source: Xerces/config/ltmain.sh @ 831

Last change on this file since 831 was 721, checked in by lindanl, 9 years ago

Add the original Xerces code (version 3.1.1)

  • Property svn:executable set to *
File size: 237.7 KB
Line 
1# Generated from ltmain.m4sh.
2
3# ltmain.sh (GNU libtool) 2.2.6
4# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5
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.
9
10# GNU Libtool is free software; you can redistribute it and/or modify
11# it under the terms of the GNU General Public License as published by
12# the Free Software Foundation; either version 2 of the License, or
13# (at your option) any later version.
14#
15# As a special exception to the GNU General Public License,
16# if you distribute this file as part of a program or library that
17# is built using GNU Libtool, you may include this file under the
18# same distribution terms that you use for the rest of that program.
19#
20# GNU Libtool is distributed in the hope that it will be useful, but
21# WITHOUT ANY WARRANTY; without even the implied warranty of
22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
23# General Public License for more details.
24#
25# You should have received a copy of the GNU General Public License
26# along with GNU Libtool; see the file COPYING.  If not, a copy
27# can be downloaded from http://www.gnu.org/licenses/gpl.html,
28# or obtained by writing to the Free Software Foundation, Inc.,
29# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30
31# Usage: $progname [OPTION]... [MODE-ARG]...
32#
33# Provide generalized library-building support services.
34#
35#     --config             show all configuration variables
36#     --debug              enable verbose shell tracing
37# -n, --dry-run            display commands without modifying any files
38#     --features           display basic configuration information and exit
39#     --mode=MODE          use operation mode MODE
40#     --preserve-dup-deps  don't remove duplicate dependency libraries
41#     --quiet, --silent    don't print informational messages
42#     --tag=TAG            use configuration variables from tag TAG
43# -v, --verbose            print informational messages (default)
44#     --version            print version information
45# -h, --help               print short or long help message
46#
47# MODE must be one of the following:
48#
49#       clean              remove files from the build directory
50#       compile            compile a source file into a libtool object
51#       execute            automatically set library path, then run a program
52#       finish             complete the installation of libtool libraries
53#       install            install libraries or executables
54#       link               create a library or an executable
55#       uninstall          remove libraries from an installed directory
56#
57# MODE-ARGS vary depending on the MODE.
58# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
59#
60# When reporting a bug, please describe a test case to reproduce it and
61# include the following information:
62#
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 Debian-2.2.6a-4
69#       automake:               $automake_version
70#       autoconf:               $autoconf_version
71#
72# Report bugs to <bug-libtool@gnu.org>.
73
74PROGRAM=ltmain.sh
75PACKAGE=libtool
76VERSION="2.2.6 Debian-2.2.6a-4"
77TIMESTAMP=""
78package_revision=1.3012
79
80# Be Bourne compatible
81if test -n "${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 '${1+"$@"}'='"$@"'
87  setopt NO_GLOB_SUBST
88else
89  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
90fi
91BIN_SH=xpg4; export BIN_SH # for Tru64
92DUALCASE=1; export DUALCASE # for MKS sh
93
94# NLS nuisances: We save the old values to restore during execute mode.
95# Only set LANG and LC_ALL to C if already set.
96# These must not be set unconditionally because not all systems understand
97# e.g. LANG=C (notably SCO).
98lt_user_locale=
99lt_safe_locale=
100for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
101do
102  eval "if test \"\${$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=\"$lt_var=C; \$lt_safe_locale\"
108        fi"
109done
110
111$lt_unset CDPATH
112
113
114
115
116
117: ${CP="cp -f"}
118: ${ECHO="echo"}
119: ${EGREP="/bin/grep -E"}
120: ${FGREP="/bin/grep -F"}
121: ${GREP="/bin/grep"}
122: ${LN_S="ln -s"}
123: ${MAKE="make"}
124: ${MKDIR="mkdir"}
125: ${MV="mv -f"}
126: ${RM="rm -f"}
127: ${SED="/bin/sed"}
128: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
129: ${Xsed="$SED -e 1s/^X//"}
130
131# Global variables:
132EXIT_SUCCESS=0
133EXIT_FAILURE=1
134EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
135EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
136
137exit_status=$EXIT_SUCCESS
138
139# Make sure IFS has a sensible default
140lt_nl='
141'
142IFS="   $lt_nl"
143
144dirname="s,/[^/]*$,,"
145basename="s,^.*/,,"
146
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.
159func_dirname_and_basename ()
160{
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${2}"
167  fi
168  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
169}
170
171# Generated shell functions inserted here.
172
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.
178progpath="$0"
179
180# The name of this program:
181# In the unlikely event $progname began with a '-', it would play havoc with
182# func_echo (imagine progname=-n), so we prepend ./ in that case:
183func_dirname_and_basename "$progpath"
184progname=$func_basename_result
185case $progname in
186  -*) progname=./$progname ;;
187esac
188
189# Make sure we have an absolute path for reexecution:
190case $progpath in
191  [\\/]*|[A-Za-z]:\\*) ;;
192  *[\\/]*)
193     progdir=$func_dirname_result
194     progdir=`cd "$progdir" && pwd`
195     progpath="$progdir/$progname"
196     ;;
197  *)
198     save_IFS="$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"
207     ;;
208esac
209
210# Sed substitution that helps us do robust quoting.  It backslashifies
211# metacharacters that are still active within double-quoted strings.
212Xsed="${SED}"' -e 1s/^X//'
213sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
214
215# Same as above, but do not quote variable references.
216double_quote_subst='s/\(["`\\]\)/\\\1/g'
217
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 '$'.  `\' that '$'.
223bs='\\'
224bs2='\\\\'
225bs4='\\\\\\\\'
226dollar='\$'
227sed_double_backslash="\
228  s/$bs4/&\\
229/g
230  s/^$bs2$dollar/$bs&/
231  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
232  s/\n//g"
233
234# Standard options:
235opt_dry_run=false
236opt_help=false
237opt_quiet=false
238opt_verbose=false
239opt_warning=:
240
241# func_echo arg...
242# Echo program name prefixed message, along with the current mode
243# name if it has been set yet.
244func_echo ()
245{
246    $ECHO "$progname${mode+: }$mode: $*"
247}
248
249# func_verbose arg...
250# Echo program name prefixed message in verbose mode only.
251func_verbose ()
252{
253    $opt_verbose && func_echo ${1+"$@"}
254
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:
258    :
259}
260
261# func_error arg...
262# Echo program name prefixed message to standard error.
263func_error ()
264{
265    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
266}
267
268# func_warning arg...
269# Echo program name prefixed warning message to standard error.
270func_warning ()
271{
272    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
273
274    # bash bug again:
275    :
276}
277
278# func_fatal_error arg...
279# Echo program name prefixed message to standard error, and exit.
280func_fatal_error ()
281{
282    func_error ${1+"$@"}
283    exit $EXIT_FAILURE
284}
285
286# func_fatal_help arg...
287# Echo program name prefixed message to standard error, followed by
288# a help hint, and exit.
289func_fatal_help ()
290{
291    func_error ${1+"$@"}
292    func_fatal_error "$help"
293}
294help="Try \`$progname --help' for more information."  ## default
295
296
297# func_grep expression filename
298# Check whether EXPRESSION matches any line of FILENAME, without output.
299func_grep ()
300{
301    $GREP "$1" "$2" >/dev/null 2>&1
302}
303
304
305# func_mkdir_p directory-path
306# Make sure the entire path to DIRECTORY-PATH is available.
307func_mkdir_p ()
308{
309    my_directory_path="$1"
310    my_dir_list=
311
312    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
313
314      # Protect directory names starting with `-'
315      case $my_directory_path in
316        -*) my_directory_path="./$my_directory_path" ;;
317      esac
318
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"
324
325        # If the last portion added has no slash in it, the list is done
326        case $my_directory_path in */*) ;; *) break ;; esac
327
328        # ...otherwise throw away the child directory and loop
329        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
330      done
331      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
332
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="$save_mkdir_p_IFS"
342
343      # Bail out if we (or some other process) failed to create a directory.
344      test -d "$my_directory_path" || \
345        func_fatal_error "Failed to create \`$1'"
346    fi
347}
348
349
350# func_mktempdir [string]
351# Make a temporary directory that won't clash with other running
352# libtool processes, and avoids race conditions if possible.  If
353# given, STRING is the basename for that directory.
354func_mktempdir ()
355{
356    my_template="${TMPDIR-/tmp}/${1-$progname}"
357
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}-$$"
361    else
362
363      # If mktemp works, use that first and foremost
364      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
365
366      if test ! -d "$my_tmpdir"; then
367        # Failing that, at least try and use $RANDOM to avoid a race
368        my_tmpdir="${my_template}-${RANDOM-0}$$"
369
370        save_mktempdir_umask=`umask`
371        umask 0077
372        $MKDIR "$my_tmpdir"
373        umask $save_mktempdir_umask
374      fi
375
376      # If we're not in dry-run mode, bomb out on failure
377      test -d "$my_tmpdir" || \
378        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
379    fi
380
381    $ECHO "X$my_tmpdir" | $Xsed
382}
383
384
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.
391func_quote_for_eval ()
392{
393    case $1 in
394      *[\\\`\"\$]*)
395        func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
396      *)
397        func_quote_for_eval_unquoted_result="$1" ;;
398    esac
399
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="\"$func_quote_for_eval_unquoted_result\""
408        ;;
409      *)
410        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
411    esac
412}
413
414
415# func_quote_for_expand arg
416# Aesthetically quote ARG to be evaled later; same as above,
417# but do not quote variable references.
418func_quote_for_expand ()
419{
420    case $1 in
421      *[\\\`\"]*)
422        my_arg=`$ECHO "X$1" | $Xsed \
423            -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
424      *)
425        my_arg="$1" ;;
426    esac
427
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="\"$my_arg\""
435        ;;
436    esac
437
438    func_quote_for_expand_result="$my_arg"
439}
440
441
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.
446func_show_eval ()
447{
448    my_cmd="$1"
449    my_fail_exp="${2-:}"
450
451    ${opt_silent-false} || {
452      func_quote_for_expand "$my_cmd"
453      eval "func_echo $func_quote_for_expand_result"
454    }
455
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"
461      fi
462    fi
463}
464
465
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.
470func_show_eval_locale ()
471{
472    my_cmd="$1"
473    my_fail_exp="${2-:}"
474
475    ${opt_silent-false} || {
476      func_quote_for_expand "$my_cmd"
477      eval "func_echo $func_quote_for_expand_result"
478    }
479
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"
487      fi
488    fi
489}
490
491
492
493
494
495# func_version
496# Echo version message to standard output and exit.
497func_version ()
498{
499    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
500        s/^# //
501        s/^# *$//
502        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
503        p
504     }' < "$progpath"
505     exit $?
506}
507
508# func_usage
509# Echo short help message to standard output and exit.
510func_usage ()
511{
512    $SED -n '/^# Usage:/,/# -h/ {
513        s/^# //
514        s/^# *$//
515        s/\$progname/'$progname'/
516        p
517    }' < "$progpath"
518    $ECHO
519    $ECHO "run \`$progname --help | more' for full usage"
520    exit $?
521}
522
523# func_help
524# Echo long help message to standard output and exit.
525func_help ()
526{
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 |$SED 1q`"'/
539        p
540     }' < "$progpath"
541    exit $?
542}
543
544# func_missing_arg argname
545# Echo program name prefixed message to standard error and set global
546# exit_cmd.
547func_missing_arg ()
548{
549    func_error "missing argument for $1"
550    exit_cmd=exit
551}
552
553exit_cmd=:
554
555
556
557
558
559# Check that we have a working $ECHO.
560if test "X$1" = X--no-reexec; then
561  # Discard the --no-reexec flag, and continue.
562  shift
563elif test "X$1" = X--fallback-echo; then
564  # Avoid inline document here, it may be left over
565  :
566elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
567  # Yippee, $ECHO works!
568  :
569else
570  # Restart under the correct shell, and then maybe $ECHO will work.
571  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
572fi
573
574if test "X$1" = X--fallback-echo; then
575  # used as fallback echo
576  shift
577  cat <<EOF
578$*
579EOF
580  exit $EXIT_SUCCESS
581fi
582
583magic="%%%MAGIC variable%%%"
584magic_exe="%%%MAGIC EXE variable%%%"
585
586# Global variables.
587# $mode is unset
588nonopt=
589execute_dlfiles=
590preserve_args=
591lo2o="s/\\.lo\$/.${objext}/"
592o2lo="s/\\.${objext}\$/.lo/"
593extracted_archives=
594extracted_serial=0
595
596opt_dry_run=false
597opt_duplicate_deps=false
598opt_silent=false
599opt_debug=:
600
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.
604exec_cmd=
605
606# func_fatal_configuration arg...
607# Echo program name prefixed message to standard error, followed by
608# a configuration failure hint, and exit.
609func_fatal_configuration ()
610{
611    func_error ${1+"$@"}
612    func_error "See the $PACKAGE documentation for more information."
613    func_fatal_error "Fatal configuration error."
614}
615
616
617# func_config
618# Display the configuration for all the tags in this script.
619func_config ()
620{
621    re_begincf='^# ### BEGIN LIBTOOL'
622    re_endcf='^# ### END LIBTOOL'
623
624    # Default configuration.
625    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
626
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
631
632    exit $?
633}
634
635# func_features
636# Display the features supported by this script.
637func_features ()
638{
639    $ECHO "host: $host"
640    if test "$build_libtool_libs" = yes; then
641      $ECHO "enable shared libraries"
642    else
643      $ECHO "disable shared libraries"
644    fi
645    if test "$build_old_libs" = yes; then
646      $ECHO "enable static libraries"
647    else
648      $ECHO "disable static libraries"
649    fi
650
651    exit $?
652}
653
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.
658func_enable_tag ()
659{
660  # Global variable:
661  tagname="$1"
662
663  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
664  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
665  sed_extractcf="/$re_begincf/,/$re_endcf/p"
666
667  # Validate tagname.
668  case $tagname in
669    *[!-_A-Za-z0-9,/]*)
670      func_fatal_error "invalid tag name: $tagname"
671      ;;
672  esac
673
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) ;;
678    *)
679      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
680        taglist="$taglist $tagname"
681
682        # Evaluate the configuration.  Be careful to quote the path
683        # and the sed script, to avoid splitting on whitespace, but
684        # also don't use non-portable quotes within backquotes within
685        # quotes we have to do it in 2 steps:
686        extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
687        eval "$extractedcf"
688      else
689        func_error "ignoring unknown tag $tagname"
690      fi
691      ;;
692  esac
693}
694
695# Parse options once, thoroughly.  This comes as soon as possible in
696# the script to make things like `libtool --version' happen quickly.
697{
698
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
703    ;;
704  compile|compil|compi|comp|com|co|c)
705    shift; set dummy --mode compile ${1+"$@"}; shift
706    ;;
707  execute|execut|execu|exec|exe|ex|e)
708    shift; set dummy --mode execute ${1+"$@"}; shift
709    ;;
710  finish|finis|fini|fin|fi|f)
711    shift; set dummy --mode finish ${1+"$@"}; shift
712    ;;
713  install|instal|insta|inst|ins|in|i)
714    shift; set dummy --mode install ${1+"$@"}; shift
715    ;;
716  link|lin|li|l)
717    shift; set dummy --mode link ${1+"$@"}; shift
718    ;;
719  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
720    shift; set dummy --mode uninstall ${1+"$@"}; shift
721    ;;
722  esac
723
724  # Parse non-mode specific arguments:
725  while test "$#" -gt 0; do
726    opt="$1"
727    shift
728
729    case $opt in
730      --config)         func_config                                     ;;
731
732      --debug)          preserve_args="$preserve_args $opt"
733                        func_echo "enabling shell trace mode"
734                        opt_debug='set -x'
735                        $opt_debug
736                        ;;
737
738      -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
739                        execute_dlfiles="$execute_dlfiles $1"
740                        shift
741                        ;;
742
743      --dry-run | -n)   opt_dry_run=:                                   ;;
744      --features)       func_features                                   ;;
745      --finish)         mode="finish"                                   ;;
746
747      --mode)           test "$#" -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)    ;;
758
759                          # Catch anything else as an error
760                          *) func_error "invalid argument for $opt"
761                             exit_cmd=exit
762                             break
763                             ;;
764                        esac
765
766                        mode="$1"
767                        shift
768                        ;;
769
770      --preserve-dup-deps)
771                        opt_duplicate_deps=:                            ;;
772
773      --quiet|--silent) preserve_args="$preserve_args $opt"
774                        opt_silent=:
775                        ;;
776
777      --verbose| -v)    preserve_args="$preserve_args $opt"
778                        opt_silent=false
779                        ;;
780
781      --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
782                        preserve_args="$preserve_args $opt $1"
783                        func_enable_tag "$1"    # tagname is set here
784                        shift
785                        ;;
786
787      # Separate optargs to long options:
788      -dlopen=*|--mode=*|--tag=*)
789                        func_opt_split "$opt"
790                        set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
791                        shift
792                        ;;
793
794      -\?|-h)           func_usage                                      ;;
795      --help)           opt_help=:                                      ;;
796      --version)        func_version                                    ;;
797
798      -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
799
800      *)                nonopt="$opt"
801                        break
802                        ;;
803    esac
804  done
805
806
807  case $host in
808    *cygwin* | *mingw* | *pw32* | *cegcc*)
809      # don't eliminate duplications in $postdeps and $predeps
810      opt_duplicate_compiler_generated_deps=:
811      ;;
812    *)
813      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
814      ;;
815  esac
816
817  # Having warned about all mis-specified options, bail out if
818  # anything was wrong.
819  $exit_cmd $EXIT_FAILURE
820}
821
822# func_check_version_match
823# Ensure that we are using m4 macros, and libtool script from the same
824# release of libtool.
825func_check_version_match ()
826{
827  if test "$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
843      fi
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
851    fi
852
853    exit $EXIT_MISMATCH
854  fi
855}
856
857
858## ----------- ##
859##    Main.    ##
860## ----------- ##
861
862$opt_help || {
863  # Sanity checks first:
864  func_check_version_match
865
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"
868  fi
869
870  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
871
872
873  # Darwin sucks
874  eval std_shrext=\"$shrext_cmds\"
875
876
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 $EXIT_FAILURE
882  fi
883
884  # Change the help message to a mode-specific one.
885  generic_help="$help"
886  help="Try \`$progname --help --mode=$mode' for more information."
887}
888
889
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.
894func_lalib_p ()
895{
896    test -f "$1" &&
897      $SED -e 4q "$1" 2>/dev/null \
898        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
899}
900
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.
908func_lalib_unsafe_p ()
909{
910    lalib_p=no
911    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
912        for lalib_p_l in 1 2 3 4
913        do
914            read lalib_p_line
915            case "$lalib_p_line" in
916                \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
917            esac
918        done
919        exec 0<&5 5<&-
920    fi
921    test "$lalib_p" = yes
922}
923
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.
928func_ltwrapper_script_p ()
929{
930    func_lalib_p "$1"
931}
932
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.
937func_ltwrapper_executable_p ()
938{
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
945}
946
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.
951func_ltwrapper_scriptname ()
952{
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"
958    fi
959}
960
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.
965func_ltwrapper_p ()
966{
967    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
968}
969
970
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!
975func_execute_cmds ()
976{
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
985}
986
987
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.
994func_source ()
995{
996    $opt_debug
997    case $1 in
998    */* | *\\*) . "$1" ;;
999    *)          . "./$1" ;;
1000    esac
1001}
1002
1003
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 ...'
1010func_infer_tag ()
1011{
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.
1025      *)
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
1043              ;;
1044            esac
1045          fi
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 $tagname tagged configuration"
1055        fi
1056        ;;
1057      esac
1058    fi
1059}
1060
1061
1062
1063# func_write_libtool_object output_name pic_name nonpic_name
1064# Create a libtool object file (analogous to a ".la" file),
1065# but don't create it if we're doing a dry run.
1066func_write_libtool_object ()
1067{
1068    write_libobj=${1}
1069    if test "$build_libtool_libs" = yes; then
1070      write_lobj=\'${2}\'
1071    else
1072      write_lobj=none
1073    fi
1074
1075    if test "$build_old_libs" = yes; then
1076      write_oldobj=\'${3}\'
1077    else
1078      write_oldobj=none
1079    fi
1080
1081    $opt_dry_run || {
1082      cat >${write_libobj}T <<EOF
1083# $write_libobj - a libtool object file
1084# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
1085#
1086# Please DO NOT delete this file!
1087# It is necessary for linking the library.
1088
1089# Name of the PIC object.
1090pic_object=$write_lobj
1091
1092# Name of the non-PIC object
1093non_pic_object=$write_oldobj
1094
1095EOF
1096      $MV "${write_libobj}T" "${write_libobj}"
1097    }
1098}
1099
1100# func_mode_compile arg...
1101func_mode_compile ()
1102{
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=
1113
1114    for arg
1115    do
1116      case $arg_mode in
1117      arg  )
1118        # do not "continue".  Instead, add this to base_compile
1119        lastarg="$arg"
1120        arg_mode=normal
1121        ;;
1122
1123      target )
1124        libobj="$arg"
1125        arg_mode=normal
1126        continue
1127        ;;
1128
1129      normal )
1130        # Accept any command-line options.
1131        case $arg in
1132        -o)
1133          test -n "$libobj" && \
1134            func_fatal_error "you cannot specify \`-o' more than once"
1135          arg_mode=target
1136          continue
1137          ;;
1138
1139        -pie | -fpie | -fPIE)
1140          pie_flag="$pie_flag $arg"
1141          continue
1142          ;;
1143
1144        -shared | -static | -prefer-pic | -prefer-non-pic)
1145          later="$later $arg"
1146          continue
1147          ;;
1148
1149        -no-suppress)
1150          suppress_opt=no
1151          continue
1152          ;;
1153
1154        -Xcompiler)
1155          arg_mode=arg  #  the next one goes into the "base_compile" arg list
1156          continue      #  The current "srcfile" will either be retained or
1157          ;;            #  replaced later.  I would guess that would be a bug.
1158
1159        -Wc,*)
1160          func_stripname '-Wc,' '' "$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
1172
1173          # Add the arguments to base_compile.
1174          base_compile="$base_compile $lastarg"
1175          continue
1176          ;;
1177
1178        *)
1179          # Accept the current argument as the source file.
1180          # The previous "srcfile" becomes the current argument.
1181          #
1182          lastarg="$srcfile"
1183          srcfile="$arg"
1184          ;;
1185        esac  #  case $arg
1186        ;;
1187      esac    #  case $arg_mode
1188
1189      # Aesthetically quote the previous argument.
1190      func_quote_for_eval "$lastarg"
1191      base_compile="$base_compile $func_quote_for_eval_result"
1192    done # for arg
1193
1194    case $arg_mode in
1195    arg)
1196      func_fatal_error "you must specify an argument for -Xcompile"
1197      ;;
1198    target)
1199      func_fatal_error "you must specify a target with \`-o'"
1200      ;;
1201    *)
1202      # Get the name of the library object.
1203      test -z "$libobj" && {
1204        func_basename "$srcfile"
1205        libobj="$func_basename_result"
1206      }
1207      ;;
1208    esac
1209
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
1219      ;;
1220    esac
1221
1222    case $libobj in
1223    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
1224    *)
1225      func_fatal_error "cannot determine name of library object from \`$libobj'"
1226      ;;
1227    esac
1228
1229    func_infer_tag $base_compile
1230
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
1238        ;;
1239
1240      -static)
1241        build_libtool_libs=no
1242        build_old_libs=yes
1243        continue
1244        ;;
1245
1246      -prefer-pic)
1247        pic_mode=yes
1248        continue
1249        ;;
1250
1251      -prefer-non-pic)
1252        pic_mode=no
1253        continue
1254        ;;
1255      esac
1256    done
1257
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/$objname
1266
1267    test -z "$base_compile" && \
1268      func_fatal_help "you must specify a compilation command"
1269
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"
1275    fi
1276
1277    # On Cygwin there's no "real" PIC flag so we must build both object types
1278    case $host_os in
1279    cygwin* | mingw* | pw32* | os2* | cegcc*)
1280      pic_mode=default
1281      ;;
1282    esac
1283    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
1284      # non-PIC code in shared libraries is not supported
1285      pic_mode=default
1286    fi
1287
1288    # Calculate the filename of the output object if compiler does
1289    # not support -o with -c
1290    if test "$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=
1297    fi
1298
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`
1311
1312This indicates that another process is trying to use the same
1313temporary object file, and libtool could not work around it because
1314your compiler does not support \`-c' and \`-o' together.  If you
1315repeat this compilation, it may succeed, by chance, but you had better
1316avoid parallel builds (make -j) in this platform, or get a better
1317compiler."
1318
1319        $opt_dry_run || $RM $removelist
1320        exit $EXIT_FAILURE
1321      fi
1322      removelist="$removelist $output_obj"
1323      $ECHO "$srcfile" > "$lockfile"
1324    fi
1325
1326    $opt_dry_run || $RM $removelist
1327    removelist="$removelist $lockfile"
1328    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
1329
1330    if test -n "$fix_srcfile_path"; then
1331      eval srcfile=\"$fix_srcfile_path\"
1332    fi
1333    func_quote_for_eval "$srcfile"
1334    qsrcfile=$func_quote_for_eval_result
1335
1336    # Only build a PIC object if we are building libtool libraries.
1337    if test "$build_libtool_libs" = yes; then
1338      # Without this assignment, base_compile gets emptied.
1339      fbsd_hideous_sh_bug=$base_compile
1340
1341      if test "$pic_mode" != no; then
1342        command="$base_compile $qsrcfile $pic_flag"
1343      else
1344        # Don't build PIC code
1345        command="$base_compile $qsrcfile"
1346      fi
1347
1348      func_mkdir_p "$xdir$objdir"
1349
1350      if test -z "$output_obj"; then
1351        # Place PIC objects in $objdir
1352        command="$command -o $lobj"
1353      fi
1354
1355      func_show_eval_locale "$command"  \
1356          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
1357
1358      if test "$need_locks" = warn &&
1359         test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1360        $ECHO "\
1361*** ERROR, $lockfile contains:
1362`cat $lockfile 2>/dev/null`
1363
1364but it should contain:
1365$srcfile
1366
1367This indicates that another process is trying to use the same
1368temporary object file, and libtool could not work around it because
1369your compiler does not support \`-c' and \`-o' together.  If you
1370repeat this compilation, it may succeed, by chance, but you had better
1371avoid parallel builds (make -j) in this platform, or get a better
1372compiler."
1373
1374        $opt_dry_run || $RM $removelist
1375        exit $EXIT_FAILURE
1376      fi
1377
1378      # Just move the object if needed, then go on to compile the next one
1379      if test -n "$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 $error'
1382      fi
1383
1384      # Allow error messages only from the first compilation.
1385      if test "$suppress_opt" = yes; then
1386        suppress_output=' >/dev/null 2>&1'
1387      fi
1388    fi
1389
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 $pic_flag"
1397      fi
1398      if test "$compiler_c_o" = yes; then
1399        command="$command -o $obj"
1400      fi
1401
1402      # Suppress compiler output if we already did a PIC compilation.
1403      command="$command$suppress_output"
1404      func_show_eval_locale "$command" \
1405        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
1406
1407      if test "$need_locks" = warn &&
1408         test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
1409        $ECHO "\
1410*** ERROR, $lockfile contains:
1411`cat $lockfile 2>/dev/null`
1412
1413but it should contain:
1414$srcfile
1415
1416This indicates that another process is trying to use the same
1417temporary object file, and libtool could not work around it because
1418your compiler does not support \`-c' and \`-o' together.  If you
1419repeat this compilation, it may succeed, by chance, but you had better
1420avoid parallel builds (make -j) in this platform, or get a better
1421compiler."
1422
1423        $opt_dry_run || $RM $removelist
1424        exit $EXIT_FAILURE
1425      fi
1426
1427      # Just move the object if needed
1428      if test -n "$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'
1431      fi
1432    fi
1433
1434    $opt_dry_run || {
1435      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
1436
1437      # Unlock the critical section if it was locked
1438      if test "$need_locks" != no; then
1439        removelist=$lockfile
1440        $RM "$lockfile"
1441      fi
1442    }
1443
1444    exit $EXIT_SUCCESS
1445}
1446
1447$opt_help || {
1448test "$mode" = compile && func_mode_compile ${1+"$@"}
1449}
1450
1451func_mode_help ()
1452{
1453    # We need to display help for each of the modes.
1454    case $mode in
1455      "")
1456        # Generic help is extracted from the usage comments
1457        # at the start of this file.
1458        func_help
1459        ;;
1460
1461      clean)
1462        $ECHO \
1463"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
1464
1465Remove files from the build directory.
1466
1467RM 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
1469to RM.
1470
1471If FILE is a libtool library, object or program, all the files associated
1472with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473        ;;
1474
1475      compile)
1476      $ECHO \
1477"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478
1479Compile a source file into a libtool library object.
1480
1481This mode accepts the following additional options:
1482
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
1489
1490COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491from the given SOURCEFILE.
1492
1493The output file name is determined by removing the directory component from
1494SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495library object suffix, \`.lo'."
1496        ;;
1497
1498      execute)
1499        $ECHO \
1500"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501
1502Automatically set library path, then run a program.
1503
1504This mode accepts the following additional options:
1505
1506  -dlopen FILE      add the directory containing FILE to the library path
1507
1508This mode sets the library path environment variable according to \`-dlopen'
1509flags.
1510
1511If any of the ARGS are libtool executable wrappers, then they are translated
1512into their corresponding uninstalled binary, and any of their required library
1513directories are added to the library path.
1514
1515Then, COMMAND is executed, with ARGS as arguments."
1516        ;;
1517
1518      finish)
1519        $ECHO \
1520"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521
1522Complete the installation of libtool libraries.
1523
1524Each LIBDIR is a directory that contains libtool libraries.
1525
1526The commands that this mode executes may require superuser privileges.  Use
1527the \`--dry-run' option if you just want to see what would be executed."
1528        ;;
1529
1530      install)
1531        $ECHO \
1532"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533
1534Install executables or libraries.
1535
1536INSTALL-COMMAND is the installation command.  The first component should be
1537either the \`install' or \`cp' program.
1538
1539The following components of INSTALL-COMMAND are treated specially:
1540
1541  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
1542
1543The rest of the components are interpreted as arguments to that command (only
1544BSD-compatible install options are recognized)."
1545        ;;
1546
1547      link)
1548        $ECHO \
1549"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550
1551Link object files or libraries together to form another library, or to
1552create an executable program.
1553
1554LINK-COMMAND is a command using the C compiler that you would use to create
1555a program from several object files.
1556
1557The following components of LINK-COMMAND are treated specially:
1558
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
1589
1590All other options (arguments beginning with \`-') are ignored.
1591
1592Every other argument is treated as a filename.  Files ending in \`.la' are
1593treated as uninstalled libtool libraries, other files are standard or library
1594object files.
1595
1596If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598required, except when creating a convenience library.
1599
1600If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601using \`ar' and \`ranlib', or on Windows using \`lib'.
1602
1603If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604is created, otherwise an executable program is created."
1605        ;;
1606
1607      uninstall)
1608        $ECHO \
1609"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610
1611Remove libraries from an installation directory.
1612
1613RM is the name of the program to use to delete files associated with each FILE
1614(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
1615to RM.
1616
1617If FILE is a libtool library, all the files associated with it are deleted.
1618Otherwise, only FILE itself is deleted using RM."
1619        ;;
1620
1621      *)
1622        func_fatal_help "invalid operation mode \`$mode'"
1623        ;;
1624    esac
1625
1626    $ECHO
1627    $ECHO "Try \`$progname --help' for more information about other modes."
1628
1629    exit $?
1630}
1631
1632  # Now that we've collected a possible --mode arg, show help if necessary
1633  $opt_help && func_mode_help
1634
1635
1636# func_mode_execute arg...
1637func_mode_execute ()
1638{
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"
1644
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"
1649
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 "\`$lib' is not a valid libtool archive"
1656
1657        # Read the libtool library.
1658        dlname=
1659        library_names=
1660        func_source "$file"
1661
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 "\`$file' was not linked with \`-export-dynamic'"
1667          continue
1668        fi
1669
1670        func_dirname "$file" "" "."
1671        dir="$func_dirname_result"
1672
1673        if test -f "$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'"
1678          fi
1679        fi
1680        ;;
1681
1682      *.lo)
1683        # Just add the directory containing the .lo file.
1684        func_dirname "$file" "" "."
1685        dir="$func_dirname_result"
1686        ;;
1687
1688      *)
1689        func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
1690        continue
1691        ;;
1692      esac
1693
1694      # Get the absolute pathname.
1695      absdir=`cd "$dir" && pwd`
1696      test -n "$absdir" && dir="$absdir"
1697
1698      # Now add the directory to shlibpath_var.
1699      if eval "test -z \"\$$shlibpath_var\""; then
1700        eval "$shlibpath_var=\"\$dir\""
1701      else
1702        eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1703      fi
1704    done
1705
1706    # This variable tells wrapper scripts just to set shlibpath_var
1707    # rather than running their programs.
1708    libtool_execute_magic="$magic"
1709
1710    # Check if any of the arguments is a wrapper script.
1711    args=
1712    for file
1713    do
1714      case $file in
1715      -*) ;;
1716      *)
1717        # Do a test to see if this is really a libtool program.
1718        if func_ltwrapper_script_p "$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"
1727        fi
1728        ;;
1729      esac
1730      # Quote arguments (to preserve shell metacharacters).
1731      func_quote_for_eval "$file"
1732      args="$args $func_quote_for_eval_result"
1733    done
1734
1735    if test "X$opt_dry_run" = Xfalse; then
1736      if test -n "$shlibpath_var"; then
1737        # Export the shlibpath_var.
1738        eval "export $shlibpath_var"
1739      fi
1740
1741      # Restore saved environment variables
1742      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
1743      do
1744        eval "if test \"\${save_$lt_var+set}\" = set; then
1745                $lt_var=\$save_$lt_var; export $lt_var
1746              else
1747                $lt_unset $lt_var
1748              fi"
1749      done
1750
1751      # Now prepare to actually exec the command.
1752      exec_cmd="\$cmd$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"
1758      fi
1759      $ECHO "$cmd$args"
1760      exit $EXIT_SUCCESS
1761    fi
1762}
1763
1764test "$mode" = execute && func_mode_execute ${1+"$@"}
1765
1766
1767# func_mode_finish arg...
1768func_mode_finish ()
1769{
1770    $opt_debug
1771    libdirs="$nonopt"
1772    admincmds=
1773
1774    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
1775      for dir
1776      do
1777        libdirs="$libdirs $dir"
1778      done
1779
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'"$cmd"'"'
1785        fi
1786        if test -n "$finish_eval"; then
1787          # Do the single finish_eval.
1788          eval cmds=\"$finish_eval\"
1789          $opt_dry_run || eval "$cmds" || admincmds="$admincmds
1790       $cmds"
1791        fi
1792      done
1793    fi
1794
1795    # Exit here if they wanted silent mode.
1796    $opt_silent && exit $EXIT_SUCCESS
1797
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      $ECHO "     during execution"
1811    fi
1812    if test -n "$runpath_var"; then
1813      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
1814      $ECHO "     during linking"
1815    fi
1816    if test -n "$hardcode_libdir_flag_spec"; then
1817      libdir=LIBDIR
1818      eval flag=\"$hardcode_libdir_flag_spec\"
1819
1820      $ECHO "   - use the \`$flag' linker flag"
1821    fi
1822    if test -n "$admincmds"; then
1823      $ECHO "   - have your system administrator run these commands:$admincmds"
1824    fi
1825    if test -f /etc/ld.so.conf; then
1826      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
1827    fi
1828    $ECHO
1829
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."
1835        ;;
1836      *)
1837        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
1838        ;;
1839    esac
1840    $ECHO "X----------------------------------------------------------------------" | $Xsed
1841    exit $EXIT_SUCCESS
1842}
1843
1844test "$mode" = finish && func_mode_finish ${1+"$@"}
1845
1846
1847# func_mode_install arg...
1848func_mode_install ()
1849{
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
1864    fi
1865
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$func_quote_for_eval_result"
1870
1871    # We need to accept at least all the BSD install flags.
1872    dest=
1873    files=
1874    opts=
1875    prev=
1876    install_type=
1877    isdir=no
1878    stripme=
1879    for arg
1880    do
1881      if test -n "$dest"; then
1882        files="$files $dest"
1883        dest=$arg
1884        continue
1885      fi
1886
1887      case $arg in
1888      -d) isdir=yes ;;
1889      -f)
1890        case " $install_prog " in
1891        *[\\\ /]cp\ *) ;;
1892        *) prev=$arg ;;
1893        esac
1894        ;;
1895      -g | -m | -o)
1896        prev=$arg
1897        ;;
1898      -s)
1899        stripme=" -s"
1900        continue
1901        ;;
1902      -*)
1903        ;;
1904      *)
1905        # If the previous option needed an argument, then skip it.
1906        if test -n "$prev"; then
1907          prev=
1908        else
1909          dest=$arg
1910          continue
1911        fi
1912        ;;
1913      esac
1914
1915      # Aesthetically quote the argument.
1916      func_quote_for_eval "$arg"
1917      install_prog="$install_prog $func_quote_for_eval_result"
1918    done
1919
1920    test -z "$install_prog" && \
1921      func_fatal_help "you must specify an install program"
1922
1923    test -n "$prev" && \
1924      func_fatal_help "the \`$prev' option requires an argument"
1925
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"
1931      fi
1932    fi
1933
1934    # Strip any trailing slash from the destination.
1935    func_stripname '' '/' "$dest"
1936    dest=$func_stripname_result
1937
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"
1947
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"
1952    fi
1953    case $destdir in
1954    [\\/]* | [A-Za-z]:[\\/]*) ;;
1955    *)
1956      for file in $files; do
1957        case $file in
1958        *.lo) ;;
1959        *)
1960          func_fatal_help "\`$destdir' must be an absolute directory name"
1961          ;;
1962        esac
1963      done
1964      ;;
1965    esac
1966
1967    # This variable tells wrapper scripts just to set variables rather
1968    # than running their programs.
1969    libtool_install_magic="$magic"
1970
1971    staticlibs=
1972    future_libdirs=
1973    current_libdirs=
1974    for file in $files; do
1975
1976      # Do each installation.
1977      case $file in
1978      *.$libext)
1979        # Do the static libraries later.
1980        staticlibs="$staticlibs $file"
1981        ;;
1982
1983      *.la)
1984        # Check to see that this really is a libtool archive.
1985        func_lalib_unsafe_p "$file" \
1986          || func_fatal_help "\`$file' is not a valid libtool archive"
1987
1988        library_names=
1989        old_library=
1990        relink_command=
1991        func_source "$file"
1992
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 $libdir" ;;
2004          esac
2005        fi
2006
2007        func_dirname "$file" "/" ""
2008        dir="$func_dirname_result"
2009        dir="$dir$objdir"
2010
2011        if test -n "$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\$%%"`
2014
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 $libdir"
2023
2024          if test -n "$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" | $Xsed -e "s%@inst_prefix_dir@%%"`
2029          fi
2030
2031          func_warning "relinking \`$file'"
2032          func_show_eval "$relink_command" \
2033            'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
2034        fi
2035
2036        # See the names of the shared library.
2037        set dummy $library_names; shift
2038        if test -n "$1"; then
2039          realname="$1"
2040          shift
2041
2042          srcname="$realname"
2043          test -n "$relink_command" && srcname="$realname"T
2044
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 $realname in
2052            *.dll.a)
2053              tstripme=""
2054              ;;
2055            esac
2056            ;;
2057          esac
2058          if test -n "$tstripme" && test -n "$striplib"; then
2059            func_show_eval "$striplib $destdir/$realname" 'exit $?'
2060          fi
2061
2062          if test "$#" -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
2068            do
2069              test "$linkname" != "$realname" \
2070                && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
2071            done
2072          fi
2073
2074          # Do each command in the postinstall commands.
2075          lib="$destdir/$realname"
2076          func_execute_cmds "$postinstall_cmds" 'exit $?'
2077        fi
2078
2079        # Install the pseudo-library for information purposes.
2080        func_basename "$file"
2081        name="$func_basename_result"
2082        instname="$dir/$name"i
2083        func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
2084
2085        # Maybe install the static library, too.
2086        test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
2087        ;;
2088
2089      *.lo)
2090        # Install (i.e. copy) a libtool object.
2091
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"
2099        fi
2100
2101        # Deduce the name of the destination old-style object file.
2102        case $destfile in
2103        *.lo)
2104          func_lo2o "$destfile"
2105          staticdest=$func_lo2o_result
2106          ;;
2107        *.$objext)
2108          staticdest="$destfile"
2109          destfile=
2110          ;;
2111        *)
2112          func_fatal_help "cannot copy a libtool object to \`$destfile'"
2113          ;;
2114        esac
2115
2116        # Install the libtool object if requested.
2117        test -n "$destfile" && \
2118          func_show_eval "$install_prog $file $destfile" 'exit $?'
2119
2120        # Install the old object if enabled.
2121        if test "$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 $?'
2126        fi
2127        exit $EXIT_SUCCESS
2128        ;;
2129
2130      *)
2131        # Figure out destination file name, if it wasn't already specified.
2132        if test -n "$destname"; then
2133          destfile="$destdir/$destname"
2134        else
2135          func_basename "$file"
2136          destfile="$func_basename_result"
2137          destfile="$destdir/$destfile"
2138        fi
2139
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"
2150            fi
2151            ;;
2152        esac
2153
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
2163            fi
2164            ;;
2165        *)
2166            wrapper=$file
2167            ;;
2168        esac
2169        if func_ltwrapper_script_p "$wrapper"; then
2170          notinst_deplibs=
2171          relink_command=
2172
2173          func_source "$wrapper"
2174
2175          # Check the variables that should have been set.
2176          test -z "$generated_by_libtool_version" && \
2177            func_fatal_error "invalid libtool wrapper script \`$wrapper'"
2178
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 "$lib"
2185            fi
2186            libfile="$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 \`$libdir'"
2189              finalize=no
2190            fi
2191          done
2192
2193          relink_command=
2194          func_source "$wrapper"
2195
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'`
2206
2207                $opt_silent || {
2208                  func_quote_for_expand "$relink_command"
2209                  eval "func_echo $func_quote_for_expand_result"
2210                }
2211                if eval "$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
2216                fi
2217                file="$outputname"
2218              else
2219                func_warning "cannot relink \`$file'"
2220              fi
2221            }
2222          else
2223            # Install the binary that we compiled earlier.
2224            file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
2225          fi
2226        fi
2227
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
2235            ;;
2236          *.exe:*)
2237            destfile=$destfile.exe
2238            ;;
2239          *:*.exe)
2240            func_stripname '' '.exe' "$destfile"
2241            destfile=$func_stripname_result
2242            ;;
2243          esac
2244          ;;
2245        esac
2246        func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
2247        $opt_dry_run || if test -n "$outputname"; then
2248          ${RM}r "$tmpdir"
2249        fi
2250        ;;
2251      esac
2252    done
2253
2254    for file in $staticlibs; do
2255      func_basename "$file"
2256      name="$func_basename_result"
2257
2258      # Set up the ranlib parameters.
2259      oldlib="$destdir/$name"
2260
2261      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
2262
2263      if test -n "$stripme" && test -n "$old_striplib"; then
2264        func_show_eval "$old_striplib $oldlib" 'exit $?'
2265      fi
2266
2267      # Do each command in the postinstall commands.
2268      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
2269    done
2270
2271    test -n "$future_libdirs" && \
2272      func_warning "remember to run \`$progname --finish$future_libdirs'"
2273
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 $EXIT_SUCCESS
2280    fi
2281}
2282
2283test "$mode" = install && func_mode_install ${1+"$@"}
2284
2285
2286# func_generate_dlsyms outputname originator pic_p
2287# Extract symbols from dlprefiles and create ${outputname}S.o with
2288# a dlpreopen symbol table.
2289func_generate_dlsyms ()
2290{
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=
2297
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"
2303      fi
2304    fi
2305
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/${my_outputname}.nm"
2312
2313        func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
2314
2315        # Parse the name list into a source file.
2316        func_verbose "creating $output_objdir/$my_dlsyms"
2317
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) $VERSION */
2321
2322#ifdef __cplusplus
2323extern \"C\" {
2324#endif
2325
2326/* External symbol declarations for the compiler. */\
2327"
2328
2329        if test "$dlself" = yes; then
2330          func_verbose "generating symbol list for \`$output'"
2331
2332          $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
2333
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
2340
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 "$nlist"'
2345            }
2346          fi
2347
2348          if test -n "$export_symbols_regex"; then
2349            $opt_dry_run || {
2350              eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2351              eval '$MV "$nlist"T "$nlist"'
2352            }
2353          fi
2354
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"'
2365                ;;
2366              esac
2367            }
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"'
2377                  ;;
2378              esac
2379            }
2380          fi
2381        fi
2382
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'"
2390          }
2391        done
2392
2393        $opt_dry_run || {
2394          # Make sure we have at least an empty file.
2395          test -f "$nlist" || : > "$nlist"
2396
2397          if test -n "$exclude_expsyms"; then
2398            $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2399            $MV "$nlist"T "$nlist"
2400          fi
2401
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
2410            :
2411          else
2412            $GREP -v "^: " < "$nlist" > "$nlist"S
2413          fi
2414
2415          if test -f "$nlist"S; then
2416            eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
2417          else
2418            $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
2419          fi
2420
2421          $ECHO >> "$output_objdir/$my_dlsyms" "\
2422
2423/* The mapping between symbol names and symbols.  */
2424typedef struct {
2425  const char *name;
2426  void *address;
2427} lt_dlsymlist;
2428"
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= ;;
2440          *)
2441            lt_dlsym_const=const ;;
2442          esac
2443
2444          $ECHO >> "$output_objdir/$my_dlsyms" "\
2445extern $lt_dlsym_const lt_dlsymlist
2446lt_${my_prefix}_LTX_preloaded_symbols[];
2447$lt_dlsym_const lt_dlsymlist
2448lt_${my_prefix}_LTX_preloaded_symbols[] =
2449{\
2450  { \"$my_originator\", (void *) 0 },"
2451
2452          case $need_lib_prefix in
2453          no)
2454            eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
2455            ;;
2456          *)
2457            eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
2458            ;;
2459          esac
2460          $ECHO >> "$output_objdir/$my_dlsyms" "\
2461  {0, (void *) 0}
2462};
2463
2464/* This works around a problem in FreeBSD linker */
2465#ifdef FREEBSD_WORKAROUND
2466static const void *lt_preloaded_setup() {
2467  return lt_${my_prefix}_LTX_preloaded_symbols;
2468}
2469#endif
2470
2471#ifdef __cplusplus
2472}
2473#endif\
2474"
2475        } # !$opt_dry_run
2476
2477        pic_flag_for_symtable=
2478        case "$compile_command " in
2479        *" -static "*) ;;
2480        *)
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=" $pic_flag"  ;;
2491          *)
2492            if test "X$my_pic_p" != Xno; then
2493              pic_flag_for_symtable=" $pic_flag"
2494            fi
2495            ;;
2496          esac
2497          ;;
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
2506
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 $?'
2509
2510        # Clean up the generated files.
2511        func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
2512
2513        # Transform the symbol file into the correct name.
2514        symfileobj="$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%"`
2523          fi
2524          ;;
2525        *)
2526          compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2527          finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
2528          ;;
2529        esac
2530        ;;
2531      *)
2532        func_fatal_error "unknown suffix for \`$my_dlsyms'"
2533        ;;
2534      esac
2535    else
2536      # We keep going just in case the user didn't refer to
2537      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
2538      # really was required.
2539
2540      # Nullify the symbol file.
2541      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2542      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
2543    fi
2544}
2545
2546# func_win32_libid arg
2547# return the library type of file 'arg'
2548#
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.
2552func_win32_libid ()
2553{
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"
2560    ;;
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,
2569                    p
2570                    q
2571                }
2572            }'`
2573      case $win32_nmres in
2574      import*)  win32_libid_type="x86 archive import";;
2575      *)        win32_libid_type="x86 archive static";;
2576      esac
2577    fi
2578    ;;
2579  *DLL*)
2580    win32_libid_type="x86 DLL"
2581    ;;
2582  *executable*) # but shell scripts are "executable" too...
2583    case $win32_fileres in
2584    *MS\ Windows\ PE\ Intel*)
2585      win32_libid_type="x86 DLL"
2586      ;;
2587    esac
2588    ;;
2589  esac
2590  $ECHO "$win32_libid_type"
2591}
2592
2593
2594
2595# func_extract_an_archive dir oldlib
2596func_extract_an_archive ()
2597{
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
2603     :
2604    else
2605      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
2606    fi
2607}
2608
2609
2610# func_extract_archives gentop oldlib ...
2611func_extract_archives ()
2612{
2613    $opt_debug
2614    my_gentop="$1"; shift
2615    my_oldlibs=${1+"$@"}
2616    my_oldobjs=""
2617    my_xlib=""
2618    my_xabs=""
2619    my_xdir=""
2620
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/$my_xlib_u"
2641
2642      func_mkdir_p "$my_xdir"
2643
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
2682        ;;
2683      *)
2684        func_extract_an_archive "$my_xdir" "$my_xabs"
2685        ;;
2686      esac
2687      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
2688    done
2689
2690    func_extract_archives_result="$my_oldobjs"
2691}
2692
2693
2694
2695# func_emit_wrapper_part1 [arg=no]
2696#
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.
2700func_emit_wrapper_part1 ()
2701{
2702        func_emit_wrapper_part1_arg1=no
2703        if test -n "$1" ; then
2704          func_emit_wrapper_part1_arg1=$1
2705        fi
2706
2707        $ECHO "\
2708#! $SHELL
2709
2710# $output - temporary wrapper script for $objdir/$outputname
2711# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
2712#
2713# The $output program cannot be directly executed until all the libtool
2714# libraries that it depends on are installed.
2715#
2716# This wrapper script should never be moved out of the build directory.
2717# If it is, it will not operate correctly.
2718
2719# Sed substitution that helps us do robust quoting.  It backslashifies
2720# metacharacters that are still active within double-quoted strings.
2721Xsed='${SED} -e 1s/^X//'
2722sed_quote_subst='$sed_quote_subst'
2723
2724# Be Bourne compatible
2725if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726  emulate sh
2727  NULLCMD=:
2728  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729  # is contrary to our usage.  Disable this feature.
2730  alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731  setopt NO_GLOB_SUBST
2732else
2733  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
2734fi
2735BIN_SH=xpg4; export BIN_SH # for Tru64
2736DUALCASE=1; export DUALCASE # for MKS sh
2737
2738# The HP-UX ksh and POSIX shell print the target directory to stdout
2739# if CDPATH is set.
2740(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741
2742relink_command=\"$relink_command\"
2743
2744# This environment variable determines our operation mode.
2745if test \"\$libtool_install_magic\" = \"$magic\"; then
2746  # install mode needs the following variables:
2747  generated_by_libtool_version='$macro_version'
2748  notinst_deplibs='$notinst_deplibs'
2749else
2750  # When we are sourced in execute mode, \$file and \$ECHO are already set.
2751  if test \"\$libtool_execute_magic\" != \"$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!
2760      :
2761    else
2762      # Restart under the correct shell, and then maybe \$ECHO will work.
2763      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2764    fi
2765  fi\
2766"
2767        $ECHO "\
2768
2769  # Find the directory that this script lives in.
2770  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2771  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
2772
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%/[^/]*\$%%'\`
2777
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
2784    fi
2785
2786    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2787    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
2788  done
2789"
2790}
2791# end: func_emit_wrapper_part1
2792
2793# func_emit_wrapper_part2 [arg=no]
2794#
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.
2798func_emit_wrapper_part2 ()
2799{
2800        func_emit_wrapper_part2_arg1=no
2801        if test -n "$1" ; then
2802          func_emit_wrapper_part2_arg1=$1
2803        fi
2804
2805        $ECHO "\
2806
2807  # Usually 'no', except on cygwin/mingw when embedded into
2808  # the cwrapper.
2809  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$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\`
2814    fi
2815    # remove .libs from thisdir
2816    case \"\$thisdir\" in
2817    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
2818    $objdir )   thisdir=. ;;
2819    esac
2820  fi
2821
2822  # Try to get the absolute directory name.
2823  absdir=\`cd \"\$thisdir\" && pwd\`
2824  test -n \"\$absdir\" && thisdir=\"\$absdir\"
2825"
2826
2827        if test "$fast_install" = yes; then
2828          $ECHO "\
2829  program=lt-'$outputname'$exeext
2830  progdir=\"\$thisdir/$objdir\"
2831
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
2835
2836    file=\"\$\$-\$program\"
2837
2838    if test ! -d \"\$progdir\"; then
2839      $MKDIR \"\$progdir\"
2840    else
2841      $RM \"\$progdir/\$file\"
2842    fi"
2843
2844          $ECHO "\
2845
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
2853      fi
2854    fi
2855
2856    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2857    { $RM \"\$progdir/\$program\";
2858      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2859    $RM \"\$progdir/\$file\"
2860  fi"
2861        else
2862          $ECHO "\
2863  program='$outputname'
2864  progdir=\"\$thisdir/$objdir\"
2865"
2866        fi
2867
2868        $ECHO "\
2869
2870  if test -f \"\$progdir/\$program\"; then"
2871
2872        # Export our shlibpath_var if we have one.
2873        if test "$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\"
2877
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/::*\$//'\`
2881
2882    export $shlibpath_var
2883"
2884        fi
2885
2886        # fixup the dll searchpath if we need to.
2887        if test -n "$dllsearchpath"; then
2888          $ECHO "\
2889    # Add the dll search path components to the executable PATH
2890    PATH=$dllsearchpath:\$PATH
2891"
2892        fi
2893
2894        $ECHO "\
2895    if test \"\$libtool_execute_magic\" != \"$magic\"; then
2896      # Run the actual program with our arguments.
2897"
2898        case $host in
2899        # Backslashes separate directories on plain windows
2900        *-*-mingw | *-*-os2* | *-cegcc*)
2901          $ECHO "\
2902      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
2903"
2904          ;;
2905
2906        *)
2907          $ECHO "\
2908      exec \"\$progdir/\$program\" \${1+\"\$@\"}
2909"
2910          ;;
2911        esac
2912        $ECHO "\
2913      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
2914      exit 1
2915    fi
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
2922  fi
2923fi\
2924"
2925}
2926# end: func_emit_wrapper_part2
2927
2928
2929# func_emit_wrapper [arg=no]
2930#
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.
2937#
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.
2943func_emit_wrapper ()
2944{
2945        func_emit_wrapper_arg1=no
2946        if test -n "$1" ; then
2947          func_emit_wrapper_arg1=$1
2948        fi
2949
2950        # split this up so that func_emit_cwrapperexe_src
2951        # can call each part independently.
2952        func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
2953        func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
2954}
2955
2956
2957# func_to_host_path arg
2958#
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.
2974#
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.
2978func_to_host_path ()
2979{
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"`
2993            ;;
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"`
2998            ;;
2999          * )
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=""
3014            fi
3015            ;;
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"
3023        fi
3024        ;;
3025    esac
3026  fi
3027}
3028# end: func_to_host_path
3029
3030# func_to_host_pathlist arg
3031#
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
3040#
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.
3045#
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.
3049func_to_host_pathlist ()
3050{
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"`
3072            ;;
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"`
3077            ;;
3078          * )
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;$func_to_host_path_result"
3092                  fi
3093                fi
3094              fi
3095              IFS=:
3096            done
3097            IFS=$func_to_host_pathlist_oldIFS
3098            ;;
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"`
3112        fi
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"
3116            ;;
3117        esac
3118        case "$1" in
3119          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
3120            ;;
3121        esac
3122        ;;
3123    esac
3124  fi
3125}
3126# end: func_to_host_pathlist
3127
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.
3132func_emit_cwrapperexe_src ()
3133{
3134        cat <<EOF
3135
3136/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
3137   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
3138
3139   The $output program cannot be directly executed until all the libtool
3140   libraries that it depends on are installed.
3141
3142   This wrapper executable should never be moved out of the build directory.
3143   If it is, it will not operate correctly.
3144
3145   Currently, it simply execs the wrapper *script* "$SHELL $output",
3146   but could eventually absorb all of the scripts functionality and
3147   exec $objdir/$outputname directly.
3148*/
3149EOF
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__
3165char *realpath (const char *, char *);
3166int putenv (char *);
3167int 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>
3179
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
3187
3188#ifndef S_IXOTH
3189# define S_IXOTH 0
3190#endif
3191#ifndef S_IXGRP
3192# define S_IXGRP 0
3193#endif
3194
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
3202
3203#ifndef DIR_SEPARATOR
3204# define DIR_SEPARATOR '/'
3205# define PATH_SEPARATOR ':'
3206#endif
3207
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
3219
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 */
3226
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 */
3232
3233#ifdef __CYGWIN__
3234# define FOPEN_WB "wb"
3235#endif
3236
3237#ifndef FOPEN_WB
3238# define FOPEN_WB "w"
3239#endif
3240#ifndef _O_BINARY
3241# define _O_BINARY 0
3242#endif
3243
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)
3248
3249#undef LTWRAPPER_DEBUGPRINTF
3250#if defined DEBUGWRAPPER
3251# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
3252static void
3253ltwrapper_debugprintf (const char *fmt, ...)
3254{
3255    va_list args;
3256    va_start (args, fmt);
3257    (void) vfprintf (stderr, fmt, args);
3258    va_end (args);
3259}
3260#else
3261# define LTWRAPPER_DEBUGPRINTF(args)
3262#endif
3263
3264const char *program_name = NULL;
3265
3266void *xmalloc (size_t num);
3267char *xstrdup (const char *string);
3268const char *base_name (const char *name);
3269char *find_executable (const char *wrapper);
3270char *chase_symlinks (const char *pathspec);
3271int make_executable (const char *path);
3272int check_executable (const char *path);
3273char *strendzap (char *str, const char *pat);
3274void lt_fatal (const char *message, ...);
3275void lt_setenv (const char *name, const char *value);
3276char *lt_extend_str (const char *orig_value, const char *add, int to_end);
3277void lt_opt_process_env_set (const char *arg);
3278void lt_opt_process_env_prepend (const char *arg);
3279void lt_opt_process_env_append (const char *arg);
3280int lt_split_name_value (const char *arg, char** name, char** value);
3281void lt_update_exe_path (const char *name, const char *value);
3282void lt_update_lib_path (const char *name, const char *value);
3283
3284static const char *script_text_part1 =
3285EOF
3286
3287            func_emit_wrapper_part1 yes |
3288                $SED -e 's/\([\\"]\)/\\\1/g' \
3289                     -e 's/^/  "/' -e 's/$/\\n"/'
3290            echo ";"
3291            cat <<EOF
3292
3293static const char *script_text_part2 =
3294EOF
3295            func_emit_wrapper_part2 yes |
3296                $SED -e 's/\([\\"]\)/\\\1/g' \
3297                     -e 's/^/  "/' -e 's/$/\\n"/'
3298            echo ";"
3299
3300            cat <<EOF
3301const char * MAGIC_EXE = "$magic_exe";
3302const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303EOF
3304
3305            if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
3306              func_to_host_pathlist "$temp_rpath"
3307              cat <<EOF
3308const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
3309EOF
3310            else
3311              cat <<"EOF"
3312const char * LIB_PATH_VALUE   = "";
3313EOF
3314            fi
3315
3316            if test -n "$dllsearchpath"; then
3317              func_to_host_pathlist "$dllsearchpath:"
3318              cat <<EOF
3319const char * EXE_PATH_VARNAME = "PATH";
3320const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
3321EOF
3322            else
3323              cat <<"EOF"
3324const char * EXE_PATH_VARNAME = "";
3325const char * EXE_PATH_VALUE   = "";
3326EOF
3327            fi
3328
3329            if test "$fast_install" = yes; then
3330              cat <<EOF
3331const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332EOF
3333            else
3334              cat <<EOF
3335const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336EOF
3337            fi
3338
3339
3340            cat <<"EOF"
3341
3342#define LTWRAPPER_OPTION_PREFIX         "--lt-"
3343#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
3344
3345static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347
3348static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
3349
3350static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
3352  /* argument is putenv-style "foo=bar", value of foo is set to bar */
3353
3354static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
3356  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357
3358static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
3360  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361
3362int
3363main (int argc, char *argv[])
3364{
3365  char **newargz;
3366  int  newargc;
3367  char *tmp_pathspec;
3368  char *actual_cwrapper_path;
3369  char *actual_cwrapper_name;
3370  char *target_name;
3371  char *lt_argv_zero;
3372  intptr_t rval = 127;
3373
3374  int i;
3375
3376  program_name = (char *) xstrdup (base_name (argv[0]));
3377  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
3378  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379
3380  /* very simple arg parsing; don't want to rely on getopt */
3381  for (i = 1; i < argc; i++)
3382    {
3383      if (strcmp (argv[i], dumpscript_opt) == 0)
3384        {
3385EOF
3386            case "$host" in
3387              *mingw* | *cygwin* )
3388                # make stdout use "unix" line endings
3389                echo "          setmode(1,_O_BINARY);"
3390                ;;
3391              esac
3392
3393            cat <<"EOF"
3394          printf ("%s", script_text_part1);
3395          printf ("%s", script_text_part2);
3396          return 0;
3397        }
3398    }
3399
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));
3406
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);
3411
3412  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
3413  strendzap (actual_cwrapper_path, actual_cwrapper_name);
3414
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;
3421
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;
3429
3430  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
3431                          target_name));
3432EOF
3433
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], "/");
3441EOF
3442
3443            cat <<"EOF"
3444  /* stop here, and copy so we don't have to do this twice */
3445  tmp_pathspec = xstrdup (newargz[0]);
3446
3447  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
3448  strcat (newargz[0], actual_cwrapper_name);
3449
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;
3454EOF
3455
3456            case $host_os in
3457              mingw*)
3458            cat <<"EOF"
3459  {
3460    char* p;
3461    while ((p = strchr (newargz[0], '\\')) != NULL)
3462      {
3463        *p = '/';
3464      }
3465    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
3466      {
3467        *p = '/';
3468      }
3469  }
3470EOF
3471            ;;
3472            esac
3473
3474            cat <<"EOF"
3475  XFREE (target_name);
3476  XFREE (actual_cwrapper_path);
3477  XFREE (actual_cwrapper_name);
3478
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);
3483
3484  newargc=0;
3485  for (i = 1; i < argc; i++)
3486    {
3487      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
3488        {
3489          if (argv[i][env_set_opt_len] == '=')
3490            {
3491              const char *p = argv[i] + env_set_opt_len + 1;
3492              lt_opt_process_env_set (p);
3493            }
3494          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
3495            {
3496              lt_opt_process_env_set (argv[++i]); /* don't copy */
3497            }
3498          else
3499            lt_fatal ("%s missing required argument", env_set_opt);
3500          continue;
3501        }
3502      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
3503        {
3504          if (argv[i][env_prepend_opt_len] == '=')
3505            {
3506              const char *p = argv[i] + env_prepend_opt_len + 1;
3507              lt_opt_process_env_prepend (p);
3508            }
3509          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
3510            {
3511              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
3512            }
3513          else
3514            lt_fatal ("%s missing required argument", env_prepend_opt);
3515          continue;
3516        }
3517      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
3518        {
3519          if (argv[i][env_append_opt_len] == '=')
3520            {
3521              const char *p = argv[i] + env_append_opt_len + 1;
3522              lt_opt_process_env_append (p);
3523            }
3524          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
3525            {
3526              lt_opt_process_env_append (argv[++i]); /* don't copy */
3527            }
3528          else
3529            lt_fatal ("%s missing required argument", env_append_opt);
3530          continue;
3531        }
3532      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
3533        {
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.
3542           */
3543          lt_fatal ("Unrecognized option in %s namespace: '%s'",
3544                    ltwrapper_option_prefix, argv[i]);
3545        }
3546      /* otherwise ... */
3547      newargz[++newargc] = xstrdup (argv[i]);
3548    }
3549  newargz[++newargc] = NULL;
3550
3551  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
3552  for (i = 0; i < newargc; i++)
3553    {
3554      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
3555    }
3556
3557EOF
3558
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)
3565    {
3566      /* failed to start process */
3567      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
3568      return 127;
3569    }
3570  return rval;
3571EOF
3572                ;;
3573              *)
3574                cat <<"EOF"
3575  execv (lt_argv_zero, newargz);
3576  return rval; /* =127, but avoids unused variable warning */
3577EOF
3578                ;;
3579            esac
3580
3581            cat <<"EOF"
3582}
3583
3584void *
3585xmalloc (size_t num)
3586{
3587  void *p = (void *) malloc (num);
3588  if (!p)
3589    lt_fatal ("Memory exhausted");
3590
3591  return p;
3592}
3593
3594char *
3595xstrdup (const char *string)
3596{
3597  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598                          string) : NULL;
3599}
3600
3601const char *
3602base_name (const char *name)
3603{
3604  const char *base;
3605
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
3611
3612  for (base = name; *name; name++)
3613    if (IS_DIR_SEPARATOR (*name))
3614      base = name + 1;
3615  return base;
3616}
3617
3618int
3619check_executable (const char *path)
3620{
3621  struct stat st;
3622
3623  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
3624                          path ? (*path ? path : "EMPTY!") : "NULL!"));
3625  if ((!path) || (!*path))
3626    return 0;
3627
3628  if ((stat (path, &st) >= 0)
3629      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
3630    return 1;
3631  else
3632    return 0;
3633}
3634
3635int
3636make_executable (const char *path)
3637{
3638  int rval = 0;
3639  struct stat st;
3640
3641  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
3642                          path ? (*path ? path : "EMPTY!") : "NULL!"));
3643  if ((!path) || (!*path))
3644    return 0;
3645
3646  if (stat (path, &st) >= 0)
3647    {
3648      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
3649    }
3650  return rval;
3651}
3652
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.
3656*/
3657char *
3658find_executable (const char *wrapper)
3659{
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;
3667
3668  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
3669                          wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
3670
3671  if ((wrapper == NULL) || (*wrapper == '\0'))
3672    return NULL;
3673
3674  /* Absolute path? */
3675#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3676  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
3677    {
3678      concat_name = xstrdup (wrapper);
3679      if (check_executable (concat_name))
3680        return concat_name;
3681      XFREE (concat_name);
3682    }
3683  else
3684    {
3685#endif
3686      if (IS_DIR_SEPARATOR (wrapper[0]))
3687        {
3688          concat_name = xstrdup (wrapper);
3689          if (check_executable (concat_name))
3690            return concat_name;
3691          XFREE (concat_name);
3692        }
3693#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
3694    }
3695#endif
3696
3697  for (p = wrapper; *p; p++)
3698    if (*p == '/')
3699      {
3700        has_slash = 1;
3701        break;
3702      }
3703  if (!has_slash)
3704    {
3705      /* no slashes; search PATH */
3706      const char *path = getenv ("PATH");
3707      if (path != NULL)
3708        {
3709          for (p = path; *p; p = p_next)
3710            {
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)
3719                {
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);
3729                }
3730              else
3731                {
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);
3737                }
3738              if (check_executable (concat_name))
3739                return concat_name;
3740              XFREE (concat_name);
3741            }
3742        }
3743      /* not found in PATH; assume curdir */
3744    }
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);
3753
3754  if (check_executable (concat_name))
3755    return concat_name;
3756  XFREE (concat_name);
3757  return NULL;
3758}
3759
3760char *
3761chase_symlinks (const char *pathspec)
3762{
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)
3772    {
3773      LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
3774                              tmp_pathspec));
3775      if (lstat (tmp_pathspec, &s) == 0)
3776        {
3777          if (S_ISLNK (s.st_mode) != 0)
3778            {
3779              has_symlinks = 1;
3780              break;
3781            }
3782
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)))
3788            {
3789              /* no more DIR_SEPARATORS left */
3790              break;
3791            }
3792          *p = '\0';
3793        }
3794      else
3795        {
3796          char *errstr = strerror (errno);
3797          lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
3798        }
3799    }
3800  XFREE (tmp_pathspec);
3801
3802  if (!has_symlinks)
3803    {
3804      return xstrdup (pathspec);
3805    }
3806
3807  tmp_pathspec = realpath (pathspec, buf);
3808  if (tmp_pathspec == 0)
3809    {
3810      lt_fatal ("Could not follow symlinks for %s", pathspec);
3811    }
3812  return xstrdup (tmp_pathspec);
3813#endif
3814}
3815
3816char *
3817strendzap (char *str, const char *pat)
3818{
3819  size_t len, patlen;
3820
3821  assert (str != NULL);
3822  assert (pat != NULL);
3823
3824  len = strlen (str);
3825  patlen = strlen (pat);
3826
3827  if (patlen <= len)
3828    {
3829      str += len - patlen;
3830      if (strcmp (str, pat) == 0)
3831        *str = '\0';
3832    }
3833  return str;
3834}
3835
3836static void
3837lt_error_core (int exit_status, const char *mode,
3838               const char *message, va_list ap)
3839{
3840  fprintf (stderr, "%s: %s: ", program_name, mode);
3841  vfprintf (stderr, message, ap);
3842  fprintf (stderr, ".\n");
3843
3844  if (exit_status >= 0)
3845    exit (exit_status);
3846}
3847
3848void
3849lt_fatal (const char *message, ...)
3850{
3851  va_list ap;
3852  va_start (ap, message);
3853  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
3854  va_end (ap);
3855}
3856
3857void
3858lt_setenv (const char *name, const char *value)
3859{
3860  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
3861                          (name ? name : "<NULL>"),
3862                          (value ? value : "<NULL>")));
3863  {
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)
3873      {
3874        XFREE (str);
3875      }
3876#endif
3877  }
3878}
3879
3880char *
3881lt_extend_str (const char *orig_value, const char *add, int to_end)
3882{
3883  char *new_value;
3884  if (orig_value && *orig_value)
3885    {
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)
3890        {
3891          strcpy (new_value, orig_value);
3892          strcpy (new_value + orig_value_len, add);
3893        }
3894      else
3895        {
3896          strcpy (new_value, add);
3897          strcpy (new_value + add_len, orig_value);
3898        }
3899    }
3900  else
3901    {
3902      new_value = xstrdup (add);
3903    }
3904  return new_value;
3905}
3906
3907int
3908lt_split_name_value (const char *arg, char** name, char** value)
3909{
3910  const char *p;
3911  int len;
3912  if (!arg || !*arg)
3913    return 1;
3914
3915  p = strchr (arg, (int)'=');
3916
3917  if (!p)
3918    return 1;
3919
3920  *value = xstrdup (++p);
3921
3922  len = strlen (arg) - strlen (*value);
3923  *name = XMALLOC (char, len);
3924  strncpy (*name, arg, len-1);
3925  (*name)[len - 1] = '\0';
3926
3927  return 0;
3928}
3929
3930void
3931lt_opt_process_env_set (const char *arg)
3932{
3933  char *name = NULL;
3934  char *value = NULL;
3935
3936  if (lt_split_name_value (arg, &name, &value) != 0)
3937    {
3938      XFREE (name);
3939      XFREE (value);
3940      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
3941    }
3942
3943  lt_setenv (name, value);
3944  XFREE (name);
3945  XFREE (value);
3946}
3947
3948void
3949lt_opt_process_env_prepend (const char *arg)
3950{
3951  char *name = NULL;
3952  char *value = NULL;
3953  char *new_value = NULL;
3954
3955  if (lt_split_name_value (arg, &name, &value) != 0)
3956    {
3957      XFREE (name);
3958      XFREE (value);
3959      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
3960    }
3961
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);
3967}
3968
3969void
3970lt_opt_process_env_append (const char *arg)
3971{
3972  char *name = NULL;
3973  char *value = NULL;
3974  char *new_value = NULL;
3975
3976  if (lt_split_name_value (arg, &name, &value) != 0)
3977    {
3978      XFREE (name);
3979      XFREE (value);
3980      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
3981    }
3982
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);
3988}
3989
3990void
3991lt_update_exe_path (const char *name, const char *value)
3992{
3993  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
3994                          (name ? name : "<NULL>"),
3995                          (value ? value : "<NULL>")));
3996
3997  if (name && *name && value && *value)
3998    {
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]))
4003        {
4004          new_value[len-1] = '\0';
4005        }
4006      lt_setenv (name, new_value);
4007      XFREE (new_value);
4008    }
4009}
4010
4011void
4012lt_update_lib_path (const char *name, const char *value)
4013{
4014  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
4015                          (name ? name : "<NULL>"),
4016                          (value ? value : "<NULL>")));
4017
4018  if (name && *name && value && *value)
4019    {
4020      char *new_value = lt_extend_str (getenv (name), value, 0);
4021      lt_setenv (name, new_value);
4022      XFREE (new_value);
4023    }
4024}
4025
4026
4027EOF
4028}
4029# end: func_emit_cwrapperexe_src
4030
4031# func_mode_link arg...
4032func_mode_link ()
4033{
4034    $opt_debug
4035    case $host in
4036    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
4037      # It is impossible to link a dll without this setting, and
4038      # we shouldn't force the makefile maintainer to figure out
4039      # which system we are compiling for in order to pass an extra
4040      # flag for every libtool invocation.
4041      # allow_undefined=no
4042
4043      # FIXME: Unfortunately, there are problems with the above when trying
4044      # to make a dll which has undefined symbols, in which case not
4045      # even a static library is built.  For now, we need to specify
4046      # -no-undefined on the libtool link line when we can be certain
4047      # that all symbols are satisfied, otherwise we get a static library.
4048      allow_undefined=yes
4049      ;;
4050    *)
4051      allow_undefined=yes
4052      ;;
4053    esac
4054    libtool_args=$nonopt
4055    base_compile="$nonopt $@"
4056    compile_command=$nonopt
4057    finalize_command=$nonopt
4058
4059    compile_rpath=
4060    finalize_rpath=
4061    compile_shlibpath=
4062    finalize_shlibpath=
4063    convenience=
4064    old_convenience=
4065    deplibs=
4066    old_deplibs=
4067    compiler_flags=
4068    linker_flags=
4069    dllsearchpath=
4070    lib_search_path=`pwd`
4071    inst_prefix_dir=
4072    new_inherited_linker_flags=
4073
4074    avoid_version=no
4075    dlfiles=
4076    dlprefiles=
4077    dlself=no
4078    export_dynamic=no
4079    export_symbols=
4080    export_symbols_regex=
4081    generated=
4082    libobjs=
4083    ltlibs=
4084    module=no
4085    no_install=no
4086    objs=
4087    non_pic_objects=
4088    precious_files_regex=
4089    prefer_static_libs=no
4090    preload=no
4091    prev=
4092    prevarg=
4093    release=
4094    rpath=
4095    xrpath=
4096    perm_rpath=
4097    temp_rpath=
4098    thread_safe=no
4099    vinfo=
4100    vinfo_number=no
4101    weak_libs=
4102    single_module="${wl}-single_module"
4103    func_infer_tag $base_compile
4104
4105    # We need to know -static, to get the right output filenames.
4106    for arg
4107    do
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
4114        ;;
4115      -all-static | -static | -static-libtool-libs)
4116        case $arg in
4117        -all-static)
4118          if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
4119            func_warning "complete static linking is impossible in this configuration"
4120          fi
4121          if test -n "$link_static_flag"; then
4122            dlopen_self=$dlopen_self_static
4123          fi
4124          prefer_static_libs=yes
4125          ;;
4126        -static)
4127          if test -z "$pic_flag" && test -n "$link_static_flag"; then
4128            dlopen_self=$dlopen_self_static
4129          fi
4130          prefer_static_libs=built
4131          ;;
4132        -static-libtool-libs)
4133          if test -z "$pic_flag" && test -n "$link_static_flag"; then
4134            dlopen_self=$dlopen_self_static
4135          fi
4136          prefer_static_libs=yes
4137          ;;
4138        esac
4139        build_libtool_libs=no
4140        build_old_libs=yes
4141        break
4142        ;;
4143      esac
4144    done
4145
4146    # See if our shared archives depend on static archives.
4147    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
4148
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 " $func_quote_for_eval_result"
4156
4157      # If the previous option needs an argument, assign it.
4158      if test -n "$prev"; then
4159        case $prev in
4160        output)
4161          func_append compile_command " @OUTPUT@"
4162          func_append finalize_command " @OUTPUT@"
4163          ;;
4164        esac
4165
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
4173          fi
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
4180            fi
4181            prev=
4182            continue
4183            ;;
4184          self)
4185            if test "$prev" = dlprefiles; then
4186              dlself=yes
4187            elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
4188              dlself=yes
4189            else
4190              dlself=needless
4191              export_dynamic=yes
4192            fi
4193            prev=
4194            continue
4195            ;;
4196          *)
4197            if test "$prev" = dlfiles; then
4198              dlfiles="$dlfiles $arg"
4199            else
4200              dlprefiles="$dlprefiles $arg"
4201            fi
4202            prev=
4203            continue
4204            ;;
4205          esac
4206          ;;
4207        expsyms)
4208          export_symbols="$arg"
4209          test -f "$arg" \
4210            || func_fatal_error "symbol file \`$arg' does not exist"
4211          prev=
4212          continue
4213          ;;
4214        expsyms_regex)
4215          export_symbols_regex="$arg"
4216          prev=
4217          continue
4218          ;;
4219        framework)
4220          case $host in
4221            *-*-darwin*)
4222              case "$deplibs " in
4223                *" $qarg.ltframework "*) ;;
4224                *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
4225                   ;;
4226              esac
4227              ;;
4228          esac
4229          prev=
4230          continue
4231          ;;
4232        inst_prefix)
4233          inst_prefix_dir="$arg"
4234          prev=
4235          continue
4236          ;;
4237        objectlist)
4238          if test -f "$arg"; then
4239            save_arg=$arg
4240            moreargs=
4241            for fil in `cat "$save_arg"`
4242            do
4243#             moreargs="$moreargs $fil"
4244              arg=$fil
4245              # A libtool-controlled object.
4246
4247              # Check to see that this really is a libtool object.
4248              if func_lalib_unsafe_p "$arg"; then
4249                pic_object=
4250                non_pic_object=
4251
4252                # Read the .lo file
4253                func_source "$arg"
4254
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 \`$arg'"
4260                fi
4261
4262                # Extract subdirectory from the argument.
4263                func_dirname "$arg" "/" ""
4264                xdir="$func_dirname_result"
4265
4266                if test "$pic_object" != none; then
4267                  # Prepend the subdirectory the object is found in.
4268                  pic_object="$xdir$pic_object"
4269
4270                  if test "$prev" = dlfiles; then
4271                    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4272                      dlfiles="$dlfiles $pic_object"
4273                      prev=
4274                      continue
4275                    else
4276                      # If libtool objects are unsupported, then we need to preload.
4277                      prev=dlprefiles
4278                    fi
4279                  fi
4280
4281                  # CHECK ME:  I think I busted this.  -Ossama
4282                  if test "$prev" = dlprefiles; then
4283                    # Preload the old-style object.
4284                    dlprefiles="$dlprefiles $pic_object"
4285                    prev=
4286                  fi
4287
4288                  # A PIC object.
4289                  func_append libobjs " $pic_object"
4290                  arg="$pic_object"
4291                fi
4292
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"
4297
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"
4302                  fi
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"
4308                fi
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="$func_dirname_result"
4315
4316                  func_lo2o "$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"
4323                fi
4324              fi
4325            done
4326          else
4327            func_fatal_error "link input file \`$arg' does not exist"
4328          fi
4329          arg=$save_arg
4330          prev=
4331          continue
4332          ;;
4333        precious_regex)
4334          precious_files_regex="$arg"
4335          prev=
4336          continue
4337          ;;
4338        release)
4339          release="-$arg"
4340          prev=
4341          continue
4342          ;;
4343        rpath | xrpath)
4344          # We need an absolute path.
4345          case $arg in
4346          [\\/]* | [A-Za-z]:[\\/]*) ;;
4347          *)
4348            func_fatal_error "only absolute run-paths are allowed"
4349            ;;
4350          esac
4351          if test "$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 $arg" ;;
4360            esac
4361          fi
4362          prev=
4363          continue
4364          ;;
4365        shrext)
4366          shrext_cmds="$arg"
4367          prev=
4368          continue
4369          ;;
4370        weak)
4371          weak_libs="$weak_libs $arg"
4372          prev=
4373          continue
4374          ;;
4375        xcclinker)
4376          linker_flags="$linker_flags $qarg"
4377          compiler_flags="$compiler_flags $qarg"
4378          prev=
4379          func_append compile_command " $qarg"
4380          func_append finalize_command " $qarg"
4381          continue
4382          ;;
4383        xcompiler)
4384          compiler_flags="$compiler_flags $qarg"
4385          prev=
4386          func_append compile_command " $qarg"
4387          func_append finalize_command " $qarg"
4388          continue
4389          ;;
4390        xlinker)
4391          linker_flags="$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
4397          ;;
4398        *)
4399          eval "$prev=\"\$arg\""
4400          prev=
4401          continue
4402          ;;
4403        esac
4404      fi # test -n "$prev"
4405
4406      prevarg="$arg"
4407
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 " $link_static_flag"
4414        fi
4415        continue
4416        ;;
4417
4418      -allow-undefined)
4419        # FIXME: remove this flag sometime in the future.
4420        func_fatal_error "\`-allow-undefined' must not be used because it is the default"
4421        ;;
4422
4423      -avoid-version)
4424        avoid_version=yes
4425        continue
4426        ;;
4427
4428      -dlopen)
4429        prev=dlfiles
4430        continue
4431        ;;
4432
4433      -dlpreopen)
4434        prev=dlprefiles
4435        continue
4436        ;;
4437
4438      -export-dynamic)
4439        export_dynamic=yes
4440        continue
4441        ;;
4442
4443      -export-symbols | -export-symbols-regex)
4444        if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
4445          func_fatal_error "more than one -exported-symbols argument is not allowed"
4446        fi
4447        if test "X$arg" = "X-export-symbols"; then
4448          prev=expsyms
4449        else
4450          prev=expsyms_regex
4451        fi
4452        continue
4453        ;;
4454
4455      -framework)
4456        prev=framework
4457        continue
4458        ;;
4459
4460      -inst-prefix-dir)
4461        prev=inst_prefix
4462        continue
4463        ;;
4464
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 " $arg"
4472          ;;
4473        esac
4474        continue
4475        ;;
4476
4477      -L*)
4478        func_stripname '-L' '' "$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"
4485          fi
4486        fi
4487        # We need an absolute path.
4488        case $dir in
4489        [\\/]* | [A-Za-z]:[\\/]*) ;;
4490        *)
4491          absdir=`cd "$dir" && pwd`
4492          test -z "$absdir" && \
4493            func_fatal_error "cannot determine absolute directory name of \`$dir'"
4494          dir="$absdir"
4495          ;;
4496        esac
4497        case "$deplibs " in
4498        *" -L$dir "*) ;;
4499        *)
4500          deplibs="$deplibs -L$dir"
4501          lib_search_path="$lib_search_path $dir"
4502          ;;
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
4517          ;;
4518        esac
4519        continue
4520        ;;
4521
4522      -l*)
4523        if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
4524          case $host in
4525          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
4526            # These systems don't actually have a C or math library (as such)
4527            continue
4528            ;;
4529          *-*-os2*)
4530            # These systems don't actually have a C library (as such)
4531            test "X$arg" = "X-lc" && continue
4532            ;;
4533          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4534            # Do not include libc due to us having libc/libc_r.
4535            test "X$arg" = "X-lc" && continue
4536            ;;
4537          *-*-rhapsody* | *-*-darwin1.[012])
4538            # Rhapsody C and math libraries are in the System framework
4539            deplibs="$deplibs System.ltframework"
4540            continue
4541            ;;
4542          *-*-sco3.2v5* | *-*-sco5v6*)
4543            # Causes problems with __ctype
4544            test "X$arg" = "X-lc" && continue
4545            ;;
4546          *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
4547            # Compiler inserts libc in the correct place for threads to work
4548            test "X$arg" = "X-lc" && continue
4549            ;;
4550          esac
4551        elif test "X$arg" = "X-lc_r"; then
4552         case $host in
4553         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
4554           # Do not include libc_r directly, use -pthread flag.
4555           continue
4556           ;;
4557         esac
4558        fi
4559        deplibs="$deplibs $arg"
4560        continue
4561        ;;
4562
4563      -module)
4564        module=yes
4565        continue
4566        ;;
4567
4568      # Tru64 UNIX uses -model [arg] to determine the layout of C++
4569      # classes, name mangling, and exception handling.
4570      # Darwin uses the -arch flag to determine output architecture.
4571      -model|-arch|-isysroot)
4572        compiler_flags="$compiler_flags $arg"
4573        func_append compile_command " $arg"
4574        func_append finalize_command " $arg"
4575        prev=xcompiler
4576        continue
4577        ;;
4578
4579      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
4580        compiler_flags="$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 $arg" ;;
4586        esac
4587        continue
4588        ;;
4589
4590      -multi_module)
4591        single_module="${wl}-multi_module"
4592        continue
4593        ;;
4594
4595      -no-fast-install)
4596        fast_install=no
4597        continue
4598        ;;
4599
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 $host"
4606          func_warning "assuming \`-no-fast-install' instead"
4607          fast_install=no
4608          ;;
4609        *) no_install=yes ;;
4610        esac
4611        continue
4612        ;;
4613
4614      -no-undefined)
4615        allow_undefined=no
4616        continue
4617        ;;
4618
4619      -objectlist)
4620        prev=objectlist
4621        continue
4622        ;;
4623
4624      -o) prev=output ;;
4625
4626      -precious-files-regex)
4627        prev=precious_regex
4628        continue
4629        ;;
4630
4631      -release)
4632        prev=release
4633        continue
4634        ;;
4635
4636      -rpath)
4637        prev=rpath
4638        continue
4639        ;;
4640
4641      -R)
4642        prev=xrpath
4643        continue
4644        ;;
4645
4646      -R*)
4647        func_stripname '-R' '' "$arg"
4648        dir=$func_stripname_result
4649        # We need an absolute path.
4650        case $dir in
4651        [\\/]* | [A-Za-z]:[\\/]*) ;;
4652        *)
4653          func_fatal_error "only absolute run-paths are allowed"
4654          ;;
4655        esac
4656        case "$xrpath " in
4657        *" $dir "*) ;;
4658        *) xrpath="$xrpath $dir" ;;
4659        esac
4660        continue
4661        ;;
4662
4663      -shared)
4664        # The effects of -shared are defined in a previous loop.
4665        continue
4666        ;;
4667
4668      -shrext)
4669        prev=shrext
4670        continue
4671        ;;
4672
4673      -static | -static-libtool-libs)
4674        # The effects of -static are defined in a previous loop.
4675        # We used to do the same as -all-static on platforms that
4676        # didn't have a PIC flag, but the assumption that the effects
4677        # would be equivalent was wrong.  It would break on at least
4678        # Digital Unix and AIX.
4679        continue
4680        ;;
4681
4682      -thread-safe)
4683        thread_safe=yes
4684        continue
4685        ;;
4686
4687      -version-info)
4688        prev=vinfo
4689        continue
4690        ;;
4691
4692      -version-number)
4693        prev=vinfo
4694        vinfo_number=yes
4695        continue
4696        ;;
4697
4698      -weak)
4699        prev=weak
4700        continue
4701        ;;
4702
4703      -Wc,*)
4704        func_stripname '-Wc,' '' "$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
4717        ;;
4718
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
4734        ;;
4735
4736      -Xcompiler)
4737        prev=xcompiler
4738        continue
4739        ;;
4740
4741      -Xlinker)
4742        prev=xlinker
4743        continue
4744        ;;
4745
4746      -XCClinker)
4747        prev=xcclinker
4748        continue
4749        ;;
4750
4751      # -msg_* for osf cc
4752      -msg_*)
4753        func_quote_for_eval "$arg"
4754        arg="$func_quote_for_eval_result"
4755        ;;
4756
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 $arg"
4774        continue
4775        ;;
4776
4777      # Some other compiler flag.
4778      -* | +*)
4779        func_quote_for_eval "$arg"
4780        arg="$func_quote_for_eval_result"
4781        ;;
4782
4783      *.$objext)
4784        # A standard object.
4785        objs="$objs $arg"
4786        ;;
4787
4788      *.lo)
4789        # A libtool-controlled object.
4790
4791        # Check to see that this really is a libtool object.
4792        if func_lalib_unsafe_p "$arg"; then
4793          pic_object=
4794          non_pic_object=
4795
4796          # Read the .lo file
4797          func_source "$arg"
4798
4799          if test -z "$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'"
4804          fi
4805
4806          # Extract subdirectory from the argument.
4807          func_dirname "$arg" "/" ""
4808          xdir="$func_dirname_result"
4809
4810          if test "$pic_object" != none; then
4811            # Prepend the subdirectory the object is found in.
4812            pic_object="$xdir$pic_object"
4813
4814            if test "$prev" = dlfiles; then
4815              if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
4816                dlfiles="$dlfiles $pic_object"
4817                prev=
4818                continue
4819              else
4820                # If libtool objects are unsupported, then we need to preload.
4821                prev=dlprefiles
4822              fi
4823            fi
4824
4825            # CHECK ME:  I think I busted this.  -Ossama
4826            if test "$prev" = dlprefiles; then
4827              # Preload the old-style object.
4828              dlprefiles="$dlprefiles $pic_object"
4829              prev=
4830            fi
4831
4832            # A PIC object.
4833            func_append libobjs " $pic_object"
4834            arg="$pic_object"
4835          fi
4836
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"
4841
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"
4846            fi
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"
4852          fi
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="$func_dirname_result"
4859
4860            func_lo2o "$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"
4867          fi
4868        fi
4869        ;;
4870
4871      *.$libext)
4872        # An archive.
4873        deplibs="$deplibs $arg"
4874        old_deplibs="$old_deplibs $arg"
4875        continue
4876        ;;
4877
4878      *.la)
4879        # A libtool-controlled library.
4880
4881        if test "$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 $arg"
4891        fi
4892        continue
4893        ;;
4894
4895      # Some other compiler argument.
4896      *)
4897        # Unknown arguments in both finalize_command and compile_command need
4898        # to be aesthetically quoted because they are evaled later.
4899        func_quote_for_eval "$arg"
4900        arg="$func_quote_for_eval_result"
4901        ;;
4902      esac # arg
4903
4904      # Now actually substitute the argument into the commands.
4905      if test -n "$arg"; then
4906        func_append compile_command " $arg"
4907        func_append finalize_command " $arg"
4908      fi
4909    done # argument parsing loop
4910
4911    test -n "$prev" && \
4912      func_fatal_help "the \`$prevarg' option requires an argument"
4913
4914    if test "$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 " $arg"
4918    fi
4919
4920    oldlibs=
4921    # calculate the name of the file, without its directory
4922    func_basename "$output"
4923    outputname="$func_basename_result"
4924    libobjs_save="$libobjs"
4925
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=
4931    fi
4932    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
4933    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
4934
4935    func_dirname "$output" "/" ""
4936    output_objdir="$func_dirname_result$objdir"
4937    # Create the object directory.
4938    func_mkdir_p "$output_objdir"
4939
4940    # Determine the type of output
4941    case $output in
4942    "")
4943      func_fatal_help "you must specify an output file"
4944      ;;
4945    *.$libext) linkmode=oldlib ;;
4946    *.lo | *.$objext) linkmode=obj ;;
4947    *.la) linkmode=lib ;;
4948    *) linkmode=prog ;; # Anything else should be a program.
4949    esac
4950
4951    specialdeplibs=
4952
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 $deplib" ;;
4960        esac
4961      fi
4962      libs="$libs $deplib"
4963    done
4964
4965    if test "$linkmode" = lib; then
4966      libs="$predeps $libs $compiler_lib_search_path $postdeps"
4967
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
4979      fi
4980      pre_post_deps=
4981    fi
4982
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
4989
4990    case $linkmode in
4991    lib)
4992        passes="conv dlpreopen link"
4993        for file in $dlfiles $dlprefiles; do
4994          case $file in
4995          *.la) ;;
4996          *)
4997            func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
4998            ;;
4999          esac
5000        done
5001        ;;
5002    prog)
5003        compile_deplibs=
5004        finalize_deplibs=
5005        alldeplibs=no
5006        newdlfiles=
5007        newdlprefiles=
5008        passes="conv scan dlopen dlpreopen link"
5009        ;;
5010    *)  passes="conv"
5011        ;;
5012    esac
5013
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"
5025      fi
5026
5027      if test "$linkmode,$pass" = "lib,link" ||
5028         test "$linkmode,$pass" = "prog,scan"; then
5029        libs="$deplibs"
5030        deplibs=
5031      fi
5032      if test "$linkmode" = prog; then
5033        case $pass in
5034        dlopen) libs="$dlfiles" ;;
5035        dlpreopen) libs="$dlprefiles" ;;
5036        link)
5037          libs="$deplibs %DEPLIBS%"
5038          test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
5039          ;;
5040        esac
5041      fi
5042      if test "$linkmode,$pass" = "lib,dlpreopen"; then
5043        # Collect and forward deplibs of preopened libtool libs
5044        for lib in $dlprefiles; do
5045          # Ignore non-libtool-libs
5046          dependency_libs=
5047          case $lib in
5048          *.la) func_source "$lib" ;;
5049          esac
5050
5051          # Collect preopened libtool deplibs, except any this library
5052          # has declared as weak libs
5053          for deplib in $dependency_libs; do
5054            deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
5055            case " $weak_libs " in
5056            *" $deplib_base "*) ;;
5057            *) deplibs="$deplibs $deplib" ;;
5058            esac
5059          done
5060        done
5061        libs="$dlprefiles"
5062      fi
5063      if test "$pass" = dlopen; then
5064        # Collect dlpreopened libraries
5065        save_deplibs="$deplibs"
5066        deplibs=
5067      fi
5068
5069      for deplib in $libs; do
5070        lib=
5071        found=no
5072        case $deplib in
5073        -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
5074          if test "$linkmode,$pass" = "prog,link"; then
5075            compile_deplibs="$deplib $compile_deplibs"
5076            finalize_deplibs="$deplib $finalize_deplibs"
5077          else
5078            compiler_flags="$compiler_flags $deplib"
5079            if test "$linkmode" = lib ; then
5080                case "$new_inherited_linker_flags " in
5081                    *" $deplib "*) ;;
5082                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5083                esac
5084            fi
5085          fi
5086          continue
5087          ;;
5088        -l*)
5089          if test "$linkmode" != lib && test "$linkmode" != prog; then
5090            func_warning "\`-l' is ignored for archives/objects"
5091            continue
5092          fi
5093          func_stripname '-l' '' "$deplib"
5094          name=$func_stripname_result
5095          if test "$linkmode" = lib; then
5096            searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
5097          else
5098            searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
5099          fi
5100          for searchdir in $searchdirs; do
5101            for search_ext in .la $std_shrext .so .a; do
5102              # Search the libtool library
5103              lib="$searchdir/lib${name}${search_ext}"
5104              if test -f "$lib"; then
5105                if test "$search_ext" = ".la"; then
5106                  found=yes
5107                else
5108                  found=no
5109                fi
5110                break 2
5111              fi
5112            done
5113          done
5114          if test "$found" != yes; then
5115            # deplib doesn't seem to be a libtool library
5116            if test "$linkmode,$pass" = "prog,link"; then
5117              compile_deplibs="$deplib $compile_deplibs"
5118              finalize_deplibs="$deplib $finalize_deplibs"
5119            else
5120              deplibs="$deplib $deplibs"
5121              test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5122            fi
5123            continue
5124          else # deplib is a libtool library
5125            # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
5126            # We need to do some special things here, and not later.
5127            if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
5128              case " $predeps $postdeps " in
5129              *" $deplib "*)
5130                if func_lalib_p "$lib"; then
5131                  library_names=
5132                  old_library=
5133                  func_source "$lib"
5134                  for l in $old_library $library_names; do
5135                    ll="$l"
5136                  done
5137                  if test "X$ll" = "X$old_library" ; then # only static version available
5138                    found=no
5139                    func_dirname "$lib" "" "."
5140                    ladir="$func_dirname_result"
5141                    lib=$ladir/$old_library
5142                    if test "$linkmode,$pass" = "prog,link"; then
5143                      compile_deplibs="$deplib $compile_deplibs"
5144                      finalize_deplibs="$deplib $finalize_deplibs"
5145                    else
5146                      deplibs="$deplib $deplibs"
5147                      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
5148                    fi
5149                    continue
5150                  fi
5151                fi
5152                ;;
5153              *) ;;
5154              esac
5155            fi
5156          fi
5157          ;; # -l
5158        *.ltframework)
5159          if test "$linkmode,$pass" = "prog,link"; then
5160            compile_deplibs="$deplib $compile_deplibs"
5161            finalize_deplibs="$deplib $finalize_deplibs"
5162          else
5163            deplibs="$deplib $deplibs"
5164            if test "$linkmode" = lib ; then
5165                case "$new_inherited_linker_flags " in
5166                    *" $deplib "*) ;;
5167                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
5168                esac
5169            fi
5170          fi
5171          continue
5172          ;;
5173        -L*)
5174          case $linkmode in
5175          lib)
5176            deplibs="$deplib $deplibs"
5177            test "$pass" = conv && continue
5178            newdependency_libs="$deplib $newdependency_libs"
5179            func_stripname '-L' '' "$deplib"
5180            newlib_search_path="$newlib_search_path $func_stripname_result"
5181            ;;
5182          prog)
5183            if test "$pass" = conv; then
5184              deplibs="$deplib $deplibs"
5185              continue
5186            fi
5187            if test "$pass" = scan; then
5188              deplibs="$deplib $deplibs"
5189            else
5190              compile_deplibs="$deplib $compile_deplibs"
5191              finalize_deplibs="$deplib $finalize_deplibs"
5192            fi
5193            func_stripname '-L' '' "$deplib"
5194            newlib_search_path="$newlib_search_path $func_stripname_result"
5195            ;;
5196          *)
5197            func_warning "\`-L' is ignored for archives/objects"
5198            ;;
5199          esac # linkmode
5200          continue
5201          ;; # -L
5202        -R*)
5203          if test "$pass" = link; then
5204            func_stripname '-R' '' "$deplib"
5205            dir=$func_stripname_result
5206            # Make sure the xrpath contains only unique directories.
5207            case "$xrpath " in
5208            *" $dir "*) ;;
5209            *) xrpath="$xrpath $dir" ;;
5210            esac
5211          fi
5212          deplibs="$deplib $deplibs"
5213          continue
5214          ;;
5215        *.la) lib="$deplib" ;;
5216        *.$libext)
5217          if test "$pass" = conv; then
5218            deplibs="$deplib $deplibs"
5219            continue
5220          fi
5221          case $linkmode in
5222          lib)
5223            # Linking convenience modules into shared libraries is allowed,
5224            # but linking other static libraries is non-portable.
5225            case " $dlpreconveniencelibs " in
5226            *" $deplib "*) ;;
5227            *)
5228              valid_a_lib=no
5229              case $deplibs_check_method in
5230                match_pattern*)
5231                  set dummy $deplibs_check_method; shift
5232                  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
5233                  if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
5234                    | $EGREP "$match_pattern_regex" > /dev/null; then
5235                    valid_a_lib=yes
5236                  fi
5237                ;;
5238                pass_all)
5239                  valid_a_lib=yes
5240                ;;
5241              esac
5242              if test "$valid_a_lib" != yes; then
5243                $ECHO
5244                $ECHO "*** Warning: Trying to link with static lib archive $deplib."
5245                $ECHO "*** I have the capability to make that library automatically link in when"
5246                $ECHO "*** you link to this library.  But I can only do this if you have a"
5247                $ECHO "*** shared version of the library, which you do not appear to have"
5248                $ECHO "*** because the file extensions .$libext of this argument makes me believe"
5249                $ECHO "*** that it is just a static archive that I should not use here."
5250              else
5251                $ECHO
5252                $ECHO "*** Warning: Linking the shared library $output against the"
5253                $ECHO "*** static library $deplib is not portable!"
5254                deplibs="$deplib $deplibs"
5255              fi
5256              ;;
5257            esac
5258            continue
5259            ;;
5260          prog)
5261            if test "$pass" != link; then
5262              deplibs="$deplib $deplibs"
5263            else
5264              compile_deplibs="$deplib $compile_deplibs"
5265              finalize_deplibs="$deplib $finalize_deplibs"
5266            fi
5267            continue
5268            ;;
5269          esac # linkmode
5270          ;; # *.$libext
5271        *.lo | *.$objext)
5272          if test "$pass" = conv; then
5273            deplibs="$deplib $deplibs"
5274          elif test "$linkmode" = prog; then
5275            if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
5276              # If there is no dlopen support or we're linking statically,
5277              # we need to preload.
5278              newdlprefiles="$newdlprefiles $deplib"
5279              compile_deplibs="$deplib $compile_deplibs"
5280              finalize_deplibs="$deplib $finalize_deplibs"
5281            else
5282              newdlfiles="$newdlfiles $deplib"
5283            fi
5284          fi
5285          continue
5286          ;;
5287        %DEPLIBS%)
5288          alldeplibs=yes
5289          continue
5290          ;;
5291        esac # case $deplib
5292
5293        if test "$found" = yes || test -f "$lib"; then :
5294        else
5295          func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
5296        fi
5297
5298        # Check to see that this really is a libtool archive.
5299        func_lalib_unsafe_p "$lib" \
5300          || func_fatal_error "\`$lib' is not a valid libtool archive"
5301
5302        func_dirname "$lib" "" "."
5303        ladir="$func_dirname_result"
5304
5305        dlname=
5306        dlopen=
5307        dlpreopen=
5308        libdir=
5309        library_names=
5310        old_library=
5311        inherited_linker_flags=
5312        # If the library was installed with an old release of libtool,
5313        # it will not redefine variables installed, or shouldnotlink
5314        installed=yes
5315        shouldnotlink=no
5316        avoidtemprpath=
5317
5318
5319        # Read the .la file
5320        func_source "$lib"
5321
5322        # Convert "-framework foo" to "foo.ltframework"
5323        if test -n "$inherited_linker_flags"; then
5324          tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
5325          for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
5326            case " $new_inherited_linker_flags " in
5327              *" $tmp_inherited_linker_flag "*) ;;
5328              *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
5329            esac
5330          done
5331        fi
5332        dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5333        if test "$linkmode,$pass" = "lib,link" ||
5334           test "$linkmode,$pass" = "prog,scan" ||
5335           { test "$linkmode" != prog && test "$linkmode" != lib; }; then
5336          test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
5337          test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
5338        fi
5339
5340        if test "$pass" = conv; then
5341          # Only check for convenience libraries
5342          deplibs="$lib $deplibs"
5343          if test -z "$libdir"; then
5344            if test -z "$old_library"; then
5345              func_fatal_error "cannot find name of link library for \`$lib'"
5346            fi
5347            # It is a libtool convenience library, so add in its objects.
5348            convenience="$convenience $ladir/$objdir/$old_library"
5349            old_convenience="$old_convenience $ladir/$objdir/$old_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 $deplib" ;;
5356                esac
5357              fi
5358              tmp_libs="$tmp_libs $deplib"
5359            done
5360          elif test "$linkmode" != prog && test "$linkmode" != lib; then
5361            func_fatal_error "\`$lib' is not a convenience library"
5362          fi
5363          continue
5364        fi # $pass = conv
5365
5366
5367        # Get the name of the library we link against.
5368        linklib=
5369        for l in $old_library $library_names; do
5370          linklib="$l"
5371        done
5372        if test -z "$linklib"; then
5373          func_fatal_error "cannot find name of link library for \`$lib'"
5374        fi
5375
5376        # This library was specified with -dlopen.
5377        if test "$pass" = dlopen; then
5378          if test -z "$libdir"; then
5379            func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
5380          fi
5381          if test -z "$dlname" ||
5382             test "$dlopen_support" != yes ||
5383             test "$build_libtool_libs" = no; then
5384            # If there is no dlname, no dlopen support or we're linking
5385            # statically, we need to preload.  We also need to preload any
5386            # dependent libraries so libltdl's deplib preloader doesn't
5387            # bomb out in the load deplibs phase.
5388            dlprefiles="$dlprefiles $lib $dependency_libs"
5389          else
5390            newdlfiles="$newdlfiles $lib"
5391          fi
5392          continue
5393        fi # $pass = dlopen
5394
5395        # We need an absolute path.
5396        case $ladir in
5397        [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
5398        *)
5399          abs_ladir=`cd "$ladir" && pwd`
5400          if test -z "$abs_ladir"; then
5401            func_warning "cannot determine absolute directory name of \`$ladir'"
5402            func_warning "passing it literally to the linker, although it might fail"
5403            abs_ladir="$ladir"
5404          fi
5405          ;;
5406        esac
5407        func_basename "$lib"
5408        laname="$func_basename_result"
5409
5410        # Find the relevant object directory and library name.
5411        if test "X$installed" = Xyes; then
5412          if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5413            func_warning "library \`$lib' was moved."
5414            dir="$ladir"
5415            absdir="$abs_ladir"
5416            libdir="$abs_ladir"
5417          else
5418            dir="$libdir"
5419            absdir="$libdir"
5420          fi
5421          test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
5422        else
5423          if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
5424            dir="$ladir"
5425            absdir="$abs_ladir"
5426            # Remove this search path later
5427            notinst_path="$notinst_path $abs_ladir"
5428          else
5429            dir="$ladir/$objdir"
5430            absdir="$abs_ladir/$objdir"
5431            # Remove this search path later
5432            notinst_path="$notinst_path $abs_ladir"
5433          fi
5434        fi # $installed = yes
5435        func_stripname 'lib' '.la' "$laname"
5436        name=$func_stripname_result
5437
5438        # This library was specified with -dlpreopen.
5439        if test "$pass" = dlpreopen; then
5440          if test -z "$libdir" && test "$linkmode" = prog; then
5441            func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
5442          fi
5443          # Prefer using a static library (so that no silly _DYNAMIC symbols
5444          # are required to link).
5445          if test -n "$old_library"; then
5446            newdlprefiles="$newdlprefiles $dir/$old_library"
5447            # Keep a list of preopened convenience libraries to check
5448            # that they are being used correctly in the link pass.
5449            test -z "$libdir" && \
5450                dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
5451          # Otherwise, use the dlname, so that lt_dlopen finds it.
5452          elif test -n "$dlname"; then
5453            newdlprefiles="$newdlprefiles $dir/$dlname"
5454          else
5455            newdlprefiles="$newdlprefiles $dir/$linklib"
5456          fi
5457        fi # $pass = dlpreopen
5458
5459        if test -z "$libdir"; then
5460          # Link the convenience library
5461          if test "$linkmode" = lib; then
5462            deplibs="$dir/$old_library $deplibs"
5463          elif test "$linkmode,$pass" = "prog,link"; then
5464            compile_deplibs="$dir/$old_library $compile_deplibs"
5465            finalize_deplibs="$dir/$old_library $finalize_deplibs"
5466          else
5467            deplibs="$lib $deplibs" # used for prog,scan pass
5468          fi
5469          continue
5470        fi
5471
5472
5473        if test "$linkmode" = prog && test "$pass" != link; then
5474          newlib_search_path="$newlib_search_path $ladir"
5475          deplibs="$lib $deplibs"
5476
5477          linkalldeplibs=no
5478          if test "$link_all_deplibs" != no || test -z "$library_names" ||
5479             test "$build_libtool_libs" = no; then
5480            linkalldeplibs=yes
5481          fi
5482
5483          tmp_libs=
5484          for deplib in $dependency_libs; do
5485            case $deplib in
5486            -L*) func_stripname '-L' '' "$deplib"
5487                 newlib_search_path="$newlib_search_path $func_stripname_result"
5488                 ;;
5489            esac
5490            # Need to link against all dependency_libs?
5491            if test "$linkalldeplibs" = yes; then
5492              deplibs="$deplib $deplibs"
5493            else
5494              # Need to hardcode shared library paths
5495              # or/and link against static libraries
5496              newdependency_libs="$deplib $newdependency_libs"
5497            fi
5498            if $opt_duplicate_deps ; then
5499              case "$tmp_libs " in
5500              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5501              esac
5502            fi
5503            tmp_libs="$tmp_libs $deplib"
5504          done # for deplib
5505          continue
5506        fi # $linkmode = prog...
5507
5508        if test "$linkmode,$pass" = "prog,link"; then
5509          if test -n "$library_names" &&
5510             { { test "$prefer_static_libs" = no ||
5511                 test "$prefer_static_libs,$installed" = "built,yes"; } ||
5512               test -z "$old_library"; }; then
5513            # We need to hardcode the library path
5514            if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
5515              # Make sure the rpath contains only unique directories.
5516              case "$temp_rpath:" in
5517              *"$absdir:"*) ;;
5518              *) temp_rpath="$temp_rpath$absdir:" ;;
5519              esac
5520            fi
5521
5522            # Hardcode the library path.
5523            # Skip directories that are in the system default run-time
5524            # search path.
5525            case " $sys_lib_dlsearch_path " in
5526            *" $absdir "*) ;;
5527            *)
5528              case "$compile_rpath " in
5529              *" $absdir "*) ;;
5530              *) compile_rpath="$compile_rpath $absdir"
5531              esac
5532              ;;
5533            esac
5534            case " $sys_lib_dlsearch_path " in
5535            *" $libdir "*) ;;
5536            *)
5537              case "$finalize_rpath " in
5538              *" $libdir "*) ;;
5539              *) finalize_rpath="$finalize_rpath $libdir"
5540              esac
5541              ;;
5542            esac
5543          fi # $linkmode,$pass = prog,link...
5544
5545          if test "$alldeplibs" = yes &&
5546             { test "$deplibs_check_method" = pass_all ||
5547               { test "$build_libtool_libs" = yes &&
5548                 test -n "$library_names"; }; }; then
5549            # We only need to search for static libraries
5550            continue
5551          fi
5552        fi
5553
5554        link_static=no # Whether the deplib will be linked statically
5555        use_static_libs=$prefer_static_libs
5556        if test "$use_static_libs" = built && test "$installed" = yes; then
5557          use_static_libs=no
5558        fi
5559        if test -n "$library_names" &&
5560           { test "$use_static_libs" = no || test -z "$old_library"; }; then
5561          case $host in
5562          *cygwin* | *mingw* | *cegcc*)
5563              # No point in relinking DLLs because paths are not encoded
5564              notinst_deplibs="$notinst_deplibs $lib"
5565              need_relink=no
5566            ;;
5567          *)
5568            if test "$installed" = no; then
5569              notinst_deplibs="$notinst_deplibs $lib"
5570              need_relink=yes
5571            fi
5572            ;;
5573          esac
5574          # This is a shared library
5575
5576          # Warn about portability, can't link against -module's on some
5577          # systems (darwin).  Don't bleat about dlopened modules though!
5578          dlopenmodule=""
5579          for dlpremoduletest in $dlprefiles; do
5580            if test "X$dlpremoduletest" = "X$lib"; then
5581              dlopenmodule="$dlpremoduletest"
5582              break
5583            fi
5584          done
5585          if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
5586            $ECHO
5587            if test "$linkmode" = prog; then
5588              $ECHO "*** Warning: Linking the executable $output against the loadable module"
5589            else
5590              $ECHO "*** Warning: Linking the shared library $output against the loadable module"
5591            fi
5592            $ECHO "*** $linklib is not portable!"
5593          fi
5594          if test "$linkmode" = lib &&
5595             test "$hardcode_into_libs" = yes; then
5596            # Hardcode the library path.
5597            # Skip directories that are in the system default run-time
5598            # search path.
5599            case " $sys_lib_dlsearch_path " in
5600            *" $absdir "*) ;;
5601            *)
5602              case "$compile_rpath " in
5603              *" $absdir "*) ;;
5604              *) compile_rpath="$compile_rpath $absdir"
5605              esac
5606              ;;
5607            esac
5608            case " $sys_lib_dlsearch_path " in
5609            *" $libdir "*) ;;
5610            *)
5611              case "$finalize_rpath " in
5612              *" $libdir "*) ;;
5613              *) finalize_rpath="$finalize_rpath $libdir"
5614              esac
5615              ;;
5616            esac
5617          fi
5618
5619          if test -n "$old_archive_from_expsyms_cmds"; then
5620            # figure out the soname
5621            set dummy $library_names
5622            shift
5623            realname="$1"
5624            shift
5625            libname=`eval "\\$ECHO \"$libname_spec\""`
5626            # use dlname if we got it. it's perfectly good, no?
5627            if test -n "$dlname"; then
5628              soname="$dlname"
5629            elif test -n "$soname_spec"; then
5630              # bleh windows
5631              case $host in
5632              *cygwin* | mingw* | *cegcc*)
5633                func_arith $current - $age
5634                major=$func_arith_result
5635                versuffix="-$major"
5636                ;;
5637              esac
5638              eval soname=\"$soname_spec\"
5639            else
5640              soname="$realname"
5641            fi
5642
5643            # Make a new name for the extract_expsyms_cmds to use
5644            soroot="$soname"
5645            func_basename "$soroot"
5646            soname="$func_basename_result"
5647            func_stripname 'lib' '.dll' "$soname"
5648            newlib=libimp-$func_stripname_result.a
5649
5650            # If the library has no export list, then create one now
5651            if test -f "$output_objdir/$soname-def"; then :
5652            else
5653              func_verbose "extracting exported symbol list from \`$soname'"
5654              func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
5655            fi
5656
5657            # Create $newlib
5658            if test -f "$output_objdir/$newlib"; then :; else
5659              func_verbose "generating import library for \`$soname'"
5660              func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
5661            fi
5662            # make sure the library variables are pointing to the new library
5663            dir=$output_objdir
5664            linklib=$newlib
5665          fi # test -n "$old_archive_from_expsyms_cmds"
5666
5667          if test "$linkmode" = prog || test "$mode" != relink; then
5668            add_shlibpath=
5669            add_dir=
5670            add=
5671            lib_linked=yes
5672            case $hardcode_action in
5673            immediate | unsupported)
5674              if test "$hardcode_direct" = no; then
5675                add="$dir/$linklib"
5676                case $host in
5677                  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
5678                  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
5679                  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
5680                    *-*-unixware7*) add_dir="-L$dir" ;;
5681                  *-*-darwin* )
5682                    # if the lib is a (non-dlopened) module then we can not
5683                    # link against it, someone is ignoring the earlier warnings
5684                    if /usr/bin/file -L $add 2> /dev/null |
5685                         $GREP ": [^:]* bundle" >/dev/null ; then
5686                      if test "X$dlopenmodule" != "X$lib"; then
5687                        $ECHO "*** Warning: lib $linklib is a module, not a shared library"
5688                        if test -z "$old_library" ; then
5689                          $ECHO
5690                          $ECHO "*** And there doesn't seem to be a static archive available"
5691                          $ECHO "*** The link will probably fail, sorry"
5692                        else
5693                          add="$dir/$old_library"
5694                        fi
5695                      elif test -n "$old_library"; then
5696                        add="$dir/$old_library"
5697                      fi
5698                    fi
5699                esac
5700              elif test "$hardcode_minus_L" = no; then
5701                case $host in
5702                *-*-sunos*) add_shlibpath="$dir" ;;
5703                esac
5704                add_dir="-L$dir"
5705                add="-l$name"
5706              elif test "$hardcode_shlibpath_var" = no; then
5707                add_shlibpath="$dir"
5708                add="-l$name"
5709              else
5710                lib_linked=no
5711              fi
5712              ;;
5713            relink)
5714              if test "$hardcode_direct" = yes &&
5715                 test "$hardcode_direct_absolute" = no; then
5716                add="$dir/$linklib"
5717              elif test "$hardcode_minus_L" = yes; then
5718                add_dir="-L$dir"
5719                # Try looking first in the location we're being installed to.
5720                if test -n "$inst_prefix_dir"; then
5721                  case $libdir in
5722                    [\\/]*)
5723                      add_dir="$add_dir -L$inst_prefix_dir$libdir"
5724                      ;;
5725                  esac
5726                fi
5727                add="-l$name"
5728              elif test "$hardcode_shlibpath_var" = yes; then
5729                add_shlibpath="$dir"
5730                add="-l$name"
5731              else
5732                lib_linked=no
5733              fi
5734              ;;
5735            *) lib_linked=no ;;
5736            esac
5737
5738            if test "$lib_linked" != yes; then
5739              func_fatal_configuration "unsupported hardcode properties"
5740            fi
5741
5742            if test -n "$add_shlibpath"; then
5743              case :$compile_shlibpath: in
5744              *":$add_shlibpath:"*) ;;
5745              *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
5746              esac
5747            fi
5748            if test "$linkmode" = prog; then
5749              test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
5750              test -n "$add" && compile_deplibs="$add $compile_deplibs"
5751            else
5752              test -n "$add_dir" && deplibs="$add_dir $deplibs"
5753              test -n "$add" && deplibs="$add $deplibs"
5754              if test "$hardcode_direct" != yes &&
5755                 test "$hardcode_minus_L" != yes &&
5756                 test "$hardcode_shlibpath_var" = yes; then
5757                case :$finalize_shlibpath: in
5758                *":$libdir:"*) ;;
5759                *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5760                esac
5761              fi
5762            fi
5763          fi
5764
5765          if test "$linkmode" = prog || test "$mode" = relink; then
5766            add_shlibpath=
5767            add_dir=
5768            add=
5769            # Finalize command for both is simple: just hardcode it.
5770            if test "$hardcode_direct" = yes &&
5771               test "$hardcode_direct_absolute" = no; then
5772              add="$libdir/$linklib"
5773            elif test "$hardcode_minus_L" = yes; then
5774              add_dir="-L$libdir"
5775              add="-l$name"
5776            elif test "$hardcode_shlibpath_var" = yes; then
5777              case :$finalize_shlibpath: in
5778              *":$libdir:"*) ;;
5779              *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
5780              esac
5781              add="-l$name"
5782            elif test "$hardcode_automatic" = yes; then
5783              if test -n "$inst_prefix_dir" &&
5784                 test -f "$inst_prefix_dir$libdir/$linklib" ; then
5785                add="$inst_prefix_dir$libdir/$linklib"
5786              else
5787                add="$libdir/$linklib"
5788              fi
5789            else
5790              # We cannot seem to hardcode it, guess we'll fake it.
5791              add_dir="-L$libdir"
5792              # Try looking first in the location we're being installed to.
5793              if test -n "$inst_prefix_dir"; then
5794                case $libdir in
5795                  [\\/]*)
5796                    add_dir="$add_dir -L$inst_prefix_dir$libdir"
5797                    ;;
5798                esac
5799              fi
5800              add="-l$name"
5801            fi
5802
5803            if test "$linkmode" = prog; then
5804              test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
5805              test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
5806            else
5807              test -n "$add_dir" && deplibs="$add_dir $deplibs"
5808              test -n "$add" && deplibs="$add $deplibs"
5809            fi
5810          fi
5811        elif test "$linkmode" = prog; then
5812          # Here we assume that one of hardcode_direct or hardcode_minus_L
5813          # is not unsupported.  This is valid on all known static and
5814          # shared platforms.
5815          if test "$hardcode_direct" != unsupported; then
5816            test -n "$old_library" && linklib="$old_library"
5817            compile_deplibs="$dir/$linklib $compile_deplibs"
5818            finalize_deplibs="$dir/$linklib $finalize_deplibs"
5819          else
5820            compile_deplibs="-l$name -L$dir $compile_deplibs"
5821            finalize_deplibs="-l$name -L$dir $finalize_deplibs"
5822          fi
5823        elif test "$build_libtool_libs" = yes; then
5824          # Not a shared library
5825          if test "$deplibs_check_method" != pass_all; then
5826            # We're trying link a shared library against a static one
5827            # but the system doesn't support it.
5828
5829            # Just print a warning and add the library to dependency_libs so
5830            # that the program can be linked against the static library.
5831            $ECHO
5832            $ECHO "*** Warning: This system can not link to static lib archive $lib."
5833            $ECHO "*** I have the capability to make that library automatically link in when"
5834            $ECHO "*** you link to this library.  But I can only do this if you have a"
5835            $ECHO "*** shared version of the library, which you do not appear to have."
5836            if test "$module" = yes; then
5837              $ECHO "*** But as you try to build a module library, libtool will still create "
5838              $ECHO "*** a static module, that should work as long as the dlopening application"
5839              $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
5840              if test -z "$global_symbol_pipe"; then
5841                $ECHO
5842                $ECHO "*** However, this would only work if libtool was able to extract symbol"
5843                $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
5844                $ECHO "*** not find such a program.  So, this module is probably useless."
5845                $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
5846              fi
5847              if test "$build_old_libs" = no; then
5848                build_libtool_libs=module
5849                build_old_libs=yes
5850              else
5851                build_libtool_libs=no
5852              fi
5853            fi
5854          else
5855            deplibs="$dir/$old_library $deplibs"
5856            link_static=yes
5857          fi
5858        fi # link shared/static library?
5859
5860        if test "$linkmode" = lib; then
5861          if test -n "$dependency_libs" &&
5862             { test "$hardcode_into_libs" != yes ||
5863               test "$build_old_libs" = yes ||
5864               test "$link_static" = yes; }; then
5865            # Extract -R from dependency_libs
5866            temp_deplibs=
5867            for libdir in $dependency_libs; do
5868              case $libdir in
5869              -R*) func_stripname '-R' '' "$libdir"
5870                   temp_xrpath=$func_stripname_result
5871                   case " $xrpath " in
5872                   *" $temp_xrpath "*) ;;
5873                   *) xrpath="$xrpath $temp_xrpath";;
5874                   esac;;
5875              *) temp_deplibs="$temp_deplibs $libdir";;
5876              esac
5877            done
5878            dependency_libs="$temp_deplibs"
5879          fi
5880
5881          newlib_search_path="$newlib_search_path $absdir"
5882          # Link against this library
5883          test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
5884          # ... and its dependency_libs
5885          tmp_libs=
5886          for deplib in $dependency_libs; do
5887            newdependency_libs="$deplib $newdependency_libs"
5888            if $opt_duplicate_deps ; then
5889              case "$tmp_libs " in
5890              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
5891              esac
5892            fi
5893            tmp_libs="$tmp_libs $deplib"
5894          done
5895
5896          if test "$link_all_deplibs" != no; then
5897            # Add the search paths of all dependency libraries
5898            for deplib in $dependency_libs; do
5899              path=
5900              case $deplib in
5901              -L*) path="$deplib" ;;
5902              *.la)
5903                func_dirname "$deplib" "" "."
5904                dir="$func_dirname_result"
5905                # We need an absolute path.
5906                case $dir in
5907                [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
5908                *)
5909                  absdir=`cd "$dir" && pwd`
5910                  if test -z "$absdir"; then
5911                    func_warning "cannot determine absolute directory name of \`$dir'"
5912                    absdir="$dir"
5913                  fi
5914                  ;;
5915                esac
5916                if $GREP "^installed=no" $deplib > /dev/null; then
5917                case $host in
5918                *-*-darwin*)
5919                  depdepl=
5920                  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
5921                  if test -n "$deplibrary_names" ; then
5922                    for tmp in $deplibrary_names ; do
5923                      depdepl=$tmp
5924                    done
5925                    if test -f "$absdir/$objdir/$depdepl" ; then
5926                      depdepl="$absdir/$objdir/$depdepl"
5927                      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
5928                      if test -z "$darwin_install_name"; then
5929                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
5930                      fi
5931                      compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
5932                      linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
5933                      path=
5934                    fi
5935                  fi
5936                  ;;
5937                *)
5938                  path="-L$absdir/$objdir"
5939                  ;;
5940                esac
5941                else
5942                  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
5943                  test -z "$libdir" && \
5944                    func_fatal_error "\`$deplib' is not a valid libtool archive"
5945                  test "$absdir" != "$libdir" && \
5946                    func_warning "\`$deplib' seems to be moved"
5947
5948                  path="-L$absdir"
5949                fi
5950                ;;
5951              esac
5952              case " $deplibs " in
5953              *" $path "*) ;;
5954              *) deplibs="$path $deplibs" ;;
5955              esac
5956            done
5957          fi # link_all_deplibs != no
5958        fi # linkmode = lib
5959      done # for deplib in $libs
5960      if test "$pass" = link; then
5961        if test "$linkmode" = "prog"; then
5962          compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
5963          finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
5964        else
5965          compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
5966        fi
5967      fi
5968      dependency_libs="$newdependency_libs"
5969      if test "$pass" = dlpreopen; then
5970        # Link the dlpreopened libraries before other libraries
5971        for deplib in $save_deplibs; do
5972          deplibs="$deplib $deplibs"
5973        done
5974      fi
5975      if test "$pass" != dlopen; then
5976        if test "$pass" != conv; then
5977          # Make sure lib_search_path contains only unique directories.
5978          lib_search_path=
5979          for dir in $newlib_search_path; do
5980            case "$lib_search_path " in
5981            *" $dir "*) ;;
5982            *) lib_search_path="$lib_search_path $dir" ;;
5983            esac
5984          done
5985          newlib_search_path=
5986        fi
5987
5988        if test "$linkmode,$pass" != "prog,link"; then
5989          vars="deplibs"
5990        else
5991          vars="compile_deplibs finalize_deplibs"
5992        fi
5993        for var in $vars dependency_libs; do
5994          # Add libraries to $var in reverse order
5995          eval tmp_libs=\"\$$var\"
5996          new_libs=
5997          for deplib in $tmp_libs; do
5998            # FIXME: Pedantically, this is the right thing to do, so
5999            #        that some nasty dependency loop isn't accidentally
6000            #        broken:
6001            #new_libs="$deplib $new_libs"
6002            # Pragmatically, this seems to cause very few problems in
6003            # practice:
6004            case $deplib in
6005            -L*) new_libs="$deplib $new_libs" ;;
6006            -R*) ;;
6007            *)
6008              # And here is the reason: when a library appears more
6009              # than once as an explicit dependence of a library, or
6010              # is implicitly linked in more than once by the
6011              # compiler, it is considered special, and multiple
6012              # occurrences thereof are not removed.  Compare this
6013              # with having the same library being listed as a
6014              # dependency of multiple other libraries: in this case,
6015              # we know (pedantically, we assume) the library does not
6016              # need to be listed more than once, so we keep only the
6017              # last copy.  This is not always right, but it is rare
6018              # enough that we require users that really mean to play
6019              # such unportable linking tricks to link the library
6020              # using -Wl,-lname, so that libtool does not consider it
6021              # for duplicate removal.
6022              case " $specialdeplibs " in
6023              *" $deplib "*) new_libs="$deplib $new_libs" ;;
6024              *)
6025                case " $new_libs " in
6026                *" $deplib "*) ;;
6027                *) new_libs="$deplib $new_libs" ;;
6028                esac
6029                ;;
6030              esac
6031              ;;
6032            esac
6033          done
6034          tmp_libs=
6035          for deplib in $new_libs; do
6036            case $deplib in
6037            -L*)
6038              case " $tmp_libs " in
6039              *" $deplib "*) ;;
6040              *) tmp_libs="$tmp_libs $deplib" ;;
6041              esac
6042              ;;
6043            *) tmp_libs="$tmp_libs $deplib" ;;
6044            esac
6045          done
6046          eval $var=\"$tmp_libs\"
6047        done # for var
6048      fi
6049      # Last step: remove runtime libs from dependency_libs
6050      # (they stay in deplibs)
6051      tmp_libs=
6052      for i in $dependency_libs ; do
6053        case " $predeps $postdeps $compiler_lib_search_path " in
6054        *" $i "*)
6055          i=""
6056          ;;
6057        esac
6058        if test -n "$i" ; then
6059          tmp_libs="$tmp_libs $i"
6060        fi
6061      done
6062      dependency_libs=$tmp_libs
6063    done # for pass
6064    if test "$linkmode" = prog; then
6065      dlfiles="$newdlfiles"
6066    fi
6067    if test "$linkmode" = prog || test "$linkmode" = lib; then
6068      dlprefiles="$newdlprefiles"
6069    fi
6070
6071    case $linkmode in
6072    oldlib)
6073      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
6074        func_warning "\`-dlopen' is ignored for archives"
6075      fi
6076
6077      case " $deplibs" in
6078      *\ -l* | *\ -L*)
6079        func_warning "\`-l' and \`-L' are ignored for archives" ;;
6080      esac
6081
6082      test -n "$rpath" && \
6083        func_warning "\`-rpath' is ignored for archives"
6084
6085      test -n "$xrpath" && \
6086        func_warning "\`-R' is ignored for archives"
6087
6088      test -n "$vinfo" && \
6089        func_warning "\`-version-info/-version-number' is ignored for archives"
6090
6091      test -n "$release" && \
6092        func_warning "\`-release' is ignored for archives"
6093
6094      test -n "$export_symbols$export_symbols_regex" && \
6095        func_warning "\`-export-symbols' is ignored for archives"
6096
6097      # Now set the variables for building old libraries.
6098      build_libtool_libs=no
6099      oldlibs="$output"
6100      objs="$objs$old_deplibs"
6101      ;;
6102
6103    lib)
6104      # Make sure we only generate libraries of the form `libNAME.la'.
6105      case $outputname in
6106      lib*)
6107        func_stripname 'lib' '.la' "$outputname"
6108        name=$func_stripname_result
6109        eval shared_ext=\"$shrext_cmds\"
6110        eval libname=\"$libname_spec\"
6111        ;;
6112      *)
6113        test "$module" = no && \
6114          func_fatal_help "libtool library \`$output' must begin with \`lib'"
6115
6116        if test "$need_lib_prefix" != no; then
6117          # Add the "lib" prefix for modules if required
6118          func_stripname '' '.la' "$outputname"
6119          name=$func_stripname_result
6120          eval shared_ext=\"$shrext_cmds\"
6121          eval libname=\"$libname_spec\"
6122        else
6123          func_stripname '' '.la' "$outputname"
6124          libname=$func_stripname_result
6125        fi
6126        ;;
6127      esac
6128
6129      if test -n "$objs"; then
6130        if test "$deplibs_check_method" != pass_all; then
6131          func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
6132        else
6133          $ECHO
6134          $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
6135          $ECHO "*** objects $objs is not portable!"
6136          libobjs="$libobjs $objs"
6137        fi
6138      fi
6139
6140      test "$dlself" != no && \
6141        func_warning "\`-dlopen self' is ignored for libtool libraries"
6142
6143      set dummy $rpath
6144      shift
6145      test "$#" -gt 1 && \
6146        func_warning "ignoring multiple \`-rpath's for a libtool library"
6147
6148      install_libdir="$1"
6149
6150      oldlibs=
6151      if test -z "$rpath"; then
6152        if test "$build_libtool_libs" = yes; then
6153          # Building a libtool convenience library.
6154          # Some compilers have problems with a `.al' extension so
6155          # convenience libraries should have the same extension an
6156          # archive normally would.
6157          oldlibs="$output_objdir/$libname.$libext $oldlibs"
6158          build_libtool_libs=convenience
6159          build_old_libs=yes
6160        fi
6161
6162        test -n "$vinfo" && \
6163          func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
6164
6165        test -n "$release" && \
6166          func_warning "\`-release' is ignored for convenience libraries"
6167      else
6168
6169        # Parse the version information argument.
6170        save_ifs="$IFS"; IFS=':'
6171        set dummy $vinfo 0 0 0
6172        shift
6173        IFS="$save_ifs"
6174
6175        test -n "$7" && \
6176          func_fatal_help "too many parameters to \`-version-info'"
6177
6178        # convert absolute version numbers to libtool ages
6179        # this retains compatibility with .la files and attempts
6180        # to make the code below a bit more comprehensible
6181
6182        case $vinfo_number in
6183        yes)
6184          number_major="$1"
6185          number_minor="$2"
6186          number_revision="$3"
6187          #
6188          # There are really only two kinds -- those that
6189          # use the current revision as the major version
6190          # and those that subtract age and use age as
6191          # a minor version.  But, then there is irix
6192          # which has an extra 1 added just for fun
6193          #
6194          case $version_type in
6195          darwin|linux|osf|windows|none)
6196            func_arith $number_major + $number_minor
6197            current=$func_arith_result
6198            age="$number_minor"
6199            revision="$number_revision"
6200            ;;
6201          freebsd-aout|freebsd-elf|sunos)
6202            current="$number_major"
6203            revision="$number_minor"
6204            age="0"
6205            ;;
6206          irix|nonstopux)
6207            func_arith $number_major + $number_minor
6208            current=$func_arith_result
6209            age="$number_minor"
6210            revision="$number_minor"
6211            lt_irix_increment=no
6212            ;;
6213          *)
6214            func_fatal_configuration "$modename: unknown library version type \`$version_type'"
6215            ;;
6216          esac
6217          ;;
6218        no)
6219          current="$1"
6220          revision="$2"
6221          age="$3"
6222          ;;
6223        esac
6224
6225        # Check that each of the things are valid numbers.
6226        case $current in
6227        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6228        *)
6229          func_error "CURRENT \`$current' must be a nonnegative integer"
6230          func_fatal_error "\`$vinfo' is not valid version information"
6231          ;;
6232        esac
6233
6234        case $revision in
6235        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6236        *)
6237          func_error "REVISION \`$revision' must be a nonnegative integer"
6238          func_fatal_error "\`$vinfo' is not valid version information"
6239          ;;
6240        esac
6241
6242        case $age in
6243        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
6244        *)
6245          func_error "AGE \`$age' must be a nonnegative integer"
6246          func_fatal_error "\`$vinfo' is not valid version information"
6247          ;;
6248        esac
6249
6250        if test "$age" -gt "$current"; then
6251          func_error "AGE \`$age' is greater than the current interface number \`$current'"
6252          func_fatal_error "\`$vinfo' is not valid version information"
6253        fi
6254
6255        # Calculate the version variables.
6256        major=
6257        versuffix=
6258        verstring=
6259        case $version_type in
6260        none) ;;
6261
6262        darwin)
6263          # Like Linux, but with the current version available in
6264          # verstring for coding it into the library header
6265          func_arith $current - $age
6266          major=.$func_arith_result
6267          versuffix="$major.$age.$revision"
6268          # Darwin ld doesn't like 0 for these options...
6269          func_arith $current + 1
6270          minor_current=$func_arith_result
6271          xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
6272          verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
6273          ;;
6274
6275        freebsd-aout)
6276          major=".$current"
6277          versuffix=".$current.$revision";
6278          ;;
6279
6280        freebsd-elf)
6281          major=".$current"
6282          versuffix=".$current"
6283          ;;
6284
6285        irix | nonstopux)
6286          if test "X$lt_irix_increment" = "Xno"; then
6287            func_arith $current - $age
6288          else
6289            func_arith $current - $age + 1
6290          fi
6291          major=$func_arith_result
6292
6293          case $version_type in
6294            nonstopux) verstring_prefix=nonstopux ;;
6295            *)         verstring_prefix=sgi ;;
6296          esac
6297          verstring="$verstring_prefix$major.$revision"
6298
6299          # Add in all the interfaces that we are compatible with.
6300          loop=$revision
6301          while test "$loop" -ne 0; do
6302            func_arith $revision - $loop
6303            iface=$func_arith_result
6304            func_arith $loop - 1
6305            loop=$func_arith_result
6306            verstring="$verstring_prefix$major.$iface:$verstring"
6307          done
6308
6309          # Before this point, $major must not contain `.'.
6310          major=.$major
6311          versuffix="$major.$revision"
6312          ;;
6313
6314        linux)
6315          func_arith $current - $age
6316          major=.$func_arith_result
6317          versuffix="$major.$age.$revision"
6318          ;;
6319
6320        osf)
6321          func_arith $current - $age
6322          major=.$func_arith_result
6323          versuffix=".$current.$age.$revision"
6324          verstring="$current.$age.$revision"
6325
6326          # Add in all the interfaces that we are compatible with.
6327          loop=$age
6328          while test "$loop" -ne 0; do
6329            func_arith $current - $loop
6330            iface=$func_arith_result
6331            func_arith $loop - 1
6332            loop=$func_arith_result
6333            verstring="$verstring:${iface}.0"
6334          done
6335
6336          # Make executables depend on our current version.
6337          verstring="$verstring:${current}.0"
6338          ;;
6339
6340        qnx)
6341          major=".$current"
6342          versuffix=".$current"
6343          ;;
6344
6345        sunos)
6346          major=".$current"
6347          versuffix=".$current.$revision"
6348          ;;
6349
6350        windows)
6351          # Use '-' rather than '.', since we only want one
6352          # extension on DOS 8.3 filesystems.
6353          func_arith $current - $age
6354          major=$func_arith_result
6355          versuffix="-$major"
6356          ;;
6357
6358        *)
6359          func_fatal_configuration "unknown library version type \`$version_type'"
6360          ;;
6361        esac
6362
6363        # Clear the version info if we defaulted, and they specified a release.
6364        if test -z "$vinfo" && test -n "$release"; then
6365          major=
6366          case $version_type in
6367          darwin)
6368            # we can't check for "0.0" in archive_cmds due to quoting
6369            # problems, so we reset it completely
6370            verstring=
6371            ;;
6372          *)
6373            verstring="0.0"
6374            ;;
6375          esac
6376          if test "$need_version" = no; then
6377            versuffix=
6378          else
6379            versuffix=".0.0"
6380          fi
6381        fi
6382
6383        # Remove version info from name if versioning should be avoided
6384        if test "$avoid_version" = yes && test "$need_version" = no; then
6385          major=
6386          versuffix=
6387          verstring=""
6388        fi
6389
6390        # Check to see if the archive will have undefined symbols.
6391        if test "$allow_undefined" = yes; then
6392          if test "$allow_undefined_flag" = unsupported; then
6393            func_warning "undefined symbols not allowed in $host shared libraries"
6394            build_libtool_libs=no
6395            build_old_libs=yes
6396          fi
6397        else
6398          # Don't allow undefined symbols.
6399          allow_undefined_flag="$no_undefined_flag"
6400        fi
6401
6402      fi
6403
6404      func_generate_dlsyms "$libname" "$libname" "yes"
6405      libobjs="$libobjs $symfileobj"
6406      test "X$libobjs" = "X " && libobjs=
6407
6408      if test "$mode" != relink; then
6409        # Remove our outputs, but don't remove object files since they
6410        # may have been created when compiling PIC objects.
6411        removelist=
6412        tempremovelist=`$ECHO "$output_objdir/*"`
6413        for p in $tempremovelist; do
6414          case $p in
6415            *.$objext | *.gcno)
6416               ;;
6417            $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
6418               if test "X$precious_files_regex" != "X"; then
6419                 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
6420                 then
6421                   continue
6422                 fi
6423               fi
6424               removelist="$removelist $p"
6425               ;;
6426            *) ;;
6427          esac
6428        done
6429        test -n "$removelist" && \
6430          func_show_eval "${RM}r \$removelist"
6431      fi
6432
6433      # Now set the variables for building old libraries.
6434      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
6435        oldlibs="$oldlibs $output_objdir/$libname.$libext"
6436
6437        # Transform .lo files to .o files.
6438        oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
6439      fi
6440
6441      # Eliminate all temporary directories.
6442      #for path in $notinst_path; do
6443      # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
6444      # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
6445      # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
6446      #done
6447
6448      if test -n "$xrpath"; then
6449        # If the user specified any rpath flags, then add them.
6450        temp_xrpath=
6451        for libdir in $xrpath; do
6452          temp_xrpath="$temp_xrpath -R$libdir"
6453          case "$finalize_rpath " in
6454          *" $libdir "*) ;;
6455          *) finalize_rpath="$finalize_rpath $libdir" ;;
6456          esac
6457        done
6458        if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
6459          dependency_libs="$temp_xrpath $dependency_libs"
6460        fi
6461      fi
6462
6463      # Make sure dlfiles contains only unique files that won't be dlpreopened
6464      old_dlfiles="$dlfiles"
6465      dlfiles=
6466      for lib in $old_dlfiles; do
6467        case " $dlprefiles $dlfiles " in
6468        *" $lib "*) ;;
6469        *) dlfiles="$dlfiles $lib" ;;
6470        esac
6471      done
6472
6473      # Make sure dlprefiles contains only unique files
6474      old_dlprefiles="$dlprefiles"
6475      dlprefiles=
6476      for lib in $old_dlprefiles; do
6477        case "$dlprefiles " in
6478        *" $lib "*) ;;
6479        *) dlprefiles="$dlprefiles $lib" ;;
6480        esac
6481      done
6482
6483      if test "$build_libtool_libs" = yes; then
6484        if test -n "$rpath"; then
6485          case $host in
6486          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
6487            # these systems don't actually have a c library (as such)!
6488            ;;
6489          *-*-rhapsody* | *-*-darwin1.[012])
6490            # Rhapsody C library is in the System framework
6491            deplibs="$deplibs System.ltframework"
6492            ;;
6493          *-*-netbsd*)
6494            # Don't link with libc until the a.out ld.so is fixed.
6495            ;;
6496          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
6497            # Do not include libc due to us having libc/libc_r.
6498            ;;
6499          *-*-sco3.2v5* | *-*-sco5v6*)
6500            # Causes problems with __ctype
6501            ;;
6502          *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
6503            # Compiler inserts libc in the correct place for threads to work
6504            ;;
6505          *)
6506            # Add libc to deplibs on all other systems if necessary.
6507            if test "$build_libtool_need_lc" = "yes"; then
6508              deplibs="$deplibs -lc"
6509            fi
6510            ;;
6511          esac
6512        fi
6513
6514        # Transform deplibs into only deplibs that can be linked in shared.
6515        name_save=$name
6516        libname_save=$libname
6517        release_save=$release
6518        versuffix_save=$versuffix
6519        major_save=$major
6520        # I'm not sure if I'm treating the release correctly.  I think
6521        # release should show up in the -l (ie -lgmp5) so we don't want to
6522        # add it in twice.  Is that correct?
6523        release=""
6524        versuffix=""
6525        major=""
6526        newdeplibs=
6527        droppeddeps=no
6528        case $deplibs_check_method in
6529        pass_all)
6530          # Don't check for shared/static.  Everything works.
6531          # This might be a little naive.  We might want to check
6532          # whether the library exists or not.  But this is on
6533          # osf3 & osf4 and I'm not really sure... Just
6534          # implementing what was already the behavior.
6535          newdeplibs=$deplibs
6536          ;;
6537        test_compile)
6538          # This code stresses the "libraries are programs" paradigm to its
6539          # limits. Maybe even breaks it.  We compile a program, linking it
6540          # against the deplibs as a proxy for the library.  Then we can check
6541          # whether they linked in statically or dynamically with ldd.
6542          $opt_dry_run || $RM conftest.c
6543          cat > conftest.c <<EOF
6544          int main() { return 0; }
6545EOF
6546          $opt_dry_run || $RM conftest
6547          if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
6548            ldd_output=`ldd conftest`
6549            for i in $deplibs; do
6550              case $i in
6551              -l*)
6552                func_stripname -l '' "$i"
6553                name=$func_stripname_result
6554                if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6555                  case " $predeps $postdeps " in
6556                  *" $i "*)
6557                    newdeplibs="$newdeplibs $i"
6558                    i=""
6559                    ;;
6560                  esac
6561                fi
6562                if test -n "$i" ; then
6563                  libname=`eval "\\$ECHO \"$libname_spec\""`
6564                  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6565                  set dummy $deplib_matches; shift
6566                  deplib_match=$1
6567                  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6568                    newdeplibs="$newdeplibs $i"
6569                  else
6570                    droppeddeps=yes
6571                    $ECHO
6572                    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6573                    $ECHO "*** I have the capability to make that library automatically link in when"
6574                    $ECHO "*** you link to this library.  But I can only do this if you have a"
6575                    $ECHO "*** shared version of the library, which I believe you do not have"
6576                    $ECHO "*** because a test_compile did reveal that the linker did not use it for"
6577                    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
6578                  fi
6579                fi
6580                ;;
6581              *)
6582                newdeplibs="$newdeplibs $i"
6583                ;;
6584              esac
6585            done
6586          else
6587            # Error occurred in the first compile.  Let's try to salvage
6588            # the situation: Compile a separate program for each library.
6589            for i in $deplibs; do
6590              case $i in
6591              -l*)
6592                func_stripname -l '' "$i"
6593                name=$func_stripname_result
6594                $opt_dry_run || $RM conftest
6595                if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
6596                  ldd_output=`ldd conftest`
6597                  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6598                    case " $predeps $postdeps " in
6599                    *" $i "*)
6600                      newdeplibs="$newdeplibs $i"
6601                      i=""
6602                      ;;
6603                    esac
6604                  fi
6605                  if test -n "$i" ; then
6606                    libname=`eval "\\$ECHO \"$libname_spec\""`
6607                    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
6608                    set dummy $deplib_matches; shift
6609                    deplib_match=$1
6610                    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
6611                      newdeplibs="$newdeplibs $i"
6612                    else
6613                      droppeddeps=yes
6614                      $ECHO
6615                      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
6616                      $ECHO "*** I have the capability to make that library automatically link in when"
6617                      $ECHO "*** you link to this library.  But I can only do this if you have a"
6618                      $ECHO "*** shared version of the library, which you do not appear to have"
6619                      $ECHO "*** because a test_compile did reveal that the linker did not use this one"
6620                      $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
6621                    fi
6622                  fi
6623                else
6624                  droppeddeps=yes
6625                  $ECHO
6626                  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
6627                  $ECHO "*** make it link in!  You will probably need to install it or some"
6628                  $ECHO "*** library that it depends on before this library will be fully"
6629                  $ECHO "*** functional.  Installing it before continuing would be even better."
6630                fi
6631                ;;
6632              *)
6633                newdeplibs="$newdeplibs $i"
6634                ;;
6635              esac
6636            done
6637          fi
6638          ;;
6639        file_magic*)
6640          set dummy $deplibs_check_method; shift
6641          file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6642          for a_deplib in $deplibs; do
6643            case $a_deplib in
6644            -l*)
6645              func_stripname -l '' "$a_deplib"
6646              name=$func_stripname_result
6647              if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6648                case " $predeps $postdeps " in
6649                *" $a_deplib "*)
6650                  newdeplibs="$newdeplibs $a_deplib"
6651                  a_deplib=""
6652                  ;;
6653                esac
6654              fi
6655              if test -n "$a_deplib" ; then
6656                libname=`eval "\\$ECHO \"$libname_spec\""`
6657                for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6658                  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6659                  for potent_lib in $potential_libs; do
6660                      # Follow soft links.
6661                      if ls -lLd "$potent_lib" 2>/dev/null |
6662                         $GREP " -> " >/dev/null; then
6663                        continue
6664                      fi
6665                      # The statement above tries to avoid entering an
6666                      # endless loop below, in case of cyclic links.
6667                      # We might still enter an endless loop, since a link
6668                      # loop can be closed while we follow links,
6669                      # but so what?
6670                      potlib="$potent_lib"
6671                      while test -h "$potlib" 2>/dev/null; do
6672                        potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
6673                        case $potliblink in
6674                        [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
6675                        *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
6676                        esac
6677                      done
6678                      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
6679                         $SED -e 10q |
6680                         $EGREP "$file_magic_regex" > /dev/null; then
6681                        newdeplibs="$newdeplibs $a_deplib"
6682                        a_deplib=""
6683                        break 2
6684                      fi
6685                  done
6686                done
6687              fi
6688              if test -n "$a_deplib" ; then
6689                droppeddeps=yes
6690                $ECHO
6691                $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6692                $ECHO "*** I have the capability to make that library automatically link in when"
6693                $ECHO "*** you link to this library.  But I can only do this if you have a"
6694                $ECHO "*** shared version of the library, which you do not appear to have"
6695                $ECHO "*** because I did check the linker path looking for a file starting"
6696                if test -z "$potlib" ; then
6697                  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
6698                else
6699                  $ECHO "*** with $libname and none of the candidates passed a file format test"
6700                  $ECHO "*** using a file magic. Last file checked: $potlib"
6701                fi
6702              fi
6703              ;;
6704            *)
6705              # Add a -L argument.
6706              newdeplibs="$newdeplibs $a_deplib"
6707              ;;
6708            esac
6709          done # Gone through all deplibs.
6710          ;;
6711        match_pattern*)
6712          set dummy $deplibs_check_method; shift
6713          match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
6714          for a_deplib in $deplibs; do
6715            case $a_deplib in
6716            -l*)
6717              func_stripname -l '' "$a_deplib"
6718              name=$func_stripname_result
6719              if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6720                case " $predeps $postdeps " in
6721                *" $a_deplib "*)
6722                  newdeplibs="$newdeplibs $a_deplib"
6723                  a_deplib=""
6724                  ;;
6725                esac
6726              fi
6727              if test -n "$a_deplib" ; then
6728                libname=`eval "\\$ECHO \"$libname_spec\""`
6729                for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
6730                  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
6731                  for potent_lib in $potential_libs; do
6732                    potlib="$potent_lib" # see symlink-check above in file_magic test
6733                    if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
6734                       $EGREP "$match_pattern_regex" > /dev/null; then
6735                      newdeplibs="$newdeplibs $a_deplib"
6736                      a_deplib=""
6737                      break 2
6738                    fi
6739                  done
6740                done
6741              fi
6742              if test -n "$a_deplib" ; then
6743                droppeddeps=yes
6744                $ECHO
6745                $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
6746                $ECHO "*** I have the capability to make that library automatically link in when"
6747                $ECHO "*** you link to this library.  But I can only do this if you have a"
6748                $ECHO "*** shared version of the library, which you do not appear to have"
6749                $ECHO "*** because I did check the linker path looking for a file starting"
6750                if test -z "$potlib" ; then
6751                  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
6752                else
6753                  $ECHO "*** with $libname and none of the candidates passed a file format test"
6754                  $ECHO "*** using a regex pattern. Last file checked: $potlib"
6755                fi
6756              fi
6757              ;;
6758            *)
6759              # Add a -L argument.
6760              newdeplibs="$newdeplibs $a_deplib"
6761              ;;
6762            esac
6763          done # Gone through all deplibs.
6764          ;;
6765        none | unknown | *)
6766          newdeplibs=""
6767          tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
6768              -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
6769          if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
6770            for i in $predeps $postdeps ; do
6771              # can't use Xsed below, because $i might contain '/'
6772              tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
6773            done
6774          fi
6775          if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
6776             $GREP . >/dev/null; then
6777            $ECHO
6778            if test "X$deplibs_check_method" = "Xnone"; then
6779              $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
6780            else
6781              $ECHO "*** Warning: inter-library dependencies are not known to be supported."
6782            fi
6783            $ECHO "*** All declared inter-library dependencies are being dropped."
6784            droppeddeps=yes
6785          fi
6786          ;;
6787        esac
6788        versuffix=$versuffix_save
6789        major=$major_save
6790        release=$release_save
6791        libname=$libname_save
6792        name=$name_save
6793
6794        case $host in
6795        *-*-rhapsody* | *-*-darwin1.[012])
6796          # On Rhapsody replace the C library with the System framework
6797          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
6798          ;;
6799        esac
6800
6801        if test "$droppeddeps" = yes; then
6802          if test "$module" = yes; then
6803            $ECHO
6804            $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
6805            $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
6806            $ECHO "*** a static module, that should work as long as the dlopening"
6807            $ECHO "*** application is linked with the -dlopen flag."
6808            if test -z "$global_symbol_pipe"; then
6809              $ECHO
6810              $ECHO "*** However, this would only work if libtool was able to extract symbol"
6811              $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
6812              $ECHO "*** not find such a program.  So, this module is probably useless."
6813              $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
6814            fi
6815            if test "$build_old_libs" = no; then
6816              oldlibs="$output_objdir/$libname.$libext"
6817              build_libtool_libs=module
6818              build_old_libs=yes
6819            else
6820              build_libtool_libs=no
6821            fi
6822          else
6823            $ECHO "*** The inter-library dependencies that have been dropped here will be"
6824            $ECHO "*** automatically added whenever a program is linked with this library"
6825            $ECHO "*** or is declared to -dlopen it."
6826
6827            if test "$allow_undefined" = no; then
6828              $ECHO
6829              $ECHO "*** Since this library must not contain undefined symbols,"
6830              $ECHO "*** because either the platform does not support them or"
6831              $ECHO "*** it was explicitly requested with -no-undefined,"
6832              $ECHO "*** libtool will only create a static version of it."
6833              if test "$build_old_libs" = no; then
6834                oldlibs="$output_objdir/$libname.$libext"
6835                build_libtool_libs=module
6836                build_old_libs=yes
6837              else
6838                build_libtool_libs=no
6839              fi
6840            fi
6841          fi
6842        fi
6843        # Done checking deplibs!
6844        deplibs=$newdeplibs
6845      fi
6846      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
6847      case $host in
6848        *-*-darwin*)
6849          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6850          new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6851          deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
6852          ;;
6853      esac
6854
6855      # move library search paths that coincide with paths to not yet
6856      # installed libraries to the beginning of the library search list
6857      new_libs=
6858      for path in $notinst_path; do
6859        case " $new_libs " in
6860        *" -L$path/$objdir "*) ;;
6861        *)
6862          case " $deplibs " in
6863          *" -L$path/$objdir "*)
6864            new_libs="$new_libs -L$path/$objdir" ;;
6865          esac
6866          ;;
6867        esac
6868      done
6869      for deplib in $deplibs; do
6870        case $deplib in
6871        -L*)
6872          case " $new_libs " in
6873          *" $deplib "*) ;;
6874          *) new_libs="$new_libs $deplib" ;;
6875          esac
6876          ;;
6877        *) new_libs="$new_libs $deplib" ;;
6878        esac
6879      done
6880      deplibs="$new_libs"
6881
6882      # All the library-specific variables (install_libdir is set above).
6883      library_names=
6884      old_library=
6885      dlname=
6886
6887      # Test again, we may have decided not to build it any more
6888      if test "$build_libtool_libs" = yes; then
6889        if test "$hardcode_into_libs" = yes; then
6890          # Hardcode the library paths
6891          hardcode_libdirs=
6892          dep_rpath=
6893          rpath="$finalize_rpath"
6894          test "$mode" != relink && rpath="$compile_rpath$rpath"
6895          for libdir in $rpath; do
6896            if test -n "$hardcode_libdir_flag_spec"; then
6897              if test -n "$hardcode_libdir_separator"; then
6898                if test -z "$hardcode_libdirs"; then
6899                  hardcode_libdirs="$libdir"
6900                else
6901                  # Just accumulate the unique libdirs.
6902                  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
6903                  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
6904                    ;;
6905                  *)
6906                    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
6907                    ;;
6908                  esac
6909                fi
6910              else
6911                eval flag=\"$hardcode_libdir_flag_spec\"
6912                dep_rpath="$dep_rpath $flag"
6913              fi
6914            elif test -n "$runpath_var"; then
6915              case "$perm_rpath " in
6916              *" $libdir "*) ;;
6917              *) perm_rpath="$perm_rpath $libdir" ;;
6918              esac
6919            fi
6920          done
6921          # Substitute the hardcoded libdirs into the rpath.
6922          if test -n "$hardcode_libdir_separator" &&
6923             test -n "$hardcode_libdirs"; then
6924            libdir="$hardcode_libdirs"
6925            if test -n "$hardcode_libdir_flag_spec_ld"; then
6926              eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
6927            else
6928              eval dep_rpath=\"$hardcode_libdir_flag_spec\"
6929            fi
6930          fi
6931          if test -n "$runpath_var" && test -n "$perm_rpath"; then
6932            # We should set the runpath_var.
6933            rpath=
6934            for dir in $perm_rpath; do
6935              rpath="$rpath$dir:"
6936            done
6937            eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
6938          fi
6939          test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
6940        fi
6941
6942        shlibpath="$finalize_shlibpath"
6943        test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
6944        if test -n "$shlibpath"; then
6945          eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
6946        fi
6947
6948        # Get the real and link names of the library.
6949        eval shared_ext=\"$shrext_cmds\"
6950        eval library_names=\"$library_names_spec\"
6951        set dummy $library_names
6952        shift
6953        realname="$1"
6954        shift
6955
6956        if test -n "$soname_spec"; then
6957          eval soname=\"$soname_spec\"
6958        else
6959          soname="$realname"
6960        fi
6961        if test -z "$dlname"; then
6962          dlname=$soname
6963        fi
6964
6965        lib="$output_objdir/$realname"
6966        linknames=
6967        for link
6968        do
6969          linknames="$linknames $link"
6970        done
6971
6972        # Use standard objects if they are pic
6973        test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
6974        test "X$libobjs" = "X " && libobjs=
6975
6976        delfiles=
6977        if test -n "$export_symbols" && test -n "$include_expsyms"; then
6978          $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
6979          export_symbols="$output_objdir/$libname.uexp"
6980          delfiles="$delfiles $export_symbols"
6981        fi
6982
6983        orig_export_symbols=
6984        case $host_os in
6985        cygwin* | mingw* | cegcc*)
6986          if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
6987            # exporting using user supplied symfile
6988            if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
6989              # and it's NOT already a .def file. Must figure out
6990              # which of the given symbols are data symbols and tag
6991              # them as such. So, trigger use of export_symbols_cmds.
6992              # export_symbols gets reassigned inside the "prepare
6993              # the list of exported symbols" if statement, so the
6994              # include_expsyms logic still works.
6995              orig_export_symbols="$export_symbols"
6996              export_symbols=
6997              always_export_symbols=yes
6998            fi
6999          fi
7000          ;;
7001        esac
7002
7003        # Prepare the list of exported symbols
7004        if test -z "$export_symbols"; then
7005          if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
7006            func_verbose "generating symbol list for \`$libname.la'"
7007            export_symbols="$output_objdir/$libname.exp"
7008            $opt_dry_run || $RM $export_symbols
7009            cmds=$export_symbols_cmds
7010            save_ifs="$IFS"; IFS='~'
7011            for cmd in $cmds; do
7012              IFS="$save_ifs"
7013              eval cmd=\"$cmd\"
7014              func_len " $cmd"
7015              len=$func_len_result
7016              if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7017                func_show_eval "$cmd" 'exit $?'
7018                skipped_export=false
7019              else
7020                # The command line is too long to execute in one step.
7021                func_verbose "using reloadable object file for export list..."
7022                skipped_export=:
7023                # Break out early, otherwise skipped_export may be
7024                # set to false by a later but shorter cmd.
7025                break
7026              fi
7027            done
7028            IFS="$save_ifs"
7029            if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
7030              func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
7031              func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
7032            fi
7033          fi
7034        fi
7035
7036        if test -n "$export_symbols" && test -n "$include_expsyms"; then
7037          tmp_export_symbols="$export_symbols"
7038          test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
7039          $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
7040        fi
7041
7042        if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
7043          # The given exports_symbols file has to be filtered, so filter it.
7044          func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
7045          # FIXME: $output_objdir/$libname.filter potentially contains lots of
7046          # 's' commands which not all seds can handle. GNU sed should be fine
7047          # though. Also, the filter scales superlinearly with the number of
7048          # global variables. join(1) would be nice here, but unfortunately
7049          # isn't a blessed tool.
7050          $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
7051          delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
7052          export_symbols=$output_objdir/$libname.def
7053          $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
7054        fi
7055
7056        tmp_deplibs=
7057        for test_deplib in $deplibs; do
7058          case " $convenience " in
7059          *" $test_deplib "*) ;;
7060          *)
7061            tmp_deplibs="$tmp_deplibs $test_deplib"
7062            ;;
7063          esac
7064        done
7065        deplibs="$tmp_deplibs"
7066
7067        if test -n "$convenience"; then
7068          if test -n "$whole_archive_flag_spec" &&
7069            test "$compiler_needs_object" = yes &&
7070            test -z "$libobjs"; then
7071            # extract the archives, so we have objects to list.
7072            # TODO: could optimize this to just extract one archive.
7073            whole_archive_flag_spec=
7074          fi
7075          if test -n "$whole_archive_flag_spec"; then
7076            save_libobjs=$libobjs
7077            eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
7078            test "X$libobjs" = "X " && libobjs=
7079          else
7080            gentop="$output_objdir/${outputname}x"
7081            generated="$generated $gentop"
7082
7083            func_extract_archives $gentop $convenience
7084            libobjs="$libobjs $func_extract_archives_result"
7085            test "X$libobjs" = "X " && libobjs=
7086          fi
7087        fi
7088
7089        if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
7090          eval flag=\"$thread_safe_flag_spec\"
7091          linker_flags="$linker_flags $flag"
7092        fi
7093
7094        # Make a backup of the uninstalled library when relinking
7095        if test "$mode" = relink; then
7096          $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
7097        fi
7098
7099        # Do each of the archive commands.
7100        if test "$module" = yes && test -n "$module_cmds" ; then
7101          if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
7102            eval test_cmds=\"$module_expsym_cmds\"
7103            cmds=$module_expsym_cmds
7104          else
7105            eval test_cmds=\"$module_cmds\"
7106            cmds=$module_cmds
7107          fi
7108        else
7109          if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
7110            eval test_cmds=\"$archive_expsym_cmds\"
7111            cmds=$archive_expsym_cmds
7112          else
7113            eval test_cmds=\"$archive_cmds\"
7114            cmds=$archive_cmds
7115          fi
7116        fi
7117
7118        if test "X$skipped_export" != "X:" &&
7119           func_len " $test_cmds" &&
7120           len=$func_len_result &&
7121           test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
7122          :
7123        else
7124          # The command line is too long to link in one step, link piecewise
7125          # or, if using GNU ld and skipped_export is not :, use a linker
7126          # script.
7127
7128          # Save the value of $output and $libobjs because we want to
7129          # use them later.  If we have whole_archive_flag_spec, we
7130          # want to use save_libobjs as it was before
7131          # whole_archive_flag_spec was expanded, because we can't
7132          # assume the linker understands whole_archive_flag_spec.
7133          # This may have to be revisited, in case too many
7134          # convenience libraries get linked in and end up exceeding
7135          # the spec.
7136          if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
7137            save_libobjs=$libobjs
7138          fi
7139          save_output=$output
7140          output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
7141
7142          # Clear the reloadable object creation command queue and
7143          # initialize k to one.
7144          test_cmds=
7145          concat_cmds=
7146          objlist=
7147          last_robj=
7148          k=1
7149
7150          if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
7151            output=${output_objdir}/${output_la}.lnkscript
7152            func_verbose "creating GNU ld script: $output"
7153            $ECHO 'INPUT (' > $output
7154            for obj in $save_libobjs
7155            do
7156              $ECHO "$obj" >> $output
7157            done
7158            $ECHO ')' >> $output
7159            delfiles="$delfiles $output"
7160          elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
7161            output=${output_objdir}/${output_la}.lnk
7162            func_verbose "creating linker input file list: $output"
7163            : > $output
7164            set x $save_libobjs
7165            shift
7166            firstobj=
7167            if test "$compiler_needs_object" = yes; then
7168              firstobj="$1 "
7169              shift
7170            fi
7171            for obj
7172            do
7173              $ECHO "$obj" >> $output
7174            done
7175            delfiles="$delfiles $output"
7176            output=$firstobj\"$file_list_spec$output\"
7177          else
7178            if test -n "$save_libobjs"; then
7179              func_verbose "creating reloadable object files..."
7180              output=$output_objdir/$output_la-${k}.$objext
7181              eval test_cmds=\"$reload_cmds\"
7182              func_len " $test_cmds"
7183              len0=$func_len_result
7184              len=