* ppc-linux-nat.c (have_ptrace_getsetregs): New variable.
[gdb/SamB.git] / ltmain.sh
blob8dfa0b3b5584265d34f92a05e5eb4fea684d586f
1 # Generated from ltmain.m4sh.
3 # ltmain.sh (GNU libtool) 2.2.6
4 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
6 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
7 # This is free software; see the source for copying conditions. There is NO
8 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 # GNU Libtool is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2 of the License, or
13 # (at your option) any later version.
15 # As a special exception to the GNU General Public License,
16 # if you distribute this file as part of a program or library that
17 # is built using GNU Libtool, you may include this file under the
18 # same distribution terms that you use for the rest of that program.
20 # GNU Libtool is distributed in the hope that it will be useful, but
21 # WITHOUT ANY WARRANTY; without even the implied warranty of
22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 # General Public License for more details.
25 # You should have received a copy of the GNU General Public License
26 # along with GNU Libtool; see the file COPYING. If not, a copy
27 # can be downloaded from http://www.gnu.org/licenses/gpl.html,
28 # or obtained by writing to the Free Software Foundation, Inc.,
29 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
31 # Usage: $progname [OPTION]... [MODE-ARG]...
33 # Provide generalized library-building support services.
35 # --config show all configuration variables
36 # --debug enable verbose shell tracing
37 # -n, --dry-run display commands without modifying any files
38 # --features display basic configuration information and exit
39 # --mode=MODE use operation mode MODE
40 # --preserve-dup-deps don't remove duplicate dependency libraries
41 # --quiet, --silent don't print informational messages
42 # --tag=TAG use configuration variables from tag TAG
43 # -v, --verbose print informational messages (default)
44 # --version print version information
45 # -h, --help print short or long help message
47 # MODE must be one of the following:
49 # clean remove files from the build directory
50 # compile compile a source file into a libtool object
51 # execute automatically set library path, then run a program
52 # finish complete the installation of libtool libraries
53 # install install libraries or executables
54 # link create a library or an executable
55 # uninstall remove libraries from an installed directory
57 # MODE-ARGS vary depending on the MODE.
58 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
60 # When reporting a bug, please describe a test case to reproduce it and
61 # include the following information:
63 # host-triplet: $host
64 # shell: $SHELL
65 # compiler: $LTCC
66 # compiler flags: $LTCFLAGS
67 # linker: $LD (gnu? $with_gnu_ld)
68 # $progname: (GNU libtool) 2.2.6
69 # automake: $automake_version
70 # autoconf: $autoconf_version
72 # Report bugs to <bug-libtool@gnu.org>.
74 PROGRAM=ltmain.sh
75 PACKAGE=libtool
76 VERSION=2.2.6
77 TIMESTAMP=""
78 package_revision=1.3012
80 # Be Bourne compatible
81 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
82 emulate sh
83 NULLCMD=:
84 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
85 # is contrary to our usage. Disable this feature.
86 alias -g '${1+"$@"}'='"$@"'
87 setopt NO_GLOB_SUBST
88 else
89 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
91 BIN_SH=xpg4; export BIN_SH # for Tru64
92 DUALCASE=1; export DUALCASE # for MKS sh
94 # NLS nuisances: We save the old values to restore during execute mode.
95 # Only set LANG and LC_ALL to C if already set.
96 # These must not be set unconditionally because not all systems understand
97 # e.g. LANG=C (notably SCO).
98 lt_user_locale=
99 lt_safe_locale=
100 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
102 eval "if test \"\${$lt_var+set}\" = set; then
103 save_$lt_var=\$$lt_var
104 $lt_var=C
105 export $lt_var
106 lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
107 lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
109 done
111 $lt_unset CDPATH
117 : ${CP="cp -f"}
118 : ${ECHO="echo"}
119 : ${EGREP="/usr/bin/grep -E"}
120 : ${FGREP="/usr/bin/grep -F"}
121 : ${GREP="/usr/bin/grep"}
122 : ${LN_S="ln -s"}
123 : ${MAKE="make"}
124 : ${MKDIR="mkdir"}
125 : ${MV="mv -f"}
126 : ${RM="rm -f"}
127 : ${SED="/opt/local/bin/gsed"}
128 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
129 : ${Xsed="$SED -e 1s/^X//"}
131 # Global variables:
132 EXIT_SUCCESS=0
133 EXIT_FAILURE=1
134 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
135 EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
137 exit_status=$EXIT_SUCCESS
139 # Make sure IFS has a sensible default
140 lt_nl='
142 IFS=" $lt_nl"
144 dirname="s,/[^/]*$,,"
145 basename="s,^.*/,,"
147 # func_dirname_and_basename file append nondir_replacement
148 # perform func_basename and func_dirname in a single function
149 # call:
150 # dirname: Compute the dirname of FILE. If nonempty,
151 # add APPEND to the result, otherwise set result
152 # to NONDIR_REPLACEMENT.
153 # value returned in "$func_dirname_result"
154 # basename: Compute filename of FILE.
155 # value retuned in "$func_basename_result"
156 # Implementation must be kept synchronized with func_dirname
157 # and func_basename. For efficiency, we do not delegate to
158 # those functions but instead duplicate the functionality here.
159 func_dirname_and_basename ()
161 # Extract subdirectory from the argument.
162 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
163 if test "X$func_dirname_result" = "X${1}"; then
164 func_dirname_result="${3}"
165 else
166 func_dirname_result="$func_dirname_result${2}"
168 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
171 # Generated shell functions inserted here.
173 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
174 # is ksh but when the shell is invoked as "sh" and the current value of
175 # the _XPG environment variable is not equal to 1 (one), the special
176 # positional parameter $0, within a function call, is the name of the
177 # function.
178 progpath="$0"
180 # The name of this program:
181 # In the unlikely event $progname began with a '-', it would play havoc with
182 # func_echo (imagine progname=-n), so we prepend ./ in that case:
183 func_dirname_and_basename "$progpath"
184 progname=$func_basename_result
185 case $progname in
186 -*) progname=./$progname ;;
187 esac
189 # Make sure we have an absolute path for reexecution:
190 case $progpath in
191 [\\/]*|[A-Za-z]:\\*) ;;
192 *[\\/]*)
193 progdir=$func_dirname_result
194 progdir=`cd "$progdir" && pwd`
195 progpath="$progdir/$progname"
198 save_IFS="$IFS"
199 IFS=:
200 for progdir in $PATH; do
201 IFS="$save_IFS"
202 test -x "$progdir/$progname" && break
203 done
204 IFS="$save_IFS"
205 test -n "$progdir" || progdir=`pwd`
206 progpath="$progdir/$progname"
208 esac
210 # Sed substitution that helps us do robust quoting. It backslashifies
211 # metacharacters that are still active within double-quoted strings.
212 Xsed="${SED}"' -e 1s/^X//'
213 sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
215 # Same as above, but do not quote variable references.
216 double_quote_subst='s/\(["`\\]\)/\\\1/g'
218 # Re-`\' parameter expansions in output of double_quote_subst that were
219 # `\'-ed in input to the same. If an odd number of `\' preceded a '$'
220 # in input to double_quote_subst, that '$' was protected from expansion.
221 # Since each input `\' is now two `\'s, look for any number of runs of
222 # four `\'s followed by two `\'s and then a '$'. `\' that '$'.
223 bs='\\'
224 bs2='\\\\'
225 bs4='\\\\\\\\'
226 dollar='\$'
227 sed_double_backslash="\
228 s/$bs4/&\\
230 s/^$bs2$dollar/$bs&/
231 s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
232 s/\n//g"
234 # Standard options:
235 opt_dry_run=false
236 opt_help=false
237 opt_quiet=false
238 opt_verbose=false
239 opt_warning=:
241 # func_echo arg...
242 # Echo program name prefixed message, along with the current mode
243 # name if it has been set yet.
244 func_echo ()
246 $ECHO "$progname${mode+: }$mode: $*"
249 # func_verbose arg...
250 # Echo program name prefixed message in verbose mode only.
251 func_verbose ()
253 $opt_verbose && func_echo ${1+"$@"}
255 # A bug in bash halts the script if the last line of a function
256 # fails when set -e is in force, so we need another command to
257 # work around that:
261 # func_error arg...
262 # Echo program name prefixed message to standard error.
263 func_error ()
265 $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
268 # func_warning arg...
269 # Echo program name prefixed warning message to standard error.
270 func_warning ()
272 $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
274 # bash bug again:
278 # func_fatal_error arg...
279 # Echo program name prefixed message to standard error, and exit.
280 func_fatal_error ()
282 func_error ${1+"$@"}
283 exit $EXIT_FAILURE
286 # func_fatal_help arg...
287 # Echo program name prefixed message to standard error, followed by
288 # a help hint, and exit.
289 func_fatal_help ()
291 func_error ${1+"$@"}
292 func_fatal_error "$help"
294 help="Try \`$progname --help' for more information." ## default
297 # func_grep expression filename
298 # Check whether EXPRESSION matches any line of FILENAME, without output.
299 func_grep ()
301 $GREP "$1" "$2" >/dev/null 2>&1
305 # func_mkdir_p directory-path
306 # Make sure the entire path to DIRECTORY-PATH is available.
307 func_mkdir_p ()
309 my_directory_path="$1"
310 my_dir_list=
312 if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
314 # Protect directory names starting with `-'
315 case $my_directory_path in
316 -*) my_directory_path="./$my_directory_path" ;;
317 esac
319 # While some portion of DIR does not yet exist...
320 while test ! -d "$my_directory_path"; do
321 # ...make a list in topmost first order. Use a colon delimited
322 # list incase some portion of path contains whitespace.
323 my_dir_list="$my_directory_path:$my_dir_list"
325 # If the last portion added has no slash in it, the list is done
326 case $my_directory_path in */*) ;; *) break ;; esac
328 # ...otherwise throw away the child directory and loop
329 my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
330 done
331 my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
333 save_mkdir_p_IFS="$IFS"; IFS=':'
334 for my_dir in $my_dir_list; do
335 IFS="$save_mkdir_p_IFS"
336 # mkdir can fail with a `File exist' error if two processes
337 # try to create one of the directories concurrently. Don't
338 # stop in that case!
339 $MKDIR "$my_dir" 2>/dev/null || :
340 done
341 IFS="$save_mkdir_p_IFS"
343 # Bail out if we (or some other process) failed to create a directory.
344 test -d "$my_directory_path" || \
345 func_fatal_error "Failed to create \`$1'"
350 # func_mktempdir [string]
351 # Make a temporary directory that won't clash with other running
352 # libtool processes, and avoids race conditions if possible. If
353 # given, STRING is the basename for that directory.
354 func_mktempdir ()
356 my_template="${TMPDIR-/tmp}/${1-$progname}"
358 if test "$opt_dry_run" = ":"; then
359 # Return a directory name, but don't create it in dry-run mode
360 my_tmpdir="${my_template}-$$"
361 else
363 # If mktemp works, use that first and foremost
364 my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
366 if test ! -d "$my_tmpdir"; then
367 # Failing that, at least try and use $RANDOM to avoid a race
368 my_tmpdir="${my_template}-${RANDOM-0}$$"
370 save_mktempdir_umask=`umask`
371 umask 0077
372 $MKDIR "$my_tmpdir"
373 umask $save_mktempdir_umask
376 # If we're not in dry-run mode, bomb out on failure
377 test -d "$my_tmpdir" || \
378 func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
381 $ECHO "X$my_tmpdir" | $Xsed
385 # func_quote_for_eval arg
386 # Aesthetically quote ARG to be evaled later.
387 # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
388 # is double-quoted, suitable for a subsequent eval, whereas
389 # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
390 # which are still active within double quotes backslashified.
391 func_quote_for_eval ()
393 case $1 in
394 *[\\\`\"\$]*)
395 func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
397 func_quote_for_eval_unquoted_result="$1" ;;
398 esac
400 case $func_quote_for_eval_unquoted_result in
401 # Double-quote args containing shell metacharacters to delay
402 # word splitting, command substitution and and variable
403 # expansion for a subsequent eval.
404 # Many Bourne shells cannot handle close brackets correctly
405 # in scan sets, so we specify it separately.
406 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
407 func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
410 func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
411 esac
415 # func_quote_for_expand arg
416 # Aesthetically quote ARG to be evaled later; same as above,
417 # but do not quote variable references.
418 func_quote_for_expand ()
420 case $1 in
421 *[\\\`\"]*)
422 my_arg=`$ECHO "X$1" | $Xsed \
423 -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
425 my_arg="$1" ;;
426 esac
428 case $my_arg in
429 # Double-quote args containing shell metacharacters to delay
430 # word splitting and command substitution for a subsequent eval.
431 # Many Bourne shells cannot handle close brackets correctly
432 # in scan sets, so we specify it separately.
433 *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
434 my_arg="\"$my_arg\""
436 esac
438 func_quote_for_expand_result="$my_arg"
442 # func_show_eval cmd [fail_exp]
443 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
444 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
445 # is given, then evaluate it.
446 func_show_eval ()
448 my_cmd="$1"
449 my_fail_exp="${2-:}"
451 ${opt_silent-false} || {
452 func_quote_for_expand "$my_cmd"
453 eval "func_echo $func_quote_for_expand_result"
456 if ${opt_dry_run-false}; then :; else
457 eval "$my_cmd"
458 my_status=$?
459 if test "$my_status" -eq 0; then :; else
460 eval "(exit $my_status); $my_fail_exp"
466 # func_show_eval_locale cmd [fail_exp]
467 # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
468 # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
469 # is given, then evaluate it. Use the saved locale for evaluation.
470 func_show_eval_locale ()
472 my_cmd="$1"
473 my_fail_exp="${2-:}"
475 ${opt_silent-false} || {
476 func_quote_for_expand "$my_cmd"
477 eval "func_echo $func_quote_for_expand_result"
480 if ${opt_dry_run-false}; then :; else
481 eval "$lt_user_locale
482 $my_cmd"
483 my_status=$?
484 eval "$lt_safe_locale"
485 if test "$my_status" -eq 0; then :; else
486 eval "(exit $my_status); $my_fail_exp"
495 # func_version
496 # Echo version message to standard output and exit.
497 func_version ()
499 $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
500 s/^# //
501 s/^# *$//
502 s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
504 }' < "$progpath"
505 exit $?
508 # func_usage
509 # Echo short help message to standard output and exit.
510 func_usage ()
512 $SED -n '/^# Usage:/,/# -h/ {
513 s/^# //
514 s/^# *$//
515 s/\$progname/'$progname'/
517 }' < "$progpath"
518 $ECHO
519 $ECHO "run \`$progname --help | more' for full usage"
520 exit $?
523 # func_help
524 # Echo long help message to standard output and exit.
525 func_help ()
527 $SED -n '/^# Usage:/,/# Report bugs to/ {
528 s/^# //
529 s/^# *$//
530 s*\$progname*'$progname'*
531 s*\$host*'"$host"'*
532 s*\$SHELL*'"$SHELL"'*
533 s*\$LTCC*'"$LTCC"'*
534 s*\$LTCFLAGS*'"$LTCFLAGS"'*
535 s*\$LD*'"$LD"'*
536 s/\$with_gnu_ld/'"$with_gnu_ld"'/
537 s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
538 s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
540 }' < "$progpath"
541 exit $?
544 # func_missing_arg argname
545 # Echo program name prefixed message to standard error and set global
546 # exit_cmd.
547 func_missing_arg ()
549 func_error "missing argument for $1"
550 exit_cmd=exit
553 exit_cmd=:
559 # Check that we have a working $ECHO.
560 if test "X$1" = X--no-reexec; then
561 # Discard the --no-reexec flag, and continue.
562 shift
563 elif test "X$1" = X--fallback-echo; then
564 # Avoid inline document here, it may be left over
566 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
567 # Yippee, $ECHO works!
569 else
570 # Restart under the correct shell, and then maybe $ECHO will work.
571 exec $SHELL "$progpath" --no-reexec ${1+"$@"}
574 if test "X$1" = X--fallback-echo; then
575 # used as fallback echo
576 shift
577 cat <<EOF
580 exit $EXIT_SUCCESS
583 magic="%%%MAGIC variable%%%"
584 magic_exe="%%%MAGIC EXE variable%%%"
586 # Global variables.
587 # $mode is unset
588 nonopt=
589 execute_dlfiles=
590 preserve_args=
591 lo2o="s/\\.lo\$/.${objext}/"
592 o2lo="s/\\.${objext}\$/.lo/"
593 extracted_archives=
594 extracted_serial=0
596 opt_dry_run=false
597 opt_duplicate_deps=false
598 opt_silent=false
599 opt_debug=:
601 # If this variable is set in any of the actions, the command in it
602 # will be execed at the end. This prevents here-documents from being
603 # left over by shells.
604 exec_cmd=
606 # func_fatal_configuration arg...
607 # Echo program name prefixed message to standard error, followed by
608 # a configuration failure hint, and exit.
609 func_fatal_configuration ()
611 func_error ${1+"$@"}
612 func_error "See the $PACKAGE documentation for more information."
613 func_fatal_error "Fatal configuration error."
617 # func_config
618 # Display the configuration for all the tags in this script.
619 func_config ()
621 re_begincf='^# ### BEGIN LIBTOOL'
622 re_endcf='^# ### END LIBTOOL'
624 # Default configuration.
625 $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
627 # Now print the configurations for the tags.
628 for tagname in $taglist; do
629 $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
630 done
632 exit $?
635 # func_features
636 # Display the features supported by this script.
637 func_features ()
639 $ECHO "host: $host"
640 if test "$build_libtool_libs" = yes; then
641 $ECHO "enable shared libraries"
642 else
643 $ECHO "disable shared libraries"
645 if test "$build_old_libs" = yes; then
646 $ECHO "enable static libraries"
647 else
648 $ECHO "disable static libraries"
651 exit $?
654 # func_enable_tag tagname
655 # Verify that TAGNAME is valid, and either flag an error and exit, or
656 # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
657 # variable here.
658 func_enable_tag ()
660 # Global variable:
661 tagname="$1"
663 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
664 re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
665 sed_extractcf="/$re_begincf/,/$re_endcf/p"
667 # Validate tagname.
668 case $tagname in
669 *[!-_A-Za-z0-9,/]*)
670 func_fatal_error "invalid tag name: $tagname"
672 esac
674 # Don't test for the "default" C tag, as we know it's
675 # there but not specially marked.
676 case $tagname in
677 CC) ;;
679 if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
680 taglist="$taglist $tagname"
682 # Evaluate the configuration. Be careful to quote the path
683 # and the sed script, to avoid splitting on whitespace, but
684 # also don't use non-portable quotes within backquotes within
685 # quotes we have to do it in 2 steps:
686 extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
687 eval "$extractedcf"
688 else
689 func_error "ignoring unknown tag $tagname"
692 esac
695 # Parse options once, thoroughly. This comes as soon as possible in
696 # the script to make things like `libtool --version' happen quickly.
699 # Shorthand for --mode=foo, only valid as the first argument
700 case $1 in
701 clean|clea|cle|cl)
702 shift; set dummy --mode clean ${1+"$@"}; shift
704 compile|compil|compi|comp|com|co|c)
705 shift; set dummy --mode compile ${1+"$@"}; shift
707 execute|execut|execu|exec|exe|ex|e)
708 shift; set dummy --mode execute ${1+"$@"}; shift
710 finish|finis|fini|fin|fi|f)
711 shift; set dummy --mode finish ${1+"$@"}; shift
713 install|instal|insta|inst|ins|in|i)
714 shift; set dummy --mode install ${1+"$@"}; shift
716 link|lin|li|l)
717 shift; set dummy --mode link ${1+"$@"}; shift
719 uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
720 shift; set dummy --mode uninstall ${1+"$@"}; shift
722 esac
724 # Parse non-mode specific arguments:
725 while test "$#" -gt 0; do
726 opt="$1"
727 shift
729 case $opt in
730 --config) func_config ;;
732 --debug) preserve_args="$preserve_args $opt"
733 func_echo "enabling shell trace mode"
734 opt_debug='set -x'
735 $opt_debug
738 -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
739 execute_dlfiles="$execute_dlfiles $1"
740 shift
743 --dry-run | -n) opt_dry_run=: ;;
744 --features) func_features ;;
745 --finish) mode="finish" ;;
747 --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
748 case $1 in
749 # Valid mode arguments:
750 clean) ;;
751 compile) ;;
752 execute) ;;
753 finish) ;;
754 install) ;;
755 link) ;;
756 relink) ;;
757 uninstall) ;;
759 # Catch anything else as an error
760 *) func_error "invalid argument for $opt"
761 exit_cmd=exit
762 break
764 esac
766 mode="$1"
767 shift
770 --preserve-dup-deps)
771 opt_duplicate_deps=: ;;
773 --quiet|--silent) preserve_args="$preserve_args $opt"
774 opt_silent=:
777 --verbose| -v) preserve_args="$preserve_args $opt"
778 opt_silent=false
781 --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
782 preserve_args="$preserve_args $opt $1"
783 func_enable_tag "$1" # tagname is set here
784 shift
787 # Separate optargs to long options:
788 -dlopen=*|--mode=*|--tag=*)
789 func_opt_split "$opt"
790 set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
791 shift
794 -\?|-h) func_usage ;;
795 --help) opt_help=: ;;
796 --version) func_version ;;
798 -*) func_fatal_help "unrecognized option \`$opt'" ;;
800 *) nonopt="$opt"
801 break
803 esac
804 done
807 case $host in
808 *cygwin* | *mingw* | *pw32* | *cegcc*)
809 # don't eliminate duplications in $postdeps and $predeps
810 opt_duplicate_compiler_generated_deps=:
813 opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
815 esac
817 # Having warned about all mis-specified options, bail out if
818 # anything was wrong.
819 $exit_cmd $EXIT_FAILURE
822 # func_check_version_match
823 # Ensure that we are using m4 macros, and libtool script from the same
824 # release of libtool.
825 func_check_version_match ()
827 if test "$package_revision" != "$macro_revision"; then
828 if test "$VERSION" != "$macro_version"; then
829 if test -z "$macro_version"; then
830 cat >&2 <<_LT_EOF
831 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
832 $progname: definition of this LT_INIT comes from an older release.
833 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
834 $progname: and run autoconf again.
835 _LT_EOF
836 else
837 cat >&2 <<_LT_EOF
838 $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
839 $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
840 $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
841 $progname: and run autoconf again.
842 _LT_EOF
844 else
845 cat >&2 <<_LT_EOF
846 $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
847 $progname: but the definition of this LT_INIT comes from revision $macro_revision.
848 $progname: You should recreate aclocal.m4 with macros from revision $package_revision
849 $progname: of $PACKAGE $VERSION and run autoconf again.
850 _LT_EOF
853 exit $EXIT_MISMATCH
858 ## ----------- ##
859 ## Main. ##
860 ## ----------- ##
862 $opt_help || {
863 # Sanity checks first:
864 func_check_version_match
866 if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
867 func_fatal_configuration "not configured to build any kind of library"
870 test -z "$mode" && func_fatal_error "error: you must specify a MODE."
873 # Darwin sucks
874 eval std_shrext=\"$shrext_cmds\"
877 # Only execute mode is allowed to have -dlopen flags.
878 if test -n "$execute_dlfiles" && test "$mode" != execute; then
879 func_error "unrecognized option \`-dlopen'"
880 $ECHO "$help" 1>&2
881 exit $EXIT_FAILURE
884 # Change the help message to a mode-specific one.
885 generic_help="$help"
886 help="Try \`$progname --help --mode=$mode' for more information."
890 # func_lalib_p file
891 # True iff FILE is a libtool `.la' library or `.lo' object file.
892 # This function is only a basic sanity check; it will hardly flush out
893 # determined imposters.
894 func_lalib_p ()
896 test -f "$1" &&
897 $SED -e 4q "$1" 2>/dev/null \
898 | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
901 # func_lalib_unsafe_p file
902 # True iff FILE is a libtool `.la' library or `.lo' object file.
903 # This function implements the same check as func_lalib_p without
904 # resorting to external programs. To this end, it redirects stdin and
905 # closes it afterwards, without saving the original file descriptor.
906 # As a safety measure, use it only where a negative result would be
907 # fatal anyway. Works if `file' does not exist.
908 func_lalib_unsafe_p ()
910 lalib_p=no
911 if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
912 for lalib_p_l in 1 2 3 4
914 read lalib_p_line
915 case "$lalib_p_line" in
916 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
917 esac
918 done
919 exec 0<&5 5<&-
921 test "$lalib_p" = yes
924 # func_ltwrapper_script_p file
925 # True iff FILE is a libtool wrapper script
926 # This function is only a basic sanity check; it will hardly flush out
927 # determined imposters.
928 func_ltwrapper_script_p ()
930 func_lalib_p "$1"
933 # func_ltwrapper_executable_p file
934 # True iff FILE is a libtool wrapper executable
935 # This function is only a basic sanity check; it will hardly flush out
936 # determined imposters.
937 func_ltwrapper_executable_p ()
939 func_ltwrapper_exec_suffix=
940 case $1 in
941 *.exe) ;;
942 *) func_ltwrapper_exec_suffix=.exe ;;
943 esac
944 $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
947 # func_ltwrapper_scriptname file
948 # Assumes file is an ltwrapper_executable
949 # uses $file to determine the appropriate filename for a
950 # temporary ltwrapper_script.
951 func_ltwrapper_scriptname ()
953 func_ltwrapper_scriptname_result=""
954 if func_ltwrapper_executable_p "$1"; then
955 func_dirname_and_basename "$1" "" "."
956 func_stripname '' '.exe' "$func_basename_result"
957 func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
961 # func_ltwrapper_p file
962 # True iff FILE is a libtool wrapper script or wrapper executable
963 # This function is only a basic sanity check; it will hardly flush out
964 # determined imposters.
965 func_ltwrapper_p ()
967 func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
971 # func_execute_cmds commands fail_cmd
972 # Execute tilde-delimited COMMANDS.
973 # If FAIL_CMD is given, eval that upon failure.
974 # FAIL_CMD may read-access the current command in variable CMD!
975 func_execute_cmds ()
977 $opt_debug
978 save_ifs=$IFS; IFS='~'
979 for cmd in $1; do
980 IFS=$save_ifs
981 eval cmd=\"$cmd\"
982 func_show_eval "$cmd" "${2-:}"
983 done
984 IFS=$save_ifs
988 # func_source file
989 # Source FILE, adding directory component if necessary.
990 # Note that it is not necessary on cygwin/mingw to append a dot to
991 # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
992 # behavior happens only for exec(3), not for open(2)! Also, sourcing
993 # `FILE.' does not work on cygwin managed mounts.
994 func_source ()
996 $opt_debug
997 case $1 in
998 */* | *\\*) . "$1" ;;
999 *) . "./$1" ;;
1000 esac
1004 # func_infer_tag arg
1005 # Infer tagged configuration to use if any are available and
1006 # if one wasn't chosen via the "--tag" command line option.
1007 # Only attempt this if the compiler in the base compile
1008 # command doesn't match the default compiler.
1009 # arg is usually of the form 'gcc ...'
1010 func_infer_tag ()
1012 $opt_debug
1013 if test -n "$available_tags" && test -z "$tagname"; then
1014 CC_quoted=
1015 for arg in $CC; do
1016 func_quote_for_eval "$arg"
1017 CC_quoted="$CC_quoted $func_quote_for_eval_result"
1018 done
1019 case $@ in
1020 # Blanks in the command may have been stripped by the calling shell,
1021 # but not from the CC environment variable when configure was run.
1022 " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
1023 # Blanks at the start of $base_compile will cause this to fail
1024 # if we don't check for them as well.
1026 for z in $available_tags; do
1027 if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
1028 # Evaluate the configuration.
1029 eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
1030 CC_quoted=
1031 for arg in $CC; do
1032 # Double-quote args containing other shell metacharacters.
1033 func_quote_for_eval "$arg"
1034 CC_quoted="$CC_quoted $func_quote_for_eval_result"
1035 done
1036 case "$@ " in
1037 " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
1038 # The compiler in the base compile command matches
1039 # the one in the tagged configuration.
1040 # Assume this is the tagged configuration we want.
1041 tagname=$z
1042 break
1044 esac
1046 done
1047 # If $tagname still isn't set, then no tagged configuration
1048 # was found and let the user know that the "--tag" command
1049 # line option must be used.
1050 if test -z "$tagname"; then
1051 func_echo "unable to infer tagged configuration"
1052 func_fatal_error "specify a tag with \`--tag'"
1053 # else
1054 # func_verbose "using $tagname tagged configuration"
1057 esac
1063 # func_write_libtool_object output_name pic_name nonpic_name
1064 # Create a libtool object file (analogous to a ".la" file),
1065 # but don't create it if we're doing a dry run.
1066 func_write_libtool_object ()
1068 write_libobj=${1}
1069 if test "$build_libtool_libs" = yes; then
1070 write_lobj=\'${2}\'
1071 else
1072 write_lobj=none
1075 if test "$build_old_libs" = yes; then
1076 write_oldobj=\'${3}\'
1077 else
1078 write_oldobj=none
1081 $opt_dry_run || {
1082 cat >${write_libobj}T <<EOF
1083 # $write_libobj - a libtool object file
1084 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1086 # Please DO NOT delete this file!
1087 # It is necessary for linking the library.
1089 # Name of the PIC object.
1090 pic_object=$write_lobj
1092 # Name of the non-PIC object
1093 non_pic_object=$write_oldobj
1096 $MV "${write_libobj}T" "${write_libobj}"
1100 # func_mode_compile arg...
1101 func_mode_compile ()
1103 $opt_debug
1104 # Get the compilation command and the source file.
1105 base_compile=
1106 srcfile="$nonopt" # always keep a non-empty value in "srcfile"
1107 suppress_opt=yes
1108 suppress_output=
1109 arg_mode=normal
1110 libobj=
1111 later=
1112 pie_flag=
1114 for arg
1116 case $arg_mode in
1117 arg )
1118 # do not "continue". Instead, add this to base_compile
1119 lastarg="$arg"
1120 arg_mode=normal
1123 target )
1124 libobj="$arg"
1125 arg_mode=normal
1126 continue
1129 normal )
1130 # Accept any command-line options.
1131 case $arg in
1133 test -n "$libobj" && \
1134 func_fatal_error "you cannot specify \`-o' more than once"
1135 arg_mode=target
1136 continue
1139 -pie | -fpie | -fPIE)
1140 pie_flag="$pie_flag $arg"
1141 continue
1144 -shared | -static | -prefer-pic | -prefer-non-pic)
1145 later="$later $arg"
1146 continue
1149 -no-suppress)
1150 suppress_opt=no
1151 continue
1154 -Xcompiler)
1155 arg_mode=arg # the next one goes into the "base_compile" arg list
1156 continue # The current "srcfile" will either be retained or
1157 ;; # replaced later. I would guess that would be a bug.
1159 -Wc,*)
1160 func_stripname '-Wc,' '' "$arg"
1161 args=$func_stripname_result
1162 lastarg=
1163 save_ifs="$IFS"; IFS=','
1164 for arg in $args; do
1165 IFS="$save_ifs"
1166 func_quote_for_eval "$arg"
1167 lastarg="$lastarg $func_quote_for_eval_result"
1168 done
1169 IFS="$save_ifs"
1170 func_stripname ' ' '' "$lastarg"
1171 lastarg=$func_stripname_result
1173 # Add the arguments to base_compile.
1174 base_compile="$base_compile $lastarg"
1175 continue
1179 # Accept the current argument as the source file.
1180 # The previous "srcfile" becomes the current argument.
1182 lastarg="$srcfile"
1183 srcfile="$arg"
1185 esac # case $arg
1187 esac # case $arg_mode
1189 # Aesthetically quote the previous argument.
1190 func_quote_for_eval "$lastarg"
1191 base_compile="$base_compile $func_quote_for_eval_result"
1192 done # for arg
1194 case $arg_mode in
1195 arg)
1196 func_fatal_error "you must specify an argument for -Xcompile"
1198 target)
1199 func_fatal_error "you must specify a target with \`-o'"
1202 # Get the name of the library object.
1203 test -z "$libobj" && {
1204 func_basename "$srcfile"
1205 libobj="$func_basename_result"
1208 esac
1210 # Recognize several different file suffixes.
1211 # If the user specifies -o file.o, it is replaced with file.lo
1212 case $libobj in
1213 *.[cCFSifmso] | \
1214 *.ada | *.adb | *.ads | *.asm | \
1215 *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
1216 *.[fF][09]? | *.for | *.java | *.obj | *.sx)
1217 func_xform "$libobj"
1218 libobj=$func_xform_result
1220 esac
1222 case $libobj in
1223 *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1225 func_fatal_error "cannot determine name of library object from \`$libobj'"
1227 esac
1229 func_infer_tag $base_compile
1231 for arg in $later; do
1232 case $arg in
1233 -shared)
1234 test "$build_libtool_libs" != yes && \
1235 func_fatal_configuration "can not build a shared library"
1236 build_old_libs=no
1237 continue
1240 -static)
1241 build_libtool_libs=no
1242 build_old_libs=yes
1243 continue
1246 -prefer-pic)
1247 pic_mode=yes
1248 continue
1251 -prefer-non-pic)
1252 pic_mode=no
1253 continue
1255 esac
1256 done
1258 func_quote_for_eval "$libobj"
1259 test "X$libobj" != "X$func_quote_for_eval_result" \
1260 && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
1261 && func_warning "libobj name \`$libobj' may not contain shell special characters."
1262 func_dirname_and_basename "$obj" "/" ""
1263 objname="$func_basename_result"
1264 xdir="$func_dirname_result"
1265 lobj=${xdir}$objdir/$objname
1267 test -z "$base_compile" && \
1268 func_fatal_help "you must specify a compilation command"
1270 # Delete any leftover library objects.
1271 if test "$build_old_libs" = yes; then
1272 removelist="$obj $lobj $libobj ${libobj}T"
1273 else
1274 removelist="$lobj $libobj ${libobj}T"
1277 # On Cygwin there's no "real" PIC flag so we must build both object types
1278 case $host_os in
1279 cygwin* | mingw* | pw32* | os2* | cegcc*)
1280 pic_mode=default
1282 esac
1283 if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284 # non-PIC code in shared libraries is not supported
1285 pic_mode=default
1288 # Calculate the filename of the output object if compiler does
1289 # not support -o with -c
1290 if test "$compiler_c_o" = no; then
1291 output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
1292 lockfile="$output_obj.lock"
1293 else
1294 output_obj=
1295 need_locks=no
1296 lockfile=
1299 # Lock this critical section if it is needed
1300 # We use this script file to make the link, it avoids creating a new file
1301 if test "$need_locks" = yes; then
1302 until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
1303 func_echo "Waiting for $lockfile to be removed"
1304 sleep 2
1305 done
1306 elif test "$need_locks" = warn; then
1307 if test -f "$lockfile"; then
1308 $ECHO "\
1309 *** ERROR, $lockfile exists and contains:
1310 `cat $lockfile 2>/dev/null`
1312 This indicates that another process is trying to use the same
1313 temporary object file, and libtool could not work around it because
1314 your compiler does not support \`-c' and \`-o' together. If you
1315 repeat this compilation, it may succeed, by chance, but you had better
1316 avoid parallel builds (make -j) in this platform, or get a better
1317 compiler."
1319 $opt_dry_run || $RM $removelist
1320 exit $EXIT_FAILURE
1322 removelist="$removelist $output_obj"
1323 $ECHO "$srcfile" > "$lockfile"
1326 $opt_dry_run || $RM $removelist
1327 removelist="$removelist $lockfile"
1328 trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1330 if test -n "$fix_srcfile_path"; then
1331 eval srcfile=\"$fix_srcfile_path\"
1333 func_quote_for_eval "$srcfile"
1334 qsrcfile=$func_quote_for_eval_result
1336 # Only build a PIC object if we are building libtool libraries.
1337 if test "$build_libtool_libs" = yes; then
1338 # Without this assignment, base_compile gets emptied.
1339 fbsd_hideous_sh_bug=$base_compile
1341 if test "$pic_mode" != no; then
1342 command="$base_compile $qsrcfile $pic_flag"
1343 else
1344 # Don't build PIC code
1345 command="$base_compile $qsrcfile"
1348 func_mkdir_p "$xdir$objdir"
1350 if test -z "$output_obj"; then
1351 # Place PIC objects in $objdir
1352 command="$command -o $lobj"
1355 func_show_eval_locale "$command" \
1356 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1358 if test "$need_locks" = warn &&
1359 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360 $ECHO "\
1361 *** ERROR, $lockfile contains:
1362 `cat $lockfile 2>/dev/null`
1364 but it should contain:
1365 $srcfile
1367 This indicates that another process is trying to use the same
1368 temporary object file, and libtool could not work around it because
1369 your compiler does not support \`-c' and \`-o' together. If you
1370 repeat this compilation, it may succeed, by chance, but you had better
1371 avoid parallel builds (make -j) in this platform, or get a better
1372 compiler."
1374 $opt_dry_run || $RM $removelist
1375 exit $EXIT_FAILURE
1378 # Just move the object if needed, then go on to compile the next one
1379 if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
1380 func_show_eval '$MV "$output_obj" "$lobj"' \
1381 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1384 # Allow error messages only from the first compilation.
1385 if test "$suppress_opt" = yes; then
1386 suppress_output=' >/dev/null 2>&1'
1390 # Only build a position-dependent object if we build old libraries.
1391 if test "$build_old_libs" = yes; then
1392 if test "$pic_mode" != yes; then
1393 # Don't build PIC code
1394 command="$base_compile $qsrcfile$pie_flag"
1395 else
1396 command="$base_compile $qsrcfile $pic_flag"
1398 if test "$compiler_c_o" = yes; then
1399 command="$command -o $obj"
1402 # Suppress compiler output if we already did a PIC compilation.
1403 command="$command$suppress_output"
1404 func_show_eval_locale "$command" \
1405 '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1407 if test "$need_locks" = warn &&
1408 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409 $ECHO "\
1410 *** ERROR, $lockfile contains:
1411 `cat $lockfile 2>/dev/null`
1413 but it should contain:
1414 $srcfile
1416 This indicates that another process is trying to use the same
1417 temporary object file, and libtool could not work around it because
1418 your compiler does not support \`-c' and \`-o' together. If you
1419 repeat this compilation, it may succeed, by chance, but you had better
1420 avoid parallel builds (make -j) in this platform, or get a better
1421 compiler."
1423 $opt_dry_run || $RM $removelist
1424 exit $EXIT_FAILURE
1427 # Just move the object if needed
1428 if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
1429 func_show_eval '$MV "$output_obj" "$obj"' \
1430 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
1434 $opt_dry_run || {
1435 func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1437 # Unlock the critical section if it was locked
1438 if test "$need_locks" != no; then
1439 removelist=$lockfile
1440 $RM "$lockfile"
1444 exit $EXIT_SUCCESS
1447 $opt_help || {
1448 test "$mode" = compile && func_mode_compile ${1+"$@"}
1451 func_mode_help ()
1453 # We need to display help for each of the modes.
1454 case $mode in
1456 # Generic help is extracted from the usage comments
1457 # at the start of this file.
1458 func_help
1461 clean)
1462 $ECHO \
1463 "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1465 Remove files from the build directory.
1467 RM is the name of the program to use to delete files associated with each FILE
1468 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1469 to RM.
1471 If FILE is a libtool library, object or program, all the files associated
1472 with it are deleted. Otherwise, only FILE itself is deleted using RM."
1475 compile)
1476 $ECHO \
1477 "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1479 Compile a source file into a libtool library object.
1481 This mode accepts the following additional options:
1483 -o OUTPUT-FILE set the output file name to OUTPUT-FILE
1484 -no-suppress do not suppress compiler output for multiple passes
1485 -prefer-pic try to building PIC objects only
1486 -prefer-non-pic try to building non-PIC objects only
1487 -shared do not build a \`.o' file suitable for static linking
1488 -static only build a \`.o' file suitable for static linking
1490 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491 from the given SOURCEFILE.
1493 The output file name is determined by removing the directory component from
1494 SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495 library object suffix, \`.lo'."
1498 execute)
1499 $ECHO \
1500 "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1502 Automatically set library path, then run a program.
1504 This mode accepts the following additional options:
1506 -dlopen FILE add the directory containing FILE to the library path
1508 This mode sets the library path environment variable according to \`-dlopen'
1509 flags.
1511 If any of the ARGS are libtool executable wrappers, then they are translated
1512 into their corresponding uninstalled binary, and any of their required library
1513 directories are added to the library path.
1515 Then, COMMAND is executed, with ARGS as arguments."
1518 finish)
1519 $ECHO \
1520 "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1522 Complete the installation of libtool libraries.
1524 Each LIBDIR is a directory that contains libtool libraries.
1526 The commands that this mode executes may require superuser privileges. Use
1527 the \`--dry-run' option if you just want to see what would be executed."
1530 install)
1531 $ECHO \
1532 "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1534 Install executables or libraries.
1536 INSTALL-COMMAND is the installation command. The first component should be
1537 either the \`install' or \`cp' program.
1539 The following components of INSTALL-COMMAND are treated specially:
1541 -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
1543 The rest of the components are interpreted as arguments to that command (only
1544 BSD-compatible install options are recognized)."
1547 link)
1548 $ECHO \
1549 "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1551 Link object files or libraries together to form another library, or to
1552 create an executable program.
1554 LINK-COMMAND is a command using the C compiler that you would use to create
1555 a program from several object files.
1557 The following components of LINK-COMMAND are treated specially:
1559 -all-static do not do any dynamic linking at all
1560 -avoid-version do not add a version suffix if possible
1561 -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
1562 -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
1563 -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1564 -export-symbols SYMFILE
1565 try to export only the symbols listed in SYMFILE
1566 -export-symbols-regex REGEX
1567 try to export only the symbols matching REGEX
1568 -LLIBDIR search LIBDIR for required installed libraries
1569 -lNAME OUTPUT-FILE requires the installed library libNAME
1570 -module build a library that can dlopened
1571 -no-fast-install disable the fast-install mode
1572 -no-install link a not-installable executable
1573 -no-undefined declare that a library does not refer to external symbols
1574 -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
1575 -objectlist FILE Use a list of object files found in FILE to specify objects
1576 -precious-files-regex REGEX
1577 don't remove output files matching REGEX
1578 -release RELEASE specify package release information
1579 -rpath LIBDIR the created library will eventually be installed in LIBDIR
1580 -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
1581 -shared only do dynamic linking of libtool libraries
1582 -shrext SUFFIX override the standard shared library file extension
1583 -static do not do any dynamic linking of uninstalled libtool libraries
1584 -static-libtool-libs
1585 do not do any dynamic linking of libtool libraries
1586 -version-info CURRENT[:REVISION[:AGE]]
1587 specify library version info [each variable defaults to 0]
1588 -weak LIBNAME declare that the target provides the LIBNAME interface
1590 All other options (arguments beginning with \`-') are ignored.
1592 Every other argument is treated as a filename. Files ending in \`.la' are
1593 treated as uninstalled libtool libraries, other files are standard or library
1594 object files.
1596 If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597 only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598 required, except when creating a convenience library.
1600 If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601 using \`ar' and \`ranlib', or on Windows using \`lib'.
1603 If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604 is created, otherwise an executable program is created."
1607 uninstall)
1608 $ECHO \
1609 "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1611 Remove libraries from an installation directory.
1613 RM is the name of the program to use to delete files associated with each FILE
1614 (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1615 to RM.
1617 If FILE is a libtool library, all the files associated with it are deleted.
1618 Otherwise, only FILE itself is deleted using RM."
1622 func_fatal_help "invalid operation mode \`$mode'"
1624 esac
1626 $ECHO
1627 $ECHO "Try \`$progname --help' for more information about other modes."
1629 exit $?
1632 # Now that we've collected a possible --mode arg, show help if necessary
1633 $opt_help && func_mode_help
1636 # func_mode_execute arg...
1637 func_mode_execute ()
1639 $opt_debug
1640 # The first argument is the command name.
1641 cmd="$nonopt"
1642 test -z "$cmd" && \
1643 func_fatal_help "you must specify a COMMAND"
1645 # Handle -dlopen flags immediately.
1646 for file in $execute_dlfiles; do
1647 test -f "$file" \
1648 || func_fatal_help "\`$file' is not a file"
1650 dir=
1651 case $file in
1652 *.la)
1653 # Check to see that this really is a libtool archive.
1654 func_lalib_unsafe_p "$file" \
1655 || func_fatal_help "\`$lib' is not a valid libtool archive"
1657 # Read the libtool library.
1658 dlname=
1659 library_names=
1660 func_source "$file"
1662 # Skip this library if it cannot be dlopened.
1663 if test -z "$dlname"; then
1664 # Warn if it was a shared library.
1665 test -n "$library_names" && \
1666 func_warning "\`$file' was not linked with \`-export-dynamic'"
1667 continue
1670 func_dirname "$file" "" "."
1671 dir="$func_dirname_result"
1673 if test -f "$dir/$objdir/$dlname"; then
1674 dir="$dir/$objdir"
1675 else
1676 if test ! -f "$dir/$dlname"; then
1677 func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
1682 *.lo)
1683 # Just add the directory containing the .lo file.
1684 func_dirname "$file" "" "."
1685 dir="$func_dirname_result"
1689 func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690 continue
1692 esac
1694 # Get the absolute pathname.
1695 absdir=`cd "$dir" && pwd`
1696 test -n "$absdir" && dir="$absdir"
1698 # Now add the directory to shlibpath_var.
1699 if eval "test -z \"\$$shlibpath_var\""; then
1700 eval "$shlibpath_var=\"\$dir\""
1701 else
1702 eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1704 done
1706 # This variable tells wrapper scripts just to set shlibpath_var
1707 # rather than running their programs.
1708 libtool_execute_magic="$magic"
1710 # Check if any of the arguments is a wrapper script.
1711 args=
1712 for file
1714 case $file in
1715 -*) ;;
1717 # Do a test to see if this is really a libtool program.
1718 if func_ltwrapper_script_p "$file"; then
1719 func_source "$file"
1720 # Transform arg to wrapped name.
1721 file="$progdir/$program"
1722 elif func_ltwrapper_executable_p "$file"; then
1723 func_ltwrapper_scriptname "$file"
1724 func_source "$func_ltwrapper_scriptname_result"
1725 # Transform arg to wrapped name.
1726 file="$progdir/$program"
1729 esac
1730 # Quote arguments (to preserve shell metacharacters).
1731 func_quote_for_eval "$file"
1732 args="$args $func_quote_for_eval_result"
1733 done
1735 if test "X$opt_dry_run" = Xfalse; then
1736 if test -n "$shlibpath_var"; then
1737 # Export the shlibpath_var.
1738 eval "export $shlibpath_var"
1741 # Restore saved environment variables
1742 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1744 eval "if test \"\${save_$lt_var+set}\" = set; then
1745 $lt_var=\$save_$lt_var; export $lt_var
1746 else
1747 $lt_unset $lt_var
1749 done
1751 # Now prepare to actually exec the command.
1752 exec_cmd="\$cmd$args"
1753 else
1754 # Display what would be done.
1755 if test -n "$shlibpath_var"; then
1756 eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
1757 $ECHO "export $shlibpath_var"
1759 $ECHO "$cmd$args"
1760 exit $EXIT_SUCCESS
1764 test "$mode" = execute && func_mode_execute ${1+"$@"}
1767 # func_mode_finish arg...
1768 func_mode_finish ()
1770 $opt_debug
1771 libdirs="$nonopt"
1772 admincmds=
1774 if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775 for dir
1777 libdirs="$libdirs $dir"
1778 done
1780 for libdir in $libdirs; do
1781 if test -n "$finish_cmds"; then
1782 # Do each command in the finish commands.
1783 func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
1784 '"$cmd"'"'
1786 if test -n "$finish_eval"; then
1787 # Do the single finish_eval.
1788 eval cmds=\"$finish_eval\"
1789 $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790 $cmds"
1792 done
1795 # Exit here if they wanted silent mode.
1796 $opt_silent && exit $EXIT_SUCCESS
1798 $ECHO "X----------------------------------------------------------------------" | $Xsed
1799 $ECHO "Libraries have been installed in:"
1800 for libdir in $libdirs; do
1801 $ECHO " $libdir"
1802 done
1803 $ECHO
1804 $ECHO "If you ever happen to want to link against installed libraries"
1805 $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
1806 $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
1807 $ECHO "flag during linking and do at least one of the following:"
1808 if test -n "$shlibpath_var"; then
1809 $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
1810 $ECHO " during execution"
1812 if test -n "$runpath_var"; then
1813 $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
1814 $ECHO " during linking"
1816 if test -n "$hardcode_libdir_flag_spec"; then
1817 libdir=LIBDIR
1818 eval flag=\"$hardcode_libdir_flag_spec\"
1820 $ECHO " - use the \`$flag' linker flag"
1822 if test -n "$admincmds"; then
1823 $ECHO " - have your system administrator run these commands:$admincmds"
1825 if test -f /etc/ld.so.conf; then
1826 $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1828 $ECHO
1830 $ECHO "See any operating system documentation about shared libraries for"
1831 case $host in
1832 solaris2.[6789]|solaris2.1[0-9])
1833 $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
1834 $ECHO "pages."
1837 $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1839 esac
1840 $ECHO "X----------------------------------------------------------------------" | $Xsed
1841 exit $EXIT_SUCCESS
1844 test "$mode" = finish && func_mode_finish ${1+"$@"}
1847 # func_mode_install arg...
1848 func_mode_install ()
1850 $opt_debug
1851 # There may be an optional sh(1) argument at the beginning of
1852 # install_prog (especially on Windows NT).
1853 if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
1854 # Allow the use of GNU shtool's install command.
1855 $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
1856 # Aesthetically quote it.
1857 func_quote_for_eval "$nonopt"
1858 install_prog="$func_quote_for_eval_result "
1859 arg=$1
1860 shift
1861 else
1862 install_prog=
1863 arg=$nonopt
1866 # The real first argument should be the name of the installation program.
1867 # Aesthetically quote it.
1868 func_quote_for_eval "$arg"
1869 install_prog="$install_prog$func_quote_for_eval_result"
1871 # We need to accept at least all the BSD install flags.
1872 dest=
1873 files=
1874 opts=
1875 prev=
1876 install_type=
1877 isdir=no
1878 stripme=
1879 for arg
1881 if test -n "$dest"; then
1882 files="$files $dest"
1883 dest=$arg
1884 continue
1887 case $arg in
1888 -d) isdir=yes ;;
1890 case " $install_prog " in
1891 *[\\\ /]cp\ *) ;;
1892 *) prev=$arg ;;
1893 esac
1895 -g | -m | -o)
1896 prev=$arg
1899 stripme=" -s"
1900 continue
1905 # If the previous option needed an argument, then skip it.
1906 if test -n "$prev"; then
1907 prev=
1908 else
1909 dest=$arg
1910 continue
1913 esac
1915 # Aesthetically quote the argument.
1916 func_quote_for_eval "$arg"
1917 install_prog="$install_prog $func_quote_for_eval_result"
1918 done
1920 test -z "$install_prog" && \
1921 func_fatal_help "you must specify an install program"
1923 test -n "$prev" && \
1924 func_fatal_help "the \`$prev' option requires an argument"
1926 if test -z "$files"; then
1927 if test -z "$dest"; then
1928 func_fatal_help "no file or destination specified"
1929 else
1930 func_fatal_help "you must specify a destination"
1934 # Strip any trailing slash from the destination.
1935 func_stripname '' '/' "$dest"
1936 dest=$func_stripname_result
1938 # Check to see that the destination is a directory.
1939 test -d "$dest" && isdir=yes
1940 if test "$isdir" = yes; then
1941 destdir="$dest"
1942 destname=
1943 else
1944 func_dirname_and_basename "$dest" "" "."
1945 destdir="$func_dirname_result"
1946 destname="$func_basename_result"
1948 # Not a directory, so check to see that there is only one file specified.
1949 set dummy $files; shift
1950 test "$#" -gt 1 && \
1951 func_fatal_help "\`$dest' is not a directory"
1953 case $destdir in
1954 [\\/]* | [A-Za-z]:[\\/]*) ;;
1956 for file in $files; do
1957 case $file in
1958 *.lo) ;;
1960 func_fatal_help "\`$destdir' must be an absolute directory name"
1962 esac
1963 done
1965 esac
1967 # This variable tells wrapper scripts just to set variables rather
1968 # than running their programs.
1969 libtool_install_magic="$magic"
1971 staticlibs=
1972 future_libdirs=
1973 current_libdirs=
1974 for file in $files; do
1976 # Do each installation.
1977 case $file in
1978 *.$libext)
1979 # Do the static libraries later.
1980 staticlibs="$staticlibs $file"
1983 *.la)
1984 # Check to see that this really is a libtool archive.
1985 func_lalib_unsafe_p "$file" \
1986 || func_fatal_help "\`$file' is not a valid libtool archive"
1988 library_names=
1989 old_library=
1990 relink_command=
1991 func_source "$file"
1993 # Add the libdir to current_libdirs if it is the destination.
1994 if test "X$destdir" = "X$libdir"; then
1995 case "$current_libdirs " in
1996 *" $libdir "*) ;;
1997 *) current_libdirs="$current_libdirs $libdir" ;;
1998 esac
1999 else
2000 # Note the libdir as a future libdir.
2001 case "$future_libdirs " in
2002 *" $libdir "*) ;;
2003 *) future_libdirs="$future_libdirs $libdir" ;;
2004 esac
2007 func_dirname "$file" "/" ""
2008 dir="$func_dirname_result"
2009 dir="$dir$objdir"
2011 if test -n "$relink_command"; then
2012 # Determine the prefix the user has applied to our future dir.
2013 inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
2015 # Don't allow the user to place us outside of our expected
2016 # location b/c this prevents finding dependent libraries that
2017 # are installed to the same prefix.
2018 # At present, this check doesn't affect windows .dll's that
2019 # are installed into $libdir/../bin (currently, that works fine)
2020 # but it's something to keep an eye on.
2021 test "$inst_prefix_dir" = "$destdir" && \
2022 func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
2024 if test -n "$inst_prefix_dir"; then
2025 # Stick the inst_prefix_dir data into the link command.
2026 relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
2027 else
2028 relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
2031 func_warning "relinking \`$file'"
2032 func_show_eval "$relink_command" \
2033 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2036 # See the names of the shared library.
2037 set dummy $library_names; shift
2038 if test -n "$1"; then
2039 realname="$1"
2040 shift
2042 srcname="$realname"
2043 test -n "$relink_command" && srcname="$realname"T
2045 # Install the shared library and build the symlinks.
2046 func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
2047 'exit $?'
2048 tstripme="$stripme"
2049 case $host_os in
2050 cygwin* | mingw* | pw32* | cegcc*)
2051 case $realname in
2052 *.dll.a)
2053 tstripme=""
2055 esac
2057 esac
2058 if test -n "$tstripme" && test -n "$striplib"; then
2059 func_show_eval "$striplib $destdir/$realname" 'exit $?'
2062 if test "$#" -gt 0; then
2063 # Delete the old symlinks, and create new ones.
2064 # Try `ln -sf' first, because the `ln' binary might depend on
2065 # the symlink we replace! Solaris /bin/ln does not understand -f,
2066 # so we also need to try rm && ln -s.
2067 for linkname
2069 test "$linkname" != "$realname" \
2070 && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071 done
2074 # Do each command in the postinstall commands.
2075 lib="$destdir/$realname"
2076 func_execute_cmds "$postinstall_cmds" 'exit $?'
2079 # Install the pseudo-library for information purposes.
2080 func_basename "$file"
2081 name="$func_basename_result"
2082 instname="$dir/$name"i
2083 func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2085 # Maybe install the static library, too.
2086 test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2089 *.lo)
2090 # Install (i.e. copy) a libtool object.
2092 # Figure out destination file name, if it wasn't already specified.
2093 if test -n "$destname"; then
2094 destfile="$destdir/$destname"
2095 else
2096 func_basename "$file"
2097 destfile="$func_basename_result"
2098 destfile="$destdir/$destfile"
2101 # Deduce the name of the destination old-style object file.
2102 case $destfile in
2103 *.lo)
2104 func_lo2o "$destfile"
2105 staticdest=$func_lo2o_result
2107 *.$objext)
2108 staticdest="$destfile"
2109 destfile=
2112 func_fatal_help "cannot copy a libtool object to \`$destfile'"
2114 esac
2116 # Install the libtool object if requested.
2117 test -n "$destfile" && \
2118 func_show_eval "$install_prog $file $destfile" 'exit $?'
2120 # Install the old object if enabled.
2121 if test "$build_old_libs" = yes; then
2122 # Deduce the name of the old-style object file.
2123 func_lo2o "$file"
2124 staticobj=$func_lo2o_result
2125 func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
2127 exit $EXIT_SUCCESS
2131 # Figure out destination file name, if it wasn't already specified.
2132 if test -n "$destname"; then
2133 destfile="$destdir/$destname"
2134 else
2135 func_basename "$file"
2136 destfile="$func_basename_result"
2137 destfile="$destdir/$destfile"
2140 # If the file is missing, and there is a .exe on the end, strip it
2141 # because it is most likely a libtool script we actually want to
2142 # install
2143 stripped_ext=""
2144 case $file in
2145 *.exe)
2146 if test ! -f "$file"; then
2147 func_stripname '' '.exe' "$file"
2148 file=$func_stripname_result
2149 stripped_ext=".exe"
2152 esac
2154 # Do a test to see if this is really a libtool program.
2155 case $host in
2156 *cygwin* | *mingw*)
2157 if func_ltwrapper_executable_p "$file"; then
2158 func_ltwrapper_scriptname "$file"
2159 wrapper=$func_ltwrapper_scriptname_result
2160 else
2161 func_stripname '' '.exe' "$file"
2162 wrapper=$func_stripname_result
2166 wrapper=$file
2168 esac
2169 if func_ltwrapper_script_p "$wrapper"; then
2170 notinst_deplibs=
2171 relink_command=
2173 func_source "$wrapper"
2175 # Check the variables that should have been set.
2176 test -z "$generated_by_libtool_version" && \
2177 func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2179 finalize=yes
2180 for lib in $notinst_deplibs; do
2181 # Check to see that each library is installed.
2182 libdir=
2183 if test -f "$lib"; then
2184 func_source "$lib"
2186 libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
2187 if test -n "$libdir" && test ! -f "$libfile"; then
2188 func_warning "\`$lib' has not been installed in \`$libdir'"
2189 finalize=no
2191 done
2193 relink_command=
2194 func_source "$wrapper"
2196 outputname=
2197 if test "$fast_install" = no && test -n "$relink_command"; then
2198 $opt_dry_run || {
2199 if test "$finalize" = yes; then
2200 tmpdir=`func_mktempdir`
2201 func_basename "$file$stripped_ext"
2202 file="$func_basename_result"
2203 outputname="$tmpdir/$file"
2204 # Replace the output file specification.
2205 relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
2207 $opt_silent || {
2208 func_quote_for_expand "$relink_command"
2209 eval "func_echo $func_quote_for_expand_result"
2211 if eval "$relink_command"; then :
2212 else
2213 func_error "error: relink \`$file' with the above command before installing it"
2214 $opt_dry_run || ${RM}r "$tmpdir"
2215 continue
2217 file="$outputname"
2218 else
2219 func_warning "cannot relink \`$file'"
2222 else
2223 # Install the binary that we compiled earlier.
2224 file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2228 # remove .exe since cygwin /usr/bin/install will append another
2229 # one anyway
2230 case $install_prog,$host in
2231 */usr/bin/install*,*cygwin*)
2232 case $file:$destfile in
2233 *.exe:*.exe)
2234 # this is ok
2236 *.exe:*)
2237 destfile=$destfile.exe
2239 *:*.exe)
2240 func_stripname '' '.exe' "$destfile"
2241 destfile=$func_stripname_result
2243 esac
2245 esac
2246 func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247 $opt_dry_run || if test -n "$outputname"; then
2248 ${RM}r "$tmpdir"
2251 esac
2252 done
2254 for file in $staticlibs; do
2255 func_basename "$file"
2256 name="$func_basename_result"
2258 # Set up the ranlib parameters.
2259 oldlib="$destdir/$name"
2261 func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2263 if test -n "$stripme" && test -n "$old_striplib"; then
2264 func_show_eval "$old_striplib $oldlib" 'exit $?'
2267 # Do each command in the postinstall commands.
2268 func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269 done
2271 test -n "$future_libdirs" && \
2272 func_warning "remember to run \`$progname --finish$future_libdirs'"
2274 if test -n "$current_libdirs"; then
2275 # Maybe just do a dry run.
2276 $opt_dry_run && current_libdirs=" -n$current_libdirs"
2277 exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
2278 else
2279 exit $EXIT_SUCCESS
2283 test "$mode" = install && func_mode_install ${1+"$@"}
2286 # func_generate_dlsyms outputname originator pic_p
2287 # Extract symbols from dlprefiles and create ${outputname}S.o with
2288 # a dlpreopen symbol table.
2289 func_generate_dlsyms ()
2291 $opt_debug
2292 my_outputname="$1"
2293 my_originator="$2"
2294 my_pic_p="${3-no}"
2295 my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
2296 my_dlsyms=
2298 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
2299 if test -n "$NM" && test -n "$global_symbol_pipe"; then
2300 my_dlsyms="${my_outputname}S.c"
2301 else
2302 func_error "not configured to extract global symbols from dlpreopened files"
2306 if test -n "$my_dlsyms"; then
2307 case $my_dlsyms in
2308 "") ;;
2309 *.c)
2310 # Discover the nlist of each of the dlfiles.
2311 nlist="$output_objdir/${my_outputname}.nm"
2313 func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2315 # Parse the name list into a source file.
2316 func_verbose "creating $output_objdir/$my_dlsyms"
2318 $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
2319 /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
2320 /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
2322 #ifdef __cplusplus
2323 extern \"C\" {
2324 #endif
2326 /* External symbol declarations for the compiler. */\
2329 if test "$dlself" = yes; then
2330 func_verbose "generating symbol list for \`$output'"
2332 $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2334 # Add our own program objects to the symbol list.
2335 progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2336 for progfile in $progfiles; do
2337 func_verbose "extracting global C symbols from \`$progfile'"
2338 $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
2339 done
2341 if test -n "$exclude_expsyms"; then
2342 $opt_dry_run || {
2343 eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2344 eval '$MV "$nlist"T "$nlist"'
2348 if test -n "$export_symbols_regex"; then
2349 $opt_dry_run || {
2350 eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351 eval '$MV "$nlist"T "$nlist"'
2355 # Prepare the list of exported symbols
2356 if test -z "$export_symbols"; then
2357 export_symbols="$output_objdir/$outputname.exp"
2358 $opt_dry_run || {
2359 $RM $export_symbols
2360 eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2361 case $host in
2362 *cygwin* | *mingw* | *cegcc* )
2363 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2364 eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
2366 esac
2368 else
2369 $opt_dry_run || {
2370 eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
2371 eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
2372 eval '$MV "$nlist"T "$nlist"'
2373 case $host in
2374 *cygwin | *mingw* | *cegcc* )
2375 eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
2376 eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
2378 esac
2383 for dlprefile in $dlprefiles; do
2384 func_verbose "extracting global C symbols from \`$dlprefile'"
2385 func_basename "$dlprefile"
2386 name="$func_basename_result"
2387 $opt_dry_run || {
2388 eval '$ECHO ": $name " >> "$nlist"'
2389 eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
2391 done
2393 $opt_dry_run || {
2394 # Make sure we have at least an empty file.
2395 test -f "$nlist" || : > "$nlist"
2397 if test -n "$exclude_expsyms"; then
2398 $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399 $MV "$nlist"T "$nlist"
2402 # Try sorting and uniquifying the output.
2403 if $GREP -v "^: " < "$nlist" |
2404 if sort -k 3 </dev/null >/dev/null 2>&1; then
2405 sort -k 3
2406 else
2407 sort +2
2408 fi |
2409 uniq > "$nlist"S; then
2411 else
2412 $GREP -v "^: " < "$nlist" > "$nlist"S
2415 if test -f "$nlist"S; then
2416 eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417 else
2418 $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2421 $ECHO >> "$output_objdir/$my_dlsyms" "\
2423 /* The mapping between symbol names and symbols. */
2424 typedef struct {
2425 const char *name;
2426 void *address;
2427 } lt_dlsymlist;
2429 case $host in
2430 *cygwin* | *mingw* | *cegcc* )
2431 $ECHO >> "$output_objdir/$my_dlsyms" "\
2432 /* DATA imports from DLLs on WIN32 con't be const, because
2433 runtime relocations are performed -- see ld's documentation
2434 on pseudo-relocs. */"
2435 lt_dlsym_const= ;;
2436 *osf5*)
2437 echo >> "$output_objdir/$my_dlsyms" "\
2438 /* This system does not cope well with relocations in const data */"
2439 lt_dlsym_const= ;;
2441 lt_dlsym_const=const ;;
2442 esac
2444 $ECHO >> "$output_objdir/$my_dlsyms" "\
2445 extern $lt_dlsym_const lt_dlsymlist
2446 lt_${my_prefix}_LTX_preloaded_symbols[];
2447 $lt_dlsym_const lt_dlsymlist
2448 lt_${my_prefix}_LTX_preloaded_symbols[] =
2450 { \"$my_originator\", (void *) 0 },"
2452 case $need_lib_prefix in
2454 eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2457 eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2459 esac
2460 $ECHO >> "$output_objdir/$my_dlsyms" "\
2461 {0, (void *) 0}
2464 /* This works around a problem in FreeBSD linker */
2465 #ifdef FREEBSD_WORKAROUND
2466 static const void *lt_preloaded_setup() {
2467 return lt_${my_prefix}_LTX_preloaded_symbols;
2469 #endif
2471 #ifdef __cplusplus
2473 #endif\
2475 } # !$opt_dry_run
2477 pic_flag_for_symtable=
2478 case "$compile_command " in
2479 *" -static "*) ;;
2481 case $host in
2482 # compiling the symbol table file with pic_flag works around
2483 # a FreeBSD bug that causes programs to crash when -lm is
2484 # linked before any other PIC object. But we must not use
2485 # pic_flag when linking with -static. The problem exists in
2486 # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
2487 *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
2488 pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
2489 *-*-hpux*)
2490 pic_flag_for_symtable=" $pic_flag" ;;
2492 if test "X$my_pic_p" != Xno; then
2493 pic_flag_for_symtable=" $pic_flag"
2496 esac
2498 esac
2499 symtab_cflags=
2500 for arg in $LTCFLAGS; do
2501 case $arg in
2502 -pie | -fpie | -fPIE) ;;
2503 *) symtab_cflags="$symtab_cflags $arg" ;;
2504 esac
2505 done
2507 # Now compile the dynamic symbol file.
2508 func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
2510 # Clean up the generated files.
2511 func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2513 # Transform the symbol file into the correct name.
2514 symfileobj="$output_objdir/${my_outputname}S.$objext"
2515 case $host in
2516 *cygwin* | *mingw* | *cegcc* )
2517 if test -f "$output_objdir/$my_outputname.def"; then
2518 compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2519 finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
2520 else
2521 compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2522 finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2526 compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527 finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2529 esac
2532 func_fatal_error "unknown suffix for \`$my_dlsyms'"
2534 esac
2535 else
2536 # We keep going just in case the user didn't refer to
2537 # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
2538 # really was required.
2540 # Nullify the symbol file.
2541 compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542 finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2546 # func_win32_libid arg
2547 # return the library type of file 'arg'
2549 # Need a lot of goo to handle *both* DLLs and import libs
2550 # Has to be a shell function in order to 'eat' the argument
2551 # that is supplied when $file_magic_command is called.
2552 func_win32_libid ()
2554 $opt_debug
2555 win32_libid_type="unknown"
2556 win32_fileres=`file -L $1 2>/dev/null`
2557 case $win32_fileres in
2558 *ar\ archive\ import\ library*) # definitely import
2559 win32_libid_type="x86 archive import"
2561 *ar\ archive*) # could be an import, or static
2562 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
2563 $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
2564 win32_nmres=`eval $NM -f posix -A $1 |
2565 $SED -n -e '
2566 1,100{
2567 / I /{
2568 s,.*,import,
2573 case $win32_nmres in
2574 import*) win32_libid_type="x86 archive import";;
2575 *) win32_libid_type="x86 archive static";;
2576 esac
2579 *DLL*)
2580 win32_libid_type="x86 DLL"
2582 *executable*) # but shell scripts are "executable" too...
2583 case $win32_fileres in
2584 *MS\ Windows\ PE\ Intel*)
2585 win32_libid_type="x86 DLL"
2587 esac
2589 esac
2590 $ECHO "$win32_libid_type"
2595 # func_extract_an_archive dir oldlib
2596 func_extract_an_archive ()
2598 $opt_debug
2599 f_ex_an_ar_dir="$1"; shift
2600 f_ex_an_ar_oldlib="$1"
2601 func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
2602 if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
2604 else
2605 func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2610 # func_extract_archives gentop oldlib ...
2611 func_extract_archives ()
2613 $opt_debug
2614 my_gentop="$1"; shift
2615 my_oldlibs=${1+"$@"}
2616 my_oldobjs=""
2617 my_xlib=""
2618 my_xabs=""
2619 my_xdir=""
2621 for my_xlib in $my_oldlibs; do
2622 # Extract the objects.
2623 case $my_xlib in
2624 [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
2625 *) my_xabs=`pwd`"/$my_xlib" ;;
2626 esac
2627 func_basename "$my_xlib"
2628 my_xlib="$func_basename_result"
2629 my_xlib_u=$my_xlib
2630 while :; do
2631 case " $extracted_archives " in
2632 *" $my_xlib_u "*)
2633 func_arith $extracted_serial + 1
2634 extracted_serial=$func_arith_result
2635 my_xlib_u=lt$extracted_serial-$my_xlib ;;
2636 *) break ;;
2637 esac
2638 done
2639 extracted_archives="$extracted_archives $my_xlib_u"
2640 my_xdir="$my_gentop/$my_xlib_u"
2642 func_mkdir_p "$my_xdir"
2644 case $host in
2645 *-darwin*)
2646 func_verbose "Extracting $my_xabs"
2647 # Do not bother doing anything if just a dry run
2648 $opt_dry_run || {
2649 darwin_orig_dir=`pwd`
2650 cd $my_xdir || exit $?
2651 darwin_archive=$my_xabs
2652 darwin_curdir=`pwd`
2653 darwin_base_archive=`basename "$darwin_archive"`
2654 darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
2655 if test -n "$darwin_arches"; then
2656 darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
2657 darwin_arch=
2658 func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
2659 for darwin_arch in $darwin_arches ; do
2660 func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2661 $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
2662 cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
2663 func_extract_an_archive "`pwd`" "${darwin_base_archive}"
2664 cd "$darwin_curdir"
2665 $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
2666 done # $darwin_arches
2667 ## Okay now we've a bunch of thin objects, gotta fatten them up :)
2668 darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
2669 darwin_file=
2670 darwin_files=
2671 for darwin_file in $darwin_filelist; do
2672 darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
2673 $LIPO -create -output "$darwin_file" $darwin_files
2674 done # $darwin_filelist
2675 $RM -rf unfat-$$
2676 cd "$darwin_orig_dir"
2677 else
2678 cd $darwin_orig_dir
2679 func_extract_an_archive "$my_xdir" "$my_xabs"
2680 fi # $darwin_arches
2681 } # !$opt_dry_run
2684 func_extract_an_archive "$my_xdir" "$my_xabs"
2686 esac
2687 my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688 done
2690 func_extract_archives_result="$my_oldobjs"
2695 # func_emit_wrapper_part1 [arg=no]
2697 # Emit the first part of a libtool wrapper script on stdout.
2698 # For more information, see the description associated with
2699 # func_emit_wrapper(), below.
2700 func_emit_wrapper_part1 ()
2702 func_emit_wrapper_part1_arg1=no
2703 if test -n "$1" ; then
2704 func_emit_wrapper_part1_arg1=$1
2707 $ECHO "\
2708 #! $SHELL
2710 # $output - temporary wrapper script for $objdir/$outputname
2711 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2713 # The $output program cannot be directly executed until all the libtool
2714 # libraries that it depends on are installed.
2716 # This wrapper script should never be moved out of the build directory.
2717 # If it is, it will not operate correctly.
2719 # Sed substitution that helps us do robust quoting. It backslashifies
2720 # metacharacters that are still active within double-quoted strings.
2721 Xsed='${SED} -e 1s/^X//'
2722 sed_quote_subst='$sed_quote_subst'
2724 # Be Bourne compatible
2725 if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726 emulate sh
2727 NULLCMD=:
2728 # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729 # is contrary to our usage. Disable this feature.
2730 alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731 setopt NO_GLOB_SUBST
2732 else
2733 case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2735 BIN_SH=xpg4; export BIN_SH # for Tru64
2736 DUALCASE=1; export DUALCASE # for MKS sh
2738 # The HP-UX ksh and POSIX shell print the target directory to stdout
2739 # if CDPATH is set.
2740 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2742 relink_command=\"$relink_command\"
2744 # This environment variable determines our operation mode.
2745 if test \"\$libtool_install_magic\" = \"$magic\"; then
2746 # install mode needs the following variables:
2747 generated_by_libtool_version='$macro_version'
2748 notinst_deplibs='$notinst_deplibs'
2749 else
2750 # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751 if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752 ECHO=\"$qecho\"
2753 file=\"\$0\"
2754 # Make sure echo works.
2755 if test \"X\$1\" = X--no-reexec; then
2756 # Discard the --no-reexec flag, and continue.
2757 shift
2758 elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759 # Yippee, \$ECHO works!
2761 else
2762 # Restart under the correct shell, and then maybe \$ECHO will work.
2763 exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2767 $ECHO "\
2769 # Find the directory that this script lives in.
2770 thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771 test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2773 # Follow symbolic links until we get to the real thisdir.
2774 file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
2775 while test -n \"\$file\"; do
2776 destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2778 # If there was a directory component, then change thisdir.
2779 if test \"x\$destdir\" != \"x\$file\"; then
2780 case \"\$destdir\" in
2781 [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
2782 *) thisdir=\"\$thisdir/\$destdir\" ;;
2783 esac
2786 file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787 file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788 done
2791 # end: func_emit_wrapper_part1
2793 # func_emit_wrapper_part2 [arg=no]
2795 # Emit the second part of a libtool wrapper script on stdout.
2796 # For more information, see the description associated with
2797 # func_emit_wrapper(), below.
2798 func_emit_wrapper_part2 ()
2800 func_emit_wrapper_part2_arg1=no
2801 if test -n "$1" ; then
2802 func_emit_wrapper_part2_arg1=$1
2805 $ECHO "\
2807 # Usually 'no', except on cygwin/mingw when embedded into
2808 # the cwrapper.
2809 WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
2810 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
2811 # special case for '.'
2812 if test \"\$thisdir\" = \".\"; then
2813 thisdir=\`pwd\`
2815 # remove .libs from thisdir
2816 case \"\$thisdir\" in
2817 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818 $objdir ) thisdir=. ;;
2819 esac
2822 # Try to get the absolute directory name.
2823 absdir=\`cd \"\$thisdir\" && pwd\`
2824 test -n \"\$absdir\" && thisdir=\"\$absdir\"
2827 if test "$fast_install" = yes; then
2828 $ECHO "\
2829 program=lt-'$outputname'$exeext
2830 progdir=\"\$thisdir/$objdir\"
2832 if test ! -f \"\$progdir/\$program\" ||
2833 { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
2834 test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2836 file=\"\$\$-\$program\"
2838 if test ! -d \"\$progdir\"; then
2839 $MKDIR \"\$progdir\"
2840 else
2841 $RM \"\$progdir/\$file\"
2844 $ECHO "\
2846 # relink executable if necessary
2847 if test -n \"\$relink_command\"; then
2848 if relink_command_output=\`eval \$relink_command 2>&1\`; then :
2849 else
2850 $ECHO \"\$relink_command_output\" >&2
2851 $RM \"\$progdir/\$file\"
2852 exit 1
2856 $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857 { $RM \"\$progdir/\$program\";
2858 $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859 $RM \"\$progdir/\$file\"
2861 else
2862 $ECHO "\
2863 program='$outputname'
2864 progdir=\"\$thisdir/$objdir\"
2868 $ECHO "\
2870 if test -f \"\$progdir/\$program\"; then"
2872 # Export our shlibpath_var if we have one.
2873 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
2874 $ECHO "\
2875 # Add our own library path to $shlibpath_var
2876 $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
2878 # Some systems cannot cope with colon-terminated $shlibpath_var
2879 # The second colon is a workaround for a bug in BeOS R4 sed
2880 $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
2882 export $shlibpath_var
2886 # fixup the dll searchpath if we need to.
2887 if test -n "$dllsearchpath"; then
2888 $ECHO "\
2889 # Add the dll search path components to the executable PATH
2890 PATH=$dllsearchpath:\$PATH
2894 $ECHO "\
2895 if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896 # Run the actual program with our arguments.
2898 case $host in
2899 # Backslashes separate directories on plain windows
2900 *-*-mingw | *-*-os2* | *-cegcc*)
2901 $ECHO "\
2902 exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2907 $ECHO "\
2908 exec \"\$progdir/\$program\" \${1+\"\$@\"}
2911 esac
2912 $ECHO "\
2913 \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914 exit 1
2916 else
2917 # The program doesn't exist.
2918 \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
2919 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
2920 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
2921 exit 1
2926 # end: func_emit_wrapper_part2
2929 # func_emit_wrapper [arg=no]
2931 # Emit a libtool wrapper script on stdout.
2932 # Don't directly open a file because we may want to
2933 # incorporate the script contents within a cygwin/mingw
2934 # wrapper executable. Must ONLY be called from within
2935 # func_mode_link because it depends on a number of variables
2936 # set therein.
2938 # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
2939 # variable will take. If 'yes', then the emitted script
2940 # will assume that the directory in which it is stored is
2941 # the $objdir directory. This is a cygwin/mingw-specific
2942 # behavior.
2943 func_emit_wrapper ()
2945 func_emit_wrapper_arg1=no
2946 if test -n "$1" ; then
2947 func_emit_wrapper_arg1=$1
2950 # split this up so that func_emit_cwrapperexe_src
2951 # can call each part independently.
2952 func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953 func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2957 # func_to_host_path arg
2959 # Convert paths to host format when used with build tools.
2960 # Intended for use with "native" mingw (where libtool itself
2961 # is running under the msys shell), or in the following cross-
2962 # build environments:
2963 # $build $host
2964 # mingw (msys) mingw [e.g. native]
2965 # cygwin mingw
2966 # *nix + wine mingw
2967 # where wine is equipped with the `winepath' executable.
2968 # In the native mingw case, the (msys) shell automatically
2969 # converts paths for any non-msys applications it launches,
2970 # but that facility isn't available from inside the cwrapper.
2971 # Similar accommodations are necessary for $host mingw and
2972 # $build cygwin. Calling this function does no harm for other
2973 # $host/$build combinations not listed above.
2975 # ARG is the path (on $build) that should be converted to
2976 # the proper representation for $host. The result is stored
2977 # in $func_to_host_path_result.
2978 func_to_host_path ()
2980 func_to_host_path_result="$1"
2981 if test -n "$1" ; then
2982 case $host in
2983 *mingw* )
2984 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
2985 case $build in
2986 *mingw* ) # actually, msys
2987 # awkward: cmd appends spaces to result
2988 lt_sed_strip_trailing_spaces="s/[ ]*\$//"
2989 func_to_host_path_tmp1=`( cmd //c echo "$1" |\
2990 $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
2991 func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2992 $SED -e "$lt_sed_naive_backslashify"`
2994 *cygwin* )
2995 func_to_host_path_tmp1=`cygpath -w "$1"`
2996 func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
2997 $SED -e "$lt_sed_naive_backslashify"`
3000 # Unfortunately, winepath does not exit with a non-zero
3001 # error code, so we are forced to check the contents of
3002 # stdout. On the other hand, if the command is not
3003 # found, the shell will set an exit code of 127 and print
3004 # *an error message* to stdout. So we must check for both
3005 # error code of zero AND non-empty stdout, which explains
3006 # the odd construction:
3007 func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
3008 if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
3009 func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
3010 $SED -e "$lt_sed_naive_backslashify"`
3011 else
3012 # Allow warning below.
3013 func_to_host_path_result=""
3016 esac
3017 if test -z "$func_to_host_path_result" ; then
3018 func_error "Could not determine host path corresponding to"
3019 func_error " '$1'"
3020 func_error "Continuing, but uninstalled executables may not work."
3021 # Fallback:
3022 func_to_host_path_result="$1"
3025 esac
3028 # end: func_to_host_path
3030 # func_to_host_pathlist arg
3032 # Convert pathlists to host format when used with build tools.
3033 # See func_to_host_path(), above. This function supports the
3034 # following $build/$host combinations (but does no harm for
3035 # combinations not listed here):
3036 # $build $host
3037 # mingw (msys) mingw [e.g. native]
3038 # cygwin mingw
3039 # *nix + wine mingw
3041 # Path separators are also converted from $build format to
3042 # $host format. If ARG begins or ends with a path separator
3043 # character, it is preserved (but converted to $host format)
3044 # on output.
3046 # ARG is a pathlist (on $build) that should be converted to
3047 # the proper representation on $host. The result is stored
3048 # in $func_to_host_pathlist_result.
3049 func_to_host_pathlist ()
3051 func_to_host_pathlist_result="$1"
3052 if test -n "$1" ; then
3053 case $host in
3054 *mingw* )
3055 lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
3056 # Remove leading and trailing path separator characters from
3057 # ARG. msys behavior is inconsistent here, cygpath turns them
3058 # into '.;' and ';.', and winepath ignores them completely.
3059 func_to_host_pathlist_tmp2="$1"
3060 # Once set for this call, this variable should not be
3061 # reassigned. It is used in tha fallback case.
3062 func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
3063 $SED -e 's|^:*||' -e 's|:*$||'`
3064 case $build in
3065 *mingw* ) # Actually, msys.
3066 # Awkward: cmd appends spaces to result.
3067 lt_sed_strip_trailing_spaces="s/[ ]*\$//"
3068 func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
3069 $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
3070 func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3071 $SED -e "$lt_sed_naive_backslashify"`
3073 *cygwin* )
3074 func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
3075 func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
3076 $SED -e "$lt_sed_naive_backslashify"`
3079 # unfortunately, winepath doesn't convert pathlists
3080 func_to_host_pathlist_result=""
3081 func_to_host_pathlist_oldIFS=$IFS
3082 IFS=:
3083 for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
3084 IFS=$func_to_host_pathlist_oldIFS
3085 if test -n "$func_to_host_pathlist_f" ; then
3086 func_to_host_path "$func_to_host_pathlist_f"
3087 if test -n "$func_to_host_path_result" ; then
3088 if test -z "$func_to_host_pathlist_result" ; then
3089 func_to_host_pathlist_result="$func_to_host_path_result"
3090 else
3091 func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
3095 IFS=:
3096 done
3097 IFS=$func_to_host_pathlist_oldIFS
3099 esac
3100 if test -z "$func_to_host_pathlist_result" ; then
3101 func_error "Could not determine the host path(s) corresponding to"
3102 func_error " '$1'"
3103 func_error "Continuing, but uninstalled executables may not work."
3104 # Fallback. This may break if $1 contains DOS-style drive
3105 # specifications. The fix is not to complicate the expression
3106 # below, but for the user to provide a working wine installation
3107 # with winepath so that path translation in the cross-to-mingw
3108 # case works properly.
3109 lt_replace_pathsep_nix_to_dos="s|:|;|g"
3110 func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
3111 $SED -e "$lt_replace_pathsep_nix_to_dos"`
3113 # Now, add the leading and trailing path separators back
3114 case "$1" in
3115 :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
3117 esac
3118 case "$1" in
3119 *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3121 esac
3123 esac
3126 # end: func_to_host_pathlist
3128 # func_emit_cwrapperexe_src
3129 # emit the source code for a wrapper executable on stdout
3130 # Must ONLY be called from within func_mode_link because
3131 # it depends on a number of variable set therein.
3132 func_emit_cwrapperexe_src ()
3134 cat <<EOF
3136 /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137 Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3139 The $output program cannot be directly executed until all the libtool
3140 libraries that it depends on are installed.
3142 This wrapper executable should never be moved out of the build directory.
3143 If it is, it will not operate correctly.
3145 Currently, it simply execs the wrapper *script* "$SHELL $output",
3146 but could eventually absorb all of the scripts functionality and
3147 exec $objdir/$outputname directly.
3150 cat <<"EOF"
3151 #include <stdio.h>
3152 #include <stdlib.h>
3153 #ifdef _MSC_VER
3154 # include <direct.h>
3155 # include <process.h>
3156 # include <io.h>
3157 # define setmode _setmode
3158 #else
3159 # include <unistd.h>
3160 # include <stdint.h>
3161 # ifdef __CYGWIN__
3162 # include <io.h>
3163 # define HAVE_SETENV
3164 # ifdef __STRICT_ANSI__
3165 char *realpath (const char *, char *);
3166 int putenv (char *);
3167 int setenv (const char *, const char *, int);
3168 # endif
3169 # endif
3170 #endif
3171 #include <malloc.h>
3172 #include <stdarg.h>
3173 #include <assert.h>
3174 #include <string.h>
3175 #include <ctype.h>
3176 #include <errno.h>
3177 #include <fcntl.h>
3178 #include <sys/stat.h>
3180 #if defined(PATH_MAX)
3181 # define LT_PATHMAX PATH_MAX
3182 #elif defined(MAXPATHLEN)
3183 # define LT_PATHMAX MAXPATHLEN
3184 #else
3185 # define LT_PATHMAX 1024
3186 #endif
3188 #ifndef S_IXOTH
3189 # define S_IXOTH 0
3190 #endif
3191 #ifndef S_IXGRP
3192 # define S_IXGRP 0
3193 #endif
3195 #ifdef _MSC_VER
3196 # define S_IXUSR _S_IEXEC
3197 # define stat _stat
3198 # ifndef _INTPTR_T_DEFINED
3199 # define intptr_t int
3200 # endif
3201 #endif
3203 #ifndef DIR_SEPARATOR
3204 # define DIR_SEPARATOR '/'
3205 # define PATH_SEPARATOR ':'
3206 #endif
3208 #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
3209 defined (__OS2__)
3210 # define HAVE_DOS_BASED_FILE_SYSTEM
3211 # define FOPEN_WB "wb"
3212 # ifndef DIR_SEPARATOR_2
3213 # define DIR_SEPARATOR_2 '\\'
3214 # endif
3215 # ifndef PATH_SEPARATOR_2
3216 # define PATH_SEPARATOR_2 ';'
3217 # endif
3218 #endif
3220 #ifndef DIR_SEPARATOR_2
3221 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
3222 #else /* DIR_SEPARATOR_2 */
3223 # define IS_DIR_SEPARATOR(ch) \
3224 (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
3225 #endif /* DIR_SEPARATOR_2 */
3227 #ifndef PATH_SEPARATOR_2
3228 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
3229 #else /* PATH_SEPARATOR_2 */
3230 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
3231 #endif /* PATH_SEPARATOR_2 */
3233 #ifdef __CYGWIN__
3234 # define FOPEN_WB "wb"
3235 #endif
3237 #ifndef FOPEN_WB
3238 # define FOPEN_WB "w"
3239 #endif
3240 #ifndef _O_BINARY
3241 # define _O_BINARY 0
3242 #endif
3244 #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
3245 #define XFREE(stale) do { \
3246 if (stale) { free ((void *) stale); stale = 0; } \
3247 } while (0)
3249 #undef LTWRAPPER_DEBUGPRINTF
3250 #if defined DEBUGWRAPPER
3251 # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252 static void
3253 ltwrapper_debugprintf (const char *fmt, ...)
3255 va_list args;
3256 va_start (args, fmt);
3257 (void) vfprintf (stderr, fmt, args);
3258 va_end (args);
3260 #else
3261 # define LTWRAPPER_DEBUGPRINTF(args)
3262 #endif
3264 const char *program_name = NULL;
3266 void *xmalloc (size_t num);
3267 char *xstrdup (const char *string);
3268 const char *base_name (const char *name);
3269 char *find_executable (const char *wrapper);
3270 char *chase_symlinks (const char *pathspec);
3271 int make_executable (const char *path);
3272 int check_executable (const char *path);
3273 char *strendzap (char *str, const char *pat);
3274 void lt_fatal (const char *message, ...);
3275 void lt_setenv (const char *name, const char *value);
3276 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277 void lt_opt_process_env_set (const char *arg);
3278 void lt_opt_process_env_prepend (const char *arg);
3279 void lt_opt_process_env_append (const char *arg);
3280 int lt_split_name_value (const char *arg, char** name, char** value);
3281 void lt_update_exe_path (const char *name, const char *value);
3282 void lt_update_lib_path (const char *name, const char *value);
3284 static const char *script_text_part1 =
3287 func_emit_wrapper_part1 yes |
3288 $SED -e 's/\([\\"]\)/\\\1/g' \
3289 -e 's/^/ "/' -e 's/$/\\n"/'
3290 echo ";"
3291 cat <<EOF
3293 static const char *script_text_part2 =
3295 func_emit_wrapper_part2 yes |
3296 $SED -e 's/\([\\"]\)/\\\1/g' \
3297 -e 's/^/ "/' -e 's/$/\\n"/'
3298 echo ";"
3300 cat <<EOF
3301 const char * MAGIC_EXE = "$magic_exe";
3302 const char * LIB_PATH_VARNAME = "$shlibpath_var";
3305 if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306 func_to_host_pathlist "$temp_rpath"
3307 cat <<EOF
3308 const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
3310 else
3311 cat <<"EOF"
3312 const char * LIB_PATH_VALUE = "";
3316 if test -n "$dllsearchpath"; then
3317 func_to_host_pathlist "$dllsearchpath:"
3318 cat <<EOF
3319 const char * EXE_PATH_VARNAME = "PATH";
3320 const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
3322 else
3323 cat <<"EOF"
3324 const char * EXE_PATH_VARNAME = "";
3325 const char * EXE_PATH_VALUE = "";
3329 if test "$fast_install" = yes; then
3330 cat <<EOF
3331 const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3333 else
3334 cat <<EOF
3335 const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3340 cat <<"EOF"
3342 #define LTWRAPPER_OPTION_PREFIX "--lt-"
3343 #define LTWRAPPER_OPTION_PREFIX_LENGTH 5
3345 static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3348 static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
3350 static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351 static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
3352 /* argument is putenv-style "foo=bar", value of foo is set to bar */
3354 static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355 static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356 /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3358 static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359 static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
3360 /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3363 main (int argc, char *argv[])
3365 char **newargz;
3366 int newargc;
3367 char *tmp_pathspec;
3368 char *actual_cwrapper_path;
3369 char *actual_cwrapper_name;
3370 char *target_name;
3371 char *lt_argv_zero;
3372 intptr_t rval = 127;
3374 int i;
3376 program_name = (char *) xstrdup (base_name (argv[0]));
3377 LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
3378 LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3380 /* very simple arg parsing; don't want to rely on getopt */
3381 for (i = 1; i < argc; i++)
3383 if (strcmp (argv[i], dumpscript_opt) == 0)
3386 case "$host" in
3387 *mingw* | *cygwin* )
3388 # make stdout use "unix" line endings
3389 echo " setmode(1,_O_BINARY);"
3391 esac
3393 cat <<"EOF"
3394 printf ("%s", script_text_part1);
3395 printf ("%s", script_text_part2);
3396 return 0;
3400 newargz = XMALLOC (char *, argc + 1);
3401 tmp_pathspec = find_executable (argv[0]);
3402 if (tmp_pathspec == NULL)
3403 lt_fatal ("Couldn't find %s", argv[0]);
3404 LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
3405 tmp_pathspec));
3407 actual_cwrapper_path = chase_symlinks (tmp_pathspec);
3408 LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
3409 actual_cwrapper_path));
3410 XFREE (tmp_pathspec);
3412 actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413 strendzap (actual_cwrapper_path, actual_cwrapper_name);
3415 /* wrapper name transforms */
3416 strendzap (actual_cwrapper_name, ".exe");
3417 tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
3418 XFREE (actual_cwrapper_name);
3419 actual_cwrapper_name = tmp_pathspec;
3420 tmp_pathspec = 0;
3422 /* target_name transforms -- use actual target program name; might have lt- prefix */
3423 target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
3424 strendzap (target_name, ".exe");
3425 tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
3426 XFREE (target_name);
3427 target_name = tmp_pathspec;
3428 tmp_pathspec = 0;
3430 LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431 target_name));
3434 cat <<EOF
3435 newargz[0] =
3436 XMALLOC (char, (strlen (actual_cwrapper_path) +
3437 strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
3438 strcpy (newargz[0], actual_cwrapper_path);
3439 strcat (newargz[0], "$objdir");
3440 strcat (newargz[0], "/");
3443 cat <<"EOF"
3444 /* stop here, and copy so we don't have to do this twice */
3445 tmp_pathspec = xstrdup (newargz[0]);
3447 /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448 strcat (newargz[0], actual_cwrapper_name);
3450 /* DO want the lt- prefix here if it exists, so use target_name */
3451 lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
3452 XFREE (tmp_pathspec);
3453 tmp_pathspec = NULL;
3456 case $host_os in
3457 mingw*)
3458 cat <<"EOF"
3460 char* p;
3461 while ((p = strchr (newargz[0], '\\')) != NULL)
3463 *p = '/';
3465 while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3467 *p = '/';
3472 esac
3474 cat <<"EOF"
3475 XFREE (target_name);
3476 XFREE (actual_cwrapper_path);
3477 XFREE (actual_cwrapper_name);
3479 lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
3480 lt_setenv ("DUALCASE", "1"); /* for MSK sh */
3481 lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
3482 lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
3484 newargc=0;
3485 for (i = 1; i < argc; i++)
3487 if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3489 if (argv[i][env_set_opt_len] == '=')
3491 const char *p = argv[i] + env_set_opt_len + 1;
3492 lt_opt_process_env_set (p);
3494 else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3496 lt_opt_process_env_set (argv[++i]); /* don't copy */
3498 else
3499 lt_fatal ("%s missing required argument", env_set_opt);
3500 continue;
3502 if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3504 if (argv[i][env_prepend_opt_len] == '=')
3506 const char *p = argv[i] + env_prepend_opt_len + 1;
3507 lt_opt_process_env_prepend (p);
3509 else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3511 lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3513 else
3514 lt_fatal ("%s missing required argument", env_prepend_opt);
3515 continue;
3517 if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3519 if (argv[i][env_append_opt_len] == '=')
3521 const char *p = argv[i] + env_append_opt_len + 1;
3522 lt_opt_process_env_append (p);
3524 else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3526 lt_opt_process_env_append (argv[++i]); /* don't copy */
3528 else
3529 lt_fatal ("%s missing required argument", env_append_opt);
3530 continue;
3532 if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3534 /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
3535 namespace, but it is not one of the ones we know about and
3536 have already dealt with, above (inluding dump-script), then
3537 report an error. Otherwise, targets might begin to believe
3538 they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
3539 namespace. The first time any user complains about this, we'll
3540 need to make LTWRAPPER_OPTION_PREFIX a configure-time option
3541 or a configure.ac-settable value.
3543 lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544 ltwrapper_option_prefix, argv[i]);
3546 /* otherwise ... */
3547 newargz[++newargc] = xstrdup (argv[i]);
3549 newargz[++newargc] = NULL;
3551 LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552 for (i = 0; i < newargc; i++)
3554 LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3559 case $host_os in
3560 mingw*)
3561 cat <<"EOF"
3562 /* execv doesn't actually work on mingw as expected on unix */
3563 rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
3564 if (rval == -1)
3566 /* failed to start process */
3567 LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568 return 127;
3570 return rval;
3574 cat <<"EOF"
3575 execv (lt_argv_zero, newargz);
3576 return rval; /* =127, but avoids unused variable warning */
3579 esac
3581 cat <<"EOF"
3584 void *
3585 xmalloc (size_t num)
3587 void *p = (void *) malloc (num);
3588 if (!p)
3589 lt_fatal ("Memory exhausted");
3591 return p;
3594 char *
3595 xstrdup (const char *string)
3597 return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598 string) : NULL;
3601 const char *
3602 base_name (const char *name)
3604 const char *base;
3606 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3607 /* Skip over the disk name in MSDOS pathnames. */
3608 if (isalpha ((unsigned char) name[0]) && name[1] == ':')
3609 name += 2;
3610 #endif
3612 for (base = name; *name; name++)
3613 if (IS_DIR_SEPARATOR (*name))
3614 base = name + 1;
3615 return base;
3619 check_executable (const char *path)
3621 struct stat st;
3623 LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
3624 path ? (*path ? path : "EMPTY!") : "NULL!"));
3625 if ((!path) || (!*path))
3626 return 0;
3628 if ((stat (path, &st) >= 0)
3629 && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630 return 1;
3631 else
3632 return 0;
3636 make_executable (const char *path)
3638 int rval = 0;
3639 struct stat st;
3641 LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
3642 path ? (*path ? path : "EMPTY!") : "NULL!"));
3643 if ((!path) || (!*path))
3644 return 0;
3646 if (stat (path, &st) >= 0)
3648 rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3650 return rval;
3653 /* Searches for the full path of the wrapper. Returns
3654 newly allocated full path name if found, NULL otherwise
3655 Does not chase symlinks, even on platforms that support them.
3657 char *
3658 find_executable (const char *wrapper)
3660 int has_slash = 0;
3661 const char *p;
3662 const char *p_next;
3663 /* static buffer for getcwd */
3664 char tmp[LT_PATHMAX + 1];
3665 int tmp_len;
3666 char *concat_name;
3668 LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
3669 wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3671 if ((wrapper == NULL) || (*wrapper == '\0'))
3672 return NULL;
3674 /* Absolute path? */
3675 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676 if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3678 concat_name = xstrdup (wrapper);
3679 if (check_executable (concat_name))
3680 return concat_name;
3681 XFREE (concat_name);
3683 else
3685 #endif
3686 if (IS_DIR_SEPARATOR (wrapper[0]))
3688 concat_name = xstrdup (wrapper);
3689 if (check_executable (concat_name))
3690 return concat_name;
3691 XFREE (concat_name);
3693 #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3695 #endif
3697 for (p = wrapper; *p; p++)
3698 if (*p == '/')
3700 has_slash = 1;
3701 break;
3703 if (!has_slash)
3705 /* no slashes; search PATH */
3706 const char *path = getenv ("PATH");
3707 if (path != NULL)
3709 for (p = path; *p; p = p_next)
3711 const char *q;
3712 size_t p_len;
3713 for (q = p; *q; q++)
3714 if (IS_PATH_SEPARATOR (*q))
3715 break;
3716 p_len = q - p;
3717 p_next = (*q == '\0' ? q : q + 1);
3718 if (p_len == 0)
3720 /* empty path: current directory */
3721 if (getcwd (tmp, LT_PATHMAX) == NULL)
3722 lt_fatal ("getcwd failed");
3723 tmp_len = strlen (tmp);
3724 concat_name =
3725 XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3726 memcpy (concat_name, tmp, tmp_len);
3727 concat_name[tmp_len] = '/';
3728 strcpy (concat_name + tmp_len + 1, wrapper);
3730 else
3732 concat_name =
3733 XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
3734 memcpy (concat_name, p, p_len);
3735 concat_name[p_len] = '/';
3736 strcpy (concat_name + p_len + 1, wrapper);
3738 if (check_executable (concat_name))
3739 return concat_name;
3740 XFREE (concat_name);
3743 /* not found in PATH; assume curdir */
3745 /* Relative path | not found in path: prepend cwd */
3746 if (getcwd (tmp, LT_PATHMAX) == NULL)
3747 lt_fatal ("getcwd failed");
3748 tmp_len = strlen (tmp);
3749 concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
3750 memcpy (concat_name, tmp, tmp_len);
3751 concat_name[tmp_len] = '/';
3752 strcpy (concat_name + tmp_len + 1, wrapper);
3754 if (check_executable (concat_name))
3755 return concat_name;
3756 XFREE (concat_name);
3757 return NULL;
3760 char *
3761 chase_symlinks (const char *pathspec)
3763 #ifndef S_ISLNK
3764 return xstrdup (pathspec);
3765 #else
3766 char buf[LT_PATHMAX];
3767 struct stat s;
3768 char *tmp_pathspec = xstrdup (pathspec);
3769 char *p;
3770 int has_symlinks = 0;
3771 while (strlen (tmp_pathspec) && !has_symlinks)
3773 LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3774 tmp_pathspec));
3775 if (lstat (tmp_pathspec, &s) == 0)
3777 if (S_ISLNK (s.st_mode) != 0)
3779 has_symlinks = 1;
3780 break;
3783 /* search backwards for last DIR_SEPARATOR */
3784 p = tmp_pathspec + strlen (tmp_pathspec) - 1;
3785 while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3786 p--;
3787 if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
3789 /* no more DIR_SEPARATORS left */
3790 break;
3792 *p = '\0';
3794 else
3796 char *errstr = strerror (errno);
3797 lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3800 XFREE (tmp_pathspec);
3802 if (!has_symlinks)
3804 return xstrdup (pathspec);
3807 tmp_pathspec = realpath (pathspec, buf);
3808 if (tmp_pathspec == 0)
3810 lt_fatal ("Could not follow symlinks for %s", pathspec);
3812 return xstrdup (tmp_pathspec);
3813 #endif
3816 char *
3817 strendzap (char *str, const char *pat)
3819 size_t len, patlen;
3821 assert (str != NULL);
3822 assert (pat != NULL);
3824 len = strlen (str);
3825 patlen = strlen (pat);
3827 if (patlen <= len)
3829 str += len - patlen;
3830 if (strcmp (str, pat) == 0)
3831 *str = '\0';
3833 return str;
3836 static void
3837 lt_error_core (int exit_status, const char *mode,
3838 const char *message, va_list ap)
3840 fprintf (stderr, "%s: %s: ", program_name, mode);
3841 vfprintf (stderr, message, ap);
3842 fprintf (stderr, ".\n");
3844 if (exit_status >= 0)
3845 exit (exit_status);
3848 void
3849 lt_fatal (const char *message, ...)
3851 va_list ap;
3852 va_start (ap, message);
3853 lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3854 va_end (ap);
3857 void
3858 lt_setenv (const char *name, const char *value)
3860 LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3861 (name ? name : "<NULL>"),
3862 (value ? value : "<NULL>")));
3864 #ifdef HAVE_SETENV
3865 /* always make a copy, for consistency with !HAVE_SETENV */
3866 char *str = xstrdup (value);
3867 setenv (name, str, 1);
3868 #else
3869 int len = strlen (name) + 1 + strlen (value) + 1;
3870 char *str = XMALLOC (char, len);
3871 sprintf (str, "%s=%s", name, value);
3872 if (putenv (str) != EXIT_SUCCESS)
3874 XFREE (str);
3876 #endif
3880 char *
3881 lt_extend_str (const char *orig_value, const char *add, int to_end)
3883 char *new_value;
3884 if (orig_value && *orig_value)
3886 int orig_value_len = strlen (orig_value);
3887 int add_len = strlen (add);
3888 new_value = XMALLOC (char, add_len + orig_value_len + 1);
3889 if (to_end)
3891 strcpy (new_value, orig_value);
3892 strcpy (new_value + orig_value_len, add);
3894 else
3896 strcpy (new_value, add);
3897 strcpy (new_value + add_len, orig_value);
3900 else
3902 new_value = xstrdup (add);
3904 return new_value;
3908 lt_split_name_value (const char *arg, char** name, char** value)
3910 const char *p;
3911 int len;
3912 if (!arg || !*arg)
3913 return 1;
3915 p = strchr (arg, (int)'=');
3917 if (!p)
3918 return 1;
3920 *value = xstrdup (++p);
3922 len = strlen (arg) - strlen (*value);
3923 *name = XMALLOC (char, len);
3924 strncpy (*name, arg, len-1);
3925 (*name)[len - 1] = '\0';
3927 return 0;
3930 void
3931 lt_opt_process_env_set (const char *arg)
3933 char *name = NULL;
3934 char *value = NULL;
3936 if (lt_split_name_value (arg, &name, &value) != 0)
3938 XFREE (name);
3939 XFREE (value);
3940 lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3943 lt_setenv (name, value);
3944 XFREE (name);
3945 XFREE (value);
3948 void
3949 lt_opt_process_env_prepend (const char *arg)
3951 char *name = NULL;
3952 char *value = NULL;
3953 char *new_value = NULL;
3955 if (lt_split_name_value (arg, &name, &value) != 0)
3957 XFREE (name);
3958 XFREE (value);
3959 lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3962 new_value = lt_extend_str (getenv (name), value, 0);
3963 lt_setenv (name, new_value);
3964 XFREE (new_value);
3965 XFREE (name);
3966 XFREE (value);
3969 void
3970 lt_opt_process_env_append (const char *arg)
3972 char *name = NULL;
3973 char *value = NULL;
3974 char *new_value = NULL;
3976 if (lt_split_name_value (arg, &name, &value) != 0)
3978 XFREE (name);
3979 XFREE (value);
3980 lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3983 new_value = lt_extend_str (getenv (name), value, 1);
3984 lt_setenv (name, new_value);
3985 XFREE (new_value);
3986 XFREE (name);
3987 XFREE (value);
3990 void
3991 lt_update_exe_path (const char *name, const char *value)
3993 LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
3994 (name ? name : "<NULL>"),
3995 (value ? value : "<NULL>")));
3997 if (name && *name && value && *value)
3999 char *new_value = lt_extend_str (getenv (name), value, 0);
4000 /* some systems can't cope with a ':'-terminated path #' */
4001 int len = strlen (new_value);
4002 while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
4004 new_value[len-1] = '\0';
4006 lt_setenv (name, new_value);
4007 XFREE (new_value);
4011 void
4012 lt_update_lib_path (const char *name, const char *value)
4014 LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4015 (name ? name : "<NULL>"),
4016 (value ? value : "<NULL>")));
4018 if (name && *name && value && *value)
4020 char *new_value = lt_extend_str (getenv (name), value, 0);
4021 lt_setenv (name, new_value);
4022 XFREE (new_value);
4029 # end: func_emit_cwrapperexe_src
4031 # func_mode_link arg...
4032 func_mode_link ()
4034 $opt_debug
4035 case $host in
4036 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4037 # It is impossible to link a dll without this setting, and
4038 # we shouldn't force the makefile maintainer to figure out
4039 # which system we are compiling for in order to pass an extra
4040 # flag for every libtool invocation.
4041 # allow_undefined=no
4043 # FIXME: Unfortunately, there are problems with the above when trying
4044 # to make a dll which has undefined symbols, in which case not
4045 # even a static library is built. For now, we need to specify
4046 # -no-undefined on the libtool link line when we can be certain
4047 # that all symbols are satisfied, otherwise we get a static library.
4048 allow_undefined=yes
4051 allow_undefined=yes
4053 esac
4054 libtool_args=$nonopt
4055 base_compile="$nonopt $@"
4056 compile_command=$nonopt
4057 finalize_command=$nonopt
4059 compile_rpath=
4060 finalize_rpath=
4061 compile_shlibpath=
4062 finalize_shlibpath=
4063 convenience=
4064 old_convenience=
4065 deplibs=
4066 old_deplibs=
4067 compiler_flags=
4068 linker_flags=
4069 dllsearchpath=
4070 lib_search_path=`pwd`
4071 inst_prefix_dir=
4072 new_inherited_linker_flags=
4074 avoid_version=no
4075 dlfiles=
4076 dlprefiles=
4077 dlself=no
4078 export_dynamic=no
4079 export_symbols=
4080 export_symbols_regex=
4081 generated=
4082 libobjs=
4083 ltlibs=
4084 module=no
4085 no_install=no
4086 objs=
4087 non_pic_objects=
4088 precious_files_regex=
4089 prefer_static_libs=no
4090 preload=no
4091 prev=
4092 prevarg=
4093 release=
4094 rpath=
4095 xrpath=
4096 perm_rpath=
4097 temp_rpath=
4098 thread_safe=no
4099 vinfo=
4100 vinfo_number=no
4101 weak_libs=
4102 single_module="${wl}-single_module"
4103 func_infer_tag $base_compile
4105 # We need to know -static, to get the right output filenames.
4106 for arg
4108 case $arg in
4109 -shared)
4110 test "$build_libtool_libs" != yes && \
4111 func_fatal_configuration "can not build a shared library"
4112 build_old_libs=no
4113 break
4115 -all-static | -static | -static-libtool-libs)
4116 case $arg in
4117 -all-static)
4118 if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4119 func_warning "complete static linking is impossible in this configuration"
4121 if test -n "$link_static_flag"; then
4122 dlopen_self=$dlopen_self_static
4124 prefer_static_libs=yes
4126 -static)
4127 if test -z "$pic_flag" && test -n "$link_static_flag"; then
4128 dlopen_self=$dlopen_self_static
4130 prefer_static_libs=built
4132 -static-libtool-libs)
4133 if test -z "$pic_flag" && test -n "$link_static_flag"; then
4134 dlopen_self=$dlopen_self_static
4136 prefer_static_libs=yes
4138 esac
4139 build_libtool_libs=no
4140 build_old_libs=yes
4141 break
4143 esac
4144 done
4146 # See if our shared archives depend on static archives.
4147 test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4149 # Go through the arguments, transforming them on the way.
4150 while test "$#" -gt 0; do
4151 arg="$1"
4152 shift
4153 func_quote_for_eval "$arg"
4154 qarg=$func_quote_for_eval_unquoted_result
4155 func_append libtool_args " $func_quote_for_eval_result"
4157 # If the previous option needs an argument, assign it.
4158 if test -n "$prev"; then
4159 case $prev in
4160 output)
4161 func_append compile_command " @OUTPUT@"
4162 func_append finalize_command " @OUTPUT@"
4164 esac
4166 case $prev in
4167 dlfiles|dlprefiles)
4168 if test "$preload" = no; then
4169 # Add the symbol object into the linking commands.
4170 func_append compile_command " @SYMFILE@"
4171 func_append finalize_command " @SYMFILE@"
4172 preload=yes
4174 case $arg in
4175 *.la | *.lo) ;; # We handle these cases below.
4176 force)
4177 if test "$dlself" = no; then
4178 dlself=needless
4179 export_dynamic=yes
4181 prev=
4182 continue
4184 self)
4185 if test "$prev" = dlprefiles; then
4186 dlself=yes
4187 elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4188 dlself=yes
4189 else
4190 dlself=needless
4191 export_dynamic=yes
4193 prev=
4194 continue
4197 if test "$prev" = dlfiles; then
4198 dlfiles="$dlfiles $arg"
4199 else
4200 dlprefiles="$dlprefiles $arg"
4202 prev=
4203 continue
4205 esac
4207 expsyms)
4208 export_symbols="$arg"
4209 test -f "$arg" \
4210 || func_fatal_error "symbol file \`$arg' does not exist"
4211 prev=
4212 continue
4214 expsyms_regex)
4215 export_symbols_regex="$arg"
4216 prev=
4217 continue
4219 framework)
4220 case $host in
4221 *-*-darwin*)
4222 case "$deplibs " in
4223 *" $qarg.ltframework "*) ;;
4224 *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4226 esac
4228 esac
4229 prev=
4230 continue
4232 inst_prefix)
4233 inst_prefix_dir="$arg"
4234 prev=
4235 continue
4237 objectlist)
4238 if test -f "$arg"; then
4239 save_arg=$arg
4240 moreargs=
4241 for fil in `cat "$save_arg"`
4243 # moreargs="$moreargs $fil"
4244 arg=$fil
4245 # A libtool-controlled object.
4247 # Check to see that this really is a libtool object.
4248 if func_lalib_unsafe_p "$arg"; then
4249 pic_object=
4250 non_pic_object=
4252 # Read the .lo file
4253 func_source "$arg"
4255 if test -z "$pic_object" ||
4256 test -z "$non_pic_object" ||
4257 test "$pic_object" = none &&
4258 test "$non_pic_object" = none; then
4259 func_fatal_error "cannot find name of object for \`$arg'"
4262 # Extract subdirectory from the argument.
4263 func_dirname "$arg" "/" ""
4264 xdir="$func_dirname_result"
4266 if test "$pic_object" != none; then
4267 # Prepend the subdirectory the object is found in.
4268 pic_object="$xdir$pic_object"
4270 if test "$prev" = dlfiles; then
4271 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4272 dlfiles="$dlfiles $pic_object"
4273 prev=
4274 continue
4275 else
4276 # If libtool objects are unsupported, then we need to preload.
4277 prev=dlprefiles
4281 # CHECK ME: I think I busted this. -Ossama
4282 if test "$prev" = dlprefiles; then
4283 # Preload the old-style object.
4284 dlprefiles="$dlprefiles $pic_object"
4285 prev=
4288 # A PIC object.
4289 func_append libobjs " $pic_object"
4290 arg="$pic_object"
4293 # Non-PIC object.
4294 if test "$non_pic_object" != none; then
4295 # Prepend the subdirectory the object is found in.
4296 non_pic_object="$xdir$non_pic_object"
4298 # A standard non-PIC object
4299 func_append non_pic_objects " $non_pic_object"
4300 if test -z "$pic_object" || test "$pic_object" = none ; then
4301 arg="$non_pic_object"
4303 else
4304 # If the PIC object exists, use it instead.
4305 # $xdir was prepended to $pic_object above.
4306 non_pic_object="$pic_object"
4307 func_append non_pic_objects " $non_pic_object"
4309 else
4310 # Only an error if not doing a dry-run.
4311 if $opt_dry_run; then
4312 # Extract subdirectory from the argument.
4313 func_dirname "$arg" "/" ""
4314 xdir="$func_dirname_result"
4316 func_lo2o "$arg"
4317 pic_object=$xdir$objdir/$func_lo2o_result
4318 non_pic_object=$xdir$func_lo2o_result
4319 func_append libobjs " $pic_object"
4320 func_append non_pic_objects " $non_pic_object"
4321 else
4322 func_fatal_error "\`$arg' is not a valid libtool object"
4325 done
4326 else
4327 func_fatal_error "link input file \`$arg' does not exist"
4329 arg=$save_arg
4330 prev=
4331 continue
4333 precious_regex)
4334 precious_files_regex="$arg"
4335 prev=
4336 continue
4338 release)
4339 release="-$arg"
4340 prev=
4341 continue
4343 rpath | xrpath)
4344 # We need an absolute path.
4345 case $arg in
4346 [\\/]* | [A-Za-z]:[\\/]*) ;;
4348 func_fatal_error "only absolute run-paths are allowed"
4350 esac
4351 if test "$prev" = rpath; then
4352 case "$rpath " in
4353 *" $arg "*) ;;
4354 *) rpath="$rpath $arg" ;;
4355 esac
4356 else
4357 case "$xrpath " in
4358 *" $arg "*) ;;
4359 *) xrpath="$xrpath $arg" ;;
4360 esac
4362 prev=
4363 continue
4365 shrext)
4366 shrext_cmds="$arg"
4367 prev=
4368 continue
4370 weak)
4371 weak_libs="$weak_libs $arg"
4372 prev=
4373 continue
4375 xcclinker)
4376 linker_flags="$linker_flags $qarg"
4377 compiler_flags="$compiler_flags $qarg"
4378 prev=
4379 func_append compile_command " $qarg"
4380 func_append finalize_command " $qarg"
4381 continue
4383 xcompiler)
4384 compiler_flags="$compiler_flags $qarg"
4385 prev=
4386 func_append compile_command " $qarg"
4387 func_append finalize_command " $qarg"
4388 continue
4390 xlinker)
4391 linker_flags="$linker_flags $qarg"
4392 compiler_flags="$compiler_flags $wl$qarg"
4393 prev=
4394 func_append compile_command " $wl$qarg"
4395 func_append finalize_command " $wl$qarg"
4396 continue
4399 eval "$prev=\"\$arg\""
4400 prev=
4401 continue
4403 esac
4404 fi # test -n "$prev"
4406 prevarg="$arg"
4408 case $arg in
4409 -all-static)
4410 if test -n "$link_static_flag"; then
4411 # See comment for -static flag below, for more details.
4412 func_append compile_command " $link_static_flag"
4413 func_append finalize_command " $link_static_flag"
4415 continue
4418 -allow-undefined)
4419 # FIXME: remove this flag sometime in the future.
4420 func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4423 -avoid-version)
4424 avoid_version=yes
4425 continue
4428 -dlopen)
4429 prev=dlfiles
4430 continue
4433 -dlpreopen)
4434 prev=dlprefiles
4435 continue
4438 -export-dynamic)
4439 export_dynamic=yes
4440 continue
4443 -export-symbols | -export-symbols-regex)
4444 if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4445 func_fatal_error "more than one -exported-symbols argument is not allowed"
4447 if test "X$arg" = "X-export-symbols"; then
4448 prev=expsyms
4449 else
4450 prev=expsyms_regex
4452 continue
4455 -framework)
4456 prev=framework
4457 continue
4460 -inst-prefix-dir)
4461 prev=inst_prefix
4462 continue
4465 # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
4466 # so, if we see these flags be careful not to treat them like -L
4467 -L[A-Z][A-Z]*:*)
4468 case $with_gcc/$host in
4469 no/*-*-irix* | /*-*-irix*)
4470 func_append compile_command " $arg"
4471 func_append finalize_command " $arg"
4473 esac
4474 continue
4477 -L*)
4478 func_stripname '-L' '' "$arg"
4479 dir=$func_stripname_result
4480 if test -z "$dir"; then
4481 if test "$#" -gt 0; then
4482 func_fatal_error "require no space between \`-L' and \`$1'"
4483 else
4484 func_fatal_error "need path for \`-L' option"
4487 # We need an absolute path.
4488 case $dir in
4489 [\\/]* | [A-Za-z]:[\\/]*) ;;
4491 absdir=`cd "$dir" && pwd`
4492 test -z "$absdir" && \
4493 func_fatal_error "cannot determine absolute directory name of \`$dir'"
4494 dir="$absdir"
4496 esac
4497 case "$deplibs " in
4498 *" -L$dir "*) ;;
4500 deplibs="$deplibs -L$dir"
4501 lib_search_path="$lib_search_path $dir"
4503 esac
4504 case $host in
4505 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4506 testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
4507 case :$dllsearchpath: in
4508 *":$dir:"*) ;;
4509 ::) dllsearchpath=$dir;;
4510 *) dllsearchpath="$dllsearchpath:$dir";;
4511 esac
4512 case :$dllsearchpath: in
4513 *":$testbindir:"*) ;;
4514 ::) dllsearchpath=$testbindir;;
4515 *) dllsearchpath="$dllsearchpath:$testbindir";;
4516 esac
4518 esac
4519 continue
4522 -l*)
4523 if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4524 case $host in
4525 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4526 # These systems don't actually have a C or math library (as such)
4527 continue
4529 *-*-os2*)
4530 # These systems don't actually have a C library (as such)
4531 test "X$arg" = "X-lc" && continue
4533 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4534 # Do not include libc due to us having libc/libc_r.
4535 test "X$arg" = "X-lc" && continue
4537 *-*-rhapsody* | *-*-darwin1.[012])
4538 # Rhapsody C and math libraries are in the System framework
4539 deplibs="$deplibs System.ltframework"
4540 continue
4542 *-*-sco3.2v5* | *-*-sco5v6*)
4543 # Causes problems with __ctype
4544 test "X$arg" = "X-lc" && continue
4546 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4547 # Compiler inserts libc in the correct place for threads to work
4548 test "X$arg" = "X-lc" && continue
4550 esac
4551 elif test "X$arg" = "X-lc_r"; then
4552 case $host in
4553 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4554 # Do not include libc_r directly, use -pthread flag.
4555 continue
4557 esac
4559 deplibs="$deplibs $arg"
4560 continue
4563 -module)
4564 module=yes
4565 continue
4568 # Tru64 UNIX uses -model [arg] to determine the layout of C++
4569 # classes, name mangling, and exception handling.
4570 # Darwin uses the -arch flag to determine output architecture.
4571 -model|-arch|-isysroot)
4572 compiler_flags="$compiler_flags $arg"
4573 func_append compile_command " $arg"
4574 func_append finalize_command " $arg"
4575 prev=xcompiler
4576 continue
4579 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4580 compiler_flags="$compiler_flags $arg"
4581 func_append compile_command " $arg"
4582 func_append finalize_command " $arg"
4583 case "$new_inherited_linker_flags " in
4584 *" $arg "*) ;;
4585 * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
4586 esac
4587 continue
4590 -multi_module)
4591 single_module="${wl}-multi_module"
4592 continue
4595 -no-fast-install)
4596 fast_install=no
4597 continue
4600 -no-install)
4601 case $host in
4602 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
4603 # The PATH hackery in wrapper scripts is required on Windows
4604 # and Darwin in order for the loader to find any dlls it needs.
4605 func_warning "\`-no-install' is ignored for $host"
4606 func_warning "assuming \`-no-fast-install' instead"
4607 fast_install=no
4609 *) no_install=yes ;;
4610 esac
4611 continue
4614 -no-undefined)
4615 allow_undefined=no
4616 continue
4619 -objectlist)
4620 prev=objectlist
4621 continue
4624 -o) prev=output ;;
4626 -precious-files-regex)
4627 prev=precious_regex
4628 continue
4631 -release)
4632 prev=release
4633 continue
4636 -rpath)
4637 prev=rpath
4638 continue
4642 prev=xrpath
4643 continue
4646 -R*)
4647 func_stripname '-R' '' "$arg"
4648 dir=$func_stripname_result
4649 # We need an absolute path.
4650 case $dir in
4651 [\\/]* | [A-Za-z]:[\\/]*) ;;
4653 func_fatal_error "only absolute run-paths are allowed"
4655 esac
4656 case "$xrpath " in
4657 *" $dir "*) ;;
4658 *) xrpath="$xrpath $dir" ;;
4659 esac
4660 continue
4663 -shared)
4664 # The effects of -shared are defined in a previous loop.
4665 continue
4668 -shrext)
4669 prev=shrext
4670 continue
4673 -static | -static-libtool-libs)
4674 # The effects of -static are defined in a previous loop.
4675 # We used to do the same as -all-static on platforms that
4676 # didn't have a PIC flag, but the assumption that the effects
4677 # would be equivalent was wrong. It would break on at least
4678 # Digital Unix and AIX.
4679 continue
4682 -thread-safe)
4683 thread_safe=yes
4684 continue
4687 -version-info)
4688 prev=vinfo
4689 continue
4692 -version-number)
4693 prev=vinfo
4694 vinfo_number=yes
4695 continue
4698 -weak)
4699 prev=weak
4700 continue
4703 -Wc,*)
4704 func_stripname '-Wc,' '' "$arg"
4705 args=$func_stripname_result
4706 arg=
4707 save_ifs="$IFS"; IFS=','
4708 for flag in $args; do
4709 IFS="$save_ifs"
4710 func_quote_for_eval "$flag"
4711 arg="$arg $wl$func_quote_for_eval_result"
4712 compiler_flags="$compiler_flags $func_quote_for_eval_result"
4713 done
4714 IFS="$save_ifs"
4715 func_stripname ' ' '' "$arg"
4716 arg=$func_stripname_result
4719 -Wl,*)
4720 func_stripname '-Wl,' '' "$arg"
4721 args=$func_stripname_result
4722 arg=
4723 save_ifs="$IFS"; IFS=','
4724 for flag in $args; do
4725 IFS="$save_ifs"
4726 func_quote_for_eval "$flag"
4727 arg="$arg $wl$func_quote_for_eval_result"
4728 compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
4729 linker_flags="$linker_flags $func_quote_for_eval_result"
4730 done
4731 IFS="$save_ifs"
4732 func_stripname ' ' '' "$arg"
4733 arg=$func_stripname_result
4736 -Xcompiler)
4737 prev=xcompiler
4738 continue
4741 -Xlinker)
4742 prev=xlinker
4743 continue
4746 -XCClinker)
4747 prev=xcclinker
4748 continue
4751 # -msg_* for osf cc
4752 -msg_*)
4753 func_quote_for_eval "$arg"
4754 arg="$func_quote_for_eval_result"
4757 # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
4758 # -r[0-9][0-9]* specifies the processor on the SGI compiler
4759 # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
4760 # +DA*, +DD* enable 64-bit mode on the HP compiler
4761 # -q* pass through compiler args for the IBM compiler
4762 # -m*, -t[45]*, -txscale* pass through architecture-specific
4763 # compiler args for GCC
4764 # -F/path gives path to uninstalled frameworks, gcc on darwin
4765 # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
4766 # @file GCC response files
4767 -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
4768 -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
4769 func_quote_for_eval "$arg"
4770 arg="$func_quote_for_eval_result"
4771 func_append compile_command " $arg"
4772 func_append finalize_command " $arg"
4773 compiler_flags="$compiler_flags $arg"
4774 continue
4777 # Some other compiler flag.
4778 -* | +*)
4779 func_quote_for_eval "$arg"
4780 arg="$func_quote_for_eval_result"
4783 *.$objext)
4784 # A standard object.
4785 objs="$objs $arg"
4788 *.lo)
4789 # A libtool-controlled object.
4791 # Check to see that this really is a libtool object.
4792 if func_lalib_unsafe_p "$arg"; then
4793 pic_object=
4794 non_pic_object=
4796 # Read the .lo file
4797 func_source "$arg"
4799 if test -z "$pic_object" ||
4800 test -z "$non_pic_object" ||
4801 test "$pic_object" = none &&
4802 test "$non_pic_object" = none; then
4803 func_fatal_error "cannot find name of object for \`$arg'"
4806 # Extract subdirectory from the argument.
4807 func_dirname "$arg" "/" ""
4808 xdir="$func_dirname_result"
4810 if test "$pic_object" != none; then
4811 # Prepend the subdirectory the object is found in.
4812 pic_object="$xdir$pic_object"
4814 if test "$prev" = dlfiles; then
4815 if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4816 dlfiles="$dlfiles $pic_object"
4817 prev=
4818 continue
4819 else
4820 # If libtool objects are unsupported, then we need to preload.
4821 prev=dlprefiles
4825 # CHECK ME: I think I busted this. -Ossama
4826 if test "$prev" = dlprefiles; then
4827 # Preload the old-style object.
4828 dlprefiles="$dlprefiles $pic_object"
4829 prev=
4832 # A PIC object.
4833 func_append libobjs " $pic_object"
4834 arg="$pic_object"
4837 # Non-PIC object.
4838 if test "$non_pic_object" != none; then
4839 # Prepend the subdirectory the object is found in.
4840 non_pic_object="$xdir$non_pic_object"
4842 # A standard non-PIC object
4843 func_append non_pic_objects " $non_pic_object"
4844 if test -z "$pic_object" || test "$pic_object" = none ; then
4845 arg="$non_pic_object"
4847 else
4848 # If the PIC object exists, use it instead.
4849 # $xdir was prepended to $pic_object above.
4850 non_pic_object="$pic_object"
4851 func_append non_pic_objects " $non_pic_object"
4853 else
4854 # Only an error if not doing a dry-run.
4855 if $opt_dry_run; then
4856 # Extract subdirectory from the argument.
4857 func_dirname "$arg" "/" ""
4858 xdir="$func_dirname_result"
4860 func_lo2o "$arg"
4861 pic_object=$xdir$objdir/$func_lo2o_result
4862 non_pic_object=$xdir$func_lo2o_result
4863 func_append libobjs " $pic_object"
4864 func_append non_pic_objects " $non_pic_object"
4865 else
4866 func_fatal_error "\`$arg' is not a valid libtool object"
4871 *.$libext)
4872 # An archive.
4873 deplibs="$deplibs $arg"
4874 old_deplibs="$old_deplibs $arg"
4875 continue
4878 *.la)
4879 # A libtool-controlled library.
4881 if test "$prev" = dlfiles; then
4882 # This library was specified with -dlopen.
4883 dlfiles="$dlfiles $arg"
4884 prev=
4885 elif test "$prev" = dlprefiles; then
4886 # The library was specified with -dlpreopen.
4887 dlprefiles="$dlprefiles $arg"
4888 prev=
4889 else
4890 deplibs="$deplibs $arg"
4892 continue
4895 # Some other compiler argument.
4897 # Unknown arguments in both finalize_command and compile_command need
4898 # to be aesthetically quoted because they are evaled later.
4899 func_quote_for_eval "$arg"
4900 arg="$func_quote_for_eval_result"
4902 esac # arg
4904 # Now actually substitute the argument into the commands.
4905 if test -n "$arg"; then
4906 func_append compile_command " $arg"
4907 func_append finalize_command " $arg"
4909 done # argument parsing loop
4911 test -n "$prev" && \
4912 func_fatal_help "the \`$prevarg' option requires an argument"
4914 if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
4915 eval arg=\"$export_dynamic_flag_spec\"
4916 func_append compile_command " $arg"
4917 func_append finalize_command " $arg"
4920 oldlibs=
4921 # calculate the name of the file, without its directory
4922 func_basename "$output"
4923 outputname="$func_basename_result"
4924 libobjs_save="$libobjs"
4926 if test -n "$shlibpath_var"; then
4927 # get the directories listed in $shlibpath_var
4928 eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
4929 else
4930 shlib_search_path=
4932 eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4933 eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4935 func_dirname "$output" "/" ""
4936 output_objdir="$func_dirname_result$objdir"
4937 # Create the object directory.
4938 func_mkdir_p "$output_objdir"
4940 # Determine the type of output
4941 case $output in
4943 func_fatal_help "you must specify an output file"
4945 *.$libext) linkmode=oldlib ;;
4946 *.lo | *.$objext) linkmode=obj ;;
4947 *.la) linkmode=lib ;;
4948 *) linkmode=prog ;; # Anything else should be a program.
4949 esac
4951 specialdeplibs=
4953 libs=
4954 # Find all interdependent deplibs by searching for libraries
4955 # that are linked more than once (e.g. -la -lb -la)
4956 for deplib in $deplibs; do
4957 if $opt_duplicate_deps ; then
4958 case "$libs " in
4959 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
4960 esac
4962 libs="$libs $deplib"
4963 done
4965 if test "$linkmode" = lib; then
4966 libs="$predeps $libs $compiler_lib_search_path $postdeps"
4968 # Compute libraries that are listed more than once in $predeps
4969 # $postdeps and mark them as special (i.e., whose duplicates are
4970 # not to be eliminated).
4971 pre_post_deps=
4972 if $opt_duplicate_compiler_generated_deps; then
4973 for pre_post_dep in $predeps $postdeps; do
4974 case "$pre_post_deps " in
4975 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
4976 esac
4977 pre_post_deps="$pre_post_deps $pre_post_dep"
4978 done
4980 pre_post_deps=
4983 deplibs=
4984 newdependency_libs=
4985 newlib_search_path=
4986 need_relink=no # whether we're linking any uninstalled libtool libraries
4987 notinst_deplibs= # not-installed libtool libraries
4988 notinst_path= # paths that contain not-installed libtool libraries
4990 case $linkmode in
4991 lib)
4992 passes="conv dlpreopen link"
4993 for file in $dlfiles $dlprefiles; do
4994 case $file in
4995 *.la) ;;
4997 func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
4999 esac
5000 done
5002 prog)
5003 compile_deplibs=
5004 finalize_deplibs=
5005 alldeplibs=no
5006 newdlfiles=
5007 newdlprefiles=
5008 passes="conv scan dlopen dlpreopen link"
5010 *) passes="conv"
5012 esac
5014 for pass in $passes; do
5015 # The preopen pass in lib mode reverses $deplibs; put it back here
5016 # so that -L comes before libs that need it for instance...
5017 if test "$linkmode,$pass" = "lib,link"; then
5018 ## FIXME: Find the place where the list is rebuilt in the wrong
5019 ## order, and fix it there properly
5020 tmp_deplibs=
5021 for deplib in $deplibs; do
5022 tmp_deplibs="$deplib $tmp_deplibs"
5023 done
5024 deplibs="$tmp_deplibs"
5027 if test "$linkmode,$pass" = "lib,link" ||
5028 test "$linkmode,$pass" = "prog,scan"; then
5029 libs="$deplibs"
5030 deplibs=
5032 if test "$linkmode" = prog; then
5033 case $pass in
5034 dlopen) libs="$dlfiles" ;;
5035 dlpreopen) libs="$dlprefiles" ;;
5036 link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
5037 esac
5039 if test "$linkmode,$pass" = "lib,dlpreopen"; then
5040 # Collect and forward deplibs of preopened libtool libs
5041 for lib in $dlprefiles; do
5042 # Ignore non-libtool-libs
5043 dependency_libs=
5044 case $lib in
5045 *.la) func_source "$lib" ;;
5046 esac
5048 # Collect preopened libtool deplibs, except any this library
5049 # has declared as weak libs
5050 for deplib in $dependency_libs; do
5051 deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5052 case " $weak_libs " in
5053 *" $deplib_base "*) ;;
5054 *) deplibs="$deplibs $deplib" ;;
5055 esac
5056 done
5057 done
5058 libs="$dlprefiles"
5060 if test "$pass" = dlopen; then
5061 # Collect dlpreopened libraries
5062 save_deplibs="$deplibs"
5063 deplibs=
5066 for deplib in $libs; do
5067 lib=
5068 found=no
5069 case $deplib in
5070 -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5071 if test "$linkmode,$pass" = "prog,link"; then
5072 compile_deplibs="$deplib $compile_deplibs"
5073 finalize_deplibs="$deplib $finalize_deplibs"
5074 else
5075 compiler_flags="$compiler_flags $deplib"
5076 if test "$linkmode" = lib ; then
5077 case "$new_inherited_linker_flags " in
5078 *" $deplib "*) ;;
5079 * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5080 esac
5083 continue
5085 -l*)
5086 if test "$linkmode" != lib && test "$linkmode" != prog; then
5087 func_warning "\`-l' is ignored for archives/objects"
5088 continue
5090 func_stripname '-l' '' "$deplib"
5091 name=$func_stripname_result
5092 if test "$linkmode" = lib; then
5093 searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5094 else
5095 searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5097 for searchdir in $searchdirs; do
5098 for search_ext in .la $std_shrext .so .a; do
5099 # Search the libtool library
5100 lib="$searchdir/lib${name}${search_ext}"
5101 if test -f "$lib"; then
5102 if test "$search_ext" = ".la"; then
5103 found=yes
5104 else
5105 found=no
5107 break 2
5109 done
5110 done
5111 if test "$found" != yes; then
5112 # deplib doesn't seem to be a libtool library
5113 if test "$linkmode,$pass" = "prog,link"; then
5114 compile_deplibs="$deplib $compile_deplibs"
5115 finalize_deplibs="$deplib $finalize_deplibs"
5116 else
5117 deplibs="$deplib $deplibs"
5118 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5120 continue
5121 else # deplib is a libtool library
5122 # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5123 # We need to do some special things here, and not later.
5124 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5125 case " $predeps $postdeps " in
5126 *" $deplib "*)
5127 if func_lalib_p "$lib"; then
5128 library_names=
5129 old_library=
5130 func_source "$lib"
5131 for l in $old_library $library_names; do
5132 ll="$l"
5133 done
5134 if test "X$ll" = "X$old_library" ; then # only static version available
5135 found=no
5136 func_dirname "$lib" "" "."
5137 ladir="$func_dirname_result"
5138 lib=$ladir/$old_library
5139 if test "$linkmode,$pass" = "prog,link"; then
5140 compile_deplibs="$deplib $compile_deplibs"
5141 finalize_deplibs="$deplib $finalize_deplibs"
5142 else
5143 deplibs="$deplib $deplibs"
5144 test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5146 continue
5150 *) ;;
5151 esac
5154 ;; # -l
5155 *.ltframework)
5156 if test "$linkmode,$pass" = "prog,link"; then
5157 compile_deplibs="$deplib $compile_deplibs"
5158 finalize_deplibs="$deplib $finalize_deplibs"
5159 else
5160 deplibs="$deplib $deplibs"
5161 if test "$linkmode" = lib ; then
5162 case "$new_inherited_linker_flags " in
5163 *" $deplib "*) ;;
5164 * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5165 esac
5168 continue
5170 -L*)
5171 case $linkmode in
5172 lib)
5173 deplibs="$deplib $deplibs"
5174 test "$pass" = conv && continue
5175 newdependency_libs="$deplib $newdependency_libs"
5176 func_stripname '-L' '' "$deplib"
5177 newlib_search_path="$newlib_search_path $func_stripname_result"
5179 prog)
5180 if test "$pass" = conv; then
5181 deplibs="$deplib $deplibs"
5182 continue
5184 if test "$pass" = scan; then
5185 deplibs="$deplib $deplibs"
5186 else
5187 compile_deplibs="$deplib $compile_deplibs"
5188 finalize_deplibs="$deplib $finalize_deplibs"
5190 func_stripname '-L' '' "$deplib"
5191 newlib_search_path="$newlib_search_path $func_stripname_result"
5194 func_warning "\`-L' is ignored for archives/objects"
5196 esac # linkmode
5197 continue
5198 ;; # -L
5199 -R*)
5200 if test "$pass" = link; then
5201 func_stripname '-R' '' "$deplib"
5202 dir=$func_stripname_result
5203 # Make sure the xrpath contains only unique directories.
5204 case "$xrpath " in
5205 *" $dir "*) ;;
5206 *) xrpath="$xrpath $dir" ;;
5207 esac
5209 deplibs="$deplib $deplibs"
5210 continue
5212 *.la) lib="$deplib" ;;
5213 *.$libext)
5214 if test "$pass" = conv; then
5215 deplibs="$deplib $deplibs"
5216 continue
5218 case $linkmode in
5219 lib)
5220 # Linking convenience modules into shared libraries is allowed,
5221 # but linking other static libraries is non-portable.
5222 case " $dlpreconveniencelibs " in
5223 *" $deplib "*) ;;
5225 valid_a_lib=no
5226 case $deplibs_check_method in
5227 match_pattern*)
5228 set dummy $deplibs_check_method; shift
5229 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5230 if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5231 | $EGREP "$match_pattern_regex" > /dev/null; then
5232 valid_a_lib=yes
5235 pass_all)
5236 valid_a_lib=yes
5238 esac
5239 if test "$valid_a_lib" != yes; then
5240 $ECHO
5241 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5242 $ECHO "*** I have the capability to make that library automatically link in when"
5243 $ECHO "*** you link to this library. But I can only do this if you have a"
5244 $ECHO "*** shared version of the library, which you do not appear to have"
5245 $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5246 $ECHO "*** that it is just a static archive that I should not use here."
5247 else
5248 $ECHO
5249 $ECHO "*** Warning: Linking the shared library $output against the"
5250 $ECHO "*** static library $deplib is not portable!"
5251 deplibs="$deplib $deplibs"
5254 esac
5255 continue
5257 prog)
5258 if test "$pass" != link; then
5259 deplibs="$deplib $deplibs"
5260 else
5261 compile_deplibs="$deplib $compile_deplibs"
5262 finalize_deplibs="$deplib $finalize_deplibs"
5264 continue
5266 esac # linkmode
5267 ;; # *.$libext
5268 *.lo | *.$objext)
5269 if test "$pass" = conv; then
5270 deplibs="$deplib $deplibs"
5271 elif test "$linkmode" = prog; then
5272 if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5273 # If there is no dlopen support or we're linking statically,
5274 # we need to preload.
5275 newdlprefiles="$newdlprefiles $deplib"
5276 compile_deplibs="$deplib $compile_deplibs"
5277 finalize_deplibs="$deplib $finalize_deplibs"
5278 else
5279 newdlfiles="$newdlfiles $deplib"
5282 continue
5284 %DEPLIBS%)
5285 alldeplibs=yes
5286 continue
5288 esac # case $deplib
5290 if test "$found" = yes || test -f "$lib"; then :
5291 else
5292 func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5295 # Check to see that this really is a libtool archive.
5296 func_lalib_unsafe_p "$lib" \
5297 || func_fatal_error "\`$lib' is not a valid libtool archive"
5299 func_dirname "$lib" "" "."
5300 ladir="$func_dirname_result"
5302 dlname=
5303 dlopen=
5304 dlpreopen=
5305 libdir=
5306 library_names=
5307 old_library=
5308 inherited_linker_flags=
5309 # If the library was installed with an old release of libtool,
5310 # it will not redefine variables installed, or shouldnotlink
5311 installed=yes
5312 shouldnotlink=no
5313 avoidtemprpath=
5316 # Read the .la file
5317 func_source "$lib"
5319 # Convert "-framework foo" to "foo.ltframework"
5320 if test -n "$inherited_linker_flags"; then
5321 tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5322 for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5323 case " $new_inherited_linker_flags " in
5324 *" $tmp_inherited_linker_flag "*) ;;
5325 *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5326 esac
5327 done
5329 dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5330 if test "$linkmode,$pass" = "lib,link" ||
5331 test "$linkmode,$pass" = "prog,scan" ||
5332 { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5333 test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5334 test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5337 if test "$pass" = conv; then
5338 # Only check for convenience libraries
5339 deplibs="$lib $deplibs"
5340 if test -z "$libdir"; then
5341 if test -z "$old_library"; then
5342 func_fatal_error "cannot find name of link library for \`$lib'"
5344 # It is a libtool convenience library, so add in its objects.
5345 convenience="$convenience $ladir/$objdir/$old_library"
5346 old_convenience="$old_convenience $ladir/$objdir/$old_library"
5347 elif test "$linkmode" != prog && test "$linkmode" != lib; then
5348 func_fatal_error "\`$lib' is not a convenience library"
5350 tmp_libs=
5351 for deplib in $dependency_libs; do
5352 deplibs="$deplib $deplibs"
5353 if $opt_duplicate_deps ; then
5354 case "$tmp_libs " in
5355 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5356 esac
5358 tmp_libs="$tmp_libs $deplib"
5359 done
5360 continue
5361 fi # $pass = conv
5364 # Get the name of the library we link against.
5365 linklib=
5366 for l in $old_library $library_names; do
5367 linklib="$l"
5368 done
5369 if test -z "$linklib"; then
5370 func_fatal_error "cannot find name of link library for \`$lib'"
5373 # This library was specified with -dlopen.
5374 if test "$pass" = dlopen; then
5375 if test -z "$libdir"; then
5376 func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5378 if test -z "$dlname" ||
5379 test "$dlopen_support" != yes ||
5380 test "$build_libtool_libs" = no; then
5381 # If there is no dlname, no dlopen support or we're linking
5382 # statically, we need to preload. We also need to preload any
5383 # dependent libraries so libltdl's deplib preloader doesn't
5384 # bomb out in the load deplibs phase.
5385 dlprefiles="$dlprefiles $lib $dependency_libs"
5386 else
5387 newdlfiles="$newdlfiles $lib"
5389 continue
5390 fi # $pass = dlopen
5392 # We need an absolute path.
5393 case $ladir in
5394 [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5396 abs_ladir=`cd "$ladir" && pwd`
5397 if test -z "$abs_ladir"; then
5398 func_warning "cannot determine absolute directory name of \`$ladir'"
5399 func_warning "passing it literally to the linker, although it might fail"
5400 abs_ladir="$ladir"
5403 esac
5404 func_basename "$lib"
5405 laname="$func_basename_result"
5407 # Find the relevant object directory and library name.
5408 if test "X$installed" = Xyes; then
5409 if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5410 func_warning "library \`$lib' was moved."
5411 dir="$ladir"
5412 absdir="$abs_ladir"
5413 libdir="$abs_ladir"
5414 else
5415 dir="$libdir"
5416 absdir="$libdir"
5418 test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5419 else
5420 if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5421 dir="$ladir"
5422 absdir="$abs_ladir"
5423 # Remove this search path later
5424 notinst_path="$notinst_path $abs_ladir"
5425 else
5426 dir="$ladir/$objdir"
5427 absdir="$abs_ladir/$objdir"
5428 # Remove this search path later
5429 notinst_path="$notinst_path $abs_ladir"
5431 fi # $installed = yes
5432 func_stripname 'lib' '.la' "$laname"
5433 name=$func_stripname_result
5435 # This library was specified with -dlpreopen.
5436 if test "$pass" = dlpreopen; then
5437 if test -z "$libdir" && test "$linkmode" = prog; then
5438 func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5440 # Prefer using a static library (so that no silly _DYNAMIC symbols
5441 # are required to link).
5442 if test -n "$old_library"; then
5443 newdlprefiles="$newdlprefiles $dir/$old_library"
5444 # Keep a list of preopened convenience libraries to check
5445 # that they are being used correctly in the link pass.
5446 test -z "$libdir" && \
5447 dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5448 # Otherwise, use the dlname, so that lt_dlopen finds it.
5449 elif test -n "$dlname"; then
5450 newdlprefiles="$newdlprefiles $dir/$dlname"
5451 else
5452 newdlprefiles="$newdlprefiles $dir/$linklib"
5454 fi # $pass = dlpreopen
5456 if test -z "$libdir"; then
5457 # Link the convenience library
5458 if test "$linkmode" = lib; then
5459 deplibs="$dir/$old_library $deplibs"
5460 elif test "$linkmode,$pass" = "prog,link"; then
5461 compile_deplibs="$dir/$old_library $compile_deplibs"
5462 finalize_deplibs="$dir/$old_library $finalize_deplibs"
5463 else
5464 deplibs="$lib $deplibs" # used for prog,scan pass
5466 continue
5470 if test "$linkmode" = prog && test "$pass" != link; then
5471 newlib_search_path="$newlib_search_path $ladir"
5472 deplibs="$lib $deplibs"
5474 linkalldeplibs=no
5475 if test "$link_all_deplibs" != no || test -z "$library_names" ||
5476 test "$build_libtool_libs" = no; then
5477 linkalldeplibs=yes
5480 tmp_libs=
5481 for deplib in $dependency_libs; do
5482 case $deplib in
5483 -L*) func_stripname '-L' '' "$deplib"
5484 newlib_search_path="$newlib_search_path $func_stripname_result"
5486 esac
5487 # Need to link against all dependency_libs?
5488 if test "$linkalldeplibs" = yes; then
5489 deplibs="$deplib $deplibs"
5490 else
5491 # Need to hardcode shared library paths
5492 # or/and link against static libraries
5493 newdependency_libs="$deplib $newdependency_libs"
5495 if $opt_duplicate_deps ; then
5496 case "$tmp_libs " in
5497 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5498 esac
5500 tmp_libs="$tmp_libs $deplib"
5501 done # for deplib
5502 continue
5503 fi # $linkmode = prog...
5505 if test "$linkmode,$pass" = "prog,link"; then
5506 if test -n "$library_names" &&
5507 { { test "$prefer_static_libs" = no ||
5508 test "$prefer_static_libs,$installed" = "built,yes"; } ||
5509 test -z "$old_library"; }; then
5510 # We need to hardcode the library path
5511 if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5512 # Make sure the rpath contains only unique directories.
5513 case "$temp_rpath:" in
5514 *"$absdir:"*) ;;
5515 *) temp_rpath="$temp_rpath$absdir:" ;;
5516 esac
5519 # Hardcode the library path.
5520 # Skip directories that are in the system default run-time
5521 # search path.
5522 case " $sys_lib_dlsearch_path " in
5523 *" $absdir "*) ;;
5525 case "$compile_rpath " in
5526 *" $absdir "*) ;;
5527 *) compile_rpath="$compile_rpath $absdir"
5528 esac
5530 esac
5531 case " $sys_lib_dlsearch_path " in
5532 *" $libdir "*) ;;
5534 case "$finalize_rpath " in
5535 *" $libdir "*) ;;
5536 *) finalize_rpath="$finalize_rpath $libdir"
5537 esac
5539 esac
5540 fi # $linkmode,$pass = prog,link...
5542 if test "$alldeplibs" = yes &&
5543 { test "$deplibs_check_method" = pass_all ||
5544 { test "$build_libtool_libs" = yes &&
5545 test -n "$library_names"; }; }; then
5546 # We only need to search for static libraries
5547 continue
5551 link_static=no # Whether the deplib will be linked statically
5552 use_static_libs=$prefer_static_libs
5553 if test "$use_static_libs" = built && test "$installed" = yes; then
5554 use_static_libs=no
5556 if test -n "$library_names" &&
5557 { test "$use_static_libs" = no || test -z "$old_library"; }; then
5558 case $host in
5559 *cygwin* | *mingw* | *cegcc*)
5560 # No point in relinking DLLs because paths are not encoded
5561 notinst_deplibs="$notinst_deplibs $lib"
5562 need_relink=no
5565 if test "$installed" = no; then
5566 notinst_deplibs="$notinst_deplibs $lib"
5567 need_relink=yes
5570 esac
5571 # This is a shared library
5573 # Warn about portability, can't link against -module's on some
5574 # systems (darwin). Don't bleat about dlopened modules though!
5575 dlopenmodule=""
5576 for dlpremoduletest in $dlprefiles; do
5577 if test "X$dlpremoduletest" = "X$lib"; then
5578 dlopenmodule="$dlpremoduletest"
5579 break
5581 done
5582 if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5583 $ECHO
5584 if test "$linkmode" = prog; then
5585 $ECHO "*** Warning: Linking the executable $output against the loadable module"
5586 else
5587 $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5589 $ECHO "*** $linklib is not portable!"
5591 if test "$linkmode" = lib &&
5592 test "$hardcode_into_libs" = yes; then
5593 # Hardcode the library path.
5594 # Skip directories that are in the system default run-time
5595 # search path.
5596 case " $sys_lib_dlsearch_path " in
5597 *" $absdir "*) ;;
5599 case "$compile_rpath " in
5600 *" $absdir "*) ;;
5601 *) compile_rpath="$compile_rpath $absdir"
5602 esac
5604 esac
5605 case " $sys_lib_dlsearch_path " in
5606 *" $libdir "*) ;;
5608 case "$finalize_rpath " in
5609 *" $libdir "*) ;;
5610 *) finalize_rpath="$finalize_rpath $libdir"
5611 esac
5613 esac
5616 if test -n "$old_archive_from_expsyms_cmds"; then
5617 # figure out the soname
5618 set dummy $library_names
5619 shift
5620 realname="$1"
5621 shift
5622 libname=`eval "\\$ECHO \"$libname_spec\""`
5623 # use dlname if we got it. it's perfectly good, no?
5624 if test -n "$dlname"; then
5625 soname="$dlname"
5626 elif test -n "$soname_spec"; then
5627 # bleh windows
5628 case $host in
5629 *cygwin* | mingw* | *cegcc*)
5630 func_arith $current - $age
5631 major=$func_arith_result
5632 versuffix="-$major"
5634 esac
5635 eval soname=\"$soname_spec\"
5636 else
5637 soname="$realname"
5640 # Make a new name for the extract_expsyms_cmds to use
5641 soroot="$soname"
5642 func_basename "$soroot"
5643 soname="$func_basename_result"
5644 func_stripname 'lib' '.dll' "$soname"
5645 newlib=libimp-$func_stripname_result.a
5647 # If the library has no export list, then create one now
5648 if test -f "$output_objdir/$soname-def"; then :
5649 else
5650 func_verbose "extracting exported symbol list from \`$soname'"
5651 func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5654 # Create $newlib
5655 if test -f "$output_objdir/$newlib"; then :; else
5656 func_verbose "generating import library for \`$soname'"
5657 func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5659 # make sure the library variables are pointing to the new library
5660 dir=$output_objdir
5661 linklib=$newlib
5662 fi # test -n "$old_archive_from_expsyms_cmds"
5664 if test "$linkmode" = prog || test "$mode" != relink; then
5665 add_shlibpath=
5666 add_dir=
5667 add=
5668 lib_linked=yes
5669 case $hardcode_action in
5670 immediate | unsupported)
5671 if test "$hardcode_direct" = no; then
5672 add="$dir/$linklib"
5673 case $host in
5674 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5675 *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5676 *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5677 *-*-unixware7*) add_dir="-L$dir" ;;
5678 *-*-darwin* )
5679 # if the lib is a (non-dlopened) module then we can not
5680 # link against it, someone is ignoring the earlier warnings
5681 if /usr/bin/file -L $add 2> /dev/null |
5682 $GREP ": [^:]* bundle" >/dev/null ; then
5683 if test "X$dlopenmodule" != "X$lib"; then
5684 $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5685 if test -z "$old_library" ; then
5686 $ECHO
5687 $ECHO "*** And there doesn't seem to be a static archive available"
5688 $ECHO "*** The link will probably fail, sorry"
5689 else
5690 add="$dir/$old_library"
5692 elif test -n "$old_library"; then
5693 add="$dir/$old_library"
5696 esac
5697 elif test "$hardcode_minus_L" = no; then
5698 case $host in
5699 *-*-sunos*) add_shlibpath="$dir" ;;
5700 esac
5701 add_dir="-L$dir"
5702 add="-l$name"
5703 elif test "$hardcode_shlibpath_var" = no; then
5704 add_shlibpath="$dir"
5705 add="-l$name"
5706 else
5707 lib_linked=no
5710 relink)
5711 if test "$hardcode_direct" = yes &&
5712 test "$hardcode_direct_absolute" = no; then
5713 add="$dir/$linklib"
5714 elif test "$hardcode_minus_L" = yes; then
5715 add_dir="-L$dir"
5716 # Try looking first in the location we're being installed to.
5717 if test -n "$inst_prefix_dir"; then
5718 case $libdir in
5719 [\\/]*)
5720 add_dir="$add_dir -L$inst_prefix_dir$libdir"
5722 esac
5724 add="-l$name"
5725 elif test "$hardcode_shlibpath_var" = yes; then
5726 add_shlibpath="$dir"
5727 add="-l$name"
5728 else
5729 lib_linked=no
5732 *) lib_linked=no ;;
5733 esac
5735 if test "$lib_linked" != yes; then
5736 func_fatal_configuration "unsupported hardcode properties"
5739 if test -n "$add_shlibpath"; then
5740 case :$compile_shlibpath: in
5741 *":$add_shlibpath:"*) ;;
5742 *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5743 esac
5745 if test "$linkmode" = prog; then
5746 test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5747 test -n "$add" && compile_deplibs="$add $compile_deplibs"
5748 else
5749 test -n "$add_dir" && deplibs="$add_dir $deplibs"
5750 test -n "$add" && deplibs="$add $deplibs"
5751 if test "$hardcode_direct" != yes &&
5752 test "$hardcode_minus_L" != yes &&
5753 test "$hardcode_shlibpath_var" = yes; then
5754 case :$finalize_shlibpath: in
5755 *":$libdir:"*) ;;
5756 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5757 esac
5762 if test "$linkmode" = prog || test "$mode" = relink; then
5763 add_shlibpath=
5764 add_dir=
5765 add=
5766 # Finalize command for both is simple: just hardcode it.
5767 if test "$hardcode_direct" = yes &&
5768 test "$hardcode_direct_absolute" = no; then
5769 add="$libdir/$linklib"
5770 elif test "$hardcode_minus_L" = yes; then
5771 add_dir="-L$libdir"
5772 add="-l$name"
5773 elif test "$hardcode_shlibpath_var" = yes; then
5774 case :$finalize_shlibpath: in
5775 *":$libdir:"*) ;;
5776 *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5777 esac
5778 add="-l$name"
5779 elif test "$hardcode_automatic" = yes; then
5780 if test -n "$inst_prefix_dir" &&
5781 test -f "$inst_prefix_dir$libdir/$linklib" ; then
5782 add="$inst_prefix_dir$libdir/$linklib"
5783 else
5784 add="$libdir/$linklib"
5786 else
5787 # We cannot seem to hardcode it, guess we'll fake it.
5788 add_dir="-L$libdir"
5789 # Try looking first in the location we're being installed to.
5790 if test -n "$inst_prefix_dir"; then
5791 case $libdir in
5792 [\\/]*)
5793 add_dir="$add_dir -L$inst_prefix_dir$libdir"
5795 esac
5797 add="-l$name"
5800 if test "$linkmode" = prog; then
5801 test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5802 test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5803 else
5804 test -n "$add_dir" && deplibs="$add_dir $deplibs"
5805 test -n "$add" && deplibs="$add $deplibs"
5808 elif test "$linkmode" = prog; then
5809 # Here we assume that one of hardcode_direct or hardcode_minus_L
5810 # is not unsupported. This is valid on all known static and
5811 # shared platforms.
5812 if test "$hardcode_direct" != unsupported; then
5813 test -n "$old_library" && linklib="$old_library"
5814 compile_deplibs="$dir/$linklib $compile_deplibs"
5815 finalize_deplibs="$dir/$linklib $finalize_deplibs"
5816 else
5817 compile_deplibs="-l$name -L$dir $compile_deplibs"
5818 finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5820 elif test "$build_libtool_libs" = yes; then
5821 # Not a shared library
5822 if test "$deplibs_check_method" != pass_all; then
5823 # We're trying link a shared library against a static one
5824 # but the system doesn't support it.
5826 # Just print a warning and add the library to dependency_libs so
5827 # that the program can be linked against the static library.
5828 $ECHO
5829 $ECHO "*** Warning: This system can not link to static lib archive $lib."
5830 $ECHO "*** I have the capability to make that library automatically link in when"
5831 $ECHO "*** you link to this library. But I can only do this if you have a"
5832 $ECHO "*** shared version of the library, which you do not appear to have."
5833 if test "$module" = yes; then
5834 $ECHO "*** But as you try to build a module library, libtool will still create "
5835 $ECHO "*** a static module, that should work as long as the dlopening application"
5836 $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5837 if test -z "$global_symbol_pipe"; then
5838 $ECHO
5839 $ECHO "*** However, this would only work if libtool was able to extract symbol"
5840 $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5841 $ECHO "*** not find such a program. So, this module is probably useless."
5842 $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5844 if test "$build_old_libs" = no; then
5845 build_libtool_libs=module
5846 build_old_libs=yes
5847 else
5848 build_libtool_libs=no
5851 else
5852 deplibs="$dir/$old_library $deplibs"
5853 link_static=yes
5855 fi # link shared/static library?
5857 if test "$linkmode" = lib; then
5858 if test -n "$dependency_libs" &&
5859 { test "$hardcode_into_libs" != yes ||
5860 test "$build_old_libs" = yes ||
5861 test "$link_static" = yes; }; then
5862 # Extract -R from dependency_libs
5863 temp_deplibs=
5864 for libdir in $dependency_libs; do
5865 case $libdir in
5866 -R*) func_stripname '-R' '' "$libdir"
5867 temp_xrpath=$func_stripname_result
5868 case " $xrpath " in
5869 *" $temp_xrpath "*) ;;
5870 *) xrpath="$xrpath $temp_xrpath";;
5871 esac;;
5872 *) temp_deplibs="$temp_deplibs $libdir";;
5873 esac
5874 done
5875 dependency_libs="$temp_deplibs"
5878 newlib_search_path="$newlib_search_path $absdir"
5879 # Link against this library
5880 test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5881 # ... and its dependency_libs
5882 tmp_libs=
5883 for deplib in $dependency_libs; do
5884 newdependency_libs="$deplib $newdependency_libs"
5885 if $opt_duplicate_deps ; then
5886 case "$tmp_libs " in
5887 *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5888 esac
5890 tmp_libs="$tmp_libs $deplib"
5891 done
5893 if test "$link_all_deplibs" != no; then
5894 # Add the search paths of all dependency libraries
5895 for deplib in $dependency_libs; do
5896 case $deplib in
5897 -L*) path="$deplib" ;;
5898 *.la)
5899 func_dirname "$deplib" "" "."
5900 dir="$func_dirname_result"
5901 # We need an absolute path.
5902 case $dir in
5903 [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5905 absdir=`cd "$dir" && pwd`
5906 if test -z "$absdir"; then
5907 func_warning "cannot determine absolute directory name of \`$dir'"
5908 absdir="$dir"
5911 esac
5912 if $GREP "^installed=no" $deplib > /dev/null; then
5913 case $host in
5914 *-*-darwin*)
5915 depdepl=
5916 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5917 if test -n "$deplibrary_names" ; then
5918 for tmp in $deplibrary_names ; do
5919 depdepl=$tmp
5920 done
5921 if test -f "$absdir/$objdir/$depdepl" ; then
5922 depdepl="$absdir/$objdir/$depdepl"
5923 darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5924 if test -z "$darwin_install_name"; then
5925 darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5927 compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5928 linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5929 path=
5934 path="-L$absdir/$objdir"
5936 esac
5937 else
5938 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5939 test -z "$libdir" && \
5940 func_fatal_error "\`$deplib' is not a valid libtool archive"
5941 test "$absdir" != "$libdir" && \
5942 func_warning "\`$deplib' seems to be moved"
5944 path="-L$absdir"
5947 esac
5948 case " $deplibs " in
5949 *" $path "*) ;;
5950 *) deplibs="$path $deplibs" ;;
5951 esac
5952 done
5953 fi # link_all_deplibs != no
5954 fi # linkmode = lib
5955 done # for deplib in $libs
5956 if test "$pass" = link; then
5957 if test "$linkmode" = "prog"; then
5958 compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5959 finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5960 else
5961 compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5964 dependency_libs="$newdependency_libs"
5965 if test "$pass" = dlpreopen; then
5966 # Link the dlpreopened libraries before other libraries
5967 for deplib in $save_deplibs; do
5968 deplibs="$deplib $deplibs"
5969 done
5971 if test "$pass" != dlopen; then
5972 if test "$pass" != conv; then
5973 # Make sure lib_search_path contains only unique directories.
5974 lib_search_path=
5975 for dir in $newlib_search_path; do
5976 case "$lib_search_path " in
5977 *" $dir "*) ;;
5978 *) lib_search_path="$lib_search_path $dir" ;;
5979 esac
5980 done
5981 newlib_search_path=
5984 if test "$linkmode,$pass" != "prog,link"; then
5985 vars="deplibs"
5986 else
5987 vars="compile_deplibs finalize_deplibs"
5989 for var in $vars dependency_libs; do
5990 # Add libraries to $var in reverse order
5991 eval tmp_libs=\"\$$var\"
5992 new_libs=
5993 for deplib in $tmp_libs; do
5994 # FIXME: Pedantically, this is the right thing to do, so
5995 # that some nasty dependency loop isn't accidentally
5996 # broken:
5997 #new_libs="$deplib $new_libs"
5998 # Pragmatically, this seems to cause very few problems in
5999 # practice:
6000 case $deplib in
6001 -L*) new_libs="$deplib $new_libs" ;;
6002 -R*) ;;
6004 # And here is the reason: when a library appears more
6005 # than once as an explicit dependence of a library, or
6006 # is implicitly linked in more than once by the
6007 # compiler, it is considered special, and multiple
6008 # occurrences thereof are not removed. Compare this
6009 # with having the same library being listed as a
6010 # dependency of multiple other libraries: in this case,
6011 # we know (pedantically, we assume) the library does not
6012 # need to be listed more than once, so we keep only the
6013 # last copy. This is not always right, but it is rare
6014 # enough that we require users that really mean to play
6015 # such unportable linking tricks to link the library
6016 # using -Wl,-lname, so that libtool does not consider it
6017 # for duplicate removal.
6018 case " $specialdeplibs " in
6019 *" $deplib "*) new_libs="$deplib $new_libs" ;;
6021 case " $new_libs " in
6022 *" $deplib "*) ;;
6023 *) new_libs="$deplib $new_libs" ;;
6024 esac
6026 esac
6028 esac
6029 done
6030 tmp_libs=
6031 for deplib in $new_libs; do
6032 case $deplib in
6033 -L*)
6034 case " $tmp_libs " in
6035 *" $deplib "*) ;;
6036 *) tmp_libs="$tmp_libs $deplib" ;;
6037 esac
6039 *) tmp_libs="$tmp_libs $deplib" ;;
6040 esac
6041 done
6042 eval $var=\"$tmp_libs\"
6043 done # for var
6045 # Last step: remove runtime libs from dependency_libs
6046 # (they stay in deplibs)
6047 tmp_libs=
6048 for i in $dependency_libs ; do
6049 case " $predeps $postdeps $compiler_lib_search_path " in
6050 *" $i "*)
6051 i=""
6053 esac
6054 if test -n "$i" ; then
6055 tmp_libs="$tmp_libs $i"
6057 done
6058 dependency_libs=$tmp_libs
6059 done # for pass
6060 if test "$linkmode" = prog; then
6061 dlfiles="$newdlfiles"
6063 if test "$linkmode" = prog || test "$linkmode" = lib; then
6064 dlprefiles="$newdlprefiles"
6067 case $linkmode in
6068 oldlib)
6069 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6070 func_warning "\`-dlopen' is ignored for archives"
6073 case " $deplibs" in
6074 *\ -l* | *\ -L*)
6075 func_warning "\`-l' and \`-L' are ignored for archives" ;;
6076 esac
6078 test -n "$rpath" && \
6079 func_warning "\`-rpath' is ignored for archives"
6081 test -n "$xrpath" && \
6082 func_warning "\`-R' is ignored for archives"
6084 test -n "$vinfo" && \
6085 func_warning "\`-version-info/-version-number' is ignored for archives"
6087 test -n "$release" && \
6088 func_warning "\`-release' is ignored for archives"
6090 test -n "$export_symbols$export_symbols_regex" && \
6091 func_warning "\`-export-symbols' is ignored for archives"
6093 # Now set the variables for building old libraries.
6094 build_libtool_libs=no
6095 oldlibs="$output"
6096 objs="$objs$old_deplibs"
6099 lib)
6100 # Make sure we only generate libraries of the form `libNAME.la'.
6101 case $outputname in
6102 lib*)
6103 func_stripname 'lib' '.la' "$outputname"
6104 name=$func_stripname_result
6105 eval shared_ext=\"$shrext_cmds\"
6106 eval libname=\"$libname_spec\"
6109 test "$module" = no && \
6110 func_fatal_help "libtool library \`$output' must begin with \`lib'"
6112 if test "$need_lib_prefix" != no; then
6113 # Add the "lib" prefix for modules if required
6114 func_stripname '' '.la' "$outputname"
6115 name=$func_stripname_result
6116 eval shared_ext=\"$shrext_cmds\"
6117 eval libname=\"$libname_spec\"
6118 else
6119 func_stripname '' '.la' "$outputname"
6120 libname=$func_stripname_result
6123 esac
6125 if test -n "$objs"; then
6126 if test "$deplibs_check_method" != pass_all; then
6127 func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6128 else
6129 $ECHO
6130 $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6131 $ECHO "*** objects $objs is not portable!"
6132 libobjs="$libobjs $objs"
6136 test "$dlself" != no && \
6137 func_warning "\`-dlopen self' is ignored for libtool libraries"
6139 set dummy $rpath
6140 shift
6141 test "$#" -gt 1 && \
6142 func_warning "ignoring multiple \`-rpath's for a libtool library"
6144 install_libdir="$1"
6146 oldlibs=
6147 if test -z "$rpath"; then
6148 if test "$build_libtool_libs" = yes; then
6149 # Building a libtool convenience library.
6150 # Some compilers have problems with a `.al' extension so
6151 # convenience libraries should have the same extension an
6152 # archive normally would.
6153 oldlibs="$output_objdir/$libname.$libext $oldlibs"
6154 build_libtool_libs=convenience
6155 build_old_libs=yes
6158 test -n "$vinfo" && \
6159 func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6161 test -n "$release" && \
6162 func_warning "\`-release' is ignored for convenience libraries"
6163 else
6165 # Parse the version information argument.
6166 save_ifs="$IFS"; IFS=':'
6167 set dummy $vinfo 0 0 0
6168 shift
6169 IFS="$save_ifs"
6171 test -n "$7" && \
6172 func_fatal_help "too many parameters to \`-version-info'"
6174 # convert absolute version numbers to libtool ages
6175 # this retains compatibility with .la files and attempts
6176 # to make the code below a bit more comprehensible
6178 case $vinfo_number in
6179 yes)
6180 number_major="$1"
6181 number_minor="$2"
6182 number_revision="$3"
6184 # There are really only two kinds -- those that
6185 # use the current revision as the major version
6186 # and those that subtract age and use age as
6187 # a minor version. But, then there is irix
6188 # which has an extra 1 added just for fun
6190 case $version_type in
6191 darwin|linux|osf|windows|none)
6192 func_arith $number_major + $number_minor
6193 current=$func_arith_result
6194 age="$number_minor"
6195 revision="$number_revision"
6197 freebsd-aout|freebsd-elf|sunos)
6198 current="$number_major"
6199 revision="$number_minor"
6200 age="0"
6202 irix|nonstopux)
6203 func_arith $number_major + $number_minor
6204 current=$func_arith_result
6205 age="$number_minor"
6206 revision="$number_minor"
6207 lt_irix_increment=no
6209 esac
6212 current="$1"
6213 revision="$2"
6214 age="$3"
6216 esac
6218 # Check that each of the things are valid numbers.
6219 case $current in
6220 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6222 func_error "CURRENT \`$current' must be a nonnegative integer"
6223 func_fatal_error "\`$vinfo' is not valid version information"
6225 esac
6227 case $revision in
6228 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6230 func_error "REVISION \`$revision' must be a nonnegative integer"
6231 func_fatal_error "\`$vinfo' is not valid version information"
6233 esac
6235 case $age in
6236 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6238 func_error "AGE \`$age' must be a nonnegative integer"
6239 func_fatal_error "\`$vinfo' is not valid version information"
6241 esac
6243 if test "$age" -gt "$current"; then
6244 func_error "AGE \`$age' is greater than the current interface number \`$current'"
6245 func_fatal_error "\`$vinfo' is not valid version information"
6248 # Calculate the version variables.
6249 major=
6250 versuffix=
6251 verstring=
6252 case $version_type in
6253 none) ;;
6255 darwin)
6256 # Like Linux, but with the current version available in
6257 # verstring for coding it into the library header
6258 func_arith $current - $age
6259 major=.$func_arith_result
6260 versuffix="$major.$age.$revision"
6261 # Darwin ld doesn't like 0 for these options...
6262 func_arith $current + 1
6263 minor_current=$func_arith_result
6264 xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6265 verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6268 freebsd-aout)
6269 major=".$current"
6270 versuffix=".$current.$revision";
6273 freebsd-elf)
6274 major=".$current"
6275 versuffix=".$current"
6278 irix | nonstopux)
6279 if test "X$lt_irix_increment" = "Xno"; then
6280 func_arith $current - $age
6281 else
6282 func_arith $current - $age + 1
6284 major=$func_arith_result
6286 case $version_type in
6287 nonstopux) verstring_prefix=nonstopux ;;
6288 *) verstring_prefix=sgi ;;
6289 esac
6290 verstring="$verstring_prefix$major.$revision"
6292 # Add in all the interfaces that we are compatible with.
6293 loop=$revision
6294 while test "$loop" -ne 0; do
6295 func_arith $revision - $loop
6296 iface=$func_arith_result
6297 func_arith $loop - 1
6298 loop=$func_arith_result
6299 verstring="$verstring_prefix$major.$iface:$verstring"
6300 done
6302 # Before this point, $major must not contain `.'.
6303 major=.$major
6304 versuffix="$major.$revision"
6307 linux)
6308 func_arith $current - $age
6309 major=.$func_arith_result
6310 versuffix="$major.$age.$revision"
6313 osf)
6314 func_arith $current - $age
6315 major=.$func_arith_result
6316 versuffix=".$current.$age.$revision"
6317 verstring="$current.$age.$revision"
6319 # Add in all the interfaces that we are compatible with.
6320 loop=$age
6321 while test "$loop" -ne 0; do
6322 func_arith $current - $loop
6323 iface=$func_arith_result
6324 func_arith $loop - 1
6325 loop=$func_arith_result
6326 verstring="$verstring:${iface}.0"
6327 done
6329 # Make executables depend on our current version.
6330 verstring="$verstring:${current}.0"
6333 qnx)
6334 major=".$current"
6335 versuffix=".$current"
6338 sunos)
6339 major=".$current"
6340 versuffix=".$current.$revision"
6343 windows)
6344 # Use '-' rather than '.', since we only want one
6345 # extension on DOS 8.3 filesystems.
6346 func_arith $current - $age
6347 major=$func_arith_result
6348 versuffix="-$major"
6352 func_fatal_configuration "unknown library version type \`$version_type'"
6354 esac
6356 # Clear the version info if we defaulted, and they specified a release.
6357 if test -z "$vinfo" && test -n "$release"; then
6358 major=
6359 case $version_type in
6360 darwin)
6361 # we can't check for "0.0" in archive_cmds due to quoting
6362 # problems, so we reset it completely
6363 verstring=
6366 verstring="0.0"
6368 esac
6369 if test "$need_version" = no; then
6370 versuffix=
6371 else
6372 versuffix=".0.0"
6376 # Remove version info from name if versioning should be avoided
6377 if test "$avoid_version" = yes && test "$need_version" = no; then
6378 major=
6379 versuffix=
6380 verstring=""
6383 # Check to see if the archive will have undefined symbols.
6384 if test "$allow_undefined" = yes; then
6385 if test "$allow_undefined_flag" = unsupported; then
6386 func_warning "undefined symbols not allowed in $host shared libraries"
6387 build_libtool_libs=no
6388 build_old_libs=yes
6390 else
6391 # Don't allow undefined symbols.
6392 allow_undefined_flag="$no_undefined_flag"
6397 func_generate_dlsyms "$libname" "$libname" "yes"
6398 libobjs="$libobjs $symfileobj"
6399 test "X$libobjs" = "X " && libobjs=
6401 if test "$mode" != relink; then
6402 # Remove our outputs, but don't remove object files since they
6403 # may have been created when compiling PIC objects.
6404 removelist=
6405 tempremovelist=`$ECHO "$output_objdir/*"`
6406 for p in $tempremovelist; do
6407 case $p in
6408 *.$objext | *.gcno)
6410 $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6411 if test "X$precious_files_regex" != "X"; then
6412 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6413 then
6414 continue
6417 removelist="$removelist $p"
6419 *) ;;
6420 esac
6421 done
6422 test -n "$removelist" && \
6423 func_show_eval "${RM}r \$removelist"
6426 # Now set the variables for building old libraries.
6427 if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6428 oldlibs="$oldlibs $output_objdir/$libname.$libext"
6430 # Transform .lo files to .o files.
6431 oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6434 # Eliminate all temporary directories.
6435 #for path in $notinst_path; do
6436 # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6437 # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6438 # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6439 #done
6441 if test -n "$xrpath"; then
6442 # If the user specified any rpath flags, then add them.
6443 temp_xrpath=
6444 for libdir in $xrpath; do
6445 temp_xrpath="$temp_xrpath -R$libdir"
6446 case "$finalize_rpath " in
6447 *" $libdir "*) ;;
6448 *) finalize_rpath="$finalize_rpath $libdir" ;;
6449 esac
6450 done
6451 if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6452 dependency_libs="$temp_xrpath $dependency_libs"
6456 # Make sure dlfiles contains only unique files that won't be dlpreopened
6457 old_dlfiles="$dlfiles"
6458 dlfiles=
6459 for lib in $old_dlfiles; do
6460 case " $dlprefiles $dlfiles " in
6461 *" $lib "*) ;;
6462 *) dlfiles="$dlfiles $lib" ;;
6463 esac
6464 done
6466 # Make sure dlprefiles contains only unique files
6467 old_dlprefiles="$dlprefiles"
6468 dlprefiles=
6469 for lib in $old_dlprefiles; do
6470 case "$dlprefiles " in
6471 *" $lib "*) ;;
6472 *) dlprefiles="$dlprefiles $lib" ;;
6473 esac
6474 done
6476 if test "$build_libtool_libs" = yes; then
6477 if test -n "$rpath"; then
6478 case $host in
6479 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6480 # these systems don't actually have a c library (as such)!
6482 *-*-rhapsody* | *-*-darwin1.[012])
6483 # Rhapsody C library is in the System framework
6484 deplibs="$deplibs System.ltframework"
6486 *-*-netbsd*)
6487 # Don't link with libc until the a.out ld.so is fixed.
6489 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6490 # Do not include libc due to us having libc/libc_r.
6492 *-*-sco3.2v5* | *-*-sco5v6*)
6493 # Causes problems with __ctype
6495 *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6496 # Compiler inserts libc in the correct place for threads to work
6499 # Add libc to deplibs on all other systems if necessary.
6500 if test "$build_libtool_need_lc" = "yes"; then
6501 deplibs="$deplibs -lc"
6504 esac
6507 # Transform deplibs into only deplibs that can be linked in shared.
6508 name_save=$name
6509 libname_save=$libname
6510 release_save=$release
6511 versuffix_save=$versuffix
6512 major_save=$major
6513 # I'm not sure if I'm treating the release correctly. I think
6514 # release should show up in the -l (ie -lgmp5) so we don't want to
6515 # add it in twice. Is that correct?
6516 release=""
6517 versuffix=""
6518 major=""
6519 newdeplibs=
6520 droppeddeps=no
6521 case $deplibs_check_method in
6522 pass_all)
6523 # Don't check for shared/static. Everything works.
6524 # This might be a little naive. We might want to check
6525 # whether the library exists or not. But this is on
6526 # osf3 & osf4 and I'm not really sure... Just
6527 # implementing what was already the behavior.
6528 newdeplibs=$deplibs
6530 test_compile)
6531 # This code stresses the "libraries are programs" paradigm to its
6532 # limits. Maybe even breaks it. We compile a program, linking it
6533 # against the deplibs as a proxy for the library. Then we can check
6534 # whether they linked in statically or dynamically with ldd.
6535 $opt_dry_run || $RM conftest.c
6536 cat > conftest.c <<EOF
6537 int main() { return 0; }
6539 $opt_dry_run || $RM conftest
6540 if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6541 ldd_output=`ldd conftest`
6542 for i in $deplibs; do
6543 case $i in
6544 -l*)
6545 func_stripname -l '' "$i"
6546 name=$func_stripname_result
6547 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6548 case " $predeps $postdeps " in
6549 *" $i "*)
6550 newdeplibs="$newdeplibs $i"
6551 i=""
6553 esac
6555 if test -n "$i" ; then
6556 libname=`eval "\\$ECHO \"$libname_spec\""`
6557 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6558 set dummy $deplib_matches; shift
6559 deplib_match=$1
6560 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6561 newdeplibs="$newdeplibs $i"
6562 else
6563 droppeddeps=yes
6564 $ECHO
6565 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6566 $ECHO "*** I have the capability to make that library automatically link in when"
6567 $ECHO "*** you link to this library. But I can only do this if you have a"
6568 $ECHO "*** shared version of the library, which I believe you do not have"
6569 $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6570 $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6575 newdeplibs="$newdeplibs $i"
6577 esac
6578 done
6579 else
6580 # Error occurred in the first compile. Let's try to salvage
6581 # the situation: Compile a separate program for each library.
6582 for i in $deplibs; do
6583 case $i in
6584 -l*)
6585 func_stripname -l '' "$i"
6586 name=$func_stripname_result
6587 $opt_dry_run || $RM conftest
6588 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6589 ldd_output=`ldd conftest`
6590 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6591 case " $predeps $postdeps " in
6592 *" $i "*)
6593 newdeplibs="$newdeplibs $i"
6594 i=""
6596 esac
6598 if test -n "$i" ; then
6599 libname=`eval "\\$ECHO \"$libname_spec\""`
6600 deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6601 set dummy $deplib_matches; shift
6602 deplib_match=$1
6603 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6604 newdeplibs="$newdeplibs $i"
6605 else
6606 droppeddeps=yes
6607 $ECHO
6608 $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6609 $ECHO "*** I have the capability to make that library automatically link in when"
6610 $ECHO "*** you link to this library. But I can only do this if you have a"
6611 $ECHO "*** shared version of the library, which you do not appear to have"
6612 $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6613 $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6616 else
6617 droppeddeps=yes
6618 $ECHO
6619 $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
6620 $ECHO "*** make it link in! You will probably need to install it or some"
6621 $ECHO "*** library that it depends on before this library will be fully"
6622 $ECHO "*** functional. Installing it before continuing would be even better."
6626 newdeplibs="$newdeplibs $i"
6628 esac
6629 done
6632 file_magic*)
6633 set dummy $deplibs_check_method; shift
6634 file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6635 for a_deplib in $deplibs; do
6636 case $a_deplib in
6637 -l*)
6638 func_stripname -l '' "$a_deplib"
6639 name=$func_stripname_result
6640 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6641 case " $predeps $postdeps " in
6642 *" $a_deplib "*)
6643 newdeplibs="$newdeplibs $a_deplib"
6644 a_deplib=""
6646 esac
6648 if test -n "$a_deplib" ; then
6649 libname=`eval "\\$ECHO \"$libname_spec\""`
6650 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6651 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6652 for potent_lib in $potential_libs; do
6653 # Follow soft links.
6654 if ls -lLd "$potent_lib" 2>/dev/null |
6655 $GREP " -> " >/dev/null; then
6656 continue
6658 # The statement above tries to avoid entering an
6659 # endless loop below, in case of cyclic links.
6660 # We might still enter an endless loop, since a link
6661 # loop can be closed while we follow links,
6662 # but so what?
6663 potlib="$potent_lib"
6664 while test -h "$potlib" 2>/dev/null; do
6665 potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6666 case $potliblink in
6667 [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6668 *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6669 esac
6670 done
6671 if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6672 $SED -e 10q |
6673 $EGREP "$file_magic_regex" > /dev/null; then
6674 newdeplibs="$newdeplibs $a_deplib"
6675 a_deplib=""
6676 break 2
6678 done
6679 done
6681 if test -n "$a_deplib" ; then
6682 droppeddeps=yes
6683 $ECHO
6684 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6685 $ECHO "*** I have the capability to make that library automatically link in when"
6686 $ECHO "*** you link to this library. But I can only do this if you have a"
6687 $ECHO "*** shared version of the library, which you do not appear to have"
6688 $ECHO "*** because I did check the linker path looking for a file starting"
6689 if test -z "$potlib" ; then
6690 $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6691 else
6692 $ECHO "*** with $libname and none of the candidates passed a file format test"
6693 $ECHO "*** using a file magic. Last file checked: $potlib"
6698 # Add a -L argument.
6699 newdeplibs="$newdeplibs $a_deplib"
6701 esac
6702 done # Gone through all deplibs.
6704 match_pattern*)
6705 set dummy $deplibs_check_method; shift
6706 match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6707 for a_deplib in $deplibs; do
6708 case $a_deplib in
6709 -l*)
6710 func_stripname -l '' "$a_deplib"
6711 name=$func_stripname_result
6712 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6713 case " $predeps $postdeps " in
6714 *" $a_deplib "*)
6715 newdeplibs="$newdeplibs $a_deplib"
6716 a_deplib=""
6718 esac
6720 if test -n "$a_deplib" ; then
6721 libname=`eval "\\$ECHO \"$libname_spec\""`
6722 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6723 potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6724 for potent_lib in $potential_libs; do
6725 potlib="$potent_lib" # see symlink-check above in file_magic test
6726 if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6727 $EGREP "$match_pattern_regex" > /dev/null; then
6728 newdeplibs="$newdeplibs $a_deplib"
6729 a_deplib=""
6730 break 2
6732 done
6733 done
6735 if test -n "$a_deplib" ; then
6736 droppeddeps=yes
6737 $ECHO
6738 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6739 $ECHO "*** I have the capability to make that library automatically link in when"
6740 $ECHO "*** you link to this library. But I can only do this if you have a"
6741 $ECHO "*** shared version of the library, which you do not appear to have"
6742 $ECHO "*** because I did check the linker path looking for a file starting"
6743 if test -z "$potlib" ; then
6744 $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6745 else
6746 $ECHO "*** with $libname and none of the candidates passed a file format test"
6747 $ECHO "*** using a regex pattern. Last file checked: $potlib"
6752 # Add a -L argument.
6753 newdeplibs="$newdeplibs $a_deplib"
6755 esac
6756 done # Gone through all deplibs.
6758 none | unknown | *)
6759 newdeplibs=""
6760 tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6761 -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6762 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6763 for i in $predeps $postdeps ; do
6764 # can't use Xsed below, because $i might contain '/'
6765 tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6766 done
6768 if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
6769 $GREP . >/dev/null; then
6770 $ECHO
6771 if test "X$deplibs_check_method" = "Xnone"; then
6772 $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6773 else
6774 $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6776 $ECHO "*** All declared inter-library dependencies are being dropped."
6777 droppeddeps=yes
6780 esac
6781 versuffix=$versuffix_save
6782 major=$major_save
6783 release=$release_save
6784 libname=$libname_save
6785 name=$name_save
6787 case $host in
6788 *-*-rhapsody* | *-*-darwin1.[012])
6789 # On Rhapsody replace the C library with the System framework
6790 newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6792 esac
6794 if test "$droppeddeps" = yes; then
6795 if test "$module" = yes; then
6796 $ECHO
6797 $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6798 $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
6799 $ECHO "*** a static module, that should work as long as the dlopening"
6800 $ECHO "*** application is linked with the -dlopen flag."
6801 if test -z "$global_symbol_pipe"; then
6802 $ECHO
6803 $ECHO "*** However, this would only work if libtool was able to extract symbol"
6804 $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6805 $ECHO "*** not find such a program. So, this module is probably useless."
6806 $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6808 if test "$build_old_libs" = no; then
6809 oldlibs="$output_objdir/$libname.$libext"
6810 build_libtool_libs=module
6811 build_old_libs=yes
6812 else
6813 build_libtool_libs=no
6815 else
6816 $ECHO "*** The inter-library dependencies that have been dropped here will be"
6817 $ECHO "*** automatically added whenever a program is linked with this library"
6818 $ECHO "*** or is declared to -dlopen it."
6820 if test "$allow_undefined" = no; then
6821 $ECHO
6822 $ECHO "*** Since this library must not contain undefined symbols,"
6823 $ECHO "*** because either the platform does not support them or"
6824 $ECHO "*** it was explicitly requested with -no-undefined,"
6825 $ECHO "*** libtool will only create a static version of it."
6826 if test "$build_old_libs" = no; then
6827 oldlibs="$output_objdir/$libname.$libext"
6828 build_libtool_libs=module
6829 build_old_libs=yes
6830 else
6831 build_libtool_libs=no
6836 # Done checking deplibs!
6837 deplibs=$newdeplibs
6839 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6840 case $host in
6841 *-*-darwin*)
6842 newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6843 new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6844 deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6846 esac
6848 # move library search paths that coincide with paths to not yet
6849 # installed libraries to the beginning of the library search list
6850 new_libs=
6851 for path in $notinst_path; do
6852 case " $new_libs " in
6853 *" -L$path/$objdir "*) ;;
6855 case " $deplibs " in
6856 *" -L$path/$objdir "*)
6857 new_libs="$new_libs -L$path/$objdir" ;;
6858 esac
6860 esac
6861 done
6862 for deplib in $deplibs; do
6863 case $deplib in
6864 -L*)
6865 case " $new_libs " in
6866 *" $deplib "*) ;;
6867 *) new_libs="$new_libs $deplib" ;;
6868 esac
6870 *) new_libs="$new_libs $deplib" ;;
6871 esac
6872 done
6873 deplibs="$new_libs"
6875 # All the library-specific variables (install_libdir is set above).
6876 library_names=
6877 old_library=
6878 dlname=
6880 # Test again, we may have decided not to build it any more
6881 if test "$build_libtool_libs" = yes; then
6882 if test "$hardcode_into_libs" = yes; then
6883 # Hardcode the library paths
6884 hardcode_libdirs=
6885 dep_rpath=
6886 rpath="$finalize_rpath"
6887 test "$mode" != relink && rpath="$compile_rpath$rpath"
6888 for libdir in $rpath; do
6889 if test -n "$hardcode_libdir_flag_spec"; then
6890 if test -n "$hardcode_libdir_separator"; then
6891 if test -z "$hardcode_libdirs"; then
6892 hardcode_libdirs="$libdir"
6893 else
6894 # Just accumulate the unique libdirs.
6895 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6896 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6899 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6901 esac
6903 else
6904 eval flag=\"$hardcode_libdir_flag_spec\"
6905 dep_rpath="$dep_rpath $flag"
6907 elif test -n "$runpath_var"; then
6908 case "$perm_rpath " in
6909 *" $libdir "*) ;;
6910 *) perm_rpath="$perm_rpath $libdir" ;;
6911 esac
6913 done
6914 # Substitute the hardcoded libdirs into the rpath.
6915 if test -n "$hardcode_libdir_separator" &&
6916 test -n "$hardcode_libdirs"; then
6917 libdir="$hardcode_libdirs"
6918 if test -n "$hardcode_libdir_flag_spec_ld"; then
6919 eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6920 else
6921 eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6924 if test -n "$runpath_var" && test -n "$perm_rpath"; then
6925 # We should set the runpath_var.
6926 rpath=
6927 for dir in $perm_rpath; do
6928 rpath="$rpath$dir:"
6929 done
6930 eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6932 test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6935 shlibpath="$finalize_shlibpath"
6936 test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6937 if test -n "$shlibpath"; then
6938 eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6941 # Get the real and link names of the library.
6942 eval shared_ext=\"$shrext_cmds\"
6943 eval library_names=\"$library_names_spec\"
6944 set dummy $library_names
6945 shift
6946 realname="$1"
6947 shift
6949 if test -n "$soname_spec"; then
6950 eval soname=\"$soname_spec\"
6951 else
6952 soname="$realname"
6954 if test -z "$dlname"; then
6955 dlname=$soname
6958 lib="$output_objdir/$realname"
6959 linknames=
6960 for link
6962 linknames="$linknames $link"
6963 done
6965 # Use standard objects if they are pic
6966 test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6967 test "X$libobjs" = "X " && libobjs=
6969 delfiles=
6970 if test -n "$export_symbols" && test -n "$include_expsyms"; then
6971 $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6972 export_symbols="$output_objdir/$libname.uexp"
6973 delfiles="$delfiles $export_symbols"
6976 orig_export_symbols=
6977 case $host_os in
6978 cygwin* | mingw* | cegcc*)
6979 if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6980 # exporting using user supplied symfile
6981 if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6982 # and it's NOT already a .def file. Must figure out
6983 # which of the given symbols are data symbols and tag
6984 # them as such. So, trigger use of export_symbols_cmds.
6985 # export_symbols gets reassigned inside the "prepare
6986 # the list of exported symbols" if statement, so the
6987 # include_expsyms logic still works.
6988 orig_export_symbols="$export_symbols"
6989 export_symbols=
6990 always_export_symbols=yes
6994 esac
6996 # Prepare the list of exported symbols
6997 if test -z "$export_symbols"; then
6998 if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
6999 func_verbose "generating symbol list for \`$libname.la'"
7000 export_symbols="$output_objdir/$libname.exp"
7001 $opt_dry_run || $RM $export_symbols
7002 cmds=$export_symbols_cmds
7003 save_ifs="$IFS"; IFS='~'
7004 for cmd in $cmds; do
7005 IFS="$save_ifs"
7006 eval cmd=\"$cmd\"
7007 func_len " $cmd"
7008 len=$func_len_result
7009 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7010 func_show_eval "$cmd" 'exit $?'
7011 skipped_export=false
7012 else
7013 # The command line is too long to execute in one step.
7014 func_verbose "using reloadable object file for export list..."
7015 skipped_export=:
7016 # Break out early, otherwise skipped_export may be
7017 # set to false by a later but shorter cmd.
7018 break
7020 done
7021 IFS="$save_ifs"
7022 if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7023 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7024 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7029 if test -n "$export_symbols" && test -n "$include_expsyms"; then
7030 tmp_export_symbols="$export_symbols"
7031 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7032 $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7035 if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7036 # The given exports_symbols file has to be filtered, so filter it.
7037 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7038 # FIXME: $output_objdir/$libname.filter potentially contains lots of
7039 # 's' commands which not all seds can handle. GNU sed should be fine
7040 # though. Also, the filter scales superlinearly with the number of
7041 # global variables. join(1) would be nice here, but unfortunately
7042 # isn't a blessed tool.
7043 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7044 delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7045 export_symbols=$output_objdir/$libname.def
7046 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7049 tmp_deplibs=
7050 for test_deplib in $deplibs; do
7051 case " $convenience " in
7052 *" $test_deplib "*) ;;
7054 tmp_deplibs="$tmp_deplibs $test_deplib"
7056 esac
7057 done
7058 deplibs="$tmp_deplibs"
7060 if test -n "$convenience"; then
7061 if test -n "$whole_archive_flag_spec" &&
7062 test "$compiler_needs_object" = yes &&
7063 test -z "$libobjs"; then
7064 # extract the archives, so we have objects to list.
7065 # TODO: could optimize this to just extract one archive.
7066 whole_archive_flag_spec=
7068 if test -n "$whole_archive_flag_spec"; then
7069 save_libobjs=$libobjs
7070 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7071 test "X$libobjs" = "X " && libobjs=
7072 else
7073 gentop="$output_objdir/${outputname}x"
7074 generated="$generated $gentop"
7076 func_extract_archives $gentop $convenience
7077 libobjs="$libobjs $func_extract_archives_result"
7078 test "X$libobjs" = "X " && libobjs=
7082 if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7083 eval flag=\"$thread_safe_flag_spec\"
7084 linker_flags="$linker_flags $flag"
7087 # Make a backup of the uninstalled library when relinking
7088 if test "$mode" = relink; then
7089 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7092 # Do each of the archive commands.
7093 if test "$module" = yes && test -n "$module_cmds" ; then
7094 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7095 eval test_cmds=\"$module_expsym_cmds\"
7096 cmds=$module_expsym_cmds
7097 else
7098 eval test_cmds=\"$module_cmds\"
7099 cmds=$module_cmds
7101 else
7102 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7103 eval test_cmds=\"$archive_expsym_cmds\"
7104 cmds=$archive_expsym_cmds
7105 else
7106 eval test_cmds=\"$archive_cmds\"
7107 cmds=$archive_cmds
7111 if test "X$skipped_export" != "X:" &&
7112 func_len " $test_cmds" &&
7113 len=$func_len_result &&
7114 test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7116 else
7117 # The command line is too long to link in one step, link piecewise
7118 # or, if using GNU ld and skipped_export is not :, use a linker
7119 # script.
7121 # Save the value of $output and $libobjs because we want to
7122 # use them later. If we have whole_archive_flag_spec, we
7123 # want to use save_libobjs as it was before
7124 # whole_archive_flag_spec was expanded, because we can't
7125 # assume the linker understands whole_archive_flag_spec.
7126 # This may have to be revisited, in case too many
7127 # convenience libraries get linked in and end up exceeding
7128 # the spec.
7129 if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7130 save_libobjs=$libobjs
7132 save_output=$output
7133 output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7135 # Clear the reloadable object creation command queue and
7136 # initialize k to one.
7137 test_cmds=
7138 concat_cmds=
7139 objlist=
7140 last_robj=
7143 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7144 output=${output_objdir}/${output_la}.lnkscript
7145 func_verbose "creating GNU ld script: $output"
7146 $ECHO 'INPUT (' > $output
7147 for obj in $save_libobjs
7149 $ECHO "$obj" >> $output
7150 done
7151 $ECHO ')' >> $output
7152 delfiles="$delfiles $output"
7153 elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7154 output=${output_objdir}/${output_la}.lnk
7155 func_verbose "creating linker input file list: $output"
7156 : > $output
7157 set x $save_libobjs
7158 shift
7159 firstobj=
7160 if test "$compiler_needs_object" = yes; then
7161 firstobj="$1 "
7162 shift
7164 for obj
7166 $ECHO "$obj" >> $output
7167 done
7168 delfiles="$delfiles $output"
7169 output=$firstobj\"$file_list_spec$output\"
7170 else
7171 if test -n "$save_libobjs"; then
7172 func_verbose "creating reloadable object files..."
7173 output=$output_objdir/$output_la-${k}.$objext
7174 eval test_cmds=\"$reload_cmds\"
7175 func_len " $test_cmds"
7176 len0=$func_len_result
7177 len=$len0
7179 # Loop over the list of objects to be linked.
7180 for obj in $save_libobjs
7182 func_len " $obj"
7183 func_arith $len + $func_len_result
7184 len=$func_arith_result
7185 if test "X$objlist" = X ||
7186 test "$len" -lt "$max_cmd_len"; then
7187 func_append objlist " $obj"
7188 else
7189 # The command $test_cmds is almost too long, add a
7190 # command to the queue.
7191 if test "$k" -eq 1 ; then
7192 # The first file doesn't have a previous command to add.
7193 eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
7194 else
7195 # All subsequent reloadable object files will link in
7196 # the last one created.
7197 eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
7199 last_robj=$output_objdir/$output_la-${k}.$objext
7200 func_arith $k + 1
7201 k=$func_arith_result
7202 output=$output_objdir/$output_la-${k}.$objext
7203 objlist=$obj
7204 func_len " $last_robj"
7205 func_arith $len0 + $func_len_result
7206 len=$func_arith_result
7208 done
7209 # Handle the remaining objects by creating one last
7210 # reloadable object file. All subsequent reloadable object
7211 # files will link in the last one created.
7212 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7213 eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
7214 if test -n "$last_robj"; then
7215 eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
7217 delfiles="$delfiles $output"
7219 else
7220 output=
7223 if ${skipped_export-false}; then
7224 func_verbose "generating symbol list for \`$libname.la'"
7225 export_symbols="$output_objdir/$libname.exp"
7226 $opt_dry_run || $RM $export_symbols
7227 libobjs=$output
7228 # Append the command to create the export file.
7229 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7230 eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
7231 if test -n "$last_robj"; then
7232 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
7236 test -n "$save_libobjs" &&
7237 func_verbose "creating a temporary reloadable object file: $output"
7239 # Loop through the commands generated above and execute them.
7240 save_ifs="$IFS"; IFS='~'
7241 for cmd in $concat_cmds; do
7242 IFS="$save_ifs"
7243 $opt_silent || {
7244 func_quote_for_expand "$cmd"
7245 eval "func_echo $func_quote_for_expand_result"
7247 $opt_dry_run || eval "$cmd" || {
7248 lt_exit=$?
7250 # Restore the uninstalled library and exit
7251 if test "$mode" = relink; then
7252 ( cd "$output_objdir" && \
7253 $RM "${realname}T" && \
7254 $MV "${realname}U" "$realname" )
7257 exit $lt_exit
7259 done
7260 IFS="$save_ifs"
7262 if test -n "$export_symbols_regex" && ${skipped_export-false}; then
7263 func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7264 func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7268 if ${skipped_export-false}; then
7269 if test -n "$export_symbols" && test -n "$include_expsyms"; then
7270 tmp_export_symbols="$export_symbols"
7271 test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7272 $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7275 if test -n "$orig_export_symbols"; then
7276 # The given exports_symbols file has to be filtered, so filter it.
7277 func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7278 # FIXME: $output_objdir/$libname.filter potentially contains lots of
7279 # 's' commands which not all seds can handle. GNU sed should be fine
7280 # though. Also, the filter scales superlinearly with the number of
7281 # global variables. join(1) would be nice here, but unfortunately
7282 # isn't a blessed tool.
7283 $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7284 delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7285 export_symbols=$output_objdir/$libname.def
7286 $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7290 libobjs=$output
7291 # Restore the value of output.
7292 output=$save_output
7294 if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
7295 eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7296 test "X$libobjs" = "X " && libobjs=
7298 # Expand the library linking commands again to reset the
7299 # value of $libobjs for piecewise linking.
7301 # Do each of the archive commands.
7302 if test "$module" = yes && test -n "$module_cmds" ; then
7303 if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7304 cmds=$module_expsym_cmds
7305 else
7306 cmds=$module_cmds
7308 else
7309 if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7310 cmds=$archive_expsym_cmds
7311 else
7312 cmds=$archive_cmds
7317 if test -n "$delfiles"; then
7318 # Append the command to remove temporary files to $cmds.
7319 eval cmds=\"\$cmds~\$RM $delfiles\"
7322 # Add any objects from preloaded convenience libraries
7323 if test -n "$dlprefiles"; then
7324 gentop="$output_objdir/${outputname}x"
7325 generated="$generated $gentop"
7327 func_extract_archives $gentop $dlprefiles
7328 libobjs="$libobjs $func_extract_archives_result"
7329 test "X$libobjs" = "X " && libobjs=
7332 save_ifs="$IFS"; IFS='~'
7333 for cmd in $cmds; do
7334 IFS="$save_ifs"
7335 eval cmd=\"$cmd\"
7336 $opt_silent || {
7337 func_quote_for_expand "$cmd"
7338 eval "func_echo $func_quote_for_expand_result"
7340 $opt_dry_run || eval "$cmd" || {
7341 lt_exit=$?
7343 # Restore the uninstalled library and exit
7344 if test "$mode" = relink; then
7345 ( cd "$output_objdir" && \
7346 $RM "${realname}T" && \
7347 $MV "${realname}U" "$realname" )
7350 exit $lt_exit
7352 done
7353 IFS="$save_ifs"
7355 # Restore the uninstalled library and exit
7356 if test "$mode" = relink; then
7357 $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
7359 if test -n "$convenience"; then
7360 if test -z "$whole_archive_flag_spec"; then
7361 func_show_eval '${RM}r "$gentop"'
7365 exit $EXIT_SUCCESS
7368 # Create links to the real library.
7369 for linkname in $linknames; do
7370 if test "$realname" != "$linkname"; then
7371 func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
7373 done
7375 # If -module or -export-dynamic was specified, set the dlname.
7376 if test "$module" = yes || test "$export_dynamic" = yes; then
7377 # On all known operating systems, these are identical.
7378 dlname="$soname"
7383 obj)
7384 if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
7385 func_warning "\`-dlopen' is ignored for objects"
7388 case " $deplibs" in
7389 *\ -l* | *\ -L*)
7390 func_warning "\`-l' and \`-L' are ignored for objects" ;;
7391 esac
7393 test -n "$rpath" && \
7394 func_warning "\`-rpath' is ignored for objects"
7396 test -n "$xrpath" && \
7397 func_warning "\`-R' is ignored for objects"
7399 test -n "$vinfo" && \
7400 func_warning "\`-version-info' is ignored for objects"
7402 test -n "$release" && \
7403 func_warning "\`-release' is ignored for objects"
7405 case $output in
7406 *.lo)
7407 test -n "$objs$old_deplibs" && \
7408 func_fatal_error "cannot build library object \`$output' from non-libtool objects"
7410 libobj=$output
7411 func_lo2o "$libobj"
7412 obj=$func_lo2o_result
7415 libobj=
7416 obj="$output"
7418 esac
7420 # Delete the old objects.
7421 $opt_dry_run || $RM $obj $libobj
7423 # Objects from convenience libraries. This assumes
7424 # single-version convenience libraries. Whenever we create
7425 # different ones for PIC/non-PIC, this we'll have to duplicate
7426 # the extraction.
7427 reload_conv_objs=
7428 gentop=
7429 # reload_cmds runs $LD directly, so let us get rid of
7430 # -Wl from whole_archive_flag_spec and hope we can get by with
7431 # turning comma into space..
7434 if test -n "$convenience"; then
7435 if test -n "$whole_archive_flag_spec"; then
7436 eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
7437 reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
7438 else
7439 gentop="$output_objdir/${obj}x"
7440 generated="$generated $gentop"
7442 func_extract_archives $gentop $convenience
7443 reload_conv_objs="$reload_objs $func_extract_archives_result"
7447 # Create the old-style object.
7448 reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
7450 output="$obj"
7451 func_execute_cmds "$reload_cmds" 'exit $?'
7453 # Exit if we aren't doing a library object file.
7454 if test -z "$libobj"; then
7455 if test -n "$gentop"; then
7456 func_show_eval '${RM}r "$gentop"'
7459 exit $EXIT_SUCCESS
7462 if test "$build_libtool_libs" != yes; then
7463 if test -n "$gentop"; then
7464 func_show_eval '${RM}r "$gentop"'
7467 # Create an invalid libtool object if no PIC, so that we don't
7468 # accidentally link it into a program.
7469 # $show "echo timestamp > $libobj"
7470 # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
7471 exit $EXIT_SUCCESS
7474 if test -n "$pic_flag" || test "$pic_mode" != default; then
7475 # Only do commands if we really have different PIC objects.
7476 reload_objs="$libobjs $reload_conv_objs"
7477 output="$libobj"
7478 func_execute_cmds "$reload_cmds" 'exit $?'
7481 if test -n "$gentop"; then
7482 func_show_eval '${RM}r "$gentop"'
7485 exit $EXIT_SUCCESS
7488 prog)
7489 case $host in
7490 *cygwin*) func_stripname '' '.exe' "$output"
7491 output=$func_stripname_result.exe;;
7492 esac
7493 test -n "$vinfo" && \
7494 func_warning "\`-version-info' is ignored for programs"
7496 test -n "$release" && \
7497 func_warning "\`-release' is ignored for programs"
7499 test "$preload" = yes \
7500 && test "$dlopen_support" = unknown \
7501 && test "$dlopen_self" = unknown \
7502 && test "$dlopen_self_static" = unknown && \
7503 func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
7505 case $host in
7506 *-*-rhapsody* | *-*-darwin1.[012])
7507 # On Rhapsody replace the C library is the System framework
7508 compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7509 finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
7511 esac
7513 case $host in
7514 *-*-darwin*)
7515 # Don't allow lazy linking, it breaks C++ global constructors
7516 # But is supposedly fixed on 10.4 or later (yay!).
7517 if test "$tagname" = CXX ; then
7518 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
7519 10.[0123])
7520 compile_command="$compile_command ${wl}-bind_at_load"
7521 finalize_command="$finalize_command ${wl}-bind_at_load"
7523 esac
7525 # Time to change all our "foo.ltframework" stuff back to "-framework foo"
7526 compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7527 finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
7529 esac
7532 # move library search paths that coincide with paths to not yet
7533 # installed libraries to the beginning of the library search list
7534 new_libs=
7535 for path in $notinst_path; do
7536 case " $new_libs " in
7537 *" -L$path/$objdir "*) ;;
7539 case " $compile_deplibs " in
7540 *" -L$path/$objdir "*)
7541 new_libs="$new_libs -L$path/$objdir" ;;
7542 esac
7544 esac
7545 done
7546 for deplib in $compile_deplibs; do
7547 case $deplib in
7548 -L*)
7549 case " $new_libs " in
7550 *" $deplib "*) ;;
7551 *) new_libs="$new_libs $deplib" ;;
7552 esac
7554 *) new_libs="$new_libs $deplib" ;;
7555 esac
7556 done
7557 compile_deplibs="$new_libs"
7560 compile_command="$compile_command $compile_deplibs"
7561 finalize_command="$finalize_command $finalize_deplibs"
7563 if test -n "$rpath$xrpath"; then
7564 # If the user specified any rpath flags, then add them.
7565 for libdir in $rpath $xrpath; do
7566 # This is the magic to use -rpath.
7567 case "$finalize_rpath " in
7568 *" $libdir "*) ;;
7569 *) finalize_rpath="$finalize_rpath $libdir" ;;
7570 esac
7571 done
7574 # Now hardcode the library paths
7575 rpath=
7576 hardcode_libdirs=
7577 for libdir in $compile_rpath $finalize_rpath; do
7578 if test -n "$hardcode_libdir_flag_spec"; then
7579 if test -n "$hardcode_libdir_separator"; then
7580 if test -z "$hardcode_libdirs"; then
7581 hardcode_libdirs="$libdir"
7582 else
7583 # Just accumulate the unique libdirs.
7584 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7585 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7588 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7590 esac
7592 else
7593 eval flag=\"$hardcode_libdir_flag_spec\"
7594 rpath="$rpath $flag"
7596 elif test -n "$runpath_var"; then
7597 case "$perm_rpath " in
7598 *" $libdir "*) ;;
7599 *) perm_rpath="$perm_rpath $libdir" ;;
7600 esac
7602 case $host in
7603 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7604 testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
7605 case :$dllsearchpath: in
7606 *":$libdir:"*) ;;
7607 ::) dllsearchpath=$libdir;;
7608 *) dllsearchpath="$dllsearchpath:$libdir";;
7609 esac
7610 case :$dllsearchpath: in
7611 *":$testbindir:"*) ;;
7612 ::) dllsearchpath=$testbindir;;
7613 *) dllsearchpath="$dllsearchpath:$testbindir";;
7614 esac
7616 esac
7617 done
7618 # Substitute the hardcoded libdirs into the rpath.
7619 if test -n "$hardcode_libdir_separator" &&
7620 test -n "$hardcode_libdirs"; then
7621 libdir="$hardcode_libdirs"
7622 eval rpath=\" $hardcode_libdir_flag_spec\"
7624 compile_rpath="$rpath"
7626 rpath=
7627 hardcode_libdirs=
7628 for libdir in $finalize_rpath; do
7629 if test -n "$hardcode_libdir_flag_spec"; then
7630 if test -n "$hardcode_libdir_separator"; then
7631 if test -z "$hardcode_libdirs"; then
7632 hardcode_libdirs="$libdir"
7633 else
7634 # Just accumulate the unique libdirs.
7635 case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
7636 *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
7639 hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
7641 esac
7643 else
7644 eval flag=\"$hardcode_libdir_flag_spec\"
7645 rpath="$rpath $flag"
7647 elif test -n "$runpath_var"; then
7648 case "$finalize_perm_rpath " in
7649 *" $libdir "*) ;;
7650 *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
7651 esac
7653 done
7654 # Substitute the hardcoded libdirs into the rpath.
7655 if test -n "$hardcode_libdir_separator" &&
7656 test -n "$hardcode_libdirs"; then
7657 libdir="$hardcode_libdirs"
7658 eval rpath=\" $hardcode_libdir_flag_spec\"
7660 finalize_rpath="$rpath"
7662 if test -n "$libobjs" && test "$build_old_libs" = yes; then
7663 # Transform all the library objects into standard objects.
7664 compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7665 finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
7668 func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
7670 # template prelinking step
7671 if test -n "$prelink_cmds"; then
7672 func_execute_cmds "$prelink_cmds" 'exit $?'
7675 wrappers_required=yes
7676 case $host in
7677 *cygwin* | *mingw* )
7678 if test "$build_libtool_libs" != yes; then
7679 wrappers_required=no
7682 *cegcc)
7683 # Disable wrappers for cegcc, we are cross compiling anyway.
7684 wrappers_required=no
7687 if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
7688 wrappers_required=no
7691 esac
7692 if test "$wrappers_required" = no; then
7693 # Replace the output file specification.
7694 compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7695 link_command="$compile_command$compile_rpath"
7697 # We have no uninstalled library dependencies, so finalize right now.
7698 exit_status=0
7699 func_show_eval "$link_command" 'exit_status=$?'
7701 # Delete the generated files.
7702 if test -f "$output_objdir/${outputname}S.${objext}"; then
7703 func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
7706 exit $exit_status
7709 if test -n "$compile_shlibpath$finalize_shlibpath"; then
7710 compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
7712 if test -n "$finalize_shlibpath"; then
7713 finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
7716 compile_var=
7717 finalize_var=
7718 if test -n "$runpath_var"; then
7719 if test -n "$perm_rpath"; then
7720 # We should set the runpath_var.
7721 rpath=
7722 for dir in $perm_rpath; do
7723 rpath="$rpath$dir:"
7724 done
7725 compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
7727 if test -n "$finalize_perm_rpath"; then
7728 # We should set the runpath_var.
7729 rpath=
7730 for dir in $finalize_perm_rpath; do
7731 rpath="$rpath$dir:"
7732 done
7733 finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
7737 if test "$no_install" = yes; then
7738 # We don't need to create a wrapper script.
7739 link_command="$compile_var$compile_command$compile_rpath"
7740 # Replace the output file specification.
7741 link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
7742 # Delete the old output file.
7743 $opt_dry_run || $RM $output
7744 # Link the executable and exit
7745 func_show_eval "$link_command" 'exit $?'
7746 exit $EXIT_SUCCESS
7749 if test "$hardcode_action" = relink; then
7750 # Fast installation is not supported
7751 link_command="$compile_var$compile_command$compile_rpath"
7752 relink_command="$finalize_var$finalize_command$finalize_rpath"
7754 func_warning "this platform does not like uninstalled shared libraries"
7755 func_warning "\`$output' will be relinked during installation"
7756 else
7757 if test "$fast_install" != no; then
7758 link_command="$finalize_var$compile_command$finalize_rpath"
7759 if test "$fast_install" = yes; then
7760 relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
7761 else
7762 # fast_install is set to needless
7763 relink_command=
7765 else
7766 link_command="$compile_var$compile_command$compile_rpath"
7767 relink_command="$finalize_var$finalize_command$finalize_rpath"
7771 # Replace the output file specification.
7772 link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
7774 # Delete the old output files.
7775 $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
7777 func_show_eval "$link_command" 'exit $?'
7779 # Now create the wrapper script.
7780 func_verbose "creating $output"
7782 # Quote the relink command for shipping.
7783 if test -n "$relink_command"; then
7784 # Preserve any variables that may affect compiler behavior
7785 for var in $variables_saved_for_relink; do
7786 if eval test -z \"\${$var+set}\"; then
7787 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
7788 elif eval var_value=\$$var; test -z "$var_value"; then
7789 relink_command="$var=; export $var; $relink_command"
7790 else
7791 func_quote_for_eval "$var_value"
7792 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
7794 done
7795 relink_command="(cd `pwd`; $relink_command)"
7796 relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
7799 # Quote $ECHO for shipping.
7800 if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
7801 case $progpath in
7802 [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
7803 *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
7804 esac
7805 qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
7806 else
7807 qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
7810 # Only actually do things if not in dry run mode.
7811 $opt_dry_run || {
7812 # win32 will think the script is a binary if it has
7813 # a .exe suffix, so we strip it off here.
7814 case $output in
7815 *.exe) func_stripname '' '.exe' "$output"
7816 output=$func_stripname_result ;;
7817 esac
7818 # test for cygwin because mv fails w/o .exe extensions
7819 case $host in
7820 *cygwin*)
7821 exeext=.exe
7822 func_stripname '' '.exe' "$outputname"
7823 outputname=$func_stripname_result ;;
7824 *) exeext= ;;
7825 esac
7826 case $host in
7827 *cygwin* | *mingw* )
7828 func_dirname_and_basename "$output" "" "."
7829 output_name=$func_basename_result
7830 output_path=$func_dirname_result
7831 cwrappersource="$output_path/$objdir/lt-$output_name.c"
7832 cwrapper="$output_path/$output_name.exe"
7833 $RM $cwrappersource $cwrapper
7834 trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
7836 func_emit_cwrapperexe_src > $cwrappersource
7838 # The wrapper executable is built using the $host compiler,
7839 # because it contains $host paths and files. If cross-
7840 # compiling, it, like the target executable, must be
7841 # executed on the $host or under an emulation environment.
7842 $opt_dry_run || {
7843 $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
7844 $STRIP $cwrapper
7847 # Now, create the wrapper script for func_source use:
7848 func_ltwrapper_scriptname $cwrapper
7849 $RM $func_ltwrapper_scriptname_result
7850 trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
7851 $opt_dry_run || {
7852 # note: this script will not be executed, so do not chmod.
7853 if test "x$build" = "x$host" ; then
7854 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
7855 else
7856 func_emit_wrapper no > $func_ltwrapper_scriptname_result
7861 $RM $output
7862 trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
7864 func_emit_wrapper no > $output
7865 chmod +x $output
7867 esac
7869 exit $EXIT_SUCCESS
7871 esac
7873 # See if we need to build an old-fashioned archive.
7874 for oldlib in $oldlibs; do
7876 if test "$build_libtool_libs" = convenience; then
7877 oldobjs="$libobjs_save $symfileobj"
7878 addlibs="$convenience"
7879 build_libtool_libs=no
7880 else
7881 if test "$build_libtool_libs" = module; then
7882 oldobjs="$libobjs_save"
7883 build_libtool_libs=no
7884 else
7885 oldobjs="$old_deplibs $non_pic_objects"
7886 if test "$preload" = yes && test -f "$symfileobj"; then
7887 oldobjs="$oldobjs $symfileobj"
7890 addlibs="$old_convenience"
7893 if test -n "$addlibs"; then
7894 gentop="$output_objdir/${outputname}x"
7895 generated="$generated $gentop"
7897 func_extract_archives $gentop $addlibs
7898 oldobjs="$oldobjs $func_extract_archives_result"
7901 # Do each command in the archive commands.
7902 if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
7903 cmds=$old_archive_from_new_cmds
7904 else
7906 # Add any objects from preloaded convenience libraries
7907 if test -n "$dlprefiles"; then
7908 gentop="$output_objdir/${outputname}x"
7909 generated="$generated $gentop"
7911 func_extract_archives $gentop $dlprefiles
7912 oldobjs="$oldobjs $func_extract_archives_result"
7915 # POSIX demands no paths to be encoded in archives. We have
7916 # to avoid creating archives with duplicate basenames if we
7917 # might have to extract them afterwards, e.g., when creating a
7918 # static archive out of a convenience library, or when linking
7919 # the entirety of a libtool archive into another (currently
7920 # not supported by libtool).
7921 if (for obj in $oldobjs
7923 func_basename "$obj"
7924 $ECHO "$func_basename_result"
7925 done | sort | sort -uc >/dev/null 2>&1); then
7927 else
7928 $ECHO "copying selected object files to avoid basename conflicts..."
7929 gentop="$output_objdir/${outputname}x"
7930 generated="$generated $gentop"
7931 func_mkdir_p "$gentop"
7932 save_oldobjs=$oldobjs
7933 oldobjs=
7934 counter=1
7935 for obj in $save_oldobjs
7937 func_basename "$obj"
7938 objbase="$func_basename_result"
7939 case " $oldobjs " in
7940 " ") oldobjs=$obj ;;
7941 *[\ /]"$objbase "*)
7942 while :; do
7943 # Make sure we don't pick an alternate name that also
7944 # overlaps.
7945 newobj=lt$counter-$objbase
7946 func_arith $counter + 1
7947 counter=$func_arith_result
7948 case " $oldobjs " in
7949 *[\ /]"$newobj "*) ;;
7950 *) if test ! -f "$gentop/$newobj"; then break; fi ;;
7951 esac
7952 done
7953 func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
7954 oldobjs="$oldobjs $gentop/$newobj"
7956 *) oldobjs="$oldobjs $obj" ;;
7957 esac
7958 done
7960 eval cmds=\"$old_archive_cmds\"
7962 func_len " $cmds"
7963 len=$func_len_result
7964 if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7965 cmds=$old_archive_cmds
7966 else
7967 # the command line is too long to link in one step, link in parts
7968 func_verbose "using piecewise archive linking..."
7969 save_RANLIB=$RANLIB
7970 RANLIB=:
7971 objlist=
7972 concat_cmds=
7973 save_oldobjs=$oldobjs
7974 oldobjs=
7975 # Is there a better way of finding the last object in the list?
7976 for obj in $save_oldobjs
7978 last_oldobj=$obj
7979 done
7980 eval test_cmds=\"$old_archive_cmds\"
7981 func_len " $test_cmds"
7982 len0=$func_len_result
7983 len=$len0
7984 for obj in $save_oldobjs
7986 func_len " $obj"
7987 func_arith $len + $func_len_result
7988 len=$func_arith_result
7989 func_append objlist " $obj"
7990 if test "$len" -lt "$max_cmd_len"; then
7992 else
7993 # the above command should be used before it gets too long
7994 oldobjs=$objlist
7995 if test "$obj" = "$last_oldobj" ; then
7996 RANLIB=$save_RANLIB
7998 test -z "$concat_cmds" || concat_cmds=$concat_cmds~
7999 eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
8000 objlist=
8001 len=$len0
8003 done
8004 RANLIB=$save_RANLIB
8005 oldobjs=$objlist
8006 if test "X$oldobjs" = "X" ; then
8007 eval cmds=\"\$concat_cmds\"
8008 else
8009 eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
8013 func_execute_cmds "$cmds" 'exit $?'
8014 done
8016 test -n "$generated" && \
8017 func_show_eval "${RM}r$generated"
8019 # Now create the libtool archive.
8020 case $output in
8021 *.la)
8022 old_library=
8023 test "$build_old_libs" = yes && old_library="$libname.$libext"
8024 func_verbose "creating $output"
8026 # Preserve any variables that may affect compiler behavior
8027 for var in $variables_saved_for_relink; do
8028 if eval test -z \"\${$var+set}\"; then
8029 relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
8030 elif eval var_value=\$$var; test -z "$var_value"; then
8031 relink_command="$var=; export $var; $relink_command"
8032 else
8033 func_quote_for_eval "$var_value"
8034 relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
8036 done
8037 # Quote the link command for shipping.
8038 relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
8039 relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
8040 if test "$hardcode_automatic" = yes ; then
8041 relink_command=
8044 # Only create the output if not a dry run.
8045 $opt_dry_run || {
8046 for installed in no yes; do
8047 if test "$installed" = yes; then
8048 if test -z "$install_libdir"; then
8049 break
8051 output="$output_objdir/$outputname"i
8052 # Replace all uninstalled libtool libraries with the installed ones
8053 newdependency_libs=
8054 for deplib in $dependency_libs; do
8055 case $deplib in
8056 *.la)
8057 func_basename "$deplib"
8058 name="$func_basename_result"
8059 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
8060 test -z "$libdir" && \
8061 func_fatal_error "\`$deplib' is not a valid libtool archive"
8062 newdependency_libs="$newdependency_libs $libdir/$name"
8064 *) newdependency_libs="$newdependency_libs $deplib" ;;
8065 esac
8066 done
8067 dependency_libs="$newdependency_libs"
8068 newdlfiles=
8070 for lib in $dlfiles; do
8071 case $lib in
8072 *.la)
8073 func_basename "$lib"
8074 name="$func_basename_result"
8075 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8076 test -z "$libdir" && \
8077 func_fatal_error "\`$lib' is not a valid libtool archive"
8078 newdlfiles="$newdlfiles $libdir/$name"
8080 *) newdlfiles="$newdlfiles $lib" ;;
8081 esac
8082 done
8083 dlfiles="$newdlfiles"
8084 newdlprefiles=
8085 for lib in $dlprefiles; do
8086 case $lib in
8087 *.la)
8088 # Only pass preopened files to the pseudo-archive (for
8089 # eventual linking with the app. that links it) if we
8090 # didn't already link the preopened objects directly into
8091 # the library:
8092 func_basename "$lib"
8093 name="$func_basename_result"
8094 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
8095 test -z "$libdir" && \
8096 func_fatal_error "\`$lib' is not a valid libtool archive"
8097 newdlprefiles="$newdlprefiles $libdir/$name"
8099 esac
8100 done
8101 dlprefiles="$newdlprefiles"
8102 else
8103 newdlfiles=
8104 for lib in $dlfiles; do
8105 case $lib in
8106 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8107 *) abs=`pwd`"/$lib" ;;
8108 esac
8109 newdlfiles="$newdlfiles $abs"
8110 done
8111 dlfiles="$newdlfiles"
8112 newdlprefiles=
8113 for lib in $dlprefiles; do
8114 case $lib in
8115 [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
8116 *) abs=`pwd`"/$lib" ;;
8117 esac
8118 newdlprefiles="$newdlprefiles $abs"
8119 done
8120 dlprefiles="$newdlprefiles"
8122 $RM $output
8123 # place dlname in correct position for cygwin
8124 tdlname=$dlname
8125 case $host,$output,$installed,$module,$dlname in
8126 *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
8127 esac
8128 $ECHO > $output "\
8129 # $outputname - a libtool library file
8130 # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
8132 # Please DO NOT delete this file!
8133 # It is necessary for linking the library.
8135 # The name that we can dlopen(3).
8136 dlname='$tdlname'
8138 # Names of this library.
8139 library_names='$library_names'
8141 # The name of the static archive.
8142 old_library='$old_library'
8144 # Linker flags that can not go in dependency_libs.
8145 inherited_linker_flags='$new_inherited_linker_flags'
8147 # Libraries that this one depends upon.
8148 dependency_libs='$dependency_libs'
8150 # Names of additional weak libraries provided by this library
8151 weak_library_names='$weak_libs'
8153 # Version information for $libname.
8154 current=$current
8155 age=$age
8156 revision=$revision
8158 # Is this an already installed library?
8159 installed=$installed
8161 # Should we warn about portability when linking against -modules?
8162 shouldnotlink=$module
8164 # Files to dlopen/dlpreopen
8165 dlopen='$dlfiles'
8166 dlpreopen='$dlprefiles'
8168 # Directory that this library needs to be installed in:
8169 libdir='$install_libdir'"
8170 if test "$installed" = no && test "$need_relink" = yes; then
8171 $ECHO >> $output "\
8172 relink_command=\"$relink_command\""
8174 done
8177 # Do a symbolic link so that the libtool archive can be found in
8178 # LD_LIBRARY_PATH before the program is installed.
8179 func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
8181 esac
8182 exit $EXIT_SUCCESS
8185 { test "$mode" = link || test "$mode" = relink; } &&
8186 func_mode_link ${1+"$@"}
8189 # func_mode_uninstall arg...
8190 func_mode_uninstall ()
8192 $opt_debug
8193 RM="$nonopt"
8194 files=
8195 rmforce=
8196 exit_status=0
8198 # This variable tells wrapper scripts just to set variables rather
8199 # than running their programs.
8200 libtool_install_magic="$magic"
8202 for arg
8204 case $arg in
8205 -f) RM="$RM $arg"; rmforce=yes ;;
8206 -*) RM="$RM $arg" ;;
8207 *) files="$files $arg" ;;
8208 esac
8209 done
8211 test -z "$RM" && \
8212 func_fatal_help "you must specify an RM program"
8214 rmdirs=
8216 origobjdir="$objdir"
8217 for file in $files; do
8218 func_dirname "$file" "" "."
8219 dir="$func_dirname_result"
8220 if test "X$dir" = X.; then
8221 objdir="$origobjdir"
8222 else
8223 objdir="$dir/$origobjdir"
8225 func_basename "$file"
8226 name="$func_basename_result"
8227 test "$mode" = uninstall && objdir="$dir"
8229 # Remember objdir for removal later, being careful to avoid duplicates
8230 if test "$mode" = clean; then
8231 case " $rmdirs " in
8232 *" $objdir "*) ;;
8233 *) rmdirs="$rmdirs $objdir" ;;
8234 esac
8237 # Don't error if the file doesn't exist and rm -f was used.
8238 if { test -L "$file"; } >/dev/null 2>&1 ||
8239 { test -h "$file"; } >/dev/null 2>&1 ||
8240 test -f "$file"; then
8242 elif test -d "$file"; then
8243 exit_status=1
8244 continue
8245 elif test "$rmforce" = yes; then
8246 continue
8249 rmfiles="$file"
8251 case $name in
8252 *.la)
8253 # Possibly a libtool archive, so verify it.
8254 if func_lalib_p "$file"; then
8255 func_source $dir/$name
8257 # Delete the libtool libraries and symlinks.
8258 for n in $library_names; do
8259 rmfiles="$rmfiles $objdir/$n"
8260 done
8261 test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
8263 case "$mode" in
8264 clean)
8265 case " $library_names " in
8266 # " " in the beginning catches empty $dlname
8267 *" $dlname "*) ;;
8268 *) rmfiles="$rmfiles $objdir/$dlname" ;;
8269 esac
8270 test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
8272 uninstall)
8273 if test -n "$library_names"; then
8274 # Do each command in the postuninstall commands.
8275 func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8278 if test -n "$old_library"; then
8279 # Do each command in the old_postuninstall commands.
8280 func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
8282 # FIXME: should reinstall the best remaining shared library.
8284 esac
8288 *.lo)
8289 # Possibly a libtool object, so verify it.
8290 if func_lalib_p "$file"; then
8292 # Read the .lo file
8293 func_source $dir/$name
8295 # Add PIC object to the list of files to remove.
8296 if test -n "$pic_object" &&
8297 test "$pic_object" != none; then
8298 rmfiles="$rmfiles $dir/$pic_object"
8301 # Add non-PIC object to the list of files to remove.
8302 if test -n "$non_pic_object" &&
8303 test "$non_pic_object" != none; then
8304 rmfiles="$rmfiles $dir/$non_pic_object"
8310 if test "$mode" = clean ; then
8311 noexename=$name
8312 case $file in
8313 *.exe)
8314 func_stripname '' '.exe' "$file"
8315 file=$func_stripname_result
8316 func_stripname '' '.exe' "$name"
8317 noexename=$func_stripname_result
8318 # $file with .exe has already been added to rmfiles,
8319 # add $file without .exe
8320 rmfiles="$rmfiles $file"
8322 esac
8323 # Do a test to see if this is a libtool program.
8324 if func_ltwrapper_p "$file"; then
8325 if func_ltwrapper_executable_p "$file"; then
8326 func_ltwrapper_scriptname "$file"
8327 relink_command=
8328 func_source $func_ltwrapper_scriptname_result
8329 rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
8330 else
8331 relink_command=
8332 func_source $dir/$noexename
8335 # note $name still contains .exe if it was in $file originally
8336 # as does the version of $file that was added into $rmfiles
8337 rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
8338 if test "$fast_install" = yes && test -n "$relink_command"; then
8339 rmfiles="$rmfiles $objdir/lt-$name"
8341 if test "X$noexename" != "X$name" ; then
8342 rmfiles="$rmfiles $objdir/lt-${noexename}.c"
8347 esac
8348 func_show_eval "$RM $rmfiles" 'exit_status=1'
8349 done
8350 objdir="$origobjdir"
8352 # Try to remove the ${objdir}s in the directories where we deleted files
8353 for dir in $rmdirs; do
8354 if test -d "$dir"; then
8355 func_show_eval "rmdir $dir >/dev/null 2>&1"
8357 done
8359 exit $exit_status
8362 { test "$mode" = uninstall || test "$mode" = clean; } &&
8363 func_mode_uninstall ${1+"$@"}
8365 test -z "$mode" && {
8366 help="$generic_help"
8367 func_fatal_help "you must specify a MODE"
8370 test -z "$exec_cmd" && \
8371 func_fatal_help "invalid operation mode \`$mode'"
8373 if test -n "$exec_cmd"; then
8374 eval exec "$exec_cmd"
8375 exit $EXIT_FAILURE
8378 exit $exit_status
8381 # The TAGs below are defined such that we never get into a situation
8382 # in which we disable both kinds of libraries. Given conflicting
8383 # choices, we go for a static library, that is the most portable,
8384 # since we can't tell whether shared libraries were disabled because
8385 # the user asked for that or because the platform doesn't support
8386 # them. This is particularly important on AIX, because we don't
8387 # support having both static and shared libraries enabled at the same
8388 # time on that platform, so we default to a shared-only configuration.
8389 # If a disable-shared tag is given, we'll fallback to a static-only
8390 # configuration. But we'll never go from static-only to shared-only.
8392 # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
8393 build_libtool_libs=no
8394 build_old_libs=yes
8395 # ### END LIBTOOL TAG CONFIG: disable-shared
8397 # ### BEGIN LIBTOOL TAG CONFIG: disable-static
8398 build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
8399 # ### END LIBTOOL TAG CONFIG: disable-static
8401 # Local Variables:
8402 # mode:shell-script
8403 # sh-indentation:2
8404 # End:
8405 # vi:sw=2