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ltmain.sh

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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
69	# automake: $automake_version
70	# autoconf: $autoconf_version
71	#
72	# Report bugs to <bug-libtool@gnu.org>.
73
74	PROGRAM=ltmain.sh
75	PACKAGE=libtool
76	VERSION=2.2.6
77	TIMESTAMP=""
78	package_revision=1.3012
79
80	# Be Bourne compatible
81	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
82	emulate sh
83	NULLCMD=:
84	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
85	# is contrary to our usage. Disable this feature.
86	alias -g '${1+"$@"}'='"$@"'
87	setopt NO_GLOB_SUBST
88	else
89	case `(set -o) 2>/dev/null` in posix) set -o posix;; esac
90	fi
91	BIN_SH=xpg4; export BIN_SH # for Tru64
92	DUALCASE=1; export DUALCASE # for MKS sh
93
94	# NLS nuisances: We save the old values to restore during execute mode.
95	# Only set LANG and LC_ALL to C if already set.
96	# These must not be set unconditionally because not all systems understand
97	# e.g. LANG=C (notably SCO).
98	lt_user_locale=
99	lt_safe_locale=
100	for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
101	do
102	eval "if test \"\${$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"
109	done
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:
132	EXIT_SUCCESS=0
133	EXIT_FAILURE=1
134	EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
135	EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
136
137	exit_status=$EXIT_SUCCESS
138
139	# Make sure IFS has a sensible default
140	lt_nl='
141	'
142	IFS=" $lt_nl"
143
144	dirname=*"s,/[^/]$,,"**
145	basename=*"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.
159	func_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.
178	progpath="$0"
179
180	# The name of this program:
181	# In the unlikely event $progname began with a '-', it would play havoc with
182	# func_echo (imagine progname=-n), so we prepend ./ in that case:
183	func_dirname_and_basename "$progpath"
184	progname=$func_basename_result
185	case $progname in
186	-*) progname=./$progname ;;
187	esac
188
189	# Make sure we have an absolute path for reexecution:
190	case $progpath in
191	[\\/]\|[A-Za-z]:\\) ;;
192	[\\/])
193	progdir=$func_dirname_result
194	progdir=`cd "$progdir" && pwd`
195	progpath="$progdir/$progname"
196	;;
197	*)
198	save_IFS="$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	;;
208	esac
209
210	# Sed substitution that helps us do robust quoting. It backslashifies
211	# metacharacters that are still active within double-quoted strings.
212	Xsed="${SED}"' -e 1s/^X//'
213	sed_quote_subst='s/$[`"$\\]$/\\\1/g'
214
215	# Same as above, but do not quote variable references.
216	double_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 '$'. `\' that '$'.
223	bs='\\'
224	bs2='\\\\'
225	bs4='\\\\\\\\'
226	dollar='\$'
227	sed_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:
235	opt_dry_run=false
236	opt_help=false
237	opt_quiet=false
238	opt_verbose=false
239	opt_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.
244	func_echo ()
245	{
246	$ECHO *"$progname${mode+: }$mode: $"**
247	}
248
249	# func_verbose arg...
250	# Echo program name prefixed message in verbose mode only.
251	func_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.
263	func_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.
270	func_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.
280	func_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.
289	func_fatal_help ()
290	{
291	func_error ${1+"$@"}
292	func_fatal_error "$help"
293	}
294	help="Try \`$progname --help' for more information." ## default
295
296
297	# func_grep expression filename
298	# Check whether EXPRESSION matches any line of FILENAME, without output.
299	func_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.
307	func_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 \`$1'"
346	fi
347	}
348
349
350	# func_mktempdir [string]
351	# Make a temporary directory that won't clash with other running
352	# libtool processes, and avoids race conditions if possible. If
353	# given, STRING is the basename for that directory.
354	func_mktempdir ()
355	{
356	my_template="${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.
391	func_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.
418	func_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.
446	func_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.
470	func_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.
497	func_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.
510	func_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.
525	func_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.
547	func_missing_arg ()
548	{
549	func_error "missing argument for $1"
550	exit_cmd=exit
551	}
552
553	exit_cmd=:
554
555
556
557
558
559	# Check that we have a working $ECHO.
560	if test "X$1" = X--no-reexec; then
561	# Discard the --no-reexec flag, and continue.
562	shift
563	elif test "X$1" = X--fallback-echo; then
564	# Avoid inline document here, it may be left over
565	:
566	elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
567	# Yippee, $ECHO works!
568	:
569	else
570	# Restart under the correct shell, and then maybe $ECHO will work.
571	exec $SHELL "$progpath" --no-reexec ${1+"$@"}
572	fi
573
574	if test "X$1" = X--fallback-echo; then
575	# used as fallback echo
576	shift
577	cat <<EOF
578	$*
579	EOF
580	exit $EXIT_SUCCESS
581	fi
582
583	magic="%%%MAGIC variable%%%"
584	magic_exe="%%%MAGIC EXE variable%%%"
585
586	# Global variables.
587	# $mode is unset
588	nonopt=
589	execute_dlfiles=
590	preserve_args=
591	lo2o="s/\\.lo\$/.${objext}/"
592	o2lo="s/\\.${objext}\$/.lo/"
593	extracted_archives=
594	extracted_serial=0
595
596	opt_dry_run=false
597	opt_duplicate_deps=false
598	opt_silent=false
599	opt_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.
604	exec_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.
609	func_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.
619	func_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.
637	func_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.
658	func_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 $EXIT_FAILURE
820	}
821
822	# func_check_version_match
823	# Ensure that we are using m4 macros, and libtool script from the same
824	# release of libtool.
825	func_check_version_match ()
826	{
827	if test "$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.
894	func_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.
908	func_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.
928	func_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.
937	func_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.
951	func_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.
965	func_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!
975	func_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.
994	func_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 ...'
1010	func_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 $tagname tagged configuration"
1055	fi
1056	;;
1057	esac
1058	fi
1059	}
1060
1061
1062
1063	# func_write_libtool_object output_name pic_name nonpic_name
1064	# Create a libtool object file (analogous to a ".la" file),
1065	# but don't create it if we're doing a dry run.
1066	func_write_libtool_object ()
1067	{
1068	write_libobj=${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) $VERSION
1085	#
1086	# Please DO NOT delete this file!
1087	# It is necessary for linking the library.
1088
1089	# Name of the PIC object.
1090	pic_object=$write_lobj
1091
1092	# Name of the non-PIC object
1093	non_pic_object=$write_oldobj
1094
1095	EOF
1096	$MV "${write_libobj}T" "${write_libobj}"
1097	}
1098	}
1099
1100	# func_mode_compile arg...
1101	func_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
1312	This indicates that another process is trying to use the same
1313	temporary object file, and libtool could not work around it because
1314	your compiler does not support \`-c' and \`-o' together. If you
1315	repeat this compilation, it may succeed, by chance, but you had better
1316	avoid parallel builds (make -j) in this platform, or get a better
1317	compiler."
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
1364	but it should contain:
1365	$srcfile
1366
1367	This indicates that another process is trying to use the same
1368	temporary object file, and libtool could not work around it because
1369	your compiler does not support \`-c' and \`-o' together. If you
1370	repeat this compilation, it may succeed, by chance, but you had better
1371	avoid parallel builds (make -j) in this platform, or get a better
1372	compiler."
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
1413	but it should contain:
1414	$srcfile
1415
1416	This indicates that another process is trying to use the same
1417	temporary object file, and libtool could not work around it because
1418	your compiler does not support \`-c' and \`-o' together. If you
1419	repeat this compilation, it may succeed, by chance, but you had better
1420	avoid parallel builds (make -j) in this platform, or get a better
1421	compiler."
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	$opt_help \|\| {
1448	test "$mode" = compile && func_mode_compile ${1+"$@"}
1449	}
1450
1451	func_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
1465	Remove files from the build directory.
1466
1467	RM is the name of the program to use to delete files associated with each FILE
1468	(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1469	to RM.
1470
1471	If FILE is a libtool library, object or program, all the files associated
1472	with it are deleted. Otherwise, only FILE itself is deleted using RM."
1473	;;
1474
1475	compile)
1476	$ECHO \
1477	"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1478
1479	Compile a source file into a libtool library object.
1480
1481	This 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
1490	COMPILE-COMMAND is a command to be used in creating a \`standard' object file
1491	from the given SOURCEFILE.
1492
1493	The output file name is determined by removing the directory component from
1494	SOURCEFILE, then substituting the C source code suffix \`.c' with the
1495	library object suffix, \`.lo'."
1496	;;
1497
1498	execute)
1499	$ECHO \
1500	"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
1501
1502	Automatically set library path, then run a program.
1503
1504	This mode accepts the following additional options:
1505
1506	-dlopen FILE add the directory containing FILE to the library path
1507
1508	This mode sets the library path environment variable according to \`-dlopen'
1509	flags.
1510
1511	If any of the ARGS are libtool executable wrappers, then they are translated
1512	into their corresponding uninstalled binary, and any of their required library
1513	directories are added to the library path.
1514
1515	Then, COMMAND is executed, with ARGS as arguments."
1516	;;
1517
1518	finish)
1519	$ECHO \
1520	"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
1521
1522	Complete the installation of libtool libraries.
1523
1524	Each LIBDIR is a directory that contains libtool libraries.
1525
1526	The commands that this mode executes may require superuser privileges. Use
1527	the \`--dry-run' option if you just want to see what would be executed."
1528	;;
1529
1530	install)
1531	$ECHO \
1532	"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
1533
1534	Install executables or libraries.
1535
1536	INSTALL-COMMAND is the installation command. The first component should be
1537	either the \`install' or \`cp' program.
1538
1539	The following components of INSTALL-COMMAND are treated specially:
1540
1541	-inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
1542
1543	The rest of the components are interpreted as arguments to that command (only
1544	BSD-compatible install options are recognized)."
1545	;;
1546
1547	link)
1548	$ECHO \
1549	"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
1550
1551	Link object files or libraries together to form another library, or to
1552	create an executable program.
1553
1554	LINK-COMMAND is a command using the C compiler that you would use to create
1555	a program from several object files.
1556
1557	The 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
1590	All other options (arguments beginning with \`-') are ignored.
1591
1592	Every other argument is treated as a filename. Files ending in \`.la' are
1593	treated as uninstalled libtool libraries, other files are standard or library
1594	object files.
1595
1596	If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
1597	only library objects (\`.lo' files) may be specified, and \`-rpath' is
1598	required, except when creating a convenience library.
1599
1600	If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
1601	using \`ar' and \`ranlib', or on Windows using \`lib'.
1602
1603	If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
1604	is created, otherwise an executable program is created."
1605	;;
1606
1607	uninstall)
1608	$ECHO \
1609	"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1610
1611	Remove libraries from an installation directory.
1612
1613	RM is the name of the program to use to delete files associated with each FILE
1614	(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
1615	to RM.
1616
1617	If FILE is a libtool library, all the files associated with it are deleted.
1618	Otherwise, only FILE itself is deleted using RM."
1619	;;
1620
1621	*)
1622	func_fatal_help "invalid operation mode \`$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...
1637	func_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 $EXIT_SUCCESS
1761	fi
1762	}
1763
1764	test "$mode" = execute && func_mode_execute ${1+"$@"}
1765
1766
1767	# func_mode_finish arg...
1768	func_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 $EXIT_SUCCESS
1842	}
1843
1844	test "$mode" = finish && func_mode_finish ${1+"$@"}
1845
1846
1847	# func_mode_install arg...
1848	func_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
2283	test "$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.
2289	func_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
2323	extern \"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. /*
2424	typedef 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" "\
2445	extern $lt_dlsym_const lt_dlsymlist
2446	lt_${my_prefix}_LTX_preloaded_symbols[];
2447	$lt_dlsym_const lt_dlsymlist
2448	lt_${my_prefix}_LTX_preloaded_symbols[] =
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/$my_dlsyms" "\
2461	*{0, (void ) 0}**
2462	};
2463
2464	*/ This works around a problem in FreeBSD linker /*
2465	#ifdef FREEBSD_WORKAROUND
2466	*static const void lt_preloaded_setup() {**
2467	return lt_${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.
2552	func_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
2596	func_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 ...
2611	func_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.
2700	func_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 $output program cannot be directly executed until all the libtool
2714	# libraries that it depends on are installed.
2715	#
2716	# This wrapper script should never be moved out of the build directory.
2717	# If it is, it will not operate correctly.
2718
2719	# Sed substitution that helps us do robust quoting. It backslashifies
2720	# metacharacters that are still active within double-quoted strings.
2721	Xsed='${SED} -e 1s/^X//'
2722	sed_quote_subst='$sed_quote_subst'
2723
2724	# Be Bourne compatible
2725	if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
2726	emulate sh
2727	NULLCMD=:
2728	# Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
2729	# is contrary to our usage. Disable this feature.
2730	alias -g '\${1+\"\$@\"}'='\"\$@\"'
2731	setopt NO_GLOB_SUBST
2732	else
2733	*case \`(set -o) 2>/dev/null\` in posix) set -o posix;; esac*
2734	fi
2735	BIN_SH=xpg4; export BIN_SH # for Tru64
2736	DUALCASE=1; export DUALCASE # for MKS sh
2737
2738	# The HP-UX ksh and POSIX shell print the target directory to stdout
2739	# if CDPATH is set.
2740	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2741
2742	relink_command=\"$relink_command\"
2743
2744	# This environment variable determines our operation mode.
2745	if test \"\$libtool_install_magic\" = \"$magic\"; then
2746	# install mode needs the following variables:
2747	generated_by_libtool_version='$macro_version'
2748	notinst_deplibs='$notinst_deplibs'
2749	else
2750	# When we are sourced in execute mode, \$file and \$ECHO are already set.
2751	if test \"\$libtool_execute_magic\" != \"$magic\"; then
2752	ECHO=\"$qecho\"
2753	file=\"\$0\"
2754	# Make sure echo works.
2755	if test \"X\$1\" = X--no-reexec; then
2756	# Discard the --no-reexec flag, and continue.
2757	shift
2758	elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
2759	# Yippee, \$ECHO works!
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.
2798	func_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
2923	fi\
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.
2943	func_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.
2978	func_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.
3049	func_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.
3132	func_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	*/
3149	EOF
3150	cat <<"EOF"
3151	#include <stdio.h>
3152	#include <stdlib.h>
3153	#ifdef _MSC_VER
3154	# include <direct.h>
3155	# include <process.h>
3156	# include <io.h>
3157	# define setmode _setmode
3158	#else
3159	# include <unistd.h>
3160	# include <stdint.h>
3161	# ifdef __CYGWIN__
3162	# include <io.h>
3163	# define HAVE_SETENV
3164	# ifdef __STRICT_ANSI__
3165	char realpath (const char , char *);
3166	int putenv (char *);
3167	int setenv (const char , const char , int);
3168	# endif
3169	# endif
3170	#endif
3171	#include <malloc.h>
3172	#include <stdarg.h>
3173	#include <assert.h>
3174	#include <string.h>
3175	#include <ctype.h>
3176	#include <errno.h>
3177	#include <fcntl.h>
3178	#include <sys/stat.h>
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
3252	static void
3253	ltwrapper_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
3264	const char *program_name = NULL;
3265
3266	void *xmalloc (size_t num);
3267	char xstrdup (const char string);
3268	const char base_name (const char name);
3269	char find_executable (const char wrapper);
3270	char chase_symlinks (const char pathspec);
3271	int make_executable (const char *path);
3272	int check_executable (const char *path);
3273	char strendzap (char str, const char *pat);
3274	void lt_fatal (const char *message, ...);
3275	void lt_setenv (const char name, const char value);
3276	char lt_extend_str (const char orig_value, const char *add, int to_end);
3277	void lt_opt_process_env_set (const char *arg);
3278	void lt_opt_process_env_prepend (const char *arg);
3279	void lt_opt_process_env_append (const char *arg);
3280	int lt_split_name_value (const char arg, char* name, char** value);
3281	void lt_update_exe_path (const char name, const char value);
3282	void lt_update_lib_path (const char name, const char value);
3283
3284	static const char *script_text_part1 =
3285	EOF
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
3293	*static const char script_text_part2 =**
3294	EOF
3295	func_emit_wrapper_part2 yes \|
3296	$SED -e 's/$[\\"]$/\\\1/g' \
3297	-e 's/^/ "/' -e 's/$/\\n"/'
3298	echo ";"
3299
3300	cat <<EOF
3301	const char * MAGIC_EXE = "$magic_exe";
3302	const char * LIB_PATH_VARNAME = "$shlibpath_var";
3303	EOF
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
3308	const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
3309	EOF
3310	else
3311	cat <<"EOF"
3312	const char * LIB_PATH_VALUE = "";
3313	EOF
3314	fi
3315
3316	if test -n "$dllsearchpath"; then
3317	func_to_host_pathlist "$dllsearchpath:"
3318	cat <<EOF
3319	const char * EXE_PATH_VARNAME = "PATH";
3320	const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
3321	EOF
3322	else
3323	cat <<"EOF"
3324	const char * EXE_PATH_VARNAME = "";
3325	const char * EXE_PATH_VALUE = "";
3326	EOF
3327	fi
3328
3329	if test "$fast_install" = yes; then
3330	cat <<EOF
3331	const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
3332	EOF
3333	else
3334	cat <<EOF
3335	const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
3336	EOF
3337	fi
3338
3339
3340	cat <<"EOF"
3341
3342	#define LTWRAPPER_OPTION_PREFIX "--lt-"
3343	#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
3344
3345	static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
3346	static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
3347
3348	static const char dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"*;
3349
3350	static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
3351	static const char env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set"*;
3352	/* argument is putenv-style "foo=bar", value of foo is set to bar */
3353
3354	static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
3355	static const char env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend"*;
3356	/* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
3357
3358	static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
3359	static const char env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append"*;
3360	/* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
3361
3362	int
3363	main (int argc, char *argv[])
3364	{
3365	char **newargz;
3366	int newargc;
3367	char *tmp_pathspec;
3368	char *actual_cwrapper_path;
3369	char *actual_cwrapper_name;
3370	char *target_name;
3371	char *lt_argv_zero;
3372	intptr_t rval = 127;
3373
3374	int i;
3375
3376	program_name = (char *) xstrdup (base_name (argv[0]));
3377	LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
3378	LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
3379
3380	/* very simple arg parsing; don't want to rely on getopt */
3381	for (i = 1; i < argc; i++)
3382	{
3383	if (strcmp (argv[i], dumpscript_opt) == 0)
3384	{
3385	EOF
3386	case "$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));
3432	EOF
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], "/");
3441	EOF
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;
3454	EOF
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	}
3470	EOF
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
3557	EOF
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;
3571	EOF
3572	;;
3573	*)
3574	cat <<"EOF"
3575	execv (lt_argv_zero, newargz);
3576	return rval; /* =127, but avoids unused variable warning */
3577	EOF
3578	;;
3579	esac
3580
3581	cat <<"EOF"
3582	}
3583
3584	void *
3585	xmalloc (size_t num)
3586	{
3587	void p = (void ) malloc (num);
3588	if (!p)
3589	lt_fatal ("Memory exhausted");
3590
3591	return p;
3592	}
3593
3594	char *
3595	xstrdup (const char *string)
3596	{
3597	return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
3598	string) : NULL;
3599	}
3600
3601	const char *
3602	base_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
3618	int
3619	check_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
3635	int
3636	make_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	*/
3657	char *
3658	find_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
3760	char *
3761	chase_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;