /* External symbol declarations for the compiler. */\
2327: "
2328:
2329: if test "$dlself" = yes; then
2330: func_verbose "generating symbol list for \`$output'"
2331:
2332: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2333:
2334: # Add our own program objects to the symbol list.
2335: progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2336: for progfile in $progfiles; do
2337: func_verbose "extracting global C symbols from \`$progfile'"
2338: $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2339: done
2340:
2341: if test -n "$exclude_expsyms"; then
2342: $opt_dry_run || {
2343: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2344: eval '$MV "$nlist"T "$nlist"'
2345: }
2346: fi
2347:
2348: if test -n "$export_symbols_regex"; then
2349: $opt_dry_run || {
2350: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351: eval '$MV "$nlist"T "$nlist"'
2352: }
2353: fi
2354:
2355: # Prepare the list of exported symbols
2356: if test -z "$export_symbols"; then
2357: export_symbols="$output_objdir/$outputname.exp"
2358: $opt_dry_run || {
2359: $RM $export_symbols
2360: eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2361: case $host in
2362: *cygwin* | *mingw* | *cegcc* )
2363: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2364: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2365: ;;
2366: esac
2367: }
2368: else
2369: $opt_dry_run || {
2370: eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2371: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2372: eval '$MV "$nlist"T "$nlist"'
2373: case $host in
2374: *cygwin | *mingw* | *cegcc* )
2375: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2376: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2377: ;;
2378: esac
2379: }
2380: fi
2381: fi
2382:
2383: for dlprefile in $dlprefiles; do
2384: func_verbose "extracting global C symbols from \`$dlprefile'"
2385: func_basename "$dlprefile"
2386: name="$func_basename_result"
2387: $opt_dry_run || {
2388: eval '$ECHO ": $name " >> "$nlist"'
2389: eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2390: }
2391: done
2392:
2393: $opt_dry_run || {
2394: # Make sure we have at least an empty file.
2395: test -f "$nlist" || : > "$nlist"
2396:
2397: if test -n "$exclude_expsyms"; then
2398: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399: $MV "$nlist"T "$nlist"
2400: fi
2401:
2402: # Try sorting and uniquifying the output.
2403: if $GREP -v "^: " < "$nlist" |
2404: if sort -k 3 </dev/null >/dev/null 2>&1; then
2405: sort -k 3
2406: else
2407: sort +2
2408: fi |
2409: uniq > "$nlist"S; then
2410: :
2411: else
2412: $GREP -v "^: " < "$nlist" > "$nlist"S
2413: fi
2414:
2415: if test -f "$nlist"S; then
2416: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417: else
2418: $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2419: fi
2420:
2421: $ECHO >> "$output_objdir/$my_dlsyms" "\
2422:
2423: /* The mapping between symbol names and symbols. */
2424: typedef struct {
2425: const char *name;
2426: void *address;
2427: } lt_dlsymlist;
2428: "
2429: case $host in
2430: *cygwin* | *mingw* | *cegcc* )
2431: $ECHO >> "$output_objdir/$my_dlsyms" "\
2432: /* DATA imports from DLLs on WIN32 con't be const, because
2433: runtime relocations are performed -- see ld's documentation
2434: on pseudo-relocs. */"
2435: lt_dlsym_const= ;;
2436: *osf5*)
2437: echo >> "$output_objdir/$my_dlsyms" "\
2438: /* This system does not cope well with relocations in const data */"
2439: lt_dlsym_const= ;;
2440: *)
2441: lt_dlsym_const=const ;;
2442: esac
2443:
2444: $ECHO >> "$output_objdir/$my_dlsyms" "\
2445: extern $lt_dlsym_const lt_dlsymlist
2446: lt_${my_prefix}_LTX_preloaded_symbols[];
2447: $lt_dlsym_const lt_dlsymlist
2448: lt_${my_prefix}_LTX_preloaded_symbols[] =
2449: {\
2450: { \"$my_originator\", (void *) 0 },"
2451:
2452: case $need_lib_prefix in
2453: no)
2454: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2455: ;;
2456: *)
2457: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2458: ;;
2459: esac
2460: $ECHO >> "$output_objdir/$my_dlsyms" "\
2461: {0, (void *) 0}
2462: };
2463:
2464: /* This works around a problem in FreeBSD linker */
2465: #ifdef FREEBSD_WORKAROUND
2466: static const void *lt_preloaded_setup() {
2467: return lt_${my_prefix}_LTX_preloaded_symbols;
2468: }
2469: #endif
2470:
2471: #ifdef __cplusplus
2472: }
2473: #endif\
2474: "
2475: } # !$opt_dry_run
2476:
2477: pic_flag_for_symtable=
2478: case "$compile_command " in
2479: *" -static "*) ;;
2480: *)
2481: case $host in
2482: # compiling the symbol table file with pic_flag works around
2483: # a FreeBSD bug that causes programs to crash when -lm is
2484: # linked before any other PIC object. But we must not use
2485: # pic_flag when linking with -static. The problem exists in
2486: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2487: *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2488: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2489: *-*-hpux*)
2490: pic_flag_for_symtable=" $pic_flag" ;;
2491: *)
2492: if test "X$my_pic_p" != Xno; then
2493: pic_flag_for_symtable=" $pic_flag"
2494: fi
2495: ;;
2496: esac
2497: ;;
2498: esac
2499: symtab_cflags=
2500: for arg in $LTCFLAGS; do
2501: case $arg in
2502: -pie | -fpie | -fPIE) ;;
2503: *) symtab_cflags="$symtab_cflags $arg" ;;
2504: esac
2505: done
2506:
2507: # Now compile the dynamic symbol file.
2508: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2509:
2510: # Clean up the generated files.
2511: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2512:
2513: # Transform the symbol file into the correct name.
2514: symfileobj="$output_objdir/${my_outputname}S.$objext"
2515: case $host in
2516: *cygwin* | *mingw* | *cegcc* )
2517: if test -f "$output_objdir/$my_outputname.def"; then
2518: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2519: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2520: else
2521: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2522: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2523: fi
2524: ;;
2525: *)
2526: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2528: ;;
2529: esac
2530: ;;
2531: *)
2532: func_fatal_error "unknown suffix for \`$my_dlsyms'"
2533: ;;
2534: esac
2535: else
2536: # We keep going just in case the user didn't refer to
2537: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
2538: # really was required.
2539:
2540: # Nullify the symbol file.
2541: compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542: finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2543: fi
2544: }
2545:
2546: # func_win32_libid arg
2547: # return the library type of file 'arg'
2548: #
2549: # Need a lot of goo to handle *both* DLLs and import libs
2550: # Has to be a shell function in order to 'eat' the argument
2551: # that is supplied when $file_magic_command is called.
2552: func_win32_libid ()
2553: {
2554: $opt_debug
2555: win32_libid_type="unknown"
2556: win32_fileres=`file -L $1 2>/dev/null`
2557: case $win32_fileres in
2558: *ar\ archive\ import\ library*) # definitely import
2559: win32_libid_type="x86 archive import"
2560: ;;
2561: *ar\ archive*) # could be an import, or static
2562: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2563: $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2564: win32_nmres=`eval $NM -f posix -A $1 |
2565: $SED -n -e '
2566: 1,100{
2567: / I /{
2568: s,.*,import,
2569: p
2570: q
2571: }
2572: }'`
2573: case $win32_nmres in
2574: import*) win32_libid_type="x86 archive import";;
2575: *) win32_libid_type="x86 archive static";;
2576: esac
2577: fi
2578: ;;
2579: *DLL*)
2580: win32_libid_type="x86 DLL"
2581: ;;
2582: *executable*) # but shell scripts are "executable" too...
2583: case $win32_fileres in
2584: *MS\ Windows\ PE\ Intel*)
2585: win32_libid_type="x86 DLL"
2586: ;;
2587: esac
2588: ;;
2589: esac
2590: $ECHO "$win32_libid_type"
2591: }
2592:
2593:
2594:
2595: # func_extract_an_archive dir oldlib
2596: func_extract_an_archive ()
2597: {
2598: $opt_debug
2599: f_ex_an_ar_dir="$1"; shift
2600: f_ex_an_ar_oldlib="$1"
2601: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2602: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2603: :
2604: else
2605: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2606: fi
2607: }
2608:
2609:
2610: # func_extract_archives gentop oldlib ...
2611: func_extract_archives ()
2612: {
2613: $opt_debug
2614: my_gentop="$1"; shift
2615: my_oldlibs=${1+"$@"}
2616: my_oldobjs=""
2617: my_xlib=""
2618: my_xabs=""
2619: my_xdir=""
2620:
2621: for my_xlib in $my_oldlibs; do
2622: # Extract the objects.
2623: case $my_xlib in
2624: [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2625: *) my_xabs=`pwd`"/$my_xlib" ;;
2626: esac
2627: func_basename "$my_xlib"
2628: my_xlib="$func_basename_result"
2629: my_xlib_u=$my_xlib
2630: while :; do
2631: case " $extracted_archives " in
2632: *" $my_xlib_u "*)
2633: func_arith $extracted_serial + 1
2634: extracted_serial=$func_arith_result
2635: my_xlib_u=lt$extracted_serial-$my_xlib ;;
2636: *) break ;;
2637: esac
2638: done
2639: extracted_archives="$extracted_archives $my_xlib_u"
2640: my_xdir="$my_gentop/$my_xlib_u"
2641:
2642: func_mkdir_p "$my_xdir"
2643:
2644: case $host in
2645: *-darwin*)
2646: func_verbose "Extracting $my_xabs"
2647: # Do not bother doing anything if just a dry run
2648: $opt_dry_run || {
2649: darwin_orig_dir=`pwd`
2650: cd $my_xdir || exit $?
2651: darwin_archive=$my_xabs
2652: darwin_curdir=`pwd`
2653: darwin_base_archive=`basename "$darwin_archive"`
2654: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2655: if test -n "$darwin_arches"; then
2656: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2657: darwin_arch=
2658: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2659: for darwin_arch in $darwin_arches ; do
2660: func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2661: $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2662: cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2663: func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2664: cd "$darwin_curdir"
2665: $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2666: done # $darwin_arches
2667: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2668: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2669: darwin_file=
2670: darwin_files=
2671: for darwin_file in $darwin_filelist; do
2672: darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2673: $LIPO -create -output "$darwin_file" $darwin_files
2674: done # $darwin_filelist
2675: $RM -rf unfat-$$
2676: cd "$darwin_orig_dir"
2677: else
2678: cd $darwin_orig_dir
2679: func_extract_an_archive "$my_xdir" "$my_xabs"
2680: fi # $darwin_arches
2681: } # !$opt_dry_run
2682: ;;
2683: *)
2684: func_extract_an_archive "$my_xdir" "$my_xabs"
2685: ;;
2686: esac
2687: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688: done
2689:
2690: func_extract_archives_result="$my_oldobjs"
2691: }
2692:
2693:
2694:
2695: # func_emit_wrapper_part1 [arg=no]
2696: #
2697: # Emit the first part of a libtool wrapper script on stdout.
2698: # For more information, see the description associated with
2699: # func_emit_wrapper(), below.
2700: func_emit_wrapper_part1 ()
2701: {
2702: func_emit_wrapper_part1_arg1=no
2703: if test -n "$1" ; then
2704: func_emit_wrapper_part1_arg1=$1
2705: fi
2706:
2707: $ECHO "\
2708: #! $SHELL
2709:
2710: # $output - temporary wrapper script for $objdir/$outputname
2711: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2712: #
2713: # The $output program cannot be directly executed until all the libtool
2714: # libraries that it depends on are installed.
2715: #
2716: # This wrapper script should never be moved out of the build directory.
2717: # If it is, it will not operate correctly.
2718:
2719: # Sed substitution that helps us do robust quoting. It backslashifies
2720: # metacharacters that are still active within double-quoted strings.
2721: Xsed='${SED} -e 1s/^X//'
2722: sed_quote_subst='$sed_quote_subst'
2723:
2724: # Be Bourne compatible
2725: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726: emulate sh
2727: NULLCMD=:
2728: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729: # is contrary to our usage. Disable this feature.
2730: alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731: setopt NO_GLOB_SUBST
2732: else
2733: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2734: fi
2735: BIN_SH=xpg4; export BIN_SH # for Tru64
2736: DUALCASE=1; export DUALCASE # for MKS sh
2737:
2738: # The HP-UX ksh and POSIX shell print the target directory to stdout
2739: # if CDPATH is set.
2740: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741:
2742: relink_command=\"$relink_command\"
2743:
2744: # This environment variable determines our operation mode.
2745: if test \"\$libtool_install_magic\" = \"$magic\"; then
2746: # install mode needs the following variables:
2747: generated_by_libtool_version='$macro_version'
2748: notinst_deplibs='$notinst_deplibs'
2749: else
2750: # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751: if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752: ECHO=\"$qecho\"
2753: file=\"\$0\"
2754: # Make sure echo works.
2755: if test \"X\$1\" = X--no-reexec; then
2756: # Discard the --no-reexec flag, and continue.
2757: shift
2758: elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759: # Yippee, \$ECHO works!
2760: :
2761: else
2762: # Restart under the correct shell, and then maybe \$ECHO will work.
2763: exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2764: fi
2765: fi\
2766: "
2767: $ECHO "\
2768:
2769: # Find the directory that this script lives in.
2770: thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2772:
2773: # Follow symbolic links until we get to the real thisdir.
2774: file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2775: while test -n \"\$file\"; do
2776: destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2777:
2778: # If there was a directory component, then change thisdir.
2779: if test \"x\$destdir\" != \"x\$file\"; then
2780: case \"\$destdir\" in
2781: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2782: *) thisdir=\"\$thisdir/\$destdir\" ;;
2783: esac
2784: fi
2785:
2786: file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787: file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788: done
2789: "
2790: }
2791: # end: func_emit_wrapper_part1
2792:
2793: # func_emit_wrapper_part2 [arg=no]
2794: #
2795: # Emit the second part of a libtool wrapper script on stdout.
2796: # For more information, see the description associated with
2797: # func_emit_wrapper(), below.
2798: func_emit_wrapper_part2 ()
2799: {
2800: func_emit_wrapper_part2_arg1=no
2801: if test -n "$1" ; then
2802: func_emit_wrapper_part2_arg1=$1
2803: fi
2804:
2805: $ECHO "\
2806:
2807: # Usually 'no', except on cygwin/mingw when embedded into
2808: # the cwrapper.
2809: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2810: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2811: # special case for '.'
2812: if test \"\$thisdir\" = \".\"; then
2813: thisdir=\`pwd\`
2814: fi
2815: # remove .libs from thisdir
2816: case \"\$thisdir\" in
2817: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818: $objdir ) thisdir=. ;;
2819: esac
2820: fi
2821:
2822: # Try to get the absolute directory name.
2823: absdir=\`cd \"\$thisdir\" && pwd\`
2824: test -n \"\$absdir\" && thisdir=\"\$absdir\"
2825: "
2826:
2827: if test "$fast_install" = yes; then
2828: $ECHO "\
2829: program=lt-'$outputname'$exeext
2830: progdir=\"\$thisdir/$objdir\"
2831:
2832: if test ! -f \"\$progdir/\$program\" ||
2833: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2834: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2835:
2836: file=\"\$\$-\$program\"
2837:
2838: if test ! -d \"\$progdir\"; then
2839: $MKDIR \"\$progdir\"
2840: else
2841: $RM \"\$progdir/\$file\"
2842: fi"
2843:
2844: $ECHO "\
2845:
2846: # relink executable if necessary
2847: if test -n \"\$relink_command\"; then
2848: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2849: else
2850: $ECHO \"\$relink_command_output\" >&2
2851: $RM \"\$progdir/\$file\"
2852: exit 1
2853: fi
2854: fi
2855:
2856: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857: { $RM \"\$progdir/\$program\";
2858: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859: $RM \"\$progdir/\$file\"
2860: fi"
2861: else
2862: $ECHO "\
2863: program='$outputname'
2864: progdir=\"\$thisdir/$objdir\"
2865: "
2866: fi
2867:
2868: $ECHO "\
2869:
2870: if test -f \"\$progdir/\$program\"; then"
2871:
2872: # Export our shlibpath_var if we have one.
2873: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2874: $ECHO "\
2875: # Add our own library path to $shlibpath_var
2876: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2877:
2878: # Some systems cannot cope with colon-terminated $shlibpath_var
2879: # The second colon is a workaround for a bug in BeOS R4 sed
2880: $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2881:
2882: export $shlibpath_var
2883: "
2884: fi
2885:
2886: # fixup the dll searchpath if we need to.
2887: if test -n "$dllsearchpath"; then
2888: $ECHO "\
2889: # Add the dll search path components to the executable PATH
2890: PATH=$dllsearchpath:\$PATH
2891: "
2892: fi
2893:
2894: $ECHO "\
2895: if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896: # Run the actual program with our arguments.
2897: "
2898: case $host in
2899: # Backslashes separate directories on plain windows
2900: *-*-mingw | *-*-os2* | *-cegcc*)
2901: $ECHO "\
2902: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2903: "
2904: ;;
2905:
2906: *)
2907: $ECHO "\
2908: exec \"\$progdir/\$program\" \${1+\"\$@\"}
2909: "
2910: ;;
2911: esac
2912: $ECHO "\
2913: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914: exit 1
2915: fi
2916: else
2917: # The program doesn't exist.
2918: \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2919: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2920: $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2921: exit 1
2922: fi
2923: fi\
2924: "
2925: }
2926: # end: func_emit_wrapper_part2
2927:
2928:
2929: # func_emit_wrapper [arg=no]
2930: #
2931: # Emit a libtool wrapper script on stdout.
2932: # Don't directly open a file because we may want to
2933: # incorporate the script contents within a cygwin/mingw
2934: # wrapper executable. Must ONLY be called from within
2935: # func_mode_link because it depends on a number of variables
2936: # set therein.
2937: #
2938: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2939: # variable will take. If 'yes', then the emitted script
2940: # will assume that the directory in which it is stored is
2941: # the $objdir directory. This is a cygwin/mingw-specific
2942: # behavior.
2943: func_emit_wrapper ()
2944: {
2945: func_emit_wrapper_arg1=no
2946: if test -n "$1" ; then
2947: func_emit_wrapper_arg1=$1
2948: fi
2949:
2950: # split this up so that func_emit_cwrapperexe_src
2951: # can call each part independently.
2952: func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953: func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2954: }
2955:
2956:
2957: # func_to_host_path arg
2958: #
2959: # Convert paths to host format when used with build tools.
2960: # Intended for use with "native" mingw (where libtool itself
2961: # is running under the msys shell), or in the following cross-
2962: # build environments:
2963: # $build $host
2964: # mingw (msys) mingw [e.g. native]
2965: # cygwin mingw
2966: # *nix + wine mingw
2967: # where wine is equipped with the `winepath' executable.
2968: # In the native mingw case, the (msys) shell automatically
2969: # converts paths for any non-msys applications it launches,
2970: # but that facility isn't available from inside the cwrapper.
2971: # Similar accommodations are necessary for $host mingw and
2972: # $build cygwin. Calling this function does no harm for other
2973: # $host/$build combinations not listed above.
2974: #
2975: # ARG is the path (on $build) that should be converted to
2976: # the proper representation for $host. The result is stored
2977: # in $func_to_host_path_result.
2978: func_to_host_path ()
2979: {
2980: func_to_host_path_result="$1"
2981: if test -n "$1" ; then
2982: case $host in
2983: *mingw* )
2984: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2985: case $build in
2986: *mingw* ) # actually, msys
2987: # awkward: cmd appends spaces to result
2988: lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2989: func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2990: $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2991: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2992: $SED -e "$lt_sed_naive_backslashify"`
2993: ;;
2994: *cygwin* )
2995: func_to_host_path_tmp1=`cygpath -w "$1"`
2996: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2997: $SED -e "$lt_sed_naive_backslashify"`
2998: ;;
2999: * )
3000: # Unfortunately, winepath does not exit with a non-zero
3001: # error code, so we are forced to check the contents of
3002: # stdout. On the other hand, if the command is not
3003: # found, the shell will set an exit code of 127 and print
3004: # *an error message* to stdout. So we must check for both
3005: # error code of zero AND non-empty stdout, which explains
3006: # the odd construction:
3007: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3008: if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3009: func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3010: $SED -e "$lt_sed_naive_backslashify"`
3011: else
3012: # Allow warning below.
3013: func_to_host_path_result=""
3014: fi
3015: ;;
3016: esac
3017: if test -z "$func_to_host_path_result" ; then
3018: func_error "Could not determine host path corresponding to"
3019: func_error " '$1'"
3020: func_error "Continuing, but uninstalled executables may not work."
3021: # Fallback:
3022: func_to_host_path_result="$1"
3023: fi
3024: ;;
3025: esac
3026: fi
3027: }
3028: # end: func_to_host_path
3029:
3030: # func_to_host_pathlist arg
3031: #
3032: # Convert pathlists to host format when used with build tools.
3033: # See func_to_host_path(), above. This function supports the
3034: # following $build/$host combinations (but does no harm for
3035: # combinations not listed here):
3036: # $build $host
3037: # mingw (msys) mingw [e.g. native]
3038: # cygwin mingw
3039: # *nix + wine mingw
3040: #
3041: # Path separators are also converted from $build format to
3042: # $host format. If ARG begins or ends with a path separator
3043: # character, it is preserved (but converted to $host format)
3044: # on output.
3045: #
3046: # ARG is a pathlist (on $build) that should be converted to
3047: # the proper representation on $host. The result is stored
3048: # in $func_to_host_pathlist_result.
3049: func_to_host_pathlist ()
3050: {
3051: func_to_host_pathlist_result="$1"
3052: if test -n "$1" ; then
3053: case $host in
3054: *mingw* )
3055: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3056: # Remove leading and trailing path separator characters from
3057: # ARG. msys behavior is inconsistent here, cygpath turns them
3058: # into '.;' and ';.', and winepath ignores them completely.
3059: func_to_host_pathlist_tmp2="$1"
3060: # Once set for this call, this variable should not be
3061: # reassigned. It is used in tha fallback case.
3062: func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3063: $SED -e 's|^:*||' -e 's|:*$||'`
3064: case $build in
3065: *mingw* ) # Actually, msys.
3066: # Awkward: cmd appends spaces to result.
3067: lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3068: func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3069: $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3070: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3071: $SED -e "$lt_sed_naive_backslashify"`
3072: ;;
3073: *cygwin* )
3074: func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3075: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3076: $SED -e "$lt_sed_naive_backslashify"`
3077: ;;
3078: * )
3079: # unfortunately, winepath doesn't convert pathlists
3080: func_to_host_pathlist_result=""
3081: func_to_host_pathlist_oldIFS=$IFS
3082: IFS=:
3083: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3084: IFS=$func_to_host_pathlist_oldIFS
3085: if test -n "$func_to_host_pathlist_f" ; then
3086: func_to_host_path "$func_to_host_pathlist_f"
3087: if test -n "$func_to_host_path_result" ; then
3088: if test -z "$func_to_host_pathlist_result" ; then
3089: func_to_host_pathlist_result="$func_to_host_path_result"
3090: else
3091: func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3092: fi
3093: fi
3094: fi
3095: IFS=:
3096: done
3097: IFS=$func_to_host_pathlist_oldIFS
3098: ;;
3099: esac
3100: if test -z "$func_to_host_pathlist_result" ; then
3101: func_error "Could not determine the host path(s) corresponding to"
3102: func_error " '$1'"
3103: func_error "Continuing, but uninstalled executables may not work."
3104: # Fallback. This may break if $1 contains DOS-style drive
3105: # specifications. The fix is not to complicate the expression
3106: # below, but for the user to provide a working wine installation
3107: # with winepath so that path translation in the cross-to-mingw
3108: # case works properly.
3109: lt_replace_pathsep_nix_to_dos="s|:|;|g"
3110: func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3111: $SED -e "$lt_replace_pathsep_nix_to_dos"`
3112: fi
3113: # Now, add the leading and trailing path separators back
3114: case "$1" in
3115: :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3116: ;;
3117: esac
3118: case "$1" in
3119: *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3120: ;;
3121: esac
3122: ;;
3123: esac
3124: fi
3125: }
3126: # end: func_to_host_pathlist
3127:
3128: # func_emit_cwrapperexe_src
3129: # emit the source code for a wrapper executable on stdout
3130: # Must ONLY be called from within func_mode_link because
3131: # it depends on a number of variable set therein.
3132: func_emit_cwrapperexe_src ()
3133: {
3134: cat <<EOF
3135:
3136: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137: Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3138:
3139: The $output program cannot be directly executed until all the libtool
3140: libraries that it depends on are installed.
3141:
3142: This wrapper executable should never be moved out of the build directory.
3143: If it is, it will not operate correctly.
3144:
3145: Currently, it simply execs the wrapper *script* "$SHELL $output",
3146: but could eventually absorb all of the scripts functionality and
3147: exec $objdir/$outputname directly.
3148: */
3149: EOF
3150: cat <<"EOF"
3151: #include <stdio.h>
3152: #include <stdlib.h>
3153: #ifdef _MSC_VER
3154: # include <direct.h>
3155: # include <process.h>
3156: # include <io.h>
3157: # define setmode _setmode
3158: #else
3159: # include <unistd.h>
3160: # include <stdint.h>
3161: # ifdef __CYGWIN__
3162: # include <io.h>
3163: # define HAVE_SETENV
3164: # ifdef __STRICT_ANSI__
3165: char *realpath (const char *, char *);
3166: int putenv (char *);
3167: int setenv (const char *, const char *, int);
3168: # endif
3169: # endif
3170: #endif
3171: #include <malloc.h>
3172: #include <stdarg.h>
3173: #include <assert.h>
3174: #include <string.h>
3175: #include <ctype.h>
3176: #include <errno.h>
3177: #include <fcntl.h>
3178: #include <sys/stat.h>
3179:
3180: #if defined(PATH_MAX)
3181: # define LT_PATHMAX PATH_MAX
3182: #elif defined(MAXPATHLEN)
3183: # define LT_PATHMAX MAXPATHLEN
3184: #else
3185: # define LT_PATHMAX 1024
3186: #endif
3187:
3188: #ifndef S_IXOTH
3189: # define S_IXOTH 0
3190: #endif
3191: #ifndef S_IXGRP
3192: # define S_IXGRP 0
3193: #endif
3194:
3195: #ifdef _MSC_VER
3196: # define S_IXUSR _S_IEXEC
3197: # define stat _stat
3198: # ifndef _INTPTR_T_DEFINED
3199: # define intptr_t int
3200: # endif
3201: #endif
3202:
3203: #ifndef DIR_SEPARATOR
3204: # define DIR_SEPARATOR '/'
3205: # define PATH_SEPARATOR ':'
3206: #endif
3207:
3208: #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3209: defined (__OS2__)
3210: # define HAVE_DOS_BASED_FILE_SYSTEM
3211: # define FOPEN_WB "wb"
3212: # ifndef DIR_SEPARATOR_2
3213: # define DIR_SEPARATOR_2 '\\'
3214: # endif
3215: # ifndef PATH_SEPARATOR_2
3216: # define PATH_SEPARATOR_2 ';'
3217: # endif
3218: #endif
3219:
3220: #ifndef DIR_SEPARATOR_2
3221: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3222: #else /* DIR_SEPARATOR_2 */
3223: # define IS_DIR_SEPARATOR(ch) \
3224: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3225: #endif /* DIR_SEPARATOR_2 */
3226:
3227: #ifndef PATH_SEPARATOR_2
3228: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3229: #else /* PATH_SEPARATOR_2 */
3230: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3231: #endif /* PATH_SEPARATOR_2 */
3232:
3233: #ifdef __CYGWIN__
3234: # define FOPEN_WB "wb"
3235: #endif
3236:
3237: #ifndef FOPEN_WB
3238: # define FOPEN_WB "w"
3239: #endif
3240: #ifndef _O_BINARY
3241: # define _O_BINARY 0
3242: #endif
3243:
3244: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
3245: #define XFREE(stale) do { \
3246: if (stale) { free ((void *) stale); stale = 0; } \
3247: } while (0)
3248:
3249: #undef LTWRAPPER_DEBUGPRINTF
3250: #if defined DEBUGWRAPPER
3251: # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252: static void
3253: ltwrapper_debugprintf (const char *fmt, ...)
3254: {
3255: va_list args;
3256: va_start (args, fmt);
3257: (void) vfprintf (stderr, fmt, args);
3258: va_end (args);
3259: }
3260: #else
3261: # define LTWRAPPER_DEBUGPRINTF(args)
3262: #endif
3263:
3264: const char *program_name = NULL;
3265:
3266: void *xmalloc (size_t num);
3267: char *xstrdup (const char *string);
3268: const char *base_name (const char *name);
3269: char *find_executable (const char *wrapper);
3270: char *chase_symlinks (const char *pathspec);
3271: int make_executable (const char *path);
3272: int check_executable (const char *path);
3273: char *strendzap (char *str, const char *pat);
3274: void lt_fatal (const char *message, ...);
3275: void lt_setenv (const char *name, const char *value);
3276: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277: void lt_opt_process_env_set (const char *arg);
3278: void lt_opt_process_env_prepend (const char *arg);
3279: void lt_opt_process_env_append (const char *arg);
3280: int lt_split_name_value (const char *arg, char** name, char** value);
3281: void lt_update_exe_path (const char *name, const char *value);
3282: void lt_update_lib_path (const char *name, const char *value);
3283:
3284: static const char *script_text_part1 =
3285: EOF
3286:
3287: func_emit_wrapper_part1 yes |
3288: $SED -e 's/\([\\"]\)/\\\1/g' \
3289: -e 's/^/ "/' -e 's/$/\\n"/'
3290: echo ";"
3291: cat <<EOF
3292:
3293: static const char *script_text_part2 =
3294: EOF
3295: func_emit_wrapper_part2 yes |
3296: $SED -e 's/\([\\"]\)/\\\1/g' \
3297: -e 's/^/ "/' -e 's/$/\\n"/'
3298: echo ";"
3299:
3300: cat <<EOF
3301: const char * MAGIC_EXE = "$magic_exe";
3302: const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303: EOF
3304:
3305: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306: func_to_host_pathlist "$temp_rpath"
3307: cat <<EOF
3308: const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
3309: EOF
3310: else
3311: cat <<"EOF"
3312: const char * LIB_PATH_VALUE = "";
3313: EOF
3314: fi
3315:
3316: if test -n "$dllsearchpath"; then
3317: func_to_host_pathlist "$dllsearchpath:"
3318: cat <<EOF
3319: const char * EXE_PATH_VARNAME = "PATH";
3320: const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
3321: EOF
3322: else
3323: cat <<"EOF"
3324: const char * EXE_PATH_VARNAME = "";
3325: const char * EXE_PATH_VALUE = "";
3326: EOF
3327: fi
3328:
3329: if test "$fast_install" = yes; then
3330: cat <<EOF
3331: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332: EOF
3333: else
3334: cat <<EOF
3335: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336: EOF
3337: fi
3338:
3339:
3340: cat <<"EOF"
3341:
3342: #define LTWRAPPER_OPTION_PREFIX "--lt-"
3343: #define LTWRAPPER_OPTION_PREFIX_LENGTH 5
3344:
3345: static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347:
3348: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
3349:
3350: static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351: static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
3352: /* argument is putenv-style "foo=bar", value of foo is set to bar */
3353:
3354: static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355: static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356: /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357:
3358: static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359: static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
3360: /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361:
3362: int
3363: main (int argc, char *argv[])
3364: {
3365: char **newargz;
3366: int newargc;
3367: char *tmp_pathspec;
3368: char *actual_cwrapper_path;
3369: char *actual_cwrapper_name;
3370: char *target_name;
3371: char *lt_argv_zero;
3372: intptr_t rval = 127;
3373:
3374: int i;
3375:
3376: program_name = (char *) xstrdup (base_name (argv[0]));
3377: LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
3378: LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379:
3380: /* very simple arg parsing; don't want to rely on getopt */
3381: for (i = 1; i < argc; i++)
3382: {
3383: if (strcmp (argv[i], dumpscript_opt) == 0)
3384: {
3385: EOF
3386: case "$host" in
3387: *mingw* | *cygwin* )
3388: # make stdout use "unix" line endings
3389: echo " setmode(1,_O_BINARY);"
3390: ;;
3391: esac
3392:
3393: cat <<"EOF"
3394: printf ("%s", script_text_part1);
3395: printf ("%s", script_text_part2);
3396: return 0;
3397: }
3398: }
3399:
3400: newargz = XMALLOC (char *, argc + 1);
3401: tmp_pathspec = find_executable (argv[0]);
3402: if (tmp_pathspec == NULL)
3403: lt_fatal ("Couldn't find %s", argv[0]);
3404: LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3405: tmp_pathspec));
3406:
3407: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3408: LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3409: actual_cwrapper_path));
3410: XFREE (tmp_pathspec);
3411:
3412: actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413: strendzap (actual_cwrapper_path, actual_cwrapper_name);
3414:
3415: /* wrapper name transforms */
3416: strendzap (actual_cwrapper_name, ".exe");
3417: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3418: XFREE (actual_cwrapper_name);
3419: actual_cwrapper_name = tmp_pathspec;
3420: tmp_pathspec = 0;
3421:
3422: /* target_name transforms -- use actual target program name; might have lt- prefix */
3423: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3424: strendzap (target_name, ".exe");
3425: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3426: XFREE (target_name);
3427: target_name = tmp_pathspec;
3428: tmp_pathspec = 0;
3429:
3430: LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431: target_name));
3432: EOF
3433:
3434: cat <<EOF
3435: newargz[0] =
3436: XMALLOC (char, (strlen (actual_cwrapper_path) +
3437: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3438: strcpy (newargz[0], actual_cwrapper_path);
3439: strcat (newargz[0], "$objdir");
3440: strcat (newargz[0], "/");
3441: EOF
3442:
3443: cat <<"EOF"
3444: /* stop here, and copy so we don't have to do this twice */
3445: tmp_pathspec = xstrdup (newargz[0]);
3446:
3447: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448: strcat (newargz[0], actual_cwrapper_name);
3449:
3450: /* DO want the lt- prefix here if it exists, so use target_name */
3451: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3452: XFREE (tmp_pathspec);
3453: tmp_pathspec = NULL;
3454: EOF
3455:
3456: case $host_os in
3457: mingw*)
3458: cat <<"EOF"
3459: {
3460: char* p;
3461: while ((p = strchr (newargz[0], '\\')) != NULL)
3462: {
3463: *p = '/';
3464: }
3465: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3466: {
3467: *p = '/';
3468: }
3469: }
3470: EOF
3471: ;;
3472: esac
3473:
3474: cat <<"EOF"
3475: XFREE (target_name);
3476: XFREE (actual_cwrapper_path);
3477: XFREE (actual_cwrapper_name);
3478:
3479: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3480: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
3481: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3482: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3483:
3484: newargc=0;
3485: for (i = 1; i < argc; i++)
3486: {
3487: if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3488: {
3489: if (argv[i][env_set_opt_len] == '=')
3490: {
3491: const char *p = argv[i] + env_set_opt_len + 1;
3492: lt_opt_process_env_set (p);
3493: }
3494: else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3495: {
3496: lt_opt_process_env_set (argv[++i]); /* don't copy */
3497: }
3498: else
3499: lt_fatal ("%s missing required argument", env_set_opt);
3500: continue;
3501: }
3502: if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3503: {
3504: if (argv[i][env_prepend_opt_len] == '=')
3505: {
3506: const char *p = argv[i] + env_prepend_opt_len + 1;
3507: lt_opt_process_env_prepend (p);
3508: }
3509: else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3510: {
3511: lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3512: }
3513: else
3514: lt_fatal ("%s missing required argument", env_prepend_opt);
3515: continue;
3516: }
3517: if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3518: {
3519: if (argv[i][env_append_opt_len] == '=')
3520: {
3521: const char *p = argv[i] + env_append_opt_len + 1;
3522: lt_opt_process_env_append (p);
3523: }
3524: else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3525: {
3526: lt_opt_process_env_append (argv[++i]); /* don't copy */
3527: }
3528: else
3529: lt_fatal ("%s missing required argument", env_append_opt);
3530: continue;
3531: }
3532: if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3533: {
3534: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3535: namespace, but it is not one of the ones we know about and
3536: have already dealt with, above (inluding dump-script), then
3537: report an error. Otherwise, targets might begin to believe
3538: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3539: namespace. The first time any user complains about this, we'll
3540: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3541: or a configure.ac-settable value.
3542: */
3543: lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544: ltwrapper_option_prefix, argv[i]);
3545: }
3546: /* otherwise ... */
3547: newargz[++newargc] = xstrdup (argv[i]);
3548: }
3549: newargz[++newargc] = NULL;
3550:
3551: LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552: for (i = 0; i < newargc; i++)
3553: {
3554: LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3555: }
3556:
3557: EOF
3558:
3559: case $host_os in
3560: mingw*)
3561: cat <<"EOF"
3562: /* execv doesn't actually work on mingw as expected on unix */
3563: rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3564: if (rval == -1)
3565: {
3566: /* failed to start process */
3567: LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568: return 127;
3569: }
3570: return rval;
3571: EOF
3572: ;;
3573: *)
3574: cat <<"EOF"
3575: execv (lt_argv_zero, newargz);
3576: return rval; /* =127, but avoids unused variable warning */
3577: EOF
3578: ;;
3579: esac
3580:
3581: cat <<"EOF"
3582: }
3583:
3584: void *
3585: xmalloc (size_t num)
3586: {
3587: void *p = (void *) malloc (num);
3588: if (!p)
3589: lt_fatal ("Memory exhausted");
3590:
3591: return p;
3592: }
3593:
3594: char *
3595: xstrdup (const char *string)
3596: {
3597: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598: string) : NULL;
3599: }
3600:
3601: const char *
3602: base_name (const char *name)
3603: {
3604: const char *base;
3605:
3606: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3607: /* Skip over the disk name in MSDOS pathnames. */
3608: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3609: name += 2;
3610: #endif
3611:
3612: for (base = name; *name; name++)
3613: if (IS_DIR_SEPARATOR (*name))
3614: base = name + 1;
3615: return base;
3616: }
3617:
3618: int
3619: check_executable (const char *path)
3620: {
3621: struct stat st;
3622:
3623: LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
3624: path ? (*path ? path : "EMPTY!") : "NULL!"));
3625: if ((!path) || (!*path))
3626: return 0;
3627:
3628: if ((stat (path, &st) >= 0)
3629: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630: return 1;
3631: else
3632: return 0;
3633: }
3634:
3635: int
3636: make_executable (const char *path)
3637: {
3638: int rval = 0;
3639: struct stat st;
3640:
3641: LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
3642: path ? (*path ? path : "EMPTY!") : "NULL!"));
3643: if ((!path) || (!*path))
3644: return 0;
3645:
3646: if (stat (path, &st) >= 0)
3647: {
3648: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3649: }
3650: return rval;
3651: }
3652:
3653: /* Searches for the full path of the wrapper. Returns
3654: newly allocated full path name if found, NULL otherwise
3655: Does not chase symlinks, even on platforms that support them.
3656: */
3657: char *
3658: find_executable (const char *wrapper)
3659: {
3660: int has_slash = 0;
3661: const char *p;
3662: const char *p_next;
3663: /* static buffer for getcwd */
3664: char tmp[LT_PATHMAX + 1];
3665: int tmp_len;
3666: char *concat_name;
3667:
3668: LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
3669: wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3670:
3671: if ((wrapper == NULL) || (*wrapper == '\0'))
3672: return NULL;
3673:
3674: /* Absolute path? */
3675: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3677: {
3678: concat_name = xstrdup (wrapper);
3679: if (check_executable (concat_name))
3680: return concat_name;
3681: XFREE (concat_name);
3682: }
3683: else
3684: {
3685: #endif
3686: if (IS_DIR_SEPARATOR (wrapper[0]))
3687: {
3688: concat_name = xstrdup (wrapper);
3689: if (check_executable (concat_name))
3690: return concat_name;
3691: XFREE (concat_name);
3692: }
3693: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3694: }
3695: #endif
3696:
3697: for (p = wrapper; *p; p++)
3698: if (*p == '/')
3699: {
3700: has_slash = 1;
3701: break;
3702: }
3703: if (!has_slash)
3704: {
3705: /* no slashes; search PATH */
3706: const char *path = getenv ("PATH");
3707: if (path != NULL)
3708: {
3709: for (p = path; *p; p = p_next)
3710: {
3711: const char *q;
3712: size_t p_len;
3713: for (q = p; *q; q++)
3714: if (IS_PATH_SEPARATOR (*q))
3715: break;
3716: p_len = q - p;
3717: p_next = (*q == '\0' ? q : q + 1);
3718: if (p_len == 0)
3719: {
3720: /* empty path: current directory */
3721: if (getcwd (tmp, LT_PATHMAX) == NULL)
3722: lt_fatal ("getcwd failed");
3723: tmp_len = strlen (tmp);
3724: concat_name =
3725: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3726: memcpy (concat_name, tmp, tmp_len);
3727: concat_name[tmp_len] = '/';
3728: strcpy (concat_name + tmp_len + 1, wrapper);
3729: }
3730: else
3731: {
3732: concat_name =
3733: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3734: memcpy (concat_name, p, p_len);
3735: concat_name[p_len] = '/';
3736: strcpy (concat_name + p_len + 1, wrapper);
3737: }
3738: if (check_executable (concat_name))
3739: return concat_name;
3740: XFREE (concat_name);
3741: }
3742: }
3743: /* not found in PATH; assume curdir */
3744: }
3745: /* Relative path | not found in path: prepend cwd */
3746: if (getcwd (tmp, LT_PATHMAX) == NULL)
3747: lt_fatal ("getcwd failed");
3748: tmp_len = strlen (tmp);
3749: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3750: memcpy (concat_name, tmp, tmp_len);
3751: concat_name[tmp_len] = '/';
3752: strcpy (concat_name + tmp_len + 1, wrapper);
3753:
3754: if (check_executable (concat_name))
3755: return concat_name;
3756: XFREE (concat_name);
3757: return NULL;
3758: }
3759:
3760: char *
3761: chase_symlinks (const char *pathspec)
3762: {
3763: #ifndef S_ISLNK
3764: return xstrdup (pathspec);
3765: #else
3766: char buf[LT_PATHMAX];
3767: struct stat s;
3768: char *tmp_pathspec = xstrdup (pathspec);
3769: char *p;
3770: int has_symlinks = 0;
3771: while (strlen (tmp_pathspec) && !has_symlinks)
3772: {
3773: LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3774: tmp_pathspec));
3775: if (lstat (tmp_pathspec, &s) == 0)
3776: {
3777: if (S_ISLNK (s.st_mode) != 0)
3778: {
3779: has_symlinks = 1;
3780: break;
3781: }
3782:
3783: /* search backwards for last DIR_SEPARATOR */
3784: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3785: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3786: p--;
3787: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3788: {
3789: /* no more DIR_SEPARATORS left */
3790: break;
3791: }
3792: *p = '\0';
3793: }
3794: else
3795: {
3796: char *errstr = strerror (errno);
3797: lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3798: }
3799: }
3800: XFREE (tmp_pathspec);
3801:
3802: if (!has_symlinks)
3803: {
3804: return xstrdup (pathspec);
3805: }
3806:
3807: tmp_pathspec = realpath (pathspec, buf);
3808: if (tmp_pathspec == 0)
3809: {
3810: lt_fatal ("Could not follow symlinks for %s", pathspec);
3811: }
3812: return xstrdup (tmp_pathspec);
3813: #endif
3814: }
3815:
3816: char *
3817: strendzap (char *str, const char *pat)
3818: {
3819: size_t len, patlen;
3820:
3821: assert (str != NULL);
3822: assert (pat != NULL);
3823:
3824: len = strlen (str);
3825: patlen = strlen (pat);
3826:
3827: if (patlen <= len)
3828: {
3829: str += len - patlen;
3830: if (strcmp (str, pat) == 0)
3831: *str = '\0';
3832: }
3833: return str;
3834: }
3835:
3836: static void
3837: lt_error_core (int exit_status, const char *mode,
3838: const char *message, va_list ap)
3839: {
3840: fprintf (stderr, "%s: %s: ", program_name, mode);
3841: vfprintf (stderr, message, ap);
3842: fprintf (stderr, ".\n");
3843:
3844: if (exit_status >= 0)
3845: exit (exit_status);
3846: }
3847:
3848: void
3849: lt_fatal (const char *message, ...)
3850: {
3851: va_list ap;
3852: va_start (ap, message);
3853: lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3854: va_end (ap);
3855: }
3856:
3857: void
3858: lt_setenv (const char *name, const char *value)
3859: {
3860: LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3861: (name ? name : "<NULL>"),
3862: (value ? value : "<NULL>")));
3863: {
3864: #ifdef HAVE_SETENV
3865: /* always make a copy, for consistency with !HAVE_SETENV */
3866: char *str = xstrdup (value);
3867: setenv (name, str, 1);
3868: #else
3869: int len = strlen (name) + 1 + strlen (value) + 1;
3870: char *str = XMALLOC (char, len);
3871: sprintf (str, "%s=%s", name, value);
3872: if (putenv (str) != EXIT_SUCCESS)
3873: {
3874: XFREE (str);
3875: }
3876: #endif
3877: }
3878: }
3879:
3880: char *
3881: lt_extend_str (const char *orig_value, const char *add, int to_end)
3882: {
3883: char *new_value;
3884: if (orig_value && *orig_value)
3885: {
3886: int orig_value_len = strlen (orig_value);
3887: int add_len = strlen (add);
3888: new_value = XMALLOC (char, add_len + orig_value_len + 1);
3889: if (to_end)
3890: {
3891: strcpy (new_value, orig_value);
3892: strcpy (new_value + orig_value_len, add);
3893: }
3894: else
3895: {
3896: strcpy (new_value, add);
3897: strcpy (new_value + add_len, orig_value);
3898: }
3899: }
3900: else
3901: {
3902: new_value = xstrdup (add);
3903: }
3904: return new_value;
3905: }
3906:
3907: int
3908: lt_split_name_value (const char *arg, char** name, char** value)
3909: {
3910: const char *p;
3911: int len;
3912: if (!arg || !*arg)
3913: return 1;
3914:
3915: p = strchr (arg, (int)'=');
3916:
3917: if (!p)
3918: return 1;
3919:
3920: *value = xstrdup (++p);
3921:
3922: len = strlen (arg) - strlen (*value);
3923: *name = XMALLOC (char, len);
3924: strncpy (*name, arg, len-1);
3925: (*name)[len - 1] = '\0';
3926:
3927: return 0;
3928: }
3929:
3930: void
3931: lt_opt_process_env_set (const char *arg)
3932: {
3933: char *name = NULL;
3934: char *value = NULL;
3935:
3936: if (lt_split_name_value (arg, &name, &value) != 0)
3937: {
3938: XFREE (name);
3939: XFREE (value);
3940: lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3941: }
3942:
3943: lt_setenv (name, value);
3944: XFREE (name);
3945: XFREE (value);
3946: }
3947:
3948: void
3949: lt_opt_process_env_prepend (const char *arg)
3950: {
3951: char *name = NULL;
3952: char *value = NULL;
3953: char *new_value = NULL;
3954:
3955: if (lt_split_name_value (arg, &name, &value) != 0)
3956: {
3957: XFREE (name);
3958: XFREE (value);
3959: lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3960: }
3961:
3962: new_value = lt_extend_str (getenv (name), value, 0);
3963: lt_setenv (name, new_value);
3964: XFREE (new_value);
3965: XFREE (name);
3966: XFREE (value);
3967: }
3968:
3969: void
3970: lt_opt_process_env_append (const char *arg)
3971: {
3972: char *name = NULL;
3973: char *value = NULL;
3974: char *new_value = NULL;
3975:
3976: if (lt_split_name_value (arg, &name, &value) != 0)
3977: {
3978: XFREE (name);
3979: XFREE (value);
3980: lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3981: }
3982:
3983: new_value = lt_extend_str (getenv (name), value, 1);
3984: lt_setenv (name, new_value);
3985: XFREE (new_value);
3986: XFREE (name);
3987: XFREE (value);
3988: }
3989:
3990: void
3991: lt_update_exe_path (const char *name, const char *value)
3992: {
3993: LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
3994: (name ? name : "<NULL>"),
3995: (value ? value : "<NULL>")));
3996:
3997: if (name && *name && value && *value)
3998: {
3999: char *new_value = lt_extend_str (getenv (name), value, 0);
4000: /* some systems can't cope with a ':'-terminated path #' */
4001: int len = strlen (new_value);
4002: while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4003: {
4004: new_value[len-1] = '\0';
4005: }
4006: lt_setenv (name, new_value);
4007: XFREE (new_value);
4008: }
4009: }
4010:
4011: void
4012: lt_update_lib_path (const char *name, const char *value)
4013: {
4014: LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4015: (name ? name : "<NULL>"),
4016: (value ? value : "<NULL>")));
4017:
4018: if (name && *name && value && *value)
4019: {
4020: char *new_value = lt_extend_str (getenv (name), value, 0);
4021: lt_setenv (name, new_value);
4022: XFREE (new_value);
4023: }
4024: }
4025:
4026:
4027: EOF
4028: }
4029: # end: func_emit_cwrapperexe_src
4030:
4031: # func_mode_link arg...
4032: func_mode_link ()
4033: {
4034: $opt_debug
4035: case $host in
4036: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4037: # It is impossible to link a dll without this setting, and
4038: # we shouldn't force the makefile maintainer to figure out
4039: # which system we are compiling for in order to pass an extra
4040: # flag for every libtool invocation.
4041: # allow_undefined=no
4042:
4043: # FIXME: Unfortunately, there are problems with the above when trying
4044: # to make a dll which has undefined symbols, in which case not
4045: # even a static library is built. For now, we need to specify
4046: # -no-undefined on the libtool link line when we can be certain
4047: # that all symbols are satisfied, otherwise we get a static library.
4048: allow_undefined=yes
4049: ;;
4050: *)
4051: allow_undefined=yes
4052: ;;
4053: esac
4054: libtool_args=$nonopt
4055: base_compile="$nonopt $@"
4056: compile_command=$nonopt
4057: finalize_command=$nonopt
4058:
4059: compile_rpath=
4060: finalize_rpath=
4061: compile_shlibpath=
4062: finalize_shlibpath=
4063: convenience=
4064: old_convenience=
4065: deplibs=
4066: old_deplibs=
4067: compiler_flags=
4068: linker_flags=
4069: dllsearchpath=
4070: lib_search_path=`pwd`
4071: inst_prefix_dir=
4072: new_inherited_linker_flags=
4073:
4074: avoid_version=no
4075: dlfiles=
4076: dlprefiles=
4077: dlself=no
4078: export_dynamic=no
4079: export_symbols=
4080: export_symbols_regex=
4081: generated=
4082: libobjs=
4083: ltlibs=
4084: module=no
4085: no_install=no
4086: objs=
4087: non_pic_objects=
4088: precious_files_regex=
4089: prefer_static_libs=no
4090: preload=no
4091: prev=
4092: prevarg=
4093: release=
4094: rpath=
4095: xrpath=
4096: perm_rpath=
4097: temp_rpath=
4098: thread_safe=no
4099: vinfo=
4100: vinfo_number=no
4101: weak_libs=
4102: single_module="${wl}-single_module"
4103: func_infer_tag $base_compile
4104:
4105: # We need to know -static, to get the right output filenames.
4106: for arg
4107: do
4108: case $arg in
4109: -shared)
4110: test "$build_libtool_libs" != yes && \
4111: func_fatal_configuration "can not build a shared library"
4112: build_old_libs=no
4113: break
4114: ;;
4115: -all-static | -static | -static-libtool-libs)
4116: case $arg in
4117: -all-static)
4118: if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4119: func_warning "complete static linking is impossible in this configuration"
4120: fi
4121: if test -n "$link_static_flag"; then
4122: dlopen_self=$dlopen_self_static
4123: fi
4124: prefer_static_libs=yes
4125: ;;
4126: -static)
4127: if test -z "$pic_flag" && test -n "$link_static_flag"; then
4128: dlopen_self=$dlopen_self_static
4129: fi
4130: prefer_static_libs=built
4131: ;;
4132: -static-libtool-libs)
4133: if test -z "$pic_flag" && test -n "$link_static_flag"; then
4134: dlopen_self=$dlopen_self_static
4135: fi
4136: prefer_static_libs=yes
4137: ;;
4138: esac
4139: build_libtool_libs=no
4140: build_old_libs=yes
4141: break
4142: ;;
4143: esac
4144: done
4145:
4146: # See if our shared archives depend on static archives.
4147: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4148:
4149: # Go through the arguments, transforming them on the way.
4150: while test "$#" -gt 0; do
4151: arg="$1"
4152: shift
4153: func_quote_for_eval "$arg"
4154: qarg=$func_quote_for_eval_unquoted_result
4155: func_append libtool_args " $func_quote_for_eval_result"
4156:
4157: # If the previous option needs an argument, assign it.
4158: if test -n "$prev"; then
4159: case $prev in
4160: output)
4161: func_append compile_command " @OUTPUT@"
4162: func_append finalize_command " @OUTPUT@"
4163: ;;
4164: esac
4165:
4166: case $prev in
4167: dlfiles|dlprefiles)
4168: if test "$preload" = no; then
4169: # Add the symbol object into the linking commands.
4170: func_append compile_command " @SYMFILE@"
4171: func_append finalize_command " @SYMFILE@"
4172: preload=yes
4173: fi
4174: case $arg in
4175: *.la | *.lo) ;; # We handle these cases below.
4176: force)
4177: if test "$dlself" = no; then
4178: dlself=needless
4179: export_dynamic=yes
4180: fi
4181: prev=
4182: continue
4183: ;;
4184: self)
4185: if test "$prev" = dlprefiles; then
4186: dlself=yes
4187: elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4188: dlself=yes
4189: else
4190: dlself=needless
4191: export_dynamic=yes
4192: fi
4193: prev=
4194: continue
4195: ;;
4196: *)
4197: if test "$prev" = dlfiles; then
4198: dlfiles="$dlfiles $arg"
4199: else
4200: dlprefiles="$dlprefiles $arg"
4201: fi
4202: prev=
4203: continue
4204: ;;
4205: esac
4206: ;;
4207: expsyms)
4208: export_symbols="$arg"
4209: test -f "$arg" \
4210: || func_fatal_error "symbol file \`$arg' does not exist"
4211: prev=
4212: continue
4213: ;;
4214: expsyms_regex)
4215: export_symbols_regex="$arg"
4216: prev=
4217: continue
4218: ;;
4219: framework)
4220: case $host in
4221: *-*-darwin*)
4222: case "$deplibs " in
4223: *" $qarg.ltframework "*) ;;
4224: *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4225: ;;
4226: esac
4227: ;;
4228: esac
4229: prev=
4230: continue
4231: ;;
4232: inst_prefix)
4233: inst_prefix_dir="$arg"
4234: prev=
4235: continue
4236: ;;
4237: objectlist)
4238: if test -f "$arg"; then
4239: save_arg=$arg
4240: moreargs=
4241: for fil in `cat "$save_arg"`
4242: do
4243: # moreargs="$moreargs $fil"
4244: arg=$fil
4245: # A libtool-controlled object.
4246:
4247: # Check to see that this really is a libtool object.
4248: if func_lalib_unsafe_p "$arg"; then
4249: pic_object=
4250: non_pic_object=
4251:
4252: # Read the .lo file
4253: func_source "$arg"
4254:
4255: if test -z "$pic_object" ||
4256: test -z "$non_pic_object" ||
4257: test "$pic_object" = none &&
4258: test "$non_pic_object" = none; then
4259: func_fatal_error "cannot find name of object for \`$arg'"
4260: fi
4261:
4262: # Extract subdirectory from the argument.
4263: func_dirname "$arg" "/" ""
4264: xdir="$func_dirname_result"
4265:
4266: if test "$pic_object" != none; then
4267: # Prepend the subdirectory the object is found in.
4268: pic_object="$xdir$pic_object"
4269:
4270: if test "$prev" = dlfiles; then
4271: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4272: dlfiles="$dlfiles $pic_object"
4273: prev=
4274: continue
4275: else
4276: # If libtool objects are unsupported, then we need to preload.
4277: prev=dlprefiles
4278: fi
4279: fi
4280:
4281: # CHECK ME: I think I busted this. -Ossama
4282: if test "$prev" = dlprefiles; then
4283: # Preload the old-style object.
4284: dlprefiles="$dlprefiles $pic_object"
4285: prev=
4286: fi
4287:
4288: # A PIC object.
4289: func_append libobjs " $pic_object"
4290: arg="$pic_object"
4291: fi
4292:
4293: # Non-PIC object.
4294: if test "$non_pic_object" != none; then
4295: # Prepend the subdirectory the object is found in.
4296: non_pic_object="$xdir$non_pic_object"
4297:
4298: # A standard non-PIC object
4299: func_append non_pic_objects " $non_pic_object"
4300: if test -z "$pic_object" || test "$pic_object" = none ; then
4301: arg="$non_pic_object"
4302: fi
4303: else
4304: # If the PIC object exists, use it instead.
4305: # $xdir was prepended to $pic_object above.
4306: non_pic_object="$pic_object"
4307: func_append non_pic_objects " $non_pic_object"
4308: fi
4309: else
4310: # Only an error if not doing a dry-run.
4311: if $opt_dry_run; then
4312: # Extract subdirectory from the argument.
4313: func_dirname "$arg" "/" ""
4314: xdir="$func_dirname_result"
4315:
4316: func_lo2o "$arg"
4317: pic_object=$xdir$objdir/$func_lo2o_result
4318: non_pic_object=$xdir$func_lo2o_result
4319: func_append libobjs " $pic_object"
4320: func_append non_pic_objects " $non_pic_object"
4321: else
4322: func_fatal_error "\`$arg' is not a valid libtool object"
4323: fi
4324: fi
4325: done
4326: else
4327: func_fatal_error "link input file \`$arg' does not exist"
4328: fi
4329: arg=$save_arg
4330: prev=
4331: continue
4332: ;;
4333: precious_regex)
4334: precious_files_regex="$arg"
4335: prev=
4336: continue
4337: ;;
4338: release)
4339: release="-$arg"
4340: prev=
4341: continue
4342: ;;
4343: rpath | xrpath)
4344: # We need an absolute path.
4345: case $arg in
4346: [\\/]* | [A-Za-z]:[\\/]*) ;;
4347: *)
4348: func_fatal_error "only absolute run-paths are allowed"
4349: ;;
4350: esac
4351: if test "$prev" = rpath; then
4352: case "$rpath " in
4353: *" $arg "*) ;;
4354: *) rpath="$rpath $arg" ;;
4355: esac
4356: else
4357: case "$xrpath " in
4358: *" $arg "*) ;;
4359: *) xrpath="$xrpath $arg" ;;
4360: esac
4361: fi
4362: prev=
4363: continue
4364: ;;
4365: shrext)
4366: shrext_cmds="$arg"
4367: prev=
4368: continue
4369: ;;
4370: weak)
4371: weak_libs="$weak_libs $arg"
4372: prev=
4373: continue
4374: ;;
4375: xcclinker)
4376: linker_flags="$linker_flags $qarg"
4377: compiler_flags="$compiler_flags $qarg"
4378: prev=
4379: func_append compile_command " $qarg"
4380: func_append finalize_command " $qarg"
4381: continue
4382: ;;
4383: xcompiler)
4384: compiler_flags="$compiler_flags $qarg"
4385: prev=
4386: func_append compile_command " $qarg"
4387: func_append finalize_command " $qarg"
4388: continue
4389: ;;
4390: xlinker)
4391: linker_flags="$linker_flags $qarg"
4392: compiler_flags="$compiler_flags $wl$qarg"
4393: prev=
4394: func_append compile_command " $wl$qarg"
4395: func_append finalize_command " $wl$qarg"
4396: continue
4397: ;;
4398: *)
4399: eval "$prev=\"\$arg\""
4400: prev=
4401: continue
4402: ;;
4403: esac
4404: fi # test -n "$prev"
4405:
4406: prevarg="$arg"
4407:
4408: case $arg in
4409: -all-static)
4410: if test -n "$link_static_flag"; then
4411: # See comment for -static flag below, for more details.
4412: func_append compile_command " $link_static_flag"
4413: func_append finalize_command " $link_static_flag"
4414: fi
4415: continue
4416: ;;
4417:
4418: -allow-undefined)
4419: # FIXME: remove this flag sometime in the future.
4420: func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4421: ;;
4422:
4423: -avoid-version)
4424: avoid_version=yes
4425: continue
4426: ;;
4427:
4428: -dlopen)
4429: prev=dlfiles
4430: continue
4431: ;;
4432:
4433: -dlpreopen)
4434: prev=dlprefiles
4435: continue
4436: ;;
4437:
4438: -export-dynamic)
4439: export_dynamic=yes
4440: continue
4441: ;;
4442:
4443: -export-symbols | -export-symbols-regex)
4444: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4445: func_fatal_error "more than one -exported-symbols argument is not allowed"
4446: fi
4447: if test "X$arg" = "X-export-symbols"; then
4448: prev=expsyms
4449: else
4450: prev=expsyms_regex
4451: fi
4452: continue
4453: ;;
4454:
4455: -framework)
4456: prev=framework
4457: continue
4458: ;;
4459:
4460: -inst-prefix-dir)
4461: prev=inst_prefix
4462: continue
4463: ;;
4464:
4465: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4466: # so, if we see these flags be careful not to treat them like -L
4467: -L[A-Z][A-Z]*:*)
4468: case $with_gcc/$host in
4469: no/*-*-irix* | /*-*-irix*)
4470: func_append compile_command " $arg"
4471: func_append finalize_command " $arg"
4472: ;;
4473: esac
4474: continue
4475: ;;
4476:
4477: -L*)
4478: func_stripname '-L' '' "$arg"
4479: dir=$func_stripname_result
4480: if test -z "$dir"; then
4481: if test "$#" -gt 0; then
4482: func_fatal_error "require no space between \`-L' and \`$1'"
4483: else
4484: func_fatal_error "need path for \`-L' option"
4485: fi
4486: fi
4487: # We need an absolute path.
4488: case $dir in
4489: [\\/]* | [A-Za-z]:[\\/]*) ;;
4490: *)
4491: absdir=`cd "$dir" && pwd`
4492: test -z "$absdir" && \
4493: func_fatal_error "cannot determine absolute directory name of \`$dir'"
4494: dir="$absdir"
4495: ;;
4496: esac
4497: case "$deplibs " in
4498: *" -L$dir "*) ;;
4499: *)
4500: deplibs="$deplibs -L$dir"
4501: lib_search_path="$lib_search_path $dir"
4502: ;;
4503: esac
4504: case $host in
4505: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4506: testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4507: case :$dllsearchpath: in
4508: *":$dir:"*) ;;
4509: ::) dllsearchpath=$dir;;
4510: *) dllsearchpath="$dllsearchpath:$dir";;
4511: esac
4512: case :$dllsearchpath: in
4513: *":$testbindir:"*) ;;
4514: ::) dllsearchpath=$testbindir;;
4515: *) dllsearchpath="$dllsearchpath:$testbindir";;
4516: esac
4517: ;;
4518: esac
4519: continue
4520: ;;
4521:
4522: -l*)
4523: if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4524: case $host in
4525: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4526: # These systems don't actually have a C or math library (as such)
4527: continue
4528: ;;
4529: *-*-os2*)
4530: # These systems don't actually have a C library (as such)
4531: test "X$arg" = "X-lc" && continue
4532: ;;
4533: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4534: # Do not include libc due to us having libc/libc_r.
4535: test "X$arg" = "X-lc" && continue
4536: ;;
4537: *-*-rhapsody* | *-*-darwin1.[012])
4538: # Rhapsody C and math libraries are in the System framework
4539: deplibs="$deplibs System.ltframework"
4540: continue
4541: ;;
4542: *-*-sco3.2v5* | *-*-sco5v6*)
4543: # Causes problems with __ctype
4544: test "X$arg" = "X-lc" && continue
4545: ;;
4546: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4547: # Compiler inserts libc in the correct place for threads to work
4548: test "X$arg" = "X-lc" && continue
4549: ;;
4550: esac
4551: elif test "X$arg" = "X-lc_r"; then
4552: case $host in
4553: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4554: # Do not include libc_r directly, use -pthread flag.
4555: continue
4556: ;;
4557: esac
4558: fi
4559: deplibs="$deplibs $arg"
4560: continue
4561: ;;
4562:
4563: -module)
4564: module=yes
4565: continue
4566: ;;
4567:
4568: # Tru64 UNIX uses -model [arg] to determine the layout of C++
4569: # classes, name mangling, and exception handling.
4570: # Darwin uses the -arch flag to determine output architecture.
4571: -model|-arch|-isysroot)
4572: compiler_flags="$compiler_flags $arg"
4573: func_append compile_command " $arg"
4574: func_append finalize_command " $arg"
4575: prev=xcompiler
4576: continue
4577: ;;
4578:
4579: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4580: compiler_flags="$compiler_flags $arg"
4581: func_append compile_command " $arg"
4582: func_append finalize_command " $arg"
4583: case "$new_inherited_linker_flags " in
4584: *" $arg "*) ;;
4585: * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4586: esac
4587: continue
4588: ;;
4589:
4590: -multi_module)
4591: single_module="${wl}-multi_module"
4592: continue
4593: ;;
4594:
4595: -no-fast-install)
4596: fast_install=no
4597: continue
4598: ;;
4599:
4600: -no-install)
4601: case $host in
4602: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4603: # The PATH hackery in wrapper scripts is required on Windows
4604: # and Darwin in order for the loader to find any dlls it needs.
4605: func_warning "\`-no-install' is ignored for $host"
4606: func_warning "assuming \`-no-fast-install' instead"
4607: fast_install=no
4608: ;;
4609: *) no_install=yes ;;
4610: esac
4611: continue
4612: ;;
4613:
4614: -no-undefined)
4615: allow_undefined=no
4616: continue
4617: ;;
4618:
4619: -objectlist)
4620: prev=objectlist
4621: continue
4622: ;;
4623:
4624: -o) prev=output ;;
4625:
4626: -precious-files-regex)
4627: prev=precious_regex
4628: continue
4629: ;;
4630:
4631: -release)
4632: prev=release
4633: continue
4634: ;;
4635:
4636: -rpath)
4637: prev=rpath
4638: continue
4639: ;;
4640:
4641: -R)
4642: prev=xrpath
4643: continue
4644: ;;
4645:
4646: -R*)
4647: func_stripname '-R' '' "$arg"
4648: dir=$func_stripname_result
4649: # We need an absolute path.
4650: case $dir in
4651: [\\/]* | [A-Za-z]:[\\/]*) ;;
4652: *)
4653: func_fatal_error "only absolute run-paths are allowed"
4654: ;;
4655: esac
4656: case "$xrpath " in
4657: *" $dir "*) ;;
4658: *) xrpath="$xrpath $dir" ;;
4659: esac
4660: continue
4661: ;;
4662:
4663: -shared)
4664: # The effects of -shared are defined in a previous loop.
4665: continue
4666: ;;
4667:
4668: -shrext)
4669: prev=shrext
4670: continue
4671: ;;
4672:
4673: -static | -static-libtool-libs)
4674: # The effects of -static are defined in a previous loop.
4675: # We used to do the same as -all-static on platforms that
4676: # didn't have a PIC flag, but the assumption that the effects
4677: # would be equivalent was wrong. It would break on at least
4678: # Digital Unix and AIX.
4679: continue
4680: ;;
4681:
4682: -thread-safe)
4683: thread_safe=yes
4684: continue
4685: ;;
4686:
4687: -version-info)
4688: prev=vinfo
4689: continue
4690: ;;
4691:
4692: -version-number)
4693: prev=vinfo
4694: vinfo_number=yes
4695: continue
4696: ;;
4697:
4698: -weak)
4699: prev=weak
4700: continue
4701: ;;
4702:
4703: -Wc,*)
4704: func_stripname '-Wc,' '' "$arg"
4705: args=$func_stripname_result
4706: arg=
4707: save_ifs="$IFS"; IFS=','
4708: for flag in $args; do
4709: IFS="$save_ifs"
4710: func_quote_for_eval "$flag"
4711: arg="$arg $wl$func_quote_for_eval_result"
4712: compiler_flags="$compiler_flags $func_quote_for_eval_result"
4713: done
4714: IFS="$save_ifs"
4715: func_stripname ' ' '' "$arg"
4716: arg=$func_stripname_result
4717: ;;
4718:
4719: -Wl,*)
4720: func_stripname '-Wl,' '' "$arg"
4721: args=$func_stripname_result
4722: arg=
4723: save_ifs="$IFS"; IFS=','
4724: for flag in $args; do
4725: IFS="$save_ifs"
4726: func_quote_for_eval "$flag"
4727: arg="$arg $wl$func_quote_for_eval_result"
4728: compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4729: linker_flags="$linker_flags $func_quote_for_eval_result"
4730: done
4731: IFS="$save_ifs"
4732: func_stripname ' ' '' "$arg"
4733: arg=$func_stripname_result
4734: ;;
4735:
4736: -Xcompiler)
4737: prev=xcompiler
4738: continue
4739: ;;
4740:
4741: -Xlinker)
4742: prev=xlinker
4743: continue
4744: ;;
4745:
4746: -XCClinker)
4747: prev=xcclinker
4748: continue
4749: ;;
4750:
4751: # -msg_* for osf cc
4752: -msg_*)
4753: func_quote_for_eval "$arg"
4754: arg="$func_quote_for_eval_result"
4755: ;;
4756:
4757: # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4758: # -r[0-9][0-9]* specifies the processor on the SGI compiler
4759: # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4760: # +DA*, +DD* enable 64-bit mode on the HP compiler
4761: # -q* pass through compiler args for the IBM compiler
4762: # -m*, -t[45]*, -txscale* pass through architecture-specific
4763: # compiler args for GCC
4764: # -F/path gives path to uninstalled frameworks, gcc on darwin
4765: # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4766: # @file GCC response files
4767: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4768: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4769: func_quote_for_eval "$arg"
4770: arg="$func_quote_for_eval_result"
4771: func_append compile_command " $arg"
4772: func_append finalize_command " $arg"
4773: compiler_flags="$compiler_flags $arg"
4774: continue
4775: ;;
4776:
4777: # Some other compiler flag.
4778: -* | +*)
4779: func_quote_for_eval "$arg"
4780: arg="$func_quote_for_eval_result"
4781: ;;
4782:
4783: *.$objext)
4784: # A standard object.
4785: objs="$objs $arg"
4786: ;;
4787:
4788: *.lo)
4789: # A libtool-controlled object.
4790:
4791: # Check to see that this really is a libtool object.
4792: if func_lalib_unsafe_p "$arg"; then
4793: pic_object=
4794: non_pic_object=
4795:
4796: # Read the .lo file
4797: func_source "$arg"
4798:
4799: if test -z "$pic_object" ||
4800: test -z "$non_pic_object" ||
4801: test "$pic_object" = none &&
4802: test "$non_pic_object" = none; then
4803: func_fatal_error "cannot find name of object for \`$arg'"
4804: fi
4805:
4806: # Extract subdirectory from the argument.
4807: func_dirname "$arg" "/" ""
4808: xdir="$func_dirname_result"
4809:
4810: if test "$pic_object" != none; then
4811: # Prepend the subdirectory the object is found in.
4812: pic_object="$xdir$pic_object"
4813:
4814: if test "$prev" = dlfiles; then
4815: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4816: dlfiles="$dlfiles $pic_object"
4817: prev=
4818: continue
4819: else
4820: # If libtool objects are unsupported, then we need to preload.
4821: prev=dlprefiles
4822: fi
4823: fi
4824:
4825: # CHECK ME: I think I busted this. -Ossama
4826: if test "$prev" = dlprefiles; then
4827: # Preload the old-style object.
4828: dlprefiles="$dlprefiles $pic_object"
4829: prev=
4830: fi
4831:
4832: # A PIC object.
4833: func_append libobjs " $pic_object"
4834: arg="$pic_object"
4835: fi
4836:
4837: # Non-PIC object.
4838: if test "$non_pic_object" != none; then
4839: # Prepend the subdirectory the object is found in.
4840: non_pic_object="$xdir$non_pic_object"
4841:
4842: # A standard non-PIC object
4843: func_append non_pic_objects " $non_pic_object"
4844: if test -z "$pic_object" || test "$pic_object" = none ; then
4845: arg="$non_pic_object"
4846: fi
4847: else
4848: # If the PIC object exists, use it instead.
4849: # $xdir was prepended to $pic_object above.
4850: non_pic_object="$pic_object"
4851: func_append non_pic_objects " $non_pic_object"
4852: fi
4853: else
4854: # Only an error if not doing a dry-run.
4855: if $opt_dry_run; then
4856: # Extract subdirectory from the argument.
4857: func_dirname "$arg" "/" ""
4858: xdir="$func_dirname_result"
4859:
4860: func_lo2o "$arg"
4861: pic_object=$xdir$objdir/$func_lo2o_result
4862: non_pic_object=$xdir$func_lo2o_result
4863: func_append libobjs " $pic_object"
4864: func_append non_pic_objects " $non_pic_object"
4865: else
4866: func_fatal_error "\`$arg' is not a valid libtool object"
4867: fi
4868: fi
4869: ;;
4870:
4871: *.$libext)
4872: # An archive.
4873: deplibs="$deplibs $arg"
4874: old_deplibs="$old_deplibs $arg"
4875: continue
4876: ;;
4877:
4878: *.la)
4879: # A libtool-controlled library.
4880:
4881: if test "$prev" = dlfiles; then
4882: # This library was specified with -dlopen.
4883: dlfiles="$dlfiles $arg"
4884: prev=
4885: elif test "$prev" = dlprefiles; then
4886: # The library was specified with -dlpreopen.
4887: dlprefiles="$dlprefiles $arg"
4888: prev=
4889: else
4890: deplibs="$deplibs $arg"
4891: fi
4892: continue
4893: ;;
4894:
4895: # Some other compiler argument.
4896: *)
4897: # Unknown arguments in both finalize_command and compile_command need
4898: # to be aesthetically quoted because they are evaled later.
4899: func_quote_for_eval "$arg"
4900: arg="$func_quote_for_eval_result"
4901: ;;
4902: esac # arg
4903:
4904: # Now actually substitute the argument into the commands.
4905: if test -n "$arg"; then
4906: func_append compile_command " $arg"
4907: func_append finalize_command " $arg"
4908: fi
4909: done # argument parsing loop
4910:
4911: test -n "$prev" && \
4912: func_fatal_help "the \`$prevarg' option requires an argument"
4913:
4914: if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4915: eval arg=\"$export_dynamic_flag_spec\"
4916: func_append compile_command " $arg"
4917: func_append finalize_command " $arg"
4918: fi
4919:
4920: oldlibs=
4921: # calculate the name of the file, without its directory
4922: func_basename "$output"
4923: outputname="$func_basename_result"
4924: libobjs_save="$libobjs"
4925:
4926: if test -n "$shlibpath_var"; then
4927: # get the directories listed in $shlibpath_var
4928: eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4929: else
4930: shlib_search_path=
4931: fi
4932: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4933: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4934:
4935: func_dirname "$output" "/" ""
4936: output_objdir="$func_dirname_result$objdir"
4937: # Create the object directory.
4938: func_mkdir_p "$output_objdir"
4939:
4940: # Determine the type of output
4941: case $output in
4942: "")
4943: func_fatal_help "you must specify an output file"
4944: ;;
4945: *.$libext) linkmode=oldlib ;;
4946: *.lo | *.$objext) linkmode=obj ;;
4947: *.la) linkmode=lib ;;
4948: *) linkmode=prog ;; # Anything else should be a program.
4949: esac
4950:
4951: specialdeplibs=
4952:
4953: libs=
4954: # Find all interdependent deplibs by searching for libraries
4955: # that are linked more than once (e.g. -la -lb -la)
4956: for deplib in $deplibs; do
4957: if $opt_duplicate_deps ; then
4958: case "$libs " in
4959: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4960: esac
4961: fi
4962: libs="$libs $deplib"
4963: done
4964:
4965: if test "$linkmode" = lib; then
4966: libs="$predeps $libs $compiler_lib_search_path $postdeps"
4967:
4968: # Compute libraries that are listed more than once in $predeps
4969: # $postdeps and mark them as special (i.e., whose duplicates are
4970: # not to be eliminated).
4971: pre_post_deps=
4972: if $opt_duplicate_compiler_generated_deps; then
4973: for pre_post_dep in $predeps $postdeps; do
4974: case "$pre_post_deps " in
4975: *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4976: esac
4977: pre_post_deps="$pre_post_deps $pre_post_dep"
4978: done
4979: fi
4980: pre_post_deps=
4981: fi
4982:
4983: deplibs=
4984: newdependency_libs=
4985: newlib_search_path=
4986: need_relink=no # whether we're linking any uninstalled libtool libraries
4987: notinst_deplibs= # not-installed libtool libraries
4988: notinst_path= # paths that contain not-installed libtool libraries
4989:
4990: case $linkmode in
4991: lib)
4992: passes="conv dlpreopen link"
4993: for file in $dlfiles $dlprefiles; do
4994: case $file in
4995: *.la) ;;
4996: *)
4997: func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
4998: ;;
4999: esac
5000: done
5001: ;;
5002: prog)
5003: compile_deplibs=
5004: finalize_deplibs=
5005: alldeplibs=no
5006: newdlfiles=
5007: newdlprefiles=
5008: passes="conv scan dlopen dlpreopen link"
5009: ;;
5010: *) passes="conv"
5011: ;;
5012: esac
5013:
5014: for pass in $passes; do
5015: # The preopen pass in lib mode reverses $deplibs; put it back here
5016: # so that -L comes before libs that need it for instance...
5017: if test "$linkmode,$pass" = "lib,link"; then
5018: ## FIXME: Find the place where the list is rebuilt in the wrong
5019: ## order, and fix it there properly
5020: tmp_deplibs=
5021: for deplib in $deplibs; do
5022: tmp_deplibs="$deplib $tmp_deplibs"
5023: done
5024: deplibs="$tmp_deplibs"
5025: fi
5026:
5027: if test "$linkmode,$pass" = "lib,link" ||
5028: test "$linkmode,$pass" = "prog,scan"; then
5029: libs="$deplibs"
5030: deplibs=
5031: fi
5032: if test "$linkmode" = prog; then
5033: case $pass in
5034: dlopen) libs="$dlfiles" ;;
5035: dlpreopen) libs="$dlprefiles" ;;
5036: link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
5037: esac
5038: fi
5039: if test "$linkmode,$pass" = "lib,dlpreopen"; then
5040: # Collect and forward deplibs of preopened libtool libs
5041: for lib in $dlprefiles; do
5042: # Ignore non-libtool-libs
5043: dependency_libs=
5044: case $lib in
5045: *.la) func_source "$lib" ;;
5046: esac
5047:
5048: # Collect preopened libtool deplibs, except any this library
5049: # has declared as weak libs
5050: for deplib in $dependency_libs; do
5051: deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5052: case " $weak_libs " in
5053: *" $deplib_base "*) ;;
5054: *) deplibs="$deplibs $deplib" ;;
5055: esac
5056: done
5057: done
5058: libs="$dlprefiles"
5059: fi
5060: if test "$pass" = dlopen; then
5061: # Collect dlpreopened libraries
5062: save_deplibs="$deplibs"
5063: deplibs=
5064: fi
5065:
5066: for deplib in $libs; do
5067: lib=
5068: found=no
5069: case $deplib in
5070: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5071: if test "$linkmode,$pass" = "prog,link"; then
5072: compile_deplibs="$deplib $compile_deplibs"
5073: finalize_deplibs="$deplib $finalize_deplibs"
5074: else
5075: compiler_flags="$compiler_flags $deplib"
5076: if test "$linkmode" = lib ; then
5077: case "$new_inherited_linker_flags " in
5078: *" $deplib "*) ;;
5079: * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5080: esac
5081: fi
5082: fi
5083: continue
5084: ;;
5085: -l*)
5086: if test "$linkmode" != lib && test "$linkmode" != prog; then
5087: func_warning "\`-l' is ignored for archives/objects"
5088: continue
5089: fi
5090: func_stripname '-l' '' "$deplib"
5091: name=$func_stripname_result
5092: if test "$linkmode" = lib; then
5093: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5094: else
5095: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5096: fi
5097: for searchdir in $searchdirs; do
5098: for search_ext in .la $std_shrext .so .a; do
5099: # Search the libtool library
5100: lib="$searchdir/lib${name}${search_ext}"
5101: if test -f "$lib"; then
5102: if test "$search_ext" = ".la"; then
5103: found=yes
5104: else
5105: found=no
5106: fi
5107: break 2
5108: fi
5109: done
5110: done
5111: if test "$found" != yes; then
5112: # deplib doesn't seem to be a libtool library
5113: if test "$linkmode,$pass" = "prog,link"; then
5114: compile_deplibs="$deplib $compile_deplibs"
5115: finalize_deplibs="$deplib $finalize_deplibs"
5116: else
5117: deplibs="$deplib $deplibs"
5118: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5119: fi
5120: continue
5121: else # deplib is a libtool library
5122: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5123: # We need to do some special things here, and not later.
5124: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5125: case " $predeps $postdeps " in
5126: *" $deplib "*)
5127: if func_lalib_p "$lib"; then
5128: library_names=
5129: old_library=
5130: func_source "$lib"
5131: for l in $old_library $library_names; do
5132: ll="$l"
5133: done
5134: if test "X$ll" = "X$old_library" ; then # only static version available
5135: found=no
5136: func_dirname "$lib" "" "."
5137: ladir="$func_dirname_result"
5138: lib=$ladir/$old_library
5139: if test "$linkmode,$pass" = "prog,link"; then
5140: compile_deplibs="$deplib $compile_deplibs"
5141: finalize_deplibs="$deplib $finalize_deplibs"
5142: else
5143: deplibs="$deplib $deplibs"
5144: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5145: fi
5146: continue
5147: fi
5148: fi
5149: ;;
5150: *) ;;
5151: esac
5152: fi
5153: fi
5154: ;; # -l
5155: *.ltframework)
5156: if test "$linkmode,$pass" = "prog,link"; then
5157: compile_deplibs="$deplib $compile_deplibs"
5158: finalize_deplibs="$deplib $finalize_deplibs"
5159: else
5160: deplibs="$deplib $deplibs"
5161: if test "$linkmode" = lib ; then
5162: case "$new_inherited_linker_flags " in
5163: *" $deplib "*) ;;
5164: * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5165: esac
5166: fi
5167: fi
5168: continue
5169: ;;
5170: -L*)
5171: case $linkmode in
5172: lib)
5173: deplibs="$deplib $deplibs"
5174: test "$pass" = conv && continue
5175: newdependency_libs="$deplib $newdependency_libs"
5176: func_stripname '-L' '' "$deplib"
5177: newlib_search_path="$newlib_search_path $func_stripname_result"
5178: ;;
5179: prog)
5180: if test "$pass" = conv; then
5181: deplibs="$deplib $deplibs"
5182: continue
5183: fi
5184: if test "$pass" = scan; then
5185: deplibs="$deplib $deplibs"
5186: else
5187: compile_deplibs="$deplib $compile_deplibs"
5188: finalize_deplibs="$deplib $finalize_deplibs"
5189: fi
5190: func_stripname '-L' '' "$deplib"
5191: newlib_search_path="$newlib_search_path $func_stripname_result"
5192: ;;
5193: *)
5194: func_warning "\`-L' is ignored for archives/objects"
5195: ;;
5196: esac # linkmode
5197: continue
5198: ;; # -L
5199: -R*)
5200: if test "$pass" = link; then
5201: func_stripname '-R' '' "$deplib"
5202: dir=$func_stripname_result
5203: # Make sure the xrpath contains only unique directories.
5204: case "$xrpath " in
5205: *" $dir "*) ;;
5206: *) xrpath="$xrpath $dir" ;;
5207: esac
5208: fi
5209: deplibs="$deplib $deplibs"
5210: continue
5211: ;;
5212: *.la) lib="$deplib" ;;
5213: *.$libext)
5214: if test "$pass" = conv; then
5215: deplibs="$deplib $deplibs"
5216: continue
5217: fi
5218: case $linkmode in
5219: lib)
5220: # Linking convenience modules into shared libraries is allowed,
5221: # but linking other static libraries is non-portable.
5222: case " $dlpreconveniencelibs " in
5223: *" $deplib "*) ;;
5224: *)
5225: valid_a_lib=no
5226: case $deplibs_check_method in
5227: match_pattern*)
5228: set dummy $deplibs_check_method; shift
5229: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5230: if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5231: | $EGREP "$match_pattern_regex" > /dev/null; then
5232: valid_a_lib=yes
5233: fi
5234: ;;
5235: pass_all)
5236: valid_a_lib=yes
5237: ;;
5238: esac
5239: if test "$valid_a_lib" != yes; then
5240: $ECHO
5241: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5242: $ECHO "*** I have the capability to make that library automatically link in when"
5243: $ECHO "*** you link to this library. But I can only do this if you have a"
5244: $ECHO "*** shared version of the library, which you do not appear to have"
5245: $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5246: $ECHO "*** that it is just a static archive that I should not use here."
5247: else
5248: $ECHO
5249: $ECHO "*** Warning: Linking the shared library $output against the"
5250: $ECHO "*** static library $deplib is not portable!"
5251: deplibs="$deplib $deplibs"
5252: fi
5253: ;;
5254: esac
5255: continue
5256: ;;
5257: prog)
5258: if test "$pass" != link; then
5259: deplibs="$deplib $deplibs"
5260: else
5261: compile_deplibs="$deplib $compile_deplibs"
5262: finalize_deplibs="$deplib $finalize_deplibs"
5263: fi
5264: continue
5265: ;;
5266: esac # linkmode
5267: ;; # *.$libext
5268: *.lo | *.$objext)
5269: if test "$pass" = conv; then
5270: deplibs="$deplib $deplibs"
5271: elif test "$linkmode" = prog; then
5272: if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5273: # If there is no dlopen support or we're linking statically,
5274: # we need to preload.
5275: newdlprefiles="$newdlprefiles $deplib"
5276: compile_deplibs="$deplib $compile_deplibs"
5277: finalize_deplibs="$deplib $finalize_deplibs"
5278: else
5279: newdlfiles="$newdlfiles $deplib"
5280: fi
5281: fi
5282: continue
5283: ;;
5284: %DEPLIBS%)
5285: alldeplibs=yes
5286: continue
5287: ;;
5288: esac # case $deplib
5289:
5290: if test "$found" = yes || test -f "$lib"; then :
5291: else
5292: func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5293: fi
5294:
5295: # Check to see that this really is a libtool archive.
5296: func_lalib_unsafe_p "$lib" \
5297: || func_fatal_error "\`$lib' is not a valid libtool archive"
5298:
5299: func_dirname "$lib" "" "."
5300: ladir="$func_dirname_result"
5301:
5302: dlname=
5303: dlopen=
5304: dlpreopen=
5305: libdir=
5306: library_names=
5307: old_library=
5308: inherited_linker_flags=
5309: # If the library was installed with an old release of libtool,
5310: # it will not redefine variables installed, or shouldnotlink
5311: installed=yes
5312: shouldnotlink=no
5313: avoidtemprpath=
5314:
5315:
5316: # Read the .la file
5317: func_source "$lib"
5318:
5319: # Convert "-framework foo" to "foo.ltframework"
5320: if test -n "$inherited_linker_flags"; then
5321: tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5322: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5323: case " $new_inherited_linker_flags " in
5324: *" $tmp_inherited_linker_flag "*) ;;
5325: *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5326: esac
5327: done
5328: fi
5329: dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5330: if test "$linkmode,$pass" = "lib,link" ||
5331: test "$linkmode,$pass" = "prog,scan" ||
5332: { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5333: test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5334: test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5335: fi
5336:
5337: if test "$pass" = conv; then
5338: # Only check for convenience libraries
5339: deplibs="$lib $deplibs"
5340: if test -z "$libdir"; then
5341: if test -z "$old_library"; then
5342: func_fatal_error "cannot find name of link library for \`$lib'"
5343: fi
5344: # It is a libtool convenience library, so add in its objects.
5345: convenience="$convenience $ladir/$objdir/$old_library"
5346: old_convenience="$old_convenience $ladir/$objdir/$old_library"
5347: elif test "$linkmode" != prog && test "$linkmode" != lib; then
5348: func_fatal_error "\`$lib' is not a convenience library"
5349: fi
5350: tmp_libs=
5351: for deplib in $dependency_libs; do
5352: deplibs="$deplib $deplibs"
5353: if $opt_duplicate_deps ; then
5354: case "$tmp_libs " in
5355: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5356: esac
5357: fi
5358: tmp_libs="$tmp_libs $deplib"
5359: done
5360: continue
5361: fi # $pass = conv
5362:
5363:
5364: # Get the name of the library we link against.
5365: linklib=
5366: for l in $old_library $library_names; do
5367: linklib="$l"
5368: done
5369: if test -z "$linklib"; then
5370: func_fatal_error "cannot find name of link library for \`$lib'"
5371: fi
5372:
5373: # This library was specified with -dlopen.
5374: if test "$pass" = dlopen; then
5375: if test -z "$libdir"; then
5376: func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5377: fi
5378: if test -z "$dlname" ||
5379: test "$dlopen_support" != yes ||
5380: test "$build_libtool_libs" = no; then
5381: # If there is no dlname, no dlopen support or we're linking
5382: # statically, we need to preload. We also need to preload any
5383: # dependent libraries so libltdl's deplib preloader doesn't
5384: # bomb out in the load deplibs phase.
5385: dlprefiles="$dlprefiles $lib $dependency_libs"
5386: else
5387: newdlfiles="$newdlfiles $lib"
5388: fi
5389: continue
5390: fi # $pass = dlopen
5391:
5392: # We need an absolute path.
5393: case $ladir in
5394: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5395: *)
5396: abs_ladir=`cd "$ladir" && pwd`
5397: if test -z "$abs_ladir"; then
5398: func_warning "cannot determine absolute directory name of \`$ladir'"
5399: func_warning "passing it literally to the linker, although it might fail"
5400: abs_ladir="$ladir"
5401: fi
5402: ;;
5403: esac
5404: func_basename "$lib"
5405: laname="$func_basename_result"
5406:
5407: # Find the relevant object directory and library name.
5408: if test "X$installed" = Xyes; then
5409: if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5410: func_warning "library \`$lib' was moved."
5411: dir="$ladir"
5412: absdir="$abs_ladir"
5413: libdir="$abs_ladir"
5414: else
5415: dir="$libdir"
5416: absdir="$libdir"
5417: fi
5418: test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5419: else
5420: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5421: dir="$ladir"
5422: absdir="$abs_ladir"
5423: # Remove this search path later
5424: notinst_path="$notinst_path $abs_ladir"
5425: else
5426: dir="$ladir/$objdir"
5427: absdir="$abs_ladir/$objdir"
5428: # Remove this search path later
5429: notinst_path="$notinst_path $abs_ladir"
5430: fi
5431: fi # $installed = yes
5432: func_stripname 'lib' '.la' "$laname"
5433: name=$func_stripname_result
5434:
5435: # This library was specified with -dlpreopen.
5436: if test "$pass" = dlpreopen; then
5437: if test -z "$libdir" && test "$linkmode" = prog; then
5438: func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5439: fi
5440: # Prefer using a static library (so that no silly _DYNAMIC symbols
5441: # are required to link).
5442: if test -n "$old_library"; then
5443: newdlprefiles="$newdlprefiles $dir/$old_library"
5444: # Keep a list of preopened convenience libraries to check
5445: # that they are being used correctly in the link pass.
5446: test -z "$libdir" && \
5447: dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5448: # Otherwise, use the dlname, so that lt_dlopen finds it.
5449: elif test -n "$dlname"; then
5450: newdlprefiles="$newdlprefiles $dir/$dlname"
5451: else
5452: newdlprefiles="$newdlprefiles $dir/$linklib"
5453: fi
5454: fi # $pass = dlpreopen
5455:
5456: if test -z "$libdir"; then
5457: # Link the convenience library
5458: if test "$linkmode" = lib; then
5459: deplibs="$dir/$old_library $deplibs"
5460: elif test "$linkmode,$pass" = "prog,link"; then
5461: compile_deplibs="$dir/$old_library $compile_deplibs"
5462: finalize_deplibs="$dir/$old_library $finalize_deplibs"
5463: else
5464: deplibs="$lib $deplibs" # used for prog,scan pass
5465: fi
5466: continue
5467: fi
5468:
5469:
5470: if test "$linkmode" = prog && test "$pass" != link; then
5471: newlib_search_path="$newlib_search_path $ladir"
5472: deplibs="$lib $deplibs"
5473:
5474: linkalldeplibs=no
5475: if test "$link_all_deplibs" != no || test -z "$library_names" ||
5476: test "$build_libtool_libs" = no; then
5477: linkalldeplibs=yes
5478: fi
5479:
5480: tmp_libs=
5481: for deplib in $dependency_libs; do
5482: case $deplib in
5483: -L*) func_stripname '-L' '' "$deplib"
5484: newlib_search_path="$newlib_search_path $func_stripname_result"
5485: ;;
5486: esac
5487: # Need to link against all dependency_libs?
5488: if test "$linkalldeplibs" = yes; then
5489: deplibs="$deplib $deplibs"
5490: else
5491: # Need to hardcode shared library paths
5492: # or/and link against static libraries
5493: newdependency_libs="$deplib $newdependency_libs"
5494: fi
5495: if $opt_duplicate_deps ; then
5496: case "$tmp_libs " in
5497: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5498: esac
5499: fi
5500: tmp_libs="$tmp_libs $deplib"
5501: done # for deplib
5502: continue
5503: fi # $linkmode = prog...
5504:
5505: if test "$linkmode,$pass" = "prog,link"; then
5506: if test -n "$library_names" &&
5507: { { test "$prefer_static_libs" = no ||
5508: test "$prefer_static_libs,$installed" = "built,yes"; } ||
5509: test -z "$old_library"; }; then
5510: # We need to hardcode the library path
5511: if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5512: # Make sure the rpath contains only unique directories.
5513: case "$temp_rpath:" in
5514: *"$absdir:"*) ;;
5515: *) temp_rpath="$temp_rpath$absdir:" ;;
5516: esac
5517: fi
5518:
5519: # Hardcode the library path.
5520: # Skip directories that are in the system default run-time
5521: # search path.
5522: case " $sys_lib_dlsearch_path " in
5523: *" $absdir "*) ;;
5524: *)
5525: case "$compile_rpath " in
5526: *" $absdir "*) ;;
5527: *) compile_rpath="$compile_rpath $absdir"
5528: esac
5529: ;;
5530: esac
5531: case " $sys_lib_dlsearch_path " in
5532: *" $libdir "*) ;;
5533: *)
5534: case "$finalize_rpath " in
5535: *" $libdir "*) ;;
5536: *) finalize_rpath="$finalize_rpath $libdir"
5537: esac
5538: ;;
5539: esac
5540: fi # $linkmode,$pass = prog,link...
5541:
5542: if test "$alldeplibs" = yes &&
5543: { test "$deplibs_check_method" = pass_all ||
5544: { test "$build_libtool_libs" = yes &&
5545: test -n "$library_names"; }; }; then
5546: # We only need to search for static libraries
5547: continue
5548: fi
5549: fi
5550:
5551: link_static=no # Whether the deplib will be linked statically
5552: use_static_libs=$prefer_static_libs
5553: if test "$use_static_libs" = built && test "$installed" = yes; then
5554: use_static_libs=no
5555: fi
5556: if test -n "$library_names" &&
5557: { test "$use_static_libs" = no || test -z "$old_library"; }; then
5558: case $host in
5559: *cygwin* | *mingw* | *cegcc*)
5560: # No point in relinking DLLs because paths are not encoded
5561: notinst_deplibs="$notinst_deplibs $lib"
5562: need_relink=no
5563: ;;
5564: *)
5565: if test "$installed" = no; then
5566: notinst_deplibs="$notinst_deplibs $lib"
5567: need_relink=yes
5568: fi
5569: ;;
5570: esac
5571: # This is a shared library
5572:
5573: # Warn about portability, can't link against -module's on some
5574: # systems (darwin). Don't bleat about dlopened modules though!
5575: dlopenmodule=""
5576: for dlpremoduletest in $dlprefiles; do
5577: if test "X$dlpremoduletest" = "X$lib"; then
5578: dlopenmodule="$dlpremoduletest"
5579: break
5580: fi
5581: done
5582: if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5583: $ECHO
5584: if test "$linkmode" = prog; then
5585: $ECHO "*** Warning: Linking the executable $output against the loadable module"
5586: else
5587: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5588: fi
5589: $ECHO "*** $linklib is not portable!"
5590: fi
5591: if test "$linkmode" = lib &&
5592: test "$hardcode_into_libs" = yes; then
5593: # Hardcode the library path.
5594: # Skip directories that are in the system default run-time
5595: # search path.
5596: case " $sys_lib_dlsearch_path " in
5597: *" $absdir "*) ;;
5598: *)
5599: case "$compile_rpath " in
5600: *" $absdir "*) ;;
5601: *) compile_rpath="$compile_rpath $absdir"
5602: esac
5603: ;;
5604: esac
5605: case " $sys_lib_dlsearch_path " in
5606: *" $libdir "*) ;;
5607: *)
5608: case "$finalize_rpath " in
5609: *" $libdir "*) ;;
5610: *) finalize_rpath="$finalize_rpath $libdir"
5611: esac
5612: ;;
5613: esac
5614: fi
5615:
5616: if test -n "$old_archive_from_expsyms_cmds"; then
5617: # figure out the soname
5618: set dummy $library_names
5619: shift
5620: realname="$1"
5621: shift
5622: libname=`eval "\\$ECHO \"$libname_spec\""`
5623: # use dlname if we got it. it's perfectly good, no?
5624: if test -n "$dlname"; then
5625: soname="$dlname"
5626: elif test -n "$soname_spec"; then
5627: # bleh windows
5628: case $host in
5629: *cygwin* | mingw* | *cegcc*)
5630: func_arith $current - $age
5631: major=$func_arith_result
5632: versuffix="-$major"
5633: ;;
5634: esac
5635: eval soname=\"$soname_spec\"
5636: else
5637: soname="$realname"
5638: fi
5639:
5640: # Make a new name for the extract_expsyms_cmds to use
5641: soroot="$soname"
5642: func_basename "$soroot"
5643: soname="$func_basename_result"
5644: func_stripname 'lib' '.dll' "$soname"
5645: newlib=libimp-$func_stripname_result.a
5646:
5647: # If the library has no export list, then create one now
5648: if test -f "$output_objdir/$soname-def"; then :
5649: else
5650: func_verbose "extracting exported symbol list from \`$soname'"
5651: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5652: fi
5653:
5654: # Create $newlib
5655: if test -f "$output_objdir/$newlib"; then :; else
5656: func_verbose "generating import library for \`$soname'"
5657: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5658: fi
5659: # make sure the library variables are pointing to the new library
5660: dir=$output_objdir
5661: linklib=$newlib
5662: fi # test -n "$old_archive_from_expsyms_cmds"
5663:
5664: if test "$linkmode" = prog || test "$mode" != relink; then
5665: add_shlibpath=
5666: add_dir=
5667: add=
5668: lib_linked=yes
5669: case $hardcode_action in
5670: immediate | unsupported)
5671: if test "$hardcode_direct" = no; then
5672: add="$dir/$linklib"
5673: case $host in
5674: *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5675: *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5676: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5677: *-*-unixware7*) add_dir="-L$dir" ;;
5678: *-*-darwin* )
5679: # if the lib is a (non-dlopened) module then we can not
5680: # link against it, someone is ignoring the earlier warnings
5681: if /usr/bin/file -L $add 2> /dev/null |
5682: $GREP ": [^:]* bundle" >/dev/null ; then
5683: if test "X$dlopenmodule" != "X$lib"; then
5684: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5685: if test -z "$old_library" ; then
5686: $ECHO
5687: $ECHO "*** And there doesn't seem to be a static archive available"
5688: $ECHO "*** The link will probably fail, sorry"
5689: else
5690: add="$dir/$old_library"
5691: fi
5692: elif test -n "$old_library"; then
5693: add="$dir/$old_library"
5694: fi
5695: fi
5696: esac
5697: elif test "$hardcode_minus_L" = no; then
5698: case $host in
5699: *-*-sunos*) add_shlibpath="$dir" ;;
5700: esac
5701: add_dir="-L$dir"
5702: add="-l$name"
5703: elif test "$hardcode_shlibpath_var" = no; then
5704: add_shlibpath="$dir"
5705: add="-l$name"
5706: else
5707: lib_linked=no
5708: fi
5709: ;;
5710: relink)
5711: if test "$hardcode_direct" = yes &&
5712: test "$hardcode_direct_absolute" = no; then
5713: add="$dir/$linklib"
5714: elif test "$hardcode_minus_L" = yes; then
5715: add_dir="-L$dir"
5716: # Try looking first in the location we're being installed to.
5717: if test -n "$inst_prefix_dir"; then
5718: case $libdir in
5719: [\\/]*)
5720: add_dir="$add_dir -L$inst_prefix_dir$libdir"
5721: ;;
5722: esac
5723: fi
5724: add="-l$name"
5725: elif test "$hardcode_shlibpath_var" = yes; then
5726: add_shlibpath="$dir"
5727: add="-l$name"
5728: else
5729: lib_linked=no
5730: fi
5731: ;;
5732: *) lib_linked=no ;;
5733: esac
5734:
5735: if test "$lib_linked" != yes; then
5736: func_fatal_configuration "unsupported hardcode properties"
5737: fi
5738:
5739: if test -n "$add_shlibpath"; then
5740: case :$compile_shlibpath: in
5741: *":$add_shlibpath:"*) ;;
5742: *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5743: esac
5744: fi
5745: if test "$linkmode" = prog; then
5746: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5747: test -n "$add" && compile_deplibs="$add $compile_deplibs"
5748: else
5749: test -n "$add_dir" && deplibs="$add_dir $deplibs"
5750: test -n "$add" && deplibs="$add $deplibs"
5751: if test "$hardcode_direct" != yes &&
5752: test "$hardcode_minus_L" != yes &&
5753: test "$hardcode_shlibpath_var" = yes; then
5754: case :$finalize_shlibpath: in
5755: *":$libdir:"*) ;;
5756: *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5757: esac
5758: fi
5759: fi
5760: fi
5761:
5762: if test "$linkmode" = prog || test "$mode" = relink; then
5763: add_shlibpath=
5764: add_dir=
5765: add=
5766: # Finalize command for both is simple: just hardcode it.
5767: if test "$hardcode_direct" = yes &&
5768: test "$hardcode_direct_absolute" = no; then
5769: add="$libdir/$linklib"
5770: elif test "$hardcode_minus_L" = yes; then
5771: add_dir="-L$libdir"
5772: add="-l$name"
5773: elif test "$hardcode_shlibpath_var" = yes; then
5774: case :$finalize_shlibpath: in
5775: *":$libdir:"*) ;;
5776: *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5777: esac
5778: add="-l$name"
5779: elif test "$hardcode_automatic" = yes; then
5780: if test -n "$inst_prefix_dir" &&
5781: test -f "$inst_prefix_dir$libdir/$linklib" ; then
5782: add="$inst_prefix_dir$libdir/$linklib"
5783: else
5784: add="$libdir/$linklib"
5785: fi
5786: else
5787: # We cannot seem to hardcode it, guess we'll fake it.
5788: add_dir="-L$libdir"
5789: # Try looking first in the location we're being installed to.
5790: if test -n "$inst_prefix_dir"; then
5791: case $libdir in
5792: [\\/]*)
5793: add_dir="$add_dir -L$inst_prefix_dir$libdir"
5794: ;;
5795: esac
5796: fi
5797: add="-l$name"
5798: fi
5799:
5800: if test "$linkmode" = prog; then
5801: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5802: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5803: else
5804: test -n "$add_dir" && deplibs="$add_dir $deplibs"
5805: test -n "$add" && deplibs="$add $deplibs"
5806: fi
5807: fi
5808: elif test "$linkmode" = prog; then
5809: # Here we assume that one of hardcode_direct or hardcode_minus_L
5810: # is not unsupported. This is valid on all known static and
5811: # shared platforms.
5812: if test "$hardcode_direct" != unsupported; then
5813: test -n "$old_library" && linklib="$old_library"
5814: compile_deplibs="$dir/$linklib $compile_deplibs"
5815: finalize_deplibs="$dir/$linklib $finalize_deplibs"
5816: else
5817: compile_deplibs="-l$name -L$dir $compile_deplibs"
5818: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5819: fi
5820: elif test "$build_libtool_libs" = yes; then
5821: # Not a shared library
5822: if test "$deplibs_check_method" != pass_all; then
5823: # We're trying link a shared library against a static one
5824: # but the system doesn't support it.
5825:
5826: # Just print a warning and add the library to dependency_libs so
5827: # that the program can be linked against the static library.
5828: $ECHO
5829: $ECHO "*** Warning: This system can not link to static lib archive $lib."
5830: $ECHO "*** I have the capability to make that library automatically link in when"
5831: $ECHO "*** you link to this library. But I can only do this if you have a"
5832: $ECHO "*** shared version of the library, which you do not appear to have."
5833: if test "$module" = yes; then
5834: $ECHO "*** But as you try to build a module library, libtool will still create "
5835: $ECHO "*** a static module, that should work as long as the dlopening application"
5836: $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5837: if test -z "$global_symbol_pipe"; then
5838: $ECHO
5839: $ECHO "*** However, this would only work if libtool was able to extract symbol"
5840: $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5841: $ECHO "*** not find such a program. So, this module is probably useless."
5842: $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5843: fi
5844: if test "$build_old_libs" = no; then
5845: build_libtool_libs=module
5846: build_old_libs=yes
5847: else
5848: build_libtool_libs=no
5849: fi
5850: fi
5851: else
5852: deplibs="$dir/$old_library $deplibs"
5853: link_static=yes
5854: fi
5855: fi # link shared/static library?
5856:
5857: if test "$linkmode" = lib; then
5858: if test -n "$dependency_libs" &&
5859: { test "$hardcode_into_libs" != yes ||
5860: test "$build_old_libs" = yes ||
5861: test "$link_static" = yes; }; then
5862: # Extract -R from dependency_libs
5863: temp_deplibs=
5864: for libdir in $dependency_libs; do
5865: case $libdir in
5866: -R*) func_stripname '-R' '' "$libdir"
5867: temp_xrpath=$func_stripname_result
5868: case " $xrpath " in
5869: *" $temp_xrpath "*) ;;
5870: *) xrpath="$xrpath $temp_xrpath";;
5871: esac;;
5872: *) temp_deplibs="$temp_deplibs $libdir";;
5873: esac
5874: done
5875: dependency_libs="$temp_deplibs"
5876: fi
5877:
5878: newlib_search_path="$newlib_search_path $absdir"
5879: # Link against this library
5880: test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5881: # ... and its dependency_libs
5882: tmp_libs=
5883: for deplib in $dependency_libs; do
5884: newdependency_libs="$deplib $newdependency_libs"
5885: if $opt_duplicate_deps ; then
5886: case "$tmp_libs " in
5887: *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5888: esac
5889: fi
5890: tmp_libs="$tmp_libs $deplib"
5891: done
5892:
5893: if test "$link_all_deplibs" != no; then
5894: # Add the search paths of all dependency libraries
5895: for deplib in $dependency_libs; do
5896: case $deplib in
5897: -L*) path="$deplib" ;;
5898: *.la)
5899: func_dirname "$deplib" "" "."
5900: dir="$func_dirname_result"
5901: # We need an absolute path.
5902: case $dir in
5903: [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5904: *)
5905: absdir=`cd "$dir" && pwd`
5906: if test -z "$absdir"; then
5907: func_warning "cannot determine absolute directory name of \`$dir'"
5908: absdir="$dir"
5909: fi
5910: ;;
5911: esac
5912: if $GREP "^installed=no" $deplib > /dev/null; then
5913: case $host in
5914: *-*-darwin*)
5915: depdepl=
5916: eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5917: if test -n "$deplibrary_names" ; then
5918: for tmp in $deplibrary_names ; do
5919: depdepl=$tmp
5920: done
5921: if test -f "$absdir/$objdir/$depdepl" ; then
5922: depdepl="$absdir/$objdir/$depdepl"
5923: darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5924: if test -z "$darwin_install_name"; then
5925: darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5926: fi
5927: compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5928: linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5929: path=
5930: fi
5931: fi
5932: ;;
5933: *)
5934: path="-L$absdir/$objdir"
5935: ;;
5936: esac
5937: else
5938: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5939: test -z "$libdir" && \
5940: func_fatal_error "\`$deplib' is not a valid libtool archive"
5941: test "$absdir" != "$libdir" && \
5942: func_warning "\`$deplib' seems to be moved"
5943:
5944: path="-L$absdir"
5945: fi
5946: ;;
5947: esac
5948: case " $deplibs " in
5949: *" $path "*) ;;
5950: *) deplibs="$path $deplibs" ;;
5951: esac
5952: done
5953: fi # link_all_deplibs != no
5954: fi # linkmode = lib
5955: done # for deplib in $libs
5956: if test "$pass" = link; then
5957: if test "$linkmode" = "prog"; then
5958: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5959: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5960: else
5961: compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5962: fi
5963: fi
5964: dependency_libs="$newdependency_libs"
5965: if test "$pass" = dlpreopen; then
5966: # Link the dlpreopened libraries before other libraries
5967: for deplib in $save_deplibs; do
5968: deplibs="$deplib $deplibs"
5969: done
5970: fi
5971: if test "$pass" != dlopen; then
5972: if test "$pass" != conv; then
5973: # Make sure lib_search_path contains only unique directories.
5974: lib_search_path=
5975: for dir in $newlib_search_path; do
5976: case "$lib_search_path " in
5977: *" $dir "*) ;;
5978: *) lib_search_path="$lib_search_path $dir" ;;
5979: esac
5980: done
5981: newlib_search_path=
5982: fi
5983:
5984: if test "$linkmode,$pass" != "prog,link"; then
5985: vars="deplibs"
5986: else
5987: vars="compile_deplibs finalize_deplibs"
5988: fi
5989: for var in $vars dependency_libs; do
5990: # Add libraries to $var in reverse order
5991: eval tmp_libs=\"\$$var\"
5992: new_libs=
5993: for deplib in $tmp_libs; do
5994: # FIXME: Pedantically, this is the right thing to do, so
5995: # that some nasty dependency loop isn't accidentally
5996: # broken:
5997: #new_libs="$deplib $new_libs"
5998: # Pragmatically, this seems to cause very few problems in
5999: # practice:
6000: case $deplib in
6001: -L*) new_libs="$deplib $new_libs" ;;
6002: -R*) ;;
6003: *)
6004: # And here is the reason: when a library appears more
6005: # than once as an explicit dependence of a library, or
6006: # is implicitly linked in more than once by the
6007: # compiler, it is considered special, and multiple
6008: # occurrences thereof are not removed. Compare this
6009: # with having the same library being listed as a
6010: # dependency of multiple other libraries: in this case,
6011: # we know (pedantically, we assume) the library does not
6012: # need to be listed more than once, so we keep only the
6013: # last copy. This is not always right, but it is rare
6014: # enough that we require users that really mean to play
6015: # such unportable linking tricks to link the library
6016: # using -Wl,-lname, so that libtool does not consider it
6017: # for duplicate removal.
6018: case " $specialdeplibs " in
6019: *" $deplib "*) new_libs="$deplib $new_libs" ;;
6020: *)
6021: case " $new_libs " in
6022: *" $deplib "*) ;;
6023: *) new_libs="$deplib $new_libs" ;;
6024: esac
6025: ;;
6026: esac
6027: ;;
6028: esac
6029: done
6030: tmp_libs=
6031: for deplib in $new_libs; do
6032: case $deplib in
6033: -L*)
6034: case " $tmp_libs " in
6035: *" $deplib "*) ;;
6036: *) tmp_libs="$tmp_libs $deplib" ;;
6037: esac
6038: ;;
6039: *) tmp_libs="$tmp_libs $deplib" ;;
6040: esac
6041: done
6042: eval $var=\"$tmp_libs\"
6043: done # for var
6044: fi
6045: # Last step: remove runtime libs from dependency_libs
6046: # (they stay in deplibs)
6047: tmp_libs=
6048: for i in $dependency_libs ; do
6049: case " $predeps $postdeps $compiler_lib_search_path " in
6050: *" $i "*)
6051: i=""
6052: ;;
6053: esac
6054: if test -n "$i" ; then
6055: tmp_libs="$tmp_libs $i"
6056: fi
6057: done
6058: dependency_libs=$tmp_libs
6059: done # for pass
6060: if test "$linkmode" = prog; then
6061: dlfiles="$newdlfiles"
6062: fi
6063: if test "$linkmode" = prog || test "$linkmode" = lib; then
6064: dlprefiles="$newdlprefiles"
6065: fi
6066:
6067: case $linkmode in
6068: oldlib)
6069: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6070: func_warning "\`-dlopen' is ignored for archives"
6071: fi
6072:
6073: case " $deplibs" in
6074: *\ -l* | *\ -L*)
6075: func_warning "\`-l' and \`-L' are ignored for archives" ;;
6076: esac
6077:
6078: test -n "$rpath" && \
6079: func_warning "\`-rpath' is ignored for archives"
6080:
6081: test -n "$xrpath" && \
6082: func_warning "\`-R' is ignored for archives"
6083:
6084: test -n "$vinfo" && \
6085: func_warning "\`-version-info/-version-number' is ignored for archives"
6086:
6087: test -n "$release" && \
6088: func_warning "\`-release' is ignored for archives"
6089:
6090: test -n "$export_symbols$export_symbols_regex" && \
6091: func_warning "\`-export-symbols' is ignored for archives"
6092:
6093: # Now set the variables for building old libraries.
6094: build_libtool_libs=no
6095: oldlibs="$output"
6096: objs="$objs$old_deplibs"
6097: ;;
6098:
6099: lib)
6100: # Make sure we only generate libraries of the form `libNAME.la'.
6101: case $outputname in
6102: lib*)
6103: func_stripname 'lib' '.la' "$outputname"
6104: name=$func_stripname_result
6105: eval shared_ext=\"$shrext_cmds\"
6106: eval libname=\"$libname_spec\"
6107: ;;
6108: *)
6109: test "$module" = no && \
6110: func_fatal_help "libtool library \`$output' must begin with \`lib'"
6111:
6112: if test "$need_lib_prefix" != no; then
6113: # Add the "lib" prefix for modules if required
6114: func_stripname '' '.la' "$outputname"
6115: name=$func_stripname_result
6116: eval shared_ext=\"$shrext_cmds\"
6117: eval libname=\"$libname_spec\"
6118: else
6119: func_stripname '' '.la' "$outputname"
6120: libname=$func_stripname_result
6121: fi
6122: ;;
6123: esac
6124:
6125: if test -n "$objs"; then
6126: if test "$deplibs_check_method" != pass_all; then
6127: func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6128: else
6129: $ECHO
6130: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6131: $ECHO "*** objects $objs is not portable!"
6132: libobjs="$libobjs $objs"
6133: fi
6134: fi
6135:
6136: test "$dlself" != no && \
6137: func_warning "\`-dlopen self' is ignored for libtool libraries"
6138:
6139: set dummy $rpath
6140: shift
6141: test "$#" -gt 1 && \
6142: func_warning "ignoring multiple \`-rpath's for a libtool library"
6143:
6144: install_libdir="$1"
6145:
6146: oldlibs=
6147: if test -z "$rpath"; then
6148: if test "$build_libtool_libs" = yes; then
6149: # Building a libtool convenience library.
6150: # Some compilers have problems with a `.al' extension so
6151: # convenience libraries should have the same extension an
6152: # archive normally would.
6153: oldlibs="$output_objdir/$libname.$libext $oldlibs"
6154: build_libtool_libs=convenience
6155: build_old_libs=yes
6156: fi
6157:
6158: test -n "$vinfo" && \
6159: func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6160:
6161: test -n "$release" && \
6162: func_warning "\`-release' is ignored for convenience libraries"
6163: else
6164:
6165: # Parse the version information argument.
6166: save_ifs="$IFS"; IFS=':'
6167: set dummy $vinfo 0 0 0
6168: shift
6169: IFS="$save_ifs"
6170:
6171: test -n "$7" && \
6172: func_fatal_help "too many parameters to \`-version-info'"
6173:
6174: # convert absolute version numbers to libtool ages
6175: # this retains compatibility with .la files and attempts
6176: # to make the code below a bit more comprehensible
6177:
6178: case $vinfo_number in
6179: yes)
6180: number_major="$1"
6181: number_minor="$2"
6182: number_revision="$3"
6183: #
6184: # There are really only two kinds -- those that
6185: # use the current revision as the major version
6186: # and those that subtract age and use age as
6187: # a minor version. But, then there is irix
6188: # which has an extra 1 added just for fun
6189: #
6190: case $version_type in
6191: darwin|linux|osf|windows|none)
6192: func_arith $number_major + $number_minor
6193: current=$func_arith_result
6194: age="$number_minor"
6195: revision="$number_revision"
6196: ;;
6197: freebsd-aout|freebsd-elf|sunos)
6198: current="$number_major"
6199: revision="$number_minor"
6200: age="0"
6201: ;;
6202: irix|nonstopux)
6203: func_arith $number_major + $number_minor
6204: current=$func_arith_result
6205: age="$number_minor"
6206: revision="$number_minor"
6207: lt_irix_increment=no
6208: ;;
6209: esac
6210: ;;
6211: no)
6212: current="$1"
6213: revision="$2"
6214: age="$3"
6215: ;;
6216: esac
6217:
6218: # Check that each of the things are valid numbers.
6219: case $current in
6220: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6221: *)
6222: func_error "CURRENT \`$current' must be a nonnegative integer"
6223: func_fatal_error "\`$vinfo' is not valid version information"
6224: ;;
6225: esac
6226:
6227: case $revision in
6228: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6229: *)
6230: func_error "REVISION \`$revision' must be a nonnegative integer"
6231: func_fatal_error "\`$vinfo' is not valid version information"
6232: ;;
6233: esac
6234:
6235: case $age in
6236: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6237: *)
6238: func_error "AGE \`$age' must be a nonnegative integer"
6239: func_fatal_error "\`$vinfo' is not valid version information"
6240: ;;
6241: esac
6242:
6243: if test "$age" -gt "$current"; then
6244: func_error "AGE \`$age' is greater than the current interface number \`$current'"
6245: func_fatal_error "\`$vinfo' is not valid version information"
6246: fi
6247:
6248: # Calculate the version variables.
6249: major=
6250: versuffix=
6251: verstring=
6252: case $version_type in
6253: none) ;;
6254:
6255: darwin)
6256: # Like Linux, but with the current version available in
6257: # verstring for coding it into the library header
6258: func_arith $current - $age
6259: major=.$func_arith_result
6260: versuffix="$major.$age.$revision"
6261: # Darwin ld doesn't like 0 for these options...
6262: func_arith $current + 1
6263: minor_current=$func_arith_result
6264: xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6265: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6266: ;;
6267:
6268: freebsd-aout)
6269: major=".$current"
6270: versuffix=".$current.$revision";
6271: ;;
6272:
6273: freebsd-elf)
6274: major=".$current"
6275: versuffix=".$current"
6276: ;;
6277:
6278: irix | nonstopux)
6279: if test "X$lt_irix_increment" = "Xno"; then
6280: func_arith $current - $age
6281: else
6282: func_arith $current - $age + 1
6283: fi
6284: major=$func_arith_result
6285:
6286: case $version_type in
6287: nonstopux) verstring_prefix=nonstopux ;;
6288: *) verstring_prefix=sgi ;;
6289: esac
6290: verstring="$verstring_prefix$major.$revision"
6291:
6292: # Add in all the interfaces that we are compatible with.
6293: loop=$revision
6294: while test "$loop" -ne 0; do
6295: func_arith $revision - $loop
6296: iface=$func_arith_result
6297: func_arith $loop - 1
6298: loop=$func_arith_result
6299: verstring="$verstring_prefix$major.$iface:$verstring"
6300: done
6301:
6302: # Before this point, $major must not contain `.'.
6303: major=.$major
6304: versuffix="$major.$revision"
6305: ;;
6306:
6307: linux)
6308: func_arith $current - $age
6309: major=.$func_arith_result
6310: versuffix="$major.$age.$revision"
6311: ;;
6312:
6313: osf)
6314: func_arith $current - $age
6315: major=.$func_arith_result
6316: versuffix=".$current.$age.$revision"
6317: verstring="$current.$age.$revision"
6318:
6319: # Add in all the interfaces that we are compatible with.
6320: loop=$age
6321: while test "$loop" -ne 0; do
6322: func_arith $current - $loop
6323: iface=$func_arith_result
6324: func_arith $loop - 1
6325: loop=$func_arith_result
6326: verstring="$verstring:${iface}.0"
6327: done
6328:
6329: # Make executables depend on our current version.
6330: verstring="$verstring:${current}.0"
6331: ;;
6332:
6333: qnx)
6334: major=".$current"
6335: versuffix=".$current"
6336: ;;
6337:
6338: sunos)
6339: major=".$current"
6340: versuffix=".$current.$revision"
6341: ;;
6342:
6343: windows)
6344: # Use '-' rather than '.', since we only want one
6345: # extension on DOS 8.3 filesystems.
6346: func_arith $current - $age
6347: major=$func_arith_result
6348: versuffix="-$major"
6349: ;;
6350:
6351: *)
6352: func_fatal_configuration "unknown library version type \`$version_type'"
6353: ;;
6354: esac
6355:
6356: # Clear the version info if we defaulted, and they specified a release.
6357: if test -z "$vinfo" && test -n "$release"; then
6358: major=
6359: case $version_type in
6360: darwin)
6361: # we can't check for "0.0" in archive_cmds due to quoting
6362: # problems, so we reset it completely
6363: verstring=
6364: ;;
6365: *)
6366: verstring="0.0"
6367: ;;
6368: esac
6369: if test "$need_version" = no; then
6370: versuffix=
6371: else
6372: versuffix=".0.0"
6373: fi
6374: fi
6375:
6376: # Remove version info from name if versioning should be avoided
6377: if test "$avoid_version" = yes && test "$need_version" = no; then
6378: major=
6379: versuffix=
6380: verstring=""
6381: fi
6382:
6383: # Check to see if the archive will have undefined symbols.
6384: if test "$allow_undefined" = yes; then
6385: if test "$allow_undefined_flag" = unsupported; then
6386: func_warning "undefined symbols not allowed in $host shared libraries"
6387: build_libtool_libs=no
6388: build_old_libs=yes
6389: fi
6390: else
6391: # Don't allow undefined symbols.
6392: allow_undefined_flag="$no_undefined_flag"
6393: fi
6394:
6395: fi
6396:
6397: func_generate_dlsyms "$libname" "$libname" "yes"
6398: libobjs="$libobjs $symfileobj"
6399: test "X$libobjs" = "X " && libobjs=
6400:
6401: if test "$mode" != relink; then
6402: # Remove our outputs, but don't remove object files since they
6403: # may have been created when compiling PIC objects.
6404: removelist=
6405: tempremovelist=`$ECHO "$output_objdir/*"`
6406: for p in $tempremovelist; do
6407: case $p in
6408: *.$objext | *.gcno)
6409: ;;
6410: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6411: if test "X$precious_files_regex" != "X"; then
6412: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6413: then
6414: continue
6415: fi
6416: fi
6417: removelist="$removelist $p"
6418: ;;
6419: *) ;;
6420: esac
6421: done
6422: test -n "$removelist" && \
6423: func_show_eval "${RM}r \$removelist"
6424: fi
6425:
6426: # Now set the variables for building old libraries.
6427: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6428: oldlibs="$oldlibs $output_objdir/$libname.$libext"
6429:
6430: # Transform .lo files to .o files.
6431: oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6432: fi
6433:
6434: # Eliminate all temporary directories.
6435: #for path in $notinst_path; do
6436: # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6437: # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6438: # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6439: #done
6440:
6441: if test -n "$xrpath"; then
6442: # If the user specified any rpath flags, then add them.
6443: temp_xrpath=
6444: for libdir in $xrpath; do
6445: temp_xrpath="$temp_xrpath -R$libdir"
6446: case "$finalize_rpath " in
6447: *" $libdir "*) ;;
6448: *) finalize_rpath="$finalize_rpath $libdir" ;;
6449: esac
6450: done
6451: if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6452: dependency_libs="$temp_xrpath $dependency_libs"
6453: fi
6454: fi
6455:
6456: # Make sure dlfiles contains only unique files that won't be dlpreopened
6457: old_dlfiles="$dlfiles"
6458: dlfiles=
6459: for lib in $old_dlfiles; do
6460: case " $dlprefiles $dlfiles " in
6461: *" $lib "*) ;;
6462: *) dlfiles="$dlfiles $lib" ;;
6463: esac
6464: done
6465:
6466: # Make sure dlprefiles contains only unique files
6467: old_dlprefiles="$dlprefiles"
6468: dlprefiles=
6469: for lib in $old_dlprefiles; do
6470: case "$dlprefiles " in
6471: *" $lib "*) ;;
6472: *) dlprefiles="$dlprefiles $lib" ;;
6473: esac
6474: done
6475:
6476: if test "$build_libtool_libs" = yes; then
6477: if test -n "$rpath"; then
6478: case $host in
6479: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6480: # these systems don't actually have a c library (as such)!
6481: ;;
6482: *-*-rhapsody* | *-*-darwin1.[012])
6483: # Rhapsody C library is in the System framework
6484: deplibs="$deplibs System.ltframework"
6485: ;;
6486: *-*-netbsd*)
6487: # Don't link with libc until the a.out ld.so is fixed.
6488: ;;
6489: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6490: # Do not include libc due to us having libc/libc_r.
6491: ;;
6492: *-*-sco3.2v5* | *-*-sco5v6*)
6493: # Causes problems with __ctype
6494: ;;
6495: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6496: # Compiler inserts libc in the correct place for threads to work
6497: ;;
6498: *)
6499: # Add libc to deplibs on all other systems if necessary.
6500: if test "$build_libtool_need_lc" = "yes"; then
6501: deplibs="$deplibs -lc"
6502: fi
6503: ;;
6504: esac
6505: fi
6506:
6507: # Transform deplibs into only deplibs that can be linked in shared.
6508: name_save=$name
6509: libname_save=$libname
6510: release_save=$release
6511: versuffix_save=$versuffix
6512: major_save=$major
6513: # I'm not sure if I'm treating the release correctly. I think
6514: # release should show up in the -l (ie -lgmp5) so we don't want to
6515: # add it in twice. Is that correct?
6516: release=""
6517: versuffix=""
6518: major=""
6519: newdeplibs=
6520: droppeddeps=no
6521: case $deplibs_check_method in
6522: pass_all)
6523: # Don't check for shared/static. Everything works.
6524: # This might be a little naive. We might want to check
6525: # whether the library exists or not. But this is on
6526: # osf3 & osf4 and I'm not really sure... Just
6527: # implementing what was already the behavior.
6528: newdeplibs=$deplibs
6529: ;;
6530: test_compile)
6531: # This code stresses the "libraries are programs" paradigm to its
6532: # limits. Maybe even breaks it. We compile a program, linking it
6533: # against the deplibs as a proxy for the library. Then we can check
6534: # whether they linked in statically or dynamically with ldd.
6535: $opt_dry_run || $RM conftest.c
6536: cat > conftest.c <<EOF
6537: int main() { return 0; }
6538: EOF
6539: $opt_dry_run || $RM conftest
6540: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6541: ldd_output=`ldd conftest`
6542: for i in $deplibs; do
6543: case $i in
6544: -l*)
6545: func_stripname -l '' "$i"
6546: name=$func_stripname_result
6547: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6548: case " $predeps $postdeps " in
6549: *" $i "*)
6550: newdeplibs="$newdeplibs $i"
6551: i=""
6552: ;;
6553: esac
6554: fi
6555: if test -n "$i" ; then
6556: libname=`eval "\\$ECHO \"$libname_spec\""`
6557: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6558: set dummy $deplib_matches; shift
6559: deplib_match=$1
6560: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6561: newdeplibs="$newdeplibs $i"
6562: else
6563: droppeddeps=yes
6564: $ECHO
6565: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6566: $ECHO "*** I have the capability to make that library automatically link in when"
6567: $ECHO "*** you link to this library. But I can only do this if you have a"
6568: $ECHO "*** shared version of the library, which I believe you do not have"
6569: $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6570: $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6571: fi
6572: fi
6573: ;;
6574: *)
6575: newdeplibs="$newdeplibs $i"
6576: ;;
6577: esac
6578: done
6579: else
6580: # Error occurred in the first compile. Let's try to salvage
6581: # the situation: Compile a separate program for each library.
6582: for i in $deplibs; do
6583: case $i in
6584: -l*)
6585: func_stripname -l '' "$i"
6586: name=$func_stripname_result
6587: $opt_dry_run || $RM conftest
6588: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6589: ldd_output=`ldd conftest`
6590: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6591: case " $predeps $postdeps " in
6592: *" $i "*)
6593: newdeplibs="$newdeplibs $i"
6594: i=""
6595: ;;
6596: esac
6597: fi
6598: if test -n "$i" ; then
6599: libname=`eval "\\$ECHO \"$libname_spec\""`
6600: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6601: set dummy $deplib_matches; shift
6602: deplib_match=$1
6603: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6604: newdeplibs="$newdeplibs $i"
6605: else
6606: droppeddeps=yes
6607: $ECHO
6608: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6609: $ECHO "*** I have the capability to make that library automatically link in when"
6610: $ECHO "*** you link to this library. But I can only do this if you have a"
6611: $ECHO "*** shared version of the library, which you do not appear to have"
6612: $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6613: $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6614: fi
6615: fi
6616: else
6617: droppeddeps=yes
6618: $ECHO
6619: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
6620: $ECHO "*** make it link in! You will probably need to install it or some"
6621: $ECHO "*** library that it depends on before this library will be fully"
6622: $ECHO "*** functional. Installing it before continuing would be even better."
6623: fi
6624: ;;
6625: *)
6626: newdeplibs="$newdeplibs $i"
6627: ;;
6628: esac
6629: done
6630: fi
6631: ;;
6632: file_magic*)
6633: set dummy $deplibs_check_method; shift
6634: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6635: for a_deplib in $deplibs; do
6636: case $a_deplib in
6637: -l*)
6638: func_stripname -l '' "$a_deplib"
6639: name=$func_stripname_result
6640: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6641: case " $predeps $postdeps " in
6642: *" $a_deplib "*)
6643: newdeplibs="$newdeplibs $a_deplib"
6644: a_deplib=""
6645: ;;
6646: esac
6647: fi
6648: if test -n "$a_deplib" ; then
6649: libname=`eval "\\$ECHO \"$libname_spec\""`
6650: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6651: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6652: for potent_lib in $potential_libs; do
6653: # Follow soft links.
6654: if ls -lLd "$potent_lib" 2>/dev/null |
6655: $GREP " -> " >/dev/null; then
6656: continue
6657: fi
6658: # The statement above tries to avoid entering an
6659: # endless loop below, in case of cyclic links.
6660: # We might still enter an endless loop, since a link
6661: # loop can be closed while we follow links,
6662: # but so what?
6663: potlib="$potent_lib"
6664: while test -h "$potlib" 2>/dev/null; do
6665: potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6666: case $potliblink in
6667: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6668: *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6669: esac
6670: done
6671: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6672: $SED -e 10q |
6673: $EGREP "$file_magic_regex" > /dev/null; then
6674: newdeplibs="$newdeplibs $a_deplib"
6675: a_deplib=""
6676: break 2
6677: fi
6678: done
6679: done
6680: fi
6681: if test -n "$a_deplib" ; then
6682: droppeddeps=yes
6683: $ECHO
6684: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6685: $ECHO "*** I have the capability to make that library automatically link in when"
6686: $ECHO "*** you link to this library. But I can only do this if you have a"
6687: $ECHO "*** shared version of the library, which you do not appear to have"
6688: $ECHO "*** because I did check the linker path looking for a file starting"
6689: if test -z "$potlib" ; then
6690: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6691: else
6692: $ECHO "*** with $libname and none of the candidates passed a file format test"
6693: $ECHO "*** using a file magic. Last file checked: $potlib"
6694: fi
6695: fi
6696: ;;
6697: *)
6698: # Add a -L argument.
6699: newdeplibs="$newdeplibs $a_deplib"
6700: ;;
6701: esac
6702: done # Gone through all deplibs.
6703: ;;
6704: match_pattern*)
6705: set dummy $deplibs_check_method; shift
6706: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6707: for a_deplib in $deplibs; do
6708: case $a_deplib in
6709: -l*)
6710: func_stripname -l '' "$a_deplib"
6711: name=$func_stripname_result
6712: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6713: case " $predeps $postdeps " in
6714: *" $a_deplib "*)
6715: newdeplibs="$newdeplibs $a_deplib"
6716: a_deplib=""
6717: ;;
6718: esac
6719: fi
6720: if test -n "$a_deplib" ; then
6721: libname=`eval "\\$ECHO \"$libname_spec\""`
6722: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6723: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6724: for potent_lib in $potential_libs; do
6725: potlib="$potent_lib" # see symlink-check above in file_magic test
6726: if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6727: $EGREP "$match_pattern_regex" > /dev/null; then
6728: newdeplibs="$newdeplibs $a_deplib"
6729: a_deplib=""
6730: break 2
6731: fi
6732: done
6733: done
6734: fi
6735: if test -n "$a_deplib" ; then
6736: droppeddeps=yes
6737: $ECHO
6738: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6739: $ECHO "*** I have the capability to make that library automatically link in when"
6740: $ECHO "*** you link to this library. But I can only do this if you have a"
6741: $ECHO "*** shared version of the library, which you do not appear to have"
6742: $ECHO "*** because I did check the linker path looking for a file starting"
6743: if test -z "$potlib" ; then
6744: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6745: else
6746: $ECHO "*** with $libname and none of the candidates passed a file format test"
6747: $ECHO "*** using a regex pattern. Last file checked: $potlib"
6748: fi
6749: fi
6750: ;;
6751: *)
6752: # Add a -L argument.
6753: newdeplibs="$newdeplibs $a_deplib"
6754: ;;
6755: esac
6756: done # Gone through all deplibs.
6757: ;;
6758: none | unknown | *)
6759: newdeplibs=""
6760: tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6761: -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6762: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6763: for i in $predeps $postdeps ; do
6764: # can't use Xsed below, because $i might contain '/'
6765: tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6766: done
6767: fi
6768: if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
6769: $GREP . >/dev/null; then
6770: $ECHO
6771: if test "X$deplibs_check_method" = "Xnone"; then
6772: $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6773: else
6774: $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6775: fi
6776: $ECHO "*** All declared inter-library dependencies are being dropped."
6777: droppeddeps=yes
6778: fi
6779: ;;
6780: esac
6781: versuffix=$versuffix_save
6782: major=$major_save
6783: release=$release_save
6784: libname=$libname_save
6785: name=$name_save
6786:
6787: case $host in
6788: *-*-rhapsody* | *-*-darwin1.[012])
6789: # On Rhapsody replace the C library with the System framework
6790: newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6791: ;;
6792: esac
6793:
6794: if test "$droppeddeps" = yes; then
6795: if test "$module" = yes; then
6796: $ECHO
6797: $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6798: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
6799: $ECHO "*** a static module, that should work as long as the dlopening"
6800: $ECHO "*** application is linked with the -dlopen flag."
6801: if test -z "$global_symbol_pipe"; then
6802: $ECHO
6803: $ECHO "*** However, this would only work if libtool was able to extract symbol"
6804: $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6805: $ECHO "*** not find such a program. So, this module is probably useless."
6806: $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6807: fi
6808: if test "$build_old_libs" = no; then
6809: oldlibs="$output_objdir/$libname.$libext"
6810: build_libtool_libs=module
6811: build_old_libs=yes
6812: else
6813: build_libtool_libs=no
6814: fi
6815: else
6816: $ECHO "*** The inter-library dependencies that have been dropped here will be"
6817: $ECHO "*** automatically added whenever a program is linked with this library"
6818: $ECHO "*** or is declared to -dlopen it."
6819:
6820: if test "$allow_undefined" = no; then
6821: $ECHO
6822: $ECHO "*** Since this library must not contain undefined symbols,"
6823: $ECHO "*** because either the platform does not support them or"
6824: $ECHO "*** it was explicitly requested with -no-undefined,"
6825: $ECHO "*** libtool will only create a static version of it."
6826: if test "$build_old_libs" = no; then
6827: oldlibs="$output_objdir/$libname.$libext"
6828: build_libtool_libs=module
6829: build_old_libs=yes
6830: else
6831: build_libtool_libs=no
6832: fi
6833: fi
6834: fi
6835: fi
6836: # Done checking deplibs!
6837: deplibs=$newdeplibs
6838: fi
6839: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6840: case $host in
6841: *-*-darwin*)
6842: newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6843: new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6844: deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6845: ;;
6846: esac
6847:
6848: # move library search paths that coincide with paths to not yet
6849: # installed libraries to the beginning of the library search list
6850: new_libs=
6851: for path in $notinst_path; do
6852: case " $new_libs " in
6853: *" -L$path/$objdir "*) ;;
6854: *)
6855: case " $deplibs " in
6856: *" -L$path/$objdir "*)
6857: new_libs="$new_libs -L$path/$objdir" ;;
6858: esac
6859: ;;
6860: esac
6861: done
6862: for deplib in $deplibs; do
6863: case $deplib in
6864: -L*)
6865: case " $new_libs " in
6866: *" $deplib "*) ;;
6867: *) new_libs="$new_libs $deplib" ;;
6868: esac
6869: ;;
6870: *) new_libs="$new_libs $deplib" ;;
6871: esac
6872: done
6873: deplibs="$new_libs"
6874:
6875: # All the library-specific variables (install_libdir is set above).
6876: library_names=
6877: old_library=
6878: dlname=
6879:
6880: # Test again, we may have decided not to build it any more
6881: if test "$build_libtool_libs" = yes; then
6882: if test "$hardcode_into_libs" = yes; then
6883: # Hardcode the library paths
6884: hardcode_libdirs=
6885: dep_rpath=
6886: rpath="$finalize_rpath"
6887: test "$mode" != relink && rpath="$compile_rpath$rpath"
6888: for libdir in $rpath; do
6889: if test -n "$hardcode_libdir_flag_spec"; then
6890: if test -n "$hardcode_libdir_separator"; then
6891: if test -z "$hardcode_libdirs"; then
6892: hardcode_libdirs="$libdir"
6893: else
6894: # Just accumulate the unique libdirs.
6895: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6896: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6897: ;;
6898: *)
6899: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6900: ;;
6901: esac
6902: fi
6903: else
6904: eval flag=\"$hardcode_libdir_flag_spec\"
6905: dep_rpath="$dep_rpath $flag"
6906: fi
6907: elif test -n "$runpath_var"; then
6908: case "$perm_rpath " in
6909: *" $libdir "*) ;;
6910: *) perm_rpath="$perm_rpath $libdir" ;;
6911: esac
6912: fi
6913: done
6914: # Substitute the hardcoded libdirs into the rpath.
6915: if test -n "$hardcode_libdir_separator" &&
6916: test -n "$hardcode_libdirs"; then
6917: libdir="$hardcode_libdirs"
6918: if test -n "$hardcode_libdir_flag_spec_ld"; then
6919: eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6920: else
6921: eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6922: fi
6923: fi
6924: if test -n "$runpath_var" && test -n "$perm_rpath"; then
6925: # We should set the runpath_var.
6926: rpath=
6927: for dir in $perm_rpath; do
6928: rpath="$rpath$dir:"
6929: done
6930: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6931: fi
6932: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6933: fi
6934:
6935: shlibpath="$finalize_shlibpath"
6936: test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6937: if test -n "$shlibpath"; then
6938: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6939: fi
6940:
6941: # Get the real and link names of the library.
6942: eval shared_ext=\"$shrext_cmds\"
6943: eval library_names=\"$library_names_spec\"
6944: set dummy $library_names
6945: shift
6946: realname="$1"
6947: shift
6948:
6949: if test -n "$soname_spec"; then
6950: eval soname=\"$soname_spec\"
6951: else
6952: soname="$realname"
6953: fi
6954: if test -z "$dlname"; then
6955: dlname=$soname
6956: fi
6957:
6958: lib="$output_objdir/$realname"
6959: linknames=
6960: for link
6961: do
6962: linknames="$linknames $link"
6963: done
6964:
6965: # Use standard objects if they are pic
6966: test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6967: test "X$libobjs" = "X " && libobjs=
6968:
6969: delfiles=
6970: if test -n "$export_symbols" && test -n "$include_expsyms"; then
6971: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6972: export_symbols="$output_objdir/$libname.uexp"
6973: delfiles="$delfiles $export_symbols"
6974: fi
6975:
6976: orig_export_symbols=
6977: case $host_os in
6978: cygwin* | mingw* | cegcc*)
6979: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6980: # exporting using user supplied symfile
6981: if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6982: # and it's NOT already a .def file. Must figure out
6983: # which of the given symbols are data symbols and tag
6984: # them as such. So, trigger use of export_symbols_cmds.
6985: # export_symbols gets reassigned inside the "prepare
6986: # the list of exported symbols" if statement, so the
6987: # include_expsyms logic still works.
6988: orig_export_symbols="$export_symbols"
6989: export_symbols=
6990: always_export_symbols=yes
6991: fi
6992: fi
6993: ;;
6994: esac
6995:
6996: # Prepare the list of exported symbols
6997: if test -z "$export_symbols"; then
6998: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
6999: func_verbose "generating symbol list for \`$libname.la'"
7000: export_symbols="$output_objdir/$libname.exp"
7001: $opt_dry_run || $RM $export_symbols
7002: cmds=$export_symbols_cmds
7003: save_ifs="$IFS"; IFS='~'
7004: for cmd in $cmds; do
7005: IFS="$save_ifs"
7006: eval cmd=\"$cmd\"
7007: func_len " $cmd"
7008: len=$func_len_result
7009: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7010: func_show_eval "$cmd" 'exit $?'
7011: skipped_export=false
7012: else
7013: # The command line is too long to execute in one step.
7014: func_verbose "using reloadable object file for export list..."
7015: skipped_export=:
7016: # Break out early, otherwise skipped_export may be
7017: # set to false by a later but shorter cmd.
7018: break
7019: fi
7020: done
7021: IFS="$save_ifs"
7022: if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7023: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7024: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7025: fi
7026: fi
7027: fi
7028:
7029: if test -n "$export_symbols" && test -n "$include_expsyms"; then
7030: tmp_export_symbols="$export_symbols"
7031: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7032: $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7033: fi
7034:
7035: if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7036: # The given exports_symbols file has to be filtered, so filter it.
7037: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7038: # FIXME: $output_objdir/$libname.filter potentially contains lots of
7039: # 's' commands which not all seds can handle. GNU sed should be fine
7040: # though. Also, the filter scales superlinearly with the number of
7041: # global variables. join(1) would be nice here, but unfortunately
7042: # isn't a blessed tool.
7043: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7044: delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7045: export_symbols=$output_objdir/$libname.def
7046: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7047: fi
7048:
7049: tmp_deplibs=
7050: for test_deplib in $deplibs; do
7051: case " $convenience " in
7052: *" $test_deplib "*) ;;
7053: *)
7054: tmp_deplibs="$tmp_deplibs $test_deplib"
7055: ;;
7056: esac
7057: done
7058: deplibs="$tmp_deplibs"
7059:
7060: if test -n "$convenience"; then
7061: if test -n "$whole_archive_flag_spec" &&
7062: test "$compiler_needs_object" = yes &&
7063: test -z "$libobjs"; then
7064: # extract the archives, so we have objects to list.
7065: # TODO: could optimize this to just extract one archive.
7066: whole_archive_flag_spec=
7067: fi
7068: if test -n "$whole_archive_flag_spec"; then
7069: save_libobjs=$libobjs
7070: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7071: test "X$libobjs" = "X " && libobjs=
7072: else
7073: gentop="$output_objdir/${outputname}x"
7074: generated="$generated $gentop"
7075:
7076: func_extract_archives $gentop $convenience
7077: libobjs="$libobjs $func_extract_archives_result"
7078: test "X$libobjs" = "X " && libobjs=
7079: fi
7080: fi
7081:
7082: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7083: eval flag=\"$thread_safe_flag_spec\"
7084: linker_flags="$linker_flags $flag"
7085: fi
7086:
7087: # Make a backup of the uninstalled library when relinking
7088: if test "$mode" = relink; then
7089: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7090: fi
7091:
7092: # Do each of the archive commands.
7093: if test "$module" = yes && test -n "$module_cmds" ; then
7094: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7095: eval test_cmds=\"$module_expsym_cmds\"
7096: cmds=$module_expsym_cmds
7097: else
7098: eval test_cmds=\"$module_cmds\"
7099: cmds=$module_cmds
7100: fi
7101: else
7102: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7103: eval test_cmds=\"$archive_expsym_cmds\"
7104: cmds=$archive_expsym_cmds
7105: else
7106: eval test_cmds=\"$archive_cmds\"
7107: cmds=$archive_cmds
7108: fi
7109: fi
7110:
7111: if test "X$skipped_export" != "X:" &&
7112: func_len " $test_cmds" &&
7113: len=$func_len_result &&
7114: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7115: :
7116: else
7117: # The command line is too long to link in one step, link piecewise
7118: # or, if using GNU ld and skipped_export is not :, use a linker
7119: # script.
7120:
7121: # Save the value of $output and $libobjs because we want to
7122: # use them later. If we have whole_archive_flag_spec, we
7123: # want to use save_libobjs as it was before
7124: # whole_archive_flag_spec was expanded, because we can't
7125: # assume the linker understands whole_archive_flag_spec.
7126: # This may have to be revisited, in case too many
7127: # convenience libraries get linked in and end up exceeding
7128: # the spec.
7129: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7130: save_libobjs=$libobjs
7131: fi
7132: save_output=$output
7133: output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7134:
7135: # Clear the reloadable object creation command queue and
7136: # initialize k to one.
7137: test_cmds=
7138: concat_cmds=
7139: objlist=
7140: last_robj=
7141: k=1
7142:
7143: if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7144: output=${output_objdir}/${output_la}.lnkscript
7145: func_verbose "creating GNU ld script: $output"
7146: $ECHO 'INPUT (' > $output
7147: for obj in $save_libobjs
7148: do
7149: $ECHO "$obj" >> $output
7150: done
7151: $ECHO ')' >> $output
7152: delfiles="$delfiles $output"
7153: elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7154: output=${output_objdir}/${output_la}.lnk
7155: func_verbose "creating linker input file list: $output"
7156: : > $output
7157: set x $save_libobjs
7158: shift
7159: firstobj=
7160: if test "$compiler_needs_object" = yes; then
7161: firstobj="$1 "
7162: shift
7163: fi
7164: for obj
7165: do
7166: $ECHO "$obj" >> $output
7167: done
7168: delfiles="$delfiles $output"
7169: output=$firstobj\"$file_list_spec$output\"
7170: else
7171: if test -n "$save_libobjs"; then
7172: func_verbose "creating reloadable object files..."
7173: output=$output_objdir/$output_la-${k}.$objext
7174: eval test_cmds=\"$reload_cmds\"
7175: func_len " $test_cmds"
7176: len0=$func_len_result
7177: len=$len0
7178:
7179: # Loop over the list of objects to be linked.
7180: for obj in $save_libobjs
7181: do
7182: func_len " $obj"
7183: func_arith $len + $func_len_result
7184: len=$func_arith_result
7185: if test "X$objlist" = X ||
7186: test "$len" -lt "$max_cmd_len"; then
7187: func_append objlist " $obj"
7188: else
7189: # The command $test_cmds is almost too long, add a
7190: # command to the queue.
7191: if test "$k" -eq 1 ; then
7192: # The first file doesn't have a previous command to add.
7193: eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7194: else
7195: # All subsequent reloadable object files will link in
7196: # the last one created.
7197: eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7198: fi
7199: last_robj=$output_objdir/$output_la-${k}.$objext
7200: func_arith $k + 1
7201: k=$func_arith_result
7202: output=$output_objdir/$output_la-${k}.$objext
7203: objlist=$obj
7204: func_len " $last_robj"
7205: func_arith $len0 + $func_len_result
7206: len=$func_arith_result
7207: fi
7208: done
7209: # Handle the remaining objects by creating one last
7210: # reloadable object file. All subsequent reloadable object
7211: # files will link in the last one created.
7212: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7213: eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7214: if test -n "$last_robj"; then
7215: eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7216: fi
7217: delfiles="$delfiles $output"
7218:
7219: else
7220: output=
7221: fi
7222:
7223: if ${skipped_export-false}; then
7224: func_verbose "generating symbol list for \`$libname.la'"
7225: export_symbols="$output_objdir/$libname.exp"
7226: $opt_dry_run || $RM $export_symbols
7227: libobjs=$output
7228: # Append the command to create the export file.
7229: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7230: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7231: if test -n "$last_robj"; then
7232: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7233: fi
7234: fi
7235:
7236: test -n "$save_libobjs" &&
7237: func_verbose "creating a temporary reloadable object file: $output"
7238:
7239: # Loop through the commands generated above and execute them.
7240: save_ifs="$IFS"; IFS='~'
7241: for cmd in $concat_cmds; do
7242: IFS="$save_ifs"
7243: $opt_silent || {
7244: func_quote_for_expand "$cmd"
7245: eval "func_echo $func_quote_for_expand_result"
7246: }
7247: $opt_dry_run || eval "$cmd" || {
7248: lt_exit=$?
7249:
7250: # Restore the uninstalled library and exit
7251: if test "$mode" = relink; then
7252: ( cd "$output_objdir" && \
7253: $RM "${realname}T" && \
7254: $MV "${realname}U" "$realname" )
7255: fi
7256:
7257: exit $lt_exit
7258: }
7259: done
7260: IFS="$save_ifs"
7261:
7262: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7263: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7264: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7265: fi
7266: fi
7267:
7268: if ${skipped_export-false}; then
7269: if test -n "$export_symbols" && test -n "$include_expsyms"; then
7270: tmp_export_symbols="$export_symbols"
7271: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7272: $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7273: fi
7274:
7275: if test -n "$orig_export_symbols"; then
7276: # The given exports_symbols file has to be filtered, so filter it.
7277: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7278: # FIXME: $output_objdir/$libname.filter potentially contains lots of
7279: # 's' commands which not all seds can handle. GNU sed should be fine
7280: # though. Also, the filter scales superlinearly with the number of
7281: # global variables. join(1) would be nice here, but unfortunately
7282: # isn't a blessed tool.
7283: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7284: delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7285: export_symbols=$output_objdir/$libname.def
7286: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7287: fi
7288: fi
7289:
7290: libobjs=$output
7291: # Restore the value of output.
7292: output=$save_output
7293:
7294: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7295: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7296: test "X$libobjs" = "X " && libobjs=
7297: fi
7298: # Expand the library linking commands again to reset the
7299: # value of $libobjs for piecewise linking.
7300:
7301: # Do each of the archive commands.
7302: if test "$module" = yes && test -n "$module_cmds" ; then
7303: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7304: cmds=$module_expsym_cmds
7305: else
7306: cmds=$module_cmds
7307: fi
7308: else
7309: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7310: cmds=$archive_expsym_cmds
7311: else
7312: cmds=$archive_cmds
7313: fi
7314: fi
7315: fi
7316:
7317: if test -n "$delfiles"; then
7318: # Append the command to remove temporary files to $cmds.
7319: eval cmds=\"\$cmds~\$RM $delfiles\"
7320: fi
7321:
7322: # Add any objects from preloaded convenience libraries
7323: if test -n "$dlprefiles"; then
7324: gentop="$output_objdir/${outputname}x"
7325: generated="$generated $gentop"
7326:
7327: func_extract_archives $gentop $dlprefiles
7328: libobjs="$libobjs $func_extract_archives_result"
7329: test "X$libobjs" = "X " && libobjs=
7330: fi
7331:
7332: save_ifs="$IFS"; IFS='~'
7333: for cmd in $cmds; do
7334: IFS="$save_ifs"
7335: eval cmd=\"$cmd\"
7336: $opt_silent || {
7337: func_quote_for_expand "$cmd"
7338: eval "func_echo $func_quote_for_expand_result"
7339: }
7340: $opt_dry_run || eval "$cmd" || {
7341: lt_exit=$?
7342:
7343: # Restore the uninstalled library and exit
7344: if test "$mode" = relink; then
7345: ( cd "$output_objdir" && \
7346: $RM "${realname}T" && \
7347: $MV "${realname}U" "$realname" )
7348: fi
7349:
7350: exit $lt_exit
7351: }
7352: done
7353: IFS="$save_ifs"
7354:
7355: # Restore the uninstalled library and exit
7356: if test "$mode" = relink; then
7357: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7358:
7359: if test -n "$convenience"; then
7360: if test -z "$whole_archive_flag_spec"; then
7361: func_show_eval '${RM}r "$gentop"'
7362: fi
7363: fi
7364:
7365: exit $EXIT_SUCCESS
7366: fi
7367:
7368: # Create links to the real library.
7369: for linkname in $linknames; do
7370: if test "$realname" != "$linkname"; then
7371: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7372: fi
7373: done
7374:
7375: # If -module or -export-dynamic was specified, set the dlname.
7376: if test "$module" = yes || test "$export_dynamic" = yes; then
7377: # On all known operating systems, these are identical.
7378: dlname="$soname"
7379: fi
7380: fi
7381: ;;
7382:
7383: obj)
7384: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7385: func_warning "\`-dlopen' is ignored for objects"
7386: fi
7387:
7388: case " $deplibs" in
7389: *\ -l* | *\ -L*)
7390: func_warning "\`-l' and \`-L' are ignored for objects" ;;
7391: esac
7392:
7393: test -n "$rpath" && \
7394: func_warning "\`-rpath' is ignored for objects"
7395:
7396: test -n "$xrpath" && \
7397: func_warning "\`-R' is ignored for objects"
7398:
7399: test -n "$vinfo" && \
7400: func_warning "\`-version-info' is ignored for objects"
7401:
7402: test -n "$release" && \
7403: func_warning "\`-release' is ignored for objects"
7404:
7405: case $output in
7406: *.lo)
7407: test -n "$objs$old_deplibs" && \
7408: func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7409:
7410: libobj=$output
7411: func_lo2o "$libobj"
7412: obj=$func_lo2o_result
7413: ;;
7414: *)
7415: libobj=
7416: obj="$output"
7417: ;;
7418: esac
7419:
7420: # Delete the old objects.
7421: $opt_dry_run || $RM $obj $libobj
7422:
7423: # Objects from convenience libraries. This assumes
7424: # single-version convenience libraries. Whenever we create
7425: # different ones for PIC/non-PIC, this we'll have to duplicate
7426: # the extraction.
7427: reload_conv_objs=
7428: gentop=
7429: # reload_cmds runs $LD directly, so let us get rid of
7430: # -Wl from whole_archive_flag_spec and hope we can get by with
7431: # turning comma into space..
7432: wl=
7433:
7434: if test -n "$convenience"; then
7435: if test -n "$whole_archive_flag_spec"; then
7436: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7437: reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7438: else
7439: gentop="$output_objdir/${obj}x"
7440: generated="$generated $gentop"
7441:
7442: func_extract_archives $gentop $convenience
7443: reload_conv_objs="$reload_objs $func_extract_archives_result"
7444: fi
7445: fi
7446:
7447: # Create the old-style object.
7448: reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7449:
7450: output="$obj"
7451: func_execute_cmds "$reload_cmds" 'exit $?'
7452:
7453: # Exit if we aren't doing a library object file.
7454: if test -z "$libobj"; then
7455: if test -n "$gentop"; then
7456: func_show_eval '${RM}r "$gentop"'
7457: fi
7458:
7459: exit $EXIT_SUCCESS
7460: fi
7461:
7462: if test "$build_libtool_libs" != yes; then
7463: if test -n "$gentop"; then
7464: func_show_eval '${RM}r "$gentop"'
7465: fi
7466:
7467: # Create an invalid libtool object if no PIC, so that we don't
7468: # accidentally link it into a program.
7469: # $show "echo timestamp > $libobj"
7470: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7471: exit $EXIT_SUCCESS
7472: fi
7473:
7474: if test -n "$pic_flag" || test "$pic_mode" != default; then
7475: # Only do commands if we really have different PIC objects.
7476: reload_objs="$libobjs $reload_conv_objs"
7477: output="$libobj"
7478: func_execute_cmds "$reload_cmds" 'exit $?'
7479: fi
7480:
7481: if test -n "$gentop"; then
7482: func_show_eval '${RM}r "$gentop"'
7483: fi
7484:
7485: exit $EXIT_SUCCESS
7486: ;;
7487:
7488: prog)
7489: case $host in
7490: *cygwin*) func_stripname '' '.exe' "$output"
7491: output=$func_stripname_result.exe;;
7492: esac
7493: test -n "$vinfo" && \
7494: func_warning "\`-version-info' is ignored for programs"
7495:
7496: test -n "$release" && \
7497: func_warning "\`-release' is ignored for programs"
7498:
7499: test "$preload" = yes \
7500: && test "$dlopen_support" = unknown \
7501: && test "$dlopen_self" = unknown \
7502: && test "$dlopen_self_static" = unknown && \
7503: func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7504:
7505: case $host in
7506: *-*-rhapsody* | *-*-darwin1.[012])
7507: # On Rhapsody replace the C library is the System framework
7508: compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7509: finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7510: ;;
7511: esac
7512:
7513: case $host in
7514: *-*-darwin*)
7515: # Don't allow lazy linking, it breaks C++ global constructors
7516: # But is supposedly fixed on 10.4 or later (yay!).
7517: if test "$tagname" = CXX ; then
7518: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7519: 10.[0123])
7520: compile_command="$compile_command ${wl}-bind_at_load"
7521: finalize_command="$finalize_command ${wl}-bind_at_load"
7522: ;;
7523: esac
7524: fi
7525: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7526: compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7527: finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7528: ;;
7529: esac
7530:
7531:
7532: # move library search paths that coincide with paths to not yet
7533: # installed libraries to the beginning of the library search list
7534: new_libs=
7535: for path in $notinst_path; do
7536: case " $new_libs " in
7537: *" -L$path/$objdir "*) ;;
7538: *)
7539: case " $compile_deplibs " in
7540: *" -L$path/$objdir "*)
7541: new_libs="$new_libs -L$path/$objdir" ;;
7542: esac
7543: ;;
7544: esac
7545: done
7546: for deplib in $compile_deplibs; do
7547: case $deplib in
7548: -L*)
7549: case " $new_libs " in
7550: *" $deplib "*) ;;
7551: *) new_libs="$new_libs $deplib" ;;
7552: esac
7553: ;;
7554: *) new_libs="$new_libs $deplib" ;;
7555: esac
7556: done
7557: compile_deplibs="$new_libs"
7558:
7559:
7560: compile_command="$compile_command $compile_deplibs"
7561: finalize_command="$finalize_command $finalize_deplibs"
7562:
7563: if test -n "$rpath$xrpath"; then
7564: # If the user specified any rpath flags, then add them.
7565: for libdir in $rpath $xrpath; do
7566: # This is the magic to use -rpath.
7567: case "$finalize_rpath " in
7568: *" $libdir "*) ;;
7569: *) finalize_rpath="$finalize_rpath $libdir" ;;
7570: esac
7571: done
7572: fi
7573:
7574: # Now hardcode the library paths
7575: rpath=
7576: hardcode_libdirs=
7577: for libdir in $compile_rpath $finalize_rpath; do
7578: if test -n "$hardcode_libdir_flag_spec"; then
7579: if test -n "$hardcode_libdir_separator"; then
7580: if test -z "$hardcode_libdirs"; then
7581: hardcode_libdirs="$libdir"
7582: else
7583: # Just accumulate the unique libdirs.
7584: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7585: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7586: ;;
7587: *)
7588: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7589: ;;
7590: esac
7591: fi
7592: else
7593: eval flag=\"$hardcode_libdir_flag_spec\"
7594: rpath="$rpath $flag"
7595: fi
7596: elif test -n "$runpath_var"; then
7597: case "$perm_rpath " in
7598: *" $libdir "*) ;;
7599: *) perm_rpath="$perm_rpath $libdir" ;;
7600: esac
7601: fi
7602: case $host in
7603: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7604: testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7605: case :$dllsearchpath: in
7606: *":$libdir:"*) ;;
7607: ::) dllsearchpath=$libdir;;
7608: *) dllsearchpath="$dllsearchpath:$libdir";;
7609: esac
7610: case :$dllsearchpath: in
7611: *":$testbindir:"*) ;;
7612: ::) dllsearchpath=$testbindir;;
7613: *) dllsearchpath="$dllsearchpath:$testbindir";;
7614: esac
7615: ;;
7616: esac
7617: done
7618: # Substitute the hardcoded libdirs into the rpath.
7619: if test -n "$hardcode_libdir_separator" &&
7620: test -n "$hardcode_libdirs"; then
7621: libdir="$hardcode_libdirs"
7622: eval rpath=\" $hardcode_libdir_flag_spec\"
7623: fi
7624: compile_rpath="$rpath"
7625:
7626: rpath=
7627: hardcode_libdirs=
7628: for libdir in $finalize_rpath; do
7629: if test -n "$hardcode_libdir_flag_spec"; then
7630: if test -n "$hardcode_libdir_separator"; then
7631: if test -z "$hardcode_libdirs"; then
7632: hardcode_libdirs="$libdir"
7633: else
7634: # Just accumulate the unique libdirs.
7635: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7636: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7637: ;;
7638: *)
7639: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7640: ;;
7641: esac
7642: fi
7643: else
7644: eval flag=\"$hardcode_libdir_flag_spec\"
7645: rpath="$rpath $flag"
7646: fi
7647: elif test -n "$runpath_var"; then
7648: case "$finalize_perm_rpath " in
7649: *" $libdir "*) ;;
7650: *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7651: esac
7652: fi
7653: done
7654: # Substitute the hardcoded libdirs into the rpath.
7655: if test -n "$hardcode_libdir_separator" &&
7656: test -n "$hardcode_libdirs"; then
7657: libdir="$hardcode_libdirs"
7658: eval rpath=\" $hardcode_libdir_flag_spec\"
7659: fi
7660: finalize_rpath="$rpath"
7661:
7662: if test -n "$libobjs" && test "$build_old_libs" = yes; then
7663: # Transform all the library objects into standard objects.
7664: compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7665: finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7666: fi
7667:
7668: func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7669:
7670: # template prelinking step
7671: if test -n "$prelink_cmds"; then
7672: func_execute_cmds "$prelink_cmds" 'exit $?'
7673: fi
7674:
7675: wrappers_required=yes
7676: case $host in
7677: *cygwin* | *mingw* )
7678: if test "$build_libtool_libs" != yes; then
7679: wrappers_required=no
7680: fi
7681: ;;
7682: *cegcc)
7683: # Disable wrappers for cegcc, we are cross compiling anyway.
7684: wrappers_required=no
7685: ;;
7686: *)
7687: if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7688: wrappers_required=no
7689: fi
7690: ;;
7691: esac
7692: if test "$wrappers_required" = no; then
7693: # Replace the output file specification.
7694: compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7695: link_command="$compile_command$compile_rpath"
7696:
7697: # We have no uninstalled library dependencies, so finalize right now.
7698: exit_status=0
7699: func_show_eval "$link_command" 'exit_status=$?'
7700:
7701: # Delete the generated files.
7702: if test -f "$output_objdir/${outputname}S.${objext}"; then
7703: func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7704: fi
7705:
7706: exit $exit_status
7707: fi
7708:
7709: if test -n "$compile_shlibpath$finalize_shlibpath"; then
7710: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7711: fi
7712: if test -n "$finalize_shlibpath"; then
7713: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7714: fi
7715:
7716: compile_var=
7717: finalize_var=
7718: if test -n "$runpath_var"; then
7719: if test -n "$perm_rpath"; then
7720: # We should set the runpath_var.
7721: rpath=
7722: for dir in $perm_rpath; do
7723: rpath="$rpath$dir:"
7724: done
7725: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7726: fi
7727: if test -n "$finalize_perm_rpath"; then
7728: # We should set the runpath_var.
7729: rpath=
7730: for dir in $finalize_perm_rpath; do
7731: rpath="$rpath$dir:"
7732: done
7733: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7734: fi
7735: fi
7736:
7737: if test "$no_install" = yes; then
7738: # We don't need to create a wrapper script.
7739: link_command="$compile_var$compile_command$compile_rpath"
7740: # Replace the output file specification.
7741: link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7742: # Delete the old output file.
7743: $opt_dry_run || $RM $output
7744: # Link the executable and exit
7745: func_show_eval "$link_command" 'exit $?'
7746: exit $EXIT_SUCCESS
7747: fi
7748:
7749: if test "$hardcode_action" = relink; then
7750: # Fast installation is not supported
7751: link_command="$compile_var$compile_command$compile_rpath"
7752: relink_command="$finalize_var$finalize_command$finalize_rpath"
7753:
7754: func_warning "this platform does not like uninstalled shared libraries"
7755: func_warning "\`$output' will be relinked during installation"
7756: else
7757: if test "$fast_install" != no; then
7758: link_command="$finalize_var$compile_command$finalize_rpath"
7759: if test "$fast_install" = yes; then
7760: relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7761: else
7762: # fast_install is set to needless
7763: relink_command=
7764: fi
7765: else
7766: link_command="$compile_var$compile_command$compile_rpath"
7767: relink_command="$finalize_var$finalize_command$finalize_rpath"
7768: fi
7769: fi
7770:
7771: # Replace the output file specification.
7772: link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7773:
7774: # Delete the old output files.
7775: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7776:
7777: func_show_eval "$link_command" 'exit $?'
7778:
7779: # Now create the wrapper script.
7780: func_verbose "creating $output"
7781:
7782: # Quote the relink command for shipping.
7783: if test -n "$relink_command"; then
7784: # Preserve any variables that may affect compiler behavior
7785: for var in $variables_saved_for_relink; do
7786: if eval test -z \"\${$var+set}\"; then
7787: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7788: elif eval var_value=\$$var; test -z "$var_value"; then
7789: relink_command="$var=; export $var; $relink_command"
7790: else
7791: func_quote_for_eval "$var_value"
7792: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7793: fi
7794: done
7795: relink_command="(cd `pwd`; $relink_command)"
7796: relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7797: fi
7798:
7799: # Quote $ECHO for shipping.
7800: if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7801: case $progpath in
7802: [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7803: *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7804: esac
7805: qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7806: else
7807: qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7808: fi
7809:
7810: # Only actually do things if not in dry run mode.
7811: $opt_dry_run || {
7812: # win32 will think the script is a binary if it has
7813: # a .exe suffix, so we strip it off here.
7814: case $output in
7815: *.exe) func_stripname '' '.exe' "$output"
7816: output=$func_stripname_result ;;
7817: esac
7818: # test for cygwin because mv fails w/o .exe extensions
7819: case $host in
7820: *cygwin*)
7821: exeext=.exe
7822: func_stripname '' '.exe' "$outputname"
7823: outputname=$func_stripname_result ;;
7824: *) exeext= ;;
7825: esac
7826: case $host in
7827: *cygwin* | *mingw* )
7828: func_dirname_and_basename "$output" "" "."
7829: output_name=$func_basename_result
7830: output_path=$func_dirname_result
7831: cwrappersource="$output_path/$objdir/lt-$output_name.c"
7832: cwrapper="$output_path/$output_name.exe"
7833: $RM $cwrappersource $cwrapper
7834: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7835:
7836: func_emit_cwrapperexe_src > $cwrappersource
7837:
7838: # The wrapper executable is built using the $host compiler,
7839: # because it contains $host paths and files. If cross-
7840: # compiling, it, like the target executable, must be
7841: # executed on the $host or under an emulation environment.
7842: $opt_dry_run || {
7843: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7844: $STRIP $cwrapper
7845: }
7846:
7847: # Now, create the wrapper script for func_source use:
7848: func_ltwrapper_scriptname $cwrapper
7849: $RM $func_ltwrapper_scriptname_result
7850: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7851: $opt_dry_run || {
7852: # note: this script will not be executed, so do not chmod.
7853: if test "x$build" = "x$host" ; then
7854: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7855: else
7856: func_emit_wrapper no > $func_ltwrapper_scriptname_result
7857: fi
7858: }
7859: ;;
7860: * )
7861: $RM $output
7862: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7863:
7864: func_emit_wrapper no > $output
7865: chmod +x $output
7866: ;;
7867: esac
7868: }
7869: exit $EXIT_SUCCESS
7870: ;;
7871: esac
7872:
7873: # See if we need to build an old-fashioned archive.
7874: for oldlib in $oldlibs; do
7875:
7876: if test "$build_libtool_libs" = convenience; then
7877: oldobjs="$libobjs_save $symfileobj"
7878: addlibs="$convenience"
7879: build_libtool_libs=no
7880: else
7881: if test "$build_libtool_libs" = module; then
7882: oldobjs="$libobjs_save"
7883: build_libtool_libs=no
7884: else
7885: oldobjs="$old_deplibs $non_pic_objects"
7886: if test "$preload" = yes && test -f "$symfileobj"; then
7887: oldobjs="$oldobjs $symfileobj"
7888: fi
7889: fi
7890: addlibs="$old_convenience"
7891: fi
7892:
7893: if test -n "$addlibs"; then
7894: gentop="$output_objdir/${outputname}x"
7895: generated="$generated $gentop"
7896:
7897: func_extract_archives $gentop $addlibs
7898: oldobjs="$oldobjs $func_extract_archives_result"
7899: fi
7900:
7901: # Do each command in the archive commands.
7902: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7903: cmds=$old_archive_from_new_cmds
7904: else
7905:
7906: # Add any objects from preloaded convenience libraries
7907: if test -n "$dlprefiles"; then
7908: gentop="$output_objdir/${outputname}x"
7909: generated="$generated $gentop"
7910:
7911: func_extract_archives $gentop $dlprefiles
7912: oldobjs="$oldobjs $func_extract_archives_result"
7913: fi
7914:
7915: # POSIX demands no paths to be encoded in archives. We have
7916: # to avoid creating archives with duplicate basenames if we
7917: # might have to extract them afterwards, e.g., when creating a
7918: # static archive out of a convenience library, or when linking
7919: # the entirety of a libtool archive into another (currently
7920: # not supported by libtool).
7921: if (for obj in $oldobjs
7922: do
7923: func_basename "$obj"
7924: $ECHO "$func_basename_result"
7925: done | sort | sort -uc >/dev/null 2>&1); then
7926: :
7927: else
7928: $ECHO "copying selected object files to avoid basename conflicts..."
7929: gentop="$output_objdir/${outputname}x"
7930: generated="$generated $gentop"
7931: func_mkdir_p "$gentop"
7932: save_oldobjs=$oldobjs
7933: oldobjs=
7934: counter=1
7935: for obj in $save_oldobjs
7936: do
7937: func_basename "$obj"
7938: objbase="$func_basename_result"
7939: case " $oldobjs " in
7940: " ") oldobjs=$obj ;;
7941: *[\ /]"$objbase "*)
7942: while :; do
7943: # Make sure we don't pick an alternate name that also
7944: # overlaps.
7945: newobj=lt$counter-$objbase
7946: func_arith $counter + 1
7947: counter=$func_arith_result
7948: case " $oldobjs " in
7949: *[\ /]"$newobj "*) ;;
7950: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7951: esac
7952: done
7953: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7954: oldobjs="$oldobjs $gentop/$newobj"
7955: ;;
7956: *) oldobjs="$oldobjs $obj" ;;
7957: esac
7958: done
7959: fi
7960: eval cmds=\"$old_archive_cmds\"
7961:
7962: func_len " $cmds"
7963: len=$func_len_result
7964: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7965: cmds=$old_archive_cmds
7966: else
7967: # the command line is too long to link in one step, link in parts
7968: func_verbose "using piecewise archive linking..."
7969: save_RANLIB=$RANLIB
7970: RANLIB=:
7971: objlist=
7972: concat_cmds=
7973: save_oldobjs=$oldobjs
7974: oldobjs=
7975: # Is there a better way of finding the last object in the list?
7976: for obj in $save_oldobjs
7977: do
7978: last_oldobj=$obj
7979: done
7980: eval test_cmds=\"$old_archive_cmds\"
7981: func_len " $test_cmds"
7982: len0=$func_len_result
7983: len=$len0
7984: for obj in $save_oldobjs
7985: do
7986: func_len " $obj"
7987: func_arith $len + $func_len_result
7988: len=$func_arith_result
7989: func_append objlist " $obj"
7990: if test "$len" -lt "$max_cmd_len"; then
7991: :
7992: else
7993: # the above command should be used before it gets too long
7994: oldobjs=$objlist
7995: if test "$obj" = "$last_oldobj" ; then
7996: RANLIB=$save_RANLIB
7997: fi
7998: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7999: eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8000: objlist=
8001: len=$len0
8002: fi
8003: done
8004: RANLIB=$save_RANLIB
8005: oldobjs=$objlist
8006: if test "X$oldobjs" = "X" ; then
8007: eval cmds=\"\$concat_cmds\"
8008: else
8009: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8010: fi
8011: fi
8012: fi
8013: func_execute_cmds "$cmds" 'exit $?'
8014: done
8015:
8016: test -n "$generated" && \
8017: func_show_eval "${RM}r$generated"
8018:
8019: # Now create the libtool archive.
8020: case $output in
8021: *.la)
8022: old_library=
8023: test "$build_old_libs" = yes && old_library="$libname.$libext"
8024: func_verbose "creating $output"
8025:
8026: # Preserve any variables that may affect compiler behavior
8027: for var in $variables_saved_for_relink; do
8028: if eval test -z \"\${$var+set}\"; then
8029: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8030: elif eval var_value=\$$var; test -z "$var_value"; then
8031: relink_command="$var=; export $var; $relink_command"
8032: else
8033: func_quote_for_eval "$var_value"
8034: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8035: fi
8036: done
8037: # Quote the link command for shipping.
8038: relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8039: relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8040: if test "$hardcode_automatic" = yes ; then
8041: relink_command=
8042: fi
8043:
8044: # Only create the output if not a dry run.
8045: $opt_dry_run || {
8046: for installed in no yes; do
8047: if test "$installed" = yes; then
8048: if test -z "$install_libdir"; then
8049: break
8050: fi
8051: output="$output_objdir/$outputname"i
8052: # Replace all uninstalled libtool libraries with the installed ones
8053: newdependency_libs=
8054: for deplib in $dependency_libs; do
8055: case $deplib in
8056: *.la)
8057: func_basename "$deplib"
8058: name="$func_basename_result"
8059: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8060: test -z "$libdir" && \
8061: func_fatal_error "\`$deplib' is not a valid libtool archive"
8062: newdependency_libs="$newdependency_libs $libdir/$name"
8063: ;;
8064: *) newdependency_libs="$newdependency_libs $deplib" ;;
8065: esac
8066: done
8067: dependency_libs="$newdependency_libs"
8068: newdlfiles=
8069:
8070: for lib in $dlfiles; do
8071: case $lib in
8072: *.la)
8073: func_basename "$lib"
8074: name="$func_basename_result"
8075: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8076: test -z "$libdir" && \
8077: func_fatal_error "\`$lib' is not a valid libtool archive"
8078: newdlfiles="$newdlfiles $libdir/$name"
8079: ;;
8080: *) newdlfiles="$newdlfiles $lib" ;;
8081: esac
8082: done
8083: dlfiles="$newdlfiles"
8084: newdlprefiles=
8085: for lib in $dlprefiles; do
8086: case $lib in
8087: *.la)
8088: # Only pass preopened files to the pseudo-archive (for
8089: # eventual linking with the app. that links it) if we
8090: # didn't already link the preopened objects directly into
8091: # the library:
8092: func_basename "$lib"
8093: name="$func_basename_result"
8094: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8095: test -z "$libdir" && \
8096: func_fatal_error "\`$lib' is not a valid libtool archive"
8097: newdlprefiles="$newdlprefiles $libdir/$name"
8098: ;;
8099: esac
8100: done
8101: dlprefiles="$newdlprefiles"
8102: else
8103: newdlfiles=
8104: for lib in $dlfiles; do
8105: case $lib in
8106: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8107: *) abs=`pwd`"/$lib" ;;
8108: esac
8109: newdlfiles="$newdlfiles $abs"
8110: done
8111: dlfiles="$newdlfiles"
8112: newdlprefiles=
8113: for lib in $dlprefiles; do
8114: case $lib in
8115: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8116: *) abs=`pwd`"/$lib" ;;
8117: esac
8118: newdlprefiles="$newdlprefiles $abs"
8119: done
8120: dlprefiles="$newdlprefiles"
8121: fi
8122: $RM $output
8123: # place dlname in correct position for cygwin
8124: tdlname=$dlname
8125: case $host,$output,$installed,$module,$dlname in
8126: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8127: esac
8128: $ECHO > $output "\
8129: # $outputname - a libtool library file
8130: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8131: #
8132: # Please DO NOT delete this file!
8133: # It is necessary for linking the library.
8134:
8135: # The name that we can dlopen(3).
8136: dlname='$tdlname'
8137:
8138: # Names of this library.
8139: library_names='$library_names'
8140:
8141: # The name of the static archive.
8142: old_library='$old_library'
8143:
8144: # Linker flags that can not go in dependency_libs.
8145: inherited_linker_flags='$new_inherited_linker_flags'
8146:
8147: # Libraries that this one depends upon.
8148: dependency_libs='$dependency_libs'
8149:
8150: # Names of additional weak libraries provided by this library
8151: weak_library_names='$weak_libs'
8152:
8153: # Version information for $libname.
8154: current=$current
8155: age=$age
8156: revision=$revision
8157:
8158: # Is this an already installed library?
8159: installed=$installed
8160:
8161: # Should we warn about portability when linking against -modules?
8162: shouldnotlink=$module
8163:
8164: # Files to dlopen/dlpreopen
8165: dlopen='$dlfiles'
8166: dlpreopen='$dlprefiles'
8167:
8168: # Directory that this library needs to be installed in:
8169: libdir='$install_libdir'"
8170: if test "$installed" = no && test "$need_relink" = yes; then
8171: $ECHO >> $output "\
8172: relink_command=\"$relink_command\""
8173: fi
8174: done
8175: }
8176:
8177: # Do a symbolic link so that the libtool archive can be found in
8178: # LD_LIBRARY_PATH before the program is installed.
8179: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8180: ;;
8181: esac
8182: exit $EXIT_SUCCESS
8183: }
8184:
8185: { test "$mode" = link || test "$mode" = relink; } &&
8186: func_mode_link ${1+"$@"}
8187:
8188:
8189: # func_mode_uninstall arg...
8190: func_mode_uninstall ()
8191: {
8192: $opt_debug
8193: RM="$nonopt"
8194: files=
8195: rmforce=
8196: exit_status=0
8197:
8198: # This variable tells wrapper scripts just to set variables rather
8199: # than running their programs.
8200: libtool_install_magic="$magic"
8201:
8202: for arg
8203: do
8204: case $arg in
8205: -f) RM="$RM $arg"; rmforce=yes ;;
8206: -*) RM="$RM $arg" ;;
8207: *) files="$files $arg" ;;
8208: esac
8209: done
8210:
8211: test -z "$RM" && \
8212: func_fatal_help "you must specify an RM program"
8213:
8214: rmdirs=
8215:
8216: origobjdir="$objdir"
8217: for file in $files; do
8218: func_dirname "$file" "" "."
8219: dir="$func_dirname_result"
8220: if test "X$dir" = X.; then
8221: objdir="$origobjdir"
8222: else
8223: objdir="$dir/$origobjdir"
8224: fi
8225: func_basename "$file"
8226: name="$func_basename_result"
8227: test "$mode" = uninstall && objdir="$dir"
8228:
8229: # Remember objdir for removal later, being careful to avoid duplicates
8230: if test "$mode" = clean; then
8231: case " $rmdirs " in
8232: *" $objdir "*) ;;
8233: *) rmdirs="$rmdirs $objdir" ;;
8234: esac
8235: fi
8236:
8237: # Don't error if the file doesn't exist and rm -f was used.
8238: if { test -L "$file"; } >/dev/null 2>&1 ||
8239: { test -h "$file"; } >/dev/null 2>&1 ||
8240: test -f "$file"; then
8241: :
8242: elif test -d "$file"; then
8243: exit_status=1
8244: continue
8245: elif test "$rmforce" = yes; then
8246: continue
8247: fi
8248:
8249: rmfiles="$file"
8250:
8251: case $name in
8252: *.la)
8253: # Possibly a libtool archive, so verify it.
8254: if func_lalib_p "$file"; then
8255: func_source $dir/$name
8256:
8257: # Delete the libtool libraries and symlinks.
8258: for n in $library_names; do
8259: rmfiles="$rmfiles $objdir/$n"
8260: done
8261: test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8262:
8263: case "$mode" in
8264: clean)
8265: case " $library_names " in
8266: # " " in the beginning catches empty $dlname
8267: *" $dlname "*) ;;
8268: *) rmfiles="$rmfiles $objdir/$dlname" ;;
8269: esac
8270: test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8271: ;;
8272: uninstall)
8273: if test -n "$library_names"; then
8274: # Do each command in the postuninstall commands.
8275: func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8276: fi
8277:
8278: if test -n "$old_library"; then
8279: # Do each command in the old_postuninstall commands.
8280: func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8281: fi
8282: # FIXME: should reinstall the best remaining shared library.
8283: ;;
8284: esac
8285: fi
8286: ;;
8287:
8288: *.lo)
8289: # Possibly a libtool object, so verify it.
8290: if func_lalib_p "$file"; then
8291:
8292: # Read the .lo file
8293: func_source $dir/$name
8294:
8295: # Add PIC object to the list of files to remove.
8296: if test -n "$pic_object" &&
8297: test "$pic_object" != none; then
8298: rmfiles="$rmfiles $dir/$pic_object"
8299: fi
8300:
8301: # Add non-PIC object to the list of files to remove.
8302: if test -n "$non_pic_object" &&
8303: test "$non_pic_object" != none; then
8304: rmfiles="$rmfiles $dir/$non_pic_object"
8305: fi
8306: fi
8307: ;;
8308:
8309: *)
8310: if test "$mode" = clean ; then
8311: noexename=$name
8312: case $file in
8313: *.exe)
8314: func_stripname '' '.exe' "$file"
8315: file=$func_stripname_result
8316: func_stripname '' '.exe' "$name"
8317: noexename=$func_stripname_result
8318: # $file with .exe has already been added to rmfiles,
8319: # add $file without .exe
8320: rmfiles="$rmfiles $file"
8321: ;;
8322: esac
8323: # Do a test to see if this is a libtool program.
8324: if func_ltwrapper_p "$file"; then
8325: if func_ltwrapper_executable_p "$file"; then
8326: func_ltwrapper_scriptname "$file"
8327: relink_command=
8328: func_source $func_ltwrapper_scriptname_result
8329: rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8330: else
8331: relink_command=
8332: func_source $dir/$noexename
8333: fi
8334:
8335: # note $name still contains .exe if it was in $file originally
8336: # as does the version of $file that was added into $rmfiles
8337: rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8338: if test "$fast_install" = yes && test -n "$relink_command"; then
8339: rmfiles="$rmfiles $objdir/lt-$name"
8340: fi
8341: if test "X$noexename" != "X$name" ; then
8342: rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8343: fi
8344: fi
8345: fi
8346: ;;
8347: esac
8348: func_show_eval "$RM $rmfiles" 'exit_status=1'
8349: done
8350: objdir="$origobjdir"
8351:
8352: # Try to remove the ${objdir}s in the directories where we deleted files
8353: for dir in $rmdirs; do
8354: if test -d "$dir"; then
8355: func_show_eval "rmdir $dir >/dev/null 2>&1"
8356: fi
8357: done
8358:
8359: exit $exit_status
8360: }
8361:
8362: { test "$mode" = uninstall || test "$mode" = clean; } &&
8363: func_mode_uninstall ${1+"$@"}
8364:
8365: test -z "$mode" && {
8366: help="$generic_help"
8367: func_fatal_help "you must specify a MODE"
8368: }
8369:
8370: test -z "$exec_cmd" && \
8371: func_fatal_help "invalid operation mode \`$mode'"
8372:
8373: if test -n "$exec_cmd"; then
8374: eval exec "$exec_cmd"
8375: exit $EXIT_FAILURE
8376: fi
8377:
8378: exit $exit_status
8379:
8380:
8381: # The TAGs below are defined such that we never get into a situation
8382: # in which we disable both kinds of libraries. Given conflicting
8383: # choices, we go for a static library, that is the most portable,
8384: # since we can't tell whether shared libraries were disabled because
8385: # the user asked for that or because the platform doesn't support
8386: # them. This is particularly important on AIX, because we don't
8387: # support having both static and shared libraries enabled at the same
8388: # time on that platform, so we default to a shared-only configuration.
8389: # If a disable-shared tag is given, we'll fallback to a static-only
8390: # configuration. But we'll never go from static-only to shared-only.
8391:
8392: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8393: build_libtool_libs=no
8394: build_old_libs=yes
8395: # ### END LIBTOOL TAG CONFIG: disable-shared
8396:
8397: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8398: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8399: # ### END LIBTOOL TAG CONFIG: disable-static
8400:
8401: # Local Variables:
8402: # mode:shell-script
8403: # sh-indentation:2
8404: # End:
8405: # vi:sw=2
8406:
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