configure@ 62180

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libpng 1.2.54 unmodified
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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for libpng 1.2.54.
4	#
5	# Report bugs to <[email protected]>.
6	#
7	#
8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	# Use a proper internal environment variable to ensure we don't fall
138	# into an infinite loop, continuously re-executing ourselves.
139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140	_as_can_reexec=no; export _as_can_reexec;
141	# We cannot yet assume a decent shell, so we have to provide a
142	# neutralization value for shells without unset; and this also
143	# works around shells that cannot unset nonexistent variables.
144	# Preserve -v and -x to the replacement shell.
145	BASH_ENV=/dev/null
146	ENV=/dev/null
147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148	case $- in # ((((
149	vx* \| xv* ) as_opts=-vx ;;
150	v ) as_opts=-v ;;
151	x ) as_opts=-x ;;
152	* ) as_opts= ;;
153	esac
154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155	# Admittedly, this is quite paranoid, since all the known shells bail
156	# out after a failed `exec'.
157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158	as_fn_exit 255
159	fi
160	# We don't want this to propagate to other subprocesses.
161	{ _as_can_reexec=; unset _as_can_reexec;}
162	if test "x$CONFIG_SHELL" = x; then
163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164	emulate sh
165	NULLCMD=:
166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167	# is contrary to our usage. Disable this feature.
168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
169	setopt NO_GLOB_SUBST
170	else
171	case \`(set -o) 2>/dev/null\` in #(
172	posix) :
173	set -o posix ;; #(
174	*) :
175	;;
176	esac
177	fi
178	"
179	as_required="as_fn_return () { (exit \$1); }
180	as_fn_success () { as_fn_return 0; }
181	as_fn_failure () { as_fn_return 1; }
182	as_fn_ret_success () { return 0; }
183	as_fn_ret_failure () { return 1; }
184
185	exitcode=0
186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192	else
193	exitcode=1; echo positional parameters were not saved.
194	fi
195	test x\$exitcode = x0 \|\| exit 1
196	test -x / \|\| exit 1"
197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
201	test \$(( 1 + 1 )) = 2 \|\| exit 1
202
203	test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" \|\| (
204	ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
205	ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
206	ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
207	PATH=/empty FPATH=/empty; export PATH FPATH
208	test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
209	\|\| test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) \|\| exit 1"
210	if (eval "$as_required") 2>/dev/null; then :
211	as_have_required=yes
212	else
213	as_have_required=no
214	fi
215	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
216
217	else
218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
219	as_found=false
220	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
221	do
222	IFS=$as_save_IFS
223	test -z "$as_dir" && as_dir=.
224	as_found=:
225	case $as_dir in #(
226	/*)
227	for as_base in sh bash ksh sh5; do
228	# Try only shells that exist, to save several forks.
229	as_shell=$as_dir/$as_base
230	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
231	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
232	CONFIG_SHELL=$as_shell as_have_required=yes
233	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
234	break 2
235	fi
236	fi
237	done;;
238	esac
239	as_found=false
240	done
241	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
242	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
243	CONFIG_SHELL=$SHELL as_have_required=yes
244	fi; }
245	IFS=$as_save_IFS
246
247
248	if test "x$CONFIG_SHELL" != x; then :
249	export CONFIG_SHELL
250	# We cannot yet assume a decent shell, so we have to provide a
251	# neutralization value for shells without unset; and this also
252	# works around shells that cannot unset nonexistent variables.
253	# Preserve -v and -x to the replacement shell.
254	BASH_ENV=/dev/null
255	ENV=/dev/null
256	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
257	case $- in # ((((
258	vx* \| xv* ) as_opts=-vx ;;
259	v ) as_opts=-v ;;
260	x ) as_opts=-x ;;
261	* ) as_opts= ;;
262	esac
263	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
264	# Admittedly, this is quite paranoid, since all the known shells bail
265	# out after a failed `exec'.
266	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
267	exit 255
268	fi
269
270	if test x$as_have_required = xno; then :
271	$as_echo "$0: This script requires a shell more modern than all"
272	$as_echo "$0: the shells that I found on your system."
273	if test x${ZSH_VERSION+set} = xset ; then
274	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
275	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
276	else
277	$as_echo "$0: Please tell [email protected] and
278	$0: [email protected] about your
279	$0: system, including any error possibly output before this
280	$0: message. Then install a modern shell, or manually run
281	$0: the script under such a shell if you do have one."
282	fi
283	exit 1
284	fi
285	fi
286	fi
287	SHELL=${CONFIG_SHELL-/bin/sh}
288	export SHELL
289	# Unset more variables known to interfere with behavior of common tools.
290	CLICOLOR_FORCE= GREP_OPTIONS=
291	unset CLICOLOR_FORCE GREP_OPTIONS
292
293	## --------------------- ##
294	## M4sh Shell Functions. ##
295	## --------------------- ##
296	# as_fn_unset VAR
297	# ---------------
298	# Portably unset VAR.
299	as_fn_unset ()
300	{
301	{ eval $1=; unset $1;}
302	}
303	as_unset=as_fn_unset
304
305	# as_fn_set_status STATUS
306	# -----------------------
307	# Set $? to STATUS, without forking.
308	as_fn_set_status ()
309	{
310	return $1
311	} # as_fn_set_status
312
313	# as_fn_exit STATUS
314	# -----------------
315	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
316	as_fn_exit ()
317	{
318	set +e
319	as_fn_set_status $1
320	exit $1
321	} # as_fn_exit
322
323	# as_fn_mkdir_p
324	# -------------
325	# Create "$as_dir" as a directory, including parents if necessary.
326	as_fn_mkdir_p ()
327	{
328
329	case $as_dir in #(
330	-*) as_dir=./$as_dir;;
331	esac
332	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
333	as_dirs=
334	while :; do
335	case $as_dir in #(
336	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
337	*) as_qdir=$as_dir;;
338	esac
339	as_dirs="'$as_qdir' $as_dirs"
340	as_dir=`$as_dirname -- "$as_dir" \|\|
341	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
342	X"$as_dir" : 'X$//$[^/]' \\| \
343	X"$as_dir" : 'X$//$$' \\| \
344	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
345	$as_echo X"$as_dir" \|
346	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
347	s//\1/
348	q
349	}
350	/^X$\/\/$[^/].*/{
351	s//\1/
352	q
353	}
354	/^X$\/\/$$/{
355	s//\1/
356	q
357	}
358	/^X$\/$.*/{
359	s//\1/
360	q
361	}
362	s/.*/./; q'`
363	test -d "$as_dir" && break
364	done
365	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
366	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
367
368
369	} # as_fn_mkdir_p
370
371	# as_fn_executable_p FILE
372	# -----------------------
373	# Test if FILE is an executable regular file.
374	as_fn_executable_p ()
375	{
376	test -f "$1" && test -x "$1"
377	} # as_fn_executable_p
378	# as_fn_append VAR VALUE
379	# ----------------------
380	# Append the text in VALUE to the end of the definition contained in VAR. Take
381	# advantage of any shell optimizations that allow amortized linear growth over
382	# repeated appends, instead of the typical quadratic growth present in naive
383	# implementations.
384	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
385	eval 'as_fn_append ()
386	{
387	eval $1+=\$2
388	}'
389	else
390	as_fn_append ()
391	{
392	eval $1=\$$1\$2
393	}
394	fi # as_fn_append
395
396	# as_fn_arith ARG...
397	# ------------------
398	# Perform arithmetic evaluation on the ARGs, and store the result in the
399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
400	# must be portable across $(()) and expr.
401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
402	eval 'as_fn_arith ()
403	{
404	as_val=$(( $* ))
405	}'
406	else
407	as_fn_arith ()
408	{
409	as_val=`expr "$@" \|\| test $? -eq 1`
410	}
411	fi # as_fn_arith
412
413
414	# as_fn_error STATUS ERROR [LINENO LOG_FD]
415	# ----------------------------------------
416	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
417	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
418	# script with STATUS, using 1 if that was 0.
419	as_fn_error ()
420	{
421	as_status=$1; test $as_status -eq 0 && as_status=1
422	if test "$4"; then
423	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
424	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
425	fi
426	$as_echo "$as_me: error: $2" >&2
427	as_fn_exit $as_status
428	} # as_fn_error
429
430	if expr a : '$a$' >/dev/null 2>&1 &&
431	test "X`expr 00001 : '.*$...$'`" = X001; then
432	as_expr=expr
433	else
434	as_expr=false
435	fi
436
437	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
438	as_basename=basename
439	else
440	as_basename=false
441	fi
442
443	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
444	as_dirname=dirname
445	else
446	as_dirname=false
447	fi
448
449	as_me=`$as_basename -- "$0" \|\|
450	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
451	X"$0" : 'X$//$$' \\| \
452	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
453	$as_echo X/"$0" \|
454	sed '/^.\/$[^/][^/]$\/*$/{
455	s//\1/
456	q
457	}
458	/^X\/$\/\/$$/{
459	s//\1/
460	q
461	}
462	/^X\/$\/$.*/{
463	s//\1/
464	q
465	}
466	s/.*/./; q'`
467
468	# Avoid depending upon Character Ranges.
469	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
470	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
471	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
472	as_cr_digits='0123456789'
473	as_cr_alnum=$as_cr_Letters$as_cr_digits
474
475
476	as_lineno_1=$LINENO as_lineno_1a=$LINENO
477	as_lineno_2=$LINENO as_lineno_2a=$LINENO
478	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
479	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
480	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481	sed -n '
482	p
483	/[$]LINENO/=
484	' <$as_myself \|
485	sed '
486	s/[$]LINENO.*/&-/
487	t lineno
488	b
489	:lineno
490	N
491	:loop
492	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
493	t loop
494	s/-\n.*//
495	' >$as_me.lineno &&
496	chmod +x "$as_me.lineno" \|\|
497	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
498
499	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
500	# already done that, so ensure we don't try to do so again and fall
501	# in an infinite loop. This has already happened in practice.
502	_as_can_reexec=no; export _as_can_reexec
503	# Don't try to exec as it changes $[0], causing all sort of problems
504	# (the dirname of $[0] is not the place where we might find the
505	# original and so on. Autoconf is especially sensitive to this).
506	. "./$as_me.lineno"
507	# Exit status is that of the last command.
508	exit
509	}
510
511	ECHO_C= ECHO_N= ECHO_T=
512	case `echo -n x` in #(((((
513	-n*)
514	case `echo 'xy\c'` in
515	c) ECHO_T=' ';; # ECHO_T is single tab character.
516	xy) ECHO_C='\c';;
517	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
518	ECHO_T=' ';;
519	esac;;
520	*)
521	ECHO_N='-n';;
522	esac
523
524	rm -f conf$$ conf$$.exe conf$$.file
525	if test -d conf$$.dir; then
526	rm -f conf$$.dir/conf$$.file
527	else
528	rm -f conf$$.dir
529	mkdir conf$$.dir 2>/dev/null
530	fi
531	if (echo >conf$$.file) 2>/dev/null; then
532	if ln -s conf$$.file conf$$ 2>/dev/null; then
533	as_ln_s='ln -s'
534	# ... but there are two gotchas:
535	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
536	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
537	# In both cases, we have to default to `cp -pR'.
538	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
539	as_ln_s='cp -pR'
540	elif ln conf$$.file conf$$ 2>/dev/null; then
541	as_ln_s=ln
542	else
543	as_ln_s='cp -pR'
544	fi
545	else
546	as_ln_s='cp -pR'
547	fi
548	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
549	rmdir conf$$.dir 2>/dev/null
550
551	if mkdir -p . 2>/dev/null; then
552	as_mkdir_p='mkdir -p "$as_dir"'
553	else
554	test -d ./-p && rmdir ./-p
555	as_mkdir_p=false
556	fi
557
558	as_test_x='test -x'
559	as_executable_p=as_fn_executable_p
560
561	# Sed expression to map a string onto a valid CPP name.
562	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
563
564	# Sed expression to map a string onto a valid variable name.
565	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
566
567	SHELL=${CONFIG_SHELL-/bin/sh}
568
569
570	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
571	exec 6>&1
572
573	# Name of the host.
574	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
575	# so uname gets run too.
576	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
577
578	#
579	# Initializations.
580	#
581	ac_default_prefix=/usr/local
582	ac_clean_files=
583	ac_config_libobj_dir=.
584	LIBOBJS=
585	cross_compiling=no
586	subdirs=
587	MFLAGS=
588	MAKEFLAGS=
589
590	# Identity of this package.
591	PACKAGE_NAME='libpng'
592	PACKAGE_TARNAME='libpng'
593	PACKAGE_VERSION='1.2.54'
594	PACKAGE_STRING='libpng 1.2.54'
595	PACKAGE_BUGREPORT='[email protected]'
596	PACKAGE_URL=''
597
598	ac_unique_file="pngget.c"
599	# Factoring default headers for most tests.
600	ac_includes_default="\
601	#include <stdio.h>
602	#ifdef HAVE_SYS_TYPES_H
603	# include <sys/types.h>
604	#endif
605	#ifdef HAVE_SYS_STAT_H
606	# include <sys/stat.h>
607	#endif
608	#ifdef STDC_HEADERS
609	# include <stdlib.h>
610	# include <stddef.h>
611	#else
612	# ifdef HAVE_STDLIB_H
613	# include <stdlib.h>
614	# endif
615	#endif
616	#ifdef HAVE_STRING_H
617	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
618	# include <memory.h>
619	# endif
620	# include <string.h>
621	#endif
622	#ifdef HAVE_STRINGS_H
623	# include <strings.h>
624	#endif
625	#ifdef HAVE_INTTYPES_H
626	# include <inttypes.h>
627	#endif
628	#ifdef HAVE_STDINT_H
629	# include <stdint.h>
630	#endif
631	#ifdef HAVE_UNISTD_H
632	# include <unistd.h>
633	#endif"
634
635	ac_subst_vars='am__EXEEXT_FALSE
636	am__EXEEXT_TRUE
637	LTLIBOBJS
638	compatlib
639	binconfigs
640	pkgconfigdir
641	PNGLIB_RELEASE
642	PNGLIB_MINOR
643	PNGLIB_MAJOR
644	PNGLIB_VERSION
645	SYMBOL_PREFIX
646	HAVE_LD_VERSION_SCRIPT_FALSE
647	HAVE_LD_VERSION_SCRIPT_TRUE
648	LIBPNG_NO_MMX
649	LIBPNG_DEFINES
650	LIBOBJS
651	POW_LIB
652	LT_SYS_LIBRARY_PATH
653	OTOOL64
654	OTOOL
655	LIPO
656	NMEDIT
657	DSYMUTIL
658	MANIFEST_TOOL
659	RANLIB
660	ac_ct_AR
661	AR
662	NM
663	ac_ct_DUMPBIN
664	DUMPBIN
665	LIBTOOL
666	LN_S
667	OBJDUMP
668	DLLTOOL
669	AS
670	CPP
671	LD
672	FGREP
673	EGREP
674	GREP
675	SED
676	host_os
677	host_vendor
678	host_cpu
679	host
680	build_os
681	build_vendor
682	build_cpu
683	build
684	am__fastdepCC_FALSE
685	am__fastdepCC_TRUE
686	CCDEPMODE
687	am__nodep
688	AMDEPBACKSLASH
689	AMDEP_FALSE
690	AMDEP_TRUE
691	am__quote
692	am__include
693	DEPDIR
694	OBJEXT
695	EXEEXT
696	ac_ct_CC
697	CPPFLAGS
698	LDFLAGS
699	CFLAGS
700	CC
701	MAINT
702	MAINTAINER_MODE_FALSE
703	MAINTAINER_MODE_TRUE
704	AM_BACKSLASH
705	AM_DEFAULT_VERBOSITY
706	AM_DEFAULT_V
707	AM_V
708	am__untar
709	am__tar
710	AMTAR
711	am__leading_dot
712	SET_MAKE
713	AWK
714	mkdir_p
715	MKDIR_P
716	INSTALL_STRIP_PROGRAM
717	STRIP
718	install_sh
719	MAKEINFO
720	AUTOHEADER
721	AUTOMAKE
722	AUTOCONF
723	ACLOCAL
724	VERSION
725	PACKAGE
726	CYGPATH_W
727	am__isrc
728	INSTALL_DATA
729	INSTALL_SCRIPT
730	INSTALL_PROGRAM
731	target_alias
732	host_alias
733	build_alias
734	LIBS
735	ECHO_T
736	ECHO_N
737	ECHO_C
738	DEFS
739	mandir
740	localedir
741	libdir
742	psdir
743	pdfdir
744	dvidir
745	htmldir
746	infodir
747	docdir
748	oldincludedir
749	includedir
750	localstatedir
751	sharedstatedir
752	sysconfdir
753	datadir
754	datarootdir
755	libexecdir
756	sbindir
757	bindir
758	program_transform_name
759	prefix
760	exec_prefix
761	PACKAGE_URL
762	PACKAGE_BUGREPORT
763	PACKAGE_STRING
764	PACKAGE_VERSION
765	PACKAGE_TARNAME
766	PACKAGE_NAME
767	PATH_SEPARATOR
768	SHELL'
769	ac_subst_files=''
770	ac_user_opts='
771	enable_option_checking
772	enable_silent_rules
773	enable_maintainer_mode
774	enable_dependency_tracking
775	with_gnu_ld
776	enable_shared
777	enable_static
778	with_pic
779	enable_fast_install
780	with_aix_soname
781	with_sysroot
782	enable_libtool_lock
783	with_pkgconfigdir
784	with_binconfigs
785	with_libpng_compat
786	'
787	ac_precious_vars='build_alias
788	host_alias
789	target_alias
790	CC
791	CFLAGS
792	LDFLAGS
793	LIBS
794	CPPFLAGS
795	CPP
796	LT_SYS_LIBRARY_PATH'
797
798
799	# Initialize some variables set by options.
800	ac_init_help=
801	ac_init_version=false
802	ac_unrecognized_opts=
803	ac_unrecognized_sep=
804	# The variables have the same names as the options, with
805	# dashes changed to underlines.
806	cache_file=/dev/null
807	exec_prefix=NONE
808	no_create=
809	no_recursion=
810	prefix=NONE
811	program_prefix=NONE
812	program_suffix=NONE
813	program_transform_name=s,x,x,
814	silent=
815	site=
816	srcdir=
817	verbose=
818	x_includes=NONE
819	x_libraries=NONE
820
821	# Installation directory options.
822	# These are left unexpanded so users can "make install exec_prefix=/foo"
823	# and all the variables that are supposed to be based on exec_prefix
824	# by default will actually change.
825	# Use braces instead of parens because sh, perl, etc. also accept them.
826	# (The list follows the same order as the GNU Coding Standards.)
827	bindir='${exec_prefix}/bin'
828	sbindir='${exec_prefix}/sbin'
829	libexecdir='${exec_prefix}/libexec'
830	datarootdir='${prefix}/share'
831	datadir='${datarootdir}'
832	sysconfdir='${prefix}/etc'
833	sharedstatedir='${prefix}/com'
834	localstatedir='${prefix}/var'
835	includedir='${prefix}/include'
836	oldincludedir='/usr/include'
837	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
838	infodir='${datarootdir}/info'
839	htmldir='${docdir}'
840	dvidir='${docdir}'
841	pdfdir='${docdir}'
842	psdir='${docdir}'
843	libdir='${exec_prefix}/lib'
844	localedir='${datarootdir}/locale'
845	mandir='${datarootdir}/man'
846
847	ac_prev=
848	ac_dashdash=
849	for ac_option
850	do
851	# If the previous option needs an argument, assign it.
852	if test -n "$ac_prev"; then
853	eval $ac_prev=\$ac_option
854	ac_prev=
855	continue
856	fi
857
858	case $ac_option in
859	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
860	*=) ac_optarg= ;;
861	*) ac_optarg=yes ;;
862	esac
863
864	# Accept the important Cygnus configure options, so we can diagnose typos.
865
866	case $ac_dashdash$ac_option in
867	--)
868	ac_dashdash=yes ;;
869
870	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
871	ac_prev=bindir ;;
872	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
873	bindir=$ac_optarg ;;
874
875	-build \| --build \| --buil \| --bui \| --bu)
876	ac_prev=build_alias ;;
877	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
878	build_alias=$ac_optarg ;;
879
880	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
881	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
882	ac_prev=cache_file ;;
883	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
884	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
885	cache_file=$ac_optarg ;;
886
887	--config-cache \| -C)
888	cache_file=config.cache ;;
889
890	-datadir \| --datadir \| --datadi \| --datad)
891	ac_prev=datadir ;;
892	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
893	datadir=$ac_optarg ;;
894
895	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
896	\| --dataroo \| --dataro \| --datar)
897	ac_prev=datarootdir ;;
898	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
899	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
900	datarootdir=$ac_optarg ;;
901
902	-disable-* \| --disable-*)
903	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
904	# Reject names that are not valid shell variable names.
905	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
906	as_fn_error $? "invalid feature name: $ac_useropt"
907	ac_useropt_orig=$ac_useropt
908	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
909	case $ac_user_opts in
910	*"
911	"enable_$ac_useropt"
912	"*) ;;
913	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
914	ac_unrecognized_sep=', ';;
915	esac
916	eval enable_$ac_useropt=no ;;
917
918	-docdir \| --docdir \| --docdi \| --doc \| --do)
919	ac_prev=docdir ;;
920	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
921	docdir=$ac_optarg ;;
922
923	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
924	ac_prev=dvidir ;;
925	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
926	dvidir=$ac_optarg ;;
927
928	-enable-* \| --enable-*)
929	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
930	# Reject names that are not valid shell variable names.
931	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
932	as_fn_error $? "invalid feature name: $ac_useropt"
933	ac_useropt_orig=$ac_useropt
934	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
935	case $ac_user_opts in
936	*"
937	"enable_$ac_useropt"
938	"*) ;;
939	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
940	ac_unrecognized_sep=', ';;
941	esac
942	eval enable_$ac_useropt=\$ac_optarg ;;
943
944	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
945	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
946	\| --exec \| --exe \| --ex)
947	ac_prev=exec_prefix ;;
948	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
949	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
950	\| --exec=* \| --exe=* \| --ex=*)
951	exec_prefix=$ac_optarg ;;
952
953	-gas \| --gas \| --ga \| --g)
954	# Obsolete; use --with-gas.
955	with_gas=yes ;;
956
957	-help \| --help \| --hel \| --he \| -h)
958	ac_init_help=long ;;
959	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
960	ac_init_help=recursive ;;
961	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
962	ac_init_help=short ;;
963
964	-host \| --host \| --hos \| --ho)
965	ac_prev=host_alias ;;
966	-host=* \| --host=* \| --hos=* \| --ho=*)
967	host_alias=$ac_optarg ;;
968
969	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
970	ac_prev=htmldir ;;
971	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
972	\| --ht=*)
973	htmldir=$ac_optarg ;;
974
975	-includedir \| --includedir \| --includedi \| --included \| --include \
976	\| --includ \| --inclu \| --incl \| --inc)
977	ac_prev=includedir ;;
978	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
979	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
980	includedir=$ac_optarg ;;
981
982	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
983	ac_prev=infodir ;;
984	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
985	infodir=$ac_optarg ;;
986
987	-libdir \| --libdir \| --libdi \| --libd)
988	ac_prev=libdir ;;
989	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
990	libdir=$ac_optarg ;;
991
992	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
993	\| --libexe \| --libex \| --libe)
994	ac_prev=libexecdir ;;
995	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
996	\| --libexe=* \| --libex=* \| --libe=*)
997	libexecdir=$ac_optarg ;;
998
999	-localedir \| --localedir \| --localedi \| --localed \| --locale)
1000	ac_prev=localedir ;;
1001	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
1002	localedir=$ac_optarg ;;
1003
1004	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
1005	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
1006	ac_prev=localstatedir ;;
1007	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
1008	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
1009	localstatedir=$ac_optarg ;;
1010
1011	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1012	ac_prev=mandir ;;
1013	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1014	mandir=$ac_optarg ;;
1015
1016	-nfp \| --nfp \| --nf)
1017	# Obsolete; use --without-fp.
1018	with_fp=no ;;
1019
1020	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1021	\| --no-cr \| --no-c \| -n)
1022	no_create=yes ;;
1023
1024	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1025	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1026	no_recursion=yes ;;
1027
1028	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1029	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1030	\| --oldin \| --oldi \| --old \| --ol \| --o)
1031	ac_prev=oldincludedir ;;
1032	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1033	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1034	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1035	oldincludedir=$ac_optarg ;;
1036
1037	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1038	ac_prev=prefix ;;
1039	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1040	prefix=$ac_optarg ;;
1041
1042	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1043	\| --program-pre \| --program-pr \| --program-p)
1044	ac_prev=program_prefix ;;
1045	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1046	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1047	program_prefix=$ac_optarg ;;
1048
1049	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1050	\| --program-suf \| --program-su \| --program-s)
1051	ac_prev=program_suffix ;;
1052	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1053	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1054	program_suffix=$ac_optarg ;;
1055
1056	-program-transform-name \| --program-transform-name \
1057	\| --program-transform-nam \| --program-transform-na \
1058	\| --program-transform-n \| --program-transform- \
1059	\| --program-transform \| --program-transfor \
1060	\| --program-transfo \| --program-transf \
1061	\| --program-trans \| --program-tran \
1062	\| --progr-tra \| --program-tr \| --program-t)
1063	ac_prev=program_transform_name ;;
1064	-program-transform-name=* \| --program-transform-name=* \
1065	\| --program-transform-nam=* \| --program-transform-na=* \
1066	\| --program-transform-n=* \| --program-transform-=* \
1067	\| --program-transform=* \| --program-transfor=* \
1068	\| --program-transfo=* \| --program-transf=* \
1069	\| --program-trans=* \| --program-tran=* \
1070	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1071	program_transform_name=$ac_optarg ;;
1072
1073	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1074	ac_prev=pdfdir ;;
1075	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1076	pdfdir=$ac_optarg ;;
1077
1078	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1079	ac_prev=psdir ;;
1080	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1081	psdir=$ac_optarg ;;
1082
1083	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1084	\| -silent \| --silent \| --silen \| --sile \| --sil)
1085	silent=yes ;;
1086
1087	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1088	ac_prev=sbindir ;;
1089	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1090	\| --sbi=* \| --sb=*)
1091	sbindir=$ac_optarg ;;
1092
1093	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1094	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1095	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1096	\| --sha \| --sh)
1097	ac_prev=sharedstatedir ;;
1098	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1099	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1100	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1101	\| --sha=* \| --sh=*)
1102	sharedstatedir=$ac_optarg ;;
1103
1104	-site \| --site \| --sit)
1105	ac_prev=site ;;
1106	-site=* \| --site=* \| --sit=*)
1107	site=$ac_optarg ;;
1108
1109	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1110	ac_prev=srcdir ;;
1111	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1112	srcdir=$ac_optarg ;;
1113
1114	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1115	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1116	ac_prev=sysconfdir ;;
1117	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1118	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1119	sysconfdir=$ac_optarg ;;
1120
1121	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1122	ac_prev=target_alias ;;
1123	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1124	target_alias=$ac_optarg ;;
1125
1126	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1127	verbose=yes ;;
1128
1129	-version \| --version \| --versio \| --versi \| --vers \| -V)
1130	ac_init_version=: ;;
1131
1132	-with-* \| --with-*)
1133	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1134	# Reject names that are not valid shell variable names.
1135	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136	as_fn_error $? "invalid package name: $ac_useropt"
1137	ac_useropt_orig=$ac_useropt
1138	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1139	case $ac_user_opts in
1140	*"
1141	"with_$ac_useropt"
1142	"*) ;;
1143	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1144	ac_unrecognized_sep=', ';;
1145	esac
1146	eval with_$ac_useropt=\$ac_optarg ;;
1147
1148	-without-* \| --without-*)
1149	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1150	# Reject names that are not valid shell variable names.
1151	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1152	as_fn_error $? "invalid package name: $ac_useropt"
1153	ac_useropt_orig=$ac_useropt
1154	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1155	case $ac_user_opts in
1156	*"
1157	"with_$ac_useropt"
1158	"*) ;;
1159	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1160	ac_unrecognized_sep=', ';;
1161	esac
1162	eval with_$ac_useropt=no ;;
1163
1164	--x)
1165	# Obsolete; use --with-x.
1166	with_x=yes ;;
1167
1168	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1169	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1170	ac_prev=x_includes ;;
1171	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1172	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1173	x_includes=$ac_optarg ;;
1174
1175	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1176	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1177	ac_prev=x_libraries ;;
1178	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1179	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1180	x_libraries=$ac_optarg ;;
1181
1182	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1183	Try \`$0 --help' for more information"
1184	;;
1185
1186	=)
1187	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1188	# Reject names that are not valid shell variable names.
1189	case $ac_envvar in #(
1190	'' \| [0-9]* \| [!_$as_cr_alnum] )
1191	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1192	esac
1193	eval $ac_envvar=\$ac_optarg
1194	export $ac_envvar ;;
1195
1196	*)
1197	# FIXME: should be removed in autoconf 3.0.
1198	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1199	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1200	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1201	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1202	;;
1203
1204	esac
1205	done
1206
1207	if test -n "$ac_prev"; then
1208	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1209	as_fn_error $? "missing argument to $ac_option"
1210	fi
1211
1212	if test -n "$ac_unrecognized_opts"; then
1213	case $enable_option_checking in
1214	no) ;;
1215	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1216	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1217	esac
1218	fi
1219
1220	# Check all directory arguments for consistency.
1221	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1222	datadir sysconfdir sharedstatedir localstatedir includedir \
1223	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1224	libdir localedir mandir
1225	do
1226	eval ac_val=\$$ac_var
1227	# Remove trailing slashes.
1228	case $ac_val in
1229	*/ )
1230	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1231	eval $ac_var=\$ac_val;;
1232	esac
1233	# Be sure to have absolute directory names.
1234	case $ac_val in
1235	[\\/$]* \| ?:[\\/]* ) continue;;
1236	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1237	esac
1238	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1239	done
1240
1241	# There might be people who depend on the old broken behavior: `$host'
1242	# used to hold the argument of --host etc.
1243	# FIXME: To remove some day.
1244	build=$build_alias
1245	host=$host_alias
1246	target=$target_alias
1247
1248	# FIXME: To remove some day.
1249	if test "x$host_alias" != x; then
1250	if test "x$build_alias" = x; then
1251	cross_compiling=maybe
1252	elif test "x$build_alias" != "x$host_alias"; then
1253	cross_compiling=yes
1254	fi
1255	fi
1256
1257	ac_tool_prefix=
1258	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1259
1260	test "$silent" = yes && exec 6>/dev/null
1261
1262
1263	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1264	ac_ls_di=`ls -di .` &&
1265	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1266	as_fn_error $? "working directory cannot be determined"
1267	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1268	as_fn_error $? "pwd does not report name of working directory"
1269
1270
1271	# Find the source files, if location was not specified.
1272	if test -z "$srcdir"; then
1273	ac_srcdir_defaulted=yes
1274	# Try the directory containing this script, then the parent directory.
1275	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1276	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1277	X"$as_myself" : 'X$//$[^/]' \\| \
1278	X"$as_myself" : 'X$//$$' \\| \
1279	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1280	$as_echo X"$as_myself" \|
1281	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1282	s//\1/
1283	q
1284	}
1285	/^X$\/\/$[^/].*/{
1286	s//\1/
1287	q
1288	}
1289	/^X$\/\/$$/{
1290	s//\1/
1291	q
1292	}
1293	/^X$\/$.*/{
1294	s//\1/
1295	q
1296	}
1297	s/.*/./; q'`
1298	srcdir=$ac_confdir
1299	if test ! -r "$srcdir/$ac_unique_file"; then
1300	srcdir=..
1301	fi
1302	else
1303	ac_srcdir_defaulted=no
1304	fi
1305	if test ! -r "$srcdir/$ac_unique_file"; then
1306	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1307	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1308	fi
1309	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1310	ac_abs_confdir=`(
1311	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1312	pwd)`
1313	# When building in place, set srcdir=.
1314	if test "$ac_abs_confdir" = "$ac_pwd"; then
1315	srcdir=.
1316	fi
1317	# Remove unnecessary trailing slashes from srcdir.
1318	# Double slashes in file names in object file debugging info
1319	# mess up M-x gdb in Emacs.
1320	case $srcdir in
1321	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1322	esac
1323	for ac_var in $ac_precious_vars; do
1324	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1325	eval ac_env_${ac_var}_value=\$${ac_var}
1326	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1327	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1328	done
1329
1330	#
1331	# Report the --help message.
1332	#
1333	if test "$ac_init_help" = "long"; then
1334	# Omit some internal or obsolete options to make the list less imposing.
1335	# This message is too long to be a string in the A/UX 3.1 sh.
1336	cat <<_ACEOF
1337	\`configure' configures libpng 1.2.54 to adapt to many kinds of systems.
1338
1339	Usage: $0 [OPTION]... [VAR=VALUE]...
1340
1341	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1342	VAR=VALUE. See below for descriptions of some of the useful variables.
1343
1344	Defaults for the options are specified in brackets.
1345
1346	Configuration:
1347	-h, --help display this help and exit
1348	--help=short display options specific to this package
1349	--help=recursive display the short help of all the included packages
1350	-V, --version display version information and exit
1351	-q, --quiet, --silent do not print \`checking ...' messages
1352	--cache-file=FILE cache test results in FILE [disabled]
1353	-C, --config-cache alias for \`--cache-file=config.cache'
1354	-n, --no-create do not create output files
1355	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1356
1357	Installation directories:
1358	--prefix=PREFIX install architecture-independent files in PREFIX
1359	[$ac_default_prefix]
1360	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1361	[PREFIX]
1362
1363	By default, \`make install' will install all the files in
1364	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1365	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1366	for instance \`--prefix=\$HOME'.
1367
1368	For better control, use the options below.
1369
1370	Fine tuning of the installation directories:
1371	--bindir=DIR user executables [EPREFIX/bin]
1372	--sbindir=DIR system admin executables [EPREFIX/sbin]
1373	--libexecdir=DIR program executables [EPREFIX/libexec]
1374	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1375	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1376	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1377	--libdir=DIR object code libraries [EPREFIX/lib]
1378	--includedir=DIR C header files [PREFIX/include]
1379	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1380	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1381	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1382	--infodir=DIR info documentation [DATAROOTDIR/info]
1383	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1384	--mandir=DIR man documentation [DATAROOTDIR/man]
1385	--docdir=DIR documentation root [DATAROOTDIR/doc/libpng]
1386	--htmldir=DIR html documentation [DOCDIR]
1387	--dvidir=DIR dvi documentation [DOCDIR]
1388	--pdfdir=DIR pdf documentation [DOCDIR]
1389	--psdir=DIR ps documentation [DOCDIR]
1390	_ACEOF
1391
1392	cat <<\_ACEOF
1393
1394	Program names:
1395	--program-prefix=PREFIX prepend PREFIX to installed program names
1396	--program-suffix=SUFFIX append SUFFIX to installed program names
1397	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1398
1399	System types:
1400	--build=BUILD configure for building on BUILD [guessed]
1401	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1402	_ACEOF
1403	fi
1404
1405	if test -n "$ac_init_help"; then
1406	case $ac_init_help in
1407	short \| recursive ) echo "Configuration of libpng 1.2.54:";;
1408	esac
1409	cat <<\_ACEOF
1410
1411	Optional Features:
1412	--disable-option-checking ignore unrecognized --enable/--with options
1413	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1414	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1415	--enable-silent-rules less verbose build output (undo: "make V=1")
1416	--disable-silent-rules verbose build output (undo: "make V=0")
1417	--enable-maintainer-mode
1418	enable make rules and dependencies not useful (and
1419	sometimes confusing) to the casual installer
1420	--enable-dependency-tracking
1421	do not reject slow dependency extractors
1422	--disable-dependency-tracking
1423	speeds up one-time build
1424	--enable-shared[=PKGS] build shared libraries [default=yes]
1425	--enable-static[=PKGS] build static libraries [default=yes]
1426	--enable-fast-install[=PKGS]
1427	optimize for fast installation [default=yes]
1428	--disable-libtool-lock avoid locking (might break parallel builds)
1429
1430	Optional Packages:
1431	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1432	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1433	--with-gnu-ld assume the C compiler uses GNU ld [default=no]
1434	--with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
1435	both]
1436	--with-aix-soname=aix\|svr4\|both
1437	shared library versioning (aka "SONAME") variant to
1438	provide on AIX, [default=aix].
1439	--with-sysroot[=DIR] Search for dependent libraries within DIR (or the
1440	compiler's sysroot if not specified).
1441	--with-pkgconfigdir Use the specified pkgconfig dir (default is
1442	libdir/pkgconfig)
1443	--with-binconfigs Generate shell libpng-config scripts as well as
1444	pkg-config data [default=yes]
1445	--with-libpng-compat Generate the obsolete libpng.so library
1446	[default=yes]
1447
1448	Some influential environment variables:
1449	CC C compiler command
1450	CFLAGS C compiler flags
1451	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1452	nonstandard directory <lib dir>
1453	LIBS libraries to pass to the linker, e.g. -l<library>
1454	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1455	you have headers in a nonstandard directory <include dir>
1456	CPP C preprocessor
1457	LT_SYS_LIBRARY_PATH
1458	User-defined run-time library search path.
1459
1460	Use these variables to override the choices made by `configure' or to help
1461	it to find libraries and programs with nonstandard names/locations.
1462
1463	Report bugs to <[email protected]>.
1464	_ACEOF
1465	ac_status=$?
1466	fi
1467
1468	if test "$ac_init_help" = "recursive"; then
1469	# If there are subdirs, report their specific --help.
1470	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1471	test -d "$ac_dir" \|\|
1472	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1473	continue
1474	ac_builddir=.
1475
1476	case "$ac_dir" in
1477	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1478	*)
1479	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1480	# A ".." for each directory in $ac_dir_suffix.
1481	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1482	case $ac_top_builddir_sub in
1483	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1484	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1485	esac ;;
1486	esac
1487	ac_abs_top_builddir=$ac_pwd
1488	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1489	# for backward compatibility:
1490	ac_top_builddir=$ac_top_build_prefix
1491
1492	case $srcdir in
1493	.) # We are building in place.
1494	ac_srcdir=.
1495	ac_top_srcdir=$ac_top_builddir_sub
1496	ac_abs_top_srcdir=$ac_pwd ;;
1497	[\\/]* \| ?:[\\/]* ) # Absolute name.
1498	ac_srcdir=$srcdir$ac_dir_suffix;
1499	ac_top_srcdir=$srcdir
1500	ac_abs_top_srcdir=$srcdir ;;
1501	*) # Relative name.
1502	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1503	ac_top_srcdir=$ac_top_build_prefix$srcdir
1504	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1505	esac
1506	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1507
1508	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1509	# Check for guested configure.
1510	if test -f "$ac_srcdir/configure.gnu"; then
1511	echo &&
1512	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1513	elif test -f "$ac_srcdir/configure"; then
1514	echo &&
1515	$SHELL "$ac_srcdir/configure" --help=recursive
1516	else
1517	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1518	fi \|\| ac_status=$?
1519	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1520	done
1521	fi
1522
1523	test -n "$ac_init_help" && exit $ac_status
1524	if $ac_init_version; then
1525	cat <<\_ACEOF
1526	libpng configure 1.2.54
1527	generated by GNU Autoconf 2.69
1528
1529	Copyright (C) 2012 Free Software Foundation, Inc.
1530	This configure script is free software; the Free Software Foundation
1531	gives unlimited permission to copy, distribute and modify it.
1532	_ACEOF
1533	exit
1534	fi
1535
1536	## ------------------------ ##
1537	## Autoconf initialization. ##
1538	## ------------------------ ##
1539
1540	# ac_fn_c_try_compile LINENO
1541	# --------------------------
1542	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_c_try_compile ()
1544	{
1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546	rm -f conftest.$ac_objext
1547	if { { ac_try="$ac_compile"
1548	case "(($ac_try" in
1549	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;
1551	esac
1552	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553	$as_echo "$ac_try_echo"; } >&5
1554	(eval "$ac_compile") 2>conftest.err
1555	ac_status=$?
1556	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err
1560	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {
1563	test -z "$ac_c_werror_flag" \|\|
1564	test ! -s conftest.err
1565	} && test -s conftest.$ac_objext; then :
1566	ac_retval=0
1567	else
1568	$as_echo "$as_me: failed program was:" >&5
1569	sed 's/^/\| /' conftest.$ac_ext >&5
1570
1571	ac_retval=1
1572	fi
1573	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval
1575
1576	} # ac_fn_c_try_compile
1577
1578	# ac_fn_c_try_cpp LINENO
1579	# ----------------------
1580	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1581	ac_fn_c_try_cpp ()
1582	{
1583	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584	if { { ac_try="$ac_cpp conftest.$ac_ext"
1585	case "(($ac_try" in
1586	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1587	*) ac_try_echo=$ac_try;;
1588	esac
1589	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590	$as_echo "$ac_try_echo"; } >&5
1591	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1592	ac_status=$?
1593	if test -s conftest.err; then
1594	grep -v '^ *+' conftest.err >conftest.er1
1595	cat conftest.er1 >&5
1596	mv -f conftest.er1 conftest.err
1597	fi
1598	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599	test $ac_status = 0; } > conftest.i && {
1600	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1601	test ! -s conftest.err
1602	}; then :
1603	ac_retval=0
1604	else
1605	$as_echo "$as_me: failed program was:" >&5
1606	sed 's/^/\| /' conftest.$ac_ext >&5
1607
1608	ac_retval=1
1609	fi
1610	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1611	as_fn_set_status $ac_retval
1612
1613	} # ac_fn_c_try_cpp
1614
1615	# ac_fn_c_try_link LINENO
1616	# -----------------------
1617	# Try to link conftest.$ac_ext, and return whether this succeeded.
1618	ac_fn_c_try_link ()
1619	{
1620	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621	rm -f conftest.$ac_objext conftest$ac_exeext
1622	if { { ac_try="$ac_link"
1623	case "(($ac_try" in
1624	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1625	*) ac_try_echo=$ac_try;;
1626	esac
1627	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628	$as_echo "$ac_try_echo"; } >&5
1629	(eval "$ac_link") 2>conftest.err
1630	ac_status=$?
1631	if test -s conftest.err; then
1632	grep -v '^ *+' conftest.err >conftest.er1
1633	cat conftest.er1 >&5
1634	mv -f conftest.er1 conftest.err
1635	fi
1636	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637	test $ac_status = 0; } && {
1638	test -z "$ac_c_werror_flag" \|\|
1639	test ! -s conftest.err
1640	} && test -s conftest$ac_exeext && {
1641	test "$cross_compiling" = yes \|\|
1642	test -x conftest$ac_exeext
1643	}; then :
1644	ac_retval=0
1645	else
1646	$as_echo "$as_me: failed program was:" >&5
1647	sed 's/^/\| /' conftest.$ac_ext >&5
1648
1649	ac_retval=1
1650	fi
1651	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1652	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1653	# interfere with the next link command; also delete a directory that is
1654	# left behind by Apple's compiler. We do this before executing the actions.
1655	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657	as_fn_set_status $ac_retval
1658
1659	} # ac_fn_c_try_link
1660
1661	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662	# -------------------------------------------------------
1663	# Tests whether HEADER exists and can be compiled using the include files in
1664	# INCLUDES, setting the cache variable VAR accordingly.
1665	ac_fn_c_check_header_compile ()
1666	{
1667	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669	$as_echo_n "checking for $2... " >&6; }
1670	if eval \${$3+:} false; then :
1671	$as_echo_n "(cached) " >&6
1672	else
1673	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674	/* end confdefs.h. */
1675	$4
1676	#include <$2>
1677	_ACEOF
1678	if ac_fn_c_try_compile "$LINENO"; then :
1679	eval "$3=yes"
1680	else
1681	eval "$3=no"
1682	fi
1683	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684	fi
1685	eval ac_res=\$$3
1686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687	$as_echo "$ac_res" >&6; }
1688	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1689
1690	} # ac_fn_c_check_header_compile
1691
1692	# ac_fn_c_try_run LINENO
1693	# ----------------------
1694	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1695	# that executables can be run.
1696	ac_fn_c_try_run ()
1697	{
1698	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699	if { { ac_try="$ac_link"
1700	case "(($ac_try" in
1701	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1702	*) ac_try_echo=$ac_try;;
1703	esac
1704	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705	$as_echo "$ac_try_echo"; } >&5
1706	(eval "$ac_link") 2>&5
1707	ac_status=$?
1708	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1709	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1710	{ { case "(($ac_try" in
1711	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1712	*) ac_try_echo=$ac_try;;
1713	esac
1714	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715	$as_echo "$ac_try_echo"; } >&5
1716	(eval "$ac_try") 2>&5
1717	ac_status=$?
1718	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719	test $ac_status = 0; }; }; then :
1720	ac_retval=0
1721	else
1722	$as_echo "$as_me: program exited with status $ac_status" >&5
1723	$as_echo "$as_me: failed program was:" >&5
1724	sed 's/^/\| /' conftest.$ac_ext >&5
1725
1726	ac_retval=$ac_status
1727	fi
1728	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1729	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1730	as_fn_set_status $ac_retval
1731
1732	} # ac_fn_c_try_run
1733
1734	# ac_fn_c_check_func LINENO FUNC VAR
1735	# ----------------------------------
1736	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1737	ac_fn_c_check_func ()
1738	{
1739	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1740	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1741	$as_echo_n "checking for $2... " >&6; }
1742	if eval \${$3+:} false; then :
1743	$as_echo_n "(cached) " >&6
1744	else
1745	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746	/* end confdefs.h. */
1747	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1748	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1749	#define $2 innocuous_$2
1750
1751	/* System header to define __stub macros and hopefully few prototypes,
1752	which can conflict with char $2 (); below.
1753	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1754	<limits.h> exists even on freestanding compilers. */
1755
1756	#ifdef __STDC__
1757	# include <limits.h>
1758	#else
1759	# include <assert.h>
1760	#endif
1761
1762	#undef $2
1763
1764	/* Override any GCC internal prototype to avoid an error.
1765	Use char because int might match the return type of a GCC
1766	builtin and then its argument prototype would still apply. */
1767	#ifdef __cplusplus
1768	extern "C"
1769	#endif
1770	char $2 ();
1771	/* The GNU C library defines this for functions which it implements
1772	to always fail with ENOSYS. Some functions are actually named
1773	something starting with __ and the normal name is an alias. */
1774	#if defined __stub_$2 \|\| defined __stub___$2
1775	choke me
1776	#endif
1777
1778	int
1779	main ()
1780	{
1781	return $2 ();
1782	;
1783	return 0;
1784	}
1785	_ACEOF
1786	if ac_fn_c_try_link "$LINENO"; then :
1787	eval "$3=yes"
1788	else
1789	eval "$3=no"
1790	fi
1791	rm -f core conftest.err conftest.$ac_objext \
1792	conftest$ac_exeext conftest.$ac_ext
1793	fi
1794	eval ac_res=\$$3
1795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1796	$as_echo "$ac_res" >&6; }
1797	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1798
1799	} # ac_fn_c_check_func
1800
1801	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1802	# -------------------------------------------------------
1803	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1804	# the include files in INCLUDES and setting the cache variable VAR
1805	# accordingly.
1806	ac_fn_c_check_header_mongrel ()
1807	{
1808	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1809	if eval \${$3+:} false; then :
1810	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1811	$as_echo_n "checking for $2... " >&6; }
1812	if eval \${$3+:} false; then :
1813	$as_echo_n "(cached) " >&6
1814	fi
1815	eval ac_res=\$$3
1816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1817	$as_echo "$ac_res" >&6; }
1818	else
1819	# Is the header compilable?
1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1821	$as_echo_n "checking $2 usability... " >&6; }
1822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1823	/* end confdefs.h. */
1824	$4
1825	#include <$2>
1826	_ACEOF
1827	if ac_fn_c_try_compile "$LINENO"; then :
1828	ac_header_compiler=yes
1829	else
1830	ac_header_compiler=no
1831	fi
1832	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1834	$as_echo "$ac_header_compiler" >&6; }
1835
1836	# Is the header present?
1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1838	$as_echo_n "checking $2 presence... " >&6; }
1839	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1840	/* end confdefs.h. */
1841	#include <$2>
1842	_ACEOF
1843	if ac_fn_c_try_cpp "$LINENO"; then :
1844	ac_header_preproc=yes
1845	else
1846	ac_header_preproc=no
1847	fi
1848	rm -f conftest.err conftest.i conftest.$ac_ext
1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1850	$as_echo "$ac_header_preproc" >&6; }
1851
1852	# So? What about this header?
1853	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1854	yes:no: )
1855	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1856	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1857	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1858	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1859	;;
1860	no:yes:* )
1861	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1862	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1863	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1864	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1865	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1866	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1867	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1868	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1870	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1871	( $as_echo "## ------------------------------------------------------ ##
1872	## Report this to [email protected] ##
1873	## ------------------------------------------------------ ##"
1874	) \| sed "s/^/$as_me: WARNING: /" >&2
1875	;;
1876	esac
1877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1878	$as_echo_n "checking for $2... " >&6; }
1879	if eval \${$3+:} false; then :
1880	$as_echo_n "(cached) " >&6
1881	else
1882	eval "$3=\$ac_header_compiler"
1883	fi
1884	eval ac_res=\$$3
1885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1886	$as_echo "$ac_res" >&6; }
1887	fi
1888	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889
1890	} # ac_fn_c_check_header_mongrel
1891
1892	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1893	# -------------------------------------------
1894	# Tests whether TYPE exists after having included INCLUDES, setting cache
1895	# variable VAR accordingly.
1896	ac_fn_c_check_type ()
1897	{
1898	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1900	$as_echo_n "checking for $2... " >&6; }
1901	if eval \${$3+:} false; then :
1902	$as_echo_n "(cached) " >&6
1903	else
1904	eval "$3=no"
1905	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1906	/* end confdefs.h. */
1907	$4
1908	int
1909	main ()
1910	{
1911	if (sizeof ($2))
1912	return 0;
1913	;
1914	return 0;
1915	}
1916	_ACEOF
1917	if ac_fn_c_try_compile "$LINENO"; then :
1918	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919	/* end confdefs.h. */
1920	$4
1921	int
1922	main ()
1923	{
1924	if (sizeof (($2)))
1925	return 0;
1926	;
1927	return 0;
1928	}
1929	_ACEOF
1930	if ac_fn_c_try_compile "$LINENO"; then :
1931
1932	else
1933	eval "$3=yes"
1934	fi
1935	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1936	fi
1937	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938	fi
1939	eval ac_res=\$$3
1940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941	$as_echo "$ac_res" >&6; }
1942	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1943
1944	} # ac_fn_c_check_type
1945	cat >config.log <<_ACEOF
1946	This file contains any messages produced by compilers while
1947	running configure, to aid debugging if configure makes a mistake.
1948
1949	It was created by libpng $as_me 1.2.54, which was
1950	generated by GNU Autoconf 2.69. Invocation command line was
1951
1952	$ $0 $@
1953
1954	_ACEOF
1955	exec 5>>config.log
1956	{
1957	cat <<_ASUNAME
1958	## --------- ##
1959	## Platform. ##
1960	## --------- ##
1961
1962	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1963	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1964	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1965	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1966	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1967
1968	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1969	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1970
1971	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1972	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1973	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1974	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1975	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1976	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1977	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1978
1979	_ASUNAME
1980
1981	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982	for as_dir in $PATH
1983	do
1984	IFS=$as_save_IFS
1985	test -z "$as_dir" && as_dir=.
1986	$as_echo "PATH: $as_dir"
1987	done
1988	IFS=$as_save_IFS
1989
1990	} >&5
1991
1992	cat >&5 <<_ACEOF
1993
1994
1995	## ----------- ##
1996	## Core tests. ##
1997	## ----------- ##
1998
1999	_ACEOF
2000
2001
2002	# Keep a trace of the command line.
2003	# Strip out --no-create and --no-recursion so they do not pile up.
2004	# Strip out --silent because we don't want to record it for future runs.
2005	# Also quote any args containing shell meta-characters.
2006	# Make two passes to allow for proper duplicate-argument suppression.
2007	ac_configure_args=
2008	ac_configure_args0=
2009	ac_configure_args1=
2010	ac_must_keep_next=false
2011	for ac_pass in 1 2
2012	do
2013	for ac_arg
2014	do
2015	case $ac_arg in
2016	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2017	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2018	\| -silent \| --silent \| --silen \| --sile \| --sil)
2019	continue ;;
2020	\')
2021	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2022	esac
2023	case $ac_pass in
2024	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025	2)
2026	as_fn_append ac_configure_args1 " '$ac_arg'"
2027	if test $ac_must_keep_next = true; then
2028	ac_must_keep_next=false # Got value, back to normal.
2029	else
2030	case $ac_arg in
2031	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2032	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2033	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2034	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2035	case "$ac_configure_args0 " in
2036	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2037	esac
2038	;;
2039	-* ) ac_must_keep_next=true ;;
2040	esac
2041	fi
2042	as_fn_append ac_configure_args " '$ac_arg'"
2043	;;
2044	esac
2045	done
2046	done
2047	{ ac_configure_args0=; unset ac_configure_args0;}
2048	{ ac_configure_args1=; unset ac_configure_args1;}
2049
2050	# When interrupted or exit'd, cleanup temporary files, and complete
2051	# config.log. We remove comments because anyway the quotes in there
2052	# would cause problems or look ugly.
2053	# WARNING: Use '\'' to represent an apostrophe within the trap.
2054	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055	trap 'exit_status=$?
2056	# Save into config.log some information that might help in debugging.
2057	{
2058	echo
2059
2060	$as_echo "## ---------------- ##
2061	## Cache variables. ##
2062	## ---------------- ##"
2063	echo
2064	# The following way of writing the cache mishandles newlines in values,
2065	(
2066	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2067	eval ac_val=\$$ac_var
2068	case $ac_val in #(
2069	${as_nl})
2070	case $ac_var in #(
2071	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2072	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2073	esac
2074	case $ac_var in #(
2075	_ \| IFS \| as_nl) ;; #(
2076	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2077	*) { eval $ac_var=; unset $ac_var;} ;;
2078	esac ;;
2079	esac
2080	done
2081	(set) 2>&1 \|
2082	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2083	${as_nl}ac_space=\ )
2084	sed -n \
2085	"s/'\''/'\''\\\\'\'''\''/g;
2086	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2087	;; #(
2088	*)
2089	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2090	;;
2091	esac \|
2092	sort
2093	)
2094	echo
2095
2096	$as_echo "## ----------------- ##
2097	## Output variables. ##
2098	## ----------------- ##"
2099	echo
2100	for ac_var in $ac_subst_vars
2101	do
2102	eval ac_val=\$$ac_var
2103	case $ac_val in
2104	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2105	esac
2106	$as_echo "$ac_var='\''$ac_val'\''"
2107	done \| sort
2108	echo
2109
2110	if test -n "$ac_subst_files"; then
2111	$as_echo "## ------------------- ##
2112	## File substitutions. ##
2113	## ------------------- ##"
2114	echo
2115	for ac_var in $ac_subst_files
2116	do
2117	eval ac_val=\$$ac_var
2118	case $ac_val in
2119	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2120	esac
2121	$as_echo "$ac_var='\''$ac_val'\''"
2122	done \| sort
2123	echo
2124	fi
2125
2126	if test -s confdefs.h; then
2127	$as_echo "## ----------- ##
2128	## confdefs.h. ##
2129	## ----------- ##"
2130	echo
2131	cat confdefs.h
2132	echo
2133	fi
2134	test "$ac_signal" != 0 &&
2135	$as_echo "$as_me: caught signal $ac_signal"
2136	$as_echo "$as_me: exit $exit_status"
2137	} >&5
2138	rm -f core .core core.conftest. &&
2139	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2140	exit $exit_status
2141	' 0
2142	for ac_signal in 1 2 13 15; do
2143	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2144	done
2145	ac_signal=0
2146
2147	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2148	rm -f -r conftest* confdefs.h
2149
2150	$as_echo "/* confdefs.h */" > confdefs.h
2151
2152	# Predefined preprocessor variables.
2153
2154	cat >>confdefs.h <<_ACEOF
2155	#define PACKAGE_NAME "$PACKAGE_NAME"
2156	_ACEOF
2157
2158	cat >>confdefs.h <<_ACEOF
2159	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2160	_ACEOF
2161
2162	cat >>confdefs.h <<_ACEOF
2163	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2164	_ACEOF
2165
2166	cat >>confdefs.h <<_ACEOF
2167	#define PACKAGE_STRING "$PACKAGE_STRING"
2168	_ACEOF
2169
2170	cat >>confdefs.h <<_ACEOF
2171	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2172	_ACEOF
2173
2174	cat >>confdefs.h <<_ACEOF
2175	#define PACKAGE_URL "$PACKAGE_URL"
2176	_ACEOF
2177
2178
2179	# Let the site file select an alternate cache file if it wants to.
2180	# Prefer an explicitly selected file to automatically selected ones.
2181	ac_site_file1=NONE
2182	ac_site_file2=NONE
2183	if test -n "$CONFIG_SITE"; then
2184	# We do not want a PATH search for config.site.
2185	case $CONFIG_SITE in #((
2186	-*) ac_site_file1=./$CONFIG_SITE;;
2187	/) ac_site_file1=$CONFIG_SITE;;
2188	*) ac_site_file1=./$CONFIG_SITE;;
2189	esac
2190	elif test "x$prefix" != xNONE; then
2191	ac_site_file1=$prefix/share/config.site
2192	ac_site_file2=$prefix/etc/config.site
2193	else
2194	ac_site_file1=$ac_default_prefix/share/config.site
2195	ac_site_file2=$ac_default_prefix/etc/config.site
2196	fi
2197	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2198	do
2199	test "x$ac_site_file" = xNONE && continue
2200	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2201	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2202	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2203	sed 's/^/\| /' "$ac_site_file" >&5
2204	. "$ac_site_file" \
2205	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2206	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2207	as_fn_error $? "failed to load site script $ac_site_file
2208	See \`config.log' for more details" "$LINENO" 5; }
2209	fi
2210	done
2211
2212	if test -r "$cache_file"; then
2213	# Some versions of bash will fail to source /dev/null (special files
2214	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2215	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2216	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2217	$as_echo "$as_me: loading cache $cache_file" >&6;}
2218	case $cache_file in
2219	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2220	*) . "./$cache_file";;
2221	esac
2222	fi
2223	else
2224	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2225	$as_echo "$as_me: creating cache $cache_file" >&6;}
2226	>$cache_file
2227	fi
2228
2229	# Check that the precious variables saved in the cache have kept the same
2230	# value.
2231	ac_cache_corrupted=false
2232	for ac_var in $ac_precious_vars; do
2233	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2234	eval ac_new_set=\$ac_env_${ac_var}_set
2235	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2236	eval ac_new_val=\$ac_env_${ac_var}_value
2237	case $ac_old_set,$ac_new_set in
2238	set,)
2239	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2240	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2241	ac_cache_corrupted=: ;;
2242	,set)
2243	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2244	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2245	ac_cache_corrupted=: ;;
2246	,);;
2247	*)
2248	if test "x$ac_old_val" != "x$ac_new_val"; then
2249	# differences in whitespace do not lead to failure.
2250	ac_old_val_w=`echo x $ac_old_val`
2251	ac_new_val_w=`echo x $ac_new_val`
2252	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2253	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2254	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2255	ac_cache_corrupted=:
2256	else
2257	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2258	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2259	eval $ac_var=\$ac_old_val
2260	fi
2261	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2262	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2263	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2264	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2265	fi;;
2266	esac
2267	# Pass precious variables to config.status.
2268	if test "$ac_new_set" = set; then
2269	case $ac_new_val in
2270	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2271	*) ac_arg=$ac_var=$ac_new_val ;;
2272	esac
2273	case " $ac_configure_args " in
2274	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2275	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2276	esac
2277	fi
2278	done
2279	if $ac_cache_corrupted; then
2280	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2281	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2282	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2283	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2284	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2285	fi
2286	## -------------------- ##
2287	## Main body of script. ##
2288	## -------------------- ##
2289
2290	ac_ext=c
2291	ac_cpp='$CPP $CPPFLAGS'
2292	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2293	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2294	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2295
2296
2297	am__api_version='1.15'
2298
2299	ac_aux_dir=
2300	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2301	if test -f "$ac_dir/install-sh"; then
2302	ac_aux_dir=$ac_dir
2303	ac_install_sh="$ac_aux_dir/install-sh -c"
2304	break
2305	elif test -f "$ac_dir/install.sh"; then
2306	ac_aux_dir=$ac_dir
2307	ac_install_sh="$ac_aux_dir/install.sh -c"
2308	break
2309	elif test -f "$ac_dir/shtool"; then
2310	ac_aux_dir=$ac_dir
2311	ac_install_sh="$ac_aux_dir/shtool install -c"
2312	break
2313	fi
2314	done
2315	if test -z "$ac_aux_dir"; then
2316	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2317	fi
2318
2319	# These three variables are undocumented and unsupported,
2320	# and are intended to be withdrawn in a future Autoconf release.
2321	# They can cause serious problems if a builder's source tree is in a directory
2322	# whose full name contains unusual characters.
2323	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2324	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2325	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2326
2327
2328	# Find a good install program. We prefer a C program (faster),
2329	# so one script is as good as another. But avoid the broken or
2330	# incompatible versions:
2331	# SysV /etc/install, /usr/sbin/install
2332	# SunOS /usr/etc/install
2333	# IRIX /sbin/install
2334	# AIX /bin/install
2335	# AmigaOS /C/install, which installs bootblocks on floppy discs
2336	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2337	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2338	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2339	# OS/2's system install, which has a completely different semantic
2340	# ./install, which can be erroneously created by make from ./install.sh.
2341	# Reject install programs that cannot install multiple files.
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2343	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2344	if test -z "$INSTALL"; then
2345	if ${ac_cv_path_install+:} false; then :
2346	$as_echo_n "(cached) " >&6
2347	else
2348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2349	for as_dir in $PATH
2350	do
2351	IFS=$as_save_IFS
2352	test -z "$as_dir" && as_dir=.
2353	# Account for people who put trailing slashes in PATH elements.
2354	case $as_dir/ in #((
2355	./ \| .// \| /[cC]/* \| \
2356	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2357	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2358	/usr/ucb/* ) ;;
2359	*)
2360	# OSF1 and SCO ODT 3.0 have their own names for install.
2361	# Don't use installbsd from OSF since it installs stuff as root
2362	# by default.
2363	for ac_prog in ginstall scoinst install; do
2364	for ac_exec_ext in '' $ac_executable_extensions; do
2365	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2366	if test $ac_prog = install &&
2367	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2368	# AIX install. It has an incompatible calling convention.
2369	:
2370	elif test $ac_prog = install &&
2371	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2372	# program-specific install script used by HP pwplus--don't use.
2373	:
2374	else
2375	rm -rf conftest.one conftest.two conftest.dir
2376	echo one > conftest.one
2377	echo two > conftest.two
2378	mkdir conftest.dir
2379	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2380	test -s conftest.one && test -s conftest.two &&
2381	test -s conftest.dir/conftest.one &&
2382	test -s conftest.dir/conftest.two
2383	then
2384	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2385	break 3
2386	fi
2387	fi
2388	fi
2389	done
2390	done
2391	;;
2392	esac
2393
2394	done
2395	IFS=$as_save_IFS
2396
2397	rm -rf conftest.one conftest.two conftest.dir
2398
2399	fi
2400	if test "${ac_cv_path_install+set}" = set; then
2401	INSTALL=$ac_cv_path_install
2402	else
2403	# As a last resort, use the slow shell script. Don't cache a
2404	# value for INSTALL within a source directory, because that will
2405	# break other packages using the cache if that directory is
2406	# removed, or if the value is a relative name.
2407	INSTALL=$ac_install_sh
2408	fi
2409	fi
2410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2411	$as_echo "$INSTALL" >&6; }
2412
2413	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2414	# It thinks the first close brace ends the variable substitution.
2415	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2416
2417	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2418
2419	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2420
2421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2422	$as_echo_n "checking whether build environment is sane... " >&6; }
2423	# Reject unsafe characters in $srcdir or the absolute working directory
2424	# name. Accept space and tab only in the latter.
2425	am_lf='
2426	'
2427	case `pwd` in
2428	[\\\"\#\$\&\'\`$am_lf])
2429	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2430	esac
2431	case $srcdir in
2432	[\\\"\#\$\&\'\`$am_lf\ \ ])
2433	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2434	esac
2435
2436	# Do 'set' in a subshell so we don't clobber the current shell's
2437	# arguments. Must try -L first in case configure is actually a
2438	# symlink; some systems play weird games with the mod time of symlinks
2439	# (eg FreeBSD returns the mod time of the symlink's containing
2440	# directory).
2441	if (
2442	am_has_slept=no
2443	for am_try in 1 2; do
2444	echo "timestamp, slept: $am_has_slept" > conftest.file
2445	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2446	if test "$*" = "X"; then
2447	# -L didn't work.
2448	set X `ls -t "$srcdir/configure" conftest.file`
2449	fi
2450	if test "$*" != "X $srcdir/configure conftest.file" \
2451	&& test "$*" != "X conftest.file $srcdir/configure"; then
2452
2453	# If neither matched, then we have a broken ls. This can happen
2454	# if, for instance, CONFIG_SHELL is bash and it inherits a
2455	# broken ls alias from the environment. This has actually
2456	# happened. Such a system could not be considered "sane".
2457	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2458	alias in your environment" "$LINENO" 5
2459	fi
2460	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2461	break
2462	fi
2463	# Just in case.
2464	sleep 1
2465	am_has_slept=yes
2466	done
2467	test "$2" = conftest.file
2468	)
2469	then
2470	# Ok.
2471	:
2472	else
2473	as_fn_error $? "newly created file is older than distributed files!
2474	Check your system clock" "$LINENO" 5
2475	fi
2476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2477	$as_echo "yes" >&6; }
2478	# If we didn't sleep, we still need to ensure time stamps of config.status and
2479	# generated files are strictly newer.
2480	am_sleep_pid=
2481	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2482	( sleep 1 ) &
2483	am_sleep_pid=$!
2484	fi
2485
2486	rm -f conftest.file
2487
2488	test "$program_prefix" != NONE &&
2489	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2490	# Use a double $ so make ignores it.
2491	test "$program_suffix" != NONE &&
2492	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2493	# Double any \ or $.
2494	# By default was `s,x,x', remove it if useless.
2495	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2496	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2497
2498	# Expand $ac_aux_dir to an absolute path.
2499	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2500
2501	if test x"${MISSING+set}" != xset; then
2502	case $am_aux_dir in
2503	\ \| \ )
2504	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2505	*)
2506	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2507	esac
2508	fi
2509	# Use eval to expand $SHELL
2510	if eval "$MISSING --is-lightweight"; then
2511	am_missing_run="$MISSING "
2512	else
2513	am_missing_run=
2514	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2515	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2516	fi
2517
2518	if test x"${install_sh+set}" != xset; then
2519	case $am_aux_dir in
2520	\ \| \ )
2521	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2522	*)
2523	install_sh="\${SHELL} $am_aux_dir/install-sh"
2524	esac
2525	fi
2526
2527	# Installed binaries are usually stripped using 'strip' when the user
2528	# run "make install-strip". However 'strip' might not be the right
2529	# tool to use in cross-compilation environments, therefore Automake
2530	# will honor the 'STRIP' environment variable to overrule this program.
2531	if test "$cross_compiling" != no; then
2532	if test -n "$ac_tool_prefix"; then
2533	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2534	set dummy ${ac_tool_prefix}strip; ac_word=$2
2535	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2536	$as_echo_n "checking for $ac_word... " >&6; }
2537	if ${ac_cv_prog_STRIP+:} false; then :
2538	$as_echo_n "(cached) " >&6
2539	else
2540	if test -n "$STRIP"; then
2541	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2542	else
2543	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2544	for as_dir in $PATH
2545	do
2546	IFS=$as_save_IFS
2547	test -z "$as_dir" && as_dir=.
2548	for ac_exec_ext in '' $ac_executable_extensions; do
2549	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2550	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2551	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2552	break 2
2553	fi
2554	done
2555	done
2556	IFS=$as_save_IFS
2557
2558	fi
2559	fi
2560	STRIP=$ac_cv_prog_STRIP
2561	if test -n "$STRIP"; then
2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2563	$as_echo "$STRIP" >&6; }
2564	else
2565	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2566	$as_echo "no" >&6; }
2567	fi
2568
2569
2570	fi
2571	if test -z "$ac_cv_prog_STRIP"; then
2572	ac_ct_STRIP=$STRIP
2573	# Extract the first word of "strip", so it can be a program name with args.
2574	set dummy strip; ac_word=$2
2575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2576	$as_echo_n "checking for $ac_word... " >&6; }
2577	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2578	$as_echo_n "(cached) " >&6
2579	else
2580	if test -n "$ac_ct_STRIP"; then
2581	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2582	else
2583	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584	for as_dir in $PATH
2585	do
2586	IFS=$as_save_IFS
2587	test -z "$as_dir" && as_dir=.
2588	for ac_exec_ext in '' $ac_executable_extensions; do
2589	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2590	ac_cv_prog_ac_ct_STRIP="strip"
2591	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2592	break 2
2593	fi
2594	done
2595	done
2596	IFS=$as_save_IFS
2597
2598	fi
2599	fi
2600	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2601	if test -n "$ac_ct_STRIP"; then
2602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2603	$as_echo "$ac_ct_STRIP" >&6; }
2604	else
2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2606	$as_echo "no" >&6; }
2607	fi
2608
2609	if test "x$ac_ct_STRIP" = x; then
2610	STRIP=":"
2611	else
2612	case $cross_compiling:$ac_tool_warned in
2613	yes:)
2614	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2615	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2616	ac_tool_warned=yes ;;
2617	esac
2618	STRIP=$ac_ct_STRIP
2619	fi
2620	else
2621	STRIP="$ac_cv_prog_STRIP"
2622	fi
2623
2624	fi
2625	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2626
2627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2628	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2629	if test -z "$MKDIR_P"; then
2630	if ${ac_cv_path_mkdir+:} false; then :
2631	$as_echo_n "(cached) " >&6
2632	else
2633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2635	do
2636	IFS=$as_save_IFS
2637	test -z "$as_dir" && as_dir=.
2638	for ac_prog in mkdir gmkdir; do
2639	for ac_exec_ext in '' $ac_executable_extensions; do
2640	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2641	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2642	'mkdir (GNU coreutils) '* \| \
2643	'mkdir (coreutils) '* \| \
2644	'mkdir (fileutils) '4.1*)
2645	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2646	break 3;;
2647	esac
2648	done
2649	done
2650	done
2651	IFS=$as_save_IFS
2652
2653	fi
2654
2655	test -d ./--version && rmdir ./--version
2656	if test "${ac_cv_path_mkdir+set}" = set; then
2657	MKDIR_P="$ac_cv_path_mkdir -p"
2658	else
2659	# As a last resort, use the slow shell script. Don't cache a
2660	# value for MKDIR_P within a source directory, because that will
2661	# break other packages using the cache if that directory is
2662	# removed, or if the value is a relative name.
2663	MKDIR_P="$ac_install_sh -d"
2664	fi
2665	fi
2666	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2667	$as_echo "$MKDIR_P" >&6; }
2668
2669	for ac_prog in gawk mawk nawk awk
2670	do
2671	# Extract the first word of "$ac_prog", so it can be a program name with args.
2672	set dummy $ac_prog; ac_word=$2
2673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2674	$as_echo_n "checking for $ac_word... " >&6; }
2675	if ${ac_cv_prog_AWK+:} false; then :
2676	$as_echo_n "(cached) " >&6
2677	else
2678	if test -n "$AWK"; then
2679	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2680	else
2681	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2682	for as_dir in $PATH
2683	do
2684	IFS=$as_save_IFS
2685	test -z "$as_dir" && as_dir=.
2686	for ac_exec_ext in '' $ac_executable_extensions; do
2687	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2688	ac_cv_prog_AWK="$ac_prog"
2689	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2690	break 2
2691	fi
2692	done
2693	done
2694	IFS=$as_save_IFS
2695
2696	fi
2697	fi
2698	AWK=$ac_cv_prog_AWK
2699	if test -n "$AWK"; then
2700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2701	$as_echo "$AWK" >&6; }
2702	else
2703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2704	$as_echo "no" >&6; }
2705	fi
2706
2707
2708	test -n "$AWK" && break
2709	done
2710
2711	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2712	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2713	set x ${MAKE-make}
2714	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2715	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2716	$as_echo_n "(cached) " >&6
2717	else
2718	cat >conftest.make <<\_ACEOF
2719	SHELL = /bin/sh
2720	all:
2721	@echo '@@@%%%=$(MAKE)=@@@%%%'
2722	_ACEOF
2723	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2724	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2725	@@@%%%=?=@@@%%%*)
2726	eval ac_cv_prog_make_${ac_make}_set=yes;;
2727	*)
2728	eval ac_cv_prog_make_${ac_make}_set=no;;
2729	esac
2730	rm -f conftest.make
2731	fi
2732	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2734	$as_echo "yes" >&6; }
2735	SET_MAKE=
2736	else
2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2738	$as_echo "no" >&6; }
2739	SET_MAKE="MAKE=${MAKE-make}"
2740	fi
2741
2742	rm -rf .tst 2>/dev/null
2743	mkdir .tst 2>/dev/null
2744	if test -d .tst; then
2745	am__leading_dot=.
2746	else
2747	am__leading_dot=_
2748	fi
2749	rmdir .tst 2>/dev/null
2750
2751	# Check whether --enable-silent-rules was given.
2752	if test "${enable_silent_rules+set}" = set; then :
2753	enableval=$enable_silent_rules;
2754	fi
2755
2756	case $enable_silent_rules in # (((
2757	yes) AM_DEFAULT_VERBOSITY=0;;
2758	no) AM_DEFAULT_VERBOSITY=1;;
2759	*) AM_DEFAULT_VERBOSITY=1;;
2760	esac
2761	am_make=${MAKE-make}
2762	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2763	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2764	if ${am_cv_make_support_nested_variables+:} false; then :
2765	$as_echo_n "(cached) " >&6
2766	else
2767	if $as_echo 'TRUE=$(BAR$(V))
2768	BAR0=false
2769	BAR1=true
2770	V=1
2771	am__doit:
2772	@$(TRUE)
2773	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2774	am_cv_make_support_nested_variables=yes
2775	else
2776	am_cv_make_support_nested_variables=no
2777	fi
2778	fi
2779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2780	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2781	if test $am_cv_make_support_nested_variables = yes; then
2782	AM_V='$(V)'
2783	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2784	else
2785	AM_V=$AM_DEFAULT_VERBOSITY
2786	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2787	fi
2788	AM_BACKSLASH='\'
2789
2790	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2791	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2792	# is not polluted with repeated "-I."
2793	am__isrc=' -I$(srcdir)'
2794	# test to see if srcdir already configured
2795	if test -f $srcdir/config.status; then
2796	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2797	fi
2798	fi
2799
2800	# test whether we have cygpath
2801	if test -z "$CYGPATH_W"; then
2802	if (cygpath --version) >/dev/null 2>/dev/null; then
2803	CYGPATH_W='cygpath -w'
2804	else
2805	CYGPATH_W=echo
2806	fi
2807	fi
2808
2809
2810	# Define the identity of the package.
2811	PACKAGE='libpng'
2812	VERSION='1.2.54'
2813
2814
2815	cat >>confdefs.h <<_ACEOF
2816	#define PACKAGE "$PACKAGE"
2817	_ACEOF
2818
2819
2820	cat >>confdefs.h <<_ACEOF
2821	#define VERSION "$VERSION"
2822	_ACEOF
2823
2824	# Some tools Automake needs.
2825
2826	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2827
2828
2829	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2830
2831
2832	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2833
2834
2835	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2836
2837
2838	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2839
2840	# For better backward compatibility. To be removed once Automake 1.9.x
2841	# dies out for good. For more background, see:
2842	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2843	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2844	mkdir_p='$(MKDIR_P)'
2845
2846	# We need awk for the "check" target (and possibly the TAP driver). The
2847	# system "awk" is bad on some platforms.
2848	# Always define AMTAR for backward compatibility. Yes, it's still used
2849	# in the wild :-( We should find a proper way to deprecate it ...
2850	AMTAR='$${TAR-tar}'
2851
2852
2853	# We'll loop over all known methods to create a tar archive until one works.
2854	_am_tools='gnutar pax cpio none'
2855
2856	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2857
2858
2859
2860
2861
2862
2863	# POSIX will say in a future version that running "rm -f" with no argument
2864	# is OK; and we want to be able to make that assumption in our Makefile
2865	# recipes. So use an aggressive probe to check that the usage we want is
2866	# actually supported "in the wild" to an acceptable degree.
2867	# See automake bug#10828.
2868	# To make any issue more visible, cause the running configure to be aborted
2869	# by default if the 'rm' program in use doesn't match our expectations; the
2870	# user can still override this though.
2871	if rm -f && rm -fr && rm -rf; then : OK; else
2872	cat >&2 <<'END'
2873	Oops!
2874
2875	Your 'rm' program seems unable to run without file operands specified
2876	on the command line, even when the '-f' option is present. This is contrary
2877	to the behaviour of most rm programs out there, and not conforming with
2878	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2879
2880	Please tell [email protected] about your system, including the value
2881	of your $PATH and any error possibly output before this message. This
2882	can help us improve future automake versions.
2883
2884	END
2885	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2886	echo 'Configuration will proceed anyway, since you have set the' >&2
2887	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2888	echo >&2
2889	else
2890	cat >&2 <<'END'
2891	Aborting the configuration process, to ensure you take notice of the issue.
2892
2893	You can download and install GNU coreutils to get an 'rm' implementation
2894	that behaves properly: <http://www.gnu.org/software/coreutils/>.
2895
2896	If you want to complete the configuration process using your problematic
2897	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2898	to "yes", and re-run configure.
2899
2900	END
2901	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2902	fi
2903	fi
2904
2905
2906	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2907	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2908	# Check whether --enable-maintainer-mode was given.
2909	if test "${enable_maintainer_mode+set}" = set; then :
2910	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2911	else
2912	USE_MAINTAINER_MODE=no
2913	fi
2914
2915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2916	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2917	if test $USE_MAINTAINER_MODE = yes; then
2918	MAINTAINER_MODE_TRUE=
2919	MAINTAINER_MODE_FALSE='#'
2920	else
2921	MAINTAINER_MODE_TRUE='#'
2922	MAINTAINER_MODE_FALSE=
2923	fi
2924
2925	MAINT=$MAINTAINER_MODE_TRUE
2926
2927
2928
2929	PNGLIB_VERSION=1.2.54
2930	PNGLIB_MAJOR=1
2931	PNGLIB_MINOR=2
2932	PNGLIB_RELEASE=54
2933
2934
2935
2936	ac_config_headers="$ac_config_headers config.h"
2937
2938
2939	# Checks for programs.
2940	ac_ext=c
2941	ac_cpp='$CPP $CPPFLAGS'
2942	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2943	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2944	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2945	if test -n "$ac_tool_prefix"; then
2946	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2947	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2948	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2949	$as_echo_n "checking for $ac_word... " >&6; }
2950	if ${ac_cv_prog_CC+:} false; then :
2951	$as_echo_n "(cached) " >&6
2952	else
2953	if test -n "$CC"; then
2954	ac_cv_prog_CC="$CC" # Let the user override the test.
2955	else
2956	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2957	for as_dir in $PATH
2958	do
2959	IFS=$as_save_IFS
2960	test -z "$as_dir" && as_dir=.
2961	for ac_exec_ext in '' $ac_executable_extensions; do
2962	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2963	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2964	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2965	break 2
2966	fi
2967	done
2968	done
2969	IFS=$as_save_IFS
2970
2971	fi
2972	fi
2973	CC=$ac_cv_prog_CC
2974	if test -n "$CC"; then
2975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2976	$as_echo "$CC" >&6; }
2977	else
2978	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2979	$as_echo "no" >&6; }
2980	fi
2981
2982
2983	fi
2984	if test -z "$ac_cv_prog_CC"; then
2985	ac_ct_CC=$CC
2986	# Extract the first word of "gcc", so it can be a program name with args.
2987	set dummy gcc; ac_word=$2
2988	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989	$as_echo_n "checking for $ac_word... " >&6; }
2990	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2991	$as_echo_n "(cached) " >&6
2992	else
2993	if test -n "$ac_ct_CC"; then
2994	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2995	else
2996	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997	for as_dir in $PATH
2998	do
2999	IFS=$as_save_IFS
3000	test -z "$as_dir" && as_dir=.
3001	for ac_exec_ext in '' $ac_executable_extensions; do
3002	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3003	ac_cv_prog_ac_ct_CC="gcc"
3004	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3005	break 2
3006	fi
3007	done
3008	done
3009	IFS=$as_save_IFS
3010
3011	fi
3012	fi
3013	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3014	if test -n "$ac_ct_CC"; then
3015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3016	$as_echo "$ac_ct_CC" >&6; }
3017	else
3018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019	$as_echo "no" >&6; }
3020	fi
3021
3022	if test "x$ac_ct_CC" = x; then
3023	CC=""
3024	else
3025	case $cross_compiling:$ac_tool_warned in
3026	yes:)
3027	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3028	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3029	ac_tool_warned=yes ;;
3030	esac
3031	CC=$ac_ct_CC
3032	fi
3033	else
3034	CC="$ac_cv_prog_CC"
3035	fi
3036
3037	if test -z "$CC"; then
3038	if test -n "$ac_tool_prefix"; then
3039	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3040	set dummy ${ac_tool_prefix}cc; ac_word=$2
3041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3042	$as_echo_n "checking for $ac_word... " >&6; }
3043	if ${ac_cv_prog_CC+:} false; then :
3044	$as_echo_n "(cached) " >&6
3045	else
3046	if test -n "$CC"; then
3047	ac_cv_prog_CC="$CC" # Let the user override the test.
3048	else
3049	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3050	for as_dir in $PATH
3051	do
3052	IFS=$as_save_IFS
3053	test -z "$as_dir" && as_dir=.
3054	for ac_exec_ext in '' $ac_executable_extensions; do
3055	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3056	ac_cv_prog_CC="${ac_tool_prefix}cc"
3057	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3058	break 2
3059	fi
3060	done
3061	done
3062	IFS=$as_save_IFS
3063
3064	fi
3065	fi
3066	CC=$ac_cv_prog_CC
3067	if test -n "$CC"; then
3068	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3069	$as_echo "$CC" >&6; }
3070	else
3071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3072	$as_echo "no" >&6; }
3073	fi
3074
3075
3076	fi
3077	fi
3078	if test -z "$CC"; then
3079	# Extract the first word of "cc", so it can be a program name with args.
3080	set dummy cc; ac_word=$2
3081	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082	$as_echo_n "checking for $ac_word... " >&6; }
3083	if ${ac_cv_prog_CC+:} false; then :
3084	$as_echo_n "(cached) " >&6
3085	else
3086	if test -n "$CC"; then
3087	ac_cv_prog_CC="$CC" # Let the user override the test.
3088	else
3089	ac_prog_rejected=no
3090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3091	for as_dir in $PATH
3092	do
3093	IFS=$as_save_IFS
3094	test -z "$as_dir" && as_dir=.
3095	for ac_exec_ext in '' $ac_executable_extensions; do
3096	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3097	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3098	ac_prog_rejected=yes
3099	continue
3100	fi
3101	ac_cv_prog_CC="cc"
3102	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3103	break 2
3104	fi
3105	done
3106	done
3107	IFS=$as_save_IFS
3108
3109	if test $ac_prog_rejected = yes; then
3110	# We found a bogon in the path, so make sure we never use it.
3111	set dummy $ac_cv_prog_CC
3112	shift
3113	if test $# != 0; then
3114	# We chose a different compiler from the bogus one.
3115	# However, it has the same basename, so the bogon will be chosen
3116	# first if we set CC to just the basename; use the full file name.
3117	shift
3118	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3119	fi
3120	fi
3121	fi
3122	fi
3123	CC=$ac_cv_prog_CC
3124	if test -n "$CC"; then
3125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3126	$as_echo "$CC" >&6; }
3127	else
3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3129	$as_echo "no" >&6; }
3130	fi
3131
3132
3133	fi
3134	if test -z "$CC"; then
3135	if test -n "$ac_tool_prefix"; then
3136	for ac_prog in cl.exe
3137	do
3138	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3139	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3140	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3141	$as_echo_n "checking for $ac_word... " >&6; }
3142	if ${ac_cv_prog_CC+:} false; then :
3143	$as_echo_n "(cached) " >&6
3144	else
3145	if test -n "$CC"; then
3146	ac_cv_prog_CC="$CC" # Let the user override the test.
3147	else
3148	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149	for as_dir in $PATH
3150	do
3151	IFS=$as_save_IFS
3152	test -z "$as_dir" && as_dir=.
3153	for ac_exec_ext in '' $ac_executable_extensions; do
3154	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3155	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3156	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3157	break 2
3158	fi
3159	done
3160	done
3161	IFS=$as_save_IFS
3162
3163	fi
3164	fi
3165	CC=$ac_cv_prog_CC
3166	if test -n "$CC"; then
3167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3168	$as_echo "$CC" >&6; }
3169	else
3170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171	$as_echo "no" >&6; }
3172	fi
3173
3174
3175	test -n "$CC" && break
3176	done
3177	fi
3178	if test -z "$CC"; then
3179	ac_ct_CC=$CC
3180	for ac_prog in cl.exe
3181	do
3182	# Extract the first word of "$ac_prog", so it can be a program name with args.
3183	set dummy $ac_prog; ac_word=$2
3184	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3185	$as_echo_n "checking for $ac_word... " >&6; }
3186	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3187	$as_echo_n "(cached) " >&6
3188	else
3189	if test -n "$ac_ct_CC"; then
3190	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3191	else
3192	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3193	for as_dir in $PATH
3194	do
3195	IFS=$as_save_IFS
3196	test -z "$as_dir" && as_dir=.
3197	for ac_exec_ext in '' $ac_executable_extensions; do
3198	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3199	ac_cv_prog_ac_ct_CC="$ac_prog"
3200	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3201	break 2
3202	fi
3203	done
3204	done
3205	IFS=$as_save_IFS
3206
3207	fi
3208	fi
3209	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3210	if test -n "$ac_ct_CC"; then
3211	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3212	$as_echo "$ac_ct_CC" >&6; }
3213	else
3214	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3215	$as_echo "no" >&6; }
3216	fi
3217
3218
3219	test -n "$ac_ct_CC" && break
3220	done
3221
3222	if test "x$ac_ct_CC" = x; then
3223	CC=""
3224	else
3225	case $cross_compiling:$ac_tool_warned in
3226	yes:)
3227	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3228	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3229	ac_tool_warned=yes ;;
3230	esac
3231	CC=$ac_ct_CC
3232	fi
3233	fi
3234
3235	fi
3236
3237
3238	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3239	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3240	as_fn_error $? "no acceptable C compiler found in \$PATH
3241	See \`config.log' for more details" "$LINENO" 5; }
3242
3243	# Provide some information about the compiler.
3244	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3245	set X $ac_compile
3246	ac_compiler=$2
3247	for ac_option in --version -v -V -qversion; do
3248	{ { ac_try="$ac_compiler $ac_option >&5"
3249	case "(($ac_try" in
3250	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3251	*) ac_try_echo=$ac_try;;
3252	esac
3253	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3254	$as_echo "$ac_try_echo"; } >&5
3255	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3256	ac_status=$?
3257	if test -s conftest.err; then
3258	sed '10a\
3259	... rest of stderr output deleted ...
3260	10q' conftest.err >conftest.er1
3261	cat conftest.er1 >&5
3262	fi
3263	rm -f conftest.er1 conftest.err
3264	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3265	test $ac_status = 0; }
3266	done
3267
3268	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269	/* end confdefs.h. */
3270
3271	int
3272	main ()
3273	{
3274
3275	;
3276	return 0;
3277	}
3278	_ACEOF
3279	ac_clean_files_save=$ac_clean_files
3280	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3281	# Try to create an executable without -o first, disregard a.out.
3282	# It will help us diagnose broken compilers, and finding out an intuition
3283	# of exeext.
3284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3285	$as_echo_n "checking whether the C compiler works... " >&6; }
3286	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3287
3288	# The possible output files:
3289	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3290
3291	ac_rmfiles=
3292	for ac_file in $ac_files
3293	do
3294	case $ac_file in
3295	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3296	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3297	esac
3298	done
3299	rm -f $ac_rmfiles
3300
3301	if { { ac_try="$ac_link_default"
3302	case "(($ac_try" in
3303	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3304	*) ac_try_echo=$ac_try;;
3305	esac
3306	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3307	$as_echo "$ac_try_echo"; } >&5
3308	(eval "$ac_link_default") 2>&5
3309	ac_status=$?
3310	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3311	test $ac_status = 0; }; then :
3312	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3313	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3314	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3315	# so that the user can short-circuit this test for compilers unknown to
3316	# Autoconf.
3317	for ac_file in $ac_files ''
3318	do
3319	test -f "$ac_file" \|\| continue
3320	case $ac_file in
3321	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3322	;;
3323	[ab].out )
3324	# We found the default executable, but exeext='' is most
3325	# certainly right.
3326	break;;
3327	. )
3328	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3329	then :; else
3330	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3331	fi
3332	# We set ac_cv_exeext here because the later test for it is not
3333	# safe: cross compilers may not add the suffix if given an `-o'
3334	# argument, so we may need to know it at that point already.
3335	# Even if this section looks crufty: it has the advantage of
3336	# actually working.
3337	break;;
3338	* )
3339	break;;
3340	esac
3341	done
3342	test "$ac_cv_exeext" = no && ac_cv_exeext=
3343
3344	else
3345	ac_file=''
3346	fi
3347	if test -z "$ac_file"; then :
3348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3349	$as_echo "no" >&6; }
3350	$as_echo "$as_me: failed program was:" >&5
3351	sed 's/^/\| /' conftest.$ac_ext >&5
3352
3353	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3354	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3355	as_fn_error 77 "C compiler cannot create executables
3356	See \`config.log' for more details" "$LINENO" 5; }
3357	else
3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3359	$as_echo "yes" >&6; }
3360	fi
3361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3362	$as_echo_n "checking for C compiler default output file name... " >&6; }
3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3364	$as_echo "$ac_file" >&6; }
3365	ac_exeext=$ac_cv_exeext
3366
3367	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3368	ac_clean_files=$ac_clean_files_save
3369	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3370	$as_echo_n "checking for suffix of executables... " >&6; }
3371	if { { ac_try="$ac_link"
3372	case "(($ac_try" in
3373	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3374	*) ac_try_echo=$ac_try;;
3375	esac
3376	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3377	$as_echo "$ac_try_echo"; } >&5
3378	(eval "$ac_link") 2>&5
3379	ac_status=$?
3380	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3381	test $ac_status = 0; }; then :
3382	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3383	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3384	# work properly (i.e., refer to `conftest.exe'), while it won't with
3385	# `rm'.
3386	for ac_file in conftest.exe conftest conftest.*; do
3387	test -f "$ac_file" \|\| continue
3388	case $ac_file in
3389	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3390	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3391	break;;
3392	* ) break;;
3393	esac
3394	done
3395	else
3396	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3397	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3398	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3399	See \`config.log' for more details" "$LINENO" 5; }
3400	fi
3401	rm -f conftest conftest$ac_cv_exeext
3402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3403	$as_echo "$ac_cv_exeext" >&6; }
3404
3405	rm -f conftest.$ac_ext
3406	EXEEXT=$ac_cv_exeext
3407	ac_exeext=$EXEEXT
3408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3409	/* end confdefs.h. */
3410	#include <stdio.h>
3411	int
3412	main ()
3413	{
3414	FILE *f = fopen ("conftest.out", "w");
3415	return ferror (f) \|\| fclose (f) != 0;
3416
3417	;
3418	return 0;
3419	}
3420	_ACEOF
3421	ac_clean_files="$ac_clean_files conftest.out"
3422	# Check that the compiler produces executables we can run. If not, either
3423	# the compiler is broken, or we cross compile.
3424	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3425	$as_echo_n "checking whether we are cross compiling... " >&6; }
3426	if test "$cross_compiling" != yes; then
3427	{ { ac_try="$ac_link"
3428	case "(($ac_try" in
3429	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3430	*) ac_try_echo=$ac_try;;
3431	esac
3432	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3433	$as_echo "$ac_try_echo"; } >&5
3434	(eval "$ac_link") 2>&5
3435	ac_status=$?
3436	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3437	test $ac_status = 0; }
3438	if { ac_try='./conftest$ac_cv_exeext'
3439	{ { case "(($ac_try" in
3440	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3441	*) ac_try_echo=$ac_try;;
3442	esac
3443	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3444	$as_echo "$ac_try_echo"; } >&5
3445	(eval "$ac_try") 2>&5
3446	ac_status=$?
3447	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3448	test $ac_status = 0; }; }; then
3449	cross_compiling=no
3450	else
3451	if test "$cross_compiling" = maybe; then
3452	cross_compiling=yes
3453	else
3454	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3455	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3456	as_fn_error $? "cannot run C compiled programs.
3457	If you meant to cross compile, use \`--host'.
3458	See \`config.log' for more details" "$LINENO" 5; }
3459	fi
3460	fi
3461	fi
3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3463	$as_echo "$cross_compiling" >&6; }
3464
3465	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3466	ac_clean_files=$ac_clean_files_save
3467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3468	$as_echo_n "checking for suffix of object files... " >&6; }
3469	if ${ac_cv_objext+:} false; then :
3470	$as_echo_n "(cached) " >&6
3471	else
3472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473	/* end confdefs.h. */
3474
3475	int
3476	main ()
3477	{
3478
3479	;
3480	return 0;
3481	}
3482	_ACEOF
3483	rm -f conftest.o conftest.obj
3484	if { { ac_try="$ac_compile"
3485	case "(($ac_try" in
3486	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3487	*) ac_try_echo=$ac_try;;
3488	esac
3489	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3490	$as_echo "$ac_try_echo"; } >&5
3491	(eval "$ac_compile") 2>&5
3492	ac_status=$?
3493	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494	test $ac_status = 0; }; then :
3495	for ac_file in conftest.o conftest.obj conftest.*; do
3496	test -f "$ac_file" \|\| continue;
3497	case $ac_file in
3498	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3499	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3500	break;;
3501	esac
3502	done
3503	else
3504	$as_echo "$as_me: failed program was:" >&5
3505	sed 's/^/\| /' conftest.$ac_ext >&5
3506
3507	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509	as_fn_error $? "cannot compute suffix of object files: cannot compile
3510	See \`config.log' for more details" "$LINENO" 5; }
3511	fi
3512	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3513	fi
3514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3515	$as_echo "$ac_cv_objext" >&6; }
3516	OBJEXT=$ac_cv_objext
3517	ac_objext=$OBJEXT
3518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3519	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3520	if ${ac_cv_c_compiler_gnu+:} false; then :
3521	$as_echo_n "(cached) " >&6
3522	else
3523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524	/* end confdefs.h. */
3525
3526	int
3527	main ()
3528	{
3529	#ifndef __GNUC__
3530	choke me
3531	#endif
3532
3533	;
3534	return 0;
3535	}
3536	_ACEOF
3537	if ac_fn_c_try_compile "$LINENO"; then :
3538	ac_compiler_gnu=yes
3539	else
3540	ac_compiler_gnu=no
3541	fi
3542	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3543	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3544
3545	fi
3546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3547	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3548	if test $ac_compiler_gnu = yes; then
3549	GCC=yes
3550	else
3551	GCC=
3552	fi
3553	ac_test_CFLAGS=${CFLAGS+set}
3554	ac_save_CFLAGS=$CFLAGS
3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3556	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3557	if ${ac_cv_prog_cc_g+:} false; then :
3558	$as_echo_n "(cached) " >&6
3559	else
3560	ac_save_c_werror_flag=$ac_c_werror_flag
3561	ac_c_werror_flag=yes
3562	ac_cv_prog_cc_g=no
3563	CFLAGS="-g"
3564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565	/* end confdefs.h. */
3566
3567	int
3568	main ()
3569	{
3570
3571	;
3572	return 0;
3573	}
3574	_ACEOF
3575	if ac_fn_c_try_compile "$LINENO"; then :
3576	ac_cv_prog_cc_g=yes
3577	else
3578	CFLAGS=""
3579	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580	/* end confdefs.h. */
3581
3582	int
3583	main ()
3584	{
3585
3586	;
3587	return 0;
3588	}
3589	_ACEOF
3590	if ac_fn_c_try_compile "$LINENO"; then :
3591
3592	else
3593	ac_c_werror_flag=$ac_save_c_werror_flag
3594	CFLAGS="-g"
3595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596	/* end confdefs.h. */
3597
3598	int
3599	main ()
3600	{
3601
3602	;
3603	return 0;
3604	}
3605	_ACEOF
3606	if ac_fn_c_try_compile "$LINENO"; then :
3607	ac_cv_prog_cc_g=yes
3608	fi
3609	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3610	fi
3611	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3612	fi
3613	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614	ac_c_werror_flag=$ac_save_c_werror_flag
3615	fi
3616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3617	$as_echo "$ac_cv_prog_cc_g" >&6; }
3618	if test "$ac_test_CFLAGS" = set; then
3619	CFLAGS=$ac_save_CFLAGS
3620	elif test $ac_cv_prog_cc_g = yes; then
3621	if test "$GCC" = yes; then
3622	CFLAGS="-g -O2"
3623	else
3624	CFLAGS="-g"
3625	fi
3626	else
3627	if test "$GCC" = yes; then
3628	CFLAGS="-O2"
3629	else
3630	CFLAGS=
3631	fi
3632	fi
3633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3634	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3635	if ${ac_cv_prog_cc_c89+:} false; then :
3636	$as_echo_n "(cached) " >&6
3637	else
3638	ac_cv_prog_cc_c89=no
3639	ac_save_CC=$CC
3640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641	/* end confdefs.h. */
3642	#include <stdarg.h>
3643	#include <stdio.h>
3644	struct stat;
3645	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3646	struct buf { int x; };
3647	FILE * (rcsopen) (struct buf , struct stat *, int);
3648	static char *e (p, i)
3649	char **p;
3650	int i;
3651	{
3652	return p[i];
3653	}
3654	static char f (char (g) (char , int), char *p, ...)
3655	{
3656	char *s;
3657	va_list v;
3658	va_start (v,p);
3659	s = g (p, va_arg (v,int));
3660	va_end (v);
3661	return s;
3662	}
3663
3664	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3665	function prototypes and stuff, but not '\xHH' hex character constants.
3666	These don't provoke an error unfortunately, instead are silently treated
3667	as 'x'. The following induces an error, until -std is added to get
3668	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3669	array size at least. It's necessary to write '\x00'==0 to get something
3670	that's true only with -std. */
3671	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3672
3673	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3674	inside strings and character constants. */
3675	#define FOO(x) 'x'
3676	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3677
3678	int test (int i, double x);
3679	struct s1 {int (*f) (int a);};
3680	struct s2 {int (*f) (double a);};
3681	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3682	int argc;
3683	char **argv;
3684	int
3685	main ()
3686	{
3687	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3688	;
3689	return 0;
3690	}
3691	_ACEOF
3692	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3693	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3694	do
3695	CC="$ac_save_CC $ac_arg"
3696	if ac_fn_c_try_compile "$LINENO"; then :
3697	ac_cv_prog_cc_c89=$ac_arg
3698	fi
3699	rm -f core conftest.err conftest.$ac_objext
3700	test "x$ac_cv_prog_cc_c89" != "xno" && break
3701	done
3702	rm -f conftest.$ac_ext
3703	CC=$ac_save_CC
3704
3705	fi
3706	# AC_CACHE_VAL
3707	case "x$ac_cv_prog_cc_c89" in
3708	x)
3709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3710	$as_echo "none needed" >&6; } ;;
3711	xno)
3712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3713	$as_echo "unsupported" >&6; } ;;
3714	*)
3715	CC="$CC $ac_cv_prog_cc_c89"
3716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3717	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3718	esac
3719	if test "x$ac_cv_prog_cc_c89" != xno; then :
3720
3721	fi
3722
3723	ac_ext=c
3724	ac_cpp='$CPP $CPPFLAGS'
3725	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3726	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3727	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3728
3729	ac_ext=c
3730	ac_cpp='$CPP $CPPFLAGS'
3731	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3732	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3733	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3735	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3736	if ${am_cv_prog_cc_c_o+:} false; then :
3737	$as_echo_n "(cached) " >&6
3738	else
3739	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740	/* end confdefs.h. */
3741
3742	int
3743	main ()
3744	{
3745
3746	;
3747	return 0;
3748	}
3749	_ACEOF
3750	# Make sure it works both with $CC and with simple cc.
3751	# Following AC_PROG_CC_C_O, we do the test twice because some
3752	# compilers refuse to overwrite an existing .o file with -o,
3753	# though they will create one.
3754	am_cv_prog_cc_c_o=yes
3755	for am_i in 1 2; do
3756	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3757	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3758	ac_status=$?
3759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3760	(exit $ac_status); } \
3761	&& test -f conftest2.$ac_objext; then
3762	: OK
3763	else
3764	am_cv_prog_cc_c_o=no
3765	break
3766	fi
3767	done
3768	rm -f core conftest*
3769	unset am_i
3770	fi
3771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3772	$as_echo "$am_cv_prog_cc_c_o" >&6; }
3773	if test "$am_cv_prog_cc_c_o" != yes; then
3774	# Losing compiler, so override with the script.
3775	# FIXME: It is wrong to rewrite CC.
3776	# But if we don't then we get into trouble of one sort or another.
3777	# A longer-term fix would be to have automake use am__CC in this case,
3778	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3779	CC="$am_aux_dir/compile $CC"
3780	fi
3781	ac_ext=c
3782	ac_cpp='$CPP $CPPFLAGS'
3783	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3784	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3785	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3786
3787	DEPDIR="${am__leading_dot}deps"
3788
3789	ac_config_commands="$ac_config_commands depfiles"
3790
3791
3792	am_make=${MAKE-make}
3793	cat > confinc << 'END'
3794	am__doit:
3795	@echo this is the am__doit target
3796	.PHONY: am__doit
3797	END
3798	# If we don't find an include directive, just comment out the code.
3799	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3800	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3801	am__include="#"
3802	am__quote=
3803	_am_result=none
3804	# First try GNU make style include.
3805	echo "include confinc" > confmf
3806	# Ignore all kinds of additional output from 'make'.
3807	case `$am_make -s -f confmf 2> /dev/null` in #(
3808	the\ am__doit\ target)
3809	am__include=include
3810	am__quote=
3811	_am_result=GNU
3812	;;
3813	esac
3814	# Now try BSD make style include.
3815	if test "$am__include" = "#"; then
3816	echo '.include "confinc"' > confmf
3817	case `$am_make -s -f confmf 2> /dev/null` in #(
3818	the\ am__doit\ target)
3819	am__include=.include
3820	am__quote="\""
3821	_am_result=BSD
3822	;;
3823	esac
3824	fi
3825
3826
3827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3828	$as_echo "$_am_result" >&6; }
3829	rm -f confinc confmf
3830
3831	# Check whether --enable-dependency-tracking was given.
3832	if test "${enable_dependency_tracking+set}" = set; then :
3833	enableval=$enable_dependency_tracking;
3834	fi
3835
3836	if test "x$enable_dependency_tracking" != xno; then
3837	am_depcomp="$ac_aux_dir/depcomp"
3838	AMDEPBACKSLASH='\'
3839	am__nodep='_no'
3840	fi
3841	if test "x$enable_dependency_tracking" != xno; then
3842	AMDEP_TRUE=
3843	AMDEP_FALSE='#'
3844	else
3845	AMDEP_TRUE='#'
3846	AMDEP_FALSE=
3847	fi
3848
3849
3850
3851	depcc="$CC" am_compiler_list=
3852
3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3854	$as_echo_n "checking dependency style of $depcc... " >&6; }
3855	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3856	$as_echo_n "(cached) " >&6
3857	else
3858	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3859	# We make a subdir and do the tests there. Otherwise we can end up
3860	# making bogus files that we don't know about and never remove. For
3861	# instance it was reported that on HP-UX the gcc test will end up
3862	# making a dummy file named 'D' -- because '-MD' means "put the output
3863	# in D".
3864	rm -rf conftest.dir
3865	mkdir conftest.dir
3866	# Copy depcomp to subdir because otherwise we won't find it if we're
3867	# using a relative directory.
3868	cp "$am_depcomp" conftest.dir
3869	cd conftest.dir
3870	# We will build objects and dependencies in a subdirectory because
3871	# it helps to detect inapplicable dependency modes. For instance
3872	# both Tru64's cc and ICC support -MD to output dependencies as a
3873	# side effect of compilation, but ICC will put the dependencies in
3874	# the current directory while Tru64 will put them in the object
3875	# directory.
3876	mkdir sub
3877
3878	am_cv_CC_dependencies_compiler_type=none
3879	if test "$am_compiler_list" = ""; then
3880	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3881	fi
3882	am__universal=false
3883	case " $depcc " in #(
3884	\ -arch\ \ -arch\ *) am__universal=true ;;
3885	esac
3886
3887	for depmode in $am_compiler_list; do
3888	# Setup a source with many dependencies, because some compilers
3889	# like to wrap large dependency lists on column 80 (with \), and
3890	# we should not choose a depcomp mode which is confused by this.
3891	#
3892	# We need to recreate these files for each test, as the compiler may
3893	# overwrite some of them when testing with obscure command lines.
3894	# This happens at least with the AIX C compiler.
3895	: > sub/conftest.c
3896	for i in 1 2 3 4 5 6; do
3897	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3898	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3899	# Solaris 10 /bin/sh.
3900	echo '/* dummy */' > sub/conftst$i.h
3901	done
3902	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3903
3904	# We check with '-c' and '-o' for the sake of the "dashmstdout"
3905	# mode. It turns out that the SunPro C++ compiler does not properly
3906	# handle '-M -o', and we need to detect this. Also, some Intel
3907	# versions had trouble with output in subdirs.
3908	am__obj=sub/conftest.${OBJEXT-o}
3909	am__minus_obj="-o $am__obj"
3910	case $depmode in
3911	gcc)
3912	# This depmode causes a compiler race in universal mode.
3913	test "$am__universal" = false \|\| continue
3914	;;
3915	nosideeffect)
3916	# After this tag, mechanisms are not by side-effect, so they'll
3917	# only be used when explicitly requested.
3918	if test "x$enable_dependency_tracking" = xyes; then
3919	continue
3920	else
3921	break
3922	fi
3923	;;
3924	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3925	# This compiler won't grok '-c -o', but also, the minuso test has
3926	# not run yet. These depmodes are late enough in the game, and
3927	# so weak that their functioning should not be impacted.
3928	am__obj=conftest.${OBJEXT-o}
3929	am__minus_obj=
3930	;;
3931	none) break ;;
3932	esac
3933	if depmode=$depmode \
3934	source=sub/conftest.c object=$am__obj \
3935	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3936	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3937	>/dev/null 2>conftest.err &&
3938	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3939	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3940	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3941	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3942	# icc doesn't choke on unknown options, it will just issue warnings
3943	# or remarks (even with -Werror). So we grep stderr for any message
3944	# that says an option was ignored or not supported.
3945	# When given -MP, icc 7.0 and 7.1 complain thusly:
3946	# icc: Command line warning: ignoring option '-M'; no argument required
3947	# The diagnosis changed in icc 8.0:
3948	# icc: Command line remark: option '-MP' not supported
3949	if (grep 'ignoring option' conftest.err \|\|
3950	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3951	am_cv_CC_dependencies_compiler_type=$depmode
3952	break
3953	fi
3954	fi
3955	done
3956
3957	cd ..
3958	rm -rf conftest.dir
3959	else
3960	am_cv_CC_dependencies_compiler_type=none
3961	fi
3962
3963	fi
3964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3965	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3966	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3967
3968	if
3969	test "x$enable_dependency_tracking" != xno \
3970	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3971	am__fastdepCC_TRUE=
3972	am__fastdepCC_FALSE='#'
3973	else
3974	am__fastdepCC_TRUE='#'
3975	am__fastdepCC_FALSE=
3976	fi
3977
3978
3979	# Make sure we can run config.sub.
3980	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3981	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3982
3983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3984	$as_echo_n "checking build system type... " >&6; }
3985	if ${ac_cv_build+:} false; then :
3986	$as_echo_n "(cached) " >&6
3987	else
3988	ac_build_alias=$build_alias
3989	test "x$ac_build_alias" = x &&
3990	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3991	test "x$ac_build_alias" = x &&
3992	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3993	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3994	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3995
3996	fi
3997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3998	$as_echo "$ac_cv_build" >&6; }
3999	case $ac_cv_build in
4000	--*) ;;
4001	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4002	esac
4003	build=$ac_cv_build
4004	ac_save_IFS=$IFS; IFS='-'
4005	set x $ac_cv_build
4006	shift
4007	build_cpu=$1
4008	build_vendor=$2
4009	shift; shift
4010	# Remember, the first character of IFS is used to create $*,
4011	# except with old shells:
4012	build_os=$*
4013	IFS=$ac_save_IFS
4014	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
4015
4016
4017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4018	$as_echo_n "checking host system type... " >&6; }
4019	if ${ac_cv_host+:} false; then :
4020	$as_echo_n "(cached) " >&6
4021	else
4022	if test "x$host_alias" = x; then
4023	ac_cv_host=$ac_cv_build
4024	else
4025	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
4026	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4027	fi
4028
4029	fi
4030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4031	$as_echo "$ac_cv_host" >&6; }
4032	case $ac_cv_host in
4033	--*) ;;
4034	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4035	esac
4036	host=$ac_cv_host
4037	ac_save_IFS=$IFS; IFS='-'
4038	set x $ac_cv_host
4039	shift
4040	host_cpu=$1
4041	host_vendor=$2
4042	shift; shift
4043	# Remember, the first character of IFS is used to create $*,
4044	# except with old shells:
4045	host_os=$*
4046	IFS=$ac_save_IFS
4047	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
4048
4049
4050	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4051	$as_echo_n "checking for a sed that does not truncate output... " >&6; }
4052	if ${ac_cv_path_SED+:} false; then :
4053	$as_echo_n "(cached) " >&6
4054	else
4055	ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4056	for ac_i in 1 2 3 4 5 6 7; do
4057	ac_script="$ac_script$as_nl$ac_script"
4058	done
4059	echo "$ac_script" 2>/dev/null \| sed 99q >conftest.sed
4060	{ ac_script=; unset ac_script;}
4061	if test -z "$SED"; then
4062	ac_path_SED_found=false
4063	# Loop through the user's path and test for each of PROGNAME-LIST
4064	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4065	for as_dir in $PATH
4066	do
4067	IFS=$as_save_IFS
4068	test -z "$as_dir" && as_dir=.
4069	for ac_prog in sed gsed; do
4070	for ac_exec_ext in '' $ac_executable_extensions; do
4071	ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4072	as_fn_executable_p "$ac_path_SED" \|\| continue
4073	# Check for GNU ac_path_SED and select it if it is found.
4074	# Check for GNU $ac_path_SED
4075	case `"$ac_path_SED" --version 2>&1` in
4076	GNU)
4077	ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4078	*)
4079	ac_count=0
4080	$as_echo_n 0123456789 >"conftest.in"
4081	while :
4082	do
4083	cat "conftest.in" "conftest.in" >"conftest.tmp"
4084	mv "conftest.tmp" "conftest.in"
4085	cp "conftest.in" "conftest.nl"
4086	$as_echo '' >> "conftest.nl"
4087	"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4088	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4089	as_fn_arith $ac_count + 1 && ac_count=$as_val
4090	if test $ac_count -gt ${ac_path_SED_max-0}; then
4091	# Best one so far, save it but keep looking for a better one
4092	ac_cv_path_SED="$ac_path_SED"
4093	ac_path_SED_max=$ac_count
4094	fi
4095	# 10*(2^10) chars as input seems more than enough
4096	test $ac_count -gt 10 && break
4097	done
4098	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4099	esac
4100
4101	$ac_path_SED_found && break 3
4102	done
4103	done
4104	done
4105	IFS=$as_save_IFS
4106	if test -z "$ac_cv_path_SED"; then
4107	as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4108	fi
4109	else
4110	ac_cv_path_SED=$SED
4111	fi
4112
4113	fi
4114	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4115	$as_echo "$ac_cv_path_SED" >&6; }
4116	SED="$ac_cv_path_SED"
4117	rm -f conftest.sed
4118
4119	test -z "$SED" && SED=sed
4120	Xsed="$SED -e 1s/^X//"
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4133	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4134	if ${ac_cv_path_GREP+:} false; then :
4135	$as_echo_n "(cached) " >&6
4136	else
4137	if test -z "$GREP"; then
4138	ac_path_GREP_found=false
4139	# Loop through the user's path and test for each of PROGNAME-LIST
4140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4141	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4142	do
4143	IFS=$as_save_IFS
4144	test -z "$as_dir" && as_dir=.
4145	for ac_prog in grep ggrep; do
4146	for ac_exec_ext in '' $ac_executable_extensions; do
4147	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4148	as_fn_executable_p "$ac_path_GREP" \|\| continue
4149	# Check for GNU ac_path_GREP and select it if it is found.
4150	# Check for GNU $ac_path_GREP
4151	case `"$ac_path_GREP" --version 2>&1` in
4152	GNU)
4153	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4154	*)
4155	ac_count=0
4156	$as_echo_n 0123456789 >"conftest.in"
4157	while :
4158	do
4159	cat "conftest.in" "conftest.in" >"conftest.tmp"
4160	mv "conftest.tmp" "conftest.in"
4161	cp "conftest.in" "conftest.nl"
4162	$as_echo 'GREP' >> "conftest.nl"
4163	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4164	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4165	as_fn_arith $ac_count + 1 && ac_count=$as_val
4166	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4167	# Best one so far, save it but keep looking for a better one
4168	ac_cv_path_GREP="$ac_path_GREP"
4169	ac_path_GREP_max=$ac_count
4170	fi
4171	# 10*(2^10) chars as input seems more than enough
4172	test $ac_count -gt 10 && break
4173	done
4174	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4175	esac
4176
4177	$ac_path_GREP_found && break 3
4178	done
4179	done
4180	done
4181	IFS=$as_save_IFS
4182	if test -z "$ac_cv_path_GREP"; then
4183	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4184	fi
4185	else
4186	ac_cv_path_GREP=$GREP
4187	fi
4188
4189	fi
4190	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4191	$as_echo "$ac_cv_path_GREP" >&6; }
4192	GREP="$ac_cv_path_GREP"
4193
4194
4195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4196	$as_echo_n "checking for egrep... " >&6; }
4197	if ${ac_cv_path_EGREP+:} false; then :
4198	$as_echo_n "(cached) " >&6
4199	else
4200	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4201	then ac_cv_path_EGREP="$GREP -E"
4202	else
4203	if test -z "$EGREP"; then
4204	ac_path_EGREP_found=false
4205	# Loop through the user's path and test for each of PROGNAME-LIST
4206	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4207	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4208	do
4209	IFS=$as_save_IFS
4210	test -z "$as_dir" && as_dir=.
4211	for ac_prog in egrep; do
4212	for ac_exec_ext in '' $ac_executable_extensions; do
4213	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4214	as_fn_executable_p "$ac_path_EGREP" \|\| continue
4215	# Check for GNU ac_path_EGREP and select it if it is found.
4216	# Check for GNU $ac_path_EGREP
4217	case `"$ac_path_EGREP" --version 2>&1` in
4218	GNU)
4219	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4220	*)
4221	ac_count=0
4222	$as_echo_n 0123456789 >"conftest.in"
4223	while :
4224	do
4225	cat "conftest.in" "conftest.in" >"conftest.tmp"
4226	mv "conftest.tmp" "conftest.in"
4227	cp "conftest.in" "conftest.nl"
4228	$as_echo 'EGREP' >> "conftest.nl"
4229	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4230	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4231	as_fn_arith $ac_count + 1 && ac_count=$as_val
4232	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4233	# Best one so far, save it but keep looking for a better one
4234	ac_cv_path_EGREP="$ac_path_EGREP"
4235	ac_path_EGREP_max=$ac_count
4236	fi
4237	# 10*(2^10) chars as input seems more than enough
4238	test $ac_count -gt 10 && break
4239	done
4240	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4241	esac
4242
4243	$ac_path_EGREP_found && break 3
4244	done
4245	done
4246	done
4247	IFS=$as_save_IFS
4248	if test -z "$ac_cv_path_EGREP"; then
4249	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4250	fi
4251	else
4252	ac_cv_path_EGREP=$EGREP
4253	fi
4254
4255	fi
4256	fi
4257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4258	$as_echo "$ac_cv_path_EGREP" >&6; }
4259	EGREP="$ac_cv_path_EGREP"
4260
4261
4262	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4263	$as_echo_n "checking for fgrep... " >&6; }
4264	if ${ac_cv_path_FGREP+:} false; then :
4265	$as_echo_n "(cached) " >&6
4266	else
4267	if echo 'abc' \| $GREP -F 'abc' >/dev/null 2>&1
4268	then ac_cv_path_FGREP="$GREP -F"
4269	else
4270	if test -z "$FGREP"; then
4271	ac_path_FGREP_found=false
4272	# Loop through the user's path and test for each of PROGNAME-LIST
4273	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4275	do
4276	IFS=$as_save_IFS
4277	test -z "$as_dir" && as_dir=.
4278	for ac_prog in fgrep; do
4279	for ac_exec_ext in '' $ac_executable_extensions; do
4280	ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4281	as_fn_executable_p "$ac_path_FGREP" \|\| continue
4282	# Check for GNU ac_path_FGREP and select it if it is found.
4283	# Check for GNU $ac_path_FGREP
4284	case `"$ac_path_FGREP" --version 2>&1` in
4285	GNU)
4286	ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4287	*)
4288	ac_count=0
4289	$as_echo_n 0123456789 >"conftest.in"
4290	while :
4291	do
4292	cat "conftest.in" "conftest.in" >"conftest.tmp"
4293	mv "conftest.tmp" "conftest.in"
4294	cp "conftest.in" "conftest.nl"
4295	$as_echo 'FGREP' >> "conftest.nl"
4296	"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4297	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4298	as_fn_arith $ac_count + 1 && ac_count=$as_val
4299	if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4300	# Best one so far, save it but keep looking for a better one
4301	ac_cv_path_FGREP="$ac_path_FGREP"
4302	ac_path_FGREP_max=$ac_count
4303	fi
4304	# 10*(2^10) chars as input seems more than enough
4305	test $ac_count -gt 10 && break
4306	done
4307	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4308	esac
4309
4310	$ac_path_FGREP_found && break 3
4311	done
4312	done
4313	done
4314	IFS=$as_save_IFS
4315	if test -z "$ac_cv_path_FGREP"; then
4316	as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4317	fi
4318	else
4319	ac_cv_path_FGREP=$FGREP
4320	fi
4321
4322	fi
4323	fi
4324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4325	$as_echo "$ac_cv_path_FGREP" >&6; }
4326	FGREP="$ac_cv_path_FGREP"
4327
4328
4329	test -z "$GREP" && GREP=grep
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347	ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4348	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4349	ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4350
4351	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4352	$as_echo_n "checking how to print strings... " >&6; }
4353	# Test print first, because it will be a builtin if present.
4354	if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4355	test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4356	ECHO='print -r --'
4357	elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4358	ECHO='printf %s\n'
4359	else
4360	# Use this function as a fallback that always works.
4361	func_fallback_echo ()
4362	{
4363	eval 'cat <<_LTECHO_EOF
4364	$1
4365	_LTECHO_EOF'
4366	}
4367	ECHO='func_fallback_echo'
4368	fi
4369
4370	# func_echo_all arg...
4371	# Invoke $ECHO with all args, space-separated.
4372	func_echo_all ()
4373	{
4374	$ECHO ""
4375	}
4376
4377	case $ECHO in
4378	printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4379	$as_echo "printf" >&6; } ;;
4380	print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4381	$as_echo "print -r" >&6; } ;;
4382	*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4383	$as_echo "cat" >&6; } ;;
4384	esac
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401	# Check whether --with-gnu-ld was given.
4402	if test "${with_gnu_ld+set}" = set; then :
4403	withval=$with_gnu_ld; test no = "$withval" \|\| with_gnu_ld=yes
4404	else
4405	with_gnu_ld=no
4406	fi
4407
4408	ac_prog=ld
4409	if test yes = "$GCC"; then
4410	# Check if gcc -print-prog-name=ld gives a path.
4411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4412	$as_echo_n "checking for ld used by $CC... " >&6; }
4413	case $host in
4414	--mingw*)
4415	# gcc leaves a trailing carriage return, which upsets mingw
4416	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
4417	*)
4418	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4419	esac
4420	case $ac_prog in
4421	# Accept absolute paths.
4422	[\\/]* \| ?:[\\/]*)
4423	re_direlt='/[^/][^/]*/\.\./'
4424	# Canonicalize the pathname of ld
4425	ac_prog=`$ECHO "$ac_prog"\| $SED 's%\\\\%/%g'`
4426	while $ECHO "$ac_prog" \| $GREP "$re_direlt" > /dev/null 2>&1; do
4427	ac_prog=`$ECHO $ac_prog\| $SED "s%$re_direlt%/%"`
4428	done
4429	test -z "$LD" && LD=$ac_prog
4430	;;
4431	"")
4432	# If it fails, then pretend we aren't using GCC.
4433	ac_prog=ld
4434	;;
4435	*)
4436	# If it is relative, then search for the first ld in PATH.
4437	with_gnu_ld=unknown
4438	;;
4439	esac
4440	elif test yes = "$with_gnu_ld"; then
4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4442	$as_echo_n "checking for GNU ld... " >&6; }
4443	else
4444	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4445	$as_echo_n "checking for non-GNU ld... " >&6; }
4446	fi
4447	if ${lt_cv_path_LD+:} false; then :
4448	$as_echo_n "(cached) " >&6
4449	else
4450	if test -z "$LD"; then
4451	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4452	for ac_dir in $PATH; do
4453	IFS=$lt_save_ifs
4454	test -z "$ac_dir" && ac_dir=.
4455	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
4456	lt_cv_path_LD=$ac_dir/$ac_prog
4457	# Check to see if the program is GNU ld. I'd rather use --version,
4458	# but apparently some variants of GNU ld only accept -v.
4459	# Break only if it was the GNU/non-GNU ld that we prefer.
4460	case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4461	GNU \| 'with BFD')
4462	test no != "$with_gnu_ld" && break
4463	;;
4464	*)
4465	test yes != "$with_gnu_ld" && break
4466	;;
4467	esac
4468	fi
4469	done
4470	IFS=$lt_save_ifs
4471	else
4472	lt_cv_path_LD=$LD # Let the user override the test with a path.
4473	fi
4474	fi
4475
4476	LD=$lt_cv_path_LD
4477	if test -n "$LD"; then
4478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4479	$as_echo "$LD" >&6; }
4480	else
4481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4482	$as_echo "no" >&6; }
4483	fi
4484	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4486	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4487	if ${lt_cv_prog_gnu_ld+:} false; then :
4488	$as_echo_n "(cached) " >&6
4489	else
4490	# I'd rather use --version here, but apparently some GNU lds only accept -v.
4491	case `$LD -v 2>&1 </dev/null` in
4492	GNU \| 'with BFD')
4493	lt_cv_prog_gnu_ld=yes
4494	;;
4495	*)
4496	lt_cv_prog_gnu_ld=no
4497	;;
4498	esac
4499	fi
4500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4501	$as_echo "$lt_cv_prog_gnu_ld" >&6; }
4502	with_gnu_ld=$lt_cv_prog_gnu_ld
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512	ac_ext=c
4513	ac_cpp='$CPP $CPPFLAGS'
4514	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4515	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4516	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4517	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4518	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4519	# On Suns, sometimes $CPP names a directory.
4520	if test -n "$CPP" && test -d "$CPP"; then
4521	CPP=
4522	fi
4523	if test -z "$CPP"; then
4524	if ${ac_cv_prog_CPP+:} false; then :
4525	$as_echo_n "(cached) " >&6
4526	else
4527	# Double quotes because CPP needs to be expanded
4528	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4529	do
4530	ac_preproc_ok=false
4531	for ac_c_preproc_warn_flag in '' yes
4532	do
4533	# Use a header file that comes with gcc, so configuring glibc
4534	# with a fresh cross-compiler works.
4535	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4536	# <limits.h> exists even on freestanding compilers.
4537	# On the NeXT, cc -E runs the code through the compiler's parser,
4538	# not just through cpp. "Syntax error" is here to catch this case.
4539	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4540	/* end confdefs.h. */
4541	#ifdef __STDC__
4542	# include <limits.h>
4543	#else
4544	# include <assert.h>
4545	#endif
4546	Syntax error
4547	_ACEOF
4548	if ac_fn_c_try_cpp "$LINENO"; then :
4549
4550	else
4551	# Broken: fails on valid input.
4552	continue
4553	fi
4554	rm -f conftest.err conftest.i conftest.$ac_ext
4555
4556	# OK, works on sane cases. Now check whether nonexistent headers
4557	# can be detected and how.
4558	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559	/* end confdefs.h. */
4560	#include <ac_nonexistent.h>
4561	_ACEOF
4562	if ac_fn_c_try_cpp "$LINENO"; then :
4563	# Broken: success on invalid input.
4564	continue
4565	else
4566	# Passes both tests.
4567	ac_preproc_ok=:
4568	break
4569	fi
4570	rm -f conftest.err conftest.i conftest.$ac_ext
4571
4572	done
4573	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4574	rm -f conftest.i conftest.err conftest.$ac_ext
4575	if $ac_preproc_ok; then :
4576	break
4577	fi
4578
4579	done
4580	ac_cv_prog_CPP=$CPP
4581
4582	fi
4583	CPP=$ac_cv_prog_CPP
4584	else
4585	ac_cv_prog_CPP=$CPP
4586	fi
4587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4588	$as_echo "$CPP" >&6; }
4589	ac_preproc_ok=false
4590	for ac_c_preproc_warn_flag in '' yes
4591	do
4592	# Use a header file that comes with gcc, so configuring glibc
4593	# with a fresh cross-compiler works.
4594	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4595	# <limits.h> exists even on freestanding compilers.
4596	# On the NeXT, cc -E runs the code through the compiler's parser,
4597	# not just through cpp. "Syntax error" is here to catch this case.
4598	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4599	/* end confdefs.h. */
4600	#ifdef __STDC__
4601	# include <limits.h>
4602	#else
4603	# include <assert.h>
4604	#endif
4605	Syntax error
4606	_ACEOF
4607	if ac_fn_c_try_cpp "$LINENO"; then :
4608
4609	else
4610	# Broken: fails on valid input.
4611	continue
4612	fi
4613	rm -f conftest.err conftest.i conftest.$ac_ext
4614
4615	# OK, works on sane cases. Now check whether nonexistent headers
4616	# can be detected and how.
4617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4618	/* end confdefs.h. */
4619	#include <ac_nonexistent.h>
4620	_ACEOF
4621	if ac_fn_c_try_cpp "$LINENO"; then :
4622	# Broken: success on invalid input.
4623	continue
4624	else
4625	# Passes both tests.
4626	ac_preproc_ok=:
4627	break
4628	fi
4629	rm -f conftest.err conftest.i conftest.$ac_ext
4630
4631	done
4632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4633	rm -f conftest.i conftest.err conftest.$ac_ext
4634	if $ac_preproc_ok; then :
4635
4636	else
4637	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4638	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4639	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4640	See \`config.log' for more details" "$LINENO" 5; }
4641	fi
4642
4643	ac_ext=c
4644	ac_cpp='$CPP $CPPFLAGS'
4645	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4646	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4647	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4648
4649	if test -n "$ac_tool_prefix"; then
4650	# Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args.
4651	set dummy ${ac_tool_prefix}sed; ac_word=$2
4652	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4653	$as_echo_n "checking for $ac_word... " >&6; }
4654	if ${ac_cv_prog_SED+:} false; then :
4655	$as_echo_n "(cached) " >&6
4656	else
4657	if test -n "$SED"; then
4658	ac_cv_prog_SED="$SED" # Let the user override the test.
4659	else
4660	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4661	for as_dir in $PATH
4662	do
4663	IFS=$as_save_IFS
4664	test -z "$as_dir" && as_dir=.
4665	for ac_exec_ext in '' $ac_executable_extensions; do
4666	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4667	ac_cv_prog_SED="${ac_tool_prefix}sed"
4668	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4669	break 2
4670	fi
4671	done
4672	done
4673	IFS=$as_save_IFS
4674
4675	fi
4676	fi
4677	SED=$ac_cv_prog_SED
4678	if test -n "$SED"; then
4679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
4680	$as_echo "$SED" >&6; }
4681	else
4682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4683	$as_echo "no" >&6; }
4684	fi
4685
4686
4687	fi
4688	if test -z "$ac_cv_prog_SED"; then
4689	ac_ct_SED=$SED
4690	# Extract the first word of "sed", so it can be a program name with args.
4691	set dummy sed; ac_word=$2
4692	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4693	$as_echo_n "checking for $ac_word... " >&6; }
4694	if ${ac_cv_prog_ac_ct_SED+:} false; then :
4695	$as_echo_n "(cached) " >&6
4696	else
4697	if test -n "$ac_ct_SED"; then
4698	ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test.
4699	else
4700	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4701	for as_dir in $PATH
4702	do
4703	IFS=$as_save_IFS
4704	test -z "$as_dir" && as_dir=.
4705	for ac_exec_ext in '' $ac_executable_extensions; do
4706	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4707	ac_cv_prog_ac_ct_SED="sed"
4708	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4709	break 2
4710	fi
4711	done
4712	done
4713	IFS=$as_save_IFS
4714
4715	fi
4716	fi
4717	ac_ct_SED=$ac_cv_prog_ac_ct_SED
4718	if test -n "$ac_ct_SED"; then
4719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_SED" >&5
4720	$as_echo "$ac_ct_SED" >&6; }
4721	else
4722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4723	$as_echo "no" >&6; }
4724	fi
4725
4726	if test "x$ac_ct_SED" = x; then
4727	SED=":"
4728	else
4729	case $cross_compiling:$ac_tool_warned in
4730	yes:)
4731	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4732	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4733	ac_tool_warned=yes ;;
4734	esac
4735	SED=$ac_ct_SED
4736	fi
4737	else
4738	SED="$ac_cv_prog_SED"
4739	fi
4740
4741	enable_win32_dll=yes
4742
4743	case $host in
4744	--cygwin* \| --mingw* \| --pw32* \| --cegcc*)
4745	if test -n "$ac_tool_prefix"; then
4746	# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4747	set dummy ${ac_tool_prefix}as; ac_word=$2
4748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4749	$as_echo_n "checking for $ac_word... " >&6; }
4750	if ${ac_cv_prog_AS+:} false; then :
4751	$as_echo_n "(cached) " >&6
4752	else
4753	if test -n "$AS"; then
4754	ac_cv_prog_AS="$AS" # Let the user override the test.
4755	else
4756	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4757	for as_dir in $PATH
4758	do
4759	IFS=$as_save_IFS
4760	test -z "$as_dir" && as_dir=.
4761	for ac_exec_ext in '' $ac_executable_extensions; do
4762	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4763	ac_cv_prog_AS="${ac_tool_prefix}as"
4764	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4765	break 2
4766	fi
4767	done
4768	done
4769	IFS=$as_save_IFS
4770
4771	fi
4772	fi
4773	AS=$ac_cv_prog_AS
4774	if test -n "$AS"; then
4775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4776	$as_echo "$AS" >&6; }
4777	else
4778	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4779	$as_echo "no" >&6; }
4780	fi
4781
4782
4783	fi
4784	if test -z "$ac_cv_prog_AS"; then
4785	ac_ct_AS=$AS
4786	# Extract the first word of "as", so it can be a program name with args.
4787	set dummy as; ac_word=$2
4788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4789	$as_echo_n "checking for $ac_word... " >&6; }
4790	if ${ac_cv_prog_ac_ct_AS+:} false; then :
4791	$as_echo_n "(cached) " >&6
4792	else
4793	if test -n "$ac_ct_AS"; then
4794	ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4795	else
4796	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4797	for as_dir in $PATH
4798	do
4799	IFS=$as_save_IFS
4800	test -z "$as_dir" && as_dir=.
4801	for ac_exec_ext in '' $ac_executable_extensions; do
4802	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4803	ac_cv_prog_ac_ct_AS="as"
4804	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4805	break 2
4806	fi
4807	done
4808	done
4809	IFS=$as_save_IFS
4810
4811	fi
4812	fi
4813	ac_ct_AS=$ac_cv_prog_ac_ct_AS
4814	if test -n "$ac_ct_AS"; then
4815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4816	$as_echo "$ac_ct_AS" >&6; }
4817	else
4818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4819	$as_echo "no" >&6; }
4820	fi
4821
4822	if test "x$ac_ct_AS" = x; then
4823	AS="false"
4824	else
4825	case $cross_compiling:$ac_tool_warned in
4826	yes:)
4827	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4828	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4829	ac_tool_warned=yes ;;
4830	esac
4831	AS=$ac_ct_AS
4832	fi
4833	else
4834	AS="$ac_cv_prog_AS"
4835	fi
4836
4837	if test -n "$ac_tool_prefix"; then
4838	# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4839	set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4840	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4841	$as_echo_n "checking for $ac_word... " >&6; }
4842	if ${ac_cv_prog_DLLTOOL+:} false; then :
4843	$as_echo_n "(cached) " >&6
4844	else
4845	if test -n "$DLLTOOL"; then
4846	ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4847	else
4848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4849	for as_dir in $PATH
4850	do
4851	IFS=$as_save_IFS
4852	test -z "$as_dir" && as_dir=.
4853	for ac_exec_ext in '' $ac_executable_extensions; do
4854	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4855	ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4856	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4857	break 2
4858	fi
4859	done
4860	done
4861	IFS=$as_save_IFS
4862
4863	fi
4864	fi
4865	DLLTOOL=$ac_cv_prog_DLLTOOL
4866	if test -n "$DLLTOOL"; then
4867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4868	$as_echo "$DLLTOOL" >&6; }
4869	else
4870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4871	$as_echo "no" >&6; }
4872	fi
4873
4874
4875	fi
4876	if test -z "$ac_cv_prog_DLLTOOL"; then
4877	ac_ct_DLLTOOL=$DLLTOOL
4878	# Extract the first word of "dlltool", so it can be a program name with args.
4879	set dummy dlltool; ac_word=$2
4880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4881	$as_echo_n "checking for $ac_word... " >&6; }
4882	if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4883	$as_echo_n "(cached) " >&6
4884	else
4885	if test -n "$ac_ct_DLLTOOL"; then
4886	ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4887	else
4888	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4889	for as_dir in $PATH
4890	do
4891	IFS=$as_save_IFS
4892	test -z "$as_dir" && as_dir=.
4893	for ac_exec_ext in '' $ac_executable_extensions; do
4894	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4895	ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4896	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4897	break 2
4898	fi
4899	done
4900	done
4901	IFS=$as_save_IFS
4902
4903	fi
4904	fi
4905	ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4906	if test -n "$ac_ct_DLLTOOL"; then
4907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4908	$as_echo "$ac_ct_DLLTOOL" >&6; }
4909	else
4910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4911	$as_echo "no" >&6; }
4912	fi
4913
4914	if test "x$ac_ct_DLLTOOL" = x; then
4915	DLLTOOL="false"
4916	else
4917	case $cross_compiling:$ac_tool_warned in
4918	yes:)
4919	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4920	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4921	ac_tool_warned=yes ;;
4922	esac
4923	DLLTOOL=$ac_ct_DLLTOOL
4924	fi
4925	else
4926	DLLTOOL="$ac_cv_prog_DLLTOOL"
4927	fi
4928
4929	if test -n "$ac_tool_prefix"; then
4930	# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4931	set dummy ${ac_tool_prefix}objdump; ac_word=$2
4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4933	$as_echo_n "checking for $ac_word... " >&6; }
4934	if ${ac_cv_prog_OBJDUMP+:} false; then :
4935	$as_echo_n "(cached) " >&6
4936	else
4937	if test -n "$OBJDUMP"; then
4938	ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4939	else
4940	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4941	for as_dir in $PATH
4942	do
4943	IFS=$as_save_IFS
4944	test -z "$as_dir" && as_dir=.
4945	for ac_exec_ext in '' $ac_executable_extensions; do
4946	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4947	ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4948	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4949	break 2
4950	fi
4951	done
4952	done
4953	IFS=$as_save_IFS
4954
4955	fi
4956	fi
4957	OBJDUMP=$ac_cv_prog_OBJDUMP
4958	if test -n "$OBJDUMP"; then
4959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4960	$as_echo "$OBJDUMP" >&6; }
4961	else
4962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4963	$as_echo "no" >&6; }
4964	fi
4965
4966
4967	fi
4968	if test -z "$ac_cv_prog_OBJDUMP"; then
4969	ac_ct_OBJDUMP=$OBJDUMP
4970	# Extract the first word of "objdump", so it can be a program name with args.
4971	set dummy objdump; ac_word=$2
4972	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4973	$as_echo_n "checking for $ac_word... " >&6; }
4974	if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4975	$as_echo_n "(cached) " >&6
4976	else
4977	if test -n "$ac_ct_OBJDUMP"; then
4978	ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4979	else
4980	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4981	for as_dir in $PATH
4982	do
4983	IFS=$as_save_IFS
4984	test -z "$as_dir" && as_dir=.
4985	for ac_exec_ext in '' $ac_executable_extensions; do
4986	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4987	ac_cv_prog_ac_ct_OBJDUMP="objdump"
4988	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4989	break 2
4990	fi
4991	done
4992	done
4993	IFS=$as_save_IFS
4994
4995	fi
4996	fi
4997	ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4998	if test -n "$ac_ct_OBJDUMP"; then
4999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5000	$as_echo "$ac_ct_OBJDUMP" >&6; }
5001	else
5002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5003	$as_echo "no" >&6; }
5004	fi
5005
5006	if test "x$ac_ct_OBJDUMP" = x; then
5007	OBJDUMP="false"
5008	else
5009	case $cross_compiling:$ac_tool_warned in
5010	yes:)
5011	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5012	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5013	ac_tool_warned=yes ;;
5014	esac
5015	OBJDUMP=$ac_ct_OBJDUMP
5016	fi
5017	else
5018	OBJDUMP="$ac_cv_prog_OBJDUMP"
5019	fi
5020
5021	;;
5022	esac
5023
5024	test -z "$AS" && AS=as
5025
5026
5027
5028
5029
5030	test -z "$DLLTOOL" && DLLTOOL=dlltool
5031
5032
5033
5034
5035
5036	test -z "$OBJDUMP" && OBJDUMP=objdump
5037
5038
5039
5040
5041
5042
5043
5044
5045	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5046	$as_echo_n "checking whether ln -s works... " >&6; }
5047	LN_S=$as_ln_s
5048	if test "$LN_S" = "ln -s"; then
5049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5050	$as_echo "yes" >&6; }
5051	else
5052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5053	$as_echo "no, using $LN_S" >&6; }
5054	fi
5055
5056	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5057	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5058	set x ${MAKE-make}
5059	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5060	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5061	$as_echo_n "(cached) " >&6
5062	else
5063	cat >conftest.make <<\_ACEOF
5064	SHELL = /bin/sh
5065	all:
5066	@echo '@@@%%%=$(MAKE)=@@@%%%'
5067	_ACEOF
5068	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5069	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5070	@@@%%%=?=@@@%%%*)
5071	eval ac_cv_prog_make_${ac_make}_set=yes;;
5072	*)
5073	eval ac_cv_prog_make_${ac_make}_set=no;;
5074	esac
5075	rm -f conftest.make
5076	fi
5077	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5079	$as_echo "yes" >&6; }
5080	SET_MAKE=
5081	else
5082	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5083	$as_echo "no" >&6; }
5084	SET_MAKE="MAKE=${MAKE-make}"
5085	fi
5086
5087	case `pwd` in
5088	\ \| \ )
5089	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5090	$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5091	esac
5092
5093
5094
5095	macro_version='2.4.6'
5096	macro_revision='2.4.6'
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110	ltmain=$ac_aux_dir/ltmain.sh
5111
5112	# Backslashify metacharacters that are still active within
5113	# double-quoted strings.
5114	sed_quote_subst='s/$["`$\\]$/\\\1/g'
5115
5116	# Same as above, but do not quote variable references.
5117	double_quote_subst='s/$["`\\]$/\\\1/g'
5118
5119	# Sed substitution to delay expansion of an escaped shell variable in a
5120	# double_quote_subst'ed string.
5121	delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5122
5123	# Sed substitution to delay expansion of an escaped single quote.
5124	delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5125
5126	# Sed substitution to avoid accidental globbing in evaled expressions
5127	no_glob_subst='s/\/\\\/g'
5128
5129	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5130	$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5131	if ${lt_cv_path_NM+:} false; then :
5132	$as_echo_n "(cached) " >&6
5133	else
5134	if test -n "$NM"; then
5135	# Let the user override the test.
5136	lt_cv_path_NM=$NM
5137	else
5138	lt_nm_to_check=${ac_tool_prefix}nm
5139	if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5140	lt_nm_to_check="$lt_nm_to_check nm"
5141	fi
5142	for lt_tmp_nm in $lt_nm_to_check; do
5143	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
5144	for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5145	IFS=$lt_save_ifs
5146	test -z "$ac_dir" && ac_dir=.
5147	tmp_nm=$ac_dir/$lt_tmp_nm
5148	if test -f "$tmp_nm" \|\| test -f "$tmp_nm$ac_exeext"; then
5149	# Check to see if the nm accepts a BSD-compat flag.
5150	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
5151	# nm: unknown option "B" ignored
5152	# Tru64's nm complains that /dev/null is an invalid object file
5153	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
5154	case $build_os in
5155	mingw*) lt_bad_file=conftest.nm/nofile ;;
5156	*) lt_bad_file=/dev/null ;;
5157	esac
5158	case `"$tmp_nm" -B $lt_bad_file 2>&1 \| sed '1q'` in
5159	$lt_bad_file \| 'Invalid file or object type')
5160	lt_cv_path_NM="$tmp_nm -B"
5161	break 2
5162	;;
5163	*)
5164	case `"$tmp_nm" -p /dev/null 2>&1 \| sed '1q'` in
5165	/dev/null)
5166	lt_cv_path_NM="$tmp_nm -p"
5167	break 2
5168	;;
5169	*)
5170	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5171	continue # so that we can try to find one that supports BSD flags
5172	;;
5173	esac
5174	;;
5175	esac
5176	fi
5177	done
5178	IFS=$lt_save_ifs
5179	done
5180	: ${lt_cv_path_NM=no}
5181	fi
5182	fi
5183	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5184	$as_echo "$lt_cv_path_NM" >&6; }
5185	if test no != "$lt_cv_path_NM"; then
5186	NM=$lt_cv_path_NM
5187	else
5188	# Didn't find any BSD compatible name lister, look for dumpbin.
5189	if test -n "$DUMPBIN"; then :
5190	# Let the user override the test.
5191	else
5192	if test -n "$ac_tool_prefix"; then
5193	for ac_prog in dumpbin "link -dump"
5194	do
5195	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5196	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5198	$as_echo_n "checking for $ac_word... " >&6; }
5199	if ${ac_cv_prog_DUMPBIN+:} false; then :
5200	$as_echo_n "(cached) " >&6
5201	else
5202	if test -n "$DUMPBIN"; then
5203	ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5204	else
5205	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5206	for as_dir in $PATH
5207	do
5208	IFS=$as_save_IFS
5209	test -z "$as_dir" && as_dir=.
5210	for ac_exec_ext in '' $ac_executable_extensions; do
5211	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5212	ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5213	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5214	break 2
5215	fi
5216	done
5217	done
5218	IFS=$as_save_IFS
5219
5220	fi
5221	fi
5222	DUMPBIN=$ac_cv_prog_DUMPBIN
5223	if test -n "$DUMPBIN"; then
5224	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5225	$as_echo "$DUMPBIN" >&6; }
5226	else
5227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5228	$as_echo "no" >&6; }
5229	fi
5230
5231
5232	test -n "$DUMPBIN" && break
5233	done
5234	fi
5235	if test -z "$DUMPBIN"; then
5236	ac_ct_DUMPBIN=$DUMPBIN
5237	for ac_prog in dumpbin "link -dump"
5238	do
5239	# Extract the first word of "$ac_prog", so it can be a program name with args.
5240	set dummy $ac_prog; ac_word=$2
5241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5242	$as_echo_n "checking for $ac_word... " >&6; }
5243	if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5244	$as_echo_n "(cached) " >&6
5245	else
5246	if test -n "$ac_ct_DUMPBIN"; then
5247	ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5248	else
5249	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5250	for as_dir in $PATH
5251	do
5252	IFS=$as_save_IFS
5253	test -z "$as_dir" && as_dir=.
5254	for ac_exec_ext in '' $ac_executable_extensions; do
5255	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5256	ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5257	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5258	break 2
5259	fi
5260	done
5261	done
5262	IFS=$as_save_IFS
5263
5264	fi
5265	fi
5266	ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5267	if test -n "$ac_ct_DUMPBIN"; then
5268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5269	$as_echo "$ac_ct_DUMPBIN" >&6; }
5270	else
5271	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5272	$as_echo "no" >&6; }
5273	fi
5274
5275
5276	test -n "$ac_ct_DUMPBIN" && break
5277	done
5278
5279	if test "x$ac_ct_DUMPBIN" = x; then
5280	DUMPBIN=":"
5281	else
5282	case $cross_compiling:$ac_tool_warned in
5283	yes:)
5284	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5285	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5286	ac_tool_warned=yes ;;
5287	esac
5288	DUMPBIN=$ac_ct_DUMPBIN
5289	fi
5290	fi
5291
5292	case `$DUMPBIN -symbols -headers /dev/null 2>&1 \| sed '1q'` in
5293	COFF)
5294	DUMPBIN="$DUMPBIN -symbols -headers"
5295	;;
5296	*)
5297	DUMPBIN=:
5298	;;
5299	esac
5300	fi
5301
5302	if test : != "$DUMPBIN"; then
5303	NM=$DUMPBIN
5304	fi
5305	fi
5306	test -z "$NM" && NM=nm
5307
5308
5309
5310
5311
5312
5313	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5314	$as_echo_n "checking the name lister ($NM) interface... " >&6; }
5315	if ${lt_cv_nm_interface+:} false; then :
5316	$as_echo_n "(cached) " >&6
5317	else
5318	lt_cv_nm_interface="BSD nm"
5319	echo "int some_variable = 0;" > conftest.$ac_ext
5320	(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5321	(eval "$ac_compile" 2>conftest.err)
5322	cat conftest.err >&5
5323	(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5324	(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5325	cat conftest.err >&5
5326	(eval echo "\"\$as_me:$LINENO: output\"" >&5)
5327	cat conftest.out >&5
5328	if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5329	lt_cv_nm_interface="MS dumpbin"
5330	fi
5331	rm -f conftest*
5332	fi
5333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5334	$as_echo "$lt_cv_nm_interface" >&6; }
5335
5336	# find the maximum length of command line arguments
5337	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5338	$as_echo_n "checking the maximum length of command line arguments... " >&6; }
5339	if ${lt_cv_sys_max_cmd_len+:} false; then :
5340	$as_echo_n "(cached) " >&6
5341	else
5342	i=0
5343	teststring=ABCD
5344
5345	case $build_os in
5346	msdosdjgpp*)
5347	# On DJGPP, this test can blow up pretty badly due to problems in libc
5348	# (any single argument exceeding 2000 bytes causes a buffer overrun
5349	# during glob expansion). Even if it were fixed, the result of this
5350	# check would be larger than it should be.
5351	lt_cv_sys_max_cmd_len=12288; # 12K is about right
5352	;;
5353
5354	gnu*)
5355	# Under GNU Hurd, this test is not required because there is
5356	# no limit to the length of command line arguments.
5357	# Libtool will interpret -1 as no limit whatsoever
5358	lt_cv_sys_max_cmd_len=-1;
5359	;;
5360
5361	cygwin* \| mingw* \| cegcc*)
5362	# On Win9x/ME, this test blows up -- it succeeds, but takes
5363	# about 5 minutes as the teststring grows exponentially.
5364	# Worse, since 9x/ME are not pre-emptively multitasking,
5365	# you end up with a "frozen" computer, even though with patience
5366	# the test eventually succeeds (with a max line length of 256k).
5367	# Instead, let's just punt: use the minimum linelength reported by
5368	# all of the supported platforms: 8192 (on NT/2K/XP).
5369	lt_cv_sys_max_cmd_len=8192;
5370	;;
5371
5372	mint*)
5373	# On MiNT this can take a long time and run out of memory.
5374	lt_cv_sys_max_cmd_len=8192;
5375	;;
5376
5377	amigaos*)
5378	# On AmigaOS with pdksh, this test takes hours, literally.
5379	# So we just punt and use a minimum line length of 8192.
5380	lt_cv_sys_max_cmd_len=8192;
5381	;;
5382
5383	bitrig* \| darwin* \| dragonfly* \| freebsd* \| netbsd* \| openbsd*)
5384	# This has been around since 386BSD, at least. Likely further.
5385	if test -x /sbin/sysctl; then
5386	lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5387	elif test -x /usr/sbin/sysctl; then
5388	lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5389	else
5390	lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5391	fi
5392	# And add a safety zone
5393	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5394	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5395	;;
5396
5397	interix*)
5398	# We know the value 262144 and hardcode it with a safety zone (like BSD)
5399	lt_cv_sys_max_cmd_len=196608
5400	;;
5401
5402	os2*)
5403	# The test takes a long time on OS/2.
5404	lt_cv_sys_max_cmd_len=8192
5405	;;
5406
5407	osf*)
5408	# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5409	# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5410	# nice to cause kernel panics so lets avoid the loop below.
5411	# First set a reasonable default.
5412	lt_cv_sys_max_cmd_len=16384
5413	#
5414	if test -x /sbin/sysconfig; then
5415	case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5416	1) lt_cv_sys_max_cmd_len=-1 ;;
5417	esac
5418	fi
5419	;;
5420	sco3.2v5*)
5421	lt_cv_sys_max_cmd_len=102400
5422	;;
5423	sysv5* \| sco5v6* \| sysv4.2uw2*)
5424	kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5425	if test -n "$kargmax"; then
5426	lt_cv_sys_max_cmd_len=`echo $kargmax \| sed 's/.*[ ]//'`
5427	else
5428	lt_cv_sys_max_cmd_len=32768
5429	fi
5430	;;
5431	*)
5432	lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5433	if test -n "$lt_cv_sys_max_cmd_len" && \
5434	test undefined != "$lt_cv_sys_max_cmd_len"; then
5435	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5436	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5437	else
5438	# Make teststring a little bigger before we do anything with it.
5439	# a 1K string should be a reasonable start.
5440	for i in 1 2 3 4 5 6 7 8; do
5441	teststring=$teststring$teststring
5442	done
5443	SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5444	# If test is not a shell built-in, we'll probably end up computing a
5445	# maximum length that is only half of the actual maximum length, but
5446	# we can't tell.
5447	while { test X`env echo "$teststring$teststring" 2>/dev/null` \
5448	= "X$teststring$teststring"; } >/dev/null 2>&1 &&
5449	test 17 != "$i" # 1/2 MB should be enough
5450	do
5451	i=`expr $i + 1`
5452	teststring=$teststring$teststring
5453	done
5454	# Only check the string length outside the loop.
5455	lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5456	teststring=
5457	# Add a significant safety factor because C++ compilers can tack on
5458	# massive amounts of additional arguments before passing them to the
5459	# linker. It appears as though 1/2 is a usable value.
5460	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5461	fi
5462	;;
5463	esac
5464
5465	fi
5466
5467	if test -n "$lt_cv_sys_max_cmd_len"; then
5468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5469	$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5470	else
5471	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5472	$as_echo "none" >&6; }
5473	fi
5474	max_cmd_len=$lt_cv_sys_max_cmd_len
5475
5476
5477
5478
5479
5480
5481	: ${CP="cp -f"}
5482	: ${MV="mv -f"}
5483	: ${RM="rm -f"}
5484
5485	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5486	lt_unset=unset
5487	else
5488	lt_unset=false
5489	fi
5490
5491
5492
5493
5494
5495	# test EBCDIC or ASCII
5496	case `echo X\|tr X '\101'` in
5497	A) # ASCII based system
5498	# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5499	lt_SP2NL='tr \040 \012'
5500	lt_NL2SP='tr \015\012 \040\040'
5501	;;
5502	*) # EBCDIC based system
5503	lt_SP2NL='tr \100 \n'
5504	lt_NL2SP='tr \r\n \100\100'
5505	;;
5506	esac
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5517	$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5518	if ${lt_cv_to_host_file_cmd+:} false; then :
5519	$as_echo_n "(cached) " >&6
5520	else
5521	case $host in
5522	--mingw* )
5523	case $build in
5524	--mingw* ) # actually msys
5525	lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5526	;;
5527	--cygwin* )
5528	lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5529	;;
5530	* ) # otherwise, assume *nix
5531	lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5532	;;
5533	esac
5534	;;
5535	--cygwin* )
5536	case $build in
5537	--mingw* ) # actually msys
5538	lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5539	;;
5540	--cygwin* )
5541	lt_cv_to_host_file_cmd=func_convert_file_noop
5542	;;
5543	* ) # otherwise, assume *nix
5544	lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5545	;;
5546	esac
5547	;;
5548	* ) # unhandled hosts (and "normal" native builds)
5549	lt_cv_to_host_file_cmd=func_convert_file_noop
5550	;;
5551	esac
5552
5553	fi
5554
5555	to_host_file_cmd=$lt_cv_to_host_file_cmd
5556	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5557	$as_echo "$lt_cv_to_host_file_cmd" >&6; }
5558
5559
5560
5561
5562
5563	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5564	$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5565	if ${lt_cv_to_tool_file_cmd+:} false; then :
5566	$as_echo_n "(cached) " >&6
5567	else
5568	#assume ordinary cross tools, or native build.
5569	lt_cv_to_tool_file_cmd=func_convert_file_noop
5570	case $host in
5571	--mingw* )
5572	case $build in
5573	--mingw* ) # actually msys
5574	lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5575	;;
5576	esac
5577	;;
5578	esac
5579
5580	fi
5581
5582	to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5584	$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5585
5586
5587
5588
5589
5590	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5591	$as_echo_n "checking for $LD option to reload object files... " >&6; }
5592	if ${lt_cv_ld_reload_flag+:} false; then :
5593	$as_echo_n "(cached) " >&6
5594	else
5595	lt_cv_ld_reload_flag='-r'
5596	fi
5597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5598	$as_echo "$lt_cv_ld_reload_flag" >&6; }
5599	reload_flag=$lt_cv_ld_reload_flag
5600	case $reload_flag in
5601	"" \| " "*) ;;
5602	*) reload_flag=" $reload_flag" ;;
5603	esac
5604	reload_cmds='$LD$reload_flag -o $output$reload_objs'
5605	case $host_os in
5606	cygwin* \| mingw* \| pw32* \| cegcc*)
5607	if test yes != "$GCC"; then
5608	reload_cmds=false
5609	fi
5610	;;
5611	darwin*)
5612	if test yes = "$GCC"; then
5613	reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5614	else
5615	reload_cmds='$LD$reload_flag -o $output$reload_objs'
5616	fi
5617	;;
5618	esac
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628	if test -n "$ac_tool_prefix"; then
5629	# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5630	set dummy ${ac_tool_prefix}objdump; ac_word=$2
5631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5632	$as_echo_n "checking for $ac_word... " >&6; }
5633	if ${ac_cv_prog_OBJDUMP+:} false; then :
5634	$as_echo_n "(cached) " >&6
5635	else
5636	if test -n "$OBJDUMP"; then
5637	ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5638	else
5639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5640	for as_dir in $PATH
5641	do
5642	IFS=$as_save_IFS
5643	test -z "$as_dir" && as_dir=.
5644	for ac_exec_ext in '' $ac_executable_extensions; do
5645	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5646	ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5647	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5648	break 2
5649	fi
5650	done
5651	done
5652	IFS=$as_save_IFS
5653
5654	fi
5655	fi
5656	OBJDUMP=$ac_cv_prog_OBJDUMP
5657	if test -n "$OBJDUMP"; then
5658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5659	$as_echo "$OBJDUMP" >&6; }
5660	else
5661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5662	$as_echo "no" >&6; }
5663	fi
5664
5665
5666	fi
5667	if test -z "$ac_cv_prog_OBJDUMP"; then
5668	ac_ct_OBJDUMP=$OBJDUMP
5669	# Extract the first word of "objdump", so it can be a program name with args.
5670	set dummy objdump; ac_word=$2
5671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5672	$as_echo_n "checking for $ac_word... " >&6; }
5673	if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5674	$as_echo_n "(cached) " >&6
5675	else
5676	if test -n "$ac_ct_OBJDUMP"; then
5677	ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5678	else
5679	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5680	for as_dir in $PATH
5681	do
5682	IFS=$as_save_IFS
5683	test -z "$as_dir" && as_dir=.
5684	for ac_exec_ext in '' $ac_executable_extensions; do
5685	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5686	ac_cv_prog_ac_ct_OBJDUMP="objdump"
5687	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5688	break 2
5689	fi
5690	done
5691	done
5692	IFS=$as_save_IFS
5693
5694	fi
5695	fi
5696	ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5697	if test -n "$ac_ct_OBJDUMP"; then
5698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5699	$as_echo "$ac_ct_OBJDUMP" >&6; }
5700	else
5701	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5702	$as_echo "no" >&6; }
5703	fi
5704
5705	if test "x$ac_ct_OBJDUMP" = x; then
5706	OBJDUMP="false"
5707	else
5708	case $cross_compiling:$ac_tool_warned in
5709	yes:)
5710	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5711	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5712	ac_tool_warned=yes ;;
5713	esac
5714	OBJDUMP=$ac_ct_OBJDUMP
5715	fi
5716	else
5717	OBJDUMP="$ac_cv_prog_OBJDUMP"
5718	fi
5719
5720	test -z "$OBJDUMP" && OBJDUMP=objdump
5721
5722
5723
5724
5725
5726
5727	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5728	$as_echo_n "checking how to recognize dependent libraries... " >&6; }
5729	if ${lt_cv_deplibs_check_method+:} false; then :
5730	$as_echo_n "(cached) " >&6
5731	else
5732	lt_cv_file_magic_cmd='$MAGIC_CMD'
5733	lt_cv_file_magic_test_file=
5734	lt_cv_deplibs_check_method='unknown'
5735	# Need to set the preceding variable on all platforms that support
5736	# interlibrary dependencies.
5737	# 'none' -- dependencies not supported.
5738	# 'unknown' -- same as none, but documents that we really don't know.
5739	# 'pass_all' -- all dependencies passed with no checks.
5740	# 'test_compile' -- check by making test program.
5741	# 'file_magic [[regex]]' -- check by looking for files in library path
5742	# that responds to the $file_magic_cmd with a given extended regex.
5743	# If you have 'file' or equivalent on your system and you're not sure
5744	# whether 'pass_all' will always work, you probably want this one.
5745
5746	case $host_os in
5747	aix[4-9]*)
5748	lt_cv_deplibs_check_method=pass_all
5749	;;
5750
5751	beos*)
5752	lt_cv_deplibs_check_method=pass_all
5753	;;
5754
5755	bsdi[45]*)
5756	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
5757	lt_cv_file_magic_cmd='/usr/bin/file -L'
5758	lt_cv_file_magic_test_file=/shlib/libc.so
5759	;;
5760
5761	cygwin*)
5762	# func_win32_libid is a shell function defined in ltmain.sh
5763	lt_cv_deplibs_check_method='file_magic ^x86 archive import\|^x86 DLL'
5764	lt_cv_file_magic_cmd='func_win32_libid'
5765	;;
5766
5767	mingw* \| pw32*)
5768	# Base MSYS/MinGW do not provide the 'file' command needed by
5769	# func_win32_libid shell function, so use a weaker test based on 'objdump',
5770	# unless we find 'file', for example because we are cross-compiling.
5771	if ( file / ) >/dev/null 2>&1; then
5772	lt_cv_deplibs_check_method='file_magic ^x86 archive import\|^x86 DLL'
5773	lt_cv_file_magic_cmd='func_win32_libid'
5774	else
5775	# Keep this pattern in sync with the one in func_win32_libid.
5776	lt_cv_deplibs_check_method='file_magic file format (pei-i386(.architecture: i386)?\|pe-arm-wince\|pe-x86-64)'
5777	lt_cv_file_magic_cmd='$OBJDUMP -f'
5778	fi
5779	;;
5780
5781	cegcc*)
5782	# use the weaker test based on 'objdump'. See mingw*.
5783	lt_cv_deplibs_check_method='file_magic file format pe-arm-.little(.architecture: arm)?'
5784	lt_cv_file_magic_cmd='$OBJDUMP -f'
5785	;;
5786
5787	darwin* \| rhapsody*)
5788	lt_cv_deplibs_check_method=pass_all
5789	;;
5790
5791	freebsd* \| dragonfly*)
5792	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ > /dev/null; then
5793	case $host_cpu in
5794	i*86 )
5795	# Not sure whether the presence of OpenBSD here was a mistake.
5796	# Let's accept both of them until this is cleared up.
5797	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD\|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5798	lt_cv_file_magic_cmd=/usr/bin/file
5799	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5800	;;
5801	esac
5802	else
5803	lt_cv_deplibs_check_method=pass_all
5804	fi
5805	;;
5806
5807	haiku*)
5808	lt_cv_deplibs_check_method=pass_all
5809	;;
5810
5811	hpux10.20* \| hpux11*)
5812	lt_cv_file_magic_cmd=/usr/bin/file
5813	case $host_cpu in
5814	ia64*)
5815	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
5816	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5817	;;
5818	hppa64)
5819	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5820	lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5821	;;
5822	*)
5823	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9]\.[0-9]) shared library'
5824	lt_cv_file_magic_test_file=/usr/lib/libc.sl
5825	;;
5826	esac
5827	;;
5828
5829	interix[3-9]*)
5830	# PIC code is broken on Interix 3.x, that's why \|\.a not \|_pic\.a here
5831	lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\|\.a)$'
5832	;;
5833
5834	irix5* \| irix6* \| nonstopux*)
5835	case $LD in
5836	-32\|"-32 ") libmagic=32-bit;;
5837	-n32\|"-n32 ") libmagic=N32;;
5838	-64\|"-64 ") libmagic=64-bit;;
5839	*) libmagic=never-match;;
5840	esac
5841	lt_cv_deplibs_check_method=pass_all
5842	;;
5843
5844	# This must be glibc/ELF.
5845	linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
5846	lt_cv_deplibs_check_method=pass_all
5847	;;
5848
5849	netbsd*)
5850	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ > /dev/null; then
5851	lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+\|_pic\.a)$'
5852	else
5853	lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\|_pic\.a)$'
5854	fi
5855	;;
5856
5857	newos6*)
5858	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
5859	lt_cv_file_magic_cmd=/usr/bin/file
5860	lt_cv_file_magic_test_file=/usr/lib/libnls.so
5861	;;
5862
5863	nto \| qnx)
5864	lt_cv_deplibs_check_method=pass_all
5865	;;
5866
5867	openbsd* \| bitrig*)
5868	if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
5869	lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+\|\.so\|_pic\.a)$'
5870	else
5871	lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+\|_pic\.a)$'
5872	fi
5873	;;
5874
5875	osf3* \| osf4* \| osf5*)
5876	lt_cv_deplibs_check_method=pass_all
5877	;;
5878
5879	rdos*)
5880	lt_cv_deplibs_check_method=pass_all
5881	;;
5882
5883	solaris*)
5884	lt_cv_deplibs_check_method=pass_all
5885	;;
5886
5887	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX* \| sysv4uw2)
5888	lt_cv_deplibs_check_method=pass_all
5889	;;
5890
5891	sysv4 \| sysv4.3*)
5892	case $host_vendor in
5893	motorola)
5894	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
5895	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5896	;;
5897	ncr)
5898	lt_cv_deplibs_check_method=pass_all
5899	;;
5900	sequent)
5901	lt_cv_file_magic_cmd='/bin/file'
5902	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )'
5903	;;
5904	sni)
5905	lt_cv_file_magic_cmd='/bin/file'
5906	lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5907	lt_cv_file_magic_test_file=/lib/libc.so
5908	;;
5909	siemens)
5910	lt_cv_deplibs_check_method=pass_all
5911	;;
5912	pc)
5913	lt_cv_deplibs_check_method=pass_all
5914	;;
5915	esac
5916	;;
5917
5918	tpf*)
5919	lt_cv_deplibs_check_method=pass_all
5920	;;
5921	os2*)
5922	lt_cv_deplibs_check_method=pass_all
5923	;;
5924	esac
5925
5926	fi
5927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5928	$as_echo "$lt_cv_deplibs_check_method" >&6; }
5929
5930	file_magic_glob=
5931	want_nocaseglob=no
5932	if test "$build" = "$host"; then
5933	case $host_os in
5934	mingw* \| pw32*)
5935	if ( shopt \| grep nocaseglob ) >/dev/null 2>&1; then
5936	want_nocaseglob=yes
5937	else
5938	file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ \| $SED -e "s/$..$/s\/[\1]\/[\1]\/g;/g"`
5939	fi
5940	;;
5941	esac
5942	fi
5943
5944	file_magic_cmd=$lt_cv_file_magic_cmd
5945	deplibs_check_method=$lt_cv_deplibs_check_method
5946	test -z "$deplibs_check_method" && deplibs_check_method=unknown
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969	if test -n "$ac_tool_prefix"; then
5970	# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5971	set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5972	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5973	$as_echo_n "checking for $ac_word... " >&6; }
5974	if ${ac_cv_prog_DLLTOOL+:} false; then :
5975	$as_echo_n "(cached) " >&6
5976	else
5977	if test -n "$DLLTOOL"; then
5978	ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5979	else
5980	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5981	for as_dir in $PATH
5982	do
5983	IFS=$as_save_IFS
5984	test -z "$as_dir" && as_dir=.
5985	for ac_exec_ext in '' $ac_executable_extensions; do
5986	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5987	ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5988	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5989	break 2
5990	fi
5991	done
5992	done
5993	IFS=$as_save_IFS
5994
5995	fi
5996	fi
5997	DLLTOOL=$ac_cv_prog_DLLTOOL
5998	if test -n "$DLLTOOL"; then
5999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6000	$as_echo "$DLLTOOL" >&6; }
6001	else
6002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6003	$as_echo "no" >&6; }
6004	fi
6005
6006
6007	fi
6008	if test -z "$ac_cv_prog_DLLTOOL"; then
6009	ac_ct_DLLTOOL=$DLLTOOL
6010	# Extract the first word of "dlltool", so it can be a program name with args.
6011	set dummy dlltool; ac_word=$2
6012	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6013	$as_echo_n "checking for $ac_word... " >&6; }
6014	if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
6015	$as_echo_n "(cached) " >&6
6016	else
6017	if test -n "$ac_ct_DLLTOOL"; then
6018	ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6019	else
6020	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6021	for as_dir in $PATH
6022	do
6023	IFS=$as_save_IFS
6024	test -z "$as_dir" && as_dir=.
6025	for ac_exec_ext in '' $ac_executable_extensions; do
6026	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6027	ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6028	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6029	break 2
6030	fi
6031	done
6032	done
6033	IFS=$as_save_IFS
6034
6035	fi
6036	fi
6037	ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6038	if test -n "$ac_ct_DLLTOOL"; then
6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6040	$as_echo "$ac_ct_DLLTOOL" >&6; }
6041	else
6042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6043	$as_echo "no" >&6; }
6044	fi
6045
6046	if test "x$ac_ct_DLLTOOL" = x; then
6047	DLLTOOL="false"
6048	else
6049	case $cross_compiling:$ac_tool_warned in
6050	yes:)
6051	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6052	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6053	ac_tool_warned=yes ;;
6054	esac
6055	DLLTOOL=$ac_ct_DLLTOOL
6056	fi
6057	else
6058	DLLTOOL="$ac_cv_prog_DLLTOOL"
6059	fi
6060
6061	test -z "$DLLTOOL" && DLLTOOL=dlltool
6062
6063
6064
6065
6066
6067
6068
6069	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
6070	$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
6071	if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
6072	$as_echo_n "(cached) " >&6
6073	else
6074	lt_cv_sharedlib_from_linklib_cmd='unknown'
6075
6076	case $host_os in
6077	cygwin* \| mingw* \| pw32* \| cegcc*)
6078	# two different shell functions defined in ltmain.sh;
6079	# decide which one to use based on capabilities of $DLLTOOL
6080	case `$DLLTOOL --help 2>&1` in
6081	--identify-strict)
6082	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
6083	;;
6084	*)
6085	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
6086	;;
6087	esac
6088	;;
6089	*)
6090	# fallback: assume linklib IS sharedlib
6091	lt_cv_sharedlib_from_linklib_cmd=$ECHO
6092	;;
6093	esac
6094
6095	fi
6096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
6097	$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
6098	sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
6099	test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
6100
6101
6102
6103
6104
6105
6106
6107
6108	if test -n "$ac_tool_prefix"; then
6109	for ac_prog in ar
6110	do
6111	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6112	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6113	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6114	$as_echo_n "checking for $ac_word... " >&6; }
6115	if ${ac_cv_prog_AR+:} false; then :
6116	$as_echo_n "(cached) " >&6
6117	else
6118	if test -n "$AR"; then
6119	ac_cv_prog_AR="$AR" # Let the user override the test.
6120	else
6121	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6122	for as_dir in $PATH
6123	do
6124	IFS=$as_save_IFS
6125	test -z "$as_dir" && as_dir=.
6126	for ac_exec_ext in '' $ac_executable_extensions; do
6127	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6128	ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
6129	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6130	break 2
6131	fi
6132	done
6133	done
6134	IFS=$as_save_IFS
6135
6136	fi
6137	fi
6138	AR=$ac_cv_prog_AR
6139	if test -n "$AR"; then
6140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6141	$as_echo "$AR" >&6; }
6142	else
6143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6144	$as_echo "no" >&6; }
6145	fi
6146
6147
6148	test -n "$AR" && break
6149	done
6150	fi
6151	if test -z "$AR"; then
6152	ac_ct_AR=$AR
6153	for ac_prog in ar
6154	do
6155	# Extract the first word of "$ac_prog", so it can be a program name with args.
6156	set dummy $ac_prog; ac_word=$2
6157	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6158	$as_echo_n "checking for $ac_word... " >&6; }
6159	if ${ac_cv_prog_ac_ct_AR+:} false; then :
6160	$as_echo_n "(cached) " >&6
6161	else
6162	if test -n "$ac_ct_AR"; then
6163	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6164	else
6165	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6166	for as_dir in $PATH
6167	do
6168	IFS=$as_save_IFS
6169	test -z "$as_dir" && as_dir=.
6170	for ac_exec_ext in '' $ac_executable_extensions; do
6171	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6172	ac_cv_prog_ac_ct_AR="$ac_prog"
6173	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6174	break 2
6175	fi
6176	done
6177	done
6178	IFS=$as_save_IFS
6179
6180	fi
6181	fi
6182	ac_ct_AR=$ac_cv_prog_ac_ct_AR
6183	if test -n "$ac_ct_AR"; then
6184	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6185	$as_echo "$ac_ct_AR" >&6; }
6186	else
6187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6188	$as_echo "no" >&6; }
6189	fi
6190
6191
6192	test -n "$ac_ct_AR" && break
6193	done
6194
6195	if test "x$ac_ct_AR" = x; then
6196	AR="false"
6197	else
6198	case $cross_compiling:$ac_tool_warned in
6199	yes:)
6200	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6201	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6202	ac_tool_warned=yes ;;
6203	esac
6204	AR=$ac_ct_AR
6205	fi
6206	fi
6207
6208	: ${AR=ar}
6209	: ${AR_FLAGS=cru}
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
6222	$as_echo_n "checking for archiver @FILE support... " >&6; }
6223	if ${lt_cv_ar_at_file+:} false; then :
6224	$as_echo_n "(cached) " >&6
6225	else
6226	lt_cv_ar_at_file=no
6227	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6228	/* end confdefs.h. */
6229
6230	int
6231	main ()
6232	{
6233
6234	;
6235	return 0;
6236	}
6237	_ACEOF
6238	if ac_fn_c_try_compile "$LINENO"; then :
6239	echo conftest.$ac_objext > conftest.lst
6240	lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
6241	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6242	(eval $lt_ar_try) 2>&5
6243	ac_status=$?
6244	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6245	test $ac_status = 0; }
6246	if test 0 -eq "$ac_status"; then
6247	# Ensure the archiver fails upon bogus file names.
6248	rm -f conftest.$ac_objext libconftest.a
6249	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
6250	(eval $lt_ar_try) 2>&5
6251	ac_status=$?
6252	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6253	test $ac_status = 0; }
6254	if test 0 -ne "$ac_status"; then
6255	lt_cv_ar_at_file=@
6256	fi
6257	fi
6258	rm -f conftest.* libconftest.a
6259
6260	fi
6261	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6262
6263	fi
6264	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
6265	$as_echo "$lt_cv_ar_at_file" >&6; }
6266
6267	if test no = "$lt_cv_ar_at_file"; then
6268	archiver_list_spec=
6269	else
6270	archiver_list_spec=$lt_cv_ar_at_file
6271	fi
6272
6273
6274
6275
6276
6277
6278
6279	if test -n "$ac_tool_prefix"; then
6280	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6281	set dummy ${ac_tool_prefix}strip; ac_word=$2
6282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6283	$as_echo_n "checking for $ac_word... " >&6; }
6284	if ${ac_cv_prog_STRIP+:} false; then :
6285	$as_echo_n "(cached) " >&6
6286	else
6287	if test -n "$STRIP"; then
6288	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6289	else
6290	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6291	for as_dir in $PATH
6292	do
6293	IFS=$as_save_IFS
6294	test -z "$as_dir" && as_dir=.
6295	for ac_exec_ext in '' $ac_executable_extensions; do
6296	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6297	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6298	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6299	break 2
6300	fi
6301	done
6302	done
6303	IFS=$as_save_IFS
6304
6305	fi
6306	fi
6307	STRIP=$ac_cv_prog_STRIP
6308	if test -n "$STRIP"; then
6309	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6310	$as_echo "$STRIP" >&6; }
6311	else
6312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6313	$as_echo "no" >&6; }
6314	fi
6315
6316
6317	fi
6318	if test -z "$ac_cv_prog_STRIP"; then
6319	ac_ct_STRIP=$STRIP
6320	# Extract the first word of "strip", so it can be a program name with args.
6321	set dummy strip; ac_word=$2
6322	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6323	$as_echo_n "checking for $ac_word... " >&6; }
6324	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6325	$as_echo_n "(cached) " >&6
6326	else
6327	if test -n "$ac_ct_STRIP"; then
6328	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6329	else
6330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6331	for as_dir in $PATH
6332	do
6333	IFS=$as_save_IFS
6334	test -z "$as_dir" && as_dir=.
6335	for ac_exec_ext in '' $ac_executable_extensions; do
6336	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6337	ac_cv_prog_ac_ct_STRIP="strip"
6338	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6339	break 2
6340	fi
6341	done
6342	done
6343	IFS=$as_save_IFS
6344
6345	fi
6346	fi
6347	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6348	if test -n "$ac_ct_STRIP"; then
6349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6350	$as_echo "$ac_ct_STRIP" >&6; }
6351	else
6352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6353	$as_echo "no" >&6; }
6354	fi
6355
6356	if test "x$ac_ct_STRIP" = x; then
6357	STRIP=":"
6358	else
6359	case $cross_compiling:$ac_tool_warned in
6360	yes:)
6361	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6362	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6363	ac_tool_warned=yes ;;
6364	esac
6365	STRIP=$ac_ct_STRIP
6366	fi
6367	else
6368	STRIP="$ac_cv_prog_STRIP"
6369	fi
6370
6371	test -z "$STRIP" && STRIP=:
6372
6373
6374
6375
6376
6377
6378	if test -n "$ac_tool_prefix"; then
6379	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6380	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6382	$as_echo_n "checking for $ac_word... " >&6; }
6383	if ${ac_cv_prog_RANLIB+:} false; then :
6384	$as_echo_n "(cached) " >&6
6385	else
6386	if test -n "$RANLIB"; then
6387	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6388	else
6389	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6390	for as_dir in $PATH
6391	do
6392	IFS=$as_save_IFS
6393	test -z "$as_dir" && as_dir=.
6394	for ac_exec_ext in '' $ac_executable_extensions; do
6395	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6396	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6397	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6398	break 2
6399	fi
6400	done
6401	done
6402	IFS=$as_save_IFS
6403
6404	fi
6405	fi
6406	RANLIB=$ac_cv_prog_RANLIB
6407	if test -n "$RANLIB"; then
6408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6409	$as_echo "$RANLIB" >&6; }
6410	else
6411	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6412	$as_echo "no" >&6; }
6413	fi
6414
6415
6416	fi
6417	if test -z "$ac_cv_prog_RANLIB"; then
6418	ac_ct_RANLIB=$RANLIB
6419	# Extract the first word of "ranlib", so it can be a program name with args.
6420	set dummy ranlib; ac_word=$2
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6422	$as_echo_n "checking for $ac_word... " >&6; }
6423	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6424	$as_echo_n "(cached) " >&6
6425	else
6426	if test -n "$ac_ct_RANLIB"; then
6427	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6428	else
6429	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430	for as_dir in $PATH
6431	do
6432	IFS=$as_save_IFS
6433	test -z "$as_dir" && as_dir=.
6434	for ac_exec_ext in '' $ac_executable_extensions; do
6435	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6436	ac_cv_prog_ac_ct_RANLIB="ranlib"
6437	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6438	break 2
6439	fi
6440	done
6441	done
6442	IFS=$as_save_IFS
6443
6444	fi
6445	fi
6446	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6447	if test -n "$ac_ct_RANLIB"; then
6448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6449	$as_echo "$ac_ct_RANLIB" >&6; }
6450	else
6451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6452	$as_echo "no" >&6; }
6453	fi
6454
6455	if test "x$ac_ct_RANLIB" = x; then
6456	RANLIB=":"
6457	else
6458	case $cross_compiling:$ac_tool_warned in
6459	yes:)
6460	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6461	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6462	ac_tool_warned=yes ;;
6463	esac
6464	RANLIB=$ac_ct_RANLIB
6465	fi
6466	else
6467	RANLIB="$ac_cv_prog_RANLIB"
6468	fi
6469
6470	test -z "$RANLIB" && RANLIB=:
6471
6472
6473
6474
6475
6476
6477	# Determine commands to create old-style static archives.
6478	old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6479	old_postinstall_cmds='chmod 644 $oldlib'
6480	old_postuninstall_cmds=
6481
6482	if test -n "$RANLIB"; then
6483	case $host_os in
6484	bitrig* \| openbsd*)
6485	old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6486	;;
6487	*)
6488	old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6489	;;
6490	esac
6491	old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6492	fi
6493
6494	case $host_os in
6495	darwin*)
6496	lock_old_archive_extraction=yes ;;
6497	*)
6498	lock_old_archive_extraction=no ;;
6499	esac
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539	# If no C compiler was specified, use CC.
6540	LTCC=${LTCC-"$CC"}
6541
6542	# If no C compiler flags were specified, use CFLAGS.
6543	LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6544
6545	# Allow CC to be a program name with arguments.
6546	compiler=$CC
6547
6548
6549	# Check for command to grab the raw symbol name followed by C symbol from nm.
6550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6551	$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6552	if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6553	$as_echo_n "(cached) " >&6
6554	else
6555
6556	# These are sane defaults that work on at least a few old systems.
6557	# [They come from Ultrix. What could be older than Ultrix?!! ;)]
6558
6559	# Character class describing NM global symbol codes.
6560	symcode='[BCDEGRST]'
6561
6562	# Regexp to match symbols that can be accessed directly from C.
6563	sympat='$[_A-Za-z][_A-Za-z0-9]*$'
6564
6565	# Define system-specific variables.
6566	case $host_os in
6567	aix*)
6568	symcode='[BCDT]'
6569	;;
6570	cygwin* \| mingw* \| pw32* \| cegcc*)
6571	symcode='[ABCDGISTW]'
6572	;;
6573	hpux*)
6574	if test ia64 = "$host_cpu"; then
6575	symcode='[ABCDEGRST]'
6576	fi
6577	;;
6578	irix* \| nonstopux*)
6579	symcode='[BCDEGRST]'
6580	;;
6581	osf*)
6582	symcode='[BCDEGQRST]'
6583	;;
6584	solaris*)
6585	symcode='[BDRT]'
6586	;;
6587	sco3.2v5*)
6588	symcode='[DT]'
6589	;;
6590	sysv4.2uw2*)
6591	symcode='[DT]'
6592	;;
6593	sysv5* \| sco5v6* \| unixware* \| OpenUNIX*)
6594	symcode='[ABDT]'
6595	;;
6596	sysv4)
6597	symcode='[DFNSTU]'
6598	;;
6599	esac
6600
6601	# If we're using GNU nm, then use its standard symbol codes.
6602	case `$NM -V 2>&1` in
6603	GNU \| 'with BFD')
6604	symcode='[ABCDGIRSTW]' ;;
6605	esac
6606
6607	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6608	# Gets list of data symbols to import.
6609	lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'"
6610	# Adjust the below global symbol transforms to fixup imported variables.
6611	lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'"
6612	lt_c_name_hook=" -e 's/^I .* $.$$/ {\"\1\", (void ) 0},/p'"
6613	lt_c_name_lib_hook="\
6614	-e 's/^I .* $lib.$$/ {\"\1\", (void ) 0},/p'\
6615	-e 's/^I .* $.$$/ {\"lib\1\", (void ) 0},/p'"
6616	else
6617	# Disable hooks by default.
6618	lt_cv_sys_global_symbol_to_import=
6619	lt_cdecl_hook=
6620	lt_c_name_hook=
6621	lt_c_name_lib_hook=
6622	fi
6623
6624	# Transform an extracted symbol line into a proper C declaration.
6625	# Some systems (esp. on ia64) link data and code symbols differently,
6626	# so use this general approach.
6627	lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6628	$lt_cdecl_hook\
6629	" -e 's/^T .* $.*$$/extern int \1();/p'"\
6630	" -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'"
6631
6632	# Transform an extracted symbol line into symbol name and symbol address
6633	lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6634	$lt_c_name_hook\
6635	" -e 's/^: $.$ .$/ {\"\1\", (void *) 0},/p'"\
6636	" -e 's/^$symcode$symcode* .* $.$$/ {\"\1\", (void ) \&\1},/p'"
6637
6638	# Transform an extracted symbol line into symbol name with lib prefix and
6639	# symbol address.
6640	lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6641	$lt_c_name_lib_hook\
6642	" -e 's/^: $.$ .$/ {\"\1\", (void *) 0},/p'"\
6643	" -e 's/^$symcode$symcode* .* $lib.$$/ {\"\1\", (void ) \&\1},/p'"\
6644	" -e 's/^$symcode$symcode* .* $.$$/ {\"lib\1\", (void ) \&\1},/p'"
6645
6646	# Handle CRLF in mingw tool chain
6647	opt_cr=
6648	case $build_os in
6649	mingw*)
6650	opt_cr=`$ECHO 'x\{0,1\}' \| tr x '\015'` # option cr in regexp
6651	;;
6652	esac
6653
6654	# Try without a prefix underscore, then with it.
6655	for ac_symprfx in "" "_"; do
6656
6657	# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6658	symxfrm="\\1 $ac_symprfx\\2 \\2"
6659
6660	# Write the raw and C identifiers.
6661	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6662	# Fake it for dumpbin and say T for any non-static function,
6663	# D for any global variable and I for any imported variable.
6664	# Also find C++ and __fastcall symbols from MSVC++,
6665	# which start with @ or ?.
6666	lt_cv_sys_global_symbol_pipe="$AWK '"\
6667	" {last_section=section; section=\$ 3};"\
6668	" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6669	" /Section length .#relocs.(pick any)/{hide[last_section]=1};"\
6670	" /^ Symbol name : /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6671	" /^ Type : code/{print \"T\",si,substr(si,length(prfx))};"\
6672	" /^ Type : data/{print \"I\",si,substr(si,length(prfx))};"\
6673	" \$ 0!~/External *\\|/{next};"\
6674	" / 0+ UNDEF /{next}; / UNDEF $[^\|]$*()/{next};"\
6675	" {if(hide[section]) next};"\
6676	" {f=\"D\"}; \$ 0~/.*\\|/{f=\"T\"};"\
6677	" {split(\$ 0,a,/\\|\|\r/); split(a[2],s)};"\
6678	" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6679	" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6680	" ' prfx=^$ac_symprfx"
6681	else
6682	lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.[ ]$$symcode$symcode$[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6683	fi
6684	lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe \| sed '/ __gnu_lto/d'"
6685
6686	# Check to see that the pipe works correctly.
6687	pipe_works=no
6688
6689	rm -f conftest*
6690	cat > conftest.$ac_ext <<_LT_EOF
6691	#ifdef __cplusplus
6692	extern "C" {
6693	#endif
6694	char nm_test_var;
6695	void nm_test_func(void);
6696	void nm_test_func(void){}
6697	#ifdef __cplusplus
6698	}
6699	#endif
6700	int main(){nm_test_var='a';nm_test_func();return(0);}
6701	_LT_EOF
6702
6703	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6704	(eval $ac_compile) 2>&5
6705	ac_status=$?
6706	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6707	test $ac_status = 0; }; then
6708	# Now try to grab the symbols.
6709	nlist=conftest.nm
6710	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \\| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6711	(eval $NM conftest.$ac_objext \\| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6712	ac_status=$?
6713	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6714	test $ac_status = 0; } && test -s "$nlist"; then
6715	# Try sorting and uniquifying the output.
6716	if sort "$nlist" \| uniq > "$nlist"T; then
6717	mv -f "$nlist"T "$nlist"
6718	else
6719	rm -f "$nlist"T
6720	fi
6721
6722	# Make sure that we snagged all the symbols we need.
6723	if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6724	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6725	cat <<_LT_EOF > conftest.$ac_ext
6726	/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
6727	#if defined _WIN32 \|\| defined __CYGWIN__ \|\| defined _WIN32_WCE
6728	/* DATA imports from DLLs on WIN32 can't be const, because runtime
6729	relocations are performed -- see ld's documentation on pseudo-relocs. */
6730	# define LT_DLSYM_CONST
6731	#elif defined __osf__
6732	/* This system does not cope well with relocations in const data. */
6733	# define LT_DLSYM_CONST
6734	#else
6735	# define LT_DLSYM_CONST const
6736	#endif
6737
6738	#ifdef __cplusplus
6739	extern "C" {
6740	#endif
6741
6742	_LT_EOF
6743	# Now generate the symbol file.
6744	eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" \| $GREP -v main >> conftest.$ac_ext'
6745
6746	cat <<_LT_EOF >> conftest.$ac_ext
6747
6748	/* The mapping between symbol names and symbols. */
6749	LT_DLSYM_CONST struct {
6750	const char *name;
6751	void *address;
6752	}
6753	lt__PROGRAM__LTX_preloaded_symbols[] =
6754	{
6755	{ "@PROGRAM@", (void *) 0 },
6756	_LT_EOF
6757	$SED "s/^$symcode$symcode* .* $.$$/ {\"\1\", (void ) \&\1},/" < "$nlist" \| $GREP -v main >> conftest.$ac_ext
6758	cat <<\_LT_EOF >> conftest.$ac_ext
6759	{0, (void *) 0}
6760	};
6761
6762	/* This works around a problem in FreeBSD linker */
6763	#ifdef FREEBSD_WORKAROUND
6764	static const void *lt_preloaded_setup() {
6765	return lt__PROGRAM__LTX_preloaded_symbols;
6766	}
6767	#endif
6768
6769	#ifdef __cplusplus
6770	}
6771	#endif
6772	_LT_EOF
6773	# Now try linking the two files.
6774	mv conftest.$ac_objext conftstm.$ac_objext
6775	lt_globsym_save_LIBS=$LIBS
6776	lt_globsym_save_CFLAGS=$CFLAGS
6777	LIBS=conftstm.$ac_objext
6778	CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6779	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6780	(eval $ac_link) 2>&5
6781	ac_status=$?
6782	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6783	test $ac_status = 0; } && test -s conftest$ac_exeext; then
6784	pipe_works=yes
6785	fi
6786	LIBS=$lt_globsym_save_LIBS
6787	CFLAGS=$lt_globsym_save_CFLAGS
6788	else
6789	echo "cannot find nm_test_func in $nlist" >&5
6790	fi
6791	else
6792	echo "cannot find nm_test_var in $nlist" >&5
6793	fi
6794	else
6795	echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6796	fi
6797	else
6798	echo "$progname: failed program was:" >&5
6799	cat conftest.$ac_ext >&5
6800	fi
6801	rm -rf conftest* conftst*
6802
6803	# Do not use the global_symbol_pipe unless it works.
6804	if test yes = "$pipe_works"; then
6805	break
6806	else
6807	lt_cv_sys_global_symbol_pipe=
6808	fi
6809	done
6810
6811	fi
6812
6813	if test -z "$lt_cv_sys_global_symbol_pipe"; then
6814	lt_cv_sys_global_symbol_to_cdecl=
6815	fi
6816	if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6818	$as_echo "failed" >&6; }
6819	else
6820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6821	$as_echo "ok" >&6; }
6822	fi
6823
6824	# Response file support.
6825	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6826	nm_file_list_spec='@'
6827	elif $NM --help 2>/dev/null \| grep '[@]FILE' >/dev/null; then
6828	nm_file_list_spec='@'
6829	fi
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6868	$as_echo_n "checking for sysroot... " >&6; }
6869
6870	# Check whether --with-sysroot was given.
6871	if test "${with_sysroot+set}" = set; then :
6872	withval=$with_sysroot;
6873	else
6874	with_sysroot=no
6875	fi
6876
6877
6878	lt_sysroot=
6879	case $with_sysroot in #(
6880	yes)
6881	if test yes = "$GCC"; then
6882	lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6883	fi
6884	;; #(
6885	/*)
6886	lt_sysroot=`echo "$with_sysroot" \| sed -e "$sed_quote_subst"`
6887	;; #(
6888	no\|'')
6889	;; #(
6890	*)
6891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6892	$as_echo "$with_sysroot" >&6; }
6893	as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6894	;;
6895	esac
6896
6897	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6898	$as_echo "${lt_sysroot:-no}" >&6; }
6899
6900
6901
6902
6903
6904	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6905	$as_echo_n "checking for a working dd... " >&6; }
6906	if ${ac_cv_path_lt_DD+:} false; then :
6907	$as_echo_n "(cached) " >&6
6908	else
6909	printf 0123456789abcdef0123456789abcdef >conftest.i
6910	cat conftest.i conftest.i >conftest2.i
6911	: ${lt_DD:=$DD}
6912	if test -z "$lt_DD"; then
6913	ac_path_lt_DD_found=false
6914	# Loop through the user's path and test for each of PROGNAME-LIST
6915	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6916	for as_dir in $PATH
6917	do
6918	IFS=$as_save_IFS
6919	test -z "$as_dir" && as_dir=.
6920	for ac_prog in dd; do
6921	for ac_exec_ext in '' $ac_executable_extensions; do
6922	ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6923	as_fn_executable_p "$ac_path_lt_DD" \|\| continue
6924	if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6925	cmp -s conftest.i conftest.out \
6926	&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6927	fi
6928	$ac_path_lt_DD_found && break 3
6929	done
6930	done
6931	done
6932	IFS=$as_save_IFS
6933	if test -z "$ac_cv_path_lt_DD"; then
6934	:
6935	fi
6936	else
6937	ac_cv_path_lt_DD=$lt_DD
6938	fi
6939
6940	rm -f conftest.i conftest2.i conftest.out
6941	fi
6942	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6943	$as_echo "$ac_cv_path_lt_DD" >&6; }
6944
6945
6946	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6947	$as_echo_n "checking how to truncate binary pipes... " >&6; }
6948	if ${lt_cv_truncate_bin+:} false; then :
6949	$as_echo_n "(cached) " >&6
6950	else
6951	printf 0123456789abcdef0123456789abcdef >conftest.i
6952	cat conftest.i conftest.i >conftest2.i
6953	lt_cv_truncate_bin=
6954	if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6955	cmp -s conftest.i conftest.out \
6956	&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6957	fi
6958	rm -f conftest.i conftest2.i conftest.out
6959	test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6960	fi
6961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6962	$as_echo "$lt_cv_truncate_bin" >&6; }
6963
6964
6965
6966
6967
6968
6969
6970	# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
6971	func_cc_basename ()
6972	{
6973	for cc_temp in $*""; do
6974	case $cc_temp in
6975	compile \| [\\/]compile \| ccache \| [\\/]ccache ) ;;
6976	distcc \| [\\/]distcc \| purify \| [\\/]purify ) ;;
6977	\-*) ;;
6978	*) break;;
6979	esac
6980	done
6981	func_cc_basename_result=`$ECHO "$cc_temp" \| $SED "s%.*/%%; s%^$host_alias-%%"`
6982	}
6983
6984	# Check whether --enable-libtool-lock was given.
6985	if test "${enable_libtool_lock+set}" = set; then :
6986	enableval=$enable_libtool_lock;
6987	fi
6988
6989	test no = "$enable_libtool_lock" \|\| enable_libtool_lock=yes
6990
6991	# Some flags need to be propagated to the compiler or linker for good
6992	# libtool support.
6993	case $host in
6994	ia64--hpux)
6995	# Find out what ABI is being produced by ac_compile, and set mode
6996	# options accordingly.
6997	echo 'int i;' > conftest.$ac_ext
6998	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6999	(eval $ac_compile) 2>&5
7000	ac_status=$?
7001	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7002	test $ac_status = 0; }; then
7003	case `/usr/bin/file conftest.$ac_objext` in
7004	ELF-32)
7005	HPUX_IA64_MODE=32
7006	;;
7007	ELF-64)
7008	HPUX_IA64_MODE=64
7009	;;
7010	esac
7011	fi
7012	rm -rf conftest*
7013	;;
7014	--irix6*)
7015	# Find out what ABI is being produced by ac_compile, and set linker
7016	# options accordingly.
7017	echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7018	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7019	(eval $ac_compile) 2>&5
7020	ac_status=$?
7021	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7022	test $ac_status = 0; }; then
7023	if test yes = "$lt_cv_prog_gnu_ld"; then
7024	case `/usr/bin/file conftest.$ac_objext` in
7025	32-bit)
7026	LD="${LD-ld} -melf32bsmip"
7027	;;
7028	N32)
7029	LD="${LD-ld} -melf32bmipn32"
7030	;;
7031	64-bit)
7032	LD="${LD-ld} -melf64bmip"
7033	;;
7034	esac
7035	else
7036	case `/usr/bin/file conftest.$ac_objext` in
7037	32-bit)
7038	LD="${LD-ld} -32"
7039	;;
7040	N32)
7041	LD="${LD-ld} -n32"
7042	;;
7043	64-bit)
7044	LD="${LD-ld} -64"
7045	;;
7046	esac
7047	fi
7048	fi
7049	rm -rf conftest*
7050	;;
7051
7052	mips64-linux*)
7053	# Find out what ABI is being produced by ac_compile, and set linker
7054	# options accordingly.
7055	echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7056	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7057	(eval $ac_compile) 2>&5
7058	ac_status=$?
7059	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7060	test $ac_status = 0; }; then
7061	emul=elf
7062	case `/usr/bin/file conftest.$ac_objext` in
7063	32-bit)
7064	emul="${emul}32"
7065	;;
7066	64-bit)
7067	emul="${emul}64"
7068	;;
7069	esac
7070	case `/usr/bin/file conftest.$ac_objext` in
7071	MSB)
7072	emul="${emul}btsmip"
7073	;;
7074	LSB)
7075	emul="${emul}ltsmip"
7076	;;
7077	esac
7078	case `/usr/bin/file conftest.$ac_objext` in
7079	N32)
7080	emul="${emul}n32"
7081	;;
7082	esac
7083	LD="${LD-ld} -m $emul"
7084	fi
7085	rm -rf conftest*
7086	;;
7087
7088	x86_64-kfreebsd-gnu\|x86_64-linux\|powerpc-linux*\| \
7089	s390-linux\|s390-tpf\|sparc-linux*)
7090	# Find out what ABI is being produced by ac_compile, and set linker
7091	# options accordingly. Note that the listed cases only cover the
7092	# situations where additional linker options are needed (such as when
7093	# doing 32-bit compilation for a host where ld defaults to 64-bit, or
7094	# vice versa); the common cases where no linker options are needed do
7095	# not appear in the list.
7096	echo 'int i;' > conftest.$ac_ext
7097	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7098	(eval $ac_compile) 2>&5
7099	ac_status=$?
7100	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7101	test $ac_status = 0; }; then
7102	case `/usr/bin/file conftest.o` in
7103	32-bit)
7104	case $host in
7105	x86_64-kfreebsd-gnu)
7106	LD="${LD-ld} -m elf_i386_fbsd"
7107	;;
7108	x86_64-linux)
7109	case `/usr/bin/file conftest.o` in
7110	x86-64)
7111	LD="${LD-ld} -m elf32_x86_64"
7112	;;
7113	*)
7114	LD="${LD-ld} -m elf_i386"
7115	;;
7116	esac
7117	;;
7118	powerpc64le-linux)
7119	LD="${LD-ld} -m elf32lppclinux"
7120	;;
7121	powerpc64-linux)
7122	LD="${LD-ld} -m elf32ppclinux"
7123	;;
7124	s390x-linux)
7125	LD="${LD-ld} -m elf_s390"
7126	;;
7127	sparc64-linux)
7128	LD="${LD-ld} -m elf32_sparc"
7129	;;
7130	esac
7131	;;
7132	64-bit)
7133	case $host in
7134	x86_64-kfreebsd-gnu)
7135	LD="${LD-ld} -m elf_x86_64_fbsd"
7136	;;
7137	x86_64-linux)
7138	LD="${LD-ld} -m elf_x86_64"
7139	;;
7140	powerpcle-linux)
7141	LD="${LD-ld} -m elf64lppc"
7142	;;
7143	powerpc-linux)
7144	LD="${LD-ld} -m elf64ppc"
7145	;;
7146	s390-linux\|s390-tpf)
7147	LD="${LD-ld} -m elf64_s390"
7148	;;
7149	sparc-linux*)
7150	LD="${LD-ld} -m elf64_sparc"
7151	;;
7152	esac
7153	;;
7154	esac
7155	fi
7156	rm -rf conftest*
7157	;;
7158
7159	--sco3.2v5*)
7160	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
7161	SAVE_CFLAGS=$CFLAGS
7162	CFLAGS="$CFLAGS -belf"
7163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7164	$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7165	if ${lt_cv_cc_needs_belf+:} false; then :
7166	$as_echo_n "(cached) " >&6
7167	else
7168	ac_ext=c
7169	ac_cpp='$CPP $CPPFLAGS'
7170	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7171	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7172	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7173
7174	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7175	/* end confdefs.h. */
7176
7177	int
7178	main ()
7179	{
7180
7181	;
7182	return 0;
7183	}
7184	_ACEOF
7185	if ac_fn_c_try_link "$LINENO"; then :
7186	lt_cv_cc_needs_belf=yes
7187	else
7188	lt_cv_cc_needs_belf=no
7189	fi
7190	rm -f core conftest.err conftest.$ac_objext \
7191	conftest$ac_exeext conftest.$ac_ext
7192	ac_ext=c
7193	ac_cpp='$CPP $CPPFLAGS'
7194	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7195	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7196	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7197
7198	fi
7199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7200	$as_echo "$lt_cv_cc_needs_belf" >&6; }
7201	if test yes != "$lt_cv_cc_needs_belf"; then
7202	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7203	CFLAGS=$SAVE_CFLAGS
7204	fi
7205	;;
7206	-solaris*)
7207	# Find out what ABI is being produced by ac_compile, and set linker
7208	# options accordingly.
7209	echo 'int i;' > conftest.$ac_ext
7210	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7211	(eval $ac_compile) 2>&5
7212	ac_status=$?
7213	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7214	test $ac_status = 0; }; then
7215	case `/usr/bin/file conftest.o` in
7216	64-bit)
7217	case $lt_cv_prog_gnu_ld in
7218	yes*)
7219	case $host in
7220	i?86--solaris\|x86_64--solaris)
7221	LD="${LD-ld} -m elf_x86_64"
7222	;;
7223	sparc--solaris*)
7224	LD="${LD-ld} -m elf64_sparc"
7225	;;
7226	esac
7227	# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
7228	if ${LD-ld} -V \| grep _sol2 >/dev/null 2>&1; then
7229	LD=${LD-ld}_sol2
7230	fi
7231	;;
7232	*)
7233	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7234	LD="${LD-ld} -64"
7235	fi
7236	;;
7237	esac
7238	;;
7239	esac
7240	fi
7241	rm -rf conftest*
7242	;;
7243	esac
7244
7245	need_locks=$enable_libtool_lock
7246
7247	if test -n "$ac_tool_prefix"; then
7248	# Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
7249	set dummy ${ac_tool_prefix}mt; ac_word=$2
7250	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7251	$as_echo_n "checking for $ac_word... " >&6; }
7252	if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
7253	$as_echo_n "(cached) " >&6
7254	else
7255	if test -n "$MANIFEST_TOOL"; then
7256	ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
7257	else
7258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7259	for as_dir in $PATH
7260	do
7261	IFS=$as_save_IFS
7262	test -z "$as_dir" && as_dir=.
7263	for ac_exec_ext in '' $ac_executable_extensions; do
7264	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7265	ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
7266	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7267	break 2
7268	fi
7269	done
7270	done
7271	IFS=$as_save_IFS
7272
7273	fi
7274	fi
7275	MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
7276	if test -n "$MANIFEST_TOOL"; then
7277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
7278	$as_echo "$MANIFEST_TOOL" >&6; }
7279	else
7280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7281	$as_echo "no" >&6; }
7282	fi
7283
7284
7285	fi
7286	if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
7287	ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
7288	# Extract the first word of "mt", so it can be a program name with args.
7289	set dummy mt; ac_word=$2
7290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7291	$as_echo_n "checking for $ac_word... " >&6; }
7292	if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
7293	$as_echo_n "(cached) " >&6
7294	else
7295	if test -n "$ac_ct_MANIFEST_TOOL"; then
7296	ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
7297	else
7298	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7299	for as_dir in $PATH
7300	do
7301	IFS=$as_save_IFS
7302	test -z "$as_dir" && as_dir=.
7303	for ac_exec_ext in '' $ac_executable_extensions; do
7304	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7305	ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
7306	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7307	break 2
7308	fi
7309	done
7310	done
7311	IFS=$as_save_IFS
7312
7313	fi
7314	fi
7315	ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
7316	if test -n "$ac_ct_MANIFEST_TOOL"; then
7317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
7318	$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
7319	else
7320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7321	$as_echo "no" >&6; }
7322	fi
7323
7324	if test "x$ac_ct_MANIFEST_TOOL" = x; then
7325	MANIFEST_TOOL=":"
7326	else
7327	case $cross_compiling:$ac_tool_warned in
7328	yes:)
7329	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7330	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7331	ac_tool_warned=yes ;;
7332	esac
7333	MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
7334	fi
7335	else
7336	MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
7337	fi
7338
7339	test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
7340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
7341	$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
7342	if ${lt_cv_path_mainfest_tool+:} false; then :
7343	$as_echo_n "(cached) " >&6
7344	else
7345	lt_cv_path_mainfest_tool=no
7346	echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
7347	$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
7348	cat conftest.err >&5
7349	if $GREP 'Manifest Tool' conftest.out > /dev/null; then
7350	lt_cv_path_mainfest_tool=yes
7351	fi
7352	rm -f conftest*
7353	fi
7354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
7355	$as_echo "$lt_cv_path_mainfest_tool" >&6; }
7356	if test yes != "$lt_cv_path_mainfest_tool"; then
7357	MANIFEST_TOOL=:
7358	fi
7359
7360
7361
7362
7363
7364
7365	case $host_os in
7366	rhapsody* \| darwin*)
7367	if test -n "$ac_tool_prefix"; then
7368	# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7369	set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7370	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7371	$as_echo_n "checking for $ac_word... " >&6; }
7372	if ${ac_cv_prog_DSYMUTIL+:} false; then :
7373	$as_echo_n "(cached) " >&6
7374	else
7375	if test -n "$DSYMUTIL"; then
7376	ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7377	else
7378	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7379	for as_dir in $PATH
7380	do
7381	IFS=$as_save_IFS
7382	test -z "$as_dir" && as_dir=.
7383	for ac_exec_ext in '' $ac_executable_extensions; do
7384	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7385	ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7386	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7387	break 2
7388	fi
7389	done
7390	done
7391	IFS=$as_save_IFS
7392
7393	fi
7394	fi
7395	DSYMUTIL=$ac_cv_prog_DSYMUTIL
7396	if test -n "$DSYMUTIL"; then
7397	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7398	$as_echo "$DSYMUTIL" >&6; }
7399	else
7400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7401	$as_echo "no" >&6; }
7402	fi
7403
7404
7405	fi
7406	if test -z "$ac_cv_prog_DSYMUTIL"; then
7407	ac_ct_DSYMUTIL=$DSYMUTIL
7408	# Extract the first word of "dsymutil", so it can be a program name with args.
7409	set dummy dsymutil; ac_word=$2
7410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7411	$as_echo_n "checking for $ac_word... " >&6; }
7412	if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7413	$as_echo_n "(cached) " >&6
7414	else
7415	if test -n "$ac_ct_DSYMUTIL"; then
7416	ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7417	else
7418	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7419	for as_dir in $PATH
7420	do
7421	IFS=$as_save_IFS
7422	test -z "$as_dir" && as_dir=.
7423	for ac_exec_ext in '' $ac_executable_extensions; do
7424	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7425	ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7426	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7427	break 2
7428	fi
7429	done
7430	done
7431	IFS=$as_save_IFS
7432
7433	fi
7434	fi
7435	ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7436	if test -n "$ac_ct_DSYMUTIL"; then
7437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7438	$as_echo "$ac_ct_DSYMUTIL" >&6; }
7439	else
7440	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7441	$as_echo "no" >&6; }
7442	fi
7443
7444	if test "x$ac_ct_DSYMUTIL" = x; then
7445	DSYMUTIL=":"
7446	else
7447	case $cross_compiling:$ac_tool_warned in
7448	yes:)
7449	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7450	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7451	ac_tool_warned=yes ;;
7452	esac
7453	DSYMUTIL=$ac_ct_DSYMUTIL
7454	fi
7455	else
7456	DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7457	fi
7458
7459	if test -n "$ac_tool_prefix"; then
7460	# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7461	set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7462	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7463	$as_echo_n "checking for $ac_word... " >&6; }
7464	if ${ac_cv_prog_NMEDIT+:} false; then :
7465	$as_echo_n "(cached) " >&6
7466	else
7467	if test -n "$NMEDIT"; then
7468	ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7469	else
7470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7471	for as_dir in $PATH
7472	do
7473	IFS=$as_save_IFS
7474	test -z "$as_dir" && as_dir=.
7475	for ac_exec_ext in '' $ac_executable_extensions; do
7476	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7477	ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7478	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7479	break 2
7480	fi
7481	done
7482	done
7483	IFS=$as_save_IFS
7484
7485	fi
7486	fi
7487	NMEDIT=$ac_cv_prog_NMEDIT
7488	if test -n "$NMEDIT"; then
7489	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7490	$as_echo "$NMEDIT" >&6; }
7491	else
7492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7493	$as_echo "no" >&6; }
7494	fi
7495
7496
7497	fi
7498	if test -z "$ac_cv_prog_NMEDIT"; then
7499	ac_ct_NMEDIT=$NMEDIT
7500	# Extract the first word of "nmedit", so it can be a program name with args.
7501	set dummy nmedit; ac_word=$2
7502	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7503	$as_echo_n "checking for $ac_word... " >&6; }
7504	if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7505	$as_echo_n "(cached) " >&6
7506	else
7507	if test -n "$ac_ct_NMEDIT"; then
7508	ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7509	else
7510	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7511	for as_dir in $PATH
7512	do
7513	IFS=$as_save_IFS
7514	test -z "$as_dir" && as_dir=.
7515	for ac_exec_ext in '' $ac_executable_extensions; do
7516	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7517	ac_cv_prog_ac_ct_NMEDIT="nmedit"
7518	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7519	break 2
7520	fi
7521	done
7522	done
7523	IFS=$as_save_IFS
7524
7525	fi
7526	fi
7527	ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7528	if test -n "$ac_ct_NMEDIT"; then
7529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7530	$as_echo "$ac_ct_NMEDIT" >&6; }
7531	else
7532	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7533	$as_echo "no" >&6; }
7534	fi
7535
7536	if test "x$ac_ct_NMEDIT" = x; then
7537	NMEDIT=":"
7538	else
7539	case $cross_compiling:$ac_tool_warned in
7540	yes:)
7541	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7542	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7543	ac_tool_warned=yes ;;
7544	esac
7545	NMEDIT=$ac_ct_NMEDIT
7546	fi
7547	else
7548	NMEDIT="$ac_cv_prog_NMEDIT"
7549	fi
7550
7551	if test -n "$ac_tool_prefix"; then
7552	# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7553	set dummy ${ac_tool_prefix}lipo; ac_word=$2
7554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555	$as_echo_n "checking for $ac_word... " >&6; }
7556	if ${ac_cv_prog_LIPO+:} false; then :
7557	$as_echo_n "(cached) " >&6
7558	else
7559	if test -n "$LIPO"; then
7560	ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7561	else
7562	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7563	for as_dir in $PATH
7564	do
7565	IFS=$as_save_IFS
7566	test -z "$as_dir" && as_dir=.
7567	for ac_exec_ext in '' $ac_executable_extensions; do
7568	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7569	ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7570	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571	break 2
7572	fi
7573	done
7574	done
7575	IFS=$as_save_IFS
7576
7577	fi
7578	fi
7579	LIPO=$ac_cv_prog_LIPO
7580	if test -n "$LIPO"; then
7581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7582	$as_echo "$LIPO" >&6; }
7583	else
7584	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585	$as_echo "no" >&6; }
7586	fi
7587
7588
7589	fi
7590	if test -z "$ac_cv_prog_LIPO"; then
7591	ac_ct_LIPO=$LIPO
7592	# Extract the first word of "lipo", so it can be a program name with args.
7593	set dummy lipo; ac_word=$2
7594	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7595	$as_echo_n "checking for $ac_word... " >&6; }
7596	if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7597	$as_echo_n "(cached) " >&6
7598	else
7599	if test -n "$ac_ct_LIPO"; then
7600	ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7601	else
7602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7603	for as_dir in $PATH
7604	do
7605	IFS=$as_save_IFS
7606	test -z "$as_dir" && as_dir=.
7607	for ac_exec_ext in '' $ac_executable_extensions; do
7608	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7609	ac_cv_prog_ac_ct_LIPO="lipo"
7610	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611	break 2
7612	fi
7613	done
7614	done
7615	IFS=$as_save_IFS
7616
7617	fi
7618	fi
7619	ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7620	if test -n "$ac_ct_LIPO"; then
7621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7622	$as_echo "$ac_ct_LIPO" >&6; }
7623	else
7624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625	$as_echo "no" >&6; }
7626	fi
7627
7628	if test "x$ac_ct_LIPO" = x; then
7629	LIPO=":"
7630	else
7631	case $cross_compiling:$ac_tool_warned in
7632	yes:)
7633	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7634	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7635	ac_tool_warned=yes ;;
7636	esac
7637	LIPO=$ac_ct_LIPO
7638	fi
7639	else
7640	LIPO="$ac_cv_prog_LIPO"
7641	fi
7642
7643	if test -n "$ac_tool_prefix"; then
7644	# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7645	set dummy ${ac_tool_prefix}otool; ac_word=$2
7646	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7647	$as_echo_n "checking for $ac_word... " >&6; }
7648	if ${ac_cv_prog_OTOOL+:} false; then :
7649	$as_echo_n "(cached) " >&6
7650	else
7651	if test -n "$OTOOL"; then
7652	ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7653	else
7654	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7655	for as_dir in $PATH
7656	do
7657	IFS=$as_save_IFS
7658	test -z "$as_dir" && as_dir=.
7659	for ac_exec_ext in '' $ac_executable_extensions; do
7660	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7661	ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7662	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7663	break 2
7664	fi
7665	done
7666	done
7667	IFS=$as_save_IFS
7668
7669	fi
7670	fi
7671	OTOOL=$ac_cv_prog_OTOOL
7672	if test -n "$OTOOL"; then
7673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7674	$as_echo "$OTOOL" >&6; }
7675	else
7676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7677	$as_echo "no" >&6; }
7678	fi
7679
7680
7681	fi
7682	if test -z "$ac_cv_prog_OTOOL"; then
7683	ac_ct_OTOOL=$OTOOL
7684	# Extract the first word of "otool", so it can be a program name with args.
7685	set dummy otool; ac_word=$2
7686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7687	$as_echo_n "checking for $ac_word... " >&6; }
7688	if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7689	$as_echo_n "(cached) " >&6
7690	else
7691	if test -n "$ac_ct_OTOOL"; then
7692	ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7693	else
7694	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7695	for as_dir in $PATH
7696	do
7697	IFS=$as_save_IFS
7698	test -z "$as_dir" && as_dir=.
7699	for ac_exec_ext in '' $ac_executable_extensions; do
7700	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7701	ac_cv_prog_ac_ct_OTOOL="otool"
7702	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7703	break 2
7704	fi
7705	done
7706	done
7707	IFS=$as_save_IFS
7708
7709	fi
7710	fi
7711	ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7712	if test -n "$ac_ct_OTOOL"; then
7713	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7714	$as_echo "$ac_ct_OTOOL" >&6; }
7715	else
7716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7717	$as_echo "no" >&6; }
7718	fi
7719
7720	if test "x$ac_ct_OTOOL" = x; then
7721	OTOOL=":"
7722	else
7723	case $cross_compiling:$ac_tool_warned in
7724	yes:)
7725	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7726	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7727	ac_tool_warned=yes ;;
7728	esac
7729	OTOOL=$ac_ct_OTOOL
7730	fi
7731	else
7732	OTOOL="$ac_cv_prog_OTOOL"
7733	fi
7734
7735	if test -n "$ac_tool_prefix"; then
7736	# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7737	set dummy ${ac_tool_prefix}otool64; ac_word=$2
7738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7739	$as_echo_n "checking for $ac_word... " >&6; }
7740	if ${ac_cv_prog_OTOOL64+:} false; then :
7741	$as_echo_n "(cached) " >&6
7742	else
7743	if test -n "$OTOOL64"; then
7744	ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7745	else
7746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7747	for as_dir in $PATH
7748	do
7749	IFS=$as_save_IFS
7750	test -z "$as_dir" && as_dir=.
7751	for ac_exec_ext in '' $ac_executable_extensions; do
7752	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7753	ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7755	break 2
7756	fi
7757	done
7758	done
7759	IFS=$as_save_IFS
7760
7761	fi
7762	fi
7763	OTOOL64=$ac_cv_prog_OTOOL64
7764	if test -n "$OTOOL64"; then
7765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7766	$as_echo "$OTOOL64" >&6; }
7767	else
7768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7769	$as_echo "no" >&6; }
7770	fi
7771
7772
7773	fi
7774	if test -z "$ac_cv_prog_OTOOL64"; then
7775	ac_ct_OTOOL64=$OTOOL64
7776	# Extract the first word of "otool64", so it can be a program name with args.
7777	set dummy otool64; ac_word=$2
7778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7779	$as_echo_n "checking for $ac_word... " >&6; }
7780	if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7781	$as_echo_n "(cached) " >&6
7782	else
7783	if test -n "$ac_ct_OTOOL64"; then
7784	ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7785	else
7786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7787	for as_dir in $PATH
7788	do
7789	IFS=$as_save_IFS
7790	test -z "$as_dir" && as_dir=.
7791	for ac_exec_ext in '' $ac_executable_extensions; do
7792	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7793	ac_cv_prog_ac_ct_OTOOL64="otool64"
7794	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7795	break 2
7796	fi
7797	done
7798	done
7799	IFS=$as_save_IFS
7800
7801	fi
7802	fi
7803	ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7804	if test -n "$ac_ct_OTOOL64"; then
7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7806	$as_echo "$ac_ct_OTOOL64" >&6; }
7807	else
7808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7809	$as_echo "no" >&6; }
7810	fi
7811
7812	if test "x$ac_ct_OTOOL64" = x; then
7813	OTOOL64=":"
7814	else
7815	case $cross_compiling:$ac_tool_warned in
7816	yes:)
7817	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7818	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7819	ac_tool_warned=yes ;;
7820	esac
7821	OTOOL64=$ac_ct_OTOOL64
7822	fi
7823	else
7824	OTOOL64="$ac_cv_prog_OTOOL64"
7825	fi
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7854	$as_echo_n "checking for -single_module linker flag... " >&6; }
7855	if ${lt_cv_apple_cc_single_mod+:} false; then :
7856	$as_echo_n "(cached) " >&6
7857	else
7858	lt_cv_apple_cc_single_mod=no
7859	if test -z "$LT_MULTI_MODULE"; then
7860	# By default we will add the -single_module flag. You can override
7861	# by either setting the environment variable LT_MULTI_MODULE
7862	# non-empty at configure time, or by adding -multi_module to the
7863	# link flags.
7864	rm -rf libconftest.dylib*
7865	echo "int foo(void){return 1;}" > conftest.c
7866	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7867	-dynamiclib -Wl,-single_module conftest.c" >&5
7868	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7869	-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7870	_lt_result=$?
7871	# If there is a non-empty error log, and "single_module"
7872	# appears in it, assume the flag caused a linker warning
7873	if test -s conftest.err && $GREP single_module conftest.err; then
7874	cat conftest.err >&5
7875	# Otherwise, if the output was created with a 0 exit code from
7876	# the compiler, it worked.
7877	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7878	lt_cv_apple_cc_single_mod=yes
7879	else
7880	cat conftest.err >&5
7881	fi
7882	rm -rf libconftest.dylib*
7883	rm -f conftest.*
7884	fi
7885	fi
7886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7887	$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7888
7889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7890	$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7891	if ${lt_cv_ld_exported_symbols_list+:} false; then :
7892	$as_echo_n "(cached) " >&6
7893	else
7894	lt_cv_ld_exported_symbols_list=no
7895	save_LDFLAGS=$LDFLAGS
7896	echo "_main" > conftest.sym
7897	LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7898	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7899	/* end confdefs.h. */
7900
7901	int
7902	main ()
7903	{
7904
7905	;
7906	return 0;
7907	}
7908	_ACEOF
7909	if ac_fn_c_try_link "$LINENO"; then :
7910	lt_cv_ld_exported_symbols_list=yes
7911	else
7912	lt_cv_ld_exported_symbols_list=no
7913	fi
7914	rm -f core conftest.err conftest.$ac_objext \
7915	conftest$ac_exeext conftest.$ac_ext
7916	LDFLAGS=$save_LDFLAGS
7917
7918	fi
7919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7920	$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7921
7922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7923	$as_echo_n "checking for -force_load linker flag... " >&6; }
7924	if ${lt_cv_ld_force_load+:} false; then :
7925	$as_echo_n "(cached) " >&6
7926	else
7927	lt_cv_ld_force_load=no
7928	cat > conftest.c << _LT_EOF
7929	int forced_loaded() { return 2;}
7930	_LT_EOF
7931	echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7932	$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7933	echo "$AR cru libconftest.a conftest.o" >&5
7934	$AR cru libconftest.a conftest.o 2>&5
7935	echo "$RANLIB libconftest.a" >&5
7936	$RANLIB libconftest.a 2>&5
7937	cat > conftest.c << _LT_EOF
7938	int main() { return 0;}
7939	_LT_EOF
7940	echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7941	$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7942	_lt_result=$?
7943	if test -s conftest.err && $GREP force_load conftest.err; then
7944	cat conftest.err >&5
7945	elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7946	lt_cv_ld_force_load=yes
7947	else
7948	cat conftest.err >&5
7949	fi
7950	rm -f conftest.err libconftest.a conftest conftest.c
7951	rm -rf conftest.dSYM
7952
7953	fi
7954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7955	$as_echo "$lt_cv_ld_force_load" >&6; }
7956	case $host_os in
7957	rhapsody* \| darwin1.[012])
7958	_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7959	darwin1.*)
7960	_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7961	darwin*) # darwin 5.x on
7962	# if running on 10.5 or later, the deployment target defaults
7963	# to the OS version, if on x86, and 10.4, the deployment
7964	# target defaults to 10.4. Don't you love it?
7965	case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7966	10.0,86-darwin8\|10.0,-darwin[91]*)
7967	_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7968	10.[012][,.]*)
7969	_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7970	10.*)
7971	_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7972	esac
7973	;;
7974	esac
7975	if test yes = "$lt_cv_apple_cc_single_mod"; then
7976	_lt_dar_single_mod='$single_module'
7977	fi
7978	if test yes = "$lt_cv_ld_exported_symbols_list"; then
7979	_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7980	else
7981	_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7982	fi
7983	if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7984	_lt_dsymutil='~$DSYMUTIL $lib \|\| :'
7985	else
7986	_lt_dsymutil=
7987	fi
7988	;;
7989	esac
7990
7991	# func_munge_path_list VARIABLE PATH
7992	# -----------------------------------
7993	# VARIABLE is name of variable containing _space_ separated list of
7994	# directories to be munged by the contents of PATH, which is string
7995	# having a format:
7996	# "DIR[:DIR]:"
7997	# string "DIR[ DIR]" will be prepended to VARIABLE
7998	# ":DIR[:DIR]"
7999	# string "DIR[ DIR]" will be appended to VARIABLE
8000	# "DIRP[:DIRP]::[DIRA:]DIRA"
8001	# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
8002	# "DIRA[ DIRA]" will be appended to VARIABLE
8003	# "DIR[:DIR]"
8004	# VARIABLE will be replaced by "DIR[ DIR]"
8005	func_munge_path_list ()
8006	{
8007	case x$2 in
8008	x)
8009	;;
8010	*:)
8011	eval $1=\"`$ECHO $2 \| $SED 's/:/ /g'` \$$1\"
8012	;;
8013	x:*)
8014	eval $1=\"\$$1 `$ECHO $2 \| $SED 's/:/ /g'`\"
8015	;;
8016	::)
8017	eval $1=\"\$$1\ `$ECHO $2 \| $SED -e 's/.*:://' -e 's/:/ /g'`\"
8018	eval $1=\"`$ECHO $2 \| $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
8019	;;
8020	*)
8021	eval $1=\"`$ECHO $2 \| $SED 's/:/ /g'`\"
8022	;;
8023	esac
8024	}
8025
8026
8027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8028	$as_echo_n "checking for ANSI C header files... " >&6; }
8029	if ${ac_cv_header_stdc+:} false; then :
8030	$as_echo_n "(cached) " >&6
8031	else
8032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033	/* end confdefs.h. */
8034	#include <stdlib.h>
8035	#include <stdarg.h>
8036	#include <string.h>
8037	#include <float.h>
8038
8039	int
8040	main ()
8041	{
8042
8043	;
8044	return 0;
8045	}
8046	_ACEOF
8047	if ac_fn_c_try_compile "$LINENO"; then :
8048	ac_cv_header_stdc=yes
8049	else
8050	ac_cv_header_stdc=no
8051	fi
8052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8053
8054	if test $ac_cv_header_stdc = yes; then
8055	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8056	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8057	/* end confdefs.h. */
8058	#include <string.h>
8059
8060	_ACEOF
8061	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8062	$EGREP "memchr" >/dev/null 2>&1; then :
8063
8064	else
8065	ac_cv_header_stdc=no
8066	fi
8067	rm -f conftest*
8068
8069	fi
8070
8071	if test $ac_cv_header_stdc = yes; then
8072	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8073	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074	/* end confdefs.h. */
8075	#include <stdlib.h>
8076
8077	_ACEOF
8078	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8079	$EGREP "free" >/dev/null 2>&1; then :
8080
8081	else
8082	ac_cv_header_stdc=no
8083	fi
8084	rm -f conftest*
8085
8086	fi
8087
8088	if test $ac_cv_header_stdc = yes; then
8089	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8090	if test "$cross_compiling" = yes; then :
8091	:
8092	else
8093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8094	/* end confdefs.h. */
8095	#include <ctype.h>
8096	#include <stdlib.h>
8097	#if ((' ' & 0x0FF) == 0x020)
8098	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8099	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8100	#else
8101	# define ISLOWER(c) \
8102	(('a' <= (c) && (c) <= 'i') \
8103	\|\| ('j' <= (c) && (c) <= 'r') \
8104	\|\| ('s' <= (c) && (c) <= 'z'))
8105	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8106	#endif
8107
8108	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8109	int
8110	main ()
8111	{
8112	int i;
8113	for (i = 0; i < 256; i++)
8114	if (XOR (islower (i), ISLOWER (i))
8115	\|\| toupper (i) != TOUPPER (i))
8116	return 2;
8117	return 0;
8118	}
8119	_ACEOF
8120	if ac_fn_c_try_run "$LINENO"; then :
8121
8122	else
8123	ac_cv_header_stdc=no
8124	fi
8125	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8126	conftest.$ac_objext conftest.beam conftest.$ac_ext
8127	fi
8128
8129	fi
8130	fi
8131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8132	$as_echo "$ac_cv_header_stdc" >&6; }
8133	if test $ac_cv_header_stdc = yes; then
8134
8135	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
8136
8137	fi
8138
8139	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
8140	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8141	inttypes.h stdint.h unistd.h
8142	do :
8143	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8144	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8145	"
8146	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8147	cat >>confdefs.h <<_ACEOF
8148	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8149	_ACEOF
8150
8151	fi
8152
8153	done
8154
8155
8156	for ac_header in dlfcn.h
8157	do :
8158	ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8159	"
8160	if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8161	cat >>confdefs.h <<_ACEOF
8162	#define HAVE_DLFCN_H 1
8163	_ACEOF
8164
8165	fi
8166
8167	done
8168
8169
8170
8171
8172
8173	# Set options
8174
8175
8176
8177	enable_dlopen=no
8178
8179
8180
8181	# Check whether --enable-shared was given.
8182	if test "${enable_shared+set}" = set; then :
8183	enableval=$enable_shared; p=${PACKAGE-default}
8184	case $enableval in
8185	yes) enable_shared=yes ;;
8186	no) enable_shared=no ;;
8187	*)
8188	enable_shared=no
8189	# Look at the argument we got. We use all the common list separators.
8190	lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8191	for pkg in $enableval; do
8192	IFS=$lt_save_ifs
8193	if test "X$pkg" = "X$p"; then
8194	enable_shared=yes
8195	fi
8196	done
8197	IFS=$lt_save_ifs
8198	;;
8199	esac
8200	else
8201	enable_shared=yes
8202	fi
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212	# Check whether --enable-static was given.
8213	if test "${enable_static+set}" = set; then :
8214	enableval=$enable_static; p=${PACKAGE-default}
8215	case $enableval in
8216	yes) enable_static=yes ;;
8217	no) enable_static=no ;;
8218	*)
8219	enable_static=no
8220	# Look at the argument we got. We use all the common list separators.
8221	lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8222	for pkg in $enableval; do
8223	IFS=$lt_save_ifs
8224	if test "X$pkg" = "X$p"; then
8225	enable_static=yes
8226	fi
8227	done
8228	IFS=$lt_save_ifs
8229	;;
8230	esac
8231	else
8232	enable_static=yes
8233	fi
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244	# Check whether --with-pic was given.
8245	if test "${with_pic+set}" = set; then :
8246	withval=$with_pic; lt_p=${PACKAGE-default}
8247	case $withval in
8248	yes\|no) pic_mode=$withval ;;
8249	*)
8250	pic_mode=default
8251	# Look at the argument we got. We use all the common list separators.
8252	lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8253	for lt_pkg in $withval; do
8254	IFS=$lt_save_ifs
8255	if test "X$lt_pkg" = "X$lt_p"; then
8256	pic_mode=yes
8257	fi
8258	done
8259	IFS=$lt_save_ifs
8260	;;
8261	esac
8262	else
8263	pic_mode=default
8264	fi
8265
8266
8267
8268
8269
8270
8271
8272
8273	# Check whether --enable-fast-install was given.
8274	if test "${enable_fast_install+set}" = set; then :
8275	enableval=$enable_fast_install; p=${PACKAGE-default}
8276	case $enableval in
8277	yes) enable_fast_install=yes ;;
8278	no) enable_fast_install=no ;;
8279	*)
8280	enable_fast_install=no
8281	# Look at the argument we got. We use all the common list separators.
8282	lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8283	for pkg in $enableval; do
8284	IFS=$lt_save_ifs
8285	if test "X$pkg" = "X$p"; then
8286	enable_fast_install=yes
8287	fi
8288	done
8289	IFS=$lt_save_ifs
8290	;;
8291	esac
8292	else
8293	enable_fast_install=yes
8294	fi
8295
8296
8297
8298
8299
8300
8301
8302
8303	shared_archive_member_spec=
8304	case $host,$enable_shared in
8305	power--aix[5-9]*,yes)
8306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
8307	$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
8308
8309	# Check whether --with-aix-soname was given.
8310	if test "${with_aix_soname+set}" = set; then :
8311	withval=$with_aix_soname; case $withval in
8312	aix\|svr4\|both)
8313	;;
8314	*)
8315	as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
8316	;;
8317	esac
8318	lt_cv_with_aix_soname=$with_aix_soname
8319	else
8320	if ${lt_cv_with_aix_soname+:} false; then :
8321	$as_echo_n "(cached) " >&6
8322	else
8323	lt_cv_with_aix_soname=aix
8324	fi
8325
8326	with_aix_soname=$lt_cv_with_aix_soname
8327	fi
8328
8329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
8330	$as_echo "$with_aix_soname" >&6; }
8331	if test aix != "$with_aix_soname"; then
8332	# For the AIX way of multilib, we name the shared archive member
8333	# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8334	# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8335	# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8336	# the AIX toolchain works better with OBJECT_MODE set (default 32).
8337	if test 64 = "${OBJECT_MODE-32}"; then
8338	shared_archive_member_spec=shr_64
8339	else
8340	shared_archive_member_spec=shr
8341	fi
8342	fi
8343	;;
8344	*)
8345	with_aix_soname=aix
8346	;;
8347	esac
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358	# This can be used to rebuild libtool when needed
8359	LIBTOOL_DEPS=$ltmain
8360
8361	# Always use our own libtool.
8362	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393	test -z "$LN_S" && LN_S="ln -s"
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408	if test -n "${ZSH_VERSION+set}"; then
8409	setopt NO_GLOB_SUBST
8410	fi
8411
8412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8413	$as_echo_n "checking for objdir... " >&6; }
8414	if ${lt_cv_objdir+:} false; then :
8415	$as_echo_n "(cached) " >&6
8416	else
8417	rm -f .libs 2>/dev/null
8418	mkdir .libs 2>/dev/null
8419	if test -d .libs; then
8420	lt_cv_objdir=.libs
8421	else
8422	# MS-DOS does not allow filenames that begin with a dot.
8423	lt_cv_objdir=_libs
8424	fi
8425	rmdir .libs 2>/dev/null
8426	fi
8427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8428	$as_echo "$lt_cv_objdir" >&6; }
8429	objdir=$lt_cv_objdir
8430
8431
8432
8433
8434
8435	cat >>confdefs.h <<_ACEOF
8436	#define LT_OBJDIR "$lt_cv_objdir/"
8437	_ACEOF
8438
8439
8440
8441
8442	case $host_os in
8443	aix3*)
8444	# AIX sometimes has problems with the GCC collect2 program. For some
8445	# reason, if we set the COLLECT_NAMES environment variable, the problems
8446	# vanish in a puff of smoke.
8447	if test set != "${COLLECT_NAMES+set}"; then
8448	COLLECT_NAMES=
8449	export COLLECT_NAMES
8450	fi
8451	;;
8452	esac
8453
8454	# Global variables:
8455	ofile=libtool
8456	can_build_shared=yes
8457
8458	# All known linkers require a '.a' archive for static linking (except MSVC,
8459	# which needs '.lib').
8460	libext=a
8461
8462	with_gnu_ld=$lt_cv_prog_gnu_ld
8463
8464	old_CC=$CC
8465	old_CFLAGS=$CFLAGS
8466
8467	# Set sane defaults for various variables
8468	test -z "$CC" && CC=cc
8469	test -z "$LTCC" && LTCC=$CC
8470	test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8471	test -z "$LD" && LD=ld
8472	test -z "$ac_objext" && ac_objext=o
8473
8474	func_cc_basename $compiler
8475	cc_basename=$func_cc_basename_result
8476
8477
8478	# Only perform the check for file, if the check method requires it
8479	test -z "$MAGIC_CMD" && MAGIC_CMD=file
8480	case $deplibs_check_method in
8481	file_magic*)
8482	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8484	$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8485	if ${lt_cv_path_MAGIC_CMD+:} false; then :
8486	$as_echo_n "(cached) " >&6
8487	else
8488	case $MAGIC_CMD in
8489	[\\/] \| ?:[\\/])
8490	lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8491	;;
8492	*)
8493	lt_save_MAGIC_CMD=$MAGIC_CMD
8494	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8495	ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8496	for ac_dir in $ac_dummy; do
8497	IFS=$lt_save_ifs
8498	test -z "$ac_dir" && ac_dir=.
8499	if test -f "$ac_dir/${ac_tool_prefix}file"; then
8500	lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8501	if test -n "$file_magic_test_file"; then
8502	case $deplibs_check_method in
8503	"file_magic "*)
8504	file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`
8505	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8506	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
8507	$EGREP "$file_magic_regex" > /dev/null; then
8508	:
8509	else
8510	cat <<_LT_EOF 1>&2
8511
8512	*** Warning: the command libtool uses to detect shared libraries,
8513	*** $file_magic_cmd, produces output that libtool cannot recognize.
8514	*** The result is that libtool may fail to recognize shared libraries
8515	*** as such. This will affect the creation of libtool libraries that
8516	*** depend on shared libraries, but programs linked with such libtool
8517	*** libraries will work regardless of this problem. Nevertheless, you
8518	*** may want to report the problem to your system manager and/or to
8519	*** [email protected]
8520
8521	_LT_EOF
8522	fi ;;
8523	esac
8524	fi
8525	break
8526	fi
8527	done
8528	IFS=$lt_save_ifs
8529	MAGIC_CMD=$lt_save_MAGIC_CMD
8530	;;
8531	esac
8532	fi
8533
8534	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8535	if test -n "$MAGIC_CMD"; then
8536	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8537	$as_echo "$MAGIC_CMD" >&6; }
8538	else
8539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8540	$as_echo "no" >&6; }
8541	fi
8542
8543
8544
8545
8546
8547	if test -z "$lt_cv_path_MAGIC_CMD"; then
8548	if test -n "$ac_tool_prefix"; then
8549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8550	$as_echo_n "checking for file... " >&6; }
8551	if ${lt_cv_path_MAGIC_CMD+:} false; then :
8552	$as_echo_n "(cached) " >&6
8553	else
8554	case $MAGIC_CMD in
8555	[\\/] \| ?:[\\/])
8556	lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8557	;;
8558	*)
8559	lt_save_MAGIC_CMD=$MAGIC_CMD
8560	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8561	ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8562	for ac_dir in $ac_dummy; do
8563	IFS=$lt_save_ifs
8564	test -z "$ac_dir" && ac_dir=.
8565	if test -f "$ac_dir/file"; then
8566	lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8567	if test -n "$file_magic_test_file"; then
8568	case $deplibs_check_method in
8569	"file_magic "*)
8570	file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`
8571	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8572	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
8573	$EGREP "$file_magic_regex" > /dev/null; then
8574	:
8575	else
8576	cat <<_LT_EOF 1>&2
8577
8578	*** Warning: the command libtool uses to detect shared libraries,
8579	*** $file_magic_cmd, produces output that libtool cannot recognize.
8580	*** The result is that libtool may fail to recognize shared libraries
8581	*** as such. This will affect the creation of libtool libraries that
8582	*** depend on shared libraries, but programs linked with such libtool
8583	*** libraries will work regardless of this problem. Nevertheless, you
8584	*** may want to report the problem to your system manager and/or to
8585	*** [email protected]
8586
8587	_LT_EOF
8588	fi ;;
8589	esac
8590	fi
8591	break
8592	fi
8593	done
8594	IFS=$lt_save_ifs
8595	MAGIC_CMD=$lt_save_MAGIC_CMD
8596	;;
8597	esac
8598	fi
8599
8600	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8601	if test -n "$MAGIC_CMD"; then
8602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8603	$as_echo "$MAGIC_CMD" >&6; }
8604	else
8605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8606	$as_echo "no" >&6; }
8607	fi
8608
8609
8610	else
8611	MAGIC_CMD=:
8612	fi
8613	fi
8614
8615	fi
8616	;;
8617	esac
8618
8619	# Use C for the default configuration in the libtool script
8620
8621	lt_save_CC=$CC
8622	ac_ext=c
8623	ac_cpp='$CPP $CPPFLAGS'
8624	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8625	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8626	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8627
8628
8629	# Source file extension for C test sources.
8630	ac_ext=c
8631
8632	# Object file extension for compiled C test sources.
8633	objext=o
8634	objext=$objext
8635
8636	# Code to be used in simple compile tests
8637	lt_simple_compile_test_code="int some_variable = 0;"
8638
8639	# Code to be used in simple link tests
8640	lt_simple_link_test_code='int main(){return(0);}'
8641
8642
8643
8644
8645
8646
8647
8648	# If no C compiler was specified, use CC.
8649	LTCC=${LTCC-"$CC"}
8650
8651	# If no C compiler flags were specified, use CFLAGS.
8652	LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8653
8654	# Allow CC to be a program name with arguments.
8655	compiler=$CC
8656
8657	# Save the default compiler, since it gets overwritten when the other
8658	# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8659	compiler_DEFAULT=$CC
8660
8661	# save warnings/boilerplate of simple test code
8662	ac_outfile=conftest.$ac_objext
8663	echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8664	eval "$ac_compile" 2>&1 >/dev/null \| $SED '/^$/d; /^ *+/d' >conftest.err
8665	_lt_compiler_boilerplate=`cat conftest.err`
8666	$RM conftest*
8667
8668	ac_outfile=conftest.$ac_objext
8669	echo "$lt_simple_link_test_code" >conftest.$ac_ext
8670	eval "$ac_link" 2>&1 >/dev/null \| $SED '/^$/d; /^ *+/d' >conftest.err
8671	_lt_linker_boilerplate=`cat conftest.err`
8672	$RM -r conftest*
8673
8674
8675	if test -n "$compiler"; then
8676
8677	lt_prog_compiler_no_builtin_flag=
8678
8679	if test yes = "$GCC"; then
8680	case $cc_basename in
8681	nvcc*)
8682	lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8683	*)
8684	lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8685	esac
8686
8687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8688	$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8689	if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8690	$as_echo_n "(cached) " >&6
8691	else
8692	lt_cv_prog_compiler_rtti_exceptions=no
8693	ac_outfile=conftest.$ac_objext
8694	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8695	lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
8696	# Insert the option either (1) after the last *FLAGS variable, or
8697	# (2) before a word containing "conftest.", or (3) at the end.
8698	# Note that $ac_compile itself does not contain backslashes and begins
8699	# with a dollar sign (not a hyphen), so the echo should work correctly.
8700	# The option is referenced via a variable to avoid confusing sed.
8701	lt_compile=`echo "$ac_compile" \| $SED \
8702	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8703	-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8704	-e 's:$: $lt_compiler_flag:'`
8705	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8706	(eval "$lt_compile" 2>conftest.err)
8707	ac_status=$?
8708	cat conftest.err >&5
8709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8710	if (exit $ac_status) && test -s "$ac_outfile"; then
8711	# The compiler can only warn and ignore the option if not recognized
8712	# So say no if there are warnings other than the usual output.
8713	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' >conftest.exp
8714	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8715	if test ! -s conftest.er2 \|\| diff conftest.exp conftest.er2 >/dev/null; then
8716	lt_cv_prog_compiler_rtti_exceptions=yes
8717	fi
8718	fi
8719	$RM conftest*
8720
8721	fi
8722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8723	$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8724
8725	if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8726	lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8727	else
8728	:
8729	fi
8730
8731	fi
8732
8733
8734
8735
8736
8737
8738	lt_prog_compiler_wl=
8739	lt_prog_compiler_pic=
8740	lt_prog_compiler_static=
8741
8742
8743	if test yes = "$GCC"; then
8744	lt_prog_compiler_wl='-Wl,'
8745	lt_prog_compiler_static='-static'
8746
8747	case $host_os in
8748	aix*)
8749	# All AIX code is PIC.
8750	if test ia64 = "$host_cpu"; then
8751	# AIX 5 now supports IA64 processor
8752	lt_prog_compiler_static='-Bstatic'
8753	fi
8754	lt_prog_compiler_pic='-fPIC'
8755	;;
8756
8757	amigaos*)
8758	case $host_cpu in
8759	powerpc)
8760	# see comment about AmigaOS4 .so support
8761	lt_prog_compiler_pic='-fPIC'
8762	;;
8763	m68k)
8764	# FIXME: we need at least 68020 code to build shared libraries, but
8765	# adding the '-m68020' flag to GCC prevents building anything better,
8766	# like '-m68040'.
8767	lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8768	;;
8769	esac
8770	;;
8771
8772	beos* \| irix5* \| irix6* \| nonstopux* \| osf3* \| osf4* \| osf5*)
8773	# PIC is the default for these OSes.
8774	;;
8775
8776	mingw* \| cygwin* \| pw32* \| os2* \| cegcc*)
8777	# This hack is so that the source file can tell whether it is being
8778	# built for inclusion in a dll (and should export symbols for example).
8779	# Although the cygwin gcc ignores -fPIC, still need this for old-style
8780	# (--disable-auto-import) libraries
8781	lt_prog_compiler_pic='-DDLL_EXPORT'
8782	case $host_os in
8783	os2*)
8784	lt_prog_compiler_static='$wl-static'
8785	;;
8786	esac
8787	;;
8788
8789	darwin* \| rhapsody*)
8790	# PIC is the default on this platform
8791	# Common symbols not allowed in MH_DYLIB files
8792	lt_prog_compiler_pic='-fno-common'
8793	;;
8794
8795	haiku*)
8796	# PIC is the default for Haiku.
8797	# The "-static" flag exists, but is broken.
8798	lt_prog_compiler_static=
8799	;;
8800
8801	hpux*)
8802	# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8803	# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8804	# sets the default TLS model and affects inlining.
8805	case $host_cpu in
8806	hppa64)
8807	# +Z the default
8808	;;
8809	*)
8810	lt_prog_compiler_pic='-fPIC'
8811	;;
8812	esac
8813	;;
8814
8815	interix[3-9]*)
8816	# Interix 3.x gcc -fpic/-fPIC options generate broken code.
8817	# Instead, we relocate shared libraries at runtime.
8818	;;
8819
8820	msdosdjgpp*)
8821	# Just because we use GCC doesn't mean we suddenly get shared libraries
8822	# on systems that don't support them.
8823	lt_prog_compiler_can_build_shared=no
8824	enable_shared=no
8825	;;
8826
8827	nto \| qnx)
8828	# QNX uses GNU C++, but need to define -shared option too, otherwise
8829	# it will coredump.
8830	lt_prog_compiler_pic='-fPIC -shared'
8831	;;
8832
8833	sysv4MP)
8834	if test -d /usr/nec; then
8835	lt_prog_compiler_pic=-Kconform_pic
8836	fi
8837	;;
8838
8839	*)
8840	lt_prog_compiler_pic='-fPIC'
8841	;;
8842	esac
8843
8844	case $cc_basename in
8845	nvcc*) # Cuda Compiler Driver 2.2
8846	lt_prog_compiler_wl='-Xlinker '
8847	if test -n "$lt_prog_compiler_pic"; then
8848	lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8849	fi
8850	;;
8851	esac
8852	else
8853	# PORTME Check for flag to pass linker flags through the system compiler.
8854	case $host_os in
8855	aix*)
8856	lt_prog_compiler_wl='-Wl,'
8857	if test ia64 = "$host_cpu"; then
8858	# AIX 5 now supports IA64 processor
8859	lt_prog_compiler_static='-Bstatic'
8860	else
8861	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8862	fi
8863	;;
8864
8865	darwin* \| rhapsody*)
8866	# PIC is the default on this platform
8867	# Common symbols not allowed in MH_DYLIB files
8868	lt_prog_compiler_pic='-fno-common'
8869	case $cc_basename in
8870	nagfor*)
8871	# NAG Fortran compiler
8872	lt_prog_compiler_wl='-Wl,-Wl,,'
8873	lt_prog_compiler_pic='-PIC'
8874	lt_prog_compiler_static='-Bstatic'
8875	;;
8876	esac
8877	;;
8878
8879	mingw* \| cygwin* \| pw32* \| os2* \| cegcc*)
8880	# This hack is so that the source file can tell whether it is being
8881	# built for inclusion in a dll (and should export symbols for example).
8882	lt_prog_compiler_pic='-DDLL_EXPORT'
8883	case $host_os in
8884	os2*)
8885	lt_prog_compiler_static='$wl-static'
8886	;;
8887	esac
8888	;;
8889
8890	hpux9* \| hpux10* \| hpux11*)
8891	lt_prog_compiler_wl='-Wl,'
8892	# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8893	# not for PA HP-UX.
8894	case $host_cpu in
8895	hppa64\|ia64*)
8896	# +Z the default
8897	;;
8898	*)
8899	lt_prog_compiler_pic='+Z'
8900	;;
8901	esac
8902	# Is there a better lt_prog_compiler_static that works with the bundled CC?
8903	lt_prog_compiler_static='$wl-a ${wl}archive'
8904	;;
8905
8906	irix5* \| irix6* \| nonstopux*)
8907	lt_prog_compiler_wl='-Wl,'
8908	# PIC (with -KPIC) is the default.
8909	lt_prog_compiler_static='-non_shared'
8910	;;
8911
8912	linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
8913	case $cc_basename in
8914	# old Intel for x86_64, which still supported -KPIC.
8915	ecc*)
8916	lt_prog_compiler_wl='-Wl,'
8917	lt_prog_compiler_pic='-KPIC'
8918	lt_prog_compiler_static='-static'
8919	;;
8920	# icc used to be incompatible with GCC.
8921	# ICC 10 doesn't accept -KPIC any more.
8922	icc* \| ifort*)
8923	lt_prog_compiler_wl='-Wl,'
8924	lt_prog_compiler_pic='-fPIC'
8925	lt_prog_compiler_static='-static'
8926	;;
8927	# Lahey Fortran 8.1.
8928	lf95*)
8929	lt_prog_compiler_wl='-Wl,'
8930	lt_prog_compiler_pic='--shared'
8931	lt_prog_compiler_static='--static'
8932	;;
8933	nagfor*)
8934	# NAG Fortran compiler
8935	lt_prog_compiler_wl='-Wl,-Wl,,'
8936	lt_prog_compiler_pic='-PIC'
8937	lt_prog_compiler_static='-Bstatic'
8938	;;
8939	tcc*)
8940	# Fabrice Bellard et al's Tiny C Compiler
8941	lt_prog_compiler_wl='-Wl,'
8942	lt_prog_compiler_pic='-fPIC'
8943	lt_prog_compiler_static='-static'
8944	;;
8945	pgcc* \| pgf77* \| pgf90* \| pgf95* \| pgfortran*)
8946	# Portland Group compilers (not the Pentium gcc compiler,
8947	# which looks to be a dead project)
8948	lt_prog_compiler_wl='-Wl,'
8949	lt_prog_compiler_pic='-fpic'
8950	lt_prog_compiler_static='-Bstatic'
8951	;;
8952	ccc*)
8953	lt_prog_compiler_wl='-Wl,'
8954	# All Alpha code is PIC.
8955	lt_prog_compiler_static='-non_shared'
8956	;;
8957	xl* \| bgxl* \| bgf* \| mpixl*)
8958	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8959	lt_prog_compiler_wl='-Wl,'
8960	lt_prog_compiler_pic='-qpic'
8961	lt_prog_compiler_static='-qstaticlink'
8962	;;
8963	*)
8964	case `$CC -V 2>&1 \| sed 5q` in
8965	Sun\ Ceres\ Fortran \| SunFortran\ [1-7]. \| SunFortran\ 8.[0-3])
8966	# Sun Fortran 8.3 passes all unrecognized flags to the linker
8967	lt_prog_compiler_pic='-KPIC'
8968	lt_prog_compiler_static='-Bstatic'
8969	lt_prog_compiler_wl=''
8970	;;
8971	Sun\ F \| SunFortran*)
8972	lt_prog_compiler_pic='-KPIC'
8973	lt_prog_compiler_static='-Bstatic'
8974	lt_prog_compiler_wl='-Qoption ld '
8975	;;
8976	Sun\ C)
8977	# Sun C 5.9
8978	lt_prog_compiler_pic='-KPIC'
8979	lt_prog_compiler_static='-Bstatic'
8980	lt_prog_compiler_wl='-Wl,'
8981	;;
8982	Intel\ [CF]Compiler)
8983	lt_prog_compiler_wl='-Wl,'
8984	lt_prog_compiler_pic='-fPIC'
8985	lt_prog_compiler_static='-static'
8986	;;
8987	Portland\ Group)
8988	lt_prog_compiler_wl='-Wl,'
8989	lt_prog_compiler_pic='-fpic'
8990	lt_prog_compiler_static='-Bstatic'
8991	;;
8992	esac
8993	;;
8994	esac
8995	;;
8996
8997	newsos6)
8998	lt_prog_compiler_pic='-KPIC'
8999	lt_prog_compiler_static='-Bstatic'
9000	;;
9001
9002	nto \| qnx)
9003	# QNX uses GNU C++, but need to define -shared option too, otherwise
9004	# it will coredump.
9005	lt_prog_compiler_pic='-fPIC -shared'
9006	;;
9007
9008	osf3* \| osf4* \| osf5*)
9009	lt_prog_compiler_wl='-Wl,'
9010	# All OSF/1 code is PIC.
9011	lt_prog_compiler_static='-non_shared'
9012	;;
9013
9014	rdos*)
9015	lt_prog_compiler_static='-non_shared'
9016	;;
9017
9018	solaris*)
9019	lt_prog_compiler_pic='-KPIC'
9020	lt_prog_compiler_static='-Bstatic'
9021	case $cc_basename in
9022	f77* \| f90* \| f95* \| sunf77* \| sunf90* \| sunf95*)
9023	lt_prog_compiler_wl='-Qoption ld ';;
9024	*)
9025	lt_prog_compiler_wl='-Wl,';;
9026	esac
9027	;;
9028
9029	sunos4*)
9030	lt_prog_compiler_wl='-Qoption ld '
9031	lt_prog_compiler_pic='-PIC'
9032	lt_prog_compiler_static='-Bstatic'
9033	;;
9034
9035	sysv4 \| sysv4.2uw2* \| sysv4.3*)
9036	lt_prog_compiler_wl='-Wl,'
9037	lt_prog_compiler_pic='-KPIC'
9038	lt_prog_compiler_static='-Bstatic'
9039	;;
9040
9041	sysv4MP)
9042	if test -d /usr/nec; then
9043	lt_prog_compiler_pic='-Kconform_pic'
9044	lt_prog_compiler_static='-Bstatic'
9045	fi
9046	;;
9047
9048	sysv5* \| unixware* \| sco3.2v5* \| sco5v6* \| OpenUNIX*)
9049	lt_prog_compiler_wl='-Wl,'
9050	lt_prog_compiler_pic='-KPIC'
9051	lt_prog_compiler_static='-Bstatic'
9052	;;
9053
9054	unicos*)
9055	lt_prog_compiler_wl='-Wl,'
9056	lt_prog_compiler_can_build_shared=no
9057	;;
9058
9059	uts4*)
9060	lt_prog_compiler_pic='-pic'
9061	lt_prog_compiler_static='-Bstatic'
9062	;;
9063
9064	*)
9065	lt_prog_compiler_can_build_shared=no
9066	;;
9067	esac
9068	fi
9069
9070	case $host_os in
9071	# For platforms that do not support PIC, -DPIC is meaningless:
9072	djgpp)
9073	lt_prog_compiler_pic=
9074	;;
9075	*)
9076	lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9077	;;
9078	esac
9079
9080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9081	$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9082	if ${lt_cv_prog_compiler_pic+:} false; then :
9083	$as_echo_n "(cached) " >&6
9084	else
9085	lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
9086	fi
9087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
9088	$as_echo "$lt_cv_prog_compiler_pic" >&6; }
9089	lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
9090
9091	#
9092	# Check to make sure the PIC flag actually works.
9093	#
9094	if test -n "$lt_prog_compiler_pic"; then
9095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9096	$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9097	if ${lt_cv_prog_compiler_pic_works+:} false; then :
9098	$as_echo_n "(cached) " >&6
9099	else
9100	lt_cv_prog_compiler_pic_works=no
9101	ac_outfile=conftest.$ac_objext
9102	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9103	lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
9104	# Insert the option either (1) after the last *FLAGS variable, or
9105	# (2) before a word containing "conftest.", or (3) at the end.
9106	# Note that $ac_compile itself does not contain backslashes and begins
9107	# with a dollar sign (not a hyphen), so the echo should work correctly.
9108	# The option is referenced via a variable to avoid confusing sed.
9109	lt_compile=`echo "$ac_compile" \| $SED \
9110	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9111	-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9112	-e 's:$: $lt_compiler_flag:'`
9113	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9114	(eval "$lt_compile" 2>conftest.err)
9115	ac_status=$?
9116	cat conftest.err >&5
9117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9118	if (exit $ac_status) && test -s "$ac_outfile"; then
9119	# The compiler can only warn and ignore the option if not recognized
9120	# So say no if there are warnings other than the usual output.
9121	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' >conftest.exp
9122	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9123	if test ! -s conftest.er2 \|\| diff conftest.exp conftest.er2 >/dev/null; then
9124	lt_cv_prog_compiler_pic_works=yes
9125	fi
9126	fi
9127	$RM conftest*
9128
9129	fi
9130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9131	$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9132
9133	if test yes = "$lt_cv_prog_compiler_pic_works"; then
9134	case $lt_prog_compiler_pic in
9135	"" \| " "*) ;;
9136	*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9137	esac
9138	else
9139	lt_prog_compiler_pic=
9140	lt_prog_compiler_can_build_shared=no
9141	fi
9142
9143	fi
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155	#
9156	# Check to make sure the static flag actually works.
9157	#
9158	wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9160	$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9161	if ${lt_cv_prog_compiler_static_works+:} false; then :
9162	$as_echo_n "(cached) " >&6
9163	else
9164	lt_cv_prog_compiler_static_works=no
9165	save_LDFLAGS=$LDFLAGS
9166	LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9167	echo "$lt_simple_link_test_code" > conftest.$ac_ext
9168	if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9169	# The linker can only warn and ignore the option if not recognized
9170	# So say no if there are warnings
9171	if test -s conftest.err; then
9172	# Append any errors to the config.log.
9173	cat conftest.err 1>&5
9174	$ECHO "$_lt_linker_boilerplate" \| $SED '/^$/d' > conftest.exp
9175	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9176	if diff conftest.exp conftest.er2 >/dev/null; then
9177	lt_cv_prog_compiler_static_works=yes
9178	fi
9179	else
9180	lt_cv_prog_compiler_static_works=yes
9181	fi
9182	fi
9183	$RM -r conftest*
9184	LDFLAGS=$save_LDFLAGS
9185
9186	fi
9187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9188	$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9189
9190	if test yes = "$lt_cv_prog_compiler_static_works"; then
9191	:
9192	else
9193	lt_prog_compiler_static=
9194	fi
9195
9196
9197
9198
9199
9200
9201
9202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9203	$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9204	if ${lt_cv_prog_compiler_c_o+:} false; then :
9205	$as_echo_n "(cached) " >&6
9206	else
9207	lt_cv_prog_compiler_c_o=no
9208	$RM -r conftest 2>/dev/null
9209	mkdir conftest
9210	cd conftest
9211	mkdir out
9212	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9213
9214	lt_compiler_flag="-o out/conftest2.$ac_objext"
9215	# Insert the option either (1) after the last *FLAGS variable, or
9216	# (2) before a word containing "conftest.", or (3) at the end.
9217	# Note that $ac_compile itself does not contain backslashes and begins
9218	# with a dollar sign (not a hyphen), so the echo should work correctly.
9219	lt_compile=`echo "$ac_compile" \| $SED \
9220	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9221	-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9222	-e 's:$: $lt_compiler_flag:'`
9223	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9224	(eval "$lt_compile" 2>out/conftest.err)
9225	ac_status=$?
9226	cat out/conftest.err >&5
9227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9228	if (exit $ac_status) && test -s out/conftest2.$ac_objext
9229	then
9230	# The compiler can only warn and ignore the option if not recognized
9231	# So say no if there are warnings
9232	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' > out/conftest.exp
9233	$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9234	if test ! -s out/conftest.er2 \|\| diff out/conftest.exp out/conftest.er2 >/dev/null; then
9235	lt_cv_prog_compiler_c_o=yes
9236	fi
9237	fi
9238	chmod u+w . 2>&5
9239	$RM conftest*
9240	# SGI C++ compiler will create directory out/ii_files/ for
9241	# template instantiation
9242	test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9243	$RM out/* && rmdir out
9244	cd ..
9245	$RM -r conftest
9246	$RM conftest*
9247
9248	fi
9249	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9250	$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9251
9252
9253
9254
9255
9256
9257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9258	$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9259	if ${lt_cv_prog_compiler_c_o+:} false; then :
9260	$as_echo_n "(cached) " >&6
9261	else
9262	lt_cv_prog_compiler_c_o=no
9263	$RM -r conftest 2>/dev/null
9264	mkdir conftest
9265	cd conftest
9266	mkdir out
9267	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9268
9269	lt_compiler_flag="-o out/conftest2.$ac_objext"
9270	# Insert the option either (1) after the last *FLAGS variable, or
9271	# (2) before a word containing "conftest.", or (3) at the end.
9272	# Note that $ac_compile itself does not contain backslashes and begins
9273	# with a dollar sign (not a hyphen), so the echo should work correctly.
9274	lt_compile=`echo "$ac_compile" \| $SED \
9275	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9276	-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9277	-e 's:$: $lt_compiler_flag:'`
9278	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9279	(eval "$lt_compile" 2>out/conftest.err)
9280	ac_status=$?
9281	cat out/conftest.err >&5
9282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9283	if (exit $ac_status) && test -s out/conftest2.$ac_objext
9284	then
9285	# The compiler can only warn and ignore the option if not recognized
9286	# So say no if there are warnings
9287	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' > out/conftest.exp
9288	$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9289	if test ! -s out/conftest.er2 \|\| diff out/conftest.exp out/conftest.er2 >/dev/null; then
9290	lt_cv_prog_compiler_c_o=yes
9291	fi
9292	fi
9293	chmod u+w . 2>&5
9294	$RM conftest*
9295	# SGI C++ compiler will create directory out/ii_files/ for
9296	# template instantiation
9297	test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9298	$RM out/* && rmdir out
9299	cd ..
9300	$RM -r conftest
9301	$RM conftest*
9302
9303	fi
9304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9305	$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9306
9307
9308
9309
9310	hard_links=nottested
9311	if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
9312	# do not overwrite the value of need_locks provided by the user
9313	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9314	$as_echo_n "checking if we can lock with hard links... " >&6; }
9315	hard_links=yes
9316	$RM conftest*
9317	ln conftest.a conftest.b 2>/dev/null && hard_links=no
9318	touch conftest.a
9319	ln conftest.a conftest.b 2>&5 \|\| hard_links=no
9320	ln conftest.a conftest.b 2>/dev/null && hard_links=no
9321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9322	$as_echo "$hard_links" >&6; }
9323	if test no = "$hard_links"; then
9324	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9325	$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9326	need_locks=warn
9327	fi
9328	else
9329	need_locks=no
9330	fi
9331
9332
9333
9334
9335
9336
9337	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9338	$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9339
9340	runpath_var=
9341	allow_undefined_flag=
9342	always_export_symbols=no
9343	archive_cmds=
9344	archive_expsym_cmds=
9345	compiler_needs_object=no
9346	enable_shared_with_static_runtimes=no
9347	export_dynamic_flag_spec=
9348	export_symbols_cmds='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
9349	hardcode_automatic=no
9350	hardcode_direct=no
9351	hardcode_direct_absolute=no
9352	hardcode_libdir_flag_spec=
9353	hardcode_libdir_separator=
9354	hardcode_minus_L=no
9355	hardcode_shlibpath_var=unsupported
9356	inherit_rpath=no
9357	link_all_deplibs=unknown
9358	module_cmds=
9359	module_expsym_cmds=
9360	old_archive_from_new_cmds=
9361	old_archive_from_expsyms_cmds=
9362	thread_safe_flag_spec=
9363	whole_archive_flag_spec=
9364	# include_expsyms should be a list of space-separated symbols to be always
9365	# included in the symbol list
9366	include_expsyms=
9367	# exclude_expsyms can be an extended regexp of symbols to exclude
9368	# it will be wrapped by ' (' and ')$', so one must not match beginning or
9369	# end of line. Example: 'a\|bc\|.d.' will exclude the symbols 'a' and 'bc',
9370	# as well as any symbol that contains 'd'.
9371	exclude_expsyms='_GLOBAL_OFFSET_TABLE_\|_GLOBAL__F[ID]_.*'
9372	# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9373	# platforms (ab)use it in PIC code, but their linkers get confused if
9374	# the symbol is explicitly referenced. Since portable code cannot
9375	# rely on this symbol name, it's probably fine to never include it in
9376	# preloaded symbol tables.
9377	# Exclude shared library initialization/finalization symbols.
9378	extract_expsyms_cmds=
9379
9380	case $host_os in
9381	cygwin* \| mingw* \| pw32* \| cegcc*)
9382	# FIXME: the MSVC++ port hasn't been tested in a loooong time
9383	# When not using gcc, we currently assume that we are using
9384	# Microsoft Visual C++.
9385	if test yes != "$GCC"; then
9386	with_gnu_ld=no
9387	fi
9388	;;
9389	interix*)
9390	# we just hope/assume this is gcc and not c89 (= MSVC++)
9391	with_gnu_ld=yes
9392	;;
9393	openbsd* \| bitrig*)
9394	with_gnu_ld=no
9395	;;
9396	esac
9397
9398	ld_shlibs=yes
9399
9400	# On some targets, GNU ld is compatible enough with the native linker
9401	# that we're better off using the native interface for both.
9402	lt_use_gnu_ld_interface=no
9403	if test yes = "$with_gnu_ld"; then
9404	case $host_os in
9405	aix*)
9406	# The AIX port of GNU ld has always aspired to compatibility
9407	# with the native linker. However, as the warning in the GNU ld
9408	# block says, versions before 2.19.5* couldn't really create working
9409	# shared libraries, regardless of the interface used.
9410	case `$LD -v 2>&1` in
9411	\ $GNU\ Binutils$\ 2.19.5) ;;
9412	\ $GNU\ Binutils$\ 2.[2-9]) ;;
9413	\ $GNU\ Binutils$\ [3-9]) ;;
9414	*)
9415	lt_use_gnu_ld_interface=yes
9416	;;
9417	esac
9418	;;
9419	*)
9420	lt_use_gnu_ld_interface=yes
9421	;;
9422	esac
9423	fi
9424
9425	if test yes = "$lt_use_gnu_ld_interface"; then
9426	# If archive_cmds runs LD, not CC, wlarc should be empty
9427	wlarc='$wl'
9428
9429	# Set some defaults for GNU ld with shared library support. These
9430	# are reset later if shared libraries are not supported. Putting them
9431	# here allows them to be overridden if necessary.
9432	runpath_var=LD_RUN_PATH
9433	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9434	export_dynamic_flag_spec='$wl--export-dynamic'
9435	# ancient GNU ld didn't support --whole-archive et. al.
9436	if $LD --help 2>&1 \| $GREP 'no-whole-archive' > /dev/null; then
9437	whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9438	else
9439	whole_archive_flag_spec=
9440	fi
9441	supports_anon_versioning=no
9442	case `$LD -v \| $SED -e 's/(^)\+)\s\+//' 2>&1` in
9443	GNU\ gold) supports_anon_versioning=yes ;;
9444	\ [01]. \| \ 2.[0-9]. \| \ 2.10.) ;; # catch versions < 2.11
9445	\ 2.11.93.0.2\ ) supports_anon_versioning=yes ;; # RH7.3 ...
9446	\ 2.11.92.0.12\ ) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9447	\ 2.11.) ;; # other 2.11 versions
9448	*) supports_anon_versioning=yes ;;
9449	esac
9450
9451	# See if GNU ld supports shared libraries.
9452	case $host_os in
9453	aix[3-9]*)
9454	# On AIX/PPC, the GNU linker is very broken
9455	if test ia64 != "$host_cpu"; then
9456	ld_shlibs=no
9457	cat <<_LT_EOF 1>&2
9458
9459	*** Warning: the GNU linker, at least up to release 2.19, is reported
9460	*** to be unable to reliably create shared libraries on AIX.
9461	*** Therefore, libtool is disabling shared libraries support. If you
9462	*** really care for shared libraries, you may want to install binutils
9463	*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9464	*** You will then need to restart the configuration process.
9465
9466	_LT_EOF
9467	fi
9468	;;
9469
9470	amigaos*)
9471	case $host_cpu in
9472	powerpc)
9473	# see comment about AmigaOS4 .so support
9474	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9475	archive_expsym_cmds=''
9476	;;
9477	m68k)
9478	archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9479	hardcode_libdir_flag_spec='-L$libdir'
9480	hardcode_minus_L=yes
9481	;;
9482	esac
9483	;;
9484
9485	beos*)
9486	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
9487	allow_undefined_flag=unsupported
9488	# Joseph Beckenbach <[email protected]> says some releases of gcc
9489	# support --undefined. This deserves some investigation. FIXME
9490	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9491	else
9492	ld_shlibs=no
9493	fi
9494	;;
9495
9496	cygwin* \| mingw* \| pw32* \| cegcc*)
9497	# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9498	# as there is no search path for DLLs.
9499	hardcode_libdir_flag_spec='-L$libdir'
9500	export_dynamic_flag_spec='$wl--export-all-symbols'
9501	allow_undefined_flag=unsupported
9502	always_export_symbols=no
9503	enable_shared_with_static_runtimes=yes
9504	export_symbols_cmds='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[BCDGRS][ ]/s/.[ ]$[^ ]$/\1 DATA/;s/^.[ ]__nm__$[^ ]$[ ][^ ]/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/. //'\'' \| sort \| uniq > $export_symbols'
9505	exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_\|[_]+GLOBAL__[FID]_.*\|[_]+head_[A-Za-z0-9_]+_dll\|[A-Za-z0-9_]+_dll_iname'
9506
9507	if $LD --help 2>&1 \| $GREP 'auto-import' > /dev/null; then
9508	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9509	# If the export-symbols file already is a .def file, use it as
9510	# is; otherwise, prepend EXPORTS...
9511	archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]//'\'' -e '\''/^$;.$$/d'\'' -e '\''s/^$EXPORTS\\|LIBRARY$$[ ].$*$/DEF/p'\'' -e q $export_symbols`" ; then
9512	cp $export_symbols $output_objdir/$soname.def;
9513	else
9514	echo EXPORTS > $output_objdir/$soname.def;
9515	cat $export_symbols >> $output_objdir/$soname.def;
9516	fi~
9517	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9518	else
9519	ld_shlibs=no
9520	fi
9521	;;
9522
9523	haiku*)
9524	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9525	link_all_deplibs=yes
9526	;;
9527
9528	os2*)
9529	hardcode_libdir_flag_spec='-L$libdir'
9530	hardcode_minus_L=yes
9531	allow_undefined_flag=unsupported
9532	shrext_cmds=.dll
9533	archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9534	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9535	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9536	$ECHO EXPORTS >> $output_objdir/$libname.def~
9537	emxexp $libobjs \| $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9538	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9539	emximp -o $lib $output_objdir/$libname.def'
9540	archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9541	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9542	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9543	$ECHO EXPORTS >> $output_objdir/$libname.def~
9544	prefix_cmds="$SED"~
9545	if test EXPORTS = "`$SED 1q $export_symbols`"; then
9546	prefix_cmds="$prefix_cmds -e 1d";
9547	fi~
9548	prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~
9549	cat $export_symbols \| $prefix_cmds >> $output_objdir/$libname.def~
9550	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9551	emximp -o $lib $output_objdir/$libname.def'
9552	old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9553	enable_shared_with_static_runtimes=yes
9554	;;
9555
9556	interix[3-9]*)
9557	hardcode_direct=no
9558	hardcode_shlibpath_var=no
9559	hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9560	export_dynamic_flag_spec='$wl-E'
9561	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9562	# Instead, shared libraries are loaded at an image base (0x10000000 by
9563	# default) and relocated if they conflict, which is a slow very memory
9564	# consuming and fragmenting process. To avoid this, we pick a random,
9565	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9566	# time. Moving up from 0x10000000 also allows more sbrk(2) space.
9567	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9568	archive_expsym_cmds='sed "s\|^\|_\|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9569	;;
9570
9571	gnu* \| linux* \| tpf* \| kbsd-gnu \| kopensolaris*-gnu)
9572	tmp_diet=no
9573	if test linux-dietlibc = "$host_os"; then
9574	case $cc_basename in
9575	diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9576	esac
9577	fi
9578	if $LD --help 2>&1 \| $EGREP ': supported targets:.* elf' > /dev/null \
9579	&& test no = "$tmp_diet"
9580	then
9581	tmp_addflag=' $pic_flag'
9582	tmp_sharedflag='-shared'
9583	case $cc_basename,$host_cpu in
9584	pgcc*) # Portland Group C compiler
9585	whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9586	tmp_addflag=' $pic_flag'
9587	;;
9588	pgf77* \| pgf90* \| pgf95* \| pgfortran*)
9589	# Portland Group f77 and f90 compilers
9590	whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9591	tmp_addflag=' $pic_flag -Mnomain' ;;
9592	ecc,ia64 \| icc,ia64) # Intel C compiler on ia64
9593	tmp_addflag=' -i_dynamic' ;;
9594	efc,ia64 \| ifort,ia64) # Intel Fortran compiler on ia64
9595	tmp_addflag=' -i_dynamic -nofor_main' ;;
9596	ifc* \| ifort*) # Intel Fortran compiler
9597	tmp_addflag=' -nofor_main' ;;
9598	lf95*) # Lahey Fortran 8.1
9599	whole_archive_flag_spec=
9600	tmp_sharedflag='--shared' ;;
9601	nagfor*) # NAGFOR 5.3
9602	tmp_sharedflag='-Wl,-shared' ;;
9603	xl[cC]* \| bgxl[cC]* \| mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9604	tmp_sharedflag='-qmkshrobj'
9605	tmp_addflag= ;;
9606	nvcc*) # Cuda Compiler Driver 2.2
9607	whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9608	compiler_needs_object=yes
9609	;;
9610	esac
9611	case `$CC -V 2>&1 \| sed 5q` in
9612	Sun\ C) # Sun C 5.9
9613	whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" \|\| new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9614	compiler_needs_object=yes
9615	tmp_sharedflag='-G' ;;
9616	Sun\ F) # Sun Fortran 8.3
9617	tmp_sharedflag='-G' ;;
9618	esac
9619	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9620
9621	if test yes = "$supports_anon_versioning"; then
9622	archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9623	cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
9624	echo "local: *; };" >> $output_objdir/$libname.ver~
9625	$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9626	fi
9627
9628	case $cc_basename in
9629	tcc*)
9630	export_dynamic_flag_spec='-rdynamic'
9631	;;
9632	xlf* \| bgf* \| bgxlf* \| mpixlf*)
9633	# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9634	whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9635	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9636	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9637	if test yes = "$supports_anon_versioning"; then
9638	archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9639	cat $export_symbols \| sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
9640	echo "local: *; };" >> $output_objdir/$libname.ver~
9641	$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9642	fi
9643	;;
9644	esac
9645	else
9646	ld_shlibs=no
9647	fi
9648	;;
9649
9650	netbsd*)
9651	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
9652	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9653	wlarc=
9654	else
9655	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9656	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9657	fi
9658	;;
9659
9660	solaris*)
9661	if $LD -v 2>&1 \| $GREP 'BFD 2\.8' > /dev/null; then
9662	ld_shlibs=no
9663	cat <<_LT_EOF 1>&2
9664
9665	*** Warning: The releases 2.8.* of the GNU linker cannot reliably
9666	*** create shared libraries on Solaris systems. Therefore, libtool
9667	*** is disabling shared libraries support. We urge you to upgrade GNU
9668	*** binutils to release 2.9.1 or newer. Another option is to modify
9669	*** your PATH or compiler configuration so that the native linker is
9670	*** used, and then restart.
9671
9672	_LT_EOF
9673	elif $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
9674	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9675	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9676	else
9677	ld_shlibs=no
9678	fi
9679	;;
9680
9681	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX*)
9682	case `$LD -v 2>&1` in
9683	\ [01]. \| \ 2.[0-9]. \| \ 2.1[0-5].)
9684	ld_shlibs=no
9685	cat <<_LT_EOF 1>&2
9686
9687	*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9688	*** reliably create shared libraries on SCO systems. Therefore, libtool
9689	*** is disabling shared libraries support. We urge you to upgrade GNU
9690	*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9691	*** your PATH or compiler configuration so that the native linker is
9692	*** used, and then restart.
9693
9694	_LT_EOF
9695	;;
9696	*)
9697	# For security reasons, it is highly recommended that you always
9698	# use absolute paths for naming shared libraries, and exclude the
9699	# DT_RUNPATH tag from executables and libraries. But doing so
9700	# requires that you compile everything twice, which is a pain.
9701	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
9702	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9703	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9704	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9705	else
9706	ld_shlibs=no
9707	fi
9708	;;
9709	esac
9710	;;
9711
9712	sunos4*)
9713	archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9714	wlarc=
9715	hardcode_direct=yes
9716	hardcode_shlibpath_var=no
9717	;;
9718
9719	*)
9720	if $LD --help 2>&1 \| $GREP ': supported targets:.* elf' > /dev/null; then
9721	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9722	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9723	else
9724	ld_shlibs=no
9725	fi
9726	;;
9727	esac
9728
9729	if test no = "$ld_shlibs"; then
9730	runpath_var=
9731	hardcode_libdir_flag_spec=
9732	export_dynamic_flag_spec=
9733	whole_archive_flag_spec=
9734	fi
9735	else
9736	# PORTME fill in a description of your system's linker (not GNU ld)
9737	case $host_os in
9738	aix3*)
9739	allow_undefined_flag=unsupported
9740	always_export_symbols=yes
9741	archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9742	# Note: this linker hardcodes the directories in LIBPATH if there
9743	# are no directories specified by -L.
9744	hardcode_minus_L=yes
9745	if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9746	# Neither direct hardcoding nor static linking is supported with a
9747	# broken collect2.
9748	hardcode_direct=unsupported
9749	fi
9750	;;
9751
9752	aix[4-9]*)
9753	if test ia64 = "$host_cpu"; then
9754	# On IA64, the linker does run time linking by default, so we don't
9755	# have to do anything special.
9756	aix_use_runtimelinking=no
9757	exp_sym_flag='-Bexport'
9758	no_entry_flag=
9759	else
9760	# If we're using GNU nm, then we don't want the "-C" option.
9761	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
9762	# Without the "-l" option, or with the "-B" option, AIX nm treats
9763	# weak defined symbols like other global defined symbols, whereas
9764	# GNU nm marks them as "W".
9765	# While the 'weak' keyword is ignored in the Export File, we need
9766	# it in the Import File for the 'aix-soname' feature, so we have
9767	# to replace the "-B" option with "-P" for AIX nm.
9768	if $NM -V 2>&1 \| $GREP 'GNU' > /dev/null; then
9769	export_symbols_cmds='$NM -Bpg $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' \| sort -u > $export_symbols'
9770	else
9771	export_symbols_cmds='`func_echo_all $NM \| $SED -e '\''s/B$[^B]*$$/P\1/'\''` -PCpgl $libobjs $convenience \| awk '\''{ if (((\$ 2 == "T") \|\| (\$ 2 == "D") \|\| (\$ 2 == "B") \|\| (\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") \|\| (\$ 2 == "V") \|\| (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' \| sort -u > $export_symbols'
9772	fi
9773	aix_use_runtimelinking=no
9774
9775	# Test if we are trying to use run time linking or normal
9776	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
9777	# have runtime linking enabled, and use it for executables.
9778	# For shared libraries, we enable/disable runtime linking
9779	# depending on the kind of the shared library created -
9780	# when "with_aix_soname,aix_use_runtimelinking" is:
9781	# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
9782	# "aix,yes" lib.so shared, rtl:yes, for executables
9783	# lib.a static archive
9784	# "both,no" lib.so.V(shr.o) shared, rtl:yes
9785	# lib.a(lib.so.V) shared, rtl:no, for executables
9786	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9787	# lib.a(lib.so.V) shared, rtl:no
9788	# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
9789	# lib.a static archive
9790	case $host_os in aix4.[23]\|aix4.[23].\|aix[5-9])
9791	for ld_flag in $LDFLAGS; do
9792	if (test x-brtl = "x$ld_flag" \|\| test x-Wl,-brtl = "x$ld_flag"); then
9793	aix_use_runtimelinking=yes
9794	break
9795	fi
9796	done
9797	if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9798	# With aix-soname=svr4, we create the lib.so.V shared archives only,
9799	# so we don't have lib.a shared libs to link our executables.
9800	# We have to force runtime linking in this case.
9801	aix_use_runtimelinking=yes
9802	LDFLAGS="$LDFLAGS -Wl,-brtl"
9803	fi
9804	;;
9805	esac
9806
9807	exp_sym_flag='-bexport'
9808	no_entry_flag='-bnoentry'
9809	fi
9810
9811	# When large executables or shared objects are built, AIX ld can
9812	# have problems creating the table of contents. If linking a library
9813	# or program results in "error TOC overflow" add -mminimal-toc to
9814	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9815	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9816
9817	archive_cmds=''
9818	hardcode_direct=yes
9819	hardcode_direct_absolute=yes
9820	hardcode_libdir_separator=':'
9821	link_all_deplibs=yes
9822	file_list_spec='$wl-f,'
9823	case $with_aix_soname,$aix_use_runtimelinking in
9824	aix,*) ;; # traditional, no import file
9825	svr4,* \| *,yes) # use import file
9826	# The Import File defines what to hardcode.
9827	hardcode_direct=no
9828	hardcode_direct_absolute=no
9829	;;
9830	esac
9831
9832	if test yes = "$GCC"; then
9833	case $host_os in aix4.[012]\|aix4.[012].*)
9834	# We only want to do this on AIX 4.2 and lower, the check
9835	# below for broken collect2 doesn't work under 4.3+
9836	collect2name=`$CC -print-prog-name=collect2`
9837	if test -f "$collect2name" &&
9838	strings "$collect2name" \| $GREP resolve_lib_name >/dev/null
9839	then
9840	# We have reworked collect2
9841	:
9842	else
9843	# We have old collect2
9844	hardcode_direct=unsupported
9845	# It fails to find uninstalled libraries when the uninstalled
9846	# path is not listed in the libpath. Setting hardcode_minus_L
9847	# to unsupported forces relinking
9848	hardcode_minus_L=yes
9849	hardcode_libdir_flag_spec='-L$libdir'
9850	hardcode_libdir_separator=
9851	fi
9852	;;
9853	esac
9854	shared_flag='-shared'
9855	if test yes = "$aix_use_runtimelinking"; then
9856	shared_flag="$shared_flag "'$wl-G'
9857	fi
9858	# Need to ensure runtime linking is disabled for the traditional
9859	# shared library, or the linker may eventually find shared libraries
9860	# /with/ Import File - we do not want to mix them.
9861	shared_flag_aix='-shared'
9862	shared_flag_svr4='-shared $wl-G'
9863	else
9864	# not using gcc
9865	if test ia64 = "$host_cpu"; then
9866	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9867	# chokes on -Wl,-G. The following line is correct:
9868	shared_flag='-G'
9869	else
9870	if test yes = "$aix_use_runtimelinking"; then
9871	shared_flag='$wl-G'
9872	else
9873	shared_flag='$wl-bM:SRE'
9874	fi
9875	shared_flag_aix='$wl-bM:SRE'
9876	shared_flag_svr4='$wl-G'
9877	fi
9878	fi
9879
9880	export_dynamic_flag_spec='$wl-bexpall'
9881	# It seems that -bexpall does not export symbols beginning with
9882	# underscore (_), so it is better to generate a list of symbols to export.
9883	always_export_symbols=yes
9884	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9885	# Warning - without using the other runtime loading flags (-brtl),
9886	# -berok will link without error, but may produce a broken library.
9887	allow_undefined_flag='-berok'
9888	# Determine the default libpath from the value encoded in an
9889	# empty executable.
9890	if test set = "${lt_cv_aix_libpath+set}"; then
9891	aix_libpath=$lt_cv_aix_libpath
9892	else
9893	if ${lt_cv_aix_libpath_+:} false; then :
9894	$as_echo_n "(cached) " >&6
9895	else
9896	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9897	/* end confdefs.h. */
9898
9899	int
9900	main ()
9901	{
9902
9903	;
9904	return 0;
9905	}
9906	_ACEOF
9907	if ac_fn_c_try_link "$LINENO"; then :
9908
9909	lt_aix_libpath_sed='
9910	/Import File Strings/,/^$/ {
9911	/^0/ {
9912	s/^0 $[^ ]$ *$/\1/
9913	p
9914	}
9915	}'
9916	lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
9917	# Check for a 64-bit object if we didn't find anything.
9918	if test -z "$lt_cv_aix_libpath_"; then
9919	lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
9920	fi
9921	fi
9922	rm -f core conftest.err conftest.$ac_objext \
9923	conftest$ac_exeext conftest.$ac_ext
9924	if test -z "$lt_cv_aix_libpath_"; then
9925	lt_cv_aix_libpath_=/usr/lib:/lib
9926	fi
9927
9928	fi
9929
9930	aix_libpath=$lt_cv_aix_libpath_
9931	fi
9932
9933	hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9934	archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
9935	else
9936	if test ia64 = "$host_cpu"; then
9937	hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9938	allow_undefined_flag="-z nodefs"
9939	archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9940	else
9941	# Determine the default libpath from the value encoded in an
9942	# empty executable.
9943	if test set = "${lt_cv_aix_libpath+set}"; then
9944	aix_libpath=$lt_cv_aix_libpath
9945	else
9946	if ${lt_cv_aix_libpath_+:} false; then :
9947	$as_echo_n "(cached) " >&6
9948	else
9949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9950	/* end confdefs.h. */
9951
9952	int
9953	main ()
9954	{
9955
9956	;
9957	return 0;
9958	}
9959	_ACEOF
9960	if ac_fn_c_try_link "$LINENO"; then :
9961
9962	lt_aix_libpath_sed='
9963	/Import File Strings/,/^$/ {
9964	/^0/ {
9965	s/^0 $[^ ]$ *$/\1/
9966	p
9967	}
9968	}'
9969	lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
9970	# Check for a 64-bit object if we didn't find anything.
9971	if test -z "$lt_cv_aix_libpath_"; then
9972	lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
9973	fi
9974	fi
9975	rm -f core conftest.err conftest.$ac_objext \
9976	conftest$ac_exeext conftest.$ac_ext
9977	if test -z "$lt_cv_aix_libpath_"; then
9978	lt_cv_aix_libpath_=/usr/lib:/lib
9979	fi
9980
9981	fi
9982
9983	aix_libpath=$lt_cv_aix_libpath_
9984	fi
9985
9986	hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9987	# Warning - without using the other run time loading flags,
9988	# -berok will link without error, but may produce a broken library.
9989	no_undefined_flag=' $wl-bernotok'
9990	allow_undefined_flag=' $wl-berok'
9991	if test yes = "$with_gnu_ld"; then
9992	# We only use this code for GNU lds that support --whole-archive.
9993	whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9994	else
9995	# Exported symbols can be pulled into shared objects from archives
9996	whole_archive_flag_spec='$convenience'
9997	fi
9998	archive_cmds_need_lc=yes
9999	archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
10000	# -brtl affects multiple linker settings, -berok does not and is overridden later
10001	compiler_flags_filtered='`func_echo_all "$compiler_flags " \| $SED -e "s%-brtl\$[, ]\$%-berok\\1%g"`'
10002	if test svr4 != "$with_aix_soname"; then
10003	# This is similar to how AIX traditionally builds its shared libraries.
10004	archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
10005	fi
10006	if test aix != "$with_aix_soname"; then
10007	archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
10008	else
10009	# used by -dlpreopen to get the symbols
10010	archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
10011	fi
10012	archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
10013	fi
10014	fi
10015	;;
10016
10017	amigaos*)
10018	case $host_cpu in
10019	powerpc)
10020	# see comment about AmigaOS4 .so support
10021	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10022	archive_expsym_cmds=''
10023	;;
10024	m68k)
10025	archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
10026	hardcode_libdir_flag_spec='-L$libdir'
10027	hardcode_minus_L=yes
10028	;;
10029	esac
10030	;;
10031
10032	bsdi[45]*)
10033	export_dynamic_flag_spec=-rdynamic
10034	;;
10035
10036	cygwin* \| mingw* \| pw32* \| cegcc*)
10037	# When not using gcc, we currently assume that we are using
10038	# Microsoft Visual C++.
10039	# hardcode_libdir_flag_spec is actually meaningless, as there is
10040	# no search path for DLLs.
10041	case $cc_basename in
10042	cl*)
10043	# Native MSVC
10044	hardcode_libdir_flag_spec=' '
10045	allow_undefined_flag=unsupported
10046	always_export_symbols=yes
10047	file_list_spec='@'
10048	# Tell ltmain to make .lib files, not .a files.
10049	libext=lib
10050	# Tell ltmain to make .dll files, not .so files.
10051	shrext_cmds=.dll
10052	# FIXME: Setting linknames here is a bad hack.
10053	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
10054	archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]//'\'' -e '\''/^$;.$$/d'\'' -e '\''s/^$EXPORTS\\|LIBRARY$$[ ].$*$/DEF/p'\'' -e q $export_symbols`" ; then
10055	cp "$export_symbols" "$output_objdir/$soname.def";
10056	echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
10057	else
10058	$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
10059	fi~
10060	$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
10061	linknames='
10062	# The linker will not automatically build a static lib if we build a DLL.
10063	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
10064	enable_shared_with_static_runtimes=yes
10065	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR\|_IMPORT_DESCRIPTOR_.*'
10066	export_symbols_cmds='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[BCDGRS][ ]/s/.[ ]$[^ ]$/\1,DATA/'\'' \| $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' \| sort \| uniq > $export_symbols'
10067	# Don't use ranlib
10068	old_postinstall_cmds='chmod 644 $oldlib'
10069	postlink_cmds='lt_outputfile="@OUTPUT@"~
10070	lt_tool_outputfile="@TOOL_OUTPUT@"~
10071	case $lt_outputfile in
10072	.exe\|.EXE) ;;
10073	*)
10074	lt_outputfile=$lt_outputfile.exe
10075	lt_tool_outputfile=$lt_tool_outputfile.exe
10076	;;
10077	esac~
10078	if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
10079	$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
10080	$RM "$lt_outputfile.manifest";
10081	fi'
10082	;;
10083	*)
10084	# Assume MSVC wrapper
10085	hardcode_libdir_flag_spec=' '
10086	allow_undefined_flag=unsupported
10087	# Tell ltmain to make .lib files, not .a files.
10088	libext=lib
10089	# Tell ltmain to make .dll files, not .so files.
10090	shrext_cmds=.dll
10091	# FIXME: Setting linknames here is a bad hack.
10092	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" \| $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10093	# The linker will automatically build a .lib file if we build a DLL.
10094	old_archive_from_new_cmds='true'
10095	# FIXME: Should let the user specify the lib program.
10096	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10097	enable_shared_with_static_runtimes=yes
10098	;;
10099	esac
10100	;;
10101
10102	darwin* \| rhapsody*)
10103
10104
10105	archive_cmds_need_lc=no
10106	hardcode_direct=no
10107	hardcode_automatic=yes
10108	hardcode_shlibpath_var=unsupported
10109	if test yes = "$lt_cv_ld_force_load"; then
10110	whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10111
10112	else
10113	whole_archive_flag_spec=''
10114	fi
10115	link_all_deplibs=yes
10116	allow_undefined_flag=$_lt_dar_allow_undefined
10117	case $cc_basename in
10118	ifort\|nagfor) _lt_dar_can_shared=yes ;;
10119	*) _lt_dar_can_shared=$GCC ;;
10120	esac
10121	if test yes = "$_lt_dar_can_shared"; then
10122	output_verbose_link_cmd=func_echo_all
10123	archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
10124	module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
10125	archive_expsym_cmds="sed 's\|^\|_\|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
10126	module_expsym_cmds="sed -e 's\|^\|_\|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
10127
10128	else
10129	ld_shlibs=no
10130	fi
10131
10132	;;
10133
10134	dgux*)
10135	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10136	hardcode_libdir_flag_spec='-L$libdir'
10137	hardcode_shlibpath_var=no
10138	;;
10139
10140	# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10141	# support. Future versions do this automatically, but an explicit c++rt0.o
10142	# does not break anything, and helps significantly (at the cost of a little
10143	# extra space).
10144	freebsd2.2*)
10145	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10146	hardcode_libdir_flag_spec='-R$libdir'
10147	hardcode_direct=yes
10148	hardcode_shlibpath_var=no
10149	;;
10150
10151	# Unfortunately, older versions of FreeBSD 2 do not have this feature.
10152	freebsd2.*)
10153	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10154	hardcode_direct=yes
10155	hardcode_minus_L=yes
10156	hardcode_shlibpath_var=no
10157	;;
10158
10159	# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10160	freebsd* \| dragonfly*)
10161	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10162	hardcode_libdir_flag_spec='-R$libdir'
10163	hardcode_direct=yes
10164	hardcode_shlibpath_var=no
10165	;;
10166
10167	hpux9*)
10168	if test yes = "$GCC"; then
10169	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
10170	else
10171	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" \|\| mv $output_objdir/$soname $lib'
10172	fi
10173	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10174	hardcode_libdir_separator=:
10175	hardcode_direct=yes
10176
10177	# hardcode_minus_L: Not really in the search PATH,
10178	# but as the default location of the library.
10179	hardcode_minus_L=yes
10180	export_dynamic_flag_spec='$wl-E'
10181	;;
10182
10183	hpux10*)
10184	if test yes,no = "$GCC,$with_gnu_ld"; then
10185	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10186	else
10187	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10188	fi
10189	if test no = "$with_gnu_ld"; then
10190	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10191	hardcode_libdir_separator=:
10192	hardcode_direct=yes
10193	hardcode_direct_absolute=yes
10194	export_dynamic_flag_spec='$wl-E'
10195	# hardcode_minus_L: Not really in the search PATH,
10196	# but as the default location of the library.
10197	hardcode_minus_L=yes
10198	fi
10199	;;
10200
10201	hpux11*)
10202	if test yes,no = "$GCC,$with_gnu_ld"; then
10203	case $host_cpu in
10204	hppa64)
10205	archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10206	;;
10207	ia64*)
10208	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10209	;;
10210	*)
10211	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10212	;;
10213	esac
10214	else
10215	case $host_cpu in
10216	hppa64)
10217	archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10218	;;
10219	ia64*)
10220	archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10221	;;
10222	*)
10223
10224	# Older versions of the 11.00 compiler do not understand -b yet
10225	# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10227	$as_echo_n "checking if $CC understands -b... " >&6; }
10228	if ${lt_cv_prog_compiler__b+:} false; then :
10229	$as_echo_n "(cached) " >&6
10230	else
10231	lt_cv_prog_compiler__b=no
10232	save_LDFLAGS=$LDFLAGS
10233	LDFLAGS="$LDFLAGS -b"
10234	echo "$lt_simple_link_test_code" > conftest.$ac_ext
10235	if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10236	# The linker can only warn and ignore the option if not recognized
10237	# So say no if there are warnings
10238	if test -s conftest.err; then
10239	# Append any errors to the config.log.
10240	cat conftest.err 1>&5
10241	$ECHO "$_lt_linker_boilerplate" \| $SED '/^$/d' > conftest.exp
10242	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10243	if diff conftest.exp conftest.er2 >/dev/null; then
10244	lt_cv_prog_compiler__b=yes
10245	fi
10246	else
10247	lt_cv_prog_compiler__b=yes
10248	fi
10249	fi
10250	$RM -r conftest*
10251	LDFLAGS=$save_LDFLAGS
10252
10253	fi
10254	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10255	$as_echo "$lt_cv_prog_compiler__b" >&6; }
10256
10257	if test yes = "$lt_cv_prog_compiler__b"; then
10258	archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10259	else
10260	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10261	fi
10262
10263	;;
10264	esac
10265	fi
10266	if test no = "$with_gnu_ld"; then
10267	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
10268	hardcode_libdir_separator=:
10269
10270	case $host_cpu in
10271	hppa64\|ia64*)
10272	hardcode_direct=no
10273	hardcode_shlibpath_var=no
10274	;;
10275	*)
10276	hardcode_direct=yes
10277	hardcode_direct_absolute=yes
10278	export_dynamic_flag_spec='$wl-E'
10279
10280	# hardcode_minus_L: Not really in the search PATH,
10281	# but as the default location of the library.
10282	hardcode_minus_L=yes
10283	;;
10284	esac
10285	fi
10286	;;
10287
10288	irix5* \| irix6* \| nonstopux*)
10289	if test yes = "$GCC"; then
10290	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10291	# Try to use the -exported_symbol ld option, if it does not
10292	# work, assume that -exports_file does not work either and
10293	# implicitly export all symbols.
10294	# This should be the same for all languages, so no per-tag cache variable.
10295	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
10296	$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
10297	if ${lt_cv_irix_exported_symbol+:} false; then :
10298	$as_echo_n "(cached) " >&6
10299	else
10300	save_LDFLAGS=$LDFLAGS
10301	LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
10302	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10303	/* end confdefs.h. */
10304	int foo (void) { return 0; }
10305	_ACEOF
10306	if ac_fn_c_try_link "$LINENO"; then :
10307	lt_cv_irix_exported_symbol=yes
10308	else
10309	lt_cv_irix_exported_symbol=no
10310	fi
10311	rm -f core conftest.err conftest.$ac_objext \
10312	conftest$ac_exeext conftest.$ac_ext
10313	LDFLAGS=$save_LDFLAGS
10314	fi
10315	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
10316	$as_echo "$lt_cv_irix_exported_symbol" >&6; }
10317	if test yes = "$lt_cv_irix_exported_symbol"; then
10318	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
10319	fi
10320	else
10321	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10322	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
10323	fi
10324	archive_cmds_need_lc='no'
10325	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10326	hardcode_libdir_separator=:
10327	inherit_rpath=yes
10328	link_all_deplibs=yes
10329	;;
10330
10331	linux*)
10332	case $cc_basename in
10333	tcc*)
10334	# Fabrice Bellard et al's Tiny C Compiler
10335	ld_shlibs=yes
10336	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10337	;;
10338	esac
10339	;;
10340
10341	netbsd*)
10342	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
10343	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
10344	else
10345	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
10346	fi
10347	hardcode_libdir_flag_spec='-R$libdir'
10348	hardcode_direct=yes
10349	hardcode_shlibpath_var=no
10350	;;
10351
10352	newsos6)
10353	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10354	hardcode_direct=yes
10355	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10356	hardcode_libdir_separator=:
10357	hardcode_shlibpath_var=no
10358	;;
10359
10360	nto \| qnx)
10361	;;
10362
10363	openbsd* \| bitrig*)
10364	if test -f /usr/libexec/ld.so; then
10365	hardcode_direct=yes
10366	hardcode_shlibpath_var=no
10367	hardcode_direct_absolute=yes
10368	if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
10369	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10370	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10371	hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10372	export_dynamic_flag_spec='$wl-E'
10373	else
10374	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10375	hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10376	fi
10377	else
10378	ld_shlibs=no
10379	fi
10380	;;
10381
10382	os2*)
10383	hardcode_libdir_flag_spec='-L$libdir'
10384	hardcode_minus_L=yes
10385	allow_undefined_flag=unsupported
10386	shrext_cmds=.dll
10387	archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10388	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10389	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10390	$ECHO EXPORTS >> $output_objdir/$libname.def~
10391	emxexp $libobjs \| $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10392	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10393	emximp -o $lib $output_objdir/$libname.def'
10394	archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10395	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10396	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10397	$ECHO EXPORTS >> $output_objdir/$libname.def~
10398	prefix_cmds="$SED"~
10399	if test EXPORTS = "`$SED 1q $export_symbols`"; then
10400	prefix_cmds="$prefix_cmds -e 1d";
10401	fi~
10402	prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~
10403	cat $export_symbols \| $prefix_cmds >> $output_objdir/$libname.def~
10404	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10405	emximp -o $lib $output_objdir/$libname.def'
10406	old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10407	enable_shared_with_static_runtimes=yes
10408	;;
10409
10410	osf3*)
10411	if test yes = "$GCC"; then
10412	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10413	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10414	else
10415	allow_undefined_flag=' -expect_unresolved \*'
10416	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10417	fi
10418	archive_cmds_need_lc='no'
10419	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10420	hardcode_libdir_separator=:
10421	;;
10422
10423	osf4* \| osf5) # as osf3 with the addition of -msym flag
10424	if test yes = "$GCC"; then
10425	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10426	archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10427	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10428	else
10429	allow_undefined_flag=' -expect_unresolved \*'
10430	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10431	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10432	$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
10433
10434	# Both c and cxx compiler support -rpath directly
10435	hardcode_libdir_flag_spec='-rpath $libdir'
10436	fi
10437	archive_cmds_need_lc='no'
10438	hardcode_libdir_separator=:
10439	;;
10440
10441	solaris*)
10442	no_undefined_flag=' -z defs'
10443	if test yes = "$GCC"; then
10444	wlarc='$wl'
10445	archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10446	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
10447	$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10448	else
10449	case `$CC -V 2>&1` in
10450	"Compilers 5.0")
10451	wlarc=''
10452	archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10453	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
10454	$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10455	;;
10456	*)
10457	wlarc='$wl'
10458	archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10459	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols \| $SED -e "s/$.$/\1;/" >> $lib.exp~echo "local: ; };" >> $lib.exp~
10460	$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10461	;;
10462	esac
10463	fi
10464	hardcode_libdir_flag_spec='-R$libdir'
10465	hardcode_shlibpath_var=no
10466	case $host_os in
10467	solaris2.[0-5] \| solaris2.[0-5].*) ;;
10468	*)
10469	# The compiler driver will combine and reorder linker options,
10470	# but understands '-z linker_flag'. GCC discards it without '$wl',
10471	# but is careful enough not to reorder.
10472	# Supported since Solaris 2.6 (maybe 2.5.1?)
10473	if test yes = "$GCC"; then
10474	whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10475	else
10476	whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10477	fi
10478	;;
10479	esac
10480	link_all_deplibs=yes
10481	;;
10482
10483	sunos4*)
10484	if test sequent = "$host_vendor"; then
10485	# Use $CC to link under sequent, because it throws in some extra .o
10486	# files that make .init and .fini sections work.
10487	archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10488	else
10489	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10490	fi
10491	hardcode_libdir_flag_spec='-L$libdir'
10492	hardcode_direct=yes
10493	hardcode_minus_L=yes
10494	hardcode_shlibpath_var=no
10495	;;
10496
10497	sysv4)
10498	case $host_vendor in
10499	sni)
10500	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10501	hardcode_direct=yes # is this really true???
10502	;;
10503	siemens)
10504	## LD is ld it makes a PLAMLIB
10505	## CC just makes a GrossModule.
10506	archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10507	reload_cmds='$CC -r -o $output$reload_objs'
10508	hardcode_direct=no
10509	;;
10510	motorola)
10511	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10512	hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10513	;;
10514	esac
10515	runpath_var='LD_RUN_PATH'
10516	hardcode_shlibpath_var=no
10517	;;
10518
10519	sysv4.3*)
10520	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10521	hardcode_shlibpath_var=no
10522	export_dynamic_flag_spec='-Bexport'
10523	;;
10524
10525	sysv4MP)
10526	if test -d /usr/nec; then
10527	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10528	hardcode_shlibpath_var=no
10529	runpath_var=LD_RUN_PATH
10530	hardcode_runpath_var=yes
10531	ld_shlibs=yes
10532	fi
10533	;;
10534
10535	sysv4uw2 \| sysv5OpenUNIX* \| sysv5UnixWare7.[01].[10]* \| unixware7* \| sco3.2v5.0.[024]*)
10536	no_undefined_flag='$wl-z,text'
10537	archive_cmds_need_lc=no
10538	hardcode_shlibpath_var=no
10539	runpath_var='LD_RUN_PATH'
10540
10541	if test yes = "$GCC"; then
10542	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10543	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10544	else
10545	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10546	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10547	fi
10548	;;
10549
10550	sysv5* \| sco3.2v5* \| sco5v6*)
10551	# Note: We CANNOT use -z defs as we might desire, because we do not
10552	# link with -lc, and that would cause any symbols used from libc to
10553	# always be unresolved, which means just about no library would
10554	# ever link correctly. If we're not using GNU ld we use -z text
10555	# though, which does catch some bad symbols but isn't as heavy-handed
10556	# as -z defs.
10557	no_undefined_flag='$wl-z,text'
10558	allow_undefined_flag='$wl-z,nodefs'
10559	archive_cmds_need_lc=no
10560	hardcode_shlibpath_var=no
10561	hardcode_libdir_flag_spec='$wl-R,$libdir'
10562	hardcode_libdir_separator=':'
10563	link_all_deplibs=yes
10564	export_dynamic_flag_spec='$wl-Bexport'
10565	runpath_var='LD_RUN_PATH'
10566
10567	if test yes = "$GCC"; then
10568	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10569	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10570	else
10571	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10572	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10573	fi
10574	;;
10575
10576	uts4*)
10577	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10578	hardcode_libdir_flag_spec='-L$libdir'
10579	hardcode_shlibpath_var=no
10580	;;
10581
10582	*)
10583	ld_shlibs=no
10584	;;
10585	esac
10586
10587	if test sni = "$host_vendor"; then
10588	case $host in
10589	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
10590	export_dynamic_flag_spec='$wl-Blargedynsym'
10591	;;
10592	esac
10593	fi
10594	fi
10595
10596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10597	$as_echo "$ld_shlibs" >&6; }
10598	test no = "$ld_shlibs" && can_build_shared=no
10599
10600	with_gnu_ld=$with_gnu_ld
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616	#
10617	# Do we need to explicitly link libc?
10618	#
10619	case "x$archive_cmds_need_lc" in
10620	x\|xyes)
10621	# Assume -lc should be added
10622	archive_cmds_need_lc=yes
10623
10624	if test yes,yes = "$GCC,$enable_shared"; then
10625	case $archive_cmds in
10626	'~')
10627	# FIXME: we may have to deal with multi-command sequences.
10628	;;
10629	'$CC '*)
10630	# Test whether the compiler implicitly links with -lc since on some
10631	# systems, -lgcc has to come before -lc. If gcc already passes -lc
10632	# to ld, don't add -lc before -lgcc.
10633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10634	$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10635	if ${lt_cv_archive_cmds_need_lc+:} false; then :
10636	$as_echo_n "(cached) " >&6
10637	else
10638	$RM conftest*
10639	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10640
10641	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10642	(eval $ac_compile) 2>&5
10643	ac_status=$?
10644	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10645	test $ac_status = 0; } 2>conftest.err; then
10646	soname=conftest
10647	lib=conftest
10648	libobjs=conftest.$ac_objext
10649	deplibs=
10650	wl=$lt_prog_compiler_wl
10651	pic_flag=$lt_prog_compiler_pic
10652	compiler_flags=-v
10653	linker_flags=-v
10654	verstring=
10655	output_objdir=.
10656	libname=conftest
10657	lt_save_allow_undefined_flag=$allow_undefined_flag
10658	allow_undefined_flag=
10659	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \\| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10660	(eval $archive_cmds 2\>\&1 \\| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10661	ac_status=$?
10662	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10663	test $ac_status = 0; }
10664	then
10665	lt_cv_archive_cmds_need_lc=no
10666	else
10667	lt_cv_archive_cmds_need_lc=yes
10668	fi
10669	allow_undefined_flag=$lt_save_allow_undefined_flag
10670	else
10671	cat conftest.err 1>&5
10672	fi
10673	$RM conftest*
10674
10675	fi
10676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10677	$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10678	archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10679	;;
10680	esac
10681	fi
10682	;;
10683	esac
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10837	$as_echo_n "checking dynamic linker characteristics... " >&6; }
10838
10839	if test yes = "$GCC"; then
10840	case $host_os in
10841	darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10842	*) lt_awk_arg='/^libraries:/' ;;
10843	esac
10844	case $host_os in
10845	mingw* \| cegcc*) lt_sed_strip_eq='s\|=$[A-Za-z]:$\|\1\|g' ;;
10846	*) lt_sed_strip_eq='s\|=/\|/\|g' ;;
10847	esac
10848	lt_search_path_spec=`$CC -print-search-dirs \| awk $lt_awk_arg \| $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10849	case $lt_search_path_spec in
10850	\;)
10851	# if the path contains ";" then we assume it to be the separator
10852	# otherwise default to the standard path separator (i.e. ":") - it is
10853	# assumed that no part of a normal pathname contains ";" but that should
10854	# okay in the real world where ";" in dirpaths is itself problematic.
10855	lt_search_path_spec=`$ECHO "$lt_search_path_spec" \| $SED 's/;/ /g'`
10856	;;
10857	*)
10858	lt_search_path_spec=`$ECHO "$lt_search_path_spec" \| $SED "s/$PATH_SEPARATOR/ /g"`
10859	;;
10860	esac
10861	# Ok, now we have the path, separated by spaces, we can step through it
10862	# and add multilib dir if necessary...
10863	lt_tmp_lt_search_path_spec=
10864	lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10865	# ...but if some path component already ends with the multilib dir we assume
10866	# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10867	case "$lt_multi_os_dir; $lt_search_path_spec " in
10868	"/; "* \| "/.; "* \| "/./; "* \| "$lt_multi_os_dir " \| "$lt_multi_os_dir/ ")
10869	lt_multi_os_dir=
10870	;;
10871	esac
10872	for lt_sys_path in $lt_search_path_spec; do
10873	if test -d "$lt_sys_path$lt_multi_os_dir"; then
10874	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10875	elif test -n "$lt_multi_os_dir"; then
10876	test -d "$lt_sys_path" && \
10877	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10878	fi
10879	done
10880	lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" \| awk '
10881	BEGIN {RS = " "; FS = "/\|\n";} {
10882	lt_foo = "";
10883	lt_count = 0;
10884	for (lt_i = NF; lt_i > 0; lt_i--) {
10885	if ($lt_i != "" && $lt_i != ".") {
10886	if ($lt_i == "..") {
10887	lt_count++;
10888	} else {
10889	if (lt_count == 0) {
10890	lt_foo = "/" $lt_i lt_foo;
10891	} else {
10892	lt_count--;
10893	}
10894	}
10895	}
10896	}
10897	if (lt_foo != "") { lt_freq[lt_foo]++; }
10898	if (lt_freq[lt_foo] == 1) { print lt_foo; }
10899	}'`
10900	# AWK program above erroneously prepends '/' to C:/dos/paths
10901	# for these hosts.
10902	case $host_os in
10903	mingw* \| cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" \|\
10904	$SED 's\|/$[A-Za-z]:$\|\1\|g'` ;;
10905	esac
10906	sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" \| $lt_NL2SP`
10907	else
10908	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10909	fi
10910	library_names_spec=
10911	libname_spec='lib$name'
10912	soname_spec=
10913	shrext_cmds=.so
10914	postinstall_cmds=
10915	postuninstall_cmds=
10916	finish_cmds=
10917	finish_eval=
10918	shlibpath_var=
10919	shlibpath_overrides_runpath=unknown
10920	version_type=none
10921	dynamic_linker="$host_os ld.so"
10922	sys_lib_dlsearch_path_spec="/lib /usr/lib"
10923	need_lib_prefix=unknown
10924	hardcode_into_libs=no
10925
10926	# when you set need_version to no, make sure it does not cause -set_version
10927	# flags to be left without arguments
10928	need_version=unknown
10929
10930
10931
10932	case $host_os in
10933	aix3*)
10934	version_type=linux # correct to gnu/linux during the next big refactor
10935	library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10936	shlibpath_var=LIBPATH
10937
10938	# AIX 3 has no versioning support, so we append a major version to the name.
10939	soname_spec='$libname$release$shared_ext$major'
10940	;;
10941
10942	aix[4-9]*)
10943	version_type=linux # correct to gnu/linux during the next big refactor
10944	need_lib_prefix=no
10945	need_version=no
10946	hardcode_into_libs=yes
10947	if test ia64 = "$host_cpu"; then
10948	# AIX 5 supports IA64
10949	library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10950	shlibpath_var=LD_LIBRARY_PATH
10951	else
10952	# With GCC up to 2.95.x, collect2 would create an import file
10953	# for dependence libraries. The import file would start with
10954	# the line '#! .'. This would cause the generated library to
10955	# depend on '.', always an invalid library. This was fixed in
10956	# development snapshots of GCC prior to 3.0.
10957	case $host_os in
10958	aix4 \| aix4.[01] \| aix4.[01].*)
10959	if { echo '#if __GNUC__ > 2 \|\| (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10960	echo ' yes '
10961	echo '#endif'; } \| $CC -E - \| $GREP yes > /dev/null; then
10962	:
10963	else
10964	can_build_shared=no
10965	fi
10966	;;
10967	esac
10968	# Using Import Files as archive members, it is possible to support
10969	# filename-based versioning of shared library archives on AIX. While
10970	# this would work for both with and without runtime linking, it will
10971	# prevent static linking of such archives. So we do filename-based
10972	# shared library versioning with .so extension only, which is used
10973	# when both runtime linking and shared linking is enabled.
10974	# Unfortunately, runtime linking may impact performance, so we do
10975	# not want this to be the default eventually. Also, we use the
10976	# versioned .so libs for executables only if there is the -brtl
10977	# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10978	# To allow for filename-based versioning support, we need to create
10979	# libNAME.so.V as an archive file, containing:
10980	# *) an Import File, referring to the versioned filename of the
10981	# archive as well as the shared archive member, telling the
10982	# bitwidth (32 or 64) of that shared object, and providing the
10983	# list of exported symbols of that shared object, eventually
10984	# decorated with the 'weak' keyword
10985	# *) the shared object with the F_LOADONLY flag set, to really avoid
10986	# it being seen by the linker.
10987	# At run time we better use the real file rather than another symlink,
10988	# but for link time we create the symlink libNAME.so -> libNAME.so.V
10989
10990	case $with_aix_soname,$aix_use_runtimelinking in
10991	# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10992	# soname into executable. Probably we can add versioning support to
10993	# collect2, so additional links can be useful in future.
10994	aix,yes) # traditional libtool
10995	dynamic_linker='AIX unversionable lib.so'
10996	# If using run time linking (on AIX 4.2 or later) use lib<name>.so
10997	# instead of lib<name>.a to let people know that these are not
10998	# typical AIX shared libraries.
10999	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11000	;;
11001	aix,no) # traditional AIX only
11002	dynamic_linker='AIX lib.a(lib.so.V)'
11003	# We preserve .a as extension for shared libraries through AIX4.2
11004	# and later when we are not doing run time linking.
11005	library_names_spec='$libname$release.a $libname.a'
11006	soname_spec='$libname$release$shared_ext$major'
11007	;;
11008	svr4,*) # full svr4 only
11009	dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
11010	library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
11011	# We do not specify a path in Import Files, so LIBPATH fires.
11012	shlibpath_overrides_runpath=yes
11013	;;
11014	*,yes) # both, prefer svr4
11015	dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
11016	library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
11017	# unpreferred sharedlib libNAME.a needs extra handling
11018	postinstall_cmds='test -n "$linkname" \|\| linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" \|\| test -z "$striplib" \|\| $striplib "$destdir/$func_stripname_result.$libext"'
11019	postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" \|\| func_append rmfiles " $odir/$func_stripname_result.$libext"'
11020	# We do not specify a path in Import Files, so LIBPATH fires.
11021	shlibpath_overrides_runpath=yes
11022	;;
11023	*,no) # both, prefer aix
11024	dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
11025	library_names_spec='$libname$release.a $libname.a'
11026	soname_spec='$libname$release$shared_ext$major'
11027	# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
11028	postinstall_cmds='test -z "$dlname" \|\| $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" \|\| test -z "$striplib" \|\| $striplib $destdir/$dlname~test -n "$linkname" \|\| linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
11029	postuninstall_cmds='test -z "$dlname" \|\| func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
11030	;;
11031	esac
11032	shlibpath_var=LIBPATH
11033	fi
11034	;;
11035
11036	amigaos*)
11037	case $host_cpu in
11038	powerpc)
11039	# Since July 2007 AmigaOS4 officially supports .so libraries.
11040	# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11041	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11042	;;
11043	m68k)
11044	library_names_spec='$libname.ixlibrary $libname.a'
11045	# Create ${libname}_ixlibrary.a entries in /sys/libs.
11046	finish_eval='for lib in `ls $libdir/.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" \| $SED '\''s%^./$[^/]*$\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a \|\| exit 1; done'
11047	;;
11048	esac
11049	;;
11050
11051	beos*)
11052	library_names_spec='$libname$shared_ext'
11053	dynamic_linker="$host_os ld.so"
11054	shlibpath_var=LIBRARY_PATH
11055	;;
11056
11057	bsdi[45]*)
11058	version_type=linux # correct to gnu/linux during the next big refactor
11059	need_version=no
11060	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11061	soname_spec='$libname$release$shared_ext$major'
11062	finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11063	shlibpath_var=LD_LIBRARY_PATH
11064	sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11065	sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11066	# the default ld.so.conf also contains /usr/contrib/lib and
11067	# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11068	# libtool to hard-code these into programs
11069	;;
11070
11071	cygwin* \| mingw* \| pw32* \| cegcc*)
11072	version_type=windows
11073	shrext_cmds=.dll
11074	need_version=no
11075	need_lib_prefix=no
11076
11077	case $GCC,$cc_basename in
11078	yes,*)
11079	# gcc
11080	library_names_spec='$libname.dll.a'
11081	# DLL is installed to $(libdir)/../bin by postinstall_cmds
11082	postinstall_cmds='base_file=`basename \$file`~
11083	dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11084	dldir=$destdir/`dirname \$dlpath`~
11085	test -d \$dldir \|\| mkdir -p \$dldir~
11086	$install_prog $dir/$dlname \$dldir/$dlname~
11087	chmod a+x \$dldir/$dlname~
11088	if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11089	eval '\''$striplib \$dldir/$dlname'\'' \|\| exit \$?;
11090	fi'
11091	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11092	dlpath=$dir/\$dldll~
11093	$RM \$dlpath'
11094	shlibpath_overrides_runpath=yes
11095
11096	case $host_os in
11097	cygwin*)
11098	# Cygwin DLLs use 'cyg' prefix rather than 'lib'
11099	soname_spec='`echo $libname \| sed -e 's/^lib/cyg/'``echo $release \| $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
11100
11101	sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11102	;;
11103	mingw* \| cegcc*)
11104	# MinGW DLLs use traditional 'lib' prefix
11105	soname_spec='$libname`echo $release \| $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
11106	;;
11107	pw32*)
11108	# pw32 DLLs use 'pw' prefix rather than 'lib'
11109	library_names_spec='`echo $libname \| sed -e 's/^lib/pw/'``echo $release \| $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
11110	;;
11111	esac
11112	dynamic_linker='Win32 ld.exe'
11113	;;
11114
11115	,cl)
11116	# Native MSVC
11117	libname_spec='$name'
11118	soname_spec='$libname`echo $release \| $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
11119	library_names_spec='$libname.dll.lib'
11120
11121	case $build_os in
11122	mingw*)
11123	sys_lib_search_path_spec=
11124	lt_save_ifs=$IFS
11125	IFS=';'
11126	for lt_path in $LIB
11127	do
11128	IFS=$lt_save_ifs
11129	# Let DOS variable expansion print the short 8.3 style file name.
11130	lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
11131	sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
11132	done
11133	IFS=$lt_save_ifs
11134	# Convert to MSYS style.
11135	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| sed -e 's\|\\\\\|/\|g' -e 's\| \$[a-zA-Z]\$:\| /\\1\|g' -e 's\|^ \|\|'`
11136	;;
11137	cygwin*)
11138	# Convert to unix form, then to dos form, then back to unix form
11139	# but this time dos style (no spaces!) so that the unix form looks
11140	# like /cygdrive/c/PROGRA~1:/cygdr...
11141	sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
11142	sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
11143	sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
11144	;;
11145	*)
11146	sys_lib_search_path_spec=$LIB
11147	if $ECHO "$sys_lib_search_path_spec" \| $GREP ';[c-zC-Z]:/' >/dev/null; then
11148	# It is most probably a Windows format PATH.
11149	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e 's/;/ /g'`
11150	else
11151	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
11152	fi
11153	# FIXME: find the short name or the path components, as spaces are
11154	# common. (e.g. "Program Files" -> "PROGRA~1")
11155	;;
11156	esac
11157
11158	# DLL is installed to $(libdir)/../bin by postinstall_cmds
11159	postinstall_cmds='base_file=`basename \$file`~
11160	dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
11161	dldir=$destdir/`dirname \$dlpath`~
11162	test -d \$dldir \|\| mkdir -p \$dldir~
11163	$install_prog $dir/$dlname \$dldir/$dlname'
11164	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11165	dlpath=$dir/\$dldll~
11166	$RM \$dlpath'
11167	shlibpath_overrides_runpath=yes
11168	dynamic_linker='Win32 link.exe'
11169	;;
11170
11171	*)
11172	# Assume MSVC wrapper
11173	library_names_spec='$libname`echo $release \| $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
11174	dynamic_linker='Win32 ld.exe'
11175	;;
11176	esac
11177	# FIXME: first we should search . and the directory the executable is in
11178	shlibpath_var=PATH
11179	;;
11180
11181	darwin* \| rhapsody*)
11182	dynamic_linker="$host_os dyld"
11183	version_type=darwin
11184	need_lib_prefix=no
11185	need_version=no
11186	library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
11187	soname_spec='$libname$release$major$shared_ext'
11188	shlibpath_overrides_runpath=yes
11189	shlibpath_var=DYLD_LIBRARY_PATH
11190	shrext_cmds='`test .$module = .yes && echo .so \|\| echo .dylib`'
11191
11192	sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11193	sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11194	;;
11195
11196	dgux*)
11197	version_type=linux # correct to gnu/linux during the next big refactor
11198	need_lib_prefix=no
11199	need_version=no
11200	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11201	soname_spec='$libname$release$shared_ext$major'
11202	shlibpath_var=LD_LIBRARY_PATH
11203	;;
11204
11205	freebsd* \| dragonfly*)
11206	# DragonFly does not have aout. When/if they implement a new
11207	# versioning mechanism, adjust this.
11208	if test -x /usr/bin/objformat; then
11209	objformat=`/usr/bin/objformat`
11210	else
11211	case $host_os in
11212	freebsd[23].*) objformat=aout ;;
11213	*) objformat=elf ;;
11214	esac
11215	fi
11216	version_type=freebsd-$objformat
11217	case $version_type in
11218	freebsd-elf*)
11219	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11220	soname_spec='$libname$release$shared_ext$major'
11221	need_version=no
11222	need_lib_prefix=no
11223	;;
11224	freebsd-*)
11225	library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11226	need_version=yes
11227	;;
11228	esac
11229	shlibpath_var=LD_LIBRARY_PATH
11230	case $host_os in
11231	freebsd2.*)
11232	shlibpath_overrides_runpath=yes
11233	;;
11234	freebsd3.[01]* \| freebsdelf3.[01]*)
11235	shlibpath_overrides_runpath=yes
11236	hardcode_into_libs=yes
11237	;;
11238	freebsd3.[2-9]* \| freebsdelf3.[2-9]* \| \
11239	freebsd4.[0-5] \| freebsdelf4.[0-5] \| freebsd4.1.1 \| freebsdelf4.1.1)
11240	shlibpath_overrides_runpath=no
11241	hardcode_into_libs=yes
11242	;;
11243	*) # from 4.6 on, and DragonFly
11244	shlibpath_overrides_runpath=yes
11245	hardcode_into_libs=yes
11246	;;
11247	esac
11248	;;
11249
11250	haiku*)
11251	version_type=linux # correct to gnu/linux during the next big refactor
11252	need_lib_prefix=no
11253	need_version=no
11254	dynamic_linker="$host_os runtime_loader"
11255	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11256	soname_spec='$libname$release$shared_ext$major'
11257	shlibpath_var=LIBRARY_PATH
11258	shlibpath_overrides_runpath=no
11259	sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11260	hardcode_into_libs=yes
11261	;;
11262
11263	hpux9* \| hpux10* \| hpux11*)
11264	# Give a soname corresponding to the major version so that dld.sl refuses to
11265	# link against other versions.
11266	version_type=sunos
11267	need_lib_prefix=no
11268	need_version=no
11269	case $host_cpu in
11270	ia64*)
11271	shrext_cmds='.so'
11272	hardcode_into_libs=yes
11273	dynamic_linker="$host_os dld.so"
11274	shlibpath_var=LD_LIBRARY_PATH
11275	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11276	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11277	soname_spec='$libname$release$shared_ext$major'
11278	if test 32 = "$HPUX_IA64_MODE"; then
11279	sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11280	sys_lib_dlsearch_path_spec=/usr/lib/hpux32
11281	else
11282	sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11283	sys_lib_dlsearch_path_spec=/usr/lib/hpux64
11284	fi
11285	;;
11286	hppa64)
11287	shrext_cmds='.sl'
11288	hardcode_into_libs=yes
11289	dynamic_linker="$host_os dld.sl"
11290	shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11291	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11292	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11293	soname_spec='$libname$release$shared_ext$major'
11294	sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11295	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11296	;;
11297	*)
11298	shrext_cmds='.sl'
11299	dynamic_linker="$host_os dld.sl"
11300	shlibpath_var=SHLIB_PATH
11301	shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11302	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11303	soname_spec='$libname$release$shared_ext$major'
11304	;;
11305	esac
11306	# HP-UX runs really slowly unless shared libraries are mode 555, ...
11307	postinstall_cmds='chmod 555 $lib'
11308	# or fails outright, so override atomically:
11309	install_override_mode=555
11310	;;
11311
11312	interix[3-9]*)
11313	version_type=linux # correct to gnu/linux during the next big refactor
11314	need_lib_prefix=no
11315	need_version=no
11316	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11317	soname_spec='$libname$release$shared_ext$major'
11318	dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11319	shlibpath_var=LD_LIBRARY_PATH
11320	shlibpath_overrides_runpath=no
11321	hardcode_into_libs=yes
11322	;;
11323
11324	irix5* \| irix6* \| nonstopux*)
11325	case $host_os in
11326	nonstopux*) version_type=nonstopux ;;
11327	*)
11328	if test yes = "$lt_cv_prog_gnu_ld"; then
11329	version_type=linux # correct to gnu/linux during the next big refactor
11330	else
11331	version_type=irix
11332	fi ;;
11333	esac
11334	need_lib_prefix=no
11335	need_version=no
11336	soname_spec='$libname$release$shared_ext$major'
11337	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11338	case $host_os in
11339	irix5* \| nonstopux*)
11340	libsuff= shlibsuff=
11341	;;
11342	*)
11343	case $LD in # libtool.m4 will add one of these switches to LD
11344	-32\|"-32 "\|-melf32bsmip\|"-melf32bsmip ")
11345	libsuff= shlibsuff= libmagic=32-bit;;
11346	-n32\|"-n32 "\|-melf32bmipn32\|"-melf32bmipn32 ")
11347	libsuff=32 shlibsuff=N32 libmagic=N32;;
11348	-64\|"-64 "\|-melf64bmip\|"-melf64bmip ")
11349	libsuff=64 shlibsuff=64 libmagic=64-bit;;
11350	*) libsuff= shlibsuff= libmagic=never-match;;
11351	esac
11352	;;
11353	esac
11354	shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11355	shlibpath_overrides_runpath=no
11356	sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11357	sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11358	hardcode_into_libs=yes
11359	;;
11360
11361	# No shared lib support for Linux oldld, aout, or coff.
11362	linuxoldld \| linuxaout \| linuxcoff)
11363	dynamic_linker=no
11364	;;
11365
11366	linuxandroid)
11367	version_type=none # Android doesn't support versioned libraries.
11368	need_lib_prefix=no
11369	need_version=no
11370	library_names_spec='$libname$release$shared_ext'
11371	soname_spec='$libname$release$shared_ext'
11372	finish_cmds=
11373	shlibpath_var=LD_LIBRARY_PATH
11374	shlibpath_overrides_runpath=yes
11375
11376	# This implies no fast_install, which is unacceptable.
11377	# Some rework will be needed to allow for fast_install
11378	# before this can be enabled.
11379	hardcode_into_libs=yes
11380
11381	dynamic_linker='Android linker'
11382	# Don't embed -rpath directories since the linker doesn't support them.
11383	hardcode_libdir_flag_spec='-L$libdir'
11384	;;
11385
11386	# This must be glibc/ELF.
11387	linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu)
11388	version_type=linux # correct to gnu/linux during the next big refactor
11389	need_lib_prefix=no
11390	need_version=no
11391	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11392	soname_spec='$libname$release$shared_ext$major'
11393	finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11394	shlibpath_var=LD_LIBRARY_PATH
11395	shlibpath_overrides_runpath=no
11396
11397	# Some binutils ld are patched to set DT_RUNPATH
11398	if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11399	$as_echo_n "(cached) " >&6
11400	else
11401	lt_cv_shlibpath_overrides_runpath=no
11402	save_LDFLAGS=$LDFLAGS
11403	save_libdir=$libdir
11404	eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11405	LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11406	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11407	/* end confdefs.h. */
11408
11409	int
11410	main ()
11411	{
11412
11413	;
11414	return 0;
11415	}
11416	_ACEOF
11417	if ac_fn_c_try_link "$LINENO"; then :
11418	if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null \| grep "RUNPATH.*$libdir" >/dev/null; then :
11419	lt_cv_shlibpath_overrides_runpath=yes
11420	fi
11421	fi
11422	rm -f core conftest.err conftest.$ac_objext \
11423	conftest$ac_exeext conftest.$ac_ext
11424	LDFLAGS=$save_LDFLAGS
11425	libdir=$save_libdir
11426
11427	fi
11428
11429	shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11430
11431	# This implies no fast_install, which is unacceptable.
11432	# Some rework will be needed to allow for fast_install
11433	# before this can be enabled.
11434	hardcode_into_libs=yes
11435
11436	# Ideally, we could use ldconfig to report all directores which are
11437	# searched for libraries, however this is still not possible. Aside from not
11438	# being certain /sbin/ldconfig is available, command
11439	# 'ldconfig -N -X -v \| grep ^/' on 64bit Fedora does not report /usr/lib64,
11440	# even though it is searched at run-time. Try to do the best guess by
11441	# appending ld.so.conf contents (and includes) to the search path.
11442	if test -f /etc/ld.so.conf; then
11443	lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf \| $SED -e 's/#.//;/^[ ]hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]$//;s/=[^= ] / /g;s/"//g;/^$/d' \| tr '\n' ' '`
11444	sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11445	fi
11446
11447	# We used to test for /lib/ld.so.1 and disable shared libraries on
11448	# powerpc, because MkLinux only supported shared libraries with the
11449	# GNU dynamic linker. Since this was broken with cross compilers,
11450	# most powerpc-linux boxes support dynamic linking these days and
11451	# people can always --disable-shared, the test was removed, and we
11452	# assume the GNU/Linux dynamic linker is in use.
11453	dynamic_linker='GNU/Linux ld.so'
11454	;;
11455
11456	netbsd*)
11457	version_type=sunos
11458	need_lib_prefix=no
11459	need_version=no
11460	if echo __ELF__ \| $CC -E - \| $GREP __ELF__ >/dev/null; then
11461	library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11462	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11463	dynamic_linker='NetBSD (a.out) ld.so'
11464	else
11465	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11466	soname_spec='$libname$release$shared_ext$major'
11467	dynamic_linker='NetBSD ld.elf_so'
11468	fi
11469	shlibpath_var=LD_LIBRARY_PATH
11470	shlibpath_overrides_runpath=yes
11471	hardcode_into_libs=yes
11472	;;
11473
11474	newsos6)
11475	version_type=linux # correct to gnu/linux during the next big refactor
11476	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11477	shlibpath_var=LD_LIBRARY_PATH
11478	shlibpath_overrides_runpath=yes
11479	;;
11480
11481	nto \| qnx)
11482	version_type=qnx
11483	need_lib_prefix=no
11484	need_version=no
11485	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11486	soname_spec='$libname$release$shared_ext$major'
11487	shlibpath_var=LD_LIBRARY_PATH
11488	shlibpath_overrides_runpath=no
11489	hardcode_into_libs=yes
11490	dynamic_linker='ldqnx.so'
11491	;;
11492
11493	openbsd* \| bitrig*)
11494	version_type=sunos
11495	sys_lib_dlsearch_path_spec=/usr/lib
11496	need_lib_prefix=no
11497	if test -z "`echo __ELF__ \| $CC -E - \| $GREP __ELF__`"; then
11498	need_version=no
11499	else
11500	need_version=yes
11501	fi
11502	library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11503	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11504	shlibpath_var=LD_LIBRARY_PATH
11505	shlibpath_overrides_runpath=yes
11506	;;
11507
11508	os2*)
11509	libname_spec='$name'
11510	version_type=windows
11511	shrext_cmds=.dll
11512	need_version=no
11513	need_lib_prefix=no
11514	# OS/2 can only load a DLL with a base name of 8 characters or less.
11515	soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11516	v=$($ECHO $release$versuffix \| tr -d .-);
11517	n=$($ECHO $libname \| cut -b -$((8 - ${#v})) \| tr . _);
11518	$ECHO $n$v`$shared_ext'
11519	library_names_spec='${libname}_dll.$libext'
11520	dynamic_linker='OS/2 ld.exe'
11521	shlibpath_var=BEGINLIBPATH
11522	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11523	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11524	postinstall_cmds='base_file=`basename \$file`~
11525	dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11526	dldir=$destdir/`dirname \$dlpath`~
11527	test -d \$dldir \|\| mkdir -p \$dldir~
11528	$install_prog $dir/$dlname \$dldir/$dlname~
11529	chmod a+x \$dldir/$dlname~
11530	if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11531	eval '\''$striplib \$dldir/$dlname'\'' \|\| exit \$?;
11532	fi'
11533	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11534	dlpath=$dir/\$dldll~
11535	$RM \$dlpath'
11536	;;
11537
11538	osf3* \| osf4* \| osf5*)
11539	version_type=osf
11540	need_lib_prefix=no
11541	need_version=no
11542	soname_spec='$libname$release$shared_ext$major'
11543	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11544	shlibpath_var=LD_LIBRARY_PATH
11545	sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11546	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11547	;;
11548
11549	rdos*)
11550	dynamic_linker=no
11551	;;
11552
11553	solaris*)
11554	version_type=linux # correct to gnu/linux during the next big refactor
11555	need_lib_prefix=no
11556	need_version=no
11557	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11558	soname_spec='$libname$release$shared_ext$major'
11559	shlibpath_var=LD_LIBRARY_PATH
11560	shlibpath_overrides_runpath=yes
11561	hardcode_into_libs=yes
11562	# ldd complains unless libraries are executable
11563	postinstall_cmds='chmod +x $lib'
11564	;;
11565
11566	sunos4*)
11567	version_type=sunos
11568	library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11569	finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11570	shlibpath_var=LD_LIBRARY_PATH
11571	shlibpath_overrides_runpath=yes
11572	if test yes = "$with_gnu_ld"; then
11573	need_lib_prefix=no
11574	fi
11575	need_version=yes
11576	;;
11577
11578	sysv4 \| sysv4.3*)
11579	version_type=linux # correct to gnu/linux during the next big refactor
11580	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11581	soname_spec='$libname$release$shared_ext$major'
11582	shlibpath_var=LD_LIBRARY_PATH
11583	case $host_vendor in
11584	sni)
11585	shlibpath_overrides_runpath=no
11586	need_lib_prefix=no
11587	runpath_var=LD_RUN_PATH
11588	;;
11589	siemens)
11590	need_lib_prefix=no
11591	;;
11592	motorola)
11593	need_lib_prefix=no
11594	need_version=no
11595	shlibpath_overrides_runpath=no
11596	sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11597	;;
11598	esac
11599	;;
11600
11601	sysv4MP)
11602	if test -d /usr/nec; then
11603	version_type=linux # correct to gnu/linux during the next big refactor
11604	library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11605	soname_spec='$libname$shared_ext.$major'
11606	shlibpath_var=LD_LIBRARY_PATH
11607	fi
11608	;;
11609
11610	sysv5* \| sco3.2v5* \| sco5v6* \| unixware* \| OpenUNIX* \| sysv4uw2)
11611	version_type=sco
11612	need_lib_prefix=no
11613	need_version=no
11614	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11615	soname_spec='$libname$release$shared_ext$major'
11616	shlibpath_var=LD_LIBRARY_PATH
11617	shlibpath_overrides_runpath=yes
11618	hardcode_into_libs=yes
11619	if test yes = "$with_gnu_ld"; then
11620	sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11621	else
11622	sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11623	case $host_os in
11624	sco3.2v5*)
11625	sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11626	;;
11627	esac
11628	fi
11629	sys_lib_dlsearch_path_spec='/usr/lib'
11630	;;
11631
11632	tpf*)
11633	# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
11634	version_type=linux # correct to gnu/linux during the next big refactor
11635	need_lib_prefix=no
11636	need_version=no
11637	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11638	shlibpath_var=LD_LIBRARY_PATH
11639	shlibpath_overrides_runpath=no
11640	hardcode_into_libs=yes
11641	;;
11642
11643	uts4*)
11644	version_type=linux # correct to gnu/linux during the next big refactor
11645	library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11646	soname_spec='$libname$release$shared_ext$major'
11647	shlibpath_var=LD_LIBRARY_PATH
11648	;;
11649
11650	*)
11651	dynamic_linker=no
11652	;;
11653	esac
11654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11655	$as_echo "$dynamic_linker" >&6; }
11656	test no = "$dynamic_linker" && can_build_shared=no
11657
11658	variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11659	if test yes = "$GCC"; then
11660	variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11661	fi
11662
11663	if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11664	sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11665	fi
11666
11667	if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11668	sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11669	fi
11670
11671	# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11672	configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11673
11674	# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11675	func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11676
11677	# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11678	configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702
11703
11704
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11777	$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11778	hardcode_action=
11779	if test -n "$hardcode_libdir_flag_spec" \|\|
11780	test -n "$runpath_var" \|\|
11781	test yes = "$hardcode_automatic"; then
11782
11783	# We can hardcode non-existent directories.
11784	if test no != "$hardcode_direct" &&
11785	# If the only mechanism to avoid hardcoding is shlibpath_var, we
11786	# have to relink, otherwise we might link with an installed library
11787	# when we should be linking with a yet-to-be-installed one
11788	## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11789	test no != "$hardcode_minus_L"; then
11790	# Linking always hardcodes the temporary library directory.
11791	hardcode_action=relink
11792	else
11793	# We can link without hardcoding, and we can hardcode nonexisting dirs.
11794	hardcode_action=immediate
11795	fi
11796	else
11797	# We cannot hardcode anything, or else we can only hardcode existing
11798	# directories.
11799	hardcode_action=unsupported
11800	fi
11801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11802	$as_echo "$hardcode_action" >&6; }
11803
11804	if test relink = "$hardcode_action" \|\|
11805	test yes = "$inherit_rpath"; then
11806	# Fast installation is not supported
11807	enable_fast_install=no
11808	elif test yes = "$shlibpath_overrides_runpath" \|\|
11809	test no = "$enable_shared"; then
11810	# Fast installation is not necessary
11811	enable_fast_install=needless
11812	fi
11813
11814
11815
11816
11817
11818
11819	if test yes != "$enable_dlopen"; then
11820	enable_dlopen=unknown
11821	enable_dlopen_self=unknown
11822	enable_dlopen_self_static=unknown
11823	else
11824	lt_cv_dlopen=no
11825	lt_cv_dlopen_libs=
11826
11827	case $host_os in
11828	beos*)
11829	lt_cv_dlopen=load_add_on
11830	lt_cv_dlopen_libs=
11831	lt_cv_dlopen_self=yes
11832	;;
11833
11834	mingw* \| pw32* \| cegcc*)
11835	lt_cv_dlopen=LoadLibrary
11836	lt_cv_dlopen_libs=
11837	;;
11838
11839	cygwin*)
11840	lt_cv_dlopen=dlopen
11841	lt_cv_dlopen_libs=
11842	;;
11843
11844	darwin*)
11845	# if libdl is installed we need to link against it
11846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11847	$as_echo_n "checking for dlopen in -ldl... " >&6; }
11848	if ${ac_cv_lib_dl_dlopen+:} false; then :
11849	$as_echo_n "(cached) " >&6
11850	else
11851	ac_check_lib_save_LIBS=$LIBS
11852	LIBS="-ldl $LIBS"
11853	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11854	/* end confdefs.h. */
11855
11856	/* Override any GCC internal prototype to avoid an error.
11857	Use char because int might match the return type of a GCC
11858	builtin and then its argument prototype would still apply. */
11859	#ifdef __cplusplus
11860	extern "C"
11861	#endif
11862	char dlopen ();
11863	int
11864	main ()
11865	{
11866	return dlopen ();
11867	;
11868	return 0;
11869	}
11870	_ACEOF
11871	if ac_fn_c_try_link "$LINENO"; then :
11872	ac_cv_lib_dl_dlopen=yes
11873	else
11874	ac_cv_lib_dl_dlopen=no
11875	fi
11876	rm -f core conftest.err conftest.$ac_objext \
11877	conftest$ac_exeext conftest.$ac_ext
11878	LIBS=$ac_check_lib_save_LIBS
11879	fi
11880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11881	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11882	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11883	lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11884	else
11885
11886	lt_cv_dlopen=dyld
11887	lt_cv_dlopen_libs=
11888	lt_cv_dlopen_self=yes
11889
11890	fi
11891
11892	;;
11893
11894	tpf*)
11895	# Don't try to run any link tests for TPF. We know it's impossible
11896	# because TPF is a cross-compiler, and we know how we open DSOs.
11897	lt_cv_dlopen=dlopen
11898	lt_cv_dlopen_libs=
11899	lt_cv_dlopen_self=no
11900	;;
11901
11902	*)
11903	ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11904	if test "x$ac_cv_func_shl_load" = xyes; then :
11905	lt_cv_dlopen=shl_load
11906	else
11907	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11908	$as_echo_n "checking for shl_load in -ldld... " >&6; }
11909	if ${ac_cv_lib_dld_shl_load+:} false; then :
11910	$as_echo_n "(cached) " >&6
11911	else
11912	ac_check_lib_save_LIBS=$LIBS
11913	LIBS="-ldld $LIBS"
11914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11915	/* end confdefs.h. */
11916
11917	/* Override any GCC internal prototype to avoid an error.
11918	Use char because int might match the return type of a GCC
11919	builtin and then its argument prototype would still apply. */
11920	#ifdef __cplusplus
11921	extern "C"
11922	#endif
11923	char shl_load ();
11924	int
11925	main ()
11926	{
11927	return shl_load ();
11928	;
11929	return 0;
11930	}
11931	_ACEOF
11932	if ac_fn_c_try_link "$LINENO"; then :
11933	ac_cv_lib_dld_shl_load=yes
11934	else
11935	ac_cv_lib_dld_shl_load=no
11936	fi
11937	rm -f core conftest.err conftest.$ac_objext \
11938	conftest$ac_exeext conftest.$ac_ext
11939	LIBS=$ac_check_lib_save_LIBS
11940	fi
11941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11942	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11943	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11944	lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11945	else
11946	ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11947	if test "x$ac_cv_func_dlopen" = xyes; then :
11948	lt_cv_dlopen=dlopen
11949	else
11950	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11951	$as_echo_n "checking for dlopen in -ldl... " >&6; }
11952	if ${ac_cv_lib_dl_dlopen+:} false; then :
11953	$as_echo_n "(cached) " >&6
11954	else
11955	ac_check_lib_save_LIBS=$LIBS
11956	LIBS="-ldl $LIBS"
11957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958	/* end confdefs.h. */
11959
11960	/* Override any GCC internal prototype to avoid an error.
11961	Use char because int might match the return type of a GCC
11962	builtin and then its argument prototype would still apply. */
11963	#ifdef __cplusplus
11964	extern "C"
11965	#endif
11966	char dlopen ();
11967	int
11968	main ()
11969	{
11970	return dlopen ();
11971	;
11972	return 0;
11973	}
11974	_ACEOF
11975	if ac_fn_c_try_link "$LINENO"; then :
11976	ac_cv_lib_dl_dlopen=yes
11977	else
11978	ac_cv_lib_dl_dlopen=no
11979	fi
11980	rm -f core conftest.err conftest.$ac_objext \
11981	conftest$ac_exeext conftest.$ac_ext
11982	LIBS=$ac_check_lib_save_LIBS
11983	fi
11984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11985	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11986	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11987	lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11988	else
11989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11990	$as_echo_n "checking for dlopen in -lsvld... " >&6; }
11991	if ${ac_cv_lib_svld_dlopen+:} false; then :
11992	$as_echo_n "(cached) " >&6
11993	else
11994	ac_check_lib_save_LIBS=$LIBS
11995	LIBS="-lsvld $LIBS"
11996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11997	/* end confdefs.h. */
11998
11999	/* Override any GCC internal prototype to avoid an error.
12000	Use char because int might match the return type of a GCC
12001	builtin and then its argument prototype would still apply. */
12002	#ifdef __cplusplus
12003	extern "C"
12004	#endif
12005	char dlopen ();
12006	int
12007	main ()
12008	{
12009	return dlopen ();
12010	;
12011	return 0;
12012	}
12013	_ACEOF
12014	if ac_fn_c_try_link "$LINENO"; then :
12015	ac_cv_lib_svld_dlopen=yes
12016	else
12017	ac_cv_lib_svld_dlopen=no
12018	fi
12019	rm -f core conftest.err conftest.$ac_objext \
12020	conftest$ac_exeext conftest.$ac_ext
12021	LIBS=$ac_check_lib_save_LIBS
12022	fi
12023	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12024	$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12025	if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12026	lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
12027	else
12028	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12029	$as_echo_n "checking for dld_link in -ldld... " >&6; }
12030	if ${ac_cv_lib_dld_dld_link+:} false; then :
12031	$as_echo_n "(cached) " >&6
12032	else
12033	ac_check_lib_save_LIBS=$LIBS
12034	LIBS="-ldld $LIBS"
12035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12036	/* end confdefs.h. */
12037
12038	/* Override any GCC internal prototype to avoid an error.
12039	Use char because int might match the return type of a GCC
12040	builtin and then its argument prototype would still apply. */
12041	#ifdef __cplusplus
12042	extern "C"
12043	#endif
12044	char dld_link ();
12045	int
12046	main ()
12047	{
12048	return dld_link ();
12049	;
12050	return 0;
12051	}
12052	_ACEOF
12053	if ac_fn_c_try_link "$LINENO"; then :
12054	ac_cv_lib_dld_dld_link=yes
12055	else
12056	ac_cv_lib_dld_dld_link=no
12057	fi
12058	rm -f core conftest.err conftest.$ac_objext \
12059	conftest$ac_exeext conftest.$ac_ext
12060	LIBS=$ac_check_lib_save_LIBS
12061	fi
12062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12063	$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12064	if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12065	lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
12066	fi
12067
12068
12069	fi
12070
12071
12072	fi
12073
12074
12075	fi
12076
12077
12078	fi
12079
12080
12081	fi
12082
12083	;;
12084	esac
12085
12086	if test no = "$lt_cv_dlopen"; then
12087	enable_dlopen=no
12088	else
12089	enable_dlopen=yes
12090	fi
12091
12092	case $lt_cv_dlopen in
12093	dlopen)
12094	save_CPPFLAGS=$CPPFLAGS
12095	test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12096
12097	save_LDFLAGS=$LDFLAGS
12098	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12099
12100	save_LIBS=$LIBS
12101	LIBS="$lt_cv_dlopen_libs $LIBS"
12102
12103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12104	$as_echo_n "checking whether a program can dlopen itself... " >&6; }
12105	if ${lt_cv_dlopen_self+:} false; then :
12106	$as_echo_n "(cached) " >&6
12107	else
12108	if test yes = "$cross_compiling"; then :
12109	lt_cv_dlopen_self=cross
12110	else
12111	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12112	lt_status=$lt_dlunknown
12113	cat > conftest.$ac_ext <<_LT_EOF
12114	#line $LINENO "configure"
12115	#include "confdefs.h"
12116
12117	#if HAVE_DLFCN_H
12118	#include <dlfcn.h>
12119	#endif
12120
12121	#include <stdio.h>
12122
12123	#ifdef RTLD_GLOBAL
12124	# define LT_DLGLOBAL RTLD_GLOBAL
12125	#else
12126	# ifdef DL_GLOBAL
12127	# define LT_DLGLOBAL DL_GLOBAL
12128	# else
12129	# define LT_DLGLOBAL 0
12130	# endif
12131	#endif
12132
12133	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12134	find out it does not work in some platform. */
12135	#ifndef LT_DLLAZY_OR_NOW
12136	# ifdef RTLD_LAZY
12137	# define LT_DLLAZY_OR_NOW RTLD_LAZY
12138	# else
12139	# ifdef DL_LAZY
12140	# define LT_DLLAZY_OR_NOW DL_LAZY
12141	# else
12142	# ifdef RTLD_NOW
12143	# define LT_DLLAZY_OR_NOW RTLD_NOW
12144	# else
12145	# ifdef DL_NOW
12146	# define LT_DLLAZY_OR_NOW DL_NOW
12147	# else
12148	# define LT_DLLAZY_OR_NOW 0
12149	# endif
12150	# endif
12151	# endif
12152	# endif
12153	#endif
12154
12155	/* When -fvisibility=hidden is used, assume the code has been annotated
12156	correspondingly for the symbols needed. */
12157	#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) \|\| (__GNUC__ > 3))
12158	int fnord () __attribute__((visibility("default")));
12159	#endif
12160
12161	int fnord () { return 42; }
12162	int main ()
12163	{
12164	void *self = dlopen (0, LT_DLGLOBAL\|LT_DLLAZY_OR_NOW);
12165	int status = $lt_dlunknown;
12166
12167	if (self)
12168	{
12169	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12170	else
12171	{
12172	if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12173	else puts (dlerror ());
12174	}
12175	/* dlclose (self); */
12176	}
12177	else
12178	puts (dlerror ());
12179
12180	return status;
12181	}
12182	_LT_EOF
12183	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12184	(eval $ac_link) 2>&5
12185	ac_status=$?
12186	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12187	test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12188	(./conftest; exit; ) >&5 2>/dev/null
12189	lt_status=$?
12190	case x$lt_status in
12191	x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12192	x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12193	x$lt_dlunknown\|x*) lt_cv_dlopen_self=no ;;
12194	esac
12195	else :
12196	# compilation failed
12197	lt_cv_dlopen_self=no
12198	fi
12199	fi
12200	rm -fr conftest*
12201
12202
12203	fi
12204	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12205	$as_echo "$lt_cv_dlopen_self" >&6; }
12206
12207	if test yes = "$lt_cv_dlopen_self"; then
12208	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12209	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12210	$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12211	if ${lt_cv_dlopen_self_static+:} false; then :
12212	$as_echo_n "(cached) " >&6
12213	else
12214	if test yes = "$cross_compiling"; then :
12215	lt_cv_dlopen_self_static=cross
12216	else
12217	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12218	lt_status=$lt_dlunknown
12219	cat > conftest.$ac_ext <<_LT_EOF
12220	#line $LINENO "configure"
12221	#include "confdefs.h"
12222
12223	#if HAVE_DLFCN_H
12224	#include <dlfcn.h>
12225	#endif
12226
12227	#include <stdio.h>
12228
12229	#ifdef RTLD_GLOBAL
12230	# define LT_DLGLOBAL RTLD_GLOBAL
12231	#else
12232	# ifdef DL_GLOBAL
12233	# define LT_DLGLOBAL DL_GLOBAL
12234	# else
12235	# define LT_DLGLOBAL 0
12236	# endif
12237	#endif
12238
12239	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12240	find out it does not work in some platform. */
12241	#ifndef LT_DLLAZY_OR_NOW
12242	# ifdef RTLD_LAZY
12243	# define LT_DLLAZY_OR_NOW RTLD_LAZY
12244	# else
12245	# ifdef DL_LAZY
12246	# define LT_DLLAZY_OR_NOW DL_LAZY
12247	# else
12248	# ifdef RTLD_NOW
12249	# define LT_DLLAZY_OR_NOW RTLD_NOW
12250	# else
12251	# ifdef DL_NOW
12252	# define LT_DLLAZY_OR_NOW DL_NOW
12253	# else
12254	# define LT_DLLAZY_OR_NOW 0
12255	# endif
12256	# endif
12257	# endif
12258	# endif
12259	#endif
12260
12261	/* When -fvisibility=hidden is used, assume the code has been annotated
12262	correspondingly for the symbols needed. */
12263	#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) \|\| (__GNUC__ > 3))
12264	int fnord () __attribute__((visibility("default")));
12265	#endif
12266
12267	int fnord () { return 42; }
12268	int main ()
12269	{
12270	void *self = dlopen (0, LT_DLGLOBAL\|LT_DLLAZY_OR_NOW);
12271	int status = $lt_dlunknown;
12272
12273	if (self)
12274	{
12275	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
12276	else
12277	{
12278	if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
12279	else puts (dlerror ());
12280	}
12281	/* dlclose (self); */
12282	}
12283	else
12284	puts (dlerror ());
12285
12286	return status;
12287	}
12288	_LT_EOF
12289	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12290	(eval $ac_link) 2>&5
12291	ac_status=$?
12292	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12293	test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
12294	(./conftest; exit; ) >&5 2>/dev/null
12295	lt_status=$?
12296	case x$lt_status in
12297	x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12298	x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12299	x$lt_dlunknown\|x*) lt_cv_dlopen_self_static=no ;;
12300	esac
12301	else :
12302	# compilation failed
12303	lt_cv_dlopen_self_static=no
12304	fi
12305	fi
12306	rm -fr conftest*
12307
12308
12309	fi
12310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12311	$as_echo "$lt_cv_dlopen_self_static" >&6; }
12312	fi
12313
12314	CPPFLAGS=$save_CPPFLAGS
12315	LDFLAGS=$save_LDFLAGS
12316	LIBS=$save_LIBS
12317	;;
12318	esac
12319
12320	case $lt_cv_dlopen_self in
12321	yes\|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12322	*) enable_dlopen_self=unknown ;;
12323	esac
12324
12325	case $lt_cv_dlopen_self_static in
12326	yes\|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12327	*) enable_dlopen_self_static=unknown ;;
12328	esac
12329	fi
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347	striplib=
12348	old_striplib=
12349	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12350	$as_echo_n "checking whether stripping libraries is possible... " >&6; }
12351	if test -n "$STRIP" && $STRIP -V 2>&1 \| $GREP "GNU strip" >/dev/null; then
12352	test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12353	test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12355	$as_echo "yes" >&6; }
12356	else
12357	# FIXME - insert some real tests, host_os isn't really good enough
12358	case $host_os in
12359	darwin*)
12360	if test -n "$STRIP"; then
12361	striplib="$STRIP -x"
12362	old_striplib="$STRIP -S"
12363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12364	$as_echo "yes" >&6; }
12365	else
12366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12367	$as_echo "no" >&6; }
12368	fi
12369	;;
12370	*)
12371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12372	$as_echo "no" >&6; }
12373	;;
12374	esac
12375	fi
12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388	# Report what library types will actually be built
12389	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12390	$as_echo_n "checking if libtool supports shared libraries... " >&6; }
12391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12392	$as_echo "$can_build_shared" >&6; }
12393
12394	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12395	$as_echo_n "checking whether to build shared libraries... " >&6; }
12396	test no = "$can_build_shared" && enable_shared=no
12397
12398	# On AIX, shared libraries and static libraries use the same namespace, and
12399	# are all built from PIC.
12400	case $host_os in
12401	aix3*)
12402	test yes = "$enable_shared" && enable_static=no
12403	if test -n "$RANLIB"; then
12404	archive_cmds="$archive_cmds~\$RANLIB \$lib"
12405	postinstall_cmds='$RANLIB $lib'
12406	fi
12407	;;
12408
12409	aix[4-9]*)
12410	if test ia64 != "$host_cpu"; then
12411	case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12412	yes,aix,yes) ;; # shared object as lib.so file only
12413	yes,svr4,*) ;; # shared object as lib.so archive member only
12414	yes,*) enable_static=no ;; # shared object in lib.a archive as well
12415	esac
12416	fi
12417	;;
12418	esac
12419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12420	$as_echo "$enable_shared" >&6; }
12421
12422	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12423	$as_echo_n "checking whether to build static libraries... " >&6; }
12424	# Make sure either enable_shared or enable_static is yes.
12425	test yes = "$enable_shared" \|\| enable_static=yes
12426	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12427	$as_echo "$enable_static" >&6; }
12428
12429
12430
12431
12432	fi
12433	ac_ext=c
12434	ac_cpp='$CPP $CPPFLAGS'
12435	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12436	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12437	ac_compiler_gnu=$ac_cv_c_compiler_gnu
12438
12439	CC=$lt_save_CC
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455	ac_config_commands="$ac_config_commands libtool"
12456
12457
12458
12459
12460	# Only expand once:
12461
12462
12463
12464	# Checks for header files.
12465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12466	$as_echo_n "checking for ANSI C header files... " >&6; }
12467	if ${ac_cv_header_stdc+:} false; then :
12468	$as_echo_n "(cached) " >&6
12469	else
12470	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12471	/* end confdefs.h. */
12472	#include <stdlib.h>
12473	#include <stdarg.h>
12474	#include <string.h>
12475	#include <float.h>
12476
12477	int
12478	main ()
12479	{
12480
12481	;
12482	return 0;
12483	}
12484	_ACEOF
12485	if ac_fn_c_try_compile "$LINENO"; then :
12486	ac_cv_header_stdc=yes
12487	else
12488	ac_cv_header_stdc=no
12489	fi
12490	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12491
12492	if test $ac_cv_header_stdc = yes; then
12493	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12494	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12495	/* end confdefs.h. */
12496	#include <string.h>
12497
12498	_ACEOF
12499	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
12500	$EGREP "memchr" >/dev/null 2>&1; then :
12501
12502	else
12503	ac_cv_header_stdc=no
12504	fi
12505	rm -f conftest*
12506
12507	fi
12508
12509	if test $ac_cv_header_stdc = yes; then
12510	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12511	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12512	/* end confdefs.h. */
12513	#include <stdlib.h>
12514
12515	_ACEOF
12516	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
12517	$EGREP "free" >/dev/null 2>&1; then :
12518
12519	else
12520	ac_cv_header_stdc=no
12521	fi
12522	rm -f conftest*
12523
12524	fi
12525
12526	if test $ac_cv_header_stdc = yes; then
12527	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12528	if test "$cross_compiling" = yes; then :
12529	:
12530	else
12531	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12532	/* end confdefs.h. */
12533	#include <ctype.h>
12534	#include <stdlib.h>
12535	#if ((' ' & 0x0FF) == 0x020)
12536	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12537	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12538	#else
12539	# define ISLOWER(c) \
12540	(('a' <= (c) && (c) <= 'i') \
12541	\|\| ('j' <= (c) && (c) <= 'r') \
12542	\|\| ('s' <= (c) && (c) <= 'z'))
12543	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
12544	#endif
12545
12546	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
12547	int
12548	main ()
12549	{
12550	int i;
12551	for (i = 0; i < 256; i++)
12552	if (XOR (islower (i), ISLOWER (i))
12553	\|\| toupper (i) != TOUPPER (i))
12554	return 2;
12555	return 0;
12556	}
12557	_ACEOF
12558	if ac_fn_c_try_run "$LINENO"; then :
12559
12560	else
12561	ac_cv_header_stdc=no
12562	fi
12563	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
12564	conftest.$ac_objext conftest.beam conftest.$ac_ext
12565	fi
12566
12567	fi
12568	fi
12569	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12570	$as_echo "$ac_cv_header_stdc" >&6; }
12571	if test $ac_cv_header_stdc = yes; then
12572
12573	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
12574
12575	fi
12576
12577	for ac_header in malloc.h stdlib.h string.h strings.h
12578	do :
12579	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
12580	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12581	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12582	cat >>confdefs.h <<_ACEOF
12583	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
12584	_ACEOF
12585
12586	fi
12587
12588	done
12589
12590
12591	# Checks for typedefs, structures, and compiler characteristics.
12592	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12593	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12594	if ${ac_cv_c_const+:} false; then :
12595	$as_echo_n "(cached) " >&6
12596	else
12597	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598	/* end confdefs.h. */
12599
12600	int
12601	main ()
12602	{
12603
12604	#ifndef __cplusplus
12605	/* Ultrix mips cc rejects this sort of thing. */
12606	typedef int charset[2];
12607	const charset cs = { 0, 0 };
12608	/* SunOS 4.1.1 cc rejects this. */
12609	char const const pcpcc;
12610	char **ppc;
12611	/* NEC SVR4.0.2 mips cc rejects this. */
12612	struct point {int x, y;};
12613	static struct point const zero = {0,0};
12614	/* AIX XL C 1.02.0.0 rejects this.
12615	It does not let you subtract one const X* pointer from another in
12616	an arm of an if-expression whose if-part is not a constant
12617	expression */
12618	const char *g = "string";
12619	pcpcc = &g + (g ? g-g : 0);
12620	/* HPUX 7.0 cc rejects these. */
12621	++pcpcc;
12622	ppc = (char**) pcpcc;
12623	pcpcc = (char const const ) ppc;
12624	{ /* SCO 3.2v4 cc rejects this sort of thing. */
12625	char tx;
12626	char *t = &tx;
12627	char const s = 0 ? (char ) 0 : (char const *) 0;
12628
12629	*t++ = 0;
12630	if (s) return 0;
12631	}
12632	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12633	int x[] = {25, 17};
12634	const int *foo = &x[0];
12635	++foo;
12636	}
12637	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12638	typedef const int *iptr;
12639	iptr p = 0;
12640	++p;
12641	}
12642	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
12643	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12644	struct s { int j; const int *ap[3]; } bx;
12645	struct s *b = &bx; b->j = 5;
12646	}
12647	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12648	const int foo = 10;
12649	if (!foo) return 0;
12650	}
12651	return !cs[0] && !zero.x;
12652	#endif
12653
12654	;
12655	return 0;
12656	}
12657	_ACEOF
12658	if ac_fn_c_try_compile "$LINENO"; then :
12659	ac_cv_c_const=yes
12660	else
12661	ac_cv_c_const=no
12662	fi
12663	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12664	fi
12665	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12666	$as_echo "$ac_cv_c_const" >&6; }
12667	if test $ac_cv_c_const = no; then
12668
12669	$as_echo "#define const /**/" >>confdefs.h
12670
12671	fi
12672
12673	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12674	if test "x$ac_cv_type_size_t" = xyes; then :
12675
12676	else
12677
12678	cat >>confdefs.h <<_ACEOF
12679	#define size_t unsigned int
12680	_ACEOF
12681
12682	fi
12683
12684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
12685	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
12686	if ${ac_cv_struct_tm+:} false; then :
12687	$as_echo_n "(cached) " >&6
12688	else
12689	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12690	/* end confdefs.h. */
12691	#include <sys/types.h>
12692	#include <time.h>
12693
12694	int
12695	main ()
12696	{
12697	struct tm tm;
12698	int *p = &tm.tm_sec;
12699	return !p;
12700	;
12701	return 0;
12702	}
12703	_ACEOF
12704	if ac_fn_c_try_compile "$LINENO"; then :
12705	ac_cv_struct_tm=time.h
12706	else
12707	ac_cv_struct_tm=sys/time.h
12708	fi
12709	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12710	fi
12711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
12712	$as_echo "$ac_cv_struct_tm" >&6; }
12713	if test $ac_cv_struct_tm = sys/time.h; then
12714
12715	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
12716
12717	fi
12718
12719
12720	# Checks for library functions.
12721	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
12722	$as_echo_n "checking for working strtod... " >&6; }
12723	if ${ac_cv_func_strtod+:} false; then :
12724	$as_echo_n "(cached) " >&6
12725	else
12726	if test "$cross_compiling" = yes; then :
12727	ac_cv_func_strtod=no
12728	else
12729	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12730	/* end confdefs.h. */
12731
12732	$ac_includes_default
12733	#ifndef strtod
12734	double strtod ();
12735	#endif
12736	int
12737	main()
12738	{
12739	{
12740	/* Some versions of Linux strtod mis-parse strings with leading '+'. */
12741	char *string = " +69";
12742	char *term;
12743	double value;
12744	value = strtod (string, &term);
12745	if (value != 69 \|\| term != (string + 4))
12746	return 1;
12747	}
12748
12749	{
12750	/* Under Solaris 2.4, strtod returns the wrong value for the
12751	terminating character under some conditions. */
12752	char *string = "NaN";
12753	char *term;
12754	strtod (string, &term);
12755	if (term != string && *(term - 1) == 0)
12756	return 1;
12757	}
12758	return 0;
12759	}
12760
12761	_ACEOF
12762	if ac_fn_c_try_run "$LINENO"; then :
12763	ac_cv_func_strtod=yes
12764	else
12765	ac_cv_func_strtod=no
12766	fi
12767	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
12768	conftest.$ac_objext conftest.beam conftest.$ac_ext
12769	fi
12770
12771	fi
12772	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
12773	$as_echo "$ac_cv_func_strtod" >&6; }
12774	if test $ac_cv_func_strtod = no; then
12775	case " $LIBOBJS " in
12776	" strtod.$ac_objext " ) ;;
12777	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
12778	;;
12779	esac
12780
12781	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12782	if test "x$ac_cv_func_pow" = xyes; then :
12783
12784	fi
12785
12786	if test $ac_cv_func_pow = no; then
12787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12788	$as_echo_n "checking for pow in -lm... " >&6; }
12789	if ${ac_cv_lib_m_pow+:} false; then :
12790	$as_echo_n "(cached) " >&6
12791	else
12792	ac_check_lib_save_LIBS=$LIBS
12793	LIBS="-lm $LIBS"
12794	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12795	/* end confdefs.h. */
12796
12797	/* Override any GCC internal prototype to avoid an error.
12798	Use char because int might match the return type of a GCC
12799	builtin and then its argument prototype would still apply. */
12800	#ifdef __cplusplus
12801	extern "C"
12802	#endif
12803	char pow ();
12804	int
12805	main ()
12806	{
12807	return pow ();
12808	;
12809	return 0;
12810	}
12811	_ACEOF
12812	if ac_fn_c_try_link "$LINENO"; then :
12813	ac_cv_lib_m_pow=yes
12814	else
12815	ac_cv_lib_m_pow=no
12816	fi
12817	rm -f core conftest.err conftest.$ac_objext \
12818	conftest$ac_exeext conftest.$ac_ext
12819	LIBS=$ac_check_lib_save_LIBS
12820	fi
12821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12822	$as_echo "$ac_cv_lib_m_pow" >&6; }
12823	if test "x$ac_cv_lib_m_pow" = xyes; then :
12824	POW_LIB=-lm
12825	else
12826	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
12827	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
12828	fi
12829
12830	fi
12831
12832	fi
12833
12834	for ac_func in memset
12835	do :
12836	ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
12837	if test "x$ac_cv_func_memset" = xyes; then :
12838	cat >>confdefs.h <<_ACEOF
12839	#define HAVE_MEMSET 1
12840	_ACEOF
12841
12842	else
12843	as_fn_error $? "memset not found in libc" "$LINENO" 5
12844	fi
12845	done
12846
12847	for ac_func in pow
12848	do :
12849	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
12850	if test "x$ac_cv_func_pow" = xyes; then :
12851	cat >>confdefs.h <<_ACEOF
12852	#define HAVE_POW 1
12853	_ACEOF
12854
12855	else
12856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
12857	$as_echo_n "checking for pow in -lm... " >&6; }
12858	if ${ac_cv_lib_m_pow+:} false; then :
12859	$as_echo_n "(cached) " >&6
12860	else
12861	ac_check_lib_save_LIBS=$LIBS
12862	LIBS="-lm $LIBS"
12863	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12864	/* end confdefs.h. */
12865
12866	/* Override any GCC internal prototype to avoid an error.
12867	Use char because int might match the return type of a GCC
12868	builtin and then its argument prototype would still apply. */
12869	#ifdef __cplusplus
12870	extern "C"
12871	#endif
12872	char pow ();
12873	int
12874	main ()
12875	{
12876	return pow ();
12877	;
12878	return 0;
12879	}
12880	_ACEOF
12881	if ac_fn_c_try_link "$LINENO"; then :
12882	ac_cv_lib_m_pow=yes
12883	else
12884	ac_cv_lib_m_pow=no
12885	fi
12886	rm -f core conftest.err conftest.$ac_objext \
12887	conftest$ac_exeext conftest.$ac_ext
12888	LIBS=$ac_check_lib_save_LIBS
12889	fi
12890	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
12891	$as_echo "$ac_cv_lib_m_pow" >&6; }
12892	if test "x$ac_cv_lib_m_pow" = xyes; then :
12893	cat >>confdefs.h <<_ACEOF
12894	#define HAVE_LIBM 1
12895	_ACEOF
12896
12897	LIBS="-lm $LIBS"
12898
12899	else
12900	as_fn_error $? "cannot find pow" "$LINENO" 5
12901	fi
12902
12903	fi
12904	done
12905
12906	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
12907	$as_echo_n "checking for zlibVersion in -lz... " >&6; }
12908	if ${ac_cv_lib_z_zlibVersion+:} false; then :
12909	$as_echo_n "(cached) " >&6
12910	else
12911	ac_check_lib_save_LIBS=$LIBS
12912	LIBS="-lz $LIBS"
12913	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12914	/* end confdefs.h. */
12915
12916	/* Override any GCC internal prototype to avoid an error.
12917	Use char because int might match the return type of a GCC
12918	builtin and then its argument prototype would still apply. */
12919	#ifdef __cplusplus
12920	extern "C"
12921	#endif
12922	char zlibVersion ();
12923	int
12924	main ()
12925	{
12926	return zlibVersion ();
12927	;
12928	return 0;
12929	}
12930	_ACEOF
12931	if ac_fn_c_try_link "$LINENO"; then :
12932	ac_cv_lib_z_zlibVersion=yes
12933	else
12934	ac_cv_lib_z_zlibVersion=no
12935	fi
12936	rm -f core conftest.err conftest.$ac_objext \
12937	conftest$ac_exeext conftest.$ac_ext
12938	LIBS=$ac_check_lib_save_LIBS
12939	fi
12940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
12941	$as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
12942	if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
12943	cat >>confdefs.h <<_ACEOF
12944	#define HAVE_LIBZ 1
12945	_ACEOF
12946
12947	LIBS="-lz $LIBS"
12948
12949	else
12950	as_fn_error $? "zlib not installed" "$LINENO" 5
12951	fi
12952
12953
12954	case $host_os in
12955	aix*)
12956	LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -D_ALL_SOURCE;;
12957	*)
12958	LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG;;
12959	esac
12960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE" >&5
12961	$as_echo_n "checking if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE... " >&6; }
12962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12963	/* end confdefs.h. */
12964	#include "$srcdir/pnggccrd.c"
12965	int
12966	main ()
12967	{
12968	return 0;
12969	;
12970	return 0;
12971	}
12972	_ACEOF
12973	if ac_fn_c_try_compile "$LINENO"; then :
12974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12975	$as_echo "yes" >&6; }
12976	LIBPNG_NO_MMX=""
12977	else
12978	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12979	$as_echo "no" >&6; }
12980	LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE
12981	fi
12982	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12983	LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX
12984
12985
12986
12987	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5
12988	$as_echo_n "checking if libraries can be versioned... " >&6; }
12989	GLD=`$LD --help < /dev/null 2>/dev/null \| grep version-script`
12990	if test "$GLD"; then
12991	have_ld_version_script=yes
12992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12993	$as_echo "yes" >&6; }
12994	else
12995	have_ld_version_script=no
12996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12997	$as_echo "no" >&6; }
12998	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5
12999	$as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
13000	fi
13001	if test "$have_ld_version_script" = "yes"; then
13002	HAVE_LD_VERSION_SCRIPT_TRUE=
13003	HAVE_LD_VERSION_SCRIPT_FALSE='#'
13004	else
13005	HAVE_LD_VERSION_SCRIPT_TRUE='#'
13006	HAVE_LD_VERSION_SCRIPT_FALSE=
13007	fi
13008
13009
13010	if test "$have_ld_version_script" = "yes"; then
13011	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
13012	$as_echo_n "checking for symbol prefix... " >&6; }
13013	SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
13014	\| ${CPP-${CC-gcc} -E} - 2>&1 \
13015	\| ${EGREP-grep} "^PREFIX=" \
13016	\| ${SED-sed} "s:^PREFIX=::"`
13017
13018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
13019	$as_echo "$SYMBOL_PREFIX" >&6; }
13020	fi
13021
13022	# Substitutions for .in files
13023
13024
13025
13026
13027
13028	# Additional arguments (and substitutions)
13029	# Allow the pkg-config directory to be set
13030
13031	# Check whether --with-pkgconfigdir was given.
13032	if test "${with_pkgconfigdir+set}" = set; then :
13033	withval=$with_pkgconfigdir; pkgconfigdir=${withval}
13034	else
13035	pkgconfigdir='${libdir}/pkgconfig'
13036	fi
13037
13038
13039
13040	{ $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5
13041	$as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
13042
13043	# Make the *-config binary config scripts optional
13044
13045	# Check whether --with-binconfigs was given.
13046	if test "${with_binconfigs+set}" = set; then :
13047	withval=$with_binconfigs; if test "${withval}" = no; then
13048	binconfigs=
13049	{ $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5
13050	$as_echo "$as_me: libpng-config scripts will not be built" >&6;}
13051	else
13052	binconfigs='${binconfigs}'
13053	fi
13054	else
13055	binconfigs='${binconfigs}'
13056	fi
13057
13058
13059
13060	# Allow the old version number library, libpng.so, to be removed from
13061	# the build
13062
13063	# Check whether --with-libpng-compat was given.
13064	if test "${with_libpng_compat+set}" = set; then :
13065	withval=$with_libpng_compat; if test "${withval}" = no; then
13066	compatlib=
13067	{ $as_echo "$as_me:${as_lineno-$LINENO}: libpng.so will not be built" >&5
13068	$as_echo "$as_me: libpng.so will not be built" >&6;}
13069	else
13070	compatlib=libpng.la
13071	fi
13072	else
13073	compatlib=libpng.la
13074	fi
13075
13076
13077
13078	# Config files, substituting as above
13079	ac_config_files="$ac_config_files Makefile libpng.pc:scripts/libpng.pc-configure.in"
13080
13081	ac_config_files="$ac_config_files libpng-config:scripts/libpng-config.in"
13082
13083
13084	cat >confcache <<\_ACEOF
13085	# This file is a shell script that caches the results of configure
13086	# tests run on this system so they can be shared between configure
13087	# scripts and configure runs, see configure's option --config-cache.
13088	# It is not useful on other systems. If it contains results you don't
13089	# want to keep, you may remove or edit it.
13090	#
13091	# config.status only pays attention to the cache file if you give it
13092	# the --recheck option to rerun configure.
13093	#
13094	# `ac_cv_env_foo' variables (set or unset) will be overridden when
13095	# loading this file, other unset `ac_cv_foo' will be assigned the
13096	# following values.
13097
13098	_ACEOF
13099
13100	# The following way of writing the cache mishandles newlines in values,
13101	# but we know of no workaround that is simple, portable, and efficient.
13102	# So, we kill variables containing newlines.
13103	# Ultrix sh set writes to stderr and can't be redirected directly,
13104	# and sets the high bit in the cache file unless we assign to the vars.
13105	(
13106	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
13107	eval ac_val=\$$ac_var
13108	case $ac_val in #(
13109	${as_nl})
13110	case $ac_var in #(
13111	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13112	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13113	esac
13114	case $ac_var in #(
13115	_ \| IFS \| as_nl) ;; #(
13116	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
13117	*) { eval $ac_var=; unset $ac_var;} ;;
13118	esac ;;
13119	esac
13120	done
13121
13122	(set) 2>&1 \|
13123	case $as_nl`(ac_space=' '; set) 2>&1` in #(
13124	${as_nl}ac_space=\ )
13125	# `set' does not quote correctly, so add quotes: double-quote
13126	# substitution turns \\\\ into \\, and sed turns \\ into \.
13127	sed -n \
13128	"s/'/'\\\\''/g;
13129	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
13130	;; #(
13131	*)
13132	# `set' quotes correctly as required by POSIX, so do not add quotes.
13133	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
13134	;;
13135	esac \|
13136	sort
13137	) \|
13138	sed '
13139	/^ac_cv_env_/b end
13140	t clear
13141	:clear
13142	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
13143	t end
13144	s/^$[^=]$=$.$$/\1=${\1=\2}/
13145	:end' >>confcache
13146	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13147	if test -w "$cache_file"; then
13148	if test "x$cache_file" != "x/dev/null"; then
13149	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13150	$as_echo "$as_me: updating cache $cache_file" >&6;}
13151	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
13152	cat confcache >"$cache_file"
13153	else
13154	case $cache_file in #(
13155	/ \| ?:*)
13156	mv -f confcache "$cache_file"$$ &&
13157	mv -f "$cache_file"$$ "$cache_file" ;; #(
13158	*)
13159	mv -f confcache "$cache_file" ;;
13160	esac
13161	fi
13162	fi
13163	else
13164	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13165	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13166	fi
13167	fi
13168	rm -f confcache
13169
13170	test "x$prefix" = xNONE && prefix=$ac_default_prefix
13171	# Let make expand exec_prefix.
13172	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13173
13174	DEFS=-DHAVE_CONFIG_H
13175
13176	ac_libobjs=
13177	ac_ltlibobjs=
13178	U=
13179	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13180	# 1. Remove the extension, and $U if already installed.
13181	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13182	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
13183	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13184	# will be set to the directory where LIBOBJS objects are built.
13185	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13186	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13187	done
13188	LIBOBJS=$ac_libobjs
13189
13190	LTLIBOBJS=$ac_ltlibobjs
13191
13192
13193	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
13194	$as_echo_n "checking that generated files are newer than configure... " >&6; }
13195	if test -n "$am_sleep_pid"; then
13196	# Hide warnings about reused PIDs.
13197	wait $am_sleep_pid 2>/dev/null
13198	fi
13199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
13200	$as_echo "done" >&6; }
13201	if test -n "$EXEEXT"; then
13202	am__EXEEXT_TRUE=
13203	am__EXEEXT_FALSE='#'
13204	else
13205	am__EXEEXT_TRUE='#'
13206	am__EXEEXT_FALSE=
13207	fi
13208
13209	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
13210	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
13211	Usually this means the macro was only invoked conditionally." "$LINENO" 5
13212	fi
13213	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
13214	as_fn_error $? "conditional \"AMDEP\" was never defined.
13215	Usually this means the macro was only invoked conditionally." "$LINENO" 5
13216	fi
13217	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
13218	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
13219	Usually this means the macro was only invoked conditionally." "$LINENO" 5
13220	fi
13221	if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then
13222	as_fn_error $? "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined.
13223	Usually this means the macro was only invoked conditionally." "$LINENO" 5
13224	fi
13225
13226	: "${CONFIG_STATUS=./config.status}"
13227	ac_write_fail=0
13228	ac_clean_files_save=$ac_clean_files
13229	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13230	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13231	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13232	as_write_fail=0
13233	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
13234	#! $SHELL
13235	# Generated by $as_me.
13236	# Run this file to recreate the current configuration.
13237	# Compiler output produced by configure, useful for debugging
13238	# configure, is in config.log if it exists.
13239
13240	debug=false
13241	ac_cs_recheck=false
13242	ac_cs_silent=false
13243
13244	SHELL=\${CONFIG_SHELL-$SHELL}
13245	export SHELL
13246	_ASEOF
13247	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
13248	## -------------------- ##
13249	## M4sh Initialization. ##
13250	## -------------------- ##
13251
13252	# Be more Bourne compatible
13253	DUALCASE=1; export DUALCASE # for MKS sh
13254	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13255	emulate sh
13256	NULLCMD=:
13257	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13258	# is contrary to our usage. Disable this feature.
13259	alias -g '${1+"$@"}'='"$@"'
13260	setopt NO_GLOB_SUBST
13261	else
13262	case `(set -o) 2>/dev/null` in #(
13263	posix) :
13264	set -o posix ;; #(
13265	*) :
13266	;;
13267	esac
13268	fi
13269
13270
13271	as_nl='
13272	'
13273	export as_nl
13274	# Printing a long string crashes Solaris 7 /usr/bin/printf.
13275	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13276	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13277	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13278	# Prefer a ksh shell builtin over an external printf program on Solaris,
13279	# but without wasting forks for bash or zsh.
13280	if test -z "$BASH_VERSION$ZSH_VERSION" \
13281	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13282	as_echo='print -r --'
13283	as_echo_n='print -rn --'
13284	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13285	as_echo='printf %s\n'
13286	as_echo_n='printf %s'
13287	else
13288	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13289	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13290	as_echo_n='/usr/ucb/echo -n'
13291	else
13292	as_echo_body='eval expr "X$1" : "X\$.*\$"'
13293	as_echo_n_body='eval
13294	arg=$1;
13295	case $arg in #(
13296	"$as_nl")
13297	expr "X$arg" : "X\$.*\$$as_nl";
13298	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
13299	esac;
13300	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
13301	'
13302	export as_echo_n_body
13303	as_echo_n='sh -c $as_echo_n_body as_echo'
13304	fi
13305	export as_echo_body
13306	as_echo='sh -c $as_echo_body as_echo'
13307	fi
13308
13309	# The user is always right.
13310	if test "${PATH_SEPARATOR+set}" != set; then
13311	PATH_SEPARATOR=:
13312	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13313	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
13314	PATH_SEPARATOR=';'
13315	}
13316	fi
13317
13318
13319	# IFS
13320	# We need space, tab and new line, in precisely that order. Quoting is
13321	# there to prevent editors from complaining about space-tab.
13322	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
13323	# splitting by setting IFS to empty value.)
13324	IFS=" "" $as_nl"
13325
13326	# Find who we are. Look in the path if we contain no directory separator.
13327	as_myself=
13328	case $0 in #((
13329	[\\/] ) as_myself=$0 ;;
13330	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13331	for as_dir in $PATH
13332	do
13333	IFS=$as_save_IFS
13334	test -z "$as_dir" && as_dir=.
13335	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13336	done
13337	IFS=$as_save_IFS
13338
13339	;;
13340	esac
13341	# We did not find ourselves, most probably we were run as `sh COMMAND'
13342	# in which case we are not to be found in the path.
13343	if test "x$as_myself" = x; then
13344	as_myself=$0
13345	fi
13346	if test ! -f "$as_myself"; then
13347	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13348	exit 1
13349	fi
13350
13351	# Unset variables that we do not need and which cause bugs (e.g. in
13352	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
13353	# suppresses any "Segmentation fault" message there. '((' could
13354	# trigger a bug in pdksh 5.2.14.
13355	for as_var in BASH_ENV ENV MAIL MAILPATH
13356	do eval test x\${$as_var+set} = xset \
13357	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
13358	done
13359	PS1='$ '
13360	PS2='> '
13361	PS4='+ '
13362
13363	# NLS nuisances.
13364	LC_ALL=C
13365	export LC_ALL
13366	LANGUAGE=C
13367	export LANGUAGE
13368
13369	# CDPATH.
13370	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13371
13372
13373	# as_fn_error STATUS ERROR [LINENO LOG_FD]
13374	# ----------------------------------------
13375	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13376	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13377	# script with STATUS, using 1 if that was 0.
13378	as_fn_error ()
13379	{
13380	as_status=$1; test $as_status -eq 0 && as_status=1
13381	if test "$4"; then
13382	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13383	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13384	fi
13385	$as_echo "$as_me: error: $2" >&2
13386	as_fn_exit $as_status
13387	} # as_fn_error
13388
13389
13390	# as_fn_set_status STATUS
13391	# -----------------------
13392	# Set $? to STATUS, without forking.
13393	as_fn_set_status ()
13394	{
13395	return $1
13396	} # as_fn_set_status
13397
13398	# as_fn_exit STATUS
13399	# -----------------
13400	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13401	as_fn_exit ()
13402	{
13403	set +e
13404	as_fn_set_status $1
13405	exit $1
13406	} # as_fn_exit
13407
13408	# as_fn_unset VAR
13409	# ---------------
13410	# Portably unset VAR.
13411	as_fn_unset ()
13412	{
13413	{ eval $1=; unset $1;}
13414	}
13415	as_unset=as_fn_unset
13416	# as_fn_append VAR VALUE
13417	# ----------------------
13418	# Append the text in VALUE to the end of the definition contained in VAR. Take
13419	# advantage of any shell optimizations that allow amortized linear growth over
13420	# repeated appends, instead of the typical quadratic growth present in naive
13421	# implementations.
13422	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13423	eval 'as_fn_append ()
13424	{
13425	eval $1+=\$2
13426	}'
13427	else
13428	as_fn_append ()
13429	{
13430	eval $1=\$$1\$2
13431	}
13432	fi # as_fn_append
13433
13434	# as_fn_arith ARG...
13435	# ------------------
13436	# Perform arithmetic evaluation on the ARGs, and store the result in the
13437	# global $as_val. Take advantage of shells that can avoid forks. The arguments
13438	# must be portable across $(()) and expr.
13439	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13440	eval 'as_fn_arith ()
13441	{
13442	as_val=$(( $* ))
13443	}'
13444	else
13445	as_fn_arith ()
13446	{
13447	as_val=`expr "$@" \|\| test $? -eq 1`
13448	}
13449	fi # as_fn_arith
13450
13451
13452	if expr a : '$a$' >/dev/null 2>&1 &&
13453	test "X`expr 00001 : '.*$...$'`" = X001; then
13454	as_expr=expr
13455	else
13456	as_expr=false
13457	fi
13458
13459	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13460	as_basename=basename
13461	else
13462	as_basename=false
13463	fi
13464
13465	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13466	as_dirname=dirname
13467	else
13468	as_dirname=false
13469	fi
13470
13471	as_me=`$as_basename -- "$0" \|\|
13472	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
13473	X"$0" : 'X$//$$' \\| \
13474	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
13475	$as_echo X/"$0" \|
13476	sed '/^.\/$[^/][^/]$\/*$/{
13477	s//\1/
13478	q
13479	}
13480	/^X\/$\/\/$$/{
13481	s//\1/
13482	q
13483	}
13484	/^X\/$\/$.*/{
13485	s//\1/
13486	q
13487	}
13488	s/.*/./; q'`
13489
13490	# Avoid depending upon Character Ranges.
13491	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13492	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13493	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13494	as_cr_digits='0123456789'
13495	as_cr_alnum=$as_cr_Letters$as_cr_digits
13496
13497	ECHO_C= ECHO_N= ECHO_T=
13498	case `echo -n x` in #(((((
13499	-n*)
13500	case `echo 'xy\c'` in
13501	c) ECHO_T=' ';; # ECHO_T is single tab character.
13502	xy) ECHO_C='\c';;
13503	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
13504	ECHO_T=' ';;
13505	esac;;
13506	*)
13507	ECHO_N='-n';;
13508	esac
13509
13510	rm -f conf$$ conf$$.exe conf$$.file
13511	if test -d conf$$.dir; then
13512	rm -f conf$$.dir/conf$$.file
13513	else
13514	rm -f conf$$.dir
13515	mkdir conf$$.dir 2>/dev/null
13516	fi
13517	if (echo >conf$$.file) 2>/dev/null; then
13518	if ln -s conf$$.file conf$$ 2>/dev/null; then
13519	as_ln_s='ln -s'
13520	# ... but there are two gotchas:
13521	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13522	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13523	# In both cases, we have to default to `cp -pR'.
13524	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
13525	as_ln_s='cp -pR'
13526	elif ln conf$$.file conf$$ 2>/dev/null; then
13527	as_ln_s=ln
13528	else
13529	as_ln_s='cp -pR'
13530	fi
13531	else
13532	as_ln_s='cp -pR'
13533	fi
13534	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13535	rmdir conf$$.dir 2>/dev/null
13536
13537
13538	# as_fn_mkdir_p
13539	# -------------
13540	# Create "$as_dir" as a directory, including parents if necessary.
13541	as_fn_mkdir_p ()
13542	{
13543
13544	case $as_dir in #(
13545	-*) as_dir=./$as_dir;;
13546	esac
13547	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
13548	as_dirs=
13549	while :; do
13550	case $as_dir in #(
13551	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
13552	*) as_qdir=$as_dir;;
13553	esac
13554	as_dirs="'$as_qdir' $as_dirs"
13555	as_dir=`$as_dirname -- "$as_dir" \|\|
13556	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
13557	X"$as_dir" : 'X$//$[^/]' \\| \
13558	X"$as_dir" : 'X$//$$' \\| \
13559	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
13560	$as_echo X"$as_dir" \|
13561	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
13562	s//\1/
13563	q
13564	}
13565	/^X$\/\/$[^/].*/{
13566	s//\1/
13567	q
13568	}
13569	/^X$\/\/$$/{
13570	s//\1/
13571	q
13572	}
13573	/^X$\/$.*/{
13574	s//\1/
13575	q
13576	}
13577	s/.*/./; q'`
13578	test -d "$as_dir" && break
13579	done
13580	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
13581	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
13582
13583
13584	} # as_fn_mkdir_p
13585	if mkdir -p . 2>/dev/null; then
13586	as_mkdir_p='mkdir -p "$as_dir"'
13587	else
13588	test -d ./-p && rmdir ./-p
13589	as_mkdir_p=false
13590	fi
13591
13592
13593	# as_fn_executable_p FILE
13594	# -----------------------
13595	# Test if FILE is an executable regular file.
13596	as_fn_executable_p ()
13597	{
13598	test -f "$1" && test -x "$1"
13599	} # as_fn_executable_p
13600	as_test_x='test -x'
13601	as_executable_p=as_fn_executable_p
13602
13603	# Sed expression to map a string onto a valid CPP name.
13604	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13605
13606	# Sed expression to map a string onto a valid variable name.
13607	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13608
13609
13610	exec 6>&1
13611	## ----------------------------------- ##
13612	## Main body of $CONFIG_STATUS script. ##
13613	## ----------------------------------- ##
13614	_ASEOF
13615	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
13616
13617	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
13618	# Save the log message, to keep $0 and so on meaningful, and to
13619	# report actual input values of CONFIG_FILES etc. instead of their
13620	# values after options handling.
13621	ac_log="
13622	This file was extended by libpng $as_me 1.2.54, which was
13623	generated by GNU Autoconf 2.69. Invocation command line was
13624
13625	CONFIG_FILES = $CONFIG_FILES
13626	CONFIG_HEADERS = $CONFIG_HEADERS
13627	CONFIG_LINKS = $CONFIG_LINKS
13628	CONFIG_COMMANDS = $CONFIG_COMMANDS
13629	$ $0 $@
13630
13631	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
13632	"
13633
13634	_ACEOF
13635
13636	case $ac_config_files in *"
13637	") set x $ac_config_files; shift; ac_config_files=$;;
13638	esac
13639
13640	case $ac_config_headers in *"
13641	") set x $ac_config_headers; shift; ac_config_headers=$;;
13642	esac
13643
13644
13645	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
13646	# Files that config.status was made for.
13647	config_files="$ac_config_files"
13648	config_headers="$ac_config_headers"
13649	config_commands="$ac_config_commands"
13650
13651	_ACEOF
13652
13653	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
13654	ac_cs_usage="\
13655	\`$as_me' instantiates files and other configuration actions
13656	from templates according to the current configuration. Unless the files
13657	and actions are specified as TAGs, all are instantiated by default.
13658
13659	Usage: $0 [OPTION]... [TAG]...
13660
13661	-h, --help print this help, then exit
13662	-V, --version print version number and configuration settings, then exit
13663	--config print configuration, then exit
13664	-q, --quiet, --silent
13665	do not print progress messages
13666	-d, --debug don't remove temporary files
13667	--recheck update $as_me by reconfiguring in the same conditions
13668	--file=FILE[:TEMPLATE]
13669	instantiate the configuration file FILE
13670	--header=FILE[:TEMPLATE]
13671	instantiate the configuration header FILE
13672
13673	Configuration files:
13674	$config_files
13675
13676	Configuration headers:
13677	$config_headers
13678
13679	Configuration commands:
13680	$config_commands
13681
13682	Report bugs to <[email protected]>."
13683
13684	_ACEOF
13685	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
13686	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
13687	ac_cs_version="\\
13688	libpng config.status 1.2.54
13689	configured by $0, generated by GNU Autoconf 2.69,
13690	with options \\"\$ac_cs_config\\"
13691
13692	Copyright (C) 2012 Free Software Foundation, Inc.
13693	This config.status script is free software; the Free Software Foundation
13694	gives unlimited permission to copy, distribute and modify it."
13695
13696	ac_pwd='$ac_pwd'
13697	srcdir='$srcdir'
13698	INSTALL='$INSTALL'
13699	MKDIR_P='$MKDIR_P'
13700	AWK='$AWK'
13701	test -n "\$AWK" \|\| AWK=awk
13702	_ACEOF
13703
13704	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
13705	# The default lists apply if the user does not specify any file.
13706	ac_need_defaults=:
13707	while test $# != 0
13708	do
13709	case $1 in
13710	--=?)
13711	ac_option=`expr "X$1" : 'X$[^=]*$='`
13712	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
13713	ac_shift=:
13714	;;
13715	--*=)
13716	ac_option=`expr "X$1" : 'X$[^=]*$='`
13717	ac_optarg=
13718	ac_shift=:
13719	;;
13720	*)
13721	ac_option=$1
13722	ac_optarg=$2
13723	ac_shift=shift
13724	;;
13725	esac
13726
13727	case $ac_option in
13728	# Handling of the options.
13729	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
13730	ac_cs_recheck=: ;;
13731	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
13732	$as_echo "$ac_cs_version"; exit ;;
13733	--config \| --confi \| --conf \| --con \| --co \| --c )
13734	$as_echo "$ac_cs_config"; exit ;;
13735	--debug \| --debu \| --deb \| --de \| --d \| -d )
13736	debug=: ;;
13737	--file \| --fil \| --fi \| --f )
13738	$ac_shift
13739	case $ac_optarg in
13740	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
13741	'') as_fn_error $? "missing file argument" ;;
13742	esac
13743	as_fn_append CONFIG_FILES " '$ac_optarg'"
13744	ac_need_defaults=false;;
13745	--header \| --heade \| --head \| --hea )
13746	$ac_shift
13747	case $ac_optarg in
13748	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
13749	esac
13750	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
13751	ac_need_defaults=false;;
13752	--he \| --h)
13753	# Conflict between --help and --header
13754	as_fn_error $? "ambiguous option: \`$1'
13755	Try \`$0 --help' for more information.";;
13756	--help \| --hel \| -h )
13757	$as_echo "$ac_cs_usage"; exit ;;
13758	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
13759	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
13760	ac_cs_silent=: ;;
13761
13762	# This is an error.
13763	-*) as_fn_error $? "unrecognized option: \`$1'
13764	Try \`$0 --help' for more information." ;;
13765
13766	*) as_fn_append ac_config_targets " $1"
13767	ac_need_defaults=false ;;
13768
13769	esac
13770	shift
13771	done
13772
13773	ac_configure_extra_args=
13774
13775	if $ac_cs_silent; then
13776	exec 6>/dev/null
13777	ac_configure_extra_args="$ac_configure_extra_args --silent"
13778	fi
13779
13780	_ACEOF
13781	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
13782	if \$ac_cs_recheck; then
13783	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13784	shift
13785	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
13786	CONFIG_SHELL='$SHELL'
13787	export CONFIG_SHELL
13788	exec "\$@"
13789	fi
13790
13791	_ACEOF
13792	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
13793	exec 5>>config.log
13794	{
13795	echo
13796	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13797	## Running $as_me. ##
13798	_ASBOX
13799	$as_echo "$ac_log"
13800	} >&5
13801
13802	_ACEOF
13803	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
13804	#
13805	# INIT-COMMANDS
13806	#
13807	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
13808
13809
13810	# The HP-UX ksh and POSIX shell print the target directory to stdout
13811	# if CDPATH is set.
13812	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13813
13814	sed_quote_subst='$sed_quote_subst'
13815	double_quote_subst='$double_quote_subst'
13816	delay_variable_subst='$delay_variable_subst'
13817	SED='`$ECHO "$SED" \| $SED "$delay_single_quote_subst"`'
13818	Xsed='`$ECHO "$Xsed" \| $SED "$delay_single_quote_subst"`'
13819	GREP='`$ECHO "$GREP" \| $SED "$delay_single_quote_subst"`'
13820	EGREP='`$ECHO "$EGREP" \| $SED "$delay_single_quote_subst"`'
13821	FGREP='`$ECHO "$FGREP" \| $SED "$delay_single_quote_subst"`'
13822	SHELL='`$ECHO "$SHELL" \| $SED "$delay_single_quote_subst"`'
13823	ECHO='`$ECHO "$ECHO" \| $SED "$delay_single_quote_subst"`'
13824	LD='`$ECHO "$LD" \| $SED "$delay_single_quote_subst"`'
13825	AS='`$ECHO "$AS" \| $SED "$delay_single_quote_subst"`'
13826	DLLTOOL='`$ECHO "$DLLTOOL" \| $SED "$delay_single_quote_subst"`'
13827	OBJDUMP='`$ECHO "$OBJDUMP" \| $SED "$delay_single_quote_subst"`'
13828	macro_version='`$ECHO "$macro_version" \| $SED "$delay_single_quote_subst"`'
13829	macro_revision='`$ECHO "$macro_revision" \| $SED "$delay_single_quote_subst"`'
13830	enable_shared='`$ECHO "$enable_shared" \| $SED "$delay_single_quote_subst"`'
13831	enable_static='`$ECHO "$enable_static" \| $SED "$delay_single_quote_subst"`'
13832	pic_mode='`$ECHO "$pic_mode" \| $SED "$delay_single_quote_subst"`'
13833	enable_fast_install='`$ECHO "$enable_fast_install" \| $SED "$delay_single_quote_subst"`'
13834	shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" \| $SED "$delay_single_quote_subst"`'
13835	PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" \| $SED "$delay_single_quote_subst"`'
13836	host_alias='`$ECHO "$host_alias" \| $SED "$delay_single_quote_subst"`'
13837	host='`$ECHO "$host" \| $SED "$delay_single_quote_subst"`'
13838	host_os='`$ECHO "$host_os" \| $SED "$delay_single_quote_subst"`'
13839	build_alias='`$ECHO "$build_alias" \| $SED "$delay_single_quote_subst"`'
13840	build='`$ECHO "$build" \| $SED "$delay_single_quote_subst"`'
13841	build_os='`$ECHO "$build_os" \| $SED "$delay_single_quote_subst"`'
13842	NM='`$ECHO "$NM" \| $SED "$delay_single_quote_subst"`'
13843	LN_S='`$ECHO "$LN_S" \| $SED "$delay_single_quote_subst"`'
13844	max_cmd_len='`$ECHO "$max_cmd_len" \| $SED "$delay_single_quote_subst"`'
13845	ac_objext='`$ECHO "$ac_objext" \| $SED "$delay_single_quote_subst"`'
13846	exeext='`$ECHO "$exeext" \| $SED "$delay_single_quote_subst"`'
13847	lt_unset='`$ECHO "$lt_unset" \| $SED "$delay_single_quote_subst"`'
13848	lt_SP2NL='`$ECHO "$lt_SP2NL" \| $SED "$delay_single_quote_subst"`'
13849	lt_NL2SP='`$ECHO "$lt_NL2SP" \| $SED "$delay_single_quote_subst"`'
13850	lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" \| $SED "$delay_single_quote_subst"`'
13851	lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" \| $SED "$delay_single_quote_subst"`'
13852	reload_flag='`$ECHO "$reload_flag" \| $SED "$delay_single_quote_subst"`'
13853	reload_cmds='`$ECHO "$reload_cmds" \| $SED "$delay_single_quote_subst"`'
13854	deplibs_check_method='`$ECHO "$deplibs_check_method" \| $SED "$delay_single_quote_subst"`'
13855	file_magic_cmd='`$ECHO "$file_magic_cmd" \| $SED "$delay_single_quote_subst"`'
13856	file_magic_glob='`$ECHO "$file_magic_glob" \| $SED "$delay_single_quote_subst"`'
13857	want_nocaseglob='`$ECHO "$want_nocaseglob" \| $SED "$delay_single_quote_subst"`'
13858	sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" \| $SED "$delay_single_quote_subst"`'
13859	AR='`$ECHO "$AR" \| $SED "$delay_single_quote_subst"`'
13860	AR_FLAGS='`$ECHO "$AR_FLAGS" \| $SED "$delay_single_quote_subst"`'
13861	archiver_list_spec='`$ECHO "$archiver_list_spec" \| $SED "$delay_single_quote_subst"`'
13862	STRIP='`$ECHO "$STRIP" \| $SED "$delay_single_quote_subst"`'
13863	RANLIB='`$ECHO "$RANLIB" \| $SED "$delay_single_quote_subst"`'
13864	old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" \| $SED "$delay_single_quote_subst"`'
13865	old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" \| $SED "$delay_single_quote_subst"`'
13866	old_archive_cmds='`$ECHO "$old_archive_cmds" \| $SED "$delay_single_quote_subst"`'
13867	lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" \| $SED "$delay_single_quote_subst"`'
13868	CC='`$ECHO "$CC" \| $SED "$delay_single_quote_subst"`'
13869	CFLAGS='`$ECHO "$CFLAGS" \| $SED "$delay_single_quote_subst"`'
13870	compiler='`$ECHO "$compiler" \| $SED "$delay_single_quote_subst"`'
13871	GCC='`$ECHO "$GCC" \| $SED "$delay_single_quote_subst"`'
13872	lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" \| $SED "$delay_single_quote_subst"`'
13873	lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" \| $SED "$delay_single_quote_subst"`'
13874	lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" \| $SED "$delay_single_quote_subst"`'
13875	lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" \| $SED "$delay_single_quote_subst"`'
13876	lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" \| $SED "$delay_single_quote_subst"`'
13877	lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" \| $SED "$delay_single_quote_subst"`'
13878	nm_file_list_spec='`$ECHO "$nm_file_list_spec" \| $SED "$delay_single_quote_subst"`'
13879	lt_sysroot='`$ECHO "$lt_sysroot" \| $SED "$delay_single_quote_subst"`'
13880	lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" \| $SED "$delay_single_quote_subst"`'
13881	objdir='`$ECHO "$objdir" \| $SED "$delay_single_quote_subst"`'
13882	MAGIC_CMD='`$ECHO "$MAGIC_CMD" \| $SED "$delay_single_quote_subst"`'
13883	lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" \| $SED "$delay_single_quote_subst"`'
13884	lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" \| $SED "$delay_single_quote_subst"`'
13885	lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" \| $SED "$delay_single_quote_subst"`'
13886	lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" \| $SED "$delay_single_quote_subst"`'
13887	lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" \| $SED "$delay_single_quote_subst"`'
13888	need_locks='`$ECHO "$need_locks" \| $SED "$delay_single_quote_subst"`'
13889	MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" \| $SED "$delay_single_quote_subst"`'
13890	DSYMUTIL='`$ECHO "$DSYMUTIL" \| $SED "$delay_single_quote_subst"`'
13891	NMEDIT='`$ECHO "$NMEDIT" \| $SED "$delay_single_quote_subst"`'
13892	LIPO='`$ECHO "$LIPO" \| $SED "$delay_single_quote_subst"`'
13893	OTOOL='`$ECHO "$OTOOL" \| $SED "$delay_single_quote_subst"`'
13894	OTOOL64='`$ECHO "$OTOOL64" \| $SED "$delay_single_quote_subst"`'
13895	libext='`$ECHO "$libext" \| $SED "$delay_single_quote_subst"`'
13896	shrext_cmds='`$ECHO "$shrext_cmds" \| $SED "$delay_single_quote_subst"`'
13897	extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" \| $SED "$delay_single_quote_subst"`'
13898	archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" \| $SED "$delay_single_quote_subst"`'
13899	enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" \| $SED "$delay_single_quote_subst"`'
13900	export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" \| $SED "$delay_single_quote_subst"`'
13901	whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" \| $SED "$delay_single_quote_subst"`'
13902	compiler_needs_object='`$ECHO "$compiler_needs_object" \| $SED "$delay_single_quote_subst"`'
13903	old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" \| $SED "$delay_single_quote_subst"`'
13904	old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" \| $SED "$delay_single_quote_subst"`'
13905	archive_cmds='`$ECHO "$archive_cmds" \| $SED "$delay_single_quote_subst"`'
13906	archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" \| $SED "$delay_single_quote_subst"`'
13907	module_cmds='`$ECHO "$module_cmds" \| $SED "$delay_single_quote_subst"`'
13908	module_expsym_cmds='`$ECHO "$module_expsym_cmds" \| $SED "$delay_single_quote_subst"`'
13909	with_gnu_ld='`$ECHO "$with_gnu_ld" \| $SED "$delay_single_quote_subst"`'
13910	allow_undefined_flag='`$ECHO "$allow_undefined_flag" \| $SED "$delay_single_quote_subst"`'
13911	no_undefined_flag='`$ECHO "$no_undefined_flag" \| $SED "$delay_single_quote_subst"`'
13912	hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" \| $SED "$delay_single_quote_subst"`'
13913	hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" \| $SED "$delay_single_quote_subst"`'
13914	hardcode_direct='`$ECHO "$hardcode_direct" \| $SED "$delay_single_quote_subst"`'
13915	hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" \| $SED "$delay_single_quote_subst"`'
13916	hardcode_minus_L='`$ECHO "$hardcode_minus_L" \| $SED "$delay_single_quote_subst"`'
13917	hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" \| $SED "$delay_single_quote_subst"`'
13918	hardcode_automatic='`$ECHO "$hardcode_automatic" \| $SED "$delay_single_quote_subst"`'
13919	inherit_rpath='`$ECHO "$inherit_rpath" \| $SED "$delay_single_quote_subst"`'
13920	link_all_deplibs='`$ECHO "$link_all_deplibs" \| $SED "$delay_single_quote_subst"`'
13921	always_export_symbols='`$ECHO "$always_export_symbols" \| $SED "$delay_single_quote_subst"`'
13922	export_symbols_cmds='`$ECHO "$export_symbols_cmds" \| $SED "$delay_single_quote_subst"`'
13923	exclude_expsyms='`$ECHO "$exclude_expsyms" \| $SED "$delay_single_quote_subst"`'
13924	include_expsyms='`$ECHO "$include_expsyms" \| $SED "$delay_single_quote_subst"`'
13925	prelink_cmds='`$ECHO "$prelink_cmds" \| $SED "$delay_single_quote_subst"`'
13926	postlink_cmds='`$ECHO "$postlink_cmds" \| $SED "$delay_single_quote_subst"`'
13927	file_list_spec='`$ECHO "$file_list_spec" \| $SED "$delay_single_quote_subst"`'
13928	variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" \| $SED "$delay_single_quote_subst"`'
13929	need_lib_prefix='`$ECHO "$need_lib_prefix" \| $SED "$delay_single_quote_subst"`'
13930	need_version='`$ECHO "$need_version" \| $SED "$delay_single_quote_subst"`'
13931	version_type='`$ECHO "$version_type" \| $SED "$delay_single_quote_subst"`'
13932	runpath_var='`$ECHO "$runpath_var" \| $SED "$delay_single_quote_subst"`'
13933	shlibpath_var='`$ECHO "$shlibpath_var" \| $SED "$delay_single_quote_subst"`'
13934	shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" \| $SED "$delay_single_quote_subst"`'
13935	libname_spec='`$ECHO "$libname_spec" \| $SED "$delay_single_quote_subst"`'
13936	library_names_spec='`$ECHO "$library_names_spec" \| $SED "$delay_single_quote_subst"`'
13937	soname_spec='`$ECHO "$soname_spec" \| $SED "$delay_single_quote_subst"`'
13938	install_override_mode='`$ECHO "$install_override_mode" \| $SED "$delay_single_quote_subst"`'
13939	postinstall_cmds='`$ECHO "$postinstall_cmds" \| $SED "$delay_single_quote_subst"`'
13940	postuninstall_cmds='`$ECHO "$postuninstall_cmds" \| $SED "$delay_single_quote_subst"`'
13941	finish_cmds='`$ECHO "$finish_cmds" \| $SED "$delay_single_quote_subst"`'
13942	finish_eval='`$ECHO "$finish_eval" \| $SED "$delay_single_quote_subst"`'
13943	hardcode_into_libs='`$ECHO "$hardcode_into_libs" \| $SED "$delay_single_quote_subst"`'
13944	sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" \| $SED "$delay_single_quote_subst"`'
13945	configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" \| $SED "$delay_single_quote_subst"`'
13946	configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" \| $SED "$delay_single_quote_subst"`'
13947	hardcode_action='`$ECHO "$hardcode_action" \| $SED "$delay_single_quote_subst"`'
13948	enable_dlopen='`$ECHO "$enable_dlopen" \| $SED "$delay_single_quote_subst"`'
13949	enable_dlopen_self='`$ECHO "$enable_dlopen_self" \| $SED "$delay_single_quote_subst"`'
13950	enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" \| $SED "$delay_single_quote_subst"`'
13951	old_striplib='`$ECHO "$old_striplib" \| $SED "$delay_single_quote_subst"`'
13952	striplib='`$ECHO "$striplib" \| $SED "$delay_single_quote_subst"`'
13953
13954	LTCC='$LTCC'
13955	LTCFLAGS='$LTCFLAGS'
13956	compiler='$compiler_DEFAULT'
13957
13958	# A function that is used when there is no print builtin or printf.
13959	func_fallback_echo ()
13960	{
13961	eval 'cat <<_LTECHO_EOF
13962	\$1
13963	_LTECHO_EOF'
13964	}
13965
13966	# Quote evaled strings.
13967	for var in SED \
13968	GREP \
13969	EGREP \
13970	FGREP \
13971	SHELL \
13972	ECHO \
13973	LD \
13974	AS \
13975	DLLTOOL \
13976	OBJDUMP \
13977	PATH_SEPARATOR \
13978	NM \
13979	LN_S \
13980	lt_SP2NL \
13981	lt_NL2SP \
13982	reload_flag \
13983	deplibs_check_method \
13984	file_magic_cmd \
13985	file_magic_glob \
13986	want_nocaseglob \
13987	sharedlib_from_linklib_cmd \
13988	AR \
13989	AR_FLAGS \
13990	archiver_list_spec \
13991	STRIP \
13992	RANLIB \
13993	CC \
13994	CFLAGS \
13995	compiler \
13996	lt_cv_sys_global_symbol_pipe \
13997	lt_cv_sys_global_symbol_to_cdecl \
13998	lt_cv_sys_global_symbol_to_import \
13999	lt_cv_sys_global_symbol_to_c_name_address \
14000	lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
14001	lt_cv_nm_interface \
14002	nm_file_list_spec \
14003	lt_cv_truncate_bin \
14004	lt_prog_compiler_no_builtin_flag \
14005	lt_prog_compiler_pic \
14006	lt_prog_compiler_wl \
14007	lt_prog_compiler_static \
14008	lt_cv_prog_compiler_c_o \
14009	need_locks \
14010	MANIFEST_TOOL \
14011	DSYMUTIL \
14012	NMEDIT \
14013	LIPO \
14014	OTOOL \
14015	OTOOL64 \
14016	shrext_cmds \
14017	export_dynamic_flag_spec \
14018	whole_archive_flag_spec \
14019	compiler_needs_object \
14020	with_gnu_ld \
14021	allow_undefined_flag \
14022	no_undefined_flag \
14023	hardcode_libdir_flag_spec \
14024	hardcode_libdir_separator \
14025	exclude_expsyms \
14026	include_expsyms \
14027	file_list_spec \
14028	variables_saved_for_relink \
14029	libname_spec \
14030	library_names_spec \
14031	soname_spec \
14032	install_override_mode \
14033	finish_eval \
14034	old_striplib \
14035	striplib; do
14036	case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
14037	[\\\\\\\`\\"\\\$])
14038	eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
14039	;;
14040	*)
14041	eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
14042	;;
14043	esac
14044	done
14045
14046	# Double-quote double-evaled strings.
14047	for var in reload_cmds \
14048	old_postinstall_cmds \
14049	old_postuninstall_cmds \
14050	old_archive_cmds \
14051	extract_expsyms_cmds \
14052	old_archive_from_new_cmds \
14053	old_archive_from_expsyms_cmds \
14054	archive_cmds \
14055	archive_expsym_cmds \
14056	module_cmds \
14057	module_expsym_cmds \
14058	export_symbols_cmds \
14059	prelink_cmds \
14060	postlink_cmds \
14061	postinstall_cmds \
14062	postuninstall_cmds \
14063	finish_cmds \
14064	sys_lib_search_path_spec \
14065	configure_time_dlsearch_path \
14066	configure_time_lt_sys_library_path; do
14067	case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
14068	[\\\\\\\`\\"\\\$])
14069	eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" \| \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
14070	;;
14071	*)
14072	eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
14073	;;
14074	esac
14075	done
14076
14077	ac_aux_dir='$ac_aux_dir'
14078
14079	# See if we are running on zsh, and set the options that allow our
14080	# commands through without removal of \ escapes INIT.
14081	if test -n "\${ZSH_VERSION+set}"; then
14082	setopt NO_GLOB_SUBST
14083	fi
14084
14085
14086	PACKAGE='$PACKAGE'
14087	VERSION='$VERSION'
14088	RM='$RM'
14089	ofile='$ofile'
14090
14091
14092
14093
14094	_ACEOF
14095
14096	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14097
14098	# Handling of arguments.
14099	for ac_config_target in $ac_config_targets
14100	do
14101	case $ac_config_target in
14102	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
14103	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
14104	"libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
14105	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14106	"libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:scripts/libpng.pc-configure.in" ;;
14107	"libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:scripts/libpng-config.in" ;;
14108
14109	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14110	esac
14111	done
14112
14113
14114	# If the user did not use the arguments to specify the items to instantiate,
14115	# then the envvar interface is used. Set only those that are not.
14116	# We use the long form for the default assignment because of an extremely
14117	# bizarre bug on SunOS 4.1.3.
14118	if $ac_need_defaults; then
14119	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
14120	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
14121	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
14122	fi
14123
14124	# Have a temporary directory for convenience. Make it in the build tree
14125	# simply because there is no reason against having it here, and in addition,
14126	# creating and moving files from /tmp can sometimes cause problems.
14127	# Hook for its removal unless debugging.
14128	# Note that there is a small window in which the directory will not be cleaned:
14129	# after its creation but before its name has been assigned to `$tmp'.
14130	$debug \|\|
14131	{
14132	tmp= ac_tmp=
14133	trap 'exit_status=$?
14134	: "${ac_tmp:=$tmp}"
14135	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
14136	' 0
14137	trap 'as_fn_exit 1' 1 2 13 15
14138	}
14139	# Create a (secure) tmp directory for tmp files.
14140
14141	{
14142	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14143	test -d "$tmp"
14144	} \|\|
14145	{
14146	tmp=./conf$$-$RANDOM
14147	(umask 077 && mkdir "$tmp")
14148	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14149	ac_tmp=$tmp
14150
14151	# Set up the scripts for CONFIG_FILES section.
14152	# No need to generate them if there are no CONFIG_FILES.
14153	# This happens for instance with `./config.status config.h'.
14154	if test -n "$CONFIG_FILES"; then
14155
14156
14157	ac_cr=`echo X \| tr X '\015'`
14158	# On cygwin, bash can eat \r inside `` if the user requested igncr.
14159	# But we know of no other shell where ac_cr would be empty at this
14160	# point, so we can use a bashism as a fallback.
14161	if test "x$ac_cr" = x; then
14162	eval ac_cr=\$\'\\r\'
14163	fi
14164	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14165	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14166	ac_cs_awk_cr='\\r'
14167	else
14168	ac_cs_awk_cr=$ac_cr
14169	fi
14170
14171	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
14172	_ACEOF
14173
14174
14175	{
14176	echo "cat >conf$$subs.awk <<_ACEOF" &&
14177	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
14178	echo "_ACEOF"
14179	} >conf$$subs.sh \|\|
14180	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14181	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
14182	ac_delim='%!_!# '
14183	for ac_last_try in false false false false false :; do
14184	. ./conf$$subs.sh \|\|
14185	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14186
14187	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
14188	if test $ac_delim_n = $ac_delim_num; then
14189	break
14190	elif $ac_last_try; then
14191	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14192	else
14193	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14194	fi
14195	done
14196	rm -f conf$$subs.sh
14197
14198	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
14199	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
14200	_ACEOF
14201	sed -n '
14202	h
14203	s/^/S["/; s/!.*/"]=/
14204	p
14205	g
14206	s/^[^!]*!//
14207	:repl
14208	t repl
14209	s/'"$ac_delim"'$//
14210	t delim
14211	:nl
14212	h
14213	s/$.\{148\}$..*/\1/
14214	t more1
14215	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14216	p
14217	n
14218	b repl
14219	:more1
14220	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14221	p
14222	g
14223	s/.\{148\}//
14224	t nl
14225	:delim
14226	h
14227	s/$.\{148\}$..*/\1/
14228	t more2
14229	s/["\\]/\\&/g; s/^/"/; s/$/"/
14230	p
14231	b
14232	:more2
14233	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14234	p
14235	g
14236	s/.\{148\}//
14237	t delim
14238	' <conf$$subs.awk \| sed '
14239	/^[^""]/{
14240	N
14241	s/\n//
14242	}
14243	' >>$CONFIG_STATUS \|\| ac_write_fail=1
14244	rm -f conf$$subs.awk
14245	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
14246	_ACAWK
14247	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
14248	for (key in S) S_is_set[key] = 1
14249	FS = ""
14250
14251	}
14252	{
14253	line = $ 0
14254	nfields = split(line, field, "@")
14255	substed = 0
14256	len = length(field[1])
14257	for (i = 2; i < nfields; i++) {
14258	key = field[i]
14259	keylen = length(key)
14260	if (S_is_set[key]) {
14261	value = S[key]
14262	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14263	len += length(value) + length(field[++i])
14264	substed = 1
14265	} else
14266	len += 1 + keylen
14267	}
14268
14269	print line
14270	}
14271
14272	_ACAWK
14273	_ACEOF
14274	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14275	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14276	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14277	else
14278	cat
14279	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
14280	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14281	_ACEOF
14282
14283	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14284	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14285	# trailing colons and then remove the whole line if VPATH becomes empty
14286	# (actually we leave an empty line to preserve line numbers).
14287	if test "x$srcdir" = x.; then
14288	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
14289	h
14290	s///
14291	s/^/:/
14292	s/[ ]*$/:/
14293	s/:\$(srcdir):/:/g
14294	s/:\${srcdir}:/:/g
14295	s/:@srcdir@:/:/g
14296	s/^:*//
14297	s/:*$//
14298	x
14299	s/$=[ ]$./\1/
14300	G
14301	s/\n//
14302	s/^[^=]=[ ]$//
14303	}'
14304	fi
14305
14306	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14307	fi # test -n "$CONFIG_FILES"
14308
14309	# Set up the scripts for CONFIG_HEADERS section.
14310	# No need to generate them if there are no CONFIG_HEADERS.
14311	# This happens for instance with `./config.status Makefile'.
14312	if test -n "$CONFIG_HEADERS"; then
14313	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
14314	BEGIN {
14315	_ACEOF
14316
14317	# Transform confdefs.h into an awk script `defines.awk', embedded as
14318	# here-document in config.status, that substitutes the proper values into
14319	# config.h.in to produce config.h.
14320
14321	# Create a delimiter string that does not exist in confdefs.h, to ease
14322	# handling of long lines.
14323	ac_delim='%!_!# '
14324	for ac_last_try in false false :; do
14325	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
14326	if test -z "$ac_tt"; then
14327	break
14328	elif $ac_last_try; then
14329	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14330	else
14331	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14332	fi
14333	done
14334
14335	# For the awk script, D is an array of macro values keyed by name,
14336	# likewise P contains macro parameters if any. Preserve backslash
14337	# newline sequences.
14338
14339	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14340	sed -n '
14341	s/.\{148\}/&'"$ac_delim"'/g
14342	t rset
14343	:rset
14344	s/^[ ]#[ ]define[ ][ ]*/ /
14345	t def
14346	d
14347	:def
14348	s/\\$//
14349	t bsnl
14350	s/["\\]/\\&/g
14351	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
14352	D["\1"]=" \3"/p
14353	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
14354	d
14355	:bsnl
14356	s/["\\]/\\&/g
14357	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
14358	D["\1"]=" \3\\\\\\n"\\/p
14359	t cont
14360	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
14361	t cont
14362	d
14363	:cont
14364	n
14365	s/.\{148\}/&'"$ac_delim"'/g
14366	t clear
14367	:clear
14368	s/\\$//
14369	t bsnlc
14370	s/["\\]/\\&/g; s/^/"/; s/$/"/p
14371	d
14372	:bsnlc
14373	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14374	b cont
14375	' <confdefs.h \| sed '
14376	s/'"$ac_delim"'/"\\\
14377	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
14378
14379	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
14380	for (key in D) D_is_set[key] = 1
14381	FS = ""
14382	}
14383	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
14384	line = \$ 0
14385	split(line, arg, " ")
14386	if (arg[1] == "#") {
14387	defundef = arg[2]
14388	mac1 = arg[3]
14389	} else {
14390	defundef = substr(arg[1], 2)
14391	mac1 = arg[2]
14392	}
14393	split(mac1, mac2, "(") #)
14394	macro = mac2[1]
14395	prefix = substr(line, 1, index(line, defundef) - 1)
14396	if (D_is_set[macro]) {
14397	# Preserve the white space surrounding the "#".
14398	print prefix "define", macro P[macro] D[macro]
14399	next
14400	} else {
14401	# Replace #undef with comments. This is necessary, for example,
14402	# in the case of _POSIX_SOURCE, which is predefined and required
14403	# on some systems where configure will not decide to define it.
14404	if (defundef == "undef") {
14405	print "/", prefix defundef, macro, "/"
14406	next
14407	}
14408	}
14409	}
14410	{ print }
14411	_ACAWK
14412	_ACEOF
14413	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14414	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14415	fi # test -n "$CONFIG_HEADERS"
14416
14417
14418	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
14419	shift
14420	for ac_tag
14421	do
14422	case $ac_tag in
14423	:[FHLC]) ac_mode=$ac_tag; continue;;
14424	esac
14425	case $ac_mode$ac_tag in
14426	:[FHL]:);;
14427	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14428	:[FH]-) ac_tag=-:-;;
14429	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14430	esac
14431	ac_save_IFS=$IFS
14432	IFS=:
14433	set x $ac_tag
14434	IFS=$ac_save_IFS
14435	shift
14436	ac_file=$1
14437	shift
14438
14439	case $ac_mode in
14440	:L) ac_source=$1;;
14441	:[FH])
14442	ac_file_inputs=
14443	for ac_f
14444	do
14445	case $ac_f in
14446	-) ac_f="$ac_tmp/stdin";;
14447	*) # Look for the file first in the build tree, then in the source tree
14448	# (if the path is not absolute). The absolute path cannot be DOS-style,
14449	# because $ac_f cannot contain `:'.
14450	test -f "$ac_f" \|\|
14451	case $ac_f in
14452	[\\/$]*) false;;
14453	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14454	esac \|\|
14455	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14456	esac
14457	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
14458	as_fn_append ac_file_inputs " '$ac_f'"
14459	done
14460
14461	# Let's still pretend it is `configure' which instantiates (i.e., don't
14462	# use $as_me), people would be surprised to read:
14463	# /* config.h. Generated by config.status. */
14464	configure_input='Generated from '`
14465	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
14466	`' by configure.'
14467	if test x"$ac_file" != x-; then
14468	configure_input="$ac_file. $configure_input"
14469	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14470	$as_echo "$as_me: creating $ac_file" >&6;}
14471	fi
14472	# Neutralize special characters interpreted by sed in replacement strings.
14473	case $configure_input in #(
14474	\& \| \\| \| \\ )
14475	ac_sed_conf_input=`$as_echo "$configure_input" \|
14476	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
14477	*) ac_sed_conf_input=$configure_input;;
14478	esac
14479
14480	case $ac_tag in
14481	:-: \| *:-) cat >"$ac_tmp/stdin" \
14482	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14483	esac
14484	;;
14485	esac
14486
14487	ac_dir=`$as_dirname -- "$ac_file" \|\|
14488	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
14489	X"$ac_file" : 'X$//$[^/]' \\| \
14490	X"$ac_file" : 'X$//$$' \\| \
14491	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
14492	$as_echo X"$ac_file" \|
14493	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14494	s//\1/
14495	q
14496	}
14497	/^X$\/\/$[^/].*/{
14498	s//\1/
14499	q
14500	}
14501	/^X$\/\/$$/{
14502	s//\1/
14503	q
14504	}
14505	/^X$\/$.*/{
14506	s//\1/
14507	q
14508	}
14509	s/.*/./; q'`
14510	as_dir="$ac_dir"; as_fn_mkdir_p
14511	ac_builddir=.
14512
14513	case "$ac_dir" in
14514	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14515	*)
14516	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
14517	# A ".." for each directory in $ac_dir_suffix.
14518	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
14519	case $ac_top_builddir_sub in
14520	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14521	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14522	esac ;;
14523	esac
14524	ac_abs_top_builddir=$ac_pwd
14525	ac_abs_builddir=$ac_pwd$ac_dir_suffix
14526	# for backward compatibility:
14527	ac_top_builddir=$ac_top_build_prefix
14528
14529	case $srcdir in
14530	.) # We are building in place.
14531	ac_srcdir=.
14532	ac_top_srcdir=$ac_top_builddir_sub
14533	ac_abs_top_srcdir=$ac_pwd ;;
14534	[\\/]* \| ?:[\\/]* ) # Absolute name.
14535	ac_srcdir=$srcdir$ac_dir_suffix;
14536	ac_top_srcdir=$srcdir
14537	ac_abs_top_srcdir=$srcdir ;;
14538	*) # Relative name.
14539	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14540	ac_top_srcdir=$ac_top_build_prefix$srcdir
14541	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14542	esac
14543	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14544
14545
14546	case $ac_mode in
14547	:F)
14548	#
14549	# CONFIG_FILE
14550	#
14551
14552	case $INSTALL in
14553	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14554	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14555	esac
14556	ac_MKDIR_P=$MKDIR_P
14557	case $MKDIR_P in
14558	[\\/$]* \| ?:[\\/]* ) ;;
14559	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
14560	esac
14561	_ACEOF
14562
14563	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14564	# If the template does not know about datarootdir, expand it.
14565	# FIXME: This hack should be removed a few years after 2.60.
14566	ac_datarootdir_hack=; ac_datarootdir_seen=
14567	ac_sed_dataroot='
14568	/datarootdir/ {
14569	p
14570	q
14571	}
14572	/@datadir@/p
14573	/@docdir@/p
14574	/@infodir@/p
14575	/@localedir@/p
14576	/@mandir@/p'
14577	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14578	datarootdir) ac_datarootdir_seen=yes;;
14579	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
14580	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14581	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14582	_ACEOF
14583	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
14584	ac_datarootdir_hack='
14585	s&@datadir@&$datadir&g
14586	s&@docdir@&$docdir&g
14587	s&@infodir@&$infodir&g
14588	s&@localedir@&$localedir&g
14589	s&@mandir@&$mandir&g
14590	s&\\\${datarootdir}&$datarootdir&g' ;;
14591	esac
14592	_ACEOF
14593
14594	# Neutralize VPATH when `$srcdir' = `.'.
14595	# Shell code in configure.ac might set extrasub.
14596	# FIXME: do we really want to maintain this feature?
14597	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
14598	ac_sed_extra="$ac_vpsub
14599	$extrasub
14600	_ACEOF
14601	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
14602	:t
14603	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14604	s\|@configure_input@\|$ac_sed_conf_input\|;t t
14605	s&@top_builddir@&$ac_top_builddir_sub&;t t
14606	s&@top_build_prefix@&$ac_top_build_prefix&;t t
14607	s&@srcdir@&$ac_srcdir&;t t
14608	s&@abs_srcdir@&$ac_abs_srcdir&;t t
14609	s&@top_srcdir@&$ac_top_srcdir&;t t
14610	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14611	s&@builddir@&$ac_builddir&;t t
14612	s&@abs_builddir@&$ac_abs_builddir&;t t
14613	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14614	s&@INSTALL@&$ac_INSTALL&;t t
14615	s&@MKDIR_P@&$ac_MKDIR_P&;t t
14616	$ac_datarootdir_hack
14617	"
14618	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
14619	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14620
14621	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14622	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14623	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
14624	"$ac_tmp/out"`; test -z "$ac_out"; } &&
14625	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14626	which seems to be undefined. Please make sure it is defined" >&5
14627	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14628	which seems to be undefined. Please make sure it is defined" >&2;}
14629
14630	rm -f "$ac_tmp/stdin"
14631	case $ac_file in
14632	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14633	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14634	esac \
14635	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14636	;;
14637	:H)
14638	#
14639	# CONFIG_HEADER
14640	#
14641	if test x"$ac_file" != x-; then
14642	{
14643	$as_echo "/* $configure_input */" \
14644	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
14645	} >"$ac_tmp/config.h" \
14646	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14647	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14648	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14649	$as_echo "$as_me: $ac_file is unchanged" >&6;}
14650	else
14651	rm -f "$ac_file"
14652	mv "$ac_tmp/config.h" "$ac_file" \
14653	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
14654	fi
14655	else
14656	$as_echo "/* $configure_input */" \
14657	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
14658	\|\| as_fn_error $? "could not create -" "$LINENO" 5
14659	fi
14660	# Compute "$ac_file"'s index in $config_headers.
14661	_am_arg="$ac_file"
14662	_am_stamp_count=1
14663	for _am_header in $config_headers :; do
14664	case $_am_header in
14665	$_am_arg \| $_am_arg:* )
14666	break ;;
14667	* )
14668	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
14669	esac
14670	done
14671	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
14672	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
14673	X"$_am_arg" : 'X$//$[^/]' \\| \
14674	X"$_am_arg" : 'X$//$$' \\| \
14675	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
14676	$as_echo X"$_am_arg" \|
14677	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14678	s//\1/
14679	q
14680	}
14681	/^X$\/\/$[^/].*/{
14682	s//\1/
14683	q
14684	}
14685	/^X$\/\/$$/{
14686	s//\1/
14687	q
14688	}
14689	/^X$\/$.*/{
14690	s//\1/
14691	q
14692	}
14693	s/.*/./; q'`/stamp-h$_am_stamp_count
14694	;;
14695
14696	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14697	$as_echo "$as_me: executing $ac_file commands" >&6;}
14698	;;
14699	esac
14700
14701
14702	case $ac_file$ac_mode in
14703	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
14704	# Older Autoconf quotes --file arguments for eval, but not when files
14705	# are listed without --file. Let's play safe and only enable the eval
14706	# if we detect the quoting.
14707	case $CONFIG_FILES in
14708	\') eval set x "$CONFIG_FILES" ;;
14709	*) set x $CONFIG_FILES ;;
14710	esac
14711	shift
14712	for mf
14713	do
14714	# Strip MF so we end up with the name of the file.
14715	mf=`echo "$mf" \| sed -e 's/:.*$//'`
14716	# Check whether this is an Automake generated Makefile or not.
14717	# We used to match only the files named 'Makefile.in', but
14718	# some people rename them; so instead we look at the file content.
14719	# Grep'ing the first line is not enough: some people post-process
14720	# each Makefile.in and add a new line on top of each file to say so.
14721	# Grep'ing the whole file is not good either: AIX grep has a line
14722	# limit of 2048, but all sed's we know have understand at least 4000.
14723	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
14724	dirpart=`$as_dirname -- "$mf" \|\|
14725	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
14726	X"$mf" : 'X$//$[^/]' \\| \
14727	X"$mf" : 'X$//$$' \\| \
14728	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
14729	$as_echo X"$mf" \|
14730	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14731	s//\1/
14732	q
14733	}
14734	/^X$\/\/$[^/].*/{
14735	s//\1/
14736	q
14737	}
14738	/^X$\/\/$$/{
14739	s//\1/
14740	q
14741	}
14742	/^X$\/$.*/{
14743	s//\1/
14744	q
14745	}
14746	s/.*/./; q'`
14747	else
14748	continue
14749	fi
14750	# Extract the definition of DEPDIR, am__include, and am__quote
14751	# from the Makefile without running 'make'.
14752	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
14753	test -z "$DEPDIR" && continue
14754	am__include=`sed -n 's/^am__include = //p' < "$mf"`
14755	test -z "$am__include" && continue
14756	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
14757	# Find all dependency output files, they are included files with
14758	# $(DEPDIR) in their names. We invoke sed twice because it is the
14759	# simplest approach to changing $(DEPDIR) to its actual value in the
14760	# expansion.
14761	for file in `sed -n "
14762	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
14763	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
14764	# Make sure the directory exists.
14765	test -f "$dirpart/$file" && continue
14766	fdir=`$as_dirname -- "$file" \|\|
14767	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
14768	X"$file" : 'X$//$[^/]' \\| \
14769	X"$file" : 'X$//$$' \\| \
14770	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
14771	$as_echo X"$file" \|
14772	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14773	s//\1/
14774	q
14775	}
14776	/^X$\/\/$[^/].*/{
14777	s//\1/
14778	q
14779	}
14780	/^X$\/\/$$/{
14781	s//\1/
14782	q
14783	}
14784	/^X$\/$.*/{
14785	s//\1/
14786	q
14787	}
14788	s/.*/./; q'`
14789	as_dir=$dirpart/$fdir; as_fn_mkdir_p
14790	# echo "creating $dirpart/$file"
14791	echo '# dummy' > "$dirpart/$file"
14792	done
14793	done
14794	}
14795	;;
14796	"libtool":C)
14797
14798	# See if we are running on zsh, and set the options that allow our
14799	# commands through without removal of \ escapes.
14800	if test -n "${ZSH_VERSION+set}"; then
14801	setopt NO_GLOB_SUBST
14802	fi
14803
14804	cfgfile=${ofile}T
14805	trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14806	$RM "$cfgfile"
14807
14808	cat <<_LT_EOF >> "$cfgfile"
14809	#! $SHELL
14810	# Generated automatically by $as_me ($PACKAGE) $VERSION
14811	# Libtool was configured on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
14812	# NOTE: Changes made to this file will be lost: look at ltmain.sh.
14813
14814	# Provide generalized library-building support services.
14815	# Written by Gordon Matzigkeit, 1996
14816
14817	# Copyright (C) 2014 Free Software Foundation, Inc.
14818	# This is free software; see the source for copying conditions. There is NO
14819	# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14820
14821	# GNU Libtool is free software; you can redistribute it and/or modify
14822	# it under the terms of the GNU General Public License as published by
14823	# the Free Software Foundation; either version 2 of of the License, or
14824	# (at your option) any later version.
14825	#
14826	# As a special exception to the GNU General Public License, if you
14827	# distribute this file as part of a program or library that is built
14828	# using GNU Libtool, you may include this file under the same
14829	# distribution terms that you use for the rest of that program.
14830	#
14831	# GNU Libtool is distributed in the hope that it will be useful, but
14832	# WITHOUT ANY WARRANTY; without even the implied warranty of
14833	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14834	# GNU General Public License for more details.
14835	#
14836	# You should have received a copy of the GNU General Public License
14837	# along with this program. If not, see <http://www.gnu.org/licenses/>.
14838
14839
14840	# The names of the tagged configurations supported by this script.
14841	available_tags=''
14842
14843	# Configured defaults for sys_lib_dlsearch_path munging.
14844	: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
14845
14846	# ### BEGIN LIBTOOL CONFIG
14847
14848	# A sed program that does not truncate output.
14849	SED=$lt_SED
14850
14851	# Sed that helps us avoid accidentally triggering echo(1) options like -n.
14852	Xsed="\$SED -e 1s/^X//"
14853
14854	# A grep program that handles long lines.
14855	GREP=$lt_GREP
14856
14857	# An ERE matcher.
14858	EGREP=$lt_EGREP
14859
14860	# A literal string matcher.
14861	FGREP=$lt_FGREP
14862
14863	# Shell to use when invoking shell scripts.
14864	SHELL=$lt_SHELL
14865
14866	# An echo program that protects backslashes.
14867	ECHO=$lt_ECHO
14868
14869	# Assembler program.
14870	AS=$lt_AS
14871
14872	# DLL creation program.
14873	DLLTOOL=$lt_DLLTOOL
14874
14875	# Object dumper program.
14876	OBJDUMP=$lt_OBJDUMP
14877
14878	# Which release of libtool.m4 was used?
14879	macro_version=$macro_version
14880	macro_revision=$macro_revision
14881
14882	# Whether or not to build shared libraries.
14883	build_libtool_libs=$enable_shared
14884
14885	# Whether or not to build static libraries.
14886	build_old_libs=$enable_static
14887
14888	# What type of objects to build.
14889	pic_mode=$pic_mode
14890
14891	# Whether or not to optimize for fast installation.
14892	fast_install=$enable_fast_install
14893
14894	# Shared archive member basename,for filename based shared library versioning on AIX.
14895	shared_archive_member_spec=$shared_archive_member_spec
14896
14897	# The PATH separator for the build system.
14898	PATH_SEPARATOR=$lt_PATH_SEPARATOR
14899
14900	# The host system.
14901	host_alias=$host_alias
14902	host=$host
14903	host_os=$host_os
14904
14905	# The build system.
14906	build_alias=$build_alias
14907	build=$build
14908	build_os=$build_os
14909
14910	# A BSD- or MS-compatible name lister.
14911	NM=$lt_NM
14912
14913	# Whether we need soft or hard links.
14914	LN_S=$lt_LN_S
14915
14916	# What is the maximum length of a command?
14917	max_cmd_len=$max_cmd_len
14918
14919	# Object file suffix (normally "o").
14920	objext=$ac_objext
14921
14922	# Executable file suffix (normally "").
14923	exeext=$exeext
14924
14925	# whether the shell understands "unset".
14926	lt_unset=$lt_unset
14927
14928	# turn spaces into newlines.
14929	SP2NL=$lt_lt_SP2NL
14930
14931	# turn newlines into spaces.
14932	NL2SP=$lt_lt_NL2SP
14933
14934	# convert \$build file names to \$host format.
14935	to_host_file_cmd=$lt_cv_to_host_file_cmd
14936
14937	# convert \$build files to toolchain format.
14938	to_tool_file_cmd=$lt_cv_to_tool_file_cmd
14939
14940	# Method to check whether dependent libraries are shared objects.
14941	deplibs_check_method=$lt_deplibs_check_method
14942
14943	# Command to use when deplibs_check_method = "file_magic".
14944	file_magic_cmd=$lt_file_magic_cmd
14945
14946	# How to find potential files when deplibs_check_method = "file_magic".
14947	file_magic_glob=$lt_file_magic_glob
14948
14949	# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
14950	want_nocaseglob=$lt_want_nocaseglob
14951
14952	# Command to associate shared and link libraries.
14953	sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
14954
14955	# The archiver.
14956	AR=$lt_AR
14957
14958	# Flags to create an archive.
14959	AR_FLAGS=$lt_AR_FLAGS
14960
14961	# How to feed a file listing to the archiver.
14962	archiver_list_spec=$lt_archiver_list_spec
14963
14964	# A symbol stripping program.
14965	STRIP=$lt_STRIP
14966
14967	# Commands used to install an old-style archive.
14968	RANLIB=$lt_RANLIB
14969	old_postinstall_cmds=$lt_old_postinstall_cmds
14970	old_postuninstall_cmds=$lt_old_postuninstall_cmds
14971
14972	# Whether to use a lock for old archive extraction.
14973	lock_old_archive_extraction=$lock_old_archive_extraction
14974
14975	# A C compiler.
14976	LTCC=$lt_CC
14977
14978	# LTCC compiler flags.
14979	LTCFLAGS=$lt_CFLAGS
14980
14981	# Take the output of nm and produce a listing of raw symbols and C names.
14982	global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14983
14984	# Transform the output of nm in a proper C declaration.
14985	global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14986
14987	# Transform the output of nm into a list of symbols to manually relocate.
14988	global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
14989
14990	# Transform the output of nm in a C name address pair.
14991	global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14992
14993	# Transform the output of nm in a C name address pair when lib prefix is needed.
14994	global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
14995
14996	# The name lister interface.
14997	nm_interface=$lt_lt_cv_nm_interface
14998
14999	# Specify filename containing input files for \$NM.
15000	nm_file_list_spec=$lt_nm_file_list_spec
15001
15002	# The root where to search for dependent libraries,and where our libraries should be installed.
15003	lt_sysroot=$lt_sysroot
15004
15005	# Command to truncate a binary pipe.
15006	lt_truncate_bin=$lt_lt_cv_truncate_bin
15007
15008	# The name of the directory that contains temporary libtool files.
15009	objdir=$objdir
15010
15011	# Used to examine libraries when file_magic_cmd begins with "file".
15012	MAGIC_CMD=$MAGIC_CMD
15013
15014	# Must we lock files when doing compilation?
15015	need_locks=$lt_need_locks
15016
15017	# Manifest tool.
15018	MANIFEST_TOOL=$lt_MANIFEST_TOOL
15019
15020	# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
15021	DSYMUTIL=$lt_DSYMUTIL
15022
15023	# Tool to change global to local symbols on Mac OS X.
15024	NMEDIT=$lt_NMEDIT
15025
15026	# Tool to manipulate fat objects and archives on Mac OS X.
15027	LIPO=$lt_LIPO
15028
15029	# ldd/readelf like tool for Mach-O binaries on Mac OS X.
15030	OTOOL=$lt_OTOOL
15031
15032	# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
15033	OTOOL64=$lt_OTOOL64
15034
15035	# Old archive suffix (normally "a").
15036	libext=$libext
15037
15038	# Shared library suffix (normally ".so").
15039	shrext_cmds=$lt_shrext_cmds
15040
15041	# The commands to extract the exported symbol list from a shared archive.
15042	extract_expsyms_cmds=$lt_extract_expsyms_cmds
15043
15044	# Variables whose values should be saved in libtool wrapper scripts and
15045	# restored at link time.
15046	variables_saved_for_relink=$lt_variables_saved_for_relink
15047
15048	# Do we need the "lib" prefix for modules?
15049	need_lib_prefix=$need_lib_prefix
15050
15051	# Do we need a version for libraries?
15052	need_version=$need_version
15053
15054	# Library versioning type.
15055	version_type=$version_type
15056
15057	# Shared library runtime path variable.
15058	runpath_var=$runpath_var
15059
15060	# Shared library path variable.
15061	shlibpath_var=$shlibpath_var
15062
15063	# Is shlibpath searched before the hard-coded library search path?
15064	shlibpath_overrides_runpath=$shlibpath_overrides_runpath
15065
15066	# Format of library name prefix.
15067	libname_spec=$lt_libname_spec
15068
15069	# List of archive names. First name is the real one, the rest are links.
15070	# The last name is the one that the linker finds with -lNAME
15071	library_names_spec=$lt_library_names_spec
15072
15073	# The coded name of the library, if different from the real name.
15074	soname_spec=$lt_soname_spec
15075
15076	# Permission mode override for installation of shared libraries.
15077	install_override_mode=$lt_install_override_mode
15078
15079	# Command to use after installation of a shared archive.
15080	postinstall_cmds=$lt_postinstall_cmds
15081
15082	# Command to use after uninstallation of a shared archive.
15083	postuninstall_cmds=$lt_postuninstall_cmds
15084
15085	# Commands used to finish a libtool library installation in a directory.
15086	finish_cmds=$lt_finish_cmds
15087
15088	# As "finish_cmds", except a single script fragment to be evaled but
15089	# not shown.
15090	finish_eval=$lt_finish_eval
15091
15092	# Whether we should hardcode library paths into libraries.
15093	hardcode_into_libs=$hardcode_into_libs
15094
15095	# Compile-time system search path for libraries.
15096	sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
15097
15098	# Detected run-time system search path for libraries.
15099	sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
15100
15101	# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
15102	configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
15103
15104	# Whether dlopen is supported.
15105	dlopen_support=$enable_dlopen
15106
15107	# Whether dlopen of programs is supported.
15108	dlopen_self=$enable_dlopen_self
15109
15110	# Whether dlopen of statically linked programs is supported.
15111	dlopen_self_static=$enable_dlopen_self_static
15112
15113	# Commands to strip libraries.
15114	old_striplib=$lt_old_striplib
15115	striplib=$lt_striplib
15116
15117
15118	# The linker used to build libraries.
15119	LD=$lt_LD
15120
15121	# How to create reloadable object files.
15122	reload_flag=$lt_reload_flag
15123	reload_cmds=$lt_reload_cmds
15124
15125	# Commands used to build an old-style archive.
15126	old_archive_cmds=$lt_old_archive_cmds
15127
15128	# A language specific compiler.
15129	CC=$lt_compiler
15130
15131	# Is the compiler the GNU compiler?
15132	with_gcc=$GCC
15133
15134	# Compiler flag to turn off builtin functions.
15135	no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
15136
15137	# Additional compiler flags for building library objects.
15138	pic_flag=$lt_lt_prog_compiler_pic
15139
15140	# How to pass a linker flag through the compiler.
15141	wl=$lt_lt_prog_compiler_wl
15142
15143	# Compiler flag to prevent dynamic linking.
15144	link_static_flag=$lt_lt_prog_compiler_static
15145
15146	# Does compiler simultaneously support -c and -o options?
15147	compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15148
15149	# Whether or not to add -lc for building shared libraries.
15150	build_libtool_need_lc=$archive_cmds_need_lc
15151
15152	# Whether or not to disallow shared libs when runtime libs are static.
15153	allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15154
15155	# Compiler flag to allow reflexive dlopens.
15156	export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15157
15158	# Compiler flag to generate shared objects directly from archives.
15159	whole_archive_flag_spec=$lt_whole_archive_flag_spec
15160
15161	# Whether the compiler copes with passing no objects directly.
15162	compiler_needs_object=$lt_compiler_needs_object
15163
15164	# Create an old-style archive from a shared archive.
15165	old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
15166
15167	# Create a temporary old-style archive to link instead of a shared archive.
15168	old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
15169
15170	# Commands used to build a shared archive.
15171	archive_cmds=$lt_archive_cmds
15172	archive_expsym_cmds=$lt_archive_expsym_cmds
15173
15174	# Commands used to build a loadable module if different from building
15175	# a shared archive.
15176	module_cmds=$lt_module_cmds
15177	module_expsym_cmds=$lt_module_expsym_cmds
15178
15179	# Whether we are building with GNU ld or not.
15180	with_gnu_ld=$lt_with_gnu_ld
15181
15182	# Flag that allows shared libraries with undefined symbols to be built.
15183	allow_undefined_flag=$lt_allow_undefined_flag
15184
15185	# Flag that enforces no undefined symbols.
15186	no_undefined_flag=$lt_no_undefined_flag
15187
15188	# Flag to hardcode \$libdir into a binary during linking.
15189	# This must work even if \$libdir does not exist
15190	hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
15191
15192	# Whether we need a single "-rpath" flag with a separated argument.
15193	hardcode_libdir_separator=$lt_hardcode_libdir_separator
15194
15195	# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
15196	# DIR into the resulting binary.
15197	hardcode_direct=$hardcode_direct
15198
15199	# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
15200	# DIR into the resulting binary and the resulting library dependency is
15201	# "absolute",i.e impossible to change by setting \$shlibpath_var if the
15202	# library is relocated.
15203	hardcode_direct_absolute=$hardcode_direct_absolute
15204
15205	# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
15206	# into the resulting binary.
15207	hardcode_minus_L=$hardcode_minus_L
15208
15209	# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
15210	# into the resulting binary.
15211	hardcode_shlibpath_var=$hardcode_shlibpath_var
15212
15213	# Set to "yes" if building a shared library automatically hardcodes DIR
15214	# into the library and all subsequent libraries and executables linked
15215	# against it.
15216	hardcode_automatic=$hardcode_automatic
15217
15218	# Set to yes if linker adds runtime paths of dependent libraries
15219	# to runtime path list.
15220	inherit_rpath=$inherit_rpath
15221
15222	# Whether libtool must link a program against all its dependency libraries.
15223	link_all_deplibs=$link_all_deplibs
15224
15225	# Set to "yes" if exported symbols are required.
15226	always_export_symbols=$always_export_symbols
15227
15228	# The commands to list exported symbols.
15229	export_symbols_cmds=$lt_export_symbols_cmds
15230
15231	# Symbols that should not be listed in the preloaded symbols.
15232	exclude_expsyms=$lt_exclude_expsyms
15233
15234	# Symbols that must always be exported.
15235	include_expsyms=$lt_include_expsyms
15236
15237	# Commands necessary for linking programs (against libraries) with templates.
15238	prelink_cmds=$lt_prelink_cmds
15239
15240	# Commands necessary for finishing linking programs.
15241	postlink_cmds=$lt_postlink_cmds
15242
15243	# Specify filename containing input files.
15244	file_list_spec=$lt_file_list_spec
15245
15246	# How to hardcode a shared library path into an executable.
15247	hardcode_action=$hardcode_action
15248
15249	# ### END LIBTOOL CONFIG
15250
15251	_LT_EOF
15252
15253	cat <<'_LT_EOF' >> "$cfgfile"
15254
15255	# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
15256
15257	# func_munge_path_list VARIABLE PATH
15258	# -----------------------------------
15259	# VARIABLE is name of variable containing _space_ separated list of
15260	# directories to be munged by the contents of PATH, which is string
15261	# having a format:
15262	# "DIR[:DIR]:"
15263	# string "DIR[ DIR]" will be prepended to VARIABLE
15264	# ":DIR[:DIR]"
15265	# string "DIR[ DIR]" will be appended to VARIABLE
15266	# "DIRP[:DIRP]::[DIRA:]DIRA"
15267	# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
15268	# "DIRA[ DIRA]" will be appended to VARIABLE
15269	# "DIR[:DIR]"
15270	# VARIABLE will be replaced by "DIR[ DIR]"
15271	func_munge_path_list ()
15272	{
15273	case x$2 in
15274	x)
15275	;;
15276	*:)
15277	eval $1=\"`$ECHO $2 \| $SED 's/:/ /g'` \$$1\"
15278	;;
15279	x:*)
15280	eval $1=\"\$$1 `$ECHO $2 \| $SED 's/:/ /g'`\"
15281	;;
15282	::)
15283	eval $1=\"\$$1\ `$ECHO $2 \| $SED -e 's/.*:://' -e 's/:/ /g'`\"
15284	eval $1=\"`$ECHO $2 \| $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
15285	;;
15286	*)
15287	eval $1=\"`$ECHO $2 \| $SED 's/:/ /g'`\"
15288	;;
15289	esac
15290	}
15291
15292
15293	# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
15294	func_cc_basename ()
15295	{
15296	for cc_temp in $*""; do
15297	case $cc_temp in
15298	compile \| [\\/]compile \| ccache \| [\\/]ccache ) ;;
15299	distcc \| [\\/]distcc \| purify \| [\\/]purify ) ;;
15300	\-*) ;;
15301	*) break;;
15302	esac
15303	done
15304	func_cc_basename_result=`$ECHO "$cc_temp" \| $SED "s%.*/%%; s%^$host_alias-%%"`
15305	}
15306
15307
15308	# ### END FUNCTIONS SHARED WITH CONFIGURE
15309
15310	_LT_EOF
15311
15312	case $host_os in
15313	aix3*)
15314	cat <<\_LT_EOF >> "$cfgfile"
15315	# AIX sometimes has problems with the GCC collect2 program. For some
15316	# reason, if we set the COLLECT_NAMES environment variable, the problems
15317	# vanish in a puff of smoke.
15318	if test set != "${COLLECT_NAMES+set}"; then
15319	COLLECT_NAMES=
15320	export COLLECT_NAMES
15321	fi
15322	_LT_EOF
15323	;;
15324	esac
15325
15326
15327	ltmain=$ac_aux_dir/ltmain.sh
15328
15329
15330	# We use sed instead of cat because bash on DJGPP gets confused if
15331	# if finds mixed CR/LF and LF-only lines. Since sed operates in
15332	# text mode, it properly converts lines to CR/LF. This bash problem
15333	# is reportedly fixed, but why not run on old versions too?
15334	sed '$q' "$ltmain" >> "$cfgfile" \
15335	\|\| (rm -f "$cfgfile"; exit 1)
15336
15337	mv -f "$cfgfile" "$ofile" \|\|
15338	(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
15339	chmod +x "$ofile"
15340
15341	;;
15342	"libpng-config":F) chmod +x libpng-config ;;
15343
15344	esac
15345	done # for ac_tag
15346
15347
15348	as_fn_exit 0
15349	_ACEOF
15350	ac_clean_files=$ac_clean_files_save
15351
15352	test $ac_write_fail = 0 \|\|
15353	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
15354
15355
15356	# configure is writing to config.log, and then calls config.status.
15357	# config.status does its own redirection, appending to config.log.
15358	# Unfortunately, on DOS this fails, as config.log is still kept open
15359	# by configure, so config.status won't be able to write to it; its
15360	# output is simply discarded. So we exec the FD to /dev/null,
15361	# effectively closing config.log, so it can be properly (re)opened and
15362	# appended to by config.status. When coming back to configure, we
15363	# need to make the FD available again.
15364	if test "$no_create" != yes; then
15365	ac_cs_success=:
15366	ac_config_status_args=
15367	test "$silent" = yes &&
15368	ac_config_status_args="$ac_config_status_args --quiet"
15369	exec 5>/dev/null
15370	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
15371	exec 5>>config.log
15372	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
15373	# would make configure fail if this is the last instruction.
15374	$ac_cs_success \|\| as_fn_exit 1
15375	fi
15376	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15377	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15378	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15379	fi
15380

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