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[pacman-ng.git] / ltmain.sh
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2 # libtool (GNU libtool) 2.4
3 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
6 # 2007, 2008, 2009, 2010 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.
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.
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.
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.
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.
31 # Usage: $progname [OPTION]... [MODE-ARG]...
33 # Provide generalized library-building support services.
35 # --config show all configuration variables
36 # --debug enable verbose shell tracing
37 # -n, --dry-run display commands without modifying any files
38 # --features display basic configuration information and exit
39 # --mode=MODE use operation mode MODE
40 # --preserve-dup-deps don't remove duplicate dependency libraries
41 # --quiet, --silent don't print informational messages
42 # --no-quiet, --no-silent
43 # print informational messages (default)
44 # --tag=TAG use configuration variables from tag TAG
45 # -v, --verbose print more informational messages than default
46 # --no-verbose don't print the extra informational messages
47 # --version print version information
48 # -h, --help, --help-all print short, long, or detailed help message
50 # MODE must be one of the following:
52 # clean remove files from the build directory
53 # compile compile a source file into a libtool object
54 # execute automatically set library path, then run a program
55 # finish complete the installation of libtool libraries
56 # install install libraries or executables
57 # link create a library or an executable
58 # uninstall remove libraries from an installed directory
60 # MODE-ARGS vary depending on the MODE. When passed as first option,
61 # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
62 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
64 # When reporting a bug, please describe a test case to reproduce it and
65 # include the following information:
67 # host-triplet: $host
68 # shell: $SHELL
69 # compiler: $LTCC
70 # compiler flags: $LTCFLAGS
71 # linker: $LD (gnu? $with_gnu_ld)
72 # $progname: (GNU libtool) 2.4
73 # automake: $automake_version
74 # autoconf: $autoconf_version
76 # Report bugs to <bug-libtool@gnu.org>.
77 # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
78 # General help using GNU software: <http://www.gnu.org/gethelp/>.
80 PROGRAM=libtool
81 PACKAGE=libtool
82 VERSION=2.4
83 TIMESTAMP=""
84 package_revision=1.3293
86 # Be Bourne compatible
87 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
88 emulate sh
89 NULLCMD=:
90 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
91 # is contrary to our usage. Disable this feature.
92 alias -g '${1+"$@"}'='"$@"'
93 setopt NO_GLOB_SUBST
94 else
95 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
97 BIN_SH=xpg4; export BIN_SH # for Tru64
98 DUALCASE=1; export DUALCASE # for MKS sh
100 # A function that is used when there is no print builtin or printf.
101 func_fallback_echo ()
103 eval 'cat <<_LTECHO_EOF
105 _LTECHO_EOF'
108 # NLS nuisances: We save the old values to restore during execute mode.
109 lt_user_locale=
110 lt_safe_locale=
111 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
113 eval "if test \"\${$lt_var+set}\" = set; then
114 save_$lt_var=\$$lt_var
115 $lt_var=C
116 export $lt_var
117 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
118 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
120 done
121 LC_ALL=C
122 LANGUAGE=C
123 export LANGUAGE LC_ALL
125 $lt_unset CDPATH
128 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
129 # is ksh but when the shell is invoked as "sh" and the current value of
130 # the _XPG environment variable is not equal to 1 (one), the special
131 # positional parameter $0, within a function call, is the name of the
132 # function.
133 progpath="$0"
137 : ${CP="cp -f"}
138 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
139 : ${EGREP="grep -E"}
140 : ${FGREP="grep -F"}
141 : ${GREP="grep"}
142 : ${LN_S="ln -s"}
143 : ${MAKE="make"}
144 : ${MKDIR="mkdir"}
145 : ${MV="mv -f"}
146 : ${RM="rm -f"}
147 : ${SED="sed"}
148 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
149 : ${Xsed="$SED -e 1s/^X//"}
151 # Global variables:
152 EXIT_SUCCESS=0
153 EXIT_FAILURE=1
154 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
155 EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
157 exit_status=$EXIT_SUCCESS
159 # Make sure IFS has a sensible default
160 lt_nl='
162 IFS=" $lt_nl"
164 dirname="s,/[^/]*$,,"
165 basename="s,^.*/,,"
167 # func_dirname file append nondir_replacement
168 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
169 # otherwise set result to NONDIR_REPLACEMENT.
170 func_dirname ()
172 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
173 if test "X$func_dirname_result" = "X${1}"; then
174 func_dirname_result="${3}"
175 else
176 func_dirname_result="$func_dirname_result${2}"
178 } # func_dirname may be replaced by extended shell implementation
181 # func_basename file
182 func_basename ()
184 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
185 } # func_basename may be replaced by extended shell implementation
188 # func_dirname_and_basename file append nondir_replacement
189 # perform func_basename and func_dirname in a single function
190 # call:
191 # dirname: Compute the dirname of FILE. If nonempty,
192 # add APPEND to the result, otherwise set result
193 # to NONDIR_REPLACEMENT.
194 # value returned in "$func_dirname_result"
195 # basename: Compute filename of FILE.
196 # value retuned in "$func_basename_result"
197 # Implementation must be kept synchronized with func_dirname
198 # and func_basename. For efficiency, we do not delegate to
199 # those functions but instead duplicate the functionality here.
200 func_dirname_and_basename ()
202 # Extract subdirectory from the argument.
203 func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
204 if test "X$func_dirname_result" = "X${1}"; then
205 func_dirname_result="${3}"
206 else
207 func_dirname_result="$func_dirname_result${2}"
209 func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
210 } # func_dirname_and_basename may be replaced by extended shell implementation
213 # func_stripname prefix suffix name
214 # strip PREFIX and SUFFIX off of NAME.
215 # PREFIX and SUFFIX must not contain globbing or regex special
216 # characters, hashes, percent signs, but SUFFIX may contain a leading
217 # dot (in which case that matches only a dot).
218 # func_strip_suffix prefix name
219 func_stripname ()
221 case ${2} in
222 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
223 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
224 esac
225 } # func_stripname may be replaced by extended shell implementation
228 # These SED scripts presuppose an absolute path with a trailing slash.
229 pathcar='s,^/\([^/]*\).*$,\1,'
230 pathcdr='s,^/[^/]*,,'
231 removedotparts=':dotsl
232 s@/\./@/@g
233 t dotsl
234 s,/\.$,/,'
235 collapseslashes='s@/\{1,\}@/@g'
236 finalslash='s,/*$,/,'
238 # func_normal_abspath PATH
239 # Remove doubled-up and trailing slashes, "." path components,
240 # and cancel out any ".." path components in PATH after making
241 # it an absolute path.
242 # value returned in "$func_normal_abspath_result"
243 func_normal_abspath ()
245 # Start from root dir and reassemble the path.
246 func_normal_abspath_result=
247 func_normal_abspath_tpath=$1
248 func_normal_abspath_altnamespace=
249 case $func_normal_abspath_tpath in
251 # Empty path, that just means $cwd.
252 func_stripname '' '/' "`pwd`"
253 func_normal_abspath_result=$func_stripname_result
254 return
256 # The next three entries are used to spot a run of precisely
257 # two leading slashes without using negated character classes;
258 # we take advantage of case's first-match behaviour.
259 ///*)
260 # Unusual form of absolute path, do nothing.
262 //*)
263 # Not necessarily an ordinary path; POSIX reserves leading '//'
264 # and for example Cygwin uses it to access remote file shares
265 # over CIFS/SMB, so we conserve a leading double slash if found.
266 func_normal_abspath_altnamespace=/
269 # Absolute path, do nothing.
272 # Relative path, prepend $cwd.
273 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
275 esac
276 # Cancel out all the simple stuff to save iterations. We also want
277 # the path to end with a slash for ease of parsing, so make sure
278 # there is one (and only one) here.
279 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
280 -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
281 while :; do
282 # Processed it all yet?
283 if test "$func_normal_abspath_tpath" = / ; then
284 # If we ascended to the root using ".." the result may be empty now.
285 if test -z "$func_normal_abspath_result" ; then
286 func_normal_abspath_result=/
288 break
290 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
291 -e "$pathcar"`
292 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
293 -e "$pathcdr"`
294 # Figure out what to do with it
295 case $func_normal_abspath_tcomponent in
297 # Trailing empty path component, ignore it.
300 # Parent dir; strip last assembled component from result.
301 func_dirname "$func_normal_abspath_result"
302 func_normal_abspath_result=$func_dirname_result
305 # Actual path component, append it.
306 func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
308 esac
309 done
310 # Restore leading double-slash if one was found on entry.
311 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
314 # func_relative_path SRCDIR DSTDIR
315 # generates a relative path from SRCDIR to DSTDIR, with a trailing
316 # slash if non-empty, suitable for immediately appending a filename
317 # without needing to append a separator.
318 # value returned in "$func_relative_path_result"
319 func_relative_path ()
321 func_relative_path_result=
322 func_normal_abspath "$1"
323 func_relative_path_tlibdir=$func_normal_abspath_result
324 func_normal_abspath "$2"
325 func_relative_path_tbindir=$func_normal_abspath_result
327 # Ascend the tree starting from libdir
328 while :; do
329 # check if we have found a prefix of bindir
330 case $func_relative_path_tbindir in
331 $func_relative_path_tlibdir)
332 # found an exact match
333 func_relative_path_tcancelled=
334 break
336 $func_relative_path_tlibdir*)
337 # found a matching prefix
338 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
339 func_relative_path_tcancelled=$func_stripname_result
340 if test -z "$func_relative_path_result"; then
341 func_relative_path_result=.
343 break
346 func_dirname $func_relative_path_tlibdir
347 func_relative_path_tlibdir=${func_dirname_result}
348 if test "x$func_relative_path_tlibdir" = x ; then
349 # Have to descend all the way to the root!
350 func_relative_path_result=../$func_relative_path_result
351 func_relative_path_tcancelled=$func_relative_path_tbindir
352 break
354 func_relative_path_result=../$func_relative_path_result
356 esac
357 done
359 # Now calculate path; take care to avoid doubling-up slashes.
360 func_stripname '' '/' "$func_relative_path_result"
361 func_relative_path_result=$func_stripname_result
362 func_stripname '/' '/' "$func_relative_path_tcancelled"
363 if test "x$func_stripname_result" != x ; then
364 func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
367 # Normalisation. If bindir is libdir, return empty string,
368 # else relative path ending with a slash; either way, target
369 # file name can be directly appended.
370 if test ! -z "$func_relative_path_result"; then
371 func_stripname './' '' "$func_relative_path_result/"
372 func_relative_path_result=$func_stripname_result
376 # The name of this program:
377 func_dirname_and_basename "$progpath"
378 progname=$func_basename_result
380 # Make sure we have an absolute path for reexecution:
381 case $progpath in
382 [\\/]*|[A-Za-z]:\\*) ;;
383 *[\\/]*)
384 progdir=$func_dirname_result
385 progdir=`cd "$progdir" && pwd`
386 progpath="$progdir/$progname"
389 save_IFS="$IFS"
390 IFS=:
391 for progdir in $PATH; do
392 IFS="$save_IFS"
393 test -x "$progdir/$progname" && break
394 done
395 IFS="$save_IFS"
396 test -n "$progdir" || progdir=`pwd`
397 progpath="$progdir/$progname"
399 esac
401 # Sed substitution that helps us do robust quoting. It backslashifies
402 # metacharacters that are still active within double-quoted strings.
403 Xsed="${SED}"' -e 1s/^X//'
404 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
406 # Same as above, but do not quote variable references.
407 double_quote_subst='s/\(["`\\]\)/\\\1/g'
409 # Sed substitution that turns a string into a regex matching for the
410 # string literally.
411 sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
413 # Sed substitution that converts a w32 file name or path
414 # which contains forward slashes, into one that contains
415 # (escaped) backslashes. A very naive implementation.
416 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
418 # Re-`\' parameter expansions in output of double_quote_subst that were
419 # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
420 # in input to double_quote_subst, that '$' was protected from expansion.
421 # Since each input `\' is now two `\'s, look for any number of runs of
422 # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
423 bs='\\'
424 bs2='\\\\'
425 bs4='\\\\\\\\'
426 dollar='\$'
427 sed_double_backslash="\
428 s/$bs4/&\\
430 s/^$bs2$dollar/$bs&/
431 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
432 s/\n//g"
434 # Standard options:
435 opt_dry_run=false
436 opt_help=false
437 opt_quiet=false
438 opt_verbose=false
439 opt_warning=:
441 # func_echo arg...
442 # Echo program name prefixed message, along with the current mode
443 # name if it has been set yet.
444 func_echo ()
446 $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
449 # func_verbose arg...
450 # Echo program name prefixed message in verbose mode only.
451 func_verbose ()
453 $opt_verbose && func_echo ${1+"$@"}
455 # A bug in bash halts the script if the last line of a function
456 # fails when set -e is in force, so we need another command to
457 # work around that:
461 # func_echo_all arg...
462 # Invoke $ECHO with all args, space-separated.
463 func_echo_all ()
465 $ECHO "$*"
468 # func_error arg...
469 # Echo program name prefixed message to standard error.
470 func_error ()
472 $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
475 # func_warning arg...
476 # Echo program name prefixed warning message to standard error.
477 func_warning ()
479 $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
481 # bash bug again:
485 # func_fatal_error arg...
486 # Echo program name prefixed message to standard error, and exit.
487 func_fatal_error ()
489 func_error ${1+"$@"}
490 exit $EXIT_FAILURE
493 # func_fatal_help arg...
494 # Echo program name prefixed message to standard error, followed by
495 # a help hint, and exit.
496 func_fatal_help ()
498 func_error ${1+"$@"}
499 func_fatal_error "$help"
501 help="Try \`$progname --help' for more information." ## default
504 # func_grep expression filename
505 # Check whether EXPRESSION matches any line of FILENAME, without output.
506 func_grep ()
508 $GREP "$1" "$2" >/dev/null 2>&1
512 # func_mkdir_p directory-path
513 # Make sure the entire path to DIRECTORY-PATH is available.
514 func_mkdir_p ()
516 my_directory_path="$1"
517 my_dir_list=
519 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
521 # Protect directory names starting with `-'
522 case $my_directory_path in
523 -*) my_directory_path="./$my_directory_path" ;;
524 esac
526 # While some portion of DIR does not yet exist...
527 while test ! -d "$my_directory_path"; do
528 # ...make a list in topmost first order. Use a colon delimited
529 # list incase some portion of path contains whitespace.
530 my_dir_list="$my_directory_path:$my_dir_list"
532 # If the last portion added has no slash in it, the list is done
533 case $my_directory_path in */*) ;; *) break ;; esac
535 # ...otherwise throw away the child directory and loop
536 my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
537 done
538 my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
540 save_mkdir_p_IFS="$IFS"; IFS=':'
541 for my_dir in $my_dir_list; do
542 IFS="$save_mkdir_p_IFS"
543 # mkdir can fail with a `File exist' error if two processes
544 # try to create one of the directories concurrently. Don't
545 # stop in that case!
546 $MKDIR "$my_dir" 2>/dev/null || :
547 done
548 IFS="$save_mkdir_p_IFS"
550 # Bail out if we (or some other process) failed to create a directory.
551 test -d "$my_directory_path" || \
552 func_fatal_error "Failed to create \`$1'"
557 # func_mktempdir [string]
558 # Make a temporary directory that won't clash with other running
559 # libtool processes, and avoids race conditions if possible. If
560 # given, STRING is the basename for that directory.
561 func_mktempdir ()
563 my_template="${TMPDIR-/tmp}/${1-$progname}"
565 if test "$opt_dry_run" = ":"; then
566 # Return a directory name, but don't create it in dry-run mode
567 my_tmpdir="${my_template}-$$"
568 else
570 # If mktemp works, use that first and foremost
571 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
573 if test ! -d "$my_tmpdir"; then
574 # Failing that, at least try and use $RANDOM to avoid a race
575 my_tmpdir="${my_template}-${RANDOM-0}$$"
577 save_mktempdir_umask=`umask`
578 umask 0077
579 $MKDIR "$my_tmpdir"
580 umask $save_mktempdir_umask
583 # If we're not in dry-run mode, bomb out on failure
584 test -d "$my_tmpdir" || \
585 func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
588 $ECHO "$my_tmpdir"
592 # func_quote_for_eval arg
593 # Aesthetically quote ARG to be evaled later.
594 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
595 # is double-quoted, suitable for a subsequent eval, whereas
596 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
597 # which are still active within double quotes backslashified.
598 func_quote_for_eval ()
600 case $1 in
601 *[\\\`\"\$]*)
602 func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
604 func_quote_for_eval_unquoted_result="$1" ;;
605 esac
607 case $func_quote_for_eval_unquoted_result in
608 # Double-quote args containing shell metacharacters to delay
609 # word splitting, command substitution and and variable
610 # expansion for a subsequent eval.
611 # Many Bourne shells cannot handle close brackets correctly
612 # in scan sets, so we specify it separately.
613 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
614 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
617 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
618 esac
622 # func_quote_for_expand arg
623 # Aesthetically quote ARG to be evaled later; same as above,
624 # but do not quote variable references.
625 func_quote_for_expand ()
627 case $1 in
628 *[\\\`\"]*)
629 my_arg=`$ECHO "$1" | $SED \
630 -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
632 my_arg="$1" ;;
633 esac
635 case $my_arg in
636 # Double-quote args containing shell metacharacters to delay
637 # word splitting and command substitution for a subsequent eval.
638 # Many Bourne shells cannot handle close brackets correctly
639 # in scan sets, so we specify it separately.
640 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
641 my_arg="\"$my_arg\""
643 esac
645 func_quote_for_expand_result="$my_arg"
649 # func_show_eval cmd [fail_exp]
650 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
651 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
652 # is given, then evaluate it.
653 func_show_eval ()
655 my_cmd="$1"
656 my_fail_exp="${2-:}"
658 ${opt_silent-false} || {
659 func_quote_for_expand "$my_cmd"
660 eval "func_echo $func_quote_for_expand_result"
663 if ${opt_dry_run-false}; then :; else
664 eval "$my_cmd"
665 my_status=$?
666 if test "$my_status" -eq 0; then :; else
667 eval "(exit $my_status); $my_fail_exp"
673 # func_show_eval_locale cmd [fail_exp]
674 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
675 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
676 # is given, then evaluate it. Use the saved locale for evaluation.
677 func_show_eval_locale ()
679 my_cmd="$1"
680 my_fail_exp="${2-:}"
682 ${opt_silent-false} || {
683 func_quote_for_expand "$my_cmd"
684 eval "func_echo $func_quote_for_expand_result"
687 if ${opt_dry_run-false}; then :; else
688 eval "$lt_user_locale
689 $my_cmd"
690 my_status=$?
691 eval "$lt_safe_locale"
692 if test "$my_status" -eq 0; then :; else
693 eval "(exit $my_status); $my_fail_exp"
698 # func_tr_sh
699 # Turn $1 into a string suitable for a shell variable name.
700 # Result is stored in $func_tr_sh_result. All characters
701 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
702 # if $1 begins with a digit, a '_' is prepended as well.
703 func_tr_sh ()
705 case $1 in
706 [0-9]* | *[!a-zA-Z0-9_]*)
707 func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
710 func_tr_sh_result=$1
712 esac
716 # func_version
717 # Echo version message to standard output and exit.
718 func_version ()
720 $opt_debug
722 $SED -n '/(C)/!b go
723 :more
724 /\./!{
726 s/\n# / /
727 b more
730 /^# '$PROGRAM' (GNU /,/# warranty; / {
731 s/^# //
732 s/^# *$//
733 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
735 }' < "$progpath"
736 exit $?
739 # func_usage
740 # Echo short help message to standard output and exit.
741 func_usage ()
743 $opt_debug
745 $SED -n '/^# Usage:/,/^# *.*--help/ {
746 s/^# //
747 s/^# *$//
748 s/\$progname/'$progname'/
750 }' < "$progpath"
751 echo
752 $ECHO "run \`$progname --help | more' for full usage"
753 exit $?
756 # func_help [NOEXIT]
757 # Echo long help message to standard output and exit,
758 # unless 'noexit' is passed as argument.
759 func_help ()
761 $opt_debug
763 $SED -n '/^# Usage:/,/# Report bugs to/ {
764 :print
765 s/^# //
766 s/^# *$//
767 s*\$progname*'$progname'*
768 s*\$host*'"$host"'*
769 s*\$SHELL*'"$SHELL"'*
770 s*\$LTCC*'"$LTCC"'*
771 s*\$LTCFLAGS*'"$LTCFLAGS"'*
772 s*\$LD*'"$LD"'*
773 s/\$with_gnu_ld/'"$with_gnu_ld"'/
774 s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
775 s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
779 /^# .* home page:/b print
780 /^# General help using/b print
781 ' < "$progpath"
782 ret=$?
783 if test -z "$1"; then
784 exit $ret
788 # func_missing_arg argname
789 # Echo program name prefixed message to standard error and set global
790 # exit_cmd.
791 func_missing_arg ()
793 $opt_debug
795 func_error "missing argument for $1."
796 exit_cmd=exit
800 # func_split_short_opt shortopt
801 # Set func_split_short_opt_name and func_split_short_opt_arg shell
802 # variables after splitting SHORTOPT after the 2nd character.
803 func_split_short_opt ()
805 my_sed_short_opt='1s/^\(..\).*$/\1/;q'
806 my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
808 func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
809 func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
810 } # func_split_short_opt may be replaced by extended shell implementation
813 # func_split_long_opt longopt
814 # Set func_split_long_opt_name and func_split_long_opt_arg shell
815 # variables after splitting LONGOPT at the `=' sign.
816 func_split_long_opt ()
818 my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
819 my_sed_long_arg='1s/^--[^=]*=//'
821 func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
822 func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
823 } # func_split_long_opt may be replaced by extended shell implementation
825 exit_cmd=:
831 magic="%%%MAGIC variable%%%"
832 magic_exe="%%%MAGIC EXE variable%%%"
834 # Global variables.
835 nonopt=
836 preserve_args=
837 lo2o="s/\\.lo\$/.${objext}/"
838 o2lo="s/\\.${objext}\$/.lo/"
839 extracted_archives=
840 extracted_serial=0
842 # If this variable is set in any of the actions, the command in it
843 # will be execed at the end. This prevents here-documents from being
844 # left over by shells.
845 exec_cmd=
847 # func_append var value
848 # Append VALUE to the end of shell variable VAR.
849 func_append ()
851 eval "${1}=\$${1}\${2}"
852 } # func_append may be replaced by extended shell implementation
854 # func_append_quoted var value
855 # Quote VALUE and append to the end of shell variable VAR, separated
856 # by a space.
857 func_append_quoted ()
859 func_quote_for_eval "${2}"
860 eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
861 } # func_append_quoted may be replaced by extended shell implementation
864 # func_arith arithmetic-term...
865 func_arith ()
867 func_arith_result=`expr "${@}"`
868 } # func_arith may be replaced by extended shell implementation
871 # func_len string
872 # STRING may not start with a hyphen.
873 func_len ()
875 func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
876 } # func_len may be replaced by extended shell implementation
879 # func_lo2o object
880 func_lo2o ()
882 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
883 } # func_lo2o may be replaced by extended shell implementation
886 # func_xform libobj-or-source
887 func_xform ()
889 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
890 } # func_xform may be replaced by extended shell implementation
893 # func_fatal_configuration arg...
894 # Echo program name prefixed message to standard error, followed by
895 # a configuration failure hint, and exit.
896 func_fatal_configuration ()
898 func_error ${1+"$@"}
899 func_error "See the $PACKAGE documentation for more information."
900 func_fatal_error "Fatal configuration error."
904 # func_config
905 # Display the configuration for all the tags in this script.
906 func_config ()
908 re_begincf='^# ### BEGIN LIBTOOL'
909 re_endcf='^# ### END LIBTOOL'
911 # Default configuration.
912 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
914 # Now print the configurations for the tags.
915 for tagname in $taglist; do
916 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
917 done
919 exit $?
922 # func_features
923 # Display the features supported by this script.
924 func_features ()
926 echo "host: $host"
927 if test "$build_libtool_libs" = yes; then
928 echo "enable shared libraries"
929 else
930 echo "disable shared libraries"
932 if test "$build_old_libs" = yes; then
933 echo "enable static libraries"
934 else
935 echo "disable static libraries"
938 exit $?
941 # func_enable_tag tagname
942 # Verify that TAGNAME is valid, and either flag an error and exit, or
943 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
944 # variable here.
945 func_enable_tag ()
947 # Global variable:
948 tagname="$1"
950 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
951 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
952 sed_extractcf="/$re_begincf/,/$re_endcf/p"
954 # Validate tagname.
955 case $tagname in
956 *[!-_A-Za-z0-9,/]*)
957 func_fatal_error "invalid tag name: $tagname"
959 esac
961 # Don't test for the "default" C tag, as we know it's
962 # there but not specially marked.
963 case $tagname in
964 CC) ;;
966 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
967 taglist="$taglist $tagname"
969 # Evaluate the configuration. Be careful to quote the path
970 # and the sed script, to avoid splitting on whitespace, but
971 # also don't use non-portable quotes within backquotes within
972 # quotes we have to do it in 2 steps:
973 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
974 eval "$extractedcf"
975 else
976 func_error "ignoring unknown tag $tagname"
979 esac
982 # func_check_version_match
983 # Ensure that we are using m4 macros, and libtool script from the same
984 # release of libtool.
985 func_check_version_match ()
987 if test "$package_revision" != "$macro_revision"; then
988 if test "$VERSION" != "$macro_version"; then
989 if test -z "$macro_version"; then
990 cat >&2 <<_LT_EOF
991 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
992 $progname: definition of this LT_INIT comes from an older release.
993 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
994 $progname: and run autoconf again.
995 _LT_EOF
996 else
997 cat >&2 <<_LT_EOF
998 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
999 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
1000 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
1001 $progname: and run autoconf again.
1002 _LT_EOF
1004 else
1005 cat >&2 <<_LT_EOF
1006 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
1007 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1008 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1009 $progname: of $PACKAGE $VERSION and run autoconf again.
1010 _LT_EOF
1013 exit $EXIT_MISMATCH
1018 # Shorthand for --mode=foo, only valid as the first argument
1019 case $1 in
1020 clean|clea|cle|cl)
1021 shift; set dummy --mode clean ${1+"$@"}; shift
1023 compile|compil|compi|comp|com|co|c)
1024 shift; set dummy --mode compile ${1+"$@"}; shift
1026 execute|execut|execu|exec|exe|ex|e)
1027 shift; set dummy --mode execute ${1+"$@"}; shift
1029 finish|finis|fini|fin|fi|f)
1030 shift; set dummy --mode finish ${1+"$@"}; shift
1032 install|instal|insta|inst|ins|in|i)
1033 shift; set dummy --mode install ${1+"$@"}; shift
1035 link|lin|li|l)
1036 shift; set dummy --mode link ${1+"$@"}; shift
1038 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1039 shift; set dummy --mode uninstall ${1+"$@"}; shift
1041 esac
1045 # Option defaults:
1046 opt_debug=:
1047 opt_dry_run=false
1048 opt_config=false
1049 opt_preserve_dup_deps=false
1050 opt_features=false
1051 opt_finish=false
1052 opt_help=false
1053 opt_help_all=false
1054 opt_silent=:
1055 opt_verbose=:
1056 opt_silent=false
1057 opt_verbose=false
1060 # Parse options once, thoroughly. This comes as soon as possible in the
1061 # script to make things like `--version' happen as quickly as we can.
1063 # this just eases exit handling
1064 while test $# -gt 0; do
1065 opt="$1"
1066 shift
1067 case $opt in
1068 --debug|-x) opt_debug='set -x'
1069 func_echo "enabling shell trace mode"
1070 $opt_debug
1072 --dry-run|--dryrun|-n)
1073 opt_dry_run=:
1075 --config)
1076 opt_config=:
1077 func_config
1079 --dlopen|-dlopen)
1080 optarg="$1"
1081 opt_dlopen="${opt_dlopen+$opt_dlopen
1082 }$optarg"
1083 shift
1085 --preserve-dup-deps)
1086 opt_preserve_dup_deps=:
1088 --features)
1089 opt_features=:
1090 func_features
1092 --finish)
1093 opt_finish=:
1094 set dummy --mode finish ${1+"$@"}; shift
1096 --help)
1097 opt_help=:
1099 --help-all)
1100 opt_help_all=:
1101 opt_help=': help-all'
1103 --mode)
1104 test $# = 0 && func_missing_arg $opt && break
1105 optarg="$1"
1106 opt_mode="$optarg"
1107 case $optarg in
1108 # Valid mode arguments:
1109 clean|compile|execute|finish|install|link|relink|uninstall) ;;
1111 # Catch anything else as an error
1112 *) func_error "invalid argument for $opt"
1113 exit_cmd=exit
1114 break
1116 esac
1117 shift
1119 --no-silent|--no-quiet)
1120 opt_silent=false
1121 func_append preserve_args " $opt"
1123 --no-verbose)
1124 opt_verbose=false
1125 func_append preserve_args " $opt"
1127 --silent|--quiet)
1128 opt_silent=:
1129 func_append preserve_args " $opt"
1130 opt_verbose=false
1132 --verbose|-v)
1133 opt_verbose=:
1134 func_append preserve_args " $opt"
1135 opt_silent=false
1137 --tag)
1138 test $# = 0 && func_missing_arg $opt && break
1139 optarg="$1"
1140 opt_tag="$optarg"
1141 func_append preserve_args " $opt $optarg"
1142 func_enable_tag "$optarg"
1143 shift
1146 -\?|-h) func_usage ;;
1147 --help) func_help ;;
1148 --version) func_version ;;
1150 # Separate optargs to long options:
1151 --*=*)
1152 func_split_long_opt "$opt"
1153 set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1154 shift
1157 # Separate non-argument short options:
1158 -\?*|-h*|-n*|-v*)
1159 func_split_short_opt "$opt"
1160 set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1161 shift
1164 --) break ;;
1165 -*) func_fatal_help "unrecognized option \`$opt'" ;;
1166 *) set dummy "$opt" ${1+"$@"}; shift; break ;;
1167 esac
1168 done
1170 # Validate options:
1172 # save first non-option argument
1173 if test "$#" -gt 0; then
1174 nonopt="$opt"
1175 shift
1178 # preserve --debug
1179 test "$opt_debug" = : || func_append preserve_args " --debug"
1181 case $host in
1182 *cygwin* | *mingw* | *pw32* | *cegcc*)
1183 # don't eliminate duplications in $postdeps and $predeps
1184 opt_duplicate_compiler_generated_deps=:
1187 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1189 esac
1191 $opt_help || {
1192 # Sanity checks first:
1193 func_check_version_match
1195 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1196 func_fatal_configuration "not configured to build any kind of library"
1199 # Darwin sucks
1200 eval std_shrext=\"$shrext_cmds\"
1202 # Only execute mode is allowed to have -dlopen flags.
1203 if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1204 func_error "unrecognized option \`-dlopen'"
1205 $ECHO "$help" 1>&2
1206 exit $EXIT_FAILURE
1209 # Change the help message to a mode-specific one.
1210 generic_help="$help"
1211 help="Try \`$progname --help --mode=$opt_mode' for more information."
1215 # Bail if the options were screwed
1216 $exit_cmd $EXIT_FAILURE
1222 ## ----------- ##
1223 ## Main. ##
1224 ## ----------- ##
1226 # func_lalib_p file
1227 # True iff FILE is a libtool `.la' library or `.lo' object file.
1228 # This function is only a basic sanity check; it will hardly flush out
1229 # determined imposters.
1230 func_lalib_p ()
1232 test -f "$1" &&
1233 $SED -e 4q "$1" 2>/dev/null \
1234 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1237 # func_lalib_unsafe_p file
1238 # True iff FILE is a libtool `.la' library or `.lo' object file.
1239 # This function implements the same check as func_lalib_p without
1240 # resorting to external programs. To this end, it redirects stdin and
1241 # closes it afterwards, without saving the original file descriptor.
1242 # As a safety measure, use it only where a negative result would be
1243 # fatal anyway. Works if `file' does not exist.
1244 func_lalib_unsafe_p ()
1246 lalib_p=no
1247 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1248 for lalib_p_l in 1 2 3 4
1250 read lalib_p_line
1251 case "$lalib_p_line" in
1252 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1253 esac
1254 done
1255 exec 0<&5 5<&-
1257 test "$lalib_p" = yes
1260 # func_ltwrapper_script_p file
1261 # True iff FILE is a libtool wrapper script
1262 # This function is only a basic sanity check; it will hardly flush out
1263 # determined imposters.
1264 func_ltwrapper_script_p ()
1266 func_lalib_p "$1"
1269 # func_ltwrapper_executable_p file
1270 # True iff FILE is a libtool wrapper executable
1271 # This function is only a basic sanity check; it will hardly flush out
1272 # determined imposters.
1273 func_ltwrapper_executable_p ()
1275 func_ltwrapper_exec_suffix=
1276 case $1 in
1277 *.exe) ;;
1278 *) func_ltwrapper_exec_suffix=.exe ;;
1279 esac
1280 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1283 # func_ltwrapper_scriptname file
1284 # Assumes file is an ltwrapper_executable
1285 # uses $file to determine the appropriate filename for a
1286 # temporary ltwrapper_script.
1287 func_ltwrapper_scriptname ()
1289 func_dirname_and_basename "$1" "" "."
1290 func_stripname '' '.exe' "$func_basename_result"
1291 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1294 # func_ltwrapper_p file
1295 # True iff FILE is a libtool wrapper script or wrapper executable
1296 # This function is only a basic sanity check; it will hardly flush out
1297 # determined imposters.
1298 func_ltwrapper_p ()
1300 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1304 # func_execute_cmds commands fail_cmd
1305 # Execute tilde-delimited COMMANDS.
1306 # If FAIL_CMD is given, eval that upon failure.
1307 # FAIL_CMD may read-access the current command in variable CMD!
1308 func_execute_cmds ()
1310 $opt_debug
1311 save_ifs=$IFS; IFS='~'
1312 for cmd in $1; do
1313 IFS=$save_ifs
1314 eval cmd=\"$cmd\"
1315 func_show_eval "$cmd" "${2-:}"
1316 done
1317 IFS=$save_ifs
1321 # func_source file
1322 # Source FILE, adding directory component if necessary.
1323 # Note that it is not necessary on cygwin/mingw to append a dot to
1324 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1325 # behavior happens only for exec(3), not for open(2)! Also, sourcing
1326 # `FILE.' does not work on cygwin managed mounts.
1327 func_source ()
1329 $opt_debug
1330 case $1 in
1331 */* | *\\*) . "$1" ;;
1332 *) . "./$1" ;;
1333 esac
1337 # func_resolve_sysroot PATH
1338 # Replace a leading = in PATH with a sysroot. Store the result into
1339 # func_resolve_sysroot_result
1340 func_resolve_sysroot ()
1342 func_resolve_sysroot_result=$1
1343 case $func_resolve_sysroot_result in
1345 func_stripname '=' '' "$func_resolve_sysroot_result"
1346 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1348 esac
1351 # func_replace_sysroot PATH
1352 # If PATH begins with the sysroot, replace it with = and
1353 # store the result into func_replace_sysroot_result.
1354 func_replace_sysroot ()
1356 case "$lt_sysroot:$1" in
1357 ?*:"$lt_sysroot"*)
1358 func_stripname "$lt_sysroot" '' "$1"
1359 func_replace_sysroot_result="=$func_stripname_result"
1362 # Including no sysroot.
1363 func_replace_sysroot_result=$1
1365 esac
1368 # func_infer_tag arg
1369 # Infer tagged configuration to use if any are available and
1370 # if one wasn't chosen via the "--tag" command line option.
1371 # Only attempt this if the compiler in the base compile
1372 # command doesn't match the default compiler.
1373 # arg is usually of the form 'gcc ...'
1374 func_infer_tag ()
1376 $opt_debug
1377 if test -n "$available_tags" && test -z "$tagname"; then
1378 CC_quoted=
1379 for arg in $CC; do
1380 func_append_quoted CC_quoted "$arg"
1381 done
1382 CC_expanded=`func_echo_all $CC`
1383 CC_quoted_expanded=`func_echo_all $CC_quoted`
1384 case $@ in
1385 # Blanks in the command may have been stripped by the calling shell,
1386 # but not from the CC environment variable when configure was run.
1387 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1388 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1389 # Blanks at the start of $base_compile will cause this to fail
1390 # if we don't check for them as well.
1392 for z in $available_tags; do
1393 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1394 # Evaluate the configuration.
1395 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1396 CC_quoted=
1397 for arg in $CC; do
1398 # Double-quote args containing other shell metacharacters.
1399 func_append_quoted CC_quoted "$arg"
1400 done
1401 CC_expanded=`func_echo_all $CC`
1402 CC_quoted_expanded=`func_echo_all $CC_quoted`
1403 case "$@ " in
1404 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1405 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1406 # The compiler in the base compile command matches
1407 # the one in the tagged configuration.
1408 # Assume this is the tagged configuration we want.
1409 tagname=$z
1410 break
1412 esac
1414 done
1415 # If $tagname still isn't set, then no tagged configuration
1416 # was found and let the user know that the "--tag" command
1417 # line option must be used.
1418 if test -z "$tagname"; then
1419 func_echo "unable to infer tagged configuration"
1420 func_fatal_error "specify a tag with \`--tag'"
1421 # else
1422 # func_verbose "using $tagname tagged configuration"
1425 esac
1431 # func_write_libtool_object output_name pic_name nonpic_name
1432 # Create a libtool object file (analogous to a ".la" file),
1433 # but don't create it if we're doing a dry run.
1434 func_write_libtool_object ()
1436 write_libobj=${1}
1437 if test "$build_libtool_libs" = yes; then
1438 write_lobj=\'${2}\'
1439 else
1440 write_lobj=none
1443 if test "$build_old_libs" = yes; then
1444 write_oldobj=\'${3}\'
1445 else
1446 write_oldobj=none
1449 $opt_dry_run || {
1450 cat >${write_libobj}T <<EOF
1451 # $write_libobj - a libtool object file
1452 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1454 # Please DO NOT delete this file!
1455 # It is necessary for linking the library.
1457 # Name of the PIC object.
1458 pic_object=$write_lobj
1460 # Name of the non-PIC object
1461 non_pic_object=$write_oldobj
1464 $MV "${write_libobj}T" "${write_libobj}"
1469 ##################################################
1470 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1471 ##################################################
1473 # func_convert_core_file_wine_to_w32 ARG
1474 # Helper function used by file name conversion functions when $build is *nix,
1475 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1476 # correctly configured wine environment available, with the winepath program
1477 # in $build's $PATH.
1479 # ARG is the $build file name to be converted to w32 format.
1480 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1481 # be empty on error (or when ARG is empty)
1482 func_convert_core_file_wine_to_w32 ()
1484 $opt_debug
1485 func_convert_core_file_wine_to_w32_result="$1"
1486 if test -n "$1"; then
1487 # Unfortunately, winepath does not exit with a non-zero error code, so we
1488 # are forced to check the contents of stdout. On the other hand, if the
1489 # command is not found, the shell will set an exit code of 127 and print
1490 # *an error message* to stdout. So we must check for both error code of
1491 # zero AND non-empty stdout, which explains the odd construction:
1492 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1493 if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1494 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1495 $SED -e "$lt_sed_naive_backslashify"`
1496 else
1497 func_convert_core_file_wine_to_w32_result=
1501 # end: func_convert_core_file_wine_to_w32
1504 # func_convert_core_path_wine_to_w32 ARG
1505 # Helper function used by path conversion functions when $build is *nix, and
1506 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1507 # configured wine environment available, with the winepath program in $build's
1508 # $PATH. Assumes ARG has no leading or trailing path separator characters.
1510 # ARG is path to be converted from $build format to win32.
1511 # Result is available in $func_convert_core_path_wine_to_w32_result.
1512 # Unconvertible file (directory) names in ARG are skipped; if no directory names
1513 # are convertible, then the result may be empty.
1514 func_convert_core_path_wine_to_w32 ()
1516 $opt_debug
1517 # unfortunately, winepath doesn't convert paths, only file names
1518 func_convert_core_path_wine_to_w32_result=""
1519 if test -n "$1"; then
1520 oldIFS=$IFS
1521 IFS=:
1522 for func_convert_core_path_wine_to_w32_f in $1; do
1523 IFS=$oldIFS
1524 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1525 if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1526 if test -z "$func_convert_core_path_wine_to_w32_result"; then
1527 func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1528 else
1529 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1532 done
1533 IFS=$oldIFS
1536 # end: func_convert_core_path_wine_to_w32
1539 # func_cygpath ARGS...
1540 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1541 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1542 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1543 # (2), returns the Cygwin file name or path in func_cygpath_result (input
1544 # file name or path is assumed to be in w32 format, as previously converted
1545 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1546 # or path in func_cygpath_result (input file name or path is assumed to be in
1547 # Cygwin format). Returns an empty string on error.
1549 # ARGS are passed to cygpath, with the last one being the file name or path to
1550 # be converted.
1552 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1553 # environment variable; do not put it in $PATH.
1554 func_cygpath ()
1556 $opt_debug
1557 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1558 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1559 if test "$?" -ne 0; then
1560 # on failure, ensure result is empty
1561 func_cygpath_result=
1563 else
1564 func_cygpath_result=
1565 func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1568 #end: func_cygpath
1571 # func_convert_core_msys_to_w32 ARG
1572 # Convert file name or path ARG from MSYS format to w32 format. Return
1573 # result in func_convert_core_msys_to_w32_result.
1574 func_convert_core_msys_to_w32 ()
1576 $opt_debug
1577 # awkward: cmd appends spaces to result
1578 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1579 $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1581 #end: func_convert_core_msys_to_w32
1584 # func_convert_file_check ARG1 ARG2
1585 # Verify that ARG1 (a file name in $build format) was converted to $host
1586 # format in ARG2. Otherwise, emit an error message, but continue (resetting
1587 # func_to_host_file_result to ARG1).
1588 func_convert_file_check ()
1590 $opt_debug
1591 if test -z "$2" && test -n "$1" ; then
1592 func_error "Could not determine host file name corresponding to"
1593 func_error " \`$1'"
1594 func_error "Continuing, but uninstalled executables may not work."
1595 # Fallback:
1596 func_to_host_file_result="$1"
1599 # end func_convert_file_check
1602 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1603 # Verify that FROM_PATH (a path in $build format) was converted to $host
1604 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1605 # func_to_host_file_result to a simplistic fallback value (see below).
1606 func_convert_path_check ()
1608 $opt_debug
1609 if test -z "$4" && test -n "$3"; then
1610 func_error "Could not determine the host path corresponding to"
1611 func_error " \`$3'"
1612 func_error "Continuing, but uninstalled executables may not work."
1613 # Fallback. This is a deliberately simplistic "conversion" and
1614 # should not be "improved". See libtool.info.
1615 if test "x$1" != "x$2"; then
1616 lt_replace_pathsep_chars="s|$1|$2|g"
1617 func_to_host_path_result=`echo "$3" |
1618 $SED -e "$lt_replace_pathsep_chars"`
1619 else
1620 func_to_host_path_result="$3"
1624 # end func_convert_path_check
1627 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1628 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1629 # and appending REPL if ORIG matches BACKPAT.
1630 func_convert_path_front_back_pathsep ()
1632 $opt_debug
1633 case $4 in
1634 $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1636 esac
1637 case $4 in
1638 $2 ) func_append func_to_host_path_result "$3"
1640 esac
1642 # end func_convert_path_front_back_pathsep
1645 ##################################################
1646 # $build to $host FILE NAME CONVERSION FUNCTIONS #
1647 ##################################################
1648 # invoked via `$to_host_file_cmd ARG'
1650 # In each case, ARG is the path to be converted from $build to $host format.
1651 # Result will be available in $func_to_host_file_result.
1654 # func_to_host_file ARG
1655 # Converts the file name ARG from $build format to $host format. Return result
1656 # in func_to_host_file_result.
1657 func_to_host_file ()
1659 $opt_debug
1660 $to_host_file_cmd "$1"
1662 # end func_to_host_file
1665 # func_to_tool_file ARG LAZY
1666 # converts the file name ARG from $build format to toolchain format. Return
1667 # result in func_to_tool_file_result. If the conversion in use is listed
1668 # in (the comma separated) LAZY, no conversion takes place.
1669 func_to_tool_file ()
1671 $opt_debug
1672 case ,$2, in
1673 *,"$to_tool_file_cmd",*)
1674 func_to_tool_file_result=$1
1677 $to_tool_file_cmd "$1"
1678 func_to_tool_file_result=$func_to_host_file_result
1680 esac
1682 # end func_to_tool_file
1685 # func_convert_file_noop ARG
1686 # Copy ARG to func_to_host_file_result.
1687 func_convert_file_noop ()
1689 func_to_host_file_result="$1"
1691 # end func_convert_file_noop
1694 # func_convert_file_msys_to_w32 ARG
1695 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1696 # conversion to w32 is not available inside the cwrapper. Returns result in
1697 # func_to_host_file_result.
1698 func_convert_file_msys_to_w32 ()
1700 $opt_debug
1701 func_to_host_file_result="$1"
1702 if test -n "$1"; then
1703 func_convert_core_msys_to_w32 "$1"
1704 func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1706 func_convert_file_check "$1" "$func_to_host_file_result"
1708 # end func_convert_file_msys_to_w32
1711 # func_convert_file_cygwin_to_w32 ARG
1712 # Convert file name ARG from Cygwin to w32 format. Returns result in
1713 # func_to_host_file_result.
1714 func_convert_file_cygwin_to_w32 ()
1716 $opt_debug
1717 func_to_host_file_result="$1"
1718 if test -n "$1"; then
1719 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1720 # LT_CYGPATH in this case.
1721 func_to_host_file_result=`cygpath -m "$1"`
1723 func_convert_file_check "$1" "$func_to_host_file_result"
1725 # end func_convert_file_cygwin_to_w32
1728 # func_convert_file_nix_to_w32 ARG
1729 # Convert file name ARG from *nix to w32 format. Requires a wine environment
1730 # and a working winepath. Returns result in func_to_host_file_result.
1731 func_convert_file_nix_to_w32 ()
1733 $opt_debug
1734 func_to_host_file_result="$1"
1735 if test -n "$1"; then
1736 func_convert_core_file_wine_to_w32 "$1"
1737 func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1739 func_convert_file_check "$1" "$func_to_host_file_result"
1741 # end func_convert_file_nix_to_w32
1744 # func_convert_file_msys_to_cygwin ARG
1745 # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1746 # Returns result in func_to_host_file_result.
1747 func_convert_file_msys_to_cygwin ()
1749 $opt_debug
1750 func_to_host_file_result="$1"
1751 if test -n "$1"; then
1752 func_convert_core_msys_to_w32 "$1"
1753 func_cygpath -u "$func_convert_core_msys_to_w32_result"
1754 func_to_host_file_result="$func_cygpath_result"
1756 func_convert_file_check "$1" "$func_to_host_file_result"
1758 # end func_convert_file_msys_to_cygwin
1761 # func_convert_file_nix_to_cygwin ARG
1762 # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
1763 # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
1764 # in func_to_host_file_result.
1765 func_convert_file_nix_to_cygwin ()
1767 $opt_debug
1768 func_to_host_file_result="$1"
1769 if test -n "$1"; then
1770 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1771 func_convert_core_file_wine_to_w32 "$1"
1772 func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1773 func_to_host_file_result="$func_cygpath_result"
1775 func_convert_file_check "$1" "$func_to_host_file_result"
1777 # end func_convert_file_nix_to_cygwin
1780 #############################################
1781 # $build to $host PATH CONVERSION FUNCTIONS #
1782 #############################################
1783 # invoked via `$to_host_path_cmd ARG'
1785 # In each case, ARG is the path to be converted from $build to $host format.
1786 # The result will be available in $func_to_host_path_result.
1788 # Path separators are also converted from $build format to $host format. If
1789 # ARG begins or ends with a path separator character, it is preserved (but
1790 # converted to $host format) on output.
1792 # All path conversion functions are named using the following convention:
1793 # file name conversion function : func_convert_file_X_to_Y ()
1794 # path conversion function : func_convert_path_X_to_Y ()
1795 # where, for any given $build/$host combination the 'X_to_Y' value is the
1796 # same. If conversion functions are added for new $build/$host combinations,
1797 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1798 # will break.
1801 # func_init_to_host_path_cmd
1802 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1803 # appropriate value, based on the value of $to_host_file_cmd.
1804 to_host_path_cmd=
1805 func_init_to_host_path_cmd ()
1807 $opt_debug
1808 if test -z "$to_host_path_cmd"; then
1809 func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1810 to_host_path_cmd="func_convert_path_${func_stripname_result}"
1815 # func_to_host_path ARG
1816 # Converts the path ARG from $build format to $host format. Return result
1817 # in func_to_host_path_result.
1818 func_to_host_path ()
1820 $opt_debug
1821 func_init_to_host_path_cmd
1822 $to_host_path_cmd "$1"
1824 # end func_to_host_path
1827 # func_convert_path_noop ARG
1828 # Copy ARG to func_to_host_path_result.
1829 func_convert_path_noop ()
1831 func_to_host_path_result="$1"
1833 # end func_convert_path_noop
1836 # func_convert_path_msys_to_w32 ARG
1837 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1838 # conversion to w32 is not available inside the cwrapper. Returns result in
1839 # func_to_host_path_result.
1840 func_convert_path_msys_to_w32 ()
1842 $opt_debug
1843 func_to_host_path_result="$1"
1844 if test -n "$1"; then
1845 # Remove leading and trailing path separator characters from ARG. MSYS
1846 # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1847 # and winepath ignores them completely.
1848 func_stripname : : "$1"
1849 func_to_host_path_tmp1=$func_stripname_result
1850 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1851 func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1852 func_convert_path_check : ";" \
1853 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1854 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1857 # end func_convert_path_msys_to_w32
1860 # func_convert_path_cygwin_to_w32 ARG
1861 # Convert path ARG from Cygwin to w32 format. Returns result in
1862 # func_to_host_file_result.
1863 func_convert_path_cygwin_to_w32 ()
1865 $opt_debug
1866 func_to_host_path_result="$1"
1867 if test -n "$1"; then
1868 # See func_convert_path_msys_to_w32:
1869 func_stripname : : "$1"
1870 func_to_host_path_tmp1=$func_stripname_result
1871 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1872 func_convert_path_check : ";" \
1873 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1874 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1877 # end func_convert_path_cygwin_to_w32
1880 # func_convert_path_nix_to_w32 ARG
1881 # Convert path ARG from *nix to w32 format. Requires a wine environment and
1882 # a working winepath. Returns result in func_to_host_file_result.
1883 func_convert_path_nix_to_w32 ()
1885 $opt_debug
1886 func_to_host_path_result="$1"
1887 if test -n "$1"; then
1888 # See func_convert_path_msys_to_w32:
1889 func_stripname : : "$1"
1890 func_to_host_path_tmp1=$func_stripname_result
1891 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1892 func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1893 func_convert_path_check : ";" \
1894 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1895 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1898 # end func_convert_path_nix_to_w32
1901 # func_convert_path_msys_to_cygwin ARG
1902 # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1903 # Returns result in func_to_host_file_result.
1904 func_convert_path_msys_to_cygwin ()
1906 $opt_debug
1907 func_to_host_path_result="$1"
1908 if test -n "$1"; then
1909 # See func_convert_path_msys_to_w32:
1910 func_stripname : : "$1"
1911 func_to_host_path_tmp1=$func_stripname_result
1912 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1913 func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1914 func_to_host_path_result="$func_cygpath_result"
1915 func_convert_path_check : : \
1916 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1917 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1920 # end func_convert_path_msys_to_cygwin
1923 # func_convert_path_nix_to_cygwin ARG
1924 # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
1925 # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
1926 # func_to_host_file_result.
1927 func_convert_path_nix_to_cygwin ()
1929 $opt_debug
1930 func_to_host_path_result="$1"
1931 if test -n "$1"; then
1932 # Remove leading and trailing path separator characters from
1933 # ARG. msys behavior is inconsistent here, cygpath turns them
1934 # into '.;' and ';.', and winepath ignores them completely.
1935 func_stripname : : "$1"
1936 func_to_host_path_tmp1=$func_stripname_result
1937 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1938 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1939 func_to_host_path_result="$func_cygpath_result"
1940 func_convert_path_check : : \
1941 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1942 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1945 # end func_convert_path_nix_to_cygwin
1948 # func_mode_compile arg...
1949 func_mode_compile ()
1951 $opt_debug
1952 # Get the compilation command and the source file.
1953 base_compile=
1954 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1955 suppress_opt=yes
1956 suppress_output=
1957 arg_mode=normal
1958 libobj=
1959 later=
1960 pie_flag=
1962 for arg
1964 case $arg_mode in
1965 arg )
1966 # do not "continue". Instead, add this to base_compile
1967 lastarg="$arg"
1968 arg_mode=normal
1971 target )
1972 libobj="$arg"
1973 arg_mode=normal
1974 continue
1977 normal )
1978 # Accept any command-line options.
1979 case $arg in
1981 test -n "$libobj" && \
1982 func_fatal_error "you cannot specify \`-o' more than once"
1983 arg_mode=target
1984 continue
1987 -pie | -fpie | -fPIE)
1988 func_append pie_flag " $arg"
1989 continue
1992 -shared | -static | -prefer-pic | -prefer-non-pic)
1993 func_append later " $arg"
1994 continue
1997 -no-suppress)
1998 suppress_opt=no
1999 continue
2002 -Xcompiler)
2003 arg_mode=arg # the next one goes into the "base_compile" arg list
2004 continue # The current "srcfile" will either be retained or
2005 ;; # replaced later. I would guess that would be a bug.
2007 -Wc,*)
2008 func_stripname '-Wc,' '' "$arg"
2009 args=$func_stripname_result
2010 lastarg=
2011 save_ifs="$IFS"; IFS=','
2012 for arg in $args; do
2013 IFS="$save_ifs"
2014 func_append_quoted lastarg "$arg"
2015 done
2016 IFS="$save_ifs"
2017 func_stripname ' ' '' "$lastarg"
2018 lastarg=$func_stripname_result
2020 # Add the arguments to base_compile.
2021 func_append base_compile " $lastarg"
2022 continue
2026 # Accept the current argument as the source file.
2027 # The previous "srcfile" becomes the current argument.
2029 lastarg="$srcfile"
2030 srcfile="$arg"
2032 esac # case $arg
2034 esac # case $arg_mode
2036 # Aesthetically quote the previous argument.
2037 func_append_quoted base_compile "$lastarg"
2038 done # for arg
2040 case $arg_mode in
2041 arg)
2042 func_fatal_error "you must specify an argument for -Xcompile"
2044 target)
2045 func_fatal_error "you must specify a target with \`-o'"
2048 # Get the name of the library object.
2049 test -z "$libobj" && {
2050 func_basename "$srcfile"
2051 libobj="$func_basename_result"
2054 esac
2056 # Recognize several different file suffixes.
2057 # If the user specifies -o file.o, it is replaced with file.lo
2058 case $libobj in
2059 *.[cCFSifmso] | \
2060 *.ada | *.adb | *.ads | *.asm | \
2061 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2062 *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
2063 func_xform "$libobj"
2064 libobj=$func_xform_result
2066 esac
2068 case $libobj in
2069 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2071 func_fatal_error "cannot determine name of library object from \`$libobj'"
2073 esac
2075 func_infer_tag $base_compile
2077 for arg in $later; do
2078 case $arg in
2079 -shared)
2080 test "$build_libtool_libs" != yes && \
2081 func_fatal_configuration "can not build a shared library"
2082 build_old_libs=no
2083 continue
2086 -static)
2087 build_libtool_libs=no
2088 build_old_libs=yes
2089 continue
2092 -prefer-pic)
2093 pic_mode=yes
2094 continue
2097 -prefer-non-pic)
2098 pic_mode=no
2099 continue
2101 esac
2102 done
2104 func_quote_for_eval "$libobj"
2105 test "X$libobj" != "X$func_quote_for_eval_result" \
2106 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
2107 && func_warning "libobj name \`$libobj' may not contain shell special characters."
2108 func_dirname_and_basename "$obj" "/" ""
2109 objname="$func_basename_result"
2110 xdir="$func_dirname_result"
2111 lobj=${xdir}$objdir/$objname
2113 test -z "$base_compile" && \
2114 func_fatal_help "you must specify a compilation command"
2116 # Delete any leftover library objects.
2117 if test "$build_old_libs" = yes; then
2118 removelist="$obj $lobj $libobj ${libobj}T"
2119 else
2120 removelist="$lobj $libobj ${libobj}T"
2123 # On Cygwin there's no "real" PIC flag so we must build both object types
2124 case $host_os in
2125 cygwin* | mingw* | pw32* | os2* | cegcc*)
2126 pic_mode=default
2128 esac
2129 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2130 # non-PIC code in shared libraries is not supported
2131 pic_mode=default
2134 # Calculate the filename of the output object if compiler does
2135 # not support -o with -c
2136 if test "$compiler_c_o" = no; then
2137 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2138 lockfile="$output_obj.lock"
2139 else
2140 output_obj=
2141 need_locks=no
2142 lockfile=
2145 # Lock this critical section if it is needed
2146 # We use this script file to make the link, it avoids creating a new file
2147 if test "$need_locks" = yes; then
2148 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2149 func_echo "Waiting for $lockfile to be removed"
2150 sleep 2
2151 done
2152 elif test "$need_locks" = warn; then
2153 if test -f "$lockfile"; then
2154 $ECHO "\
2155 *** ERROR, $lockfile exists and contains:
2156 `cat $lockfile 2>/dev/null`
2158 This indicates that another process is trying to use the same
2159 temporary object file, and libtool could not work around it because
2160 your compiler does not support \`-c' and \`-o' together. If you
2161 repeat this compilation, it may succeed, by chance, but you had better
2162 avoid parallel builds (make -j) in this platform, or get a better
2163 compiler."
2165 $opt_dry_run || $RM $removelist
2166 exit $EXIT_FAILURE
2168 func_append removelist " $output_obj"
2169 $ECHO "$srcfile" > "$lockfile"
2172 $opt_dry_run || $RM $removelist
2173 func_append removelist " $lockfile"
2174 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2176 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2177 srcfile=$func_to_tool_file_result
2178 func_quote_for_eval "$srcfile"
2179 qsrcfile=$func_quote_for_eval_result
2181 # Only build a PIC object if we are building libtool libraries.
2182 if test "$build_libtool_libs" = yes; then
2183 # Without this assignment, base_compile gets emptied.
2184 fbsd_hideous_sh_bug=$base_compile
2186 if test "$pic_mode" != no; then
2187 command="$base_compile $qsrcfile $pic_flag"
2188 else
2189 # Don't build PIC code
2190 command="$base_compile $qsrcfile"
2193 func_mkdir_p "$xdir$objdir"
2195 if test -z "$output_obj"; then
2196 # Place PIC objects in $objdir
2197 func_append command " -o $lobj"
2200 func_show_eval_locale "$command" \
2201 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2203 if test "$need_locks" = warn &&
2204 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2205 $ECHO "\
2206 *** ERROR, $lockfile contains:
2207 `cat $lockfile 2>/dev/null`
2209 but it should contain:
2210 $srcfile
2212 This indicates that another process is trying to use the same
2213 temporary object file, and libtool could not work around it because
2214 your compiler does not support \`-c' and \`-o' together. If you
2215 repeat this compilation, it may succeed, by chance, but you had better
2216 avoid parallel builds (make -j) in this platform, or get a better
2217 compiler."
2219 $opt_dry_run || $RM $removelist
2220 exit $EXIT_FAILURE
2223 # Just move the object if needed, then go on to compile the next one
2224 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2225 func_show_eval '$MV "$output_obj" "$lobj"' \
2226 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2229 # Allow error messages only from the first compilation.
2230 if test "$suppress_opt" = yes; then
2231 suppress_output=' >/dev/null 2>&1'
2235 # Only build a position-dependent object if we build old libraries.
2236 if test "$build_old_libs" = yes; then
2237 if test "$pic_mode" != yes; then
2238 # Don't build PIC code
2239 command="$base_compile $qsrcfile$pie_flag"
2240 else
2241 command="$base_compile $qsrcfile $pic_flag"
2243 if test "$compiler_c_o" = yes; then
2244 func_append command " -o $obj"
2247 # Suppress compiler output if we already did a PIC compilation.
2248 func_append command "$suppress_output"
2249 func_show_eval_locale "$command" \
2250 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2252 if test "$need_locks" = warn &&
2253 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2254 $ECHO "\
2255 *** ERROR, $lockfile contains:
2256 `cat $lockfile 2>/dev/null`
2258 but it should contain:
2259 $srcfile
2261 This indicates that another process is trying to use the same
2262 temporary object file, and libtool could not work around it because
2263 your compiler does not support \`-c' and \`-o' together. If you
2264 repeat this compilation, it may succeed, by chance, but you had better
2265 avoid parallel builds (make -j) in this platform, or get a better
2266 compiler."
2268 $opt_dry_run || $RM $removelist
2269 exit $EXIT_FAILURE
2272 # Just move the object if needed
2273 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2274 func_show_eval '$MV "$output_obj" "$obj"' \
2275 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2279 $opt_dry_run || {
2280 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2282 # Unlock the critical section if it was locked
2283 if test "$need_locks" != no; then
2284 removelist=$lockfile
2285 $RM "$lockfile"
2289 exit $EXIT_SUCCESS
2292 $opt_help || {
2293 test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2296 func_mode_help ()
2298 # We need to display help for each of the modes.
2299 case $opt_mode in
2301 # Generic help is extracted from the usage comments
2302 # at the start of this file.
2303 func_help
2306 clean)
2307 $ECHO \
2308 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2310 Remove files from the build directory.
2312 RM is the name of the program to use to delete files associated with each FILE
2313 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2314 to RM.
2316 If FILE is a libtool library, object or program, all the files associated
2317 with it are deleted. Otherwise, only FILE itself is deleted using RM."
2320 compile)
2321 $ECHO \
2322 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2324 Compile a source file into a libtool library object.
2326 This mode accepts the following additional options:
2328 -o OUTPUT-FILE set the output file name to OUTPUT-FILE
2329 -no-suppress do not suppress compiler output for multiple passes
2330 -prefer-pic try to build PIC objects only
2331 -prefer-non-pic try to build non-PIC objects only
2332 -shared do not build a \`.o' file suitable for static linking
2333 -static only build a \`.o' file suitable for static linking
2334 -Wc,FLAG pass FLAG directly to the compiler
2336 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2337 from the given SOURCEFILE.
2339 The output file name is determined by removing the directory component from
2340 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2341 library object suffix, \`.lo'."
2344 execute)
2345 $ECHO \
2346 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2348 Automatically set library path, then run a program.
2350 This mode accepts the following additional options:
2352 -dlopen FILE add the directory containing FILE to the library path
2354 This mode sets the library path environment variable according to \`-dlopen'
2355 flags.
2357 If any of the ARGS are libtool executable wrappers, then they are translated
2358 into their corresponding uninstalled binary, and any of their required library
2359 directories are added to the library path.
2361 Then, COMMAND is executed, with ARGS as arguments."
2364 finish)
2365 $ECHO \
2366 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2368 Complete the installation of libtool libraries.
2370 Each LIBDIR is a directory that contains libtool libraries.
2372 The commands that this mode executes may require superuser privileges. Use
2373 the \`--dry-run' option if you just want to see what would be executed."
2376 install)
2377 $ECHO \
2378 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2380 Install executables or libraries.
2382 INSTALL-COMMAND is the installation command. The first component should be
2383 either the \`install' or \`cp' program.
2385 The following components of INSTALL-COMMAND are treated specially:
2387 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
2389 The rest of the components are interpreted as arguments to that command (only
2390 BSD-compatible install options are recognized)."
2393 link)
2394 $ECHO \
2395 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2397 Link object files or libraries together to form another library, or to
2398 create an executable program.
2400 LINK-COMMAND is a command using the C compiler that you would use to create
2401 a program from several object files.
2403 The following components of LINK-COMMAND are treated specially:
2405 -all-static do not do any dynamic linking at all
2406 -avoid-version do not add a version suffix if possible
2407 -bindir BINDIR specify path to binaries directory (for systems where
2408 libraries must be found in the PATH setting at runtime)
2409 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
2410 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
2411 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2412 -export-symbols SYMFILE
2413 try to export only the symbols listed in SYMFILE
2414 -export-symbols-regex REGEX
2415 try to export only the symbols matching REGEX
2416 -LLIBDIR search LIBDIR for required installed libraries
2417 -lNAME OUTPUT-FILE requires the installed library libNAME
2418 -module build a library that can dlopened
2419 -no-fast-install disable the fast-install mode
2420 -no-install link a not-installable executable
2421 -no-undefined declare that a library does not refer to external symbols
2422 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
2423 -objectlist FILE Use a list of object files found in FILE to specify objects
2424 -precious-files-regex REGEX
2425 don't remove output files matching REGEX
2426 -release RELEASE specify package release information
2427 -rpath LIBDIR the created library will eventually be installed in LIBDIR
2428 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
2429 -shared only do dynamic linking of libtool libraries
2430 -shrext SUFFIX override the standard shared library file extension
2431 -static do not do any dynamic linking of uninstalled libtool libraries
2432 -static-libtool-libs
2433 do not do any dynamic linking of libtool libraries
2434 -version-info CURRENT[:REVISION[:AGE]]
2435 specify library version info [each variable defaults to 0]
2436 -weak LIBNAME declare that the target provides the LIBNAME interface
2437 -Wc,FLAG
2438 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
2439 -Wl,FLAG
2440 -Xlinker FLAG pass linker-specific FLAG directly to the linker
2441 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
2443 All other options (arguments beginning with \`-') are ignored.
2445 Every other argument is treated as a filename. Files ending in \`.la' are
2446 treated as uninstalled libtool libraries, other files are standard or library
2447 object files.
2449 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2450 only library objects (\`.lo' files) may be specified, and \`-rpath' is
2451 required, except when creating a convenience library.
2453 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2454 using \`ar' and \`ranlib', or on Windows using \`lib'.
2456 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2457 is created, otherwise an executable program is created."
2460 uninstall)
2461 $ECHO \
2462 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2464 Remove libraries from an installation directory.
2466 RM is the name of the program to use to delete files associated with each FILE
2467 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2468 to RM.
2470 If FILE is a libtool library, all the files associated with it are deleted.
2471 Otherwise, only FILE itself is deleted using RM."
2475 func_fatal_help "invalid operation mode \`$opt_mode'"
2477 esac
2479 echo
2480 $ECHO "Try \`$progname --help' for more information about other modes."
2483 # Now that we've collected a possible --mode arg, show help if necessary
2484 if $opt_help; then
2485 if test "$opt_help" = :; then
2486 func_mode_help
2487 else
2489 func_help noexit
2490 for opt_mode in compile link execute install finish uninstall clean; do
2491 func_mode_help
2492 done
2493 } | sed -n '1p; 2,$s/^Usage:/ or: /p'
2495 func_help noexit
2496 for opt_mode in compile link execute install finish uninstall clean; do
2497 echo
2498 func_mode_help
2499 done
2501 sed '1d
2502 /^When reporting/,/^Report/{
2507 /information about other modes/d
2508 /more detailed .*MODE/d
2509 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2511 exit $?
2515 # func_mode_execute arg...
2516 func_mode_execute ()
2518 $opt_debug
2519 # The first argument is the command name.
2520 cmd="$nonopt"
2521 test -z "$cmd" && \
2522 func_fatal_help "you must specify a COMMAND"
2524 # Handle -dlopen flags immediately.
2525 for file in $opt_dlopen; do
2526 test -f "$file" \
2527 || func_fatal_help "\`$file' is not a file"
2529 dir=
2530 case $file in
2531 *.la)
2532 func_resolve_sysroot "$file"
2533 file=$func_resolve_sysroot_result
2535 # Check to see that this really is a libtool archive.
2536 func_lalib_unsafe_p "$file" \
2537 || func_fatal_help "\`$lib' is not a valid libtool archive"
2539 # Read the libtool library.
2540 dlname=
2541 library_names=
2542 func_source "$file"
2544 # Skip this library if it cannot be dlopened.
2545 if test -z "$dlname"; then
2546 # Warn if it was a shared library.
2547 test -n "$library_names" && \
2548 func_warning "\`$file' was not linked with \`-export-dynamic'"
2549 continue
2552 func_dirname "$file" "" "."
2553 dir="$func_dirname_result"
2555 if test -f "$dir/$objdir/$dlname"; then
2556 func_append dir "/$objdir"
2557 else
2558 if test ! -f "$dir/$dlname"; then
2559 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2564 *.lo)
2565 # Just add the directory containing the .lo file.
2566 func_dirname "$file" "" "."
2567 dir="$func_dirname_result"
2571 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2572 continue
2574 esac
2576 # Get the absolute pathname.
2577 absdir=`cd "$dir" && pwd`
2578 test -n "$absdir" && dir="$absdir"
2580 # Now add the directory to shlibpath_var.
2581 if eval "test -z \"\$$shlibpath_var\""; then
2582 eval "$shlibpath_var=\"\$dir\""
2583 else
2584 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2586 done
2588 # This variable tells wrapper scripts just to set shlibpath_var
2589 # rather than running their programs.
2590 libtool_execute_magic="$magic"
2592 # Check if any of the arguments is a wrapper script.
2593 args=
2594 for file
2596 case $file in
2597 -* | *.la | *.lo ) ;;
2599 # Do a test to see if this is really a libtool program.
2600 if func_ltwrapper_script_p "$file"; then
2601 func_source "$file"
2602 # Transform arg to wrapped name.
2603 file="$progdir/$program"
2604 elif func_ltwrapper_executable_p "$file"; then
2605 func_ltwrapper_scriptname "$file"
2606 func_source "$func_ltwrapper_scriptname_result"
2607 # Transform arg to wrapped name.
2608 file="$progdir/$program"
2611 esac
2612 # Quote arguments (to preserve shell metacharacters).
2613 func_append_quoted args "$file"
2614 done
2616 if test "X$opt_dry_run" = Xfalse; then
2617 if test -n "$shlibpath_var"; then
2618 # Export the shlibpath_var.
2619 eval "export $shlibpath_var"
2622 # Restore saved environment variables
2623 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2625 eval "if test \"\${save_$lt_var+set}\" = set; then
2626 $lt_var=\$save_$lt_var; export $lt_var
2627 else
2628 $lt_unset $lt_var
2630 done
2632 # Now prepare to actually exec the command.
2633 exec_cmd="\$cmd$args"
2634 else
2635 # Display what would be done.
2636 if test -n "$shlibpath_var"; then
2637 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2638 echo "export $shlibpath_var"
2640 $ECHO "$cmd$args"
2641 exit $EXIT_SUCCESS
2645 test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2648 # func_mode_finish arg...
2649 func_mode_finish ()
2651 $opt_debug
2652 libs=
2653 libdirs=
2654 admincmds=
2656 for opt in "$nonopt" ${1+"$@"}
2658 if test -d "$opt"; then
2659 func_append libdirs " $opt"
2661 elif test -f "$opt"; then
2662 if func_lalib_unsafe_p "$opt"; then
2663 func_append libs " $opt"
2664 else
2665 func_warning "\`$opt' is not a valid libtool archive"
2668 else
2669 func_fatal_error "invalid argument \`$opt'"
2671 done
2673 if test -n "$libs"; then
2674 if test -n "$lt_sysroot"; then
2675 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2676 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2677 else
2678 sysroot_cmd=
2681 # Remove sysroot references
2682 if $opt_dry_run; then
2683 for lib in $libs; do
2684 echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2685 done
2686 else
2687 tmpdir=`func_mktempdir`
2688 for lib in $libs; do
2689 sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2690 > $tmpdir/tmp-la
2691 mv -f $tmpdir/tmp-la $lib
2692 done
2693 ${RM}r "$tmpdir"
2697 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2698 for libdir in $libdirs; do
2699 if test -n "$finish_cmds"; then
2700 # Do each command in the finish commands.
2701 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2702 '"$cmd"'"'
2704 if test -n "$finish_eval"; then
2705 # Do the single finish_eval.
2706 eval cmds=\"$finish_eval\"
2707 $opt_dry_run || eval "$cmds" || func_append admincmds "
2708 $cmds"
2710 done
2713 # Exit here if they wanted silent mode.
2714 $opt_silent && exit $EXIT_SUCCESS
2716 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2717 echo "----------------------------------------------------------------------"
2718 echo "Libraries have been installed in:"
2719 for libdir in $libdirs; do
2720 $ECHO " $libdir"
2721 done
2722 echo
2723 echo "If you ever happen to want to link against installed libraries"
2724 echo "in a given directory, LIBDIR, you must either use libtool, and"
2725 echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2726 echo "flag during linking and do at least one of the following:"
2727 if test -n "$shlibpath_var"; then
2728 echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
2729 echo " during execution"
2731 if test -n "$runpath_var"; then
2732 echo " - add LIBDIR to the \`$runpath_var' environment variable"
2733 echo " during linking"
2735 if test -n "$hardcode_libdir_flag_spec"; then
2736 libdir=LIBDIR
2737 eval flag=\"$hardcode_libdir_flag_spec\"
2739 $ECHO " - use the \`$flag' linker flag"
2741 if test -n "$admincmds"; then
2742 $ECHO " - have your system administrator run these commands:$admincmds"
2744 if test -f /etc/ld.so.conf; then
2745 echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2747 echo
2749 echo "See any operating system documentation about shared libraries for"
2750 case $host in
2751 solaris2.[6789]|solaris2.1[0-9])
2752 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2753 echo "pages."
2756 echo "more information, such as the ld(1) and ld.so(8) manual pages."
2758 esac
2759 echo "----------------------------------------------------------------------"
2761 exit $EXIT_SUCCESS
2764 test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2767 # func_mode_install arg...
2768 func_mode_install ()
2770 $opt_debug
2771 # There may be an optional sh(1) argument at the beginning of
2772 # install_prog (especially on Windows NT).
2773 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2774 # Allow the use of GNU shtool's install command.
2775 case $nonopt in *shtool*) :;; *) false;; esac; then
2776 # Aesthetically quote it.
2777 func_quote_for_eval "$nonopt"
2778 install_prog="$func_quote_for_eval_result "
2779 arg=$1
2780 shift
2781 else
2782 install_prog=
2783 arg=$nonopt
2786 # The real first argument should be the name of the installation program.
2787 # Aesthetically quote it.
2788 func_quote_for_eval "$arg"
2789 func_append install_prog "$func_quote_for_eval_result"
2790 install_shared_prog=$install_prog
2791 case " $install_prog " in
2792 *[\\\ /]cp\ *) install_cp=: ;;
2793 *) install_cp=false ;;
2794 esac
2796 # We need to accept at least all the BSD install flags.
2797 dest=
2798 files=
2799 opts=
2800 prev=
2801 install_type=
2802 isdir=no
2803 stripme=
2804 no_mode=:
2805 for arg
2807 arg2=
2808 if test -n "$dest"; then
2809 func_append files " $dest"
2810 dest=$arg
2811 continue
2814 case $arg in
2815 -d) isdir=yes ;;
2817 if $install_cp; then :; else
2818 prev=$arg
2821 -g | -m | -o)
2822 prev=$arg
2825 stripme=" -s"
2826 continue
2831 # If the previous option needed an argument, then skip it.
2832 if test -n "$prev"; then
2833 if test "x$prev" = x-m && test -n "$install_override_mode"; then
2834 arg2=$install_override_mode
2835 no_mode=false
2837 prev=
2838 else
2839 dest=$arg
2840 continue
2843 esac
2845 # Aesthetically quote the argument.
2846 func_quote_for_eval "$arg"
2847 func_append install_prog " $func_quote_for_eval_result"
2848 if test -n "$arg2"; then
2849 func_quote_for_eval "$arg2"
2851 func_append install_shared_prog " $func_quote_for_eval_result"
2852 done
2854 test -z "$install_prog" && \
2855 func_fatal_help "you must specify an install program"
2857 test -n "$prev" && \
2858 func_fatal_help "the \`$prev' option requires an argument"
2860 if test -n "$install_override_mode" && $no_mode; then
2861 if $install_cp; then :; else
2862 func_quote_for_eval "$install_override_mode"
2863 func_append install_shared_prog " -m $func_quote_for_eval_result"
2867 if test -z "$files"; then
2868 if test -z "$dest"; then
2869 func_fatal_help "no file or destination specified"
2870 else
2871 func_fatal_help "you must specify a destination"
2875 # Strip any trailing slash from the destination.
2876 func_stripname '' '/' "$dest"
2877 dest=$func_stripname_result
2879 # Check to see that the destination is a directory.
2880 test -d "$dest" && isdir=yes
2881 if test "$isdir" = yes; then
2882 destdir="$dest"
2883 destname=
2884 else
2885 func_dirname_and_basename "$dest" "" "."
2886 destdir="$func_dirname_result"
2887 destname="$func_basename_result"
2889 # Not a directory, so check to see that there is only one file specified.
2890 set dummy $files; shift
2891 test "$#" -gt 1 && \
2892 func_fatal_help "\`$dest' is not a directory"
2894 case $destdir in
2895 [\\/]* | [A-Za-z]:[\\/]*) ;;
2897 for file in $files; do
2898 case $file in
2899 *.lo) ;;
2901 func_fatal_help "\`$destdir' must be an absolute directory name"
2903 esac
2904 done
2906 esac
2908 # This variable tells wrapper scripts just to set variables rather
2909 # than running their programs.
2910 libtool_install_magic="$magic"
2912 staticlibs=
2913 future_libdirs=
2914 current_libdirs=
2915 for file in $files; do
2917 # Do each installation.
2918 case $file in
2919 *.$libext)
2920 # Do the static libraries later.
2921 func_append staticlibs " $file"
2924 *.la)
2925 func_resolve_sysroot "$file"
2926 file=$func_resolve_sysroot_result
2928 # Check to see that this really is a libtool archive.
2929 func_lalib_unsafe_p "$file" \
2930 || func_fatal_help "\`$file' is not a valid libtool archive"
2932 library_names=
2933 old_library=
2934 relink_command=
2935 func_source "$file"
2937 # Add the libdir to current_libdirs if it is the destination.
2938 if test "X$destdir" = "X$libdir"; then
2939 case "$current_libdirs " in
2940 *" $libdir "*) ;;
2941 *) func_append current_libdirs " $libdir" ;;
2942 esac
2943 else
2944 # Note the libdir as a future libdir.
2945 case "$future_libdirs " in
2946 *" $libdir "*) ;;
2947 *) func_append future_libdirs " $libdir" ;;
2948 esac
2951 func_dirname "$file" "/" ""
2952 dir="$func_dirname_result"
2953 func_append dir "$objdir"
2955 if test -n "$relink_command"; then
2956 # Determine the prefix the user has applied to our future dir.
2957 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2959 # Don't allow the user to place us outside of our expected
2960 # location b/c this prevents finding dependent libraries that
2961 # are installed to the same prefix.
2962 # At present, this check doesn't affect windows .dll's that
2963 # are installed into $libdir/../bin (currently, that works fine)
2964 # but it's something to keep an eye on.
2965 test "$inst_prefix_dir" = "$destdir" && \
2966 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2968 if test -n "$inst_prefix_dir"; then
2969 # Stick the inst_prefix_dir data into the link command.
2970 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2971 else
2972 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2975 func_warning "relinking \`$file'"
2976 func_show_eval "$relink_command" \
2977 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2980 # See the names of the shared library.
2981 set dummy $library_names; shift
2982 if test -n "$1"; then
2983 realname="$1"
2984 shift
2986 srcname="$realname"
2987 test -n "$relink_command" && srcname="$realname"T
2989 # Install the shared library and build the symlinks.
2990 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2991 'exit $?'
2992 tstripme="$stripme"
2993 case $host_os in
2994 cygwin* | mingw* | pw32* | cegcc*)
2995 case $realname in
2996 *.dll.a)
2997 tstripme=""
2999 esac
3001 esac
3002 if test -n "$tstripme" && test -n "$striplib"; then
3003 func_show_eval "$striplib $destdir/$realname" 'exit $?'
3006 if test "$#" -gt 0; then
3007 # Delete the old symlinks, and create new ones.
3008 # Try `ln -sf' first, because the `ln' binary might depend on
3009 # the symlink we replace! Solaris /bin/ln does not understand -f,
3010 # so we also need to try rm && ln -s.
3011 for linkname
3013 test "$linkname" != "$realname" \
3014 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3015 done
3018 # Do each command in the postinstall commands.
3019 lib="$destdir/$realname"
3020 func_execute_cmds "$postinstall_cmds" 'exit $?'
3023 # Install the pseudo-library for information purposes.
3024 func_basename "$file"
3025 name="$func_basename_result"
3026 instname="$dir/$name"i
3027 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3029 # Maybe install the static library, too.
3030 test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3033 *.lo)
3034 # Install (i.e. copy) a libtool object.
3036 # Figure out destination file name, if it wasn't already specified.
3037 if test -n "$destname"; then
3038 destfile="$destdir/$destname"
3039 else
3040 func_basename "$file"
3041 destfile="$func_basename_result"
3042 destfile="$destdir/$destfile"
3045 # Deduce the name of the destination old-style object file.
3046 case $destfile in
3047 *.lo)
3048 func_lo2o "$destfile"
3049 staticdest=$func_lo2o_result
3051 *.$objext)
3052 staticdest="$destfile"
3053 destfile=
3056 func_fatal_help "cannot copy a libtool object to \`$destfile'"
3058 esac
3060 # Install the libtool object if requested.
3061 test -n "$destfile" && \
3062 func_show_eval "$install_prog $file $destfile" 'exit $?'
3064 # Install the old object if enabled.
3065 if test "$build_old_libs" = yes; then
3066 # Deduce the name of the old-style object file.
3067 func_lo2o "$file"
3068 staticobj=$func_lo2o_result
3069 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3071 exit $EXIT_SUCCESS
3075 # Figure out destination file name, if it wasn't already specified.
3076 if test -n "$destname"; then
3077 destfile="$destdir/$destname"
3078 else
3079 func_basename "$file"
3080 destfile="$func_basename_result"
3081 destfile="$destdir/$destfile"
3084 # If the file is missing, and there is a .exe on the end, strip it
3085 # because it is most likely a libtool script we actually want to
3086 # install
3087 stripped_ext=""
3088 case $file in
3089 *.exe)
3090 if test ! -f "$file"; then
3091 func_stripname '' '.exe' "$file"
3092 file=$func_stripname_result
3093 stripped_ext=".exe"
3096 esac
3098 # Do a test to see if this is really a libtool program.
3099 case $host in
3100 *cygwin* | *mingw*)
3101 if func_ltwrapper_executable_p "$file"; then
3102 func_ltwrapper_scriptname "$file"
3103 wrapper=$func_ltwrapper_scriptname_result
3104 else
3105 func_stripname '' '.exe' "$file"
3106 wrapper=$func_stripname_result
3110 wrapper=$file
3112 esac
3113 if func_ltwrapper_script_p "$wrapper"; then
3114 notinst_deplibs=
3115 relink_command=
3117 func_source "$wrapper"
3119 # Check the variables that should have been set.
3120 test -z "$generated_by_libtool_version" && \
3121 func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3123 finalize=yes
3124 for lib in $notinst_deplibs; do
3125 # Check to see that each library is installed.
3126 libdir=
3127 if test -f "$lib"; then
3128 func_source "$lib"
3130 libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3131 if test -n "$libdir" && test ! -f "$libfile"; then
3132 func_warning "\`$lib' has not been installed in \`$libdir'"
3133 finalize=no
3135 done
3137 relink_command=
3138 func_source "$wrapper"
3140 outputname=
3141 if test "$fast_install" = no && test -n "$relink_command"; then
3142 $opt_dry_run || {
3143 if test "$finalize" = yes; then
3144 tmpdir=`func_mktempdir`
3145 func_basename "$file$stripped_ext"
3146 file="$func_basename_result"
3147 outputname="$tmpdir/$file"
3148 # Replace the output file specification.
3149 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3151 $opt_silent || {
3152 func_quote_for_expand "$relink_command"
3153 eval "func_echo $func_quote_for_expand_result"
3155 if eval "$relink_command"; then :
3156 else
3157 func_error "error: relink \`$file' with the above command before installing it"
3158 $opt_dry_run || ${RM}r "$tmpdir"
3159 continue
3161 file="$outputname"
3162 else
3163 func_warning "cannot relink \`$file'"
3166 else
3167 # Install the binary that we compiled earlier.
3168 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3172 # remove .exe since cygwin /usr/bin/install will append another
3173 # one anyway
3174 case $install_prog,$host in
3175 */usr/bin/install*,*cygwin*)
3176 case $file:$destfile in
3177 *.exe:*.exe)
3178 # this is ok
3180 *.exe:*)
3181 destfile=$destfile.exe
3183 *:*.exe)
3184 func_stripname '' '.exe' "$destfile"
3185 destfile=$func_stripname_result
3187 esac
3189 esac
3190 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3191 $opt_dry_run || if test -n "$outputname"; then
3192 ${RM}r "$tmpdir"
3195 esac
3196 done
3198 for file in $staticlibs; do
3199 func_basename "$file"
3200 name="$func_basename_result"
3202 # Set up the ranlib parameters.
3203 oldlib="$destdir/$name"
3205 func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3207 if test -n "$stripme" && test -n "$old_striplib"; then
3208 func_show_eval "$old_striplib $oldlib" 'exit $?'
3211 # Do each command in the postinstall commands.
3212 func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3213 done
3215 test -n "$future_libdirs" && \
3216 func_warning "remember to run \`$progname --finish$future_libdirs'"
3218 if test -n "$current_libdirs"; then
3219 # Maybe just do a dry run.
3220 $opt_dry_run && current_libdirs=" -n$current_libdirs"
3221 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3222 else
3223 exit $EXIT_SUCCESS
3227 test "$opt_mode" = install && func_mode_install ${1+"$@"}
3230 # func_generate_dlsyms outputname originator pic_p
3231 # Extract symbols from dlprefiles and create ${outputname}S.o with
3232 # a dlpreopen symbol table.
3233 func_generate_dlsyms ()
3235 $opt_debug
3236 my_outputname="$1"
3237 my_originator="$2"
3238 my_pic_p="${3-no}"
3239 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3240 my_dlsyms=
3242 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3243 if test -n "$NM" && test -n "$global_symbol_pipe"; then
3244 my_dlsyms="${my_outputname}S.c"
3245 else
3246 func_error "not configured to extract global symbols from dlpreopened files"
3250 if test -n "$my_dlsyms"; then
3251 case $my_dlsyms in
3252 "") ;;
3253 *.c)
3254 # Discover the nlist of each of the dlfiles.
3255 nlist="$output_objdir/${my_outputname}.nm"
3257 func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3259 # Parse the name list into a source file.
3260 func_verbose "creating $output_objdir/$my_dlsyms"
3262 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3263 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3264 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3266 #ifdef __cplusplus
3267 extern \"C\" {
3268 #endif
3270 #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3271 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3272 #endif
3274 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3275 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3276 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3277 relocations are performed -- see ld's documentation on pseudo-relocs. */
3278 # define LT_DLSYM_CONST
3279 #elif defined(__osf__)
3280 /* This system does not cope well with relocations in const data. */
3281 # define LT_DLSYM_CONST
3282 #else
3283 # define LT_DLSYM_CONST const
3284 #endif
3286 /* External symbol declarations for the compiler. */\
3289 if test "$dlself" = yes; then
3290 func_verbose "generating symbol list for \`$output'"
3292 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3294 # Add our own program objects to the symbol list.
3295 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3296 for progfile in $progfiles; do
3297 func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3298 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3299 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3300 done
3302 if test -n "$exclude_expsyms"; then
3303 $opt_dry_run || {
3304 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3305 eval '$MV "$nlist"T "$nlist"'
3309 if test -n "$export_symbols_regex"; then
3310 $opt_dry_run || {
3311 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3312 eval '$MV "$nlist"T "$nlist"'
3316 # Prepare the list of exported symbols
3317 if test -z "$export_symbols"; then
3318 export_symbols="$output_objdir/$outputname.exp"
3319 $opt_dry_run || {
3320 $RM $export_symbols
3321 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3322 case $host in
3323 *cygwin* | *mingw* | *cegcc* )
3324 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3325 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3327 esac
3329 else
3330 $opt_dry_run || {
3331 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3332 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3333 eval '$MV "$nlist"T "$nlist"'
3334 case $host in
3335 *cygwin* | *mingw* | *cegcc* )
3336 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3337 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3339 esac
3344 for dlprefile in $dlprefiles; do
3345 func_verbose "extracting global C symbols from \`$dlprefile'"
3346 func_basename "$dlprefile"
3347 name="$func_basename_result"
3348 case $host in
3349 *cygwin* | *mingw* | *cegcc* )
3350 # if an import library, we need to obtain dlname
3351 if func_win32_import_lib_p "$dlprefile"; then
3352 func_tr_sh "$dlprefile"
3353 eval "curr_lafile=\$libfile_$func_tr_sh_result"
3354 dlprefile_dlbasename=""
3355 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3356 # Use subshell, to avoid clobbering current variable values
3357 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3358 if test -n "$dlprefile_dlname" ; then
3359 func_basename "$dlprefile_dlname"
3360 dlprefile_dlbasename="$func_basename_result"
3361 else
3362 # no lafile. user explicitly requested -dlpreopen <import library>.
3363 $sharedlib_from_linklib_cmd "$dlprefile"
3364 dlprefile_dlbasename=$sharedlib_from_linklib_result
3367 $opt_dry_run || {
3368 if test -n "$dlprefile_dlbasename" ; then
3369 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3370 else
3371 func_warning "Could not compute DLL name from $name"
3372 eval '$ECHO ": $name " >> "$nlist"'
3374 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3375 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3376 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3378 else # not an import lib
3379 $opt_dry_run || {
3380 eval '$ECHO ": $name " >> "$nlist"'
3381 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3382 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3387 $opt_dry_run || {
3388 eval '$ECHO ": $name " >> "$nlist"'
3389 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3390 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3393 esac
3394 done
3396 $opt_dry_run || {
3397 # Make sure we have at least an empty file.
3398 test -f "$nlist" || : > "$nlist"
3400 if test -n "$exclude_expsyms"; then
3401 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3402 $MV "$nlist"T "$nlist"
3405 # Try sorting and uniquifying the output.
3406 if $GREP -v "^: " < "$nlist" |
3407 if sort -k 3 </dev/null >/dev/null 2>&1; then
3408 sort -k 3
3409 else
3410 sort +2
3411 fi |
3412 uniq > "$nlist"S; then
3414 else
3415 $GREP -v "^: " < "$nlist" > "$nlist"S
3418 if test -f "$nlist"S; then
3419 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3420 else
3421 echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3424 echo >> "$output_objdir/$my_dlsyms" "\
3426 /* The mapping between symbol names and symbols. */
3427 typedef struct {
3428 const char *name;
3429 void *address;
3430 } lt_dlsymlist;
3431 extern LT_DLSYM_CONST lt_dlsymlist
3432 lt_${my_prefix}_LTX_preloaded_symbols[];
3433 LT_DLSYM_CONST lt_dlsymlist
3434 lt_${my_prefix}_LTX_preloaded_symbols[] =
3436 { \"$my_originator\", (void *) 0 },"
3438 case $need_lib_prefix in
3440 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3443 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3445 esac
3446 echo >> "$output_objdir/$my_dlsyms" "\
3447 {0, (void *) 0}
3450 /* This works around a problem in FreeBSD linker */
3451 #ifdef FREEBSD_WORKAROUND
3452 static const void *lt_preloaded_setup() {
3453 return lt_${my_prefix}_LTX_preloaded_symbols;
3455 #endif
3457 #ifdef __cplusplus
3459 #endif\
3461 } # !$opt_dry_run
3463 pic_flag_for_symtable=
3464 case "$compile_command " in
3465 *" -static "*) ;;
3467 case $host in
3468 # compiling the symbol table file with pic_flag works around
3469 # a FreeBSD bug that causes programs to crash when -lm is
3470 # linked before any other PIC object. But we must not use
3471 # pic_flag when linking with -static. The problem exists in
3472 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3473 *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3474 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3475 *-*-hpux*)
3476 pic_flag_for_symtable=" $pic_flag" ;;
3478 if test "X$my_pic_p" != Xno; then
3479 pic_flag_for_symtable=" $pic_flag"
3482 esac
3484 esac
3485 symtab_cflags=
3486 for arg in $LTCFLAGS; do
3487 case $arg in
3488 -pie | -fpie | -fPIE) ;;
3489 *) func_append symtab_cflags " $arg" ;;
3490 esac
3491 done
3493 # Now compile the dynamic symbol file.
3494 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3496 # Clean up the generated files.
3497 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3499 # Transform the symbol file into the correct name.
3500 symfileobj="$output_objdir/${my_outputname}S.$objext"
3501 case $host in
3502 *cygwin* | *mingw* | *cegcc* )
3503 if test -f "$output_objdir/$my_outputname.def"; then
3504 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3505 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3506 else
3507 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3508 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3512 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3513 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3515 esac
3518 func_fatal_error "unknown suffix for \`$my_dlsyms'"
3520 esac
3521 else
3522 # We keep going just in case the user didn't refer to
3523 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
3524 # really was required.
3526 # Nullify the symbol file.
3527 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3528 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3532 # func_win32_libid arg
3533 # return the library type of file 'arg'
3535 # Need a lot of goo to handle *both* DLLs and import libs
3536 # Has to be a shell function in order to 'eat' the argument
3537 # that is supplied when $file_magic_command is called.
3538 # Despite the name, also deal with 64 bit binaries.
3539 func_win32_libid ()
3541 $opt_debug
3542 win32_libid_type="unknown"
3543 win32_fileres=`file -L $1 2>/dev/null`
3544 case $win32_fileres in
3545 *ar\ archive\ import\ library*) # definitely import
3546 win32_libid_type="x86 archive import"
3548 *ar\ archive*) # could be an import, or static
3549 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3550 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3551 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3552 func_to_tool_file "$1" func_convert_file_msys_to_w32
3553 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3554 $SED -n -e '
3555 1,100{
3556 / I /{
3557 s,.*,import,
3562 case $win32_nmres in
3563 import*) win32_libid_type="x86 archive import";;
3564 *) win32_libid_type="x86 archive static";;
3565 esac
3568 *DLL*)
3569 win32_libid_type="x86 DLL"
3571 *executable*) # but shell scripts are "executable" too...
3572 case $win32_fileres in
3573 *MS\ Windows\ PE\ Intel*)
3574 win32_libid_type="x86 DLL"
3576 esac
3578 esac
3579 $ECHO "$win32_libid_type"
3582 # func_cygming_dll_for_implib ARG
3584 # Platform-specific function to extract the
3585 # name of the DLL associated with the specified
3586 # import library ARG.
3587 # Invoked by eval'ing the libtool variable
3588 # $sharedlib_from_linklib_cmd
3589 # Result is available in the variable
3590 # $sharedlib_from_linklib_result
3591 func_cygming_dll_for_implib ()
3593 $opt_debug
3594 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3597 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3599 # The is the core of a fallback implementation of a
3600 # platform-specific function to extract the name of the
3601 # DLL associated with the specified import library LIBNAME.
3603 # SECTION_NAME is either .idata$6 or .idata$7, depending
3604 # on the platform and compiler that created the implib.
3606 # Echos the name of the DLL associated with the
3607 # specified import library.
3608 func_cygming_dll_for_implib_fallback_core ()
3610 $opt_debug
3611 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3612 $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3613 $SED '/^Contents of section '"$match_literal"':/{
3614 # Place marker at beginning of archive member dllname section
3615 s/.*/====MARK====/
3619 # These lines can sometimes be longer than 43 characters, but
3620 # are always uninteresting
3621 /:[ ]*file format pe[i]\{,1\}-/d
3622 /^In archive [^:]*:/d
3623 # Ensure marker is printed
3624 /^====MARK====/p
3625 # Remove all lines with less than 43 characters
3626 /^.\{43\}/!d
3627 # From remaining lines, remove first 43 characters
3628 s/^.\{43\}//' |
3629 $SED -n '
3630 # Join marker and all lines until next marker into a single line
3631 /^====MARK====/ b para
3633 $ b para
3635 :para
3637 s/\n//g
3638 # Remove the marker
3639 s/^====MARK====//
3640 # Remove trailing dots and whitespace
3641 s/[\. \t]*$//
3642 # Print
3643 /./p' |
3644 # we now have a list, one entry per line, of the stringified
3645 # contents of the appropriate section of all members of the
3646 # archive which possess that section. Heuristic: eliminate
3647 # all those which have a first or second character that is
3648 # a '.' (that is, objdump's representation of an unprintable
3649 # character.) This should work for all archives with less than
3650 # 0x302f exports -- but will fail for DLLs whose name actually
3651 # begins with a literal '.' or a single character followed by
3652 # a '.'.
3654 # Of those that remain, print the first one.
3655 $SED -e '/^\./d;/^.\./d;q'
3658 # func_cygming_gnu_implib_p ARG
3659 # This predicate returns with zero status (TRUE) if
3660 # ARG is a GNU/binutils-style import library. Returns
3661 # with nonzero status (FALSE) otherwise.
3662 func_cygming_gnu_implib_p ()
3664 $opt_debug
3665 func_to_tool_file "$1" func_convert_file_msys_to_w32
3666 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3667 test -n "$func_cygming_gnu_implib_tmp"
3670 # func_cygming_ms_implib_p ARG
3671 # This predicate returns with zero status (TRUE) if
3672 # ARG is an MS-style import library. Returns
3673 # with nonzero status (FALSE) otherwise.
3674 func_cygming_ms_implib_p ()
3676 $opt_debug
3677 func_to_tool_file "$1" func_convert_file_msys_to_w32
3678 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3679 test -n "$func_cygming_ms_implib_tmp"
3682 # func_cygming_dll_for_implib_fallback ARG
3683 # Platform-specific function to extract the
3684 # name of the DLL associated with the specified
3685 # import library ARG.
3687 # This fallback implementation is for use when $DLLTOOL
3688 # does not support the --identify-strict option.
3689 # Invoked by eval'ing the libtool variable
3690 # $sharedlib_from_linklib_cmd
3691 # Result is available in the variable
3692 # $sharedlib_from_linklib_result
3693 func_cygming_dll_for_implib_fallback ()
3695 $opt_debug
3696 if func_cygming_gnu_implib_p "$1" ; then
3697 # binutils import library
3698 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3699 elif func_cygming_ms_implib_p "$1" ; then
3700 # ms-generated import library
3701 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3702 else
3703 # unknown
3704 sharedlib_from_linklib_result=""
3709 # func_extract_an_archive dir oldlib
3710 func_extract_an_archive ()
3712 $opt_debug
3713 f_ex_an_ar_dir="$1"; shift
3714 f_ex_an_ar_oldlib="$1"
3715 if test "$lock_old_archive_extraction" = yes; then
3716 lockfile=$f_ex_an_ar_oldlib.lock
3717 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3718 func_echo "Waiting for $lockfile to be removed"
3719 sleep 2
3720 done
3722 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3723 'stat=$?; rm -f "$lockfile"; exit $stat'
3724 if test "$lock_old_archive_extraction" = yes; then
3725 $opt_dry_run || rm -f "$lockfile"
3727 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3729 else
3730 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3735 # func_extract_archives gentop oldlib ...
3736 func_extract_archives ()
3738 $opt_debug
3739 my_gentop="$1"; shift
3740 my_oldlibs=${1+"$@"}
3741 my_oldobjs=""
3742 my_xlib=""
3743 my_xabs=""
3744 my_xdir=""
3746 for my_xlib in $my_oldlibs; do
3747 # Extract the objects.
3748 case $my_xlib in
3749 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3750 *) my_xabs=`pwd`"/$my_xlib" ;;
3751 esac
3752 func_basename "$my_xlib"
3753 my_xlib="$func_basename_result"
3754 my_xlib_u=$my_xlib
3755 while :; do
3756 case " $extracted_archives " in
3757 *" $my_xlib_u "*)
3758 func_arith $extracted_serial + 1
3759 extracted_serial=$func_arith_result
3760 my_xlib_u=lt$extracted_serial-$my_xlib ;;
3761 *) break ;;
3762 esac
3763 done
3764 extracted_archives="$extracted_archives $my_xlib_u"
3765 my_xdir="$my_gentop/$my_xlib_u"
3767 func_mkdir_p "$my_xdir"
3769 case $host in
3770 *-darwin*)
3771 func_verbose "Extracting $my_xabs"
3772 # Do not bother doing anything if just a dry run
3773 $opt_dry_run || {
3774 darwin_orig_dir=`pwd`
3775 cd $my_xdir || exit $?
3776 darwin_archive=$my_xabs
3777 darwin_curdir=`pwd`
3778 darwin_base_archive=`basename "$darwin_archive"`
3779 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3780 if test -n "$darwin_arches"; then
3781 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3782 darwin_arch=
3783 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3784 for darwin_arch in $darwin_arches ; do
3785 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3786 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3787 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3788 func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3789 cd "$darwin_curdir"
3790 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3791 done # $darwin_arches
3792 ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3793 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3794 darwin_file=
3795 darwin_files=
3796 for darwin_file in $darwin_filelist; do
3797 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3798 $LIPO -create -output "$darwin_file" $darwin_files
3799 done # $darwin_filelist
3800 $RM -rf unfat-$$
3801 cd "$darwin_orig_dir"
3802 else
3803 cd $darwin_orig_dir
3804 func_extract_an_archive "$my_xdir" "$my_xabs"
3805 fi # $darwin_arches
3806 } # !$opt_dry_run
3809 func_extract_an_archive "$my_xdir" "$my_xabs"
3811 esac
3812 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3813 done
3815 func_extract_archives_result="$my_oldobjs"
3819 # func_emit_wrapper [arg=no]
3821 # Emit a libtool wrapper script on stdout.
3822 # Don't directly open a file because we may want to
3823 # incorporate the script contents within a cygwin/mingw
3824 # wrapper executable. Must ONLY be called from within
3825 # func_mode_link because it depends on a number of variables
3826 # set therein.
3828 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3829 # variable will take. If 'yes', then the emitted script
3830 # will assume that the directory in which it is stored is
3831 # the $objdir directory. This is a cygwin/mingw-specific
3832 # behavior.
3833 func_emit_wrapper ()
3835 func_emit_wrapper_arg1=${1-no}
3837 $ECHO "\
3838 #! $SHELL
3840 # $output - temporary wrapper script for $objdir/$outputname
3841 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3843 # The $output program cannot be directly executed until all the libtool
3844 # libraries that it depends on are installed.
3846 # This wrapper script should never be moved out of the build directory.
3847 # If it is, it will not operate correctly.
3849 # Sed substitution that helps us do robust quoting. It backslashifies
3850 # metacharacters that are still active within double-quoted strings.
3851 sed_quote_subst='$sed_quote_subst'
3853 # Be Bourne compatible
3854 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3855 emulate sh
3856 NULLCMD=:
3857 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3858 # is contrary to our usage. Disable this feature.
3859 alias -g '\${1+\"\$@\"}'='\"\$@\"'
3860 setopt NO_GLOB_SUBST
3861 else
3862 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3864 BIN_SH=xpg4; export BIN_SH # for Tru64
3865 DUALCASE=1; export DUALCASE # for MKS sh
3867 # The HP-UX ksh and POSIX shell print the target directory to stdout
3868 # if CDPATH is set.
3869 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3871 relink_command=\"$relink_command\"
3873 # This environment variable determines our operation mode.
3874 if test \"\$libtool_install_magic\" = \"$magic\"; then
3875 # install mode needs the following variables:
3876 generated_by_libtool_version='$macro_version'
3877 notinst_deplibs='$notinst_deplibs'
3878 else
3879 # When we are sourced in execute mode, \$file and \$ECHO are already set.
3880 if test \"\$libtool_execute_magic\" != \"$magic\"; then
3881 file=\"\$0\""
3883 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3884 $ECHO "\
3886 # A function that is used when there is no print builtin or printf.
3887 func_fallback_echo ()
3889 eval 'cat <<_LTECHO_EOF
3891 _LTECHO_EOF'
3893 ECHO=\"$qECHO\"
3896 # Very basic option parsing. These options are (a) specific to
3897 # the libtool wrapper, (b) are identical between the wrapper
3898 # /script/ and the wrapper /executable/ which is used only on
3899 # windows platforms, and (c) all begin with the string "--lt-"
3900 # (application programs are unlikely to have options which match
3901 # this pattern).
3903 # There are only two supported options: --lt-debug and
3904 # --lt-dump-script. There is, deliberately, no --lt-help.
3906 # The first argument to this parsing function should be the
3907 # script's $0 value, followed by "$@".
3908 lt_option_debug=
3909 func_parse_lt_options ()
3911 lt_script_arg0=\$0
3912 shift
3913 for lt_opt
3915 case \"\$lt_opt\" in
3916 --lt-debug) lt_option_debug=1 ;;
3917 --lt-dump-script)
3918 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3919 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3920 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3921 cat \"\$lt_dump_D/\$lt_dump_F\"
3922 exit 0
3924 --lt-*)
3925 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3926 exit 1
3928 esac
3929 done
3931 # Print the debug banner immediately:
3932 if test -n \"\$lt_option_debug\"; then
3933 echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3937 # Used when --lt-debug. Prints its arguments to stdout
3938 # (redirection is the responsibility of the caller)
3939 func_lt_dump_args ()
3941 lt_dump_args_N=1;
3942 for lt_arg
3944 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3945 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3946 done
3949 # Core function for launching the target application
3950 func_exec_program_core ()
3953 case $host in
3954 # Backslashes separate directories on plain windows
3955 *-*-mingw | *-*-os2* | *-cegcc*)
3956 $ECHO "\
3957 if test -n \"\$lt_option_debug\"; then
3958 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3959 func_lt_dump_args \${1+\"\$@\"} 1>&2
3961 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3966 $ECHO "\
3967 if test -n \"\$lt_option_debug\"; then
3968 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3969 func_lt_dump_args \${1+\"\$@\"} 1>&2
3971 exec \"\$progdir/\$program\" \${1+\"\$@\"}
3974 esac
3975 $ECHO "\
3976 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3977 exit 1
3980 # A function to encapsulate launching the target application
3981 # Strips options in the --lt-* namespace from \$@ and
3982 # launches target application with the remaining arguments.
3983 func_exec_program ()
3985 for lt_wr_arg
3987 case \$lt_wr_arg in
3988 --lt-*) ;;
3989 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3990 esac
3991 shift
3992 done
3993 func_exec_program_core \${1+\"\$@\"}
3996 # Parse options
3997 func_parse_lt_options \"\$0\" \${1+\"\$@\"}
3999 # Find the directory that this script lives in.
4000 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4001 test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4003 # Follow symbolic links until we get to the real thisdir.
4004 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4005 while test -n \"\$file\"; do
4006 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4008 # If there was a directory component, then change thisdir.
4009 if test \"x\$destdir\" != \"x\$file\"; then
4010 case \"\$destdir\" in
4011 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4012 *) thisdir=\"\$thisdir/\$destdir\" ;;
4013 esac
4016 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4017 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4018 done
4020 # Usually 'no', except on cygwin/mingw when embedded into
4021 # the cwrapper.
4022 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4023 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4024 # special case for '.'
4025 if test \"\$thisdir\" = \".\"; then
4026 thisdir=\`pwd\`
4028 # remove .libs from thisdir
4029 case \"\$thisdir\" in
4030 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4031 $objdir ) thisdir=. ;;
4032 esac
4035 # Try to get the absolute directory name.
4036 absdir=\`cd \"\$thisdir\" && pwd\`
4037 test -n \"\$absdir\" && thisdir=\"\$absdir\"
4040 if test "$fast_install" = yes; then
4041 $ECHO "\
4042 program=lt-'$outputname'$exeext
4043 progdir=\"\$thisdir/$objdir\"
4045 if test ! -f \"\$progdir/\$program\" ||
4046 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4047 test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4049 file=\"\$\$-\$program\"
4051 if test ! -d \"\$progdir\"; then
4052 $MKDIR \"\$progdir\"
4053 else
4054 $RM \"\$progdir/\$file\"
4057 $ECHO "\
4059 # relink executable if necessary
4060 if test -n \"\$relink_command\"; then
4061 if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4062 else
4063 $ECHO \"\$relink_command_output\" >&2
4064 $RM \"\$progdir/\$file\"
4065 exit 1
4069 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4070 { $RM \"\$progdir/\$program\";
4071 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4072 $RM \"\$progdir/\$file\"
4074 else
4075 $ECHO "\
4076 program='$outputname'
4077 progdir=\"\$thisdir/$objdir\"
4081 $ECHO "\
4083 if test -f \"\$progdir/\$program\"; then"
4085 # fixup the dll searchpath if we need to.
4087 # Fix the DLL searchpath if we need to. Do this before prepending
4088 # to shlibpath, because on Windows, both are PATH and uninstalled
4089 # libraries must come first.
4090 if test -n "$dllsearchpath"; then
4091 $ECHO "\
4092 # Add the dll search path components to the executable PATH
4093 PATH=$dllsearchpath:\$PATH
4097 # Export our shlibpath_var if we have one.
4098 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4099 $ECHO "\
4100 # Add our own library path to $shlibpath_var
4101 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4103 # Some systems cannot cope with colon-terminated $shlibpath_var
4104 # The second colon is a workaround for a bug in BeOS R4 sed
4105 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4107 export $shlibpath_var
4111 $ECHO "\
4112 if test \"\$libtool_execute_magic\" != \"$magic\"; then
4113 # Run the actual program with our arguments.
4114 func_exec_program \${1+\"\$@\"}
4116 else
4117 # The program doesn't exist.
4118 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4119 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4120 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4121 exit 1
4128 # func_emit_cwrapperexe_src
4129 # emit the source code for a wrapper executable on stdout
4130 # Must ONLY be called from within func_mode_link because
4131 # it depends on a number of variable set therein.
4132 func_emit_cwrapperexe_src ()
4134 cat <<EOF
4136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4137 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4139 The $output program cannot be directly executed until all the libtool
4140 libraries that it depends on are installed.
4142 This wrapper executable should never be moved out of the build directory.
4143 If it is, it will not operate correctly.
4146 cat <<"EOF"
4147 #ifdef _MSC_VER
4148 # define _CRT_SECURE_NO_DEPRECATE 1
4149 #endif
4150 #include <stdio.h>
4151 #include <stdlib.h>
4152 #ifdef _MSC_VER
4153 # include <direct.h>
4154 # include <process.h>
4155 # include <io.h>
4156 #else
4157 # include <unistd.h>
4158 # include <stdint.h>
4159 # ifdef __CYGWIN__
4160 # include <io.h>
4161 # endif
4162 #endif
4163 #include <malloc.h>
4164 #include <stdarg.h>
4165 #include <assert.h>
4166 #include <string.h>
4167 #include <ctype.h>
4168 #include <errno.h>
4169 #include <fcntl.h>
4170 #include <sys/stat.h>
4172 /* declarations of non-ANSI functions */
4173 #if defined(__MINGW32__)
4174 # ifdef __STRICT_ANSI__
4175 int _putenv (const char *);
4176 # endif
4177 #elif defined(__CYGWIN__)
4178 # ifdef __STRICT_ANSI__
4179 char *realpath (const char *, char *);
4180 int putenv (char *);
4181 int setenv (const char *, const char *, int);
4182 # endif
4183 /* #elif defined (other platforms) ... */
4184 #endif
4186 /* portability defines, excluding path handling macros */
4187 #if defined(_MSC_VER)
4188 # define setmode _setmode
4189 # define stat _stat
4190 # define chmod _chmod
4191 # define getcwd _getcwd
4192 # define putenv _putenv
4193 # define S_IXUSR _S_IEXEC
4194 # ifndef _INTPTR_T_DEFINED
4195 # define _INTPTR_T_DEFINED
4196 # define intptr_t int
4197 # endif
4198 #elif defined(__MINGW32__)
4199 # define setmode _setmode
4200 # define stat _stat
4201 # define chmod _chmod
4202 # define getcwd _getcwd
4203 # define putenv _putenv
4204 #elif defined(__CYGWIN__)
4205 # define HAVE_SETENV
4206 # define FOPEN_WB "wb"
4207 /* #elif defined (other platforms) ... */
4208 #endif
4210 #if defined(PATH_MAX)
4211 # define LT_PATHMAX PATH_MAX
4212 #elif defined(MAXPATHLEN)
4213 # define LT_PATHMAX MAXPATHLEN
4214 #else
4215 # define LT_PATHMAX 1024
4216 #endif
4218 #ifndef S_IXOTH
4219 # define S_IXOTH 0
4220 #endif
4221 #ifndef S_IXGRP
4222 # define S_IXGRP 0
4223 #endif
4225 /* path handling portability macros */
4226 #ifndef DIR_SEPARATOR
4227 # define DIR_SEPARATOR '/'
4228 # define PATH_SEPARATOR ':'
4229 #endif
4231 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4232 defined (__OS2__)
4233 # define HAVE_DOS_BASED_FILE_SYSTEM
4234 # define FOPEN_WB "wb"
4235 # ifndef DIR_SEPARATOR_2
4236 # define DIR_SEPARATOR_2 '\\'
4237 # endif
4238 # ifndef PATH_SEPARATOR_2
4239 # define PATH_SEPARATOR_2 ';'
4240 # endif
4241 #endif
4243 #ifndef DIR_SEPARATOR_2
4244 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4245 #else /* DIR_SEPARATOR_2 */
4246 # define IS_DIR_SEPARATOR(ch) \
4247 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4248 #endif /* DIR_SEPARATOR_2 */
4250 #ifndef PATH_SEPARATOR_2
4251 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4252 #else /* PATH_SEPARATOR_2 */
4253 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4254 #endif /* PATH_SEPARATOR_2 */
4256 #ifndef FOPEN_WB
4257 # define FOPEN_WB "w"
4258 #endif
4259 #ifndef _O_BINARY
4260 # define _O_BINARY 0
4261 #endif
4263 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
4264 #define XFREE(stale) do { \
4265 if (stale) { free ((void *) stale); stale = 0; } \
4266 } while (0)
4268 #if defined(LT_DEBUGWRAPPER)
4269 static int lt_debug = 1;
4270 #else
4271 static int lt_debug = 0;
4272 #endif
4274 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4276 void *xmalloc (size_t num);
4277 char *xstrdup (const char *string);
4278 const char *base_name (const char *name);
4279 char *find_executable (const char *wrapper);
4280 char *chase_symlinks (const char *pathspec);
4281 int make_executable (const char *path);
4282 int check_executable (const char *path);
4283 char *strendzap (char *str, const char *pat);
4284 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4285 void lt_fatal (const char *file, int line, const char *message, ...);
4286 static const char *nonnull (const char *s);
4287 static const char *nonempty (const char *s);
4288 void lt_setenv (const char *name, const char *value);
4289 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4290 void lt_update_exe_path (const char *name, const char *value);
4291 void lt_update_lib_path (const char *name, const char *value);
4292 char **prepare_spawn (char **argv);
4293 void lt_dump_script (FILE *f);
4296 cat <<EOF
4297 volatile const char * MAGIC_EXE = "$magic_exe";
4298 const char * LIB_PATH_VARNAME = "$shlibpath_var";
4301 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4302 func_to_host_path "$temp_rpath"
4303 cat <<EOF
4304 const char * LIB_PATH_VALUE = "$func_to_host_path_result";
4306 else
4307 cat <<"EOF"
4308 const char * LIB_PATH_VALUE = "";
4312 if test -n "$dllsearchpath"; then
4313 func_to_host_path "$dllsearchpath:"
4314 cat <<EOF
4315 const char * EXE_PATH_VARNAME = "PATH";
4316 const char * EXE_PATH_VALUE = "$func_to_host_path_result";
4318 else
4319 cat <<"EOF"
4320 const char * EXE_PATH_VARNAME = "";
4321 const char * EXE_PATH_VALUE = "";
4325 if test "$fast_install" = yes; then
4326 cat <<EOF
4327 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4329 else
4330 cat <<EOF
4331 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4336 cat <<"EOF"
4338 #define LTWRAPPER_OPTION_PREFIX "--lt-"
4340 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4341 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
4342 static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
4345 main (int argc, char *argv[])
4347 char **newargz;
4348 int newargc;
4349 char *tmp_pathspec;
4350 char *actual_cwrapper_path;
4351 char *actual_cwrapper_name;
4352 char *target_name;
4353 char *lt_argv_zero;
4354 intptr_t rval = 127;
4356 int i;
4358 program_name = (char *) xstrdup (base_name (argv[0]));
4359 newargz = XMALLOC (char *, argc + 1);
4361 /* very simple arg parsing; don't want to rely on getopt
4362 * also, copy all non cwrapper options to newargz, except
4363 * argz[0], which is handled differently
4365 newargc=0;
4366 for (i = 1; i < argc; i++)
4368 if (strcmp (argv[i], dumpscript_opt) == 0)
4371 case "$host" in
4372 *mingw* | *cygwin* )
4373 # make stdout use "unix" line endings
4374 echo " setmode(1,_O_BINARY);"
4376 esac
4378 cat <<"EOF"
4379 lt_dump_script (stdout);
4380 return 0;
4382 if (strcmp (argv[i], debug_opt) == 0)
4384 lt_debug = 1;
4385 continue;
4387 if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4389 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4390 namespace, but it is not one of the ones we know about and
4391 have already dealt with, above (inluding dump-script), then
4392 report an error. Otherwise, targets might begin to believe
4393 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4394 namespace. The first time any user complains about this, we'll
4395 need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4396 or a configure.ac-settable value.
4398 lt_fatal (__FILE__, __LINE__,
4399 "unrecognized %s option: '%s'",
4400 ltwrapper_option_prefix, argv[i]);
4402 /* otherwise ... */
4403 newargz[++newargc] = xstrdup (argv[i]);
4405 newargz[++newargc] = NULL;
4408 cat <<EOF
4409 /* The GNU banner must be the first non-error debug message */
4410 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4412 cat <<"EOF"
4413 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4414 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4416 tmp_pathspec = find_executable (argv[0]);
4417 if (tmp_pathspec == NULL)
4418 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4419 lt_debugprintf (__FILE__, __LINE__,
4420 "(main) found exe (before symlink chase) at: %s\n",
4421 tmp_pathspec);
4423 actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4424 lt_debugprintf (__FILE__, __LINE__,
4425 "(main) found exe (after symlink chase) at: %s\n",
4426 actual_cwrapper_path);
4427 XFREE (tmp_pathspec);
4429 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4430 strendzap (actual_cwrapper_path, actual_cwrapper_name);
4432 /* wrapper name transforms */
4433 strendzap (actual_cwrapper_name, ".exe");
4434 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4435 XFREE (actual_cwrapper_name);
4436 actual_cwrapper_name = tmp_pathspec;
4437 tmp_pathspec = 0;
4439 /* target_name transforms -- use actual target program name; might have lt- prefix */
4440 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4441 strendzap (target_name, ".exe");
4442 tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4443 XFREE (target_name);
4444 target_name = tmp_pathspec;
4445 tmp_pathspec = 0;
4447 lt_debugprintf (__FILE__, __LINE__,
4448 "(main) libtool target name: %s\n",
4449 target_name);
4452 cat <<EOF
4453 newargz[0] =
4454 XMALLOC (char, (strlen (actual_cwrapper_path) +
4455 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4456 strcpy (newargz[0], actual_cwrapper_path);
4457 strcat (newargz[0], "$objdir");
4458 strcat (newargz[0], "/");
4461 cat <<"EOF"
4462 /* stop here, and copy so we don't have to do this twice */
4463 tmp_pathspec = xstrdup (newargz[0]);
4465 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4466 strcat (newargz[0], actual_cwrapper_name);
4468 /* DO want the lt- prefix here if it exists, so use target_name */
4469 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4470 XFREE (tmp_pathspec);
4471 tmp_pathspec = NULL;
4474 case $host_os in
4475 mingw*)
4476 cat <<"EOF"
4478 char* p;
4479 while ((p = strchr (newargz[0], '\\')) != NULL)
4481 *p = '/';
4483 while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4485 *p = '/';
4490 esac
4492 cat <<"EOF"
4493 XFREE (target_name);
4494 XFREE (actual_cwrapper_path);
4495 XFREE (actual_cwrapper_name);
4497 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4498 lt_setenv ("DUALCASE", "1"); /* for MSK sh */
4499 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
4500 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4501 because on Windows, both *_VARNAMEs are PATH but uninstalled
4502 libraries must come first. */
4503 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4504 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4506 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4507 nonnull (lt_argv_zero));
4508 for (i = 0; i < newargc; i++)
4510 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4511 i, nonnull (newargz[i]));
4516 case $host_os in
4517 mingw*)
4518 cat <<"EOF"
4519 /* execv doesn't actually work on mingw as expected on unix */
4520 newargz = prepare_spawn (newargz);
4521 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4522 if (rval == -1)
4524 /* failed to start process */
4525 lt_debugprintf (__FILE__, __LINE__,
4526 "(main) failed to launch target \"%s\": %s\n",
4527 lt_argv_zero, nonnull (strerror (errno)));
4528 return 127;
4530 return rval;
4534 cat <<"EOF"
4535 execv (lt_argv_zero, newargz);
4536 return rval; /* =127, but avoids unused variable warning */
4539 esac
4541 cat <<"EOF"
4544 void *
4545 xmalloc (size_t num)
4547 void *p = (void *) malloc (num);
4548 if (!p)
4549 lt_fatal (__FILE__, __LINE__, "memory exhausted");
4551 return p;
4554 char *
4555 xstrdup (const char *string)
4557 return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4558 string) : NULL;
4561 const char *
4562 base_name (const char *name)
4564 const char *base;
4566 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4567 /* Skip over the disk name in MSDOS pathnames. */
4568 if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4569 name += 2;
4570 #endif
4572 for (base = name; *name; name++)
4573 if (IS_DIR_SEPARATOR (*name))
4574 base = name + 1;
4575 return base;
4579 check_executable (const char *path)
4581 struct stat st;
4583 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4584 nonempty (path));
4585 if ((!path) || (!*path))
4586 return 0;
4588 if ((stat (path, &st) >= 0)
4589 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4590 return 1;
4591 else
4592 return 0;
4596 make_executable (const char *path)
4598 int rval = 0;
4599 struct stat st;
4601 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4602 nonempty (path));
4603 if ((!path) || (!*path))
4604 return 0;
4606 if (stat (path, &st) >= 0)
4608 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4610 return rval;
4613 /* Searches for the full path of the wrapper. Returns
4614 newly allocated full path name if found, NULL otherwise
4615 Does not chase symlinks, even on platforms that support them.
4617 char *
4618 find_executable (const char *wrapper)
4620 int has_slash = 0;
4621 const char *p;
4622 const char *p_next;
4623 /* static buffer for getcwd */
4624 char tmp[LT_PATHMAX + 1];
4625 int tmp_len;
4626 char *concat_name;
4628 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4629 nonempty (wrapper));
4631 if ((wrapper == NULL) || (*wrapper == '\0'))
4632 return NULL;
4634 /* Absolute path? */
4635 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4636 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4638 concat_name = xstrdup (wrapper);
4639 if (check_executable (concat_name))
4640 return concat_name;
4641 XFREE (concat_name);
4643 else
4645 #endif
4646 if (IS_DIR_SEPARATOR (wrapper[0]))
4648 concat_name = xstrdup (wrapper);
4649 if (check_executable (concat_name))
4650 return concat_name;
4651 XFREE (concat_name);
4653 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4655 #endif
4657 for (p = wrapper; *p; p++)
4658 if (*p == '/')
4660 has_slash = 1;
4661 break;
4663 if (!has_slash)
4665 /* no slashes; search PATH */
4666 const char *path = getenv ("PATH");
4667 if (path != NULL)
4669 for (p = path; *p; p = p_next)
4671 const char *q;
4672 size_t p_len;
4673 for (q = p; *q; q++)
4674 if (IS_PATH_SEPARATOR (*q))
4675 break;
4676 p_len = q - p;
4677 p_next = (*q == '\0' ? q : q + 1);
4678 if (p_len == 0)
4680 /* empty path: current directory */
4681 if (getcwd (tmp, LT_PATHMAX) == NULL)
4682 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4683 nonnull (strerror (errno)));
4684 tmp_len = strlen (tmp);
4685 concat_name =
4686 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4687 memcpy (concat_name, tmp, tmp_len);
4688 concat_name[tmp_len] = '/';
4689 strcpy (concat_name + tmp_len + 1, wrapper);
4691 else
4693 concat_name =
4694 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4695 memcpy (concat_name, p, p_len);
4696 concat_name[p_len] = '/';
4697 strcpy (concat_name + p_len + 1, wrapper);
4699 if (check_executable (concat_name))
4700 return concat_name;
4701 XFREE (concat_name);
4704 /* not found in PATH; assume curdir */
4706 /* Relative path | not found in path: prepend cwd */
4707 if (getcwd (tmp, LT_PATHMAX) == NULL)
4708 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4709 nonnull (strerror (errno)));
4710 tmp_len = strlen (tmp);
4711 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4712 memcpy (concat_name, tmp, tmp_len);
4713 concat_name[tmp_len] = '/';
4714 strcpy (concat_name + tmp_len + 1, wrapper);
4716 if (check_executable (concat_name))
4717 return concat_name;
4718 XFREE (concat_name);
4719 return NULL;
4722 char *
4723 chase_symlinks (const char *pathspec)
4725 #ifndef S_ISLNK
4726 return xstrdup (pathspec);
4727 #else
4728 char buf[LT_PATHMAX];
4729 struct stat s;
4730 char *tmp_pathspec = xstrdup (pathspec);
4731 char *p;
4732 int has_symlinks = 0;
4733 while (strlen (tmp_pathspec) && !has_symlinks)
4735 lt_debugprintf (__FILE__, __LINE__,
4736 "checking path component for symlinks: %s\n",
4737 tmp_pathspec);
4738 if (lstat (tmp_pathspec, &s) == 0)
4740 if (S_ISLNK (s.st_mode) != 0)
4742 has_symlinks = 1;
4743 break;
4746 /* search backwards for last DIR_SEPARATOR */
4747 p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4748 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4749 p--;
4750 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4752 /* no more DIR_SEPARATORS left */
4753 break;
4755 *p = '\0';
4757 else
4759 lt_fatal (__FILE__, __LINE__,
4760 "error accessing file \"%s\": %s",
4761 tmp_pathspec, nonnull (strerror (errno)));
4764 XFREE (tmp_pathspec);
4766 if (!has_symlinks)
4768 return xstrdup (pathspec);
4771 tmp_pathspec = realpath (pathspec, buf);
4772 if (tmp_pathspec == 0)
4774 lt_fatal (__FILE__, __LINE__,
4775 "could not follow symlinks for %s", pathspec);
4777 return xstrdup (tmp_pathspec);
4778 #endif
4781 char *
4782 strendzap (char *str, const char *pat)
4784 size_t len, patlen;
4786 assert (str != NULL);
4787 assert (pat != NULL);
4789 len = strlen (str);
4790 patlen = strlen (pat);
4792 if (patlen <= len)
4794 str += len - patlen;
4795 if (strcmp (str, pat) == 0)
4796 *str = '\0';
4798 return str;
4801 void
4802 lt_debugprintf (const char *file, int line, const char *fmt, ...)
4804 va_list args;
4805 if (lt_debug)
4807 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4808 va_start (args, fmt);
4809 (void) vfprintf (stderr, fmt, args);
4810 va_end (args);
4814 static void
4815 lt_error_core (int exit_status, const char *file,
4816 int line, const char *mode,
4817 const char *message, va_list ap)
4819 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4820 vfprintf (stderr, message, ap);
4821 fprintf (stderr, ".\n");
4823 if (exit_status >= 0)
4824 exit (exit_status);
4827 void
4828 lt_fatal (const char *file, int line, const char *message, ...)
4830 va_list ap;
4831 va_start (ap, message);
4832 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4833 va_end (ap);
4836 static const char *
4837 nonnull (const char *s)
4839 return s ? s : "(null)";
4842 static const char *
4843 nonempty (const char *s)
4845 return (s && !*s) ? "(empty)" : nonnull (s);
4848 void
4849 lt_setenv (const char *name, const char *value)
4851 lt_debugprintf (__FILE__, __LINE__,
4852 "(lt_setenv) setting '%s' to '%s'\n",
4853 nonnull (name), nonnull (value));
4855 #ifdef HAVE_SETENV
4856 /* always make a copy, for consistency with !HAVE_SETENV */
4857 char *str = xstrdup (value);
4858 setenv (name, str, 1);
4859 #else
4860 int len = strlen (name) + 1 + strlen (value) + 1;
4861 char *str = XMALLOC (char, len);
4862 sprintf (str, "%s=%s", name, value);
4863 if (putenv (str) != EXIT_SUCCESS)
4865 XFREE (str);
4867 #endif
4871 char *
4872 lt_extend_str (const char *orig_value, const char *add, int to_end)
4874 char *new_value;
4875 if (orig_value && *orig_value)
4877 int orig_value_len = strlen (orig_value);
4878 int add_len = strlen (add);
4879 new_value = XMALLOC (char, add_len + orig_value_len + 1);
4880 if (to_end)
4882 strcpy (new_value, orig_value);
4883 strcpy (new_value + orig_value_len, add);
4885 else
4887 strcpy (new_value, add);
4888 strcpy (new_value + add_len, orig_value);
4891 else
4893 new_value = xstrdup (add);
4895 return new_value;
4898 void
4899 lt_update_exe_path (const char *name, const char *value)
4901 lt_debugprintf (__FILE__, __LINE__,
4902 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4903 nonnull (name), nonnull (value));
4905 if (name && *name && value && *value)
4907 char *new_value = lt_extend_str (getenv (name), value, 0);
4908 /* some systems can't cope with a ':'-terminated path #' */
4909 int len = strlen (new_value);
4910 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4912 new_value[len-1] = '\0';
4914 lt_setenv (name, new_value);
4915 XFREE (new_value);
4919 void
4920 lt_update_lib_path (const char *name, const char *value)
4922 lt_debugprintf (__FILE__, __LINE__,
4923 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4924 nonnull (name), nonnull (value));
4926 if (name && *name && value && *value)
4928 char *new_value = lt_extend_str (getenv (name), value, 0);
4929 lt_setenv (name, new_value);
4930 XFREE (new_value);
4935 case $host_os in
4936 mingw*)
4937 cat <<"EOF"
4939 /* Prepares an argument vector before calling spawn().
4940 Note that spawn() does not by itself call the command interpreter
4941 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4942 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4943 GetVersionEx(&v);
4944 v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4945 }) ? "cmd.exe" : "command.com").
4946 Instead it simply concatenates the arguments, separated by ' ', and calls
4947 CreateProcess(). We must quote the arguments since Win32 CreateProcess()
4948 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4949 special way:
4950 - Space and tab are interpreted as delimiters. They are not treated as
4951 delimiters if they are surrounded by double quotes: "...".
4952 - Unescaped double quotes are removed from the input. Their only effect is
4953 that within double quotes, space and tab are treated like normal
4954 characters.
4955 - Backslashes not followed by double quotes are not special.
4956 - But 2*n+1 backslashes followed by a double quote become
4957 n backslashes followed by a double quote (n >= 0):
4958 \" -> "
4959 \\\" -> \"
4960 \\\\\" -> \\"
4962 #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"
4963 #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"
4964 char **
4965 prepare_spawn (char **argv)
4967 size_t argc;
4968 char **new_argv;
4969 size_t i;
4971 /* Count number of arguments. */
4972 for (argc = 0; argv[argc] != NULL; argc++)
4975 /* Allocate new argument vector. */
4976 new_argv = XMALLOC (char *, argc + 1);
4978 /* Put quoted arguments into the new argument vector. */
4979 for (i = 0; i < argc; i++)
4981 const char *string = argv[i];
4983 if (string[0] == '\0')
4984 new_argv[i] = xstrdup ("\"\"");
4985 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4987 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4988 size_t length;
4989 unsigned int backslashes;
4990 const char *s;
4991 char *quoted_string;
4992 char *p;
4994 length = 0;
4995 backslashes = 0;
4996 if (quote_around)
4997 length++;
4998 for (s = string; *s != '\0'; s++)
5000 char c = *s;
5001 if (c == '"')
5002 length += backslashes + 1;
5003 length++;
5004 if (c == '\\')
5005 backslashes++;
5006 else
5007 backslashes = 0;
5009 if (quote_around)
5010 length += backslashes + 1;
5012 quoted_string = XMALLOC (char, length + 1);
5014 p = quoted_string;
5015 backslashes = 0;
5016 if (quote_around)
5017 *p++ = '"';
5018 for (s = string; *s != '\0'; s++)
5020 char c = *s;
5021 if (c == '"')
5023 unsigned int j;
5024 for (j = backslashes + 1; j > 0; j--)
5025 *p++ = '\\';
5027 *p++ = c;
5028 if (c == '\\')
5029 backslashes++;
5030 else
5031 backslashes = 0;
5033 if (quote_around)
5035 unsigned int j;
5036 for (j = backslashes; j > 0; j--)
5037 *p++ = '\\';
5038 *p++ = '"';
5040 *p = '\0';
5042 new_argv[i] = quoted_string;
5044 else
5045 new_argv[i] = (char *) string;
5047 new_argv[argc] = NULL;
5049 return new_argv;
5053 esac
5055 cat <<"EOF"
5056 void lt_dump_script (FILE* f)
5059 func_emit_wrapper yes |
5060 $SED -e 's/\([\\"]\)/\\\1/g' \
5061 -e 's/^/ fputs ("/' -e 's/$/\\n", f);/'
5063 cat <<"EOF"
5067 # end: func_emit_cwrapperexe_src
5069 # func_win32_import_lib_p ARG
5070 # True if ARG is an import lib, as indicated by $file_magic_cmd
5071 func_win32_import_lib_p ()
5073 $opt_debug
5074 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5075 *import*) : ;;
5076 *) false ;;
5077 esac
5080 # func_mode_link arg...
5081 func_mode_link ()
5083 $opt_debug
5084 case $host in
5085 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5086 # It is impossible to link a dll without this setting, and
5087 # we shouldn't force the makefile maintainer to figure out
5088 # which system we are compiling for in order to pass an extra
5089 # flag for every libtool invocation.
5090 # allow_undefined=no
5092 # FIXME: Unfortunately, there are problems with the above when trying
5093 # to make a dll which has undefined symbols, in which case not
5094 # even a static library is built. For now, we need to specify
5095 # -no-undefined on the libtool link line when we can be certain
5096 # that all symbols are satisfied, otherwise we get a static library.
5097 allow_undefined=yes
5100 allow_undefined=yes
5102 esac
5103 libtool_args=$nonopt
5104 base_compile="$nonopt $@"
5105 compile_command=$nonopt
5106 finalize_command=$nonopt
5108 compile_rpath=
5109 finalize_rpath=
5110 compile_shlibpath=
5111 finalize_shlibpath=
5112 convenience=
5113 old_convenience=
5114 deplibs=
5115 old_deplibs=
5116 compiler_flags=
5117 linker_flags=
5118 dllsearchpath=
5119 lib_search_path=`pwd`
5120 inst_prefix_dir=
5121 new_inherited_linker_flags=
5123 avoid_version=no
5124 bindir=
5125 dlfiles=
5126 dlprefiles=
5127 dlself=no
5128 export_dynamic=no
5129 export_symbols=
5130 export_symbols_regex=
5131 generated=
5132 libobjs=
5133 ltlibs=
5134 module=no
5135 no_install=no
5136 objs=
5137 non_pic_objects=
5138 precious_files_regex=
5139 prefer_static_libs=no
5140 preload=no
5141 prev=
5142 prevarg=
5143 release=
5144 rpath=
5145 xrpath=
5146 perm_rpath=
5147 temp_rpath=
5148 thread_safe=no
5149 vinfo=
5150 vinfo_number=no
5151 weak_libs=
5152 single_module="${wl}-single_module"
5153 func_infer_tag $base_compile
5155 # We need to know -static, to get the right output filenames.
5156 for arg
5158 case $arg in
5159 -shared)
5160 test "$build_libtool_libs" != yes && \
5161 func_fatal_configuration "can not build a shared library"
5162 build_old_libs=no
5163 break
5165 -all-static | -static | -static-libtool-libs)
5166 case $arg in
5167 -all-static)
5168 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5169 func_warning "complete static linking is impossible in this configuration"
5171 if test -n "$link_static_flag"; then
5172 dlopen_self=$dlopen_self_static
5174 prefer_static_libs=yes
5176 -static)
5177 if test -z "$pic_flag" && test -n "$link_static_flag"; then
5178 dlopen_self=$dlopen_self_static
5180 prefer_static_libs=built
5182 -static-libtool-libs)
5183 if test -z "$pic_flag" && test -n "$link_static_flag"; then
5184 dlopen_self=$dlopen_self_static
5186 prefer_static_libs=yes
5188 esac
5189 build_libtool_libs=no
5190 build_old_libs=yes
5191 break
5193 esac
5194 done
5196 # See if our shared archives depend on static archives.
5197 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5199 # Go through the arguments, transforming them on the way.
5200 while test "$#" -gt 0; do
5201 arg="$1"
5202 shift
5203 func_quote_for_eval "$arg"
5204 qarg=$func_quote_for_eval_unquoted_result
5205 func_append libtool_args " $func_quote_for_eval_result"
5207 # If the previous option needs an argument, assign it.
5208 if test -n "$prev"; then
5209 case $prev in
5210 output)
5211 func_append compile_command " @OUTPUT@"
5212 func_append finalize_command " @OUTPUT@"
5214 esac
5216 case $prev in
5217 bindir)
5218 bindir="$arg"
5219 prev=
5220 continue
5222 dlfiles|dlprefiles)
5223 if test "$preload" = no; then
5224 # Add the symbol object into the linking commands.
5225 func_append compile_command " @SYMFILE@"
5226 func_append finalize_command " @SYMFILE@"
5227 preload=yes
5229 case $arg in
5230 *.la | *.lo) ;; # We handle these cases below.
5231 force)
5232 if test "$dlself" = no; then
5233 dlself=needless
5234 export_dynamic=yes
5236 prev=
5237 continue
5239 self)
5240 if test "$prev" = dlprefiles; then
5241 dlself=yes
5242 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5243 dlself=yes
5244 else
5245 dlself=needless
5246 export_dynamic=yes
5248 prev=
5249 continue
5252 if test "$prev" = dlfiles; then
5253 func_append dlfiles " $arg"
5254 else
5255 func_append dlprefiles " $arg"
5257 prev=
5258 continue
5260 esac
5262 expsyms)
5263 export_symbols="$arg"
5264 test -f "$arg" \
5265 || func_fatal_error "symbol file \`$arg' does not exist"
5266 prev=
5267 continue
5269 expsyms_regex)
5270 export_symbols_regex="$arg"
5271 prev=
5272 continue
5274 framework)
5275 case $host in
5276 *-*-darwin*)
5277 case "$deplibs " in
5278 *" $qarg.ltframework "*) ;;
5279 *) func_append deplibs " $qarg.ltframework" # this is fixed later
5281 esac
5283 esac
5284 prev=
5285 continue
5287 inst_prefix)
5288 inst_prefix_dir="$arg"
5289 prev=
5290 continue
5292 objectlist)
5293 if test -f "$arg"; then
5294 save_arg=$arg
5295 moreargs=
5296 for fil in `cat "$save_arg"`
5298 # func_append moreargs " $fil"
5299 arg=$fil
5300 # A libtool-controlled object.
5302 # Check to see that this really is a libtool object.
5303 if func_lalib_unsafe_p "$arg"; then
5304 pic_object=
5305 non_pic_object=
5307 # Read the .lo file
5308 func_source "$arg"
5310 if test -z "$pic_object" ||
5311 test -z "$non_pic_object" ||
5312 test "$pic_object" = none &&
5313 test "$non_pic_object" = none; then
5314 func_fatal_error "cannot find name of object for \`$arg'"
5317 # Extract subdirectory from the argument.
5318 func_dirname "$arg" "/" ""
5319 xdir="$func_dirname_result"
5321 if test "$pic_object" != none; then
5322 # Prepend the subdirectory the object is found in.
5323 pic_object="$xdir$pic_object"
5325 if test "$prev" = dlfiles; then
5326 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5327 func_append dlfiles " $pic_object"
5328 prev=
5329 continue
5330 else
5331 # If libtool objects are unsupported, then we need to preload.
5332 prev=dlprefiles
5336 # CHECK ME: I think I busted this. -Ossama
5337 if test "$prev" = dlprefiles; then
5338 # Preload the old-style object.
5339 func_append dlprefiles " $pic_object"
5340 prev=
5343 # A PIC object.
5344 func_append libobjs " $pic_object"
5345 arg="$pic_object"
5348 # Non-PIC object.
5349 if test "$non_pic_object" != none; then
5350 # Prepend the subdirectory the object is found in.
5351 non_pic_object="$xdir$non_pic_object"
5353 # A standard non-PIC object
5354 func_append non_pic_objects " $non_pic_object"
5355 if test -z "$pic_object" || test "$pic_object" = none ; then
5356 arg="$non_pic_object"
5358 else
5359 # If the PIC object exists, use it instead.
5360 # $xdir was prepended to $pic_object above.
5361 non_pic_object="$pic_object"
5362 func_append non_pic_objects " $non_pic_object"
5364 else
5365 # Only an error if not doing a dry-run.
5366 if $opt_dry_run; then
5367 # Extract subdirectory from the argument.
5368 func_dirname "$arg" "/" ""
5369 xdir="$func_dirname_result"
5371 func_lo2o "$arg"
5372 pic_object=$xdir$objdir/$func_lo2o_result
5373 non_pic_object=$xdir$func_lo2o_result
5374 func_append libobjs " $pic_object"
5375 func_append non_pic_objects " $non_pic_object"
5376 else
5377 func_fatal_error "\`$arg' is not a valid libtool object"
5380 done
5381 else
5382 func_fatal_error "link input file \`$arg' does not exist"
5384 arg=$save_arg
5385 prev=
5386 continue
5388 precious_regex)
5389 precious_files_regex="$arg"
5390 prev=
5391 continue
5393 release)
5394 release="-$arg"
5395 prev=
5396 continue
5398 rpath | xrpath)
5399 # We need an absolute path.
5400 case $arg in
5401 [\\/]* | [A-Za-z]:[\\/]*) ;;
5403 func_fatal_error "only absolute run-paths are allowed"
5405 esac
5406 if test "$prev" = rpath; then
5407 case "$rpath " in
5408 *" $arg "*) ;;
5409 *) func_append rpath " $arg" ;;
5410 esac
5411 else
5412 case "$xrpath " in
5413 *" $arg "*) ;;
5414 *) func_append xrpath " $arg" ;;
5415 esac
5417 prev=
5418 continue
5420 shrext)
5421 shrext_cmds="$arg"
5422 prev=
5423 continue
5425 weak)
5426 func_append weak_libs " $arg"
5427 prev=
5428 continue
5430 xcclinker)
5431 func_append linker_flags " $qarg"
5432 func_append compiler_flags " $qarg"
5433 prev=
5434 func_append compile_command " $qarg"
5435 func_append finalize_command " $qarg"
5436 continue
5438 xcompiler)
5439 func_append compiler_flags " $qarg"
5440 prev=
5441 func_append compile_command " $qarg"
5442 func_append finalize_command " $qarg"
5443 continue
5445 xlinker)
5446 func_append linker_flags " $qarg"
5447 func_append compiler_flags " $wl$qarg"
5448 prev=
5449 func_append compile_command " $wl$qarg"
5450 func_append finalize_command " $wl$qarg"
5451 continue
5454 eval "$prev=\"\$arg\""
5455 prev=
5456 continue
5458 esac
5459 fi # test -n "$prev"
5461 prevarg="$arg"
5463 case $arg in
5464 -all-static)
5465 if test -n "$link_static_flag"; then
5466 # See comment for -static flag below, for more details.
5467 func_append compile_command " $link_static_flag"
5468 func_append finalize_command " $link_static_flag"
5470 continue
5473 -allow-undefined)
5474 # FIXME: remove this flag sometime in the future.
5475 func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5478 -avoid-version)
5479 avoid_version=yes
5480 continue
5483 -bindir)
5484 prev=bindir
5485 continue
5488 -dlopen)
5489 prev=dlfiles
5490 continue
5493 -dlpreopen)
5494 prev=dlprefiles
5495 continue
5498 -export-dynamic)
5499 export_dynamic=yes
5500 continue
5503 -export-symbols | -export-symbols-regex)
5504 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5505 func_fatal_error "more than one -exported-symbols argument is not allowed"
5507 if test "X$arg" = "X-export-symbols"; then
5508 prev=expsyms
5509 else
5510 prev=expsyms_regex
5512 continue
5515 -framework)
5516 prev=framework
5517 continue
5520 -inst-prefix-dir)
5521 prev=inst_prefix
5522 continue
5525 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5526 # so, if we see these flags be careful not to treat them like -L
5527 -L[A-Z][A-Z]*:*)
5528 case $with_gcc/$host in
5529 no/*-*-irix* | /*-*-irix*)
5530 func_append compile_command " $arg"
5531 func_append finalize_command " $arg"
5533 esac
5534 continue
5537 -L*)
5538 func_stripname "-L" '' "$arg"
5539 if test -z "$func_stripname_result"; then
5540 if test "$#" -gt 0; then
5541 func_fatal_error "require no space between \`-L' and \`$1'"
5542 else
5543 func_fatal_error "need path for \`-L' option"
5546 func_resolve_sysroot "$func_stripname_result"
5547 dir=$func_resolve_sysroot_result
5548 # We need an absolute path.
5549 case $dir in
5550 [\\/]* | [A-Za-z]:[\\/]*) ;;
5552 absdir=`cd "$dir" && pwd`
5553 test -z "$absdir" && \
5554 func_fatal_error "cannot determine absolute directory name of \`$dir'"
5555 dir="$absdir"
5557 esac
5558 case "$deplibs " in
5559 *" -L$dir "* | *" $arg "*)
5560 # Will only happen for absolute or sysroot arguments
5563 # Preserve sysroot, but never include relative directories
5564 case $dir in
5565 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5566 *) func_append deplibs " -L$dir" ;;
5567 esac
5568 func_append lib_search_path " $dir"
5570 esac
5571 case $host in
5572 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5573 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5574 case :$dllsearchpath: in
5575 *":$dir:"*) ;;
5576 ::) dllsearchpath=$dir;;
5577 *) func_append dllsearchpath ":$dir";;
5578 esac
5579 case :$dllsearchpath: in
5580 *":$testbindir:"*) ;;
5581 ::) dllsearchpath=$testbindir;;
5582 *) func_append dllsearchpath ":$testbindir";;
5583 esac
5585 esac
5586 continue
5589 -l*)
5590 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5591 case $host in
5592 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5593 # These systems don't actually have a C or math library (as such)
5594 continue
5596 *-*-os2*)
5597 # These systems don't actually have a C library (as such)
5598 test "X$arg" = "X-lc" && continue
5600 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5601 # Do not include libc due to us having libc/libc_r.
5602 test "X$arg" = "X-lc" && continue
5604 *-*-rhapsody* | *-*-darwin1.[012])
5605 # Rhapsody C and math libraries are in the System framework
5606 func_append deplibs " System.ltframework"
5607 continue
5609 *-*-sco3.2v5* | *-*-sco5v6*)
5610 # Causes problems with __ctype
5611 test "X$arg" = "X-lc" && continue
5613 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5614 # Compiler inserts libc in the correct place for threads to work
5615 test "X$arg" = "X-lc" && continue
5617 esac
5618 elif test "X$arg" = "X-lc_r"; then
5619 case $host in
5620 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5621 # Do not include libc_r directly, use -pthread flag.
5622 continue
5624 esac
5626 func_append deplibs " $arg"
5627 continue
5630 -module)
5631 module=yes
5632 continue
5635 # Tru64 UNIX uses -model [arg] to determine the layout of C++
5636 # classes, name mangling, and exception handling.
5637 # Darwin uses the -arch flag to determine output architecture.
5638 -model|-arch|-isysroot|--sysroot)
5639 func_append compiler_flags " $arg"
5640 func_append compile_command " $arg"
5641 func_append finalize_command " $arg"
5642 prev=xcompiler
5643 continue
5646 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5647 func_append compiler_flags " $arg"
5648 func_append compile_command " $arg"
5649 func_append finalize_command " $arg"
5650 case "$new_inherited_linker_flags " in
5651 *" $arg "*) ;;
5652 * ) func_append new_inherited_linker_flags " $arg" ;;
5653 esac
5654 continue
5657 -multi_module)
5658 single_module="${wl}-multi_module"
5659 continue
5662 -no-fast-install)
5663 fast_install=no
5664 continue
5667 -no-install)
5668 case $host in
5669 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5670 # The PATH hackery in wrapper scripts is required on Windows
5671 # and Darwin in order for the loader to find any dlls it needs.
5672 func_warning "\`-no-install' is ignored for $host"
5673 func_warning "assuming \`-no-fast-install' instead"
5674 fast_install=no
5676 *) no_install=yes ;;
5677 esac
5678 continue
5681 -no-undefined)
5682 allow_undefined=no
5683 continue
5686 -objectlist)
5687 prev=objectlist
5688 continue
5691 -o) prev=output ;;
5693 -precious-files-regex)
5694 prev=precious_regex
5695 continue
5698 -release)
5699 prev=release
5700 continue
5703 -rpath)
5704 prev=rpath
5705 continue
5709 prev=xrpath
5710 continue
5713 -R*)
5714 func_stripname '-R' '' "$arg"
5715 dir=$func_stripname_result
5716 # We need an absolute path.
5717 case $dir in
5718 [\\/]* | [A-Za-z]:[\\/]*) ;;
5720 func_stripname '=' '' "$dir"
5721 dir=$lt_sysroot$func_stripname_result
5724 func_fatal_error "only absolute run-paths are allowed"
5726 esac
5727 case "$xrpath " in
5728 *" $dir "*) ;;
5729 *) func_append xrpath " $dir" ;;
5730 esac
5731 continue
5734 -shared)
5735 # The effects of -shared are defined in a previous loop.
5736 continue
5739 -shrext)
5740 prev=shrext
5741 continue
5744 -static | -static-libtool-libs)
5745 # The effects of -static are defined in a previous loop.
5746 # We used to do the same as -all-static on platforms that
5747 # didn't have a PIC flag, but the assumption that the effects
5748 # would be equivalent was wrong. It would break on at least
5749 # Digital Unix and AIX.
5750 continue
5753 -thread-safe)
5754 thread_safe=yes
5755 continue
5758 -version-info)
5759 prev=vinfo
5760 continue
5763 -version-number)
5764 prev=vinfo
5765 vinfo_number=yes
5766 continue
5769 -weak)
5770 prev=weak
5771 continue
5774 -Wc,*)
5775 func_stripname '-Wc,' '' "$arg"
5776 args=$func_stripname_result
5777 arg=
5778 save_ifs="$IFS"; IFS=','
5779 for flag in $args; do
5780 IFS="$save_ifs"
5781 func_quote_for_eval "$flag"
5782 func_append arg " $func_quote_for_eval_result"
5783 func_append compiler_flags " $func_quote_for_eval_result"
5784 done
5785 IFS="$save_ifs"
5786 func_stripname ' ' '' "$arg"
5787 arg=$func_stripname_result
5790 -Wl,*)
5791 func_stripname '-Wl,' '' "$arg"
5792 args=$func_stripname_result
5793 arg=
5794 save_ifs="$IFS"; IFS=','
5795 for flag in $args; do
5796 IFS="$save_ifs"
5797 func_quote_for_eval "$flag"
5798 func_append arg " $wl$func_quote_for_eval_result"
5799 func_append compiler_flags " $wl$func_quote_for_eval_result"
5800 func_append linker_flags " $func_quote_for_eval_result"
5801 done
5802 IFS="$save_ifs"
5803 func_stripname ' ' '' "$arg"
5804 arg=$func_stripname_result
5807 -Xcompiler)
5808 prev=xcompiler
5809 continue
5812 -Xlinker)
5813 prev=xlinker
5814 continue
5817 -XCClinker)
5818 prev=xcclinker
5819 continue
5822 # -msg_* for osf cc
5823 -msg_*)
5824 func_quote_for_eval "$arg"
5825 arg="$func_quote_for_eval_result"
5828 # Flags to be passed through unchanged, with rationale:
5829 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
5830 # -r[0-9][0-9]* specify processor for the SGI compiler
5831 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5832 # +DA*, +DD* enable 64-bit mode for the HP compiler
5833 # -q* compiler args for the IBM compiler
5834 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5835 # -F/path path to uninstalled frameworks, gcc on darwin
5836 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
5837 # @file GCC response files
5838 # -tp=* Portland pgcc target processor selection
5839 # --sysroot=* for sysroot support
5840 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5841 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5842 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5843 -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5844 func_quote_for_eval "$arg"
5845 arg="$func_quote_for_eval_result"
5846 func_append compile_command " $arg"
5847 func_append finalize_command " $arg"
5848 func_append compiler_flags " $arg"
5849 continue
5852 # Some other compiler flag.
5853 -* | +*)
5854 func_quote_for_eval "$arg"
5855 arg="$func_quote_for_eval_result"
5858 *.$objext)
5859 # A standard object.
5860 func_append objs " $arg"
5863 *.lo)
5864 # A libtool-controlled object.
5866 # Check to see that this really is a libtool object.
5867 if func_lalib_unsafe_p "$arg"; then
5868 pic_object=
5869 non_pic_object=
5871 # Read the .lo file
5872 func_source "$arg"
5874 if test -z "$pic_object" ||
5875 test -z "$non_pic_object" ||
5876 test "$pic_object" = none &&
5877 test "$non_pic_object" = none; then
5878 func_fatal_error "cannot find name of object for \`$arg'"
5881 # Extract subdirectory from the argument.
5882 func_dirname "$arg" "/" ""
5883 xdir="$func_dirname_result"
5885 if test "$pic_object" != none; then
5886 # Prepend the subdirectory the object is found in.
5887 pic_object="$xdir$pic_object"
5889 if test "$prev" = dlfiles; then
5890 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5891 func_append dlfiles " $pic_object"
5892 prev=
5893 continue
5894 else
5895 # If libtool objects are unsupported, then we need to preload.
5896 prev=dlprefiles
5900 # CHECK ME: I think I busted this. -Ossama
5901 if test "$prev" = dlprefiles; then
5902 # Preload the old-style object.
5903 func_append dlprefiles " $pic_object"
5904 prev=
5907 # A PIC object.
5908 func_append libobjs " $pic_object"
5909 arg="$pic_object"
5912 # Non-PIC object.
5913 if test "$non_pic_object" != none; then
5914 # Prepend the subdirectory the object is found in.
5915 non_pic_object="$xdir$non_pic_object"
5917 # A standard non-PIC object
5918 func_append non_pic_objects " $non_pic_object"
5919 if test -z "$pic_object" || test "$pic_object" = none ; then
5920 arg="$non_pic_object"
5922 else
5923 # If the PIC object exists, use it instead.
5924 # $xdir was prepended to $pic_object above.
5925 non_pic_object="$pic_object"
5926 func_append non_pic_objects " $non_pic_object"
5928 else
5929 # Only an error if not doing a dry-run.
5930 if $opt_dry_run; then
5931 # Extract subdirectory from the argument.
5932 func_dirname "$arg" "/" ""
5933 xdir="$func_dirname_result"
5935 func_lo2o "$arg"
5936 pic_object=$xdir$objdir/$func_lo2o_result
5937 non_pic_object=$xdir$func_lo2o_result
5938 func_append libobjs " $pic_object"
5939 func_append non_pic_objects " $non_pic_object"
5940 else
5941 func_fatal_error "\`$arg' is not a valid libtool object"
5946 *.$libext)
5947 # An archive.
5948 func_append deplibs " $arg"
5949 func_append old_deplibs " $arg"
5950 continue
5953 *.la)
5954 # A libtool-controlled library.
5956 func_resolve_sysroot "$arg"
5957 if test "$prev" = dlfiles; then
5958 # This library was specified with -dlopen.
5959 func_append dlfiles " $func_resolve_sysroot_result"
5960 prev=
5961 elif test "$prev" = dlprefiles; then
5962 # The library was specified with -dlpreopen.
5963 func_append dlprefiles " $func_resolve_sysroot_result"
5964 prev=
5965 else
5966 func_append deplibs " $func_resolve_sysroot_result"
5968 continue
5971 # Some other compiler argument.
5973 # Unknown arguments in both finalize_command and compile_command need
5974 # to be aesthetically quoted because they are evaled later.
5975 func_quote_for_eval "$arg"
5976 arg="$func_quote_for_eval_result"
5978 esac # arg
5980 # Now actually substitute the argument into the commands.
5981 if test -n "$arg"; then
5982 func_append compile_command " $arg"
5983 func_append finalize_command " $arg"
5985 done # argument parsing loop
5987 test -n "$prev" && \
5988 func_fatal_help "the \`$prevarg' option requires an argument"
5990 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
5991 eval arg=\"$export_dynamic_flag_spec\"
5992 func_append compile_command " $arg"
5993 func_append finalize_command " $arg"
5996 oldlibs=
5997 # calculate the name of the file, without its directory
5998 func_basename "$output"
5999 outputname="$func_basename_result"
6000 libobjs_save="$libobjs"
6002 if test -n "$shlibpath_var"; then
6003 # get the directories listed in $shlibpath_var
6004 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6005 else
6006 shlib_search_path=
6008 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6009 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6011 func_dirname "$output" "/" ""
6012 output_objdir="$func_dirname_result$objdir"
6013 func_to_tool_file "$output_objdir/"
6014 tool_output_objdir=$func_to_tool_file_result
6015 # Create the object directory.
6016 func_mkdir_p "$output_objdir"
6018 # Determine the type of output
6019 case $output in
6021 func_fatal_help "you must specify an output file"
6023 *.$libext) linkmode=oldlib ;;
6024 *.lo | *.$objext) linkmode=obj ;;
6025 *.la) linkmode=lib ;;
6026 *) linkmode=prog ;; # Anything else should be a program.
6027 esac
6029 specialdeplibs=
6031 libs=
6032 # Find all interdependent deplibs by searching for libraries
6033 # that are linked more than once (e.g. -la -lb -la)
6034 for deplib in $deplibs; do
6035 if $opt_preserve_dup_deps ; then
6036 case "$libs " in
6037 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6038 esac
6040 func_append libs " $deplib"
6041 done
6043 if test "$linkmode" = lib; then
6044 libs="$predeps $libs $compiler_lib_search_path $postdeps"
6046 # Compute libraries that are listed more than once in $predeps
6047 # $postdeps and mark them as special (i.e., whose duplicates are
6048 # not to be eliminated).
6049 pre_post_deps=
6050 if $opt_duplicate_compiler_generated_deps; then
6051 for pre_post_dep in $predeps $postdeps; do
6052 case "$pre_post_deps " in
6053 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6054 esac
6055 func_append pre_post_deps " $pre_post_dep"
6056 done
6058 pre_post_deps=
6061 deplibs=
6062 newdependency_libs=
6063 newlib_search_path=
6064 need_relink=no # whether we're linking any uninstalled libtool libraries
6065 notinst_deplibs= # not-installed libtool libraries
6066 notinst_path= # paths that contain not-installed libtool libraries
6068 case $linkmode in
6069 lib)
6070 passes="conv dlpreopen link"
6071 for file in $dlfiles $dlprefiles; do
6072 case $file in
6073 *.la) ;;
6075 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6077 esac
6078 done
6080 prog)
6081 compile_deplibs=
6082 finalize_deplibs=
6083 alldeplibs=no
6084 newdlfiles=
6085 newdlprefiles=
6086 passes="conv scan dlopen dlpreopen link"
6088 *) passes="conv"
6090 esac
6092 for pass in $passes; do
6093 # The preopen pass in lib mode reverses $deplibs; put it back here
6094 # so that -L comes before libs that need it for instance...
6095 if test "$linkmode,$pass" = "lib,link"; then
6096 ## FIXME: Find the place where the list is rebuilt in the wrong
6097 ## order, and fix it there properly
6098 tmp_deplibs=
6099 for deplib in $deplibs; do
6100 tmp_deplibs="$deplib $tmp_deplibs"
6101 done
6102 deplibs="$tmp_deplibs"
6105 if test "$linkmode,$pass" = "lib,link" ||
6106 test "$linkmode,$pass" = "prog,scan"; then
6107 libs="$deplibs"
6108 deplibs=
6110 if test "$linkmode" = prog; then
6111 case $pass in
6112 dlopen) libs="$dlfiles" ;;
6113 dlpreopen) libs="$dlprefiles" ;;
6114 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
6115 esac
6117 if test "$linkmode,$pass" = "lib,dlpreopen"; then
6118 # Collect and forward deplibs of preopened libtool libs
6119 for lib in $dlprefiles; do
6120 # Ignore non-libtool-libs
6121 dependency_libs=
6122 func_resolve_sysroot "$lib"
6123 case $lib in
6124 *.la) func_source "$func_resolve_sysroot_result" ;;
6125 esac
6127 # Collect preopened libtool deplibs, except any this library
6128 # has declared as weak libs
6129 for deplib in $dependency_libs; do
6130 func_basename "$deplib"
6131 deplib_base=$func_basename_result
6132 case " $weak_libs " in
6133 *" $deplib_base "*) ;;
6134 *) func_append deplibs " $deplib" ;;
6135 esac
6136 done
6137 done
6138 libs="$dlprefiles"
6140 if test "$pass" = dlopen; then
6141 # Collect dlpreopened libraries
6142 save_deplibs="$deplibs"
6143 deplibs=
6146 for deplib in $libs; do
6147 lib=
6148 found=no
6149 case $deplib in
6150 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
6151 if test "$linkmode,$pass" = "prog,link"; then
6152 compile_deplibs="$deplib $compile_deplibs"
6153 finalize_deplibs="$deplib $finalize_deplibs"
6154 else
6155 func_append compiler_flags " $deplib"
6156 if test "$linkmode" = lib ; then
6157 case "$new_inherited_linker_flags " in
6158 *" $deplib "*) ;;
6159 * ) func_append new_inherited_linker_flags " $deplib" ;;
6160 esac
6163 continue
6165 -l*)
6166 if test "$linkmode" != lib && test "$linkmode" != prog; then
6167 func_warning "\`-l' is ignored for archives/objects"
6168 continue
6170 func_stripname '-l' '' "$deplib"
6171 name=$func_stripname_result
6172 if test "$linkmode" = lib; then
6173 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6174 else
6175 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6177 for searchdir in $searchdirs; do
6178 for search_ext in .la $std_shrext .so .a; do
6179 # Search the libtool library
6180 lib="$searchdir/lib${name}${search_ext}"
6181 if test -f "$lib"; then
6182 if test "$search_ext" = ".la"; then
6183 found=yes
6184 else
6185 found=no
6187 break 2
6189 done
6190 done
6191 if test "$found" != yes; then
6192 # deplib doesn't seem to be a libtool library
6193 if test "$linkmode,$pass" = "prog,link"; then
6194 compile_deplibs="$deplib $compile_deplibs"
6195 finalize_deplibs="$deplib $finalize_deplibs"
6196 else
6197 deplibs="$deplib $deplibs"
6198 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6200 continue
6201 else # deplib is a libtool library
6202 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6203 # We need to do some special things here, and not later.
6204 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6205 case " $predeps $postdeps " in
6206 *" $deplib "*)
6207 if func_lalib_p "$lib"; then
6208 library_names=
6209 old_library=
6210 func_source "$lib"
6211 for l in $old_library $library_names; do
6212 ll="$l"
6213 done
6214 if test "X$ll" = "X$old_library" ; then # only static version available
6215 found=no
6216 func_dirname "$lib" "" "."
6217 ladir="$func_dirname_result"
6218 lib=$ladir/$old_library
6219 if test "$linkmode,$pass" = "prog,link"; then
6220 compile_deplibs="$deplib $compile_deplibs"
6221 finalize_deplibs="$deplib $finalize_deplibs"
6222 else
6223 deplibs="$deplib $deplibs"
6224 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6226 continue
6230 *) ;;
6231 esac
6234 ;; # -l
6235 *.ltframework)
6236 if test "$linkmode,$pass" = "prog,link"; then
6237 compile_deplibs="$deplib $compile_deplibs"
6238 finalize_deplibs="$deplib $finalize_deplibs"
6239 else
6240 deplibs="$deplib $deplibs"
6241 if test "$linkmode" = lib ; then
6242 case "$new_inherited_linker_flags " in
6243 *" $deplib "*) ;;
6244 * ) func_append new_inherited_linker_flags " $deplib" ;;
6245 esac
6248 continue
6250 -L*)
6251 case $linkmode in
6252 lib)
6253 deplibs="$deplib $deplibs"
6254 test "$pass" = conv && continue
6255 newdependency_libs="$deplib $newdependency_libs"
6256 func_stripname '-L' '' "$deplib"
6257 func_resolve_sysroot "$func_stripname_result"
6258 func_append newlib_search_path " $func_resolve_sysroot_result"
6260 prog)
6261 if test "$pass" = conv; then
6262 deplibs="$deplib $deplibs"
6263 continue
6265 if test "$pass" = scan; then
6266 deplibs="$deplib $deplibs"
6267 else
6268 compile_deplibs="$deplib $compile_deplibs"
6269 finalize_deplibs="$deplib $finalize_deplibs"
6271 func_stripname '-L' '' "$deplib"
6272 func_resolve_sysroot "$func_stripname_result"
6273 func_append newlib_search_path " $func_resolve_sysroot_result"
6276 func_warning "\`-L' is ignored for archives/objects"
6278 esac # linkmode
6279 continue
6280 ;; # -L
6281 -R*)
6282 if test "$pass" = link; then
6283 func_stripname '-R' '' "$deplib"
6284 func_resolve_sysroot "$func_stripname_result"
6285 dir=$func_resolve_sysroot_result
6286 # Make sure the xrpath contains only unique directories.
6287 case "$xrpath " in
6288 *" $dir "*) ;;
6289 *) func_append xrpath " $dir" ;;
6290 esac
6292 deplibs="$deplib $deplibs"
6293 continue
6295 *.la)
6296 func_resolve_sysroot "$deplib"
6297 lib=$func_resolve_sysroot_result
6299 *.$libext)
6300 if test "$pass" = conv; then
6301 deplibs="$deplib $deplibs"
6302 continue
6304 case $linkmode in
6305 lib)
6306 # Linking convenience modules into shared libraries is allowed,
6307 # but linking other static libraries is non-portable.
6308 case " $dlpreconveniencelibs " in
6309 *" $deplib "*) ;;
6311 valid_a_lib=no
6312 case $deplibs_check_method in
6313 match_pattern*)
6314 set dummy $deplibs_check_method; shift
6315 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6316 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6317 | $EGREP "$match_pattern_regex" > /dev/null; then
6318 valid_a_lib=yes
6321 pass_all)
6322 valid_a_lib=yes
6324 esac
6325 if test "$valid_a_lib" != yes; then
6326 echo
6327 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6328 echo "*** I have the capability to make that library automatically link in when"
6329 echo "*** you link to this library. But I can only do this if you have a"
6330 echo "*** shared version of the library, which you do not appear to have"
6331 echo "*** because the file extensions .$libext of this argument makes me believe"
6332 echo "*** that it is just a static archive that I should not use here."
6333 else
6334 echo
6335 $ECHO "*** Warning: Linking the shared library $output against the"
6336 $ECHO "*** static library $deplib is not portable!"
6337 deplibs="$deplib $deplibs"
6340 esac
6341 continue
6343 prog)
6344 if test "$pass" != link; then
6345 deplibs="$deplib $deplibs"
6346 else
6347 compile_deplibs="$deplib $compile_deplibs"
6348 finalize_deplibs="$deplib $finalize_deplibs"
6350 continue
6352 esac # linkmode
6353 ;; # *.$libext
6354 *.lo | *.$objext)
6355 if test "$pass" = conv; then
6356 deplibs="$deplib $deplibs"
6357 elif test "$linkmode" = prog; then
6358 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6359 # If there is no dlopen support or we're linking statically,
6360 # we need to preload.
6361 func_append newdlprefiles " $deplib"
6362 compile_deplibs="$deplib $compile_deplibs"
6363 finalize_deplibs="$deplib $finalize_deplibs"
6364 else
6365 func_append newdlfiles " $deplib"
6368 continue
6370 %DEPLIBS%)
6371 alldeplibs=yes
6372 continue
6374 esac # case $deplib
6376 if test "$found" = yes || test -f "$lib"; then :
6377 else
6378 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6381 # Check to see that this really is a libtool archive.
6382 func_lalib_unsafe_p "$lib" \
6383 || func_fatal_error "\`$lib' is not a valid libtool archive"
6385 func_dirname "$lib" "" "."
6386 ladir="$func_dirname_result"
6388 dlname=
6389 dlopen=
6390 dlpreopen=
6391 libdir=
6392 library_names=
6393 old_library=
6394 inherited_linker_flags=
6395 # If the library was installed with an old release of libtool,
6396 # it will not redefine variables installed, or shouldnotlink
6397 installed=yes
6398 shouldnotlink=no
6399 avoidtemprpath=
6402 # Read the .la file
6403 func_source "$lib"
6405 # Convert "-framework foo" to "foo.ltframework"
6406 if test -n "$inherited_linker_flags"; then
6407 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6408 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6409 case " $new_inherited_linker_flags " in
6410 *" $tmp_inherited_linker_flag "*) ;;
6411 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6412 esac
6413 done
6415 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6416 if test "$linkmode,$pass" = "lib,link" ||
6417 test "$linkmode,$pass" = "prog,scan" ||
6418 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6419 test -n "$dlopen" && func_append dlfiles " $dlopen"
6420 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6423 if test "$pass" = conv; then
6424 # Only check for convenience libraries
6425 deplibs="$lib $deplibs"
6426 if test -z "$libdir"; then
6427 if test -z "$old_library"; then
6428 func_fatal_error "cannot find name of link library for \`$lib'"
6430 # It is a libtool convenience library, so add in its objects.
6431 func_append convenience " $ladir/$objdir/$old_library"
6432 func_append old_convenience " $ladir/$objdir/$old_library"
6433 elif test "$linkmode" != prog && test "$linkmode" != lib; then
6434 func_fatal_error "\`$lib' is not a convenience library"
6436 tmp_libs=
6437 for deplib in $dependency_libs; do
6438 deplibs="$deplib $deplibs"
6439 if $opt_preserve_dup_deps ; then
6440 case "$tmp_libs " in
6441 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6442 esac
6444 func_append tmp_libs " $deplib"
6445 done
6446 continue
6447 fi # $pass = conv
6450 # Get the name of the library we link against.
6451 linklib=
6452 if test -n "$old_library" &&
6453 { test "$prefer_static_libs" = yes ||
6454 test "$prefer_static_libs,$installed" = "built,no"; }; then
6455 linklib=$old_library
6456 else
6457 for l in $old_library $library_names; do
6458 linklib="$l"
6459 done
6461 if test -z "$linklib"; then
6462 func_fatal_error "cannot find name of link library for \`$lib'"
6465 # This library was specified with -dlopen.
6466 if test "$pass" = dlopen; then
6467 if test -z "$libdir"; then
6468 func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6470 if test -z "$dlname" ||
6471 test "$dlopen_support" != yes ||
6472 test "$build_libtool_libs" = no; then
6473 # If there is no dlname, no dlopen support or we're linking
6474 # statically, we need to preload. We also need to preload any
6475 # dependent libraries so libltdl's deplib preloader doesn't
6476 # bomb out in the load deplibs phase.
6477 func_append dlprefiles " $lib $dependency_libs"
6478 else
6479 func_append newdlfiles " $lib"
6481 continue
6482 fi # $pass = dlopen
6484 # We need an absolute path.
6485 case $ladir in
6486 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6488 abs_ladir=`cd "$ladir" && pwd`
6489 if test -z "$abs_ladir"; then
6490 func_warning "cannot determine absolute directory name of \`$ladir'"
6491 func_warning "passing it literally to the linker, although it might fail"
6492 abs_ladir="$ladir"
6495 esac
6496 func_basename "$lib"
6497 laname="$func_basename_result"
6499 # Find the relevant object directory and library name.
6500 if test "X$installed" = Xyes; then
6501 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6502 func_warning "library \`$lib' was moved."
6503 dir="$ladir"
6504 absdir="$abs_ladir"
6505 libdir="$abs_ladir"
6506 else
6507 dir="$lt_sysroot$libdir"
6508 absdir="$lt_sysroot$libdir"
6510 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6511 else
6512 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6513 dir="$ladir"
6514 absdir="$abs_ladir"
6515 # Remove this search path later
6516 func_append notinst_path " $abs_ladir"
6517 else
6518 dir="$ladir/$objdir"
6519 absdir="$abs_ladir/$objdir"
6520 # Remove this search path later
6521 func_append notinst_path " $abs_ladir"
6523 fi # $installed = yes
6524 func_stripname 'lib' '.la' "$laname"
6525 name=$func_stripname_result
6527 # This library was specified with -dlpreopen.
6528 if test "$pass" = dlpreopen; then
6529 if test -z "$libdir" && test "$linkmode" = prog; then
6530 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6532 case "$host" in
6533 # special handling for platforms with PE-DLLs.
6534 *cygwin* | *mingw* | *cegcc* )
6535 # Linker will automatically link against shared library if both
6536 # static and shared are present. Therefore, ensure we extract
6537 # symbols from the import library if a shared library is present
6538 # (otherwise, the dlopen module name will be incorrect). We do
6539 # this by putting the import library name into $newdlprefiles.
6540 # We recover the dlopen module name by 'saving' the la file
6541 # name in a special purpose variable, and (later) extracting the
6542 # dlname from the la file.
6543 if test -n "$dlname"; then
6544 func_tr_sh "$dir/$linklib"
6545 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6546 func_append newdlprefiles " $dir/$linklib"
6547 else
6548 func_append newdlprefiles " $dir/$old_library"
6549 # Keep a list of preopened convenience libraries to check
6550 # that they are being used correctly in the link pass.
6551 test -z "$libdir" && \
6552 func_append dlpreconveniencelibs " $dir/$old_library"
6556 # Prefer using a static library (so that no silly _DYNAMIC symbols
6557 # are required to link).
6558 if test -n "$old_library"; then
6559 func_append newdlprefiles " $dir/$old_library"
6560 # Keep a list of preopened convenience libraries to check
6561 # that they are being used correctly in the link pass.
6562 test -z "$libdir" && \
6563 func_append dlpreconveniencelibs " $dir/$old_library"
6564 # Otherwise, use the dlname, so that lt_dlopen finds it.
6565 elif test -n "$dlname"; then
6566 func_append newdlprefiles " $dir/$dlname"
6567 else
6568 func_append newdlprefiles " $dir/$linklib"
6571 esac
6572 fi # $pass = dlpreopen
6574 if test -z "$libdir"; then
6575 # Link the convenience library
6576 if test "$linkmode" = lib; then
6577 deplibs="$dir/$old_library $deplibs"
6578 elif test "$linkmode,$pass" = "prog,link"; then
6579 compile_deplibs="$dir/$old_library $compile_deplibs"
6580 finalize_deplibs="$dir/$old_library $finalize_deplibs"
6581 else
6582 deplibs="$lib $deplibs" # used for prog,scan pass
6584 continue
6588 if test "$linkmode" = prog && test "$pass" != link; then
6589 func_append newlib_search_path " $ladir"
6590 deplibs="$lib $deplibs"
6592 linkalldeplibs=no
6593 if test "$link_all_deplibs" != no || test -z "$library_names" ||
6594 test "$build_libtool_libs" = no; then
6595 linkalldeplibs=yes
6598 tmp_libs=
6599 for deplib in $dependency_libs; do
6600 case $deplib in
6601 -L*) func_stripname '-L' '' "$deplib"
6602 func_resolve_sysroot "$func_stripname_result"
6603 func_append newlib_search_path " $func_resolve_sysroot_result"
6605 esac
6606 # Need to link against all dependency_libs?
6607 if test "$linkalldeplibs" = yes; then
6608 deplibs="$deplib $deplibs"
6609 else
6610 # Need to hardcode shared library paths
6611 # or/and link against static libraries
6612 newdependency_libs="$deplib $newdependency_libs"
6614 if $opt_preserve_dup_deps ; then
6615 case "$tmp_libs " in
6616 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6617 esac
6619 func_append tmp_libs " $deplib"
6620 done # for deplib
6621 continue
6622 fi # $linkmode = prog...
6624 if test "$linkmode,$pass" = "prog,link"; then
6625 if test -n "$library_names" &&
6626 { { test "$prefer_static_libs" = no ||
6627 test "$prefer_static_libs,$installed" = "built,yes"; } ||
6628 test -z "$old_library"; }; then
6629 # We need to hardcode the library path
6630 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6631 # Make sure the rpath contains only unique directories.
6632 case "$temp_rpath:" in
6633 *"$absdir:"*) ;;
6634 *) func_append temp_rpath "$absdir:" ;;
6635 esac
6638 # Hardcode the library path.
6639 # Skip directories that are in the system default run-time
6640 # search path.
6641 case " $sys_lib_dlsearch_path " in
6642 *" $absdir "*) ;;
6644 case "$compile_rpath " in
6645 *" $absdir "*) ;;
6646 *) func_append compile_rpath " $absdir" ;;
6647 esac
6649 esac
6650 case " $sys_lib_dlsearch_path " in
6651 *" $libdir "*) ;;
6653 case "$finalize_rpath " in
6654 *" $libdir "*) ;;
6655 *) func_append finalize_rpath " $libdir" ;;
6656 esac
6658 esac
6659 fi # $linkmode,$pass = prog,link...
6661 if test "$alldeplibs" = yes &&
6662 { test "$deplibs_check_method" = pass_all ||
6663 { test "$build_libtool_libs" = yes &&
6664 test -n "$library_names"; }; }; then
6665 # We only need to search for static libraries
6666 continue
6670 link_static=no # Whether the deplib will be linked statically
6671 use_static_libs=$prefer_static_libs
6672 if test "$use_static_libs" = built && test "$installed" = yes; then
6673 use_static_libs=no
6675 if test -n "$library_names" &&
6676 { test "$use_static_libs" = no || test -z "$old_library"; }; then
6677 case $host in
6678 *cygwin* | *mingw* | *cegcc*)
6679 # No point in relinking DLLs because paths are not encoded
6680 func_append notinst_deplibs " $lib"
6681 need_relink=no
6684 if test "$installed" = no; then
6685 func_append notinst_deplibs " $lib"
6686 need_relink=yes
6689 esac
6690 # This is a shared library
6692 # Warn about portability, can't link against -module's on some
6693 # systems (darwin). Don't bleat about dlopened modules though!
6694 dlopenmodule=""
6695 for dlpremoduletest in $dlprefiles; do
6696 if test "X$dlpremoduletest" = "X$lib"; then
6697 dlopenmodule="$dlpremoduletest"
6698 break
6700 done
6701 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6702 echo
6703 if test "$linkmode" = prog; then
6704 $ECHO "*** Warning: Linking the executable $output against the loadable module"
6705 else
6706 $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6708 $ECHO "*** $linklib is not portable!"
6710 if test "$linkmode" = lib &&
6711 test "$hardcode_into_libs" = yes; then
6712 # Hardcode the library path.
6713 # Skip directories that are in the system default run-time
6714 # search path.
6715 case " $sys_lib_dlsearch_path " in
6716 *" $absdir "*) ;;
6718 case "$compile_rpath " in
6719 *" $absdir "*) ;;
6720 *) func_append compile_rpath " $absdir" ;;
6721 esac
6723 esac
6724 case " $sys_lib_dlsearch_path " in
6725 *" $libdir "*) ;;
6727 case "$finalize_rpath " in
6728 *" $libdir "*) ;;
6729 *) func_append finalize_rpath " $libdir" ;;
6730 esac
6732 esac
6735 if test -n "$old_archive_from_expsyms_cmds"; then
6736 # figure out the soname
6737 set dummy $library_names
6738 shift
6739 realname="$1"
6740 shift
6741 libname=`eval "\\$ECHO \"$libname_spec\""`
6742 # use dlname if we got it. it's perfectly good, no?
6743 if test -n "$dlname"; then
6744 soname="$dlname"
6745 elif test -n "$soname_spec"; then
6746 # bleh windows
6747 case $host in
6748 *cygwin* | mingw* | *cegcc*)
6749 func_arith $current - $age
6750 major=$func_arith_result
6751 versuffix="-$major"
6753 esac
6754 eval soname=\"$soname_spec\"
6755 else
6756 soname="$realname"
6759 # Make a new name for the extract_expsyms_cmds to use
6760 soroot="$soname"
6761 func_basename "$soroot"
6762 soname="$func_basename_result"
6763 func_stripname 'lib' '.dll' "$soname"
6764 newlib=libimp-$func_stripname_result.a
6766 # If the library has no export list, then create one now
6767 if test -f "$output_objdir/$soname-def"; then :
6768 else
6769 func_verbose "extracting exported symbol list from \`$soname'"
6770 func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6773 # Create $newlib
6774 if test -f "$output_objdir/$newlib"; then :; else
6775 func_verbose "generating import library for \`$soname'"
6776 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6778 # make sure the library variables are pointing to the new library
6779 dir=$output_objdir
6780 linklib=$newlib
6781 fi # test -n "$old_archive_from_expsyms_cmds"
6783 if test "$linkmode" = prog || test "$opt_mode" != relink; then
6784 add_shlibpath=
6785 add_dir=
6786 add=
6787 lib_linked=yes
6788 case $hardcode_action in
6789 immediate | unsupported)
6790 if test "$hardcode_direct" = no; then
6791 add="$dir/$linklib"
6792 case $host in
6793 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6794 *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6795 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6796 *-*-unixware7*) add_dir="-L$dir" ;;
6797 *-*-darwin* )
6798 # if the lib is a (non-dlopened) module then we can not
6799 # link against it, someone is ignoring the earlier warnings
6800 if /usr/bin/file -L $add 2> /dev/null |
6801 $GREP ": [^:]* bundle" >/dev/null ; then
6802 if test "X$dlopenmodule" != "X$lib"; then
6803 $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6804 if test -z "$old_library" ; then
6805 echo
6806 echo "*** And there doesn't seem to be a static archive available"
6807 echo "*** The link will probably fail, sorry"
6808 else
6809 add="$dir/$old_library"
6811 elif test -n "$old_library"; then
6812 add="$dir/$old_library"
6815 esac
6816 elif test "$hardcode_minus_L" = no; then
6817 case $host in
6818 *-*-sunos*) add_shlibpath="$dir" ;;
6819 esac
6820 add_dir="-L$dir"
6821 add="-l$name"
6822 elif test "$hardcode_shlibpath_var" = no; then
6823 add_shlibpath="$dir"
6824 add="-l$name"
6825 else
6826 lib_linked=no
6829 relink)
6830 if test "$hardcode_direct" = yes &&
6831 test "$hardcode_direct_absolute" = no; then
6832 add="$dir/$linklib"
6833 elif test "$hardcode_minus_L" = yes; then
6834 add_dir="-L$dir"
6835 # Try looking first in the location we're being installed to.
6836 if test -n "$inst_prefix_dir"; then
6837 case $libdir in
6838 [\\/]*)
6839 func_append add_dir " -L$inst_prefix_dir$libdir"
6841 esac
6843 add="-l$name"
6844 elif test "$hardcode_shlibpath_var" = yes; then
6845 add_shlibpath="$dir"
6846 add="-l$name"
6847 else
6848 lib_linked=no
6851 *) lib_linked=no ;;
6852 esac
6854 if test "$lib_linked" != yes; then
6855 func_fatal_configuration "unsupported hardcode properties"
6858 if test -n "$add_shlibpath"; then
6859 case :$compile_shlibpath: in
6860 *":$add_shlibpath:"*) ;;
6861 *) func_append compile_shlibpath "$add_shlibpath:" ;;
6862 esac
6864 if test "$linkmode" = prog; then
6865 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6866 test -n "$add" && compile_deplibs="$add $compile_deplibs"
6867 else
6868 test -n "$add_dir" && deplibs="$add_dir $deplibs"
6869 test -n "$add" && deplibs="$add $deplibs"
6870 if test "$hardcode_direct" != yes &&
6871 test "$hardcode_minus_L" != yes &&
6872 test "$hardcode_shlibpath_var" = yes; then
6873 case :$finalize_shlibpath: in
6874 *":$libdir:"*) ;;
6875 *) func_append finalize_shlibpath "$libdir:" ;;
6876 esac
6881 if test "$linkmode" = prog || test "$opt_mode" = relink; then
6882 add_shlibpath=
6883 add_dir=
6884 add=
6885 # Finalize command for both is simple: just hardcode it.
6886 if test "$hardcode_direct" = yes &&
6887 test "$hardcode_direct_absolute" = no; then
6888 add="$libdir/$linklib"
6889 elif test "$hardcode_minus_L" = yes; then
6890 add_dir="-L$libdir"
6891 add="-l$name"
6892 elif test "$hardcode_shlibpath_var" = yes; then
6893 case :$finalize_shlibpath: in
6894 *":$libdir:"*) ;;
6895 *) func_append finalize_shlibpath "$libdir:" ;;
6896 esac
6897 add="-l$name"
6898 elif test "$hardcode_automatic" = yes; then
6899 if test -n "$inst_prefix_dir" &&
6900 test -f "$inst_prefix_dir$libdir/$linklib" ; then
6901 add="$inst_prefix_dir$libdir/$linklib"
6902 else
6903 add="$libdir/$linklib"
6905 else
6906 # We cannot seem to hardcode it, guess we'll fake it.
6907 add_dir="-L$libdir"
6908 # Try looking first in the location we're being installed to.
6909 if test -n "$inst_prefix_dir"; then
6910 case $libdir in
6911 [\\/]*)
6912 func_append add_dir " -L$inst_prefix_dir$libdir"
6914 esac
6916 add="-l$name"
6919 if test "$linkmode" = prog; then
6920 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6921 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6922 else
6923 test -n "$add_dir" && deplibs="$add_dir $deplibs"
6924 test -n "$add" && deplibs="$add $deplibs"
6927 elif test "$linkmode" = prog; then
6928 # Here we assume that one of hardcode_direct or hardcode_minus_L
6929 # is not unsupported. This is valid on all known static and
6930 # shared platforms.
6931 if test "$hardcode_direct" != unsupported; then
6932 test -n "$old_library" && linklib="$old_library"
6933 compile_deplibs="$dir/$linklib $compile_deplibs"
6934 finalize_deplibs="$dir/$linklib $finalize_deplibs"
6935 else
6936 compile_deplibs="-l$name -L$dir $compile_deplibs"
6937 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6939 elif test "$build_libtool_libs" = yes; then
6940 # Not a shared library
6941 if test "$deplibs_check_method" != pass_all; then
6942 # We're trying link a shared library against a static one
6943 # but the system doesn't support it.
6945 # Just print a warning and add the library to dependency_libs so
6946 # that the program can be linked against the static library.
6947 echo
6948 $ECHO "*** Warning: This system can not link to static lib archive $lib."
6949 echo "*** I have the capability to make that library automatically link in when"
6950 echo "*** you link to this library. But I can only do this if you have a"
6951 echo "*** shared version of the library, which you do not appear to have."
6952 if test "$module" = yes; then
6953 echo "*** But as you try to build a module library, libtool will still create "
6954 echo "*** a static module, that should work as long as the dlopening application"
6955 echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6956 if test -z "$global_symbol_pipe"; then
6957 echo
6958 echo "*** However, this would only work if libtool was able to extract symbol"
6959 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6960 echo "*** not find such a program. So, this module is probably useless."
6961 echo "*** \`nm' from GNU binutils and a full rebuild may help."
6963 if test "$build_old_libs" = no; then
6964 build_libtool_libs=module
6965 build_old_libs=yes
6966 else
6967 build_libtool_libs=no
6970 else
6971 deplibs="$dir/$old_library $deplibs"
6972 link_static=yes
6974 fi # link shared/static library?
6976 if test "$linkmode" = lib; then
6977 if test -n "$dependency_libs" &&
6978 { test "$hardcode_into_libs" != yes ||
6979 test "$build_old_libs" = yes ||
6980 test "$link_static" = yes; }; then
6981 # Extract -R from dependency_libs
6982 temp_deplibs=
6983 for libdir in $dependency_libs; do
6984 case $libdir in
6985 -R*) func_stripname '-R' '' "$libdir"
6986 temp_xrpath=$func_stripname_result
6987 case " $xrpath " in
6988 *" $temp_xrpath "*) ;;
6989 *) func_append xrpath " $temp_xrpath";;
6990 esac;;
6991 *) func_append temp_deplibs " $libdir";;
6992 esac
6993 done
6994 dependency_libs="$temp_deplibs"
6997 func_append newlib_search_path " $absdir"
6998 # Link against this library
6999 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7000 # ... and its dependency_libs
7001 tmp_libs=
7002 for deplib in $dependency_libs; do
7003 newdependency_libs="$deplib $newdependency_libs"
7004 case $deplib in
7005 -L*) func_stripname '-L' '' "$deplib"
7006 func_resolve_sysroot "$func_stripname_result";;
7007 *) func_resolve_sysroot "$deplib" ;;
7008 esac
7009 if $opt_preserve_dup_deps ; then
7010 case "$tmp_libs " in
7011 *" $func_resolve_sysroot_result "*)
7012 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7013 esac
7015 func_append tmp_libs " $func_resolve_sysroot_result"
7016 done
7018 if test "$link_all_deplibs" != no; then
7019 # Add the search paths of all dependency libraries
7020 for deplib in $dependency_libs; do
7021 path=
7022 case $deplib in
7023 -L*) path="$deplib" ;;
7024 *.la)
7025 func_resolve_sysroot "$deplib"
7026 deplib=$func_resolve_sysroot_result
7027 func_dirname "$deplib" "" "."
7028 dir=$func_dirname_result
7029 # We need an absolute path.
7030 case $dir in
7031 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7033 absdir=`cd "$dir" && pwd`
7034 if test -z "$absdir"; then
7035 func_warning "cannot determine absolute directory name of \`$dir'"
7036 absdir="$dir"
7039 esac
7040 if $GREP "^installed=no" $deplib > /dev/null; then
7041 case $host in
7042 *-*-darwin*)
7043 depdepl=
7044 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7045 if test -n "$deplibrary_names" ; then
7046 for tmp in $deplibrary_names ; do
7047 depdepl=$tmp
7048 done
7049 if test -f "$absdir/$objdir/$depdepl" ; then
7050 depdepl="$absdir/$objdir/$depdepl"
7051 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7052 if test -z "$darwin_install_name"; then
7053 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7055 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7056 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7057 path=
7062 path="-L$absdir/$objdir"
7064 esac
7065 else
7066 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7067 test -z "$libdir" && \
7068 func_fatal_error "\`$deplib' is not a valid libtool archive"
7069 test "$absdir" != "$libdir" && \
7070 func_warning "\`$deplib' seems to be moved"
7072 path="-L$absdir"
7075 esac
7076 case " $deplibs " in
7077 *" $path "*) ;;
7078 *) deplibs="$path $deplibs" ;;
7079 esac
7080 done
7081 fi # link_all_deplibs != no
7082 fi # linkmode = lib
7083 done # for deplib in $libs
7084 if test "$pass" = link; then
7085 if test "$linkmode" = "prog"; then
7086 compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7087 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7088 else
7089 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7092 dependency_libs="$newdependency_libs"
7093 if test "$pass" = dlpreopen; then
7094 # Link the dlpreopened libraries before other libraries
7095 for deplib in $save_deplibs; do
7096 deplibs="$deplib $deplibs"
7097 done
7099 if test "$pass" != dlopen; then
7100 if test "$pass" != conv; then
7101 # Make sure lib_search_path contains only unique directories.
7102 lib_search_path=
7103 for dir in $newlib_search_path; do
7104 case "$lib_search_path " in
7105 *" $dir "*) ;;
7106 *) func_append lib_search_path " $dir" ;;
7107 esac
7108 done
7109 newlib_search_path=
7112 if test "$linkmode,$pass" != "prog,link"; then
7113 vars="deplibs"
7114 else
7115 vars="compile_deplibs finalize_deplibs"
7117 for var in $vars dependency_libs; do
7118 # Add libraries to $var in reverse order
7119 eval tmp_libs=\"\$$var\"
7120 new_libs=
7121 for deplib in $tmp_libs; do
7122 # FIXME: Pedantically, this is the right thing to do, so
7123 # that some nasty dependency loop isn't accidentally
7124 # broken:
7125 #new_libs="$deplib $new_libs"
7126 # Pragmatically, this seems to cause very few problems in
7127 # practice:
7128 case $deplib in
7129 -L*) new_libs="$deplib $new_libs" ;;
7130 -R*) ;;
7132 # And here is the reason: when a library appears more
7133 # than once as an explicit dependence of a library, or
7134 # is implicitly linked in more than once by the
7135 # compiler, it is considered special, and multiple
7136 # occurrences thereof are not removed. Compare this
7137 # with having the same library being listed as a
7138 # dependency of multiple other libraries: in this case,
7139 # we know (pedantically, we assume) the library does not
7140 # need to be listed more than once, so we keep only the
7141 # last copy. This is not always right, but it is rare
7142 # enough that we require users that really mean to play
7143 # such unportable linking tricks to link the library
7144 # using -Wl,-lname, so that libtool does not consider it
7145 # for duplicate removal.
7146 case " $specialdeplibs " in
7147 *" $deplib "*) new_libs="$deplib $new_libs" ;;
7149 case " $new_libs " in
7150 *" $deplib "*) ;;
7151 *) new_libs="$deplib $new_libs" ;;
7152 esac
7154 esac
7156 esac
7157 done
7158 tmp_libs=
7159 for deplib in $new_libs; do
7160 case $deplib in
7161 -L*)
7162 case " $tmp_libs " in
7163 *" $deplib "*) ;;
7164 *) func_append tmp_libs " $deplib" ;;
7165 esac
7167 *) func_append tmp_libs " $deplib" ;;
7168 esac
7169 done
7170 eval $var=\"$tmp_libs\"
7171 done # for var
7173 # Last step: remove runtime libs from dependency_libs
7174 # (they stay in deplibs)
7175 tmp_libs=
7176 for i in $dependency_libs ; do
7177 case " $predeps $postdeps $compiler_lib_search_path " in
7178 *" $i "*)
7179 i=""
7181 esac
7182 if test -n "$i" ; then
7183 func_append tmp_libs " $i"
7185 done
7186 dependency_libs=$tmp_libs
7187 done # for pass
7188 if test "$linkmode" = prog; then
7189 dlfiles="$newdlfiles"
7191 if test "$linkmode" = prog || test "$linkmode" = lib; then
7192 dlprefiles="$newdlprefiles"
7195 case $linkmode in
7196 oldlib)
7197 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7198 func_warning "\`-dlopen' is ignored for archives"
7201 case " $deplibs" in
7202 *\ -l* | *\ -L*)
7203 func_warning "\`-l' and \`-L' are ignored for archives" ;;
7204 esac
7206 test -n "$rpath" && \
7207 func_warning "\`-rpath' is ignored for archives"
7209 test -n "$xrpath" && \
7210 func_warning "\`-R' is ignored for archives"
7212 test -n "$vinfo" && \
7213 func_warning "\`-version-info/-version-number' is ignored for archives"
7215 test -n "$release" && \
7216 func_warning "\`-release' is ignored for archives"
7218 test -n "$export_symbols$export_symbols_regex" && \
7219 func_warning "\`-export-symbols' is ignored for archives"
7221 # Now set the variables for building old libraries.
7222 build_libtool_libs=no
7223 oldlibs="$output"
7224 func_append objs "$old_deplibs"
7227 lib)
7228 # Make sure we only generate libraries of the form `libNAME.la'.
7229 case $outputname in
7230 lib*)
7231 func_stripname 'lib' '.la' "$outputname"
7232 name=$func_stripname_result
7233 eval shared_ext=\"$shrext_cmds\"
7234 eval libname=\"$libname_spec\"
7237 test "$module" = no && \
7238 func_fatal_help "libtool library \`$output' must begin with \`lib'"
7240 if test "$need_lib_prefix" != no; then
7241 # Add the "lib" prefix for modules if required
7242 func_stripname '' '.la' "$outputname"
7243 name=$func_stripname_result
7244 eval shared_ext=\"$shrext_cmds\"
7245 eval libname=\"$libname_spec\"
7246 else
7247 func_stripname '' '.la' "$outputname"
7248 libname=$func_stripname_result
7251 esac
7253 if test -n "$objs"; then
7254 if test "$deplibs_check_method" != pass_all; then
7255 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7256 else
7257 echo
7258 $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7259 $ECHO "*** objects $objs is not portable!"
7260 func_append libobjs " $objs"
7264 test "$dlself" != no && \
7265 func_warning "\`-dlopen self' is ignored for libtool libraries"
7267 set dummy $rpath
7268 shift
7269 test "$#" -gt 1 && \
7270 func_warning "ignoring multiple \`-rpath's for a libtool library"
7272 install_libdir="$1"
7274 oldlibs=
7275 if test -z "$rpath"; then
7276 if test "$build_libtool_libs" = yes; then
7277 # Building a libtool convenience library.
7278 # Some compilers have problems with a `.al' extension so
7279 # convenience libraries should have the same extension an
7280 # archive normally would.
7281 oldlibs="$output_objdir/$libname.$libext $oldlibs"
7282 build_libtool_libs=convenience
7283 build_old_libs=yes
7286 test -n "$vinfo" && \
7287 func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7289 test -n "$release" && \
7290 func_warning "\`-release' is ignored for convenience libraries"
7291 else
7293 # Parse the version information argument.
7294 save_ifs="$IFS"; IFS=':'
7295 set dummy $vinfo 0 0 0
7296 shift
7297 IFS="$save_ifs"
7299 test -n "$7" && \
7300 func_fatal_help "too many parameters to \`-version-info'"
7302 # convert absolute version numbers to libtool ages
7303 # this retains compatibility with .la files and attempts
7304 # to make the code below a bit more comprehensible
7306 case $vinfo_number in
7307 yes)
7308 number_major="$1"
7309 number_minor="$2"
7310 number_revision="$3"
7312 # There are really only two kinds -- those that
7313 # use the current revision as the major version
7314 # and those that subtract age and use age as
7315 # a minor version. But, then there is irix
7316 # which has an extra 1 added just for fun
7318 case $version_type in
7319 darwin|linux|osf|windows|none)
7320 func_arith $number_major + $number_minor
7321 current=$func_arith_result
7322 age="$number_minor"
7323 revision="$number_revision"
7325 freebsd-aout|freebsd-elf|qnx|sunos)
7326 current="$number_major"
7327 revision="$number_minor"
7328 age="0"
7330 irix|nonstopux)
7331 func_arith $number_major + $number_minor
7332 current=$func_arith_result
7333 age="$number_minor"
7334 revision="$number_minor"
7335 lt_irix_increment=no
7337 esac
7340 current="$1"
7341 revision="$2"
7342 age="$3"
7344 esac
7346 # Check that each of the things are valid numbers.
7347 case $current in
7348 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7350 func_error "CURRENT \`$current' must be a nonnegative integer"
7351 func_fatal_error "\`$vinfo' is not valid version information"
7353 esac
7355 case $revision in
7356 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7358 func_error "REVISION \`$revision' must be a nonnegative integer"
7359 func_fatal_error "\`$vinfo' is not valid version information"
7361 esac
7363 case $age in
7364 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7366 func_error "AGE \`$age' must be a nonnegative integer"
7367 func_fatal_error "\`$vinfo' is not valid version information"
7369 esac
7371 if test "$age" -gt "$current"; then
7372 func_error "AGE \`$age' is greater than the current interface number \`$current'"
7373 func_fatal_error "\`$vinfo' is not valid version information"
7376 # Calculate the version variables.
7377 major=
7378 versuffix=
7379 verstring=
7380 case $version_type in
7381 none) ;;
7383 darwin)
7384 # Like Linux, but with the current version available in
7385 # verstring for coding it into the library header
7386 func_arith $current - $age
7387 major=.$func_arith_result
7388 versuffix="$major.$age.$revision"
7389 # Darwin ld doesn't like 0 for these options...
7390 func_arith $current + 1
7391 minor_current=$func_arith_result
7392 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7393 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7396 freebsd-aout)
7397 major=".$current"
7398 versuffix=".$current.$revision";
7401 freebsd-elf)
7402 major=".$current"
7403 versuffix=".$current"
7406 irix | nonstopux)
7407 if test "X$lt_irix_increment" = "Xno"; then
7408 func_arith $current - $age
7409 else
7410 func_arith $current - $age + 1
7412 major=$func_arith_result
7414 case $version_type in
7415 nonstopux) verstring_prefix=nonstopux ;;
7416 *) verstring_prefix=sgi ;;
7417 esac
7418 verstring="$verstring_prefix$major.$revision"
7420 # Add in all the interfaces that we are compatible with.
7421 loop=$revision
7422 while test "$loop" -ne 0; do
7423 func_arith $revision - $loop
7424 iface=$func_arith_result
7425 func_arith $loop - 1
7426 loop=$func_arith_result
7427 verstring="$verstring_prefix$major.$iface:$verstring"
7428 done
7430 # Before this point, $major must not contain `.'.
7431 major=.$major
7432 versuffix="$major.$revision"
7435 linux)
7436 func_arith $current - $age
7437 major=.$func_arith_result
7438 versuffix="$major.$age.$revision"
7441 osf)
7442 func_arith $current - $age
7443 major=.$func_arith_result
7444 versuffix=".$current.$age.$revision"
7445 verstring="$current.$age.$revision"
7447 # Add in all the interfaces that we are compatible with.
7448 loop=$age
7449 while test "$loop" -ne 0; do
7450 func_arith $current - $loop
7451 iface=$func_arith_result
7452 func_arith $loop - 1
7453 loop=$func_arith_result
7454 verstring="$verstring:${iface}.0"
7455 done
7457 # Make executables depend on our current version.
7458 func_append verstring ":${current}.0"
7461 qnx)
7462 major=".$current"
7463 versuffix=".$current"
7466 sunos)
7467 major=".$current"
7468 versuffix=".$current.$revision"
7471 windows)
7472 # Use '-' rather than '.', since we only want one
7473 # extension on DOS 8.3 filesystems.
7474 func_arith $current - $age
7475 major=$func_arith_result
7476 versuffix="-$major"
7480 func_fatal_configuration "unknown library version type \`$version_type'"
7482 esac
7484 # Clear the version info if we defaulted, and they specified a release.
7485 if test -z "$vinfo" && test -n "$release"; then
7486 major=
7487 case $version_type in
7488 darwin)
7489 # we can't check for "0.0" in archive_cmds due to quoting
7490 # problems, so we reset it completely
7491 verstring=
7494 verstring="0.0"
7496 esac
7497 if test "$need_version" = no; then
7498 versuffix=
7499 else
7500 versuffix=".0.0"
7504 # Remove version info from name if versioning should be avoided
7505 if test "$avoid_version" = yes && test "$need_version" = no; then
7506 major=
7507 versuffix=
7508 verstring=""
7511 # Check to see if the archive will have undefined symbols.
7512 if test "$allow_undefined" = yes; then
7513 if test "$allow_undefined_flag" = unsupported; then
7514 func_warning "undefined symbols not allowed in $host shared libraries"
7515 build_libtool_libs=no
7516 build_old_libs=yes
7518 else
7519 # Don't allow undefined symbols.
7520 allow_undefined_flag="$no_undefined_flag"
7525 func_generate_dlsyms "$libname" "$libname" "yes"
7526 func_append libobjs " $symfileobj"
7527 test "X$libobjs" = "X " && libobjs=
7529 if test "$opt_mode" != relink; then
7530 # Remove our outputs, but don't remove object files since they
7531 # may have been created when compiling PIC objects.
7532 removelist=
7533 tempremovelist=`$ECHO "$output_objdir/*"`
7534 for p in $tempremovelist; do
7535 case $p in
7536 *.$objext | *.gcno)
7538 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7539 if test "X$precious_files_regex" != "X"; then
7540 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7541 then
7542 continue
7545 func_append removelist " $p"
7547 *) ;;
7548 esac
7549 done
7550 test -n "$removelist" && \
7551 func_show_eval "${RM}r \$removelist"
7554 # Now set the variables for building old libraries.
7555 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7556 func_append oldlibs " $output_objdir/$libname.$libext"
7558 # Transform .lo files to .o files.
7559 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7562 # Eliminate all temporary directories.
7563 #for path in $notinst_path; do
7564 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7565 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7566 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7567 #done
7569 if test -n "$xrpath"; then
7570 # If the user specified any rpath flags, then add them.
7571 temp_xrpath=
7572 for libdir in $xrpath; do
7573 func_replace_sysroot "$libdir"
7574 func_append temp_xrpath " -R$func_replace_sysroot_result"
7575 case "$finalize_rpath " in
7576 *" $libdir "*) ;;
7577 *) func_append finalize_rpath " $libdir" ;;
7578 esac
7579 done
7580 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7581 dependency_libs="$temp_xrpath $dependency_libs"
7585 # Make sure dlfiles contains only unique files that won't be dlpreopened
7586 old_dlfiles="$dlfiles"
7587 dlfiles=
7588 for lib in $old_dlfiles; do
7589 case " $dlprefiles $dlfiles " in
7590 *" $lib "*) ;;
7591 *) func_append dlfiles " $lib" ;;
7592 esac
7593 done
7595 # Make sure dlprefiles contains only unique files
7596 old_dlprefiles="$dlprefiles"
7597 dlprefiles=
7598 for lib in $old_dlprefiles; do
7599 case "$dlprefiles " in
7600 *" $lib "*) ;;
7601 *) func_append dlprefiles " $lib" ;;
7602 esac
7603 done
7605 if test "$build_libtool_libs" = yes; then
7606 if test -n "$rpath"; then
7607 case $host in
7608 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7609 # these systems don't actually have a c library (as such)!
7611 *-*-rhapsody* | *-*-darwin1.[012])
7612 # Rhapsody C library is in the System framework
7613 func_append deplibs " System.ltframework"
7615 *-*-netbsd*)
7616 # Don't link with libc until the a.out ld.so is fixed.
7618 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7619 # Do not include libc due to us having libc/libc_r.
7621 *-*-sco3.2v5* | *-*-sco5v6*)
7622 # Causes problems with __ctype
7624 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7625 # Compiler inserts libc in the correct place for threads to work
7628 # Add libc to deplibs on all other systems if necessary.
7629 if test "$build_libtool_need_lc" = "yes"; then
7630 func_append deplibs " -lc"
7633 esac
7636 # Transform deplibs into only deplibs that can be linked in shared.
7637 name_save=$name
7638 libname_save=$libname
7639 release_save=$release
7640 versuffix_save=$versuffix
7641 major_save=$major
7642 # I'm not sure if I'm treating the release correctly. I think
7643 # release should show up in the -l (ie -lgmp5) so we don't want to
7644 # add it in twice. Is that correct?
7645 release=""
7646 versuffix=""
7647 major=""
7648 newdeplibs=
7649 droppeddeps=no
7650 case $deplibs_check_method in
7651 pass_all)
7652 # Don't check for shared/static. Everything works.
7653 # This might be a little naive. We might want to check
7654 # whether the library exists or not. But this is on
7655 # osf3 & osf4 and I'm not really sure... Just
7656 # implementing what was already the behavior.
7657 newdeplibs=$deplibs
7659 test_compile)
7660 # This code stresses the "libraries are programs" paradigm to its
7661 # limits. Maybe even breaks it. We compile a program, linking it
7662 # against the deplibs as a proxy for the library. Then we can check
7663 # whether they linked in statically or dynamically with ldd.
7664 $opt_dry_run || $RM conftest.c
7665 cat > conftest.c <<EOF
7666 int main() { return 0; }
7668 $opt_dry_run || $RM conftest
7669 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7670 ldd_output=`ldd conftest`
7671 for i in $deplibs; do
7672 case $i in
7673 -l*)
7674 func_stripname -l '' "$i"
7675 name=$func_stripname_result
7676 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7677 case " $predeps $postdeps " in
7678 *" $i "*)
7679 func_append newdeplibs " $i"
7680 i=""
7682 esac
7684 if test -n "$i" ; then
7685 libname=`eval "\\$ECHO \"$libname_spec\""`
7686 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7687 set dummy $deplib_matches; shift
7688 deplib_match=$1
7689 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7690 func_append newdeplibs " $i"
7691 else
7692 droppeddeps=yes
7693 echo
7694 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7695 echo "*** I have the capability to make that library automatically link in when"
7696 echo "*** you link to this library. But I can only do this if you have a"
7697 echo "*** shared version of the library, which I believe you do not have"
7698 echo "*** because a test_compile did reveal that the linker did not use it for"
7699 echo "*** its dynamic dependency list that programs get resolved with at runtime."
7704 func_append newdeplibs " $i"
7706 esac
7707 done
7708 else
7709 # Error occurred in the first compile. Let's try to salvage
7710 # the situation: Compile a separate program for each library.
7711 for i in $deplibs; do
7712 case $i in
7713 -l*)
7714 func_stripname -l '' "$i"
7715 name=$func_stripname_result
7716 $opt_dry_run || $RM conftest
7717 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7718 ldd_output=`ldd conftest`
7719 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7720 case " $predeps $postdeps " in
7721 *" $i "*)
7722 func_append newdeplibs " $i"
7723 i=""
7725 esac
7727 if test -n "$i" ; then
7728 libname=`eval "\\$ECHO \"$libname_spec\""`
7729 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7730 set dummy $deplib_matches; shift
7731 deplib_match=$1
7732 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7733 func_append newdeplibs " $i"
7734 else
7735 droppeddeps=yes
7736 echo
7737 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7738 echo "*** I have the capability to make that library automatically link in when"
7739 echo "*** you link to this library. But I can only do this if you have a"
7740 echo "*** shared version of the library, which you do not appear to have"
7741 echo "*** because a test_compile did reveal that the linker did not use this one"
7742 echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7745 else
7746 droppeddeps=yes
7747 echo
7748 $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
7749 echo "*** make it link in! You will probably need to install it or some"
7750 echo "*** library that it depends on before this library will be fully"
7751 echo "*** functional. Installing it before continuing would be even better."
7755 func_append newdeplibs " $i"
7757 esac
7758 done
7761 file_magic*)
7762 set dummy $deplibs_check_method; shift
7763 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7764 for a_deplib in $deplibs; do
7765 case $a_deplib in
7766 -l*)
7767 func_stripname -l '' "$a_deplib"
7768 name=$func_stripname_result
7769 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7770 case " $predeps $postdeps " in
7771 *" $a_deplib "*)
7772 func_append newdeplibs " $a_deplib"
7773 a_deplib=""
7775 esac
7777 if test -n "$a_deplib" ; then
7778 libname=`eval "\\$ECHO \"$libname_spec\""`
7779 if test -n "$file_magic_glob"; then
7780 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7781 else
7782 libnameglob=$libname
7784 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7785 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7786 if test "$want_nocaseglob" = yes; then
7787 shopt -s nocaseglob
7788 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7789 $nocaseglob
7790 else
7791 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7793 for potent_lib in $potential_libs; do
7794 # Follow soft links.
7795 if ls -lLd "$potent_lib" 2>/dev/null |
7796 $GREP " -> " >/dev/null; then
7797 continue
7799 # The statement above tries to avoid entering an
7800 # endless loop below, in case of cyclic links.
7801 # We might still enter an endless loop, since a link
7802 # loop can be closed while we follow links,
7803 # but so what?
7804 potlib="$potent_lib"
7805 while test -h "$potlib" 2>/dev/null; do
7806 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7807 case $potliblink in
7808 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7809 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7810 esac
7811 done
7812 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7813 $SED -e 10q |
7814 $EGREP "$file_magic_regex" > /dev/null; then
7815 func_append newdeplibs " $a_deplib"
7816 a_deplib=""
7817 break 2
7819 done
7820 done
7822 if test -n "$a_deplib" ; then
7823 droppeddeps=yes
7824 echo
7825 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7826 echo "*** I have the capability to make that library automatically link in when"
7827 echo "*** you link to this library. But I can only do this if you have a"
7828 echo "*** shared version of the library, which you do not appear to have"
7829 echo "*** because I did check the linker path looking for a file starting"
7830 if test -z "$potlib" ; then
7831 $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7832 else
7833 $ECHO "*** with $libname and none of the candidates passed a file format test"
7834 $ECHO "*** using a file magic. Last file checked: $potlib"
7839 # Add a -L argument.
7840 func_append newdeplibs " $a_deplib"
7842 esac
7843 done # Gone through all deplibs.
7845 match_pattern*)
7846 set dummy $deplibs_check_method; shift
7847 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7848 for a_deplib in $deplibs; do
7849 case $a_deplib in
7850 -l*)
7851 func_stripname -l '' "$a_deplib"
7852 name=$func_stripname_result
7853 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7854 case " $predeps $postdeps " in
7855 *" $a_deplib "*)
7856 func_append newdeplibs " $a_deplib"
7857 a_deplib=""
7859 esac
7861 if test -n "$a_deplib" ; then
7862 libname=`eval "\\$ECHO \"$libname_spec\""`
7863 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7864 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7865 for potent_lib in $potential_libs; do
7866 potlib="$potent_lib" # see symlink-check above in file_magic test
7867 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7868 $EGREP "$match_pattern_regex" > /dev/null; then
7869 func_append newdeplibs " $a_deplib"
7870 a_deplib=""
7871 break 2
7873 done
7874 done
7876 if test -n "$a_deplib" ; then
7877 droppeddeps=yes
7878 echo
7879 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7880 echo "*** I have the capability to make that library automatically link in when"
7881 echo "*** you link to this library. But I can only do this if you have a"
7882 echo "*** shared version of the library, which you do not appear to have"
7883 echo "*** because I did check the linker path looking for a file starting"
7884 if test -z "$potlib" ; then
7885 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7886 else
7887 $ECHO "*** with $libname and none of the candidates passed a file format test"
7888 $ECHO "*** using a regex pattern. Last file checked: $potlib"
7893 # Add a -L argument.
7894 func_append newdeplibs " $a_deplib"
7896 esac
7897 done # Gone through all deplibs.
7899 none | unknown | *)
7900 newdeplibs=""
7901 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7902 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7903 for i in $predeps $postdeps ; do
7904 # can't use Xsed below, because $i might contain '/'
7905 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7906 done
7908 case $tmp_deplibs in
7909 *[!\ \ ]*)
7910 echo
7911 if test "X$deplibs_check_method" = "Xnone"; then
7912 echo "*** Warning: inter-library dependencies are not supported in this platform."
7913 else
7914 echo "*** Warning: inter-library dependencies are not known to be supported."
7916 echo "*** All declared inter-library dependencies are being dropped."
7917 droppeddeps=yes
7919 esac
7921 esac
7922 versuffix=$versuffix_save
7923 major=$major_save
7924 release=$release_save
7925 libname=$libname_save
7926 name=$name_save
7928 case $host in
7929 *-*-rhapsody* | *-*-darwin1.[012])
7930 # On Rhapsody replace the C library with the System framework
7931 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7933 esac
7935 if test "$droppeddeps" = yes; then
7936 if test "$module" = yes; then
7937 echo
7938 echo "*** Warning: libtool could not satisfy all declared inter-library"
7939 $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
7940 echo "*** a static module, that should work as long as the dlopening"
7941 echo "*** application is linked with the -dlopen flag."
7942 if test -z "$global_symbol_pipe"; then
7943 echo
7944 echo "*** However, this would only work if libtool was able to extract symbol"
7945 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7946 echo "*** not find such a program. So, this module is probably useless."
7947 echo "*** \`nm' from GNU binutils and a full rebuild may help."
7949 if test "$build_old_libs" = no; then
7950 oldlibs="$output_objdir/$libname.$libext"
7951 build_libtool_libs=module
7952 build_old_libs=yes
7953 else
7954 build_libtool_libs=no
7956 else
7957 echo "*** The inter-library dependencies that have been dropped here will be"
7958 echo "*** automatically added whenever a program is linked with this library"
7959 echo "*** or is declared to -dlopen it."
7961 if test "$allow_undefined" = no; then
7962 echo
7963 echo "*** Since this library must not contain undefined symbols,"
7964 echo "*** because either the platform does not support them or"
7965 echo "*** it was explicitly requested with -no-undefined,"
7966 echo "*** libtool will only create a static version of it."
7967 if test "$build_old_libs" = no; then
7968 oldlibs="$output_objdir/$libname.$libext"
7969 build_libtool_libs=module
7970 build_old_libs=yes
7971 else
7972 build_libtool_libs=no
7977 # Done checking deplibs!
7978 deplibs=$newdeplibs
7980 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7981 case $host in
7982 *-*-darwin*)
7983 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7984 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7985 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7987 esac
7989 # move library search paths that coincide with paths to not yet
7990 # installed libraries to the beginning of the library search list
7991 new_libs=
7992 for path in $notinst_path; do
7993 case " $new_libs " in
7994 *" -L$path/$objdir "*) ;;
7996 case " $deplibs " in
7997 *" -L$path/$objdir "*)
7998 func_append new_libs " -L$path/$objdir" ;;
7999 esac
8001 esac
8002 done
8003 for deplib in $deplibs; do
8004 case $deplib in
8005 -L*)
8006 case " $new_libs " in
8007 *" $deplib "*) ;;
8008 *) func_append new_libs " $deplib" ;;
8009 esac
8011 *) func_append new_libs " $deplib" ;;
8012 esac
8013 done
8014 deplibs="$new_libs"
8016 # All the library-specific variables (install_libdir is set above).
8017 library_names=
8018 old_library=
8019 dlname=
8021 # Test again, we may have decided not to build it any more
8022 if test "$build_libtool_libs" = yes; then
8023 if test "$hardcode_into_libs" = yes; then
8024 # Hardcode the library paths
8025 hardcode_libdirs=
8026 dep_rpath=
8027 rpath="$finalize_rpath"
8028 test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8029 for libdir in $rpath; do
8030 if test -n "$hardcode_libdir_flag_spec"; then
8031 if test -n "$hardcode_libdir_separator"; then
8032 func_replace_sysroot "$libdir"
8033 libdir=$func_replace_sysroot_result
8034 if test -z "$hardcode_libdirs"; then
8035 hardcode_libdirs="$libdir"
8036 else
8037 # Just accumulate the unique libdirs.
8038 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8039 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8042 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8044 esac
8046 else
8047 eval flag=\"$hardcode_libdir_flag_spec\"
8048 func_append dep_rpath " $flag"
8050 elif test -n "$runpath_var"; then
8051 case "$perm_rpath " in
8052 *" $libdir "*) ;;
8053 *) func_apped perm_rpath " $libdir" ;;
8054 esac
8056 done
8057 # Substitute the hardcoded libdirs into the rpath.
8058 if test -n "$hardcode_libdir_separator" &&
8059 test -n "$hardcode_libdirs"; then
8060 libdir="$hardcode_libdirs"
8061 if test -n "$hardcode_libdir_flag_spec_ld"; then
8062 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
8063 else
8064 eval dep_rpath=\"$hardcode_libdir_flag_spec\"
8067 if test -n "$runpath_var" && test -n "$perm_rpath"; then
8068 # We should set the runpath_var.
8069 rpath=
8070 for dir in $perm_rpath; do
8071 func_append rpath "$dir:"
8072 done
8073 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8075 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8078 shlibpath="$finalize_shlibpath"
8079 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8080 if test -n "$shlibpath"; then
8081 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8084 # Get the real and link names of the library.
8085 eval shared_ext=\"$shrext_cmds\"
8086 eval library_names=\"$library_names_spec\"
8087 set dummy $library_names
8088 shift
8089 realname="$1"
8090 shift
8092 if test -n "$soname_spec"; then
8093 eval soname=\"$soname_spec\"
8094 else
8095 soname="$realname"
8097 if test -z "$dlname"; then
8098 dlname=$soname
8101 lib="$output_objdir/$realname"
8102 linknames=
8103 for link
8105 func_append linknames " $link"
8106 done
8108 # Use standard objects if they are pic
8109 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8110 test "X$libobjs" = "X " && libobjs=
8112 delfiles=
8113 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8114 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8115 export_symbols="$output_objdir/$libname.uexp"
8116 func_append delfiles " $export_symbols"
8119 orig_export_symbols=
8120 case $host_os in
8121 cygwin* | mingw* | cegcc*)
8122 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8123 # exporting using user supplied symfile
8124 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8125 # and it's NOT already a .def file. Must figure out
8126 # which of the given symbols are data symbols and tag
8127 # them as such. So, trigger use of export_symbols_cmds.
8128 # export_symbols gets reassigned inside the "prepare
8129 # the list of exported symbols" if statement, so the
8130 # include_expsyms logic still works.
8131 orig_export_symbols="$export_symbols"
8132 export_symbols=
8133 always_export_symbols=yes
8137 esac
8139 # Prepare the list of exported symbols
8140 if test -z "$export_symbols"; then
8141 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8142 func_verbose "generating symbol list for \`$libname.la'"
8143 export_symbols="$output_objdir/$libname.exp"
8144 $opt_dry_run || $RM $export_symbols
8145 cmds=$export_symbols_cmds
8146 save_ifs="$IFS"; IFS='~'
8147 for cmd1 in $cmds; do
8148 IFS="$save_ifs"
8149 # Take the normal branch if the nm_file_list_spec branch
8150 # doesn't work or if tool conversion is not needed.
8151 case $nm_file_list_spec~$to_tool_file_cmd in
8152 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8153 try_normal_branch=yes
8154 eval cmd=\"$cmd1\"
8155 func_len " $cmd"
8156 len=$func_len_result
8159 try_normal_branch=no
8161 esac
8162 if test "$try_normal_branch" = yes \
8163 && { test "$len" -lt "$max_cmd_len" \
8164 || test "$max_cmd_len" -le -1; }
8165 then
8166 func_show_eval "$cmd" 'exit $?'
8167 skipped_export=false
8168 elif test -n "$nm_file_list_spec"; then
8169 func_basename "$output"
8170 output_la=$func_basename_result
8171 save_libobjs=$libobjs
8172 save_output=$output
8173 output=${output_objdir}/${output_la}.nm
8174 func_to_tool_file "$output"
8175 libobjs=$nm_file_list_spec$func_to_tool_file_result
8176 func_append delfiles " $output"
8177 func_verbose "creating $NM input file list: $output"
8178 for obj in $save_libobjs; do
8179 func_to_tool_file "$obj"
8180 $ECHO "$func_to_tool_file_result"
8181 done > "$output"
8182 eval cmd=\"$cmd1\"
8183 func_show_eval "$cmd" 'exit $?'
8184 output=$save_output
8185 libobjs=$save_libobjs
8186 skipped_export=false
8187 else
8188 # The command line is too long to execute in one step.
8189 func_verbose "using reloadable object file for export list..."
8190 skipped_export=:
8191 # Break out early, otherwise skipped_export may be
8192 # set to false by a later but shorter cmd.
8193 break
8195 done
8196 IFS="$save_ifs"
8197 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8198 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8199 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8204 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8205 tmp_export_symbols="$export_symbols"
8206 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8207 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8210 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8211 # The given exports_symbols file has to be filtered, so filter it.
8212 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8213 # FIXME: $output_objdir/$libname.filter potentially contains lots of
8214 # 's' commands which not all seds can handle. GNU sed should be fine
8215 # though. Also, the filter scales superlinearly with the number of
8216 # global variables. join(1) would be nice here, but unfortunately
8217 # isn't a blessed tool.
8218 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8219 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8220 export_symbols=$output_objdir/$libname.def
8221 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8224 tmp_deplibs=
8225 for test_deplib in $deplibs; do
8226 case " $convenience " in
8227 *" $test_deplib "*) ;;
8229 func_append tmp_deplibs " $test_deplib"
8231 esac
8232 done
8233 deplibs="$tmp_deplibs"
8235 if test -n "$convenience"; then
8236 if test -n "$whole_archive_flag_spec" &&
8237 test "$compiler_needs_object" = yes &&
8238 test -z "$libobjs"; then
8239 # extract the archives, so we have objects to list.
8240 # TODO: could optimize this to just extract one archive.
8241 whole_archive_flag_spec=
8243 if test -n "$whole_archive_flag_spec"; then
8244 save_libobjs=$libobjs
8245 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8246 test "X$libobjs" = "X " && libobjs=
8247 else
8248 gentop="$output_objdir/${outputname}x"
8249 func_append generated " $gentop"
8251 func_extract_archives $gentop $convenience
8252 func_append libobjs " $func_extract_archives_result"
8253 test "X$libobjs" = "X " && libobjs=
8257 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8258 eval flag=\"$thread_safe_flag_spec\"
8259 func_append linker_flags " $flag"
8262 # Make a backup of the uninstalled library when relinking
8263 if test "$opt_mode" = relink; then
8264 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8267 # Do each of the archive commands.
8268 if test "$module" = yes && test -n "$module_cmds" ; then
8269 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8270 eval test_cmds=\"$module_expsym_cmds\"
8271 cmds=$module_expsym_cmds
8272 else
8273 eval test_cmds=\"$module_cmds\"
8274 cmds=$module_cmds
8276 else
8277 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8278 eval test_cmds=\"$archive_expsym_cmds\"
8279 cmds=$archive_expsym_cmds
8280 else
8281 eval test_cmds=\"$archive_cmds\"
8282 cmds=$archive_cmds
8286 if test "X$skipped_export" != "X:" &&
8287 func_len " $test_cmds" &&
8288 len=$func_len_result &&
8289 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8291 else
8292 # The command line is too long to link in one step, link piecewise
8293 # or, if using GNU ld and skipped_export is not :, use a linker
8294 # script.
8296 # Save the value of $output and $libobjs because we want to
8297 # use them later. If we have whole_archive_flag_spec, we
8298 # want to use save_libobjs as it was before
8299 # whole_archive_flag_spec was expanded, because we can't
8300 # assume the linker understands whole_archive_flag_spec.
8301 # This may have to be revisited, in case too many
8302 # convenience libraries get linked in and end up exceeding
8303 # the spec.
8304 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8305 save_libobjs=$libobjs
8307 save_output=$output
8308 func_basename "$output"
8309 output_la=$func_basename_result
8311 # Clear the reloadable object creation command queue and
8312 # initialize k to one.
8313 test_cmds=
8314 concat_cmds=
8315 objlist=
8316 last_robj=
8319 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8320 output=${output_objdir}/${output_la}.lnkscript
8321 func_verbose "creating GNU ld script: $output"
8322 echo 'INPUT (' > $output
8323 for obj in $save_libobjs
8325 func_to_tool_file "$obj"
8326 $ECHO "$func_to_tool_file_result" >> $output
8327 done
8328 echo ')' >> $output
8329 func_append delfiles " $output"
8330 func_to_tool_file "$output"
8331 output=$func_to_tool_file_result
8332 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8333 output=${output_objdir}/${output_la}.lnk
8334 func_verbose "creating linker input file list: $output"
8335 : > $output
8336 set x $save_libobjs
8337 shift
8338 firstobj=
8339 if test "$compiler_needs_object" = yes; then
8340 firstobj="$1 "
8341 shift
8343 for obj
8345 func_to_tool_file "$obj"
8346 $ECHO "$func_to_tool_file_result" >> $output
8347 done
8348 func_append delfiles " $output"
8349 func_to_tool_file "$output"
8350 output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8351 else
8352 if test -n "$save_libobjs"; then
8353 func_verbose "creating reloadable object files..."
8354 output=$output_objdir/$output_la-${k}.$objext
8355 eval test_cmds=\"$reload_cmds\"
8356 func_len " $test_cmds"
8357 len0=$func_len_result
8358 len=$len0
8360 # Loop over the list of objects to be linked.
8361 for obj in $save_libobjs
8363 func_len " $obj"
8364 func_arith $len + $func_len_result
8365 len=$func_arith_result
8366 if test "X$objlist" = X ||
8367 test "$len" -lt "$max_cmd_len"; then
8368 func_append objlist " $obj"
8369 else
8370 # The command $test_cmds is almost too long, add a
8371 # command to the queue.
8372 if test "$k" -eq 1 ; then
8373 # The first file doesn't have a previous command to add.
8374 reload_objs=$objlist
8375 eval concat_cmds=\"$reload_cmds\"
8376 else
8377 # All subsequent reloadable object files will link in
8378 # the last one created.
8379 reload_objs="$objlist $last_robj"
8380 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8382 last_robj=$output_objdir/$output_la-${k}.$objext
8383 func_arith $k + 1
8384 k=$func_arith_result
8385 output=$output_objdir/$output_la-${k}.$objext
8386 objlist=" $obj"
8387 func_len " $last_robj"
8388 func_arith $len0 + $func_len_result
8389 len=$func_arith_result
8391 done
8392 # Handle the remaining objects by creating one last
8393 # reloadable object file. All subsequent reloadable object
8394 # files will link in the last one created.
8395 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8396 reload_objs="$objlist $last_robj"
8397 eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8398 if test -n "$last_robj"; then
8399 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8401 func_append delfiles " $output"
8403 else
8404 output=
8407 if ${skipped_export-false}; then
8408 func_verbose "generating symbol list for \`$libname.la'"
8409 export_symbols="$output_objdir/$libname.exp"
8410 $opt_dry_run || $RM $export_symbols
8411 libobjs=$output
8412 # Append the command to create the export file.
8413 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8414 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8415 if test -n "$last_robj"; then
8416 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8420 test -n "$save_libobjs" &&
8421 func_verbose "creating a temporary reloadable object file: $output"
8423 # Loop through the commands generated above and execute them.
8424 save_ifs="$IFS"; IFS='~'
8425 for cmd in $concat_cmds; do
8426 IFS="$save_ifs"
8427 $opt_silent || {
8428 func_quote_for_expand "$cmd"
8429 eval "func_echo $func_quote_for_expand_result"
8431 $opt_dry_run || eval "$cmd" || {
8432 lt_exit=$?
8434 # Restore the uninstalled library and exit
8435 if test "$opt_mode" = relink; then
8436 ( cd "$output_objdir" && \
8437 $RM "${realname}T" && \
8438 $MV "${realname}U" "$realname" )
8441 exit $lt_exit
8443 done
8444 IFS="$save_ifs"
8446 if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8447 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8448 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8452 if ${skipped_export-false}; then
8453 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8454 tmp_export_symbols="$export_symbols"
8455 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8456 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8459 if test -n "$orig_export_symbols"; then
8460 # The given exports_symbols file has to be filtered, so filter it.
8461 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8462 # FIXME: $output_objdir/$libname.filter potentially contains lots of
8463 # 's' commands which not all seds can handle. GNU sed should be fine
8464 # though. Also, the filter scales superlinearly with the number of
8465 # global variables. join(1) would be nice here, but unfortunately
8466 # isn't a blessed tool.
8467 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8468 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8469 export_symbols=$output_objdir/$libname.def
8470 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8474 libobjs=$output
8475 # Restore the value of output.
8476 output=$save_output
8478 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8479 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8480 test "X$libobjs" = "X " && libobjs=
8482 # Expand the library linking commands again to reset the
8483 # value of $libobjs for piecewise linking.
8485 # Do each of the archive commands.
8486 if test "$module" = yes && test -n "$module_cmds" ; then
8487 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8488 cmds=$module_expsym_cmds
8489 else
8490 cmds=$module_cmds
8492 else
8493 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8494 cmds=$archive_expsym_cmds
8495 else
8496 cmds=$archive_cmds
8501 if test -n "$delfiles"; then
8502 # Append the command to remove temporary files to $cmds.
8503 eval cmds=\"\$cmds~\$RM $delfiles\"
8506 # Add any objects from preloaded convenience libraries
8507 if test -n "$dlprefiles"; then
8508 gentop="$output_objdir/${outputname}x"
8509 func_append generated " $gentop"
8511 func_extract_archives $gentop $dlprefiles
8512 func_append libobjs " $func_extract_archives_result"
8513 test "X$libobjs" = "X " && libobjs=
8516 save_ifs="$IFS"; IFS='~'
8517 for cmd in $cmds; do
8518 IFS="$save_ifs"
8519 eval cmd=\"$cmd\"
8520 $opt_silent || {
8521 func_quote_for_expand "$cmd"
8522 eval "func_echo $func_quote_for_expand_result"
8524 $opt_dry_run || eval "$cmd" || {
8525 lt_exit=$?
8527 # Restore the uninstalled library and exit
8528 if test "$opt_mode" = relink; then
8529 ( cd "$output_objdir" && \
8530 $RM "${realname}T" && \
8531 $MV "${realname}U" "$realname" )
8534 exit $lt_exit
8536 done
8537 IFS="$save_ifs"
8539 # Restore the uninstalled library and exit
8540 if test "$opt_mode" = relink; then
8541 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8543 if test -n "$convenience"; then
8544 if test -z "$whole_archive_flag_spec"; then
8545 func_show_eval '${RM}r "$gentop"'
8549 exit $EXIT_SUCCESS
8552 # Create links to the real library.
8553 for linkname in $linknames; do
8554 if test "$realname" != "$linkname"; then
8555 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8557 done
8559 # If -module or -export-dynamic was specified, set the dlname.
8560 if test "$module" = yes || test "$export_dynamic" = yes; then
8561 # On all known operating systems, these are identical.
8562 dlname="$soname"
8567 obj)
8568 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8569 func_warning "\`-dlopen' is ignored for objects"
8572 case " $deplibs" in
8573 *\ -l* | *\ -L*)
8574 func_warning "\`-l' and \`-L' are ignored for objects" ;;
8575 esac
8577 test -n "$rpath" && \
8578 func_warning "\`-rpath' is ignored for objects"
8580 test -n "$xrpath" && \
8581 func_warning "\`-R' is ignored for objects"
8583 test -n "$vinfo" && \
8584 func_warning "\`-version-info' is ignored for objects"
8586 test -n "$release" && \
8587 func_warning "\`-release' is ignored for objects"
8589 case $output in
8590 *.lo)
8591 test -n "$objs$old_deplibs" && \
8592 func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8594 libobj=$output
8595 func_lo2o "$libobj"
8596 obj=$func_lo2o_result
8599 libobj=
8600 obj="$output"
8602 esac
8604 # Delete the old objects.
8605 $opt_dry_run || $RM $obj $libobj
8607 # Objects from convenience libraries. This assumes
8608 # single-version convenience libraries. Whenever we create
8609 # different ones for PIC/non-PIC, this we'll have to duplicate
8610 # the extraction.
8611 reload_conv_objs=
8612 gentop=
8613 # reload_cmds runs $LD directly, so let us get rid of
8614 # -Wl from whole_archive_flag_spec and hope we can get by with
8615 # turning comma into space..
8618 if test -n "$convenience"; then
8619 if test -n "$whole_archive_flag_spec"; then
8620 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8621 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8622 else
8623 gentop="$output_objdir/${obj}x"
8624 func_append generated " $gentop"
8626 func_extract_archives $gentop $convenience
8627 reload_conv_objs="$reload_objs $func_extract_archives_result"
8631 # If we're not building shared, we need to use non_pic_objs
8632 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8634 # Create the old-style object.
8635 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8637 output="$obj"
8638 func_execute_cmds "$reload_cmds" 'exit $?'
8640 # Exit if we aren't doing a library object file.
8641 if test -z "$libobj"; then
8642 if test -n "$gentop"; then
8643 func_show_eval '${RM}r "$gentop"'
8646 exit $EXIT_SUCCESS
8649 if test "$build_libtool_libs" != yes; then
8650 if test -n "$gentop"; then
8651 func_show_eval '${RM}r "$gentop"'
8654 # Create an invalid libtool object if no PIC, so that we don't
8655 # accidentally link it into a program.
8656 # $show "echo timestamp > $libobj"
8657 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8658 exit $EXIT_SUCCESS
8661 if test -n "$pic_flag" || test "$pic_mode" != default; then
8662 # Only do commands if we really have different PIC objects.
8663 reload_objs="$libobjs $reload_conv_objs"
8664 output="$libobj"
8665 func_execute_cmds "$reload_cmds" 'exit $?'
8668 if test -n "$gentop"; then
8669 func_show_eval '${RM}r "$gentop"'
8672 exit $EXIT_SUCCESS
8675 prog)
8676 case $host in
8677 *cygwin*) func_stripname '' '.exe' "$output"
8678 output=$func_stripname_result.exe;;
8679 esac
8680 test -n "$vinfo" && \
8681 func_warning "\`-version-info' is ignored for programs"
8683 test -n "$release" && \
8684 func_warning "\`-release' is ignored for programs"
8686 test "$preload" = yes \
8687 && test "$dlopen_support" = unknown \
8688 && test "$dlopen_self" = unknown \
8689 && test "$dlopen_self_static" = unknown && \
8690 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8692 case $host in
8693 *-*-rhapsody* | *-*-darwin1.[012])
8694 # On Rhapsody replace the C library is the System framework
8695 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8696 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8698 esac
8700 case $host in
8701 *-*-darwin*)
8702 # Don't allow lazy linking, it breaks C++ global constructors
8703 # But is supposedly fixed on 10.4 or later (yay!).
8704 if test "$tagname" = CXX ; then
8705 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8706 10.[0123])
8707 func_append compile_command " ${wl}-bind_at_load"
8708 func_append finalize_command " ${wl}-bind_at_load"
8710 esac
8712 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8713 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8714 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8716 esac
8719 # move library search paths that coincide with paths to not yet
8720 # installed libraries to the beginning of the library search list
8721 new_libs=
8722 for path in $notinst_path; do
8723 case " $new_libs " in
8724 *" -L$path/$objdir "*) ;;
8726 case " $compile_deplibs " in
8727 *" -L$path/$objdir "*)
8728 func_append new_libs " -L$path/$objdir" ;;
8729 esac
8731 esac
8732 done
8733 for deplib in $compile_deplibs; do
8734 case $deplib in
8735 -L*)
8736 case " $new_libs " in
8737 *" $deplib "*) ;;
8738 *) func_append new_libs " $deplib" ;;
8739 esac
8741 *) func_append new_libs " $deplib" ;;
8742 esac
8743 done
8744 compile_deplibs="$new_libs"
8747 func_append compile_command " $compile_deplibs"
8748 func_append finalize_command " $finalize_deplibs"
8750 if test -n "$rpath$xrpath"; then
8751 # If the user specified any rpath flags, then add them.
8752 for libdir in $rpath $xrpath; do
8753 # This is the magic to use -rpath.
8754 case "$finalize_rpath " in
8755 *" $libdir "*) ;;
8756 *) func_append finalize_rpath " $libdir" ;;
8757 esac
8758 done
8761 # Now hardcode the library paths
8762 rpath=
8763 hardcode_libdirs=
8764 for libdir in $compile_rpath $finalize_rpath; do
8765 if test -n "$hardcode_libdir_flag_spec"; then
8766 if test -n "$hardcode_libdir_separator"; then
8767 if test -z "$hardcode_libdirs"; then
8768 hardcode_libdirs="$libdir"
8769 else
8770 # Just accumulate the unique libdirs.
8771 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8772 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8775 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8777 esac
8779 else
8780 eval flag=\"$hardcode_libdir_flag_spec\"
8781 func_append rpath " $flag"
8783 elif test -n "$runpath_var"; then
8784 case "$perm_rpath " in
8785 *" $libdir "*) ;;
8786 *) func_append perm_rpath " $libdir" ;;
8787 esac
8789 case $host in
8790 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8791 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8792 case :$dllsearchpath: in
8793 *":$libdir:"*) ;;
8794 ::) dllsearchpath=$libdir;;
8795 *) func_append dllsearchpath ":$libdir";;
8796 esac
8797 case :$dllsearchpath: in
8798 *":$testbindir:"*) ;;
8799 ::) dllsearchpath=$testbindir;;
8800 *) func_append dllsearchpath ":$testbindir";;
8801 esac
8803 esac
8804 done
8805 # Substitute the hardcoded libdirs into the rpath.
8806 if test -n "$hardcode_libdir_separator" &&
8807 test -n "$hardcode_libdirs"; then
8808 libdir="$hardcode_libdirs"
8809 eval rpath=\" $hardcode_libdir_flag_spec\"
8811 compile_rpath="$rpath"
8813 rpath=
8814 hardcode_libdirs=
8815 for libdir in $finalize_rpath; do
8816 if test -n "$hardcode_libdir_flag_spec"; then
8817 if test -n "$hardcode_libdir_separator"; then
8818 if test -z "$hardcode_libdirs"; then
8819 hardcode_libdirs="$libdir"
8820 else
8821 # Just accumulate the unique libdirs.
8822 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8823 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8826 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8828 esac
8830 else
8831 eval flag=\"$hardcode_libdir_flag_spec\"
8832 func_append rpath " $flag"
8834 elif test -n "$runpath_var"; then
8835 case "$finalize_perm_rpath " in
8836 *" $libdir "*) ;;
8837 *) func_append finalize_perm_rpath " $libdir" ;;
8838 esac
8840 done
8841 # Substitute the hardcoded libdirs into the rpath.
8842 if test -n "$hardcode_libdir_separator" &&
8843 test -n "$hardcode_libdirs"; then
8844 libdir="$hardcode_libdirs"
8845 eval rpath=\" $hardcode_libdir_flag_spec\"
8847 finalize_rpath="$rpath"
8849 if test -n "$libobjs" && test "$build_old_libs" = yes; then
8850 # Transform all the library objects into standard objects.
8851 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8852 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8855 func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8857 # template prelinking step
8858 if test -n "$prelink_cmds"; then
8859 func_execute_cmds "$prelink_cmds" 'exit $?'
8862 wrappers_required=yes
8863 case $host in
8864 *cegcc* | *mingw32ce*)
8865 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8866 wrappers_required=no
8868 *cygwin* | *mingw* )
8869 if test "$build_libtool_libs" != yes; then
8870 wrappers_required=no
8874 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8875 wrappers_required=no
8878 esac
8879 if test "$wrappers_required" = no; then
8880 # Replace the output file specification.
8881 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8882 link_command="$compile_command$compile_rpath"
8884 # We have no uninstalled library dependencies, so finalize right now.
8885 exit_status=0
8886 func_show_eval "$link_command" 'exit_status=$?'
8888 if test -n "$postlink_cmds"; then
8889 func_to_tool_file "$output"
8890 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8891 func_execute_cmds "$postlink_cmds" 'exit $?'
8894 # Delete the generated files.
8895 if test -f "$output_objdir/${outputname}S.${objext}"; then
8896 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8899 exit $exit_status
8902 if test -n "$compile_shlibpath$finalize_shlibpath"; then
8903 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8905 if test -n "$finalize_shlibpath"; then
8906 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8909 compile_var=
8910 finalize_var=
8911 if test -n "$runpath_var"; then
8912 if test -n "$perm_rpath"; then
8913 # We should set the runpath_var.
8914 rpath=
8915 for dir in $perm_rpath; do
8916 func_append rpath "$dir:"
8917 done
8918 compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8920 if test -n "$finalize_perm_rpath"; then
8921 # We should set the runpath_var.
8922 rpath=
8923 for dir in $finalize_perm_rpath; do
8924 func_append rpath "$dir:"
8925 done
8926 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8930 if test "$no_install" = yes; then
8931 # We don't need to create a wrapper script.
8932 link_command="$compile_var$compile_command$compile_rpath"
8933 # Replace the output file specification.
8934 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8935 # Delete the old output file.
8936 $opt_dry_run || $RM $output
8937 # Link the executable and exit
8938 func_show_eval "$link_command" 'exit $?'
8940 if test -n "$postlink_cmds"; then
8941 func_to_tool_file "$output"
8942 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8943 func_execute_cmds "$postlink_cmds" 'exit $?'
8946 exit $EXIT_SUCCESS
8949 if test "$hardcode_action" = relink; then
8950 # Fast installation is not supported
8951 link_command="$compile_var$compile_command$compile_rpath"
8952 relink_command="$finalize_var$finalize_command$finalize_rpath"
8954 func_warning "this platform does not like uninstalled shared libraries"
8955 func_warning "\`$output' will be relinked during installation"
8956 else
8957 if test "$fast_install" != no; then
8958 link_command="$finalize_var$compile_command$finalize_rpath"
8959 if test "$fast_install" = yes; then
8960 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8961 else
8962 # fast_install is set to needless
8963 relink_command=
8965 else
8966 link_command="$compile_var$compile_command$compile_rpath"
8967 relink_command="$finalize_var$finalize_command$finalize_rpath"
8971 # Replace the output file specification.
8972 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8974 # Delete the old output files.
8975 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8977 func_show_eval "$link_command" 'exit $?'
8979 if test -n "$postlink_cmds"; then
8980 func_to_tool_file "$output_objdir/$outputname"
8981 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'`
8982 func_execute_cmds "$postlink_cmds" 'exit $?'
8985 # Now create the wrapper script.
8986 func_verbose "creating $output"
8988 # Quote the relink command for shipping.
8989 if test -n "$relink_command"; then
8990 # Preserve any variables that may affect compiler behavior
8991 for var in $variables_saved_for_relink; do
8992 if eval test -z \"\${$var+set}\"; then
8993 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8994 elif eval var_value=\$$var; test -z "$var_value"; then
8995 relink_command="$var=; export $var; $relink_command"
8996 else
8997 func_quote_for_eval "$var_value"
8998 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9000 done
9001 relink_command="(cd `pwd`; $relink_command)"
9002 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9005 # Only actually do things if not in dry run mode.
9006 $opt_dry_run || {
9007 # win32 will think the script is a binary if it has
9008 # a .exe suffix, so we strip it off here.
9009 case $output in
9010 *.exe) func_stripname '' '.exe' "$output"
9011 output=$func_stripname_result ;;
9012 esac
9013 # test for cygwin because mv fails w/o .exe extensions
9014 case $host in
9015 *cygwin*)
9016 exeext=.exe
9017 func_stripname '' '.exe' "$outputname"
9018 outputname=$func_stripname_result ;;
9019 *) exeext= ;;
9020 esac
9021 case $host in
9022 *cygwin* | *mingw* )
9023 func_dirname_and_basename "$output" "" "."
9024 output_name=$func_basename_result
9025 output_path=$func_dirname_result
9026 cwrappersource="$output_path/$objdir/lt-$output_name.c"
9027 cwrapper="$output_path/$output_name.exe"
9028 $RM $cwrappersource $cwrapper
9029 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9031 func_emit_cwrapperexe_src > $cwrappersource
9033 # The wrapper executable is built using the $host compiler,
9034 # because it contains $host paths and files. If cross-
9035 # compiling, it, like the target executable, must be
9036 # executed on the $host or under an emulation environment.
9037 $opt_dry_run || {
9038 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9039 $STRIP $cwrapper
9042 # Now, create the wrapper script for func_source use:
9043 func_ltwrapper_scriptname $cwrapper
9044 $RM $func_ltwrapper_scriptname_result
9045 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9046 $opt_dry_run || {
9047 # note: this script will not be executed, so do not chmod.
9048 if test "x$build" = "x$host" ; then
9049 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9050 else
9051 func_emit_wrapper no > $func_ltwrapper_scriptname_result
9056 $RM $output
9057 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9059 func_emit_wrapper no > $output
9060 chmod +x $output
9062 esac
9064 exit $EXIT_SUCCESS
9066 esac
9068 # See if we need to build an old-fashioned archive.
9069 for oldlib in $oldlibs; do
9071 if test "$build_libtool_libs" = convenience; then
9072 oldobjs="$libobjs_save $symfileobj"
9073 addlibs="$convenience"
9074 build_libtool_libs=no
9075 else
9076 if test "$build_libtool_libs" = module; then
9077 oldobjs="$libobjs_save"
9078 build_libtool_libs=no
9079 else
9080 oldobjs="$old_deplibs $non_pic_objects"
9081 if test "$preload" = yes && test -f "$symfileobj"; then
9082 func_append oldobjs " $symfileobj"
9085 addlibs="$old_convenience"
9088 if test -n "$addlibs"; then
9089 gentop="$output_objdir/${outputname}x"
9090 func_append generated " $gentop"
9092 func_extract_archives $gentop $addlibs
9093 func_append oldobjs " $func_extract_archives_result"
9096 # Do each command in the archive commands.
9097 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9098 cmds=$old_archive_from_new_cmds
9099 else
9101 # Add any objects from preloaded convenience libraries
9102 if test -n "$dlprefiles"; then
9103 gentop="$output_objdir/${outputname}x"
9104 func_append generated " $gentop"
9106 func_extract_archives $gentop $dlprefiles
9107 func_append oldobjs " $func_extract_archives_result"
9110 # POSIX demands no paths to be encoded in archives. We have
9111 # to avoid creating archives with duplicate basenames if we
9112 # might have to extract them afterwards, e.g., when creating a
9113 # static archive out of a convenience library, or when linking
9114 # the entirety of a libtool archive into another (currently
9115 # not supported by libtool).
9116 if (for obj in $oldobjs
9118 func_basename "$obj"
9119 $ECHO "$func_basename_result"
9120 done | sort | sort -uc >/dev/null 2>&1); then
9122 else
9123 echo "copying selected object files to avoid basename conflicts..."
9124 gentop="$output_objdir/${outputname}x"
9125 func_append generated " $gentop"
9126 func_mkdir_p "$gentop"
9127 save_oldobjs=$oldobjs
9128 oldobjs=
9129 counter=1
9130 for obj in $save_oldobjs
9132 func_basename "$obj"
9133 objbase="$func_basename_result"
9134 case " $oldobjs " in
9135 " ") oldobjs=$obj ;;
9136 *[\ /]"$objbase "*)
9137 while :; do
9138 # Make sure we don't pick an alternate name that also
9139 # overlaps.
9140 newobj=lt$counter-$objbase
9141 func_arith $counter + 1
9142 counter=$func_arith_result
9143 case " $oldobjs " in
9144 *[\ /]"$newobj "*) ;;
9145 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9146 esac
9147 done
9148 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9149 func_append oldobjs " $gentop/$newobj"
9151 *) func_append oldobjs " $obj" ;;
9152 esac
9153 done
9155 eval cmds=\"$old_archive_cmds\"
9157 func_len " $cmds"
9158 len=$func_len_result
9159 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9160 cmds=$old_archive_cmds
9161 elif test -n "$archiver_list_spec"; then
9162 func_verbose "using command file archive linking..."
9163 for obj in $oldobjs
9165 func_to_tool_file "$obj"
9166 $ECHO "$func_to_tool_file_result"
9167 done > $output_objdir/$libname.libcmd
9168 func_to_tool_file "$output_objdir/$libname.libcmd"
9169 oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9170 cmds=$old_archive_cmds
9171 else
9172 # the command line is too long to link in one step, link in parts
9173 func_verbose "using piecewise archive linking..."
9174 save_RANLIB=$RANLIB
9175 RANLIB=:
9176 objlist=
9177 concat_cmds=
9178 save_oldobjs=$oldobjs
9179 oldobjs=
9180 # Is there a better way of finding the last object in the list?
9181 for obj in $save_oldobjs
9183 last_oldobj=$obj
9184 done
9185 eval test_cmds=\"$old_archive_cmds\"
9186 func_len " $test_cmds"
9187 len0=$func_len_result
9188 len=$len0
9189 for obj in $save_oldobjs
9191 func_len " $obj"
9192 func_arith $len + $func_len_result
9193 len=$func_arith_result
9194 func_append objlist " $obj"
9195 if test "$len" -lt "$max_cmd_len"; then
9197 else
9198 # the above command should be used before it gets too long
9199 oldobjs=$objlist
9200 if test "$obj" = "$last_oldobj" ; then
9201 RANLIB=$save_RANLIB
9203 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9204 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9205 objlist=
9206 len=$len0
9208 done
9209 RANLIB=$save_RANLIB
9210 oldobjs=$objlist
9211 if test "X$oldobjs" = "X" ; then
9212 eval cmds=\"\$concat_cmds\"
9213 else
9214 eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9218 func_execute_cmds "$cmds" 'exit $?'
9219 done
9221 test -n "$generated" && \
9222 func_show_eval "${RM}r$generated"
9224 # Now create the libtool archive.
9225 case $output in
9226 *.la)
9227 old_library=
9228 test "$build_old_libs" = yes && old_library="$libname.$libext"
9229 func_verbose "creating $output"
9231 # Preserve any variables that may affect compiler behavior
9232 for var in $variables_saved_for_relink; do
9233 if eval test -z \"\${$var+set}\"; then
9234 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9235 elif eval var_value=\$$var; test -z "$var_value"; then
9236 relink_command="$var=; export $var; $relink_command"
9237 else
9238 func_quote_for_eval "$var_value"
9239 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9241 done
9242 # Quote the link command for shipping.
9243 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9244 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9245 if test "$hardcode_automatic" = yes ; then
9246 relink_command=
9249 # Only create the output if not a dry run.
9250 $opt_dry_run || {
9251 for installed in no yes; do
9252 if test "$installed" = yes; then
9253 if test -z "$install_libdir"; then
9254 break
9256 output="$output_objdir/$outputname"i
9257 # Replace all uninstalled libtool libraries with the installed ones
9258 newdependency_libs=
9259 for deplib in $dependency_libs; do
9260 case $deplib in
9261 *.la)
9262 func_basename "$deplib"
9263 name="$func_basename_result"
9264 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
9265 test -z "$libdir" && \
9266 func_fatal_error "\`$deplib' is not a valid libtool archive"
9267 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9269 -L*)
9270 func_stripname -L '' "$deplib"
9271 func_replace_sysroot "$func_stripname_result"
9272 func_append newdependency_libs " -L$func_replace_sysroot_result"
9274 -R*)
9275 func_stripname -R '' "$deplib"
9276 func_replace_sysroot "$func_stripname_result"
9277 func_append newdependency_libs " -R$func_replace_sysroot_result"
9279 *) func_append newdependency_libs " $deplib" ;;
9280 esac
9281 done
9282 dependency_libs="$newdependency_libs"
9283 newdlfiles=
9285 for lib in $dlfiles; do
9286 case $lib in
9287 *.la)
9288 func_basename "$lib"
9289 name="$func_basename_result"
9290 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9291 test -z "$libdir" && \
9292 func_fatal_error "\`$lib' is not a valid libtool archive"
9293 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9295 *) func_append newdlfiles " $lib" ;;
9296 esac
9297 done
9298 dlfiles="$newdlfiles"
9299 newdlprefiles=
9300 for lib in $dlprefiles; do
9301 case $lib in
9302 *.la)
9303 # Only pass preopened files to the pseudo-archive (for
9304 # eventual linking with the app. that links it) if we
9305 # didn't already link the preopened objects directly into
9306 # the library:
9307 func_basename "$lib"
9308 name="$func_basename_result"
9309 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9310 test -z "$libdir" && \
9311 func_fatal_error "\`$lib' is not a valid libtool archive"
9312 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9314 esac
9315 done
9316 dlprefiles="$newdlprefiles"
9317 else
9318 newdlfiles=
9319 for lib in $dlfiles; do
9320 case $lib in
9321 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9322 *) abs=`pwd`"/$lib" ;;
9323 esac
9324 func_append newdlfiles " $abs"
9325 done
9326 dlfiles="$newdlfiles"
9327 newdlprefiles=
9328 for lib in $dlprefiles; do
9329 case $lib in
9330 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9331 *) abs=`pwd`"/$lib" ;;
9332 esac
9333 func_append newdlprefiles " $abs"
9334 done
9335 dlprefiles="$newdlprefiles"
9337 $RM $output
9338 # place dlname in correct position for cygwin
9339 # In fact, it would be nice if we could use this code for all target
9340 # systems that can't hard-code library paths into their executables
9341 # and that have no shared library path variable independent of PATH,
9342 # but it turns out we can't easily determine that from inspecting
9343 # libtool variables, so we have to hard-code the OSs to which it
9344 # applies here; at the moment, that means platforms that use the PE
9345 # object format with DLL files. See the long comment at the top of
9346 # tests/bindir.at for full details.
9347 tdlname=$dlname
9348 case $host,$output,$installed,$module,$dlname in
9349 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9350 # If a -bindir argument was supplied, place the dll there.
9351 if test "x$bindir" != x ;
9352 then
9353 func_relative_path "$install_libdir" "$bindir"
9354 tdlname=$func_relative_path_result$dlname
9355 else
9356 # Otherwise fall back on heuristic.
9357 tdlname=../bin/$dlname
9360 esac
9361 $ECHO > $output "\
9362 # $outputname - a libtool library file
9363 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9365 # Please DO NOT delete this file!
9366 # It is necessary for linking the library.
9368 # The name that we can dlopen(3).
9369 dlname='$tdlname'
9371 # Names of this library.
9372 library_names='$library_names'
9374 # The name of the static archive.
9375 old_library='$old_library'
9377 # Linker flags that can not go in dependency_libs.
9378 inherited_linker_flags='$new_inherited_linker_flags'
9380 # Libraries that this one depends upon.
9381 dependency_libs='$dependency_libs'
9383 # Names of additional weak libraries provided by this library
9384 weak_library_names='$weak_libs'
9386 # Version information for $libname.
9387 current=$current
9388 age=$age
9389 revision=$revision
9391 # Is this an already installed library?
9392 installed=$installed
9394 # Should we warn about portability when linking against -modules?
9395 shouldnotlink=$module
9397 # Files to dlopen/dlpreopen
9398 dlopen='$dlfiles'
9399 dlpreopen='$dlprefiles'
9401 # Directory that this library needs to be installed in:
9402 libdir='$install_libdir'"
9403 if test "$installed" = no && test "$need_relink" = yes; then
9404 $ECHO >> $output "\
9405 relink_command=\"$relink_command\""
9407 done
9410 # Do a symbolic link so that the libtool archive can be found in
9411 # LD_LIBRARY_PATH before the program is installed.
9412 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9414 esac
9415 exit $EXIT_SUCCESS
9418 { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9419 func_mode_link ${1+"$@"}
9422 # func_mode_uninstall arg...
9423 func_mode_uninstall ()
9425 $opt_debug
9426 RM="$nonopt"
9427 files=
9428 rmforce=
9429 exit_status=0
9431 # This variable tells wrapper scripts just to set variables rather
9432 # than running their programs.
9433 libtool_install_magic="$magic"
9435 for arg
9437 case $arg in
9438 -f) func_append RM " $arg"; rmforce=yes ;;
9439 -*) func_append RM " $arg" ;;
9440 *) func_append files " $arg" ;;
9441 esac
9442 done
9444 test -z "$RM" && \
9445 func_fatal_help "you must specify an RM program"
9447 rmdirs=
9449 for file in $files; do
9450 func_dirname "$file" "" "."
9451 dir="$func_dirname_result"
9452 if test "X$dir" = X.; then
9453 odir="$objdir"
9454 else
9455 odir="$dir/$objdir"
9457 func_basename "$file"
9458 name="$func_basename_result"
9459 test "$opt_mode" = uninstall && odir="$dir"
9461 # Remember odir for removal later, being careful to avoid duplicates
9462 if test "$opt_mode" = clean; then
9463 case " $rmdirs " in
9464 *" $odir "*) ;;
9465 *) func_append rmdirs " $odir" ;;
9466 esac
9469 # Don't error if the file doesn't exist and rm -f was used.
9470 if { test -L "$file"; } >/dev/null 2>&1 ||
9471 { test -h "$file"; } >/dev/null 2>&1 ||
9472 test -f "$file"; then
9474 elif test -d "$file"; then
9475 exit_status=1
9476 continue
9477 elif test "$rmforce" = yes; then
9478 continue
9481 rmfiles="$file"
9483 case $name in
9484 *.la)
9485 # Possibly a libtool archive, so verify it.
9486 if func_lalib_p "$file"; then
9487 func_source $dir/$name
9489 # Delete the libtool libraries and symlinks.
9490 for n in $library_names; do
9491 func_append rmfiles " $odir/$n"
9492 done
9493 test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9495 case "$opt_mode" in
9496 clean)
9497 case " $library_names " in
9498 *" $dlname "*) ;;
9499 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9500 esac
9501 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9503 uninstall)
9504 if test -n "$library_names"; then
9505 # Do each command in the postuninstall commands.
9506 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9509 if test -n "$old_library"; then
9510 # Do each command in the old_postuninstall commands.
9511 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9513 # FIXME: should reinstall the best remaining shared library.
9515 esac
9519 *.lo)
9520 # Possibly a libtool object, so verify it.
9521 if func_lalib_p "$file"; then
9523 # Read the .lo file
9524 func_source $dir/$name
9526 # Add PIC object to the list of files to remove.
9527 if test -n "$pic_object" &&
9528 test "$pic_object" != none; then
9529 func_append rmfiles " $dir/$pic_object"
9532 # Add non-PIC object to the list of files to remove.
9533 if test -n "$non_pic_object" &&
9534 test "$non_pic_object" != none; then
9535 func_append rmfiles " $dir/$non_pic_object"
9541 if test "$opt_mode" = clean ; then
9542 noexename=$name
9543 case $file in
9544 *.exe)
9545 func_stripname '' '.exe' "$file"
9546 file=$func_stripname_result
9547 func_stripname '' '.exe' "$name"
9548 noexename=$func_stripname_result
9549 # $file with .exe has already been added to rmfiles,
9550 # add $file without .exe
9551 func_append rmfiles " $file"
9553 esac
9554 # Do a test to see if this is a libtool program.
9555 if func_ltwrapper_p "$file"; then
9556 if func_ltwrapper_executable_p "$file"; then
9557 func_ltwrapper_scriptname "$file"
9558 relink_command=
9559 func_source $func_ltwrapper_scriptname_result
9560 func_append rmfiles " $func_ltwrapper_scriptname_result"
9561 else
9562 relink_command=
9563 func_source $dir/$noexename
9566 # note $name still contains .exe if it was in $file originally
9567 # as does the version of $file that was added into $rmfiles
9568 func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9569 if test "$fast_install" = yes && test -n "$relink_command"; then
9570 func_append rmfiles " $odir/lt-$name"
9572 if test "X$noexename" != "X$name" ; then
9573 func_append rmfiles " $odir/lt-${noexename}.c"
9578 esac
9579 func_show_eval "$RM $rmfiles" 'exit_status=1'
9580 done
9582 # Try to remove the ${objdir}s in the directories where we deleted files
9583 for dir in $rmdirs; do
9584 if test -d "$dir"; then
9585 func_show_eval "rmdir $dir >/dev/null 2>&1"
9587 done
9589 exit $exit_status
9592 { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9593 func_mode_uninstall ${1+"$@"}
9595 test -z "$opt_mode" && {
9596 help="$generic_help"
9597 func_fatal_help "you must specify a MODE"
9600 test -z "$exec_cmd" && \
9601 func_fatal_help "invalid operation mode \`$opt_mode'"
9603 if test -n "$exec_cmd"; then
9604 eval exec "$exec_cmd"
9605 exit $EXIT_FAILURE
9608 exit $exit_status
9611 # The TAGs below are defined such that we never get into a situation
9612 # in which we disable both kinds of libraries. Given conflicting
9613 # choices, we go for a static library, that is the most portable,
9614 # since we can't tell whether shared libraries were disabled because
9615 # the user asked for that or because the platform doesn't support
9616 # them. This is particularly important on AIX, because we don't
9617 # support having both static and shared libraries enabled at the same
9618 # time on that platform, so we default to a shared-only configuration.
9619 # If a disable-shared tag is given, we'll fallback to a static-only
9620 # configuration. But we'll never go from static-only to shared-only.
9622 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9623 build_libtool_libs=no
9624 build_old_libs=yes
9625 # ### END LIBTOOL TAG CONFIG: disable-shared
9627 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9628 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9629 # ### END LIBTOOL TAG CONFIG: disable-static
9631 # Local Variables:
9632 # mode:shell-script
9633 # sh-indentation:2
9634 # End:
9635 # vi:sw=2