Annotation of embedaddon/lighttpd/ltmain.sh, revision 1.1.1.2
1.1 misho 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)
1.1.1.2 ! misho 73: # $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7
1.1 misho 74: # automake: $automake_version
75: # autoconf: $autoconf_version
76: #
77: # Report bugs to <bug-libtool@gnu.org>.
78: # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
79: # General help using GNU software: <http://www.gnu.org/gethelp/>.
80:
81: PROGRAM=libtool
82: PACKAGE=libtool
1.1.1.2 ! misho 83: VERSION="2.4.2 Debian-2.4.2-1.7"
1.1 misho 84: TIMESTAMP=""
85: package_revision=1.3337
86:
87: # Be Bourne compatible
88: if test -n "${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="$dlprefiles" ;;
6127: link)
6128: libs="$deplibs %DEPLIBS%"
6129: test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
6130: ;;
6131: esac
6132: fi
6133: if test "$linkmode,$pass" = "lib,dlpreopen"; then
6134: # Collect and forward deplibs of preopened libtool libs
6135: for lib in $dlprefiles; do
6136: # Ignore non-libtool-libs
6137: dependency_libs=
6138: func_resolve_sysroot "$lib"
6139: case $lib in
6140: *.la) func_source "$func_resolve_sysroot_result" ;;
6141: esac
6142:
6143: # Collect preopened libtool deplibs, except any this library
6144: # has declared as weak libs
6145: for deplib in $dependency_libs; do
6146: func_basename "$deplib"
6147: deplib_base=$func_basename_result
6148: case " $weak_libs " in
6149: *" $deplib_base "*) ;;
6150: *) func_append deplibs " $deplib" ;;
6151: esac
6152: done
6153: done
6154: libs="$dlprefiles"
6155: fi
6156: if test "$pass" = dlopen; then
6157: # Collect dlpreopened libraries
6158: save_deplibs="$deplibs"
6159: deplibs=
6160: fi
6161:
6162: for deplib in $libs; do
6163: lib=
6164: found=no
6165: case $deplib in
6166: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
6167: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
6168: if test "$linkmode,$pass" = "prog,link"; then
6169: compile_deplibs="$deplib $compile_deplibs"
6170: finalize_deplibs="$deplib $finalize_deplibs"
6171: else
6172: func_append compiler_flags " $deplib"
6173: if test "$linkmode" = lib ; then
6174: case "$new_inherited_linker_flags " in
6175: *" $deplib "*) ;;
6176: * ) func_append new_inherited_linker_flags " $deplib" ;;
6177: esac
6178: fi
6179: fi
6180: continue
6181: ;;
6182: -l*)
6183: if test "$linkmode" != lib && test "$linkmode" != prog; then
6184: func_warning "\`-l' is ignored for archives/objects"
6185: continue
6186: fi
6187: func_stripname '-l' '' "$deplib"
6188: name=$func_stripname_result
6189: if test "$linkmode" = lib; then
6190: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6191: else
6192: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6193: fi
6194: for searchdir in $searchdirs; do
6195: for search_ext in .la $std_shrext .so .a; do
6196: # Search the libtool library
6197: lib="$searchdir/lib${name}${search_ext}"
6198: if test -f "$lib"; then
6199: if test "$search_ext" = ".la"; then
6200: found=yes
6201: else
6202: found=no
6203: fi
6204: break 2
6205: fi
6206: done
6207: done
6208: if test "$found" != yes; then
6209: # deplib doesn't seem to be a libtool library
6210: if test "$linkmode,$pass" = "prog,link"; then
6211: compile_deplibs="$deplib $compile_deplibs"
6212: finalize_deplibs="$deplib $finalize_deplibs"
6213: else
6214: deplibs="$deplib $deplibs"
6215: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6216: fi
6217: continue
6218: else # deplib is a libtool library
6219: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6220: # We need to do some special things here, and not later.
6221: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6222: case " $predeps $postdeps " in
6223: *" $deplib "*)
6224: if func_lalib_p "$lib"; then
6225: library_names=
6226: old_library=
6227: func_source "$lib"
6228: for l in $old_library $library_names; do
6229: ll="$l"
6230: done
6231: if test "X$ll" = "X$old_library" ; then # only static version available
6232: found=no
6233: func_dirname "$lib" "" "."
6234: ladir="$func_dirname_result"
6235: lib=$ladir/$old_library
6236: if test "$linkmode,$pass" = "prog,link"; then
6237: compile_deplibs="$deplib $compile_deplibs"
6238: finalize_deplibs="$deplib $finalize_deplibs"
6239: else
6240: deplibs="$deplib $deplibs"
6241: test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6242: fi
6243: continue
6244: fi
6245: fi
6246: ;;
6247: *) ;;
6248: esac
6249: fi
6250: fi
6251: ;; # -l
6252: *.ltframework)
6253: if test "$linkmode,$pass" = "prog,link"; then
6254: compile_deplibs="$deplib $compile_deplibs"
6255: finalize_deplibs="$deplib $finalize_deplibs"
6256: else
6257: deplibs="$deplib $deplibs"
6258: if test "$linkmode" = lib ; then
6259: case "$new_inherited_linker_flags " in
6260: *" $deplib "*) ;;
6261: * ) func_append new_inherited_linker_flags " $deplib" ;;
6262: esac
6263: fi
6264: fi
6265: continue
6266: ;;
6267: -L*)
6268: case $linkmode in
6269: lib)
6270: deplibs="$deplib $deplibs"
6271: test "$pass" = conv && continue
6272: newdependency_libs="$deplib $newdependency_libs"
6273: func_stripname '-L' '' "$deplib"
6274: func_resolve_sysroot "$func_stripname_result"
6275: func_append newlib_search_path " $func_resolve_sysroot_result"
6276: ;;
6277: prog)
6278: if test "$pass" = conv; then
6279: deplibs="$deplib $deplibs"
6280: continue
6281: fi
6282: if test "$pass" = scan; then
6283: deplibs="$deplib $deplibs"
6284: else
6285: compile_deplibs="$deplib $compile_deplibs"
6286: finalize_deplibs="$deplib $finalize_deplibs"
6287: fi
6288: func_stripname '-L' '' "$deplib"
6289: func_resolve_sysroot "$func_stripname_result"
6290: func_append newlib_search_path " $func_resolve_sysroot_result"
6291: ;;
6292: *)
6293: func_warning "\`-L' is ignored for archives/objects"
6294: ;;
6295: esac # linkmode
6296: continue
6297: ;; # -L
6298: -R*)
6299: if test "$pass" = link; then
6300: func_stripname '-R' '' "$deplib"
6301: func_resolve_sysroot "$func_stripname_result"
6302: dir=$func_resolve_sysroot_result
6303: # Make sure the xrpath contains only unique directories.
6304: case "$xrpath " in
6305: *" $dir "*) ;;
6306: *) func_append xrpath " $dir" ;;
6307: esac
6308: fi
6309: deplibs="$deplib $deplibs"
6310: continue
6311: ;;
6312: *.la)
6313: func_resolve_sysroot "$deplib"
6314: lib=$func_resolve_sysroot_result
6315: ;;
6316: *.$libext)
6317: if test "$pass" = conv; then
6318: deplibs="$deplib $deplibs"
6319: continue
6320: fi
6321: case $linkmode in
6322: lib)
6323: # Linking convenience modules into shared libraries is allowed,
6324: # but linking other static libraries is non-portable.
6325: case " $dlpreconveniencelibs " in
6326: *" $deplib "*) ;;
6327: *)
6328: valid_a_lib=no
6329: case $deplibs_check_method in
6330: match_pattern*)
6331: set dummy $deplibs_check_method; shift
6332: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6333: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6334: | $EGREP "$match_pattern_regex" > /dev/null; then
6335: valid_a_lib=yes
6336: fi
6337: ;;
6338: pass_all)
6339: valid_a_lib=yes
6340: ;;
6341: esac
6342: if test "$valid_a_lib" != yes; then
6343: echo
6344: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6345: echo "*** I have the capability to make that library automatically link in when"
6346: echo "*** you link to this library. But I can only do this if you have a"
6347: echo "*** shared version of the library, which you do not appear to have"
6348: echo "*** because the file extensions .$libext of this argument makes me believe"
6349: echo "*** that it is just a static archive that I should not use here."
6350: else
6351: echo
6352: $ECHO "*** Warning: Linking the shared library $output against the"
6353: $ECHO "*** static library $deplib is not portable!"
6354: deplibs="$deplib $deplibs"
6355: fi
6356: ;;
6357: esac
6358: continue
6359: ;;
6360: prog)
6361: if test "$pass" != link; then
6362: deplibs="$deplib $deplibs"
6363: else
6364: compile_deplibs="$deplib $compile_deplibs"
6365: finalize_deplibs="$deplib $finalize_deplibs"
6366: fi
6367: continue
6368: ;;
6369: esac # linkmode
6370: ;; # *.$libext
6371: *.lo | *.$objext)
6372: if test "$pass" = conv; then
6373: deplibs="$deplib $deplibs"
6374: elif test "$linkmode" = prog; then
6375: if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6376: # If there is no dlopen support or we're linking statically,
6377: # we need to preload.
6378: func_append newdlprefiles " $deplib"
6379: compile_deplibs="$deplib $compile_deplibs"
6380: finalize_deplibs="$deplib $finalize_deplibs"
6381: else
6382: func_append newdlfiles " $deplib"
6383: fi
6384: fi
6385: continue
6386: ;;
6387: %DEPLIBS%)
6388: alldeplibs=yes
6389: continue
6390: ;;
6391: esac # case $deplib
6392:
6393: if test "$found" = yes || test -f "$lib"; then :
6394: else
6395: func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6396: fi
6397:
6398: # Check to see that this really is a libtool archive.
6399: func_lalib_unsafe_p "$lib" \
6400: || func_fatal_error "\`$lib' is not a valid libtool archive"
6401:
6402: func_dirname "$lib" "" "."
6403: ladir="$func_dirname_result"
6404:
6405: dlname=
6406: dlopen=
6407: dlpreopen=
6408: libdir=
6409: library_names=
6410: old_library=
6411: inherited_linker_flags=
6412: # If the library was installed with an old release of libtool,
6413: # it will not redefine variables installed, or shouldnotlink
6414: installed=yes
6415: shouldnotlink=no
6416: avoidtemprpath=
6417:
6418:
6419: # Read the .la file
6420: func_source "$lib"
6421:
6422: # Convert "-framework foo" to "foo.ltframework"
6423: if test -n "$inherited_linker_flags"; then
6424: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6425: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6426: case " $new_inherited_linker_flags " in
6427: *" $tmp_inherited_linker_flag "*) ;;
6428: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6429: esac
6430: done
6431: fi
6432: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6433: if test "$linkmode,$pass" = "lib,link" ||
6434: test "$linkmode,$pass" = "prog,scan" ||
6435: { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6436: test -n "$dlopen" && func_append dlfiles " $dlopen"
6437: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6438: fi
6439:
6440: if test "$pass" = conv; then
6441: # Only check for convenience libraries
6442: deplibs="$lib $deplibs"
6443: if test -z "$libdir"; then
6444: if test -z "$old_library"; then
6445: func_fatal_error "cannot find name of link library for \`$lib'"
6446: fi
6447: # It is a libtool convenience library, so add in its objects.
6448: func_append convenience " $ladir/$objdir/$old_library"
6449: func_append old_convenience " $ladir/$objdir/$old_library"
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 " $deplib"
6459: done
6460: elif test "$linkmode" != prog && test "$linkmode" != lib; then
6461: func_fatal_error "\`$lib' is not a convenience library"
6462: fi
6463: continue
6464: fi # $pass = conv
6465:
6466:
6467: # Get the name of the library we link against.
6468: linklib=
6469: if test -n "$old_library" &&
6470: { test "$prefer_static_libs" = yes ||
6471: test "$prefer_static_libs,$installed" = "built,no"; }; then
6472: linklib=$old_library
6473: else
6474: for l in $old_library $library_names; do
6475: linklib="$l"
6476: done
6477: fi
6478: if test -z "$linklib"; then
6479: func_fatal_error "cannot find name of link library for \`$lib'"
6480: fi
6481:
6482: # This library was specified with -dlopen.
6483: if test "$pass" = dlopen; then
6484: if test -z "$libdir"; then
6485: func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6486: fi
6487: if test -z "$dlname" ||
6488: test "$dlopen_support" != yes ||
6489: test "$build_libtool_libs" = no; then
6490: # If there is no dlname, no dlopen support or we're linking
6491: # statically, we need to preload. We also need to preload any
6492: # dependent libraries so libltdl's deplib preloader doesn't
6493: # bomb out in the load deplibs phase.
6494: func_append dlprefiles " $lib $dependency_libs"
6495: else
6496: func_append newdlfiles " $lib"
6497: fi
6498: continue
6499: fi # $pass = dlopen
6500:
6501: # We need an absolute path.
6502: case $ladir in
6503: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6504: *)
6505: abs_ladir=`cd "$ladir" && pwd`
6506: if test -z "$abs_ladir"; then
6507: func_warning "cannot determine absolute directory name of \`$ladir'"
6508: func_warning "passing it literally to the linker, although it might fail"
6509: abs_ladir="$ladir"
6510: fi
6511: ;;
6512: esac
6513: func_basename "$lib"
6514: laname="$func_basename_result"
6515:
6516: # Find the relevant object directory and library name.
6517: if test "X$installed" = Xyes; then
6518: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6519: func_warning "library \`$lib' was moved."
6520: dir="$ladir"
6521: absdir="$abs_ladir"
6522: libdir="$abs_ladir"
6523: else
6524: dir="$lt_sysroot$libdir"
6525: absdir="$lt_sysroot$libdir"
6526: fi
6527: test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6528: else
6529: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6530: dir="$ladir"
6531: absdir="$abs_ladir"
6532: # Remove this search path later
6533: func_append notinst_path " $abs_ladir"
6534: else
6535: dir="$ladir/$objdir"
6536: absdir="$abs_ladir/$objdir"
6537: # Remove this search path later
6538: func_append notinst_path " $abs_ladir"
6539: fi
6540: fi # $installed = yes
6541: func_stripname 'lib' '.la' "$laname"
6542: name=$func_stripname_result
6543:
6544: # This library was specified with -dlpreopen.
6545: if test "$pass" = dlpreopen; then
6546: if test -z "$libdir" && test "$linkmode" = prog; then
6547: func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6548: fi
6549: case "$host" in
6550: # special handling for platforms with PE-DLLs.
6551: *cygwin* | *mingw* | *cegcc* )
6552: # Linker will automatically link against shared library if both
6553: # static and shared are present. Therefore, ensure we extract
6554: # symbols from the import library if a shared library is present
6555: # (otherwise, the dlopen module name will be incorrect). We do
6556: # this by putting the import library name into $newdlprefiles.
6557: # We recover the dlopen module name by 'saving' the la file
6558: # name in a special purpose variable, and (later) extracting the
6559: # dlname from the la file.
6560: if test -n "$dlname"; then
6561: func_tr_sh "$dir/$linklib"
6562: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6563: func_append newdlprefiles " $dir/$linklib"
6564: else
6565: func_append newdlprefiles " $dir/$old_library"
6566: # Keep a list of preopened convenience libraries to check
6567: # that they are being used correctly in the link pass.
6568: test -z "$libdir" && \
6569: func_append dlpreconveniencelibs " $dir/$old_library"
6570: fi
6571: ;;
6572: * )
6573: # Prefer using a static library (so that no silly _DYNAMIC symbols
6574: # are required to link).
6575: if test -n "$old_library"; then
6576: func_append newdlprefiles " $dir/$old_library"
6577: # Keep a list of preopened convenience libraries to check
6578: # that they are being used correctly in the link pass.
6579: test -z "$libdir" && \
6580: func_append dlpreconveniencelibs " $dir/$old_library"
6581: # Otherwise, use the dlname, so that lt_dlopen finds it.
6582: elif test -n "$dlname"; then
6583: func_append newdlprefiles " $dir/$dlname"
6584: else
6585: func_append newdlprefiles " $dir/$linklib"
6586: fi
6587: ;;
6588: esac
6589: fi # $pass = dlpreopen
6590:
6591: if test -z "$libdir"; then
6592: # Link the convenience library
6593: if test "$linkmode" = lib; then
6594: deplibs="$dir/$old_library $deplibs"
6595: elif test "$linkmode,$pass" = "prog,link"; then
6596: compile_deplibs="$dir/$old_library $compile_deplibs"
6597: finalize_deplibs="$dir/$old_library $finalize_deplibs"
6598: else
6599: deplibs="$lib $deplibs" # used for prog,scan pass
6600: fi
6601: continue
6602: fi
6603:
6604:
6605: if test "$linkmode" = prog && test "$pass" != link; then
6606: func_append newlib_search_path " $ladir"
6607: deplibs="$lib $deplibs"
6608:
6609: linkalldeplibs=no
6610: if test "$link_all_deplibs" != no || test -z "$library_names" ||
6611: test "$build_libtool_libs" = no; then
6612: linkalldeplibs=yes
6613: fi
6614:
6615: tmp_libs=
6616: for deplib in $dependency_libs; do
6617: case $deplib in
6618: -L*) func_stripname '-L' '' "$deplib"
6619: func_resolve_sysroot "$func_stripname_result"
6620: func_append newlib_search_path " $func_resolve_sysroot_result"
6621: ;;
6622: esac
6623: # Need to link against all dependency_libs?
6624: if test "$linkalldeplibs" = yes; then
6625: deplibs="$deplib $deplibs"
6626: else
6627: # Need to hardcode shared library paths
6628: # or/and link against static libraries
6629: newdependency_libs="$deplib $newdependency_libs"
6630: fi
6631: if $opt_preserve_dup_deps ; then
6632: case "$tmp_libs " in
6633: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6634: esac
6635: fi
6636: func_append tmp_libs " $deplib"
6637: done # for deplib
6638: continue
6639: fi # $linkmode = prog...
6640:
6641: if test "$linkmode,$pass" = "prog,link"; then
6642: if test -n "$library_names" &&
6643: { { test "$prefer_static_libs" = no ||
6644: test "$prefer_static_libs,$installed" = "built,yes"; } ||
6645: test -z "$old_library"; }; then
6646: # We need to hardcode the library path
6647: if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6648: # Make sure the rpath contains only unique directories.
6649: case "$temp_rpath:" in
6650: *"$absdir:"*) ;;
6651: *) func_append temp_rpath "$absdir:" ;;
6652: esac
6653: fi
6654:
6655: # Hardcode the library path.
6656: # Skip directories that are in the system default run-time
6657: # search path.
6658: case " $sys_lib_dlsearch_path " in
6659: *" $absdir "*) ;;
6660: *)
6661: case "$compile_rpath " in
6662: *" $absdir "*) ;;
6663: *) func_append compile_rpath " $absdir" ;;
6664: esac
6665: ;;
6666: esac
6667: case " $sys_lib_dlsearch_path " in
6668: *" $libdir "*) ;;
6669: *)
6670: case "$finalize_rpath " in
6671: *" $libdir "*) ;;
6672: *) func_append finalize_rpath " $libdir" ;;
6673: esac
6674: ;;
6675: esac
6676: fi # $linkmode,$pass = prog,link...
6677:
6678: if test "$alldeplibs" = yes &&
6679: { test "$deplibs_check_method" = pass_all ||
6680: { test "$build_libtool_libs" = yes &&
6681: test -n "$library_names"; }; }; then
6682: # We only need to search for static libraries
6683: continue
6684: fi
6685: fi
6686:
6687: link_static=no # Whether the deplib will be linked statically
6688: use_static_libs=$prefer_static_libs
6689: if test "$use_static_libs" = built && test "$installed" = yes; then
6690: use_static_libs=no
6691: fi
6692: if test -n "$library_names" &&
6693: { test "$use_static_libs" = no || test -z "$old_library"; }; then
6694: case $host in
6695: *cygwin* | *mingw* | *cegcc*)
6696: # No point in relinking DLLs because paths are not encoded
6697: func_append notinst_deplibs " $lib"
6698: need_relink=no
6699: ;;
6700: *)
6701: if test "$installed" = no; then
6702: func_append notinst_deplibs " $lib"
6703: need_relink=yes
6704: fi
6705: ;;
6706: esac
6707: # This is a shared library
6708:
6709: # Warn about portability, can't link against -module's on some
6710: # systems (darwin). Don't bleat about dlopened modules though!
6711: dlopenmodule=""
6712: for dlpremoduletest in $dlprefiles; do
6713: if test "X$dlpremoduletest" = "X$lib"; then
6714: dlopenmodule="$dlpremoduletest"
6715: break
6716: fi
6717: done
6718: if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6719: echo
6720: if test "$linkmode" = prog; then
6721: $ECHO "*** Warning: Linking the executable $output against the loadable module"
6722: else
6723: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6724: fi
6725: $ECHO "*** $linklib is not portable!"
6726: fi
6727: if test "$linkmode" = lib &&
6728: test "$hardcode_into_libs" = yes; then
6729: # Hardcode the library path.
6730: # Skip directories that are in the system default run-time
6731: # search path.
6732: case " $sys_lib_dlsearch_path " in
6733: *" $absdir "*) ;;
6734: *)
6735: case "$compile_rpath " in
6736: *" $absdir "*) ;;
6737: *) func_append compile_rpath " $absdir" ;;
6738: esac
6739: ;;
6740: esac
6741: case " $sys_lib_dlsearch_path " in
6742: *" $libdir "*) ;;
6743: *)
6744: case "$finalize_rpath " in
6745: *" $libdir "*) ;;
6746: *) func_append finalize_rpath " $libdir" ;;
6747: esac
6748: ;;
6749: esac
6750: fi
6751:
6752: if test -n "$old_archive_from_expsyms_cmds"; then
6753: # figure out the soname
6754: set dummy $library_names
6755: shift
6756: realname="$1"
6757: shift
6758: libname=`eval "\\$ECHO \"$libname_spec\""`
6759: # use dlname if we got it. it's perfectly good, no?
6760: if test -n "$dlname"; then
6761: soname="$dlname"
6762: elif test -n "$soname_spec"; then
6763: # bleh windows
6764: case $host in
6765: *cygwin* | mingw* | *cegcc*)
6766: func_arith $current - $age
6767: major=$func_arith_result
6768: versuffix="-$major"
6769: ;;
6770: esac
6771: eval soname=\"$soname_spec\"
6772: else
6773: soname="$realname"
6774: fi
6775:
6776: # Make a new name for the extract_expsyms_cmds to use
6777: soroot="$soname"
6778: func_basename "$soroot"
6779: soname="$func_basename_result"
6780: func_stripname 'lib' '.dll' "$soname"
6781: newlib=libimp-$func_stripname_result.a
6782:
6783: # If the library has no export list, then create one now
6784: if test -f "$output_objdir/$soname-def"; then :
6785: else
6786: func_verbose "extracting exported symbol list from \`$soname'"
6787: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6788: fi
6789:
6790: # Create $newlib
6791: if test -f "$output_objdir/$newlib"; then :; else
6792: func_verbose "generating import library for \`$soname'"
6793: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6794: fi
6795: # make sure the library variables are pointing to the new library
6796: dir=$output_objdir
6797: linklib=$newlib
6798: fi # test -n "$old_archive_from_expsyms_cmds"
6799:
6800: if test "$linkmode" = prog || test "$opt_mode" != relink; then
6801: add_shlibpath=
6802: add_dir=
6803: add=
6804: lib_linked=yes
6805: case $hardcode_action in
6806: immediate | unsupported)
6807: if test "$hardcode_direct" = no; then
6808: add="$dir/$linklib"
6809: case $host in
6810: *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6811: *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6812: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6813: *-*-unixware7*) add_dir="-L$dir" ;;
6814: *-*-darwin* )
6815: # if the lib is a (non-dlopened) module then we can not
6816: # link against it, someone is ignoring the earlier warnings
6817: if /usr/bin/file -L $add 2> /dev/null |
6818: $GREP ": [^:]* bundle" >/dev/null ; then
6819: if test "X$dlopenmodule" != "X$lib"; then
6820: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6821: if test -z "$old_library" ; then
6822: echo
6823: echo "*** And there doesn't seem to be a static archive available"
6824: echo "*** The link will probably fail, sorry"
6825: else
6826: add="$dir/$old_library"
6827: fi
6828: elif test -n "$old_library"; then
6829: add="$dir/$old_library"
6830: fi
6831: fi
6832: esac
6833: elif test "$hardcode_minus_L" = no; then
6834: case $host in
6835: *-*-sunos*) add_shlibpath="$dir" ;;
6836: esac
6837: add_dir="-L$dir"
6838: add="-l$name"
6839: elif test "$hardcode_shlibpath_var" = no; then
6840: add_shlibpath="$dir"
6841: add="-l$name"
6842: else
6843: lib_linked=no
6844: fi
6845: ;;
6846: relink)
6847: if test "$hardcode_direct" = yes &&
6848: test "$hardcode_direct_absolute" = no; then
6849: add="$dir/$linklib"
6850: elif test "$hardcode_minus_L" = yes; then
6851: add_dir="-L$absdir"
6852: # Try looking first in the location we're being installed to.
6853: if test -n "$inst_prefix_dir"; then
6854: case $libdir in
6855: [\\/]*)
6856: func_append add_dir " -L$inst_prefix_dir$libdir"
6857: ;;
6858: esac
6859: fi
6860: add="-l$name"
6861: elif test "$hardcode_shlibpath_var" = yes; then
6862: add_shlibpath="$dir"
6863: add="-l$name"
6864: else
6865: lib_linked=no
6866: fi
6867: ;;
6868: *) lib_linked=no ;;
6869: esac
6870:
6871: if test "$lib_linked" != yes; then
6872: func_fatal_configuration "unsupported hardcode properties"
6873: fi
6874:
6875: if test -n "$add_shlibpath"; then
6876: case :$compile_shlibpath: in
6877: *":$add_shlibpath:"*) ;;
6878: *) func_append compile_shlibpath "$add_shlibpath:" ;;
6879: esac
6880: fi
6881: if test "$linkmode" = prog; then
6882: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6883: test -n "$add" && compile_deplibs="$add $compile_deplibs"
6884: else
6885: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6886: test -n "$add" && deplibs="$add $deplibs"
6887: if test "$hardcode_direct" != yes &&
6888: test "$hardcode_minus_L" != yes &&
6889: test "$hardcode_shlibpath_var" = yes; then
6890: case :$finalize_shlibpath: in
6891: *":$libdir:"*) ;;
6892: *) func_append finalize_shlibpath "$libdir:" ;;
6893: esac
6894: fi
6895: fi
6896: fi
6897:
6898: if test "$linkmode" = prog || test "$opt_mode" = relink; then
6899: add_shlibpath=
6900: add_dir=
6901: add=
6902: # Finalize command for both is simple: just hardcode it.
6903: if test "$hardcode_direct" = yes &&
6904: test "$hardcode_direct_absolute" = no; then
6905: add="$libdir/$linklib"
6906: elif test "$hardcode_minus_L" = yes; then
6907: add_dir="-L$libdir"
6908: add="-l$name"
6909: elif test "$hardcode_shlibpath_var" = yes; then
6910: case :$finalize_shlibpath: in
6911: *":$libdir:"*) ;;
6912: *) func_append finalize_shlibpath "$libdir:" ;;
6913: esac
6914: add="-l$name"
6915: elif test "$hardcode_automatic" = yes; then
6916: if test -n "$inst_prefix_dir" &&
6917: test -f "$inst_prefix_dir$libdir/$linklib" ; then
6918: add="$inst_prefix_dir$libdir/$linklib"
6919: else
6920: add="$libdir/$linklib"
6921: fi
6922: else
6923: # We cannot seem to hardcode it, guess we'll fake it.
6924: add_dir="-L$libdir"
6925: # Try looking first in the location we're being installed to.
6926: if test -n "$inst_prefix_dir"; then
6927: case $libdir in
6928: [\\/]*)
6929: func_append add_dir " -L$inst_prefix_dir$libdir"
6930: ;;
6931: esac
6932: fi
6933: add="-l$name"
6934: fi
6935:
6936: if test "$linkmode" = prog; then
6937: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6938: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6939: else
6940: test -n "$add_dir" && deplibs="$add_dir $deplibs"
6941: test -n "$add" && deplibs="$add $deplibs"
6942: fi
6943: fi
6944: elif test "$linkmode" = prog; then
6945: # Here we assume that one of hardcode_direct or hardcode_minus_L
6946: # is not unsupported. This is valid on all known static and
6947: # shared platforms.
6948: if test "$hardcode_direct" != unsupported; then
6949: test -n "$old_library" && linklib="$old_library"
6950: compile_deplibs="$dir/$linklib $compile_deplibs"
6951: finalize_deplibs="$dir/$linklib $finalize_deplibs"
6952: else
6953: compile_deplibs="-l$name -L$dir $compile_deplibs"
6954: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6955: fi
6956: elif test "$build_libtool_libs" = yes; then
6957: # Not a shared library
6958: if test "$deplibs_check_method" != pass_all; then
6959: # We're trying link a shared library against a static one
6960: # but the system doesn't support it.
6961:
6962: # Just print a warning and add the library to dependency_libs so
6963: # that the program can be linked against the static library.
6964: echo
6965: $ECHO "*** Warning: This system can not link to static lib archive $lib."
6966: echo "*** I have the capability to make that library automatically link in when"
6967: echo "*** you link to this library. But I can only do this if you have a"
6968: echo "*** shared version of the library, which you do not appear to have."
6969: if test "$module" = yes; then
6970: echo "*** But as you try to build a module library, libtool will still create "
6971: echo "*** a static module, that should work as long as the dlopening application"
6972: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6973: if test -z "$global_symbol_pipe"; then
6974: echo
6975: echo "*** However, this would only work if libtool was able to extract symbol"
6976: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6977: echo "*** not find such a program. So, this module is probably useless."
6978: echo "*** \`nm' from GNU binutils and a full rebuild may help."
6979: fi
6980: if test "$build_old_libs" = no; then
6981: build_libtool_libs=module
6982: build_old_libs=yes
6983: else
6984: build_libtool_libs=no
6985: fi
6986: fi
6987: else
6988: deplibs="$dir/$old_library $deplibs"
6989: link_static=yes
6990: fi
6991: fi # link shared/static library?
6992:
6993: if test "$linkmode" = lib; then
6994: if test -n "$dependency_libs" &&
6995: { test "$hardcode_into_libs" != yes ||
6996: test "$build_old_libs" = yes ||
6997: test "$link_static" = yes; }; then
6998: # Extract -R from dependency_libs
6999: temp_deplibs=
7000: for libdir in $dependency_libs; do
7001: case $libdir in
7002: -R*) func_stripname '-R' '' "$libdir"
7003: temp_xrpath=$func_stripname_result
7004: case " $xrpath " in
7005: *" $temp_xrpath "*) ;;
7006: *) func_append xrpath " $temp_xrpath";;
7007: esac;;
7008: *) func_append temp_deplibs " $libdir";;
7009: esac
7010: done
7011: dependency_libs="$temp_deplibs"
7012: fi
7013:
7014: func_append newlib_search_path " $absdir"
7015: # Link against this library
7016: test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7017: # ... and its dependency_libs
7018: tmp_libs=
7019: for deplib in $dependency_libs; do
7020: newdependency_libs="$deplib $newdependency_libs"
7021: case $deplib in
7022: -L*) func_stripname '-L' '' "$deplib"
7023: func_resolve_sysroot "$func_stripname_result";;
7024: *) func_resolve_sysroot "$deplib" ;;
7025: esac
7026: if $opt_preserve_dup_deps ; then
7027: case "$tmp_libs " in
7028: *" $func_resolve_sysroot_result "*)
7029: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7030: esac
7031: fi
7032: func_append tmp_libs " $func_resolve_sysroot_result"
7033: done
7034:
7035: if test "$link_all_deplibs" != no; then
7036: # Add the search paths of all dependency libraries
7037: for deplib in $dependency_libs; do
7038: path=
7039: case $deplib in
7040: -L*) path="$deplib" ;;
7041: *.la)
7042: func_resolve_sysroot "$deplib"
7043: deplib=$func_resolve_sysroot_result
7044: func_dirname "$deplib" "" "."
7045: dir=$func_dirname_result
7046: # We need an absolute path.
7047: case $dir in
7048: [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7049: *)
7050: absdir=`cd "$dir" && pwd`
7051: if test -z "$absdir"; then
7052: func_warning "cannot determine absolute directory name of \`$dir'"
7053: absdir="$dir"
7054: fi
7055: ;;
7056: esac
7057: if $GREP "^installed=no" $deplib > /dev/null; then
7058: case $host in
7059: *-*-darwin*)
7060: depdepl=
7061: eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7062: if test -n "$deplibrary_names" ; then
7063: for tmp in $deplibrary_names ; do
7064: depdepl=$tmp
7065: done
7066: if test -f "$absdir/$objdir/$depdepl" ; then
7067: depdepl="$absdir/$objdir/$depdepl"
7068: darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7069: if test -z "$darwin_install_name"; then
7070: darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7071: fi
7072: func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7073: func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7074: path=
7075: fi
7076: fi
7077: ;;
7078: *)
7079: path="-L$absdir/$objdir"
7080: ;;
7081: esac
7082: else
7083: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7084: test -z "$libdir" && \
7085: func_fatal_error "\`$deplib' is not a valid libtool archive"
7086: test "$absdir" != "$libdir" && \
7087: func_warning "\`$deplib' seems to be moved"
7088:
7089: path="-L$absdir"
7090: fi
7091: ;;
7092: esac
7093: case " $deplibs " in
7094: *" $path "*) ;;
7095: *) deplibs="$path $deplibs" ;;
7096: esac
7097: done
7098: fi # link_all_deplibs != no
7099: fi # linkmode = lib
7100: done # for deplib in $libs
7101: if test "$pass" = link; then
7102: if test "$linkmode" = "prog"; then
7103: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7104: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7105: else
7106: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7107: fi
7108: fi
7109: dependency_libs="$newdependency_libs"
7110: if test "$pass" = dlpreopen; then
7111: # Link the dlpreopened libraries before other libraries
7112: for deplib in $save_deplibs; do
7113: deplibs="$deplib $deplibs"
7114: done
7115: fi
7116: if test "$pass" != dlopen; then
7117: if test "$pass" != conv; then
7118: # Make sure lib_search_path contains only unique directories.
7119: lib_search_path=
7120: for dir in $newlib_search_path; do
7121: case "$lib_search_path " in
7122: *" $dir "*) ;;
7123: *) func_append lib_search_path " $dir" ;;
7124: esac
7125: done
7126: newlib_search_path=
7127: fi
7128:
7129: if test "$linkmode,$pass" != "prog,link"; then
7130: vars="deplibs"
7131: else
7132: vars="compile_deplibs finalize_deplibs"
7133: fi
7134: for var in $vars dependency_libs; do
7135: # Add libraries to $var in reverse order
7136: eval tmp_libs=\"\$$var\"
7137: new_libs=
7138: for deplib in $tmp_libs; do
7139: # FIXME: Pedantically, this is the right thing to do, so
7140: # that some nasty dependency loop isn't accidentally
7141: # broken:
7142: #new_libs="$deplib $new_libs"
7143: # Pragmatically, this seems to cause very few problems in
7144: # practice:
7145: case $deplib in
7146: -L*) new_libs="$deplib $new_libs" ;;
7147: -R*) ;;
7148: *)
7149: # And here is the reason: when a library appears more
7150: # than once as an explicit dependence of a library, or
7151: # is implicitly linked in more than once by the
7152: # compiler, it is considered special, and multiple
7153: # occurrences thereof are not removed. Compare this
7154: # with having the same library being listed as a
7155: # dependency of multiple other libraries: in this case,
7156: # we know (pedantically, we assume) the library does not
7157: # need to be listed more than once, so we keep only the
7158: # last copy. This is not always right, but it is rare
7159: # enough that we require users that really mean to play
7160: # such unportable linking tricks to link the library
7161: # using -Wl,-lname, so that libtool does not consider it
7162: # for duplicate removal.
7163: case " $specialdeplibs " in
7164: *" $deplib "*) new_libs="$deplib $new_libs" ;;
7165: *)
7166: case " $new_libs " in
7167: *" $deplib "*) ;;
7168: *) new_libs="$deplib $new_libs" ;;
7169: esac
7170: ;;
7171: esac
7172: ;;
7173: esac
7174: done
7175: tmp_libs=
7176: for deplib in $new_libs; do
7177: case $deplib in
7178: -L*)
7179: case " $tmp_libs " in
7180: *" $deplib "*) ;;
7181: *) func_append tmp_libs " $deplib" ;;
7182: esac
7183: ;;
7184: *) func_append tmp_libs " $deplib" ;;
7185: esac
7186: done
7187: eval $var=\"$tmp_libs\"
7188: done # for var
7189: fi
7190: # Last step: remove runtime libs from dependency_libs
7191: # (they stay in deplibs)
7192: tmp_libs=
7193: for i in $dependency_libs ; do
7194: case " $predeps $postdeps $compiler_lib_search_path " in
7195: *" $i "*)
7196: i=""
7197: ;;
7198: esac
7199: if test -n "$i" ; then
7200: func_append tmp_libs " $i"
7201: fi
7202: done
7203: dependency_libs=$tmp_libs
7204: done # for pass
7205: if test "$linkmode" = prog; then
7206: dlfiles="$newdlfiles"
7207: fi
7208: if test "$linkmode" = prog || test "$linkmode" = lib; then
7209: dlprefiles="$newdlprefiles"
7210: fi
7211:
7212: case $linkmode in
7213: oldlib)
7214: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7215: func_warning "\`-dlopen' is ignored for archives"
7216: fi
7217:
7218: case " $deplibs" in
7219: *\ -l* | *\ -L*)
7220: func_warning "\`-l' and \`-L' are ignored for archives" ;;
7221: esac
7222:
7223: test -n "$rpath" && \
7224: func_warning "\`-rpath' is ignored for archives"
7225:
7226: test -n "$xrpath" && \
7227: func_warning "\`-R' is ignored for archives"
7228:
7229: test -n "$vinfo" && \
7230: func_warning "\`-version-info/-version-number' is ignored for archives"
7231:
7232: test -n "$release" && \
7233: func_warning "\`-release' is ignored for archives"
7234:
7235: test -n "$export_symbols$export_symbols_regex" && \
7236: func_warning "\`-export-symbols' is ignored for archives"
7237:
7238: # Now set the variables for building old libraries.
7239: build_libtool_libs=no
7240: oldlibs="$output"
7241: func_append objs "$old_deplibs"
7242: ;;
7243:
7244: lib)
7245: # Make sure we only generate libraries of the form `libNAME.la'.
7246: case $outputname in
7247: lib*)
7248: func_stripname 'lib' '.la' "$outputname"
7249: name=$func_stripname_result
7250: eval shared_ext=\"$shrext_cmds\"
7251: eval libname=\"$libname_spec\"
7252: ;;
7253: *)
7254: test "$module" = no && \
7255: func_fatal_help "libtool library \`$output' must begin with \`lib'"
7256:
7257: if test "$need_lib_prefix" != no; then
7258: # Add the "lib" prefix for modules if required
7259: func_stripname '' '.la' "$outputname"
7260: name=$func_stripname_result
7261: eval shared_ext=\"$shrext_cmds\"
7262: eval libname=\"$libname_spec\"
7263: else
7264: func_stripname '' '.la' "$outputname"
7265: libname=$func_stripname_result
7266: fi
7267: ;;
7268: esac
7269:
7270: if test -n "$objs"; then
7271: if test "$deplibs_check_method" != pass_all; then
7272: func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7273: else
7274: echo
7275: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7276: $ECHO "*** objects $objs is not portable!"
7277: func_append libobjs " $objs"
7278: fi
7279: fi
7280:
7281: test "$dlself" != no && \
7282: func_warning "\`-dlopen self' is ignored for libtool libraries"
7283:
7284: set dummy $rpath
7285: shift
7286: test "$#" -gt 1 && \
7287: func_warning "ignoring multiple \`-rpath's for a libtool library"
7288:
7289: install_libdir="$1"
7290:
7291: oldlibs=
7292: if test -z "$rpath"; then
7293: if test "$build_libtool_libs" = yes; then
7294: # Building a libtool convenience library.
7295: # Some compilers have problems with a `.al' extension so
7296: # convenience libraries should have the same extension an
7297: # archive normally would.
7298: oldlibs="$output_objdir/$libname.$libext $oldlibs"
7299: build_libtool_libs=convenience
7300: build_old_libs=yes
7301: fi
7302:
7303: test -n "$vinfo" && \
7304: func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7305:
7306: test -n "$release" && \
7307: func_warning "\`-release' is ignored for convenience libraries"
7308: else
7309:
7310: # Parse the version information argument.
7311: save_ifs="$IFS"; IFS=':'
7312: set dummy $vinfo 0 0 0
7313: shift
7314: IFS="$save_ifs"
7315:
7316: test -n "$7" && \
7317: func_fatal_help "too many parameters to \`-version-info'"
7318:
7319: # convert absolute version numbers to libtool ages
7320: # this retains compatibility with .la files and attempts
7321: # to make the code below a bit more comprehensible
7322:
7323: case $vinfo_number in
7324: yes)
7325: number_major="$1"
7326: number_minor="$2"
7327: number_revision="$3"
7328: #
7329: # There are really only two kinds -- those that
7330: # use the current revision as the major version
7331: # and those that subtract age and use age as
7332: # a minor version. But, then there is irix
7333: # which has an extra 1 added just for fun
7334: #
7335: case $version_type in
7336: # correct linux to gnu/linux during the next big refactor
7337: darwin|linux|osf|windows|none)
7338: func_arith $number_major + $number_minor
7339: current=$func_arith_result
7340: age="$number_minor"
7341: revision="$number_revision"
7342: ;;
7343: freebsd-aout|freebsd-elf|qnx|sunos)
7344: current="$number_major"
7345: revision="$number_minor"
7346: age="0"
7347: ;;
7348: irix|nonstopux)
7349: func_arith $number_major + $number_minor
7350: current=$func_arith_result
7351: age="$number_minor"
7352: revision="$number_minor"
7353: lt_irix_increment=no
7354: ;;
7355: *)
7356: func_fatal_configuration "$modename: unknown library version type \`$version_type'"
7357: ;;
7358: esac
7359: ;;
7360: no)
7361: current="$1"
7362: revision="$2"
7363: age="$3"
7364: ;;
7365: esac
7366:
7367: # Check that each of the things are valid numbers.
7368: case $current in
7369: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7370: *)
7371: func_error "CURRENT \`$current' must be a nonnegative integer"
7372: func_fatal_error "\`$vinfo' is not valid version information"
7373: ;;
7374: esac
7375:
7376: case $revision in
7377: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7378: *)
7379: func_error "REVISION \`$revision' must be a nonnegative integer"
7380: func_fatal_error "\`$vinfo' is not valid version information"
7381: ;;
7382: esac
7383:
7384: case $age in
7385: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7386: *)
7387: func_error "AGE \`$age' must be a nonnegative integer"
7388: func_fatal_error "\`$vinfo' is not valid version information"
7389: ;;
7390: esac
7391:
7392: if test "$age" -gt "$current"; then
7393: func_error "AGE \`$age' is greater than the current interface number \`$current'"
7394: func_fatal_error "\`$vinfo' is not valid version information"
7395: fi
7396:
7397: # Calculate the version variables.
7398: major=
7399: versuffix=
7400: verstring=
7401: case $version_type in
7402: none) ;;
7403:
7404: darwin)
7405: # Like Linux, but with the current version available in
7406: # verstring for coding it into the library header
7407: func_arith $current - $age
7408: major=.$func_arith_result
7409: versuffix="$major.$age.$revision"
7410: # Darwin ld doesn't like 0 for these options...
7411: func_arith $current + 1
7412: minor_current=$func_arith_result
7413: xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7414: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7415: ;;
7416:
7417: freebsd-aout)
7418: major=".$current"
7419: versuffix=".$current.$revision";
7420: ;;
7421:
7422: freebsd-elf)
7423: major=".$current"
7424: versuffix=".$current"
7425: ;;
7426:
7427: irix | nonstopux)
7428: if test "X$lt_irix_increment" = "Xno"; then
7429: func_arith $current - $age
7430: else
7431: func_arith $current - $age + 1
7432: fi
7433: major=$func_arith_result
7434:
7435: case $version_type in
7436: nonstopux) verstring_prefix=nonstopux ;;
7437: *) verstring_prefix=sgi ;;
7438: esac
7439: verstring="$verstring_prefix$major.$revision"
7440:
7441: # Add in all the interfaces that we are compatible with.
7442: loop=$revision
7443: while test "$loop" -ne 0; do
7444: func_arith $revision - $loop
7445: iface=$func_arith_result
7446: func_arith $loop - 1
7447: loop=$func_arith_result
7448: verstring="$verstring_prefix$major.$iface:$verstring"
7449: done
7450:
7451: # Before this point, $major must not contain `.'.
7452: major=.$major
7453: versuffix="$major.$revision"
7454: ;;
7455:
7456: linux) # correct to gnu/linux during the next big refactor
7457: func_arith $current - $age
7458: major=.$func_arith_result
7459: versuffix="$major.$age.$revision"
7460: ;;
7461:
7462: osf)
7463: func_arith $current - $age
7464: major=.$func_arith_result
7465: versuffix=".$current.$age.$revision"
7466: verstring="$current.$age.$revision"
7467:
7468: # Add in all the interfaces that we are compatible with.
7469: loop=$age
7470: while test "$loop" -ne 0; do
7471: func_arith $current - $loop
7472: iface=$func_arith_result
7473: func_arith $loop - 1
7474: loop=$func_arith_result
7475: verstring="$verstring:${iface}.0"
7476: done
7477:
7478: # Make executables depend on our current version.
7479: func_append verstring ":${current}.0"
7480: ;;
7481:
7482: qnx)
7483: major=".$current"
7484: versuffix=".$current"
7485: ;;
7486:
7487: sunos)
7488: major=".$current"
7489: versuffix=".$current.$revision"
7490: ;;
7491:
7492: windows)
7493: # Use '-' rather than '.', since we only want one
7494: # extension on DOS 8.3 filesystems.
7495: func_arith $current - $age
7496: major=$func_arith_result
7497: versuffix="-$major"
7498: ;;
7499:
7500: *)
7501: func_fatal_configuration "unknown library version type \`$version_type'"
7502: ;;
7503: esac
7504:
7505: # Clear the version info if we defaulted, and they specified a release.
7506: if test -z "$vinfo" && test -n "$release"; then
7507: major=
7508: case $version_type in
7509: darwin)
7510: # we can't check for "0.0" in archive_cmds due to quoting
7511: # problems, so we reset it completely
7512: verstring=
7513: ;;
7514: *)
7515: verstring="0.0"
7516: ;;
7517: esac
7518: if test "$need_version" = no; then
7519: versuffix=
7520: else
7521: versuffix=".0.0"
7522: fi
7523: fi
7524:
7525: # Remove version info from name if versioning should be avoided
7526: if test "$avoid_version" = yes && test "$need_version" = no; then
7527: major=
7528: versuffix=
7529: verstring=""
7530: fi
7531:
7532: # Check to see if the archive will have undefined symbols.
7533: if test "$allow_undefined" = yes; then
7534: if test "$allow_undefined_flag" = unsupported; then
7535: func_warning "undefined symbols not allowed in $host shared libraries"
7536: build_libtool_libs=no
7537: build_old_libs=yes
7538: fi
7539: else
7540: # Don't allow undefined symbols.
7541: allow_undefined_flag="$no_undefined_flag"
7542: fi
7543:
7544: fi
7545:
7546: func_generate_dlsyms "$libname" "$libname" "yes"
7547: func_append libobjs " $symfileobj"
7548: test "X$libobjs" = "X " && libobjs=
7549:
7550: if test "$opt_mode" != relink; then
7551: # Remove our outputs, but don't remove object files since they
7552: # may have been created when compiling PIC objects.
7553: removelist=
7554: tempremovelist=`$ECHO "$output_objdir/*"`
7555: for p in $tempremovelist; do
7556: case $p in
7557: *.$objext | *.gcno)
7558: ;;
7559: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7560: if test "X$precious_files_regex" != "X"; then
7561: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7562: then
7563: continue
7564: fi
7565: fi
7566: func_append removelist " $p"
7567: ;;
7568: *) ;;
7569: esac
7570: done
7571: test -n "$removelist" && \
7572: func_show_eval "${RM}r \$removelist"
7573: fi
7574:
7575: # Now set the variables for building old libraries.
7576: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7577: func_append oldlibs " $output_objdir/$libname.$libext"
7578:
7579: # Transform .lo files to .o files.
7580: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7581: fi
7582:
7583: # Eliminate all temporary directories.
7584: #for path in $notinst_path; do
7585: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7586: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7587: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7588: #done
7589:
7590: if test -n "$xrpath"; then
7591: # If the user specified any rpath flags, then add them.
7592: temp_xrpath=
7593: for libdir in $xrpath; do
7594: func_replace_sysroot "$libdir"
7595: func_append temp_xrpath " -R$func_replace_sysroot_result"
7596: case "$finalize_rpath " in
7597: *" $libdir "*) ;;
7598: *) func_append finalize_rpath " $libdir" ;;
7599: esac
7600: done
7601: if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7602: dependency_libs="$temp_xrpath $dependency_libs"
7603: fi
7604: fi
7605:
7606: # Make sure dlfiles contains only unique files that won't be dlpreopened
7607: old_dlfiles="$dlfiles"
7608: dlfiles=
7609: for lib in $old_dlfiles; do
7610: case " $dlprefiles $dlfiles " in
7611: *" $lib "*) ;;
7612: *) func_append dlfiles " $lib" ;;
7613: esac
7614: done
7615:
7616: # Make sure dlprefiles contains only unique files
7617: old_dlprefiles="$dlprefiles"
7618: dlprefiles=
7619: for lib in $old_dlprefiles; do
7620: case "$dlprefiles " in
7621: *" $lib "*) ;;
7622: *) func_append dlprefiles " $lib" ;;
7623: esac
7624: done
7625:
7626: if test "$build_libtool_libs" = yes; then
7627: if test -n "$rpath"; then
7628: case $host in
7629: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7630: # these systems don't actually have a c library (as such)!
7631: ;;
7632: *-*-rhapsody* | *-*-darwin1.[012])
7633: # Rhapsody C library is in the System framework
7634: func_append deplibs " System.ltframework"
7635: ;;
7636: *-*-netbsd*)
7637: # Don't link with libc until the a.out ld.so is fixed.
7638: ;;
7639: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7640: # Do not include libc due to us having libc/libc_r.
7641: ;;
7642: *-*-sco3.2v5* | *-*-sco5v6*)
7643: # Causes problems with __ctype
7644: ;;
7645: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7646: # Compiler inserts libc in the correct place for threads to work
7647: ;;
7648: *)
7649: # Add libc to deplibs on all other systems if necessary.
7650: if test "$build_libtool_need_lc" = "yes"; then
7651: func_append deplibs " -lc"
7652: fi
7653: ;;
7654: esac
7655: fi
7656:
7657: # Transform deplibs into only deplibs that can be linked in shared.
7658: name_save=$name
7659: libname_save=$libname
7660: release_save=$release
7661: versuffix_save=$versuffix
7662: major_save=$major
7663: # I'm not sure if I'm treating the release correctly. I think
7664: # release should show up in the -l (ie -lgmp5) so we don't want to
7665: # add it in twice. Is that correct?
7666: release=""
7667: versuffix=""
7668: major=""
7669: newdeplibs=
7670: droppeddeps=no
7671: case $deplibs_check_method in
7672: pass_all)
7673: # Don't check for shared/static. Everything works.
7674: # This might be a little naive. We might want to check
7675: # whether the library exists or not. But this is on
7676: # osf3 & osf4 and I'm not really sure... Just
7677: # implementing what was already the behavior.
7678: newdeplibs=$deplibs
7679: ;;
7680: test_compile)
7681: # This code stresses the "libraries are programs" paradigm to its
7682: # limits. Maybe even breaks it. We compile a program, linking it
7683: # against the deplibs as a proxy for the library. Then we can check
7684: # whether they linked in statically or dynamically with ldd.
7685: $opt_dry_run || $RM conftest.c
7686: cat > conftest.c <<EOF
7687: int main() { return 0; }
7688: EOF
7689: $opt_dry_run || $RM conftest
7690: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7691: ldd_output=`ldd conftest`
7692: for i in $deplibs; do
7693: case $i in
7694: -l*)
7695: func_stripname -l '' "$i"
7696: name=$func_stripname_result
7697: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7698: case " $predeps $postdeps " in
7699: *" $i "*)
7700: func_append newdeplibs " $i"
7701: i=""
7702: ;;
7703: esac
7704: fi
7705: if test -n "$i" ; then
7706: libname=`eval "\\$ECHO \"$libname_spec\""`
7707: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7708: set dummy $deplib_matches; shift
7709: deplib_match=$1
7710: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7711: func_append newdeplibs " $i"
7712: else
7713: droppeddeps=yes
7714: echo
7715: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7716: echo "*** I have the capability to make that library automatically link in when"
7717: echo "*** you link to this library. But I can only do this if you have a"
7718: echo "*** shared version of the library, which I believe you do not have"
7719: echo "*** because a test_compile did reveal that the linker did not use it for"
7720: echo "*** its dynamic dependency list that programs get resolved with at runtime."
7721: fi
7722: fi
7723: ;;
7724: *)
7725: func_append newdeplibs " $i"
7726: ;;
7727: esac
7728: done
7729: else
7730: # Error occurred in the first compile. Let's try to salvage
7731: # the situation: Compile a separate program for each library.
7732: for i in $deplibs; do
7733: case $i in
7734: -l*)
7735: func_stripname -l '' "$i"
7736: name=$func_stripname_result
7737: $opt_dry_run || $RM conftest
7738: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7739: ldd_output=`ldd conftest`
7740: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7741: case " $predeps $postdeps " in
7742: *" $i "*)
7743: func_append newdeplibs " $i"
7744: i=""
7745: ;;
7746: esac
7747: fi
7748: if test -n "$i" ; then
7749: libname=`eval "\\$ECHO \"$libname_spec\""`
7750: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7751: set dummy $deplib_matches; shift
7752: deplib_match=$1
7753: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7754: func_append newdeplibs " $i"
7755: else
7756: droppeddeps=yes
7757: echo
7758: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7759: echo "*** I have the capability to make that library automatically link in when"
7760: echo "*** you link to this library. But I can only do this if you have a"
7761: echo "*** shared version of the library, which you do not appear to have"
7762: echo "*** because a test_compile did reveal that the linker did not use this one"
7763: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7764: fi
7765: fi
7766: else
7767: droppeddeps=yes
7768: echo
7769: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
7770: echo "*** make it link in! You will probably need to install it or some"
7771: echo "*** library that it depends on before this library will be fully"
7772: echo "*** functional. Installing it before continuing would be even better."
7773: fi
7774: ;;
7775: *)
7776: func_append newdeplibs " $i"
7777: ;;
7778: esac
7779: done
7780: fi
7781: ;;
7782: file_magic*)
7783: set dummy $deplibs_check_method; shift
7784: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7785: for a_deplib in $deplibs; do
7786: case $a_deplib in
7787: -l*)
7788: func_stripname -l '' "$a_deplib"
7789: name=$func_stripname_result
7790: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7791: case " $predeps $postdeps " in
7792: *" $a_deplib "*)
7793: func_append newdeplibs " $a_deplib"
7794: a_deplib=""
7795: ;;
7796: esac
7797: fi
7798: if test -n "$a_deplib" ; then
7799: libname=`eval "\\$ECHO \"$libname_spec\""`
7800: if test -n "$file_magic_glob"; then
7801: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7802: else
7803: libnameglob=$libname
7804: fi
7805: test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7806: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7807: if test "$want_nocaseglob" = yes; then
7808: shopt -s nocaseglob
7809: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7810: $nocaseglob
7811: else
7812: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7813: fi
7814: for potent_lib in $potential_libs; do
7815: # Follow soft links.
7816: if ls -lLd "$potent_lib" 2>/dev/null |
7817: $GREP " -> " >/dev/null; then
7818: continue
7819: fi
7820: # The statement above tries to avoid entering an
7821: # endless loop below, in case of cyclic links.
7822: # We might still enter an endless loop, since a link
7823: # loop can be closed while we follow links,
7824: # but so what?
7825: potlib="$potent_lib"
7826: while test -h "$potlib" 2>/dev/null; do
7827: potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7828: case $potliblink in
7829: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7830: *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7831: esac
7832: done
7833: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7834: $SED -e 10q |
7835: $EGREP "$file_magic_regex" > /dev/null; then
7836: func_append newdeplibs " $a_deplib"
7837: a_deplib=""
7838: break 2
7839: fi
7840: done
7841: done
7842: fi
7843: if test -n "$a_deplib" ; then
7844: droppeddeps=yes
7845: echo
7846: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7847: echo "*** I have the capability to make that library automatically link in when"
7848: echo "*** you link to this library. But I can only do this if you have a"
7849: echo "*** shared version of the library, which you do not appear to have"
7850: echo "*** because I did check the linker path looking for a file starting"
7851: if test -z "$potlib" ; then
7852: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7853: else
7854: $ECHO "*** with $libname and none of the candidates passed a file format test"
7855: $ECHO "*** using a file magic. Last file checked: $potlib"
7856: fi
7857: fi
7858: ;;
7859: *)
7860: # Add a -L argument.
7861: func_append newdeplibs " $a_deplib"
7862: ;;
7863: esac
7864: done # Gone through all deplibs.
7865: ;;
7866: match_pattern*)
7867: set dummy $deplibs_check_method; shift
7868: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7869: for a_deplib in $deplibs; do
7870: case $a_deplib in
7871: -l*)
7872: func_stripname -l '' "$a_deplib"
7873: name=$func_stripname_result
7874: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7875: case " $predeps $postdeps " in
7876: *" $a_deplib "*)
7877: func_append newdeplibs " $a_deplib"
7878: a_deplib=""
7879: ;;
7880: esac
7881: fi
7882: if test -n "$a_deplib" ; then
7883: libname=`eval "\\$ECHO \"$libname_spec\""`
7884: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7885: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7886: for potent_lib in $potential_libs; do
7887: potlib="$potent_lib" # see symlink-check above in file_magic test
7888: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7889: $EGREP "$match_pattern_regex" > /dev/null; then
7890: func_append newdeplibs " $a_deplib"
7891: a_deplib=""
7892: break 2
7893: fi
7894: done
7895: done
7896: fi
7897: if test -n "$a_deplib" ; then
7898: droppeddeps=yes
7899: echo
7900: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7901: echo "*** I have the capability to make that library automatically link in when"
7902: echo "*** you link to this library. But I can only do this if you have a"
7903: echo "*** shared version of the library, which you do not appear to have"
7904: echo "*** because I did check the linker path looking for a file starting"
7905: if test -z "$potlib" ; then
7906: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7907: else
7908: $ECHO "*** with $libname and none of the candidates passed a file format test"
7909: $ECHO "*** using a regex pattern. Last file checked: $potlib"
7910: fi
7911: fi
7912: ;;
7913: *)
7914: # Add a -L argument.
7915: func_append newdeplibs " $a_deplib"
7916: ;;
7917: esac
7918: done # Gone through all deplibs.
7919: ;;
7920: none | unknown | *)
7921: newdeplibs=""
7922: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7923: if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7924: for i in $predeps $postdeps ; do
7925: # can't use Xsed below, because $i might contain '/'
7926: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7927: done
7928: fi
7929: case $tmp_deplibs in
7930: *[!\ \ ]*)
7931: echo
7932: if test "X$deplibs_check_method" = "Xnone"; then
7933: echo "*** Warning: inter-library dependencies are not supported in this platform."
7934: else
7935: echo "*** Warning: inter-library dependencies are not known to be supported."
7936: fi
7937: echo "*** All declared inter-library dependencies are being dropped."
7938: droppeddeps=yes
7939: ;;
7940: esac
7941: ;;
7942: esac
7943: versuffix=$versuffix_save
7944: major=$major_save
7945: release=$release_save
7946: libname=$libname_save
7947: name=$name_save
7948:
7949: case $host in
7950: *-*-rhapsody* | *-*-darwin1.[012])
7951: # On Rhapsody replace the C library with the System framework
7952: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7953: ;;
7954: esac
7955:
7956: if test "$droppeddeps" = yes; then
7957: if test "$module" = yes; then
7958: echo
7959: echo "*** Warning: libtool could not satisfy all declared inter-library"
7960: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
7961: echo "*** a static module, that should work as long as the dlopening"
7962: echo "*** application is linked with the -dlopen flag."
7963: if test -z "$global_symbol_pipe"; then
7964: echo
7965: echo "*** However, this would only work if libtool was able to extract symbol"
7966: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7967: echo "*** not find such a program. So, this module is probably useless."
7968: echo "*** \`nm' from GNU binutils and a full rebuild may help."
7969: fi
7970: if test "$build_old_libs" = no; then
7971: oldlibs="$output_objdir/$libname.$libext"
7972: build_libtool_libs=module
7973: build_old_libs=yes
7974: else
7975: build_libtool_libs=no
7976: fi
7977: else
7978: echo "*** The inter-library dependencies that have been dropped here will be"
7979: echo "*** automatically added whenever a program is linked with this library"
7980: echo "*** or is declared to -dlopen it."
7981:
7982: if test "$allow_undefined" = no; then
7983: echo
7984: echo "*** Since this library must not contain undefined symbols,"
7985: echo "*** because either the platform does not support them or"
7986: echo "*** it was explicitly requested with -no-undefined,"
7987: echo "*** libtool will only create a static version of it."
7988: if test "$build_old_libs" = no; then
7989: oldlibs="$output_objdir/$libname.$libext"
7990: build_libtool_libs=module
7991: build_old_libs=yes
7992: else
7993: build_libtool_libs=no
7994: fi
7995: fi
7996: fi
7997: fi
7998: # Done checking deplibs!
7999: deplibs=$newdeplibs
8000: fi
8001: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8002: case $host in
8003: *-*-darwin*)
8004: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8005: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8006: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8007: ;;
8008: esac
8009:
8010: # move library search paths that coincide with paths to not yet
8011: # installed libraries to the beginning of the library search list
8012: new_libs=
8013: for path in $notinst_path; do
8014: case " $new_libs " in
8015: *" -L$path/$objdir "*) ;;
8016: *)
8017: case " $deplibs " in
8018: *" -L$path/$objdir "*)
8019: func_append new_libs " -L$path/$objdir" ;;
8020: esac
8021: ;;
8022: esac
8023: done
8024: for deplib in $deplibs; do
8025: case $deplib in
8026: -L*)
8027: case " $new_libs " in
8028: *" $deplib "*) ;;
8029: *) func_append new_libs " $deplib" ;;
8030: esac
8031: ;;
8032: *) func_append new_libs " $deplib" ;;
8033: esac
8034: done
8035: deplibs="$new_libs"
8036:
8037: # All the library-specific variables (install_libdir is set above).
8038: library_names=
8039: old_library=
8040: dlname=
8041:
8042: # Test again, we may have decided not to build it any more
8043: if test "$build_libtool_libs" = yes; then
8044: # Remove ${wl} instances when linking with ld.
8045: # FIXME: should test the right _cmds variable.
8046: case $archive_cmds in
8047: *\$LD\ *) wl= ;;
8048: esac
8049: if test "$hardcode_into_libs" = yes; then
8050: # Hardcode the library paths
8051: hardcode_libdirs=
8052: dep_rpath=
8053: rpath="$finalize_rpath"
8054: test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8055: for libdir in $rpath; do
8056: if test -n "$hardcode_libdir_flag_spec"; then
8057: if test -n "$hardcode_libdir_separator"; then
8058: func_replace_sysroot "$libdir"
8059: libdir=$func_replace_sysroot_result
8060: if test -z "$hardcode_libdirs"; then
8061: hardcode_libdirs="$libdir"
8062: else
8063: # Just accumulate the unique libdirs.
8064: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8065: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8066: ;;
8067: *)
8068: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8069: ;;
8070: esac
8071: fi
8072: else
8073: eval flag=\"$hardcode_libdir_flag_spec\"
8074: func_append dep_rpath " $flag"
8075: fi
8076: elif test -n "$runpath_var"; then
8077: case "$perm_rpath " in
8078: *" $libdir "*) ;;
8079: *) func_append perm_rpath " $libdir" ;;
8080: esac
8081: fi
8082: done
8083: # Substitute the hardcoded libdirs into the rpath.
8084: if test -n "$hardcode_libdir_separator" &&
8085: test -n "$hardcode_libdirs"; then
8086: libdir="$hardcode_libdirs"
8087: eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
8088: fi
8089: if test -n "$runpath_var" && test -n "$perm_rpath"; then
8090: # We should set the runpath_var.
8091: rpath=
8092: for dir in $perm_rpath; do
8093: func_append rpath "$dir:"
8094: done
8095: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8096: fi
8097: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8098: fi
8099:
8100: shlibpath="$finalize_shlibpath"
8101: test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8102: if test -n "$shlibpath"; then
8103: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8104: fi
8105:
8106: # Get the real and link names of the library.
8107: eval shared_ext=\"$shrext_cmds\"
8108: eval library_names=\"$library_names_spec\"
8109: set dummy $library_names
8110: shift
8111: realname="$1"
8112: shift
8113:
8114: if test -n "$soname_spec"; then
8115: eval soname=\"$soname_spec\"
8116: else
8117: soname="$realname"
8118: fi
8119: if test -z "$dlname"; then
8120: dlname=$soname
8121: fi
8122:
8123: lib="$output_objdir/$realname"
8124: linknames=
8125: for link
8126: do
8127: func_append linknames " $link"
8128: done
8129:
8130: # Use standard objects if they are pic
8131: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8132: test "X$libobjs" = "X " && libobjs=
8133:
8134: delfiles=
8135: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8136: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8137: export_symbols="$output_objdir/$libname.uexp"
8138: func_append delfiles " $export_symbols"
8139: fi
8140:
8141: orig_export_symbols=
8142: case $host_os in
8143: cygwin* | mingw* | cegcc*)
8144: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8145: # exporting using user supplied symfile
8146: if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8147: # and it's NOT already a .def file. Must figure out
8148: # which of the given symbols are data symbols and tag
8149: # them as such. So, trigger use of export_symbols_cmds.
8150: # export_symbols gets reassigned inside the "prepare
8151: # the list of exported symbols" if statement, so the
8152: # include_expsyms logic still works.
8153: orig_export_symbols="$export_symbols"
8154: export_symbols=
8155: always_export_symbols=yes
8156: fi
8157: fi
8158: ;;
8159: esac
8160:
8161: # Prepare the list of exported symbols
8162: if test -z "$export_symbols"; then
8163: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8164: func_verbose "generating symbol list for \`$libname.la'"
8165: export_symbols="$output_objdir/$libname.exp"
8166: $opt_dry_run || $RM $export_symbols
8167: cmds=$export_symbols_cmds
8168: save_ifs="$IFS"; IFS='~'
8169: for cmd1 in $cmds; do
8170: IFS="$save_ifs"
8171: # Take the normal branch if the nm_file_list_spec branch
8172: # doesn't work or if tool conversion is not needed.
8173: case $nm_file_list_spec~$to_tool_file_cmd in
8174: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8175: try_normal_branch=yes
8176: eval cmd=\"$cmd1\"
8177: func_len " $cmd"
8178: len=$func_len_result
8179: ;;
8180: *)
8181: try_normal_branch=no
8182: ;;
8183: esac
8184: if test "$try_normal_branch" = yes \
8185: && { test "$len" -lt "$max_cmd_len" \
8186: || test "$max_cmd_len" -le -1; }
8187: then
8188: func_show_eval "$cmd" 'exit $?'
8189: skipped_export=false
8190: elif test -n "$nm_file_list_spec"; then
8191: func_basename "$output"
8192: output_la=$func_basename_result
8193: save_libobjs=$libobjs
8194: save_output=$output
8195: output=${output_objdir}/${output_la}.nm
8196: func_to_tool_file "$output"
8197: libobjs=$nm_file_list_spec$func_to_tool_file_result
8198: func_append delfiles " $output"
8199: func_verbose "creating $NM input file list: $output"
8200: for obj in $save_libobjs; do
8201: func_to_tool_file "$obj"
8202: $ECHO "$func_to_tool_file_result"
8203: done > "$output"
8204: eval cmd=\"$cmd1\"
8205: func_show_eval "$cmd" 'exit $?'
8206: output=$save_output
8207: libobjs=$save_libobjs
8208: skipped_export=false
8209: else
8210: # The command line is too long to execute in one step.
8211: func_verbose "using reloadable object file for export list..."
8212: skipped_export=:
8213: # Break out early, otherwise skipped_export may be
8214: # set to false by a later but shorter cmd.
8215: break
8216: fi
8217: done
8218: IFS="$save_ifs"
8219: if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8220: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8221: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8222: fi
8223: fi
8224: fi
8225:
8226: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8227: tmp_export_symbols="$export_symbols"
8228: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8229: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8230: fi
8231:
8232: if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8233: # The given exports_symbols file has to be filtered, so filter it.
8234: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8235: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8236: # 's' commands which not all seds can handle. GNU sed should be fine
8237: # though. Also, the filter scales superlinearly with the number of
8238: # global variables. join(1) would be nice here, but unfortunately
8239: # isn't a blessed tool.
8240: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8241: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8242: export_symbols=$output_objdir/$libname.def
8243: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8244: fi
8245:
8246: tmp_deplibs=
8247: for test_deplib in $deplibs; do
8248: case " $convenience " in
8249: *" $test_deplib "*) ;;
8250: *)
8251: func_append tmp_deplibs " $test_deplib"
8252: ;;
8253: esac
8254: done
8255: deplibs="$tmp_deplibs"
8256:
8257: if test -n "$convenience"; then
8258: if test -n "$whole_archive_flag_spec" &&
8259: test "$compiler_needs_object" = yes &&
8260: test -z "$libobjs"; then
8261: # extract the archives, so we have objects to list.
8262: # TODO: could optimize this to just extract one archive.
8263: whole_archive_flag_spec=
8264: fi
8265: if test -n "$whole_archive_flag_spec"; then
8266: save_libobjs=$libobjs
8267: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8268: test "X$libobjs" = "X " && libobjs=
8269: else
8270: gentop="$output_objdir/${outputname}x"
8271: func_append generated " $gentop"
8272:
8273: func_extract_archives $gentop $convenience
8274: func_append libobjs " $func_extract_archives_result"
8275: test "X$libobjs" = "X " && libobjs=
8276: fi
8277: fi
8278:
8279: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8280: eval flag=\"$thread_safe_flag_spec\"
8281: func_append linker_flags " $flag"
8282: fi
8283:
8284: # Make a backup of the uninstalled library when relinking
8285: if test "$opt_mode" = relink; then
8286: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8287: fi
8288:
8289: # Do each of the archive commands.
8290: if test "$module" = yes && test -n "$module_cmds" ; then
8291: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8292: eval test_cmds=\"$module_expsym_cmds\"
8293: cmds=$module_expsym_cmds
8294: else
8295: eval test_cmds=\"$module_cmds\"
8296: cmds=$module_cmds
8297: fi
8298: else
8299: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8300: eval test_cmds=\"$archive_expsym_cmds\"
8301: cmds=$archive_expsym_cmds
8302: else
8303: eval test_cmds=\"$archive_cmds\"
8304: cmds=$archive_cmds
8305: fi
8306: fi
8307:
8308: if test "X$skipped_export" != "X:" &&
8309: func_len " $test_cmds" &&
8310: len=$func_len_result &&
8311: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8312: :
8313: else
8314: # The command line is too long to link in one step, link piecewise
8315: # or, if using GNU ld and skipped_export is not :, use a linker
8316: # script.
8317:
8318: # Save the value of $output and $libobjs because we want to
8319: # use them later. If we have whole_archive_flag_spec, we
8320: # want to use save_libobjs as it was before
8321: # whole_archive_flag_spec was expanded, because we can't
8322: # assume the linker understands whole_archive_flag_spec.
8323: # This may have to be revisited, in case too many
8324: # convenience libraries get linked in and end up exceeding
8325: # the spec.
8326: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8327: save_libobjs=$libobjs
8328: fi
8329: save_output=$output
8330: func_basename "$output"
8331: output_la=$func_basename_result
8332:
8333: # Clear the reloadable object creation command queue and
8334: # initialize k to one.
8335: test_cmds=
8336: concat_cmds=
8337: objlist=
8338: last_robj=
8339: k=1
8340:
8341: if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8342: output=${output_objdir}/${output_la}.lnkscript
8343: func_verbose "creating GNU ld script: $output"
8344: echo 'INPUT (' > $output
8345: for obj in $save_libobjs
8346: do
8347: func_to_tool_file "$obj"
8348: $ECHO "$func_to_tool_file_result" >> $output
8349: done
8350: echo ')' >> $output
8351: func_append delfiles " $output"
8352: func_to_tool_file "$output"
8353: output=$func_to_tool_file_result
8354: elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8355: output=${output_objdir}/${output_la}.lnk
8356: func_verbose "creating linker input file list: $output"
8357: : > $output
8358: set x $save_libobjs
8359: shift
8360: firstobj=
8361: if test "$compiler_needs_object" = yes; then
8362: firstobj="$1 "
8363: shift
8364: fi
8365: for obj
8366: do
8367: func_to_tool_file "$obj"
8368: $ECHO "$func_to_tool_file_result" >> $output
8369: done
8370: func_append delfiles " $output"
8371: func_to_tool_file "$output"
8372: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8373: else
8374: if test -n "$save_libobjs"; then
8375: func_verbose "creating reloadable object files..."
8376: output=$output_objdir/$output_la-${k}.$objext
8377: eval test_cmds=\"$reload_cmds\"
8378: func_len " $test_cmds"
8379: len0=$func_len_result
8380: len=$len0
8381:
8382: # Loop over the list of objects to be linked.
8383: for obj in $save_libobjs
8384: do
8385: func_len " $obj"
8386: func_arith $len + $func_len_result
8387: len=$func_arith_result
8388: if test "X$objlist" = X ||
8389: test "$len" -lt "$max_cmd_len"; then
8390: func_append objlist " $obj"
8391: else
8392: # The command $test_cmds is almost too long, add a
8393: # command to the queue.
8394: if test "$k" -eq 1 ; then
8395: # The first file doesn't have a previous command to add.
8396: reload_objs=$objlist
8397: eval concat_cmds=\"$reload_cmds\"
8398: else
8399: # All subsequent reloadable object files will link in
8400: # the last one created.
8401: reload_objs="$objlist $last_robj"
8402: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8403: fi
8404: last_robj=$output_objdir/$output_la-${k}.$objext
8405: func_arith $k + 1
8406: k=$func_arith_result
8407: output=$output_objdir/$output_la-${k}.$objext
8408: objlist=" $obj"
8409: func_len " $last_robj"
8410: func_arith $len0 + $func_len_result
8411: len=$func_arith_result
8412: fi
8413: done
8414: # Handle the remaining objects by creating one last
8415: # reloadable object file. All subsequent reloadable object
8416: # files will link in the last one created.
8417: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8418: reload_objs="$objlist $last_robj"
8419: eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8420: if test -n "$last_robj"; then
8421: eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8422: fi
8423: func_append delfiles " $output"
8424:
8425: else
8426: output=
8427: fi
8428:
8429: if ${skipped_export-false}; then
8430: func_verbose "generating symbol list for \`$libname.la'"
8431: export_symbols="$output_objdir/$libname.exp"
8432: $opt_dry_run || $RM $export_symbols
8433: libobjs=$output
8434: # Append the command to create the export file.
8435: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8436: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8437: if test -n "$last_robj"; then
8438: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8439: fi
8440: fi
8441:
8442: test -n "$save_libobjs" &&
8443: func_verbose "creating a temporary reloadable object file: $output"
8444:
8445: # Loop through the commands generated above and execute them.
8446: save_ifs="$IFS"; IFS='~'
8447: for cmd in $concat_cmds; do
8448: IFS="$save_ifs"
8449: $opt_silent || {
8450: func_quote_for_expand "$cmd"
8451: eval "func_echo $func_quote_for_expand_result"
8452: }
8453: $opt_dry_run || eval "$cmd" || {
8454: lt_exit=$?
8455:
8456: # Restore the uninstalled library and exit
8457: if test "$opt_mode" = relink; then
8458: ( cd "$output_objdir" && \
8459: $RM "${realname}T" && \
8460: $MV "${realname}U" "$realname" )
8461: fi
8462:
8463: exit $lt_exit
8464: }
8465: done
8466: IFS="$save_ifs"
8467:
8468: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8469: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8470: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8471: fi
8472: fi
8473:
8474: if ${skipped_export-false}; then
8475: if test -n "$export_symbols" && test -n "$include_expsyms"; then
8476: tmp_export_symbols="$export_symbols"
8477: test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8478: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8479: fi
8480:
8481: if test -n "$orig_export_symbols"; then
8482: # The given exports_symbols file has to be filtered, so filter it.
8483: func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8484: # FIXME: $output_objdir/$libname.filter potentially contains lots of
8485: # 's' commands which not all seds can handle. GNU sed should be fine
8486: # though. Also, the filter scales superlinearly with the number of
8487: # global variables. join(1) would be nice here, but unfortunately
8488: # isn't a blessed tool.
8489: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8490: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8491: export_symbols=$output_objdir/$libname.def
8492: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8493: fi
8494: fi
8495:
8496: libobjs=$output
8497: # Restore the value of output.
8498: output=$save_output
8499:
8500: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8501: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8502: test "X$libobjs" = "X " && libobjs=
8503: fi
8504: # Expand the library linking commands again to reset the
8505: # value of $libobjs for piecewise linking.
8506:
8507: # Do each of the archive commands.
8508: if test "$module" = yes && test -n "$module_cmds" ; then
8509: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8510: cmds=$module_expsym_cmds
8511: else
8512: cmds=$module_cmds
8513: fi
8514: else
8515: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8516: cmds=$archive_expsym_cmds
8517: else
8518: cmds=$archive_cmds
8519: fi
8520: fi
8521: fi
8522:
8523: if test -n "$delfiles"; then
8524: # Append the command to remove temporary files to $cmds.
8525: eval cmds=\"\$cmds~\$RM $delfiles\"
8526: fi
8527:
8528: # Add any objects from preloaded convenience libraries
8529: if test -n "$dlprefiles"; then
8530: gentop="$output_objdir/${outputname}x"
8531: func_append generated " $gentop"
8532:
8533: func_extract_archives $gentop $dlprefiles
8534: func_append libobjs " $func_extract_archives_result"
8535: test "X$libobjs" = "X " && libobjs=
8536: fi
8537:
8538: save_ifs="$IFS"; IFS='~'
8539: for cmd in $cmds; do
8540: IFS="$save_ifs"
8541: eval cmd=\"$cmd\"
8542: $opt_silent || {
8543: func_quote_for_expand "$cmd"
8544: eval "func_echo $func_quote_for_expand_result"
8545: }
8546: $opt_dry_run || eval "$cmd" || {
8547: lt_exit=$?
8548:
8549: # Restore the uninstalled library and exit
8550: if test "$opt_mode" = relink; then
8551: ( cd "$output_objdir" && \
8552: $RM "${realname}T" && \
8553: $MV "${realname}U" "$realname" )
8554: fi
8555:
8556: exit $lt_exit
8557: }
8558: done
8559: IFS="$save_ifs"
8560:
8561: # Restore the uninstalled library and exit
8562: if test "$opt_mode" = relink; then
8563: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8564:
8565: if test -n "$convenience"; then
8566: if test -z "$whole_archive_flag_spec"; then
8567: func_show_eval '${RM}r "$gentop"'
8568: fi
8569: fi
8570:
8571: exit $EXIT_SUCCESS
8572: fi
8573:
8574: # Create links to the real library.
8575: for linkname in $linknames; do
8576: if test "$realname" != "$linkname"; then
8577: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8578: fi
8579: done
8580:
8581: # If -module or -export-dynamic was specified, set the dlname.
8582: if test "$module" = yes || test "$export_dynamic" = yes; then
8583: # On all known operating systems, these are identical.
8584: dlname="$soname"
8585: fi
8586: fi
8587: ;;
8588:
8589: obj)
8590: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8591: func_warning "\`-dlopen' is ignored for objects"
8592: fi
8593:
8594: case " $deplibs" in
8595: *\ -l* | *\ -L*)
8596: func_warning "\`-l' and \`-L' are ignored for objects" ;;
8597: esac
8598:
8599: test -n "$rpath" && \
8600: func_warning "\`-rpath' is ignored for objects"
8601:
8602: test -n "$xrpath" && \
8603: func_warning "\`-R' is ignored for objects"
8604:
8605: test -n "$vinfo" && \
8606: func_warning "\`-version-info' is ignored for objects"
8607:
8608: test -n "$release" && \
8609: func_warning "\`-release' is ignored for objects"
8610:
8611: case $output in
8612: *.lo)
8613: test -n "$objs$old_deplibs" && \
8614: func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8615:
8616: libobj=$output
8617: func_lo2o "$libobj"
8618: obj=$func_lo2o_result
8619: ;;
8620: *)
8621: libobj=
8622: obj="$output"
8623: ;;
8624: esac
8625:
8626: # Delete the old objects.
8627: $opt_dry_run || $RM $obj $libobj
8628:
8629: # Objects from convenience libraries. This assumes
8630: # single-version convenience libraries. Whenever we create
8631: # different ones for PIC/non-PIC, this we'll have to duplicate
8632: # the extraction.
8633: reload_conv_objs=
8634: gentop=
8635: # reload_cmds runs $LD directly, so let us get rid of
8636: # -Wl from whole_archive_flag_spec and hope we can get by with
8637: # turning comma into space..
8638: wl=
8639:
8640: if test -n "$convenience"; then
8641: if test -n "$whole_archive_flag_spec"; then
8642: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8643: reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8644: else
8645: gentop="$output_objdir/${obj}x"
8646: func_append generated " $gentop"
8647:
8648: func_extract_archives $gentop $convenience
8649: reload_conv_objs="$reload_objs $func_extract_archives_result"
8650: fi
8651: fi
8652:
8653: # If we're not building shared, we need to use non_pic_objs
8654: test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8655:
8656: # Create the old-style object.
8657: reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8658:
8659: output="$obj"
8660: func_execute_cmds "$reload_cmds" 'exit $?'
8661:
8662: # Exit if we aren't doing a library object file.
8663: if test -z "$libobj"; then
8664: if test -n "$gentop"; then
8665: func_show_eval '${RM}r "$gentop"'
8666: fi
8667:
8668: exit $EXIT_SUCCESS
8669: fi
8670:
8671: if test "$build_libtool_libs" != yes; then
8672: if test -n "$gentop"; then
8673: func_show_eval '${RM}r "$gentop"'
8674: fi
8675:
8676: # Create an invalid libtool object if no PIC, so that we don't
8677: # accidentally link it into a program.
8678: # $show "echo timestamp > $libobj"
8679: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8680: exit $EXIT_SUCCESS
8681: fi
8682:
8683: if test -n "$pic_flag" || test "$pic_mode" != default; then
8684: # Only do commands if we really have different PIC objects.
8685: reload_objs="$libobjs $reload_conv_objs"
8686: output="$libobj"
8687: func_execute_cmds "$reload_cmds" 'exit $?'
8688: fi
8689:
8690: if test -n "$gentop"; then
8691: func_show_eval '${RM}r "$gentop"'
8692: fi
8693:
8694: exit $EXIT_SUCCESS
8695: ;;
8696:
8697: prog)
8698: case $host in
8699: *cygwin*) func_stripname '' '.exe' "$output"
8700: output=$func_stripname_result.exe;;
8701: esac
8702: test -n "$vinfo" && \
8703: func_warning "\`-version-info' is ignored for programs"
8704:
8705: test -n "$release" && \
8706: func_warning "\`-release' is ignored for programs"
8707:
8708: test "$preload" = yes \
8709: && test "$dlopen_support" = unknown \
8710: && test "$dlopen_self" = unknown \
8711: && test "$dlopen_self_static" = unknown && \
8712: func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8713:
8714: case $host in
8715: *-*-rhapsody* | *-*-darwin1.[012])
8716: # On Rhapsody replace the C library is the System framework
8717: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8718: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8719: ;;
8720: esac
8721:
8722: case $host in
8723: *-*-darwin*)
8724: # Don't allow lazy linking, it breaks C++ global constructors
8725: # But is supposedly fixed on 10.4 or later (yay!).
8726: if test "$tagname" = CXX ; then
8727: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8728: 10.[0123])
8729: func_append compile_command " ${wl}-bind_at_load"
8730: func_append finalize_command " ${wl}-bind_at_load"
8731: ;;
8732: esac
8733: fi
8734: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8735: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8736: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8737: ;;
8738: esac
8739:
8740:
8741: # move library search paths that coincide with paths to not yet
8742: # installed libraries to the beginning of the library search list
8743: new_libs=
8744: for path in $notinst_path; do
8745: case " $new_libs " in
8746: *" -L$path/$objdir "*) ;;
8747: *)
8748: case " $compile_deplibs " in
8749: *" -L$path/$objdir "*)
8750: func_append new_libs " -L$path/$objdir" ;;
8751: esac
8752: ;;
8753: esac
8754: done
8755: for deplib in $compile_deplibs; do
8756: case $deplib in
8757: -L*)
8758: case " $new_libs " in
8759: *" $deplib "*) ;;
8760: *) func_append new_libs " $deplib" ;;
8761: esac
8762: ;;
8763: *) func_append new_libs " $deplib" ;;
8764: esac
8765: done
8766: compile_deplibs="$new_libs"
8767:
8768:
8769: func_append compile_command " $compile_deplibs"
8770: func_append finalize_command " $finalize_deplibs"
8771:
8772: if test -n "$rpath$xrpath"; then
8773: # If the user specified any rpath flags, then add them.
8774: for libdir in $rpath $xrpath; do
8775: # This is the magic to use -rpath.
8776: case "$finalize_rpath " in
8777: *" $libdir "*) ;;
8778: *) func_append finalize_rpath " $libdir" ;;
8779: esac
8780: done
8781: fi
8782:
8783: # Now hardcode the library paths
8784: rpath=
8785: hardcode_libdirs=
8786: for libdir in $compile_rpath $finalize_rpath; do
8787: if test -n "$hardcode_libdir_flag_spec"; then
8788: if test -n "$hardcode_libdir_separator"; then
8789: if test -z "$hardcode_libdirs"; then
8790: hardcode_libdirs="$libdir"
8791: else
8792: # Just accumulate the unique libdirs.
8793: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8794: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8795: ;;
8796: *)
8797: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8798: ;;
8799: esac
8800: fi
8801: else
8802: eval flag=\"$hardcode_libdir_flag_spec\"
8803: func_append rpath " $flag"
8804: fi
8805: elif test -n "$runpath_var"; then
8806: case "$perm_rpath " in
8807: *" $libdir "*) ;;
8808: *) func_append perm_rpath " $libdir" ;;
8809: esac
8810: fi
8811: case $host in
8812: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8813: testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8814: case :$dllsearchpath: in
8815: *":$libdir:"*) ;;
8816: ::) dllsearchpath=$libdir;;
8817: *) func_append dllsearchpath ":$libdir";;
8818: esac
8819: case :$dllsearchpath: in
8820: *":$testbindir:"*) ;;
8821: ::) dllsearchpath=$testbindir;;
8822: *) func_append dllsearchpath ":$testbindir";;
8823: esac
8824: ;;
8825: esac
8826: done
8827: # Substitute the hardcoded libdirs into the rpath.
8828: if test -n "$hardcode_libdir_separator" &&
8829: test -n "$hardcode_libdirs"; then
8830: libdir="$hardcode_libdirs"
8831: eval rpath=\" $hardcode_libdir_flag_spec\"
8832: fi
8833: compile_rpath="$rpath"
8834:
8835: rpath=
8836: hardcode_libdirs=
8837: for libdir in $finalize_rpath; do
8838: if test -n "$hardcode_libdir_flag_spec"; then
8839: if test -n "$hardcode_libdir_separator"; then
8840: if test -z "$hardcode_libdirs"; then
8841: hardcode_libdirs="$libdir"
8842: else
8843: # Just accumulate the unique libdirs.
8844: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8845: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8846: ;;
8847: *)
8848: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8849: ;;
8850: esac
8851: fi
8852: else
8853: eval flag=\"$hardcode_libdir_flag_spec\"
8854: func_append rpath " $flag"
8855: fi
8856: elif test -n "$runpath_var"; then
8857: case "$finalize_perm_rpath " in
8858: *" $libdir "*) ;;
8859: *) func_append finalize_perm_rpath " $libdir" ;;
8860: esac
8861: fi
8862: done
8863: # Substitute the hardcoded libdirs into the rpath.
8864: if test -n "$hardcode_libdir_separator" &&
8865: test -n "$hardcode_libdirs"; then
8866: libdir="$hardcode_libdirs"
8867: eval rpath=\" $hardcode_libdir_flag_spec\"
8868: fi
8869: finalize_rpath="$rpath"
8870:
8871: if test -n "$libobjs" && test "$build_old_libs" = yes; then
8872: # Transform all the library objects into standard objects.
8873: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8874: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8875: fi
8876:
8877: func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8878:
8879: # template prelinking step
8880: if test -n "$prelink_cmds"; then
8881: func_execute_cmds "$prelink_cmds" 'exit $?'
8882: fi
8883:
8884: wrappers_required=yes
8885: case $host in
8886: *cegcc* | *mingw32ce*)
8887: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8888: wrappers_required=no
8889: ;;
8890: *cygwin* | *mingw* )
8891: if test "$build_libtool_libs" != yes; then
8892: wrappers_required=no
8893: fi
8894: ;;
8895: *)
8896: if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8897: wrappers_required=no
8898: fi
8899: ;;
8900: esac
8901: if test "$wrappers_required" = no; then
8902: # Replace the output file specification.
8903: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8904: link_command="$compile_command$compile_rpath"
8905:
8906: # We have no uninstalled library dependencies, so finalize right now.
8907: exit_status=0
8908: func_show_eval "$link_command" 'exit_status=$?'
8909:
8910: if test -n "$postlink_cmds"; then
8911: func_to_tool_file "$output"
8912: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8913: func_execute_cmds "$postlink_cmds" 'exit $?'
8914: fi
8915:
8916: # Delete the generated files.
8917: if test -f "$output_objdir/${outputname}S.${objext}"; then
8918: func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8919: fi
8920:
8921: exit $exit_status
8922: fi
8923:
8924: if test -n "$compile_shlibpath$finalize_shlibpath"; then
8925: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8926: fi
8927: if test -n "$finalize_shlibpath"; then
8928: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8929: fi
8930:
8931: compile_var=
8932: finalize_var=
8933: if test -n "$runpath_var"; then
8934: if test -n "$perm_rpath"; then
8935: # We should set the runpath_var.
8936: rpath=
8937: for dir in $perm_rpath; do
8938: func_append rpath "$dir:"
8939: done
8940: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8941: fi
8942: if test -n "$finalize_perm_rpath"; then
8943: # We should set the runpath_var.
8944: rpath=
8945: for dir in $finalize_perm_rpath; do
8946: func_append rpath "$dir:"
8947: done
8948: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8949: fi
8950: fi
8951:
8952: if test "$no_install" = yes; then
8953: # We don't need to create a wrapper script.
8954: link_command="$compile_var$compile_command$compile_rpath"
8955: # Replace the output file specification.
8956: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8957: # Delete the old output file.
8958: $opt_dry_run || $RM $output
8959: # Link the executable and exit
8960: func_show_eval "$link_command" 'exit $?'
8961:
8962: if test -n "$postlink_cmds"; then
8963: func_to_tool_file "$output"
8964: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8965: func_execute_cmds "$postlink_cmds" 'exit $?'
8966: fi
8967:
8968: exit $EXIT_SUCCESS
8969: fi
8970:
8971: if test "$hardcode_action" = relink; then
8972: # Fast installation is not supported
8973: link_command="$compile_var$compile_command$compile_rpath"
8974: relink_command="$finalize_var$finalize_command$finalize_rpath"
8975:
8976: func_warning "this platform does not like uninstalled shared libraries"
8977: func_warning "\`$output' will be relinked during installation"
8978: else
8979: if test "$fast_install" != no; then
8980: link_command="$finalize_var$compile_command$finalize_rpath"
8981: if test "$fast_install" = yes; then
8982: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8983: else
8984: # fast_install is set to needless
8985: relink_command=
8986: fi
8987: else
8988: link_command="$compile_var$compile_command$compile_rpath"
8989: relink_command="$finalize_var$finalize_command$finalize_rpath"
8990: fi
8991: fi
8992:
8993: # Replace the output file specification.
8994: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8995:
8996: # Delete the old output files.
8997: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8998:
8999: func_show_eval "$link_command" 'exit $?'
9000:
9001: if test -n "$postlink_cmds"; then
9002: func_to_tool_file "$output_objdir/$outputname"
9003: 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'`
9004: func_execute_cmds "$postlink_cmds" 'exit $?'
9005: fi
9006:
9007: # Now create the wrapper script.
9008: func_verbose "creating $output"
9009:
9010: # Quote the relink command for shipping.
9011: if test -n "$relink_command"; then
9012: # Preserve any variables that may affect compiler behavior
9013: for var in $variables_saved_for_relink; do
9014: if eval test -z \"\${$var+set}\"; then
9015: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9016: elif eval var_value=\$$var; test -z "$var_value"; then
9017: relink_command="$var=; export $var; $relink_command"
9018: else
9019: func_quote_for_eval "$var_value"
9020: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9021: fi
9022: done
9023: relink_command="(cd `pwd`; $relink_command)"
9024: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9025: fi
9026:
9027: # Only actually do things if not in dry run mode.
9028: $opt_dry_run || {
9029: # win32 will think the script is a binary if it has
9030: # a .exe suffix, so we strip it off here.
9031: case $output in
9032: *.exe) func_stripname '' '.exe' "$output"
9033: output=$func_stripname_result ;;
9034: esac
9035: # test for cygwin because mv fails w/o .exe extensions
9036: case $host in
9037: *cygwin*)
9038: exeext=.exe
9039: func_stripname '' '.exe' "$outputname"
9040: outputname=$func_stripname_result ;;
9041: *) exeext= ;;
9042: esac
9043: case $host in
9044: *cygwin* | *mingw* )
9045: func_dirname_and_basename "$output" "" "."
9046: output_name=$func_basename_result
9047: output_path=$func_dirname_result
9048: cwrappersource="$output_path/$objdir/lt-$output_name.c"
9049: cwrapper="$output_path/$output_name.exe"
9050: $RM $cwrappersource $cwrapper
9051: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9052:
9053: func_emit_cwrapperexe_src > $cwrappersource
9054:
9055: # The wrapper executable is built using the $host compiler,
9056: # because it contains $host paths and files. If cross-
9057: # compiling, it, like the target executable, must be
9058: # executed on the $host or under an emulation environment.
9059: $opt_dry_run || {
9060: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9061: $STRIP $cwrapper
9062: }
9063:
9064: # Now, create the wrapper script for func_source use:
9065: func_ltwrapper_scriptname $cwrapper
9066: $RM $func_ltwrapper_scriptname_result
9067: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9068: $opt_dry_run || {
9069: # note: this script will not be executed, so do not chmod.
9070: if test "x$build" = "x$host" ; then
9071: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9072: else
9073: func_emit_wrapper no > $func_ltwrapper_scriptname_result
9074: fi
9075: }
9076: ;;
9077: * )
9078: $RM $output
9079: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9080:
9081: func_emit_wrapper no > $output
9082: chmod +x $output
9083: ;;
9084: esac
9085: }
9086: exit $EXIT_SUCCESS
9087: ;;
9088: esac
9089:
9090: # See if we need to build an old-fashioned archive.
9091: for oldlib in $oldlibs; do
9092:
9093: if test "$build_libtool_libs" = convenience; then
9094: oldobjs="$libobjs_save $symfileobj"
9095: addlibs="$convenience"
9096: build_libtool_libs=no
9097: else
9098: if test "$build_libtool_libs" = module; then
9099: oldobjs="$libobjs_save"
9100: build_libtool_libs=no
9101: else
9102: oldobjs="$old_deplibs $non_pic_objects"
9103: if test "$preload" = yes && test -f "$symfileobj"; then
9104: func_append oldobjs " $symfileobj"
9105: fi
9106: fi
9107: addlibs="$old_convenience"
9108: fi
9109:
9110: if test -n "$addlibs"; then
9111: gentop="$output_objdir/${outputname}x"
9112: func_append generated " $gentop"
9113:
9114: func_extract_archives $gentop $addlibs
9115: func_append oldobjs " $func_extract_archives_result"
9116: fi
9117:
9118: # Do each command in the archive commands.
9119: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9120: cmds=$old_archive_from_new_cmds
9121: else
9122:
9123: # Add any objects from preloaded convenience libraries
9124: if test -n "$dlprefiles"; then
9125: gentop="$output_objdir/${outputname}x"
9126: func_append generated " $gentop"
9127:
9128: func_extract_archives $gentop $dlprefiles
9129: func_append oldobjs " $func_extract_archives_result"
9130: fi
9131:
9132: # POSIX demands no paths to be encoded in archives. We have
9133: # to avoid creating archives with duplicate basenames if we
9134: # might have to extract them afterwards, e.g., when creating a
9135: # static archive out of a convenience library, or when linking
9136: # the entirety of a libtool archive into another (currently
9137: # not supported by libtool).
9138: if (for obj in $oldobjs
9139: do
9140: func_basename "$obj"
9141: $ECHO "$func_basename_result"
9142: done | sort | sort -uc >/dev/null 2>&1); then
9143: :
9144: else
9145: echo "copying selected object files to avoid basename conflicts..."
9146: gentop="$output_objdir/${outputname}x"
9147: func_append generated " $gentop"
9148: func_mkdir_p "$gentop"
9149: save_oldobjs=$oldobjs
9150: oldobjs=
9151: counter=1
9152: for obj in $save_oldobjs
9153: do
9154: func_basename "$obj"
9155: objbase="$func_basename_result"
9156: case " $oldobjs " in
9157: " ") oldobjs=$obj ;;
9158: *[\ /]"$objbase "*)
9159: while :; do
9160: # Make sure we don't pick an alternate name that also
9161: # overlaps.
9162: newobj=lt$counter-$objbase
9163: func_arith $counter + 1
9164: counter=$func_arith_result
9165: case " $oldobjs " in
9166: *[\ /]"$newobj "*) ;;
9167: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9168: esac
9169: done
9170: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9171: func_append oldobjs " $gentop/$newobj"
9172: ;;
9173: *) func_append oldobjs " $obj" ;;
9174: esac
9175: done
9176: fi
9177: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
9178: tool_oldlib=$func_to_tool_file_result
9179: eval cmds=\"$old_archive_cmds\"
9180:
9181: func_len " $cmds"
9182: len=$func_len_result
9183: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9184: cmds=$old_archive_cmds
9185: elif test -n "$archiver_list_spec"; then
9186: func_verbose "using command file archive linking..."
9187: for obj in $oldobjs
9188: do
9189: func_to_tool_file "$obj"
9190: $ECHO "$func_to_tool_file_result"
9191: done > $output_objdir/$libname.libcmd
9192: func_to_tool_file "$output_objdir/$libname.libcmd"
9193: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9194: cmds=$old_archive_cmds
9195: else
9196: # the command line is too long to link in one step, link in parts
9197: func_verbose "using piecewise archive linking..."
9198: save_RANLIB=$RANLIB
9199: RANLIB=:
9200: objlist=
9201: concat_cmds=
9202: save_oldobjs=$oldobjs
9203: oldobjs=
9204: # Is there a better way of finding the last object in the list?
9205: for obj in $save_oldobjs
9206: do
9207: last_oldobj=$obj
9208: done
9209: eval test_cmds=\"$old_archive_cmds\"
9210: func_len " $test_cmds"
9211: len0=$func_len_result
9212: len=$len0
9213: for obj in $save_oldobjs
9214: do
9215: func_len " $obj"
9216: func_arith $len + $func_len_result
9217: len=$func_arith_result
9218: func_append objlist " $obj"
9219: if test "$len" -lt "$max_cmd_len"; then
9220: :
9221: else
9222: # the above command should be used before it gets too long
9223: oldobjs=$objlist
9224: if test "$obj" = "$last_oldobj" ; then
9225: RANLIB=$save_RANLIB
9226: fi
9227: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9228: eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9229: objlist=
9230: len=$len0
9231: fi
9232: done
9233: RANLIB=$save_RANLIB
9234: oldobjs=$objlist
9235: if test "X$oldobjs" = "X" ; then
9236: eval cmds=\"\$concat_cmds\"
9237: else
9238: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9239: fi
9240: fi
9241: fi
9242: func_execute_cmds "$cmds" 'exit $?'
9243: done
9244:
9245: test -n "$generated" && \
9246: func_show_eval "${RM}r$generated"
9247:
9248: # Now create the libtool archive.
9249: case $output in
9250: *.la)
9251: old_library=
9252: test "$build_old_libs" = yes && old_library="$libname.$libext"
9253: func_verbose "creating $output"
9254:
9255: # Preserve any variables that may affect compiler behavior
9256: for var in $variables_saved_for_relink; do
9257: if eval test -z \"\${$var+set}\"; then
9258: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9259: elif eval var_value=\$$var; test -z "$var_value"; then
9260: relink_command="$var=; export $var; $relink_command"
9261: else
9262: func_quote_for_eval "$var_value"
9263: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9264: fi
9265: done
9266: # Quote the link command for shipping.
9267: relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9268: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9269: if test "$hardcode_automatic" = yes ; then
9270: relink_command=
9271: fi
9272:
9273: # Only create the output if not a dry run.
9274: $opt_dry_run || {
9275: for installed in no yes; do
9276: if test "$installed" = yes; then
9277: if test -z "$install_libdir"; then
9278: break
9279: fi
9280: output="$output_objdir/$outputname"i
9281: # Replace all uninstalled libtool libraries with the installed ones
9282: newdependency_libs=
9283: for deplib in $dependency_libs; do
9284: case $deplib in
9285: *.la)
9286: func_basename "$deplib"
9287: name="$func_basename_result"
9288: func_resolve_sysroot "$deplib"
9289: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
9290: test -z "$libdir" && \
9291: func_fatal_error "\`$deplib' is not a valid libtool archive"
9292: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9293: ;;
9294: -L*)
9295: func_stripname -L '' "$deplib"
9296: func_replace_sysroot "$func_stripname_result"
9297: func_append newdependency_libs " -L$func_replace_sysroot_result"
9298: ;;
9299: -R*)
9300: func_stripname -R '' "$deplib"
9301: func_replace_sysroot "$func_stripname_result"
9302: func_append newdependency_libs " -R$func_replace_sysroot_result"
9303: ;;
9304: *) func_append newdependency_libs " $deplib" ;;
9305: esac
9306: done
9307: dependency_libs="$newdependency_libs"
9308: newdlfiles=
9309:
9310: for lib in $dlfiles; do
9311: case $lib in
9312: *.la)
9313: func_basename "$lib"
9314: name="$func_basename_result"
9315: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9316: test -z "$libdir" && \
9317: func_fatal_error "\`$lib' is not a valid libtool archive"
9318: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9319: ;;
9320: *) func_append newdlfiles " $lib" ;;
9321: esac
9322: done
9323: dlfiles="$newdlfiles"
9324: newdlprefiles=
9325: for lib in $dlprefiles; do
9326: case $lib in
9327: *.la)
9328: # Only pass preopened files to the pseudo-archive (for
9329: # eventual linking with the app. that links it) if we
9330: # didn't already link the preopened objects directly into
9331: # the library:
9332: func_basename "$lib"
9333: name="$func_basename_result"
9334: eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9335: test -z "$libdir" && \
9336: func_fatal_error "\`$lib' is not a valid libtool archive"
9337: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9338: ;;
9339: esac
9340: done
9341: dlprefiles="$newdlprefiles"
9342: else
9343: newdlfiles=
9344: for lib in $dlfiles; do
9345: case $lib in
9346: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9347: *) abs=`pwd`"/$lib" ;;
9348: esac
9349: func_append newdlfiles " $abs"
9350: done
9351: dlfiles="$newdlfiles"
9352: newdlprefiles=
9353: for lib in $dlprefiles; do
9354: case $lib in
9355: [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9356: *) abs=`pwd`"/$lib" ;;
9357: esac
9358: func_append newdlprefiles " $abs"
9359: done
9360: dlprefiles="$newdlprefiles"
9361: fi
9362: $RM $output
9363: # place dlname in correct position for cygwin
9364: # In fact, it would be nice if we could use this code for all target
9365: # systems that can't hard-code library paths into their executables
9366: # and that have no shared library path variable independent of PATH,
9367: # but it turns out we can't easily determine that from inspecting
9368: # libtool variables, so we have to hard-code the OSs to which it
9369: # applies here; at the moment, that means platforms that use the PE
9370: # object format with DLL files. See the long comment at the top of
9371: # tests/bindir.at for full details.
9372: tdlname=$dlname
9373: case $host,$output,$installed,$module,$dlname in
9374: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9375: # If a -bindir argument was supplied, place the dll there.
9376: if test "x$bindir" != x ;
9377: then
9378: func_relative_path "$install_libdir" "$bindir"
9379: tdlname=$func_relative_path_result$dlname
9380: else
9381: # Otherwise fall back on heuristic.
9382: tdlname=../bin/$dlname
9383: fi
9384: ;;
9385: esac
9386: $ECHO > $output "\
9387: # $outputname - a libtool library file
9388: # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9389: #
9390: # Please DO NOT delete this file!
9391: # It is necessary for linking the library.
9392:
9393: # The name that we can dlopen(3).
9394: dlname='$tdlname'
9395:
9396: # Names of this library.
9397: library_names='$library_names'
9398:
9399: # The name of the static archive.
9400: old_library='$old_library'
9401:
9402: # Linker flags that can not go in dependency_libs.
9403: inherited_linker_flags='$new_inherited_linker_flags'
9404:
9405: # Libraries that this one depends upon.
9406: dependency_libs='$dependency_libs'
9407:
9408: # Names of additional weak libraries provided by this library
9409: weak_library_names='$weak_libs'
9410:
9411: # Version information for $libname.
9412: current=$current
9413: age=$age
9414: revision=$revision
9415:
9416: # Is this an already installed library?
9417: installed=$installed
9418:
9419: # Should we warn about portability when linking against -modules?
9420: shouldnotlink=$module
9421:
9422: # Files to dlopen/dlpreopen
9423: dlopen='$dlfiles'
9424: dlpreopen='$dlprefiles'
9425:
9426: # Directory that this library needs to be installed in:
9427: libdir='$install_libdir'"
9428: if test "$installed" = no && test "$need_relink" = yes; then
9429: $ECHO >> $output "\
9430: relink_command=\"$relink_command\""
9431: fi
9432: done
9433: }
9434:
9435: # Do a symbolic link so that the libtool archive can be found in
9436: # LD_LIBRARY_PATH before the program is installed.
9437: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9438: ;;
9439: esac
9440: exit $EXIT_SUCCESS
9441: }
9442:
9443: { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9444: func_mode_link ${1+"$@"}
9445:
9446:
9447: # func_mode_uninstall arg...
9448: func_mode_uninstall ()
9449: {
9450: $opt_debug
9451: RM="$nonopt"
9452: files=
9453: rmforce=
9454: exit_status=0
9455:
9456: # This variable tells wrapper scripts just to set variables rather
9457: # than running their programs.
9458: libtool_install_magic="$magic"
9459:
9460: for arg
9461: do
9462: case $arg in
9463: -f) func_append RM " $arg"; rmforce=yes ;;
9464: -*) func_append RM " $arg" ;;
9465: *) func_append files " $arg" ;;
9466: esac
9467: done
9468:
9469: test -z "$RM" && \
9470: func_fatal_help "you must specify an RM program"
9471:
9472: rmdirs=
9473:
9474: for file in $files; do
9475: func_dirname "$file" "" "."
9476: dir="$func_dirname_result"
9477: if test "X$dir" = X.; then
9478: odir="$objdir"
9479: else
9480: odir="$dir/$objdir"
9481: fi
9482: func_basename "$file"
9483: name="$func_basename_result"
9484: test "$opt_mode" = uninstall && odir="$dir"
9485:
9486: # Remember odir for removal later, being careful to avoid duplicates
9487: if test "$opt_mode" = clean; then
9488: case " $rmdirs " in
9489: *" $odir "*) ;;
9490: *) func_append rmdirs " $odir" ;;
9491: esac
9492: fi
9493:
9494: # Don't error if the file doesn't exist and rm -f was used.
9495: if { test -L "$file"; } >/dev/null 2>&1 ||
9496: { test -h "$file"; } >/dev/null 2>&1 ||
9497: test -f "$file"; then
9498: :
9499: elif test -d "$file"; then
9500: exit_status=1
9501: continue
9502: elif test "$rmforce" = yes; then
9503: continue
9504: fi
9505:
9506: rmfiles="$file"
9507:
9508: case $name in
9509: *.la)
9510: # Possibly a libtool archive, so verify it.
9511: if func_lalib_p "$file"; then
9512: func_source $dir/$name
9513:
9514: # Delete the libtool libraries and symlinks.
9515: for n in $library_names; do
9516: func_append rmfiles " $odir/$n"
9517: done
9518: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9519:
9520: case "$opt_mode" in
9521: clean)
9522: case " $library_names " in
9523: *" $dlname "*) ;;
9524: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9525: esac
9526: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9527: ;;
9528: uninstall)
9529: if test -n "$library_names"; then
9530: # Do each command in the postuninstall commands.
9531: func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9532: fi
9533:
9534: if test -n "$old_library"; then
9535: # Do each command in the old_postuninstall commands.
9536: func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9537: fi
9538: # FIXME: should reinstall the best remaining shared library.
9539: ;;
9540: esac
9541: fi
9542: ;;
9543:
9544: *.lo)
9545: # Possibly a libtool object, so verify it.
9546: if func_lalib_p "$file"; then
9547:
9548: # Read the .lo file
9549: func_source $dir/$name
9550:
9551: # Add PIC object to the list of files to remove.
9552: if test -n "$pic_object" &&
9553: test "$pic_object" != none; then
9554: func_append rmfiles " $dir/$pic_object"
9555: fi
9556:
9557: # Add non-PIC object to the list of files to remove.
9558: if test -n "$non_pic_object" &&
9559: test "$non_pic_object" != none; then
9560: func_append rmfiles " $dir/$non_pic_object"
9561: fi
9562: fi
9563: ;;
9564:
9565: *)
9566: if test "$opt_mode" = clean ; then
9567: noexename=$name
9568: case $file in
9569: *.exe)
9570: func_stripname '' '.exe' "$file"
9571: file=$func_stripname_result
9572: func_stripname '' '.exe' "$name"
9573: noexename=$func_stripname_result
9574: # $file with .exe has already been added to rmfiles,
9575: # add $file without .exe
9576: func_append rmfiles " $file"
9577: ;;
9578: esac
9579: # Do a test to see if this is a libtool program.
9580: if func_ltwrapper_p "$file"; then
9581: if func_ltwrapper_executable_p "$file"; then
9582: func_ltwrapper_scriptname "$file"
9583: relink_command=
9584: func_source $func_ltwrapper_scriptname_result
9585: func_append rmfiles " $func_ltwrapper_scriptname_result"
9586: else
9587: relink_command=
9588: func_source $dir/$noexename
9589: fi
9590:
9591: # note $name still contains .exe if it was in $file originally
9592: # as does the version of $file that was added into $rmfiles
9593: func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9594: if test "$fast_install" = yes && test -n "$relink_command"; then
9595: func_append rmfiles " $odir/lt-$name"
9596: fi
9597: if test "X$noexename" != "X$name" ; then
9598: func_append rmfiles " $odir/lt-${noexename}.c"
9599: fi
9600: fi
9601: fi
9602: ;;
9603: esac
9604: func_show_eval "$RM $rmfiles" 'exit_status=1'
9605: done
9606:
9607: # Try to remove the ${objdir}s in the directories where we deleted files
9608: for dir in $rmdirs; do
9609: if test -d "$dir"; then
9610: func_show_eval "rmdir $dir >/dev/null 2>&1"
9611: fi
9612: done
9613:
9614: exit $exit_status
9615: }
9616:
9617: { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9618: func_mode_uninstall ${1+"$@"}
9619:
9620: test -z "$opt_mode" && {
9621: help="$generic_help"
9622: func_fatal_help "you must specify a MODE"
9623: }
9624:
9625: test -z "$exec_cmd" && \
9626: func_fatal_help "invalid operation mode \`$opt_mode'"
9627:
9628: if test -n "$exec_cmd"; then
9629: eval exec "$exec_cmd"
9630: exit $EXIT_FAILURE
9631: fi
9632:
9633: exit $exit_status
9634:
9635:
9636: # The TAGs below are defined such that we never get into a situation
9637: # in which we disable both kinds of libraries. Given conflicting
9638: # choices, we go for a static library, that is the most portable,
9639: # since we can't tell whether shared libraries were disabled because
9640: # the user asked for that or because the platform doesn't support
9641: # them. This is particularly important on AIX, because we don't
9642: # support having both static and shared libraries enabled at the same
9643: # time on that platform, so we default to a shared-only configuration.
9644: # If a disable-shared tag is given, we'll fallback to a static-only
9645: # configuration. But we'll never go from static-only to shared-only.
9646:
9647: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9648: build_libtool_libs=no
9649: build_old_libs=yes
9650: # ### END LIBTOOL TAG CONFIG: disable-shared
9651:
9652: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9653: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9654: # ### END LIBTOOL TAG CONFIG: disable-static
9655:
9656: # Local Variables:
9657: # mode:shell-script
9658: # sh-indentation:2
9659: # End:
9660: # vi:sw=2
9661:
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