Better exynos support.
[deb_libcec.git] / ltmain.sh
1
2 # libtool (GNU libtool) 2.4.2
3 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4
5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
6 # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
7 # This is free software; see the source for copying conditions. There is NO
8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
9
10 # GNU Libtool is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2 of the License, or
13 # (at your option) any later version.
14 #
15 # As a special exception to the GNU General Public License,
16 # if you distribute this file as part of a program or library that
17 # is built using GNU Libtool, you may include this file under the
18 # same distribution terms that you use for the rest of that program.
19 #
20 # GNU Libtool is distributed in the hope that it will be useful, but
21 # WITHOUT ANY WARRANTY; without even the implied warranty of
22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 # General Public License for more details.
24 #
25 # You should have received a copy of the GNU General Public License
26 # along with GNU Libtool; see the file COPYING. If not, a copy
27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
28 # or obtained by writing to the Free Software Foundation, Inc.,
29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30
31 # Usage: $progname [OPTION]... [MODE-ARG]...
32 #
33 # Provide generalized library-building support services.
34 #
35 # --config show all configuration variables
36 # --debug enable verbose shell tracing
37 # -n, --dry-run display commands without modifying any files
38 # --features display basic configuration information and exit
39 # --mode=MODE use operation mode MODE
40 # --preserve-dup-deps don't remove duplicate dependency libraries
41 # --quiet, --silent don't print informational messages
42 # --no-quiet, --no-silent
43 # print informational messages (default)
44 # --no-warn don't display warning messages
45 # --tag=TAG use configuration variables from tag TAG
46 # -v, --verbose print more informational messages than default
47 # --no-verbose don't print the extra informational messages
48 # --version print version information
49 # -h, --help, --help-all print short, long, or detailed help message
50 #
51 # MODE must be one of the following:
52 #
53 # clean remove files from the build directory
54 # compile compile a source file into a libtool object
55 # execute automatically set library path, then run a program
56 # finish complete the installation of libtool libraries
57 # install install libraries or executables
58 # link create a library or an executable
59 # uninstall remove libraries from an installed directory
60 #
61 # MODE-ARGS vary depending on the MODE. When passed as first option,
62 # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
63 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
64 #
65 # When reporting a bug, please describe a test case to reproduce it and
66 # include the following information:
67 #
68 # host-triplet: $host
69 # shell: $SHELL
70 # compiler: $LTCC
71 # compiler flags: $LTCFLAGS
72 # linker: $LD (gnu? $with_gnu_ld)
73 # $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1
74 # automake: $automake_version
75 # autoconf: $autoconf_version
76 #
77 # Report bugs to <bug-libtool@gnu.org>.
78 # GNU libtool home page: <http://www.gnu.org/software/libtool/>.
79 # General help using GNU software: <http://www.gnu.org/gethelp/>.
80
81 PROGRAM=libtool
82 PACKAGE=libtool
83 VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1"
84 TIMESTAMP=""
85 package_revision=1.3337
86
87 # Be Bourne compatible
88 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
89 emulate sh
90 NULLCMD=:
91 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
92 # is contrary to our usage. Disable this feature.
93 alias -g '${1+"$@"}'='"$@"'
94 setopt NO_GLOB_SUBST
95 else
96 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
97 fi
98 BIN_SH=xpg4; export BIN_SH # for Tru64
99 DUALCASE=1; export DUALCASE # for MKS sh
100
101 # A function that is used when there is no print builtin or printf.
102 func_fallback_echo ()
103 {
104 eval 'cat <<_LTECHO_EOF
105 $1
106 _LTECHO_EOF'
107 }
108
109 # NLS nuisances: We save the old values to restore during execute mode.
110 lt_user_locale=
111 lt_safe_locale=
112 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
113 do
114 eval "if test \"\${$lt_var+set}\" = set; then
115 save_$lt_var=\$$lt_var
116 $lt_var=C
117 export $lt_var
118 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
119 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
120 fi"
121 done
122 LC_ALL=C
123 LANGUAGE=C
124 export LANGUAGE LC_ALL
125
126 $lt_unset CDPATH
127
128
129 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
130 # is ksh but when the shell is invoked as "sh" and the current value of
131 # the _XPG environment variable is not equal to 1 (one), the special
132 # positional parameter $0, within a function call, is the name of the
133 # function.
134 progpath="$0"
135
136
137
138 : ${CP="cp -f"}
139 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
140 : ${MAKE="make"}
141 : ${MKDIR="mkdir"}
142 : ${MV="mv -f"}
143 : ${RM="rm -f"}
144 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
145 : ${Xsed="$SED -e 1s/^X//"}
146
147 # Global variables:
148 EXIT_SUCCESS=0
149 EXIT_FAILURE=1
150 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
151 EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
152
153 exit_status=$EXIT_SUCCESS
154
155 # Make sure IFS has a sensible default
156 lt_nl='
157 '
158 IFS=" $lt_nl"
159
160 dirname="s,/[^/]*$,,"
161 basename="s,^.*/,,"
162
163 # func_dirname file append nondir_replacement
164 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
165 # otherwise set result to NONDIR_REPLACEMENT.
166 func_dirname ()
167 {
168 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
169 if test "X$func_dirname_result" = "X${1}"; then
170 func_dirname_result="${3}"
171 else
172 func_dirname_result="$func_dirname_result${2}"
173 fi
174 } # func_dirname may be replaced by extended shell implementation
175
176
177 # func_basename file
178 func_basename ()
179 {
180 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
181 } # func_basename may be replaced by extended shell implementation
182
183
184 # func_dirname_and_basename file append nondir_replacement
185 # perform func_basename and func_dirname in a single function
186 # call:
187 # dirname: Compute the dirname of FILE. If nonempty,
188 # add APPEND to the result, otherwise set result
189 # to NONDIR_REPLACEMENT.
190 # value returned in "$func_dirname_result"
191 # basename: Compute filename of FILE.
192 # value retuned in "$func_basename_result"
193 # Implementation must be kept synchronized with func_dirname
194 # and func_basename. For efficiency, we do not delegate to
195 # those functions but instead duplicate the functionality here.
196 func_dirname_and_basename ()
197 {
198 # Extract subdirectory from the argument.
199 func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
200 if test "X$func_dirname_result" = "X${1}"; then
201 func_dirname_result="${3}"
202 else
203 func_dirname_result="$func_dirname_result${2}"
204 fi
205 func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
206 } # func_dirname_and_basename may be replaced by extended shell implementation
207
208
209 # func_stripname prefix suffix name
210 # strip PREFIX and SUFFIX off of NAME.
211 # PREFIX and SUFFIX must not contain globbing or regex special
212 # characters, hashes, percent signs, but SUFFIX may contain a leading
213 # dot (in which case that matches only a dot).
214 # func_strip_suffix prefix name
215 func_stripname ()
216 {
217 case ${2} in
218 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
219 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
220 esac
221 } # func_stripname may be replaced by extended shell implementation
222
223
224 # These SED scripts presuppose an absolute path with a trailing slash.
225 pathcar='s,^/\([^/]*\).*$,\1,'
226 pathcdr='s,^/[^/]*,,'
227 removedotparts=':dotsl
228 s@/\./@/@g
229 t dotsl
230 s,/\.$,/,'
231 collapseslashes='s@/\{1,\}@/@g'
232 finalslash='s,/*$,/,'
233
234 # func_normal_abspath PATH
235 # Remove doubled-up and trailing slashes, "." path components,
236 # and cancel out any ".." path components in PATH after making
237 # it an absolute path.
238 # value returned in "$func_normal_abspath_result"
239 func_normal_abspath ()
240 {
241 # Start from root dir and reassemble the path.
242 func_normal_abspath_result=
243 func_normal_abspath_tpath=$1
244 func_normal_abspath_altnamespace=
245 case $func_normal_abspath_tpath in
246 "")
247 # Empty path, that just means $cwd.
248 func_stripname '' '/' "`pwd`"
249 func_normal_abspath_result=$func_stripname_result
250 return
251 ;;
252 # The next three entries are used to spot a run of precisely
253 # two leading slashes without using negated character classes;
254 # we take advantage of case's first-match behaviour.
255 ///*)
256 # Unusual form of absolute path, do nothing.
257 ;;
258 //*)
259 # Not necessarily an ordinary path; POSIX reserves leading '//'
260 # and for example Cygwin uses it to access remote file shares
261 # over CIFS/SMB, so we conserve a leading double slash if found.
262 func_normal_abspath_altnamespace=/
263 ;;
264 /*)
265 # Absolute path, do nothing.
266 ;;
267 *)
268 # Relative path, prepend $cwd.
269 func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
270 ;;
271 esac
272 # Cancel out all the simple stuff to save iterations. We also want
273 # the path to end with a slash for ease of parsing, so make sure
274 # there is one (and only one) here.
275 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
276 -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
277 while :; do
278 # Processed it all yet?
279 if test "$func_normal_abspath_tpath" = / ; then
280 # If we ascended to the root using ".." the result may be empty now.
281 if test -z "$func_normal_abspath_result" ; then
282 func_normal_abspath_result=/
283 fi
284 break
285 fi
286 func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
287 -e "$pathcar"`
288 func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
289 -e "$pathcdr"`
290 # Figure out what to do with it
291 case $func_normal_abspath_tcomponent in
292 "")
293 # Trailing empty path component, ignore it.
294 ;;
295 ..)
296 # Parent dir; strip last assembled component from result.
297 func_dirname "$func_normal_abspath_result"
298 func_normal_abspath_result=$func_dirname_result
299 ;;
300 *)
301 # Actual path component, append it.
302 func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
303 ;;
304 esac
305 done
306 # Restore leading double-slash if one was found on entry.
307 func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
308 }
309
310 # func_relative_path SRCDIR DSTDIR
311 # generates a relative path from SRCDIR to DSTDIR, with a trailing
312 # slash if non-empty, suitable for immediately appending a filename
313 # without needing to append a separator.
314 # value returned in "$func_relative_path_result"
315 func_relative_path ()
316 {
317 func_relative_path_result=
318 func_normal_abspath "$1"
319 func_relative_path_tlibdir=$func_normal_abspath_result
320 func_normal_abspath "$2"
321 func_relative_path_tbindir=$func_normal_abspath_result
322
323 # Ascend the tree starting from libdir
324 while :; do
325 # check if we have found a prefix of bindir
326 case $func_relative_path_tbindir in
327 $func_relative_path_tlibdir)
328 # found an exact match
329 func_relative_path_tcancelled=
330 break
331 ;;
332 $func_relative_path_tlibdir*)
333 # found a matching prefix
334 func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
335 func_relative_path_tcancelled=$func_stripname_result
336 if test -z "$func_relative_path_result"; then
337 func_relative_path_result=.
338 fi
339 break
340 ;;
341 *)
342 func_dirname $func_relative_path_tlibdir
343 func_relative_path_tlibdir=${func_dirname_result}
344 if test "x$func_relative_path_tlibdir" = x ; then
345 # Have to descend all the way to the root!
346 func_relative_path_result=../$func_relative_path_result
347 func_relative_path_tcancelled=$func_relative_path_tbindir
348 break
349 fi
350 func_relative_path_result=../$func_relative_path_result
351 ;;
352 esac
353 done
354
355 # Now calculate path; take care to avoid doubling-up slashes.
356 func_stripname '' '/' "$func_relative_path_result"
357 func_relative_path_result=$func_stripname_result
358 func_stripname '/' '/' "$func_relative_path_tcancelled"
359 if test "x$func_stripname_result" != x ; then
360 func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
361 fi
362
363 # Normalisation. If bindir is libdir, return empty string,
364 # else relative path ending with a slash; either way, target
365 # file name can be directly appended.
366 if test ! -z "$func_relative_path_result"; then
367 func_stripname './' '' "$func_relative_path_result/"
368 func_relative_path_result=$func_stripname_result
369 fi
370 }
371
372 # The name of this program:
373 func_dirname_and_basename "$progpath"
374 progname=$func_basename_result
375
376 # Make sure we have an absolute path for reexecution:
377 case $progpath in
378 [\\/]*|[A-Za-z]:\\*) ;;
379 *[\\/]*)
380 progdir=$func_dirname_result
381 progdir=`cd "$progdir" && pwd`
382 progpath="$progdir/$progname"
383 ;;
384 *)
385 save_IFS="$IFS"
386 IFS=${PATH_SEPARATOR-:}
387 for progdir in $PATH; do
388 IFS="$save_IFS"
389 test -x "$progdir/$progname" && break
390 done
391 IFS="$save_IFS"
392 test -n "$progdir" || progdir=`pwd`
393 progpath="$progdir/$progname"
394 ;;
395 esac
396
397 # Sed substitution that helps us do robust quoting. It backslashifies
398 # metacharacters that are still active within double-quoted strings.
399 Xsed="${SED}"' -e 1s/^X//'
400 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
401
402 # Same as above, but do not quote variable references.
403 double_quote_subst='s/\(["`\\]\)/\\\1/g'
404
405 # Sed substitution that turns a string into a regex matching for the
406 # string literally.
407 sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
408
409 # Sed substitution that converts a w32 file name or path
410 # which contains forward slashes, into one that contains
411 # (escaped) backslashes. A very naive implementation.
412 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
413
414 # Re-`\' parameter expansions in output of double_quote_subst that were
415 # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
416 # in input to double_quote_subst, that '$' was protected from expansion.
417 # Since each input `\' is now two `\'s, look for any number of runs of
418 # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
419 bs='\\'
420 bs2='\\\\'
421 bs4='\\\\\\\\'
422 dollar='\$'
423 sed_double_backslash="\
424 s/$bs4/&\\
425 /g
426 s/^$bs2$dollar/$bs&/
427 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
428 s/\n//g"
429
430 # Standard options:
431 opt_dry_run=false
432 opt_help=false
433 opt_quiet=false
434 opt_verbose=false
435 opt_warning=:
436
437 # func_echo arg...
438 # Echo program name prefixed message, along with the current mode
439 # name if it has been set yet.
440 func_echo ()
441 {
442 $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
443 }
444
445 # func_verbose arg...
446 # Echo program name prefixed message in verbose mode only.
447 func_verbose ()
448 {
449 $opt_verbose && func_echo ${1+"$@"}
450
451 # A bug in bash halts the script if the last line of a function
452 # fails when set -e is in force, so we need another command to
453 # work around that:
454 :
455 }
456
457 # func_echo_all arg...
458 # Invoke $ECHO with all args, space-separated.
459 func_echo_all ()
460 {
461 $ECHO "$*"
462 }
463
464 # func_error arg...
465 # Echo program name prefixed message to standard error.
466 func_error ()
467 {
468 $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
469 }
470
471 # func_warning arg...
472 # Echo program name prefixed warning message to standard error.
473 func_warning ()
474 {
475 $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
476
477 # bash bug again:
478 :
479 }
480
481 # func_fatal_error arg...
482 # Echo program name prefixed message to standard error, and exit.
483 func_fatal_error ()
484 {
485 func_error ${1+"$@"}
486 exit $EXIT_FAILURE
487 }
488
489 # func_fatal_help arg...
490 # Echo program name prefixed message to standard error, followed by
491 # a help hint, and exit.
492 func_fatal_help ()
493 {
494 func_error ${1+"$@"}
495 func_fatal_error "$help"
496 }
497 help="Try \`$progname --help' for more information." ## default
498
499
500 # func_grep expression filename
501 # Check whether EXPRESSION matches any line of FILENAME, without output.
502 func_grep ()
503 {
504 $GREP "$1" "$2" >/dev/null 2>&1
505 }
506
507
508 # func_mkdir_p directory-path
509 # Make sure the entire path to DIRECTORY-PATH is available.
510 func_mkdir_p ()
511 {
512 my_directory_path="$1"
513 my_dir_list=
514
515 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
516
517 # Protect directory names starting with `-'
518 case $my_directory_path in
519 -*) my_directory_path="./$my_directory_path" ;;
520 esac
521
522 # While some portion of DIR does not yet exist...
523 while test ! -d "$my_directory_path"; do
524 # ...make a list in topmost first order. Use a colon delimited
525 # list incase some portion of path contains whitespace.
526 my_dir_list="$my_directory_path:$my_dir_list"
527
528 # If the last portion added has no slash in it, the list is done
529 case $my_directory_path in */*) ;; *) break ;; esac
530
531 # ...otherwise throw away the child directory and loop
532 my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
533 done
534 my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
535
536 save_mkdir_p_IFS="$IFS"; IFS=':'
537 for my_dir in $my_dir_list; do
538 IFS="$save_mkdir_p_IFS"
539 # mkdir can fail with a `File exist' error if two processes
540 # try to create one of the directories concurrently. Don't
541 # stop in that case!
542 $MKDIR "$my_dir" 2>/dev/null || :
543 done
544 IFS="$save_mkdir_p_IFS"
545
546 # Bail out if we (or some other process) failed to create a directory.
547 test -d "$my_directory_path" || \
548 func_fatal_error "Failed to create \`$1'"
549 fi
550 }
551
552
553 # func_mktempdir [string]
554 # Make a temporary directory that won't clash with other running
555 # libtool processes, and avoids race conditions if possible. If
556 # given, STRING is the basename for that directory.
557 func_mktempdir ()
558 {
559 my_template="${TMPDIR-/tmp}/${1-$progname}"
560
561 if test "$opt_dry_run" = ":"; then
562 # Return a directory name, but don't create it in dry-run mode
563 my_tmpdir="${my_template}-$$"
564 else
565
566 # If mktemp works, use that first and foremost
567 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
568
569 if test ! -d "$my_tmpdir"; then
570 # Failing that, at least try and use $RANDOM to avoid a race
571 my_tmpdir="${my_template}-${RANDOM-0}$$"
572
573 save_mktempdir_umask=`umask`
574 umask 0077
575 $MKDIR "$my_tmpdir"
576 umask $save_mktempdir_umask
577 fi
578
579 # If we're not in dry-run mode, bomb out on failure
580 test -d "$my_tmpdir" || \
581 func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
582 fi
583
584 $ECHO "$my_tmpdir"
585 }
586
587
588 # func_quote_for_eval arg
589 # Aesthetically quote ARG to be evaled later.
590 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
591 # is double-quoted, suitable for a subsequent eval, whereas
592 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
593 # which are still active within double quotes backslashified.
594 func_quote_for_eval ()
595 {
596 case $1 in
597 *[\\\`\"\$]*)
598 func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
599 *)
600 func_quote_for_eval_unquoted_result="$1" ;;
601 esac
602
603 case $func_quote_for_eval_unquoted_result in
604 # Double-quote args containing shell metacharacters to delay
605 # word splitting, command substitution and and variable
606 # expansion for a subsequent eval.
607 # Many Bourne shells cannot handle close brackets correctly
608 # in scan sets, so we specify it separately.
609 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
610 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
611 ;;
612 *)
613 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
614 esac
615 }
616
617
618 # func_quote_for_expand arg
619 # Aesthetically quote ARG to be evaled later; same as above,
620 # but do not quote variable references.
621 func_quote_for_expand ()
622 {
623 case $1 in
624 *[\\\`\"]*)
625 my_arg=`$ECHO "$1" | $SED \
626 -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
627 *)
628 my_arg="$1" ;;
629 esac
630
631 case $my_arg in
632 # Double-quote args containing shell metacharacters to delay
633 # word splitting and command substitution for a subsequent eval.
634 # Many Bourne shells cannot handle close brackets correctly
635 # in scan sets, so we specify it separately.
636 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
637 my_arg="\"$my_arg\""
638 ;;
639 esac
640
641 func_quote_for_expand_result="$my_arg"
642 }
643
644
645 # func_show_eval cmd [fail_exp]
646 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
647 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
648 # is given, then evaluate it.
649 func_show_eval ()
650 {
651 my_cmd="$1"
652 my_fail_exp="${2-:}"
653
654 ${opt_silent-false} || {
655 func_quote_for_expand "$my_cmd"
656 eval "func_echo $func_quote_for_expand_result"
657 }
658
659 if ${opt_dry_run-false}; then :; else
660 eval "$my_cmd"
661 my_status=$?
662 if test "$my_status" -eq 0; then :; else
663 eval "(exit $my_status); $my_fail_exp"
664 fi
665 fi
666 }
667
668
669 # func_show_eval_locale cmd [fail_exp]
670 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
671 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
672 # is given, then evaluate it. Use the saved locale for evaluation.
673 func_show_eval_locale ()
674 {
675 my_cmd="$1"
676 my_fail_exp="${2-:}"
677
678 ${opt_silent-false} || {
679 func_quote_for_expand "$my_cmd"
680 eval "func_echo $func_quote_for_expand_result"
681 }
682
683 if ${opt_dry_run-false}; then :; else
684 eval "$lt_user_locale
685 $my_cmd"
686 my_status=$?
687 eval "$lt_safe_locale"
688 if test "$my_status" -eq 0; then :; else
689 eval "(exit $my_status); $my_fail_exp"
690 fi
691 fi
692 }
693
694 # func_tr_sh
695 # Turn $1 into a string suitable for a shell variable name.
696 # Result is stored in $func_tr_sh_result. All characters
697 # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
698 # if $1 begins with a digit, a '_' is prepended as well.
699 func_tr_sh ()
700 {
701 case $1 in
702 [0-9]* | *[!a-zA-Z0-9_]*)
703 func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
704 ;;
705 * )
706 func_tr_sh_result=$1
707 ;;
708 esac
709 }
710
711
712 # func_version
713 # Echo version message to standard output and exit.
714 func_version ()
715 {
716 $opt_debug
717
718 $SED -n '/(C)/!b go
719 :more
720 /\./!{
721 N
722 s/\n# / /
723 b more
724 }
725 :go
726 /^# '$PROGRAM' (GNU /,/# warranty; / {
727 s/^# //
728 s/^# *$//
729 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
730 p
731 }' < "$progpath"
732 exit $?
733 }
734
735 # func_usage
736 # Echo short help message to standard output and exit.
737 func_usage ()
738 {
739 $opt_debug
740
741 $SED -n '/^# Usage:/,/^# *.*--help/ {
742 s/^# //
743 s/^# *$//
744 s/\$progname/'$progname'/
745 p
746 }' < "$progpath"
747 echo
748 $ECHO "run \`$progname --help | more' for full usage"
749 exit $?
750 }
751
752 # func_help [NOEXIT]
753 # Echo long help message to standard output and exit,
754 # unless 'noexit' is passed as argument.
755 func_help ()
756 {
757 $opt_debug
758
759 $SED -n '/^# Usage:/,/# Report bugs to/ {
760 :print
761 s/^# //
762 s/^# *$//
763 s*\$progname*'$progname'*
764 s*\$host*'"$host"'*
765 s*\$SHELL*'"$SHELL"'*
766 s*\$LTCC*'"$LTCC"'*
767 s*\$LTCFLAGS*'"$LTCFLAGS"'*
768 s*\$LD*'"$LD"'*
769 s/\$with_gnu_ld/'"$with_gnu_ld"'/
770 s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
771 s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
772 p
773 d
774 }
775 /^# .* home page:/b print
776 /^# General help using/b print
777 ' < "$progpath"
778 ret=$?
779 if test -z "$1"; then
780 exit $ret
781 fi
782 }
783
784 # func_missing_arg argname
785 # Echo program name prefixed message to standard error and set global
786 # exit_cmd.
787 func_missing_arg ()
788 {
789 $opt_debug
790
791 func_error "missing argument for $1."
792 exit_cmd=exit
793 }
794
795
796 # func_split_short_opt shortopt
797 # Set func_split_short_opt_name and func_split_short_opt_arg shell
798 # variables after splitting SHORTOPT after the 2nd character.
799 func_split_short_opt ()
800 {
801 my_sed_short_opt='1s/^\(..\).*$/\1/;q'
802 my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
803
804 func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
805 func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
806 } # func_split_short_opt may be replaced by extended shell implementation
807
808
809 # func_split_long_opt longopt
810 # Set func_split_long_opt_name and func_split_long_opt_arg shell
811 # variables after splitting LONGOPT at the `=' sign.
812 func_split_long_opt ()
813 {
814 my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
815 my_sed_long_arg='1s/^--[^=]*=//'
816
817 func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
818 func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
819 } # func_split_long_opt may be replaced by extended shell implementation
820
821 exit_cmd=:
822
823
824
825
826
827 magic="%%%MAGIC variable%%%"
828 magic_exe="%%%MAGIC EXE variable%%%"
829
830 # Global variables.
831 nonopt=
832 preserve_args=
833 lo2o="s/\\.lo\$/.${objext}/"
834 o2lo="s/\\.${objext}\$/.lo/"
835 extracted_archives=
836 extracted_serial=0
837
838 # If this variable is set in any of the actions, the command in it
839 # will be execed at the end. This prevents here-documents from being
840 # left over by shells.
841 exec_cmd=
842
843 # func_append var value
844 # Append VALUE to the end of shell variable VAR.
845 func_append ()
846 {
847 eval "${1}=\$${1}\${2}"
848 } # func_append may be replaced by extended shell implementation
849
850 # func_append_quoted var value
851 # Quote VALUE and append to the end of shell variable VAR, separated
852 # by a space.
853 func_append_quoted ()
854 {
855 func_quote_for_eval "${2}"
856 eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
857 } # func_append_quoted may be replaced by extended shell implementation
858
859
860 # func_arith arithmetic-term...
861 func_arith ()
862 {
863 func_arith_result=`expr "${@}"`
864 } # func_arith may be replaced by extended shell implementation
865
866
867 # func_len string
868 # STRING may not start with a hyphen.
869 func_len ()
870 {
871 func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
872 } # func_len may be replaced by extended shell implementation
873
874
875 # func_lo2o object
876 func_lo2o ()
877 {
878 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
879 } # func_lo2o may be replaced by extended shell implementation
880
881
882 # func_xform libobj-or-source
883 func_xform ()
884 {
885 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
886 } # func_xform may be replaced by extended shell implementation
887
888
889 # func_fatal_configuration arg...
890 # Echo program name prefixed message to standard error, followed by
891 # a configuration failure hint, and exit.
892 func_fatal_configuration ()
893 {
894 func_error ${1+"$@"}
895 func_error "See the $PACKAGE documentation for more information."
896 func_fatal_error "Fatal configuration error."
897 }
898
899
900 # func_config
901 # Display the configuration for all the tags in this script.
902 func_config ()
903 {
904 re_begincf='^# ### BEGIN LIBTOOL'
905 re_endcf='^# ### END LIBTOOL'
906
907 # Default configuration.
908 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
909
910 # Now print the configurations for the tags.
911 for tagname in $taglist; do
912 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
913 done
914
915 exit $?
916 }
917
918 # func_features
919 # Display the features supported by this script.
920 func_features ()
921 {
922 echo "host: $host"
923 if test "$build_libtool_libs" = yes; then
924 echo "enable shared libraries"
925 else
926 echo "disable shared libraries"
927 fi
928 if test "$build_old_libs" = yes; then
929 echo "enable static libraries"
930 else
931 echo "disable static libraries"
932 fi
933
934 exit $?
935 }
936
937 # func_enable_tag tagname
938 # Verify that TAGNAME is valid, and either flag an error and exit, or
939 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
940 # variable here.
941 func_enable_tag ()
942 {
943 # Global variable:
944 tagname="$1"
945
946 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
947 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
948 sed_extractcf="/$re_begincf/,/$re_endcf/p"
949
950 # Validate tagname.
951 case $tagname in
952 *[!-_A-Za-z0-9,/]*)
953 func_fatal_error "invalid tag name: $tagname"
954 ;;
955 esac
956
957 # Don't test for the "default" C tag, as we know it's
958 # there but not specially marked.
959 case $tagname in
960 CC) ;;
961 *)
962 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
963 taglist="$taglist $tagname"
964
965 # Evaluate the configuration. Be careful to quote the path
966 # and the sed script, to avoid splitting on whitespace, but
967 # also don't use non-portable quotes within backquotes within
968 # quotes we have to do it in 2 steps:
969 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
970 eval "$extractedcf"
971 else
972 func_error "ignoring unknown tag $tagname"
973 fi
974 ;;
975 esac
976 }
977
978 # func_check_version_match
979 # Ensure that we are using m4 macros, and libtool script from the same
980 # release of libtool.
981 func_check_version_match ()
982 {
983 if test "$package_revision" != "$macro_revision"; then
984 if test "$VERSION" != "$macro_version"; then
985 if test -z "$macro_version"; then
986 cat >&2 <<_LT_EOF
987 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
988 $progname: definition of this LT_INIT comes from an older release.
989 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
990 $progname: and run autoconf again.
991 _LT_EOF
992 else
993 cat >&2 <<_LT_EOF
994 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
995 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
996 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
997 $progname: and run autoconf again.
998 _LT_EOF
999 fi
1000 else
1001 cat >&2 <<_LT_EOF
1002 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
1003 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
1004 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
1005 $progname: of $PACKAGE $VERSION and run autoconf again.
1006 _LT_EOF
1007 fi
1008
1009 exit $EXIT_MISMATCH
1010 fi
1011 }
1012
1013
1014 # Shorthand for --mode=foo, only valid as the first argument
1015 case $1 in
1016 clean|clea|cle|cl)
1017 shift; set dummy --mode clean ${1+"$@"}; shift
1018 ;;
1019 compile|compil|compi|comp|com|co|c)
1020 shift; set dummy --mode compile ${1+"$@"}; shift
1021 ;;
1022 execute|execut|execu|exec|exe|ex|e)
1023 shift; set dummy --mode execute ${1+"$@"}; shift
1024 ;;
1025 finish|finis|fini|fin|fi|f)
1026 shift; set dummy --mode finish ${1+"$@"}; shift
1027 ;;
1028 install|instal|insta|inst|ins|in|i)
1029 shift; set dummy --mode install ${1+"$@"}; shift
1030 ;;
1031 link|lin|li|l)
1032 shift; set dummy --mode link ${1+"$@"}; shift
1033 ;;
1034 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
1035 shift; set dummy --mode uninstall ${1+"$@"}; shift
1036 ;;
1037 esac
1038
1039
1040
1041 # Option defaults:
1042 opt_debug=:
1043 opt_dry_run=false
1044 opt_config=false
1045 opt_preserve_dup_deps=false
1046 opt_features=false
1047 opt_finish=false
1048 opt_help=false
1049 opt_help_all=false
1050 opt_silent=:
1051 opt_warning=:
1052 opt_verbose=:
1053 opt_silent=false
1054 opt_verbose=false
1055
1056
1057 # Parse options once, thoroughly. This comes as soon as possible in the
1058 # script to make things like `--version' happen as quickly as we can.
1059 {
1060 # this just eases exit handling
1061 while test $# -gt 0; do
1062 opt="$1"
1063 shift
1064 case $opt in
1065 --debug|-x) opt_debug='set -x'
1066 func_echo "enabling shell trace mode"
1067 $opt_debug
1068 ;;
1069 --dry-run|--dryrun|-n)
1070 opt_dry_run=:
1071 ;;
1072 --config)
1073 opt_config=:
1074 func_config
1075 ;;
1076 --dlopen|-dlopen)
1077 optarg="$1"
1078 opt_dlopen="${opt_dlopen+$opt_dlopen
1079 }$optarg"
1080 shift
1081 ;;
1082 --preserve-dup-deps)
1083 opt_preserve_dup_deps=:
1084 ;;
1085 --features)
1086 opt_features=:
1087 func_features
1088 ;;
1089 --finish)
1090 opt_finish=:
1091 set dummy --mode finish ${1+"$@"}; shift
1092 ;;
1093 --help)
1094 opt_help=:
1095 ;;
1096 --help-all)
1097 opt_help_all=:
1098 opt_help=': help-all'
1099 ;;
1100 --mode)
1101 test $# = 0 && func_missing_arg $opt && break
1102 optarg="$1"
1103 opt_mode="$optarg"
1104 case $optarg in
1105 # Valid mode arguments:
1106 clean|compile|execute|finish|install|link|relink|uninstall) ;;
1107
1108 # Catch anything else as an error
1109 *) func_error "invalid argument for $opt"
1110 exit_cmd=exit
1111 break
1112 ;;
1113 esac
1114 shift
1115 ;;
1116 --no-silent|--no-quiet)
1117 opt_silent=false
1118 func_append preserve_args " $opt"
1119 ;;
1120 --no-warning|--no-warn)
1121 opt_warning=false
1122 func_append preserve_args " $opt"
1123 ;;
1124 --no-verbose)
1125 opt_verbose=false
1126 func_append preserve_args " $opt"
1127 ;;
1128 --silent|--quiet)
1129 opt_silent=:
1130 func_append preserve_args " $opt"
1131 opt_verbose=false
1132 ;;
1133 --verbose|-v)
1134 opt_verbose=:
1135 func_append preserve_args " $opt"
1136 opt_silent=false
1137 ;;
1138 --tag)
1139 test $# = 0 && func_missing_arg $opt && break
1140 optarg="$1"
1141 opt_tag="$optarg"
1142 func_append preserve_args " $opt $optarg"
1143 func_enable_tag "$optarg"
1144 shift
1145 ;;
1146
1147 -\?|-h) func_usage ;;
1148 --help) func_help ;;
1149 --version) func_version ;;
1150
1151 # Separate optargs to long options:
1152 --*=*)
1153 func_split_long_opt "$opt"
1154 set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
1155 shift
1156 ;;
1157
1158 # Separate non-argument short options:
1159 -\?*|-h*|-n*|-v*)
1160 func_split_short_opt "$opt"
1161 set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
1162 shift
1163 ;;
1164
1165 --) break ;;
1166 -*) func_fatal_help "unrecognized option \`$opt'" ;;
1167 *) set dummy "$opt" ${1+"$@"}; shift; break ;;
1168 esac
1169 done
1170
1171 # Validate options:
1172
1173 # save first non-option argument
1174 if test "$#" -gt 0; then
1175 nonopt="$opt"
1176 shift
1177 fi
1178
1179 # preserve --debug
1180 test "$opt_debug" = : || func_append preserve_args " --debug"
1181
1182 case $host in
1183 *cygwin* | *mingw* | *pw32* | *cegcc*)
1184 # don't eliminate duplications in $postdeps and $predeps
1185 opt_duplicate_compiler_generated_deps=:
1186 ;;
1187 *)
1188 opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
1189 ;;
1190 esac
1191
1192 $opt_help || {
1193 # Sanity checks first:
1194 func_check_version_match
1195
1196 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1197 func_fatal_configuration "not configured to build any kind of library"
1198 fi
1199
1200 # Darwin sucks
1201 eval std_shrext=\"$shrext_cmds\"
1202
1203 # Only execute mode is allowed to have -dlopen flags.
1204 if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
1205 func_error "unrecognized option \`-dlopen'"
1206 $ECHO "$help" 1>&2
1207 exit $EXIT_FAILURE
1208 fi
1209
1210 # Change the help message to a mode-specific one.
1211 generic_help="$help"
1212 help="Try \`$progname --help --mode=$opt_mode' for more information."
1213 }
1214
1215
1216 # Bail if the options were screwed
1217 $exit_cmd $EXIT_FAILURE
1218 }
1219
1220
1221
1222
1223 ## ----------- ##
1224 ## Main. ##
1225 ## ----------- ##
1226
1227 # func_lalib_p file
1228 # True iff FILE is a libtool `.la' library or `.lo' object file.
1229 # This function is only a basic sanity check; it will hardly flush out
1230 # determined imposters.
1231 func_lalib_p ()
1232 {
1233 test -f "$1" &&
1234 $SED -e 4q "$1" 2>/dev/null \
1235 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
1236 }
1237
1238 # func_lalib_unsafe_p file
1239 # True iff FILE is a libtool `.la' library or `.lo' object file.
1240 # This function implements the same check as func_lalib_p without
1241 # resorting to external programs. To this end, it redirects stdin and
1242 # closes it afterwards, without saving the original file descriptor.
1243 # As a safety measure, use it only where a negative result would be
1244 # fatal anyway. Works if `file' does not exist.
1245 func_lalib_unsafe_p ()
1246 {
1247 lalib_p=no
1248 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
1249 for lalib_p_l in 1 2 3 4
1250 do
1251 read lalib_p_line
1252 case "$lalib_p_line" in
1253 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
1254 esac
1255 done
1256 exec 0<&5 5<&-
1257 fi
1258 test "$lalib_p" = yes
1259 }
1260
1261 # func_ltwrapper_script_p file
1262 # True iff FILE is a libtool wrapper script
1263 # This function is only a basic sanity check; it will hardly flush out
1264 # determined imposters.
1265 func_ltwrapper_script_p ()
1266 {
1267 func_lalib_p "$1"
1268 }
1269
1270 # func_ltwrapper_executable_p file
1271 # True iff FILE is a libtool wrapper executable
1272 # This function is only a basic sanity check; it will hardly flush out
1273 # determined imposters.
1274 func_ltwrapper_executable_p ()
1275 {
1276 func_ltwrapper_exec_suffix=
1277 case $1 in
1278 *.exe) ;;
1279 *) func_ltwrapper_exec_suffix=.exe ;;
1280 esac
1281 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
1282 }
1283
1284 # func_ltwrapper_scriptname file
1285 # Assumes file is an ltwrapper_executable
1286 # uses $file to determine the appropriate filename for a
1287 # temporary ltwrapper_script.
1288 func_ltwrapper_scriptname ()
1289 {
1290 func_dirname_and_basename "$1" "" "."
1291 func_stripname '' '.exe' "$func_basename_result"
1292 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
1293 }
1294
1295 # func_ltwrapper_p file
1296 # True iff FILE is a libtool wrapper script or wrapper executable
1297 # This function is only a basic sanity check; it will hardly flush out
1298 # determined imposters.
1299 func_ltwrapper_p ()
1300 {
1301 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
1302 }
1303
1304
1305 # func_execute_cmds commands fail_cmd
1306 # Execute tilde-delimited COMMANDS.
1307 # If FAIL_CMD is given, eval that upon failure.
1308 # FAIL_CMD may read-access the current command in variable CMD!
1309 func_execute_cmds ()
1310 {
1311 $opt_debug
1312 save_ifs=$IFS; IFS='~'
1313 for cmd in $1; do
1314 IFS=$save_ifs
1315 eval cmd=\"$cmd\"
1316 func_show_eval "$cmd" "${2-:}"
1317 done
1318 IFS=$save_ifs
1319 }
1320
1321
1322 # func_source file
1323 # Source FILE, adding directory component if necessary.
1324 # Note that it is not necessary on cygwin/mingw to append a dot to
1325 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
1326 # behavior happens only for exec(3), not for open(2)! Also, sourcing
1327 # `FILE.' does not work on cygwin managed mounts.
1328 func_source ()
1329 {
1330 $opt_debug
1331 case $1 in
1332 */* | *\\*) . "$1" ;;
1333 *) . "./$1" ;;
1334 esac
1335 }
1336
1337
1338 # func_resolve_sysroot PATH
1339 # Replace a leading = in PATH with a sysroot. Store the result into
1340 # func_resolve_sysroot_result
1341 func_resolve_sysroot ()
1342 {
1343 func_resolve_sysroot_result=$1
1344 case $func_resolve_sysroot_result in
1345 =*)
1346 func_stripname '=' '' "$func_resolve_sysroot_result"
1347 func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
1348 ;;
1349 esac
1350 }
1351
1352 # func_replace_sysroot PATH
1353 # If PATH begins with the sysroot, replace it with = and
1354 # store the result into func_replace_sysroot_result.
1355 func_replace_sysroot ()
1356 {
1357 case "$lt_sysroot:$1" in
1358 ?*:"$lt_sysroot"*)
1359 func_stripname "$lt_sysroot" '' "$1"
1360 func_replace_sysroot_result="=$func_stripname_result"
1361 ;;
1362 *)
1363 # Including no sysroot.
1364 func_replace_sysroot_result=$1
1365 ;;
1366 esac
1367 }
1368
1369 # func_infer_tag arg
1370 # Infer tagged configuration to use if any are available and
1371 # if one wasn't chosen via the "--tag" command line option.
1372 # Only attempt this if the compiler in the base compile
1373 # command doesn't match the default compiler.
1374 # arg is usually of the form 'gcc ...'
1375 func_infer_tag ()
1376 {
1377 $opt_debug
1378 if test -n "$available_tags" && test -z "$tagname"; then
1379 CC_quoted=
1380 for arg in $CC; do
1381 func_append_quoted CC_quoted "$arg"
1382 done
1383 CC_expanded=`func_echo_all $CC`
1384 CC_quoted_expanded=`func_echo_all $CC_quoted`
1385 case $@ in
1386 # Blanks in the command may have been stripped by the calling shell,
1387 # but not from the CC environment variable when configure was run.
1388 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1389 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
1390 # Blanks at the start of $base_compile will cause this to fail
1391 # if we don't check for them as well.
1392 *)
1393 for z in $available_tags; do
1394 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1395 # Evaluate the configuration.
1396 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1397 CC_quoted=
1398 for arg in $CC; do
1399 # Double-quote args containing other shell metacharacters.
1400 func_append_quoted CC_quoted "$arg"
1401 done
1402 CC_expanded=`func_echo_all $CC`
1403 CC_quoted_expanded=`func_echo_all $CC_quoted`
1404 case "$@ " in
1405 " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
1406 " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
1407 # The compiler in the base compile command matches
1408 # the one in the tagged configuration.
1409 # Assume this is the tagged configuration we want.
1410 tagname=$z
1411 break
1412 ;;
1413 esac
1414 fi
1415 done
1416 # If $tagname still isn't set, then no tagged configuration
1417 # was found and let the user know that the "--tag" command
1418 # line option must be used.
1419 if test -z "$tagname"; then
1420 func_echo "unable to infer tagged configuration"
1421 func_fatal_error "specify a tag with \`--tag'"
1422 # else
1423 # func_verbose "using $tagname tagged configuration"
1424 fi
1425 ;;
1426 esac
1427 fi
1428 }
1429
1430
1431
1432 # func_write_libtool_object output_name pic_name nonpic_name
1433 # Create a libtool object file (analogous to a ".la" file),
1434 # but don't create it if we're doing a dry run.
1435 func_write_libtool_object ()
1436 {
1437 write_libobj=${1}
1438 if test "$build_libtool_libs" = yes; then
1439 write_lobj=\'${2}\'
1440 else
1441 write_lobj=none
1442 fi
1443
1444 if test "$build_old_libs" = yes; then
1445 write_oldobj=\'${3}\'
1446 else
1447 write_oldobj=none
1448 fi
1449
1450 $opt_dry_run || {
1451 cat >${write_libobj}T <<EOF
1452 # $write_libobj - a libtool object file
1453 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1454 #
1455 # Please DO NOT delete this file!
1456 # It is necessary for linking the library.
1457
1458 # Name of the PIC object.
1459 pic_object=$write_lobj
1460
1461 # Name of the non-PIC object
1462 non_pic_object=$write_oldobj
1463
1464 EOF
1465 $MV "${write_libobj}T" "${write_libobj}"
1466 }
1467 }
1468
1469
1470 ##################################################
1471 # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
1472 ##################################################
1473
1474 # func_convert_core_file_wine_to_w32 ARG
1475 # Helper function used by file name conversion functions when $build is *nix,
1476 # and $host is mingw, cygwin, or some other w32 environment. Relies on a
1477 # correctly configured wine environment available, with the winepath program
1478 # in $build's $PATH.
1479 #
1480 # ARG is the $build file name to be converted to w32 format.
1481 # Result is available in $func_convert_core_file_wine_to_w32_result, and will
1482 # be empty on error (or when ARG is empty)
1483 func_convert_core_file_wine_to_w32 ()
1484 {
1485 $opt_debug
1486 func_convert_core_file_wine_to_w32_result="$1"
1487 if test -n "$1"; then
1488 # Unfortunately, winepath does not exit with a non-zero error code, so we
1489 # are forced to check the contents of stdout. On the other hand, if the
1490 # command is not found, the shell will set an exit code of 127 and print
1491 # *an error message* to stdout. So we must check for both error code of
1492 # zero AND non-empty stdout, which explains the odd construction:
1493 func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
1494 if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
1495 func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
1496 $SED -e "$lt_sed_naive_backslashify"`
1497 else
1498 func_convert_core_file_wine_to_w32_result=
1499 fi
1500 fi
1501 }
1502 # end: func_convert_core_file_wine_to_w32
1503
1504
1505 # func_convert_core_path_wine_to_w32 ARG
1506 # Helper function used by path conversion functions when $build is *nix, and
1507 # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
1508 # configured wine environment available, with the winepath program in $build's
1509 # $PATH. Assumes ARG has no leading or trailing path separator characters.
1510 #
1511 # ARG is path to be converted from $build format to win32.
1512 # Result is available in $func_convert_core_path_wine_to_w32_result.
1513 # Unconvertible file (directory) names in ARG are skipped; if no directory names
1514 # are convertible, then the result may be empty.
1515 func_convert_core_path_wine_to_w32 ()
1516 {
1517 $opt_debug
1518 # unfortunately, winepath doesn't convert paths, only file names
1519 func_convert_core_path_wine_to_w32_result=""
1520 if test -n "$1"; then
1521 oldIFS=$IFS
1522 IFS=:
1523 for func_convert_core_path_wine_to_w32_f in $1; do
1524 IFS=$oldIFS
1525 func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
1526 if test -n "$func_convert_core_file_wine_to_w32_result" ; then
1527 if test -z "$func_convert_core_path_wine_to_w32_result"; then
1528 func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
1529 else
1530 func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
1531 fi
1532 fi
1533 done
1534 IFS=$oldIFS
1535 fi
1536 }
1537 # end: func_convert_core_path_wine_to_w32
1538
1539
1540 # func_cygpath ARGS...
1541 # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
1542 # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
1543 # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
1544 # (2), returns the Cygwin file name or path in func_cygpath_result (input
1545 # file name or path is assumed to be in w32 format, as previously converted
1546 # from $build's *nix or MSYS format). In case (3), returns the w32 file name
1547 # or path in func_cygpath_result (input file name or path is assumed to be in
1548 # Cygwin format). Returns an empty string on error.
1549 #
1550 # ARGS are passed to cygpath, with the last one being the file name or path to
1551 # be converted.
1552 #
1553 # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
1554 # environment variable; do not put it in $PATH.
1555 func_cygpath ()
1556 {
1557 $opt_debug
1558 if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
1559 func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
1560 if test "$?" -ne 0; then
1561 # on failure, ensure result is empty
1562 func_cygpath_result=
1563 fi
1564 else
1565 func_cygpath_result=
1566 func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
1567 fi
1568 }
1569 #end: func_cygpath
1570
1571
1572 # func_convert_core_msys_to_w32 ARG
1573 # Convert file name or path ARG from MSYS format to w32 format. Return
1574 # result in func_convert_core_msys_to_w32_result.
1575 func_convert_core_msys_to_w32 ()
1576 {
1577 $opt_debug
1578 # awkward: cmd appends spaces to result
1579 func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
1580 $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
1581 }
1582 #end: func_convert_core_msys_to_w32
1583
1584
1585 # func_convert_file_check ARG1 ARG2
1586 # Verify that ARG1 (a file name in $build format) was converted to $host
1587 # format in ARG2. Otherwise, emit an error message, but continue (resetting
1588 # func_to_host_file_result to ARG1).
1589 func_convert_file_check ()
1590 {
1591 $opt_debug
1592 if test -z "$2" && test -n "$1" ; then
1593 func_error "Could not determine host file name corresponding to"
1594 func_error " \`$1'"
1595 func_error "Continuing, but uninstalled executables may not work."
1596 # Fallback:
1597 func_to_host_file_result="$1"
1598 fi
1599 }
1600 # end func_convert_file_check
1601
1602
1603 # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
1604 # Verify that FROM_PATH (a path in $build format) was converted to $host
1605 # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
1606 # func_to_host_file_result to a simplistic fallback value (see below).
1607 func_convert_path_check ()
1608 {
1609 $opt_debug
1610 if test -z "$4" && test -n "$3"; then
1611 func_error "Could not determine the host path corresponding to"
1612 func_error " \`$3'"
1613 func_error "Continuing, but uninstalled executables may not work."
1614 # Fallback. This is a deliberately simplistic "conversion" and
1615 # should not be "improved". See libtool.info.
1616 if test "x$1" != "x$2"; then
1617 lt_replace_pathsep_chars="s|$1|$2|g"
1618 func_to_host_path_result=`echo "$3" |
1619 $SED -e "$lt_replace_pathsep_chars"`
1620 else
1621 func_to_host_path_result="$3"
1622 fi
1623 fi
1624 }
1625 # end func_convert_path_check
1626
1627
1628 # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
1629 # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
1630 # and appending REPL if ORIG matches BACKPAT.
1631 func_convert_path_front_back_pathsep ()
1632 {
1633 $opt_debug
1634 case $4 in
1635 $1 ) func_to_host_path_result="$3$func_to_host_path_result"
1636 ;;
1637 esac
1638 case $4 in
1639 $2 ) func_append func_to_host_path_result "$3"
1640 ;;
1641 esac
1642 }
1643 # end func_convert_path_front_back_pathsep
1644
1645
1646 ##################################################
1647 # $build to $host FILE NAME CONVERSION FUNCTIONS #
1648 ##################################################
1649 # invoked via `$to_host_file_cmd ARG'
1650 #
1651 # In each case, ARG is the path to be converted from $build to $host format.
1652 # Result will be available in $func_to_host_file_result.
1653
1654
1655 # func_to_host_file ARG
1656 # Converts the file name ARG from $build format to $host format. Return result
1657 # in func_to_host_file_result.
1658 func_to_host_file ()
1659 {
1660 $opt_debug
1661 $to_host_file_cmd "$1"
1662 }
1663 # end func_to_host_file
1664
1665
1666 # func_to_tool_file ARG LAZY
1667 # converts the file name ARG from $build format to toolchain format. Return
1668 # result in func_to_tool_file_result. If the conversion in use is listed
1669 # in (the comma separated) LAZY, no conversion takes place.
1670 func_to_tool_file ()
1671 {
1672 $opt_debug
1673 case ,$2, in
1674 *,"$to_tool_file_cmd",*)
1675 func_to_tool_file_result=$1
1676 ;;
1677 *)
1678 $to_tool_file_cmd "$1"
1679 func_to_tool_file_result=$func_to_host_file_result
1680 ;;
1681 esac
1682 }
1683 # end func_to_tool_file
1684
1685
1686 # func_convert_file_noop ARG
1687 # Copy ARG to func_to_host_file_result.
1688 func_convert_file_noop ()
1689 {
1690 func_to_host_file_result="$1"
1691 }
1692 # end func_convert_file_noop
1693
1694
1695 # func_convert_file_msys_to_w32 ARG
1696 # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
1697 # conversion to w32 is not available inside the cwrapper. Returns result in
1698 # func_to_host_file_result.
1699 func_convert_file_msys_to_w32 ()
1700 {
1701 $opt_debug
1702 func_to_host_file_result="$1"
1703 if test -n "$1"; then
1704 func_convert_core_msys_to_w32 "$1"
1705 func_to_host_file_result="$func_convert_core_msys_to_w32_result"
1706 fi
1707 func_convert_file_check "$1" "$func_to_host_file_result"
1708 }
1709 # end func_convert_file_msys_to_w32
1710
1711
1712 # func_convert_file_cygwin_to_w32 ARG
1713 # Convert file name ARG from Cygwin to w32 format. Returns result in
1714 # func_to_host_file_result.
1715 func_convert_file_cygwin_to_w32 ()
1716 {
1717 $opt_debug
1718 func_to_host_file_result="$1"
1719 if test -n "$1"; then
1720 # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
1721 # LT_CYGPATH in this case.
1722 func_to_host_file_result=`cygpath -m "$1"`
1723 fi
1724 func_convert_file_check "$1" "$func_to_host_file_result"
1725 }
1726 # end func_convert_file_cygwin_to_w32
1727
1728
1729 # func_convert_file_nix_to_w32 ARG
1730 # Convert file name ARG from *nix to w32 format. Requires a wine environment
1731 # and a working winepath. Returns result in func_to_host_file_result.
1732 func_convert_file_nix_to_w32 ()
1733 {
1734 $opt_debug
1735 func_to_host_file_result="$1"
1736 if test -n "$1"; then
1737 func_convert_core_file_wine_to_w32 "$1"
1738 func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
1739 fi
1740 func_convert_file_check "$1" "$func_to_host_file_result"
1741 }
1742 # end func_convert_file_nix_to_w32
1743
1744
1745 # func_convert_file_msys_to_cygwin ARG
1746 # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1747 # Returns result in func_to_host_file_result.
1748 func_convert_file_msys_to_cygwin ()
1749 {
1750 $opt_debug
1751 func_to_host_file_result="$1"
1752 if test -n "$1"; then
1753 func_convert_core_msys_to_w32 "$1"
1754 func_cygpath -u "$func_convert_core_msys_to_w32_result"
1755 func_to_host_file_result="$func_cygpath_result"
1756 fi
1757 func_convert_file_check "$1" "$func_to_host_file_result"
1758 }
1759 # end func_convert_file_msys_to_cygwin
1760
1761
1762 # func_convert_file_nix_to_cygwin ARG
1763 # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
1764 # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
1765 # in func_to_host_file_result.
1766 func_convert_file_nix_to_cygwin ()
1767 {
1768 $opt_debug
1769 func_to_host_file_result="$1"
1770 if test -n "$1"; then
1771 # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
1772 func_convert_core_file_wine_to_w32 "$1"
1773 func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
1774 func_to_host_file_result="$func_cygpath_result"
1775 fi
1776 func_convert_file_check "$1" "$func_to_host_file_result"
1777 }
1778 # end func_convert_file_nix_to_cygwin
1779
1780
1781 #############################################
1782 # $build to $host PATH CONVERSION FUNCTIONS #
1783 #############################################
1784 # invoked via `$to_host_path_cmd ARG'
1785 #
1786 # In each case, ARG is the path to be converted from $build to $host format.
1787 # The result will be available in $func_to_host_path_result.
1788 #
1789 # Path separators are also converted from $build format to $host format. If
1790 # ARG begins or ends with a path separator character, it is preserved (but
1791 # converted to $host format) on output.
1792 #
1793 # All path conversion functions are named using the following convention:
1794 # file name conversion function : func_convert_file_X_to_Y ()
1795 # path conversion function : func_convert_path_X_to_Y ()
1796 # where, for any given $build/$host combination the 'X_to_Y' value is the
1797 # same. If conversion functions are added for new $build/$host combinations,
1798 # the two new functions must follow this pattern, or func_init_to_host_path_cmd
1799 # will break.
1800
1801
1802 # func_init_to_host_path_cmd
1803 # Ensures that function "pointer" variable $to_host_path_cmd is set to the
1804 # appropriate value, based on the value of $to_host_file_cmd.
1805 to_host_path_cmd=
1806 func_init_to_host_path_cmd ()
1807 {
1808 $opt_debug
1809 if test -z "$to_host_path_cmd"; then
1810 func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
1811 to_host_path_cmd="func_convert_path_${func_stripname_result}"
1812 fi
1813 }
1814
1815
1816 # func_to_host_path ARG
1817 # Converts the path ARG from $build format to $host format. Return result
1818 # in func_to_host_path_result.
1819 func_to_host_path ()
1820 {
1821 $opt_debug
1822 func_init_to_host_path_cmd
1823 $to_host_path_cmd "$1"
1824 }
1825 # end func_to_host_path
1826
1827
1828 # func_convert_path_noop ARG
1829 # Copy ARG to func_to_host_path_result.
1830 func_convert_path_noop ()
1831 {
1832 func_to_host_path_result="$1"
1833 }
1834 # end func_convert_path_noop
1835
1836
1837 # func_convert_path_msys_to_w32 ARG
1838 # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
1839 # conversion to w32 is not available inside the cwrapper. Returns result in
1840 # func_to_host_path_result.
1841 func_convert_path_msys_to_w32 ()
1842 {
1843 $opt_debug
1844 func_to_host_path_result="$1"
1845 if test -n "$1"; then
1846 # Remove leading and trailing path separator characters from ARG. MSYS
1847 # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
1848 # and winepath ignores them completely.
1849 func_stripname : : "$1"
1850 func_to_host_path_tmp1=$func_stripname_result
1851 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1852 func_to_host_path_result="$func_convert_core_msys_to_w32_result"
1853 func_convert_path_check : ";" \
1854 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1855 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1856 fi
1857 }
1858 # end func_convert_path_msys_to_w32
1859
1860
1861 # func_convert_path_cygwin_to_w32 ARG
1862 # Convert path ARG from Cygwin to w32 format. Returns result in
1863 # func_to_host_file_result.
1864 func_convert_path_cygwin_to_w32 ()
1865 {
1866 $opt_debug
1867 func_to_host_path_result="$1"
1868 if test -n "$1"; then
1869 # See func_convert_path_msys_to_w32:
1870 func_stripname : : "$1"
1871 func_to_host_path_tmp1=$func_stripname_result
1872 func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
1873 func_convert_path_check : ";" \
1874 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1875 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1876 fi
1877 }
1878 # end func_convert_path_cygwin_to_w32
1879
1880
1881 # func_convert_path_nix_to_w32 ARG
1882 # Convert path ARG from *nix to w32 format. Requires a wine environment and
1883 # a working winepath. Returns result in func_to_host_file_result.
1884 func_convert_path_nix_to_w32 ()
1885 {
1886 $opt_debug
1887 func_to_host_path_result="$1"
1888 if test -n "$1"; then
1889 # See func_convert_path_msys_to_w32:
1890 func_stripname : : "$1"
1891 func_to_host_path_tmp1=$func_stripname_result
1892 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1893 func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
1894 func_convert_path_check : ";" \
1895 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1896 func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
1897 fi
1898 }
1899 # end func_convert_path_nix_to_w32
1900
1901
1902 # func_convert_path_msys_to_cygwin ARG
1903 # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
1904 # Returns result in func_to_host_file_result.
1905 func_convert_path_msys_to_cygwin ()
1906 {
1907 $opt_debug
1908 func_to_host_path_result="$1"
1909 if test -n "$1"; then
1910 # See func_convert_path_msys_to_w32:
1911 func_stripname : : "$1"
1912 func_to_host_path_tmp1=$func_stripname_result
1913 func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
1914 func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
1915 func_to_host_path_result="$func_cygpath_result"
1916 func_convert_path_check : : \
1917 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1918 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1919 fi
1920 }
1921 # end func_convert_path_msys_to_cygwin
1922
1923
1924 # func_convert_path_nix_to_cygwin ARG
1925 # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
1926 # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
1927 # func_to_host_file_result.
1928 func_convert_path_nix_to_cygwin ()
1929 {
1930 $opt_debug
1931 func_to_host_path_result="$1"
1932 if test -n "$1"; then
1933 # Remove leading and trailing path separator characters from
1934 # ARG. msys behavior is inconsistent here, cygpath turns them
1935 # into '.;' and ';.', and winepath ignores them completely.
1936 func_stripname : : "$1"
1937 func_to_host_path_tmp1=$func_stripname_result
1938 func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
1939 func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
1940 func_to_host_path_result="$func_cygpath_result"
1941 func_convert_path_check : : \
1942 "$func_to_host_path_tmp1" "$func_to_host_path_result"
1943 func_convert_path_front_back_pathsep ":*" "*:" : "$1"
1944 fi
1945 }
1946 # end func_convert_path_nix_to_cygwin
1947
1948
1949 # func_mode_compile arg...
1950 func_mode_compile ()
1951 {
1952 $opt_debug
1953 # Get the compilation command and the source file.
1954 base_compile=
1955 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1956 suppress_opt=yes
1957 suppress_output=
1958 arg_mode=normal
1959 libobj=
1960 later=
1961 pie_flag=
1962
1963 for arg
1964 do
1965 case $arg_mode in
1966 arg )
1967 # do not "continue". Instead, add this to base_compile
1968 lastarg="$arg"
1969 arg_mode=normal
1970 ;;
1971
1972 target )
1973 libobj="$arg"
1974 arg_mode=normal
1975 continue
1976 ;;
1977
1978 normal )
1979 # Accept any command-line options.
1980 case $arg in
1981 -o)
1982 test -n "$libobj" && \
1983 func_fatal_error "you cannot specify \`-o' more than once"
1984 arg_mode=target
1985 continue
1986 ;;
1987
1988 -pie | -fpie | -fPIE)
1989 func_append pie_flag " $arg"
1990 continue
1991 ;;
1992
1993 -shared | -static | -prefer-pic | -prefer-non-pic)
1994 func_append later " $arg"
1995 continue
1996 ;;
1997
1998 -no-suppress)
1999 suppress_opt=no
2000 continue
2001 ;;
2002
2003 -Xcompiler)
2004 arg_mode=arg # the next one goes into the "base_compile" arg list
2005 continue # The current "srcfile" will either be retained or
2006 ;; # replaced later. I would guess that would be a bug.
2007
2008 -Wc,*)
2009 func_stripname '-Wc,' '' "$arg"
2010 args=$func_stripname_result
2011 lastarg=
2012 save_ifs="$IFS"; IFS=','
2013 for arg in $args; do
2014 IFS="$save_ifs"
2015 func_append_quoted lastarg "$arg"
2016 done
2017 IFS="$save_ifs"
2018 func_stripname ' ' '' "$lastarg"
2019 lastarg=$func_stripname_result
2020
2021 # Add the arguments to base_compile.
2022 func_append base_compile " $lastarg"
2023 continue
2024 ;;
2025
2026 *)
2027 # Accept the current argument as the source file.
2028 # The previous "srcfile" becomes the current argument.
2029 #
2030 lastarg="$srcfile"
2031 srcfile="$arg"
2032 ;;
2033 esac # case $arg
2034 ;;
2035 esac # case $arg_mode
2036
2037 # Aesthetically quote the previous argument.
2038 func_append_quoted base_compile "$lastarg"
2039 done # for arg
2040
2041 case $arg_mode in
2042 arg)
2043 func_fatal_error "you must specify an argument for -Xcompile"
2044 ;;
2045 target)
2046 func_fatal_error "you must specify a target with \`-o'"
2047 ;;
2048 *)
2049 # Get the name of the library object.
2050 test -z "$libobj" && {
2051 func_basename "$srcfile"
2052 libobj="$func_basename_result"
2053 }
2054 ;;
2055 esac
2056
2057 # Recognize several different file suffixes.
2058 # If the user specifies -o file.o, it is replaced with file.lo
2059 case $libobj in
2060 *.[cCFSifmso] | \
2061 *.ada | *.adb | *.ads | *.asm | \
2062 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
2063 *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
2064 func_xform "$libobj"
2065 libobj=$func_xform_result
2066 ;;
2067 esac
2068
2069 case $libobj in
2070 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
2071 *)
2072 func_fatal_error "cannot determine name of library object from \`$libobj'"
2073 ;;
2074 esac
2075
2076 func_infer_tag $base_compile
2077
2078 for arg in $later; do
2079 case $arg in
2080 -shared)
2081 test "$build_libtool_libs" != yes && \
2082 func_fatal_configuration "can not build a shared library"
2083 build_old_libs=no
2084 continue
2085 ;;
2086
2087 -static)
2088 build_libtool_libs=no
2089 build_old_libs=yes
2090 continue
2091 ;;
2092
2093 -prefer-pic)
2094 pic_mode=yes
2095 continue
2096 ;;
2097
2098 -prefer-non-pic)
2099 pic_mode=no
2100 continue
2101 ;;
2102 esac
2103 done
2104
2105 func_quote_for_eval "$libobj"
2106 test "X$libobj" != "X$func_quote_for_eval_result" \
2107 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
2108 && func_warning "libobj name \`$libobj' may not contain shell special characters."
2109 func_dirname_and_basename "$obj" "/" ""
2110 objname="$func_basename_result"
2111 xdir="$func_dirname_result"
2112 lobj=${xdir}$objdir/$objname
2113
2114 test -z "$base_compile" && \
2115 func_fatal_help "you must specify a compilation command"
2116
2117 # Delete any leftover library objects.
2118 if test "$build_old_libs" = yes; then
2119 removelist="$obj $lobj $libobj ${libobj}T"
2120 else
2121 removelist="$lobj $libobj ${libobj}T"
2122 fi
2123
2124 # On Cygwin there's no "real" PIC flag so we must build both object types
2125 case $host_os in
2126 cygwin* | mingw* | pw32* | os2* | cegcc*)
2127 pic_mode=default
2128 ;;
2129 esac
2130 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
2131 # non-PIC code in shared libraries is not supported
2132 pic_mode=default
2133 fi
2134
2135 # Calculate the filename of the output object if compiler does
2136 # not support -o with -c
2137 if test "$compiler_c_o" = no; then
2138 output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
2139 lockfile="$output_obj.lock"
2140 else
2141 output_obj=
2142 need_locks=no
2143 lockfile=
2144 fi
2145
2146 # Lock this critical section if it is needed
2147 # We use this script file to make the link, it avoids creating a new file
2148 if test "$need_locks" = yes; then
2149 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
2150 func_echo "Waiting for $lockfile to be removed"
2151 sleep 2
2152 done
2153 elif test "$need_locks" = warn; then
2154 if test -f "$lockfile"; then
2155 $ECHO "\
2156 *** ERROR, $lockfile exists and contains:
2157 `cat $lockfile 2>/dev/null`
2158
2159 This indicates that another process is trying to use the same
2160 temporary object file, and libtool could not work around it because
2161 your compiler does not support \`-c' and \`-o' together. If you
2162 repeat this compilation, it may succeed, by chance, but you had better
2163 avoid parallel builds (make -j) in this platform, or get a better
2164 compiler."
2165
2166 $opt_dry_run || $RM $removelist
2167 exit $EXIT_FAILURE
2168 fi
2169 func_append removelist " $output_obj"
2170 $ECHO "$srcfile" > "$lockfile"
2171 fi
2172
2173 $opt_dry_run || $RM $removelist
2174 func_append removelist " $lockfile"
2175 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
2176
2177 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
2178 srcfile=$func_to_tool_file_result
2179 func_quote_for_eval "$srcfile"
2180 qsrcfile=$func_quote_for_eval_result
2181
2182 # Only build a PIC object if we are building libtool libraries.
2183 if test "$build_libtool_libs" = yes; then
2184 # Without this assignment, base_compile gets emptied.
2185 fbsd_hideous_sh_bug=$base_compile
2186
2187 if test "$pic_mode" != no; then
2188 command="$base_compile $qsrcfile $pic_flag"
2189 else
2190 # Don't build PIC code
2191 command="$base_compile $qsrcfile"
2192 fi
2193
2194 func_mkdir_p "$xdir$objdir"
2195
2196 if test -z "$output_obj"; then
2197 # Place PIC objects in $objdir
2198 func_append command " -o $lobj"
2199 fi
2200
2201 func_show_eval_locale "$command" \
2202 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
2203
2204 if test "$need_locks" = warn &&
2205 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2206 $ECHO "\
2207 *** ERROR, $lockfile contains:
2208 `cat $lockfile 2>/dev/null`
2209
2210 but it should contain:
2211 $srcfile
2212
2213 This indicates that another process is trying to use the same
2214 temporary object file, and libtool could not work around it because
2215 your compiler does not support \`-c' and \`-o' together. If you
2216 repeat this compilation, it may succeed, by chance, but you had better
2217 avoid parallel builds (make -j) in this platform, or get a better
2218 compiler."
2219
2220 $opt_dry_run || $RM $removelist
2221 exit $EXIT_FAILURE
2222 fi
2223
2224 # Just move the object if needed, then go on to compile the next one
2225 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
2226 func_show_eval '$MV "$output_obj" "$lobj"' \
2227 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2228 fi
2229
2230 # Allow error messages only from the first compilation.
2231 if test "$suppress_opt" = yes; then
2232 suppress_output=' >/dev/null 2>&1'
2233 fi
2234 fi
2235
2236 # Only build a position-dependent object if we build old libraries.
2237 if test "$build_old_libs" = yes; then
2238 if test "$pic_mode" != yes; then
2239 # Don't build PIC code
2240 command="$base_compile $qsrcfile$pie_flag"
2241 else
2242 command="$base_compile $qsrcfile $pic_flag"
2243 fi
2244 if test "$compiler_c_o" = yes; then
2245 func_append command " -o $obj"
2246 fi
2247
2248 # Suppress compiler output if we already did a PIC compilation.
2249 func_append command "$suppress_output"
2250 func_show_eval_locale "$command" \
2251 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
2252
2253 if test "$need_locks" = warn &&
2254 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
2255 $ECHO "\
2256 *** ERROR, $lockfile contains:
2257 `cat $lockfile 2>/dev/null`
2258
2259 but it should contain:
2260 $srcfile
2261
2262 This indicates that another process is trying to use the same
2263 temporary object file, and libtool could not work around it because
2264 your compiler does not support \`-c' and \`-o' together. If you
2265 repeat this compilation, it may succeed, by chance, but you had better
2266 avoid parallel builds (make -j) in this platform, or get a better
2267 compiler."
2268
2269 $opt_dry_run || $RM $removelist
2270 exit $EXIT_FAILURE
2271 fi
2272
2273 # Just move the object if needed
2274 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
2275 func_show_eval '$MV "$output_obj" "$obj"' \
2276 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
2277 fi
2278 fi
2279
2280 $opt_dry_run || {
2281 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
2282
2283 # Unlock the critical section if it was locked
2284 if test "$need_locks" != no; then
2285 removelist=$lockfile
2286 $RM "$lockfile"
2287 fi
2288 }
2289
2290 exit $EXIT_SUCCESS
2291 }
2292
2293 $opt_help || {
2294 test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
2295 }
2296
2297 func_mode_help ()
2298 {
2299 # We need to display help for each of the modes.
2300 case $opt_mode in
2301 "")
2302 # Generic help is extracted from the usage comments
2303 # at the start of this file.
2304 func_help
2305 ;;
2306
2307 clean)
2308 $ECHO \
2309 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
2310
2311 Remove files from the build directory.
2312
2313 RM is the name of the program to use to delete files associated with each FILE
2314 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2315 to RM.
2316
2317 If FILE is a libtool library, object or program, all the files associated
2318 with it are deleted. Otherwise, only FILE itself is deleted using RM."
2319 ;;
2320
2321 compile)
2322 $ECHO \
2323 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
2324
2325 Compile a source file into a libtool library object.
2326
2327 This mode accepts the following additional options:
2328
2329 -o OUTPUT-FILE set the output file name to OUTPUT-FILE
2330 -no-suppress do not suppress compiler output for multiple passes
2331 -prefer-pic try to build PIC objects only
2332 -prefer-non-pic try to build non-PIC objects only
2333 -shared do not build a \`.o' file suitable for static linking
2334 -static only build a \`.o' file suitable for static linking
2335 -Wc,FLAG pass FLAG directly to the compiler
2336
2337 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
2338 from the given SOURCEFILE.
2339
2340 The output file name is determined by removing the directory component from
2341 SOURCEFILE, then substituting the C source code suffix \`.c' with the
2342 library object suffix, \`.lo'."
2343 ;;
2344
2345 execute)
2346 $ECHO \
2347 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
2348
2349 Automatically set library path, then run a program.
2350
2351 This mode accepts the following additional options:
2352
2353 -dlopen FILE add the directory containing FILE to the library path
2354
2355 This mode sets the library path environment variable according to \`-dlopen'
2356 flags.
2357
2358 If any of the ARGS are libtool executable wrappers, then they are translated
2359 into their corresponding uninstalled binary, and any of their required library
2360 directories are added to the library path.
2361
2362 Then, COMMAND is executed, with ARGS as arguments."
2363 ;;
2364
2365 finish)
2366 $ECHO \
2367 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
2368
2369 Complete the installation of libtool libraries.
2370
2371 Each LIBDIR is a directory that contains libtool libraries.
2372
2373 The commands that this mode executes may require superuser privileges. Use
2374 the \`--dry-run' option if you just want to see what would be executed."
2375 ;;
2376
2377 install)
2378 $ECHO \
2379 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
2380
2381 Install executables or libraries.
2382
2383 INSTALL-COMMAND is the installation command. The first component should be
2384 either the \`install' or \`cp' program.
2385
2386 The following components of INSTALL-COMMAND are treated specially:
2387
2388 -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
2389
2390 The rest of the components are interpreted as arguments to that command (only
2391 BSD-compatible install options are recognized)."
2392 ;;
2393
2394 link)
2395 $ECHO \
2396 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
2397
2398 Link object files or libraries together to form another library, or to
2399 create an executable program.
2400
2401 LINK-COMMAND is a command using the C compiler that you would use to create
2402 a program from several object files.
2403
2404 The following components of LINK-COMMAND are treated specially:
2405
2406 -all-static do not do any dynamic linking at all
2407 -avoid-version do not add a version suffix if possible
2408 -bindir BINDIR specify path to binaries directory (for systems where
2409 libraries must be found in the PATH setting at runtime)
2410 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
2411 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
2412 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
2413 -export-symbols SYMFILE
2414 try to export only the symbols listed in SYMFILE
2415 -export-symbols-regex REGEX
2416 try to export only the symbols matching REGEX
2417 -LLIBDIR search LIBDIR for required installed libraries
2418 -lNAME OUTPUT-FILE requires the installed library libNAME
2419 -module build a library that can dlopened
2420 -no-fast-install disable the fast-install mode
2421 -no-install link a not-installable executable
2422 -no-undefined declare that a library does not refer to external symbols
2423 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
2424 -objectlist FILE Use a list of object files found in FILE to specify objects
2425 -precious-files-regex REGEX
2426 don't remove output files matching REGEX
2427 -release RELEASE specify package release information
2428 -rpath LIBDIR the created library will eventually be installed in LIBDIR
2429 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
2430 -shared only do dynamic linking of libtool libraries
2431 -shrext SUFFIX override the standard shared library file extension
2432 -static do not do any dynamic linking of uninstalled libtool libraries
2433 -static-libtool-libs
2434 do not do any dynamic linking of libtool libraries
2435 -version-info CURRENT[:REVISION[:AGE]]
2436 specify library version info [each variable defaults to 0]
2437 -weak LIBNAME declare that the target provides the LIBNAME interface
2438 -Wc,FLAG
2439 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
2440 -Wl,FLAG
2441 -Xlinker FLAG pass linker-specific FLAG directly to the linker
2442 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
2443
2444 All other options (arguments beginning with \`-') are ignored.
2445
2446 Every other argument is treated as a filename. Files ending in \`.la' are
2447 treated as uninstalled libtool libraries, other files are standard or library
2448 object files.
2449
2450 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
2451 only library objects (\`.lo' files) may be specified, and \`-rpath' is
2452 required, except when creating a convenience library.
2453
2454 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
2455 using \`ar' and \`ranlib', or on Windows using \`lib'.
2456
2457 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
2458 is created, otherwise an executable program is created."
2459 ;;
2460
2461 uninstall)
2462 $ECHO \
2463 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
2464
2465 Remove libraries from an installation directory.
2466
2467 RM is the name of the program to use to delete files associated with each FILE
2468 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
2469 to RM.
2470
2471 If FILE is a libtool library, all the files associated with it are deleted.
2472 Otherwise, only FILE itself is deleted using RM."
2473 ;;
2474
2475 *)
2476 func_fatal_help "invalid operation mode \`$opt_mode'"
2477 ;;
2478 esac
2479
2480 echo
2481 $ECHO "Try \`$progname --help' for more information about other modes."
2482 }
2483
2484 # Now that we've collected a possible --mode arg, show help if necessary
2485 if $opt_help; then
2486 if test "$opt_help" = :; then
2487 func_mode_help
2488 else
2489 {
2490 func_help noexit
2491 for opt_mode in compile link execute install finish uninstall clean; do
2492 func_mode_help
2493 done
2494 } | sed -n '1p; 2,$s/^Usage:/ or: /p'
2495 {
2496 func_help noexit
2497 for opt_mode in compile link execute install finish uninstall clean; do
2498 echo
2499 func_mode_help
2500 done
2501 } |
2502 sed '1d
2503 /^When reporting/,/^Report/{
2504 H
2505 d
2506 }
2507 $x
2508 /information about other modes/d
2509 /more detailed .*MODE/d
2510 s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
2511 fi
2512 exit $?
2513 fi
2514
2515
2516 # func_mode_execute arg...
2517 func_mode_execute ()
2518 {
2519 $opt_debug
2520 # The first argument is the command name.
2521 cmd="$nonopt"
2522 test -z "$cmd" && \
2523 func_fatal_help "you must specify a COMMAND"
2524
2525 # Handle -dlopen flags immediately.
2526 for file in $opt_dlopen; do
2527 test -f "$file" \
2528 || func_fatal_help "\`$file' is not a file"
2529
2530 dir=
2531 case $file in
2532 *.la)
2533 func_resolve_sysroot "$file"
2534 file=$func_resolve_sysroot_result
2535
2536 # Check to see that this really is a libtool archive.
2537 func_lalib_unsafe_p "$file" \
2538 || func_fatal_help "\`$lib' is not a valid libtool archive"
2539
2540 # Read the libtool library.
2541 dlname=
2542 library_names=
2543 func_source "$file"
2544
2545 # Skip this library if it cannot be dlopened.
2546 if test -z "$dlname"; then
2547 # Warn if it was a shared library.
2548 test -n "$library_names" && \
2549 func_warning "\`$file' was not linked with \`-export-dynamic'"
2550 continue
2551 fi
2552
2553 func_dirname "$file" "" "."
2554 dir="$func_dirname_result"
2555
2556 if test -f "$dir/$objdir/$dlname"; then
2557 func_append dir "/$objdir"
2558 else
2559 if test ! -f "$dir/$dlname"; then
2560 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
2561 fi
2562 fi
2563 ;;
2564
2565 *.lo)
2566 # Just add the directory containing the .lo file.
2567 func_dirname "$file" "" "."
2568 dir="$func_dirname_result"
2569 ;;
2570
2571 *)
2572 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
2573 continue
2574 ;;
2575 esac
2576
2577 # Get the absolute pathname.
2578 absdir=`cd "$dir" && pwd`
2579 test -n "$absdir" && dir="$absdir"
2580
2581 # Now add the directory to shlibpath_var.
2582 if eval "test -z \"\$$shlibpath_var\""; then
2583 eval "$shlibpath_var=\"\$dir\""
2584 else
2585 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
2586 fi
2587 done
2588
2589 # This variable tells wrapper scripts just to set shlibpath_var
2590 # rather than running their programs.
2591 libtool_execute_magic="$magic"
2592
2593 # Check if any of the arguments is a wrapper script.
2594 args=
2595 for file
2596 do
2597 case $file in
2598 -* | *.la | *.lo ) ;;
2599 *)
2600 # Do a test to see if this is really a libtool program.
2601 if func_ltwrapper_script_p "$file"; then
2602 func_source "$file"
2603 # Transform arg to wrapped name.
2604 file="$progdir/$program"
2605 elif func_ltwrapper_executable_p "$file"; then
2606 func_ltwrapper_scriptname "$file"
2607 func_source "$func_ltwrapper_scriptname_result"
2608 # Transform arg to wrapped name.
2609 file="$progdir/$program"
2610 fi
2611 ;;
2612 esac
2613 # Quote arguments (to preserve shell metacharacters).
2614 func_append_quoted args "$file"
2615 done
2616
2617 if test "X$opt_dry_run" = Xfalse; then
2618 if test -n "$shlibpath_var"; then
2619 # Export the shlibpath_var.
2620 eval "export $shlibpath_var"
2621 fi
2622
2623 # Restore saved environment variables
2624 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
2625 do
2626 eval "if test \"\${save_$lt_var+set}\" = set; then
2627 $lt_var=\$save_$lt_var; export $lt_var
2628 else
2629 $lt_unset $lt_var
2630 fi"
2631 done
2632
2633 # Now prepare to actually exec the command.
2634 exec_cmd="\$cmd$args"
2635 else
2636 # Display what would be done.
2637 if test -n "$shlibpath_var"; then
2638 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
2639 echo "export $shlibpath_var"
2640 fi
2641 $ECHO "$cmd$args"
2642 exit $EXIT_SUCCESS
2643 fi
2644 }
2645
2646 test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
2647
2648
2649 # func_mode_finish arg...
2650 func_mode_finish ()
2651 {
2652 $opt_debug
2653 libs=
2654 libdirs=
2655 admincmds=
2656
2657 for opt in "$nonopt" ${1+"$@"}
2658 do
2659 if test -d "$opt"; then
2660 func_append libdirs " $opt"
2661
2662 elif test -f "$opt"; then
2663 if func_lalib_unsafe_p "$opt"; then
2664 func_append libs " $opt"
2665 else
2666 func_warning "\`$opt' is not a valid libtool archive"
2667 fi
2668
2669 else
2670 func_fatal_error "invalid argument \`$opt'"
2671 fi
2672 done
2673
2674 if test -n "$libs"; then
2675 if test -n "$lt_sysroot"; then
2676 sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
2677 sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
2678 else
2679 sysroot_cmd=
2680 fi
2681
2682 # Remove sysroot references
2683 if $opt_dry_run; then
2684 for lib in $libs; do
2685 echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
2686 done
2687 else
2688 tmpdir=`func_mktempdir`
2689 for lib in $libs; do
2690 sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
2691 > $tmpdir/tmp-la
2692 mv -f $tmpdir/tmp-la $lib
2693 done
2694 ${RM}r "$tmpdir"
2695 fi
2696 fi
2697
2698 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2699 for libdir in $libdirs; do
2700 if test -n "$finish_cmds"; then
2701 # Do each command in the finish commands.
2702 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
2703 '"$cmd"'"'
2704 fi
2705 if test -n "$finish_eval"; then
2706 # Do the single finish_eval.
2707 eval cmds=\"$finish_eval\"
2708 $opt_dry_run || eval "$cmds" || func_append admincmds "
2709 $cmds"
2710 fi
2711 done
2712 fi
2713
2714 # Exit here if they wanted silent mode.
2715 $opt_silent && exit $EXIT_SUCCESS
2716
2717 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
2718 echo "----------------------------------------------------------------------"
2719 echo "Libraries have been installed in:"
2720 for libdir in $libdirs; do
2721 $ECHO " $libdir"
2722 done
2723 echo
2724 echo "If you ever happen to want to link against installed libraries"
2725 echo "in a given directory, LIBDIR, you must either use libtool, and"
2726 echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
2727 echo "flag during linking and do at least one of the following:"
2728 if test -n "$shlibpath_var"; then
2729 echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
2730 echo " during execution"
2731 fi
2732 if test -n "$runpath_var"; then
2733 echo " - add LIBDIR to the \`$runpath_var' environment variable"
2734 echo " during linking"
2735 fi
2736 if test -n "$hardcode_libdir_flag_spec"; then
2737 libdir=LIBDIR
2738 eval flag=\"$hardcode_libdir_flag_spec\"
2739
2740 $ECHO " - use the \`$flag' linker flag"
2741 fi
2742 if test -n "$admincmds"; then
2743 $ECHO " - have your system administrator run these commands:$admincmds"
2744 fi
2745 if test -f /etc/ld.so.conf; then
2746 echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
2747 fi
2748 echo
2749
2750 echo "See any operating system documentation about shared libraries for"
2751 case $host in
2752 solaris2.[6789]|solaris2.1[0-9])
2753 echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
2754 echo "pages."
2755 ;;
2756 *)
2757 echo "more information, such as the ld(1) and ld.so(8) manual pages."
2758 ;;
2759 esac
2760 echo "----------------------------------------------------------------------"
2761 fi
2762 exit $EXIT_SUCCESS
2763 }
2764
2765 test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
2766
2767
2768 # func_mode_install arg...
2769 func_mode_install ()
2770 {
2771 $opt_debug
2772 # There may be an optional sh(1) argument at the beginning of
2773 # install_prog (especially on Windows NT).
2774 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
2775 # Allow the use of GNU shtool's install command.
2776 case $nonopt in *shtool*) :;; *) false;; esac; then
2777 # Aesthetically quote it.
2778 func_quote_for_eval "$nonopt"
2779 install_prog="$func_quote_for_eval_result "
2780 arg=$1
2781 shift
2782 else
2783 install_prog=
2784 arg=$nonopt
2785 fi
2786
2787 # The real first argument should be the name of the installation program.
2788 # Aesthetically quote it.
2789 func_quote_for_eval "$arg"
2790 func_append install_prog "$func_quote_for_eval_result"
2791 install_shared_prog=$install_prog
2792 case " $install_prog " in
2793 *[\\\ /]cp\ *) install_cp=: ;;
2794 *) install_cp=false ;;
2795 esac
2796
2797 # We need to accept at least all the BSD install flags.
2798 dest=
2799 files=
2800 opts=
2801 prev=
2802 install_type=
2803 isdir=no
2804 stripme=
2805 no_mode=:
2806 for arg
2807 do
2808 arg2=
2809 if test -n "$dest"; then
2810 func_append files " $dest"
2811 dest=$arg
2812 continue
2813 fi
2814
2815 case $arg in
2816 -d) isdir=yes ;;
2817 -f)
2818 if $install_cp; then :; else
2819 prev=$arg
2820 fi
2821 ;;
2822 -g | -m | -o)
2823 prev=$arg
2824 ;;
2825 -s)
2826 stripme=" -s"
2827 continue
2828 ;;
2829 -*)
2830 ;;
2831 *)
2832 # If the previous option needed an argument, then skip it.
2833 if test -n "$prev"; then
2834 if test "x$prev" = x-m && test -n "$install_override_mode"; then
2835 arg2=$install_override_mode
2836 no_mode=false
2837 fi
2838 prev=
2839 else
2840 dest=$arg
2841 continue
2842 fi
2843 ;;
2844 esac
2845
2846 # Aesthetically quote the argument.
2847 func_quote_for_eval "$arg"
2848 func_append install_prog " $func_quote_for_eval_result"
2849 if test -n "$arg2"; then
2850 func_quote_for_eval "$arg2"
2851 fi
2852 func_append install_shared_prog " $func_quote_for_eval_result"
2853 done
2854
2855 test -z "$install_prog" && \
2856 func_fatal_help "you must specify an install program"
2857
2858 test -n "$prev" && \
2859 func_fatal_help "the \`$prev' option requires an argument"
2860
2861 if test -n "$install_override_mode" && $no_mode; then
2862 if $install_cp; then :; else
2863 func_quote_for_eval "$install_override_mode"
2864 func_append install_shared_prog " -m $func_quote_for_eval_result"
2865 fi
2866 fi
2867
2868 if test -z "$files"; then
2869 if test -z "$dest"; then
2870 func_fatal_help "no file or destination specified"
2871 else
2872 func_fatal_help "you must specify a destination"
2873 fi
2874 fi
2875
2876 # Strip any trailing slash from the destination.
2877 func_stripname '' '/' "$dest"
2878 dest=$func_stripname_result
2879
2880 # Check to see that the destination is a directory.
2881 test -d "$dest" && isdir=yes
2882 if test "$isdir" = yes; then
2883 destdir="$dest"
2884 destname=
2885 else
2886 func_dirname_and_basename "$dest" "" "."
2887 destdir="$func_dirname_result"
2888 destname="$func_basename_result"
2889
2890 # Not a directory, so check to see that there is only one file specified.
2891 set dummy $files; shift
2892 test "$#" -gt 1 && \
2893 func_fatal_help "\`$dest' is not a directory"
2894 fi
2895 case $destdir in
2896 [\\/]* | [A-Za-z]:[\\/]*) ;;
2897 *)
2898 for file in $files; do
2899 case $file in
2900 *.lo) ;;
2901 *)
2902 func_fatal_help "\`$destdir' must be an absolute directory name"
2903 ;;
2904 esac
2905 done
2906 ;;
2907 esac
2908
2909 # This variable tells wrapper scripts just to set variables rather
2910 # than running their programs.
2911 libtool_install_magic="$magic"
2912
2913 staticlibs=
2914 future_libdirs=
2915 current_libdirs=
2916 for file in $files; do
2917
2918 # Do each installation.
2919 case $file in
2920 *.$libext)
2921 # Do the static libraries later.
2922 func_append staticlibs " $file"
2923 ;;
2924
2925 *.la)
2926 func_resolve_sysroot "$file"
2927 file=$func_resolve_sysroot_result
2928
2929 # Check to see that this really is a libtool archive.
2930 func_lalib_unsafe_p "$file" \
2931 || func_fatal_help "\`$file' is not a valid libtool archive"
2932
2933 library_names=
2934 old_library=
2935 relink_command=
2936 func_source "$file"
2937
2938 # Add the libdir to current_libdirs if it is the destination.
2939 if test "X$destdir" = "X$libdir"; then
2940 case "$current_libdirs " in
2941 *" $libdir "*) ;;
2942 *) func_append current_libdirs " $libdir" ;;
2943 esac
2944 else
2945 # Note the libdir as a future libdir.
2946 case "$future_libdirs " in
2947 *" $libdir "*) ;;
2948 *) func_append future_libdirs " $libdir" ;;
2949 esac
2950 fi
2951
2952 func_dirname "$file" "/" ""
2953 dir="$func_dirname_result"
2954 func_append dir "$objdir"
2955
2956 if test -n "$relink_command"; then
2957 # Determine the prefix the user has applied to our future dir.
2958 inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
2959
2960 # Don't allow the user to place us outside of our expected
2961 # location b/c this prevents finding dependent libraries that
2962 # are installed to the same prefix.
2963 # At present, this check doesn't affect windows .dll's that
2964 # are installed into $libdir/../bin (currently, that works fine)
2965 # but it's something to keep an eye on.
2966 test "$inst_prefix_dir" = "$destdir" && \
2967 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2968
2969 if test -n "$inst_prefix_dir"; then
2970 # Stick the inst_prefix_dir data into the link command.
2971 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2972 else
2973 relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
2974 fi
2975
2976 func_warning "relinking \`$file'"
2977 func_show_eval "$relink_command" \
2978 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2979 fi
2980
2981 # See the names of the shared library.
2982 set dummy $library_names; shift
2983 if test -n "$1"; then
2984 realname="$1"
2985 shift
2986
2987 srcname="$realname"
2988 test -n "$relink_command" && srcname="$realname"T
2989
2990 # Install the shared library and build the symlinks.
2991 func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
2992 'exit $?'
2993 tstripme="$stripme"
2994 case $host_os in
2995 cygwin* | mingw* | pw32* | cegcc*)
2996 case $realname in
2997 *.dll.a)
2998 tstripme=""
2999 ;;
3000 esac
3001 ;;
3002 esac
3003 if test -n "$tstripme" && test -n "$striplib"; then
3004 func_show_eval "$striplib $destdir/$realname" 'exit $?'
3005 fi
3006
3007 if test "$#" -gt 0; then
3008 # Delete the old symlinks, and create new ones.
3009 # Try `ln -sf' first, because the `ln' binary might depend on
3010 # the symlink we replace! Solaris /bin/ln does not understand -f,
3011 # so we also need to try rm && ln -s.
3012 for linkname
3013 do
3014 test "$linkname" != "$realname" \
3015 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
3016 done
3017 fi
3018
3019 # Do each command in the postinstall commands.
3020 lib="$destdir/$realname"
3021 func_execute_cmds "$postinstall_cmds" 'exit $?'
3022 fi
3023
3024 # Install the pseudo-library for information purposes.
3025 func_basename "$file"
3026 name="$func_basename_result"
3027 instname="$dir/$name"i
3028 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
3029
3030 # Maybe install the static library, too.
3031 test -n "$old_library" && func_append staticlibs " $dir/$old_library"
3032 ;;
3033
3034 *.lo)
3035 # Install (i.e. copy) a libtool object.
3036
3037 # Figure out destination file name, if it wasn't already specified.
3038 if test -n "$destname"; then
3039 destfile="$destdir/$destname"
3040 else
3041 func_basename "$file"
3042 destfile="$func_basename_result"
3043 destfile="$destdir/$destfile"
3044 fi
3045
3046 # Deduce the name of the destination old-style object file.
3047 case $destfile in
3048 *.lo)
3049 func_lo2o "$destfile"
3050 staticdest=$func_lo2o_result
3051 ;;
3052 *.$objext)
3053 staticdest="$destfile"
3054 destfile=
3055 ;;
3056 *)
3057 func_fatal_help "cannot copy a libtool object to \`$destfile'"
3058 ;;
3059 esac
3060
3061 # Install the libtool object if requested.
3062 test -n "$destfile" && \
3063 func_show_eval "$install_prog $file $destfile" 'exit $?'
3064
3065 # Install the old object if enabled.
3066 if test "$build_old_libs" = yes; then
3067 # Deduce the name of the old-style object file.
3068 func_lo2o "$file"
3069 staticobj=$func_lo2o_result
3070 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
3071 fi
3072 exit $EXIT_SUCCESS
3073 ;;
3074
3075 *)
3076 # Figure out destination file name, if it wasn't already specified.
3077 if test -n "$destname"; then
3078 destfile="$destdir/$destname"
3079 else
3080 func_basename "$file"
3081 destfile="$func_basename_result"
3082 destfile="$destdir/$destfile"
3083 fi
3084
3085 # If the file is missing, and there is a .exe on the end, strip it
3086 # because it is most likely a libtool script we actually want to
3087 # install
3088 stripped_ext=""
3089 case $file in
3090 *.exe)
3091 if test ! -f "$file"; then
3092 func_stripname '' '.exe' "$file"
3093 file=$func_stripname_result
3094 stripped_ext=".exe"
3095 fi
3096 ;;
3097 esac
3098
3099 # Do a test to see if this is really a libtool program.
3100 case $host in
3101 *cygwin* | *mingw*)
3102 if func_ltwrapper_executable_p "$file"; then
3103 func_ltwrapper_scriptname "$file"
3104 wrapper=$func_ltwrapper_scriptname_result
3105 else
3106 func_stripname '' '.exe' "$file"
3107 wrapper=$func_stripname_result
3108 fi
3109 ;;
3110 *)
3111 wrapper=$file
3112 ;;
3113 esac
3114 if func_ltwrapper_script_p "$wrapper"; then
3115 notinst_deplibs=
3116 relink_command=
3117
3118 func_source "$wrapper"
3119
3120 # Check the variables that should have been set.
3121 test -z "$generated_by_libtool_version" && \
3122 func_fatal_error "invalid libtool wrapper script \`$wrapper'"
3123
3124 finalize=yes
3125 for lib in $notinst_deplibs; do
3126 # Check to see that each library is installed.
3127 libdir=
3128 if test -f "$lib"; then
3129 func_source "$lib"
3130 fi
3131 libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
3132 if test -n "$libdir" && test ! -f "$libfile"; then
3133 func_warning "\`$lib' has not been installed in \`$libdir'"
3134 finalize=no
3135 fi
3136 done
3137
3138 relink_command=
3139 func_source "$wrapper"
3140
3141 outputname=
3142 if test "$fast_install" = no && test -n "$relink_command"; then
3143 $opt_dry_run || {
3144 if test "$finalize" = yes; then
3145 tmpdir=`func_mktempdir`
3146 func_basename "$file$stripped_ext"
3147 file="$func_basename_result"
3148 outputname="$tmpdir/$file"
3149 # Replace the output file specification.
3150 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
3151
3152 $opt_silent || {
3153 func_quote_for_expand "$relink_command"
3154 eval "func_echo $func_quote_for_expand_result"
3155 }
3156 if eval "$relink_command"; then :
3157 else
3158 func_error "error: relink \`$file' with the above command before installing it"
3159 $opt_dry_run || ${RM}r "$tmpdir"
3160 continue
3161 fi
3162 file="$outputname"
3163 else
3164 func_warning "cannot relink \`$file'"
3165 fi
3166 }
3167 else
3168 # Install the binary that we compiled earlier.
3169 file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
3170 fi
3171 fi
3172
3173 # remove .exe since cygwin /usr/bin/install will append another
3174 # one anyway
3175 case $install_prog,$host in
3176 */usr/bin/install*,*cygwin*)
3177 case $file:$destfile in
3178 *.exe:*.exe)
3179 # this is ok
3180 ;;
3181 *.exe:*)
3182 destfile=$destfile.exe
3183 ;;
3184 *:*.exe)
3185 func_stripname '' '.exe' "$destfile"
3186 destfile=$func_stripname_result
3187 ;;
3188 esac
3189 ;;
3190 esac
3191 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
3192 $opt_dry_run || if test -n "$outputname"; then
3193 ${RM}r "$tmpdir"
3194 fi
3195 ;;
3196 esac
3197 done
3198
3199 for file in $staticlibs; do
3200 func_basename "$file"
3201 name="$func_basename_result"
3202
3203 # Set up the ranlib parameters.
3204 oldlib="$destdir/$name"
3205 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
3206 tool_oldlib=$func_to_tool_file_result
3207
3208 func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
3209
3210 if test -n "$stripme" && test -n "$old_striplib"; then
3211 func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
3212 fi
3213
3214 # Do each command in the postinstall commands.
3215 func_execute_cmds "$old_postinstall_cmds" 'exit $?'
3216 done
3217
3218 test -n "$future_libdirs" && \
3219 func_warning "remember to run \`$progname --finish$future_libdirs'"
3220
3221 if test -n "$current_libdirs"; then
3222 # Maybe just do a dry run.
3223 $opt_dry_run && current_libdirs=" -n$current_libdirs"
3224 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
3225 else
3226 exit $EXIT_SUCCESS
3227 fi
3228 }
3229
3230 test "$opt_mode" = install && func_mode_install ${1+"$@"}
3231
3232
3233 # func_generate_dlsyms outputname originator pic_p
3234 # Extract symbols from dlprefiles and create ${outputname}S.o with
3235 # a dlpreopen symbol table.
3236 func_generate_dlsyms ()
3237 {
3238 $opt_debug
3239 my_outputname="$1"
3240 my_originator="$2"
3241 my_pic_p="${3-no}"
3242 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
3243 my_dlsyms=
3244
3245 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
3246 if test -n "$NM" && test -n "$global_symbol_pipe"; then
3247 my_dlsyms="${my_outputname}S.c"
3248 else
3249 func_error "not configured to extract global symbols from dlpreopened files"
3250 fi
3251 fi
3252
3253 if test -n "$my_dlsyms"; then
3254 case $my_dlsyms in
3255 "") ;;
3256 *.c)
3257 # Discover the nlist of each of the dlfiles.
3258 nlist="$output_objdir/${my_outputname}.nm"
3259
3260 func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
3261
3262 # Parse the name list into a source file.
3263 func_verbose "creating $output_objdir/$my_dlsyms"
3264
3265 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
3266 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
3267 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
3268
3269 #ifdef __cplusplus
3270 extern \"C\" {
3271 #endif
3272
3273 #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
3274 #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
3275 #endif
3276
3277 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3278 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3279 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3280 relocations are performed -- see ld's documentation on pseudo-relocs. */
3281 # define LT_DLSYM_CONST
3282 #elif defined(__osf__)
3283 /* This system does not cope well with relocations in const data. */
3284 # define LT_DLSYM_CONST
3285 #else
3286 # define LT_DLSYM_CONST const
3287 #endif
3288
3289 /* External symbol declarations for the compiler. */\
3290 "
3291
3292 if test "$dlself" = yes; then
3293 func_verbose "generating symbol list for \`$output'"
3294
3295 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
3296
3297 # Add our own program objects to the symbol list.
3298 progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
3299 for progfile in $progfiles; do
3300 func_to_tool_file "$progfile" func_convert_file_msys_to_w32
3301 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
3302 $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
3303 done
3304
3305 if test -n "$exclude_expsyms"; then
3306 $opt_dry_run || {
3307 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
3308 eval '$MV "$nlist"T "$nlist"'
3309 }
3310 fi
3311
3312 if test -n "$export_symbols_regex"; then
3313 $opt_dry_run || {
3314 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
3315 eval '$MV "$nlist"T "$nlist"'
3316 }
3317 fi
3318
3319 # Prepare the list of exported symbols
3320 if test -z "$export_symbols"; then
3321 export_symbols="$output_objdir/$outputname.exp"
3322 $opt_dry_run || {
3323 $RM $export_symbols
3324 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
3325 case $host in
3326 *cygwin* | *mingw* | *cegcc* )
3327 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3328 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
3329 ;;
3330 esac
3331 }
3332 else
3333 $opt_dry_run || {
3334 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
3335 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
3336 eval '$MV "$nlist"T "$nlist"'
3337 case $host in
3338 *cygwin* | *mingw* | *cegcc* )
3339 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
3340 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
3341 ;;
3342 esac
3343 }
3344 fi
3345 fi
3346
3347 for dlprefile in $dlprefiles; do
3348 func_verbose "extracting global C symbols from \`$dlprefile'"
3349 func_basename "$dlprefile"
3350 name="$func_basename_result"
3351 case $host in
3352 *cygwin* | *mingw* | *cegcc* )
3353 # if an import library, we need to obtain dlname
3354 if func_win32_import_lib_p "$dlprefile"; then
3355 func_tr_sh "$dlprefile"
3356 eval "curr_lafile=\$libfile_$func_tr_sh_result"
3357 dlprefile_dlbasename=""
3358 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
3359 # Use subshell, to avoid clobbering current variable values
3360 dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
3361 if test -n "$dlprefile_dlname" ; then
3362 func_basename "$dlprefile_dlname"
3363 dlprefile_dlbasename="$func_basename_result"
3364 else
3365 # no lafile. user explicitly requested -dlpreopen <import library>.
3366 $sharedlib_from_linklib_cmd "$dlprefile"
3367 dlprefile_dlbasename=$sharedlib_from_linklib_result
3368 fi
3369 fi
3370 $opt_dry_run || {
3371 if test -n "$dlprefile_dlbasename" ; then
3372 eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
3373 else
3374 func_warning "Could not compute DLL name from $name"
3375 eval '$ECHO ": $name " >> "$nlist"'
3376 fi
3377 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3378 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
3379 $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
3380 }
3381 else # not an import lib
3382 $opt_dry_run || {
3383 eval '$ECHO ": $name " >> "$nlist"'
3384 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3385 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3386 }
3387 fi
3388 ;;
3389 *)
3390 $opt_dry_run || {
3391 eval '$ECHO ": $name " >> "$nlist"'
3392 func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
3393 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
3394 }
3395 ;;
3396 esac
3397 done
3398
3399 $opt_dry_run || {
3400 # Make sure we have at least an empty file.
3401 test -f "$nlist" || : > "$nlist"
3402
3403 if test -n "$exclude_expsyms"; then
3404 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
3405 $MV "$nlist"T "$nlist"
3406 fi
3407
3408 # Try sorting and uniquifying the output.
3409 if $GREP -v "^: " < "$nlist" |
3410 if sort -k 3 </dev/null >/dev/null 2>&1; then
3411 sort -k 3
3412 else
3413 sort +2
3414 fi |
3415 uniq > "$nlist"S; then
3416 :
3417 else
3418 $GREP -v "^: " < "$nlist" > "$nlist"S
3419 fi
3420
3421 if test -f "$nlist"S; then
3422 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
3423 else
3424 echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
3425 fi
3426
3427 echo >> "$output_objdir/$my_dlsyms" "\
3428
3429 /* The mapping between symbol names and symbols. */
3430 typedef struct {
3431 const char *name;
3432 void *address;
3433 } lt_dlsymlist;
3434 extern LT_DLSYM_CONST lt_dlsymlist
3435 lt_${my_prefix}_LTX_preloaded_symbols[];
3436 LT_DLSYM_CONST lt_dlsymlist
3437 lt_${my_prefix}_LTX_preloaded_symbols[] =
3438 {\
3439 { \"$my_originator\", (void *) 0 },"
3440
3441 case $need_lib_prefix in
3442 no)
3443 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
3444 ;;
3445 *)
3446 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
3447 ;;
3448 esac
3449 echo >> "$output_objdir/$my_dlsyms" "\
3450 {0, (void *) 0}
3451 };
3452
3453 /* This works around a problem in FreeBSD linker */
3454 #ifdef FREEBSD_WORKAROUND
3455 static const void *lt_preloaded_setup() {
3456 return lt_${my_prefix}_LTX_preloaded_symbols;
3457 }
3458 #endif
3459
3460 #ifdef __cplusplus
3461 }
3462 #endif\
3463 "
3464 } # !$opt_dry_run
3465
3466 pic_flag_for_symtable=
3467 case "$compile_command " in
3468 *" -static "*) ;;
3469 *)
3470 case $host in
3471 # compiling the symbol table file with pic_flag works around
3472 # a FreeBSD bug that causes programs to crash when -lm is
3473 # linked before any other PIC object. But we must not use
3474 # pic_flag when linking with -static. The problem exists in
3475 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
3476 *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
3477 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
3478 *-*-hpux*)
3479 pic_flag_for_symtable=" $pic_flag" ;;
3480 *)
3481 if test "X$my_pic_p" != Xno; then
3482 pic_flag_for_symtable=" $pic_flag"
3483 fi
3484 ;;
3485 esac
3486 ;;
3487 esac
3488 symtab_cflags=
3489 for arg in $LTCFLAGS; do
3490 case $arg in
3491 -pie | -fpie | -fPIE) ;;
3492 *) func_append symtab_cflags " $arg" ;;
3493 esac
3494 done
3495
3496 # Now compile the dynamic symbol file.
3497 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
3498
3499 # Clean up the generated files.
3500 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
3501
3502 # Transform the symbol file into the correct name.
3503 symfileobj="$output_objdir/${my_outputname}S.$objext"
3504 case $host in
3505 *cygwin* | *mingw* | *cegcc* )
3506 if test -f "$output_objdir/$my_outputname.def"; then
3507 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3508 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
3509 else
3510 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3511 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3512 fi
3513 ;;
3514 *)
3515 compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3516 finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
3517 ;;
3518 esac
3519 ;;
3520 *)
3521 func_fatal_error "unknown suffix for \`$my_dlsyms'"
3522 ;;
3523 esac
3524 else
3525 # We keep going just in case the user didn't refer to
3526 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
3527 # really was required.
3528
3529 # Nullify the symbol file.
3530 compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
3531 finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
3532 fi
3533 }
3534
3535 # func_win32_libid arg
3536 # return the library type of file 'arg'
3537 #
3538 # Need a lot of goo to handle *both* DLLs and import libs
3539 # Has to be a shell function in order to 'eat' the argument
3540 # that is supplied when $file_magic_command is called.
3541 # Despite the name, also deal with 64 bit binaries.
3542 func_win32_libid ()
3543 {
3544 $opt_debug
3545 win32_libid_type="unknown"
3546 win32_fileres=`file -L $1 2>/dev/null`
3547 case $win32_fileres in
3548 *ar\ archive\ import\ library*) # definitely import
3549 win32_libid_type="x86 archive import"
3550 ;;
3551 *ar\ archive*) # could be an import, or static
3552 # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
3553 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
3554 $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
3555 func_to_tool_file "$1" func_convert_file_msys_to_w32
3556 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
3557 $SED -n -e '
3558 1,100{
3559 / I /{
3560 s,.*,import,
3561 p
3562 q
3563 }
3564 }'`
3565 case $win32_nmres in
3566 import*) win32_libid_type="x86 archive import";;
3567 *) win32_libid_type="x86 archive static";;
3568 esac
3569 fi
3570 ;;
3571 *DLL*)
3572 win32_libid_type="x86 DLL"
3573 ;;
3574 *executable*) # but shell scripts are "executable" too...
3575 case $win32_fileres in
3576 *MS\ Windows\ PE\ Intel*)
3577 win32_libid_type="x86 DLL"
3578 ;;
3579 esac
3580 ;;
3581 esac
3582 $ECHO "$win32_libid_type"
3583 }
3584
3585 # func_cygming_dll_for_implib ARG
3586 #
3587 # Platform-specific function to extract the
3588 # name of the DLL associated with the specified
3589 # import library ARG.
3590 # Invoked by eval'ing the libtool variable
3591 # $sharedlib_from_linklib_cmd
3592 # Result is available in the variable
3593 # $sharedlib_from_linklib_result
3594 func_cygming_dll_for_implib ()
3595 {
3596 $opt_debug
3597 sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
3598 }
3599
3600 # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
3601 #
3602 # The is the core of a fallback implementation of a
3603 # platform-specific function to extract the name of the
3604 # DLL associated with the specified import library LIBNAME.
3605 #
3606 # SECTION_NAME is either .idata$6 or .idata$7, depending
3607 # on the platform and compiler that created the implib.
3608 #
3609 # Echos the name of the DLL associated with the
3610 # specified import library.
3611 func_cygming_dll_for_implib_fallback_core ()
3612 {
3613 $opt_debug
3614 match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
3615 $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
3616 $SED '/^Contents of section '"$match_literal"':/{
3617 # Place marker at beginning of archive member dllname section
3618 s/.*/====MARK====/
3619 p
3620 d
3621 }
3622 # These lines can sometimes be longer than 43 characters, but
3623 # are always uninteresting
3624 /:[ ]*file format pe[i]\{,1\}-/d
3625 /^In archive [^:]*:/d
3626 # Ensure marker is printed
3627 /^====MARK====/p
3628 # Remove all lines with less than 43 characters
3629 /^.\{43\}/!d
3630 # From remaining lines, remove first 43 characters
3631 s/^.\{43\}//' |
3632 $SED -n '
3633 # Join marker and all lines until next marker into a single line
3634 /^====MARK====/ b para
3635 H
3636 $ b para
3637 b
3638 :para
3639 x
3640 s/\n//g
3641 # Remove the marker
3642 s/^====MARK====//
3643 # Remove trailing dots and whitespace
3644 s/[\. \t]*$//
3645 # Print
3646 /./p' |
3647 # we now have a list, one entry per line, of the stringified
3648 # contents of the appropriate section of all members of the
3649 # archive which possess that section. Heuristic: eliminate
3650 # all those which have a first or second character that is
3651 # a '.' (that is, objdump's representation of an unprintable
3652 # character.) This should work for all archives with less than
3653 # 0x302f exports -- but will fail for DLLs whose name actually
3654 # begins with a literal '.' or a single character followed by
3655 # a '.'.
3656 #
3657 # Of those that remain, print the first one.
3658 $SED -e '/^\./d;/^.\./d;q'
3659 }
3660
3661 # func_cygming_gnu_implib_p ARG
3662 # This predicate returns with zero status (TRUE) if
3663 # ARG is a GNU/binutils-style import library. Returns
3664 # with nonzero status (FALSE) otherwise.
3665 func_cygming_gnu_implib_p ()
3666 {
3667 $opt_debug
3668 func_to_tool_file "$1" func_convert_file_msys_to_w32
3669 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
3670 test -n "$func_cygming_gnu_implib_tmp"
3671 }
3672
3673 # func_cygming_ms_implib_p ARG
3674 # This predicate returns with zero status (TRUE) if
3675 # ARG is an MS-style import library. Returns
3676 # with nonzero status (FALSE) otherwise.
3677 func_cygming_ms_implib_p ()
3678 {
3679 $opt_debug
3680 func_to_tool_file "$1" func_convert_file_msys_to_w32
3681 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
3682 test -n "$func_cygming_ms_implib_tmp"
3683 }
3684
3685 # func_cygming_dll_for_implib_fallback ARG
3686 # Platform-specific function to extract the
3687 # name of the DLL associated with the specified
3688 # import library ARG.
3689 #
3690 # This fallback implementation is for use when $DLLTOOL
3691 # does not support the --identify-strict option.
3692 # Invoked by eval'ing the libtool variable
3693 # $sharedlib_from_linklib_cmd
3694 # Result is available in the variable
3695 # $sharedlib_from_linklib_result
3696 func_cygming_dll_for_implib_fallback ()
3697 {
3698 $opt_debug
3699 if func_cygming_gnu_implib_p "$1" ; then
3700 # binutils import library
3701 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
3702 elif func_cygming_ms_implib_p "$1" ; then
3703 # ms-generated import library
3704 sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
3705 else
3706 # unknown
3707 sharedlib_from_linklib_result=""
3708 fi
3709 }
3710
3711
3712 # func_extract_an_archive dir oldlib
3713 func_extract_an_archive ()
3714 {
3715 $opt_debug
3716 f_ex_an_ar_dir="$1"; shift
3717 f_ex_an_ar_oldlib="$1"
3718 if test "$lock_old_archive_extraction" = yes; then
3719 lockfile=$f_ex_an_ar_oldlib.lock
3720 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3721 func_echo "Waiting for $lockfile to be removed"
3722 sleep 2
3723 done
3724 fi
3725 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
3726 'stat=$?; rm -f "$lockfile"; exit $stat'
3727 if test "$lock_old_archive_extraction" = yes; then
3728 $opt_dry_run || rm -f "$lockfile"
3729 fi
3730 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
3731 :
3732 else
3733 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
3734 fi
3735 }
3736
3737
3738 # func_extract_archives gentop oldlib ...
3739 func_extract_archives ()
3740 {
3741 $opt_debug
3742 my_gentop="$1"; shift
3743 my_oldlibs=${1+"$@"}
3744 my_oldobjs=""
3745 my_xlib=""
3746 my_xabs=""
3747 my_xdir=""
3748
3749 for my_xlib in $my_oldlibs; do
3750 # Extract the objects.
3751 case $my_xlib in
3752 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
3753 *) my_xabs=`pwd`"/$my_xlib" ;;
3754 esac
3755 func_basename "$my_xlib"
3756 my_xlib="$func_basename_result"
3757 my_xlib_u=$my_xlib
3758 while :; do
3759 case " $extracted_archives " in
3760 *" $my_xlib_u "*)
3761 func_arith $extracted_serial + 1
3762 extracted_serial=$func_arith_result
3763 my_xlib_u=lt$extracted_serial-$my_xlib ;;
3764 *) break ;;
3765 esac
3766 done
3767 extracted_archives="$extracted_archives $my_xlib_u"
3768 my_xdir="$my_gentop/$my_xlib_u"
3769
3770 func_mkdir_p "$my_xdir"
3771
3772 case $host in
3773 *-darwin*)
3774 func_verbose "Extracting $my_xabs"
3775 # Do not bother doing anything if just a dry run
3776 $opt_dry_run || {
3777 darwin_orig_dir=`pwd`
3778 cd $my_xdir || exit $?
3779 darwin_archive=$my_xabs
3780 darwin_curdir=`pwd`
3781 darwin_base_archive=`basename "$darwin_archive"`
3782 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
3783 if test -n "$darwin_arches"; then
3784 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
3785 darwin_arch=
3786 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
3787 for darwin_arch in $darwin_arches ; do
3788 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3789 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
3790 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
3791 func_extract_an_archive "`pwd`" "${darwin_base_archive}"
3792 cd "$darwin_curdir"
3793 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
3794 done # $darwin_arches
3795 ## Okay now we've a bunch of thin objects, gotta fatten them up :)
3796 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
3797 darwin_file=
3798 darwin_files=
3799 for darwin_file in $darwin_filelist; do
3800 darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
3801 $LIPO -create -output "$darwin_file" $darwin_files
3802 done # $darwin_filelist
3803 $RM -rf unfat-$$
3804 cd "$darwin_orig_dir"
3805 else
3806 cd $darwin_orig_dir
3807 func_extract_an_archive "$my_xdir" "$my_xabs"
3808 fi # $darwin_arches
3809 } # !$opt_dry_run
3810 ;;
3811 *)
3812 func_extract_an_archive "$my_xdir" "$my_xabs"
3813 ;;
3814 esac
3815 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
3816 done
3817
3818 func_extract_archives_result="$my_oldobjs"
3819 }
3820
3821
3822 # func_emit_wrapper [arg=no]
3823 #
3824 # Emit a libtool wrapper script on stdout.
3825 # Don't directly open a file because we may want to
3826 # incorporate the script contents within a cygwin/mingw
3827 # wrapper executable. Must ONLY be called from within
3828 # func_mode_link because it depends on a number of variables
3829 # set therein.
3830 #
3831 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
3832 # variable will take. If 'yes', then the emitted script
3833 # will assume that the directory in which it is stored is
3834 # the $objdir directory. This is a cygwin/mingw-specific
3835 # behavior.
3836 func_emit_wrapper ()
3837 {
3838 func_emit_wrapper_arg1=${1-no}
3839
3840 $ECHO "\
3841 #! $SHELL
3842
3843 # $output - temporary wrapper script for $objdir/$outputname
3844 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3845 #
3846 # The $output program cannot be directly executed until all the libtool
3847 # libraries that it depends on are installed.
3848 #
3849 # This wrapper script should never be moved out of the build directory.
3850 # If it is, it will not operate correctly.
3851
3852 # Sed substitution that helps us do robust quoting. It backslashifies
3853 # metacharacters that are still active within double-quoted strings.
3854 sed_quote_subst='$sed_quote_subst'
3855
3856 # Be Bourne compatible
3857 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
3858 emulate sh
3859 NULLCMD=:
3860 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
3861 # is contrary to our usage. Disable this feature.
3862 alias -g '\${1+\"\$@\"}'='\"\$@\"'
3863 setopt NO_GLOB_SUBST
3864 else
3865 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
3866 fi
3867 BIN_SH=xpg4; export BIN_SH # for Tru64
3868 DUALCASE=1; export DUALCASE # for MKS sh
3869
3870 # The HP-UX ksh and POSIX shell print the target directory to stdout
3871 # if CDPATH is set.
3872 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3873
3874 relink_command=\"$relink_command\"
3875
3876 # This environment variable determines our operation mode.
3877 if test \"\$libtool_install_magic\" = \"$magic\"; then
3878 # install mode needs the following variables:
3879 generated_by_libtool_version='$macro_version'
3880 notinst_deplibs='$notinst_deplibs'
3881 else
3882 # When we are sourced in execute mode, \$file and \$ECHO are already set.
3883 if test \"\$libtool_execute_magic\" != \"$magic\"; then
3884 file=\"\$0\""
3885
3886 qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
3887 $ECHO "\
3888
3889 # A function that is used when there is no print builtin or printf.
3890 func_fallback_echo ()
3891 {
3892 eval 'cat <<_LTECHO_EOF
3893 \$1
3894 _LTECHO_EOF'
3895 }
3896 ECHO=\"$qECHO\"
3897 fi
3898
3899 # Very basic option parsing. These options are (a) specific to
3900 # the libtool wrapper, (b) are identical between the wrapper
3901 # /script/ and the wrapper /executable/ which is used only on
3902 # windows platforms, and (c) all begin with the string "--lt-"
3903 # (application programs are unlikely to have options which match
3904 # this pattern).
3905 #
3906 # There are only two supported options: --lt-debug and
3907 # --lt-dump-script. There is, deliberately, no --lt-help.
3908 #
3909 # The first argument to this parsing function should be the
3910 # script's $0 value, followed by "$@".
3911 lt_option_debug=
3912 func_parse_lt_options ()
3913 {
3914 lt_script_arg0=\$0
3915 shift
3916 for lt_opt
3917 do
3918 case \"\$lt_opt\" in
3919 --lt-debug) lt_option_debug=1 ;;
3920 --lt-dump-script)
3921 lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
3922 test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
3923 lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
3924 cat \"\$lt_dump_D/\$lt_dump_F\"
3925 exit 0
3926 ;;
3927 --lt-*)
3928 \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
3929 exit 1
3930 ;;
3931 esac
3932 done
3933
3934 # Print the debug banner immediately:
3935 if test -n \"\$lt_option_debug\"; then
3936 echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
3937 fi
3938 }
3939
3940 # Used when --lt-debug. Prints its arguments to stdout
3941 # (redirection is the responsibility of the caller)
3942 func_lt_dump_args ()
3943 {
3944 lt_dump_args_N=1;
3945 for lt_arg
3946 do
3947 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
3948 lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
3949 done
3950 }
3951
3952 # Core function for launching the target application
3953 func_exec_program_core ()
3954 {
3955 "
3956 case $host in
3957 # Backslashes separate directories on plain windows
3958 *-*-mingw | *-*-os2* | *-cegcc*)
3959 $ECHO "\
3960 if test -n \"\$lt_option_debug\"; then
3961 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
3962 func_lt_dump_args \${1+\"\$@\"} 1>&2
3963 fi
3964 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
3965 "
3966 ;;
3967
3968 *)
3969 $ECHO "\
3970 if test -n \"\$lt_option_debug\"; then
3971 \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
3972 func_lt_dump_args \${1+\"\$@\"} 1>&2
3973 fi
3974 exec \"\$progdir/\$program\" \${1+\"\$@\"}
3975 "
3976 ;;
3977 esac
3978 $ECHO "\
3979 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
3980 exit 1
3981 }
3982
3983 # A function to encapsulate launching the target application
3984 # Strips options in the --lt-* namespace from \$@ and
3985 # launches target application with the remaining arguments.
3986 func_exec_program ()
3987 {
3988 case \" \$* \" in
3989 *\\ --lt-*)
3990 for lt_wr_arg
3991 do
3992 case \$lt_wr_arg in
3993 --lt-*) ;;
3994 *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
3995 esac
3996 shift
3997 done ;;
3998 esac
3999 func_exec_program_core \${1+\"\$@\"}
4000 }
4001
4002 # Parse options
4003 func_parse_lt_options \"\$0\" \${1+\"\$@\"}
4004
4005 # Find the directory that this script lives in.
4006 thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
4007 test \"x\$thisdir\" = \"x\$file\" && thisdir=.
4008
4009 # Follow symbolic links until we get to the real thisdir.
4010 file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
4011 while test -n \"\$file\"; do
4012 destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
4013
4014 # If there was a directory component, then change thisdir.
4015 if test \"x\$destdir\" != \"x\$file\"; then
4016 case \"\$destdir\" in
4017 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
4018 *) thisdir=\"\$thisdir/\$destdir\" ;;
4019 esac
4020 fi
4021
4022 file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
4023 file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
4024 done
4025
4026 # Usually 'no', except on cygwin/mingw when embedded into
4027 # the cwrapper.
4028 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
4029 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
4030 # special case for '.'
4031 if test \"\$thisdir\" = \".\"; then
4032 thisdir=\`pwd\`
4033 fi
4034 # remove .libs from thisdir
4035 case \"\$thisdir\" in
4036 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
4037 $objdir ) thisdir=. ;;
4038 esac
4039 fi
4040
4041 # Try to get the absolute directory name.
4042 absdir=\`cd \"\$thisdir\" && pwd\`
4043 test -n \"\$absdir\" && thisdir=\"\$absdir\"
4044 "
4045
4046 if test "$fast_install" = yes; then
4047 $ECHO "\
4048 program=lt-'$outputname'$exeext
4049 progdir=\"\$thisdir/$objdir\"
4050
4051 if test ! -f \"\$progdir/\$program\" ||
4052 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
4053 test \"X\$file\" != \"X\$progdir/\$program\"; }; then
4054
4055 file=\"\$\$-\$program\"
4056
4057 if test ! -d \"\$progdir\"; then
4058 $MKDIR \"\$progdir\"
4059 else
4060 $RM \"\$progdir/\$file\"
4061 fi"
4062
4063 $ECHO "\
4064
4065 # relink executable if necessary
4066 if test -n \"\$relink_command\"; then
4067 if relink_command_output=\`eval \$relink_command 2>&1\`; then :
4068 else
4069 $ECHO \"\$relink_command_output\" >&2
4070 $RM \"\$progdir/\$file\"
4071 exit 1
4072 fi
4073 fi
4074
4075 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
4076 { $RM \"\$progdir/\$program\";
4077 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
4078 $RM \"\$progdir/\$file\"
4079 fi"
4080 else
4081 $ECHO "\
4082 program='$outputname'
4083 progdir=\"\$thisdir/$objdir\"
4084 "
4085 fi
4086
4087 $ECHO "\
4088
4089 if test -f \"\$progdir/\$program\"; then"
4090
4091 # fixup the dll searchpath if we need to.
4092 #
4093 # Fix the DLL searchpath if we need to. Do this before prepending
4094 # to shlibpath, because on Windows, both are PATH and uninstalled
4095 # libraries must come first.
4096 if test -n "$dllsearchpath"; then
4097 $ECHO "\
4098 # Add the dll search path components to the executable PATH
4099 PATH=$dllsearchpath:\$PATH
4100 "
4101 fi
4102
4103 # Export our shlibpath_var if we have one.
4104 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4105 $ECHO "\
4106 # Add our own library path to $shlibpath_var
4107 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
4108
4109 # Some systems cannot cope with colon-terminated $shlibpath_var
4110 # The second colon is a workaround for a bug in BeOS R4 sed
4111 $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
4112
4113 export $shlibpath_var
4114 "
4115 fi
4116
4117 $ECHO "\
4118 if test \"\$libtool_execute_magic\" != \"$magic\"; then
4119 # Run the actual program with our arguments.
4120 func_exec_program \${1+\"\$@\"}
4121 fi
4122 else
4123 # The program doesn't exist.
4124 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
4125 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
4126 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
4127 exit 1
4128 fi
4129 fi\
4130 "
4131 }
4132
4133
4134 # func_emit_cwrapperexe_src
4135 # emit the source code for a wrapper executable on stdout
4136 # Must ONLY be called from within func_mode_link because
4137 # it depends on a number of variable set therein.
4138 func_emit_cwrapperexe_src ()
4139 {
4140 cat <<EOF
4141
4142 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
4143 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
4144
4145 The $output program cannot be directly executed until all the libtool
4146 libraries that it depends on are installed.
4147
4148 This wrapper executable should never be moved out of the build directory.
4149 If it is, it will not operate correctly.
4150 */
4151 EOF
4152 cat <<"EOF"
4153 #ifdef _MSC_VER
4154 # define _CRT_SECURE_NO_DEPRECATE 1
4155 #endif
4156 #include <stdio.h>
4157 #include <stdlib.h>
4158 #ifdef _MSC_VER
4159 # include <direct.h>
4160 # include <process.h>
4161 # include <io.h>
4162 #else
4163 # include <unistd.h>
4164 # include <stdint.h>
4165 # ifdef __CYGWIN__
4166 # include <io.h>
4167 # endif
4168 #endif
4169 #include <malloc.h>
4170 #include <stdarg.h>
4171 #include <assert.h>
4172 #include <string.h>
4173 #include <ctype.h>
4174 #include <errno.h>
4175 #include <fcntl.h>
4176 #include <sys/stat.h>
4177
4178 /* declarations of non-ANSI functions */
4179 #if defined(__MINGW32__)
4180 # ifdef __STRICT_ANSI__
4181 int _putenv (const char *);
4182 # endif
4183 #elif defined(__CYGWIN__)
4184 # ifdef __STRICT_ANSI__
4185 char *realpath (const char *, char *);
4186 int putenv (char *);
4187 int setenv (const char *, const char *, int);
4188 # endif
4189 /* #elif defined (other platforms) ... */
4190 #endif
4191
4192 /* portability defines, excluding path handling macros */
4193 #if defined(_MSC_VER)
4194 # define setmode _setmode
4195 # define stat _stat
4196 # define chmod _chmod
4197 # define getcwd _getcwd
4198 # define putenv _putenv
4199 # define S_IXUSR _S_IEXEC
4200 # ifndef _INTPTR_T_DEFINED
4201 # define _INTPTR_T_DEFINED
4202 # define intptr_t int
4203 # endif
4204 #elif defined(__MINGW32__)
4205 # define setmode _setmode
4206 # define stat _stat
4207 # define chmod _chmod
4208 # define getcwd _getcwd
4209 # define putenv _putenv
4210 #elif defined(__CYGWIN__)
4211 # define HAVE_SETENV
4212 # define FOPEN_WB "wb"
4213 /* #elif defined (other platforms) ... */
4214 #endif
4215
4216 #if defined(PATH_MAX)
4217 # define LT_PATHMAX PATH_MAX
4218 #elif defined(MAXPATHLEN)
4219 # define LT_PATHMAX MAXPATHLEN
4220 #else
4221 # define LT_PATHMAX 1024
4222 #endif
4223
4224 #ifndef S_IXOTH
4225 # define S_IXOTH 0
4226 #endif
4227 #ifndef S_IXGRP
4228 # define S_IXGRP 0
4229 #endif
4230
4231 /* path handling portability macros */
4232 #ifndef DIR_SEPARATOR
4233 # define DIR_SEPARATOR '/'
4234 # define PATH_SEPARATOR ':'
4235 #endif
4236
4237 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
4238 defined (__OS2__)
4239 # define HAVE_DOS_BASED_FILE_SYSTEM
4240 # define FOPEN_WB "wb"
4241 # ifndef DIR_SEPARATOR_2
4242 # define DIR_SEPARATOR_2 '\\'
4243 # endif
4244 # ifndef PATH_SEPARATOR_2
4245 # define PATH_SEPARATOR_2 ';'
4246 # endif
4247 #endif
4248
4249 #ifndef DIR_SEPARATOR_2
4250 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
4251 #else /* DIR_SEPARATOR_2 */
4252 # define IS_DIR_SEPARATOR(ch) \
4253 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
4254 #endif /* DIR_SEPARATOR_2 */
4255
4256 #ifndef PATH_SEPARATOR_2
4257 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
4258 #else /* PATH_SEPARATOR_2 */
4259 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
4260 #endif /* PATH_SEPARATOR_2 */
4261
4262 #ifndef FOPEN_WB
4263 # define FOPEN_WB "w"
4264 #endif
4265 #ifndef _O_BINARY
4266 # define _O_BINARY 0
4267 #endif
4268
4269 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
4270 #define XFREE(stale) do { \
4271 if (stale) { free ((void *) stale); stale = 0; } \
4272 } while (0)
4273
4274 #if defined(LT_DEBUGWRAPPER)
4275 static int lt_debug = 1;
4276 #else
4277 static int lt_debug = 0;
4278 #endif
4279
4280 const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
4281
4282 void *xmalloc (size_t num);
4283 char *xstrdup (const char *string);
4284 const char *base_name (const char *name);
4285 char *find_executable (const char *wrapper);
4286 char *chase_symlinks (const char *pathspec);
4287 int make_executable (const char *path);
4288 int check_executable (const char *path);
4289 char *strendzap (char *str, const char *pat);
4290 void lt_debugprintf (const char *file, int line, const char *fmt, ...);
4291 void lt_fatal (const char *file, int line, const char *message, ...);
4292 static const char *nonnull (const char *s);
4293 static const char *nonempty (const char *s);
4294 void lt_setenv (const char *name, const char *value);
4295 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
4296 void lt_update_exe_path (const char *name, const char *value);
4297 void lt_update_lib_path (const char *name, const char *value);
4298 char **prepare_spawn (char **argv);
4299 void lt_dump_script (FILE *f);
4300 EOF
4301
4302 cat <<EOF
4303 volatile const char * MAGIC_EXE = "$magic_exe";
4304 const char * LIB_PATH_VARNAME = "$shlibpath_var";
4305 EOF
4306
4307 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
4308 func_to_host_path "$temp_rpath"
4309 cat <<EOF
4310 const char * LIB_PATH_VALUE = "$func_to_host_path_result";
4311 EOF
4312 else
4313 cat <<"EOF"
4314 const char * LIB_PATH_VALUE = "";
4315 EOF
4316 fi
4317
4318 if test -n "$dllsearchpath"; then
4319 func_to_host_path "$dllsearchpath:"
4320 cat <<EOF
4321 const char * EXE_PATH_VARNAME = "PATH";
4322 const char * EXE_PATH_VALUE = "$func_to_host_path_result";
4323 EOF
4324 else
4325 cat <<"EOF"
4326 const char * EXE_PATH_VARNAME = "";
4327 const char * EXE_PATH_VALUE = "";
4328 EOF
4329 fi
4330
4331 if test "$fast_install" = yes; then
4332 cat <<EOF
4333 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
4334 EOF
4335 else
4336 cat <<EOF
4337 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
4338 EOF
4339 fi
4340
4341
4342 cat <<"EOF"
4343
4344 #define LTWRAPPER_OPTION_PREFIX "--lt-"
4345
4346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
4347 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
4348 static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
4349
4350 int
4351 main (int argc, char *argv[])
4352 {
4353 char **newargz;
4354 int newargc;
4355 char *tmp_pathspec;
4356 char *actual_cwrapper_path;
4357 char *actual_cwrapper_name;
4358 char *target_name;
4359 char *lt_argv_zero;
4360 intptr_t rval = 127;
4361
4362 int i;
4363
4364 program_name = (char *) xstrdup (base_name (argv[0]));
4365 newargz = XMALLOC (char *, argc + 1);
4366
4367 /* very simple arg parsing; don't want to rely on getopt
4368 * also, copy all non cwrapper options to newargz, except
4369 * argz[0], which is handled differently
4370 */
4371 newargc=0;
4372 for (i = 1; i < argc; i++)
4373 {
4374 if (strcmp (argv[i], dumpscript_opt) == 0)
4375 {
4376 EOF
4377 case "$host" in
4378 *mingw* | *cygwin* )
4379 # make stdout use "unix" line endings
4380 echo " setmode(1,_O_BINARY);"
4381 ;;
4382 esac
4383
4384 cat <<"EOF"
4385 lt_dump_script (stdout);
4386 return 0;
4387 }
4388 if (strcmp (argv[i], debug_opt) == 0)
4389 {
4390 lt_debug = 1;
4391 continue;
4392 }
4393 if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
4394 {
4395 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
4396 namespace, but it is not one of the ones we know about and
4397 have already dealt with, above (inluding dump-script), then
4398 report an error. Otherwise, targets might begin to believe
4399 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
4400 namespace. The first time any user complains about this, we'll
4401 need to make LTWRAPPER_OPTION_PREFIX a configure-time option
4402 or a configure.ac-settable value.
4403 */
4404 lt_fatal (__FILE__, __LINE__,
4405 "unrecognized %s option: '%s'",
4406 ltwrapper_option_prefix, argv[i]);
4407 }
4408 /* otherwise ... */
4409 newargz[++newargc] = xstrdup (argv[i]);
4410 }
4411 newargz[++newargc] = NULL;
4412
4413 EOF
4414 cat <<EOF
4415 /* The GNU banner must be the first non-error debug message */
4416 lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
4417 EOF
4418 cat <<"EOF"
4419 lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
4420 lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
4421
4422 tmp_pathspec = find_executable (argv[0]);
4423 if (tmp_pathspec == NULL)
4424 lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
4425 lt_debugprintf (__FILE__, __LINE__,
4426 "(main) found exe (before symlink chase) at: %s\n",
4427 tmp_pathspec);
4428
4429 actual_cwrapper_path = chase_symlinks (tmp_pathspec);
4430 lt_debugprintf (__FILE__, __LINE__,
4431 "(main) found exe (after symlink chase) at: %s\n",
4432 actual_cwrapper_path);
4433 XFREE (tmp_pathspec);
4434
4435 actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
4436 strendzap (actual_cwrapper_path, actual_cwrapper_name);
4437
4438 /* wrapper name transforms */
4439 strendzap (actual_cwrapper_name, ".exe");
4440 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
4441 XFREE (actual_cwrapper_name);
4442 actual_cwrapper_name = tmp_pathspec;
4443 tmp_pathspec = 0;
4444
4445 /* target_name transforms -- use actual target program name; might have lt- prefix */
4446 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
4447 strendzap (target_name, ".exe");
4448 tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
4449 XFREE (target_name);
4450 target_name = tmp_pathspec;
4451 tmp_pathspec = 0;
4452
4453 lt_debugprintf (__FILE__, __LINE__,
4454 "(main) libtool target name: %s\n",
4455 target_name);
4456 EOF
4457
4458 cat <<EOF
4459 newargz[0] =
4460 XMALLOC (char, (strlen (actual_cwrapper_path) +
4461 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
4462 strcpy (newargz[0], actual_cwrapper_path);
4463 strcat (newargz[0], "$objdir");
4464 strcat (newargz[0], "/");
4465 EOF
4466
4467 cat <<"EOF"
4468 /* stop here, and copy so we don't have to do this twice */
4469 tmp_pathspec = xstrdup (newargz[0]);
4470
4471 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
4472 strcat (newargz[0], actual_cwrapper_name);
4473
4474 /* DO want the lt- prefix here if it exists, so use target_name */
4475 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
4476 XFREE (tmp_pathspec);
4477 tmp_pathspec = NULL;
4478 EOF
4479
4480 case $host_os in
4481 mingw*)
4482 cat <<"EOF"
4483 {
4484 char* p;
4485 while ((p = strchr (newargz[0], '\\')) != NULL)
4486 {
4487 *p = '/';
4488 }
4489 while ((p = strchr (lt_argv_zero, '\\')) != NULL)
4490 {
4491 *p = '/';
4492 }
4493 }
4494 EOF
4495 ;;
4496 esac
4497
4498 cat <<"EOF"
4499 XFREE (target_name);
4500 XFREE (actual_cwrapper_path);
4501 XFREE (actual_cwrapper_name);
4502
4503 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
4504 lt_setenv ("DUALCASE", "1"); /* for MSK sh */
4505 /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
4506 be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
4507 because on Windows, both *_VARNAMEs are PATH but uninstalled
4508 libraries must come first. */
4509 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
4510 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
4511
4512 lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
4513 nonnull (lt_argv_zero));
4514 for (i = 0; i < newargc; i++)
4515 {
4516 lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
4517 i, nonnull (newargz[i]));
4518 }
4519
4520 EOF
4521
4522 case $host_os in
4523 mingw*)
4524 cat <<"EOF"
4525 /* execv doesn't actually work on mingw as expected on unix */
4526 newargz = prepare_spawn (newargz);
4527 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
4528 if (rval == -1)
4529 {
4530 /* failed to start process */
4531 lt_debugprintf (__FILE__, __LINE__,
4532 "(main) failed to launch target \"%s\": %s\n",
4533 lt_argv_zero, nonnull (strerror (errno)));
4534 return 127;
4535 }
4536 return rval;
4537 EOF
4538 ;;
4539 *)
4540 cat <<"EOF"
4541 execv (lt_argv_zero, newargz);
4542 return rval; /* =127, but avoids unused variable warning */
4543 EOF
4544 ;;
4545 esac
4546
4547 cat <<"EOF"
4548 }
4549
4550 void *
4551 xmalloc (size_t num)
4552 {
4553 void *p = (void *) malloc (num);
4554 if (!p)
4555 lt_fatal (__FILE__, __LINE__, "memory exhausted");
4556
4557 return p;
4558 }
4559
4560 char *
4561 xstrdup (const char *string)
4562 {
4563 return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
4564 string) : NULL;
4565 }
4566
4567 const char *
4568 base_name (const char *name)
4569 {
4570 const char *base;
4571
4572 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4573 /* Skip over the disk name in MSDOS pathnames. */
4574 if (isalpha ((unsigned char) name[0]) && name[1] == ':')
4575 name += 2;
4576 #endif
4577
4578 for (base = name; *name; name++)
4579 if (IS_DIR_SEPARATOR (*name))
4580 base = name + 1;
4581 return base;
4582 }
4583
4584 int
4585 check_executable (const char *path)
4586 {
4587 struct stat st;
4588
4589 lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
4590 nonempty (path));
4591 if ((!path) || (!*path))
4592 return 0;
4593
4594 if ((stat (path, &st) >= 0)
4595 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
4596 return 1;
4597 else
4598 return 0;
4599 }
4600
4601 int
4602 make_executable (const char *path)
4603 {
4604 int rval = 0;
4605 struct stat st;
4606
4607 lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
4608 nonempty (path));
4609 if ((!path) || (!*path))
4610 return 0;
4611
4612 if (stat (path, &st) >= 0)
4613 {
4614 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
4615 }
4616 return rval;
4617 }
4618
4619 /* Searches for the full path of the wrapper. Returns
4620 newly allocated full path name if found, NULL otherwise
4621 Does not chase symlinks, even on platforms that support them.
4622 */
4623 char *
4624 find_executable (const char *wrapper)
4625 {
4626 int has_slash = 0;
4627 const char *p;
4628 const char *p_next;
4629 /* static buffer for getcwd */
4630 char tmp[LT_PATHMAX + 1];
4631 int tmp_len;
4632 char *concat_name;
4633
4634 lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
4635 nonempty (wrapper));
4636
4637 if ((wrapper == NULL) || (*wrapper == '\0'))
4638 return NULL;
4639
4640 /* Absolute path? */
4641 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4642 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
4643 {
4644 concat_name = xstrdup (wrapper);
4645 if (check_executable (concat_name))
4646 return concat_name;
4647 XFREE (concat_name);
4648 }
4649 else
4650 {
4651 #endif
4652 if (IS_DIR_SEPARATOR (wrapper[0]))
4653 {
4654 concat_name = xstrdup (wrapper);
4655 if (check_executable (concat_name))
4656 return concat_name;
4657 XFREE (concat_name);
4658 }
4659 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
4660 }
4661 #endif
4662
4663 for (p = wrapper; *p; p++)
4664 if (*p == '/')
4665 {
4666 has_slash = 1;
4667 break;
4668 }
4669 if (!has_slash)
4670 {
4671 /* no slashes; search PATH */
4672 const char *path = getenv ("PATH");
4673 if (path != NULL)
4674 {
4675 for (p = path; *p; p = p_next)
4676 {
4677 const char *q;
4678 size_t p_len;
4679 for (q = p; *q; q++)
4680 if (IS_PATH_SEPARATOR (*q))
4681 break;
4682 p_len = q - p;
4683 p_next = (*q == '\0' ? q : q + 1);
4684 if (p_len == 0)
4685 {
4686 /* empty path: current directory */
4687 if (getcwd (tmp, LT_PATHMAX) == NULL)
4688 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4689 nonnull (strerror (errno)));
4690 tmp_len = strlen (tmp);
4691 concat_name =
4692 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4693 memcpy (concat_name, tmp, tmp_len);
4694 concat_name[tmp_len] = '/';
4695 strcpy (concat_name + tmp_len + 1, wrapper);
4696 }
4697 else
4698 {
4699 concat_name =
4700 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
4701 memcpy (concat_name, p, p_len);
4702 concat_name[p_len] = '/';
4703 strcpy (concat_name + p_len + 1, wrapper);
4704 }
4705 if (check_executable (concat_name))
4706 return concat_name;
4707 XFREE (concat_name);
4708 }
4709 }
4710 /* not found in PATH; assume curdir */
4711 }
4712 /* Relative path | not found in path: prepend cwd */
4713 if (getcwd (tmp, LT_PATHMAX) == NULL)
4714 lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
4715 nonnull (strerror (errno)));
4716 tmp_len = strlen (tmp);
4717 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
4718 memcpy (concat_name, tmp, tmp_len);
4719 concat_name[tmp_len] = '/';
4720 strcpy (concat_name + tmp_len + 1, wrapper);
4721
4722 if (check_executable (concat_name))
4723 return concat_name;
4724 XFREE (concat_name);
4725 return NULL;
4726 }
4727
4728 char *
4729 chase_symlinks (const char *pathspec)
4730 {
4731 #ifndef S_ISLNK
4732 return xstrdup (pathspec);
4733 #else
4734 char buf[LT_PATHMAX];
4735 struct stat s;
4736 char *tmp_pathspec = xstrdup (pathspec);
4737 char *p;
4738 int has_symlinks = 0;
4739 while (strlen (tmp_pathspec) && !has_symlinks)
4740 {
4741 lt_debugprintf (__FILE__, __LINE__,
4742 "checking path component for symlinks: %s\n",
4743 tmp_pathspec);
4744 if (lstat (tmp_pathspec, &s) == 0)
4745 {
4746 if (S_ISLNK (s.st_mode) != 0)
4747 {
4748 has_symlinks = 1;
4749 break;
4750 }
4751
4752 /* search backwards for last DIR_SEPARATOR */
4753 p = tmp_pathspec + strlen (tmp_pathspec) - 1;
4754 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4755 p--;
4756 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
4757 {
4758 /* no more DIR_SEPARATORS left */
4759 break;
4760 }
4761 *p = '\0';
4762 }
4763 else
4764 {
4765 lt_fatal (__FILE__, __LINE__,
4766 "error accessing file \"%s\": %s",
4767 tmp_pathspec, nonnull (strerror (errno)));
4768 }
4769 }
4770 XFREE (tmp_pathspec);
4771
4772 if (!has_symlinks)
4773 {
4774 return xstrdup (pathspec);
4775 }
4776
4777 tmp_pathspec = realpath (pathspec, buf);
4778 if (tmp_pathspec == 0)
4779 {
4780 lt_fatal (__FILE__, __LINE__,
4781 "could not follow symlinks for %s", pathspec);
4782 }
4783 return xstrdup (tmp_pathspec);
4784 #endif
4785 }
4786
4787 char *
4788 strendzap (char *str, const char *pat)
4789 {
4790 size_t len, patlen;
4791
4792 assert (str != NULL);
4793 assert (pat != NULL);
4794
4795 len = strlen (str);
4796 patlen = strlen (pat);
4797
4798 if (patlen <= len)
4799 {
4800 str += len - patlen;
4801 if (strcmp (str, pat) == 0)
4802 *str = '\0';
4803 }
4804 return str;
4805 }
4806
4807 void
4808 lt_debugprintf (const char *file, int line, const char *fmt, ...)
4809 {
4810 va_list args;
4811 if (lt_debug)
4812 {
4813 (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
4814 va_start (args, fmt);
4815 (void) vfprintf (stderr, fmt, args);
4816 va_end (args);
4817 }
4818 }
4819
4820 static void
4821 lt_error_core (int exit_status, const char *file,
4822 int line, const char *mode,
4823 const char *message, va_list ap)
4824 {
4825 fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
4826 vfprintf (stderr, message, ap);
4827 fprintf (stderr, ".\n");
4828
4829 if (exit_status >= 0)
4830 exit (exit_status);
4831 }
4832
4833 void
4834 lt_fatal (const char *file, int line, const char *message, ...)
4835 {
4836 va_list ap;
4837 va_start (ap, message);
4838 lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
4839 va_end (ap);
4840 }
4841
4842 static const char *
4843 nonnull (const char *s)
4844 {
4845 return s ? s : "(null)";
4846 }
4847
4848 static const char *
4849 nonempty (const char *s)
4850 {
4851 return (s && !*s) ? "(empty)" : nonnull (s);
4852 }
4853
4854 void
4855 lt_setenv (const char *name, const char *value)
4856 {
4857 lt_debugprintf (__FILE__, __LINE__,
4858 "(lt_setenv) setting '%s' to '%s'\n",
4859 nonnull (name), nonnull (value));
4860 {
4861 #ifdef HAVE_SETENV
4862 /* always make a copy, for consistency with !HAVE_SETENV */
4863 char *str = xstrdup (value);
4864 setenv (name, str, 1);
4865 #else
4866 int len = strlen (name) + 1 + strlen (value) + 1;
4867 char *str = XMALLOC (char, len);
4868 sprintf (str, "%s=%s", name, value);
4869 if (putenv (str) != EXIT_SUCCESS)
4870 {
4871 XFREE (str);
4872 }
4873 #endif
4874 }
4875 }
4876
4877 char *
4878 lt_extend_str (const char *orig_value, const char *add, int to_end)
4879 {
4880 char *new_value;
4881 if (orig_value && *orig_value)
4882 {
4883 int orig_value_len = strlen (orig_value);
4884 int add_len = strlen (add);
4885 new_value = XMALLOC (char, add_len + orig_value_len + 1);
4886 if (to_end)
4887 {
4888 strcpy (new_value, orig_value);
4889 strcpy (new_value + orig_value_len, add);
4890 }
4891 else
4892 {
4893 strcpy (new_value, add);
4894 strcpy (new_value + add_len, orig_value);
4895 }
4896 }
4897 else
4898 {
4899 new_value = xstrdup (add);
4900 }
4901 return new_value;
4902 }
4903
4904 void
4905 lt_update_exe_path (const char *name, const char *value)
4906 {
4907 lt_debugprintf (__FILE__, __LINE__,
4908 "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
4909 nonnull (name), nonnull (value));
4910
4911 if (name && *name && value && *value)
4912 {
4913 char *new_value = lt_extend_str (getenv (name), value, 0);
4914 /* some systems can't cope with a ':'-terminated path #' */
4915 int len = strlen (new_value);
4916 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4917 {
4918 new_value[len-1] = '\0';
4919 }
4920 lt_setenv (name, new_value);
4921 XFREE (new_value);
4922 }
4923 }
4924
4925 void
4926 lt_update_lib_path (const char *name, const char *value)
4927 {
4928 lt_debugprintf (__FILE__, __LINE__,
4929 "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4930 nonnull (name), nonnull (value));
4931
4932 if (name && *name && value && *value)
4933 {
4934 char *new_value = lt_extend_str (getenv (name), value, 0);
4935 lt_setenv (name, new_value);
4936 XFREE (new_value);
4937 }
4938 }
4939
4940 EOF
4941 case $host_os in
4942 mingw*)
4943 cat <<"EOF"
4944
4945 /* Prepares an argument vector before calling spawn().
4946 Note that spawn() does not by itself call the command interpreter
4947 (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
4948 ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
4949 GetVersionEx(&v);
4950 v.dwPlatformId == VER_PLATFORM_WIN32_NT;
4951 }) ? "cmd.exe" : "command.com").
4952 Instead it simply concatenates the arguments, separated by ' ', and calls
4953 CreateProcess(). We must quote the arguments since Win32 CreateProcess()
4954 interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
4955 special way:
4956 - Space and tab are interpreted as delimiters. They are not treated as
4957 delimiters if they are surrounded by double quotes: "...".
4958 - Unescaped double quotes are removed from the input. Their only effect is
4959 that within double quotes, space and tab are treated like normal
4960 characters.
4961 - Backslashes not followed by double quotes are not special.
4962 - But 2*n+1 backslashes followed by a double quote become
4963 n backslashes followed by a double quote (n >= 0):
4964 \" -> "
4965 \\\" -> \"
4966 \\\\\" -> \\"
4967 */
4968 #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4969 #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
4970 char **
4971 prepare_spawn (char **argv)
4972 {
4973 size_t argc;
4974 char **new_argv;
4975 size_t i;
4976
4977 /* Count number of arguments. */
4978 for (argc = 0; argv[argc] != NULL; argc++)
4979 ;
4980
4981 /* Allocate new argument vector. */
4982 new_argv = XMALLOC (char *, argc + 1);
4983
4984 /* Put quoted arguments into the new argument vector. */
4985 for (i = 0; i < argc; i++)
4986 {
4987 const char *string = argv[i];
4988
4989 if (string[0] == '\0')
4990 new_argv[i] = xstrdup ("\"\"");
4991 else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
4992 {
4993 int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
4994 size_t length;
4995 unsigned int backslashes;
4996 const char *s;
4997 char *quoted_string;
4998 char *p;
4999
5000 length = 0;
5001 backslashes = 0;
5002 if (quote_around)
5003 length++;
5004 for (s = string; *s != '\0'; s++)
5005 {
5006 char c = *s;
5007 if (c == '"')
5008 length += backslashes + 1;
5009 length++;
5010 if (c == '\\')
5011 backslashes++;
5012 else
5013 backslashes = 0;
5014 }
5015 if (quote_around)
5016 length += backslashes + 1;
5017
5018 quoted_string = XMALLOC (char, length + 1);
5019
5020 p = quoted_string;
5021 backslashes = 0;
5022 if (quote_around)
5023 *p++ = '"';
5024 for (s = string; *s != '\0'; s++)
5025 {
5026 char c = *s;
5027 if (c == '"')
5028 {
5029 unsigned int j;
5030 for (j = backslashes + 1; j > 0; j--)
5031 *p++ = '\\';
5032 }
5033 *p++ = c;
5034 if (c == '\\')
5035 backslashes++;
5036 else
5037 backslashes = 0;
5038 }
5039 if (quote_around)
5040 {
5041 unsigned int j;
5042 for (j = backslashes; j > 0; j--)
5043 *p++ = '\\';
5044 *p++ = '"';
5045 }
5046 *p = '\0';
5047
5048 new_argv[i] = quoted_string;
5049 }
5050 else
5051 new_argv[i] = (char *) string;
5052 }
5053 new_argv[argc] = NULL;
5054
5055 return new_argv;
5056 }
5057 EOF
5058 ;;
5059 esac
5060
5061 cat <<"EOF"
5062 void lt_dump_script (FILE* f)
5063 {
5064 EOF
5065 func_emit_wrapper yes |
5066 $SED -n -e '
5067 s/^\(.\{79\}\)\(..*\)/\1\
5068 \2/
5069 h
5070 s/\([\\"]\)/\\\1/g
5071 s/$/\\n/
5072 s/\([^\n]*\).*/ fputs ("\1", f);/p
5073 g
5074 D'
5075 cat <<"EOF"
5076 }
5077 EOF
5078 }
5079 # end: func_emit_cwrapperexe_src
5080
5081 # func_win32_import_lib_p ARG
5082 # True if ARG is an import lib, as indicated by $file_magic_cmd
5083 func_win32_import_lib_p ()
5084 {
5085 $opt_debug
5086 case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
5087 *import*) : ;;
5088 *) false ;;
5089 esac
5090 }
5091
5092 # func_mode_link arg...
5093 func_mode_link ()
5094 {
5095 $opt_debug
5096 case $host in
5097 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5098 # It is impossible to link a dll without this setting, and
5099 # we shouldn't force the makefile maintainer to figure out
5100 # which system we are compiling for in order to pass an extra
5101 # flag for every libtool invocation.
5102 # allow_undefined=no
5103
5104 # FIXME: Unfortunately, there are problems with the above when trying
5105 # to make a dll which has undefined symbols, in which case not
5106 # even a static library is built. For now, we need to specify
5107 # -no-undefined on the libtool link line when we can be certain
5108 # that all symbols are satisfied, otherwise we get a static library.
5109 allow_undefined=yes
5110 ;;
5111 *)
5112 allow_undefined=yes
5113 ;;
5114 esac
5115 libtool_args=$nonopt
5116 base_compile="$nonopt $@"
5117 compile_command=$nonopt
5118 finalize_command=$nonopt
5119
5120 compile_rpath=
5121 finalize_rpath=
5122 compile_shlibpath=
5123 finalize_shlibpath=
5124 convenience=
5125 old_convenience=
5126 deplibs=
5127 old_deplibs=
5128 compiler_flags=
5129 linker_flags=
5130 dllsearchpath=
5131 lib_search_path=`pwd`
5132 inst_prefix_dir=
5133 new_inherited_linker_flags=
5134
5135 avoid_version=no
5136 bindir=
5137 dlfiles=
5138 dlprefiles=
5139 dlself=no
5140 export_dynamic=no
5141 export_symbols=
5142 export_symbols_regex=
5143 generated=
5144 libobjs=
5145 ltlibs=
5146 module=no
5147 no_install=no
5148 objs=
5149 non_pic_objects=
5150 precious_files_regex=
5151 prefer_static_libs=no
5152 preload=no
5153 prev=
5154 prevarg=
5155 release=
5156 rpath=
5157 xrpath=
5158 perm_rpath=
5159 temp_rpath=
5160 thread_safe=no
5161 vinfo=
5162 vinfo_number=no
5163 weak_libs=
5164 single_module="${wl}-single_module"
5165 func_infer_tag $base_compile
5166
5167 # We need to know -static, to get the right output filenames.
5168 for arg
5169 do
5170 case $arg in
5171 -shared)
5172 test "$build_libtool_libs" != yes && \
5173 func_fatal_configuration "can not build a shared library"
5174 build_old_libs=no
5175 break
5176 ;;
5177 -all-static | -static | -static-libtool-libs)
5178 case $arg in
5179 -all-static)
5180 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
5181 func_warning "complete static linking is impossible in this configuration"
5182 fi
5183 if test -n "$link_static_flag"; then
5184 dlopen_self=$dlopen_self_static
5185 fi
5186 prefer_static_libs=yes
5187 ;;
5188 -static)
5189 if test -z "$pic_flag" && test -n "$link_static_flag"; then
5190 dlopen_self=$dlopen_self_static
5191 fi
5192 prefer_static_libs=built
5193 ;;
5194 -static-libtool-libs)
5195 if test -z "$pic_flag" && test -n "$link_static_flag"; then
5196 dlopen_self=$dlopen_self_static
5197 fi
5198 prefer_static_libs=yes
5199 ;;
5200 esac
5201 build_libtool_libs=no
5202 build_old_libs=yes
5203 break
5204 ;;
5205 esac
5206 done
5207
5208 # See if our shared archives depend on static archives.
5209 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
5210
5211 # Go through the arguments, transforming them on the way.
5212 while test "$#" -gt 0; do
5213 arg="$1"
5214 shift
5215 func_quote_for_eval "$arg"
5216 qarg=$func_quote_for_eval_unquoted_result
5217 func_append libtool_args " $func_quote_for_eval_result"
5218
5219 # If the previous option needs an argument, assign it.
5220 if test -n "$prev"; then
5221 case $prev in
5222 output)
5223 func_append compile_command " @OUTPUT@"
5224 func_append finalize_command " @OUTPUT@"
5225 ;;
5226 esac
5227
5228 case $prev in
5229 bindir)
5230 bindir="$arg"
5231 prev=
5232 continue
5233 ;;
5234 dlfiles|dlprefiles)
5235 if test "$preload" = no; then
5236 # Add the symbol object into the linking commands.
5237 func_append compile_command " @SYMFILE@"
5238 func_append finalize_command " @SYMFILE@"
5239 preload=yes
5240 fi
5241 case $arg in
5242 *.la | *.lo) ;; # We handle these cases below.
5243 force)
5244 if test "$dlself" = no; then
5245 dlself=needless
5246 export_dynamic=yes
5247 fi
5248 prev=
5249 continue
5250 ;;
5251 self)
5252 if test "$prev" = dlprefiles; then
5253 dlself=yes
5254 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
5255 dlself=yes
5256 else
5257 dlself=needless
5258 export_dynamic=yes
5259 fi
5260 prev=
5261 continue
5262 ;;
5263 *)
5264 if test "$prev" = dlfiles; then
5265 func_append dlfiles " $arg"
5266 else
5267 func_append dlprefiles " $arg"
5268 fi
5269 prev=
5270 continue
5271 ;;
5272 esac
5273 ;;
5274 expsyms)
5275 export_symbols="$arg"
5276 test -f "$arg" \
5277 || func_fatal_error "symbol file \`$arg' does not exist"
5278 prev=
5279 continue
5280 ;;
5281 expsyms_regex)
5282 export_symbols_regex="$arg"
5283 prev=
5284 continue
5285 ;;
5286 framework)
5287 case $host in
5288 *-*-darwin*)
5289 case "$deplibs " in
5290 *" $qarg.ltframework "*) ;;
5291 *) func_append deplibs " $qarg.ltframework" # this is fixed later
5292 ;;
5293 esac
5294 ;;
5295 esac
5296 prev=
5297 continue
5298 ;;
5299 inst_prefix)
5300 inst_prefix_dir="$arg"
5301 prev=
5302 continue
5303 ;;
5304 objectlist)
5305 if test -f "$arg"; then
5306 save_arg=$arg
5307 moreargs=
5308 for fil in `cat "$save_arg"`
5309 do
5310 # func_append moreargs " $fil"
5311 arg=$fil
5312 # A libtool-controlled object.
5313
5314 # Check to see that this really is a libtool object.
5315 if func_lalib_unsafe_p "$arg"; then
5316 pic_object=
5317 non_pic_object=
5318
5319 # Read the .lo file
5320 func_source "$arg"
5321
5322 if test -z "$pic_object" ||
5323 test -z "$non_pic_object" ||
5324 test "$pic_object" = none &&
5325 test "$non_pic_object" = none; then
5326 func_fatal_error "cannot find name of object for \`$arg'"
5327 fi
5328
5329 # Extract subdirectory from the argument.
5330 func_dirname "$arg" "/" ""
5331 xdir="$func_dirname_result"
5332
5333 if test "$pic_object" != none; then
5334 # Prepend the subdirectory the object is found in.
5335 pic_object="$xdir$pic_object"
5336
5337 if test "$prev" = dlfiles; then
5338 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5339 func_append dlfiles " $pic_object"
5340 prev=
5341 continue
5342 else
5343 # If libtool objects are unsupported, then we need to preload.
5344 prev=dlprefiles
5345 fi
5346 fi
5347
5348 # CHECK ME: I think I busted this. -Ossama
5349 if test "$prev" = dlprefiles; then
5350 # Preload the old-style object.
5351 func_append dlprefiles " $pic_object"
5352 prev=
5353 fi
5354
5355 # A PIC object.
5356 func_append libobjs " $pic_object"
5357 arg="$pic_object"
5358 fi
5359
5360 # Non-PIC object.
5361 if test "$non_pic_object" != none; then
5362 # Prepend the subdirectory the object is found in.
5363 non_pic_object="$xdir$non_pic_object"
5364
5365 # A standard non-PIC object
5366 func_append non_pic_objects " $non_pic_object"
5367 if test -z "$pic_object" || test "$pic_object" = none ; then
5368 arg="$non_pic_object"
5369 fi
5370 else
5371 # If the PIC object exists, use it instead.
5372 # $xdir was prepended to $pic_object above.
5373 non_pic_object="$pic_object"
5374 func_append non_pic_objects " $non_pic_object"
5375 fi
5376 else
5377 # Only an error if not doing a dry-run.
5378 if $opt_dry_run; then
5379 # Extract subdirectory from the argument.
5380 func_dirname "$arg" "/" ""
5381 xdir="$func_dirname_result"
5382
5383 func_lo2o "$arg"
5384 pic_object=$xdir$objdir/$func_lo2o_result
5385 non_pic_object=$xdir$func_lo2o_result
5386 func_append libobjs " $pic_object"
5387 func_append non_pic_objects " $non_pic_object"
5388 else
5389 func_fatal_error "\`$arg' is not a valid libtool object"
5390 fi
5391 fi
5392 done
5393 else
5394 func_fatal_error "link input file \`$arg' does not exist"
5395 fi
5396 arg=$save_arg
5397 prev=
5398 continue
5399 ;;
5400 precious_regex)
5401 precious_files_regex="$arg"
5402 prev=
5403 continue
5404 ;;
5405 release)
5406 release="-$arg"
5407 prev=
5408 continue
5409 ;;
5410 rpath | xrpath)
5411 # We need an absolute path.
5412 case $arg in
5413 [\\/]* | [A-Za-z]:[\\/]*) ;;
5414 *)
5415 func_fatal_error "only absolute run-paths are allowed"
5416 ;;
5417 esac
5418 if test "$prev" = rpath; then
5419 case "$rpath " in
5420 *" $arg "*) ;;
5421 *) func_append rpath " $arg" ;;
5422 esac
5423 else
5424 case "$xrpath " in
5425 *" $arg "*) ;;
5426 *) func_append xrpath " $arg" ;;
5427 esac
5428 fi
5429 prev=
5430 continue
5431 ;;
5432 shrext)
5433 shrext_cmds="$arg"
5434 prev=
5435 continue
5436 ;;
5437 weak)
5438 func_append weak_libs " $arg"
5439 prev=
5440 continue
5441 ;;
5442 xcclinker)
5443 func_append linker_flags " $qarg"
5444 func_append compiler_flags " $qarg"
5445 prev=
5446 func_append compile_command " $qarg"
5447 func_append finalize_command " $qarg"
5448 continue
5449 ;;
5450 xcompiler)
5451 func_append compiler_flags " $qarg"
5452 prev=
5453 func_append compile_command " $qarg"
5454 func_append finalize_command " $qarg"
5455 continue
5456 ;;
5457 xlinker)
5458 func_append linker_flags " $qarg"
5459 func_append compiler_flags " $wl$qarg"
5460 prev=
5461 func_append compile_command " $wl$qarg"
5462 func_append finalize_command " $wl$qarg"
5463 continue
5464 ;;
5465 *)
5466 eval "$prev=\"\$arg\""
5467 prev=
5468 continue
5469 ;;
5470 esac
5471 fi # test -n "$prev"
5472
5473 prevarg="$arg"
5474
5475 case $arg in
5476 -all-static)
5477 if test -n "$link_static_flag"; then
5478 # See comment for -static flag below, for more details.
5479 func_append compile_command " $link_static_flag"
5480 func_append finalize_command " $link_static_flag"
5481 fi
5482 continue
5483 ;;
5484
5485 -allow-undefined)
5486 # FIXME: remove this flag sometime in the future.
5487 func_fatal_error "\`-allow-undefined' must not be used because it is the default"
5488 ;;
5489
5490 -avoid-version)
5491 avoid_version=yes
5492 continue
5493 ;;
5494
5495 -bindir)
5496 prev=bindir
5497 continue
5498 ;;
5499
5500 -dlopen)
5501 prev=dlfiles
5502 continue
5503 ;;
5504
5505 -dlpreopen)
5506 prev=dlprefiles
5507 continue
5508 ;;
5509
5510 -export-dynamic)
5511 export_dynamic=yes
5512 continue
5513 ;;
5514
5515 -export-symbols | -export-symbols-regex)
5516 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
5517 func_fatal_error "more than one -exported-symbols argument is not allowed"
5518 fi
5519 if test "X$arg" = "X-export-symbols"; then
5520 prev=expsyms
5521 else
5522 prev=expsyms_regex
5523 fi
5524 continue
5525 ;;
5526
5527 -framework)
5528 prev=framework
5529 continue
5530 ;;
5531
5532 -inst-prefix-dir)
5533 prev=inst_prefix
5534 continue
5535 ;;
5536
5537 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
5538 # so, if we see these flags be careful not to treat them like -L
5539 -L[A-Z][A-Z]*:*)
5540 case $with_gcc/$host in
5541 no/*-*-irix* | /*-*-irix*)
5542 func_append compile_command " $arg"
5543 func_append finalize_command " $arg"
5544 ;;
5545 esac
5546 continue
5547 ;;
5548
5549 -L*)
5550 func_stripname "-L" '' "$arg"
5551 if test -z "$func_stripname_result"; then
5552 if test "$#" -gt 0; then
5553 func_fatal_error "require no space between \`-L' and \`$1'"
5554 else
5555 func_fatal_error "need path for \`-L' option"
5556 fi
5557 fi
5558 func_resolve_sysroot "$func_stripname_result"
5559 dir=$func_resolve_sysroot_result
5560 # We need an absolute path.
5561 case $dir in
5562 [\\/]* | [A-Za-z]:[\\/]*) ;;
5563 *)
5564 absdir=`cd "$dir" && pwd`
5565 test -z "$absdir" && \
5566 func_fatal_error "cannot determine absolute directory name of \`$dir'"
5567 dir="$absdir"
5568 ;;
5569 esac
5570 case "$deplibs " in
5571 *" -L$dir "* | *" $arg "*)
5572 # Will only happen for absolute or sysroot arguments
5573 ;;
5574 *)
5575 # Preserve sysroot, but never include relative directories
5576 case $dir in
5577 [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
5578 *) func_append deplibs " -L$dir" ;;
5579 esac
5580 func_append lib_search_path " $dir"
5581 ;;
5582 esac
5583 case $host in
5584 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
5585 testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
5586 case :$dllsearchpath: in
5587 *":$dir:"*) ;;
5588 ::) dllsearchpath=$dir;;
5589 *) func_append dllsearchpath ":$dir";;
5590 esac
5591 case :$dllsearchpath: in
5592 *":$testbindir:"*) ;;
5593 ::) dllsearchpath=$testbindir;;
5594 *) func_append dllsearchpath ":$testbindir";;
5595 esac
5596 ;;
5597 esac
5598 continue
5599 ;;
5600
5601 -l*)
5602 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
5603 case $host in
5604 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
5605 # These systems don't actually have a C or math library (as such)
5606 continue
5607 ;;
5608 *-*-os2*)
5609 # These systems don't actually have a C library (as such)
5610 test "X$arg" = "X-lc" && continue
5611 ;;
5612 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5613 # Do not include libc due to us having libc/libc_r.
5614 test "X$arg" = "X-lc" && continue
5615 ;;
5616 *-*-rhapsody* | *-*-darwin1.[012])
5617 # Rhapsody C and math libraries are in the System framework
5618 func_append deplibs " System.ltframework"
5619 continue
5620 ;;
5621 *-*-sco3.2v5* | *-*-sco5v6*)
5622 # Causes problems with __ctype
5623 test "X$arg" = "X-lc" && continue
5624 ;;
5625 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
5626 # Compiler inserts libc in the correct place for threads to work
5627 test "X$arg" = "X-lc" && continue
5628 ;;
5629 esac
5630 elif test "X$arg" = "X-lc_r"; then
5631 case $host in
5632 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
5633 # Do not include libc_r directly, use -pthread flag.
5634 continue
5635 ;;
5636 esac
5637 fi
5638 func_append deplibs " $arg"
5639 continue
5640 ;;
5641
5642 -module)
5643 module=yes
5644 continue
5645 ;;
5646
5647 # Tru64 UNIX uses -model [arg] to determine the layout of C++
5648 # classes, name mangling, and exception handling.
5649 # Darwin uses the -arch flag to determine output architecture.
5650 -model|-arch|-isysroot|--sysroot)
5651 func_append compiler_flags " $arg"
5652 func_append compile_command " $arg"
5653 func_append finalize_command " $arg"
5654 prev=xcompiler
5655 continue
5656 ;;
5657
5658 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
5659 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
5660 func_append compiler_flags " $arg"
5661 func_append compile_command " $arg"
5662 func_append finalize_command " $arg"
5663 case "$new_inherited_linker_flags " in
5664 *" $arg "*) ;;
5665 * ) func_append new_inherited_linker_flags " $arg" ;;
5666 esac
5667 continue
5668 ;;
5669
5670 -multi_module)
5671 single_module="${wl}-multi_module"
5672 continue
5673 ;;
5674
5675 -no-fast-install)
5676 fast_install=no
5677 continue
5678 ;;
5679
5680 -no-install)
5681 case $host in
5682 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
5683 # The PATH hackery in wrapper scripts is required on Windows
5684 # and Darwin in order for the loader to find any dlls it needs.
5685 func_warning "\`-no-install' is ignored for $host"
5686 func_warning "assuming \`-no-fast-install' instead"
5687 fast_install=no
5688 ;;
5689 *) no_install=yes ;;
5690 esac
5691 continue
5692 ;;
5693
5694 -no-undefined)
5695 allow_undefined=no
5696 continue
5697 ;;
5698
5699 -objectlist)
5700 prev=objectlist
5701 continue
5702 ;;
5703
5704 -o) prev=output ;;
5705
5706 -precious-files-regex)
5707 prev=precious_regex
5708 continue
5709 ;;
5710
5711 -release)
5712 prev=release
5713 continue
5714 ;;
5715
5716 -rpath)
5717 prev=rpath
5718 continue
5719 ;;
5720
5721 -R)
5722 prev=xrpath
5723 continue
5724 ;;
5725
5726 -R*)
5727 func_stripname '-R' '' "$arg"
5728 dir=$func_stripname_result
5729 # We need an absolute path.
5730 case $dir in
5731 [\\/]* | [A-Za-z]:[\\/]*) ;;
5732 =*)
5733 func_stripname '=' '' "$dir"
5734 dir=$lt_sysroot$func_stripname_result
5735 ;;
5736 *)
5737 func_fatal_error "only absolute run-paths are allowed"
5738 ;;
5739 esac
5740 case "$xrpath " in
5741 *" $dir "*) ;;
5742 *) func_append xrpath " $dir" ;;
5743 esac
5744 continue
5745 ;;
5746
5747 -shared)
5748 # The effects of -shared are defined in a previous loop.
5749 continue
5750 ;;
5751
5752 -shrext)
5753 prev=shrext
5754 continue
5755 ;;
5756
5757 -static | -static-libtool-libs)
5758 # The effects of -static are defined in a previous loop.
5759 # We used to do the same as -all-static on platforms that
5760 # didn't have a PIC flag, but the assumption that the effects
5761 # would be equivalent was wrong. It would break on at least
5762 # Digital Unix and AIX.
5763 continue
5764 ;;
5765
5766 -thread-safe)
5767 thread_safe=yes
5768 continue
5769 ;;
5770
5771 -version-info)
5772 prev=vinfo
5773 continue
5774 ;;
5775
5776 -version-number)
5777 prev=vinfo
5778 vinfo_number=yes
5779 continue
5780 ;;
5781
5782 -weak)
5783 prev=weak
5784 continue
5785 ;;
5786
5787 -Wc,*)
5788 func_stripname '-Wc,' '' "$arg"
5789 args=$func_stripname_result
5790 arg=
5791 save_ifs="$IFS"; IFS=','
5792 for flag in $args; do
5793 IFS="$save_ifs"
5794 func_quote_for_eval "$flag"
5795 func_append arg " $func_quote_for_eval_result"
5796 func_append compiler_flags " $func_quote_for_eval_result"
5797 done
5798 IFS="$save_ifs"
5799 func_stripname ' ' '' "$arg"
5800 arg=$func_stripname_result
5801 ;;
5802
5803 -Wl,*)
5804 func_stripname '-Wl,' '' "$arg"
5805 args=$func_stripname_result
5806 arg=
5807 save_ifs="$IFS"; IFS=','
5808 for flag in $args; do
5809 IFS="$save_ifs"
5810 func_quote_for_eval "$flag"
5811 func_append arg " $wl$func_quote_for_eval_result"
5812 func_append compiler_flags " $wl$func_quote_for_eval_result"
5813 func_append linker_flags " $func_quote_for_eval_result"
5814 done
5815 IFS="$save_ifs"
5816 func_stripname ' ' '' "$arg"
5817 arg=$func_stripname_result
5818 ;;
5819
5820 -Xcompiler)
5821 prev=xcompiler
5822 continue
5823 ;;
5824
5825 -Xlinker)
5826 prev=xlinker
5827 continue
5828 ;;
5829
5830 -XCClinker)
5831 prev=xcclinker
5832 continue
5833 ;;
5834
5835 # -msg_* for osf cc
5836 -msg_*)
5837 func_quote_for_eval "$arg"
5838 arg="$func_quote_for_eval_result"
5839 ;;
5840
5841 # Flags to be passed through unchanged, with rationale:
5842 # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
5843 # -r[0-9][0-9]* specify processor for the SGI compiler
5844 # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
5845 # +DA*, +DD* enable 64-bit mode for the HP compiler
5846 # -q* compiler args for the IBM compiler
5847 # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
5848 # -F/path path to uninstalled frameworks, gcc on darwin
5849 # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
5850 # @file GCC response files
5851 # -tp=* Portland pgcc target processor selection
5852 # --sysroot=* for sysroot support
5853 # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
5854 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
5855 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
5856 -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
5857 func_quote_for_eval "$arg"
5858 arg="$func_quote_for_eval_result"
5859 func_append compile_command " $arg"
5860 func_append finalize_command " $arg"
5861 func_append compiler_flags " $arg"
5862 continue
5863 ;;
5864
5865 # Some other compiler flag.
5866 -* | +*)
5867 func_quote_for_eval "$arg"
5868 arg="$func_quote_for_eval_result"
5869 ;;
5870
5871 *.$objext)
5872 # A standard object.
5873 func_append objs " $arg"
5874 ;;
5875
5876 *.lo)
5877 # A libtool-controlled object.
5878
5879 # Check to see that this really is a libtool object.
5880 if func_lalib_unsafe_p "$arg"; then
5881 pic_object=
5882 non_pic_object=
5883
5884 # Read the .lo file
5885 func_source "$arg"
5886
5887 if test -z "$pic_object" ||
5888 test -z "$non_pic_object" ||
5889 test "$pic_object" = none &&
5890 test "$non_pic_object" = none; then
5891 func_fatal_error "cannot find name of object for \`$arg'"
5892 fi
5893
5894 # Extract subdirectory from the argument.
5895 func_dirname "$arg" "/" ""
5896 xdir="$func_dirname_result"
5897
5898 if test "$pic_object" != none; then
5899 # Prepend the subdirectory the object is found in.
5900 pic_object="$xdir$pic_object"
5901
5902 if test "$prev" = dlfiles; then
5903 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
5904 func_append dlfiles " $pic_object"
5905 prev=
5906 continue
5907 else
5908 # If libtool objects are unsupported, then we need to preload.
5909 prev=dlprefiles
5910 fi
5911 fi
5912
5913 # CHECK ME: I think I busted this. -Ossama
5914 if test "$prev" = dlprefiles; then
5915 # Preload the old-style object.
5916 func_append dlprefiles " $pic_object"
5917 prev=
5918 fi
5919
5920 # A PIC object.
5921 func_append libobjs " $pic_object"
5922 arg="$pic_object"
5923 fi
5924
5925 # Non-PIC object.
5926 if test "$non_pic_object" != none; then
5927 # Prepend the subdirectory the object is found in.
5928 non_pic_object="$xdir$non_pic_object"
5929
5930 # A standard non-PIC object
5931 func_append non_pic_objects " $non_pic_object"
5932 if test -z "$pic_object" || test "$pic_object" = none ; then
5933 arg="$non_pic_object"
5934 fi
5935 else
5936 # If the PIC object exists, use it instead.
5937 # $xdir was prepended to $pic_object above.
5938 non_pic_object="$pic_object"
5939 func_append non_pic_objects " $non_pic_object"
5940 fi
5941 else
5942 # Only an error if not doing a dry-run.
5943 if $opt_dry_run; then
5944 # Extract subdirectory from the argument.
5945 func_dirname "$arg" "/" ""
5946 xdir="$func_dirname_result"
5947
5948 func_lo2o "$arg"
5949 pic_object=$xdir$objdir/$func_lo2o_result
5950 non_pic_object=$xdir$func_lo2o_result
5951 func_append libobjs " $pic_object"
5952 func_append non_pic_objects " $non_pic_object"
5953 else
5954 func_fatal_error "\`$arg' is not a valid libtool object"
5955 fi
5956 fi
5957 ;;
5958
5959 *.$libext)
5960 # An archive.
5961 func_append deplibs " $arg"
5962 func_append old_deplibs " $arg"
5963 continue
5964 ;;
5965
5966 *.la)
5967 # A libtool-controlled library.
5968
5969 func_resolve_sysroot "$arg"
5970 if test "$prev" = dlfiles; then
5971 # This library was specified with -dlopen.
5972 func_append dlfiles " $func_resolve_sysroot_result"
5973 prev=
5974 elif test "$prev" = dlprefiles; then
5975 # The library was specified with -dlpreopen.
5976 func_append dlprefiles " $func_resolve_sysroot_result"
5977 prev=
5978 else
5979 func_append deplibs " $func_resolve_sysroot_result"
5980 fi
5981 continue
5982 ;;
5983
5984 # Some other compiler argument.
5985 *)
5986 # Unknown arguments in both finalize_command and compile_command need
5987 # to be aesthetically quoted because they are evaled later.
5988 func_quote_for_eval "$arg"
5989 arg="$func_quote_for_eval_result"
5990 ;;
5991 esac # arg
5992
5993 # Now actually substitute the argument into the commands.
5994 if test -n "$arg"; then
5995 func_append compile_command " $arg"
5996 func_append finalize_command " $arg"
5997 fi
5998 done # argument parsing loop
5999
6000 test -n "$prev" && \
6001 func_fatal_help "the \`$prevarg' option requires an argument"
6002
6003 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
6004 eval arg=\"$export_dynamic_flag_spec\"
6005 func_append compile_command " $arg"
6006 func_append finalize_command " $arg"
6007 fi
6008
6009 oldlibs=
6010 # calculate the name of the file, without its directory
6011 func_basename "$output"
6012 outputname="$func_basename_result"
6013 libobjs_save="$libobjs"
6014
6015 if test -n "$shlibpath_var"; then
6016 # get the directories listed in $shlibpath_var
6017 eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
6018 else
6019 shlib_search_path=
6020 fi
6021 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
6022 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
6023
6024 func_dirname "$output" "/" ""
6025 output_objdir="$func_dirname_result$objdir"
6026 func_to_tool_file "$output_objdir/"
6027 tool_output_objdir=$func_to_tool_file_result
6028 # Create the object directory.
6029 func_mkdir_p "$output_objdir"
6030
6031 # Determine the type of output
6032 case $output in
6033 "")
6034 func_fatal_help "you must specify an output file"
6035 ;;
6036 *.$libext) linkmode=oldlib ;;
6037 *.lo | *.$objext) linkmode=obj ;;
6038 *.la) linkmode=lib ;;
6039 *) linkmode=prog ;; # Anything else should be a program.
6040 esac
6041
6042 specialdeplibs=
6043
6044 libs=
6045 # Find all interdependent deplibs by searching for libraries
6046 # that are linked more than once (e.g. -la -lb -la)
6047 for deplib in $deplibs; do
6048 if $opt_preserve_dup_deps ; then
6049 case "$libs " in
6050 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6051 esac
6052 fi
6053 func_append libs " $deplib"
6054 done
6055
6056 if test "$linkmode" = lib; then
6057 libs="$predeps $libs $compiler_lib_search_path $postdeps"
6058
6059 # Compute libraries that are listed more than once in $predeps
6060 # $postdeps and mark them as special (i.e., whose duplicates are
6061 # not to be eliminated).
6062 pre_post_deps=
6063 if $opt_duplicate_compiler_generated_deps; then
6064 for pre_post_dep in $predeps $postdeps; do
6065 case "$pre_post_deps " in
6066 *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
6067 esac
6068 func_append pre_post_deps " $pre_post_dep"
6069 done
6070 fi
6071 pre_post_deps=
6072 fi
6073
6074 deplibs=
6075 newdependency_libs=
6076 newlib_search_path=
6077 need_relink=no # whether we're linking any uninstalled libtool libraries
6078 notinst_deplibs= # not-installed libtool libraries
6079 notinst_path= # paths that contain not-installed libtool libraries
6080
6081 case $linkmode in
6082 lib)
6083 passes="conv dlpreopen link"
6084 for file in $dlfiles $dlprefiles; do
6085 case $file in
6086 *.la) ;;
6087 *)
6088 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
6089 ;;
6090 esac
6091 done
6092 ;;
6093 prog)
6094 compile_deplibs=
6095 finalize_deplibs=
6096 alldeplibs=no
6097 newdlfiles=
6098 newdlprefiles=
6099 passes="conv scan dlopen dlpreopen link"
6100 ;;
6101 *) passes="conv"
6102 ;;
6103 esac
6104
6105 for pass in $passes; do
6106 # The preopen pass in lib mode reverses $deplibs; put it back here
6107 # so that -L comes before libs that need it for instance...
6108 if test "$linkmode,$pass" = "lib,link"; then
6109 ## FIXME: Find the place where the list is rebuilt in the wrong
6110 ## order, and fix it there properly
6111 tmp_deplibs=
6112 for deplib in $deplibs; do
6113 tmp_deplibs="$deplib $tmp_deplibs"
6114 done
6115 deplibs="$tmp_deplibs"
6116 fi
6117
6118 if test "$linkmode,$pass" = "lib,link" ||
6119 test "$linkmode,$pass" = "prog,scan"; then
6120 libs="$deplibs"
6121 deplibs=
6122 fi
6123 if test "$linkmode" = prog; then
6124 case $pass in
6125 dlopen) libs="$dlfiles" ;;
6126 dlpreopen) libs="$dlprefiles" ;;
6127 link)
6128 libs="$deplibs %DEPLIBS%"
6129 test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
6130 ;;
6131 esac
6132 fi
6133 if test "$linkmode,$pass" = "lib,dlpreopen"; then
6134 # Collect and forward deplibs of preopened libtool libs
6135 for lib in $dlprefiles; do
6136 # Ignore non-libtool-libs
6137 dependency_libs=
6138 func_resolve_sysroot "$lib"
6139 case $lib in
6140 *.la) func_source "$func_resolve_sysroot_result" ;;
6141 esac
6142
6143 # Collect preopened libtool deplibs, except any this library
6144 # has declared as weak libs
6145 for deplib in $dependency_libs; do
6146 func_basename "$deplib"
6147 deplib_base=$func_basename_result
6148 case " $weak_libs " in
6149 *" $deplib_base "*) ;;
6150 *) func_append deplibs " $deplib" ;;
6151 esac
6152 done
6153 done
6154 libs="$dlprefiles"
6155 fi
6156 if test "$pass" = dlopen; then
6157 # Collect dlpreopened libraries
6158 save_deplibs="$deplibs"
6159 deplibs=
6160 fi
6161
6162 for deplib in $libs; do
6163 lib=
6164 found=no
6165 case $deplib in
6166 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
6167 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
6168 if test "$linkmode,$pass" = "prog,link"; then
6169 compile_deplibs="$deplib $compile_deplibs"
6170 finalize_deplibs="$deplib $finalize_deplibs"
6171 else
6172 func_append compiler_flags " $deplib"
6173 if test "$linkmode" = lib ; then
6174 case "$new_inherited_linker_flags " in
6175 *" $deplib "*) ;;
6176 * ) func_append new_inherited_linker_flags " $deplib" ;;
6177 esac
6178 fi
6179 fi
6180 continue
6181 ;;
6182 -l*)
6183 if test "$linkmode" != lib && test "$linkmode" != prog; then
6184 func_warning "\`-l' is ignored for archives/objects"
6185 continue
6186 fi
6187 func_stripname '-l' '' "$deplib"
6188 name=$func_stripname_result
6189 if test "$linkmode" = lib; then
6190 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
6191 else
6192 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
6193 fi
6194 for searchdir in $searchdirs; do
6195 for search_ext in .la $std_shrext .so .a; do
6196 # Search the libtool library
6197 lib="$searchdir/lib${name}${search_ext}"
6198 if test -f "$lib"; then
6199 if test "$search_ext" = ".la"; then
6200 found=yes
6201 else
6202 found=no
6203 fi
6204 break 2
6205 fi
6206 done
6207 done
6208 if test "$found" != yes; then
6209 # deplib doesn't seem to be a libtool library
6210 if test "$linkmode,$pass" = "prog,link"; then
6211 compile_deplibs="$deplib $compile_deplibs"
6212 finalize_deplibs="$deplib $finalize_deplibs"
6213 else
6214 deplibs="$deplib $deplibs"
6215 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6216 fi
6217 continue
6218 else # deplib is a libtool library
6219 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
6220 # We need to do some special things here, and not later.
6221 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6222 case " $predeps $postdeps " in
6223 *" $deplib "*)
6224 if func_lalib_p "$lib"; then
6225 library_names=
6226 old_library=
6227 func_source "$lib"
6228 for l in $old_library $library_names; do
6229 ll="$l"
6230 done
6231 if test "X$ll" = "X$old_library" ; then # only static version available
6232 found=no
6233 func_dirname "$lib" "" "."
6234 ladir="$func_dirname_result"
6235 lib=$ladir/$old_library
6236 if test "$linkmode,$pass" = "prog,link"; then
6237 compile_deplibs="$deplib $compile_deplibs"
6238 finalize_deplibs="$deplib $finalize_deplibs"
6239 else
6240 deplibs="$deplib $deplibs"
6241 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
6242 fi
6243 continue
6244 fi
6245 fi
6246 ;;
6247 *) ;;
6248 esac
6249 fi
6250 fi
6251 ;; # -l
6252 *.ltframework)
6253 if test "$linkmode,$pass" = "prog,link"; then
6254 compile_deplibs="$deplib $compile_deplibs"
6255 finalize_deplibs="$deplib $finalize_deplibs"
6256 else
6257 deplibs="$deplib $deplibs"
6258 if test "$linkmode" = lib ; then
6259 case "$new_inherited_linker_flags " in
6260 *" $deplib "*) ;;
6261 * ) func_append new_inherited_linker_flags " $deplib" ;;
6262 esac
6263 fi
6264 fi
6265 continue
6266 ;;
6267 -L*)
6268 case $linkmode in
6269 lib)
6270 deplibs="$deplib $deplibs"
6271 test "$pass" = conv && continue
6272 newdependency_libs="$deplib $newdependency_libs"
6273 func_stripname '-L' '' "$deplib"
6274 func_resolve_sysroot "$func_stripname_result"
6275 func_append newlib_search_path " $func_resolve_sysroot_result"
6276 ;;
6277 prog)
6278 if test "$pass" = conv; then
6279 deplibs="$deplib $deplibs"
6280 continue
6281 fi
6282 if test "$pass" = scan; then
6283 deplibs="$deplib $deplibs"
6284 else
6285 compile_deplibs="$deplib $compile_deplibs"
6286 finalize_deplibs="$deplib $finalize_deplibs"
6287 fi
6288 func_stripname '-L' '' "$deplib"
6289 func_resolve_sysroot "$func_stripname_result"
6290 func_append newlib_search_path " $func_resolve_sysroot_result"
6291 ;;
6292 *)
6293 func_warning "\`-L' is ignored for archives/objects"
6294 ;;
6295 esac # linkmode
6296 continue
6297 ;; # -L
6298 -R*)
6299 if test "$pass" = link; then
6300 func_stripname '-R' '' "$deplib"
6301 func_resolve_sysroot "$func_stripname_result"
6302 dir=$func_resolve_sysroot_result
6303 # Make sure the xrpath contains only unique directories.
6304 case "$xrpath " in
6305 *" $dir "*) ;;
6306 *) func_append xrpath " $dir" ;;
6307 esac
6308 fi
6309 deplibs="$deplib $deplibs"
6310 continue
6311 ;;
6312 *.la)
6313 func_resolve_sysroot "$deplib"
6314 lib=$func_resolve_sysroot_result
6315 ;;
6316 *.$libext)
6317 if test "$pass" = conv; then
6318 deplibs="$deplib $deplibs"
6319 continue
6320 fi
6321 case $linkmode in
6322 lib)
6323 # Linking convenience modules into shared libraries is allowed,
6324 # but linking other static libraries is non-portable.
6325 case " $dlpreconveniencelibs " in
6326 *" $deplib "*) ;;
6327 *)
6328 valid_a_lib=no
6329 case $deplibs_check_method in
6330 match_pattern*)
6331 set dummy $deplibs_check_method; shift
6332 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6333 if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
6334 | $EGREP "$match_pattern_regex" > /dev/null; then
6335 valid_a_lib=yes
6336 fi
6337 ;;
6338 pass_all)
6339 valid_a_lib=yes
6340 ;;
6341 esac
6342 if test "$valid_a_lib" != yes; then
6343 echo
6344 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
6345 echo "*** I have the capability to make that library automatically link in when"
6346 echo "*** you link to this library. But I can only do this if you have a"
6347 echo "*** shared version of the library, which you do not appear to have"
6348 echo "*** because the file extensions .$libext of this argument makes me believe"
6349 echo "*** that it is just a static archive that I should not use here."
6350 else
6351 echo
6352 $ECHO "*** Warning: Linking the shared library $output against the"
6353 $ECHO "*** static library $deplib is not portable!"
6354 deplibs="$deplib $deplibs"
6355 fi
6356 ;;
6357 esac
6358 continue
6359 ;;
6360 prog)
6361 if test "$pass" != link; then
6362 deplibs="$deplib $deplibs"
6363 else
6364 compile_deplibs="$deplib $compile_deplibs"
6365 finalize_deplibs="$deplib $finalize_deplibs"
6366 fi
6367 continue
6368 ;;
6369 esac # linkmode
6370 ;; # *.$libext
6371 *.lo | *.$objext)
6372 if test "$pass" = conv; then
6373 deplibs="$deplib $deplibs"
6374 elif test "$linkmode" = prog; then
6375 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
6376 # If there is no dlopen support or we're linking statically,
6377 # we need to preload.
6378 func_append newdlprefiles " $deplib"
6379 compile_deplibs="$deplib $compile_deplibs"
6380 finalize_deplibs="$deplib $finalize_deplibs"
6381 else
6382 func_append newdlfiles " $deplib"
6383 fi
6384 fi
6385 continue
6386 ;;
6387 %DEPLIBS%)
6388 alldeplibs=yes
6389 continue
6390 ;;
6391 esac # case $deplib
6392
6393 if test "$found" = yes || test -f "$lib"; then :
6394 else
6395 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
6396 fi
6397
6398 # Check to see that this really is a libtool archive.
6399 func_lalib_unsafe_p "$lib" \
6400 || func_fatal_error "\`$lib' is not a valid libtool archive"
6401
6402 func_dirname "$lib" "" "."
6403 ladir="$func_dirname_result"
6404
6405 dlname=
6406 dlopen=
6407 dlpreopen=
6408 libdir=
6409 library_names=
6410 old_library=
6411 inherited_linker_flags=
6412 # If the library was installed with an old release of libtool,
6413 # it will not redefine variables installed, or shouldnotlink
6414 installed=yes
6415 shouldnotlink=no
6416 avoidtemprpath=
6417
6418
6419 # Read the .la file
6420 func_source "$lib"
6421
6422 # Convert "-framework foo" to "foo.ltframework"
6423 if test -n "$inherited_linker_flags"; then
6424 tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
6425 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
6426 case " $new_inherited_linker_flags " in
6427 *" $tmp_inherited_linker_flag "*) ;;
6428 *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
6429 esac
6430 done
6431 fi
6432 dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
6433 if test "$linkmode,$pass" = "lib,link" ||
6434 test "$linkmode,$pass" = "prog,scan" ||
6435 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
6436 test -n "$dlopen" && func_append dlfiles " $dlopen"
6437 test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
6438 fi
6439
6440 if test "$pass" = conv; then
6441 # Only check for convenience libraries
6442 deplibs="$lib $deplibs"
6443 if test -z "$libdir"; then
6444 if test -z "$old_library"; then
6445 func_fatal_error "cannot find name of link library for \`$lib'"
6446 fi
6447 # It is a libtool convenience library, so add in its objects.
6448 func_append convenience " $ladir/$objdir/$old_library"
6449 func_append old_convenience " $ladir/$objdir/$old_library"
6450 tmp_libs=
6451 for deplib in $dependency_libs; do
6452 deplibs="$deplib $deplibs"
6453 if $opt_preserve_dup_deps ; then
6454 case "$tmp_libs " in
6455 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6456 esac
6457 fi
6458 func_append tmp_libs " $deplib"
6459 done
6460 elif test "$linkmode" != prog && test "$linkmode" != lib; then
6461 func_fatal_error "\`$lib' is not a convenience library"
6462 fi
6463 continue
6464 fi # $pass = conv
6465
6466
6467 # Get the name of the library we link against.
6468 linklib=
6469 if test -n "$old_library" &&
6470 { test "$prefer_static_libs" = yes ||
6471 test "$prefer_static_libs,$installed" = "built,no"; }; then
6472 linklib=$old_library
6473 else
6474 for l in $old_library $library_names; do
6475 linklib="$l"
6476 done
6477 fi
6478 if test -z "$linklib"; then
6479 func_fatal_error "cannot find name of link library for \`$lib'"
6480 fi
6481
6482 # This library was specified with -dlopen.
6483 if test "$pass" = dlopen; then
6484 if test -z "$libdir"; then
6485 func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
6486 fi
6487 if test -z "$dlname" ||
6488 test "$dlopen_support" != yes ||
6489 test "$build_libtool_libs" = no; then
6490 # If there is no dlname, no dlopen support or we're linking
6491 # statically, we need to preload. We also need to preload any
6492 # dependent libraries so libltdl's deplib preloader doesn't
6493 # bomb out in the load deplibs phase.
6494 func_append dlprefiles " $lib $dependency_libs"
6495 else
6496 func_append newdlfiles " $lib"
6497 fi
6498 continue
6499 fi # $pass = dlopen
6500
6501 # We need an absolute path.
6502 case $ladir in
6503 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
6504 *)
6505 abs_ladir=`cd "$ladir" && pwd`
6506 if test -z "$abs_ladir"; then
6507 func_warning "cannot determine absolute directory name of \`$ladir'"
6508 func_warning "passing it literally to the linker, although it might fail"
6509 abs_ladir="$ladir"
6510 fi
6511 ;;
6512 esac
6513 func_basename "$lib"
6514 laname="$func_basename_result"
6515
6516 # Find the relevant object directory and library name.
6517 if test "X$installed" = Xyes; then
6518 if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6519 func_warning "library \`$lib' was moved."
6520 dir="$ladir"
6521 absdir="$abs_ladir"
6522 libdir="$abs_ladir"
6523 else
6524 dir="$lt_sysroot$libdir"
6525 absdir="$lt_sysroot$libdir"
6526 fi
6527 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
6528 else
6529 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
6530 dir="$ladir"
6531 absdir="$abs_ladir"
6532 # Remove this search path later
6533 func_append notinst_path " $abs_ladir"
6534 else
6535 dir="$ladir/$objdir"
6536 absdir="$abs_ladir/$objdir"
6537 # Remove this search path later
6538 func_append notinst_path " $abs_ladir"
6539 fi
6540 fi # $installed = yes
6541 func_stripname 'lib' '.la' "$laname"
6542 name=$func_stripname_result
6543
6544 # This library was specified with -dlpreopen.
6545 if test "$pass" = dlpreopen; then
6546 if test -z "$libdir" && test "$linkmode" = prog; then
6547 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
6548 fi
6549 case "$host" in
6550 # special handling for platforms with PE-DLLs.
6551 *cygwin* | *mingw* | *cegcc* )
6552 # Linker will automatically link against shared library if both
6553 # static and shared are present. Therefore, ensure we extract
6554 # symbols from the import library if a shared library is present
6555 # (otherwise, the dlopen module name will be incorrect). We do
6556 # this by putting the import library name into $newdlprefiles.
6557 # We recover the dlopen module name by 'saving' the la file
6558 # name in a special purpose variable, and (later) extracting the
6559 # dlname from the la file.
6560 if test -n "$dlname"; then
6561 func_tr_sh "$dir/$linklib"
6562 eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
6563 func_append newdlprefiles " $dir/$linklib"
6564 else
6565 func_append newdlprefiles " $dir/$old_library"
6566 # Keep a list of preopened convenience libraries to check
6567 # that they are being used correctly in the link pass.
6568 test -z "$libdir" && \
6569 func_append dlpreconveniencelibs " $dir/$old_library"
6570 fi
6571 ;;
6572 * )
6573 # Prefer using a static library (so that no silly _DYNAMIC symbols
6574 # are required to link).
6575 if test -n "$old_library"; then
6576 func_append newdlprefiles " $dir/$old_library"
6577 # Keep a list of preopened convenience libraries to check
6578 # that they are being used correctly in the link pass.
6579 test -z "$libdir" && \
6580 func_append dlpreconveniencelibs " $dir/$old_library"
6581 # Otherwise, use the dlname, so that lt_dlopen finds it.
6582 elif test -n "$dlname"; then
6583 func_append newdlprefiles " $dir/$dlname"
6584 else
6585 func_append newdlprefiles " $dir/$linklib"
6586 fi
6587 ;;
6588 esac
6589 fi # $pass = dlpreopen
6590
6591 if test -z "$libdir"; then
6592 # Link the convenience library
6593 if test "$linkmode" = lib; then
6594 deplibs="$dir/$old_library $deplibs"
6595 elif test "$linkmode,$pass" = "prog,link"; then
6596 compile_deplibs="$dir/$old_library $compile_deplibs"
6597 finalize_deplibs="$dir/$old_library $finalize_deplibs"
6598 else
6599 deplibs="$lib $deplibs" # used for prog,scan pass
6600 fi
6601 continue
6602 fi
6603
6604
6605 if test "$linkmode" = prog && test "$pass" != link; then
6606 func_append newlib_search_path " $ladir"
6607 deplibs="$lib $deplibs"
6608
6609 linkalldeplibs=no
6610 if test "$link_all_deplibs" != no || test -z "$library_names" ||
6611 test "$build_libtool_libs" = no; then
6612 linkalldeplibs=yes
6613 fi
6614
6615 tmp_libs=
6616 for deplib in $dependency_libs; do
6617 case $deplib in
6618 -L*) func_stripname '-L' '' "$deplib"
6619 func_resolve_sysroot "$func_stripname_result"
6620 func_append newlib_search_path " $func_resolve_sysroot_result"
6621 ;;
6622 esac
6623 # Need to link against all dependency_libs?
6624 if test "$linkalldeplibs" = yes; then
6625 deplibs="$deplib $deplibs"
6626 else
6627 # Need to hardcode shared library paths
6628 # or/and link against static libraries
6629 newdependency_libs="$deplib $newdependency_libs"
6630 fi
6631 if $opt_preserve_dup_deps ; then
6632 case "$tmp_libs " in
6633 *" $deplib "*) func_append specialdeplibs " $deplib" ;;
6634 esac
6635 fi
6636 func_append tmp_libs " $deplib"
6637 done # for deplib
6638 continue
6639 fi # $linkmode = prog...
6640
6641 if test "$linkmode,$pass" = "prog,link"; then
6642 if test -n "$library_names" &&
6643 { { test "$prefer_static_libs" = no ||
6644 test "$prefer_static_libs,$installed" = "built,yes"; } ||
6645 test -z "$old_library"; }; then
6646 # We need to hardcode the library path
6647 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
6648 # Make sure the rpath contains only unique directories.
6649 case "$temp_rpath:" in
6650 *"$absdir:"*) ;;
6651 *) func_append temp_rpath "$absdir:" ;;
6652 esac
6653 fi
6654
6655 # Hardcode the library path.
6656 # Skip directories that are in the system default run-time
6657 # search path.
6658 case " $sys_lib_dlsearch_path " in
6659 *" $absdir "*) ;;
6660 *)
6661 case "$compile_rpath " in
6662 *" $absdir "*) ;;
6663 *) func_append compile_rpath " $absdir" ;;
6664 esac
6665 ;;
6666 esac
6667 case " $sys_lib_dlsearch_path " in
6668 *" $libdir "*) ;;
6669 *)
6670 case "$finalize_rpath " in
6671 *" $libdir "*) ;;
6672 *) func_append finalize_rpath " $libdir" ;;
6673 esac
6674 ;;
6675 esac
6676 fi # $linkmode,$pass = prog,link...
6677
6678 if test "$alldeplibs" = yes &&
6679 { test "$deplibs_check_method" = pass_all ||
6680 { test "$build_libtool_libs" = yes &&
6681 test -n "$library_names"; }; }; then
6682 # We only need to search for static libraries
6683 continue
6684 fi
6685 fi
6686
6687 link_static=no # Whether the deplib will be linked statically
6688 use_static_libs=$prefer_static_libs
6689 if test "$use_static_libs" = built && test "$installed" = yes; then
6690 use_static_libs=no
6691 fi
6692 if test -n "$library_names" &&
6693 { test "$use_static_libs" = no || test -z "$old_library"; }; then
6694 case $host in
6695 *cygwin* | *mingw* | *cegcc*)
6696 # No point in relinking DLLs because paths are not encoded
6697 func_append notinst_deplibs " $lib"
6698 need_relink=no
6699 ;;
6700 *)
6701 if test "$installed" = no; then
6702 func_append notinst_deplibs " $lib"
6703 need_relink=yes
6704 fi
6705 ;;
6706 esac
6707 # This is a shared library
6708
6709 # Warn about portability, can't link against -module's on some
6710 # systems (darwin). Don't bleat about dlopened modules though!
6711 dlopenmodule=""
6712 for dlpremoduletest in $dlprefiles; do
6713 if test "X$dlpremoduletest" = "X$lib"; then
6714 dlopenmodule="$dlpremoduletest"
6715 break
6716 fi
6717 done
6718 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
6719 echo
6720 if test "$linkmode" = prog; then
6721 $ECHO "*** Warning: Linking the executable $output against the loadable module"
6722 else
6723 $ECHO "*** Warning: Linking the shared library $output against the loadable module"
6724 fi
6725 $ECHO "*** $linklib is not portable!"
6726 fi
6727 if test "$linkmode" = lib &&
6728 test "$hardcode_into_libs" = yes; then
6729 # Hardcode the library path.
6730 # Skip directories that are in the system default run-time
6731 # search path.
6732 case " $sys_lib_dlsearch_path " in
6733 *" $absdir "*) ;;
6734 *)
6735 case "$compile_rpath " in
6736 *" $absdir "*) ;;
6737 *) func_append compile_rpath " $absdir" ;;
6738 esac
6739 ;;
6740 esac
6741 case " $sys_lib_dlsearch_path " in
6742 *" $libdir "*) ;;
6743 *)
6744 case "$finalize_rpath " in
6745 *" $libdir "*) ;;
6746 *) func_append finalize_rpath " $libdir" ;;
6747 esac
6748 ;;
6749 esac
6750 fi
6751
6752 if test -n "$old_archive_from_expsyms_cmds"; then
6753 # figure out the soname
6754 set dummy $library_names
6755 shift
6756 realname="$1"
6757 shift
6758 libname=`eval "\\$ECHO \"$libname_spec\""`
6759 # use dlname if we got it. it's perfectly good, no?
6760 if test -n "$dlname"; then
6761 soname="$dlname"
6762 elif test -n "$soname_spec"; then
6763 # bleh windows
6764 case $host in
6765 *cygwin* | mingw* | *cegcc*)
6766 func_arith $current - $age
6767 major=$func_arith_result
6768 versuffix="-$major"
6769 ;;
6770 esac
6771 eval soname=\"$soname_spec\"
6772 else
6773 soname="$realname"
6774 fi
6775
6776 # Make a new name for the extract_expsyms_cmds to use
6777 soroot="$soname"
6778 func_basename "$soroot"
6779 soname="$func_basename_result"
6780 func_stripname 'lib' '.dll' "$soname"
6781 newlib=libimp-$func_stripname_result.a
6782
6783 # If the library has no export list, then create one now
6784 if test -f "$output_objdir/$soname-def"; then :
6785 else
6786 func_verbose "extracting exported symbol list from \`$soname'"
6787 func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
6788 fi
6789
6790 # Create $newlib
6791 if test -f "$output_objdir/$newlib"; then :; else
6792 func_verbose "generating import library for \`$soname'"
6793 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
6794 fi
6795 # make sure the library variables are pointing to the new library
6796 dir=$output_objdir
6797 linklib=$newlib
6798 fi # test -n "$old_archive_from_expsyms_cmds"
6799
6800 if test "$linkmode" = prog || test "$opt_mode" != relink; then
6801 add_shlibpath=
6802 add_dir=
6803 add=
6804 lib_linked=yes
6805 case $hardcode_action in
6806 immediate | unsupported)
6807 if test "$hardcode_direct" = no; then
6808 add="$dir/$linklib"
6809 case $host in
6810 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
6811 *-*-sysv4*uw2*) add_dir="-L$dir" ;;
6812 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
6813 *-*-unixware7*) add_dir="-L$dir" ;;
6814 *-*-darwin* )
6815 # if the lib is a (non-dlopened) module then we can not
6816 # link against it, someone is ignoring the earlier warnings
6817 if /usr/bin/file -L $add 2> /dev/null |
6818 $GREP ": [^:]* bundle" >/dev/null ; then
6819 if test "X$dlopenmodule" != "X$lib"; then
6820 $ECHO "*** Warning: lib $linklib is a module, not a shared library"
6821 if test -z "$old_library" ; then
6822 echo
6823 echo "*** And there doesn't seem to be a static archive available"
6824 echo "*** The link will probably fail, sorry"
6825 else
6826 add="$dir/$old_library"
6827 fi
6828 elif test -n "$old_library"; then
6829 add="$dir/$old_library"
6830 fi
6831 fi
6832 esac
6833 elif test "$hardcode_minus_L" = no; then
6834 case $host in
6835 *-*-sunos*) add_shlibpath="$dir" ;;
6836 esac
6837 add_dir="-L$dir"
6838 add="-l$name"
6839 elif test "$hardcode_shlibpath_var" = no; then
6840 add_shlibpath="$dir"
6841 add="-l$name"
6842 else
6843 lib_linked=no
6844 fi
6845 ;;
6846 relink)
6847 if test "$hardcode_direct" = yes &&
6848 test "$hardcode_direct_absolute" = no; then
6849 add="$dir/$linklib"
6850 elif test "$hardcode_minus_L" = yes; then
6851 add_dir="-L$absdir"
6852 # Try looking first in the location we're being installed to.
6853 if test -n "$inst_prefix_dir"; then
6854 case $libdir in
6855 [\\/]*)
6856 func_append add_dir " -L$inst_prefix_dir$libdir"
6857 ;;
6858 esac
6859 fi
6860 add="-l$name"
6861 elif test "$hardcode_shlibpath_var" = yes; then
6862 add_shlibpath="$dir"
6863 add="-l$name"
6864 else
6865 lib_linked=no
6866 fi
6867 ;;
6868 *) lib_linked=no ;;
6869 esac
6870
6871 if test "$lib_linked" != yes; then
6872 func_fatal_configuration "unsupported hardcode properties"
6873 fi
6874
6875 if test -n "$add_shlibpath"; then
6876 case :$compile_shlibpath: in
6877 *":$add_shlibpath:"*) ;;
6878 *) func_append compile_shlibpath "$add_shlibpath:" ;;
6879 esac
6880 fi
6881 if test "$linkmode" = prog; then
6882 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
6883 test -n "$add" && compile_deplibs="$add $compile_deplibs"
6884 else
6885 test -n "$add_dir" && deplibs="$add_dir $deplibs"
6886 test -n "$add" && deplibs="$add $deplibs"
6887 if test "$hardcode_direct" != yes &&
6888 test "$hardcode_minus_L" != yes &&
6889 test "$hardcode_shlibpath_var" = yes; then
6890 case :$finalize_shlibpath: in
6891 *":$libdir:"*) ;;
6892 *) func_append finalize_shlibpath "$libdir:" ;;
6893 esac
6894 fi
6895 fi
6896 fi
6897
6898 if test "$linkmode" = prog || test "$opt_mode" = relink; then
6899 add_shlibpath=
6900 add_dir=
6901 add=
6902 # Finalize command for both is simple: just hardcode it.
6903 if test "$hardcode_direct" = yes &&
6904 test "$hardcode_direct_absolute" = no; then
6905 add="$libdir/$linklib"
6906 elif test "$hardcode_minus_L" = yes; then
6907 add_dir="-L$libdir"
6908 add="-l$name"
6909 elif test "$hardcode_shlibpath_var" = yes; then
6910 case :$finalize_shlibpath: in
6911 *":$libdir:"*) ;;
6912 *) func_append finalize_shlibpath "$libdir:" ;;
6913 esac
6914 add="-l$name"
6915 elif test "$hardcode_automatic" = yes; then
6916 if test -n "$inst_prefix_dir" &&
6917 test -f "$inst_prefix_dir$libdir/$linklib" ; then
6918 add="$inst_prefix_dir$libdir/$linklib"
6919 else
6920 add="$libdir/$linklib"
6921 fi
6922 else
6923 # We cannot seem to hardcode it, guess we'll fake it.
6924 add_dir="-L$libdir"
6925 # Try looking first in the location we're being installed to.
6926 if test -n "$inst_prefix_dir"; then
6927 case $libdir in
6928 [\\/]*)
6929 func_append add_dir " -L$inst_prefix_dir$libdir"
6930 ;;
6931 esac
6932 fi
6933 add="-l$name"
6934 fi
6935
6936 if test "$linkmode" = prog; then
6937 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
6938 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
6939 else
6940 test -n "$add_dir" && deplibs="$add_dir $deplibs"
6941 test -n "$add" && deplibs="$add $deplibs"
6942 fi
6943 fi
6944 elif test "$linkmode" = prog; then
6945 # Here we assume that one of hardcode_direct or hardcode_minus_L
6946 # is not unsupported. This is valid on all known static and
6947 # shared platforms.
6948 if test "$hardcode_direct" != unsupported; then
6949 test -n "$old_library" && linklib="$old_library"
6950 compile_deplibs="$dir/$linklib $compile_deplibs"
6951 finalize_deplibs="$dir/$linklib $finalize_deplibs"
6952 else
6953 compile_deplibs="-l$name -L$dir $compile_deplibs"
6954 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
6955 fi
6956 elif test "$build_libtool_libs" = yes; then
6957 # Not a shared library
6958 if test "$deplibs_check_method" != pass_all; then
6959 # We're trying link a shared library against a static one
6960 # but the system doesn't support it.
6961
6962 # Just print a warning and add the library to dependency_libs so
6963 # that the program can be linked against the static library.
6964 echo
6965 $ECHO "*** Warning: This system can not link to static lib archive $lib."
6966 echo "*** I have the capability to make that library automatically link in when"
6967 echo "*** you link to this library. But I can only do this if you have a"
6968 echo "*** shared version of the library, which you do not appear to have."
6969 if test "$module" = yes; then
6970 echo "*** But as you try to build a module library, libtool will still create "
6971 echo "*** a static module, that should work as long as the dlopening application"
6972 echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
6973 if test -z "$global_symbol_pipe"; then
6974 echo
6975 echo "*** However, this would only work if libtool was able to extract symbol"
6976 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
6977 echo "*** not find such a program. So, this module is probably useless."
6978 echo "*** \`nm' from GNU binutils and a full rebuild may help."
6979 fi
6980 if test "$build_old_libs" = no; then
6981 build_libtool_libs=module
6982 build_old_libs=yes
6983 else
6984 build_libtool_libs=no
6985 fi
6986 fi
6987 else
6988 deplibs="$dir/$old_library $deplibs"
6989 link_static=yes
6990 fi
6991 fi # link shared/static library?
6992
6993 if test "$linkmode" = lib; then
6994 if test -n "$dependency_libs" &&
6995 { test "$hardcode_into_libs" != yes ||
6996 test "$build_old_libs" = yes ||
6997 test "$link_static" = yes; }; then
6998 # Extract -R from dependency_libs
6999 temp_deplibs=
7000 for libdir in $dependency_libs; do
7001 case $libdir in
7002 -R*) func_stripname '-R' '' "$libdir"
7003 temp_xrpath=$func_stripname_result
7004 case " $xrpath " in
7005 *" $temp_xrpath "*) ;;
7006 *) func_append xrpath " $temp_xrpath";;
7007 esac;;
7008 *) func_append temp_deplibs " $libdir";;
7009 esac
7010 done
7011 dependency_libs="$temp_deplibs"
7012 fi
7013
7014 func_append newlib_search_path " $absdir"
7015 # Link against this library
7016 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
7017 # ... and its dependency_libs
7018 tmp_libs=
7019 for deplib in $dependency_libs; do
7020 newdependency_libs="$deplib $newdependency_libs"
7021 case $deplib in
7022 -L*) func_stripname '-L' '' "$deplib"
7023 func_resolve_sysroot "$func_stripname_result";;
7024 *) func_resolve_sysroot "$deplib" ;;
7025 esac
7026 if $opt_preserve_dup_deps ; then
7027 case "$tmp_libs " in
7028 *" $func_resolve_sysroot_result "*)
7029 func_append specialdeplibs " $func_resolve_sysroot_result" ;;
7030 esac
7031 fi
7032 func_append tmp_libs " $func_resolve_sysroot_result"
7033 done
7034
7035 if test "$link_all_deplibs" != no; then
7036 # Add the search paths of all dependency libraries
7037 for deplib in $dependency_libs; do
7038 path=
7039 case $deplib in
7040 -L*) path="$deplib" ;;
7041 *.la)
7042 func_resolve_sysroot "$deplib"
7043 deplib=$func_resolve_sysroot_result
7044 func_dirname "$deplib" "" "."
7045 dir=$func_dirname_result
7046 # We need an absolute path.
7047 case $dir in
7048 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
7049 *)
7050 absdir=`cd "$dir" && pwd`
7051 if test -z "$absdir"; then
7052 func_warning "cannot determine absolute directory name of \`$dir'"
7053 absdir="$dir"
7054 fi
7055 ;;
7056 esac
7057 if $GREP "^installed=no" $deplib > /dev/null; then
7058 case $host in
7059 *-*-darwin*)
7060 depdepl=
7061 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
7062 if test -n "$deplibrary_names" ; then
7063 for tmp in $deplibrary_names ; do
7064 depdepl=$tmp
7065 done
7066 if test -f "$absdir/$objdir/$depdepl" ; then
7067 depdepl="$absdir/$objdir/$depdepl"
7068 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7069 if test -z "$darwin_install_name"; then
7070 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
7071 fi
7072 func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
7073 func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
7074 path=
7075 fi
7076 fi
7077 ;;
7078 *)
7079 path="-L$absdir/$objdir"
7080 ;;
7081 esac
7082 else
7083 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
7084 test -z "$libdir" && \
7085 func_fatal_error "\`$deplib' is not a valid libtool archive"
7086 test "$absdir" != "$libdir" && \
7087 func_warning "\`$deplib' seems to be moved"
7088
7089 path="-L$absdir"
7090 fi
7091 ;;
7092 esac
7093 case " $deplibs " in
7094 *" $path "*) ;;
7095 *) deplibs="$path $deplibs" ;;
7096 esac
7097 done
7098 fi # link_all_deplibs != no
7099 fi # linkmode = lib
7100 done # for deplib in $libs
7101 if test "$pass" = link; then
7102 if test "$linkmode" = "prog"; then
7103 compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
7104 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
7105 else
7106 compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
7107 fi
7108 fi
7109 dependency_libs="$newdependency_libs"
7110 if test "$pass" = dlpreopen; then
7111 # Link the dlpreopened libraries before other libraries
7112 for deplib in $save_deplibs; do
7113 deplibs="$deplib $deplibs"
7114 done
7115 fi
7116 if test "$pass" != dlopen; then
7117 if test "$pass" != conv; then
7118 # Make sure lib_search_path contains only unique directories.
7119 lib_search_path=
7120 for dir in $newlib_search_path; do
7121 case "$lib_search_path " in
7122 *" $dir "*) ;;
7123 *) func_append lib_search_path " $dir" ;;
7124 esac
7125 done
7126 newlib_search_path=
7127 fi
7128
7129 if test "$linkmode,$pass" != "prog,link"; then
7130 vars="deplibs"
7131 else
7132 vars="compile_deplibs finalize_deplibs"
7133 fi
7134 for var in $vars dependency_libs; do
7135 # Add libraries to $var in reverse order
7136 eval tmp_libs=\"\$$var\"
7137 new_libs=
7138 for deplib in $tmp_libs; do
7139 # FIXME: Pedantically, this is the right thing to do, so
7140 # that some nasty dependency loop isn't accidentally
7141 # broken:
7142 #new_libs="$deplib $new_libs"
7143 # Pragmatically, this seems to cause very few problems in
7144 # practice:
7145 case $deplib in
7146 -L*) new_libs="$deplib $new_libs" ;;
7147 -R*) ;;
7148 *)
7149 # And here is the reason: when a library appears more
7150 # than once as an explicit dependence of a library, or
7151 # is implicitly linked in more than once by the
7152 # compiler, it is considered special, and multiple
7153 # occurrences thereof are not removed. Compare this
7154 # with having the same library being listed as a
7155 # dependency of multiple other libraries: in this case,
7156 # we know (pedantically, we assume) the library does not
7157 # need to be listed more than once, so we keep only the
7158 # last copy. This is not always right, but it is rare
7159 # enough that we require users that really mean to play
7160 # such unportable linking tricks to link the library
7161 # using -Wl,-lname, so that libtool does not consider it
7162 # for duplicate removal.
7163 case " $specialdeplibs " in
7164 *" $deplib "*) new_libs="$deplib $new_libs" ;;
7165 *)
7166 case " $new_libs " in
7167 *" $deplib "*) ;;
7168 *) new_libs="$deplib $new_libs" ;;
7169 esac
7170 ;;
7171 esac
7172 ;;
7173 esac
7174 done
7175 tmp_libs=
7176 for deplib in $new_libs; do
7177 case $deplib in
7178 -L*)
7179 case " $tmp_libs " in
7180 *" $deplib "*) ;;
7181 *) func_append tmp_libs " $deplib" ;;
7182 esac
7183 ;;
7184 *) func_append tmp_libs " $deplib" ;;
7185 esac
7186 done
7187 eval $var=\"$tmp_libs\"
7188 done # for var
7189 fi
7190 # Last step: remove runtime libs from dependency_libs
7191 # (they stay in deplibs)
7192 tmp_libs=
7193 for i in $dependency_libs ; do
7194 case " $predeps $postdeps $compiler_lib_search_path " in
7195 *" $i "*)
7196 i=""
7197 ;;
7198 esac
7199 if test -n "$i" ; then
7200 func_append tmp_libs " $i"
7201 fi
7202 done
7203 dependency_libs=$tmp_libs
7204 done # for pass
7205 if test "$linkmode" = prog; then
7206 dlfiles="$newdlfiles"
7207 fi
7208 if test "$linkmode" = prog || test "$linkmode" = lib; then
7209 dlprefiles="$newdlprefiles"
7210 fi
7211
7212 case $linkmode in
7213 oldlib)
7214 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7215 func_warning "\`-dlopen' is ignored for archives"
7216 fi
7217
7218 case " $deplibs" in
7219 *\ -l* | *\ -L*)
7220 func_warning "\`-l' and \`-L' are ignored for archives" ;;
7221 esac
7222
7223 test -n "$rpath" && \
7224 func_warning "\`-rpath' is ignored for archives"
7225
7226 test -n "$xrpath" && \
7227 func_warning "\`-R' is ignored for archives"
7228
7229 test -n "$vinfo" && \
7230 func_warning "\`-version-info/-version-number' is ignored for archives"
7231
7232 test -n "$release" && \
7233 func_warning "\`-release' is ignored for archives"
7234
7235 test -n "$export_symbols$export_symbols_regex" && \
7236 func_warning "\`-export-symbols' is ignored for archives"
7237
7238 # Now set the variables for building old libraries.
7239 build_libtool_libs=no
7240 oldlibs="$output"
7241 func_append objs "$old_deplibs"
7242 ;;
7243
7244 lib)
7245 # Make sure we only generate libraries of the form `libNAME.la'.
7246 case $outputname in
7247 lib*)
7248 func_stripname 'lib' '.la' "$outputname"
7249 name=$func_stripname_result
7250 eval shared_ext=\"$shrext_cmds\"
7251 eval libname=\"$libname_spec\"
7252 ;;
7253 *)
7254 test "$module" = no && \
7255 func_fatal_help "libtool library \`$output' must begin with \`lib'"
7256
7257 if test "$need_lib_prefix" != no; then
7258 # Add the "lib" prefix for modules if required
7259 func_stripname '' '.la' "$outputname"
7260 name=$func_stripname_result
7261 eval shared_ext=\"$shrext_cmds\"
7262 eval libname=\"$libname_spec\"
7263 else
7264 func_stripname '' '.la' "$outputname"
7265 libname=$func_stripname_result
7266 fi
7267 ;;
7268 esac
7269
7270 if test -n "$objs"; then
7271 if test "$deplibs_check_method" != pass_all; then
7272 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
7273 else
7274 echo
7275 $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
7276 $ECHO "*** objects $objs is not portable!"
7277 func_append libobjs " $objs"
7278 fi
7279 fi
7280
7281 test "$dlself" != no && \
7282 func_warning "\`-dlopen self' is ignored for libtool libraries"
7283
7284 set dummy $rpath
7285 shift
7286 test "$#" -gt 1 && \
7287 func_warning "ignoring multiple \`-rpath's for a libtool library"
7288
7289 install_libdir="$1"
7290
7291 oldlibs=
7292 if test -z "$rpath"; then
7293 if test "$build_libtool_libs" = yes; then
7294 # Building a libtool convenience library.
7295 # Some compilers have problems with a `.al' extension so
7296 # convenience libraries should have the same extension an
7297 # archive normally would.
7298 oldlibs="$output_objdir/$libname.$libext $oldlibs"
7299 build_libtool_libs=convenience
7300 build_old_libs=yes
7301 fi
7302
7303 test -n "$vinfo" && \
7304 func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
7305
7306 test -n "$release" && \
7307 func_warning "\`-release' is ignored for convenience libraries"
7308 else
7309
7310 # Parse the version information argument.
7311 save_ifs="$IFS"; IFS=':'
7312 set dummy $vinfo 0 0 0
7313 shift
7314 IFS="$save_ifs"
7315
7316 test -n "$7" && \
7317 func_fatal_help "too many parameters to \`-version-info'"
7318
7319 # convert absolute version numbers to libtool ages
7320 # this retains compatibility with .la files and attempts
7321 # to make the code below a bit more comprehensible
7322
7323 case $vinfo_number in
7324 yes)
7325 number_major="$1"
7326 number_minor="$2"
7327 number_revision="$3"
7328 #
7329 # There are really only two kinds -- those that
7330 # use the current revision as the major version
7331 # and those that subtract age and use age as
7332 # a minor version. But, then there is irix
7333 # which has an extra 1 added just for fun
7334 #
7335 case $version_type in
7336 # correct linux to gnu/linux during the next big refactor
7337 darwin|linux|osf|windows|none)
7338 func_arith $number_major + $number_minor
7339 current=$func_arith_result
7340 age="$number_minor"
7341 revision="$number_revision"
7342 ;;
7343 freebsd-aout|freebsd-elf|qnx|sunos)
7344 current="$number_major"
7345 revision="$number_minor"
7346 age="0"
7347 ;;
7348 irix|nonstopux)
7349 func_arith $number_major + $number_minor
7350 current=$func_arith_result
7351 age="$number_minor"
7352 revision="$number_minor"
7353 lt_irix_increment=no
7354 ;;
7355 *)
7356 func_fatal_configuration "$modename: unknown library version type \`$version_type'"
7357 ;;
7358 esac
7359 ;;
7360 no)
7361 current="$1"
7362 revision="$2"
7363 age="$3"
7364 ;;
7365 esac
7366
7367 # Check that each of the things are valid numbers.
7368 case $current in
7369 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7370 *)
7371 func_error "CURRENT \`$current' must be a nonnegative integer"
7372 func_fatal_error "\`$vinfo' is not valid version information"
7373 ;;
7374 esac
7375
7376 case $revision in
7377 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7378 *)
7379 func_error "REVISION \`$revision' must be a nonnegative integer"
7380 func_fatal_error "\`$vinfo' is not valid version information"
7381 ;;
7382 esac
7383
7384 case $age in
7385 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
7386 *)
7387 func_error "AGE \`$age' must be a nonnegative integer"
7388 func_fatal_error "\`$vinfo' is not valid version information"
7389 ;;
7390 esac
7391
7392 if test "$age" -gt "$current"; then
7393 func_error "AGE \`$age' is greater than the current interface number \`$current'"
7394 func_fatal_error "\`$vinfo' is not valid version information"
7395 fi
7396
7397 # Calculate the version variables.
7398 major=
7399 versuffix=
7400 verstring=
7401 case $version_type in
7402 none) ;;
7403
7404 darwin)
7405 # Like Linux, but with the current version available in
7406 # verstring for coding it into the library header
7407 func_arith $current - $age
7408 major=.$func_arith_result
7409 versuffix="$major.$age.$revision"
7410 # Darwin ld doesn't like 0 for these options...
7411 func_arith $current + 1
7412 minor_current=$func_arith_result
7413 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
7414 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
7415 ;;
7416
7417 freebsd-aout)
7418 major=".$current"
7419 versuffix=".$current.$revision";
7420 ;;
7421
7422 freebsd-elf)
7423 major=".$current"
7424 versuffix=".$current"
7425 ;;
7426
7427 irix | nonstopux)
7428 if test "X$lt_irix_increment" = "Xno"; then
7429 func_arith $current - $age
7430 else
7431 func_arith $current - $age + 1
7432 fi
7433 major=$func_arith_result
7434
7435 case $version_type in
7436 nonstopux) verstring_prefix=nonstopux ;;
7437 *) verstring_prefix=sgi ;;
7438 esac
7439 verstring="$verstring_prefix$major.$revision"
7440
7441 # Add in all the interfaces that we are compatible with.
7442 loop=$revision
7443 while test "$loop" -ne 0; do
7444 func_arith $revision - $loop
7445 iface=$func_arith_result
7446 func_arith $loop - 1
7447 loop=$func_arith_result
7448 verstring="$verstring_prefix$major.$iface:$verstring"
7449 done
7450
7451 # Before this point, $major must not contain `.'.
7452 major=.$major
7453 versuffix="$major.$revision"
7454 ;;
7455
7456 linux) # correct to gnu/linux during the next big refactor
7457 func_arith $current - $age
7458 major=.$func_arith_result
7459 versuffix="$major.$age.$revision"
7460 ;;
7461
7462 osf)
7463 func_arith $current - $age
7464 major=.$func_arith_result
7465 versuffix=".$current.$age.$revision"
7466 verstring="$current.$age.$revision"
7467
7468 # Add in all the interfaces that we are compatible with.
7469 loop=$age
7470 while test "$loop" -ne 0; do
7471 func_arith $current - $loop
7472 iface=$func_arith_result
7473 func_arith $loop - 1
7474 loop=$func_arith_result
7475 verstring="$verstring:${iface}.0"
7476 done
7477
7478 # Make executables depend on our current version.
7479 func_append verstring ":${current}.0"
7480 ;;
7481
7482 qnx)
7483 major=".$current"
7484 versuffix=".$current"
7485 ;;
7486
7487 sunos)
7488 major=".$current"
7489 versuffix=".$current.$revision"
7490 ;;
7491
7492 windows)
7493 # Use '-' rather than '.', since we only want one
7494 # extension on DOS 8.3 filesystems.
7495 func_arith $current - $age
7496 major=$func_arith_result
7497 versuffix="-$major"
7498 ;;
7499
7500 *)
7501 func_fatal_configuration "unknown library version type \`$version_type'"
7502 ;;
7503 esac
7504
7505 # Clear the version info if we defaulted, and they specified a release.
7506 if test -z "$vinfo" && test -n "$release"; then
7507 major=
7508 case $version_type in
7509 darwin)
7510 # we can't check for "0.0" in archive_cmds due to quoting
7511 # problems, so we reset it completely
7512 verstring=
7513 ;;
7514 *)
7515 verstring="0.0"
7516 ;;
7517 esac
7518 if test "$need_version" = no; then
7519 versuffix=
7520 else
7521 versuffix=".0.0"
7522 fi
7523 fi
7524
7525 # Remove version info from name if versioning should be avoided
7526 if test "$avoid_version" = yes && test "$need_version" = no; then
7527 major=
7528 versuffix=
7529 verstring=""
7530 fi
7531
7532 # Check to see if the archive will have undefined symbols.
7533 if test "$allow_undefined" = yes; then
7534 if test "$allow_undefined_flag" = unsupported; then
7535 func_warning "undefined symbols not allowed in $host shared libraries"
7536 build_libtool_libs=no
7537 build_old_libs=yes
7538 fi
7539 else
7540 # Don't allow undefined symbols.
7541 allow_undefined_flag="$no_undefined_flag"
7542 fi
7543
7544 fi
7545
7546 func_generate_dlsyms "$libname" "$libname" "yes"
7547 func_append libobjs " $symfileobj"
7548 test "X$libobjs" = "X " && libobjs=
7549
7550 if test "$opt_mode" != relink; then
7551 # Remove our outputs, but don't remove object files since they
7552 # may have been created when compiling PIC objects.
7553 removelist=
7554 tempremovelist=`$ECHO "$output_objdir/*"`
7555 for p in $tempremovelist; do
7556 case $p in
7557 *.$objext | *.gcno)
7558 ;;
7559 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
7560 if test "X$precious_files_regex" != "X"; then
7561 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
7562 then
7563 continue
7564 fi
7565 fi
7566 func_append removelist " $p"
7567 ;;
7568 *) ;;
7569 esac
7570 done
7571 test -n "$removelist" && \
7572 func_show_eval "${RM}r \$removelist"
7573 fi
7574
7575 # Now set the variables for building old libraries.
7576 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
7577 func_append oldlibs " $output_objdir/$libname.$libext"
7578
7579 # Transform .lo files to .o files.
7580 oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
7581 fi
7582
7583 # Eliminate all temporary directories.
7584 #for path in $notinst_path; do
7585 # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
7586 # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
7587 # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
7588 #done
7589
7590 if test -n "$xrpath"; then
7591 # If the user specified any rpath flags, then add them.
7592 temp_xrpath=
7593 for libdir in $xrpath; do
7594 func_replace_sysroot "$libdir"
7595 func_append temp_xrpath " -R$func_replace_sysroot_result"
7596 case "$finalize_rpath " in
7597 *" $libdir "*) ;;
7598 *) func_append finalize_rpath " $libdir" ;;
7599 esac
7600 done
7601 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
7602 dependency_libs="$temp_xrpath $dependency_libs"
7603 fi
7604 fi
7605
7606 # Make sure dlfiles contains only unique files that won't be dlpreopened
7607 old_dlfiles="$dlfiles"
7608 dlfiles=
7609 for lib in $old_dlfiles; do
7610 case " $dlprefiles $dlfiles " in
7611 *" $lib "*) ;;
7612 *) func_append dlfiles " $lib" ;;
7613 esac
7614 done
7615
7616 # Make sure dlprefiles contains only unique files
7617 old_dlprefiles="$dlprefiles"
7618 dlprefiles=
7619 for lib in $old_dlprefiles; do
7620 case "$dlprefiles " in
7621 *" $lib "*) ;;
7622 *) func_append dlprefiles " $lib" ;;
7623 esac
7624 done
7625
7626 if test "$build_libtool_libs" = yes; then
7627 if test -n "$rpath"; then
7628 case $host in
7629 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
7630 # these systems don't actually have a c library (as such)!
7631 ;;
7632 *-*-rhapsody* | *-*-darwin1.[012])
7633 # Rhapsody C library is in the System framework
7634 func_append deplibs " System.ltframework"
7635 ;;
7636 *-*-netbsd*)
7637 # Don't link with libc until the a.out ld.so is fixed.
7638 ;;
7639 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
7640 # Do not include libc due to us having libc/libc_r.
7641 ;;
7642 *-*-sco3.2v5* | *-*-sco5v6*)
7643 # Causes problems with __ctype
7644 ;;
7645 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7646 # Compiler inserts libc in the correct place for threads to work
7647 ;;
7648 *)
7649 # Add libc to deplibs on all other systems if necessary.
7650 if test "$build_libtool_need_lc" = "yes"; then
7651 func_append deplibs " -lc"
7652 fi
7653 ;;
7654 esac
7655 fi
7656
7657 # Transform deplibs into only deplibs that can be linked in shared.
7658 name_save=$name
7659 libname_save=$libname
7660 release_save=$release
7661 versuffix_save=$versuffix
7662 major_save=$major
7663 # I'm not sure if I'm treating the release correctly. I think
7664 # release should show up in the -l (ie -lgmp5) so we don't want to
7665 # add it in twice. Is that correct?
7666 release=""
7667 versuffix=""
7668 major=""
7669 newdeplibs=
7670 droppeddeps=no
7671 case $deplibs_check_method in
7672 pass_all)
7673 # Don't check for shared/static. Everything works.
7674 # This might be a little naive. We might want to check
7675 # whether the library exists or not. But this is on
7676 # osf3 & osf4 and I'm not really sure... Just
7677 # implementing what was already the behavior.
7678 newdeplibs=$deplibs
7679 ;;
7680 test_compile)
7681 # This code stresses the "libraries are programs" paradigm to its
7682 # limits. Maybe even breaks it. We compile a program, linking it
7683 # against the deplibs as a proxy for the library. Then we can check
7684 # whether they linked in statically or dynamically with ldd.
7685 $opt_dry_run || $RM conftest.c
7686 cat > conftest.c <<EOF
7687 int main() { return 0; }
7688 EOF
7689 $opt_dry_run || $RM conftest
7690 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
7691 ldd_output=`ldd conftest`
7692 for i in $deplibs; do
7693 case $i in
7694 -l*)
7695 func_stripname -l '' "$i"
7696 name=$func_stripname_result
7697 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7698 case " $predeps $postdeps " in
7699 *" $i "*)
7700 func_append newdeplibs " $i"
7701 i=""
7702 ;;
7703 esac
7704 fi
7705 if test -n "$i" ; then
7706 libname=`eval "\\$ECHO \"$libname_spec\""`
7707 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7708 set dummy $deplib_matches; shift
7709 deplib_match=$1
7710 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7711 func_append newdeplibs " $i"
7712 else
7713 droppeddeps=yes
7714 echo
7715 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7716 echo "*** I have the capability to make that library automatically link in when"
7717 echo "*** you link to this library. But I can only do this if you have a"
7718 echo "*** shared version of the library, which I believe you do not have"
7719 echo "*** because a test_compile did reveal that the linker did not use it for"
7720 echo "*** its dynamic dependency list that programs get resolved with at runtime."
7721 fi
7722 fi
7723 ;;
7724 *)
7725 func_append newdeplibs " $i"
7726 ;;
7727 esac
7728 done
7729 else
7730 # Error occurred in the first compile. Let's try to salvage
7731 # the situation: Compile a separate program for each library.
7732 for i in $deplibs; do
7733 case $i in
7734 -l*)
7735 func_stripname -l '' "$i"
7736 name=$func_stripname_result
7737 $opt_dry_run || $RM conftest
7738 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
7739 ldd_output=`ldd conftest`
7740 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7741 case " $predeps $postdeps " in
7742 *" $i "*)
7743 func_append newdeplibs " $i"
7744 i=""
7745 ;;
7746 esac
7747 fi
7748 if test -n "$i" ; then
7749 libname=`eval "\\$ECHO \"$libname_spec\""`
7750 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
7751 set dummy $deplib_matches; shift
7752 deplib_match=$1
7753 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
7754 func_append newdeplibs " $i"
7755 else
7756 droppeddeps=yes
7757 echo
7758 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
7759 echo "*** I have the capability to make that library automatically link in when"
7760 echo "*** you link to this library. But I can only do this if you have a"
7761 echo "*** shared version of the library, which you do not appear to have"
7762 echo "*** because a test_compile did reveal that the linker did not use this one"
7763 echo "*** as a dynamic dependency that programs can get resolved with at runtime."
7764 fi
7765 fi
7766 else
7767 droppeddeps=yes
7768 echo
7769 $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
7770 echo "*** make it link in! You will probably need to install it or some"
7771 echo "*** library that it depends on before this library will be fully"
7772 echo "*** functional. Installing it before continuing would be even better."
7773 fi
7774 ;;
7775 *)
7776 func_append newdeplibs " $i"
7777 ;;
7778 esac
7779 done
7780 fi
7781 ;;
7782 file_magic*)
7783 set dummy $deplibs_check_method; shift
7784 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7785 for a_deplib in $deplibs; do
7786 case $a_deplib in
7787 -l*)
7788 func_stripname -l '' "$a_deplib"
7789 name=$func_stripname_result
7790 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7791 case " $predeps $postdeps " in
7792 *" $a_deplib "*)
7793 func_append newdeplibs " $a_deplib"
7794 a_deplib=""
7795 ;;
7796 esac
7797 fi
7798 if test -n "$a_deplib" ; then
7799 libname=`eval "\\$ECHO \"$libname_spec\""`
7800 if test -n "$file_magic_glob"; then
7801 libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
7802 else
7803 libnameglob=$libname
7804 fi
7805 test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
7806 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7807 if test "$want_nocaseglob" = yes; then
7808 shopt -s nocaseglob
7809 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7810 $nocaseglob
7811 else
7812 potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
7813 fi
7814 for potent_lib in $potential_libs; do
7815 # Follow soft links.
7816 if ls -lLd "$potent_lib" 2>/dev/null |
7817 $GREP " -> " >/dev/null; then
7818 continue
7819 fi
7820 # The statement above tries to avoid entering an
7821 # endless loop below, in case of cyclic links.
7822 # We might still enter an endless loop, since a link
7823 # loop can be closed while we follow links,
7824 # but so what?
7825 potlib="$potent_lib"
7826 while test -h "$potlib" 2>/dev/null; do
7827 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
7828 case $potliblink in
7829 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
7830 *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
7831 esac
7832 done
7833 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
7834 $SED -e 10q |
7835 $EGREP "$file_magic_regex" > /dev/null; then
7836 func_append newdeplibs " $a_deplib"
7837 a_deplib=""
7838 break 2
7839 fi
7840 done
7841 done
7842 fi
7843 if test -n "$a_deplib" ; then
7844 droppeddeps=yes
7845 echo
7846 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7847 echo "*** I have the capability to make that library automatically link in when"
7848 echo "*** you link to this library. But I can only do this if you have a"
7849 echo "*** shared version of the library, which you do not appear to have"
7850 echo "*** because I did check the linker path looking for a file starting"
7851 if test -z "$potlib" ; then
7852 $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
7853 else
7854 $ECHO "*** with $libname and none of the candidates passed a file format test"
7855 $ECHO "*** using a file magic. Last file checked: $potlib"
7856 fi
7857 fi
7858 ;;
7859 *)
7860 # Add a -L argument.
7861 func_append newdeplibs " $a_deplib"
7862 ;;
7863 esac
7864 done # Gone through all deplibs.
7865 ;;
7866 match_pattern*)
7867 set dummy $deplibs_check_method; shift
7868 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
7869 for a_deplib in $deplibs; do
7870 case $a_deplib in
7871 -l*)
7872 func_stripname -l '' "$a_deplib"
7873 name=$func_stripname_result
7874 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7875 case " $predeps $postdeps " in
7876 *" $a_deplib "*)
7877 func_append newdeplibs " $a_deplib"
7878 a_deplib=""
7879 ;;
7880 esac
7881 fi
7882 if test -n "$a_deplib" ; then
7883 libname=`eval "\\$ECHO \"$libname_spec\""`
7884 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
7885 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
7886 for potent_lib in $potential_libs; do
7887 potlib="$potent_lib" # see symlink-check above in file_magic test
7888 if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
7889 $EGREP "$match_pattern_regex" > /dev/null; then
7890 func_append newdeplibs " $a_deplib"
7891 a_deplib=""
7892 break 2
7893 fi
7894 done
7895 done
7896 fi
7897 if test -n "$a_deplib" ; then
7898 droppeddeps=yes
7899 echo
7900 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
7901 echo "*** I have the capability to make that library automatically link in when"
7902 echo "*** you link to this library. But I can only do this if you have a"
7903 echo "*** shared version of the library, which you do not appear to have"
7904 echo "*** because I did check the linker path looking for a file starting"
7905 if test -z "$potlib" ; then
7906 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
7907 else
7908 $ECHO "*** with $libname and none of the candidates passed a file format test"
7909 $ECHO "*** using a regex pattern. Last file checked: $potlib"
7910 fi
7911 fi
7912 ;;
7913 *)
7914 # Add a -L argument.
7915 func_append newdeplibs " $a_deplib"
7916 ;;
7917 esac
7918 done # Gone through all deplibs.
7919 ;;
7920 none | unknown | *)
7921 newdeplibs=""
7922 tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
7923 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
7924 for i in $predeps $postdeps ; do
7925 # can't use Xsed below, because $i might contain '/'
7926 tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
7927 done
7928 fi
7929 case $tmp_deplibs in
7930 *[!\ \ ]*)
7931 echo
7932 if test "X$deplibs_check_method" = "Xnone"; then
7933 echo "*** Warning: inter-library dependencies are not supported in this platform."
7934 else
7935 echo "*** Warning: inter-library dependencies are not known to be supported."
7936 fi
7937 echo "*** All declared inter-library dependencies are being dropped."
7938 droppeddeps=yes
7939 ;;
7940 esac
7941 ;;
7942 esac
7943 versuffix=$versuffix_save
7944 major=$major_save
7945 release=$release_save
7946 libname=$libname_save
7947 name=$name_save
7948
7949 case $host in
7950 *-*-rhapsody* | *-*-darwin1.[012])
7951 # On Rhapsody replace the C library with the System framework
7952 newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
7953 ;;
7954 esac
7955
7956 if test "$droppeddeps" = yes; then
7957 if test "$module" = yes; then
7958 echo
7959 echo "*** Warning: libtool could not satisfy all declared inter-library"
7960 $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
7961 echo "*** a static module, that should work as long as the dlopening"
7962 echo "*** application is linked with the -dlopen flag."
7963 if test -z "$global_symbol_pipe"; then
7964 echo
7965 echo "*** However, this would only work if libtool was able to extract symbol"
7966 echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
7967 echo "*** not find such a program. So, this module is probably useless."
7968 echo "*** \`nm' from GNU binutils and a full rebuild may help."
7969 fi
7970 if test "$build_old_libs" = no; then
7971 oldlibs="$output_objdir/$libname.$libext"
7972 build_libtool_libs=module
7973 build_old_libs=yes
7974 else
7975 build_libtool_libs=no
7976 fi
7977 else
7978 echo "*** The inter-library dependencies that have been dropped here will be"
7979 echo "*** automatically added whenever a program is linked with this library"
7980 echo "*** or is declared to -dlopen it."
7981
7982 if test "$allow_undefined" = no; then
7983 echo
7984 echo "*** Since this library must not contain undefined symbols,"
7985 echo "*** because either the platform does not support them or"
7986 echo "*** it was explicitly requested with -no-undefined,"
7987 echo "*** libtool will only create a static version of it."
7988 if test "$build_old_libs" = no; then
7989 oldlibs="$output_objdir/$libname.$libext"
7990 build_libtool_libs=module
7991 build_old_libs=yes
7992 else
7993 build_libtool_libs=no
7994 fi
7995 fi
7996 fi
7997 fi
7998 # Done checking deplibs!
7999 deplibs=$newdeplibs
8000 fi
8001 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8002 case $host in
8003 *-*-darwin*)
8004 newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8005 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8006 deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8007 ;;
8008 esac
8009
8010 # move library search paths that coincide with paths to not yet
8011 # installed libraries to the beginning of the library search list
8012 new_libs=
8013 for path in $notinst_path; do
8014 case " $new_libs " in
8015 *" -L$path/$objdir "*) ;;
8016 *)
8017 case " $deplibs " in
8018 *" -L$path/$objdir "*)
8019 func_append new_libs " -L$path/$objdir" ;;
8020 esac
8021 ;;
8022 esac
8023 done
8024 for deplib in $deplibs; do
8025 case $deplib in
8026 -L*)
8027 case " $new_libs " in
8028 *" $deplib "*) ;;
8029 *) func_append new_libs " $deplib" ;;
8030 esac
8031 ;;
8032 *) func_append new_libs " $deplib" ;;
8033 esac
8034 done
8035 deplibs="$new_libs"
8036
8037 # All the library-specific variables (install_libdir is set above).
8038 library_names=
8039 old_library=
8040 dlname=
8041
8042 # Test again, we may have decided not to build it any more
8043 if test "$build_libtool_libs" = yes; then
8044 # Remove ${wl} instances when linking with ld.
8045 # FIXME: should test the right _cmds variable.
8046 case $archive_cmds in
8047 *\$LD\ *) wl= ;;
8048 esac
8049 if test "$hardcode_into_libs" = yes; then
8050 # Hardcode the library paths
8051 hardcode_libdirs=
8052 dep_rpath=
8053 rpath="$finalize_rpath"
8054 test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
8055 for libdir in $rpath; do
8056 if test -n "$hardcode_libdir_flag_spec"; then
8057 if test -n "$hardcode_libdir_separator"; then
8058 func_replace_sysroot "$libdir"
8059 libdir=$func_replace_sysroot_result
8060 if test -z "$hardcode_libdirs"; then
8061 hardcode_libdirs="$libdir"
8062 else
8063 # Just accumulate the unique libdirs.
8064 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8065 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8066 ;;
8067 *)
8068 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8069 ;;
8070 esac
8071 fi
8072 else
8073 eval flag=\"$hardcode_libdir_flag_spec\"
8074 func_append dep_rpath " $flag"
8075 fi
8076 elif test -n "$runpath_var"; then
8077 case "$perm_rpath " in
8078 *" $libdir "*) ;;
8079 *) func_append perm_rpath " $libdir" ;;
8080 esac
8081 fi
8082 done
8083 # Substitute the hardcoded libdirs into the rpath.
8084 if test -n "$hardcode_libdir_separator" &&
8085 test -n "$hardcode_libdirs"; then
8086 libdir="$hardcode_libdirs"
8087 eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
8088 fi
8089 if test -n "$runpath_var" && test -n "$perm_rpath"; then
8090 # We should set the runpath_var.
8091 rpath=
8092 for dir in $perm_rpath; do
8093 func_append rpath "$dir:"
8094 done
8095 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
8096 fi
8097 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
8098 fi
8099
8100 shlibpath="$finalize_shlibpath"
8101 test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
8102 if test -n "$shlibpath"; then
8103 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
8104 fi
8105
8106 # Get the real and link names of the library.
8107 eval shared_ext=\"$shrext_cmds\"
8108 eval library_names=\"$library_names_spec\"
8109 set dummy $library_names
8110 shift
8111 realname="$1"
8112 shift
8113
8114 if test -n "$soname_spec"; then
8115 eval soname=\"$soname_spec\"
8116 else
8117 soname="$realname"
8118 fi
8119 if test -z "$dlname"; then
8120 dlname=$soname
8121 fi
8122
8123 lib="$output_objdir/$realname"
8124 linknames=
8125 for link
8126 do
8127 func_append linknames " $link"
8128 done
8129
8130 # Use standard objects if they are pic
8131 test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
8132 test "X$libobjs" = "X " && libobjs=
8133
8134 delfiles=
8135 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8136 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
8137 export_symbols="$output_objdir/$libname.uexp"
8138 func_append delfiles " $export_symbols"
8139 fi
8140
8141 orig_export_symbols=
8142 case $host_os in
8143 cygwin* | mingw* | cegcc*)
8144 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
8145 # exporting using user supplied symfile
8146 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
8147 # and it's NOT already a .def file. Must figure out
8148 # which of the given symbols are data symbols and tag
8149 # them as such. So, trigger use of export_symbols_cmds.
8150 # export_symbols gets reassigned inside the "prepare
8151 # the list of exported symbols" if statement, so the
8152 # include_expsyms logic still works.
8153 orig_export_symbols="$export_symbols"
8154 export_symbols=
8155 always_export_symbols=yes
8156 fi
8157 fi
8158 ;;
8159 esac
8160
8161 # Prepare the list of exported symbols
8162 if test -z "$export_symbols"; then
8163 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
8164 func_verbose "generating symbol list for \`$libname.la'"
8165 export_symbols="$output_objdir/$libname.exp"
8166 $opt_dry_run || $RM $export_symbols
8167 cmds=$export_symbols_cmds
8168 save_ifs="$IFS"; IFS='~'
8169 for cmd1 in $cmds; do
8170 IFS="$save_ifs"
8171 # Take the normal branch if the nm_file_list_spec branch
8172 # doesn't work or if tool conversion is not needed.
8173 case $nm_file_list_spec~$to_tool_file_cmd in
8174 *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
8175 try_normal_branch=yes
8176 eval cmd=\"$cmd1\"
8177 func_len " $cmd"
8178 len=$func_len_result
8179 ;;
8180 *)
8181 try_normal_branch=no
8182 ;;
8183 esac
8184 if test "$try_normal_branch" = yes \
8185 && { test "$len" -lt "$max_cmd_len" \
8186 || test "$max_cmd_len" -le -1; }
8187 then
8188 func_show_eval "$cmd" 'exit $?'
8189 skipped_export=false
8190 elif test -n "$nm_file_list_spec"; then
8191 func_basename "$output"
8192 output_la=$func_basename_result
8193 save_libobjs=$libobjs
8194 save_output=$output
8195 output=${output_objdir}/${output_la}.nm
8196 func_to_tool_file "$output"
8197 libobjs=$nm_file_list_spec$func_to_tool_file_result
8198 func_append delfiles " $output"
8199 func_verbose "creating $NM input file list: $output"
8200 for obj in $save_libobjs; do
8201 func_to_tool_file "$obj"
8202 $ECHO "$func_to_tool_file_result"
8203 done > "$output"
8204 eval cmd=\"$cmd1\"
8205 func_show_eval "$cmd" 'exit $?'
8206 output=$save_output
8207 libobjs=$save_libobjs
8208 skipped_export=false
8209 else
8210 # The command line is too long to execute in one step.
8211 func_verbose "using reloadable object file for export list..."
8212 skipped_export=:
8213 # Break out early, otherwise skipped_export may be
8214 # set to false by a later but shorter cmd.
8215 break
8216 fi
8217 done
8218 IFS="$save_ifs"
8219 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
8220 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8221 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8222 fi
8223 fi
8224 fi
8225
8226 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8227 tmp_export_symbols="$export_symbols"
8228 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8229 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8230 fi
8231
8232 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
8233 # The given exports_symbols file has to be filtered, so filter it.
8234 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8235 # FIXME: $output_objdir/$libname.filter potentially contains lots of
8236 # 's' commands which not all seds can handle. GNU sed should be fine
8237 # though. Also, the filter scales superlinearly with the number of
8238 # global variables. join(1) would be nice here, but unfortunately
8239 # isn't a blessed tool.
8240 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8241 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8242 export_symbols=$output_objdir/$libname.def
8243 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8244 fi
8245
8246 tmp_deplibs=
8247 for test_deplib in $deplibs; do
8248 case " $convenience " in
8249 *" $test_deplib "*) ;;
8250 *)
8251 func_append tmp_deplibs " $test_deplib"
8252 ;;
8253 esac
8254 done
8255 deplibs="$tmp_deplibs"
8256
8257 if test -n "$convenience"; then
8258 if test -n "$whole_archive_flag_spec" &&
8259 test "$compiler_needs_object" = yes &&
8260 test -z "$libobjs"; then
8261 # extract the archives, so we have objects to list.
8262 # TODO: could optimize this to just extract one archive.
8263 whole_archive_flag_spec=
8264 fi
8265 if test -n "$whole_archive_flag_spec"; then
8266 save_libobjs=$libobjs
8267 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8268 test "X$libobjs" = "X " && libobjs=
8269 else
8270 gentop="$output_objdir/${outputname}x"
8271 func_append generated " $gentop"
8272
8273 func_extract_archives $gentop $convenience
8274 func_append libobjs " $func_extract_archives_result"
8275 test "X$libobjs" = "X " && libobjs=
8276 fi
8277 fi
8278
8279 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
8280 eval flag=\"$thread_safe_flag_spec\"
8281 func_append linker_flags " $flag"
8282 fi
8283
8284 # Make a backup of the uninstalled library when relinking
8285 if test "$opt_mode" = relink; then
8286 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
8287 fi
8288
8289 # Do each of the archive commands.
8290 if test "$module" = yes && test -n "$module_cmds" ; then
8291 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8292 eval test_cmds=\"$module_expsym_cmds\"
8293 cmds=$module_expsym_cmds
8294 else
8295 eval test_cmds=\"$module_cmds\"
8296 cmds=$module_cmds
8297 fi
8298 else
8299 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8300 eval test_cmds=\"$archive_expsym_cmds\"
8301 cmds=$archive_expsym_cmds
8302 else
8303 eval test_cmds=\"$archive_cmds\"
8304 cmds=$archive_cmds
8305 fi
8306 fi
8307
8308 if test "X$skipped_export" != "X:" &&
8309 func_len " $test_cmds" &&
8310 len=$func_len_result &&
8311 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
8312 :
8313 else
8314 # The command line is too long to link in one step, link piecewise
8315 # or, if using GNU ld and skipped_export is not :, use a linker
8316 # script.
8317
8318 # Save the value of $output and $libobjs because we want to
8319 # use them later. If we have whole_archive_flag_spec, we
8320 # want to use save_libobjs as it was before
8321 # whole_archive_flag_spec was expanded, because we can't
8322 # assume the linker understands whole_archive_flag_spec.
8323 # This may have to be revisited, in case too many
8324 # convenience libraries get linked in and end up exceeding
8325 # the spec.
8326 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
8327 save_libobjs=$libobjs
8328 fi
8329 save_output=$output
8330 func_basename "$output"
8331 output_la=$func_basename_result
8332
8333 # Clear the reloadable object creation command queue and
8334 # initialize k to one.
8335 test_cmds=
8336 concat_cmds=
8337 objlist=
8338 last_robj=
8339 k=1
8340
8341 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
8342 output=${output_objdir}/${output_la}.lnkscript
8343 func_verbose "creating GNU ld script: $output"
8344 echo 'INPUT (' > $output
8345 for obj in $save_libobjs
8346 do
8347 func_to_tool_file "$obj"
8348 $ECHO "$func_to_tool_file_result" >> $output
8349 done
8350 echo ')' >> $output
8351 func_append delfiles " $output"
8352 func_to_tool_file "$output"
8353 output=$func_to_tool_file_result
8354 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
8355 output=${output_objdir}/${output_la}.lnk
8356 func_verbose "creating linker input file list: $output"
8357 : > $output
8358 set x $save_libobjs
8359 shift
8360 firstobj=
8361 if test "$compiler_needs_object" = yes; then
8362 firstobj="$1 "
8363 shift
8364 fi
8365 for obj
8366 do
8367 func_to_tool_file "$obj"
8368 $ECHO "$func_to_tool_file_result" >> $output
8369 done
8370 func_append delfiles " $output"
8371 func_to_tool_file "$output"
8372 output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
8373 else
8374 if test -n "$save_libobjs"; then
8375 func_verbose "creating reloadable object files..."
8376 output=$output_objdir/$output_la-${k}.$objext
8377 eval test_cmds=\"$reload_cmds\"
8378 func_len " $test_cmds"
8379 len0=$func_len_result
8380 len=$len0
8381
8382 # Loop over the list of objects to be linked.
8383 for obj in $save_libobjs
8384 do
8385 func_len " $obj"
8386 func_arith $len + $func_len_result
8387 len=$func_arith_result
8388 if test "X$objlist" = X ||
8389 test "$len" -lt "$max_cmd_len"; then
8390 func_append objlist " $obj"
8391 else
8392 # The command $test_cmds is almost too long, add a
8393 # command to the queue.
8394 if test "$k" -eq 1 ; then
8395 # The first file doesn't have a previous command to add.
8396 reload_objs=$objlist
8397 eval concat_cmds=\"$reload_cmds\"
8398 else
8399 # All subsequent reloadable object files will link in
8400 # the last one created.
8401 reload_objs="$objlist $last_robj"
8402 eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
8403 fi
8404 last_robj=$output_objdir/$output_la-${k}.$objext
8405 func_arith $k + 1
8406 k=$func_arith_result
8407 output=$output_objdir/$output_la-${k}.$objext
8408 objlist=" $obj"
8409 func_len " $last_robj"
8410 func_arith $len0 + $func_len_result
8411 len=$func_arith_result
8412 fi
8413 done
8414 # Handle the remaining objects by creating one last
8415 # reloadable object file. All subsequent reloadable object
8416 # files will link in the last one created.
8417 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8418 reload_objs="$objlist $last_robj"
8419 eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
8420 if test -n "$last_robj"; then
8421 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
8422 fi
8423 func_append delfiles " $output"
8424
8425 else
8426 output=
8427 fi
8428
8429 if ${skipped_export-false}; then
8430 func_verbose "generating symbol list for \`$libname.la'"
8431 export_symbols="$output_objdir/$libname.exp"
8432 $opt_dry_run || $RM $export_symbols
8433 libobjs=$output
8434 # Append the command to create the export file.
8435 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
8436 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
8437 if test -n "$last_robj"; then
8438 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
8439 fi
8440 fi
8441
8442 test -n "$save_libobjs" &&
8443 func_verbose "creating a temporary reloadable object file: $output"
8444
8445 # Loop through the commands generated above and execute them.
8446 save_ifs="$IFS"; IFS='~'
8447 for cmd in $concat_cmds; do
8448 IFS="$save_ifs"
8449 $opt_silent || {
8450 func_quote_for_expand "$cmd"
8451 eval "func_echo $func_quote_for_expand_result"
8452 }
8453 $opt_dry_run || eval "$cmd" || {
8454 lt_exit=$?
8455
8456 # Restore the uninstalled library and exit
8457 if test "$opt_mode" = relink; then
8458 ( cd "$output_objdir" && \
8459 $RM "${realname}T" && \
8460 $MV "${realname}U" "$realname" )
8461 fi
8462
8463 exit $lt_exit
8464 }
8465 done
8466 IFS="$save_ifs"
8467
8468 if test -n "$export_symbols_regex" && ${skipped_export-false}; then
8469 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
8470 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
8471 fi
8472 fi
8473
8474 if ${skipped_export-false}; then
8475 if test -n "$export_symbols" && test -n "$include_expsyms"; then
8476 tmp_export_symbols="$export_symbols"
8477 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
8478 $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
8479 fi
8480
8481 if test -n "$orig_export_symbols"; then
8482 # The given exports_symbols file has to be filtered, so filter it.
8483 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
8484 # FIXME: $output_objdir/$libname.filter potentially contains lots of
8485 # 's' commands which not all seds can handle. GNU sed should be fine
8486 # though. Also, the filter scales superlinearly with the number of
8487 # global variables. join(1) would be nice here, but unfortunately
8488 # isn't a blessed tool.
8489 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
8490 func_append delfiles " $export_symbols $output_objdir/$libname.filter"
8491 export_symbols=$output_objdir/$libname.def
8492 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
8493 fi
8494 fi
8495
8496 libobjs=$output
8497 # Restore the value of output.
8498 output=$save_output
8499
8500 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
8501 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
8502 test "X$libobjs" = "X " && libobjs=
8503 fi
8504 # Expand the library linking commands again to reset the
8505 # value of $libobjs for piecewise linking.
8506
8507 # Do each of the archive commands.
8508 if test "$module" = yes && test -n "$module_cmds" ; then
8509 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
8510 cmds=$module_expsym_cmds
8511 else
8512 cmds=$module_cmds
8513 fi
8514 else
8515 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
8516 cmds=$archive_expsym_cmds
8517 else
8518 cmds=$archive_cmds
8519 fi
8520 fi
8521 fi
8522
8523 if test -n "$delfiles"; then
8524 # Append the command to remove temporary files to $cmds.
8525 eval cmds=\"\$cmds~\$RM $delfiles\"
8526 fi
8527
8528 # Add any objects from preloaded convenience libraries
8529 if test -n "$dlprefiles"; then
8530 gentop="$output_objdir/${outputname}x"
8531 func_append generated " $gentop"
8532
8533 func_extract_archives $gentop $dlprefiles
8534 func_append libobjs " $func_extract_archives_result"
8535 test "X$libobjs" = "X " && libobjs=
8536 fi
8537
8538 save_ifs="$IFS"; IFS='~'
8539 for cmd in $cmds; do
8540 IFS="$save_ifs"
8541 eval cmd=\"$cmd\"
8542 $opt_silent || {
8543 func_quote_for_expand "$cmd"
8544 eval "func_echo $func_quote_for_expand_result"
8545 }
8546 $opt_dry_run || eval "$cmd" || {
8547 lt_exit=$?
8548
8549 # Restore the uninstalled library and exit
8550 if test "$opt_mode" = relink; then
8551 ( cd "$output_objdir" && \
8552 $RM "${realname}T" && \
8553 $MV "${realname}U" "$realname" )
8554 fi
8555
8556 exit $lt_exit
8557 }
8558 done
8559 IFS="$save_ifs"
8560
8561 # Restore the uninstalled library and exit
8562 if test "$opt_mode" = relink; then
8563 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
8564
8565 if test -n "$convenience"; then
8566 if test -z "$whole_archive_flag_spec"; then
8567 func_show_eval '${RM}r "$gentop"'
8568 fi
8569 fi
8570
8571 exit $EXIT_SUCCESS
8572 fi
8573
8574 # Create links to the real library.
8575 for linkname in $linknames; do
8576 if test "$realname" != "$linkname"; then
8577 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
8578 fi
8579 done
8580
8581 # If -module or -export-dynamic was specified, set the dlname.
8582 if test "$module" = yes || test "$export_dynamic" = yes; then
8583 # On all known operating systems, these are identical.
8584 dlname="$soname"
8585 fi
8586 fi
8587 ;;
8588
8589 obj)
8590 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
8591 func_warning "\`-dlopen' is ignored for objects"
8592 fi
8593
8594 case " $deplibs" in
8595 *\ -l* | *\ -L*)
8596 func_warning "\`-l' and \`-L' are ignored for objects" ;;
8597 esac
8598
8599 test -n "$rpath" && \
8600 func_warning "\`-rpath' is ignored for objects"
8601
8602 test -n "$xrpath" && \
8603 func_warning "\`-R' is ignored for objects"
8604
8605 test -n "$vinfo" && \
8606 func_warning "\`-version-info' is ignored for objects"
8607
8608 test -n "$release" && \
8609 func_warning "\`-release' is ignored for objects"
8610
8611 case $output in
8612 *.lo)
8613 test -n "$objs$old_deplibs" && \
8614 func_fatal_error "cannot build library object \`$output' from non-libtool objects"
8615
8616 libobj=$output
8617 func_lo2o "$libobj"
8618 obj=$func_lo2o_result
8619 ;;
8620 *)
8621 libobj=
8622 obj="$output"
8623 ;;
8624 esac
8625
8626 # Delete the old objects.
8627 $opt_dry_run || $RM $obj $libobj
8628
8629 # Objects from convenience libraries. This assumes
8630 # single-version convenience libraries. Whenever we create
8631 # different ones for PIC/non-PIC, this we'll have to duplicate
8632 # the extraction.
8633 reload_conv_objs=
8634 gentop=
8635 # reload_cmds runs $LD directly, so let us get rid of
8636 # -Wl from whole_archive_flag_spec and hope we can get by with
8637 # turning comma into space..
8638 wl=
8639
8640 if test -n "$convenience"; then
8641 if test -n "$whole_archive_flag_spec"; then
8642 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
8643 reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
8644 else
8645 gentop="$output_objdir/${obj}x"
8646 func_append generated " $gentop"
8647
8648 func_extract_archives $gentop $convenience
8649 reload_conv_objs="$reload_objs $func_extract_archives_result"
8650 fi
8651 fi
8652
8653 # If we're not building shared, we need to use non_pic_objs
8654 test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
8655
8656 # Create the old-style object.
8657 reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
8658
8659 output="$obj"
8660 func_execute_cmds "$reload_cmds" 'exit $?'
8661
8662 # Exit if we aren't doing a library object file.
8663 if test -z "$libobj"; then
8664 if test -n "$gentop"; then
8665 func_show_eval '${RM}r "$gentop"'
8666 fi
8667
8668 exit $EXIT_SUCCESS
8669 fi
8670
8671 if test "$build_libtool_libs" != yes; then
8672 if test -n "$gentop"; then
8673 func_show_eval '${RM}r "$gentop"'
8674 fi
8675
8676 # Create an invalid libtool object if no PIC, so that we don't
8677 # accidentally link it into a program.
8678 # $show "echo timestamp > $libobj"
8679 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
8680 exit $EXIT_SUCCESS
8681 fi
8682
8683 if test -n "$pic_flag" || test "$pic_mode" != default; then
8684 # Only do commands if we really have different PIC objects.
8685 reload_objs="$libobjs $reload_conv_objs"
8686 output="$libobj"
8687 func_execute_cmds "$reload_cmds" 'exit $?'
8688 fi
8689
8690 if test -n "$gentop"; then
8691 func_show_eval '${RM}r "$gentop"'
8692 fi
8693
8694 exit $EXIT_SUCCESS
8695 ;;
8696
8697 prog)
8698 case $host in
8699 *cygwin*) func_stripname '' '.exe' "$output"
8700 output=$func_stripname_result.exe;;
8701 esac
8702 test -n "$vinfo" && \
8703 func_warning "\`-version-info' is ignored for programs"
8704
8705 test -n "$release" && \
8706 func_warning "\`-release' is ignored for programs"
8707
8708 test "$preload" = yes \
8709 && test "$dlopen_support" = unknown \
8710 && test "$dlopen_self" = unknown \
8711 && test "$dlopen_self_static" = unknown && \
8712 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
8713
8714 case $host in
8715 *-*-rhapsody* | *-*-darwin1.[012])
8716 # On Rhapsody replace the C library is the System framework
8717 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
8718 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
8719 ;;
8720 esac
8721
8722 case $host in
8723 *-*-darwin*)
8724 # Don't allow lazy linking, it breaks C++ global constructors
8725 # But is supposedly fixed on 10.4 or later (yay!).
8726 if test "$tagname" = CXX ; then
8727 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
8728 10.[0123])
8729 func_append compile_command " ${wl}-bind_at_load"
8730 func_append finalize_command " ${wl}-bind_at_load"
8731 ;;
8732 esac
8733 fi
8734 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
8735 compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8736 finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8737 ;;
8738 esac
8739
8740
8741 # move library search paths that coincide with paths to not yet
8742 # installed libraries to the beginning of the library search list
8743 new_libs=
8744 for path in $notinst_path; do
8745 case " $new_libs " in
8746 *" -L$path/$objdir "*) ;;
8747 *)
8748 case " $compile_deplibs " in
8749 *" -L$path/$objdir "*)
8750 func_append new_libs " -L$path/$objdir" ;;
8751 esac
8752 ;;
8753 esac
8754 done
8755 for deplib in $compile_deplibs; do
8756 case $deplib in
8757 -L*)
8758 case " $new_libs " in
8759 *" $deplib "*) ;;
8760 *) func_append new_libs " $deplib" ;;
8761 esac
8762 ;;
8763 *) func_append new_libs " $deplib" ;;
8764 esac
8765 done
8766 compile_deplibs="$new_libs"
8767
8768
8769 func_append compile_command " $compile_deplibs"
8770 func_append finalize_command " $finalize_deplibs"
8771
8772 if test -n "$rpath$xrpath"; then
8773 # If the user specified any rpath flags, then add them.
8774 for libdir in $rpath $xrpath; do
8775 # This is the magic to use -rpath.
8776 case "$finalize_rpath " in
8777 *" $libdir "*) ;;
8778 *) func_append finalize_rpath " $libdir" ;;
8779 esac
8780 done
8781 fi
8782
8783 # Now hardcode the library paths
8784 rpath=
8785 hardcode_libdirs=
8786 for libdir in $compile_rpath $finalize_rpath; do
8787 if test -n "$hardcode_libdir_flag_spec"; then
8788 if test -n "$hardcode_libdir_separator"; then
8789 if test -z "$hardcode_libdirs"; then
8790 hardcode_libdirs="$libdir"
8791 else
8792 # Just accumulate the unique libdirs.
8793 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8794 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8795 ;;
8796 *)
8797 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8798 ;;
8799 esac
8800 fi
8801 else
8802 eval flag=\"$hardcode_libdir_flag_spec\"
8803 func_append rpath " $flag"
8804 fi
8805 elif test -n "$runpath_var"; then
8806 case "$perm_rpath " in
8807 *" $libdir "*) ;;
8808 *) func_append perm_rpath " $libdir" ;;
8809 esac
8810 fi
8811 case $host in
8812 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
8813 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
8814 case :$dllsearchpath: in
8815 *":$libdir:"*) ;;
8816 ::) dllsearchpath=$libdir;;
8817 *) func_append dllsearchpath ":$libdir";;
8818 esac
8819 case :$dllsearchpath: in
8820 *":$testbindir:"*) ;;
8821 ::) dllsearchpath=$testbindir;;
8822 *) func_append dllsearchpath ":$testbindir";;
8823 esac
8824 ;;
8825 esac
8826 done
8827 # Substitute the hardcoded libdirs into the rpath.
8828 if test -n "$hardcode_libdir_separator" &&
8829 test -n "$hardcode_libdirs"; then
8830 libdir="$hardcode_libdirs"
8831 eval rpath=\" $hardcode_libdir_flag_spec\"
8832 fi
8833 compile_rpath="$rpath"
8834
8835 rpath=
8836 hardcode_libdirs=
8837 for libdir in $finalize_rpath; do
8838 if test -n "$hardcode_libdir_flag_spec"; then
8839 if test -n "$hardcode_libdir_separator"; then
8840 if test -z "$hardcode_libdirs"; then
8841 hardcode_libdirs="$libdir"
8842 else
8843 # Just accumulate the unique libdirs.
8844 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
8845 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
8846 ;;
8847 *)
8848 func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
8849 ;;
8850 esac
8851 fi
8852 else
8853 eval flag=\"$hardcode_libdir_flag_spec\"
8854 func_append rpath " $flag"
8855 fi
8856 elif test -n "$runpath_var"; then
8857 case "$finalize_perm_rpath " in
8858 *" $libdir "*) ;;
8859 *) func_append finalize_perm_rpath " $libdir" ;;
8860 esac
8861 fi
8862 done
8863 # Substitute the hardcoded libdirs into the rpath.
8864 if test -n "$hardcode_libdir_separator" &&
8865 test -n "$hardcode_libdirs"; then
8866 libdir="$hardcode_libdirs"
8867 eval rpath=\" $hardcode_libdir_flag_spec\"
8868 fi
8869 finalize_rpath="$rpath"
8870
8871 if test -n "$libobjs" && test "$build_old_libs" = yes; then
8872 # Transform all the library objects into standard objects.
8873 compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8874 finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
8875 fi
8876
8877 func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
8878
8879 # template prelinking step
8880 if test -n "$prelink_cmds"; then
8881 func_execute_cmds "$prelink_cmds" 'exit $?'
8882 fi
8883
8884 wrappers_required=yes
8885 case $host in
8886 *cegcc* | *mingw32ce*)
8887 # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
8888 wrappers_required=no
8889 ;;
8890 *cygwin* | *mingw* )
8891 if test "$build_libtool_libs" != yes; then
8892 wrappers_required=no
8893 fi
8894 ;;
8895 *)
8896 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
8897 wrappers_required=no
8898 fi
8899 ;;
8900 esac
8901 if test "$wrappers_required" = no; then
8902 # Replace the output file specification.
8903 compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8904 link_command="$compile_command$compile_rpath"
8905
8906 # We have no uninstalled library dependencies, so finalize right now.
8907 exit_status=0
8908 func_show_eval "$link_command" 'exit_status=$?'
8909
8910 if test -n "$postlink_cmds"; then
8911 func_to_tool_file "$output"
8912 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8913 func_execute_cmds "$postlink_cmds" 'exit $?'
8914 fi
8915
8916 # Delete the generated files.
8917 if test -f "$output_objdir/${outputname}S.${objext}"; then
8918 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
8919 fi
8920
8921 exit $exit_status
8922 fi
8923
8924 if test -n "$compile_shlibpath$finalize_shlibpath"; then
8925 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
8926 fi
8927 if test -n "$finalize_shlibpath"; then
8928 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
8929 fi
8930
8931 compile_var=
8932 finalize_var=
8933 if test -n "$runpath_var"; then
8934 if test -n "$perm_rpath"; then
8935 # We should set the runpath_var.
8936 rpath=
8937 for dir in $perm_rpath; do
8938 func_append rpath "$dir:"
8939 done
8940 compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
8941 fi
8942 if test -n "$finalize_perm_rpath"; then
8943 # We should set the runpath_var.
8944 rpath=
8945 for dir in $finalize_perm_rpath; do
8946 func_append rpath "$dir:"
8947 done
8948 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
8949 fi
8950 fi
8951
8952 if test "$no_install" = yes; then
8953 # We don't need to create a wrapper script.
8954 link_command="$compile_var$compile_command$compile_rpath"
8955 # Replace the output file specification.
8956 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
8957 # Delete the old output file.
8958 $opt_dry_run || $RM $output
8959 # Link the executable and exit
8960 func_show_eval "$link_command" 'exit $?'
8961
8962 if test -n "$postlink_cmds"; then
8963 func_to_tool_file "$output"
8964 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
8965 func_execute_cmds "$postlink_cmds" 'exit $?'
8966 fi
8967
8968 exit $EXIT_SUCCESS
8969 fi
8970
8971 if test "$hardcode_action" = relink; then
8972 # Fast installation is not supported
8973 link_command="$compile_var$compile_command$compile_rpath"
8974 relink_command="$finalize_var$finalize_command$finalize_rpath"
8975
8976 func_warning "this platform does not like uninstalled shared libraries"
8977 func_warning "\`$output' will be relinked during installation"
8978 else
8979 if test "$fast_install" != no; then
8980 link_command="$finalize_var$compile_command$finalize_rpath"
8981 if test "$fast_install" = yes; then
8982 relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
8983 else
8984 # fast_install is set to needless
8985 relink_command=
8986 fi
8987 else
8988 link_command="$compile_var$compile_command$compile_rpath"
8989 relink_command="$finalize_var$finalize_command$finalize_rpath"
8990 fi
8991 fi
8992
8993 # Replace the output file specification.
8994 link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
8995
8996 # Delete the old output files.
8997 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
8998
8999 func_show_eval "$link_command" 'exit $?'
9000
9001 if test -n "$postlink_cmds"; then
9002 func_to_tool_file "$output_objdir/$outputname"
9003 postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
9004 func_execute_cmds "$postlink_cmds" 'exit $?'
9005 fi
9006
9007 # Now create the wrapper script.
9008 func_verbose "creating $output"
9009
9010 # Quote the relink command for shipping.
9011 if test -n "$relink_command"; then
9012 # Preserve any variables that may affect compiler behavior
9013 for var in $variables_saved_for_relink; do
9014 if eval test -z \"\${$var+set}\"; then
9015 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9016 elif eval var_value=\$$var; test -z "$var_value"; then
9017 relink_command="$var=; export $var; $relink_command"
9018 else
9019 func_quote_for_eval "$var_value"
9020 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9021 fi
9022 done
9023 relink_command="(cd `pwd`; $relink_command)"
9024 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9025 fi
9026
9027 # Only actually do things if not in dry run mode.
9028 $opt_dry_run || {
9029 # win32 will think the script is a binary if it has
9030 # a .exe suffix, so we strip it off here.
9031 case $output in
9032 *.exe) func_stripname '' '.exe' "$output"
9033 output=$func_stripname_result ;;
9034 esac
9035 # test for cygwin because mv fails w/o .exe extensions
9036 case $host in
9037 *cygwin*)
9038 exeext=.exe
9039 func_stripname '' '.exe' "$outputname"
9040 outputname=$func_stripname_result ;;
9041 *) exeext= ;;
9042 esac
9043 case $host in
9044 *cygwin* | *mingw* )
9045 func_dirname_and_basename "$output" "" "."
9046 output_name=$func_basename_result
9047 output_path=$func_dirname_result
9048 cwrappersource="$output_path/$objdir/lt-$output_name.c"
9049 cwrapper="$output_path/$output_name.exe"
9050 $RM $cwrappersource $cwrapper
9051 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
9052
9053 func_emit_cwrapperexe_src > $cwrappersource
9054
9055 # The wrapper executable is built using the $host compiler,
9056 # because it contains $host paths and files. If cross-
9057 # compiling, it, like the target executable, must be
9058 # executed on the $host or under an emulation environment.
9059 $opt_dry_run || {
9060 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
9061 $STRIP $cwrapper
9062 }
9063
9064 # Now, create the wrapper script for func_source use:
9065 func_ltwrapper_scriptname $cwrapper
9066 $RM $func_ltwrapper_scriptname_result
9067 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
9068 $opt_dry_run || {
9069 # note: this script will not be executed, so do not chmod.
9070 if test "x$build" = "x$host" ; then
9071 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
9072 else
9073 func_emit_wrapper no > $func_ltwrapper_scriptname_result
9074 fi
9075 }
9076 ;;
9077 * )
9078 $RM $output
9079 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
9080
9081 func_emit_wrapper no > $output
9082 chmod +x $output
9083 ;;
9084 esac
9085 }
9086 exit $EXIT_SUCCESS
9087 ;;
9088 esac
9089
9090 # See if we need to build an old-fashioned archive.
9091 for oldlib in $oldlibs; do
9092
9093 if test "$build_libtool_libs" = convenience; then
9094 oldobjs="$libobjs_save $symfileobj"
9095 addlibs="$convenience"
9096 build_libtool_libs=no
9097 else
9098 if test "$build_libtool_libs" = module; then
9099 oldobjs="$libobjs_save"
9100 build_libtool_libs=no
9101 else
9102 oldobjs="$old_deplibs $non_pic_objects"
9103 if test "$preload" = yes && test -f "$symfileobj"; then
9104 func_append oldobjs " $symfileobj"
9105 fi
9106 fi
9107 addlibs="$old_convenience"
9108 fi
9109
9110 if test -n "$addlibs"; then
9111 gentop="$output_objdir/${outputname}x"
9112 func_append generated " $gentop"
9113
9114 func_extract_archives $gentop $addlibs
9115 func_append oldobjs " $func_extract_archives_result"
9116 fi
9117
9118 # Do each command in the archive commands.
9119 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
9120 cmds=$old_archive_from_new_cmds
9121 else
9122
9123 # Add any objects from preloaded convenience libraries
9124 if test -n "$dlprefiles"; then
9125 gentop="$output_objdir/${outputname}x"
9126 func_append generated " $gentop"
9127
9128 func_extract_archives $gentop $dlprefiles
9129 func_append oldobjs " $func_extract_archives_result"
9130 fi
9131
9132 # POSIX demands no paths to be encoded in archives. We have
9133 # to avoid creating archives with duplicate basenames if we
9134 # might have to extract them afterwards, e.g., when creating a
9135 # static archive out of a convenience library, or when linking
9136 # the entirety of a libtool archive into another (currently
9137 # not supported by libtool).
9138 if (for obj in $oldobjs
9139 do
9140 func_basename "$obj"
9141 $ECHO "$func_basename_result"
9142 done | sort | sort -uc >/dev/null 2>&1); then
9143 :
9144 else
9145 echo "copying selected object files to avoid basename conflicts..."
9146 gentop="$output_objdir/${outputname}x"
9147 func_append generated " $gentop"
9148 func_mkdir_p "$gentop"
9149 save_oldobjs=$oldobjs
9150 oldobjs=
9151 counter=1
9152 for obj in $save_oldobjs
9153 do
9154 func_basename "$obj"
9155 objbase="$func_basename_result"
9156 case " $oldobjs " in
9157 " ") oldobjs=$obj ;;
9158 *[\ /]"$objbase "*)
9159 while :; do
9160 # Make sure we don't pick an alternate name that also
9161 # overlaps.
9162 newobj=lt$counter-$objbase
9163 func_arith $counter + 1
9164 counter=$func_arith_result
9165 case " $oldobjs " in
9166 *[\ /]"$newobj "*) ;;
9167 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
9168 esac
9169 done
9170 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
9171 func_append oldobjs " $gentop/$newobj"
9172 ;;
9173 *) func_append oldobjs " $obj" ;;
9174 esac
9175 done
9176 fi
9177 func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
9178 tool_oldlib=$func_to_tool_file_result
9179 eval cmds=\"$old_archive_cmds\"
9180
9181 func_len " $cmds"
9182 len=$func_len_result
9183 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
9184 cmds=$old_archive_cmds
9185 elif test -n "$archiver_list_spec"; then
9186 func_verbose "using command file archive linking..."
9187 for obj in $oldobjs
9188 do
9189 func_to_tool_file "$obj"
9190 $ECHO "$func_to_tool_file_result"
9191 done > $output_objdir/$libname.libcmd
9192 func_to_tool_file "$output_objdir/$libname.libcmd"
9193 oldobjs=" $archiver_list_spec$func_to_tool_file_result"
9194 cmds=$old_archive_cmds
9195 else
9196 # the command line is too long to link in one step, link in parts
9197 func_verbose "using piecewise archive linking..."
9198 save_RANLIB=$RANLIB
9199 RANLIB=:
9200 objlist=
9201 concat_cmds=
9202 save_oldobjs=$oldobjs
9203 oldobjs=
9204 # Is there a better way of finding the last object in the list?
9205 for obj in $save_oldobjs
9206 do
9207 last_oldobj=$obj
9208 done
9209 eval test_cmds=\"$old_archive_cmds\"
9210 func_len " $test_cmds"
9211 len0=$func_len_result
9212 len=$len0
9213 for obj in $save_oldobjs
9214 do
9215 func_len " $obj"
9216 func_arith $len + $func_len_result
9217 len=$func_arith_result
9218 func_append objlist " $obj"
9219 if test "$len" -lt "$max_cmd_len"; then
9220 :
9221 else
9222 # the above command should be used before it gets too long
9223 oldobjs=$objlist
9224 if test "$obj" = "$last_oldobj" ; then
9225 RANLIB=$save_RANLIB
9226 fi
9227 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
9228 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
9229 objlist=
9230 len=$len0
9231 fi
9232 done
9233 RANLIB=$save_RANLIB
9234 oldobjs=$objlist
9235 if test "X$oldobjs" = "X" ; then
9236 eval cmds=\"\$concat_cmds\"
9237 else
9238 eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
9239 fi
9240 fi
9241 fi
9242 func_execute_cmds "$cmds" 'exit $?'
9243 done
9244
9245 test -n "$generated" && \
9246 func_show_eval "${RM}r$generated"
9247
9248 # Now create the libtool archive.
9249 case $output in
9250 *.la)
9251 old_library=
9252 test "$build_old_libs" = yes && old_library="$libname.$libext"
9253 func_verbose "creating $output"
9254
9255 # Preserve any variables that may affect compiler behavior
9256 for var in $variables_saved_for_relink; do
9257 if eval test -z \"\${$var+set}\"; then
9258 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
9259 elif eval var_value=\$$var; test -z "$var_value"; then
9260 relink_command="$var=; export $var; $relink_command"
9261 else
9262 func_quote_for_eval "$var_value"
9263 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
9264 fi
9265 done
9266 # Quote the link command for shipping.
9267 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
9268 relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
9269 if test "$hardcode_automatic" = yes ; then
9270 relink_command=
9271 fi
9272
9273 # Only create the output if not a dry run.
9274 $opt_dry_run || {
9275 for installed in no yes; do
9276 if test "$installed" = yes; then
9277 if test -z "$install_libdir"; then
9278 break
9279 fi
9280 output="$output_objdir/$outputname"i
9281 # Replace all uninstalled libtool libraries with the installed ones
9282 newdependency_libs=
9283 for deplib in $dependency_libs; do
9284 case $deplib in
9285 *.la)
9286 func_basename "$deplib"
9287 name="$func_basename_result"
9288 func_resolve_sysroot "$deplib"
9289 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
9290 test -z "$libdir" && \
9291 func_fatal_error "\`$deplib' is not a valid libtool archive"
9292 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
9293 ;;
9294 -L*)
9295 func_stripname -L '' "$deplib"
9296 func_replace_sysroot "$func_stripname_result"
9297 func_append newdependency_libs " -L$func_replace_sysroot_result"
9298 ;;
9299 -R*)
9300 func_stripname -R '' "$deplib"
9301 func_replace_sysroot "$func_stripname_result"
9302 func_append newdependency_libs " -R$func_replace_sysroot_result"
9303 ;;
9304 *) func_append newdependency_libs " $deplib" ;;
9305 esac
9306 done
9307 dependency_libs="$newdependency_libs"
9308 newdlfiles=
9309
9310 for lib in $dlfiles; do
9311 case $lib in
9312 *.la)
9313 func_basename "$lib"
9314 name="$func_basename_result"
9315 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9316 test -z "$libdir" && \
9317 func_fatal_error "\`$lib' is not a valid libtool archive"
9318 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
9319 ;;
9320 *) func_append newdlfiles " $lib" ;;
9321 esac
9322 done
9323 dlfiles="$newdlfiles"
9324 newdlprefiles=
9325 for lib in $dlprefiles; do
9326 case $lib in
9327 *.la)
9328 # Only pass preopened files to the pseudo-archive (for
9329 # eventual linking with the app. that links it) if we
9330 # didn't already link the preopened objects directly into
9331 # the library:
9332 func_basename "$lib"
9333 name="$func_basename_result"
9334 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
9335 test -z "$libdir" && \
9336 func_fatal_error "\`$lib' is not a valid libtool archive"
9337 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
9338 ;;
9339 esac
9340 done
9341 dlprefiles="$newdlprefiles"
9342 else
9343 newdlfiles=
9344 for lib in $dlfiles; do
9345 case $lib in
9346 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9347 *) abs=`pwd`"/$lib" ;;
9348 esac
9349 func_append newdlfiles " $abs"
9350 done
9351 dlfiles="$newdlfiles"
9352 newdlprefiles=
9353 for lib in $dlprefiles; do
9354 case $lib in
9355 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
9356 *) abs=`pwd`"/$lib" ;;
9357 esac
9358 func_append newdlprefiles " $abs"
9359 done
9360 dlprefiles="$newdlprefiles"
9361 fi
9362 $RM $output
9363 # place dlname in correct position for cygwin
9364 # In fact, it would be nice if we could use this code for all target
9365 # systems that can't hard-code library paths into their executables
9366 # and that have no shared library path variable independent of PATH,
9367 # but it turns out we can't easily determine that from inspecting
9368 # libtool variables, so we have to hard-code the OSs to which it
9369 # applies here; at the moment, that means platforms that use the PE
9370 # object format with DLL files. See the long comment at the top of
9371 # tests/bindir.at for full details.
9372 tdlname=$dlname
9373 case $host,$output,$installed,$module,$dlname in
9374 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
9375 # If a -bindir argument was supplied, place the dll there.
9376 if test "x$bindir" != x ;
9377 then
9378 func_relative_path "$install_libdir" "$bindir"
9379 tdlname=$func_relative_path_result$dlname
9380 else
9381 # Otherwise fall back on heuristic.
9382 tdlname=../bin/$dlname
9383 fi
9384 ;;
9385 esac
9386 $ECHO > $output "\
9387 # $outputname - a libtool library file
9388 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
9389 #
9390 # Please DO NOT delete this file!
9391 # It is necessary for linking the library.
9392
9393 # The name that we can dlopen(3).
9394 dlname='$tdlname'
9395
9396 # Names of this library.
9397 library_names='$library_names'
9398
9399 # The name of the static archive.
9400 old_library='$old_library'
9401
9402 # Linker flags that can not go in dependency_libs.
9403 inherited_linker_flags='$new_inherited_linker_flags'
9404
9405 # Libraries that this one depends upon.
9406 dependency_libs='$dependency_libs'
9407
9408 # Names of additional weak libraries provided by this library
9409 weak_library_names='$weak_libs'
9410
9411 # Version information for $libname.
9412 current=$current
9413 age=$age
9414 revision=$revision
9415
9416 # Is this an already installed library?
9417 installed=$installed
9418
9419 # Should we warn about portability when linking against -modules?
9420 shouldnotlink=$module
9421
9422 # Files to dlopen/dlpreopen
9423 dlopen='$dlfiles'
9424 dlpreopen='$dlprefiles'
9425
9426 # Directory that this library needs to be installed in:
9427 libdir='$install_libdir'"
9428 if test "$installed" = no && test "$need_relink" = yes; then
9429 $ECHO >> $output "\
9430 relink_command=\"$relink_command\""
9431 fi
9432 done
9433 }
9434
9435 # Do a symbolic link so that the libtool archive can be found in
9436 # LD_LIBRARY_PATH before the program is installed.
9437 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
9438 ;;
9439 esac
9440 exit $EXIT_SUCCESS
9441 }
9442
9443 { test "$opt_mode" = link || test "$opt_mode" = relink; } &&
9444 func_mode_link ${1+"$@"}
9445
9446
9447 # func_mode_uninstall arg...
9448 func_mode_uninstall ()
9449 {
9450 $opt_debug
9451 RM="$nonopt"
9452 files=
9453 rmforce=
9454 exit_status=0
9455
9456 # This variable tells wrapper scripts just to set variables rather
9457 # than running their programs.
9458 libtool_install_magic="$magic"
9459
9460 for arg
9461 do
9462 case $arg in
9463 -f) func_append RM " $arg"; rmforce=yes ;;
9464 -*) func_append RM " $arg" ;;
9465 *) func_append files " $arg" ;;
9466 esac
9467 done
9468
9469 test -z "$RM" && \
9470 func_fatal_help "you must specify an RM program"
9471
9472 rmdirs=
9473
9474 for file in $files; do
9475 func_dirname "$file" "" "."
9476 dir="$func_dirname_result"
9477 if test "X$dir" = X.; then
9478 odir="$objdir"
9479 else
9480 odir="$dir/$objdir"
9481 fi
9482 func_basename "$file"
9483 name="$func_basename_result"
9484 test "$opt_mode" = uninstall && odir="$dir"
9485
9486 # Remember odir for removal later, being careful to avoid duplicates
9487 if test "$opt_mode" = clean; then
9488 case " $rmdirs " in
9489 *" $odir "*) ;;
9490 *) func_append rmdirs " $odir" ;;
9491 esac
9492 fi
9493
9494 # Don't error if the file doesn't exist and rm -f was used.
9495 if { test -L "$file"; } >/dev/null 2>&1 ||
9496 { test -h "$file"; } >/dev/null 2>&1 ||
9497 test -f "$file"; then
9498 :
9499 elif test -d "$file"; then
9500 exit_status=1
9501 continue
9502 elif test "$rmforce" = yes; then
9503 continue
9504 fi
9505
9506 rmfiles="$file"
9507
9508 case $name in
9509 *.la)
9510 # Possibly a libtool archive, so verify it.
9511 if func_lalib_p "$file"; then
9512 func_source $dir/$name
9513
9514 # Delete the libtool libraries and symlinks.
9515 for n in $library_names; do
9516 func_append rmfiles " $odir/$n"
9517 done
9518 test -n "$old_library" && func_append rmfiles " $odir/$old_library"
9519
9520 case "$opt_mode" in
9521 clean)
9522 case " $library_names " in
9523 *" $dlname "*) ;;
9524 *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
9525 esac
9526 test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
9527 ;;
9528 uninstall)
9529 if test -n "$library_names"; then
9530 # Do each command in the postuninstall commands.
9531 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9532 fi
9533
9534 if test -n "$old_library"; then
9535 # Do each command in the old_postuninstall commands.
9536 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
9537 fi
9538 # FIXME: should reinstall the best remaining shared library.
9539 ;;
9540 esac
9541 fi
9542 ;;
9543
9544 *.lo)
9545 # Possibly a libtool object, so verify it.
9546 if func_lalib_p "$file"; then
9547
9548 # Read the .lo file
9549 func_source $dir/$name
9550
9551 # Add PIC object to the list of files to remove.
9552 if test -n "$pic_object" &&
9553 test "$pic_object" != none; then
9554 func_append rmfiles " $dir/$pic_object"
9555 fi
9556
9557 # Add non-PIC object to the list of files to remove.
9558 if test -n "$non_pic_object" &&
9559 test "$non_pic_object" != none; then
9560 func_append rmfiles " $dir/$non_pic_object"
9561 fi
9562 fi
9563 ;;
9564
9565 *)
9566 if test "$opt_mode" = clean ; then
9567 noexename=$name
9568 case $file in
9569 *.exe)
9570 func_stripname '' '.exe' "$file"
9571 file=$func_stripname_result
9572 func_stripname '' '.exe' "$name"
9573 noexename=$func_stripname_result
9574 # $file with .exe has already been added to rmfiles,
9575 # add $file without .exe
9576 func_append rmfiles " $file"
9577 ;;
9578 esac
9579 # Do a test to see if this is a libtool program.
9580 if func_ltwrapper_p "$file"; then
9581 if func_ltwrapper_executable_p "$file"; then
9582 func_ltwrapper_scriptname "$file"
9583 relink_command=
9584 func_source $func_ltwrapper_scriptname_result
9585 func_append rmfiles " $func_ltwrapper_scriptname_result"
9586 else
9587 relink_command=
9588 func_source $dir/$noexename
9589 fi
9590
9591 # note $name still contains .exe if it was in $file originally
9592 # as does the version of $file that was added into $rmfiles
9593 func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
9594 if test "$fast_install" = yes && test -n "$relink_command"; then
9595 func_append rmfiles " $odir/lt-$name"
9596 fi
9597 if test "X$noexename" != "X$name" ; then
9598 func_append rmfiles " $odir/lt-${noexename}.c"
9599 fi
9600 fi
9601 fi
9602 ;;
9603 esac
9604 func_show_eval "$RM $rmfiles" 'exit_status=1'
9605 done
9606
9607 # Try to remove the ${objdir}s in the directories where we deleted files
9608 for dir in $rmdirs; do
9609 if test -d "$dir"; then
9610 func_show_eval "rmdir $dir >/dev/null 2>&1"
9611 fi
9612 done
9613
9614 exit $exit_status
9615 }
9616
9617 { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
9618 func_mode_uninstall ${1+"$@"}
9619
9620 test -z "$opt_mode" && {
9621 help="$generic_help"
9622 func_fatal_help "you must specify a MODE"
9623 }
9624
9625 test -z "$exec_cmd" && \
9626 func_fatal_help "invalid operation mode \`$opt_mode'"
9627
9628 if test -n "$exec_cmd"; then
9629 eval exec "$exec_cmd"
9630 exit $EXIT_FAILURE
9631 fi
9632
9633 exit $exit_status
9634
9635
9636 # The TAGs below are defined such that we never get into a situation
9637 # in which we disable both kinds of libraries. Given conflicting
9638 # choices, we go for a static library, that is the most portable,
9639 # since we can't tell whether shared libraries were disabled because
9640 # the user asked for that or because the platform doesn't support
9641 # them. This is particularly important on AIX, because we don't
9642 # support having both static and shared libraries enabled at the same
9643 # time on that platform, so we default to a shared-only configuration.
9644 # If a disable-shared tag is given, we'll fallback to a static-only
9645 # configuration. But we'll never go from static-only to shared-only.
9646
9647 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
9648 build_libtool_libs=no
9649 build_old_libs=yes
9650 # ### END LIBTOOL TAG CONFIG: disable-shared
9651
9652 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
9653 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
9654 # ### END LIBTOOL TAG CONFIG: disable-static
9655
9656 # Local Variables:
9657 # mode:shell-script
9658 # sh-indentation:2
9659 # End:
9660 # vi:sw=2
9661