1:
2: # libtool (GNU libtool) 2.4.2
3: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4:
5: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
6: # 2007, 2008, 2009, 2010, 2011 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: $progname [OPTION]... [MODE-ARG]...
32: #
33: # Provide generalized library-building support services.
34: #
35: # --config show all configuration variables
36: # --debug enable verbose shell tracing
37: # -n, --dry-run display commands without modifying any files
38: # --features display basic configuration information and exit
39: # --mode=MODE use operation mode MODE
40: # --preserve-dup-deps don't remove duplicate dependency libraries
41: # --quiet, --silent don't print informational messages
42: # --no-quiet, --no-silent
43: # print informational messages (default)
44: # --no-warn don't display warning messages
45: # --tag=TAG use configuration variables from tag TAG
46: # -v, --verbose print more informational messages than default
47: # --no-verbose don't print the extra informational messages
48: # --version print version information
49: # -h, --help, --help-all print short, long, or detailed help message
50: #
51: # MODE must be one of the following:
52: #
53: # clean remove files from the build directory
54: # compile compile a source file into a libtool object
55: # execute automatically set library path, then run a program
56: # finish complete the installation of libtool libraries
57: # install install libraries or executables
58: # link create a library or an executable
59: # uninstall remove libraries from an installed directory
60: #
61: # MODE-ARGS vary depending on the MODE. When passed as first option,
62: # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
63: # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
64: #
65: # When reporting a bug, please describe a test case to reproduce it and
66: # include the following information:
67: #
68: # host-triplet: $host
69: # shell: $SHELL
70: # compiler: $LTCC
71: # compiler flags: $LTCFLAGS
72: # linker: $LD (gnu? $with_gnu_ld)
73: # $progname: (GNU libtool) 2.4.2
74: # automake: $automake_version
75: # autoconf: $autoconf_version
76: #
77: # Report bugs to <bug-libtool@gnu.org>.
78: # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
79: # General help using GNU software: <http://www.gnu.org/gethelp/>.
80:
81: PROGRAM=libtool
82: PACKAGE=libtool
83: VERSION=2.4.2
84: TIMESTAMP=""
85: package_revision=1.3337
86:
87: # Be Bourne compatible
88: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
89: emulate sh
90: NULLCMD=:
91: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
92: # is contrary to our usage. Disable this feature.
93: alias -g '${1+"$@"}'='"$@"'
94: setopt NO_GLOB_SUBST
95: else
96: case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
97: fi
98: BIN_SH=xpg4; export BIN_SH # for Tru64
99: DUALCASE=1; export DUALCASE # for MKS sh
100:
101: # A function that is used when there is no print builtin or printf.
102: func_fallback_echo ()
103: {
104: eval 'cat <<_LTECHO_EOF
105: $1
106: _LTECHO_EOF'
107: }
108:
109: # NLS nuisances: We save the old values to restore during execute mode.
110: lt_user_locale=
111: lt_safe_locale=
112: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
113: do
114: eval "if test \"\${$lt_var+set}\" = set; then
115: save_$lt_var=\$$lt_var
116: $lt_var=C
117: export $lt_var
118: lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
119: lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
120: fi"
121: done
122: LC_ALL=C
123: LANGUAGE=C
124: export LANGUAGE LC_ALL
125:
126: $lt_unset CDPATH
127:
128:
129: # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
130: # is ksh but when the shell is invoked as "sh" and the current value of
131: # the _XPG environment variable is not equal to 1 (one), the special
132: # positional parameter $0, within a function call, is the name of the
133: # function.
134: progpath="$0"
135:
136:
137:
138: : ${CP="cp -f"}
139: test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
140: : ${MAKE="make"}
141: : ${MKDIR="mkdir"}
142: : ${MV="mv -f"}
143: : ${RM="rm -f"}
144: : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
145: : ${Xsed="$SED -e 1s/^X//"}
146:
147: # Global variables:
148: EXIT_SUCCESS=0
149: EXIT_FAILURE=1
150: EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
151: EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
152:
153: exit_status=$EXIT_SUCCESS
154:
155: # Make sure IFS has a sensible default
156: lt_nl='
157: '
158: IFS=" $lt_nl"
159:
160: dirname="s,/[^/]*$,,"
161: basename="s,^.*/,,"
162:
163: # func_dirname file append nondir_replacement
164: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
165: # otherwise set result to NONDIR_REPLACEMENT.
166: func_dirname ()
167: {
168: func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
169: if test "X$func_dirname_result" = "X${1}"; then
170: func_dirname_result="${3}"
171: else
172: func_dirname_result="$func_dirname_result${2}"
173: fi
174: } # func_dirname may be replaced by extended shell implementation
175:
176:
177: # func_basename file
178: func_basename ()
179: {
180: func_basename_result=`$ECHO "${1}" | $SED "$basename"`
181: } # func_basename may be replaced by extended shell implementation
182:
183:
184: # func_dirname_and_basename file append nondir_replacement
185: # perform func_basename and func_dirname in a single function
186: # call:
187: # dirname: Compute the dirname of FILE. If nonempty,
188: # add APPEND to the result, otherwise set result
189: # to NONDIR_REPLACEMENT.
190: # value returned in "$func_dirname_result"
191: # basename: Compute filename of FILE.
192: # value retuned in "$func_basename_result"
193: # Implementation must be kept synchronized with func_dirname
194: # and func_basename. For efficiency, we do not delegate to
195: # those functions but instead duplicate the functionality here.
196: func_dirname_and_basename ()
197: {
198: # Extract subdirectory from the argument.
199: func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
200: if test "X$func_dirname_result" = "X${1}"; then
201: func_dirname_result="${3}"
202: else
203: func_dirname_result="$func_dirname_result${2}"
204: fi
205: func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
206: } # func_dirname_and_basename may be replaced by extended shell implementation
207:
208:
209: # func_stripname prefix suffix name
210: # strip PREFIX and SUFFIX off of NAME.
211: # PREFIX and SUFFIX must not contain globbing or regex special
212: # characters, hashes, percent signs, but SUFFIX may contain a leading
213: # dot (in which case that matches only a dot).
214: # func_strip_suffix prefix name
215: func_stripname ()
216: {
217: case ${2} in
218: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
219: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
220: esac
221: } # func_stripname may be replaced by extended shell implementation
222:
223:
224: # These SED scripts presuppose an absolute path with a trailing slash.
225: pathcar='s,^/\([^/]*\).*$,\1,'
226: pathcdr='s,^/[^/]*,,'
227: removedotparts=':dotsl
228: s@/\./@/@g
229: t dotsl
230: s,/\.$,/,'
231: collapseslashes='s@/\{1,\}@/@g'
232: finalslash='s,/*$,/,'
233:
234: # func_normal_abspath PATH
235: # Remove doubled-up and trailing slashes, "." path components,
236: # and cancel out any ".." path components in PATH after making
237: # it an absolute path.
238: # value returned in "$func_normal_abspath_result"
239: func_normal_abspath ()
240: {
241: # Start from root dir and reassemble the path.
242: func_normal_abspath_result=
243: func_normal_abspath_tpath=$1
244: func_normal_abspath_altnamespace=
245: case $func_normal_abspath_tpath in
246: "")
247: # Empty path, that just means $cwd.
248: func_stripname '' '/' "`pwd`"
249: func_normal_abspath_result=$func_stripname_result
250: return
251: ;;
252: # The next three entries are used to spot a run of precisely
253: # two leading slashes without using negated character classes;
254: # we take advantage of case's first-match behaviour.
255: ///*)
256: # Unusual form of absolute path, do nothing.
257: ;;
258: //*)
259: # Not necessarily an ordinary path; POSIX reserves leading '//'
260: # and for example Cygwin uses it to access remote file shares
261: # over CIFS/SMB, so we conserve a leading double slash if found.
262: func_normal_abspath_altnamespace=/
263: ;;
264: /*)
265: # Absolute path, do nothing.
266: ;;
267: *)
268: # Relative path, prepend $cwd.
269: func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
270: ;;
271: esac
272: # Cancel out all the simple stuff to save iterations. We also want
273: # the path to end with a slash for ease of parsing, so make sure
274: # there is one (and only one) here.
275: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
276: -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
277: while :; do
278: # Processed it all yet?
279: if test "$func_normal_abspath_tpath" = / ; then
280: # If we ascended to the root using ".." the result may be empty now.
281: if test -z "$func_normal_abspath_result" ; then
282: func_normal_abspath_result=/
283: fi
284: break
285: fi
286: func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
287: -e "$pathcar"`
288: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
289: -e "$pathcdr"`
290: # Figure out what to do with it
291: case $func_normal_abspath_tcomponent in
292: "")
293: # Trailing empty path component, ignore it.
294: ;;
295: ..)
296: # Parent dir; strip last assembled component from result.
297: func_dirname "$func_normal_abspath_result"
298: func_normal_abspath_result=$func_dirname_result
299: ;;
300: *)
301: # Actual path component, append it.
302: func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
303: ;;
304: esac
305: done
306: # Restore leading double-slash if one was found on entry.
307: func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
308: }
309:
310: # func_relative_path SRCDIR DSTDIR
311: # generates a relative path from SRCDIR to DSTDIR, with a trailing
312: # slash if non-empty, suitable for immediately appending a filename
313: # without needing to append a separator.
314: # value returned in "$func_relative_path_result"
315: func_relative_path ()
316: {
317: func_relative_path_result=
318: func_normal_abspath "$1"
319: func_relative_path_tlibdir=$func_normal_abspath_result
320: func_normal_abspath "$2"
321: func_relative_path_tbindir=$func_normal_abspath_result
322:
323: # Ascend the tree starting from libdir
324: while :; do
325: # check if we have found a prefix of bindir
326: case $func_relative_path_tbindir in
327: $func_relative_path_tlibdir)
328: # found an exact match
329: func_relative_path_tcancelled=
330: break
331: ;;
332: $func_relative_path_tlibdir*)
333: # found a matching prefix
334: func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
335: func_relative_path_tcancelled=$func_stripname_result
336: if test -z "$func_relative_path_result"; then
337: func_relative_path_result=.
338: fi
339: break
340: ;;
341: *)
342: func_dirname $func_relative_path_tlibdir
343: func_relative_path_tlibdir=${func_dirname_result}
344: if test "x$func_relative_path_tlibdir" = x ; then
345: # Have to descend all the way to the root!
346: func_relative_path_result=../$func_relative_path_result
347: func_relative_path_tcancelled=$func_relative_path_tbindir
348: break
349: fi
350: func_relative_path_result=../$func_relative_path_result
351: ;;
352: esac
353: done
354:
355: # Now calculate path; take care to avoid doubling-up slashes.
356: func_stripname '' '/' "$func_relative_path_result"
357: func_relative_path_result=$func_stripname_result
358: func_stripname '/' '/' "$func_relative_path_tcancelled"
359: if test "x$func_stripname_result" != x ; then
360: func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
361: fi
362:
363: # Normalisation. If bindir is libdir, return empty string,
364: # else relative path ending with a slash; either way, target
365: # file name can be directly appended.
366: if test ! -z "$func_relative_path_result"; then
367: func_stripname './' '' "$func_relative_path_result/"
368: func_relative_path_result=$func_stripname_result
369: fi
370: }
371:
372: # The name of this program:
373: func_dirname_and_basename "$progpath"
374: progname=$func_basename_result
375:
376: # Make sure we have an absolute path for reexecution:
377: case $progpath in
378: [\\/]*|[A-Za-z]:\\*) ;;
379: *[\\/]*)
380: progdir=$func_dirname_result
381: progdir=`cd "$progdir" && pwd`
382: progpath="$progdir/$progname"
383: ;;
384: *)
385: save_IFS="$IFS"
386: IFS=${PATH_SEPARATOR-:}
387: for progdir in $PATH; do
388: IFS="$save_IFS"
389: test -x "$progdir/$progname" && break
390: done
391: IFS="$save_IFS"
392: test -n "$progdir" || progdir=`pwd`
393: progpath="$progdir/$progname"
394: ;;
395: esac
396:
397: # Sed substitution that helps us do robust quoting. It backslashifies
398: # metacharacters that are still active within double-quoted strings.
399: Xsed="${SED}"' -e 1s/^X//'
400: sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
401:
402: # Same as above, but do not quote variable references.
403: double_quote_subst='s/\(["`\\]\)/\\\1/g'
404:
405: # Sed substitution that turns a string into a regex matching for the
406: # string literally.
407: sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
408:
409: # Sed substitution that converts a w32 file name or path
410: # which contains forward slashes, into one that contains
411: # (escaped) backslashes. A very naive implementation.
412: lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
413:
414: # Re-`\' parameter expansions in output of double_quote_subst that were
415: # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
416: # in input to double_quote_subst, that '$' was protected from expansion.
417: # Since each input `\' is now two `\'s, look for any number of runs of
418: # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
419: bs='\\'
420: bs2='\\\\'
421: bs4='\\\\\\\\'
422: dollar='\$'
423: sed_double_backslash="\
424: s/$bs4/&\\
425: /g
426: s/^$bs2$dollar/$bs&/
427: s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
428: s/\n//g"
429:
430: # Standard options:
431: opt_dry_run=false
432: opt_help=false
433: opt_quiet=false
434: opt_verbose=false
435: opt_warning=:
436:
437: # func_echo arg...
438: # Echo program name prefixed message, along with the current mode
439: # name if it has been set yet.
440: func_echo ()
441: {
442: $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
443: }
444:
445: # func_verbose arg...
446: # Echo program name prefixed message in verbose mode only.
447: func_verbose ()
448: {
449: $opt_verbose && func_echo ${1+"$@"}
450:
451: # A bug in bash halts the script if the last line of a function
452: # fails when set -e is in force, so we need another command to
453: # work around that:
454: :
455: }
456:
457: # func_echo_all arg...
458: # Invoke $ECHO with all args, space-separated.
459: func_echo_all ()
460: {
461: $ECHO "$*"
462: }
463:
464: # func_error arg...
465: # Echo program name prefixed message to standard error.
466: func_error ()
467: {
468: $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
469: }
470:
471: # func_warning arg...
472: # Echo program name prefixed warning message to standard error.
473: func_warning ()
474: {
475: $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
476:
477: # bash bug again:
478: :
479: }
480:
481: # func_fatal_error arg...
482: # Echo program name prefixed message to standard error, and exit.
483: func_fatal_error ()
484: {
485: func_error ${1+"$@"}
486: exit $EXIT_FAILURE
487: }
488:
489: # func_fatal_help arg...
490: # Echo program name prefixed message to standard error, followed by
491: # a help hint, and exit.
492: func_fatal_help ()
493: {
494: func_error ${1+"$@"}
495: func_fatal_error "$help"
496: }
497: help="Try \`$progname --help' for more information." ## default
498:
499:
500: # func_grep expression filename
501: # Check whether EXPRESSION matches any line of FILENAME, without output.
502: func_grep ()
503: {
504: $GREP "$1" "$2" >/dev/null 2>&1
505: }
506:
507:
508: # func_mkdir_p directory-path
509: # Make sure the entire path to DIRECTORY-PATH is available.
510: func_mkdir_p ()
511: {
512: my_directory_path="$1"
513: my_dir_list=
514:
515: if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
516:
517: # Protect directory names starting with `-'
518: case $my_directory_path in
519: -*) my_directory_path="./$my_directory_path" ;;
520: esac
521:
522: # While some portion of DIR does not yet exist...
523: while test ! -d "$my_directory_path"; do
524: # ...make a list in topmost first order. Use a colon delimited
525: # list incase some portion of path contains whitespace.
526: my_dir_list="$my_directory_path:$my_dir_list"
527:
528: # If the last portion added has no slash in it, the list is done
529: case $my_directory_path in */*) ;; *) break ;; esac
530:
531: # ...otherwise throw away the child directory and loop
532: my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
533: done
534: my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
535:
536: save_mkdir_p_IFS="$IFS"; IFS=':'
537: for my_dir in $my_dir_list; do
538: IFS="$save_mkdir_p_IFS"
539: # mkdir can fail with a `File exist' error if two processes
540: # try to create one of the directories concurrently. Don't
541: # stop in that case!
542: $MKDIR "$my_dir" 2>/dev/null || :
543: done
544: IFS="$save_mkdir_p_IFS"
545:
546: # Bail out if we (or some other process) failed to create a directory.
547: test -d "$my_directory_path" || \
548: func_fatal_error "Failed to create \`$1'"
549: fi
550: }
551:
552:
553: # func_mktempdir [string]
554: # Make a temporary directory that won't clash with other running
555: # libtool processes, and avoids race conditions if possible. If
556: # given, STRING is the basename for that directory.
557: func_mktempdir ()
558: {
559: my_template="${TMPDIR-/tmp}/${1-$progname}"
560:
561: if test "$opt_dry_run" = ":"; then
562: # Return a directory name, but don't create it in dry-run mode
563: my_tmpdir="${my_template}-$$"
564: else
565:
566: # If mktemp works, use that first and foremost
567: my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
568:
569: if test ! -d "$my_tmpdir"; then
570: # Failing that, at least try and use $RANDOM to avoid a race
571: my_tmpdir="${my_template}-${RANDOM-0}$$"
572:
573: save_mktempdir_umask=`umask`
574: umask 0077
575: $MKDIR "$my_tmpdir"
576: umask $save_mktempdir_umask
577: fi
578:
579: # If we're not in dry-run mode, bomb out on failure
580: test -d "$my_tmpdir" || \
581: func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
582: fi
583:
584: $ECHO "$my_tmpdir"
585: }
586:
587:
588: # func_quote_for_eval arg
589: # Aesthetically quote ARG to be evaled later.
590: # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
591: # is double-quoted, suitable for a subsequent eval, whereas
592: # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
593: # which are still active within double quotes backslashified.
594: func_quote_for_eval ()
595: {
596: case $1 in
597: *[\\\`\"\$]*)
598: func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
599: *)
600: func_quote_for_eval_unquoted_result="$1" ;;
601: esac
602:
603: case $func_quote_for_eval_unquoted_result in
604: # Double-quote args containing shell metacharacters to delay
605: # word splitting, command substitution and and variable
606: # expansion for a subsequent eval.
607: # Many Bourne shells cannot handle close brackets correctly
608: # in scan sets, so we specify it separately.
609: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
610: func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
611: ;;
612: *)
613: func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
614: esac
615: }
616:
617:
618: # func_quote_for_expand arg
619: # Aesthetically quote ARG to be evaled later; same as above,
620: # but do not quote variable references.
621: func_quote_for_expand ()
622: {
623: case $1 in
624: *[\\\`\"]*)
625: my_arg=`$ECHO "$1" | $SED \
626: -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
627: *)
628: my_arg="$1" ;;
629: esac
630:
631: case $my_arg in
632: # Double-quote args containing shell metacharacters to delay
633: # word splitting and command substitution for a subsequent eval.
634: # Many Bourne shells cannot handle close brackets correctly
635: # in scan sets, so we specify it separately.
636: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
637: my_arg="\"$my_arg\""
638: ;;
639: esac
640:
641: func_quote_for_expand_result="$my_arg"
642: }
643:
644:
645: # func_show_eval cmd [fail_exp]
646: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
647: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
648: # is given, then evaluate it.
649: func_show_eval ()
650: {
651: my_cmd="$1"
652: my_fail_exp="${2-:}"
653:
654: ${opt_silent-false} || {
655: func_quote_for_expand "$my_cmd"
656: eval "func_echo $func_quote_for_expand_result"
657: }
658:
659: if ${opt_dry_run-false}; then :; else
660: eval "$my_cmd"
661: my_status=$?
662: if test "$my_status" -eq 0; then :; else
663: eval "(exit $my_status); $my_fail_exp"
664: fi
665: fi
666: }
667:
668:
669: # func_show_eval_locale cmd [fail_exp]
670: # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
671: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
672: # is given, then evaluate it. Use the saved locale for evaluation.
673: func_show_eval_locale ()
674: {
675: my_cmd="$1"
676: my_fail_exp="${2-:}"
677:
678: ${opt_silent-false} || {
679: func_quote_for_expand "$my_cmd"
680: eval "func_echo $func_quote_for_expand_result"
681: }
682:
683: if ${opt_dry_run-false}; then :; else
684: eval "$lt_user_locale
685: $my_cmd"
686: my_status=$?
687: eval "$lt_safe_locale"
688: if test "$my_status" -eq 0; then :; else
689: eval "(exit $my_status); $my_fail_exp"
690: fi
691: fi
692: }
693:
694: # func_tr_sh
695: # Turn $1 into a string suitable for a shell variable name.
696: # Result is stored in $func_tr_sh_result. All characters
697: # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
698: # if $1 begins with a digit, a '_' is prepended as well.
699: func_tr_sh ()
700: {
701: case $1 in
702: [0-9]* | *[!a-zA-Z0-9_]*)
703: func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
704: ;;
705: * )
706: func_tr_sh_result=$1
707: ;;
708: esac
709: }
710:
711:
712: # func_version
713: # Echo version message to standard output and exit.
714: func_version ()
715: {
716: $opt_debug
717:
718: $SED -n '/(C)/!b go
719: :more
720: /\./!{
721: N
722: s/\n# / /
723: b more
724: }
725: :go
726: /^# '$PROGRAM' (GNU /,/# warranty; / {
727: s/^# //
728: s/^# *$//
729: s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
730: p
731: }' < "$progpath"
732: exit $?
733: }
734:
735: # func_usage
736: # Echo short help message to standard output and exit.
737: func_usage ()
738: {
739: $opt_debug
740:
741: $SED -n '/^# Usage:/,/^# *.*--help/ {
742: s/^# //
743: s/^# *$//
744: s/\$progname/'$progname'/
745: p
746: }' < "$progpath"
747: echo
748: $ECHO "run \`$progname --help | more' for full usage"
749: exit $?
750: }
751:
752: # func_help [NOEXIT]
753: # Echo long help message to standard output and exit,
754: # unless 'noexit' is passed as argument.
755: func_help ()
756: {
757: $opt_debug
758:
759: $SED -n '/^# Usage:/,/# Report bugs to/ {
760: :print
761: s/^# //
762: s/^# *$//
763: s*\$progname*'$progname'*
764: s*\$host*'"$host"'*
765: s*\$SHELL*'"$SHELL"'*
766: s*\$LTCC*'"$LTCC"'*
767: s*\$LTCFLAGS*'"$LTCFLAGS"'*
768: s*\$LD*'"$LD"'*
769: s/\$with_gnu_ld/'"$with_gnu_ld"'/
770: s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
771: s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
772: p
773: d
774: }
775: /^# .* home page:/b print
776: /^# General help using/b print
777: ' < "$progpath"
778: ret=$?
779: if test -z "$1"; then
780: exit $ret
781: fi
782: }
783:
784: # func_missing_arg argname
785: # Echo program name prefixed message to standard error and set global
786: # exit_cmd.
787: func_missing_arg ()
788: {
789: $opt_debug
790:
791: func_error "missing argument for $1."
792: exit_cmd=exit
793: }
794:
795:
796: # func_split_short_opt shortopt
797: # Set func_split_short_opt_name and func_split_short_opt_arg shell
798: # variables after splitting SHORTOPT after the 2nd character.
799: func_split_short_opt ()
800: {
801: my_sed_short_opt='1s/^\(..\).*$/\1/;q'
802: my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
803:
804: func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
805: func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
806: } # func_split_short_opt may be replaced by extended shell implementation
807:
808:
809: # func_split_long_opt longopt
810: # Set func_split_long_opt_name and func_split_long_opt_arg shell
811: # variables after splitting LONGOPT at the `=' sign.
812: func_split_long_opt ()
813: {
814: my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
815: my_sed_long_arg='1s/^--[^=]*=//'
816:
817: func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
818: func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
819: } # func_split_long_opt may be replaced by extended shell implementation
820:
821: exit_cmd=:
822:
823:
824:
825:
826:
827: magic="%%%MAGIC variable%%%"
828: magic_exe="%%%MAGIC EXE variable%%%"
829:
830: # Global variables.
831: nonopt=
832: preserve_args=
833: lo2o="s/\\.lo\$/.${objext}/"
834: o2lo="s/\\.${objext}\$/.lo/"
835: extracted_archives=
836: extracted_serial=0
837:
838: # If this variable is set in any of the actions, the command in it
839: # will be execed at the end. This prevents here-documents from being
840: # left over by shells.
841: exec_cmd=
842:
843: # func_append var value
844: # Append VALUE to the end of shell variable VAR.
845: func_append ()
846: {
847: eval "${1}=\$${1}\${2}"
848: } # func_append may be replaced by extended shell implementation
849:
850: # func_append_quoted var value
851: # Quote VALUE and append to the end of shell variable VAR, separated
852: # by a space.
853: func_append_quoted ()
854: {
855: func_quote_for_eval "${2}"
856: eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
857: } # func_append_quoted may be replaced by extended shell implementation
858:
859:
860: # func_arith arithmetic-term...
861: func_arith ()
862: {
863: func_arith_result=`expr "${@}"`
864: } # func_arith may be replaced by extended shell implementation
865:
866:
867: # func_len string
868: # STRING may not start with a hyphen.
869: func_len ()
870: {
871: func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
872: } # func_len may be replaced by extended shell implementation
873:
874:
875: # func_lo2o object
876: func_lo2o ()
877: {
878: func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
879: } # func_lo2o may be replaced by extended shell implementation
880:
881:
882: # func_xform libobj-or-source
883: func_xform ()
884: {
885: func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
886: } # func_xform may be replaced by extended shell implementation
887:
888:
889: # func_fatal_configuration arg...
890: # Echo program name prefixed message to standard error, followed by
891: # a configuration failure hint, and exit.
892: func_fatal_configuration ()
893: {
894: func_error ${1+"$@"}
895: func_error "See the $PACKAGE documentation for more information."
896: func_fatal_error "Fatal configuration error."
897: }
898:
899:
900: # func_config
901: # Display the configuration for all the tags in this script.
902: func_config ()
903: {
904: re_begincf='^# ### BEGIN LIBTOOL'
905: re_endcf='^# ### END LIBTOOL'
906:
907: # Default configuration.
908: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
909:
910: # Now print the configurations for the tags.
911: for tagname in $taglist; do
912: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
913: done
914:
915: exit $?
916: }
917:
918: # func_features
919: # Display the features supported by this script.
920: func_features ()
921: {
922: echo "host: $host"
923: if test "$build_libtool_libs" = yes; then
924: echo "enable shared libraries"
925: else
926: echo "disable shared libraries"
927: fi
928: if test "$build_old_libs" = yes; then
929: echo "enable static libraries"
930: else
931: echo "disable static libraries"
932: fi
933:
934: exit $?
935: }
936:
937: # func_enable_tag tagname
938: # Verify that TAGNAME is valid, and either flag an error and exit, or
939: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
940: # variable here.
941: func_enable_tag ()
942: {
943: # Global variable:
944: tagname="$1"
945:
946: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
947: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
948: sed_extractcf="/$re_begincf/,/$re_endcf/p"
949:
950: # Validate tagname.
951: case $tagname in
952: *[!-_A-Za-z0-9,/]*)
953: func_fatal_error "invalid tag name: $tagname"
954: ;;
955: esac
956:
957: # Don't test for the "default" C tag, as we know it's
958: # there but not specially marked.
959: case $tagname in
960: CC) ;;
961: *)
962: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
963: taglist="$taglist $tagname"
964:
965: # Evaluate the configuration. Be careful to quote the path
966: # and the sed script, to avoid splitting on whitespace, but
967: # also don't use non-portable quotes within backquotes within
968: # quotes we have to do it in 2 steps:
969: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
970: eval "$extractedcf"
971: else
972: func_error "ignoring unknown tag $tagname"
973: fi
974: ;;
975: esac
976: }
977:
978: # func_check_version_match
979: # Ensure that we are using m4 macros, and libtool script from the same
980: # release of libtool.
981: func_check_version_match ()
982: {
983: if test "$package_revision" != "$macro_revision"; then
984: if test "$VERSION" != "$macro_version"; then
985: if test -z "$macro_version"; then
986: cat >&2 <<_LT_EOF
987: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
988: $progname: definition of this LT_INIT comes from an older release.
989: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
990: $progname: and run autoconf again.
991: _LT_EOF
992: else
993: cat >&2 <<_LT_EOF
994: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
995: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
996: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
997: $progname: and run autoconf again.
998: _LT_EOF
999: fi
1000: else
1001: cat >&2 <<_LT_EOF
1002: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
1003: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1004: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1005: $progname: of $PACKAGE $VERSION and run autoconf again.
1006: _LT_EOF
1007: fi
1008:
1009: exit $EXIT_MISMATCH
1010: fi
1011: }
1012:
1013:
1014: # Shorthand for --mode=foo, only valid as the first argument
1015: case $1 in
1016: clean|clea|cle|cl)
1017: shift; set dummy --mode clean ${1+"$@"}; shift
1018: ;;
1019: compile|compil|compi|comp|com|co|c)
1020: shift; set dummy --mode compile ${1+"$@"}; shift
1021: ;;
1022: execute|execut|execu|exec|exe|ex|e)
1023: shift; set dummy --mode execute ${1+"$@"}; shift
1024: ;;
1025: finish|finis|fini|fin|fi|f)
1026: shift; set dummy --mode finish ${1+"$@"}; shift
1027: ;;
1028: install|instal|insta|inst|ins|in|i)
1029: shift; set dummy --mode install ${1+"$@"}; shift
1030: ;;
1031: link|lin|li|l)
1032: shift; set dummy --mode link ${1+"$@"}; shift
1033: ;;
1034: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1035: shift; set dummy --mode uninstall ${1+"$@"}; shift
1036: ;;
1037: esac
1038:
1039:
1040:
1041: # Option defaults:
1042: opt_debug=:
1043: opt_dry_run=false
1044: opt_config=false
1045: opt_preserve_dup_deps=false
1046: opt_features=false
1047: opt_finish=false
1048: opt_help=false
1049: opt_help_all=false
1050: opt_silent=:
1051: opt_warning=:
1052: opt_verbose=:
1053: opt_silent=false
1054: opt_verbose=false
1055:
1056:
1057: # Parse options once, thoroughly. This comes as soon as possible in the
1058: # script to make things like `--version' happen as quickly as we can.
1059: {
1060: # this just eases exit handling
1061: while test $# -gt 0; do
1062: opt="$1"
1063: shift
1064: case $opt in
1065: --debug|-x) opt_debug='set -x'
1066: func_echo "enabling shell trace mode"
1067: $opt_debug
1068: ;;
1069: --dry-run|--dryrun|-n)
1070: opt_dry_run=:
1071: ;;
1072: --config)
1073: opt_config=:
1074: func_config
1075: ;;
1076: --dlopen|-dlopen)
1077: optarg="$1"
1078: opt_dlopen="${opt_dlopen+$opt_dlopen
1079: }$optarg"
1080: shift
1081: ;;
1082: --preserve-dup-deps)
1083: opt_preserve_dup_deps=:
1084: ;;
1085: --features)
1086: opt_features=:
1087: func_features
1088: ;;
1089: --finish)
1090: opt_finish=:
1091: set dummy --mode finish ${1+"$@"}; shift
1092: ;;
1093: --help)
1094: opt_help=:
1095: ;;
1096: --help-all)
1097: opt_help_all=:
1098: opt_help=': help-all'
1099: ;;
1100: --mode)
1101: test $# = 0 && func_missing_arg $opt && break
1102: optarg="$1"
1103: opt_mode="$optarg"
1104: case $optarg in
1105: # Valid mode arguments:
1106: clean|compile|execute|finish|install|link|relink|uninstall) ;;
1107:
1108: # Catch anything else as an error
1109: *) func_error "invalid argument for $opt"
1110: exit_cmd=exit
1111: break
1112: ;;
1113: esac
1114: shift
1115: ;;
1116: --no-silent|--no-quiet)
1117: opt_silent=false
1118: func_append preserve_args " $opt"
1119: ;;
1120: --no-warning|--no-warn)
1121: opt_warning=false
1122: func_append preserve_args " $opt"
1123: ;;
1124: --no-verbose)
1125: opt_verbose=false
1126: func_append preserve_args " $opt"
1127: ;;
1128: --silent|--quiet)
1129: opt_silent=:
1130: func_append preserve_args " $opt"
1131: opt_verbose=false
1132: ;;
1133: --verbose|-v)
1134: opt_verbose=:
1135: func_append preserve_args " $opt"
1136: opt_silent=false
1137: ;;
1138: --tag)
1139: test $# = 0 && func_missing_arg $opt && break
1140: optarg="$1"
1141: opt_tag="$optarg"
1142: func_append preserve_args " $opt $optarg"
1143: func_enable_tag "$optarg"
1144: shift
1145: ;;
1146:
1147: -\?|-h) func_usage ;;
1148: --help) func_help ;;
1149: --version) func_version ;;
1150:
1151: # Separate optargs to long options:
1152: --*=*)
1153: func_split_long_opt "$opt"
1154: set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1155: shift
1156: ;;
1157:
1158: # Separate non-argument short options:
1159: -\?*|-h*|-n*|-v*)
1160: func_split_short_opt "$opt"
1161: set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1162: shift
1163: ;;
1164:
1165: --) break ;;
1166: -*) func_fatal_help "unrecognized option \`$opt'" ;;
1167: *) set dummy "$opt" ${1+"$@"}; shift; break ;;
1168: esac
1169: done
1170:
1171: # Validate options:
1172:
1173: # save first non-option argument
1174: if test "$#" -gt 0; then
1175: nonopt="$opt"
1176: shift
1177: fi
1178:
1179: # preserve --debug
1180: test "$opt_debug" = : || func_append preserve_args " --debug"
1181:
1182: case $host in
1183: *cygwin* | *mingw* | *pw32* | *cegcc*)
1184: # don't eliminate duplications in $postdeps and $predeps
1185: opt_duplicate_compiler_generated_deps=:
1186: ;;
1187: *)
1188: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1189: ;;
1190: esac
1191:
1192: $opt_help || {
1193: # Sanity checks first:
1194: func_check_version_match
1195:
1196: if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1197: func_fatal_configuration "not configured to build any kind of library"
1198: fi
1199:
1200: # Darwin sucks
1201: eval std_shrext=\"$shrext_cmds\"
1202:
1203: # Only execute mode is allowed to have -dlopen flags.
1204: if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1205: func_error "unrecognized option \`-dlopen'"
1206: $ECHO "$help" 1>&2
1207: exit $EXIT_FAILURE
1208: fi
1209:
1210: # Change the help message to a mode-specific one.
1211: generic_help="$help"
1212: help="Try \`$progname --help --mode=$opt_mode' for more information."
1213: }
1214:
1215:
1216: # Bail if the options were screwed
1217: $exit_cmd $EXIT_FAILURE
1218: }
1219:
1220:
1221:
1222:
1223: ## ----------- ##
1224: ## Main. ##
1225: ## ----------- ##
1226:
1227: # func_lalib_p file
1228: # True iff FILE is a libtool `.la' library or `.lo' object file.
1229: # This function is only a basic sanity check; it will hardly flush out
1230: # determined imposters.
1231: func_lalib_p ()
1232: {
1233: test -f "$1" &&
1234: $SED -e 4q "$1" 2>/dev/null \
1235: | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1236: }
1237:
1238: # func_lalib_unsafe_p file
1239: # True iff FILE is a libtool `.la' library or `.lo' object file.
1240: # This function implements the same check as func_lalib_p without
1241: # resorting to external programs. To this end, it redirects stdin and
1242: # closes it afterwards, without saving the original file descriptor.
1243: # As a safety measure, use it only where a negative result would be
1244: # fatal anyway. Works if `file' does not exist.
1245: func_lalib_unsafe_p ()
1246: {
1247: lalib_p=no
1248: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1249: for lalib_p_l in 1 2 3 4
1250: do
1251: read lalib_p_line
1252: case "$lalib_p_line" in
1253: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1254: esac
1255: done
1256: exec 0<&5 5<&-
1257: fi
1258: test "$lalib_p" = yes
1259: }
1260:
1261: # func_ltwrapper_script_p file
1262: # True iff FILE is a libtool wrapper script
1263: # This function is only a basic sanity check; it will hardly flush out
1264: # determined imposters.
1265: func_ltwrapper_script_p ()
1266: {
1267: func_lalib_p "$1"
1268: }
1269:
1270: # func_ltwrapper_executable_p file
1271: # True iff FILE is a libtool wrapper executable
1272: # This function is only a basic sanity check; it will hardly flush out
1273: # determined imposters.
1274: func_ltwrapper_executable_p ()
1275: {
1276: func_ltwrapper_exec_suffix=
1277: case $1 in
1278: *.exe) ;;
1279: *) func_ltwrapper_exec_suffix=.exe ;;
1280: esac
1281: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1282: }
1283:
1284: # func_ltwrapper_scriptname file
1285: # Assumes file is an ltwrapper_executable
1286: # uses $file to determine the appropriate filename for a
1287: # temporary ltwrapper_script.
1288: func_ltwrapper_scriptname ()
1289: {
1290: func_dirname_and_basename "$1" "" "."
1291: func_stripname '' '.exe' "$func_basename_result"
1292: func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1293: }
1294:
1295: # func_ltwrapper_p file
1296: # True iff FILE is a libtool wrapper script or wrapper executable
1297: # This function is only a basic sanity check; it will hardly flush out
1298: # determined imposters.
1299: func_ltwrapper_p ()
1300: {
1301: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1302: }
1303:
1304:
1305: # func_execute_cmds commands fail_cmd
1306: # Execute tilde-delimited COMMANDS.
1307: # If FAIL_CMD is given, eval that upon failure.
1308: # FAIL_CMD may read-access the current command in variable CMD!
1309: func_execute_cmds ()
1310: {
1311: $opt_debug
1312: save_ifs=$IFS; IFS='~'
1313: for cmd in $1; do
1314: IFS=$save_ifs
1315: eval cmd=\"$cmd\"
1316: func_show_eval "$cmd" "${2-:}"
1317: done
1318: IFS=$save_ifs
1319: }
1320:
1321:
1322: # func_source file
1323: # Source FILE, adding directory component if necessary.
1324: # Note that it is not necessary on cygwin/mingw to append a dot to
1325: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1326: # behavior happens only for exec(3), not for open(2)! Also, sourcing
1327: # `FILE.' does not work on cygwin managed mounts.
1328: func_source ()
1329: {
1330: $opt_debug
1331: case $1 in
1332: */* | *\\*) . "$1" ;;
1333: *) . "./$1" ;;
1334: esac
1335: }
1336:
1337:
1338: # func_resolve_sysroot PATH
1339: # Replace a leading = in PATH with a sysroot. Store the result into
1340: # func_resolve_sysroot_result
1341: func_resolve_sysroot ()
1342: {
1343: func_resolve_sysroot_result=$1
1344: case $func_resolve_sysroot_result in
1345: =*)
1346: func_stripname '=' '' "$func_resolve_sysroot_result"
1347: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1348: ;;
1349: esac
1350: }
1351:
1352: # func_replace_sysroot PATH
1353: # If PATH begins with the sysroot, replace it with = and
1354: # store the result into func_replace_sysroot_result.
1355: func_replace_sysroot ()
1356: {
1357: case "$lt_sysroot:$1" in
1358: ?*:"$lt_sysroot"*)
1359: func_stripname "$lt_sysroot" '' "$1"
1360: func_replace_sysroot_result="=$func_stripname_result"
1361: ;;
1362: *)
1363: # Including no sysroot.
1364: func_replace_sysroot_result=$1
1365: ;;
1366: esac
1367: }
1368:
1369: # func_infer_tag arg
1370: # Infer tagged configuration to use if any are available and
1371: # if one wasn't chosen via the "--tag" command line option.
1372: # Only attempt this if the compiler in the base compile
1373: # command doesn't match the default compiler.
1374: # arg is usually of the form 'gcc ...'
1375: func_infer_tag ()
1376: {
1377: $opt_debug
1378: if test -n "$available_tags" && test -z "$tagname"; then
1379: CC_quoted=
1380: for arg in $CC; do
1381: func_append_quoted CC_quoted "$arg"
1382: done
1383: CC_expanded=`func_echo_all $CC`
1384: CC_quoted_expanded=`func_echo_all $CC_quoted`
1385: case $@ in
1386: # Blanks in the command may have been stripped by the calling shell,
1387: # but not from the CC environment variable when configure was run.
1388: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1389: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1390: # Blanks at the start of $base_compile will cause this to fail
1391: # if we don't check for them as well.
1392: *)
1393: for z in $available_tags; do
1394: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1395: # Evaluate the configuration.
1396: eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1397: CC_quoted=
1398: for arg in $CC; do
1399: # Double-quote args containing other shell metacharacters.
1400: func_append_quoted CC_quoted "$arg"
1401: done
1402: CC_expanded=`func_echo_all $CC`
1403: CC_quoted_expanded=`func_echo_all $CC_quoted`
1404: case "$@ " in
1405: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1406: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1407: # The compiler in the base compile command matches
1408: # the one in the tagged configuration.
1409: # Assume this is the tagged configuration we want.
1410: tagname=$z
1411: break
1412: ;;
1413: esac
1414: fi
1415: done
1416: # If $tagname still isn't set, then no tagged configuration
1417: # was found and let the user know that the "--tag" command
1418: # line option must be used.
1419: if test -z "$tagname"; then
1420: func_echo "unable to infer tagged configuration"
1421: func_fatal_error "specify a tag with \`--tag'"
1422: # else
1423: # func_verbose "using $tagname tagged configuration"
1424: fi
1425: ;;
1426: esac
1427: fi
1428: }
1429:
1430:
1431:
1432: # func_write_libtool_object output_name pic_name nonpic_name
1433: # Create a libtool object file (analogous to a ".la" file),
1434: # but don't create it if we're doing a dry run.
1435: func_write_libtool_object ()
1436: {
1437: write_libobj=${1}
1438: if test "$build_libtool_libs" = yes; then
1439: write_lobj=\'${2}\'
1440: else
1441: write_lobj=none
1442: fi
1443:
1444: if test "$build_old_libs" = yes; then
1445: write_oldobj=\'${3}\'
1446: else
1447: write_oldobj=none
1448: fi
1449:
1450: $opt_dry_run || {
1451: cat >${write_libobj}T <<EOF
1452: # $write_libobj - a libtool object file
1453: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1454: #
1455: # Please DO NOT delete this file!
1456: # It is necessary for linking the library.
1457:
1458: # Name of the PIC object.
1459: pic_object=$write_lobj
1460:
1461: # Name of the non-PIC object
1462: non_pic_object=$write_oldobj
1463:
1464: EOF
1465: $MV "${write_libobj}T" "${write_libobj}"
1466: }
1467: }
1468:
1469:
1470: ##################################################
1471: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1472: ##################################################
1473:
1474: # func_convert_core_file_wine_to_w32 ARG
1475: # Helper function used by file name conversion functions when $build is *nix,
1476: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1477: # correctly configured wine environment available, with the winepath program
1478: # in $build's $PATH.
1479: #
1480: # ARG is the $build file name to be converted to w32 format.
1481: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1482: # be empty on error (or when ARG is empty)
1483: func_convert_core_file_wine_to_w32 ()
1484: {
1485: $opt_debug
1486: func_convert_core_file_wine_to_w32_result="$1"
1487: if test -n "$1"; then
1488: # Unfortunately, winepath does not exit with a non-zero error code, so we
1489: # are forced to check the contents of stdout. On the other hand, if the
1490: # command is not found, the shell will set an exit code of 127 and print
1491: # *an error message* to stdout. So we must check for both error code of
1492: # zero AND non-empty stdout, which explains the odd construction:
1493: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1494: if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1495: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1496: $SED -e "$lt_sed_naive_backslashify"`
1497: else
1498: func_convert_core_file_wine_to_w32_result=
1499: fi
1500: fi
1501: }
1502: # end: func_convert_core_file_wine_to_w32
1503:
1504:
1505: # func_convert_core_path_wine_to_w32 ARG
1506: # Helper function used by path conversion functions when $build is *nix, and
1507: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1508: # configured wine environment available, with the winepath program in $build's
1509: # $PATH. Assumes ARG has no leading or trailing path separator characters.
1510: #
1511: # ARG is path to be converted from $build format to win32.
1512: # Result is available in $func_convert_core_path_wine_to_w32_result.
1513: # Unconvertible file (directory) names in ARG are skipped; if no directory names
1514: # are convertible, then the result may be empty.
1515: func_convert_core_path_wine_to_w32 ()
1516: {
1517: $opt_debug
1518: # unfortunately, winepath doesn't convert paths, only file names
1519: func_convert_core_path_wine_to_w32_result=""
1520: if test -n "$1"; then
1521: oldIFS=$IFS
1522: IFS=:
1523: for func_convert_core_path_wine_to_w32_f in $1; do
1524: IFS=$oldIFS
1525: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1526: if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1527: if test -z "$func_convert_core_path_wine_to_w32_result"; then
1528: func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1529: else
1530: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1531: fi
1532: fi
1533: done
1534: IFS=$oldIFS
1535: fi
1536: }
1537: # end: func_convert_core_path_wine_to_w32
1538:
1539:
1540: # func_cygpath ARGS...
1541: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1542: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1543: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1544: # (2), returns the Cygwin file name or path in func_cygpath_result (input
1545: # file name or path is assumed to be in w32 format, as previously converted
1546: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1547: # or path in func_cygpath_result (input file name or path is assumed to be in
1548: # Cygwin format). Returns an empty string on error.
1549: #
1550: # ARGS are passed to cygpath, with the last one being the file name or path to
1551: # be converted.
1552: #
1553: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1554: # environment variable; do not put it in $PATH.
1555: func_cygpath ()
1556: {
1557: $opt_debug
1558: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1559: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1560: if test "$?" -ne 0; then
1561: # on failure, ensure result is empty
1562: func_cygpath_result=
1563: fi
1564: else
1565: func_cygpath_result=
1566: func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1567: fi
1568: }
1569: #end: func_cygpath
1570:
1571:
1572: # func_convert_core_msys_to_w32 ARG
1573: # Convert file name or path ARG from MSYS format to w32 format. Return
1574: # result in func_convert_core_msys_to_w32_result.
1575: func_convert_core_msys_to_w32 ()
1576: {
1577: $opt_debug
1578: # awkward: cmd appends spaces to result
1579: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1580: $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1581: }
1582: #end: func_convert_core_msys_to_w32
1583:
1584:
1585: # func_convert_file_check ARG1 ARG2
1586: # Verify that ARG1 (a file name in $build format) was converted to $host
1587: # format in ARG2. Otherwise, emit an error message, but continue (resetting
1588: # func_to_host_file_result to ARG1).
1589: func_convert_file_check ()
1590: {
1591: $opt_debug
1592: if test -z "$2" && test -n "$1" ; then
1593: func_error "Could not determine host file name corresponding to"
1594: func_error " \`$1'"
1595: func_error "Continuing, but uninstalled executables may not work."
1596: # Fallback:
1597: func_to_host_file_result="$1"
1598: fi
1599: }
1600: # end func_convert_file_check
1601:
1602:
1603: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1604: # Verify that FROM_PATH (a path in $build format) was converted to $host
1605: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1606: # func_to_host_file_result to a simplistic fallback value (see below).
1607: func_convert_path_check ()
1608: {
1609: $opt_debug
1610: if test -z "$4" && test -n "$3"; then
1611: func_error "Could not determine the host path corresponding to"
1612: func_error " \`$3'"
1613: func_error "Continuing, but uninstalled executables may not work."
1614: # Fallback. This is a deliberately simplistic "conversion" and
1615: # should not be "improved". See libtool.info.
1616: if test "x$1" != "x$2"; then
1617: lt_replace_pathsep_chars="s|$1|$2|g"
1618: func_to_host_path_result=`echo "$3" |
1619: $SED -e "$lt_replace_pathsep_chars"`
1620: else
1621: func_to_host_path_result="$3"
1622: fi
1623: fi
1624: }
1625: # end func_convert_path_check
1626:
1627:
1628: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1629: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1630: # and appending REPL if ORIG matches BACKPAT.
1631: func_convert_path_front_back_pathsep ()
1632: {
1633: $opt_debug
1634: case $4 in
1635: $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1636: ;;
1637: esac
1638: case $4 in
1639: $2 ) func_append func_to_host_path_result "$3"
1640: ;;
1641: esac
1642: }
1643: # end func_convert_path_front_back_pathsep
1644:
1645:
1646: ##################################################
1647: # $build to $host FILE NAME CONVERSION FUNCTIONS #
1648: ##################################################
1649: # invoked via `$to_host_file_cmd ARG'
1650: #
1651: # In each case, ARG is the path to be converted from $build to $host format.
1652: # Result will be available in $func_to_host_file_result.
1653:
1654:
1655: # func_to_host_file ARG
1656: # Converts the file name ARG from $build format to $host format. Return result
1657: # in func_to_host_file_result.
1658: func_to_host_file ()
1659: {
1660: $opt_debug
1661: $to_host_file_cmd "$1"
1662: }
1663: # end func_to_host_file
1664:
1665:
1666: # func_to_tool_file ARG LAZY
1667: # converts the file name ARG from $build format to toolchain format. Return
1668: # result in func_to_tool_file_result. If the conversion in use is listed
1669: # in (the comma separated) LAZY, no conversion takes place.
1670: func_to_tool_file ()
1671: {
1672: $opt_debug
1673: case ,$2, in
1674: *,"$to_tool_file_cmd",*)
1675: func_to_tool_file_result=$1
1676: ;;
1677: *)
1678: $to_tool_file_cmd "$1"
1679: func_to_tool_file_result=$func_to_host_file_result
1680: ;;
1681: esac
1682: }
1683: # end func_to_tool_file
1684:
1685:
1686: # func_convert_file_noop ARG
1687: # Copy ARG to func_to_host_file_result.
1688: func_convert_file_noop ()
1689: {
1690: func_to_host_file_result="$1"
1691: }
1692: # end func_convert_file_noop
1693:
1694:
1695: # func_convert_file_msys_to_w32 ARG
1696: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1697: # conversion to w32 is not available inside the cwrapper. Returns result in
1698: # func_to_host_file_result.
1699: func_convert_file_msys_to_w32 ()
1700: {
1701: $opt_debug
1702: func_to_host_file_result="$1"
1703: if test -n "$1"; then
1704: func_convert_core_msys_to_w32 "$1"
1705: func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1706: fi
1707: func_convert_file_check "$1" "$func_to_host_file_result"
1708: }
1709: # end func_convert_file_msys_to_w32
1710:
1711:
1712: # func_convert_file_cygwin_to_w32 ARG
1713: # Convert file name ARG from Cygwin to w32 format. Returns result in
1714: # func_to_host_file_result.
1715: func_convert_file_cygwin_to_w32 ()
1716: {
1717: $opt_debug
1718: func_to_host_file_result="$1"
1719: if test -n "$1"; then
1720: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1721: # LT_CYGPATH in this case.
1722: func_to_host_file_result=`cygpath -m "$1"`
1723: fi
1724: func_convert_file_check "$1" "$func_to_host_file_result"
1725: }
1726: # end func_convert_file_cygwin_to_w32
1727:
1728:
1729: # func_convert_file_nix_to_w32 ARG
1730: # Convert file name ARG from *nix to w32 format. Requires a wine environment
1731: # and a working winepath. Returns result in func_to_host_file_result.
1732: func_convert_file_nix_to_w32 ()
1733: {
1734: $opt_debug
1735: func_to_host_file_result="$1"
1736: if test -n "$1"; then
1737: func_convert_core_file_wine_to_w32 "$1"
1738: func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1739: fi
1740: func_convert_file_check "$1" "$func_to_host_file_result"
1741: }
1742: # end func_convert_file_nix_to_w32
1743:
1744:
1745: # func_convert_file_msys_to_cygwin ARG
1746: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1747: # Returns result in func_to_host_file_result.
1748: func_convert_file_msys_to_cygwin ()
1749: {
1750: $opt_debug
1751: func_to_host_file_result="$1"
1752: if test -n "$1"; then
1753: func_convert_core_msys_to_w32 "$1"
1754: func_cygpath -u "$func_convert_core_msys_to_w32_result"
1755: func_to_host_file_result="$func_cygpath_result"
1756: fi
1757: func_convert_file_check "$1" "$func_to_host_file_result"
1758: }
1759: # end func_convert_file_msys_to_cygwin
1760:
1761:
1762: # func_convert_file_nix_to_cygwin ARG
1763: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
1764: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
1765: # in func_to_host_file_result.
1766: func_convert_file_nix_to_cygwin ()
1767: {
1768: $opt_debug
1769: func_to_host_file_result="$1"
1770: if test -n "$1"; then
1771: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1772: func_convert_core_file_wine_to_w32 "$1"
1773: func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1774: func_to_host_file_result="$func_cygpath_result"
1775: fi
1776: func_convert_file_check "$1" "$func_to_host_file_result"
1777: }
1778: # end func_convert_file_nix_to_cygwin
1779:
1780:
1781: #############################################
1782: # $build to $host PATH CONVERSION FUNCTIONS #
1783: #############################################
1784: # invoked via `$to_host_path_cmd ARG'
1785: #
1786: # In each case, ARG is the path to be converted from $build to $host format.
1787: # The result will be available in $func_to_host_path_result.
1788: #
1789: # Path separators are also converted from $build format to $host format. If
1790: # ARG begins or ends with a path separator character, it is preserved (but
1791: # converted to $host format) on output.
1792: #
1793: # All path conversion functions are named using the following convention:
1794: # file name conversion function : func_convert_file_X_to_Y ()
1795: # path conversion function : func_convert_path_X_to_Y ()
1796: # where, for any given $build/$host combination the 'X_to_Y' value is the
1797: # same. If conversion functions are added for new $build/$host combinations,
1798: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1799: # will break.
1800:
1801:
1802: # func_init_to_host_path_cmd
1803: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1804: # appropriate value, based on the value of $to_host_file_cmd.
1805: to_host_path_cmd=
1806: func_init_to_host_path_cmd ()
1807: {
1808: $opt_debug
1809: if test -z "$to_host_path_cmd"; then
1810: func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1811: to_host_path_cmd="func_convert_path_${func_stripname_result}"
1812: fi
1813: }
1814:
1815:
1816: # func_to_host_path ARG
1817: # Converts the path ARG from $build format to $host format. Return result
1818: # in func_to_host_path_result.
1819: func_to_host_path ()
1820: {
1821: $opt_debug
1822: func_init_to_host_path_cmd
1823: $to_host_path_cmd "$1"
1824: }
1825: # end func_to_host_path
1826:
1827:
1828: # func_convert_path_noop ARG
1829: # Copy ARG to func_to_host_path_result.
1830: func_convert_path_noop ()
1831: {
1832: func_to_host_path_result="$1"
1833: }
1834: # end func_convert_path_noop
1835:
1836:
1837: # func_convert_path_msys_to_w32 ARG
1838: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1839: # conversion to w32 is not available inside the cwrapper. Returns result in
1840: # func_to_host_path_result.
1841: func_convert_path_msys_to_w32 ()
1842: {
1843: $opt_debug
1844: func_to_host_path_result="$1"
1845: if test -n "$1"; then
1846: # Remove leading and trailing path separator characters from ARG. MSYS
1847: # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1848: # and winepath ignores them completely.
1849: func_stripname : : "$1"
1850: func_to_host_path_tmp1=$func_stripname_result
1851: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1852: func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1853: func_convert_path_check : ";" \
1854: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1855: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1856: fi
1857: }
1858: # end func_convert_path_msys_to_w32
1859:
1860:
1861: # func_convert_path_cygwin_to_w32 ARG
1862: # Convert path ARG from Cygwin to w32 format. Returns result in
1863: # func_to_host_file_result.
1864: func_convert_path_cygwin_to_w32 ()
1865: {
1866: $opt_debug
1867: func_to_host_path_result="$1"
1868: if test -n "$1"; then
1869: # See func_convert_path_msys_to_w32:
1870: func_stripname : : "$1"
1871: func_to_host_path_tmp1=$func_stripname_result
1872: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1873: func_convert_path_check : ";" \
1874: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1875: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1876: fi
1877: }
1878: # end func_convert_path_cygwin_to_w32
1879:
1880:
1881: # func_convert_path_nix_to_w32 ARG
1882: # Convert path ARG from *nix to w32 format. Requires a wine environment and
1883: # a working winepath. Returns result in func_to_host_file_result.
1884: func_convert_path_nix_to_w32 ()
1885: {
1886: $opt_debug
1887: func_to_host_path_result="$1"
1888: if test -n "$1"; then
1889: # See func_convert_path_msys_to_w32:
1890: func_stripname : : "$1"
1891: func_to_host_path_tmp1=$func_stripname_result
1892: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1893: func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1894: func_convert_path_check : ";" \
1895: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1896: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1897: fi
1898: }
1899: # end func_convert_path_nix_to_w32
1900:
1901:
1902: # func_convert_path_msys_to_cygwin ARG
1903: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1904: # Returns result in func_to_host_file_result.
1905: func_convert_path_msys_to_cygwin ()
1906: {
1907: $opt_debug
1908: func_to_host_path_result="$1"
1909: if test -n "$1"; then
1910: # See func_convert_path_msys_to_w32:
1911: func_stripname : : "$1"
1912: func_to_host_path_tmp1=$func_stripname_result
1913: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1914: func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1915: func_to_host_path_result="$func_cygpath_result"
1916: func_convert_path_check : : \
1917: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1918: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1919: fi
1920: }
1921: # end func_convert_path_msys_to_cygwin
1922:
1923:
1924: # func_convert_path_nix_to_cygwin ARG
1925: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
1926: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
1927: # func_to_host_file_result.
1928: func_convert_path_nix_to_cygwin ()
1929: {
1930: $opt_debug
1931: func_to_host_path_result="$1"
1932: if test -n "$1"; then
1933: # Remove leading and trailing path separator characters from
1934: # ARG. msys behavior is inconsistent here, cygpath turns them
1935: # into '.;' and ';.', and winepath ignores them completely.
1936: func_stripname : : "$1"
1937: func_to_host_path_tmp1=$func_stripname_result
1938: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1939: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1940: func_to_host_path_result="$func_cygpath_result"
1941: func_convert_path_check : : \
1942: "$func_to_host_path_tmp1" "$func_to_host_path_result"
1943: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1944: fi
1945: }
1946: # end func_convert_path_nix_to_cygwin
1947:
1948:
1949: # func_mode_compile arg...
1950: func_mode_compile ()
1951: {
1952: $opt_debug
1953: # Get the compilation command and the source file.
1954: base_compile=
1955: srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1956: suppress_opt=yes
1957: suppress_output=
1958: arg_mode=normal
1959: libobj=
1960: later=
1961: pie_flag=
1962:
1963: for arg
1964: do
1965: case $arg_mode in
1966: arg )
1967: # do not "continue". Instead, add this to base_compile
1968: lastarg="$arg"
1969: arg_mode=normal
1970: ;;
1971:
1972: target )
1973: libobj="$arg"
1974: arg_mode=normal
1975: continue
1976: ;;
1977:
1978: normal )
1979: # Accept any command-line options.
1980: case $arg in
1981: -o)
1982: test -n "$libobj" && \
1983: func_fatal_error "you cannot specify \`-o' more than once"
1984: arg_mode=target
1985: continue
1986: ;;
1987:
1988: -pie | -fpie | -fPIE)
1989: func_append pie_flag " $arg"
1990: continue
1991: ;;
1992:
1993: -shared | -static | -prefer-pic | -prefer-non-pic)
1994: func_append later " $arg"
1995: continue
1996: ;;
1997:
1998: -no-suppress)
1999: suppress_opt=no
2000: continue
2001: ;;
2002:
2003: -Xcompiler)
2004: arg_mode=arg # the next one goes into the "base_compile" arg list
2005: continue # The current "srcfile" will either be retained or
2006: ;; # replaced later. I would guess that would be a bug.
2007:
2008: -Wc,*)
2009: func_stripname '-Wc,' '' "$arg"
2010: args=$func_stripname_result
2011: lastarg=
2012: save_ifs="$IFS"; IFS=','
2013: for arg in $args; do
2014: IFS="$save_ifs"
2015: func_append_quoted lastarg "$arg"
2016: done
2017: IFS="$save_ifs"
2018: func_stripname ' ' '' "$lastarg"
2019: lastarg=$func_stripname_result
2020:
2021: # Add the arguments to base_compile.
2022: func_append base_compile " $lastarg"
2023: continue
2024: ;;
2025:
2026: *)
2027: # Accept the current argument as the source file.
2028: # The previous "srcfile" becomes the current argument.
2029: #
2030: lastarg="$srcfile"
2031: srcfile="$arg"
2032: ;;
2033: esac # case $arg
2034: ;;
2035: esac # case $arg_mode
2036:
2037: # Aesthetically quote the previous argument.
2038: func_append_quoted base_compile "$lastarg"
2039: done # for arg
2040:
2041: case $arg_mode in
2042: arg)
2043: func_fatal_error "you must specify an argument for -Xcompile"
2044: ;;
2045: target)
2046: func_fatal_error "you must specify a target with \`-o'"
2047: ;;
2048: *)
2049: # Get the name of the library object.
2050: test -z "$libobj" && {
2051: func_basename "$srcfile"
2052: libobj="$func_basename_result"
2053: }
2054: ;;
2055: esac
2056:
2057: # Recognize several different file suffixes.
2058: # If the user specifies -o file.o, it is replaced with file.lo
2059: case $libobj in
2060: *.[cCFSifmso] | \
2061: *.ada | *.adb | *.ads | *.asm | \
2062: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2063: *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
2064: func_xform "$libobj"
2065: libobj=$func_xform_result
2066: ;;
2067: esac
2068:
2069: case $libobj in
2070: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2071: *)
2072: func_fatal_error "cannot determine name of library object from \`$libobj'"
2073: ;;
2074: esac
2075:
2076: func_infer_tag $base_compile
2077:
2078: for arg in $later; do
2079: case $arg in
2080: -shared)
2081: test "$build_libtool_libs" != yes && \
2082: func_fatal_configuration "can not build a shared library"
2083: build_old_libs=no
2084: continue
2085: ;;
2086:
2087: -static)
2088: build_libtool_libs=no
2089: build_old_libs=yes
2090: continue
2091: ;;
2092:
2093: -prefer-pic)
2094: pic_mode=yes
2095: continue
2096: ;;
2097:
2098: -prefer-non-pic)
2099: pic_mode=no
2100: continue
2101: ;;
2102: esac
2103: done
2104:
2105: func_quote_for_eval "$libobj"
2106: test "X$libobj" != "X$func_quote_for_eval_result" \
2107: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
2108: && func_warning "libobj name \`$libobj' may not contain shell special characters."
2109: func_dirname_and_basename "$obj" "/" ""
2110: objname="$func_basename_result"
2111: xdir="$func_dirname_result"
2112: lobj=${xdir}$objdir/$objname
2113:
2114: test -z "$base_compile" && \
2115: func_fatal_help "you must specify a compilation command"
2116:
2117: # Delete any leftover library objects.
2118: if test "$build_old_libs" = yes; then
2119: removelist="$obj $lobj $libobj ${libobj}T"
2120: else
2121: removelist="$lobj $libobj ${libobj}T"
2122: fi
2123:
2124: # On Cygwin there's no "real" PIC flag so we must build both object types
2125: case $host_os in
2126: cygwin* | mingw* | pw32* | os2* | cegcc*)
2127: pic_mode=default
2128: ;;
2129: esac
2130: if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2131: # non-PIC code in shared libraries is not supported
2132: pic_mode=default
2133: fi
2134:
2135: # Calculate the filename of the output object if compiler does
2136: # not support -o with -c
2137: if test "$compiler_c_o" = no; then
2138: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2139: lockfile="$output_obj.lock"
2140: else
2141: output_obj=
2142: need_locks=no
2143: lockfile=
2144: fi
2145:
2146: # Lock this critical section if it is needed
2147: # We use this script file to make the link, it avoids creating a new file
2148: if test "$need_locks" = yes; then
2149: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2150: func_echo "Waiting for $lockfile to be removed"
2151: sleep 2
2152: done
2153: elif test "$need_locks" = warn; then
2154: if test -f "$lockfile"; then
2155: $ECHO "\
2156: *** ERROR, $lockfile exists and contains:
2157: `cat $lockfile 2>/dev/null`
2158:
2159: This indicates that another process is trying to use the same
2160: temporary object file, and libtool could not work around it because
2161: your compiler does not support \`-c' and \`-o' together. If you
2162: repeat this compilation, it may succeed, by chance, but you had better
2163: avoid parallel builds (make -j) in this platform, or get a better
2164: compiler."
2165:
2166: $opt_dry_run || $RM $removelist
2167: exit $EXIT_FAILURE
2168: fi
2169: func_append removelist " $output_obj"
2170: $ECHO "$srcfile" > "$lockfile"
2171: fi
2172:
2173: $opt_dry_run || $RM $removelist
2174: func_append removelist " $lockfile"
2175: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2176:
2177: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2178: srcfile=$func_to_tool_file_result
2179: func_quote_for_eval "$srcfile"
2180: qsrcfile=$func_quote_for_eval_result
2181:
2182: # Only build a PIC object if we are building libtool libraries.
2183: if test "$build_libtool_libs" = yes; then
2184: # Without this assignment, base_compile gets emptied.
2185: fbsd_hideous_sh_bug=$base_compile
2186:
2187: if test "$pic_mode" != no; then
2188: command="$base_compile $qsrcfile $pic_flag"
2189: else
2190: # Don't build PIC code
2191: command="$base_compile $qsrcfile"
2192: fi
2193:
2194: func_mkdir_p "$xdir$objdir"
2195:
2196: if test -z "$output_obj"; then
2197: # Place PIC objects in $objdir
2198: func_append command " -o $lobj"
2199: fi
2200:
2201: func_show_eval_locale "$command" \
2202: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2203:
2204: if test "$need_locks" = warn &&
2205: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2206: $ECHO "\
2207: *** ERROR, $lockfile contains:
2208: `cat $lockfile 2>/dev/null`
2209:
2210: but it should contain:
2211: $srcfile
2212:
2213: This indicates that another process is trying to use the same
2214: temporary object file, and libtool could not work around it because
2215: your compiler does not support \`-c' and \`-o' together. If you
2216: repeat this compilation, it may succeed, by chance, but you had better
2217: avoid parallel builds (make -j) in this platform, or get a better
2218: compiler."
2219:
2220: $opt_dry_run || $RM $removelist
2221: exit $EXIT_FAILURE
2222: fi
2223:
2224: # Just move the object if needed, then go on to compile the next one
2225: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2226: func_show_eval '$MV "$output_obj" "$lobj"' \
2227: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2228: fi
2229:
2230: # Allow error messages only from the first compilation.
2231: if test "$suppress_opt" = yes; then
2232: suppress_output=' >/dev/null 2>&1'
2233: fi
2234: fi
2235:
2236: # Only build a position-dependent object if we build old libraries.
2237: if test "$build_old_libs" = yes; then
2238: if test "$pic_mode" != yes; then
2239: # Don't build PIC code
2240: command="$base_compile $qsrcfile$pie_flag"
2241: else
2242: command="$base_compile $qsrcfile $pic_flag"
2243: fi
2244: if test "$compiler_c_o" = yes; then
2245: func_append command " -o $obj"
2246: fi
2247:
2248: # Suppress compiler output if we already did a PIC compilation.
2249: func_append command "$suppress_output"
2250: func_show_eval_locale "$command" \
2251: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2252:
2253: if test "$need_locks" = warn &&
2254: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2255: $ECHO "\
2256: *** ERROR, $lockfile contains:
2257: `cat $lockfile 2>/dev/null`
2258:
2259: but it should contain:
2260: $srcfile
2261:
2262: This indicates that another process is trying to use the same
2263: temporary object file, and libtool could not work around it because
2264: your compiler does not support \`-c' and \`-o' together. If you
2265: repeat this compilation, it may succeed, by chance, but you had better
2266: avoid parallel builds (make -j) in this platform, or get a better
2267: compiler."
2268:
2269: $opt_dry_run || $RM $removelist
2270: exit $EXIT_FAILURE
2271: fi
2272:
2273: # Just move the object if needed
2274: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2275: func_show_eval '$MV "$output_obj" "$obj"' \
2276: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2277: fi
2278: fi
2279:
2280: $opt_dry_run || {
2281: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2282:
2283: # Unlock the critical section if it was locked
2284: if test "$need_locks" != no; then
2285: removelist=$lockfile
2286: $RM "$lockfile"
2287: fi
2288: }
2289:
2290: exit $EXIT_SUCCESS
2291: }
2292:
2293: $opt_help || {
2294: test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2295: }
2296:
2297: func_mode_help ()
2298: {
2299: # We need to display help for each of the modes.
2300: case $opt_mode in
2301: "")
2302: # Generic help is extracted from the usage comments
2303: # at the start of this file.
2304: func_help
2305: ;;
2306:
2307: clean)
2308: $ECHO \
2309: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2310:
2311: Remove files from the build directory.
2312:
2313: RM is the name of the program to use to delete files associated with each FILE
2314: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2315: to RM.
2316:
2317: If FILE is a libtool library, object or program, all the files associated
2318: with it are deleted. Otherwise, only FILE itself is deleted using RM."
2319: ;;
2320:
2321: compile)
2322: $ECHO \
2323: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2324:
2325: Compile a source file into a libtool library object.
2326:
2327: This mode accepts the following additional options:
2328:
2329: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
2330: -no-suppress do not suppress compiler output for multiple passes
2331: -prefer-pic try to build PIC objects only
2332: -prefer-non-pic try to build non-PIC objects only
2333: -shared do not build a \`.o' file suitable for static linking
2334: -static only build a \`.o' file suitable for static linking
2335: -Wc,FLAG pass FLAG directly to the compiler
2336:
2337: COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2338: from the given SOURCEFILE.
2339:
2340: The output file name is determined by removing the directory component from
2341: SOURCEFILE, then substituting the C source code suffix \`.c' with the
2342: library object suffix, \`.lo'."
2343: ;;
2344:
2345: execute)
2346: $ECHO \
2347: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2348:
2349: Automatically set library path, then run a program.
2350:
2351: This mode accepts the following additional options:
2352:
2353: -dlopen FILE add the directory containing FILE to the library path
2354:
2355: This mode sets the library path environment variable according to \`-dlopen'
2356: flags.
2357:
2358: If any of the ARGS are libtool executable wrappers, then they are translated
2359: into their corresponding uninstalled binary, and any of their required library
2360: directories are added to the library path.
2361:
2362: Then, COMMAND is executed, with ARGS as arguments."
2363: ;;
2364:
2365: finish)
2366: $ECHO \
2367: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2368:
2369: Complete the installation of libtool libraries.
2370:
2371: Each LIBDIR is a directory that contains libtool libraries.
2372:
2373: The commands that this mode executes may require superuser privileges. Use
2374: the \`--dry-run' option if you just want to see what would be executed."
2375: ;;
2376:
2377: install)
2378: $ECHO \
2379: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2380:
2381: Install executables or libraries.
2382:
2383: INSTALL-COMMAND is the installation command. The first component should be
2384: either the \`install' or \`cp' program.
2385:
2386: The following components of INSTALL-COMMAND are treated specially:
2387:
2388: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
2389:
2390: The rest of the components are interpreted as arguments to that command (only
2391: BSD-compatible install options are recognized)."
2392: ;;
2393:
2394: link)
2395: $ECHO \
2396: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2397:
2398: Link object files or libraries together to form another library, or to
2399: create an executable program.
2400:
2401: LINK-COMMAND is a command using the C compiler that you would use to create
2402: a program from several object files.
2403:
2404: The following components of LINK-COMMAND are treated specially:
2405:
2406: -all-static do not do any dynamic linking at all
2407: -avoid-version do not add a version suffix if possible
2408: -bindir BINDIR specify path to binaries directory (for systems where
2409: libraries must be found in the PATH setting at runtime)
2410: -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
2411: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
2412: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2413: -export-symbols SYMFILE
2414: try to export only the symbols listed in SYMFILE
2415: -export-symbols-regex REGEX
2416: try to export only the symbols matching REGEX
2417: -LLIBDIR search LIBDIR for required installed libraries
2418: -lNAME OUTPUT-FILE requires the installed library libNAME
2419: -module build a library that can dlopened
2420: -no-fast-install disable the fast-install mode
2421: -no-install link a not-installable executable
2422: -no-undefined declare that a library does not refer to external symbols
2423: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
2424: -objectlist FILE Use a list of object files found in FILE to specify objects
2425: -precious-files-regex REGEX
2426: don't remove output files matching REGEX
2427: -release RELEASE specify package release information
2428: -rpath LIBDIR the created library will eventually be installed in LIBDIR
2429: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
2430: -shared only do dynamic linking of libtool libraries
2431: -shrext SUFFIX override the standard shared library file extension
2432: -static do not do any dynamic linking of uninstalled libtool libraries
2433: -static-libtool-libs
2434: do not do any dynamic linking of libtool libraries
2435: -version-info CURRENT[:REVISION[:AGE]]
2436: specify library version info [each variable defaults to 0]
2437: -weak LIBNAME declare that the target provides the LIBNAME interface
2438: -Wc,FLAG
2439: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
2440: -Wl,FLAG
2441: -Xlinker FLAG pass linker-specific FLAG directly to the linker
2442: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
2443:
2444: All other options (arguments beginning with \`-') are ignored.
2445:
2446: Every other argument is treated as a filename. Files ending in \`.la' are
2447: treated as uninstalled libtool libraries, other files are standard or library
2448: object files.
2449:
2450: If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2451: only library objects (\`.lo' files) may be specified, and \`-rpath' is
2452: required, except when creating a convenience library.
2453:
2454: If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2455: using \`ar' and \`ranlib', or on Windows using \`lib'.
2456:
2457: If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2458: is created, otherwise an executable program is created."
2459: ;;
2460:
2461: uninstall)
2462: $ECHO \
2463: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2464:
2465: Remove libraries from an installation directory.
2466:
2467: RM is the name of the program to use to delete files associated with each FILE
2468: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2469: to RM.
2470:
2471: If FILE is a libtool library, all the files associated with it are deleted.
2472: Otherwise, only FILE itself is deleted using RM."
2473: ;;
2474:
2475: *)
2476: func_fatal_help "invalid operation mode \`$opt_mode'"
2477: ;;
2478: esac
2479:
2480: echo
2481: $ECHO "Try \`$progname --help' for more information about other modes."
2482: }
2483:
2484: # Now that we've collected a possible --mode arg, show help if necessary
2485: if $opt_help; then
2486: if test "$opt_help" = :; then
2487: func_mode_help
2488: else
2489: {
2490: func_help noexit
2491: for opt_mode in compile link execute install finish uninstall clean; do
2492: func_mode_help
2493: done
2494: } | sed -n '1p; 2,$s/^Usage:/ or: /p'
2495: {
2496: func_help noexit
2497: for opt_mode in compile link execute install finish uninstall clean; do
2498: echo
2499: func_mode_help
2500: done
2501: } |
2502: sed '1d
2503: /^When reporting/,/^Report/{
2504: H
2505: d
2506: }
2507: $x
2508: /information about other modes/d
2509: /more detailed .*MODE/d
2510: s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2511: fi
2512: exit $?
2513: fi
2514:
2515:
2516: # func_mode_execute arg...
2517: func_mode_execute ()
2518: {
2519: $opt_debug
2520: # The first argument is the command name.
2521: cmd="$nonopt"
2522: test -z "$cmd" && \
2523: func_fatal_help "you must specify a COMMAND"
2524:
2525: # Handle -dlopen flags immediately.
2526: for file in $opt_dlopen; do
2527: test -f "$file" \
2528: || func_fatal_help "\`$file' is not a file"
2529:
2530: dir=
2531: case $file in
2532: *.la)
2533: func_resolve_sysroot "$file"
2534: file=$func_resolve_sysroot_result
2535:
2536: # Check to see that this really is a libtool archive.
2537: func_lalib_unsafe_p "$file" \
2538: || func_fatal_help "\`$lib' is not a valid libtool archive"
2539:
2540: # Read the libtool library.
2541: dlname=
2542: library_names=
2543: func_source "$file"
2544:
2545: # Skip this library if it cannot be dlopened.
2546: if test -z "$dlname"; then
2547: # Warn if it was a shared library.
2548: test -n "$library_names" && \
2549: func_warning "\`$file' was not linked with \`-export-dynamic'"
2550: continue
2551: fi
2552:
2553: func_dirname "$file" "" "."
2554: dir="$func_dirname_result"
2555:
2556: if test -f "$dir/$objdir/$dlname"; then
2557: func_append dir "/$objdir"
2558: else
2559: if test ! -f "$dir/$dlname"; then
2560: func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2561: fi
2562: fi
2563: ;;
2564:
2565: *.lo)
2566: # Just add the directory containing the .lo file.
2567: func_dirname "$file" "" "."
2568: dir="$func_dirname_result"
2569: ;;
2570:
2571: *)
2572: func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2573: continue
2574: ;;
2575: esac
2576:
2577: # Get the absolute pathname.
2578: absdir=`cd "$dir" && pwd`
2579: test -n "$absdir" && dir="$absdir"
2580:
2581: # Now add the directory to shlibpath_var.
2582: if eval "test -z \"\$$shlibpath_var\""; then
2583: eval "$shlibpath_var=\"\$dir\""
2584: else
2585: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2586: fi
2587: done
2588:
2589: # This variable tells wrapper scripts just to set shlibpath_var
2590: # rather than running their programs.
2591: libtool_execute_magic="$magic"
2592:
2593: # Check if any of the arguments is a wrapper script.
2594: args=
2595: for file
2596: do
2597: case $file in
2598: -* | *.la | *.lo ) ;;
2599: *)
2600: # Do a test to see if this is really a libtool program.
2601: if func_ltwrapper_script_p "$file"; then
2602: func_source "$file"
2603: # Transform arg to wrapped name.
2604: file="$progdir/$program"
2605: elif func_ltwrapper_executable_p "$file"; then
2606: func_ltwrapper_scriptname "$file"
2607: func_source "$func_ltwrapper_scriptname_result"
2608: # Transform arg to wrapped name.
2609: file="$progdir/$program"
2610: fi
2611: ;;
2612: esac
2613: # Quote arguments (to preserve shell metacharacters).
2614: func_append_quoted args "$file"
2615: done
2616:
2617: if test "X$opt_dry_run" = Xfalse; then
2618: if test -n "$shlibpath_var"; then
2619: # Export the shlibpath_var.
2620: eval "export $shlibpath_var"
2621: fi
2622:
2623: # Restore saved environment variables
2624: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2625: do
2626: eval "if test \"\${save_$lt_var+set}\" = set; then
2627: $lt_var=\$save_$lt_var; export $lt_var
2628: else
2629: $lt_unset $lt_var
2630: fi"
2631: done
2632:
2633: # Now prepare to actually exec the command.
2634: exec_cmd="\$cmd$args"
2635: else
2636: # Display what would be done.
2637: if test -n "$shlibpath_var"; then
2638: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2639: echo "export $shlibpath_var"
2640: fi
2641: $ECHO "$cmd$args"
2642: exit $EXIT_SUCCESS
2643: fi
2644: }
2645:
2646: test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2647:
2648:
2649: # func_mode_finish arg...
2650: func_mode_finish ()
2651: {
2652: $opt_debug
2653: libs=
2654: libdirs=
2655: admincmds=
2656:
2657: for opt in "$nonopt" ${1+"$@"}
2658: do
2659: if test -d "$opt"; then
2660: func_append libdirs " $opt"
2661:
2662: elif test -f "$opt"; then
2663: if func_lalib_unsafe_p "$opt"; then
2664: func_append libs " $opt"
2665: else
2666: func_warning "\`$opt' is not a valid libtool archive"
2667: fi
2668:
2669: else
2670: func_fatal_error "invalid argument \`$opt'"
2671: fi
2672: done
2673:
2674: if test -n "$libs"; then
2675: if test -n "$lt_sysroot"; then
2676: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2677: sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2678: else
2679: sysroot_cmd=
2680: fi
2681:
2682: # Remove sysroot references
2683: if $opt_dry_run; then
2684: for lib in $libs; do
2685: echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2686: done
2687: else
2688: tmpdir=`func_mktempdir`
2689: for lib in $libs; do
2690: sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2691: > $tmpdir/tmp-la
2692: mv -f $tmpdir/tmp-la $lib
2693: done
2694: ${RM}r "$tmpdir"
2695: fi
2696: fi
2697:
2698: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2699: for libdir in $libdirs; do
2700: if test -n "$finish_cmds"; then
2701: # Do each command in the finish commands.
2702: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2703: '"$cmd"'"'
2704: fi
2705: if test -n "$finish_eval"; then
2706: # Do the single finish_eval.
2707: eval cmds=\"$finish_eval\"
2708: $opt_dry_run || eval "$cmds" || func_append admincmds "
2709: $cmds"
2710: fi
2711: done
2712: fi
2713:
2714: # Exit here if they wanted silent mode.
2715: $opt_silent && exit $EXIT_SUCCESS
2716:
2717: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2718: echo "----------------------------------------------------------------------"
2719: echo "Libraries have been installed in:"
2720: for libdir in $libdirs; do
2721: $ECHO " $libdir"
2722: done
2723: echo
2724: echo "If you ever happen to want to link against installed libraries"
2725: echo "in a given directory, LIBDIR, you must either use libtool, and"
2726: echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2727: echo "flag during linking and do at least one of the following:"
2728: if test -n "$shlibpath_var"; then
2729: echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
2730: echo " during execution"
2731: fi
2732: if test -n "$runpath_var"; then
2733: echo " - add LIBDIR to the \`$runpath_var' environment variable"
2734: echo " during linking"
2735: fi
2736: if test -n "$hardcode_libdir_flag_spec"; then
2737: libdir=LIBDIR
2738: eval flag=\"$hardcode_libdir_flag_spec\"
2739:
2740: $ECHO " - use the \`$flag' linker flag"
2741: fi
2742: if test -n "$admincmds"; then
2743: $ECHO " - have your system administrator run these commands:$admincmds"
2744: fi
2745: if test -f /etc/ld.so.conf; then
2746: echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2747: fi
2748: echo
2749:
2750: echo "See any operating system documentation about shared libraries for"
2751: case $host in
2752: solaris2.[6789]|solaris2.1[0-9])
2753: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2754: echo "pages."
2755: ;;
2756: *)
2757: echo "more information, such as the ld(1) and ld.so(8) manual pages."
2758: ;;
2759: esac
2760: echo "----------------------------------------------------------------------"
2761: fi
2762: exit $EXIT_SUCCESS
2763: }
2764:
2765: test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2766:
2767:
2768: # func_mode_install arg...
2769: func_mode_install ()
2770: {
2771: $opt_debug
2772: # There may be an optional sh(1) argument at the beginning of
2773: # install_prog (especially on Windows NT).
2774: if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2775: # Allow the use of GNU shtool's install command.
2776: case $nonopt in *shtool*) :;; *) false;; esac; then
2777: # Aesthetically quote it.
2778: func_quote_for_eval "$nonopt"
2779: install_prog="$func_quote_for_eval_result "
2780: arg=$1
2781: shift
2782: else
2783: install_prog=
2784: arg=$nonopt
2785: fi
2786:
2787: # The real first argument should be the name of the installation program.
2788: # Aesthetically quote it.
2789: func_quote_for_eval "$arg"
2790: func_append install_prog "$func_quote_for_eval_result"
2791: install_shared_prog=$install_prog
2792: case " $install_prog " in
2793: *[\\\ /]cp\ *) install_cp=: ;;
2794: *) install_cp=false ;;
2795: esac
2796:
2797: # We need to accept at least all the BSD install flags.
2798: dest=
2799: files=
2800: opts=
2801: prev=
2802: install_type=
2803: isdir=no
2804: stripme=
2805: no_mode=:
2806: for arg
2807: do
2808: arg2=
2809: if test -n "$dest"; then
2810: func_append files " $dest"
2811: dest=$arg
2812: continue
2813: fi
2814:
2815: case $arg in
2816: -d) isdir=yes ;;
2817: -f)
2818: if $install_cp; then :; else
2819: prev=$arg
2820: fi
2821: ;;
2822: -g | -m | -o)
2823: prev=$arg
2824: ;;
2825: -s)
2826: stripme=" -s"
2827: continue
2828: ;;
2829: -*)
2830: ;;
2831: *)
2832: # If the previous option needed an argument, then skip it.
2833: if test -n "$prev"; then
2834: if test "x$prev" = x-m && test -n "$install_override_mode"; then
2835: arg2=$install_override_mode
2836: no_mode=false
2837: fi
2838: prev=
2839: else
2840: dest=$arg
2841: continue
2842: fi
2843: ;;
2844: esac
2845:
2846: # Aesthetically quote the argument.
2847: func_quote_for_eval "$arg"
2848: func_append install_prog " $func_quote_for_eval_result"
2849: if test -n "$arg2"; then
2850: func_quote_for_eval "$arg2"
2851: fi
2852: func_append install_shared_prog " $func_quote_for_eval_result"
2853: done
2854:
2855: test -z "$install_prog" && \
2856: func_fatal_help "you must specify an install program"
2857:
2858: test -n "$prev" && \
2859: func_fatal_help "the \`$prev' option requires an argument"
2860:
2861: if test -n "$install_override_mode" && $no_mode; then
2862: if $install_cp; then :; else
2863: func_quote_for_eval "$install_override_mode"
2864: func_append install_shared_prog " -m $func_quote_for_eval_result"
2865: fi
2866: fi
2867:
2868: if test -z "$files"; then
2869: if test -z "$dest"; then
2870: func_fatal_help "no file or destination specified"
2871: else
2872: func_fatal_help "you must specify a destination"
2873: fi
2874: fi
2875:
2876: # Strip any trailing slash from the destination.
2877: func_stripname '' '/' "$dest"
2878: dest=$func_stripname_result
2879:
2880: # Check to see that the destination is a directory.
2881: test -d "$dest" && isdir=yes
2882: if test "$isdir" = yes; then
2883: destdir="$dest"
2884: destname=
2885: else
2886: func_dirname_and_basename "$dest" "" "."
2887: destdir="$func_dirname_result"
2888: destname="$func_basename_result"
2889:
2890: # Not a directory, so check to see that there is only one file specified.
2891: set dummy $files; shift
2892: test "$#" -gt 1 && \
2893: func_fatal_help "\`$dest' is not a directory"
2894: fi
2895: case $destdir in
2896: [\\/]* | [A-Za-z]:[\\/]*) ;;
2897: *)
2898: for file in $files; do
2899: case $file in
2900: *.lo) ;;
2901: *)
2902: func_fatal_help "\`$destdir' must be an absolute directory name"
2903: ;;
2904: esac
2905: done
2906: ;;
2907: esac
2908:
2909: # This variable tells wrapper scripts just to set variables rather
2910: # than running their programs.
2911: libtool_install_magic="$magic"
2912:
2913: staticlibs=
2914: future_libdirs=
2915: current_libdirs=
2916: for file in $files; do
2917:
2918: # Do each installation.
2919: case $file in
2920: *.$libext)
2921: # Do the static libraries later.
2922: func_append staticlibs " $file"
2923: ;;
2924:
2925: *.la)
2926: func_resolve_sysroot "$file"
2927: file=$func_resolve_sysroot_result
2928:
2929: # Check to see that this really is a libtool archive.
2930: func_lalib_unsafe_p "$file" \
2931: || func_fatal_help "\`$file' is not a valid libtool archive"
2932:
2933: library_names=
2934: old_library=
2935: relink_command=
2936: func_source "$file"
2937:
2938: # Add the libdir to current_libdirs if it is the destination.
2939: if test "X$destdir" = "X$libdir"; then
2940: case "$current_libdirs " in
2941: *" $libdir "*) ;;
2942: *) func_append current_libdirs " $libdir" ;;
2943: esac
2944: else
2945: # Note the libdir as a future libdir.
2946: case "$future_libdirs " in
2947: *" $libdir "*) ;;
2948: *) func_append future_libdirs " $libdir" ;;
2949: esac
2950: fi
2951:
2952: func_dirname "$file" "/" ""
2953: dir="$func_dirname_result"
2954: func_append dir "$objdir"
2955:
2956: if test -n "$relink_command"; then
2957: # Determine the prefix the user has applied to our future dir.
2958: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2959:
2960: # Don't allow the user to place us outside of our expected
2961: # location b/c this prevents finding dependent libraries that
2962: # are installed to the same prefix.
2963: # At present, this check doesn't affect windows .dll's that
2964: # are installed into $libdir/../bin (currently, that works fine)
2965: # but it's something to keep an eye on.
2966: test "$inst_prefix_dir" = "$destdir" && \
2967: func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2968:
2969: if test -n "$inst_prefix_dir"; then
2970: # Stick the inst_prefix_dir data into the link command.
2971: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2972: else
2973: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2974: fi
2975:
2976: func_warning "relinking \`$file'"
2977: func_show_eval "$relink_command" \
2978: 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2979: fi
2980:
2981: # See the names of the shared library.
2982: set dummy $library_names; shift
2983: if test -n "$1"; then
2984: realname="$1"
2985: shift
2986:
2987: srcname="$realname"
2988: test -n "$relink_command" && srcname="$realname"T
2989:
2990: # Install the shared library and build the symlinks.
2991: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2992: 'exit $?'
2993: tstripme="$stripme"
2994: case $host_os in
2995: cygwin* | mingw* | pw32* | cegcc*)
2996: case $realname in
2997: *.dll.a)
2998: tstripme=""
2999: ;;
3000: esac
3001: ;;
3002: esac
3003: if test -n "$tstripme" && test -n "$striplib"; then
3004: func_show_eval "$striplib $destdir/$realname" 'exit $?'
3005: fi
3006:
3007: if test "$#" -gt 0; then
3008: # Delete the old symlinks, and create new ones.
3009: # Try `ln -sf' first, because the `ln' binary might depend on
3010: # the symlink we replace! Solaris /bin/ln does not understand -f,
3011: # so we also need to try rm && ln -s.
3012: for linkname
3013: do
3014: test "$linkname" != "$realname" \
3015: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3016: done
3017: fi
3018:
3019: # Do each command in the postinstall commands.
3020: lib="$destdir/$realname"
3021: func_execute_cmds "$postinstall_cmds" 'exit $?'
3022: fi
3023:
3024: # Install the pseudo-library for information purposes.
3025: func_basename "$file"
3026: name="$func_basename_result"
3027: instname="$dir/$name"i
3028: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3029:
3030: # Maybe install the static library, too.
3031: test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3032: ;;
3033:
3034: *.lo)
3035: # Install (i.e. copy) a libtool object.
3036:
3037: # Figure out destination file name, if it wasn't already specified.
3038: if test -n "$destname"; then
3039: destfile="$destdir/$destname"
3040: else
3041: func_basename "$file"
3042: destfile="$func_basename_result"
3043: destfile="$destdir/$destfile"
3044: fi
3045:
3046: # Deduce the name of the destination old-style object file.
3047: case $destfile in
3048: *.lo)
3049: func_lo2o "$destfile"
3050: staticdest=$func_lo2o_result
3051: ;;
3052: *.$objext)
3053: staticdest="$destfile"
3054: destfile=
3055: ;;
3056: *)
3057: func_fatal_help "cannot copy a libtool object to \`$destfile'"
3058: ;;
3059: esac
3060:
3061: # Install the libtool object if requested.
3062: test -n "$destfile" && \
3063: func_show_eval "$install_prog $file $destfile" 'exit $?'
3064:
3065: # Install the old object if enabled.
3066: if test "$build_old_libs" = yes; then
3067: # Deduce the name of the old-style object file.
3068: func_lo2o "$file"
3069: staticobj=$func_lo2o_result
3070: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3071: fi
3072: exit $EXIT_SUCCESS
3073: ;;
3074:
3075: *)
3076: # Figure out destination file name, if it wasn't already specified.
3077: if test -n "$destname"; then
3078: destfile="$destdir/$destname"
3079: else
3080: func_basename "$file"
3081: destfile="$func_basename_result"
3082: destfile="$destdir/$destfile"
3083: fi
3084:
3085: # If the file is missing, and there is a .exe on the end, strip it
3086: # because it is most likely a libtool script we actually want to
3087: # install
3088: stripped_ext=""
3089: case $file in
3090: *.exe)
3091: if test ! -f "$file"; then
3092: func_stripname '' '.exe' "$file"
3093: file=$func_stripname_result
3094: stripped_ext=".exe"
3095: fi
3096: ;;
3097: esac
3098:
3099: # Do a test to see if this is really a libtool program.
3100: case $host in
3101: *cygwin* | *mingw*)
3102: if func_ltwrapper_executable_p "$file"; then
3103: func_ltwrapper_scriptname "$file"
3104: wrapper=$func_ltwrapper_scriptname_result
3105: else
3106: func_stripname '' '.exe' "$file"
3107: wrapper=$func_stripname_result
3108: fi
3109: ;;
3110: *)
3111: wrapper=$file
3112: ;;
3113: esac
3114: if func_ltwrapper_script_p "$wrapper"; then
3115: notinst_deplibs=
3116: relink_command=
3117:
3118: func_source "$wrapper"
3119:
3120: # Check the variables that should have been set.
3121: test -z "$generated_by_libtool_version" && \
3122: func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3123:
3124: finalize=yes
3125: for lib in $notinst_deplibs; do
3126: # Check to see that each library is installed.
3127: libdir=
3128: if test -f "$lib"; then
3129: func_source "$lib"
3130: fi
3131: libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3132: if test -n "$libdir" && test ! -f "$libfile"; then
3133: func_warning "\`$lib' has not been installed in \`$libdir'"
3134: finalize=no
3135: fi
3136: done
3137:
3138: relink_command=
3139: func_source "$wrapper"
3140:
3141: outputname=
3142: if test "$fast_install" = no && test -n "$relink_command"; then
3143: $opt_dry_run || {
3144: if test "$finalize" = yes; then
3145: tmpdir=`func_mktempdir`
3146: func_basename "$file$stripped_ext"
3147: file="$func_basename_result"
3148: outputname="$tmpdir/$file"
3149: # Replace the output file specification.
3150: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3151:
3152: $opt_silent || {
3153: func_quote_for_expand "$relink_command"
3154: eval "func_echo $func_quote_for_expand_result"
3155: }
3156: if eval "$relink_command"; then :
3157: else
3158: func_error "error: relink \`$file' with the above command before installing it"
3159: $opt_dry_run || ${RM}r "$tmpdir"
3160: continue
3161: fi
3162: file="$outputname"
3163: else
3164: func_warning "cannot relink \`$file'"
3165: fi
3166: }
3167: else
3168: # Install the binary that we compiled earlier.
3169: file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3170: fi
3171: fi
3172:
3173: # remove .exe since cygwin /usr/bin/install will append another
3174: # one anyway
3175: case $install_prog,$host in
3176: */usr/bin/install*,*cygwin*)
3177: case $file:$destfile in
3178: *.exe:*.exe)
3179: # this is ok
3180: ;;
3181: *.exe:*)
3182: destfile=$destfile.exe
3183: ;;
3184: *:*.exe)
3185: func_stripname '' '.exe' "$destfile"
3186: destfile=$func_stripname_result
3187: ;;
3188: esac
3189: ;;
3190: esac
3191: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3192: $opt_dry_run || if test -n "$outputname"; then
3193: ${RM}r "$tmpdir"
3194: fi
3195: ;;
3196: esac
3197: done
3198:
3199: for file in $staticlibs; do
3200: func_basename "$file"
3201: name="$func_basename_result"
3202:
3203: # Set up the ranlib parameters.
3204: oldlib="$destdir/$name"
3205: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
3206: tool_oldlib=$func_to_tool_file_result
3207:
3208: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3209:
3210: if test -n "$stripme" && test -n "$old_striplib"; then
3211: func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
3212: fi
3213:
3214: # Do each command in the postinstall commands.
3215: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3216: done
3217:
3218: test -n "$future_libdirs" && \
3219: func_warning "remember to run \`$progname --finish$future_libdirs'"
3220:
3221: if test -n "$current_libdirs"; then
3222: # Maybe just do a dry run.
3223: $opt_dry_run && current_libdirs=" -n$current_libdirs"
3224: exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3225: else
3226: exit $EXIT_SUCCESS
3227: fi
3228: }
3229:
3230: test "$opt_mode" = install && func_mode_install ${1+"$@"}
3231:
3232:
3233: # func_generate_dlsyms outputname originator pic_p
3234: # Extract symbols from dlprefiles and create ${outputname}S.o with
3235: # a dlpreopen symbol table.
3236: func_generate_dlsyms ()
3237: {
3238: $opt_debug
3239: my_outputname="$1"
3240: my_originator="$2"
3241: my_pic_p="${3-no}"
3242: my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3243: my_dlsyms=
3244:
3245: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3246: if test -n "$NM" && test -n "$global_symbol_pipe"; then
3247: my_dlsyms="${my_outputname}S.c"
3248: else
3249: func_error "not configured to extract global symbols from dlpreopened files"
3250: fi
3251: fi
3252:
3253: if test -n "$my_dlsyms"; then
3254: case $my_dlsyms in
3255: "") ;;
3256: *.c)
3257: # Discover the nlist of each of the dlfiles.
3258: nlist="$output_objdir/${my_outputname}.nm"
3259:
3260: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3261:
3262: # Parse the name list into a source file.
3263: func_verbose "creating $output_objdir/$my_dlsyms"
3264:
3265: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3266: /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3267: /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3268:
3269: #ifdef __cplusplus
3270: extern \"C\" {
3271: #endif
3272:
3273: #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3274: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3275: #endif
3276:
3277: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3278: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3279: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3280: relocations are performed -- see ld's documentation on pseudo-relocs. */
3281: # define LT_DLSYM_CONST
3282: #elif defined(__osf__)
3283: /* This system does not cope well with relocations in const data. */
3284: # define LT_DLSYM_CONST
3285: #else
3286: # define LT_DLSYM_CONST const
3287: #endif
3288:
3289: /* External symbol declarations for the compiler. */\
3290: "
3291:
3292: if test "$dlself" = yes; then
3293: func_verbose "generating symbol list for \`$output'"
3294:
3295: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3296:
3297: # Add our own program objects to the symbol list.
3298: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3299: for progfile in $progfiles; do
3300: func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3301: func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3302: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3303: done
3304:
3305: if test -n "$exclude_expsyms"; then
3306: $opt_dry_run || {
3307: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3308: eval '$MV "$nlist"T "$nlist"'
3309: }
3310: fi
3311:
3312: if test -n "$export_symbols_regex"; then
3313: $opt_dry_run || {
3314: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3315: eval '$MV "$nlist"T "$nlist"'
3316: }
3317: fi
3318:
3319: # Prepare the list of exported symbols
3320: if test -z "$export_symbols"; then
3321: export_symbols="$output_objdir/$outputname.exp"
3322: $opt_dry_run || {
3323: $RM $export_symbols
3324: eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3325: case $host in
3326: *cygwin* | *mingw* | *cegcc* )
3327: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3328: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3329: ;;
3330: esac
3331: }
3332: else
3333: $opt_dry_run || {
3334: eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3335: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3336: eval '$MV "$nlist"T "$nlist"'
3337: case $host in
3338: *cygwin* | *mingw* | *cegcc* )
3339: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3340: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3341: ;;
3342: esac
3343: }
3344: fi
3345: fi
3346:
3347: for dlprefile in $dlprefiles; do
3348: func_verbose "extracting global C symbols from \`$dlprefile'"
3349: func_basename "$dlprefile"
3350: name="$func_basename_result"
3351: case $host in
3352: *cygwin* | *mingw* | *cegcc* )
3353: # if an import library, we need to obtain dlname
3354: if func_win32_import_lib_p "$dlprefile"; then
3355: func_tr_sh "$dlprefile"
3356: eval "curr_lafile=\$libfile_$func_tr_sh_result"
3357: dlprefile_dlbasename=""
3358: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3359: # Use subshell, to avoid clobbering current variable values
3360: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3361: if test -n "$dlprefile_dlname" ; then
3362: func_basename "$dlprefile_dlname"
3363: dlprefile_dlbasename="$func_basename_result"
3364: else
3365: # no lafile. user explicitly requested -dlpreopen <import library>.
3366: $sharedlib_from_linklib_cmd "$dlprefile"
3367: dlprefile_dlbasename=$sharedlib_from_linklib_result
3368: fi
3369: fi
3370: $opt_dry_run || {
3371: if test -n "$dlprefile_dlbasename" ; then
3372: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3373: else
3374: func_warning "Could not compute DLL name from $name"
3375: eval '$ECHO ": $name " >> "$nlist"'
3376: fi
3377: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3378: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3379: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3380: }
3381: else # not an import lib
3382: $opt_dry_run || {
3383: eval '$ECHO ": $name " >> "$nlist"'
3384: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3385: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3386: }
3387: fi
3388: ;;
3389: *)
3390: $opt_dry_run || {
3391: eval '$ECHO ": $name " >> "$nlist"'
3392: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3393: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3394: }
3395: ;;
3396: esac
3397: done
3398:
3399: $opt_dry_run || {
3400: # Make sure we have at least an empty file.
3401: test -f "$nlist" || : > "$nlist"
3402:
3403: if test -n "$exclude_expsyms"; then
3404: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3405: $MV "$nlist"T "$nlist"
3406: fi
3407:
3408: # Try sorting and uniquifying the output.
3409: if $GREP -v "^: " < "$nlist" |
3410: if sort -k 3 </dev/null >/dev/null 2>&1; then
3411: sort -k 3
3412: else
3413: sort +2
3414: fi |
3415: uniq > "$nlist"S; then
3416: :
3417: else
3418: $GREP -v "^: " < "$nlist" > "$nlist"S
3419: fi
3420:
3421: if test -f "$nlist"S; then
3422: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3423: else
3424: echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3425: fi
3426:
3427: echo >> "$output_objdir/$my_dlsyms" "\
3428:
3429: /* The mapping between symbol names and symbols. */
3430: typedef struct {
3431: const char *name;
3432: void *address;
3433: } lt_dlsymlist;
3434: extern LT_DLSYM_CONST lt_dlsymlist
3435: lt_${my_prefix}_LTX_preloaded_symbols[];
3436: LT_DLSYM_CONST lt_dlsymlist
3437: lt_${my_prefix}_LTX_preloaded_symbols[] =
3438: {\
3439: { \"$my_originator\", (void *) 0 },"
3440:
3441: case $need_lib_prefix in
3442: no)
3443: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3444: ;;
3445: *)
3446: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3447: ;;
3448: esac
3449: echo >> "$output_objdir/$my_dlsyms" "\
3450: {0, (void *) 0}
3451: };
3452:
3453: /* This works around a problem in FreeBSD linker */
3454: #ifdef FREEBSD_WORKAROUND
3455: static const void *lt_preloaded_setup() {
3456: return lt_${my_prefix}_LTX_preloaded_symbols;
3457: }
3458: #endif
3459:
3460: #ifdef __cplusplus
3461: }
3462: #endif\
3463: "
3464: } # !$opt_dry_run
3465:
3466: pic_flag_for_symtable=
3467: case "$compile_command " in
3468: *" -static "*) ;;
3469: *)
3470: case $host in
3471: # compiling the symbol table file with pic_flag works around
3472: # a FreeBSD bug that causes programs to crash when -lm is
3473: # linked before any other PIC object. But we must not use
3474: # pic_flag when linking with -static. The problem exists in
3475: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3476: *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3477: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3478: *-*-hpux*)
3479: pic_flag_for_symtable=" $pic_flag" ;;
3480: *)
3481: if test "X$my_pic_p" != Xno; then
3482: pic_flag_for_symtable=" $pic_flag"
3483: fi
3484: ;;
3485: esac
3486: ;;
3487: esac
3488: symtab_cflags=
3489: for arg in $LTCFLAGS; do
3490: case $arg in
3491: -pie | -fpie | -fPIE) ;;
3492: *) func_append symtab_cflags " $arg" ;;
3493: esac
3494: done
3495:
3496: # Now compile the dynamic symbol file.
3497: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3498:
3499: # Clean up the generated files.
3500: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3501:
3502: # Transform the symbol file into the correct name.
3503: symfileobj="$output_objdir/${my_outputname}S.$objext"
3504: case $host in
3505: *cygwin* | *mingw* | *cegcc* )
3506: if test -f "$output_objdir/$my_outputname.def"; then
3507: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3508: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3509: else
3510: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3511: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3512: fi
3513: ;;
3514: *)
3515: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3516: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3517: ;;
3518: esac
3519: ;;
3520: *)
3521: func_fatal_error "unknown suffix for \`$my_dlsyms'"
3522: ;;
3523: esac
3524: else
3525: # We keep going just in case the user didn't refer to
3526: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
3527: # really was required.
3528:
3529: # Nullify the symbol file.
3530: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3531: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3532: fi
3533: }
3534:
3535: # func_win32_libid arg
3536: # return the library type of file 'arg'
3537: #
3538: # Need a lot of goo to handle *both* DLLs and import libs
3539: # Has to be a shell function in order to 'eat' the argument
3540: # that is supplied when $file_magic_command is called.
3541: # Despite the name, also deal with 64 bit binaries.
3542: func_win32_libid ()
3543: {
3544: $opt_debug
3545: win32_libid_type="unknown"
3546: win32_fileres=`file -L $1 2>/dev/null`
3547: case $win32_fileres in
3548: *ar\ archive\ import\ library*) # definitely import
3549: win32_libid_type="x86 archive import"
3550: ;;
3551: *ar\ archive*) # could be an import, or static
3552: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3553: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3554: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3555: func_to_tool_file "$1" func_convert_file_msys_to_w32
3556: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3557: $SED -n -e '
3558: 1,100{
3559: / I /{
3560: s,.*,import,
3561: p
3562: q
3563: }
3564: }'`
3565: case $win32_nmres in
3566: import*) win32_libid_type="x86 archive import";;
3567: *) win32_libid_type="x86 archive static";;
3568: esac
3569: fi
3570: ;;
3571: *DLL*)
3572: win32_libid_type="x86 DLL"
3573: ;;
3574: *executable*) # but shell scripts are "executable" too...
3575: case $win32_fileres in
3576: *MS\ Windows\ PE\ Intel*)
3577: win32_libid_type="x86 DLL"
3578: ;;
3579: esac
3580: ;;
3581: esac
3582: $ECHO "$win32_libid_type"
3583: }
3584:
3585: # func_cygming_dll_for_implib ARG
3586: #
3587: # Platform-specific function to extract the
3588: # name of the DLL associated with the specified
3589: # import library ARG.
3590: # Invoked by eval'ing the libtool variable
3591: # $sharedlib_from_linklib_cmd
3592: # Result is available in the variable
3593: # $sharedlib_from_linklib_result
3594: func_cygming_dll_for_implib ()
3595: {
3596: $opt_debug
3597: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3598: }
3599:
3600: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3601: #
3602: # The is the core of a fallback implementation of a
3603: # platform-specific function to extract the name of the
3604: # DLL associated with the specified import library LIBNAME.
3605: #
3606: # SECTION_NAME is either .idata$6 or .idata$7, depending
3607: # on the platform and compiler that created the implib.
3608: #
3609: # Echos the name of the DLL associated with the
3610: # specified import library.
3611: func_cygming_dll_for_implib_fallback_core ()
3612: {
3613: $opt_debug
3614: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3615: $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3616: $SED '/^Contents of section '"$match_literal"':/{
3617: # Place marker at beginning of archive member dllname section
3618: s/.*/====MARK====/
3619: p
3620: d
3621: }
3622: # These lines can sometimes be longer than 43 characters, but
3623: # are always uninteresting
3624: /:[ ]*file format pe[i]\{,1\}-/d
3625: /^In archive [^:]*:/d
3626: # Ensure marker is printed
3627: /^====MARK====/p
3628: # Remove all lines with less than 43 characters
3629: /^.\{43\}/!d
3630: # From remaining lines, remove first 43 characters
3631: s/^.\{43\}//' |
3632: $SED -n '
3633: # Join marker and all lines until next marker into a single line
3634: /^====MARK====/ b para
3635: H
3636: $ b para
3637: b
3638: :para
3639: x
3640: s/\n//g
3641: # Remove the marker
3642: s/^====MARK====//
3643: # Remove trailing dots and whitespace
3644: s/[\. \t]*$//
3645: # Print
3646: /./p' |
3647: # we now have a list, one entry per line, of the stringified
3648: # contents of the appropriate section of all members of the
3649: # archive which possess that section. Heuristic: eliminate
3650: # all those which have a first or second character that is
3651: # a '.' (that is, objdump's representation of an unprintable
3652: # character.) This should work for all archives with less than
3653: # 0x302f exports -- but will fail for DLLs whose name actually
3654: # begins with a literal '.' or a single character followed by
3655: # a '.'.
3656: #
3657: # Of those that remain, print the first one.
3658: $SED -e '/^\./d;/^.\./d;q'
3659: }
3660:
3661: # func_cygming_gnu_implib_p ARG
3662: # This predicate returns with zero status (TRUE) if
3663: # ARG is a GNU/binutils-style import library. Returns
3664: # with nonzero status (FALSE) otherwise.
3665: func_cygming_gnu_implib_p ()
3666: {
3667: $opt_debug
3668: func_to_tool_file "$1" func_convert_file_msys_to_w32
3669: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3670: test -n "$func_cygming_gnu_implib_tmp"
3671: }
3672:
3673: # func_cygming_ms_implib_p ARG
3674: # This predicate returns with zero status (TRUE) if
3675: # ARG is an MS-style import library. Returns
3676: # with nonzero status (FALSE) otherwise.
3677: func_cygming_ms_implib_p ()
3678: {
3679: $opt_debug
3680: func_to_tool_file "$1" func_convert_file_msys_to_w32
3681: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3682: test -n "$func_cygming_ms_implib_tmp"
3683: }
3684:
3685: # func_cygming_dll_for_implib_fallback ARG
3686: # Platform-specific function to extract the
3687: # name of the DLL associated with the specified
3688: # import library ARG.
3689: #
3690: # This fallback implementation is for use when $DLLTOOL
3691: # does not support the --identify-strict option.
3692: # Invoked by eval'ing the libtool variable
3693: # $sharedlib_from_linklib_cmd
3694: # Result is available in the variable
3695: # $sharedlib_from_linklib_result
3696: func_cygming_dll_for_implib_fallback ()
3697: {
3698: $opt_debug
3699: if func_cygming_gnu_implib_p "$1" ; then
3700: # binutils import library
3701: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3702: elif func_cygming_ms_implib_p "$1" ; then
3703: # ms-generated import library
3704: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3705: else
3706: # unknown
3707: sharedlib_from_linklib_result=""
3708: fi
3709: }
3710:
3711:
3712: # func_extract_an_archive dir oldlib
3713: func_extract_an_archive ()
3714: {
3715: $opt_debug
3716: f_ex_an_ar_dir="$1"; shift
3717: f_ex_an_ar_oldlib="$1"
3718: if test "$lock_old_archive_extraction" = yes; then
3719: lockfile=$f_ex_an_ar_oldlib.lock
3720: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3721: func_echo "Waiting for $lockfile to be removed"
3722: sleep 2
3723: done
3724: fi
3725: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3726: 'stat=$?; rm -f "$lockfile"; exit $stat'
3727: if test "$lock_old_archive_extraction" = yes; then
3728: $opt_dry_run || rm -f "$lockfile"
3729: fi
3730: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3731: :
3732: else
3733: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3734: fi
3735: }
3736:
3737:
3738: # func_extract_archives gentop oldlib ...
3739: func_extract_archives ()
3740: {
3741: $opt_debug
3742: my_gentop="$1"; shift
3743: my_oldlibs=${1+"$@"}
3744: my_oldobjs=""
3745: my_xlib=""
3746: my_xabs=""
3747: my_xdir=""
3748:
3749: for my_xlib in $my_oldlibs; do
3750: # Extract the objects.
3751: case $my_xlib in
3752: [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3753: *) my_xabs=`pwd`"/$my_xlib" ;;
3754: esac
3755: func_basename "$my_xlib"
3756: my_xlib="$func_basename_result"
3757: my_xlib_u=$my_xlib
3758: while :; do
3759: case " $extracted_archives " in
3760: *" $my_xlib_u "*)
3761: func_arith $extracted_serial + 1
3762: extracted_serial=$func_arith_result
3763: my_xlib_u=lt$extracted_serial-$my_xlib ;;
3764: *) break ;;
3765: esac
3766: done
3767: extracted_archives="$extracted_archives $my_xlib_u"
3768: my_xdir="$my_gentop/$my_xlib_u"
3769:
3770: func_mkdir_p "$my_xdir"
3771:
3772: case $host in
3773: *-darwin*)
3774: func_verbose "Extracting $my_xabs"
3775: # Do not bother doing anything if just a dry run
3776: $opt_dry_run || {
3777: darwin_orig_dir=`pwd`
3778: cd $my_xdir || exit $?
3779: darwin_archive=$my_xabs
3780: darwin_curdir=`pwd`
3781: darwin_base_archive=`basename "$darwin_archive"`
3782: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3783: if test -n "$darwin_arches"; then
3784: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3785: darwin_arch=
3786: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3787: for darwin_arch in $darwin_arches ; do
3788: func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3789: $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3790: cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3791: func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3792: cd "$darwin_curdir"
3793: $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3794: done # $darwin_arches
3795: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3796: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3797: darwin_file=
3798: darwin_files=
3799: for darwin_file in $darwin_filelist; do
3800: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3801: $LIPO -create -output "$darwin_file" $darwin_files
3802: done # $darwin_filelist
3803: $RM -rf unfat-$$
3804: cd "$darwin_orig_dir"
3805: else
3806: cd $darwin_orig_dir
3807: func_extract_an_archive "$my_xdir" "$my_xabs"
3808: fi # $darwin_arches
3809: } # !$opt_dry_run
3810: ;;
3811: *)
3812: func_extract_an_archive "$my_xdir" "$my_xabs"
3813: ;;
3814: esac
3815: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3816: done
3817:
3818: func_extract_archives_result="$my_oldobjs"
3819: }
3820:
3821:
3822: # func_emit_wrapper [arg=no]
3823: #
3824: # Emit a libtool wrapper script on stdout.
3825: # Don't directly open a file because we may want to
3826: # incorporate the script contents within a cygwin/mingw
3827: # wrapper executable. Must ONLY be called from within
3828: # func_mode_link because it depends on a number of variables
3829: # set therein.
3830: #
3831: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3832: # variable will take. If 'yes', then the emitted script
3833: # will assume that the directory in which it is stored is
3834: # the $objdir directory. This is a cygwin/mingw-specific
3835: # behavior.
3836: func_emit_wrapper ()
3837: {
3838: func_emit_wrapper_arg1=${1-no}
3839:
3840: $ECHO "\
3841: #! $SHELL
3842:
3843: # $output - temporary wrapper script for $objdir/$outputname
3844: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3845: #
3846: # The $output program cannot be directly executed until all the libtool
3847: # libraries that it depends on are installed.
3848: #
3849: # This wrapper script should never be moved out of the build directory.
3850: # If it is, it will not operate correctly.
3851:
3852: # Sed substitution that helps us do robust quoting. It backslashifies
3853: # metacharacters that are still active within double-quoted strings.
3854: sed_quote_subst='$sed_quote_subst'
3855:
3856: # Be Bourne compatible
3857: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3858: emulate sh
3859: NULLCMD=:
3860: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3861: # is contrary to our usage. Disable this feature.
3862: alias -g '\${1+\"\$@\"}'='\"\$@\"'
3863: setopt NO_GLOB_SUBST
3864: else
3865: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3866: fi
3867: BIN_SH=xpg4; export BIN_SH # for Tru64
3868: DUALCASE=1; export DUALCASE # for MKS sh
3869:
3870: # The HP-UX ksh and POSIX shell print the target directory to stdout
3871: # if CDPATH is set.
3872: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3873:
3874: relink_command=\"$relink_command\"
3875:
3876: # This environment variable determines our operation mode.
3877: if test \"\$libtool_install_magic\" = \"$magic\"; then
3878: # install mode needs the following variables:
3879: generated_by_libtool_version='$macro_version'
3880: notinst_deplibs='$notinst_deplibs'
3881: else
3882: # When we are sourced in execute mode, \$file and \$ECHO are already set.
3883: if test \"\$libtool_execute_magic\" != \"$magic\"; then
3884: file=\"\$0\""
3885:
3886: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3887: $ECHO "\
3888:
3889: # A function that is used when there is no print builtin or printf.
3890: func_fallback_echo ()
3891: {
3892: eval 'cat <<_LTECHO_EOF
3893: \$1
3894: _LTECHO_EOF'
3895: }
3896: ECHO=\"$qECHO\"
3897: fi
3898:
3899: # Very basic option parsing. These options are (a) specific to
3900: # the libtool wrapper, (b) are identical between the wrapper
3901: # /script/ and the wrapper /executable/ which is used only on
3902: # windows platforms, and (c) all begin with the string "--lt-"
3903: # (application programs are unlikely to have options which match
3904: # this pattern).
3905: #
3906: # There are only two supported options: --lt-debug and
3907: # --lt-dump-script. There is, deliberately, no --lt-help.
3908: #
3909: # The first argument to this parsing function should be the
3910: # script's $0 value, followed by "$@".
3911: lt_option_debug=
3912: func_parse_lt_options ()
3913: {
3914: lt_script_arg0=\$0
3915: shift
3916: for lt_opt
3917: do
3918: case \"\$lt_opt\" in
3919: --lt-debug) lt_option_debug=1 ;;
3920: --lt-dump-script)
3921: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3922: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3923: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3924: cat \"\$lt_dump_D/\$lt_dump_F\"
3925: exit 0
3926: ;;
3927: --lt-*)
3928: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3929: exit 1
3930: ;;
3931: esac
3932: done
3933:
3934: # Print the debug banner immediately:
3935: if test -n \"\$lt_option_debug\"; then
3936: echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3937: fi
3938: }
3939:
3940: # Used when --lt-debug. Prints its arguments to stdout
3941: # (redirection is the responsibility of the caller)
3942: func_lt_dump_args ()
3943: {
3944: lt_dump_args_N=1;
3945: for lt_arg
3946: do
3947: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3948: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3949: done
3950: }
3951:
3952: # Core function for launching the target application
3953: func_exec_program_core ()
3954: {
3955: "
3956: case $host in
3957: # Backslashes separate directories on plain windows
3958: *-*-mingw | *-*-os2* | *-cegcc*)
3959: $ECHO "\
3960: if test -n \"\$lt_option_debug\"; then
3961: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3962: func_lt_dump_args \${1+\"\$@\"} 1>&2
3963: fi
3964: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3965: "
3966: ;;
3967:
3968: *)
3969: $ECHO "\
3970: if test -n \"\$lt_option_debug\"; then
3971: \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3972: func_lt_dump_args \${1+\"\$@\"} 1>&2
3973: fi
3974: exec \"\$progdir/\$program\" \${1+\"\$@\"}
3975: "
3976: ;;
3977: esac
3978: $ECHO "\
3979: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3980: exit 1
3981: }
3982:
3983: # A function to encapsulate launching the target application
3984: # Strips options in the --lt-* namespace from \$@ and
3985: # launches target application with the remaining arguments.
3986: func_exec_program ()
3987: {
3988: case \" \$* \" in
3989: *\\ --lt-*)
3990: for lt_wr_arg
3991: do
3992: case \$lt_wr_arg in
3993: --lt-*) ;;
3994: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3995: esac
3996: shift
3997: done ;;
3998: esac
3999: func_exec_program_core \${1+\"\$@\"}
4000: }
4001:
4002: # Parse options
4003: func_parse_lt_options \"\$0\" \${1+\"\$@\"}
4004:
4005: # Find the directory that this script lives in.
4006: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4007: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4008:
4009: # Follow symbolic links until we get to the real thisdir.
4010: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4011: while test -n \"\$file\"; do
4012: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4013:
4014: # If there was a directory component, then change thisdir.
4015: if test \"x\$destdir\" != \"x\$file\"; then
4016: case \"\$destdir\" in
4017: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4018: *) thisdir=\"\$thisdir/\$destdir\" ;;
4019: esac
4020: fi
4021:
4022: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4023: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4024: done
4025:
4026: # Usually 'no', except on cygwin/mingw when embedded into
4027: # the cwrapper.
4028: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4029: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4030: # special case for '.'
4031: if test \"\$thisdir\" = \".\"; then
4032: thisdir=\`pwd\`
4033: fi
4034: # remove .libs from thisdir
4035: case \"\$thisdir\" in
4036: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4037: $objdir ) thisdir=. ;;
4038: esac
4039: fi
4040:
4041: # Try to get the absolute directory name.
4042: absdir=\`cd \"\$thisdir\" && pwd\`
4043: test -n \"\$absdir\" && thisdir=\"\$absdir\"
4044: "
4045:
4046: if test "$fast_install" = yes; then
4047: $ECHO "\
4048: program=lt-'$outputname'$exeext
4049: progdir=\"\$thisdir/$objdir\"
4050:
4051: if test ! -f \"\$progdir/\$program\" ||
4052: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4053: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4054:
4055: file=\"\$\$-\$program\"
4056:
4057: if test ! -d \"\$progdir\"; then
4058: $MKDIR \"\$progdir\"
4059: else
4060: $RM \"\$progdir/\$file\"
4061: fi"
4062:
4063: $ECHO "\
4064:
4065: # relink executable if necessary
4066: if test -n \"\$relink_command\"; then
4067: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4068: else
4069: $ECHO \"\$relink_command_output\" >&2
4070: $RM \"\$progdir/\$file\"
4071: exit 1
4072: fi
4073: fi
4074:
4075: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4076: { $RM \"\$progdir/\$program\";
4077: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4078: $RM \"\$progdir/\$file\"
4079: fi"
4080: else
4081: $ECHO "\
4082: program='$outputname'
4083: progdir=\"\$thisdir/$objdir\"
4084: "
4085: fi
4086:
4087: $ECHO "\
4088:
4089: if test -f \"\$progdir/\$program\"; then"
4090:
4091: # fixup the dll searchpath if we need to.
4092: #
4093: # Fix the DLL searchpath if we need to. Do this before prepending
4094: # to shlibpath, because on Windows, both are PATH and uninstalled
4095: # libraries must come first.
4096: if test -n "$dllsearchpath"; then
4097: $ECHO "\
4098: # Add the dll search path components to the executable PATH
4099: PATH=$dllsearchpath:\$PATH
4100: "
4101: fi
4102:
4103: # Export our shlibpath_var if we have one.
4104: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4105: $ECHO "\
4106: # Add our own library path to $shlibpath_var
4107: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4108:
4109: # Some systems cannot cope with colon-terminated $shlibpath_var
4110: # The second colon is a workaround for a bug in BeOS R4 sed
4111: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4112:
4113: export $shlibpath_var
4114: "
4115: fi
4116:
4117: $ECHO "\
4118: if test \"\$libtool_execute_magic\" != \"$magic\"; then
4119: # Run the actual program with our arguments.
4120: func_exec_program \${1+\"\$@\"}
4121: fi
4122: else
4123: # The program doesn't exist.
4124: \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4125: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4126: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4127: exit 1
4128: fi
4129: fi\
4130: "
4131: }
4132:
4133:
4134: # func_emit_cwrapperexe_src
4135: # emit the source code for a wrapper executable on stdout
4136: # Must ONLY be called from within func_mode_link because
4137: # it depends on a number of variable set therein.
4138: func_emit_cwrapperexe_src ()
4139: {
4140: cat <<EOF
4141:
4142: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4143: Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4144:
4145: The $output program cannot be directly executed until all the libtool
4146: libraries that it depends on are installed.
4147:
4148: This wrapper executable should never be moved out of the build directory.
4149: If it is, it will not operate correctly.
4150: */
4151: EOF
4152: cat <<"EOF"
4153: #ifdef _MSC_VER
4154: # define _CRT_SECURE_NO_DEPRECATE 1
4155: #endif
4156: #include <stdio.h>
4157: #include <stdlib.h>
4158: #ifdef _MSC_VER
4159: # include <direct.h>
4160: # include <process.h>
4161: # include <io.h>
4162: #else
4163: # include <unistd.h>
4164: # include <stdint.h>
4165: # ifdef __CYGWIN__
4166: # include <io.h>
4167: # endif
4168: #endif
4169: #include <malloc.h>
4170: #include <stdarg.h>
4171: #include <assert.h>
4172: #include <string.h>
4173: #include <ctype.h>
4174: #include <errno.h>
4175: #include <fcntl.h>
4176: #include <sys/stat.h>
4177:
4178: /* declarations of non-ANSI functions */
4179: #if defined(__MINGW32__)
4180: # ifdef __STRICT_ANSI__
4181: int _putenv (const char *);
4182: # endif
4183: #elif defined(__CYGWIN__)
4184: # ifdef __STRICT_ANSI__
4185: char *realpath (const char *, char *);
4186: int putenv (char *);
4187: int setenv (const char *, const char *, int);
4188: # endif
4189: /* #elif defined (other platforms) ... */
4190: #endif
4191:
4192: /* portability defines, excluding path handling macros */
4193: #if defined(_MSC_VER)
4194: # define setmode _setmode
4195: # define stat _stat
4196: # define chmod _chmod
4197: # define getcwd _getcwd
4198: # define putenv _putenv
4199: # define S_IXUSR _S_IEXEC
4200: # ifndef _INTPTR_T_DEFINED
4201: # define _INTPTR_T_DEFINED
4202: # define intptr_t int
4203: # endif
4204: #elif defined(__MINGW32__)
4205: # define setmode _setmode
4206: # define stat _stat
4207: # define chmod _chmod
4208: # define getcwd _getcwd
4209: # define putenv _putenv
4210: #elif defined(__CYGWIN__)
4211: # define HAVE_SETENV
4212: # define FOPEN_WB "wb"
4213: /* #elif defined (other platforms) ... */
4214: #endif
4215:
4216: #if defined(PATH_MAX)
4217: # define LT_PATHMAX PATH_MAX
4218: #elif defined(MAXPATHLEN)
4219: # define LT_PATHMAX MAXPATHLEN
4220: #else
4221: # define LT_PATHMAX 1024
4222: #endif
4223:
4224: #ifndef S_IXOTH
4225: # define S_IXOTH 0
4226: #endif
4227: #ifndef S_IXGRP
4228: # define S_IXGRP 0
4229: #endif
4230:
4231: /* path handling portability macros */
4232: #ifndef DIR_SEPARATOR
4233: # define DIR_SEPARATOR '/'
4234: # define PATH_SEPARATOR ':'
4235: #endif
4236:
4237: #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4238: defined (__OS2__)
4239: # define HAVE_DOS_BASED_FILE_SYSTEM
4240: # define FOPEN_WB "wb"
4241: # ifndef DIR_SEPARATOR_2
4242: # define DIR_SEPARATOR_2 '\\'
4243: # endif
4244: # ifndef PATH_SEPARATOR_2
4245: # define PATH_SEPARATOR_2 ';'
4246: # endif
4247: #endif
4248:
4249: #ifndef DIR_SEPARATOR_2
4250: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4251: #else /* DIR_SEPARATOR_2 */
4252: # define IS_DIR_SEPARATOR(ch) \
4253: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4254: #endif /* DIR_SEPARATOR_2 */
4255:
4256: #ifndef PATH_SEPARATOR_2
4257: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4258: #else /* PATH_SEPARATOR_2 */
4259: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4260: #endif /* PATH_SEPARATOR_2 */
4261:
4262: #ifndef FOPEN_WB
4263: # define FOPEN_WB "w"
4264: #endif
4265: #ifndef _O_BINARY
4266: # define _O_BINARY 0
4267: #endif
4268:
4269: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
4270: #define XFREE(stale) do { \
4271: if (stale) { free ((void *) stale); stale = 0; } \
4272: } while (0)
4273:
4274: #if defined(LT_DEBUGWRAPPER)
4275: static int lt_debug = 1;
4276: #else
4277: static int lt_debug = 0;
4278: #endif
4279:
4280: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4281:
4282: void *xmalloc (size_t num);
4283: char *xstrdup (const char *string);
4284: const char *base_name (const char *name);
4285: char *find_executable (const char *wrapper);
4286: char *chase_symlinks (const char *pathspec);
4287: int make_executable (const char *path);
4288: int check_executable (const char *path);
4289: char *strendzap (char *str, const char *pat);
4290: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4291: void lt_fatal (const char *file, int line, const char *message, ...);
4292: static const char *nonnull (const char *s);
4293: static const char *nonempty (const char *s);
4294: void lt_setenv (const char *name, const char *value);
4295: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4296: void lt_update_exe_path (const char *name, const char *value);
4297: void lt_update_lib_path (const char *name, const char *value);
4298: char **prepare_spawn (char **argv);
4299: void lt_dump_script (FILE *f);
4300: EOF
4301:
4302: cat <<EOF
4303: volatile const char * MAGIC_EXE = "$magic_exe";
4304: const char * LIB_PATH_VARNAME = "$shlibpath_var";
4305: EOF
4306:
4307: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4308: func_to_host_path "$temp_rpath"
4309: cat <<EOF
4310: const char * LIB_PATH_VALUE = "$func_to_host_path_result";
4311: EOF
4312: else
4313: cat <<"EOF"
4314: const char * LIB_PATH_VALUE = "";
4315: EOF
4316: fi
4317:
4318: if test -n "$dllsearchpath"; then
4319: func_to_host_path "$dllsearchpath:"
4320: cat <<EOF
4321: const char * EXE_PATH_VARNAME = "PATH";
4322: const char * EXE_PATH_VALUE = "$func_to_host_path_result";
4323: EOF
4324: else
4325: cat <<"EOF"
4326: const char * EXE_PATH_VARNAME = "";
4327: const char * EXE_PATH_VALUE = "";
4328: EOF
4329: fi
4330:
4331: if test "$fast_install" = yes; then
4332: cat <<EOF
4333: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4334: EOF
4335: else
4336: cat <<EOF
4337: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4338: EOF
4339: fi
4340:
4341:
4342: cat <<"EOF"
4343:
4344: #define LTWRAPPER_OPTION_PREFIX "--lt-"
4345:
4346: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4347: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
4348: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
4349:
4350: int
4351: main (int argc, char *argv[])
4352: {
4353: char **newargz;
4354: int newargc;
4355: char *tmp_pathspec;
4356: char *actual_cwrapper_path;
4357: char *actual_cwrapper_name;
4358: char *target_name;
4359: char *lt_argv_zero;
4360: intptr_t rval = 127;
4361:
4362: int i;
4363:
4364: program_name = (char *) xstrdup (base_name (argv[0]));
4365: newargz = XMALLOC (char *, argc + 1);
4366:
4367: /* very simple arg parsing; don't want to rely on getopt
4368: * also, copy all non cwrapper options to newargz, except
4369: * argz[0], which is handled differently
4370: */
4371: newargc=0;
4372: for (i = 1; i < argc; i++)
4373: {
4374: if (strcmp (argv[i], dumpscript_opt) == 0)
4375: {
4376: EOF
4377: case "$host" in
4378: *mingw* | *cygwin* )
4379: # make stdout use "unix" line endings
4380: echo " setmode(1,_O_BINARY);"
4381: ;;
4382: esac
4383:
4384: cat <<"EOF"
4385: lt_dump_script (stdout);
4386: return 0;
4387: }
4388: if (strcmp (argv[i], debug_opt) == 0)
4389: {
4390: lt_debug = 1;
4391: continue;
4392: }
4393: if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4394: {
4395: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4396: namespace, but it is not one of the ones we know about and
4397: have already dealt with, above (inluding dump-script), then
4398: report an error. Otherwise, targets might begin to believe
4399: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4400: namespace. The first time any user complains about this, we'll
4401: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4402: or a configure.ac-settable value.
4403: */
4404: lt_fatal (__FILE__, __LINE__,
4405: "unrecognized %s option: '%s'",
4406: ltwrapper_option_prefix, argv[i]);
4407: }
4408: /* otherwise ... */
4409: newargz[++newargc] = xstrdup (argv[i]);
4410: }
4411: newargz[++newargc] = NULL;
4412:
4413: EOF
4414: cat <<EOF
4415: /* The GNU banner must be the first non-error debug message */
4416: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4417: EOF
4418: cat <<"EOF"
4419: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4420: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4421:
4422: tmp_pathspec = find_executable (argv[0]);
4423: if (tmp_pathspec == NULL)
4424: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4425: lt_debugprintf (__FILE__, __LINE__,
4426: "(main) found exe (before symlink chase) at: %s\n",
4427: tmp_pathspec);
4428:
4429: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4430: lt_debugprintf (__FILE__, __LINE__,
4431: "(main) found exe (after symlink chase) at: %s\n",
4432: actual_cwrapper_path);
4433: XFREE (tmp_pathspec);
4434:
4435: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4436: strendzap (actual_cwrapper_path, actual_cwrapper_name);
4437:
4438: /* wrapper name transforms */
4439: strendzap (actual_cwrapper_name, ".exe");
4440: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4441: XFREE (actual_cwrapper_name);
4442: actual_cwrapper_name = tmp_pathspec;
4443: tmp_pathspec = 0;
4444:
4445: /* target_name transforms -- use actual target program name; might have lt- prefix */
4446: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4447: strendzap (target_name, ".exe");
4448: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4449: XFREE (target_name);
4450: target_name = tmp_pathspec;
4451: tmp_pathspec = 0;
4452:
4453: lt_debugprintf (__FILE__, __LINE__,
4454: "(main) libtool target name: %s\n",
4455: target_name);
4456: EOF
4457:
4458: cat <<EOF
4459: newargz[0] =
4460: XMALLOC (char, (strlen (actual_cwrapper_path) +
4461: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4462: strcpy (newargz[0], actual_cwrapper_path);
4463: strcat (newargz[0], "$objdir");
4464: strcat (newargz[0], "/");
4465: EOF
4466:
4467: cat <<"EOF"
4468: /* stop here, and copy so we don't have to do this twice */
4469: tmp_pathspec = xstrdup (newargz[0]);
4470:
4471: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4472: strcat (newargz[0], actual_cwrapper_name);
4473:
4474: /* DO want the lt- prefix here if it exists, so use target_name */
4475: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4476: XFREE (tmp_pathspec);
4477: tmp_pathspec = NULL;
4478: EOF
4479:
4480: case $host_os in
4481: mingw*)
4482: cat <<"EOF"
4483: {
4484: char* p;
4485: while ((p = strchr (newargz[0], '\\')) != NULL)
4486: {
4487: *p = '/';
4488: }
4489: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4490: {
4491: *p = '/';
4492: }
4493: }
4494: EOF
4495: ;;
4496: esac
4497:
4498: cat <<"EOF"
4499: XFREE (target_name);
4500: XFREE (actual_cwrapper_path);
4501: XFREE (actual_cwrapper_name);
4502:
4503: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4504: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
4505: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
4506: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4507: because on Windows, both *_VARNAMEs are PATH but uninstalled
4508: libraries must come first. */
4509: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4510: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4511:
4512: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4513: nonnull (lt_argv_zero));
4514: for (i = 0; i < newargc; i++)
4515: {
4516: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4517: i, nonnull (newargz[i]));
4518: }
4519:
4520: EOF
4521:
4522: case $host_os in
4523: mingw*)
4524: cat <<"EOF"
4525: /* execv doesn't actually work on mingw as expected on unix */
4526: newargz = prepare_spawn (newargz);
4527: rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4528: if (rval == -1)
4529: {
4530: /* failed to start process */
4531: lt_debugprintf (__FILE__, __LINE__,
4532: "(main) failed to launch target \"%s\": %s\n",
4533: lt_argv_zero, nonnull (strerror (errno)));
4534: return 127;
4535: }
4536: return rval;
4537: EOF
4538: ;;
4539: *)
4540: cat <<"EOF"
4541: execv (lt_argv_zero, newargz);
4542: return rval; /* =127, but avoids unused variable warning */
4543: EOF
4544: ;;
4545: esac
4546:
4547: cat <<"EOF"
4548: }
4549:
4550: void *
4551: xmalloc (size_t num)
4552: {
4553: void *p = (void *) malloc (num);
4554: if (!p)
4555: lt_fatal (__FILE__, __LINE__, "memory exhausted");
4556:
4557: return p;
4558: }
4559:
4560: char *
4561: xstrdup (const char *string)
4562: {
4563: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4564: string) : NULL;
4565: }
4566:
4567: const char *
4568: base_name (const char *name)
4569: {
4570: const char *base;
4571:
4572: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4573: /* Skip over the disk name in MSDOS pathnames. */
4574: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4575: name += 2;
4576: #endif
4577:
4578: for (base = name; *name; name++)
4579: if (IS_DIR_SEPARATOR (*name))
4580: base = name + 1;
4581: return base;
4582: }
4583:
4584: int
4585: check_executable (const char *path)
4586: {
4587: struct stat st;
4588:
4589: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4590: nonempty (path));
4591: if ((!path) || (!*path))
4592: return 0;
4593:
4594: if ((stat (path, &st) >= 0)
4595: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4596: return 1;
4597: else
4598: return 0;
4599: }
4600:
4601: int
4602: make_executable (const char *path)
4603: {
4604: int rval = 0;
4605: struct stat st;
4606:
4607: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4608: nonempty (path));
4609: if ((!path) || (!*path))
4610: return 0;
4611:
4612: if (stat (path, &st) >= 0)
4613: {
4614: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4615: }
4616: return rval;
4617: }
4618:
4619: /* Searches for the full path of the wrapper. Returns
4620: newly allocated full path name if found, NULL otherwise
4621: Does not chase symlinks, even on platforms that support them.
4622: */
4623: char *
4624: find_executable (const char *wrapper)
4625: {
4626: int has_slash = 0;
4627: const char *p;
4628: const char *p_next;
4629: /* static buffer for getcwd */
4630: char tmp[LT_PATHMAX + 1];
4631: int tmp_len;
4632: char *concat_name;
4633:
4634: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4635: nonempty (wrapper));
4636:
4637: if ((wrapper == NULL) || (*wrapper == '\0'))
4638: return NULL;
4639:
4640: /* Absolute path? */
4641: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4642: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4643: {
4644: concat_name = xstrdup (wrapper);
4645: if (check_executable (concat_name))
4646: return concat_name;
4647: XFREE (concat_name);
4648: }
4649: else
4650: {
4651: #endif
4652: if (IS_DIR_SEPARATOR (wrapper[0]))
4653: {
4654: concat_name = xstrdup (wrapper);
4655: if (check_executable (concat_name))
4656: return concat_name;
4657: XFREE (concat_name);
4658: }
4659: #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4660: }
4661: #endif
4662:
4663: for (p = wrapper; *p; p++)
4664: if (*p == '/')
4665: {
4666: has_slash = 1;
4667: break;
4668: }
4669: if (!has_slash)
4670: {
4671: /* no slashes; search PATH */
4672: const char *path = getenv ("PATH");
4673: if (path != NULL)
4674: {
4675: for (p = path; *p; p = p_next)
4676: {
4677: const char *q;
4678: size_t p_len;
4679: for (q = p; *q; q++)
4680: if (IS_PATH_SEPARATOR (*q))
4681: break;
4682: p_len = q - p;
4683: p_next = (*q == '\0' ? q : q + 1);
4684: if (p_len == 0)
4685: {
4686: /* empty path: current directory */
4687: if (getcwd (tmp, LT_PATHMAX) == NULL)
4688: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4689: nonnull (strerror (errno)));
4690: tmp_len = strlen (tmp);
4691: concat_name =
4692: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4693: memcpy (concat_name, tmp, tmp_len);
4694: concat_name[tmp_len] = '/';
4695: strcpy (concat_name + tmp_len + 1, wrapper);
4696: }
4697: else
4698: {
4699: concat_name =
4700: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4701: memcpy (concat_name, p, p_len);
4702: concat_name[p_len] = '/';
4703: strcpy (concat_name + p_len + 1, wrapper);
4704: }
4705: if (check_executable (concat_name))
4706: return concat_name;
4707: XFREE (concat_name);
4708: }
4709: }
4710: /* not found in PATH; assume curdir */
4711: }
4712: /* Relative path | not found in path: prepend cwd */
4713: if (getcwd (tmp, LT_PATHMAX) == NULL)
4714: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4715: nonnull (strerror (errno)));
4716: tmp_len = strlen (tmp);
4717: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4718: memcpy (concat_name, tmp, tmp_len);
4719: concat_name[tmp_len] = '/';
4720: strcpy (concat_name + tmp_len + 1, wrapper);
4721:
4722: if (check_executable (concat_name))
4723: return concat_name;
4724: XFREE (concat_name);
4725: return NULL;
4726: }
4727:
4728: char *
4729: chase_symlinks (const char *pathspec)
4730: {
4731: #ifndef S_ISLNK
4732: return xstrdup (pathspec);
4733: #else
4734: char buf[LT_PATHMAX];
4735: struct stat s;
4736: char *tmp_pathspec = xstrdup (pathspec);
4737: char *p;
4738: int has_symlinks = 0;
4739: while (strlen (tmp_pathspec) && !has_symlinks)
4740: {
4741: lt_debugprintf (__FILE__, __LINE__,
4742: "checking path component for symlinks: %s\n",
4743: tmp_pathspec);
4744: if (lstat (tmp_pathspec, &s) == 0)
4745: {
4746: if (S_ISLNK (s.st_mode) != 0)
4747: {
4748: has_symlinks = 1;
4749: break;
4750: }
4751:
4752: /* search backwards for last DIR_SEPARATOR */
4753: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4754: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4755: p--;
4756: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4757: {
4758: /* no more DIR_SEPARATORS left */
4759: break;
4760: }
4761: *p = '\0';
4762: }
4763: else
4764: {
4765: lt_fatal (__FILE__, __LINE__,
4766: "error accessing file \"%s\": %s",
4767: tmp_pathspec, nonnull (strerror (errno)));
4768: }
4769: }
4770: XFREE (tmp_pathspec);
4771:
4772: if (!has_symlinks)
4773: {
4774: return xstrdup (pathspec);
4775: }
4776:
4777: tmp_pathspec = realpath (pathspec, buf);
4778: if (tmp_pathspec == 0)
4779: {
4780: lt_fatal (__FILE__, __LINE__,
4781: "could not follow symlinks for %s", pathspec);
4782: }
4783: return xstrdup (tmp_pathspec);
4784: #endif
4785: }
4786:
4787: char *
4788: strendzap (char *str, const char *pat)
4789: {
4790: size_t len, patlen;
4791:
4792: assert (str != NULL);
4793: assert (pat != NULL);
4794:
4795: len = strlen (str);
4796: patlen = strlen (pat);
4797:
4798: if (patlen <= len)
4799: {
4800: str += len - patlen;
4801: if (strcmp (str, pat) == 0)
4802: *str = '\0';
4803: }
4804: return str;
4805: }
4806:
4807: void
4808: lt_debugprintf (const char *file, int line, const char *fmt, ...)
4809: {
4810: va_list args;
4811: if (lt_debug)
4812: {
4813: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4814: va_start (args, fmt);
4815: (void) vfprintf (stderr, fmt, args);
4816: va_end (args);
4817: }
4818: }
4819:
4820: static void
4821: lt_error_core (int exit_status, const char *file,
4822: int line, const char *mode,
4823: const char *message, va_list ap)
4824: {
4825: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4826: vfprintf (stderr, message, ap);
4827: fprintf (stderr, ".\n");
4828:
4829: if (exit_status >= 0)
4830: exit (exit_status);
4831: }
4832:
4833: void
4834: lt_fatal (const char *file, int line, const char *message, ...)
4835: {
4836: va_list ap;
4837: va_start (ap, message);
4838: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4839: va_end (ap);
4840: }
4841:
4842: static const char *
4843: nonnull (const char *s)
4844: {
4845: return s ? s : "(null)";
4846: }
4847:
4848: static const char *
4849: nonempty (const char *s)
4850: {
4851: return (s && !*s) ? "(empty)" : nonnull (s);
4852: }
4853:
4854: void
4855: lt_setenv (const char *name, const char *value)
4856: {
4857: lt_debugprintf (__FILE__, __LINE__,
4858: "(lt_setenv) setting '%s' to '%s'\n",
4859: nonnull (name), nonnull (value));
4860: {
4861: #ifdef HAVE_SETENV
4862: /* always make a copy, for consistency with !HAVE_SETENV */
4863: char *str = xstrdup (value);
4864: setenv (name, str, 1);
4865: #else
4866: int len = strlen (name) + 1 + strlen (value) + 1;
4867: char *str = XMALLOC (char, len);
4868: sprintf (str, "%s=%s", name, value);
4869: if (putenv (str) != EXIT_SUCCESS)
4870: {
4871: XFREE (str);
4872: }
4873: #endif
4874: }
4875: }
4876:
4877: char *
4878: lt_extend_str (const char *orig_value, const char *add, int to_end)
4879: {
4880: char *new_value;
4881: if (orig_value && *orig_value)
4882: {
4883: int orig_value_len = strlen (orig_value);
4884: int add_len = strlen (add);
4885: new_value = XMALLOC (char, add_len + orig_value_len + 1);
4886: if (to_end)
4887: {
4888: strcpy (new_value, orig_value);
4889: strcpy (new_value + orig_value_len, add);
4890: }
4891: else
4892: {
4893: strcpy (new_value, add);
4894: strcpy (new_value + add_len, orig_value);
4895: }
4896: }
4897: else
4898: {
4899: new_value = xstrdup (add);
4900: }
4901: return new_value;
4902: }
4903:
4904: void
4905: lt_update_exe_path (const char *name, const char *value)
4906: {
4907: lt_debugprintf (__FILE__, __LINE__,
4908: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4909: nonnull (name), nonnull (value));
4910:
4911: if (name && *name && value && *value)
4912: {
4913: char *new_value = lt_extend_str (getenv (name), value, 0);
4914: /* some systems can't cope with a ':'-terminated path #' */
4915: int len = strlen (new_value);
4916: while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4917: {
4918: new_value[len-1] = '\0';
4919: }
4920: lt_setenv (name, new_value);
4921: XFREE (new_value);
4922: }
4923: }
4924:
4925: void
4926: lt_update_lib_path (const char *name, const char *value)
4927: {
4928: lt_debugprintf (__FILE__, __LINE__,
4929: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4930: nonnull (name), nonnull (value));
4931:
4932: if (name && *name && value && *value)
4933: {
4934: char *new_value = lt_extend_str (getenv (name), value, 0);
4935: lt_setenv (name, new_value);
4936: XFREE (new_value);
4937: }
4938: }
4939:
4940: EOF
4941: case $host_os in
4942: mingw*)
4943: cat <<"EOF"
4944:
4945: /* Prepares an argument vector before calling spawn().
4946: Note that spawn() does not by itself call the command interpreter
4947: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4948: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4949: GetVersionEx(&v);
4950: v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4951: }) ? "cmd.exe" : "command.com").
4952: Instead it simply concatenates the arguments, separated by ' ', and calls
4953: CreateProcess(). We must quote the arguments since Win32 CreateProcess()
4954: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4955: special way:
4956: - Space and tab are interpreted as delimiters. They are not treated as
4957: delimiters if they are surrounded by double quotes: "...".
4958: - Unescaped double quotes are removed from the input. Their only effect is
4959: that within double quotes, space and tab are treated like normal
4960: characters.
4961: - Backslashes not followed by double quotes are not special.
4962: - But 2*n+1 backslashes followed by a double quote become
4963: n backslashes followed by a double quote (n >= 0):
4964: \" -> "
4965: \\\" -> \"
4966: \\\\\" -> \\"
4967: */
4968: #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4969: #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4970: char **
4971: prepare_spawn (char **argv)
4972: {
4973: size_t argc;
4974: char **new_argv;
4975: size_t i;
4976:
4977: /* Count number of arguments. */
4978: for (argc = 0; argv[argc] != NULL; argc++)
4979: ;
4980:
4981: /* Allocate new argument vector. */
4982: new_argv = XMALLOC (char *, argc + 1);
4983:
4984: /* Put quoted arguments into the new argument vector. */
4985: for (i = 0; i < argc; i++)
4986: {
4987: const char *string = argv[i];
4988:
4989: if (string[0] == '\0')
4990: new_argv[i] = xstrdup ("\"\"");
4991: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4992: {
4993: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4994: size_t length;
4995: unsigned int backslashes;
4996: const char *s;
4997: char *quoted_string;
4998: char *p;
4999:
5000: length = 0;
5001: backslashes = 0;
5002: if (quote_around)
5003: length++;
5004: for (s = string; *s != '\0'; s++)
5005: {
5006: char c = *s;
5007: if (c == '"')
5008: length += backslashes + 1;
5009: length++;
5010: if (c == '\\')
5011: backslashes++;
5012: else
5013: backslashes = 0;
5014: }
5015: if (quote_around)
5016: length += backslashes + 1;
5017:
5018: quoted_string = XMALLOC (char, length + 1);
5019:
5020: p = quoted_string;
5021: backslashes = 0;
5022: if (quote_around)
5023: *p++ = '"';
5024: for (s = string; *s != '\0'; s++)
5025: {
5026: char c = *s;
5027: if (c == '"')
5028: {
5029: unsigned int j;
5030: for (j = backslashes + 1; j > 0; j--)
5031: *p++ = '\\';
5032: }
5033: *p++ = c;
5034: if (c == '\\')
5035: backslashes++;
5036: else
5037: backslashes = 0;
5038: }
5039: if (quote_around)
5040: {
5041: unsigned int j;
5042: for (j = backslashes; j > 0; j--)
5043: *p++ = '\\';
5044: *p++ = '"';
5045: }
5046: *p = '\0';
5047:
5048: new_argv[i] = quoted_string;
5049: }
5050: else
5051: new_argv[i] = (char *) string;
5052: }
5053: new_argv[argc] = NULL;
5054:
5055: return new_argv;
5056: }
5057: EOF
5058: ;;
5059: esac
5060:
5061: cat <<"EOF"
5062: void lt_dump_script (FILE* f)
5063: {
5064: EOF
5065: func_emit_wrapper yes |
5066: $SED -n -e '
5067: s/^\(.\{79\}\)\(..*\)/\1\
5068: \2/
5069: h
5070: s/\([\\"]\)/\\\1/g
5071: s/$/\\n/
5072: s/\([^\n]*\).*/ fputs ("\1", f);/p
5073: g
5074: D'
5075: cat <<"EOF"
5076: }
5077: EOF
5078: }
5079: # end: func_emit_cwrapperexe_src
5080:
5081: # func_win32_import_lib_p ARG
5082: # True if ARG is an import lib, as indicated by $file_magic_cmd
5083: func_win32_import_lib_p ()
5084: {
5085: $opt_debug
5086: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5087: *import*) : ;;
5088: *) false ;;
5089: esac
5090: }
5091:
5092: # func_mode_link arg...
5093: func_mode_link ()
5094: {
5095: $opt_debug
5096: case $host in
5097: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5098: # It is impossible to link a dll without this setting, and
5099: # we shouldn't force the makefile maintainer to figure out
5100: # which system we are compiling for in order to pass an extra
5101: # flag for every libtool invocation.
5102: # allow_undefined=no
5103:
5104: # FIXME: Unfortunately, there are problems with the above when trying
5105: # to make a dll which has undefined symbols, in which case not
5106: # even a static library is built. For now, we need to specify
5107: # -no-undefined on the libtool link line when we can be certain
5108: # that all symbols are satisfied, otherwise we get a static library.
5109: allow_undefined=yes
5110: ;;
5111: *)
5112: allow_undefined=yes
5113: ;;
5114: esac
5115: libtool_args=$nonopt
5116: base_compile="$nonopt $@"
5117: compile_command=$nonopt
5118: finalize_command=$nonopt
5119:
5120: compile_rpath=
5121: finalize_rpath=
5122: compile_shlibpath=
5123: finalize_shlibpath=
5124: convenience=
5125: old_convenience=
5126: deplibs=
5127: old_deplibs=
5128: compiler_flags=
5129: linker_flags=
5130: dllsearchpath=
5131: lib_search_path=`pwd`
5132: inst_prefix_dir=
5133: new_inherited_linker_flags=
5134:
5135: avoid_version=no
5136: bindir=
5137: dlfiles=
5138: dlprefiles=
5139: dlself=no
5140: export_dynamic=no
5141: export_symbols=
5142: export_symbols_regex=
5143: generated=
5144: libobjs=
5145: ltlibs=
5146: module=no
5147: no_install=no
5148: objs=
5149: non_pic_objects=
5150: precious_files_regex=
5151: prefer_static_libs=no
5152: preload=no
5153: prev=
5154: prevarg=
5155: release=
5156: rpath=
5157: xrpath=
5158: perm_rpath=
5159: temp_rpath=
5160: thread_safe=no
5161: vinfo=
5162: vinfo_number=no
5163: weak_libs=
5164: single_module="${wl}-single_module"
5165: func_infer_tag $base_compile
5166:
5167: # We need to know -static, to get the right output filenames.
5168: for arg
5169: do
5170: case $arg in
5171: -shared)
5172: test "$build_libtool_libs" != yes && \
5173: func_fatal_configuration "can not build a shared library"
5174: build_old_libs=no
5175: break
5176: ;;
5177: -all-static | -static | -static-libtool-libs)
5178: case $arg in
5179: -all-static)
5180: if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5181: func_warning "complete static linking is impossible in this configuration"
5182: fi
5183: if test -n "$link_static_flag"; then
5184: dlopen_self=$dlopen_self_static
5185: fi
5186: prefer_static_libs=yes
5187: ;;
5188: -static)
5189: if test -z "$pic_flag" && test -n "$link_static_flag"; then
5190: dlopen_self=$dlopen_self_static
5191: fi
5192: prefer_static_libs=built
5193: ;;
5194: -static-libtool-libs)
5195: if test -z "$pic_flag" && test -n "$link_static_flag"; then
5196: dlopen_self=$dlopen_self_static
5197: fi
5198: prefer_static_libs=yes
5199: ;;
5200: esac
5201: build_libtool_libs=no
5202: build_old_libs=yes
5203: break
5204: ;;
5205: esac
5206: done
5207:
5208: # See if our shared archives depend on static archives.
5209: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5210:
5211: # Go through the arguments, transforming them on the way.
5212: while test "$#" -gt 0; do
5213: arg="$1"
5214: shift
5215: func_quote_for_eval "$arg"
5216: qarg=$func_quote_for_eval_unquoted_result
5217: func_append libtool_args " $func_quote_for_eval_result"
5218:
5219: # If the previous option needs an argument, assign it.
5220: if test -n "$prev"; then
5221: case $prev in
5222: output)
5223: func_append compile_command " @OUTPUT@"
5224: func_append finalize_command " @OUTPUT@"
5225: ;;
5226: esac
5227:
5228: case $prev in
5229: bindir)
5230: bindir="$arg"
5231: prev=
5232: continue
5233: ;;
5234: dlfiles|dlprefiles)
5235: if test "$preload" = no; then
5236: # Add the symbol object into the linking commands.
5237: func_append compile_command " @SYMFILE@"
5238: func_append finalize_command " @SYMFILE@"
5239: preload=yes
5240: fi
5241: case $arg in
5242: *.la | *.lo) ;; # We handle these cases below.
5243: force)
5244: if test "$dlself" = no; then
5245: dlself=needless
5246: export_dynamic=yes
5247: fi
5248: prev=
5249: continue
5250: ;;
5251: self)
5252: if test "$prev" = dlprefiles; then
5253: dlself=yes
5254: elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5255: dlself=yes
5256: else
5257: dlself=needless
5258: export_dynamic=yes
5259: fi
5260: prev=
5261: continue
5262: ;;
5263: *)
5264: if test "$prev" = dlfiles; then
5265: func_append dlfiles " $arg"
5266: else
5267: func_append dlprefiles " $arg"
5268: fi
5269: prev=
5270: continue
5271: ;;
5272: esac
5273: ;;
5274: expsyms)
5275: export_symbols="$arg"
5276: test -f "$arg" \
5277: || func_fatal_error "symbol file \`$arg' does not exist"
5278: prev=
5279: continue
5280: ;;
5281: expsyms_regex)
5282: export_symbols_regex="$arg"
5283: prev=
5284: continue
5285: ;;
5286: framework)
5287: case $host in
5288: *-*-darwin*)
5289: case "$deplibs " in
5290: *" $qarg.ltframework "*) ;;
5291: *) func_append deplibs " $qarg.ltframework" # this is fixed later
5292: ;;
5293: esac
5294: ;;
5295: esac
5296: prev=
5297: continue
5298: ;;
5299: inst_prefix)
5300: inst_prefix_dir="$arg"
5301: prev=
5302: continue
5303: ;;
5304: objectlist)
5305: if test -f "$arg"; then
5306: save_arg=$arg
5307: moreargs=
5308: for fil in `cat "$save_arg"`
5309: do
5310: # func_append moreargs " $fil"
5311: arg=$fil
5312: # A libtool-controlled object.
5313:
5314: # Check to see that this really is a libtool object.
5315: if func_lalib_unsafe_p "$arg"; then
5316: pic_object=
5317: non_pic_object=
5318:
5319: # Read the .lo file
5320: func_source "$arg"
5321:
5322: if test -z "$pic_object" ||
5323: test -z "$non_pic_object" ||
5324: test "$pic_object" = none &&
5325: test "$non_pic_object" = none; then
5326: func_fatal_error "cannot find name of object for \`$arg'"
5327: fi
5328:
5329: # Extract subdirectory from the argument.
5330: func_dirname "$arg" "/" ""
5331: xdir="$func_dirname_result"
5332:
5333: if test "$pic_object" != none; then
5334: # Prepend the subdirectory the object is found in.
5335: pic_object="$xdir$pic_object"
5336:
5337: if test "$prev" = dlfiles; then
5338: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5339: func_append dlfiles " $pic_object"
5340: prev=
5341: continue
5342: else
5343: # If libtool objects are unsupported, then we need to preload.
5344: prev=dlprefiles
5345: fi
5346: fi
5347:
5348: # CHECK ME: I think I busted this. -Ossama
5349: if test "$prev" = dlprefiles; then
5350: # Preload the old-style object.
5351: func_append dlprefiles " $pic_object"
5352: prev=
5353: fi
5354:
5355: # A PIC object.
5356: func_append libobjs " $pic_object"
5357: arg="$pic_object"
5358: fi
5359:
5360: # Non-PIC object.
5361: if test "$non_pic_object" != none; then
5362: # Prepend the subdirectory the object is found in.
5363: non_pic_object="$xdir$non_pic_object"
5364:
5365: # A standard non-PIC object
5366: func_append non_pic_objects " $non_pic_object"
5367: if test -z "$pic_object" || test "$pic_object" = none ; then
5368: arg="$non_pic_object"
5369: fi
5370: else
5371: # If the PIC object exists, use it instead.
5372: # $xdir was prepended to $pic_object above.
5373: non_pic_object="$pic_object"
5374: func_append non_pic_objects " $non_pic_object"
5375: fi
5376: else
5377: # Only an error if not doing a dry-run.
5378: if $opt_dry_run; then
5379: # Extract subdirectory from the argument.
5380: func_dirname "$arg" "/" ""
5381: xdir="$func_dirname_result"
5382:
5383: func_lo2o "$arg"
5384: pic_object=$xdir$objdir/$func_lo2o_result
5385: non_pic_object=$xdir$func_lo2o_result
5386: func_append libobjs " $pic_object"
5387: func_append non_pic_objects " $non_pic_object"
5388: else
5389: func_fatal_error "\`$arg' is not a valid libtool object"
5390: fi
5391: fi
5392: done
5393: else
5394: func_fatal_error "link input file \`$arg' does not exist"
5395: fi
5396: arg=$save_arg
5397: prev=
5398: continue
5399: ;;
5400: precious_regex)
5401: precious_files_regex="$arg"
5402: prev=
5403: continue
5404: ;;
5405: release)
5406: release="-$arg"
5407: prev=
5408: continue
5409: ;;
5410: rpath | xrpath)
5411: # We need an absolute path.
5412: case $arg in
5413: [\\/]* | [A-Za-z]:[\\/]*) ;;
5414: *)
5415: func_fatal_error "only absolute run-paths are allowed"
5416: ;;
5417: esac
5418: if test "$prev" = rpath; then
5419: case "$rpath " in
5420: *" $arg "*) ;;
5421: *) func_append rpath " $arg" ;;
5422: esac
5423: else
5424: case "$xrpath " in
5425: *" $arg "*) ;;
5426: *) func_append xrpath " $arg" ;;
5427: esac
5428: fi
5429: prev=
5430: continue
5431: ;;
5432: shrext)
5433: shrext_cmds="$arg"
5434: prev=
5435: continue
5436: ;;
5437: weak)
5438: func_append weak_libs " $arg"
5439: prev=
5440: continue
5441: ;;
5442: xcclinker)
5443: func_append linker_flags " $qarg"
5444: func_append compiler_flags " $qarg"
5445: prev=
5446: func_append compile_command " $qarg"
5447: func_append finalize_command " $qarg"
5448: continue
5449: ;;
5450: xcompiler)
5451: func_append compiler_flags " $qarg"
5452: prev=
5453: func_append compile_command " $qarg"
5454: func_append finalize_command " $qarg"
5455: continue
5456: ;;
5457: xlinker)
5458: func_append linker_flags " $qarg"
5459: func_append compiler_flags " $wl$qarg"
5460: prev=
5461: func_append compile_command " $wl$qarg"
5462: func_append finalize_command " $wl$qarg"
5463: continue
5464: ;;
5465: *)
5466: eval "$prev=\"\$arg\""
5467: prev=
5468: continue
5469: ;;
5470: esac
5471: fi # test -n "$prev"
5472:
5473: prevarg="$arg"
5474:
5475: case $arg in
5476: -all-static)
5477: if test -n "$link_static_flag"; then
5478: # See comment for -static flag below, for more details.
5479: func_append compile_command " $link_static_flag"
5480: func_append finalize_command " $link_static_flag"
5481: fi
5482: continue
5483: ;;
5484:
5485: -allow-undefined)
5486: # FIXME: remove this flag sometime in the future.
5487: func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5488: ;;
5489:
5490: -avoid-version)
5491: avoid_version=yes
5492: continue
5493: ;;
5494:
5495: -bindir)
5496: prev=bindir
5497: continue
5498: ;;
5499:
5500: -dlopen)
5501: prev=dlfiles
5502: continue
5503: ;;
5504:
5505: -dlpreopen)
5506: prev=dlprefiles
5507: continue
5508: ;;
5509:
5510: -export-dynamic)
5511: export_dynamic=yes
5512: continue
5513: ;;
5514:
5515: -export-symbols | -export-symbols-regex)
5516: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5517: func_fatal_error "more than one -exported-symbols argument is not allowed"
5518: fi
5519: if test "X$arg" = "X-export-symbols"; then
5520: prev=expsyms
5521: else
5522: prev=expsyms_regex
5523: fi
5524: continue
5525: ;;
5526:
5527: -framework)
5528: prev=framework
5529: continue
5530: ;;
5531:
5532: -inst-prefix-dir)
5533: prev=inst_prefix
5534: continue
5535: ;;
5536:
5537: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5538: # so, if we see these flags be careful not to treat them like -L
5539: -L[A-Z][A-Z]*:*)
5540: case $with_gcc/$host in
5541: no/*-*-irix* | /*-*-irix*)
5542: func_append compile_command " $arg"
5543: func_append finalize_command " $arg"
5544: ;;
5545: esac
5546: continue
5547: ;;
5548:
5549: -L*)
5550: func_stripname "-L" '' "$arg"
5551: if test -z "$func_stripname_result"; then
5552: if test "$#" -gt 0; then
5553: func_fatal_error "require no space between \`-L' and \`$1'"
5554: else
5555: func_fatal_error "need path for \`-L' option"
5556: fi
5557: fi
5558: func_resolve_sysroot "$func_stripname_result"
5559: dir=$func_resolve_sysroot_result
5560: # We need an absolute path.
5561: case $dir in
5562: [\\/]* | [A-Za-z]:[\\/]*) ;;
5563: *)
5564: absdir=`cd "$dir" && pwd`
5565: test -z "$absdir" && \
5566: func_fatal_error "cannot determine absolute directory name of \`$dir'"
5567: dir="$absdir"
5568: ;;
5569: esac
5570: case "$deplibs " in
5571: *" -L$dir "* | *" $arg "*)
5572: # Will only happen for absolute or sysroot arguments
5573: ;;
5574: *)
5575: # Preserve sysroot, but never include relative directories
5576: case $dir in
5577: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5578: *) func_append deplibs " -L$dir" ;;
5579: esac
5580: func_append lib_search_path " $dir"
5581: ;;
5582: esac
5583: case $host in
5584: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5585: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5586: case :$dllsearchpath: in
5587: *":$dir:"*) ;;
5588: ::) dllsearchpath=$dir;;
5589: *) func_append dllsearchpath ":$dir";;
5590: esac
5591: case :$dllsearchpath: in
5592: *":$testbindir:"*) ;;
5593: ::) dllsearchpath=$testbindir;;
5594: *) func_append dllsearchpath ":$testbindir";;
5595: esac
5596: ;;
5597: esac
5598: continue
5599: ;;
5600:
5601: -l*)
5602: if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5603: case $host in
5604: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5605: # These systems don't actually have a C or math library (as such)
5606: continue
5607: ;;
5608: *-*-os2*)
5609: # These systems don't actually have a C library (as such)
5610: test "X$arg" = "X-lc" && continue
5611: ;;
5612: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5613: # Do not include libc due to us having libc/libc_r.
5614: test "X$arg" = "X-lc" && continue
5615: ;;
5616: *-*-rhapsody* | *-*-darwin1.[012])
5617: # Rhapsody C and math libraries are in the System framework
5618: func_append deplibs " System.ltframework"
5619: continue
5620: ;;
5621: *-*-sco3.2v5* | *-*-sco5v6*)
5622: # Causes problems with __ctype
5623: test "X$arg" = "X-lc" && continue
5624: ;;
5625: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5626: # Compiler inserts libc in the correct place for threads to work
5627: test "X$arg" = "X-lc" && continue
5628: ;;
5629: esac
5630: elif test "X$arg" = "X-lc_r"; then
5631: case $host in
5632: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5633: # Do not include libc_r directly, use -pthread flag.
5634: continue
5635: ;;
5636: esac
5637: fi
5638: func_append deplibs " $arg"
5639: continue
5640: ;;
5641:
5642: -module)
5643: module=yes
5644: continue
5645: ;;
5646:
5647: # Tru64 UNIX uses -model [arg] to determine the layout of C++
5648: # classes, name mangling, and exception handling.
5649: # Darwin uses the -arch flag to determine output architecture.
5650: -model|-arch|-isysroot|--sysroot)
5651: func_append compiler_flags " $arg"
5652: func_append compile_command " $arg"
5653: func_append finalize_command " $arg"
5654: prev=xcompiler
5655: continue
5656: ;;
5657:
5658: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
5659: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
5660: func_append compiler_flags " $arg"
5661: func_append compile_command " $arg"
5662: func_append finalize_command " $arg"
5663: case "$new_inherited_linker_flags " in
5664: *" $arg "*) ;;
5665: * ) func_append new_inherited_linker_flags " $arg" ;;
5666: esac
5667: continue
5668: ;;
5669:
5670: -multi_module)
5671: single_module="${wl}-multi_module"
5672: continue
5673: ;;
5674:
5675: -no-fast-install)
5676: fast_install=no
5677: continue
5678: ;;
5679:
5680: -no-install)
5681: case $host in
5682: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5683: # The PATH hackery in wrapper scripts is required on Windows
5684: # and Darwin in order for the loader to find any dlls it needs.
5685: func_warning "\`-no-install' is ignored for $host"
5686: func_warning "assuming \`-no-fast-install' instead"
5687: fast_install=no
5688: ;;
5689: *) no_install=yes ;;
5690: esac
5691: continue
5692: ;;
5693:
5694: -no-undefined)
5695: allow_undefined=no
5696: continue
5697: ;;
5698:
5699: -objectlist)
5700: prev=objectlist
5701: continue
5702: ;;
5703:
5704: -o) prev=output ;;
5705:
5706: -precious-files-regex)
5707: prev=precious_regex
5708: continue
5709: ;;
5710:
5711: -release)
5712: prev=release
5713: continue
5714: ;;
5715:
5716: -rpath)
5717: prev=rpath
5718: continue
5719: ;;
5720:
5721: -R)
5722: prev=xrpath
5723: continue
5724: ;;
5725:
5726: -R*)
5727: func_stripname '-R' '' "$arg"
5728: dir=$func_stripname_result
5729: # We need an absolute path.
5730: case $dir in
5731: [\\/]* | [A-Za-z]:[\\/]*) ;;
5732: =*)
5733: func_stripname '=' '' "$dir"
5734: dir=$lt_sysroot$func_stripname_result
5735: ;;
5736: *)
5737: func_fatal_error "only absolute run-paths are allowed"
5738: ;;
5739: esac
5740: case "$xrpath " in
5741: *" $dir "*) ;;
5742: *) func_append xrpath " $dir" ;;
5743: esac
5744: continue
5745: ;;
5746:
5747: -shared)
5748: # The effects of -shared are defined in a previous loop.
5749: continue
5750: ;;
5751:
5752: -shrext)
5753: prev=shrext
5754: continue
5755: ;;
5756:
5757: -static | -static-libtool-libs)
5758: # The effects of -static are defined in a previous loop.
5759: # We used to do the same as -all-static on platforms that
5760: # didn't have a PIC flag, but the assumption that the effects
5761: # would be equivalent was wrong. It would break on at least
5762: # Digital Unix and AIX.
5763: continue
5764: ;;
5765:
5766: -thread-safe)
5767: thread_safe=yes
5768: continue
5769: ;;
5770:
5771: -version-info)
5772: prev=vinfo
5773: continue
5774: ;;
5775:
5776: -version-number)
5777: prev=vinfo
5778: vinfo_number=yes
5779: continue
5780: ;;
5781:
5782: -weak)
5783: prev=weak
5784: continue
5785: ;;
5786:
5787: -Wc,*)
5788: func_stripname '-Wc,' '' "$arg"
5789: args=$func_stripname_result
5790: arg=
5791: save_ifs="$IFS"; IFS=','
5792: for flag in $args; do
5793: IFS="$save_ifs"
5794: func_quote_for_eval "$flag"
5795: func_append arg " $func_quote_for_eval_result"
5796: func_append compiler_flags " $func_quote_for_eval_result"
5797: done
5798: IFS="$save_ifs"
5799: func_stripname ' ' '' "$arg"
5800: arg=$func_stripname_result
5801: ;;
5802:
5803: -Wl,*)
5804: func_stripname '-Wl,' '' "$arg"
5805: args=$func_stripname_result
5806: arg=
5807: save_ifs="$IFS"; IFS=','
5808: for flag in $args; do
5809: IFS="$save_ifs"
5810: func_quote_for_eval "$flag"
5811: func_append arg " $wl$func_quote_for_eval_result"
5812: func_append compiler_flags " $wl$func_quote_for_eval_result"
5813: func_append linker_flags " $func_quote_for_eval_result"
5814: done
5815: IFS="$save_ifs"
5816: func_stripname ' ' '' "$arg"
5817: arg=$func_stripname_result
5818: ;;
5819:
5820: -Xcompiler)
5821: prev=xcompiler
5822: continue
5823: ;;
5824:
5825: -Xlinker)
5826: prev=xlinker
5827: continue
5828: ;;
5829:
5830: -XCClinker)
5831: prev=xcclinker
5832: continue
5833: ;;
5834:
5835: # -msg_* for osf cc
5836: -msg_*)
5837: func_quote_for_eval "$arg"
5838: arg="$func_quote_for_eval_result"
5839: ;;
5840:
5841: # Flags to be passed through unchanged, with rationale:
5842: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
5843: # -r[0-9][0-9]* specify processor for the SGI compiler
5844: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5845: # +DA*, +DD* enable 64-bit mode for the HP compiler
5846: # -q* compiler args for the IBM compiler
5847: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5848: # -F/path path to uninstalled frameworks, gcc on darwin
5849: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
5850: # @file GCC response files
5851: # -tp=* Portland pgcc target processor selection
5852: # --sysroot=* for sysroot support
5853: # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5854: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5855: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5856: -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5857: func_quote_for_eval "$arg"
5858: arg="$func_quote_for_eval_result"
5859: func_append compile_command " $arg"
5860: func_append finalize_command " $arg"
5861: func_append compiler_flags " $arg"
5862: continue
5863: ;;
5864:
5865: # Some other compiler flag.
5866: -* | +*)
5867: func_quote_for_eval "$arg"
5868: arg="$func_quote_for_eval_result"
5869: ;;
5870:
5871: *.$objext)
5872: # A standard object.
5873: func_append objs " $arg"
5874: ;;
5875:
5876: *.lo)
5877: # A libtool-controlled object.
5878:
5879: # Check to see that this really is a libtool object.
5880: if func_lalib_unsafe_p "$arg"; then
5881: pic_object=
5882: non_pic_object=
5883:
5884: # Read the .lo file
5885: func_source "$arg"
5886:
5887: if test -z "$pic_object" ||
5888: test -z "$non_pic_object" ||
5889: test "$pic_object" = none &&
5890: test "$non_pic_object" = none; then
5891: func_fatal_error "cannot find name of object for \`$arg'"
5892: fi
5893:
5894: # Extract subdirectory from the argument.
5895: func_dirname "$arg" "/" ""
5896: xdir="$func_dirname_result"
5897:
5898: if test "$pic_object" != none; then
5899: # Prepend the subdirectory the object is found in.
5900: pic_object="$xdir$pic_object"
5901:
5902: if test "$prev" = dlfiles; then
5903: if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5904: func_append dlfiles " $pic_object"
5905: prev=
5906: continue
5907: else
5908: # If libtool objects are unsupported, then we need to preload.
5909: prev=dlprefiles
5910: fi
5911: fi
5912:
5913: # CHECK ME: I think I busted this. -Ossama
5914: if test "$prev" = dlprefiles; then
5915: # Preload the old-style object.
5916: func_append dlprefiles " $pic_object"
5917: prev=
5918: fi
5919:
5920: # A PIC object.
5921: func_append libobjs " $pic_object"
5922: arg="$pic_object"
5923: fi
5924:
5925: # Non-PIC object.
5926: if test "$non_pic_object" != none; then
5927: # Prepend the subdirectory the object is found in.
5928: non_pic_object="$xdir$non_pic_object"
5929:
5930: # A standard non-PIC object
5931: func_append non_pic_objects " $non_pic_object"
5932: if test -z "$pic_object" || test "$pic_object" = none ; then
5933: arg="$non_pic_object"
5934: fi
5935: else
5936: # If the PIC object exists, use it instead.
5937: # $xdir was prepended to $pic_object above.
5938: non_pic_object="$pic_object"
5939: func_append non_pic_objects " $non_pic_object"
5940: fi
5941: else
5942: # Only an error if not doing a dry-run.
5943: if $opt_dry_run; then
5944: # Extract subdirectory from the argument.
5945: func_dirname "$arg" "/" ""
5946: xdir="$func_dirname_result"
5947:
5948: func_lo2o "$arg"
5949: pic_object=$xdir$objdir/$func_lo2o_result
5950: non_pic_object=$xdir$func_lo2o_result
5951: func_append libobjs " $pic_object"
5952: func_append non_pic_objects " $non_pic_object"
5953: else
5954: func_fatal_error "\`$arg' is not a valid libtool object"
5955: fi
5956: fi
5957: ;;
5958:
5959: *.$libext)
5960: # An archive.
5961: func_append deplibs " $arg"
5962: func_append old_deplibs " $arg"
5963: continue
5964: ;;
5965:
5966: *.la)
5967: # A libtool-controlled library.
5968:
5969: func_resolve_sysroot "$arg"
5970: if test "$prev" = dlfiles; then
5971: # This library was specified with -dlopen.
5972: func_append dlfiles " $func_resolve_sysroot_result"
5973: prev=
5974: elif test "$prev" = dlprefiles; then
5975: # The library was specified with -dlpreopen.
5976: func_append dlprefiles " $func_resolve_sysroot_result"
5977: prev=
5978: else
5979: func_append deplibs " $func_resolve_sysroot_result"
5980: fi
5981: continue
5982: ;;
5983:
5984: # Some other compiler argument.
5985: *)
5986: # Unknown arguments in both finalize_command and compile_command need
5987: # to be aesthetically quoted because they are evaled later.
5988: func_quote_for_eval "$arg"
5989: arg="$func_quote_for_eval_result"
5990: ;;
5991: esac # arg
5992:
5993: # Now actually substitute the argument into the commands.
5994: if test -n "$arg"; then
5995: func_append compile_command " $arg"
5996: func_append finalize_command " $arg"
5997: fi
5998: done # argument parsing loop
5999:
6000: test -n "$prev" && \
6001: func_fatal_help "the \`$prevarg' option requires an argument"
6002:
6003: if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
6004: eval arg=\"$export_dynamic_flag_spec\"
6005: func_append compile_command " $arg"
6006: func_append finalize_command " $arg"
6007: fi
6008:
6009: oldlibs=
6010: # calculate the name of the file, without its directory
6011: func_basename "$output"
6012: outputname="$func_basename_result"
6013: libobjs_save="$libobjs"
6014:
6015: if test -n "$shlibpath_var"; then
6016: # get the directories listed in $shlibpath_var
6017: eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6018: else
6019: shlib_search_path=
6020: fi
6021: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6022: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6023:
6024: func_dirname "$output" "/" ""
6025: output_objdir="$func_dirname_result$objdir"
6026: func_to_tool_file "$output_objdir/"
6027: tool_output_objdir=$func_to_tool_file_result
6028: # Create the object directory.
6029: func_mkdir_p "$output_objdir"
6030:
6031: # Determine the type of output
6032: case $output in
6033: "")
6034: func_fatal_help "you must specify an output file"
6035: ;;
6036: *.$libext) linkmode=oldlib ;;
6037: *.lo | *.$objext) linkmode=obj ;;
6038: *.la) linkmode=lib ;;
6039: *) linkmode=prog ;; # Anything else should be a program.
6040: esac
6041:
6042: specialdeplibs=
6043:
6044: libs=
6045: # Find all interdependent deplibs by searching for libraries
6046: # that are linked more than once (e.g. -la -lb -la)
6047: for deplib in $deplibs; do
6048: if $opt_preserve_dup_deps ; then
6049: case "$libs " in
6050: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6051: esac
6052: fi
6053: func_append libs " $deplib"
6054: done
6055:
6056: if test "$linkmode" = lib; then
6057: libs="$predeps $libs $compiler_lib_search_path $postdeps"
6058:
6059: # Compute libraries that are listed more than once in $predeps
6060: # $postdeps and mark them as special (i.e., whose duplicates are
6061: # not to be eliminated).
6062: pre_post_deps=
6063: if $opt_duplicate_compiler_generated_deps; then
6064: for pre_post_dep in $predeps $postdeps; do
6065: case "$pre_post_deps " in
6066: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6067: esac
6068: func_append pre_post_deps " $pre_post_dep"
6069: done
6070: fi
6071: pre_post_deps=
6072: fi
6073:
6074: deplibs=
6075: newdependency_libs=
6076: newlib_search_path=
6077: need_relink=no # whether we're linking any uninstalled libtool libraries
6078: notinst_deplibs= # not-installed libtool libraries
6079: notinst_path= # paths that contain not-installed libtool libraries
6080:
6081: case $linkmode in
6082: lib)
6083: passes="conv dlpreopen link"
6084: for file in $dlfiles $dlprefiles; do
6085: case $file in
6086: *.la) ;;
6087: *)
6088: func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6089: ;;
6090: esac
6091: done
6092: ;;
6093: prog)
6094: compile_deplibs=
6095: finalize_deplibs=
6096: alldeplibs=no
6097: newdlfiles=
6098: newdlprefiles=
6099: passes="conv scan dlopen dlpreopen link"
6100: ;;
6101: *) passes="conv"
6102: ;;
6103: esac
6104:
6105: for pass in $passes; do
6106: # The preopen pass in lib mode reverses $deplibs; put it back here
6107: # so that -L comes before libs that need it for instance...
6108: if test "$linkmode,$pass" = "lib,link"; then
6109: ## FIXME: Find the place where the list is rebuilt in the wrong
6110: ## order, and fix it there properly
6111: tmp_deplibs=
6112: for deplib in $deplibs; do
6113: tmp_deplibs="$deplib $tmp_deplibs"
6114: done
6115: deplibs="$tmp_deplibs"
6116: fi
6117:
6118: if test "$linkmode,$pass" = "lib,link" ||
6119: test "$linkmode,$pass" = "prog,scan"; then
6120: libs="$deplibs"
6121: deplibs=
6122: fi
6123: if test "$linkmode" = prog; then
6124: case $pass in
6125: dlopen) libs="$dlfiles" ;;
6126: dlpreopen) libs="$dlprefiles" ;;
6127: link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
6128: esac
6129: fi
6130: if test "$linkmode,$pass" = "lib,dlpreopen"; then
6131: # Collect and forward deplibs of preopened libtool libs
6132: for lib in $dlprefiles; do
6133: # Ignore non-libtool-libs
6134: dependency_libs=
6135: func_resolve_sysroot "$lib"
6136: case $lib in
6137: *.la) func_source "$func_resolve_sysroot_result" ;;
6138: esac
6139:
6140: # Collect preopened libtool deplibs, except any this library
6141: # has declared as weak libs
6142: for deplib in $dependency_libs; do
6143: func_basename "$deplib"
6144: deplib_base=$func_basename_result
6145: case " $weak_libs " in
6146: *" $deplib_base "*) ;;
6147: *) func_append deplibs " $deplib" ;;
6148: esac
6149: done
6150: done
6151: libs="$dlprefiles"
6152: fi
6153: if test "$pass" = dlopen; then
6154: # Collect dlpreopened libraries
6155: save_deplibs="$deplibs"
6156: deplibs=
6157: fi
6158:
6159: for deplib in $libs; do
6160: lib=
6161: found=no
6162: case $deplib in
6163: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
6164: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
6165: if test "$linkmode,$pass" = "prog,link"; then
6166: compile_deplibs="$deplib $compile_deplibs"
6167: finalize_deplibs="$deplib $finalize_deplibs"
6168: else
6169: func_append compiler_flags " $deplib"
6170: if test "$linkmode" = lib ; then
6171: case "$new_inherited_linker_flags " in
6172: *" $deplib "*) ;;
6173: * ) func_append new_inherited_linker_flags " $deplib" ;;
6174: esac
6175: fi
6176: fi
6177: continue
6178: ;;
6179: -l*)
6180: if test "$linkmode" != lib && test "$linkmode" != prog; then
6181: func_warning "\`-l' is ignored for archives/objects"
6182: continue
6183: fi
6184: func_stripname '-l' '' "$deplib"
6185: name=$func_stripname_result
6186: if test "$linkmode" = lib; then
6187: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6188: else
6189: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6190: fi
6191: for searchdir in $searchdirs; do
6192: for search_ext in .la $std_shrext .so .a; do
6193: # Search the libtool library
6194: lib="$searchdir/lib${name}${search_ext}"
6195: if test -f "$lib"; then
6196: if test "$search_ext" = ".la"; then
6197: found=yes
6198: else
6199: found=no
6200: fi
6201: break 2
6202: fi
6203: done
6204: done
6205: if test "$found" != yes; then
6206: # deplib doesn't seem to be a libtool library
6207: if test "$linkmode,$pass" = "prog,link"; then
6208: compile_deplibs="$deplib $compile_deplibs"
6209: finalize_deplibs="$deplib $finalize_deplibs"
6210: else
6211: deplibs="$deplib $deplibs"
6212: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6213: fi
6214: continue
6215: else # deplib is a libtool library
6216: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6217: # We need to do some special things here, and not later.
6218: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6219: case " $predeps $postdeps " in
6220: *" $deplib "*)
6221: if func_lalib_p "$lib"; then
6222: library_names=
6223: old_library=
6224: func_source "$lib"
6225: for l in $old_library $library_names; do
6226: ll="$l"
6227: done
6228: if test "X$ll" = "X$old_library" ; then # only static version available
6229: found=no
6230: func_dirname "$lib" "" "."
6231: ladir="$func_dirname_result"
6232: lib=$ladir/$old_library
6233: if test "$linkmode,$pass" = "prog,link"; then
6234: compile_deplibs="$deplib $compile_deplibs"
6235: finalize_deplibs="$deplib $finalize_deplibs"
6236: else
6237: deplibs="$deplib $deplibs"
6238: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6239: fi
6240: continue
6241: fi
6242: fi
6243: ;;
6244: *) ;;
6245: esac
6246: fi
6247: fi
6248: ;; # -l
6249: *.ltframework)
6250: if test "$linkmode,$pass" = "prog,link"; then
6251: compile_deplibs="$deplib $compile_deplibs"
6252: finalize_deplibs="$deplib $finalize_deplibs"
6253: else
6254: deplibs="$deplib $deplibs"
6255: if test "$linkmode" = lib ; then
6256: case "$new_inherited_linker_flags " in
6257: *" $deplib "*) ;;
6258: * ) func_append new_inherited_linker_flags " $deplib" ;;
6259: esac
6260: fi
6261: fi
6262: continue
6263: ;;
6264: -L*)
6265: case $linkmode in
6266: lib)
6267: deplibs="$deplib $deplibs"
6268: test "$pass" = conv && continue
6269: newdependency_libs="$deplib $newdependency_libs"
6270: func_stripname '-L' '' "$deplib"
6271: func_resolve_sysroot "$func_stripname_result"
6272: func_append newlib_search_path " $func_resolve_sysroot_result"
6273: ;;
6274: prog)
6275: if test "$pass" = conv; then
6276: deplibs="$deplib $deplibs"
6277: continue
6278: fi
6279: if test "$pass" = scan; then
6280: deplibs="$deplib $deplibs"
6281: else
6282: compile_deplibs="$deplib $compile_deplibs"
6283: finalize_deplibs="$deplib $finalize_deplibs"
6284: fi
6285: func_stripname '-L' '' "$deplib"
6286: func_resolve_sysroot "$func_stripname_result"
6287: func_append newlib_search_path " $func_resolve_sysroot_result"
6288: ;;
6289: *)
6290: func_warning "\`-L' is ignored for archives/objects"
6291: ;;
6292: esac # linkmode
6293: continue
6294: ;; # -L
6295: -R*)
6296: if test "$pass" = link; then
6297: func_stripname '-R' '' "$deplib"
6298: func_resolve_sysroot "$func_stripname_result"
6299: dir=$func_resolve_sysroot_result
6300: # Make sure the xrpath contains only unique directories.
6301: case "$xrpath " in
6302: *" $dir "*) ;;
6303: *) func_append xrpath " $dir" ;;
6304: esac
6305: fi
6306: deplibs="$deplib $deplibs"
6307: continue
6308: ;;
6309: *.la)
6310: func_resolve_sysroot "$deplib"
6311: lib=$func_resolve_sysroot_result
6312: ;;
6313: *.$libext)
6314: if test "$pass" = conv; then
6315: deplibs="$deplib $deplibs"
6316: continue
6317: fi
6318: case $linkmode in
6319: lib)
6320: # Linking convenience modules into shared libraries is allowed,
6321: # but linking other static libraries is non-portable.
6322: case " $dlpreconveniencelibs " in
6323: *" $deplib "*) ;;
6324: *)
6325: valid_a_lib=no
6326: case $deplibs_check_method in
6327: match_pattern*)
6328: set dummy $deplibs_check_method; shift
6329: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6330: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6331: | $EGREP "$match_pattern_regex" > /dev/null; then
6332: valid_a_lib=yes
6333: fi
6334: ;;
6335: pass_all)
6336: valid_a_lib=yes
6337: ;;
6338: esac
6339: if test "$valid_a_lib" != yes; then
6340: echo
6341: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6342: echo "*** I have the capability to make that library automatically link in when"
6343: echo "*** you link to this library. But I can only do this if you have a"
6344: echo "*** shared version of the library, which you do not appear to have"
6345: echo "*** because the file extensions .$libext of this argument makes me believe"
6346: echo "*** that it is just a static archive that I should not use here."
6347: else
6348: echo
6349: $ECHO "*** Warning: Linking the shared library $output against the"
6350: $ECHO "*** static library $deplib is not portable!"
6351: deplibs="$deplib $deplibs"
6352: fi
6353: ;;
6354: esac
6355: continue
6356: ;;
6357: prog)
6358: if test "$pass" != link; then
6359: deplibs="$deplib $deplibs"
6360: else
6361: compile_deplibs="$deplib $compile_deplibs"
6362: finalize_deplibs="$deplib $finalize_deplibs"
6363: fi
6364: continue
6365: ;;
6366: esac # linkmode
6367: ;; # *.$libext
6368: *.lo | *.$objext)
6369: if test "$pass" = conv; then
6370: deplibs="$deplib $deplibs"
6371: elif test "$linkmode" = prog; then
6372: if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6373: # If there is no dlopen support or we're linking statically,
6374: # we need to preload.
6375: func_append newdlprefiles " $deplib"
6376: compile_deplibs="$deplib $compile_deplibs"
6377: finalize_deplibs="$deplib $finalize_deplibs"
6378: else
6379: func_append newdlfiles " $deplib"
6380: fi
6381: fi
6382: continue
6383: ;;
6384: %DEPLIBS%)
6385: alldeplibs=yes
6386: continue
6387: ;;
6388: esac # case $deplib
6389:
6390: if test "$found" = yes || test -f "$lib"; then :
6391: else
6392: func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6393: fi
6394:
6395: # Check to see that this really is a libtool archive.
6396: func_lalib_unsafe_p "$lib" \
6397: || func_fatal_error "\`$lib' is not a valid libtool archive"
6398:
6399: func_dirname "$lib" "" "."
6400: ladir="$func_dirname_result"
6401:
6402: dlname=
6403: dlopen=
6404: dlpreopen=
6405: libdir=
6406: library_names=
6407: old_library=
6408: inherited_linker_flags=
6409: # If the library was installed with an old release of libtool,
6410: # it will not redefine variables installed, or shouldnotlink
6411: installed=yes
6412: shouldnotlink=no
6413: avoidtemprpath=
6414:
6415:
6416: # Read the .la file
6417: func_source "$lib"
6418:
6419: # Convert "-framework foo" to "foo.ltframework"
6420: if test -n "$inherited_linker_flags"; then
6421: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6422: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6423: case " $new_inherited_linker_flags " in
6424: *" $tmp_inherited_linker_flag "*) ;;
6425: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6426: esac
6427: done
6428: fi
6429: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6430: if test "$linkmode,$pass" = "lib,link" ||
6431: test "$linkmode,$pass" = "prog,scan" ||
6432: { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6433: test -n "$dlopen" && func_append dlfiles " $dlopen"
6434: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6435: fi
6436:
6437: if test "$pass" = conv; then
6438: # Only check for convenience libraries
6439: deplibs="$lib $deplibs"
6440: if test -z "$libdir"; then
6441: if test -z "$old_library"; then
6442: func_fatal_error "cannot find name of link library for \`$lib'"
6443: fi
6444: # It is a libtool convenience library, so add in its objects.
6445: func_append convenience " $ladir/$objdir/$old_library"
6446: func_append old_convenience " $ladir/$objdir/$old_library"
6447: elif test "$linkmode" != prog && test "$linkmode" != lib; then
6448: func_fatal_error "\`$lib' is not a convenience library"
6449: fi
6450: tmp_libs=
6451: for deplib in $dependency_libs; do
6452: deplibs="$deplib $deplibs"
6453: if $opt_preserve_dup_deps ; then
6454: case "$tmp_libs " in
6455: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6456: esac
6457: fi
6458: func_append tmp_libs " $deplib"
6459: done
6460: continue
6461: fi # $pass = conv
6462:
6463:
6464: # Get the name of the library we link against.
6465: linklib=
6466: if test -n "$old_library" &&
6467: { test "$prefer_static_libs" = yes ||
6468: test "$prefer_static_libs,$installed" = "built,no"; }; then
6469: linklib=$old_library
6470: else
6471: for l in $old_library $library_names; do
6472: linklib="$l"
6473: done
6474: fi
6475: if test -z "$linklib"; then
6476: func_fatal_error "cannot find name of link library for \`$lib'"
6477: fi
6478:
6479: # This library was specified with -dlopen.
6480: if test "$pass" = dlopen; then
6481: if test -z "$libdir"; then
6482: func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6483: fi
6484: if test -z "$dlname" ||
6485: test "$dlopen_support" != yes ||
6486: test "$build_libtool_libs" = no; then
6487: # If there is no dlname, no dlopen support or we're linking
6488: # statically, we need to preload. We also need to preload any
6489: # dependent libraries so libltdl's deplib preloader doesn't
6490: # bomb out in the load deplibs phase.
6491: func_append dlprefiles " $lib $dependency_libs"
6492: else
6493: func_append newdlfiles " $lib"
6494: fi
6495: continue
6496: fi # $pass = dlopen
6497:
6498: # We need an absolute path.
6499: case $ladir in
6500: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6501: *)
6502: abs_ladir=`cd "$ladir" && pwd`
6503: if test -z "$abs_ladir"; then
6504: func_warning "cannot determine absolute directory name of \`$ladir'"
6505: func_warning "passing it literally to the linker, although it might fail"
6506: abs_ladir="$ladir"
6507: fi
6508: ;;
6509: esac
6510: func_basename "$lib"
6511: laname="$func_basename_result"
6512:
6513: # Find the relevant object directory and library name.
6514: if test "X$installed" = Xyes; then
6515: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6516: func_warning "library \`$lib' was moved."
6517: dir="$ladir"
6518: absdir="$abs_ladir"
6519: libdir="$abs_ladir"
6520: else
6521: dir="$lt_sysroot$libdir"
6522: absdir="$lt_sysroot$libdir"
6523: fi
6524: test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6525: else
6526: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6527: dir="$ladir"
6528: absdir="$abs_ladir"
6529: # Remove this search path later
6530: func_append notinst_path " $abs_ladir"
6531: else
6532: dir="$ladir/$objdir"
6533: absdir="$abs_ladir/$objdir"
6534: # Remove this search path later
6535: func_append notinst_path " $abs_ladir"
6536: fi
6537: fi # $installed = yes
6538: func_stripname 'lib' '.la' "$laname"
6539: name=$func_stripname_result
6540:
6541: # This library was specified with -dlpreopen.
6542: if test "$pass" = dlpreopen; then
6543: if test -z "$libdir" && test "$linkmode" = prog; then
6544: func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6545: fi
6546: case "$host" in
6547: # special handling for platforms with PE-DLLs.
6548: *cygwin* | *mingw* | *cegcc* )
6549: # Linker will automatically link against shared library if both
6550: # static and shared are present. Therefore, ensure we extract
6551: # symbols from the import library if a shared library is present
6552: # (otherwise, the dlopen module name will be incorrect). We do
6553: # this by putting the import library name into $newdlprefiles.
6554: # We recover the dlopen module name by 'saving' the la file
6555: # name in a special purpose variable, and (later) extracting the
6556: # dlname from the la file.
6557: if test -n "$dlname"; then
6558: func_tr_sh "$dir/$linklib"
6559: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6560: func_append newdlprefiles " $dir/$linklib"
6561: else
6562: func_append newdlprefiles " $dir/$old_library"
6563: # Keep a list of preopened convenience libraries to check
6564: # that they are being used correctly in the link pass.
6565: test -z "$libdir" && \
6566: func_append dlpreconveniencelibs " $dir/$old_library"
6567: fi
6568: ;;
6569: * )
6570: # Prefer using a static library (so that no silly _DYNAMIC symbols
6571: # are required to link).
6572: if test -n "$old_library"; then
6573: func_append newdlprefiles " $dir/$old_library"
6574: # Keep a list of preopened convenience libraries to check
6575: # that they are being used correctly in the link pass.
6576: test -z "$libdir" && \
6577: func_append dlpreconveniencelibs " $dir/$old_library"
6578: # Otherwise, use the dlname, so that lt_dlopen finds it.
6579: elif test -n "$dlname"; then
6580: func_append newdlprefiles " $dir/$dlname"
6581: else
6582: func_append newdlprefiles " $dir/$linklib"
6583: fi
6584: ;;
6585: esac
6586: fi # $pass = dlpreopen
6587:
6588: if test -z "$libdir"; then
6589: # Link the convenience library
6590: if test "$linkmode" = lib; then
6591: deplibs="$dir/$old_library $deplibs"
6592: elif test "$linkmode,$pass" = "prog,link"; then
6593: compile_deplibs="$dir/$old_library $compile_deplibs"
6594: finalize_deplibs="$dir/$old_library $finalize_deplibs"
6595: else
6596: deplibs="$lib $deplibs" # used for prog,scan pass
6597: fi
6598: continue
6599: fi
6600:
6601:
6602: if test "$linkmode" = prog && test "$pass" != link; then
6603: func_append newlib_search_path " $ladir"
6604: deplibs="$lib $deplibs"
6605:
6606: linkalldeplibs=no
6607: if test "$link_all_deplibs" != no || test -z "$library_names" ||
6608: test "$build_libtool_libs" = no; then
6609: linkalldeplibs=yes
6610: fi
6611:
6612: tmp_libs=
6613: for deplib in $dependency_libs; do
6614: case $deplib in
6615: -L*) func_stripname '-L' '' "$deplib"
6616: func_resolve_sysroot "$func_stripname_result"
6617: func_append newlib_search_path " $func_resolve_sysroot_result"
6618: ;;
6619: esac
6620: # Need to link against all dependency_libs?
6621: if test "$linkalldeplibs" = yes; then
6622: deplibs="$deplib $deplibs"
6623: else
6624: # Need to hardcode shared library paths
6625: # or/and link against static libraries
6626: newdependency_libs="$deplib $newdependency_libs"
6627: fi
6628: if $opt_preserve_dup_deps ; then
6629: case "$tmp_libs " in
6630: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6631: esac
6632: fi
6633: func_append tmp_libs " $deplib"
6634: done # for deplib
6635: continue
6636: fi # $linkmode = prog...
6637:
6638: if test "$linkmode,$pass" = "prog,link"; then
6639: if test -n "$library_names" &&
6640: { { test "$prefer_static_libs" = no ||
6641: test "$prefer_static_libs,$installed" = "built,yes"; } ||
6642: test -z "$old_library"; }; then
6643: # We need to hardcode the library path
6644: if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6645: # Make sure the rpath contains only unique directories.
6646: case "$temp_rpath:" in
6647: *"$absdir:"*) ;;
6648: *) func_append temp_rpath "$absdir:" ;;
6649: esac
6650: fi
6651:
6652: # Hardcode the library path.
6653: # Skip directories that are in the system default run-time
6654: # search path.
6655: case " $sys_lib_dlsearch_path " in
6656: *" $absdir "*) ;;
6657: *)
6658: case "$compile_rpath " in
6659: *" $absdir "*) ;;
6660: *) func_append compile_rpath " $absdir" ;;
6661: esac
6662: ;;
6663: esac
6664: case " $sys_lib_dlsearch_path " in
6665: *" $libdir "*) ;;
6666: *)
6667: case "$finalize_rpath " in
6668: *" $libdir "*) ;;
6669: *) func_append finalize_rpath " $libdir" ;;
6670: esac
6671: ;;
6672: esac
6673: fi # $linkmode,$pass = prog,link...
6674:
6675: if test "$alldeplibs" = yes &&
6676: { test "$deplibs_check_method" = pass_all ||
6677: { test "$build_libtool_libs" = yes &&
6678: test -n "$library_names"; }; }; then
6679: # We only need to search for static libraries
6680: continue
6681: fi
6682: fi
6683:
6684: link_static=no # Whether the deplib will be linked statically
6685: use_static_libs=$prefer_static_libs
6686: if test "$use_static_libs" = built && test "$installed" = yes; then
6687: use_static_libs=no
6688: fi
6689: if test -n "$library_names" &&
6690: { test "$use_static_libs" = no || test -z "$old_library"; }; then
6691: case $host in
6692: *cygwin* | *mingw* | *cegcc*)
6693: # No point in relinking DLLs because paths are not encoded
6694: func_append notinst_deplibs " $lib"
6695: need_relink=no
6696: ;;
6697: *)
6698: if test "$installed" = no; then
6699: func_append notinst_deplibs " $lib"
6700: need_relink=yes
6701: fi
6702: ;;
6703: esac
6704: # This is a shared library
6705:
6706: # Warn about portability, can't link against -module's on some
6707: # systems (darwin). Don't bleat about dlopened modules though!
6708: dlopenmodule=""
6709: for dlpremoduletest in $dlprefiles; do
6710: if test "X$dlpremoduletest" = "X$lib"; then
6711: dlopenmodule="$dlpremoduletest"
6712: break
6713: fi
6714: done
6715: if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6716: echo
6717: if test "$linkmode" = prog; then
6718: $ECHO "*** Warning: Linking the executable $output against the loadable module"
6719: else
6720: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6721: fi
6722: $ECHO "*** $linklib is not portable!"
6723: fi
6724: if test "$linkmode" = lib &&
6725: test "$hardcode_into_libs" = yes; then
6726: # Hardcode the library path.
6727: # Skip directories that are in the system default run-time
6728: # search path.
6729: case " $sys_lib_dlsearch_path " in
6730: *" $absdir "*) ;;
6731: *)
6732: case "$compile_rpath " in
6733: *" $absdir "*) ;;
6734: *) func_append compile_rpath " $absdir" ;;
6735: esac
6736: ;;
6737: esac
6738: case " $sys_lib_dlsearch_path " in
6739: *" $libdir "*) ;;
6740: *)
6741: case "$finalize_rpath " in
6742: *" $libdir "*) ;;
6743: *) func_append finalize_rpath " $libdir" ;;
6744: esac
6745: ;;
6746: esac
6747: fi
6748:
6749: if test -n "$old_archive_from_expsyms_cmds"; then
6750: # figure out the soname
6751: set dummy $library_names
6752: shift
6753: realname="$1"
6754: shift
6755: libname=`eval "\\$ECHO \"$libname_spec\""`
6756: # use dlname if we got it. it's perfectly good, no?
6757: if test -n "$dlname"; then
6758: soname="$dlname"
6759: elif test -n "$soname_spec"; then
6760: # bleh windows
6761: case $host in
6762: *cygwin* | mingw* | *cegcc*)
6763: func_arith $current - $age
6764: major=$func_arith_result
6765: versuffix="-$major"
6766: ;;
6767: esac
6768: eval soname=\"$soname_spec\"
6769: else
6770: soname="$realname"
6771: fi
6772:
6773: # Make a new name for the extract_expsyms_cmds to use
6774: soroot="$soname"
6775: func_basename "$soroot"
6776: soname="$func_basename_result"
6777: func_stripname 'lib' '.dll' "$soname"
6778: newlib=libimp-$func_stripname_result.a
6779:
6780: # If the library has no export list, then create one now
6781: if test -f "$output_objdir/$soname-def"; then :
6782: else
6783: func_verbose "extracting exported symbol list from \`$soname'"
6784: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6785: fi
6786:
6787: # Create $newlib
6788: if test -f "$output_objdir/$newlib"; then :; else
6789: func_verbose "generating import library for \`$soname'"
6790: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6791: fi
6792: # make sure the library variables are pointing to the new library
6793: dir=$output_objdir
6794: linklib=$newlib
6795: fi # test -n "$old_archive_from_expsyms_cmds"
6796:
6797: if test "$linkmode" = prog || test "$opt_mode" != relink; then
6798: add_shlibpath=
6799: add_dir=
6800: add=
6801: lib_linked=yes
6802: case $hardcode_action in
6803: immediate | unsupported)
6804: if test "$hardcode_direct" = no; then
6805: add="$dir/$linklib"
6806: case $host in
6807: *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6808: *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6809: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6810: *-*-unixware7*) add_dir="-L$dir" ;;
6811: *-*-darwin* )
6812: # if the lib is a (non-dlopened) module then we can not
6813: # link against it, someone is ignoring the earlier warnings
6814: if /usr/bin/file -L $add 2> /dev/null |
6815: $GREP ": [^:]* bundle" >/dev/null ; then
6816: if test "X$dlopenmodule" != "X$lib"; then
6817: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6818: if test -z "$old_library" ; then
6819: echo
6820: echo "*** And there doesn't seem to be a static archive available"
6821: echo "*** The link will probably fail, sorry"
6822: else
6823: add="$dir/$old_library"
6824: fi
6825: elif test -n "$old_library"; then
6826: add="$dir/$old_library"
6827: fi
6828: fi
6829: esac
6830: elif test "$hardcode_minus_L" = no; then
6831: case $host in
6832: *-*-sunos*) add_shlibpath="$dir" ;;
6833: esac
6834: add_dir="-L$dir"
6835: add="-l$name"
6836: elif test "$hardcode_shlibpath_var" = no; then
6837: add_shlibpath="$dir"
6838: add="-l$name"
6839: else
6840: lib_linked=no
6841: fi
6842: ;;
6843: relink)
6844: if test "$hardcode_direct" = yes &&
6845: test "$hardcode_direct_absolute" = no; then
6846: add="$dir/$linklib"
6847: elif test "$hardcode_minus_L" = yes; then
6848: add_dir="-L$absdir"
6849: # Try looking first in the location we're being installed to.
6850: if test -n "$inst_prefix_dir"; then
6851: case $libdir in
6852: [\\/]*)
6853: func_append add_dir " -L$inst_prefix_dir$libdir"
6854: ;;
6855: esac
6856: fi
6857: add="-l$name"
6858: elif test "$hardcode_shlibpath_var" = yes; then
6859: add_shlibpath="$dir"
6860: add="-l$name"
6861: else
6862: lib_linked=no
6863: fi
6864: ;;
6865: *) lib_linked=no ;;
6866: esac
6867:
6868: if test "$lib_linked" != yes; then
6869: func_fatal_configuration "unsupported hardcode properties"
6870: fi
6871:
6872: if test -n "$add_shlibpath"; then
6873: case :$compile_shlibpath: in
6874: *":$add_shlibpath:"*) ;;
6875: *) func_append compile_shlibpath "$add_shlibpath:" ;;
6876: esac
6877: fi
6878: if test "$linkmode" = prog; then
6879: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6880: test -n "$add" && compile_deplibs="$add $compile_deplibs"
6881: else
6882: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6883: test -n "$add" && deplibs="$add $deplibs"
6884: if test "$hardcode_direct" != yes &&
6885: test "$hardcode_minus_L" != yes &&
6886: test "$hardcode_shlibpath_var" = yes; then
6887: case :$finalize_shlibpath: in
6888: *":$libdir:"*) ;;
6889: *) func_append finalize_shlibpath "$libdir:" ;;
6890: esac
6891: fi
6892: fi
6893: fi
6894:
6895: if test "$linkmode" = prog || test "$opt_mode" = relink; then
6896: add_shlibpath=
6897: add_dir=
6898: add=
6899: # Finalize command for both is simple: just hardcode it.
6900: if test "$hardcode_direct" = yes &&
6901: test "$hardcode_direct_absolute" = no; then
6902: add="$libdir/$linklib"
6903: elif test "$hardcode_minus_L" = yes; then
6904: add_dir="-L$libdir"
6905: add="-l$name"
6906: elif test "$hardcode_shlibpath_var" = yes; then
6907: case :$finalize_shlibpath: in
6908: *":$libdir:"*) ;;
6909: *) func_append finalize_shlibpath "$libdir:" ;;
6910: esac
6911: add="-l$name"
6912: elif test "$hardcode_automatic" = yes; then
6913: if test -n "$inst_prefix_dir" &&
6914: test -f "$inst_prefix_dir$libdir/$linklib" ; then
6915: add="$inst_prefix_dir$libdir/$linklib"
6916: else
6917: add="$libdir/$linklib"
6918: fi
6919: else
6920: # We cannot seem to hardcode it, guess we'll fake it.
6921: add_dir="-L$libdir"
6922: # Try looking first in the location we're being installed to.
6923: if test -n "$inst_prefix_dir"; then
6924: case $libdir in
6925: [\\/]*)
6926: func_append add_dir " -L$inst_prefix_dir$libdir"
6927: ;;
6928: esac
6929: fi
6930: add="-l$name"
6931: fi
6932:
6933: if test "$linkmode" = prog; then
6934: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6935: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6936: else
6937: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6938: test -n "$add" && deplibs="$add $deplibs"
6939: fi
6940: fi
6941: elif test "$linkmode" = prog; then
6942: # Here we assume that one of hardcode_direct or hardcode_minus_L
6943: # is not unsupported. This is valid on all known static and
6944: # shared platforms.
6945: if test "$hardcode_direct" != unsupported; then
6946: test -n "$old_library" && linklib="$old_library"
6947: compile_deplibs="$dir/$linklib $compile_deplibs"
6948: finalize_deplibs="$dir/$linklib $finalize_deplibs"
6949: else
6950: compile_deplibs="-l$name -L$dir $compile_deplibs"
6951: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6952: fi
6953: elif test "$build_libtool_libs" = yes; then
6954: # Not a shared library
6955: if test "$deplibs_check_method" != pass_all; then
6956: # We're trying link a shared library against a static one
6957: # but the system doesn't support it.
6958:
6959: # Just print a warning and add the library to dependency_libs so
6960: # that the program can be linked against the static library.
6961: echo
6962: $ECHO "*** Warning: This system can not link to static lib archive $lib."
6963: echo "*** I have the capability to make that library automatically link in when"
6964: echo "*** you link to this library. But I can only do this if you have a"
6965: echo "*** shared version of the library, which you do not appear to have."
6966: if test "$module" = yes; then
6967: echo "*** But as you try to build a module library, libtool will still create "
6968: echo "*** a static module, that should work as long as the dlopening application"
6969: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6970: if test -z "$global_symbol_pipe"; then
6971: echo
6972: echo "*** However, this would only work if libtool was able to extract symbol"
6973: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6974: echo "*** not find such a program. So, this module is probably useless."
6975: echo "*** \`nm' from GNU binutils and a full rebuild may help."
6976: fi
6977: if test "$build_old_libs" = no; then
6978: build_libtool_libs=module
6979: build_old_libs=yes
6980: else
6981: build_libtool_libs=no
6982: fi
6983: fi
6984: else
6985: deplibs="$dir/$old_library $deplibs"
6986: link_static=yes
6987: fi
6988: fi # link shared/static library?
6989:
6990: if test "$linkmode" = lib; then
6991: if test -n "$dependency_libs" &&
6992: { test "$hardcode_into_libs" != yes ||
6993: test "$build_old_libs" = yes ||
6994: test "$link_static" = yes; }; then
6995: # Extract -R from dependency_libs
6996: temp_deplibs=
6997: for libdir in $dependency_libs; do
6998: case $libdir in
6999: -R*) func_stripname '-R' '' "$libdir"
7000: temp_xrpath=$func_stripname_result
7001: case " $xrpath " in
7002: *" $temp_xrpath "*) ;;
7003: *) func_append xrpath " $temp_xrpath";;
7004: esac;;
7005: *) func_append temp_deplibs " $libdir";;
7006: esac
7007: done
7008: dependency_libs="$temp_deplibs"
7009: fi
7010:
7011: func_append newlib_search_path " $absdir"
7012: # Link against this library
7013: test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7014: # ... and its dependency_libs
7015: tmp_libs=
7016: for deplib in $dependency_libs; do
7017: newdependency_libs="$deplib $newdependency_libs"
7018: case $deplib in
7019: -L*) func_stripname '-L' '' "$deplib"
7020: func_resolve_sysroot "$func_stripname_result";;
7021: *) func_resolve_sysroot "$deplib" ;;
7022: esac
7023: if $opt_preserve_dup_deps ; then
7024: case "$tmp_libs " in
7025: *" $func_resolve_sysroot_result "*)
7026: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7027: esac
7028: fi
7029: func_append tmp_libs " $func_resolve_sysroot_result"
7030: done
7031:
7032: if test "$link_all_deplibs" != no; then
7033: # Add the search paths of all dependency libraries
7034: for deplib in $dependency_libs; do
7035: path=
7036: case $deplib in
7037: -L*) path="$deplib" ;;
7038: *.la)
7039: func_resolve_sysroot "$deplib"
7040: deplib=$func_resolve_sysroot_result
7041: func_dirname "$deplib" "" "."
7042: dir=$func_dirname_result
7043: # We need an absolute path.
7044: case $dir in
7045: [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7046: *)
7047: absdir=`cd "$dir" && pwd`
7048: if test -z "$absdir"; then
7049: func_warning "cannot determine absolute directory name of \`$dir'"
7050: absdir="$dir"
7051: fi
7052: ;;
7053: esac
7054: if $GREP "^installed=no" $deplib > /dev/null; then
7055: case $host in
7056: *-*-darwin*)
7057: depdepl=
7058: eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7059: if test -n "$deplibrary_names" ; then
7060: for tmp in $deplibrary_names ; do
7061: depdepl=$tmp
7062: done
7063: if test -f "$absdir/$objdir/$depdepl" ; then
7064: depdepl="$absdir/$objdir/$depdepl"
7065: darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7066: if test -z "$darwin_install_name"; then
7067: darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7068: fi
7069: func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7070: func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7071: path=
7072: fi
7073: fi
7074: ;;
7075: *)
7076: path="-L$absdir/$objdir"
7077: ;;
7078: esac
7079: else
7080: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7081: test -z "$libdir" && \
7082: func_fatal_error "\`$deplib' is not a valid libtool archive"
7083: test "$absdir" != "$libdir" && \
7084: func_warning "\`$deplib' seems to be moved"
7085:
7086: path="-L$absdir"
7087: fi
7088: ;;
7089: esac
7090: case " $deplibs " in
7091: *" $path "*) ;;
7092: *) deplibs="$path $deplibs" ;;
7093: esac
7094: done
7095: fi # link_all_deplibs != no
7096: fi # linkmode = lib
7097: done # for deplib in $libs
7098: if test "$pass" = link; then
7099: if test "$linkmode" = "prog"; then
7100: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7101: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7102: else
7103: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7104: fi
7105: fi
7106: dependency_libs="$newdependency_libs"
7107: if test "$pass" = dlpreopen; then
7108: # Link the dlpreopened libraries before other libraries
7109: for deplib in $save_deplibs; do
7110: deplibs="$deplib $deplibs"
7111: done
7112: fi
7113: if test "$pass" != dlopen; then
7114: if test "$pass" != conv; then
7115: # Make sure lib_search_path contains only unique directories.
7116: lib_search_path=
7117: for dir in $newlib_search_path; do
7118: case "$lib_search_path " in
7119: *" $dir "*) ;;
7120: *) func_append lib_search_path " $dir" ;;
7121: esac
7122: done
7123: newlib_search_path=
7124: fi
7125:
7126: if test "$linkmode,$pass" != "prog,link"; then
7127: vars="deplibs"
7128: else
7129: vars="compile_deplibs finalize_deplibs"
7130: fi
7131: for var in $vars dependency_libs; do
7132: # Add libraries to $var in reverse order
7133: eval tmp_libs=\"\$$var\"
7134: new_libs=
7135: for deplib in $tmp_libs; do
7136: # FIXME: Pedantically, this is the right thing to do, so
7137: # that some nasty dependency loop isn't accidentally
7138: # broken:
7139: #new_libs="$deplib $new_libs"
7140: # Pragmatically, this seems to cause very few problems in
7141: # practice:
7142: case $deplib in
7143: -L*) new_libs="$deplib $new_libs" ;;
7144: -R*) ;;
7145: *)
7146: # And here is the reason: when a library appears more
7147: # than once as an explicit dependence of a library, or
7148: # is implicitly linked in more than once by the
7149: # compiler, it is considered special, and multiple
7150: # occurrences thereof are not removed. Compare this
7151: # with having the same library being listed as a
7152: # dependency of multiple other libraries: in this case,
7153: # we know (pedantically, we assume) the library does not
7154: # need to be listed more than once, so we keep only the
7155: # last copy. This is not always right, but it is rare
7156: # enough that we require users that really mean to play
7157: # such unportable linking tricks to link the library
7158: # using -Wl,-lname, so that libtool does not consider it
7159: # for duplicate removal.
7160: case " $specialdeplibs " in
7161: *" $deplib "*) new_libs="$deplib $new_libs" ;;
7162: *)
7163: case " $new_libs " in
7164: *" $deplib "*) ;;
7165: *) new_libs="$deplib $new_libs" ;;
7166: esac
7167: ;;
7168: esac
7169: ;;
7170: esac
7171: done
7172: tmp_libs=
7173: for deplib in $new_libs; do
7174: case $deplib in
7175: -L*)
7176: case " $tmp_libs " in
7177: *" $deplib "*) ;;
7178: *) func_append tmp_libs " $deplib" ;;
7179: esac
7180: ;;
7181: *) func_append tmp_libs " $deplib" ;;
7182: esac
7183: done
7184: eval $var=\"$tmp_libs\"
7185: done # for var
7186: fi
7187: # Last step: remove runtime libs from dependency_libs
7188: # (they stay in deplibs)
7189: tmp_libs=
7190: for i in $dependency_libs ; do
7191: case " $predeps $postdeps $compiler_lib_search_path " in
7192: *" $i "*)
7193: i=""
7194: ;;
7195: esac
7196: if test -n "$i" ; then
7197: func_append tmp_libs " $i"
7198: fi
7199: done
7200: dependency_libs=$tmp_libs
7201: done # for pass
7202: if test "$linkmode" = prog; then
7203: dlfiles="$newdlfiles"
7204: fi
7205: if test "$linkmode" = prog || test "$linkmode" = lib; then
7206: dlprefiles="$newdlprefiles"
7207: fi
7208:
7209: case $linkmode in
7210: oldlib)
7211: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7212: func_warning "\`-dlopen' is ignored for archives"
7213: fi
7214:
7215: case " $deplibs" in
7216: *\ -l* | *\ -L*)
7217: func_warning "\`-l' and \`-L' are ignored for archives" ;;
7218: esac
7219:
7220: test -n "$rpath" && \
7221: func_warning "\`-rpath' is ignored for archives"
7222:
7223: test -n "$xrpath" && \
7224: func_warning "\`-R' is ignored for archives"
7225:
7226: test -n "$vinfo" && \
7227: func_warning "\`-version-info/-version-number' is ignored for archives"
7228:
7229: test -n "$release" && \
7230: func_warning "\`-release' is ignored for archives"
7231:
7232: test -n "$export_symbols$export_symbols_regex" && \
7233: func_warning "\`-export-symbols' is ignored for archives"
7234:
7235: # Now set the variables for building old libraries.
7236: build_libtool_libs=no
7237: oldlibs="$output"
7238: func_append objs "$old_deplibs"
7239: ;;
7240:
7241: lib)
7242: # Make sure we only generate libraries of the form `libNAME.la'.
7243: case $outputname in
7244: lib*)
7245: func_stripname 'lib' '.la' "$outputname"
7246: name=$func_stripname_result
7247: eval shared_ext=\"$shrext_cmds\"
7248: eval libname=\"$libname_spec\"
7249: ;;
7250: *)
7251: test "$module" = no && \
7252: func_fatal_help "libtool library \`$output' must begin with \`lib'"
7253:
7254: if test "$need_lib_prefix" != no; then
7255: # Add the "lib" prefix for modules if required
7256: func_stripname '' '.la' "$outputname"
7257: name=$func_stripname_result
7258: eval shared_ext=\"$shrext_cmds\"
7259: eval libname=\"$libname_spec\"
7260: else
7261: func_stripname '' '.la' "$outputname"
7262: libname=$func_stripname_result
7263: fi
7264: ;;
7265: esac
7266:
7267: if test -n "$objs"; then
7268: if test "$deplibs_check_method" != pass_all; then
7269: func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7270: else
7271: echo
7272: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7273: $ECHO "*** objects $objs is not portable!"
7274: func_append libobjs " $objs"
7275: fi
7276: fi
7277:
7278: test "$dlself" != no && \
7279: func_warning "\`-dlopen self' is ignored for libtool libraries"
7280:
7281: set dummy $rpath
7282: shift
7283: test "$#" -gt 1 && \
7284: func_warning "ignoring multiple \`-rpath's for a libtool library"
7285:
7286: install_libdir="$1"
7287:
7288: oldlibs=
7289: if test -z "$rpath"; then
7290: if test "$build_libtool_libs" = yes; then
7291: # Building a libtool convenience library.
7292: # Some compilers have problems with a `.al' extension so
7293: # convenience libraries should have the same extension an
7294: # archive normally would.
7295: oldlibs="$output_objdir/$libname.$libext $oldlibs"
7296: build_libtool_libs=convenience
7297: build_old_libs=yes
7298: fi
7299:
7300: test -n "$vinfo" && \
7301: func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7302:
7303: test -n "$release" && \
7304: func_warning "\`-release' is ignored for convenience libraries"
7305: else
7306:
7307: # Parse the version information argument.
7308: save_ifs="$IFS"; IFS=':'
7309: set dummy $vinfo 0 0 0
7310: shift
7311: IFS="$save_ifs"
7312:
7313: test -n "$7" && \
7314: func_fatal_help "too many parameters to \`-version-info'"
7315:
7316: # convert absolute version numbers to libtool ages
7317: # this retains compatibility with .la files and attempts
7318: # to make the code below a bit more comprehensible
7319:
7320: case $vinfo_number in
7321: yes)
7322: number_major="$1"
7323: number_minor="$2"
7324: number_revision="$3"
7325: #
7326: # There are really only two kinds -- those that
7327: # use the current revision as the major version
7328: # and those that subtract age and use age as
7329: # a minor version. But, then there is irix
7330: # which has an extra 1 added just for fun
7331: #
7332: case $version_type in
7333: # correct linux to gnu/linux during the next big refactor
7334: darwin|linux|osf|windows|none)
7335: func_arith $number_major + $number_minor
7336: current=$func_arith_result
7337: age="$number_minor"
7338: revision="$number_revision"
7339: ;;
7340: freebsd-aout|freebsd-elf|qnx|sunos)
7341: current="$number_major"
7342: revision="$number_minor"
7343: age="0"
7344: ;;
7345: irix|nonstopux)
7346: func_arith $number_major + $number_minor
7347: current=$func_arith_result
7348: age="$number_minor"
7349: revision="$number_minor"
7350: lt_irix_increment=no
7351: ;;
7352: esac
7353: ;;
7354: no)
7355: current="$1"
7356: revision="$2"
7357: age="$3"
7358: ;;
7359: esac
7360:
7361: # Check that each of the things are valid numbers.
7362: case $current in
7363: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7364: *)
7365: func_error "CURRENT \`$current' must be a nonnegative integer"
7366: func_fatal_error "\`$vinfo' is not valid version information"
7367: ;;
7368: esac
7369:
7370: case $revision in
7371: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7372: *)
7373: func_error "REVISION \`$revision' must be a nonnegative integer"
7374: func_fatal_error "\`$vinfo' is not valid version information"
7375: ;;
7376: esac
7377:
7378: case $age in
7379: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7380: *)
7381: func_error "AGE \`$age' must be a nonnegative integer"
7382: func_fatal_error "\`$vinfo' is not valid version information"
7383: ;;
7384: esac
7385:
7386: if test "$age" -gt "$current"; then
7387: func_error "AGE \`$age' is greater than the current interface number \`$current'"
7388: func_fatal_error "\`$vinfo' is not valid version information"
7389: fi
7390:
7391: # Calculate the version variables.
7392: major=
7393: versuffix=
7394: verstring=
7395: case $version_type in
7396: none) ;;
7397:
7398: darwin)
7399: # Like Linux, but with the current version available in
7400: # verstring for coding it into the library header
7401: func_arith $current - $age
7402: major=.$func_arith_result
7403: versuffix="$major.$age.$revision"
7404: # Darwin ld doesn't like 0 for these options...
7405: func_arith $current + 1
7406: minor_current=$func_arith_result
7407: xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7408: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7409: ;;
7410:
7411: freebsd-aout)
7412: major=".$current"
7413: versuffix=".$current.$revision";
7414: ;;
7415:
7416: freebsd-elf)
7417: major=".$current"
7418: versuffix=".$current"
7419: ;;
7420:
7421: irix | nonstopux)
7422: if test "X$lt_irix_increment" = "Xno"; then
7423: func_arith $current - $age
7424: else
7425: func_arith $current - $age + 1
7426: fi
7427: major=$func_arith_result
7428:
7429: case $version_type in
7430: nonstopux) verstring_prefix=nonstopux ;;
7431: *) verstring_prefix=sgi ;;
7432: esac
7433: verstring="$verstring_prefix$major.$revision"
7434:
7435: # Add in all the interfaces that we are compatible with.
7436: loop=$revision
7437: while test "$loop" -ne 0; do
7438: func_arith $revision - $loop
7439: iface=$func_arith_result
7440: func_arith $loop - 1
7441: loop=$func_arith_result
7442: verstring="$verstring_prefix$major.$iface:$verstring"
7443: done
7444:
7445: # Before this point, $major must not contain `.'.
7446: major=.$major
7447: versuffix="$major.$revision"
7448: ;;
7449:
7450: linux) # correct to gnu/linux during the next big refactor
7451: func_arith $current - $age
7452: major=.$func_arith_result
7453: versuffix="$major.$age.$revision"
7454: ;;
7455:
7456: osf)
7457: func_arith $current - $age
7458: major=.$func_arith_result
7459: versuffix=".$current.$age.$revision"
7460: verstring="$current.$age.$revision"
7461:
7462: # Add in all the interfaces that we are compatible with.
7463: loop=$age
7464: while test "$loop" -ne 0; do
7465: func_arith $current - $loop
7466: iface=$func_arith_result
7467: func_arith $loop - 1
7468: loop=$func_arith_result
7469: verstring="$verstring:${iface}.0"
7470: done
7471:
7472: # Make executables depend on our current version.
7473: func_append verstring ":${current}.0"
7474: ;;
7475:
7476: qnx)
7477: major=".$current"
7478: versuffix=".$current"
7479: ;;
7480:
7481: sunos)
7482: major=".$current"
7483: versuffix=".$current.$revision"
7484: ;;
7485:
7486: windows)
7487: # Use '-' rather than '.', since we only want one
7488: # extension on DOS 8.3 filesystems.
7489: func_arith $current - $age
7490: major=$func_arith_result
7491: versuffix="-$major"
7492: ;;
7493:
7494: *)
7495: func_fatal_configuration "unknown library version type \`$version_type'"
7496: ;;
7497: esac
7498:
7499: # Clear the version info if we defaulted, and they specified a release.
7500: if test -z "$vinfo" && test -n "$release"; then
7501: major=
7502: case $version_type in
7503: darwin)
7504: # we can't check for "0.0" in archive_cmds due to quoting
7505: # problems, so we reset it completely
7506: verstring=
7507: ;;
7508: *)
7509: verstring="0.0"
7510: ;;
7511: esac
7512: if test "$need_version" = no; then
7513: versuffix=
7514: else
7515: versuffix=".0.0"
7516: fi
7517: fi
7518:
7519: # Remove version info from name if versioning should be avoided
7520: if test "$avoid_version" = yes && test "$need_version" = no; then
7521: major=
7522: versuffix=
7523: verstring=""
7524: fi
7525:
7526: # Check to see if the archive will have undefined symbols.
7527: if test "$allow_undefined" = yes; then
7528: if test "$allow_undefined_flag" = unsupported; then
7529: func_warning "undefined symbols not allowed in $host shared libraries"
7530: build_libtool_libs=no
7531: build_old_libs=yes
7532: fi
7533: else
7534: # Don't allow undefined symbols.
7535: allow_undefined_flag="$no_undefined_flag"
7536: fi
7537:
7538: fi
7539:
7540: func_generate_dlsyms "$libname" "$libname" "yes"
7541: func_append libobjs " $symfileobj"
7542: test "X$libobjs" = "X " && libobjs=
7543:
7544: if test "$opt_mode" != relink; then
7545: # Remove our outputs, but don't remove object files since they
7546: # may have been created when compiling PIC objects.
7547: removelist=
7548: tempremovelist=`$ECHO "$output_objdir/*"`
7549: for p in $tempremovelist; do
7550: case $p in
7551: *.$objext | *.gcno)
7552: ;;
7553: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7554: if test "X$precious_files_regex" != "X"; then
7555: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7556: then
7557: continue
7558: fi
7559: fi
7560: func_append removelist " $p"
7561: ;;
7562: *) ;;
7563: esac
7564: done
7565: test -n "$removelist" && \
7566: func_show_eval "${RM}r \$removelist"
7567: fi
7568:
7569: # Now set the variables for building old libraries.
7570: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7571: func_append oldlibs " $output_objdir/$libname.$libext"
7572:
7573: # Transform .lo files to .o files.
7574: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7575: fi
7576:
7577: # Eliminate all temporary directories.
7578: #for path in $notinst_path; do
7579: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7580: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7581: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7582: #done
7583:
7584: if test -n "$xrpath"; then
7585: # If the user specified any rpath flags, then add them.
7586: temp_xrpath=
7587: for libdir in $xrpath; do
7588: func_replace_sysroot "$libdir"
7589: func_append temp_xrpath " -R$func_replace_sysroot_result"
7590: case "$finalize_rpath " in
7591: *" $libdir "*) ;;
7592: *) func_append finalize_rpath " $libdir" ;;
7593: esac
7594: done
7595: if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7596: dependency_libs="$temp_xrpath $dependency_libs"
7597: fi
7598: fi
7599:
7600: # Make sure dlfiles contains only unique files that won't be dlpreopened
7601: old_dlfiles="$dlfiles"
7602: dlfiles=
7603: for lib in $old_dlfiles; do
7604: case " $dlprefiles $dlfiles " in
7605: *" $lib "*) ;;
7606: *) func_append dlfiles " $lib" ;;
7607: esac
7608: done
7609:
7610: # Make sure dlprefiles contains only unique files
7611: old_dlprefiles="$dlprefiles"
7612: dlprefiles=
7613: for lib in $old_dlprefiles; do
7614: case "$dlprefiles " in
7615: *" $lib "*) ;;
7616: *) func_append dlprefiles " $lib" ;;
7617: esac
7618: done
7619:
7620: if test "$build_libtool_libs" = yes; then
7621: if test -n "$rpath"; then
7622: case $host in
7623: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7624: # these systems don't actually have a c library (as such)!
7625: ;;
7626: *-*-rhapsody* | *-*-darwin1.[012])
7627: # Rhapsody C library is in the System framework
7628: func_append deplibs " System.ltframework"
7629: ;;
7630: *-*-netbsd*)
7631: # Don't link with libc until the a.out ld.so is fixed.
7632: ;;
7633: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7634: # Do not include libc due to us having libc/libc_r.
7635: ;;
7636: *-*-sco3.2v5* | *-*-sco5v6*)
7637: # Causes problems with __ctype
7638: ;;
7639: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7640: # Compiler inserts libc in the correct place for threads to work
7641: ;;
7642: *)
7643: # Add libc to deplibs on all other systems if necessary.
7644: if test "$build_libtool_need_lc" = "yes"; then
7645: func_append deplibs " -lc"
7646: fi
7647: ;;
7648: esac
7649: fi
7650:
7651: # Transform deplibs into only deplibs that can be linked in shared.
7652: name_save=$name
7653: libname_save=$libname
7654: release_save=$release
7655: versuffix_save=$versuffix
7656: major_save=$major
7657: # I'm not sure if I'm treating the release correctly. I think
7658: # release should show up in the -l (ie -lgmp5) so we don't want to
7659: # add it in twice. Is that correct?
7660: release=""
7661: versuffix=""
7662: major=""
7663: newdeplibs=
7664: droppeddeps=no
7665: case $deplibs_check_method in
7666: pass_all)
7667: # Don't check for shared/static. Everything works.
7668: # This might be a little naive. We might want to check
7669: # whether the library exists or not. But this is on
7670: # osf3 & osf4 and I'm not really sure... Just
7671: # implementing what was already the behavior.
7672: newdeplibs=$deplibs
7673: ;;
7674: test_compile)
7675: # This code stresses the "libraries are programs" paradigm to its
7676: # limits. Maybe even breaks it. We compile a program, linking it
7677: # against the deplibs as a proxy for the library. Then we can check
7678: # whether they linked in statically or dynamically with ldd.
7679: $opt_dry_run || $RM conftest.c
7680: cat > conftest.c <<EOF
7681: int main() { return 0; }
7682: EOF
7683: $opt_dry_run || $RM conftest
7684: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7685: ldd_output=`ldd conftest`
7686: for i in $deplibs; do
7687: case $i in
7688: -l*)
7689: func_stripname -l '' "$i"
7690: name=$func_stripname_result
7691: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7692: case " $predeps $postdeps " in
7693: *" $i "*)
7694: func_append newdeplibs " $i"
7695: i=""
7696: ;;
7697: esac
7698: fi
7699: if test -n "$i" ; then
7700: libname=`eval "\\$ECHO \"$libname_spec\""`
7701: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7702: set dummy $deplib_matches; shift
7703: deplib_match=$1
7704: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7705: func_append newdeplibs " $i"
7706: else
7707: droppeddeps=yes
7708: echo
7709: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7710: echo "*** I have the capability to make that library automatically link in when"
7711: echo "*** you link to this library. But I can only do this if you have a"
7712: echo "*** shared version of the library, which I believe you do not have"
7713: echo "*** because a test_compile did reveal that the linker did not use it for"
7714: echo "*** its dynamic dependency list that programs get resolved with at runtime."
7715: fi
7716: fi
7717: ;;
7718: *)
7719: func_append newdeplibs " $i"
7720: ;;
7721: esac
7722: done
7723: else
7724: # Error occurred in the first compile. Let's try to salvage
7725: # the situation: Compile a separate program for each library.
7726: for i in $deplibs; do
7727: case $i in
7728: -l*)
7729: func_stripname -l '' "$i"
7730: name=$func_stripname_result
7731: $opt_dry_run || $RM conftest
7732: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7733: ldd_output=`ldd conftest`
7734: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7735: case " $predeps $postdeps " in
7736: *" $i "*)
7737: func_append newdeplibs " $i"
7738: i=""
7739: ;;
7740: esac
7741: fi
7742: if test -n "$i" ; then
7743: libname=`eval "\\$ECHO \"$libname_spec\""`
7744: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7745: set dummy $deplib_matches; shift
7746: deplib_match=$1
7747: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7748: func_append newdeplibs " $i"
7749: else
7750: droppeddeps=yes
7751: echo
7752: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7753: echo "*** I have the capability to make that library automatically link in when"
7754: echo "*** you link to this library. But I can only do this if you have a"
7755: echo "*** shared version of the library, which you do not appear to have"
7756: echo "*** because a test_compile did reveal that the linker did not use this one"
7757: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7758: fi
7759: fi
7760: else
7761: droppeddeps=yes
7762: echo
7763: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
7764: echo "*** make it link in! You will probably need to install it or some"
7765: echo "*** library that it depends on before this library will be fully"
7766: echo "*** functional. Installing it before continuing would be even better."
7767: fi
7768: ;;
7769: *)
7770: func_append newdeplibs " $i"
7771: ;;
7772: esac
7773: done
7774: fi
7775: ;;
7776: file_magic*)
7777: set dummy $deplibs_check_method; shift
7778: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7779: for a_deplib in $deplibs; do
7780: case $a_deplib in
7781: -l*)
7782: func_stripname -l '' "$a_deplib"
7783: name=$func_stripname_result
7784: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7785: case " $predeps $postdeps " in
7786: *" $a_deplib "*)
7787: func_append newdeplibs " $a_deplib"
7788: a_deplib=""
7789: ;;
7790: esac
7791: fi
7792: if test -n "$a_deplib" ; then
7793: libname=`eval "\\$ECHO \"$libname_spec\""`
7794: if test -n "$file_magic_glob"; then
7795: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7796: else
7797: libnameglob=$libname
7798: fi
7799: test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7800: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7801: if test "$want_nocaseglob" = yes; then
7802: shopt -s nocaseglob
7803: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7804: $nocaseglob
7805: else
7806: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7807: fi
7808: for potent_lib in $potential_libs; do
7809: # Follow soft links.
7810: if ls -lLd "$potent_lib" 2>/dev/null |
7811: $GREP " -> " >/dev/null; then
7812: continue
7813: fi
7814: # The statement above tries to avoid entering an
7815: # endless loop below, in case of cyclic links.
7816: # We might still enter an endless loop, since a link
7817: # loop can be closed while we follow links,
7818: # but so what?
7819: potlib="$potent_lib"
7820: while test -h "$potlib" 2>/dev/null; do
7821: potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7822: case $potliblink in
7823: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7824: *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7825: esac
7826: done
7827: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7828: $SED -e 10q |
7829: $EGREP "$file_magic_regex" > /dev/null; then
7830: func_append newdeplibs " $a_deplib"
7831: a_deplib=""
7832: break 2
7833: fi
7834: done
7835: done
7836: fi
7837: if test -n "$a_deplib" ; then
7838: droppeddeps=yes
7839: echo
7840: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7841: echo "*** I have the capability to make that library automatically link in when"
7842: echo "*** you link to this library. But I can only do this if you have a"
7843: echo "*** shared version of the library, which you do not appear to have"
7844: echo "*** because I did check the linker path looking for a file starting"
7845: if test -z "$potlib" ; then
7846: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7847: else
7848: $ECHO "*** with $libname and none of the candidates passed a file format test"
7849: $ECHO "*** using a file magic. Last file checked: $potlib"
7850: fi
7851: fi
7852: ;;
7853: *)
7854: # Add a -L argument.
7855: func_append newdeplibs " $a_deplib"
7856: ;;
7857: esac
7858: done # Gone through all deplibs.
7859: ;;
7860: match_pattern*)
7861: set dummy $deplibs_check_method; shift
7862: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7863: for a_deplib in $deplibs; do
7864: case $a_deplib in
7865: -l*)
7866: func_stripname -l '' "$a_deplib"
7867: name=$func_stripname_result
7868: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7869: case " $predeps $postdeps " in
7870: *" $a_deplib "*)
7871: func_append newdeplibs " $a_deplib"
7872: a_deplib=""
7873: ;;
7874: esac
7875: fi
7876: if test -n "$a_deplib" ; then
7877: libname=`eval "\\$ECHO \"$libname_spec\""`
7878: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7879: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7880: for potent_lib in $potential_libs; do
7881: potlib="$potent_lib" # see symlink-check above in file_magic test
7882: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7883: $EGREP "$match_pattern_regex" > /dev/null; then
7884: func_append newdeplibs " $a_deplib"
7885: a_deplib=""
7886: break 2
7887: fi
7888: done
7889: done
7890: fi
7891: if test -n "$a_deplib" ; then
7892: droppeddeps=yes
7893: echo
7894: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7895: echo "*** I have the capability to make that library automatically link in when"
7896: echo "*** you link to this library. But I can only do this if you have a"
7897: echo "*** shared version of the library, which you do not appear to have"
7898: echo "*** because I did check the linker path looking for a file starting"
7899: if test -z "$potlib" ; then
7900: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7901: else
7902: $ECHO "*** with $libname and none of the candidates passed a file format test"
7903: $ECHO "*** using a regex pattern. Last file checked: $potlib"
7904: fi
7905: fi
7906: ;;
7907: *)
7908: # Add a -L argument.
7909: func_append newdeplibs " $a_deplib"
7910: ;;
7911: esac
7912: done # Gone through all deplibs.
7913: ;;
7914: none | unknown | *)
7915: newdeplibs=""
7916: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7917: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7918: for i in $predeps $postdeps ; do
7919: # can't use Xsed below, because $i might contain '/'
7920: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7921: done
7922: fi
7923: case $tmp_deplibs in
7924: *[!\ \ ]*)
7925: echo
7926: if test "X$deplibs_check_method" = "Xnone"; then
7927: echo "*** Warning: inter-library dependencies are not supported in this platform."
7928: else
7929: echo "*** Warning: inter-library dependencies are not known to be supported."
7930: fi
7931: echo "*** All declared inter-library dependencies are being dropped."
7932: droppeddeps=yes
7933: ;;
7934: esac
7935: ;;
7936: esac
7937: versuffix=$versuffix_save
7938: major=$major_save
7939: release=$release_save
7940: libname=$libname_save
7941: name=$name_save
7942:
7943: case $host in
7944: *-*-rhapsody* | *-*-darwin1.[012])
7945: # On Rhapsody replace the C library with the System framework
7946: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7947: ;;
7948: esac
7949:
7950: if test "$droppeddeps" = yes; then
7951: if test "$module" = yes; then
7952: echo
7953: echo "*** Warning: libtool could not satisfy all declared inter-library"
7954: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
7955: echo "*** a static module, that should work as long as the dlopening"
7956: echo "*** application is linked with the -dlopen flag."
7957: if test -z "$global_symbol_pipe"; then
7958: echo
7959: echo "*** However, this would only work if libtool was able to extract symbol"
7960: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7961: echo "*** not find such a program. So, this module is probably useless."
7962: echo "*** \`nm' from GNU binutils and a full rebuild may help."
7963: fi
7964: if test "$build_old_libs" = no; then
7965: oldlibs="$output_objdir/$libname.$libext"
7966: build_libtool_libs=module
7967: build_old_libs=yes
7968: else
7969: build_libtool_libs=no
7970: fi
7971: else
7972: echo "*** The inter-library dependencies that have been dropped here will be"
7973: echo "*** automatically added whenever a program is linked with this library"
7974: echo "*** or is declared to -dlopen it."
7975:
7976: if test "$allow_undefined" = no; then
7977: echo
7978: echo "*** Since this library must not contain undefined symbols,"
7979: echo "*** because either the platform does not support them or"
7980: echo "*** it was explicitly requested with -no-undefined,"
7981: echo "*** libtool will only create a static version of it."
7982: if test "$build_old_libs" = no; then
7983: oldlibs="$output_objdir/$libname.$libext"
7984: build_libtool_libs=module
7985: build_old_libs=yes
7986: else
7987: build_libtool_libs=no
7988: fi
7989: fi
7990: fi
7991: fi
7992: # Done checking deplibs!
7993: deplibs=$newdeplibs
7994: fi
7995: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7996: case $host in
7997: *-*-darwin*)
7998: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7999: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8000: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8001: ;;
8002: esac
8003:
8004: # move library search paths that coincide with paths to not yet
8005: # installed libraries to the beginning of the library search list
8006: new_libs=
8007: for path in $notinst_path; do
8008: case " $new_libs " in
8009: *" -L$path/$objdir "*) ;;
8010: *)
8011: case " $deplibs " in
8012: *" -L$path/$objdir "*)
8013: func_append new_libs " -L$path/$objdir" ;;
8014: esac
8015: ;;
8016: esac
8017: done
8018: for deplib in $deplibs; do
8019: case $deplib in
8020: -L*)
8021: case " $new_libs " in
8022: *" $deplib "*) ;;
8023: *) func_append new_libs " $deplib" ;;
8024: esac
8025: ;;
8026: *) func_append new_libs " $deplib" ;;
8027: esac
8028: done
8029: deplibs="$new_libs"
8030:
8031: # All the library-specific variables (install_libdir is set above).
8032: library_names=
8033: old_library=
8034: dlname=
8035:
8036: # Test again, we may have decided not to build it any more
8037: if test "$build_libtool_libs" = yes; then
8038: # Remove ${wl} instances when linking with ld.
8039: # FIXME: should test the right _cmds variable.
8040: case $archive_cmds in
8041: *\$LD\ *) wl= ;;
8042: esac
8043: if test "$hardcode_into_libs" = yes; then
8044: # Hardcode the library paths
8045: hardcode_libdirs=
8046: dep_rpath=
8047: rpath="$finalize_rpath"
8048: test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8049: for libdir in $rpath; do
8050: if test -n "$hardcode_libdir_flag_spec"; then
8051: if test -n "$hardcode_libdir_separator"; then
8052: func_replace_sysroot "$libdir"
8053: libdir=$func_replace_sysroot_result
8054: if test -z "$hardcode_libdirs"; then
8055: hardcode_libdirs="$libdir"
8056: else
8057: # Just accumulate the unique libdirs.
8058: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8059: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8060: ;;
8061: *)
8062: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8063: ;;
8064: esac
8065: fi
8066: else
8067: eval flag=\"$hardcode_libdir_flag_spec\"
8068: func_append dep_rpath " $flag"
8069: fi
8070: elif test -n "$runpath_var"; then
8071: case "$perm_rpath " in
8072: *" $libdir "*) ;;
8073: *) func_append perm_rpath " $libdir" ;;
8074: esac
8075: fi
8076: done
8077: # Substitute the hardcoded libdirs into the rpath.
8078: if test -n "$hardcode_libdir_separator" &&
8079: test -n "$hardcode_libdirs"; then
8080: libdir="$hardcode_libdirs"
8081: eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
8082: fi
8083: if test -n "$runpath_var" && test -n "$perm_rpath"; then
8084: # We should set the runpath_var.
8085: rpath=
8086: for dir in $perm_rpath; do
8087: func_append rpath "$dir:"
8088: done
8089: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8090: fi
8091: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8092: fi
8093:
8094: shlibpath="$finalize_shlibpath"
8095: test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8096: if test -n "$shlibpath"; then
8097: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8098: fi
8099:
8100: # Get the real and link names of the library.
8101: eval shared_ext=\"$shrext_cmds\"
8102: eval library_names=\"$library_names_spec\"
8103: set dummy $library_names
8104: shift
8105: realname="$1"
8106: shift
8107:
8108: if test -n "$soname_spec"; then
8109: eval soname=\"$soname_spec\"
8110: else
8111: soname="$realname"
8112: fi
8113: if test -z "$dlname"; then
8114: dlname=$soname
8115: fi
8116:
8117: lib="$output_objdir/$realname"
8118: linknames=
8119: for link
8120: do
8121: func_append linknames " $link"
8122: done
8123:
8124: # Use standard objects if they are pic
8125: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8126: test "X$libobjs" = "X " && libobjs=
8127:
8128: delfiles=
8129: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8130: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8131: export_symbols="$output_objdir/$libname.uexp"
8132: func_append delfiles " $export_symbols"
8133: fi
8134:
8135: orig_export_symbols=
8136: case $host_os in
8137: cygwin* | mingw* | cegcc*)
8138: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8139: # exporting using user supplied symfile
8140: if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8141: # and it's NOT already a .def file. Must figure out
8142: # which of the given symbols are data symbols and tag
8143: # them as such. So, trigger use of export_symbols_cmds.
8144: # export_symbols gets reassigned inside the "prepare
8145: # the list of exported symbols" if statement, so the
8146: # include_expsyms logic still works.
8147: orig_export_symbols="$export_symbols"
8148: export_symbols=
8149: always_export_symbols=yes
8150: fi
8151: fi
8152: ;;
8153: esac
8154:
8155: # Prepare the list of exported symbols
8156: if test -z "$export_symbols"; then
8157: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8158: func_verbose "generating symbol list for \`$libname.la'"
8159: export_symbols="$output_objdir/$libname.exp"
8160: $opt_dry_run || $RM $export_symbols
8161: cmds=$export_symbols_cmds
8162: save_ifs="$IFS"; IFS='~'
8163: for cmd1 in $cmds; do
8164: IFS="$save_ifs"
8165: # Take the normal branch if the nm_file_list_spec branch
8166: # doesn't work or if tool conversion is not needed.
8167: case $nm_file_list_spec~$to_tool_file_cmd in
8168: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8169: try_normal_branch=yes
8170: eval cmd=\"$cmd1\"
8171: func_len " $cmd"
8172: len=$func_len_result
8173: ;;
8174: *)
8175: try_normal_branch=no
8176: ;;
8177: esac
8178: if test "$try_normal_branch" = yes \
8179: && { test "$len" -lt "$max_cmd_len" \
8180: || test "$max_cmd_len" -le -1; }
8181: then
8182: func_show_eval "$cmd" 'exit $?'
8183: skipped_export=false
8184: elif test -n "$nm_file_list_spec"; then
8185: func_basename "$output"
8186: output_la=$func_basename_result
8187: save_libobjs=$libobjs
8188: save_output=$output
8189: output=${output_objdir}/${output_la}.nm
8190: func_to_tool_file "$output"
8191: libobjs=$nm_file_list_spec$func_to_tool_file_result
8192: func_append delfiles " $output"
8193: func_verbose "creating $NM input file list: $output"
8194: for obj in $save_libobjs; do
8195: func_to_tool_file "$obj"
8196: $ECHO "$func_to_tool_file_result"
8197: done > "$output"
8198: eval cmd=\"$cmd1\"
8199: func_show_eval "$cmd" 'exit $?'
8200: output=$save_output
8201: libobjs=$save_libobjs
8202: skipped_export=false
8203: else
8204: # The command line is too long to execute in one step.
8205: func_verbose "using reloadable object file for export list..."
8206: skipped_export=:
8207: # Break out early, otherwise skipped_export may be
8208: # set to false by a later but shorter cmd.
8209: break
8210: fi
8211: done
8212: IFS="$save_ifs"
8213: if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8214: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8215: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8216: fi
8217: fi
8218: fi
8219:
8220: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8221: tmp_export_symbols="$export_symbols"
8222: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8223: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8224: fi
8225:
8226: if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8227: # The given exports_symbols file has to be filtered, so filter it.
8228: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8229: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8230: # 's' commands which not all seds can handle. GNU sed should be fine
8231: # though. Also, the filter scales superlinearly with the number of
8232: # global variables. join(1) would be nice here, but unfortunately
8233: # isn't a blessed tool.
8234: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8235: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8236: export_symbols=$output_objdir/$libname.def
8237: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8238: fi
8239:
8240: tmp_deplibs=
8241: for test_deplib in $deplibs; do
8242: case " $convenience " in
8243: *" $test_deplib "*) ;;
8244: *)
8245: func_append tmp_deplibs " $test_deplib"
8246: ;;
8247: esac
8248: done
8249: deplibs="$tmp_deplibs"
8250:
8251: if test -n "$convenience"; then
8252: if test -n "$whole_archive_flag_spec" &&
8253: test "$compiler_needs_object" = yes &&
8254: test -z "$libobjs"; then
8255: # extract the archives, so we have objects to list.
8256: # TODO: could optimize this to just extract one archive.
8257: whole_archive_flag_spec=
8258: fi
8259: if test -n "$whole_archive_flag_spec"; then
8260: save_libobjs=$libobjs
8261: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8262: test "X$libobjs" = "X " && libobjs=
8263: else
8264: gentop="$output_objdir/${outputname}x"
8265: func_append generated " $gentop"
8266:
8267: func_extract_archives $gentop $convenience
8268: func_append libobjs " $func_extract_archives_result"
8269: test "X$libobjs" = "X " && libobjs=
8270: fi
8271: fi
8272:
8273: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8274: eval flag=\"$thread_safe_flag_spec\"
8275: func_append linker_flags " $flag"
8276: fi
8277:
8278: # Make a backup of the uninstalled library when relinking
8279: if test "$opt_mode" = relink; then
8280: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8281: fi
8282:
8283: # Do each of the archive commands.
8284: if test "$module" = yes && test -n "$module_cmds" ; then
8285: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8286: eval test_cmds=\"$module_expsym_cmds\"
8287: cmds=$module_expsym_cmds
8288: else
8289: eval test_cmds=\"$module_cmds\"
8290: cmds=$module_cmds
8291: fi
8292: else
8293: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8294: eval test_cmds=\"$archive_expsym_cmds\"
8295: cmds=$archive_expsym_cmds
8296: else
8297: eval test_cmds=\"$archive_cmds\"
8298: cmds=$archive_cmds
8299: fi
8300: fi
8301:
8302: if test "X$skipped_export" != "X:" &&
8303: func_len " $test_cmds" &&
8304: len=$func_len_result &&
8305: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8306: :
8307: else
8308: # The command line is too long to link in one step, link piecewise
8309: # or, if using GNU ld and skipped_export is not :, use a linker
8310: # script.
8311:
8312: # Save the value of $output and $libobjs because we want to
8313: # use them later. If we have whole_archive_flag_spec, we
8314: # want to use save_libobjs as it was before
8315: # whole_archive_flag_spec was expanded, because we can't
8316: # assume the linker understands whole_archive_flag_spec.
8317: # This may have to be revisited, in case too many
8318: # convenience libraries get linked in and end up exceeding
8319: # the spec.
8320: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8321: save_libobjs=$libobjs
8322: fi
8323: save_output=$output
8324: func_basename "$output"
8325: output_la=$func_basename_result
8326:
8327: # Clear the reloadable object creation command queue and
8328: # initialize k to one.
8329: test_cmds=
8330: concat_cmds=
8331: objlist=
8332: last_robj=
8333: k=1
8334:
8335: if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8336: output=${output_objdir}/${output_la}.lnkscript
8337: func_verbose "creating GNU ld script: $output"
8338: echo 'INPUT (' > $output
8339: for obj in $save_libobjs
8340: do
8341: func_to_tool_file "$obj"
8342: $ECHO "$func_to_tool_file_result" >> $output
8343: done
8344: echo ')' >> $output
8345: func_append delfiles " $output"
8346: func_to_tool_file "$output"
8347: output=$func_to_tool_file_result
8348: elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8349: output=${output_objdir}/${output_la}.lnk
8350: func_verbose "creating linker input file list: $output"
8351: : > $output
8352: set x $save_libobjs
8353: shift
8354: firstobj=
8355: if test "$compiler_needs_object" = yes; then
8356: firstobj="$1 "
8357: shift
8358: fi
8359: for obj
8360: do
8361: func_to_tool_file "$obj"
8362: $ECHO "$func_to_tool_file_result" >> $output
8363: done
8364: func_append delfiles " $output"
8365: func_to_tool_file "$output"
8366: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8367: else
8368: if test -n "$save_libobjs"; then
8369: func_verbose "creating reloadable object files..."
8370: output=$output_objdir/$output_la-${k}.$objext
8371: eval test_cmds=\"$reload_cmds\"
8372: func_len " $test_cmds"
8373: len0=$func_len_result
8374: len=$len0
8375:
8376: # Loop over the list of objects to be linked.
8377: for obj in $save_libobjs
8378: do
8379: func_len " $obj"
8380: func_arith $len + $func_len_result
8381: len=$func_arith_result
8382: if test "X$objlist" = X ||
8383: test "$len" -lt "$max_cmd_len"; then
8384: func_append objlist " $obj"
8385: else
8386: # The command $test_cmds is almost too long, add a
8387: # command to the queue.
8388: if test "$k" -eq 1 ; then
8389: # The first file doesn't have a previous command to add.
8390: reload_objs=$objlist
8391: eval concat_cmds=\"$reload_cmds\"
8392: else
8393: # All subsequent reloadable object files will link in
8394: # the last one created.
8395: reload_objs="$objlist $last_robj"
8396: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8397: fi
8398: last_robj=$output_objdir/$output_la-${k}.$objext
8399: func_arith $k + 1
8400: k=$func_arith_result
8401: output=$output_objdir/$output_la-${k}.$objext
8402: objlist=" $obj"
8403: func_len " $last_robj"
8404: func_arith $len0 + $func_len_result
8405: len=$func_arith_result
8406: fi
8407: done
8408: # Handle the remaining objects by creating one last
8409: # reloadable object file. All subsequent reloadable object
8410: # files will link in the last one created.
8411: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8412: reload_objs="$objlist $last_robj"
8413: eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8414: if test -n "$last_robj"; then
8415: eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8416: fi
8417: func_append delfiles " $output"
8418:
8419: else
8420: output=
8421: fi
8422:
8423: if ${skipped_export-false}; then
8424: func_verbose "generating symbol list for \`$libname.la'"
8425: export_symbols="$output_objdir/$libname.exp"
8426: $opt_dry_run || $RM $export_symbols
8427: libobjs=$output
8428: # Append the command to create the export file.
8429: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8430: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8431: if test -n "$last_robj"; then
8432: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8433: fi
8434: fi
8435:
8436: test -n "$save_libobjs" &&
8437: func_verbose "creating a temporary reloadable object file: $output"
8438:
8439: # Loop through the commands generated above and execute them.
8440: save_ifs="$IFS"; IFS='~'
8441: for cmd in $concat_cmds; do
8442: IFS="$save_ifs"
8443: $opt_silent || {
8444: func_quote_for_expand "$cmd"
8445: eval "func_echo $func_quote_for_expand_result"
8446: }
8447: $opt_dry_run || eval "$cmd" || {
8448: lt_exit=$?
8449:
8450: # Restore the uninstalled library and exit
8451: if test "$opt_mode" = relink; then
8452: ( cd "$output_objdir" && \
8453: $RM "${realname}T" && \
8454: $MV "${realname}U" "$realname" )
8455: fi
8456:
8457: exit $lt_exit
8458: }
8459: done
8460: IFS="$save_ifs"
8461:
8462: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8463: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8464: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8465: fi
8466: fi
8467:
8468: if ${skipped_export-false}; then
8469: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8470: tmp_export_symbols="$export_symbols"
8471: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8472: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8473: fi
8474:
8475: if test -n "$orig_export_symbols"; then
8476: # The given exports_symbols file has to be filtered, so filter it.
8477: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8478: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8479: # 's' commands which not all seds can handle. GNU sed should be fine
8480: # though. Also, the filter scales superlinearly with the number of
8481: # global variables. join(1) would be nice here, but unfortunately
8482: # isn't a blessed tool.
8483: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8484: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8485: export_symbols=$output_objdir/$libname.def
8486: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8487: fi
8488: fi
8489:
8490: libobjs=$output
8491: # Restore the value of output.
8492: output=$save_output
8493:
8494: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8495: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8496: test "X$libobjs" = "X " && libobjs=
8497: fi
8498: # Expand the library linking commands again to reset the
8499: # value of $libobjs for piecewise linking.
8500:
8501: # Do each of the archive commands.
8502: if test "$module" = yes && test -n "$module_cmds" ; then
8503: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8504: cmds=$module_expsym_cmds
8505: else
8506: cmds=$module_cmds
8507: fi
8508: else
8509: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8510: cmds=$archive_expsym_cmds
8511: else
8512: cmds=$archive_cmds
8513: fi
8514: fi
8515: fi
8516:
8517: if test -n "$delfiles"; then
8518: # Append the command to remove temporary files to $cmds.
8519: eval cmds=\"\$cmds~\$RM $delfiles\"
8520: fi
8521:
8522: # Add any objects from preloaded convenience libraries
8523: if test -n "$dlprefiles"; then
8524: gentop="$output_objdir/${outputname}x"
8525: func_append generated " $gentop"
8526:
8527: func_extract_archives $gentop $dlprefiles
8528: func_append libobjs " $func_extract_archives_result"
8529: test "X$libobjs" = "X " && libobjs=
8530: fi
8531:
8532: save_ifs="$IFS"; IFS='~'
8533: for cmd in $cmds; do
8534: IFS="$save_ifs"
8535: eval cmd=\"$cmd\"
8536: $opt_silent || {
8537: func_quote_for_expand "$cmd"
8538: eval "func_echo $func_quote_for_expand_result"
8539: }
8540: $opt_dry_run || eval "$cmd" || {
8541: lt_exit=$?
8542:
8543: # Restore the uninstalled library and exit
8544: if test "$opt_mode" = relink; then
8545: ( cd "$output_objdir" && \
8546: $RM "${realname}T" && \
8547: $MV "${realname}U" "$realname" )
8548: fi
8549:
8550: exit $lt_exit
8551: }
8552: done
8553: IFS="$save_ifs"
8554:
8555: # Restore the uninstalled library and exit
8556: if test "$opt_mode" = relink; then
8557: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8558:
8559: if test -n "$convenience"; then
8560: if test -z "$whole_archive_flag_spec"; then
8561: func_show_eval '${RM}r "$gentop"'
8562: fi
8563: fi
8564:
8565: exit $EXIT_SUCCESS
8566: fi
8567:
8568: # Create links to the real library.
8569: for linkname in $linknames; do
8570: if test "$realname" != "$linkname"; then
8571: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8572: fi
8573: done
8574:
8575: # If -module or -export-dynamic was specified, set the dlname.
8576: if test "$module" = yes || test "$export_dynamic" = yes; then
8577: # On all known operating systems, these are identical.
8578: dlname="$soname"
8579: fi
8580: fi
8581: ;;
8582:
8583: obj)
8584: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8585: func_warning "\`-dlopen' is ignored for objects"
8586: fi
8587:
8588: case " $deplibs" in
8589: *\ -l* | *\ -L*)
8590: func_warning "\`-l' and \`-L' are ignored for objects" ;;
8591: esac
8592:
8593: test -n "$rpath" && \
8594: func_warning "\`-rpath' is ignored for objects"
8595:
8596: test -n "$xrpath" && \
8597: func_warning "\`-R' is ignored for objects"
8598:
8599: test -n "$vinfo" && \
8600: func_warning "\`-version-info' is ignored for objects"
8601:
8602: test -n "$release" && \
8603: func_warning "\`-release' is ignored for objects"
8604:
8605: case $output in
8606: *.lo)
8607: test -n "$objs$old_deplibs" && \
8608: func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8609:
8610: libobj=$output
8611: func_lo2o "$libobj"
8612: obj=$func_lo2o_result
8613: ;;
8614: *)
8615: libobj=
8616: obj="$output"
8617: ;;
8618: esac
8619:
8620: # Delete the old objects.
8621: $opt_dry_run || $RM $obj $libobj
8622:
8623: # Objects from convenience libraries. This assumes
8624: # single-version convenience libraries. Whenever we create
8625: # different ones for PIC/non-PIC, this we'll have to duplicate
8626: # the extraction.
8627: reload_conv_objs=
8628: gentop=
8629: # reload_cmds runs $LD directly, so let us get rid of
8630: # -Wl from whole_archive_flag_spec and hope we can get by with
8631: # turning comma into space..
8632: wl=
8633:
8634: if test -n "$convenience"; then
8635: if test -n "$whole_archive_flag_spec"; then
8636: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8637: reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8638: else
8639: gentop="$output_objdir/${obj}x"
8640: func_append generated " $gentop"
8641:
8642: func_extract_archives $gentop $convenience
8643: reload_conv_objs="$reload_objs $func_extract_archives_result"
8644: fi
8645: fi
8646:
8647: # If we're not building shared, we need to use non_pic_objs
8648: test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8649:
8650: # Create the old-style object.
8651: reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8652:
8653: output="$obj"
8654: func_execute_cmds "$reload_cmds" 'exit $?'
8655:
8656: # Exit if we aren't doing a library object file.
8657: if test -z "$libobj"; then
8658: if test -n "$gentop"; then
8659: func_show_eval '${RM}r "$gentop"'
8660: fi
8661:
8662: exit $EXIT_SUCCESS
8663: fi
8664:
8665: if test "$build_libtool_libs" != yes; then
8666: if test -n "$gentop"; then
8667: func_show_eval '${RM}r "$gentop"'
8668: fi
8669:
8670: # Create an invalid libtool object if no PIC, so that we don't
8671: # accidentally link it into a program.
8672: # $show "echo timestamp > $libobj"
8673: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8674: exit $EXIT_SUCCESS
8675: fi
8676:
8677: if test -n "$pic_flag" || test "$pic_mode" != default; then
8678: # Only do commands if we really have different PIC objects.
8679: reload_objs="$libobjs $reload_conv_objs"
8680: output="$libobj"
8681: func_execute_cmds "$reload_cmds" 'exit $?'
8682: fi
8683:
8684: if test -n "$gentop"; then
8685: func_show_eval '${RM}r "$gentop"'
8686: fi
8687:
8688: exit $EXIT_SUCCESS
8689: ;;
8690:
8691: prog)
8692: case $host in
8693: *cygwin*) func_stripname '' '.exe' "$output"
8694: output=$func_stripname_result.exe;;
8695: esac
8696: test -n "$vinfo" && \
8697: func_warning "\`-version-info' is ignored for programs"
8698:
8699: test -n "$release" && \
8700: func_warning "\`-release' is ignored for programs"
8701:
8702: test "$preload" = yes \
8703: && test "$dlopen_support" = unknown \
8704: && test "$dlopen_self" = unknown \
8705: && test "$dlopen_self_static" = unknown && \
8706: func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8707:
8708: case $host in
8709: *-*-rhapsody* | *-*-darwin1.[012])
8710: # On Rhapsody replace the C library is the System framework
8711: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8712: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8713: ;;
8714: esac
8715:
8716: case $host in
8717: *-*-darwin*)
8718: # Don't allow lazy linking, it breaks C++ global constructors
8719: # But is supposedly fixed on 10.4 or later (yay!).
8720: if test "$tagname" = CXX ; then
8721: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8722: 10.[0123])
8723: func_append compile_command " ${wl}-bind_at_load"
8724: func_append finalize_command " ${wl}-bind_at_load"
8725: ;;
8726: esac
8727: fi
8728: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8729: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8730: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8731: ;;
8732: esac
8733:
8734:
8735: # move library search paths that coincide with paths to not yet
8736: # installed libraries to the beginning of the library search list
8737: new_libs=
8738: for path in $notinst_path; do
8739: case " $new_libs " in
8740: *" -L$path/$objdir "*) ;;
8741: *)
8742: case " $compile_deplibs " in
8743: *" -L$path/$objdir "*)
8744: func_append new_libs " -L$path/$objdir" ;;
8745: esac
8746: ;;
8747: esac
8748: done
8749: for deplib in $compile_deplibs; do
8750: case $deplib in
8751: -L*)
8752: case " $new_libs " in
8753: *" $deplib "*) ;;
8754: *) func_append new_libs " $deplib" ;;
8755: esac
8756: ;;
8757: *) func_append new_libs " $deplib" ;;
8758: esac
8759: done
8760: compile_deplibs="$new_libs"
8761:
8762:
8763: func_append compile_command " $compile_deplibs"
8764: func_append finalize_command " $finalize_deplibs"
8765:
8766: if test -n "$rpath$xrpath"; then
8767: # If the user specified any rpath flags, then add them.
8768: for libdir in $rpath $xrpath; do
8769: # This is the magic to use -rpath.
8770: case "$finalize_rpath " in
8771: *" $libdir "*) ;;
8772: *) func_append finalize_rpath " $libdir" ;;
8773: esac
8774: done
8775: fi
8776:
8777: # Now hardcode the library paths
8778: rpath=
8779: hardcode_libdirs=
8780: for libdir in $compile_rpath $finalize_rpath; do
8781: if test -n "$hardcode_libdir_flag_spec"; then
8782: if test -n "$hardcode_libdir_separator"; then
8783: if test -z "$hardcode_libdirs"; then
8784: hardcode_libdirs="$libdir"
8785: else
8786: # Just accumulate the unique libdirs.
8787: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8788: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8789: ;;
8790: *)
8791: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8792: ;;
8793: esac
8794: fi
8795: else
8796: eval flag=\"$hardcode_libdir_flag_spec\"
8797: func_append rpath " $flag"
8798: fi
8799: elif test -n "$runpath_var"; then
8800: case "$perm_rpath " in
8801: *" $libdir "*) ;;
8802: *) func_append perm_rpath " $libdir" ;;
8803: esac
8804: fi
8805: case $host in
8806: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8807: testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8808: case :$dllsearchpath: in
8809: *":$libdir:"*) ;;
8810: ::) dllsearchpath=$libdir;;
8811: *) func_append dllsearchpath ":$libdir";;
8812: esac
8813: case :$dllsearchpath: in
8814: *":$testbindir:"*) ;;
8815: ::) dllsearchpath=$testbindir;;
8816: *) func_append dllsearchpath ":$testbindir";;
8817: esac
8818: ;;
8819: esac
8820: done
8821: # Substitute the hardcoded libdirs into the rpath.
8822: if test -n "$hardcode_libdir_separator" &&
8823: test -n "$hardcode_libdirs"; then
8824: libdir="$hardcode_libdirs"
8825: eval rpath=\" $hardcode_libdir_flag_spec\"
8826: fi
8827: compile_rpath="$rpath"
8828:
8829: rpath=
8830: hardcode_libdirs=
8831: for libdir in $finalize_rpath; do
8832: if test -n "$hardcode_libdir_flag_spec"; then
8833: if test -n "$hardcode_libdir_separator"; then
8834: if test -z "$hardcode_libdirs"; then
8835: hardcode_libdirs="$libdir"
8836: else
8837: # Just accumulate the unique libdirs.
8838: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8839: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8840: ;;
8841: *)
8842: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8843: ;;
8844: esac
8845: fi
8846: else
8847: eval flag=\"$hardcode_libdir_flag_spec\"
8848: func_append rpath " $flag"
8849: fi
8850: elif test -n "$runpath_var"; then
8851: case "$finalize_perm_rpath " in
8852: *" $libdir "*) ;;
8853: *) func_append finalize_perm_rpath " $libdir" ;;
8854: esac
8855: fi
8856: done
8857: # Substitute the hardcoded libdirs into the rpath.
8858: if test -n "$hardcode_libdir_separator" &&
8859: test -n "$hardcode_libdirs"; then
8860: libdir="$hardcode_libdirs"
8861: eval rpath=\" $hardcode_libdir_flag_spec\"
8862: fi
8863: finalize_rpath="$rpath"
8864:
8865: if test -n "$libobjs" && test "$build_old_libs" = yes; then
8866: # Transform all the library objects into standard objects.
8867: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8868: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8869: fi
8870:
8871: func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8872:
8873: # template prelinking step
8874: if test -n "$prelink_cmds"; then
8875: func_execute_cmds "$prelink_cmds" 'exit $?'
8876: fi
8877:
8878: wrappers_required=yes
8879: case $host in
8880: *cegcc* | *mingw32ce*)
8881: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8882: wrappers_required=no
8883: ;;
8884: *cygwin* | *mingw* )
8885: if test "$build_libtool_libs" != yes; then
8886: wrappers_required=no
8887: fi
8888: ;;
8889: *)
8890: if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8891: wrappers_required=no
8892: fi
8893: ;;
8894: esac
8895: if test "$wrappers_required" = no; then
8896: # Replace the output file specification.
8897: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8898: link_command="$compile_command$compile_rpath"
8899:
8900: # We have no uninstalled library dependencies, so finalize right now.
8901: exit_status=0
8902: func_show_eval "$link_command" 'exit_status=$?'
8903:
8904: if test -n "$postlink_cmds"; then
8905: func_to_tool_file "$output"
8906: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8907: func_execute_cmds "$postlink_cmds" 'exit $?'
8908: fi
8909:
8910: # Delete the generated files.
8911: if test -f "$output_objdir/${outputname}S.${objext}"; then
8912: func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8913: fi
8914:
8915: exit $exit_status
8916: fi
8917:
8918: if test -n "$compile_shlibpath$finalize_shlibpath"; then
8919: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8920: fi
8921: if test -n "$finalize_shlibpath"; then
8922: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8923: fi
8924:
8925: compile_var=
8926: finalize_var=
8927: if test -n "$runpath_var"; then
8928: if test -n "$perm_rpath"; then
8929: # We should set the runpath_var.
8930: rpath=
8931: for dir in $perm_rpath; do
8932: func_append rpath "$dir:"
8933: done
8934: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8935: fi
8936: if test -n "$finalize_perm_rpath"; then
8937: # We should set the runpath_var.
8938: rpath=
8939: for dir in $finalize_perm_rpath; do
8940: func_append rpath "$dir:"
8941: done
8942: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8943: fi
8944: fi
8945:
8946: if test "$no_install" = yes; then
8947: # We don't need to create a wrapper script.
8948: link_command="$compile_var$compile_command$compile_rpath"
8949: # Replace the output file specification.
8950: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8951: # Delete the old output file.
8952: $opt_dry_run || $RM $output
8953: # Link the executable and exit
8954: func_show_eval "$link_command" 'exit $?'
8955:
8956: if test -n "$postlink_cmds"; then
8957: func_to_tool_file "$output"
8958: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8959: func_execute_cmds "$postlink_cmds" 'exit $?'
8960: fi
8961:
8962: exit $EXIT_SUCCESS
8963: fi
8964:
8965: if test "$hardcode_action" = relink; then
8966: # Fast installation is not supported
8967: link_command="$compile_var$compile_command$compile_rpath"
8968: relink_command="$finalize_var$finalize_command$finalize_rpath"
8969:
8970: func_warning "this platform does not like uninstalled shared libraries"
8971: func_warning "\`$output' will be relinked during installation"
8972: else
8973: if test "$fast_install" != no; then
8974: link_command="$finalize_var$compile_command$finalize_rpath"
8975: if test "$fast_install" = yes; then
8976: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8977: else
8978: # fast_install is set to needless
8979: relink_command=
8980: fi
8981: else
8982: link_command="$compile_var$compile_command$compile_rpath"
8983: relink_command="$finalize_var$finalize_command$finalize_rpath"
8984: fi
8985: fi
8986:
8987: # Replace the output file specification.
8988: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8989:
8990: # Delete the old output files.
8991: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8992:
8993: func_show_eval "$link_command" 'exit $?'
8994:
8995: if test -n "$postlink_cmds"; then
8996: func_to_tool_file "$output_objdir/$outputname"
8997: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8998: func_execute_cmds "$postlink_cmds" 'exit $?'
8999: fi
9000:
9001: # Now create the wrapper script.
9002: func_verbose "creating $output"
9003:
9004: # Quote the relink command for shipping.
9005: if test -n "$relink_command"; then
9006: # Preserve any variables that may affect compiler behavior
9007: for var in $variables_saved_for_relink; do
9008: if eval test -z \"\${$var+set}\"; then
9009: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9010: elif eval var_value=\$$var; test -z "$var_value"; then
9011: relink_command="$var=; export $var; $relink_command"
9012: else
9013: func_quote_for_eval "$var_value"
9014: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9015: fi
9016: done
9017: relink_command="(cd `pwd`; $relink_command)"
9018: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9019: fi
9020:
9021: # Only actually do things if not in dry run mode.
9022: $opt_dry_run || {
9023: # win32 will think the script is a binary if it has
9024: # a .exe suffix, so we strip it off here.
9025: case $output in
9026: *.exe) func_stripname '' '.exe' "$output"
9027: output=$func_stripname_result ;;
9028: esac
9029: # test for cygwin because mv fails w/o .exe extensions
9030: case $host in
9031: *cygwin*)
9032: exeext=.exe
9033: func_stripname '' '.exe' "$outputname"
9034: outputname=$func_stripname_result ;;
9035: *) exeext= ;;
9036: esac
9037: case $host in
9038: *cygwin* | *mingw* )
9039: func_dirname_and_basename "$output" "" "."
9040: output_name=$func_basename_result
9041: output_path=$func_dirname_result
9042: cwrappersource="$output_path/$objdir/lt-$output_name.c"
9043: cwrapper="$output_path/$output_name.exe"
9044: $RM $cwrappersource $cwrapper
9045: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9046:
9047: func_emit_cwrapperexe_src > $cwrappersource
9048:
9049: # The wrapper executable is built using the $host compiler,
9050: # because it contains $host paths and files. If cross-
9051: # compiling, it, like the target executable, must be
9052: # executed on the $host or under an emulation environment.
9053: $opt_dry_run || {
9054: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9055: $STRIP $cwrapper
9056: }
9057:
9058: # Now, create the wrapper script for func_source use:
9059: func_ltwrapper_scriptname $cwrapper
9060: $RM $func_ltwrapper_scriptname_result
9061: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9062: $opt_dry_run || {
9063: # note: this script will not be executed, so do not chmod.
9064: if test "x$build" = "x$host" ; then
9065: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9066: else
9067: func_emit_wrapper no > $func_ltwrapper_scriptname_result
9068: fi
9069: }
9070: ;;
9071: * )
9072: $RM $output
9073: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9074:
9075: func_emit_wrapper no > $output
9076: chmod +x $output
9077: ;;
9078: esac
9079: }
9080: exit $EXIT_SUCCESS
9081: ;;
9082: esac
9083:
9084: # See if we need to build an old-fashioned archive.
9085: for oldlib in $oldlibs; do
9086:
9087: if test "$build_libtool_libs" = convenience; then
9088: oldobjs="$libobjs_save $symfileobj"
9089: addlibs="$convenience"
9090: build_libtool_libs=no
9091: else
9092: if test "$build_libtool_libs" = module; then
9093: oldobjs="$libobjs_save"
9094: build_libtool_libs=no
9095: else
9096: oldobjs="$old_deplibs $non_pic_objects"
9097: if test "$preload" = yes && test -f "$symfileobj"; then
9098: func_append oldobjs " $symfileobj"
9099: fi
9100: fi
9101: addlibs="$old_convenience"
9102: fi
9103:
9104: if test -n "$addlibs"; then
9105: gentop="$output_objdir/${outputname}x"
9106: func_append generated " $gentop"
9107:
9108: func_extract_archives $gentop $addlibs
9109: func_append oldobjs " $func_extract_archives_result"
9110: fi
9111:
9112: # Do each command in the archive commands.
9113: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9114: cmds=$old_archive_from_new_cmds
9115: else
9116:
9117: # Add any objects from preloaded convenience libraries
9118: if test -n "$dlprefiles"; then
9119: gentop="$output_objdir/${outputname}x"
9120: func_append generated " $gentop"
9121:
9122: func_extract_archives $gentop $dlprefiles
9123: func_append oldobjs " $func_extract_archives_result"
9124: fi
9125:
9126: # POSIX demands no paths to be encoded in archives. We have
9127: # to avoid creating archives with duplicate basenames if we
9128: # might have to extract them afterwards, e.g., when creating a
9129: # static archive out of a convenience library, or when linking
9130: # the entirety of a libtool archive into another (currently
9131: # not supported by libtool).
9132: if (for obj in $oldobjs
9133: do
9134: func_basename "$obj"
9135: $ECHO "$func_basename_result"
9136: done | sort | sort -uc >/dev/null 2>&1); then
9137: :
9138: else
9139: echo "copying selected object files to avoid basename conflicts..."
9140: gentop="$output_objdir/${outputname}x"
9141: func_append generated " $gentop"
9142: func_mkdir_p "$gentop"
9143: save_oldobjs=$oldobjs
9144: oldobjs=
9145: counter=1
9146: for obj in $save_oldobjs
9147: do
9148: func_basename "$obj"
9149: objbase="$func_basename_result"
9150: case " $oldobjs " in
9151: " ") oldobjs=$obj ;;
9152: *[\ /]"$objbase "*)
9153: while :; do
9154: # Make sure we don't pick an alternate name that also
9155: # overlaps.
9156: newobj=lt$counter-$objbase
9157: func_arith $counter + 1
9158: counter=$func_arith_result
9159: case " $oldobjs " in
9160: *[\ /]"$newobj "*) ;;
9161: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9162: esac
9163: done
9164: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9165: func_append oldobjs " $gentop/$newobj"
9166: ;;
9167: *) func_append oldobjs " $obj" ;;
9168: esac
9169: done
9170: fi
9171: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
9172: tool_oldlib=$func_to_tool_file_result
9173: eval cmds=\"$old_archive_cmds\"
9174:
9175: func_len " $cmds"
9176: len=$func_len_result
9177: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9178: cmds=$old_archive_cmds
9179: elif test -n "$archiver_list_spec"; then
9180: func_verbose "using command file archive linking..."
9181: for obj in $oldobjs
9182: do
9183: func_to_tool_file "$obj"
9184: $ECHO "$func_to_tool_file_result"
9185: done > $output_objdir/$libname.libcmd
9186: func_to_tool_file "$output_objdir/$libname.libcmd"
9187: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9188: cmds=$old_archive_cmds
9189: else
9190: # the command line is too long to link in one step, link in parts
9191: func_verbose "using piecewise archive linking..."
9192: save_RANLIB=$RANLIB
9193: RANLIB=:
9194: objlist=
9195: concat_cmds=
9196: save_oldobjs=$oldobjs
9197: oldobjs=
9198: # Is there a better way of finding the last object in the list?
9199: for obj in $save_oldobjs
9200: do
9201: last_oldobj=$obj
9202: done
9203: eval test_cmds=\"$old_archive_cmds\"
9204: func_len " $test_cmds"
9205: len0=$func_len_result
9206: len=$len0
9207: for obj in $save_oldobjs
9208: do
9209: func_len " $obj"
9210: func_arith $len + $func_len_result
9211: len=$func_arith_result
9212: func_append objlist " $obj"
9213: if test "$len" -lt "$max_cmd_len"; then
9214: :
9215: else
9216: # the above command should be used before it gets too long
9217: oldobjs=$objlist
9218: if test "$obj" = "$last_oldobj" ; then
9219: RANLIB=$save_RANLIB
9220: fi
9221: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9222: eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9223: objlist=
9224: len=$len0
9225: fi
9226: done
9227: RANLIB=$save_RANLIB
9228: oldobjs=$objlist
9229: if test "X$oldobjs" = "X" ; then
9230: eval cmds=\"\$concat_cmds\"
9231: else
9232: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9233: fi
9234: fi
9235: fi
9236: func_execute_cmds "$cmds" 'exit $?'
9237: done
9238:
9239: test -n "$generated" && \
9240: func_show_eval "${RM}r$generated"
9241:
9242: # Now create the libtool archive.
9243: case $output in
9244: *.la)
9245: old_library=
9246: test "$build_old_libs" = yes && old_library="$libname.$libext"
9247: func_verbose "creating $output"
9248:
9249: # Preserve any variables that may affect compiler behavior
9250: for var in $variables_saved_for_relink; do
9251: if eval test -z \"\${$var+set}\"; then
9252: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9253: elif eval var_value=\$$var; test -z "$var_value"; then
9254: relink_command="$var=; export $var; $relink_command"
9255: else
9256: func_quote_for_eval "$var_value"
9257: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9258: fi
9259: done
9260: # Quote the link command for shipping.
9261: relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9262: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9263: if test "$hardcode_automatic" = yes ; then
9264: relink_command=
9265: fi
9266:
9267: # Only create the output if not a dry run.
9268: $opt_dry_run || {
9269: for installed in no yes; do
9270: if test "$installed" = yes; then
9271: if test -z "$install_libdir"; then
9272: break
9273: fi
9274: output="$output_objdir/$outputname"i
9275: # Replace all uninstalled libtool libraries with the installed ones
9276: newdependency_libs=
9277: for deplib in $dependency_libs; do
9278: case $deplib in
9279: *.la)
9280: func_basename "$deplib"
9281: name="$func_basename_result"
9282: func_resolve_sysroot "$deplib"
9283: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
9284: test -z "$libdir" && \
9285: func_fatal_error "\`$deplib' is not a valid libtool archive"
9286: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9287: ;;
9288: -L*)
9289: func_stripname -L '' "$deplib"
9290: func_replace_sysroot "$func_stripname_result"
9291: func_append newdependency_libs " -L$func_replace_sysroot_result"
9292: ;;
9293: -R*)
9294: func_stripname -R '' "$deplib"
9295: func_replace_sysroot "$func_stripname_result"
9296: func_append newdependency_libs " -R$func_replace_sysroot_result"
9297: ;;
9298: *) func_append newdependency_libs " $deplib" ;;
9299: esac
9300: done
9301: dependency_libs="$newdependency_libs"
9302: newdlfiles=
9303:
9304: for lib in $dlfiles; do
9305: case $lib in
9306: *.la)
9307: func_basename "$lib"
9308: name="$func_basename_result"
9309: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9310: test -z "$libdir" && \
9311: func_fatal_error "\`$lib' is not a valid libtool archive"
9312: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9313: ;;
9314: *) func_append newdlfiles " $lib" ;;
9315: esac
9316: done
9317: dlfiles="$newdlfiles"
9318: newdlprefiles=
9319: for lib in $dlprefiles; do
9320: case $lib in
9321: *.la)
9322: # Only pass preopened files to the pseudo-archive (for
9323: # eventual linking with the app. that links it) if we
9324: # didn't already link the preopened objects directly into
9325: # the library:
9326: func_basename "$lib"
9327: name="$func_basename_result"
9328: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9329: test -z "$libdir" && \
9330: func_fatal_error "\`$lib' is not a valid libtool archive"
9331: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9332: ;;
9333: esac
9334: done
9335: dlprefiles="$newdlprefiles"
9336: else
9337: newdlfiles=
9338: for lib in $dlfiles; do
9339: case $lib in
9340: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9341: *) abs=`pwd`"/$lib" ;;
9342: esac
9343: func_append newdlfiles " $abs"
9344: done
9345: dlfiles="$newdlfiles"
9346: newdlprefiles=
9347: for lib in $dlprefiles; do
9348: case $lib in
9349: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9350: *) abs=`pwd`"/$lib" ;;
9351: esac
9352: func_append newdlprefiles " $abs"
9353: done
9354: dlprefiles="$newdlprefiles"
9355: fi
9356: $RM $output
9357: # place dlname in correct position for cygwin
9358: # In fact, it would be nice if we could use this code for all target
9359: # systems that can't hard-code library paths into their executables
9360: # and that have no shared library path variable independent of PATH,
9361: # but it turns out we can't easily determine that from inspecting
9362: # libtool variables, so we have to hard-code the OSs to which it
9363: # applies here; at the moment, that means platforms that use the PE
9364: # object format with DLL files. See the long comment at the top of
9365: # tests/bindir.at for full details.
9366: tdlname=$dlname
9367: case $host,$output,$installed,$module,$dlname in
9368: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9369: # If a -bindir argument was supplied, place the dll there.
9370: if test "x$bindir" != x ;
9371: then
9372: func_relative_path "$install_libdir" "$bindir"
9373: tdlname=$func_relative_path_result$dlname
9374: else
9375: # Otherwise fall back on heuristic.
9376: tdlname=../bin/$dlname
9377: fi
9378: ;;
9379: esac
9380: $ECHO > $output "\
9381: # $outputname - a libtool library file
9382: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9383: #
9384: # Please DO NOT delete this file!
9385: # It is necessary for linking the library.
9386:
9387: # The name that we can dlopen(3).
9388: dlname='$tdlname'
9389:
9390: # Names of this library.
9391: library_names='$library_names'
9392:
9393: # The name of the static archive.
9394: old_library='$old_library'
9395:
9396: # Linker flags that can not go in dependency_libs.
9397: inherited_linker_flags='$new_inherited_linker_flags'
9398:
9399: # Libraries that this one depends upon.
9400: dependency_libs='$dependency_libs'
9401:
9402: # Names of additional weak libraries provided by this library
9403: weak_library_names='$weak_libs'
9404:
9405: # Version information for $libname.
9406: current=$current
9407: age=$age
9408: revision=$revision
9409:
9410: # Is this an already installed library?
9411: installed=$installed
9412:
9413: # Should we warn about portability when linking against -modules?
9414: shouldnotlink=$module
9415:
9416: # Files to dlopen/dlpreopen
9417: dlopen='$dlfiles'
9418: dlpreopen='$dlprefiles'
9419:
9420: # Directory that this library needs to be installed in:
9421: libdir='$install_libdir'"
9422: if test "$installed" = no && test "$need_relink" = yes; then
9423: $ECHO >> $output "\
9424: relink_command=\"$relink_command\""
9425: fi
9426: done
9427: }
9428:
9429: # Do a symbolic link so that the libtool archive can be found in
9430: # LD_LIBRARY_PATH before the program is installed.
9431: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9432: ;;
9433: esac
9434: exit $EXIT_SUCCESS
9435: }
9436:
9437: { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9438: func_mode_link ${1+"$@"}
9439:
9440:
9441: # func_mode_uninstall arg...
9442: func_mode_uninstall ()
9443: {
9444: $opt_debug
9445: RM="$nonopt"
9446: files=
9447: rmforce=
9448: exit_status=0
9449:
9450: # This variable tells wrapper scripts just to set variables rather
9451: # than running their programs.
9452: libtool_install_magic="$magic"
9453:
9454: for arg
9455: do
9456: case $arg in
9457: -f) func_append RM " $arg"; rmforce=yes ;;
9458: -*) func_append RM " $arg" ;;
9459: *) func_append files " $arg" ;;
9460: esac
9461: done
9462:
9463: test -z "$RM" && \
9464: func_fatal_help "you must specify an RM program"
9465:
9466: rmdirs=
9467:
9468: for file in $files; do
9469: func_dirname "$file" "" "."
9470: dir="$func_dirname_result"
9471: if test "X$dir" = X.; then
9472: odir="$objdir"
9473: else
9474: odir="$dir/$objdir"
9475: fi
9476: func_basename "$file"
9477: name="$func_basename_result"
9478: test "$opt_mode" = uninstall && odir="$dir"
9479:
9480: # Remember odir for removal later, being careful to avoid duplicates
9481: if test "$opt_mode" = clean; then
9482: case " $rmdirs " in
9483: *" $odir "*) ;;
9484: *) func_append rmdirs " $odir" ;;
9485: esac
9486: fi
9487:
9488: # Don't error if the file doesn't exist and rm -f was used.
9489: if { test -L "$file"; } >/dev/null 2>&1 ||
9490: { test -h "$file"; } >/dev/null 2>&1 ||
9491: test -f "$file"; then
9492: :
9493: elif test -d "$file"; then
9494: exit_status=1
9495: continue
9496: elif test "$rmforce" = yes; then
9497: continue
9498: fi
9499:
9500: rmfiles="$file"
9501:
9502: case $name in
9503: *.la)
9504: # Possibly a libtool archive, so verify it.
9505: if func_lalib_p "$file"; then
9506: func_source $dir/$name
9507:
9508: # Delete the libtool libraries and symlinks.
9509: for n in $library_names; do
9510: func_append rmfiles " $odir/$n"
9511: done
9512: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9513:
9514: case "$opt_mode" in
9515: clean)
9516: case " $library_names " in
9517: *" $dlname "*) ;;
9518: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9519: esac
9520: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9521: ;;
9522: uninstall)
9523: if test -n "$library_names"; then
9524: # Do each command in the postuninstall commands.
9525: func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9526: fi
9527:
9528: if test -n "$old_library"; then
9529: # Do each command in the old_postuninstall commands.
9530: func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9531: fi
9532: # FIXME: should reinstall the best remaining shared library.
9533: ;;
9534: esac
9535: fi
9536: ;;
9537:
9538: *.lo)
9539: # Possibly a libtool object, so verify it.
9540: if func_lalib_p "$file"; then
9541:
9542: # Read the .lo file
9543: func_source $dir/$name
9544:
9545: # Add PIC object to the list of files to remove.
9546: if test -n "$pic_object" &&
9547: test "$pic_object" != none; then
9548: func_append rmfiles " $dir/$pic_object"
9549: fi
9550:
9551: # Add non-PIC object to the list of files to remove.
9552: if test -n "$non_pic_object" &&
9553: test "$non_pic_object" != none; then
9554: func_append rmfiles " $dir/$non_pic_object"
9555: fi
9556: fi
9557: ;;
9558:
9559: *)
9560: if test "$opt_mode" = clean ; then
9561: noexename=$name
9562: case $file in
9563: *.exe)
9564: func_stripname '' '.exe' "$file"
9565: file=$func_stripname_result
9566: func_stripname '' '.exe' "$name"
9567: noexename=$func_stripname_result
9568: # $file with .exe has already been added to rmfiles,
9569: # add $file without .exe
9570: func_append rmfiles " $file"
9571: ;;
9572: esac
9573: # Do a test to see if this is a libtool program.
9574: if func_ltwrapper_p "$file"; then
9575: if func_ltwrapper_executable_p "$file"; then
9576: func_ltwrapper_scriptname "$file"
9577: relink_command=
9578: func_source $func_ltwrapper_scriptname_result
9579: func_append rmfiles " $func_ltwrapper_scriptname_result"
9580: else
9581: relink_command=
9582: func_source $dir/$noexename
9583: fi
9584:
9585: # note $name still contains .exe if it was in $file originally
9586: # as does the version of $file that was added into $rmfiles
9587: func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9588: if test "$fast_install" = yes && test -n "$relink_command"; then
9589: func_append rmfiles " $odir/lt-$name"
9590: fi
9591: if test "X$noexename" != "X$name" ; then
9592: func_append rmfiles " $odir/lt-${noexename}.c"
9593: fi
9594: fi
9595: fi
9596: ;;
9597: esac
9598: func_show_eval "$RM $rmfiles" 'exit_status=1'
9599: done
9600:
9601: # Try to remove the ${objdir}s in the directories where we deleted files
9602: for dir in $rmdirs; do
9603: if test -d "$dir"; then
9604: func_show_eval "rmdir $dir >/dev/null 2>&1"
9605: fi
9606: done
9607:
9608: exit $exit_status
9609: }
9610:
9611: { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9612: func_mode_uninstall ${1+"$@"}
9613:
9614: test -z "$opt_mode" && {
9615: help="$generic_help"
9616: func_fatal_help "you must specify a MODE"
9617: }
9618:
9619: test -z "$exec_cmd" && \
9620: func_fatal_help "invalid operation mode \`$opt_mode'"
9621:
9622: if test -n "$exec_cmd"; then
9623: eval exec "$exec_cmd"
9624: exit $EXIT_FAILURE
9625: fi
9626:
9627: exit $exit_status
9628:
9629:
9630: # The TAGs below are defined such that we never get into a situation
9631: # in which we disable both kinds of libraries. Given conflicting
9632: # choices, we go for a static library, that is the most portable,
9633: # since we can't tell whether shared libraries were disabled because
9634: # the user asked for that or because the platform doesn't support
9635: # them. This is particularly important on AIX, because we don't
9636: # support having both static and shared libraries enabled at the same
9637: # time on that platform, so we default to a shared-only configuration.
9638: # If a disable-shared tag is given, we'll fallback to a static-only
9639: # configuration. But we'll never go from static-only to shared-only.
9640:
9641: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9642: build_libtool_libs=no
9643: build_old_libs=yes
9644: # ### END LIBTOOL TAG CONFIG: disable-shared
9645:
9646: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9647: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9648: # ### END LIBTOOL TAG CONFIG: disable-static
9649:
9650: # Local Variables:
9651: # mode:shell-script
9652: # sh-indentation:2
9653: # End:
9654: # vi:sw=2
9655:
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