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configure @ 4915

Revision 4915, 220.8 KB (checked in by douglask, 16 months ago)
Remove -isysroot for MacOS 10.4 and 10.5 SDKs. The 10.4 SDK doesn't have suitable Tcl/Tk header files.
Property svn:executable set to ``*

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# 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	if test "x$CONFIG_SHELL" = x; then
138	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139	emulate sh
140	NULLCMD=:
141	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142	# is contrary to our usage. Disable this feature.
143	alias -g '\${1+\"\$@\"}'='\"\$@\"'
144	setopt NO_GLOB_SUBST
145	else
146	case \`(set -o) 2>/dev/null\` in #(
147	posix) :
148	set -o posix ;; #(
149	*) :
150	;;
151	esac
152	fi
153	"
154	as_required="as_fn_return () { (exit \$1); }
155	as_fn_success () { as_fn_return 0; }
156	as_fn_failure () { as_fn_return 1; }
157	as_fn_ret_success () { return 0; }
158	as_fn_ret_failure () { return 1; }
159
160	exitcode=0
161	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
162	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
164	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167	else
168	exitcode=1; echo positional parameters were not saved.
169	fi
170	test x\$exitcode = x0 \|\| exit 1"
171	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
175	test \$(( 1 + 1 )) = 2 \|\| exit 1"
176	if (eval "$as_required") 2>/dev/null; then :
177	as_have_required=yes
178	else
179	as_have_required=no
180	fi
181	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
182
183	else
184	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185	as_found=false
186	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187	do
188	IFS=$as_save_IFS
189	test -z "$as_dir" && as_dir=.
190	as_found=:
191	case $as_dir in #(
192	/*)
193	for as_base in sh bash ksh sh5; do
194	# Try only shells that exist, to save several forks.
195	as_shell=$as_dir/$as_base
196	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
197	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
198	CONFIG_SHELL=$as_shell as_have_required=yes
199	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
200	break 2
201	fi
202	fi
203	done;;
204	esac
205	as_found=false
206	done
207	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
208	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
209	CONFIG_SHELL=$SHELL as_have_required=yes
210	fi; }
211	IFS=$as_save_IFS
212
213
214	if test "x$CONFIG_SHELL" != x; then :
215	# We cannot yet assume a decent shell, so we have to provide a
216	# neutralization value for shells without unset; and this also
217	# works around shells that cannot unset nonexistent variables.
218	# Preserve -v and -x to the replacement shell.
219	BASH_ENV=/dev/null
220	ENV=/dev/null
221	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	export CONFIG_SHELL
223	case $- in # ((((
224	vx* \| xv* ) as_opts=-vx ;;
225	v ) as_opts=-v ;;
226	x ) as_opts=-x ;;
227	* ) as_opts= ;;
228	esac
229	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
230	fi
231
232	if test x$as_have_required = xno; then :
233	$as_echo "$0: This script requires a shell more modern than all"
234	$as_echo "$0: the shells that I found on your system."
235	if test x${ZSH_VERSION+set} = xset ; then
236	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
237	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
238	else
239	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
240	$0: including any error possibly output before this
241	$0: message. Then install a modern shell, or manually run
242	$0: the script under such a shell if you do have one."
243	fi
244	exit 1
245	fi
246	fi
247	fi
248	SHELL=${CONFIG_SHELL-/bin/sh}
249	export SHELL
250	# Unset more variables known to interfere with behavior of common tools.
251	CLICOLOR_FORCE= GREP_OPTIONS=
252	unset CLICOLOR_FORCE GREP_OPTIONS
253
254	## --------------------- ##
255	## M4sh Shell Functions. ##
256	## --------------------- ##
257	# as_fn_unset VAR
258	# ---------------
259	# Portably unset VAR.
260	as_fn_unset ()
261	{
262	{ eval $1=; unset $1;}
263	}
264	as_unset=as_fn_unset
265
266	# as_fn_set_status STATUS
267	# -----------------------
268	# Set $? to STATUS, without forking.
269	as_fn_set_status ()
270	{
271	return $1
272	} # as_fn_set_status
273
274	# as_fn_exit STATUS
275	# -----------------
276	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
277	as_fn_exit ()
278	{
279	set +e
280	as_fn_set_status $1
281	exit $1
282	} # as_fn_exit
283
284	# as_fn_mkdir_p
285	# -------------
286	# Create "$as_dir" as a directory, including parents if necessary.
287	as_fn_mkdir_p ()
288	{
289
290	case $as_dir in #(
291	-*) as_dir=./$as_dir;;
292	esac
293	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
294	as_dirs=
295	while :; do
296	case $as_dir in #(
297	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
298	*) as_qdir=$as_dir;;
299	esac
300	as_dirs="'$as_qdir' $as_dirs"
301	as_dir=`$as_dirname -- "$as_dir" \|\|
302	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
303	X"$as_dir" : 'X$//$[^/]' \\| \
304	X"$as_dir" : 'X$//$$' \\| \
305	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
306	$as_echo X"$as_dir" \|
307	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
308	s//\1/
309	q
310	}
311	/^X$\/\/$[^/].*/{
312	s//\1/
313	q
314	}
315	/^X$\/\/$$/{
316	s//\1/
317	q
318	}
319	/^X$\/$.*/{
320	s//\1/
321	q
322	}
323	s/.*/./; q'`
324	test -d "$as_dir" && break
325	done
326	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
327	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
328
329
330	} # as_fn_mkdir_p
331	# as_fn_append VAR VALUE
332	# ----------------------
333	# Append the text in VALUE to the end of the definition contained in VAR. Take
334	# advantage of any shell optimizations that allow amortized linear growth over
335	# repeated appends, instead of the typical quadratic growth present in naive
336	# implementations.
337	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
338	eval 'as_fn_append ()
339	{
340	eval $1+=\$2
341	}'
342	else
343	as_fn_append ()
344	{
345	eval $1=\$$1\$2
346	}
347	fi # as_fn_append
348
349	# as_fn_arith ARG...
350	# ------------------
351	# Perform arithmetic evaluation on the ARGs, and store the result in the
352	# global $as_val. Take advantage of shells that can avoid forks. The arguments
353	# must be portable across $(()) and expr.
354	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
355	eval 'as_fn_arith ()
356	{
357	as_val=$(( $* ))
358	}'
359	else
360	as_fn_arith ()
361	{
362	as_val=`expr "$@" \|\| test $? -eq 1`
363	}
364	fi # as_fn_arith
365
366
367	# as_fn_error STATUS ERROR [LINENO LOG_FD]
368	# ----------------------------------------
369	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
370	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
371	# script with STATUS, using 1 if that was 0.
372	as_fn_error ()
373	{
374	as_status=$1; test $as_status -eq 0 && as_status=1
375	if test "$4"; then
376	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378	fi
379	$as_echo "$as_me: error: $2" >&2
380	as_fn_exit $as_status
381	} # as_fn_error
382
383	if expr a : '$a$' >/dev/null 2>&1 &&
384	test "X`expr 00001 : '.*$...$'`" = X001; then
385	as_expr=expr
386	else
387	as_expr=false
388	fi
389
390	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391	as_basename=basename
392	else
393	as_basename=false
394	fi
395
396	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397	as_dirname=dirname
398	else
399	as_dirname=false
400	fi
401
402	as_me=`$as_basename -- "$0" \|\|
403	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
404	X"$0" : 'X$//$$' \\| \
405	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
406	$as_echo X/"$0" \|
407	sed '/^.\/$[^/][^/]$\/*$/{
408	s//\1/
409	q
410	}
411	/^X\/$\/\/$$/{
412	s//\1/
413	q
414	}
415	/^X\/$\/$.*/{
416	s//\1/
417	q
418	}
419	s/.*/./; q'`
420
421	# Avoid depending upon Character Ranges.
422	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
423	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
424	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
425	as_cr_digits='0123456789'
426	as_cr_alnum=$as_cr_Letters$as_cr_digits
427
428
429	as_lineno_1=$LINENO as_lineno_1a=$LINENO
430	as_lineno_2=$LINENO as_lineno_2a=$LINENO
431	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
432	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
433	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434	sed -n '
435	p
436	/[$]LINENO/=
437	' <$as_myself \|
438	sed '
439	s/[$]LINENO.*/&-/
440	t lineno
441	b
442	:lineno
443	N
444	:loop
445	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
446	t loop
447	s/-\n.*//
448	' >$as_me.lineno &&
449	chmod +x "$as_me.lineno" \|\|
450	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
451
452	# Don't try to exec as it changes $[0], causing all sort of problems
453	# (the dirname of $[0] is not the place where we might find the
454	# original and so on. Autoconf is especially sensitive to this).
455	. "./$as_me.lineno"
456	# Exit status is that of the last command.
457	exit
458	}
459
460	ECHO_C= ECHO_N= ECHO_T=
461	case `echo -n x` in #(((((
462	-n*)
463	case `echo 'xy\c'` in
464	c) ECHO_T=' ';; # ECHO_T is single tab character.
465	xy) ECHO_C='\c';;
466	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467	ECHO_T=' ';;
468	esac;;
469	*)
470	ECHO_N='-n';;
471	esac
472
473	rm -f conf$$ conf$$.exe conf$$.file
474	if test -d conf$$.dir; then
475	rm -f conf$$.dir/conf$$.file
476	else
477	rm -f conf$$.dir
478	mkdir conf$$.dir 2>/dev/null
479	fi
480	if (echo >conf$$.file) 2>/dev/null; then
481	if ln -s conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s='ln -s'
483	# ... but there are two gotchas:
484	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
485	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
486	# In both cases, we have to default to `cp -p'.
487	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
488	as_ln_s='cp -p'
489	elif ln conf$$.file conf$$ 2>/dev/null; then
490	as_ln_s=ln
491	else
492	as_ln_s='cp -p'
493	fi
494	else
495	as_ln_s='cp -p'
496	fi
497	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498	rmdir conf$$.dir 2>/dev/null
499
500	if mkdir -p . 2>/dev/null; then
501	as_mkdir_p='mkdir -p "$as_dir"'
502	else
503	test -d ./-p && rmdir ./-p
504	as_mkdir_p=false
505	fi
506
507	if test -x / >/dev/null 2>&1; then
508	as_test_x='test -x'
509	else
510	if ls -dL / >/dev/null 2>&1; then
511	as_ls_L_option=L
512	else
513	as_ls_L_option=
514	fi
515	as_test_x='
516	eval sh -c '\''
517	if test -d "$1"; then
518	test -d "$1/.";
519	else
520	case $1 in #(
521	-*)set "./$1";;
522	esac;
523	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524	???[sx]):;;)false;;esac;fi
525	'\'' sh
526	'
527	fi
528	as_executable_p=$as_test_x
529
530	# Sed expression to map a string onto a valid CPP name.
531	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
532
533	# Sed expression to map a string onto a valid variable name.
534	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
535
536
537	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
538	exec 6>&1
539
540	# Name of the host.
541	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
542	# so uname gets run too.
543	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
544
545	#
546	# Initializations.
547	#
548	ac_default_prefix=/usr/local
549	ac_clean_files=
550	ac_config_libobj_dir=.
551	LIBOBJS=
552	cross_compiling=no
553	subdirs=
554	MFLAGS=
555	MAKEFLAGS=
556
557	# Identity of this package.
558	PACKAGE_NAME=
559	PACKAGE_TARNAME=
560	PACKAGE_VERSION=
561	PACKAGE_STRING=
562	PACKAGE_BUGREPORT=
563	PACKAGE_URL=
564
565	ac_unique_file="main.cpp"
566	# Factoring default headers for most tests.
567	ac_includes_default="\
568	#include <stdio.h>
569	#ifdef HAVE_SYS_TYPES_H
570	# include <sys/types.h>
571	#endif
572	#ifdef HAVE_SYS_STAT_H
573	# include <sys/stat.h>
574	#endif
575	#ifdef STDC_HEADERS
576	# include <stdlib.h>
577	# include <stddef.h>
578	#else
579	# ifdef HAVE_STDLIB_H
580	# include <stdlib.h>
581	# endif
582	#endif
583	#ifdef HAVE_STRING_H
584	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585	# include <memory.h>
586	# endif
587	# include <string.h>
588	#endif
589	#ifdef HAVE_STRINGS_H
590	# include <strings.h>
591	#endif
592	#ifdef HAVE_INTTYPES_H
593	# include <inttypes.h>
594	#endif
595	#ifdef HAVE_STDINT_H
596	# include <stdint.h>
597	#endif
598	#ifdef HAVE_UNISTD_H
599	# include <unistd.h>
600	#endif"
601
602	ac_subst_vars='LTLIBOBJS
603	LIBOBJS
604	V_EXTRACPP_OBJ
605	V_EXTRAC_OBJ
606	V_OBJ_CRYPT
607	V_BROKEN_OBJ
608	V_INCLUDE
609	V_TARCMD
610	V_STATIC
611	V_SHELL
612	V_SIGRET
613	V_DEFINE
614	V_TAR_EXTRA
615	V_CCOPT_H261
616	V_CCLDFLAGS32
617	V_LDFLAGS
618	V_CCOPT
619	V_ALL
620	V_TAR_TARGET
621	V_PROG
622	V_CPUDETECT_OBJ
623	V_CODEC_LIB
624	V_LIB
625	V_OBJ
626	V_OBJ_XIL
627	V_LIB_XIL
628	V_OBJ_GRABBER
629	V_LIB_GRABBER
630	V_INCLUDE_GRABBER
631	V_LIB_X264
632	V_LIB_FFMPEG
633	DOWNLOAD
634	V_TCL2CPP_JPEG_PLAY_OBJS
635	V_TCL2CPP_H261_PLAY_OBJS
636	V_TCL2CPP_VDD_OBJS
637	V_TCL2CPP_OBJS
638	V_TKBASE_RC
639	V_ZVFS_ZIP
640	V_ZVFS_OBJS
641	V_LIB_X11
642	V_INCLUDE_X11
643	V_LIB_TK
644	V_LIBRARY_TK
645	V_INCLUDE_TK
646	V_TCL_PLATFORM
647	V_LIB_TCL
648	V_LIBRARY_TCL
649	V_INCLUDE_TCL
650	RC_PROG
651	TK_STUB_LIB_SPEC
652	TK_STUB_LIB_FLAG
653	TK_STUB_LIB_FILE
654	TK_LIB_SPEC
655	TK_LIB_FLAG
656	TK_LIB_FILE
657	TK_SRC_DIR
658	TK_BIN_DIR
659	TK_VERSION
660	TCLSH_PROG
661	ZIP_PROG
662	TCL_STUB_LIB_SPEC
663	TCL_STUB_LIB_FLAG
664	TCL_STUB_LIB_FILE
665	TCL_LIB_SPEC
666	TCL_LIB_FLAG
667	TCL_LIB_FILE
668	TCL_SRC_DIR
669	TCL_BIN_DIR
670	TCL_PATCH_LEVEL
671	TCL_VERSION
672	EGREP
673	GREP
674	CPP
675	ac_ct_CXX
676	CXXFLAGS
677	CXX
678	OBJEXT
679	EXEEXT
680	ac_ct_CC
681	CPPFLAGS
682	LDFLAGS
683	CFLAGS
684	CC
685	target_os
686	target_vendor
687	target_cpu
688	target
689	host_os
690	host_vendor
691	host_cpu
692	host
693	build_os
694	build_vendor
695	build_cpu
696	build
697	INSTALL_DATA
698	INSTALL_SCRIPT
699	INSTALL_PROGRAM
700	target_alias
701	host_alias
702	build_alias
703	LIBS
704	ECHO_T
705	ECHO_N
706	ECHO_C
707	DEFS
708	mandir
709	localedir
710	libdir
711	psdir
712	pdfdir
713	dvidir
714	htmldir
715	infodir
716	docdir
717	oldincludedir
718	includedir
719	localstatedir
720	sharedstatedir
721	sysconfdir
722	datadir
723	datarootdir
724	libexecdir
725	sbindir
726	bindir
727	program_transform_name
728	prefix
729	exec_prefix
730	PACKAGE_URL
731	PACKAGE_BUGREPORT
732	PACKAGE_STRING
733	PACKAGE_VERSION
734	PACKAGE_TARNAME
735	PACKAGE_NAME
736	PATH_SEPARATOR
737	SHELL'
738	ac_subst_files=''
739	ac_user_opts='
740	enable_option_checking
741	enable_debug
742	enable_ipv6
743	with_fore
744	enable_aquatcl
745	enable_aquatk
746	with_tcl
747	enable_zvfs
748	with_zipprog
749	with_tk
750	with_rcprog
751	with_aix_shm
752	with_qcam
753	enable_dvdecode
754	enable_xvideo
755	with_decklink
756	enable_XvGrabber
757	enable_Linux1394Grabber
758	enable_ddraw
759	enable_gpl
760	with_ffmpegver
761	enable_ffmpeg_co
762	with_x264ver
763	enable_x264_co
764	with_ffmpeginc
765	with_ffmpeglib
766	with_x264inc
767	with_x264lib
768	enable_cpudetect
769	'
770	ac_precious_vars='build_alias
771	host_alias
772	target_alias
773	CC
774	CFLAGS
775	LDFLAGS
776	LIBS
777	CPPFLAGS
778	CXX
779	CXXFLAGS
780	CCC
781	CPP'
782
783
784	# Initialize some variables set by options.
785	ac_init_help=
786	ac_init_version=false
787	ac_unrecognized_opts=
788	ac_unrecognized_sep=
789	# The variables have the same names as the options, with
790	# dashes changed to underlines.
791	cache_file=/dev/null
792	exec_prefix=NONE
793	no_create=
794	no_recursion=
795	prefix=NONE
796	program_prefix=NONE
797	program_suffix=NONE
798	program_transform_name=s,x,x,
799	silent=
800	site=
801	srcdir=
802	verbose=
803	x_includes=NONE
804	x_libraries=NONE
805
806	# Installation directory options.
807	# These are left unexpanded so users can "make install exec_prefix=/foo"
808	# and all the variables that are supposed to be based on exec_prefix
809	# by default will actually change.
810	# Use braces instead of parens because sh, perl, etc. also accept them.
811	# (The list follows the same order as the GNU Coding Standards.)
812	bindir='${exec_prefix}/bin'
813	sbindir='${exec_prefix}/sbin'
814	libexecdir='${exec_prefix}/libexec'
815	datarootdir='${prefix}/share'
816	datadir='${datarootdir}'
817	sysconfdir='${prefix}/etc'
818	sharedstatedir='${prefix}/com'
819	localstatedir='${prefix}/var'
820	includedir='${prefix}/include'
821	oldincludedir='/usr/include'
822	docdir='${datarootdir}/doc/${PACKAGE}'
823	infodir='${datarootdir}/info'
824	htmldir='${docdir}'
825	dvidir='${docdir}'
826	pdfdir='${docdir}'
827	psdir='${docdir}'
828	libdir='${exec_prefix}/lib'
829	localedir='${datarootdir}/locale'
830	mandir='${datarootdir}/man'
831
832	ac_prev=
833	ac_dashdash=
834	for ac_option
835	do
836	# If the previous option needs an argument, assign it.
837	if test -n "$ac_prev"; then
838	eval $ac_prev=\$ac_option
839	ac_prev=
840	continue
841	fi
842
843	case $ac_option in
844	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
845	*=) ac_optarg= ;;
846	*) ac_optarg=yes ;;
847	esac
848
849	# Accept the important Cygnus configure options, so we can diagnose typos.
850
851	case $ac_dashdash$ac_option in
852	--)
853	ac_dashdash=yes ;;
854
855	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
856	ac_prev=bindir ;;
857	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
858	bindir=$ac_optarg ;;
859
860	-build \| --build \| --buil \| --bui \| --bu)
861	ac_prev=build_alias ;;
862	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
863	build_alias=$ac_optarg ;;
864
865	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
866	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
867	ac_prev=cache_file ;;
868	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
869	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
870	cache_file=$ac_optarg ;;
871
872	--config-cache \| -C)
873	cache_file=config.cache ;;
874
875	-datadir \| --datadir \| --datadi \| --datad)
876	ac_prev=datadir ;;
877	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
878	datadir=$ac_optarg ;;
879
880	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
881	\| --dataroo \| --dataro \| --datar)
882	ac_prev=datarootdir ;;
883	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
884	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
885	datarootdir=$ac_optarg ;;
886
887	-disable-* \| --disable-*)
888	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
889	# Reject names that are not valid shell variable names.
890	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
891	as_fn_error $? "invalid feature name: $ac_useropt"
892	ac_useropt_orig=$ac_useropt
893	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
894	case $ac_user_opts in
895	*"
896	"enable_$ac_useropt"
897	"*) ;;
898	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
899	ac_unrecognized_sep=', ';;
900	esac
901	eval enable_$ac_useropt=no ;;
902
903	-docdir \| --docdir \| --docdi \| --doc \| --do)
904	ac_prev=docdir ;;
905	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
906	docdir=$ac_optarg ;;
907
908	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
909	ac_prev=dvidir ;;
910	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
911	dvidir=$ac_optarg ;;
912
913	-enable-* \| --enable-*)
914	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
915	# Reject names that are not valid shell variable names.
916	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
917	as_fn_error $? "invalid feature name: $ac_useropt"
918	ac_useropt_orig=$ac_useropt
919	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
920	case $ac_user_opts in
921	*"
922	"enable_$ac_useropt"
923	"*) ;;
924	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
925	ac_unrecognized_sep=', ';;
926	esac
927	eval enable_$ac_useropt=\$ac_optarg ;;
928
929	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
930	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
931	\| --exec \| --exe \| --ex)
932	ac_prev=exec_prefix ;;
933	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
934	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
935	\| --exec=* \| --exe=* \| --ex=*)
936	exec_prefix=$ac_optarg ;;
937
938	-gas \| --gas \| --ga \| --g)
939	# Obsolete; use --with-gas.
940	with_gas=yes ;;
941
942	-help \| --help \| --hel \| --he \| -h)
943	ac_init_help=long ;;
944	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
945	ac_init_help=recursive ;;
946	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
947	ac_init_help=short ;;
948
949	-host \| --host \| --hos \| --ho)
950	ac_prev=host_alias ;;
951	-host=* \| --host=* \| --hos=* \| --ho=*)
952	host_alias=$ac_optarg ;;
953
954	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
955	ac_prev=htmldir ;;
956	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
957	\| --ht=*)
958	htmldir=$ac_optarg ;;
959
960	-includedir \| --includedir \| --includedi \| --included \| --include \
961	\| --includ \| --inclu \| --incl \| --inc)
962	ac_prev=includedir ;;
963	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
964	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
965	includedir=$ac_optarg ;;
966
967	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
968	ac_prev=infodir ;;
969	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
970	infodir=$ac_optarg ;;
971
972	-libdir \| --libdir \| --libdi \| --libd)
973	ac_prev=libdir ;;
974	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
975	libdir=$ac_optarg ;;
976
977	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
978	\| --libexe \| --libex \| --libe)
979	ac_prev=libexecdir ;;
980	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
981	\| --libexe=* \| --libex=* \| --libe=*)
982	libexecdir=$ac_optarg ;;
983
984	-localedir \| --localedir \| --localedi \| --localed \| --locale)
985	ac_prev=localedir ;;
986	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
987	localedir=$ac_optarg ;;
988
989	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
990	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
991	ac_prev=localstatedir ;;
992	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
993	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
994	localstatedir=$ac_optarg ;;
995
996	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
997	ac_prev=mandir ;;
998	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
999	mandir=$ac_optarg ;;
1000
1001	-nfp \| --nfp \| --nf)
1002	# Obsolete; use --without-fp.
1003	with_fp=no ;;
1004
1005	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1006	\| --no-cr \| --no-c \| -n)
1007	no_create=yes ;;
1008
1009	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1010	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1011	no_recursion=yes ;;
1012
1013	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1014	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1015	\| --oldin \| --oldi \| --old \| --ol \| --o)
1016	ac_prev=oldincludedir ;;
1017	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1018	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1019	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1020	oldincludedir=$ac_optarg ;;
1021
1022	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1023	ac_prev=prefix ;;
1024	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1025	prefix=$ac_optarg ;;
1026
1027	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1028	\| --program-pre \| --program-pr \| --program-p)
1029	ac_prev=program_prefix ;;
1030	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1031	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1032	program_prefix=$ac_optarg ;;
1033
1034	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1035	\| --program-suf \| --program-su \| --program-s)
1036	ac_prev=program_suffix ;;
1037	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1038	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1039	program_suffix=$ac_optarg ;;
1040
1041	-program-transform-name \| --program-transform-name \
1042	\| --program-transform-nam \| --program-transform-na \
1043	\| --program-transform-n \| --program-transform- \
1044	\| --program-transform \| --program-transfor \
1045	\| --program-transfo \| --program-transf \
1046	\| --program-trans \| --program-tran \
1047	\| --progr-tra \| --program-tr \| --program-t)
1048	ac_prev=program_transform_name ;;
1049	-program-transform-name=* \| --program-transform-name=* \
1050	\| --program-transform-nam=* \| --program-transform-na=* \
1051	\| --program-transform-n=* \| --program-transform-=* \
1052	\| --program-transform=* \| --program-transfor=* \
1053	\| --program-transfo=* \| --program-transf=* \
1054	\| --program-trans=* \| --program-tran=* \
1055	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1056	program_transform_name=$ac_optarg ;;
1057
1058	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1059	ac_prev=pdfdir ;;
1060	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1061	pdfdir=$ac_optarg ;;
1062
1063	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1064	ac_prev=psdir ;;
1065	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1066	psdir=$ac_optarg ;;
1067
1068	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1069	\| -silent \| --silent \| --silen \| --sile \| --sil)
1070	silent=yes ;;
1071
1072	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1073	ac_prev=sbindir ;;
1074	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1075	\| --sbi=* \| --sb=*)
1076	sbindir=$ac_optarg ;;
1077
1078	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1079	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1080	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1081	\| --sha \| --sh)
1082	ac_prev=sharedstatedir ;;
1083	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1084	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1085	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1086	\| --sha=* \| --sh=*)
1087	sharedstatedir=$ac_optarg ;;
1088
1089	-site \| --site \| --sit)
1090	ac_prev=site ;;
1091	-site=* \| --site=* \| --sit=*)
1092	site=$ac_optarg ;;
1093
1094	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1095	ac_prev=srcdir ;;
1096	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1097	srcdir=$ac_optarg ;;
1098
1099	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1100	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1101	ac_prev=sysconfdir ;;
1102	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1103	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1104	sysconfdir=$ac_optarg ;;
1105
1106	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1107	ac_prev=target_alias ;;
1108	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1109	target_alias=$ac_optarg ;;
1110
1111	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1112	verbose=yes ;;
1113
1114	-version \| --version \| --versio \| --versi \| --vers \| -V)
1115	ac_init_version=: ;;
1116
1117	-with-* \| --with-*)
1118	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1119	# Reject names that are not valid shell variable names.
1120	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1121	as_fn_error $? "invalid package name: $ac_useropt"
1122	ac_useropt_orig=$ac_useropt
1123	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1124	case $ac_user_opts in
1125	*"
1126	"with_$ac_useropt"
1127	"*) ;;
1128	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1129	ac_unrecognized_sep=', ';;
1130	esac
1131	eval with_$ac_useropt=\$ac_optarg ;;
1132
1133	-without-* \| --without-*)
1134	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1135	# Reject names that are not valid shell variable names.
1136	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1137	as_fn_error $? "invalid package name: $ac_useropt"
1138	ac_useropt_orig=$ac_useropt
1139	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1140	case $ac_user_opts in
1141	*"
1142	"with_$ac_useropt"
1143	"*) ;;
1144	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1145	ac_unrecognized_sep=', ';;
1146	esac
1147	eval with_$ac_useropt=no ;;
1148
1149	--x)
1150	# Obsolete; use --with-x.
1151	with_x=yes ;;
1152
1153	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1154	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1155	ac_prev=x_includes ;;
1156	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1157	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1158	x_includes=$ac_optarg ;;
1159
1160	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1161	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1162	ac_prev=x_libraries ;;
1163	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1164	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1165	x_libraries=$ac_optarg ;;
1166
1167	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1168	Try \`$0 --help' for more information"
1169	;;
1170
1171	=)
1172	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1173	# Reject names that are not valid shell variable names.
1174	case $ac_envvar in #(
1175	'' \| [0-9]* \| [!_$as_cr_alnum] )
1176	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1177	esac
1178	eval $ac_envvar=\$ac_optarg
1179	export $ac_envvar ;;
1180
1181	*)
1182	# FIXME: should be removed in autoconf 3.0.
1183	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1184	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1185	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1186	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1187	;;
1188
1189	esac
1190	done
1191
1192	if test -n "$ac_prev"; then
1193	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1194	as_fn_error $? "missing argument to $ac_option"
1195	fi
1196
1197	if test -n "$ac_unrecognized_opts"; then
1198	case $enable_option_checking in
1199	no) ;;
1200	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1201	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1202	esac
1203	fi
1204
1205	# Check all directory arguments for consistency.
1206	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1207	datadir sysconfdir sharedstatedir localstatedir includedir \
1208	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1209	libdir localedir mandir
1210	do
1211	eval ac_val=\$$ac_var
1212	# Remove trailing slashes.
1213	case $ac_val in
1214	*/ )
1215	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1216	eval $ac_var=\$ac_val;;
1217	esac
1218	# Be sure to have absolute directory names.
1219	case $ac_val in
1220	[\\/$]* \| ?:[\\/]* ) continue;;
1221	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1222	esac
1223	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1224	done
1225
1226	# There might be people who depend on the old broken behavior: `$host'
1227	# used to hold the argument of --host etc.
1228	# FIXME: To remove some day.
1229	build=$build_alias
1230	host=$host_alias
1231	target=$target_alias
1232
1233	# FIXME: To remove some day.
1234	if test "x$host_alias" != x; then
1235	if test "x$build_alias" = x; then
1236	cross_compiling=maybe
1237	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1238	If a cross compiler is detected then cross compile mode will be used" >&2
1239	elif test "x$build_alias" != "x$host_alias"; then
1240	cross_compiling=yes
1241	fi
1242	fi
1243
1244	ac_tool_prefix=
1245	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1246
1247	test "$silent" = yes && exec 6>/dev/null
1248
1249
1250	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1251	ac_ls_di=`ls -di .` &&
1252	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1253	as_fn_error $? "working directory cannot be determined"
1254	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1255	as_fn_error $? "pwd does not report name of working directory"
1256
1257
1258	# Find the source files, if location was not specified.
1259	if test -z "$srcdir"; then
1260	ac_srcdir_defaulted=yes
1261	# Try the directory containing this script, then the parent directory.
1262	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1263	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1264	X"$as_myself" : 'X$//$[^/]' \\| \
1265	X"$as_myself" : 'X$//$$' \\| \
1266	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1267	$as_echo X"$as_myself" \|
1268	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1269	s//\1/
1270	q
1271	}
1272	/^X$\/\/$[^/].*/{
1273	s//\1/
1274	q
1275	}
1276	/^X$\/\/$$/{
1277	s//\1/
1278	q
1279	}
1280	/^X$\/$.*/{
1281	s//\1/
1282	q
1283	}
1284	s/.*/./; q'`
1285	srcdir=$ac_confdir
1286	if test ! -r "$srcdir/$ac_unique_file"; then
1287	srcdir=..
1288	fi
1289	else
1290	ac_srcdir_defaulted=no
1291	fi
1292	if test ! -r "$srcdir/$ac_unique_file"; then
1293	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1294	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1295	fi
1296	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1297	ac_abs_confdir=`(
1298	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1299	pwd)`
1300	# When building in place, set srcdir=.
1301	if test "$ac_abs_confdir" = "$ac_pwd"; then
1302	srcdir=.
1303	fi
1304	# Remove unnecessary trailing slashes from srcdir.
1305	# Double slashes in file names in object file debugging info
1306	# mess up M-x gdb in Emacs.
1307	case $srcdir in
1308	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1309	esac
1310	for ac_var in $ac_precious_vars; do
1311	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1312	eval ac_env_${ac_var}_value=\$${ac_var}
1313	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1314	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1315	done
1316
1317	#
1318	# Report the --help message.
1319	#
1320	if test "$ac_init_help" = "long"; then
1321	# Omit some internal or obsolete options to make the list less imposing.
1322	# This message is too long to be a string in the A/UX 3.1 sh.
1323	cat <<_ACEOF
1324	\`configure' configures this package to adapt to many kinds of systems.
1325
1326	Usage: $0 [OPTION]... [VAR=VALUE]...
1327
1328	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1329	VAR=VALUE. See below for descriptions of some of the useful variables.
1330
1331	Defaults for the options are specified in brackets.
1332
1333	Configuration:
1334	-h, --help display this help and exit
1335	--help=short display options specific to this package
1336	--help=recursive display the short help of all the included packages
1337	-V, --version display version information and exit
1338	-q, --quiet, --silent do not print \`checking ...' messages
1339	--cache-file=FILE cache test results in FILE [disabled]
1340	-C, --config-cache alias for \`--cache-file=config.cache'
1341	-n, --no-create do not create output files
1342	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1343
1344	Installation directories:
1345	--prefix=PREFIX install architecture-independent files in PREFIX
1346	[$ac_default_prefix]
1347	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1348	[PREFIX]
1349
1350	By default, \`make install' will install all the files in
1351	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1352	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1353	for instance \`--prefix=\$HOME'.
1354
1355	For better control, use the options below.
1356
1357	Fine tuning of the installation directories:
1358	--bindir=DIR user executables [EPREFIX/bin]
1359	--sbindir=DIR system admin executables [EPREFIX/sbin]
1360	--libexecdir=DIR program executables [EPREFIX/libexec]
1361	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1362	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1363	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1364	--libdir=DIR object code libraries [EPREFIX/lib]
1365	--includedir=DIR C header files [PREFIX/include]
1366	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1367	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1368	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1369	--infodir=DIR info documentation [DATAROOTDIR/info]
1370	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1371	--mandir=DIR man documentation [DATAROOTDIR/man]
1372	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1373	--htmldir=DIR html documentation [DOCDIR]
1374	--dvidir=DIR dvi documentation [DOCDIR]
1375	--pdfdir=DIR pdf documentation [DOCDIR]
1376	--psdir=DIR ps documentation [DOCDIR]
1377	_ACEOF
1378
1379	cat <<\_ACEOF
1380
1381	System types:
1382	--build=BUILD configure for building on BUILD [guessed]
1383	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1384	--target=TARGET configure for building compilers for TARGET [HOST]
1385	_ACEOF
1386	fi
1387
1388	if test -n "$ac_init_help"; then
1389
1390	cat <<\_ACEOF
1391
1392	Optional Features:
1393	--disable-option-checking ignore unrecognized --enable/--with options
1394	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1395	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1396	--enable-debug build with debugging enabled
1397	--enable-ipv6 build with ipv6 enabled
1398	--disable-aquatcl build with aquatcl enabled
1399	--disable-aquatk build with aquatk enabled
1400	--enable-zvfs Enable or disable attachment of tcl to binary
1401	--enable-dvdecode Enable or disable dv decoding (default: disabled)
1402	--enable-xvideo Enable or disable Xvideo rendering (default: disabled)
1403	--enable-XvGrabber Enable or disable old XvGrabber (default: disabled)
1404	--enable-Linux1394Grabber Enable or disable Linux1394XvGrabber (default: disabled)
1405	--enable-ddraw Enable or disable DirectDraw
1406	--enable-gpl Enable or disable use of gpl functionality - H264 MPEG4 Swscale
1407	--disable-ffmpeg-co Enable or disable ffmpeg download
1408	--disable-x264-co Enable or disable x264 download
1409	--disable-cpudetect Enable or disable runtime cpu detection
1410
1411	Optional Packages:
1412	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1413	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1414	--with-fore=path specify a pathname for fore atm
1415	--with-tcl directory containing tcl configuration
1416	(tclConfig.sh)
1417	--with-zip=zip specify the zip program to use
1418	--with-tk directory containing tk configuration (tkConfig.sh)
1419	--with-rc=rc specify the rc program to use
1420	--with-aix-shm=path specify a pathname for the AIX shm X extension library file
1421	--with-qcam=dir specify directory with qcam.h for Connectix QuickCam device driver
1422	--with-decklink=dir specify directory containing DeckLinkAPIDispatch.cpp
1423	--with-ffmpegver=ffmpeg-version specify the version of ffmpeg to download and build
1424	--with-x264ver=x264ver-version specify the version of x264 to download and build
1425	--with-ffmpeginc=dir specify the prefix directory of ffmpeg header
1426	--with-ffmpeglib=dir specify the directory of ffmpeg library
1427	--with-x264inc=dir specify the directory of x264 header
1428	--with-x264lib=dir specify the directory of x264 library
1429
1430	Some influential environment variables:
1431	CC C compiler command
1432	CFLAGS C compiler flags
1433	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1434	nonstandard directory <lib dir>
1435	LIBS libraries to pass to the linker, e.g. -l<library>
1436	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1437	you have headers in a nonstandard directory <include dir>
1438	CXX C++ compiler command
1439	CXXFLAGS C++ compiler flags
1440	CPP C preprocessor
1441
1442	Use these variables to override the choices made by `configure' or to help
1443	it to find libraries and programs with nonstandard names/locations.
1444
1445	Report bugs to the package provider.
1446	_ACEOF
1447	ac_status=$?
1448	fi
1449
1450	if test "$ac_init_help" = "recursive"; then
1451	# If there are subdirs, report their specific --help.
1452	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1453	test -d "$ac_dir" \|\|
1454	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1455	continue
1456	ac_builddir=.
1457
1458	case "$ac_dir" in
1459	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1460	*)
1461	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1462	# A ".." for each directory in $ac_dir_suffix.
1463	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1464	case $ac_top_builddir_sub in
1465	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1466	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1467	esac ;;
1468	esac
1469	ac_abs_top_builddir=$ac_pwd
1470	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1471	# for backward compatibility:
1472	ac_top_builddir=$ac_top_build_prefix
1473
1474	case $srcdir in
1475	.) # We are building in place.
1476	ac_srcdir=.
1477	ac_top_srcdir=$ac_top_builddir_sub
1478	ac_abs_top_srcdir=$ac_pwd ;;
1479	[\\/]* \| ?:[\\/]* ) # Absolute name.
1480	ac_srcdir=$srcdir$ac_dir_suffix;
1481	ac_top_srcdir=$srcdir
1482	ac_abs_top_srcdir=$srcdir ;;
1483	*) # Relative name.
1484	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1485	ac_top_srcdir=$ac_top_build_prefix$srcdir
1486	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1487	esac
1488	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1489
1490	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1491	# Check for guested configure.
1492	if test -f "$ac_srcdir/configure.gnu"; then
1493	echo &&
1494	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1495	elif test -f "$ac_srcdir/configure"; then
1496	echo &&
1497	$SHELL "$ac_srcdir/configure" --help=recursive
1498	else
1499	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1500	fi \|\| ac_status=$?
1501	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1502	done
1503	fi
1504
1505	test -n "$ac_init_help" && exit $ac_status
1506	if $ac_init_version; then
1507	cat <<\_ACEOF
1508	configure
1509	generated by GNU Autoconf 2.68
1510
1511	Copyright (C) 2010 Free Software Foundation, Inc.
1512	This configure script is free software; the Free Software Foundation
1513	gives unlimited permission to copy, distribute and modify it.
1514	_ACEOF
1515	exit
1516	fi
1517
1518	## ------------------------ ##
1519	## Autoconf initialization. ##
1520	## ------------------------ ##
1521
1522	# ac_fn_c_try_compile LINENO
1523	# --------------------------
1524	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1525	ac_fn_c_try_compile ()
1526	{
1527	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1528	rm -f conftest.$ac_objext
1529	if { { ac_try="$ac_compile"
1530	case "(($ac_try" in
1531	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1532	*) ac_try_echo=$ac_try;;
1533	esac
1534	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535	$as_echo "$ac_try_echo"; } >&5
1536	(eval "$ac_compile") 2>conftest.err
1537	ac_status=$?
1538	if test -s conftest.err; then
1539	grep -v '^ *+' conftest.err >conftest.er1
1540	cat conftest.er1 >&5
1541	mv -f conftest.er1 conftest.err
1542	fi
1543	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1544	test $ac_status = 0; } && {
1545	test -z "$ac_c_werror_flag" \|\|
1546	test ! -s conftest.err
1547	} && test -s conftest.$ac_objext; then :
1548	ac_retval=0
1549	else
1550	$as_echo "$as_me: failed program was:" >&5
1551	sed 's/^/\| /' conftest.$ac_ext >&5
1552
1553	ac_retval=1
1554	fi
1555	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1556	as_fn_set_status $ac_retval
1557
1558	} # ac_fn_c_try_compile
1559
1560	# ac_fn_cxx_try_compile LINENO
1561	# ----------------------------
1562	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1563	ac_fn_cxx_try_compile ()
1564	{
1565	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566	rm -f conftest.$ac_objext
1567	if { { ac_try="$ac_compile"
1568	case "(($ac_try" in
1569	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1570	*) ac_try_echo=$ac_try;;
1571	esac
1572	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573	$as_echo "$ac_try_echo"; } >&5
1574	(eval "$ac_compile") 2>conftest.err
1575	ac_status=$?
1576	if test -s conftest.err; then
1577	grep -v '^ *+' conftest.err >conftest.er1
1578	cat conftest.er1 >&5
1579	mv -f conftest.er1 conftest.err
1580	fi
1581	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1582	test $ac_status = 0; } && {
1583	test -z "$ac_cxx_werror_flag" \|\|
1584	test ! -s conftest.err
1585	} && test -s conftest.$ac_objext; then :
1586	ac_retval=0
1587	else
1588	$as_echo "$as_me: failed program was:" >&5
1589	sed 's/^/\| /' conftest.$ac_ext >&5
1590
1591	ac_retval=1
1592	fi
1593	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1594	as_fn_set_status $ac_retval
1595
1596	} # ac_fn_cxx_try_compile
1597
1598	# ac_fn_c_try_cpp LINENO
1599	# ----------------------
1600	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1601	ac_fn_c_try_cpp ()
1602	{
1603	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1604	if { { ac_try="$ac_cpp conftest.$ac_ext"
1605	case "(($ac_try" in
1606	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1607	*) ac_try_echo=$ac_try;;
1608	esac
1609	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1610	$as_echo "$ac_try_echo"; } >&5
1611	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1612	ac_status=$?
1613	if test -s conftest.err; then
1614	grep -v '^ *+' conftest.err >conftest.er1
1615	cat conftest.er1 >&5
1616	mv -f conftest.er1 conftest.err
1617	fi
1618	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619	test $ac_status = 0; } > conftest.i && {
1620	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1621	test ! -s conftest.err
1622	}; then :
1623	ac_retval=0
1624	else
1625	$as_echo "$as_me: failed program was:" >&5
1626	sed 's/^/\| /' conftest.$ac_ext >&5
1627
1628	ac_retval=1
1629	fi
1630	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1631	as_fn_set_status $ac_retval
1632
1633	} # ac_fn_c_try_cpp
1634
1635	# ac_fn_c_try_run LINENO
1636	# ----------------------
1637	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1638	# that executables can be run.
1639	ac_fn_c_try_run ()
1640	{
1641	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642	if { { ac_try="$ac_link"
1643	case "(($ac_try" in
1644	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1645	*) ac_try_echo=$ac_try;;
1646	esac
1647	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648	$as_echo "$ac_try_echo"; } >&5
1649	(eval "$ac_link") 2>&5
1650	ac_status=$?
1651	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1653	{ { case "(($ac_try" in
1654	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1655	*) ac_try_echo=$ac_try;;
1656	esac
1657	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658	$as_echo "$ac_try_echo"; } >&5
1659	(eval "$ac_try") 2>&5
1660	ac_status=$?
1661	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662	test $ac_status = 0; }; }; then :
1663	ac_retval=0
1664	else
1665	$as_echo "$as_me: program exited with status $ac_status" >&5
1666	$as_echo "$as_me: failed program was:" >&5
1667	sed 's/^/\| /' conftest.$ac_ext >&5
1668
1669	ac_retval=$ac_status
1670	fi
1671	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673	as_fn_set_status $ac_retval
1674
1675	} # ac_fn_c_try_run
1676
1677	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1678	# -------------------------------------------------------
1679	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1680	# the include files in INCLUDES and setting the cache variable VAR
1681	# accordingly.
1682	ac_fn_c_check_header_mongrel ()
1683	{
1684	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685	if eval \${$3+:} false; then :
1686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1687	$as_echo_n "checking for $2... " >&6; }
1688	if eval \${$3+:} false; then :
1689	$as_echo_n "(cached) " >&6
1690	fi
1691	eval ac_res=\$$3
1692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1693	$as_echo "$ac_res" >&6; }
1694	else
1695	# Is the header compilable?
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1697	$as_echo_n "checking $2 usability... " >&6; }
1698	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1699	/* end confdefs.h. */
1700	$4
1701	#include <$2>
1702	_ACEOF
1703	if ac_fn_c_try_compile "$LINENO"; then :
1704	ac_header_compiler=yes
1705	else
1706	ac_header_compiler=no
1707	fi
1708	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1710	$as_echo "$ac_header_compiler" >&6; }
1711
1712	# Is the header present?
1713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1714	$as_echo_n "checking $2 presence... " >&6; }
1715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1716	/* end confdefs.h. */
1717	#include <$2>
1718	_ACEOF
1719	if ac_fn_c_try_cpp "$LINENO"; then :
1720	ac_header_preproc=yes
1721	else
1722	ac_header_preproc=no
1723	fi
1724	rm -f conftest.err conftest.i conftest.$ac_ext
1725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1726	$as_echo "$ac_header_preproc" >&6; }
1727
1728	# So? What about this header?
1729	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1730	yes:no: )
1731	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1732	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1733	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1734	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1735	;;
1736	no:yes:* )
1737	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1738	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1739	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1740	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1741	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1742	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1743	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1744	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1745	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1746	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1747	;;
1748	esac
1749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1750	$as_echo_n "checking for $2... " >&6; }
1751	if eval \${$3+:} false; then :
1752	$as_echo_n "(cached) " >&6
1753	else
1754	eval "$3=\$ac_header_compiler"
1755	fi
1756	eval ac_res=\$$3
1757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1758	$as_echo "$ac_res" >&6; }
1759	fi
1760	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1761
1762	} # ac_fn_c_check_header_mongrel
1763
1764	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1765	# -------------------------------------------------------
1766	# Tests whether HEADER exists and can be compiled using the include files in
1767	# INCLUDES, setting the cache variable VAR accordingly.
1768	ac_fn_c_check_header_compile ()
1769	{
1770	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1771	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1772	$as_echo_n "checking for $2... " >&6; }
1773	if eval \${$3+:} false; then :
1774	$as_echo_n "(cached) " >&6
1775	else
1776	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1777	/* end confdefs.h. */
1778	$4
1779	#include <$2>
1780	_ACEOF
1781	if ac_fn_c_try_compile "$LINENO"; then :
1782	eval "$3=yes"
1783	else
1784	eval "$3=no"
1785	fi
1786	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787	fi
1788	eval ac_res=\$$3
1789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1790	$as_echo "$ac_res" >&6; }
1791	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1792
1793	} # ac_fn_c_check_header_compile
1794
1795	# ac_fn_c_try_link LINENO
1796	# -----------------------
1797	# Try to link conftest.$ac_ext, and return whether this succeeded.
1798	ac_fn_c_try_link ()
1799	{
1800	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1801	rm -f conftest.$ac_objext conftest$ac_exeext
1802	if { { ac_try="$ac_link"
1803	case "(($ac_try" in
1804	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1805	*) ac_try_echo=$ac_try;;
1806	esac
1807	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1808	$as_echo "$ac_try_echo"; } >&5
1809	(eval "$ac_link") 2>conftest.err
1810	ac_status=$?
1811	if test -s conftest.err; then
1812	grep -v '^ *+' conftest.err >conftest.er1
1813	cat conftest.er1 >&5
1814	mv -f conftest.er1 conftest.err
1815	fi
1816	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1817	test $ac_status = 0; } && {
1818	test -z "$ac_c_werror_flag" \|\|
1819	test ! -s conftest.err
1820	} && test -s conftest$ac_exeext && {
1821	test "$cross_compiling" = yes \|\|
1822	$as_test_x conftest$ac_exeext
1823	}; then :
1824	ac_retval=0
1825	else
1826	$as_echo "$as_me: failed program was:" >&5
1827	sed 's/^/\| /' conftest.$ac_ext >&5
1828
1829	ac_retval=1
1830	fi
1831	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1832	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1833	# interfere with the next link command; also delete a directory that is
1834	# left behind by Apple's compiler. We do this before executing the actions.
1835	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1836	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1837	as_fn_set_status $ac_retval
1838
1839	} # ac_fn_c_try_link
1840	cat >config.log <<_ACEOF
1841	This file contains any messages produced by compilers while
1842	running configure, to aid debugging if configure makes a mistake.
1843
1844	It was created by $as_me, which was
1845	generated by GNU Autoconf 2.68. Invocation command line was
1846
1847	$ $0 $@
1848
1849	_ACEOF
1850	exec 5>>config.log
1851	{
1852	cat <<_ASUNAME
1853	## --------- ##
1854	## Platform. ##
1855	## --------- ##
1856
1857	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1858	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1859	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1860	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1861	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1862
1863	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1864	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1865
1866	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1867	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1868	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1869	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1870	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1871	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1872	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1873
1874	_ASUNAME
1875
1876	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877	for as_dir in $PATH
1878	do
1879	IFS=$as_save_IFS
1880	test -z "$as_dir" && as_dir=.
1881	$as_echo "PATH: $as_dir"
1882	done
1883	IFS=$as_save_IFS
1884
1885	} >&5
1886
1887	cat >&5 <<_ACEOF
1888
1889
1890	## ----------- ##
1891	## Core tests. ##
1892	## ----------- ##
1893
1894	_ACEOF
1895
1896
1897	# Keep a trace of the command line.
1898	# Strip out --no-create and --no-recursion so they do not pile up.
1899	# Strip out --silent because we don't want to record it for future runs.
1900	# Also quote any args containing shell meta-characters.
1901	# Make two passes to allow for proper duplicate-argument suppression.
1902	ac_configure_args=
1903	ac_configure_args0=
1904	ac_configure_args1=
1905	ac_must_keep_next=false
1906	for ac_pass in 1 2
1907	do
1908	for ac_arg
1909	do
1910	case $ac_arg in
1911	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1912	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1913	\| -silent \| --silent \| --silen \| --sile \| --sil)
1914	continue ;;
1915	\')
1916	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1917	esac
1918	case $ac_pass in
1919	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1920	2)
1921	as_fn_append ac_configure_args1 " '$ac_arg'"
1922	if test $ac_must_keep_next = true; then
1923	ac_must_keep_next=false # Got value, back to normal.
1924	else
1925	case $ac_arg in
1926	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1927	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1928	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1929	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1930	case "$ac_configure_args0 " in
1931	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1932	esac
1933	;;
1934	-* ) ac_must_keep_next=true ;;
1935	esac
1936	fi
1937	as_fn_append ac_configure_args " '$ac_arg'"
1938	;;
1939	esac
1940	done
1941	done
1942	{ ac_configure_args0=; unset ac_configure_args0;}
1943	{ ac_configure_args1=; unset ac_configure_args1;}
1944
1945	# When interrupted or exit'd, cleanup temporary files, and complete
1946	# config.log. We remove comments because anyway the quotes in there
1947	# would cause problems or look ugly.
1948	# WARNING: Use '\'' to represent an apostrophe within the trap.
1949	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1950	trap 'exit_status=$?
1951	# Save into config.log some information that might help in debugging.
1952	{
1953	echo
1954
1955	$as_echo "## ---------------- ##
1956	## Cache variables. ##
1957	## ---------------- ##"
1958	echo
1959	# The following way of writing the cache mishandles newlines in values,
1960	(
1961	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1962	eval ac_val=\$$ac_var
1963	case $ac_val in #(
1964	${as_nl})
1965	case $ac_var in #(
1966	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1967	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1968	esac
1969	case $ac_var in #(
1970	_ \| IFS \| as_nl) ;; #(
1971	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1972	*) { eval $ac_var=; unset $ac_var;} ;;
1973	esac ;;
1974	esac
1975	done
1976	(set) 2>&1 \|
1977	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1978	${as_nl}ac_space=\ )
1979	sed -n \
1980	"s/'\''/'\''\\\\'\'''\''/g;
1981	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1982	;; #(
1983	*)
1984	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1985	;;
1986	esac \|
1987	sort
1988	)
1989	echo
1990
1991	$as_echo "## ----------------- ##
1992	## Output variables. ##
1993	## ----------------- ##"
1994	echo
1995	for ac_var in $ac_subst_vars
1996	do
1997	eval ac_val=\$$ac_var
1998	case $ac_val in
1999	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2000	esac
2001	$as_echo "$ac_var='\''$ac_val'\''"
2002	done \| sort
2003	echo
2004
2005	if test -n "$ac_subst_files"; then
2006	$as_echo "## ------------------- ##
2007	## File substitutions. ##
2008	## ------------------- ##"
2009	echo
2010	for ac_var in $ac_subst_files
2011	do
2012	eval ac_val=\$$ac_var
2013	case $ac_val in
2014	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2015	esac
2016	$as_echo "$ac_var='\''$ac_val'\''"
2017	done \| sort
2018	echo
2019	fi
2020
2021	if test -s confdefs.h; then
2022	$as_echo "## ----------- ##
2023	## confdefs.h. ##
2024	## ----------- ##"
2025	echo
2026	cat confdefs.h
2027	echo
2028	fi
2029	test "$ac_signal" != 0 &&
2030	$as_echo "$as_me: caught signal $ac_signal"
2031	$as_echo "$as_me: exit $exit_status"
2032	} >&5
2033	rm -f core .core core.conftest. &&
2034	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2035	exit $exit_status
2036	' 0
2037	for ac_signal in 1 2 13 15; do
2038	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2039	done
2040	ac_signal=0
2041
2042	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2043	rm -f -r conftest* confdefs.h
2044
2045	$as_echo "/* confdefs.h */" > confdefs.h
2046
2047	# Predefined preprocessor variables.
2048
2049	cat >>confdefs.h <<_ACEOF
2050	#define PACKAGE_NAME "$PACKAGE_NAME"
2051	_ACEOF
2052
2053	cat >>confdefs.h <<_ACEOF
2054	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2055	_ACEOF
2056
2057	cat >>confdefs.h <<_ACEOF
2058	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2059	_ACEOF
2060
2061	cat >>confdefs.h <<_ACEOF
2062	#define PACKAGE_STRING "$PACKAGE_STRING"
2063	_ACEOF
2064
2065	cat >>confdefs.h <<_ACEOF
2066	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2067	_ACEOF
2068
2069	cat >>confdefs.h <<_ACEOF
2070	#define PACKAGE_URL "$PACKAGE_URL"
2071	_ACEOF
2072
2073
2074	# Let the site file select an alternate cache file if it wants to.
2075	# Prefer an explicitly selected file to automatically selected ones.
2076	ac_site_file1=NONE
2077	ac_site_file2=NONE
2078	if test -n "$CONFIG_SITE"; then
2079	# We do not want a PATH search for config.site.
2080	case $CONFIG_SITE in #((
2081	-*) ac_site_file1=./$CONFIG_SITE;;
2082	/) ac_site_file1=$CONFIG_SITE;;
2083	*) ac_site_file1=./$CONFIG_SITE;;
2084	esac
2085	elif test "x$prefix" != xNONE; then
2086	ac_site_file1=$prefix/share/config.site
2087	ac_site_file2=$prefix/etc/config.site
2088	else
2089	ac_site_file1=$ac_default_prefix/share/config.site
2090	ac_site_file2=$ac_default_prefix/etc/config.site
2091	fi
2092	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2093	do
2094	test "x$ac_site_file" = xNONE && continue
2095	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2096	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2097	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2098	sed 's/^/\| /' "$ac_site_file" >&5
2099	. "$ac_site_file" \
2100	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2101	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2102	as_fn_error $? "failed to load site script $ac_site_file
2103	See \`config.log' for more details" "$LINENO" 5; }
2104	fi
2105	done
2106
2107	if test -r "$cache_file"; then
2108	# Some versions of bash will fail to source /dev/null (special files
2109	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2110	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2111	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2112	$as_echo "$as_me: loading cache $cache_file" >&6;}
2113	case $cache_file in
2114	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2115	*) . "./$cache_file";;
2116	esac
2117	fi
2118	else
2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2120	$as_echo "$as_me: creating cache $cache_file" >&6;}
2121	>$cache_file
2122	fi
2123
2124	# Check that the precious variables saved in the cache have kept the same
2125	# value.
2126	ac_cache_corrupted=false
2127	for ac_var in $ac_precious_vars; do
2128	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2129	eval ac_new_set=\$ac_env_${ac_var}_set
2130	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2131	eval ac_new_val=\$ac_env_${ac_var}_value
2132	case $ac_old_set,$ac_new_set in
2133	set,)
2134	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2135	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2136	ac_cache_corrupted=: ;;
2137	,set)
2138	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2139	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2140	ac_cache_corrupted=: ;;
2141	,);;
2142	*)
2143	if test "x$ac_old_val" != "x$ac_new_val"; then
2144	# differences in whitespace do not lead to failure.
2145	ac_old_val_w=`echo x $ac_old_val`
2146	ac_new_val_w=`echo x $ac_new_val`
2147	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2148	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2149	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2150	ac_cache_corrupted=:
2151	else
2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2153	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2154	eval $ac_var=\$ac_old_val
2155	fi
2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2157	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2159	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2160	fi;;
2161	esac
2162	# Pass precious variables to config.status.
2163	if test "$ac_new_set" = set; then
2164	case $ac_new_val in
2165	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2166	*) ac_arg=$ac_var=$ac_new_val ;;
2167	esac
2168	case " $ac_configure_args " in
2169	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2170	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2171	esac
2172	fi
2173	done
2174	if $ac_cache_corrupted; then
2175	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2176	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2177	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2178	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2179	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2180	fi
2181	## -------------------- ##
2182	## Main body of script. ##
2183	## -------------------- ##
2184
2185	ac_ext=c
2186	ac_cpp='$CPP $CPPFLAGS'
2187	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2188	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2189	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2190
2191
2192
2193	ac_aux_dir=
2194	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2195	if test -f "$ac_dir/install-sh"; then
2196	ac_aux_dir=$ac_dir
2197	ac_install_sh="$ac_aux_dir/install-sh -c"
2198	break
2199	elif test -f "$ac_dir/install.sh"; then
2200	ac_aux_dir=$ac_dir
2201	ac_install_sh="$ac_aux_dir/install.sh -c"
2202	break
2203	elif test -f "$ac_dir/shtool"; then
2204	ac_aux_dir=$ac_dir
2205	ac_install_sh="$ac_aux_dir/shtool install -c"
2206	break
2207	fi
2208	done
2209	if test -z "$ac_aux_dir"; then
2210	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2211	fi
2212
2213	# These three variables are undocumented and unsupported,
2214	# and are intended to be withdrawn in a future Autoconf release.
2215	# They can cause serious problems if a builder's source tree is in a directory
2216	# whose full name contains unusual characters.
2217	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2218	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2219	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2220
2221
2222	# Find a good install program. We prefer a C program (faster),
2223	# so one script is as good as another. But avoid the broken or
2224	# incompatible versions:
2225	# SysV /etc/install, /usr/sbin/install
2226	# SunOS /usr/etc/install
2227	# IRIX /sbin/install
2228	# AIX /bin/install
2229	# AmigaOS /C/install, which installs bootblocks on floppy discs
2230	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2231	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2232	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2233	# OS/2's system install, which has a completely different semantic
2234	# ./install, which can be erroneously created by make from ./install.sh.
2235	# Reject install programs that cannot install multiple files.
2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2237	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2238	if test -z "$INSTALL"; then
2239	if ${ac_cv_path_install+:} false; then :
2240	$as_echo_n "(cached) " >&6
2241	else
2242	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243	for as_dir in $PATH
2244	do
2245	IFS=$as_save_IFS
2246	test -z "$as_dir" && as_dir=.
2247	# Account for people who put trailing slashes in PATH elements.
2248	case $as_dir/ in #((
2249	./ \| .// \| /[cC]/* \| \
2250	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2251	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2252	/usr/ucb/* ) ;;
2253	*)
2254	# OSF1 and SCO ODT 3.0 have their own names for install.
2255	# Don't use installbsd from OSF since it installs stuff as root
2256	# by default.
2257	for ac_prog in ginstall scoinst install; do
2258	for ac_exec_ext in '' $ac_executable_extensions; do
2259	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2260	if test $ac_prog = install &&
2261	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2262	# AIX install. It has an incompatible calling convention.
2263	:
2264	elif test $ac_prog = install &&
2265	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2266	# program-specific install script used by HP pwplus--don't use.
2267	:
2268	else
2269	rm -rf conftest.one conftest.two conftest.dir
2270	echo one > conftest.one
2271	echo two > conftest.two
2272	mkdir conftest.dir
2273	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2274	test -s conftest.one && test -s conftest.two &&
2275	test -s conftest.dir/conftest.one &&
2276	test -s conftest.dir/conftest.two
2277	then
2278	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2279	break 3
2280	fi
2281	fi
2282	fi
2283	done
2284	done
2285	;;
2286	esac
2287
2288	done
2289	IFS=$as_save_IFS
2290
2291	rm -rf conftest.one conftest.two conftest.dir
2292
2293	fi
2294	if test "${ac_cv_path_install+set}" = set; then
2295	INSTALL=$ac_cv_path_install
2296	else
2297	# As a last resort, use the slow shell script. Don't cache a
2298	# value for INSTALL within a source directory, because that will
2299	# break other packages using the cache if that directory is
2300	# removed, or if the value is a relative name.
2301	INSTALL=$ac_install_sh
2302	fi
2303	fi
2304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2305	$as_echo "$INSTALL" >&6; }
2306
2307	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2308	# It thinks the first close brace ends the variable substitution.
2309	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2310
2311	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2312
2313	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2314
2315
2316	V_PROG="vic"
2317	V_SHM="-DUSE_SHM"
2318	V_PATH=`pwd`
2319	V_OBJ=""
2320	V_LIB=""
2321	V_CODEC_LIB=""
2322	V_DEFINE=""
2323
2324	#ARCH DETECTION
2325	v_ARCH=""
2326	arch=`uname -m`
2327	case "$arch" in
2328	i386\|i486\|i586\|i686\|i86pc\|BePC)
2329	V_ARCH="ARCH_X86"
2330	;;
2331	x86_64\|amd64)
2332	V_ARCH="ARCH_X86_64"
2333	;;
2334	"Power Macintosh"\|ppc\|ppc64\|powerpc)
2335	V_ARCH="ARCH_PPC"
2336	case "$target" in (darwin) V_DEFINE="$V_DEFINE -DSYS_DARWIN";; esac
2337	ffmpeg_conf="--disable-altivec"
2338	ppc_tune="-mcpu=G3"
2339	if sysctl hw.vectorunit 2>/dev/null \| grep "hw.vectorunit: 1" >/dev/null 2>&1; then
2340	ffmpeg_conf=""
2341	ppc_tune="-mcpu=G4 -mtune=G4"
2342	fi
2343	;;
2344	esac
2345
2346	echo "Architecture $V_ARCH"
2347
2348
2349
2350	# Make sure we can run config.sub.
2351	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2352	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2353
2354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2355	$as_echo_n "checking build system type... " >&6; }
2356	if ${ac_cv_build+:} false; then :
2357	$as_echo_n "(cached) " >&6
2358	else
2359	ac_build_alias=$build_alias
2360	test "x$ac_build_alias" = x &&
2361	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2362	test "x$ac_build_alias" = x &&
2363	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2364	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2365	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2366
2367	fi
2368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2369	$as_echo "$ac_cv_build" >&6; }
2370	case $ac_cv_build in
2371	--*) ;;
2372	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2373	esac
2374	build=$ac_cv_build
2375	ac_save_IFS=$IFS; IFS='-'
2376	set x $ac_cv_build
2377	shift
2378	build_cpu=$1
2379	build_vendor=$2
2380	shift; shift
2381	# Remember, the first character of IFS is used to create $*,
2382	# except with old shells:
2383	build_os=$*
2384	IFS=$ac_save_IFS
2385	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2386
2387
2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2389	$as_echo_n "checking host system type... " >&6; }
2390	if ${ac_cv_host+:} false; then :
2391	$as_echo_n "(cached) " >&6
2392	else
2393	if test "x$host_alias" = x; then
2394	ac_cv_host=$ac_cv_build
2395	else
2396	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2397	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2398	fi
2399
2400	fi
2401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2402	$as_echo "$ac_cv_host" >&6; }
2403	case $ac_cv_host in
2404	--*) ;;
2405	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2406	esac
2407	host=$ac_cv_host
2408	ac_save_IFS=$IFS; IFS='-'
2409	set x $ac_cv_host
2410	shift
2411	host_cpu=$1
2412	host_vendor=$2
2413	shift; shift
2414	# Remember, the first character of IFS is used to create $*,
2415	# except with old shells:
2416	host_os=$*
2417	IFS=$ac_save_IFS
2418	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2419
2420
2421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2422	$as_echo_n "checking target system type... " >&6; }
2423	if ${ac_cv_target+:} false; then :
2424	$as_echo_n "(cached) " >&6
2425	else
2426	if test "x$target_alias" = x; then
2427	ac_cv_target=$ac_cv_host
2428	else
2429	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
2430	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2431	fi
2432
2433	fi
2434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2435	$as_echo "$ac_cv_target" >&6; }
2436	case $ac_cv_target in
2437	--*) ;;
2438	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2439	esac
2440	target=$ac_cv_target
2441	ac_save_IFS=$IFS; IFS='-'
2442	set x $ac_cv_target
2443	shift
2444	target_cpu=$1
2445	target_vendor=$2
2446	shift; shift
2447	# Remember, the first character of IFS is used to create $*,
2448	# except with old shells:
2449	target_os=$*
2450	IFS=$ac_save_IFS
2451	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
2452
2453
2454	# The aliases save the names the user supplied, while $host etc.
2455	# will get canonicalized.
2456	test -n "$target_alias" &&
2457	test "$program_prefix$program_suffix$program_transform_name" = \
2458	NONENONEs,x,x, &&
2459	program_prefix=${target_alias}-
2460
2461
2462	ac_ext=c
2463	ac_cpp='$CPP $CPPFLAGS'
2464	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2465	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2466	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2467	if test -n "$ac_tool_prefix"; then
2468	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2469	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2470	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471	$as_echo_n "checking for $ac_word... " >&6; }
2472	if ${ac_cv_prog_CC+:} false; then :
2473	$as_echo_n "(cached) " >&6
2474	else
2475	if test -n "$CC"; then
2476	ac_cv_prog_CC="$CC" # Let the user override the test.
2477	else
2478	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479	for as_dir in $PATH
2480	do
2481	IFS=$as_save_IFS
2482	test -z "$as_dir" && as_dir=.
2483	for ac_exec_ext in '' $ac_executable_extensions; do
2484	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2485	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2486	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2487	break 2
2488	fi
2489	done
2490	done
2491	IFS=$as_save_IFS
2492
2493	fi
2494	fi
2495	CC=$ac_cv_prog_CC
2496	if test -n "$CC"; then
2497	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2498	$as_echo "$CC" >&6; }
2499	else
2500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501	$as_echo "no" >&6; }
2502	fi
2503
2504
2505	fi
2506	if test -z "$ac_cv_prog_CC"; then
2507	ac_ct_CC=$CC
2508	# Extract the first word of "gcc", so it can be a program name with args.
2509	set dummy gcc; ac_word=$2
2510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2511	$as_echo_n "checking for $ac_word... " >&6; }
2512	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2513	$as_echo_n "(cached) " >&6
2514	else
2515	if test -n "$ac_ct_CC"; then
2516	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2517	else
2518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2519	for as_dir in $PATH
2520	do
2521	IFS=$as_save_IFS
2522	test -z "$as_dir" && as_dir=.
2523	for ac_exec_ext in '' $ac_executable_extensions; do
2524	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2525	ac_cv_prog_ac_ct_CC="gcc"
2526	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2527	break 2
2528	fi
2529	done
2530	done
2531	IFS=$as_save_IFS
2532
2533	fi
2534	fi
2535	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2536	if test -n "$ac_ct_CC"; then
2537	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2538	$as_echo "$ac_ct_CC" >&6; }
2539	else
2540	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2541	$as_echo "no" >&6; }
2542	fi
2543
2544	if test "x$ac_ct_CC" = x; then
2545	CC=""
2546	else
2547	case $cross_compiling:$ac_tool_warned in
2548	yes:)
2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2550	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2551	ac_tool_warned=yes ;;
2552	esac
2553	CC=$ac_ct_CC
2554	fi
2555	else
2556	CC="$ac_cv_prog_CC"
2557	fi
2558
2559	if test -z "$CC"; then
2560	if test -n "$ac_tool_prefix"; then
2561	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2562	set dummy ${ac_tool_prefix}cc; ac_word=$2
2563	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2564	$as_echo_n "checking for $ac_word... " >&6; }
2565	if ${ac_cv_prog_CC+:} false; then :
2566	$as_echo_n "(cached) " >&6
2567	else
2568	if test -n "$CC"; then
2569	ac_cv_prog_CC="$CC" # Let the user override the test.
2570	else
2571	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2572	for as_dir in $PATH
2573	do
2574	IFS=$as_save_IFS
2575	test -z "$as_dir" && as_dir=.
2576	for ac_exec_ext in '' $ac_executable_extensions; do
2577	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2578	ac_cv_prog_CC="${ac_tool_prefix}cc"
2579	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2580	break 2
2581	fi
2582	done
2583	done
2584	IFS=$as_save_IFS
2585
2586	fi
2587	fi
2588	CC=$ac_cv_prog_CC
2589	if test -n "$CC"; then
2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2591	$as_echo "$CC" >&6; }
2592	else
2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2594	$as_echo "no" >&6; }
2595	fi
2596
2597
2598	fi
2599	fi
2600	if test -z "$CC"; then
2601	# Extract the first word of "cc", so it can be a program name with args.
2602	set dummy cc; ac_word=$2
2603	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2604	$as_echo_n "checking for $ac_word... " >&6; }
2605	if ${ac_cv_prog_CC+:} false; then :
2606	$as_echo_n "(cached) " >&6
2607	else
2608	if test -n "$CC"; then
2609	ac_cv_prog_CC="$CC" # Let the user override the test.
2610	else
2611	ac_prog_rejected=no
2612	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2613	for as_dir in $PATH
2614	do
2615	IFS=$as_save_IFS
2616	test -z "$as_dir" && as_dir=.
2617	for ac_exec_ext in '' $ac_executable_extensions; do
2618	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2619	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2620	ac_prog_rejected=yes
2621	continue
2622	fi
2623	ac_cv_prog_CC="cc"
2624	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2625	break 2
2626	fi
2627	done
2628	done
2629	IFS=$as_save_IFS
2630
2631	if test $ac_prog_rejected = yes; then
2632	# We found a bogon in the path, so make sure we never use it.
2633	set dummy $ac_cv_prog_CC
2634	shift
2635	if test $# != 0; then
2636	# We chose a different compiler from the bogus one.
2637	# However, it has the same basename, so the bogon will be chosen
2638	# first if we set CC to just the basename; use the full file name.
2639	shift
2640	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2641	fi
2642	fi
2643	fi
2644	fi
2645	CC=$ac_cv_prog_CC
2646	if test -n "$CC"; then
2647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2648	$as_echo "$CC" >&6; }
2649	else
2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2651	$as_echo "no" >&6; }
2652	fi
2653
2654
2655	fi
2656	if test -z "$CC"; then
2657	if test -n "$ac_tool_prefix"; then
2658	for ac_prog in cl.exe
2659	do
2660	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2661	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2663	$as_echo_n "checking for $ac_word... " >&6; }
2664	if ${ac_cv_prog_CC+:} false; then :
2665	$as_echo_n "(cached) " >&6
2666	else
2667	if test -n "$CC"; then
2668	ac_cv_prog_CC="$CC" # Let the user override the test.
2669	else
2670	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2671	for as_dir in $PATH
2672	do
2673	IFS=$as_save_IFS
2674	test -z "$as_dir" && as_dir=.
2675	for ac_exec_ext in '' $ac_executable_extensions; do
2676	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2677	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2678	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2679	break 2
2680	fi
2681	done
2682	done
2683	IFS=$as_save_IFS
2684
2685	fi
2686	fi
2687	CC=$ac_cv_prog_CC
2688	if test -n "$CC"; then
2689	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2690	$as_echo "$CC" >&6; }
2691	else
2692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2693	$as_echo "no" >&6; }
2694	fi
2695
2696
2697	test -n "$CC" && break
2698	done
2699	fi
2700	if test -z "$CC"; then
2701	ac_ct_CC=$CC
2702	for ac_prog in cl.exe
2703	do
2704	# Extract the first word of "$ac_prog", so it can be a program name with args.
2705	set dummy $ac_prog; ac_word=$2
2706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2707	$as_echo_n "checking for $ac_word... " >&6; }
2708	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2709	$as_echo_n "(cached) " >&6
2710	else
2711	if test -n "$ac_ct_CC"; then
2712	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2713	else
2714	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715	for as_dir in $PATH
2716	do
2717	IFS=$as_save_IFS
2718	test -z "$as_dir" && as_dir=.
2719	for ac_exec_ext in '' $ac_executable_extensions; do
2720	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2721	ac_cv_prog_ac_ct_CC="$ac_prog"
2722	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2723	break 2
2724	fi
2725	done
2726	done
2727	IFS=$as_save_IFS
2728
2729	fi
2730	fi
2731	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2732	if test -n "$ac_ct_CC"; then
2733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2734	$as_echo "$ac_ct_CC" >&6; }
2735	else
2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2737	$as_echo "no" >&6; }
2738	fi
2739
2740
2741	test -n "$ac_ct_CC" && break
2742	done
2743
2744	if test "x$ac_ct_CC" = x; then
2745	CC=""
2746	else
2747	case $cross_compiling:$ac_tool_warned in
2748	yes:)
2749	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2750	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2751	ac_tool_warned=yes ;;
2752	esac
2753	CC=$ac_ct_CC
2754	fi
2755	fi
2756
2757	fi
2758
2759
2760	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2761	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2762	as_fn_error $? "no acceptable C compiler found in \$PATH
2763	See \`config.log' for more details" "$LINENO" 5; }
2764
2765	# Provide some information about the compiler.
2766	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2767	set X $ac_compile
2768	ac_compiler=$2
2769	for ac_option in --version -v -V -qversion; do
2770	{ { ac_try="$ac_compiler $ac_option >&5"
2771	case "(($ac_try" in
2772	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2773	*) ac_try_echo=$ac_try;;
2774	esac
2775	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2776	$as_echo "$ac_try_echo"; } >&5
2777	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2778	ac_status=$?
2779	if test -s conftest.err; then
2780	sed '10a\
2781	... rest of stderr output deleted ...
2782	10q' conftest.err >conftest.er1
2783	cat conftest.er1 >&5
2784	fi
2785	rm -f conftest.er1 conftest.err
2786	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2787	test $ac_status = 0; }
2788	done
2789
2790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2791	/* end confdefs.h. */
2792
2793	int
2794	main ()
2795	{
2796
2797	;
2798	return 0;
2799	}
2800	_ACEOF
2801	ac_clean_files_save=$ac_clean_files
2802	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2803	# Try to create an executable without -o first, disregard a.out.
2804	# It will help us diagnose broken compilers, and finding out an intuition
2805	# of exeext.
2806	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2807	$as_echo_n "checking whether the C compiler works... " >&6; }
2808	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2809
2810	# The possible output files:
2811	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2812
2813	ac_rmfiles=
2814	for ac_file in $ac_files
2815	do
2816	case $ac_file in
2817	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2818	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2819	esac
2820	done
2821	rm -f $ac_rmfiles
2822
2823	if { { ac_try="$ac_link_default"
2824	case "(($ac_try" in
2825	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2826	*) ac_try_echo=$ac_try;;
2827	esac
2828	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2829	$as_echo "$ac_try_echo"; } >&5
2830	(eval "$ac_link_default") 2>&5
2831	ac_status=$?
2832	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2833	test $ac_status = 0; }; then :
2834	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2835	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2836	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2837	# so that the user can short-circuit this test for compilers unknown to
2838	# Autoconf.
2839	for ac_file in $ac_files ''
2840	do
2841	test -f "$ac_file" \|\| continue
2842	case $ac_file in
2843	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2844	;;
2845	[ab].out )
2846	# We found the default executable, but exeext='' is most
2847	# certainly right.
2848	break;;
2849	. )
2850	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2851	then :; else
2852	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2853	fi
2854	# We set ac_cv_exeext here because the later test for it is not
2855	# safe: cross compilers may not add the suffix if given an `-o'
2856	# argument, so we may need to know it at that point already.
2857	# Even if this section looks crufty: it has the advantage of
2858	# actually working.
2859	break;;
2860	* )
2861	break;;
2862	esac
2863	done
2864	test "$ac_cv_exeext" = no && ac_cv_exeext=
2865
2866	else
2867	ac_file=''
2868	fi
2869	if test -z "$ac_file"; then :
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871	$as_echo "no" >&6; }
2872	$as_echo "$as_me: failed program was:" >&5
2873	sed 's/^/\| /' conftest.$ac_ext >&5
2874
2875	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2876	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2877	as_fn_error 77 "C compiler cannot create executables
2878	See \`config.log' for more details" "$LINENO" 5; }
2879	else
2880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2881	$as_echo "yes" >&6; }
2882	fi
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2884	$as_echo_n "checking for C compiler default output file name... " >&6; }
2885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2886	$as_echo "$ac_file" >&6; }
2887	ac_exeext=$ac_cv_exeext
2888
2889	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2890	ac_clean_files=$ac_clean_files_save
2891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2892	$as_echo_n "checking for suffix of executables... " >&6; }
2893	if { { ac_try="$ac_link"
2894	case "(($ac_try" in
2895	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2896	*) ac_try_echo=$ac_try;;
2897	esac
2898	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2899	$as_echo "$ac_try_echo"; } >&5
2900	(eval "$ac_link") 2>&5
2901	ac_status=$?
2902	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2903	test $ac_status = 0; }; then :
2904	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2905	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2906	# work properly (i.e., refer to `conftest.exe'), while it won't with
2907	# `rm'.
2908	for ac_file in conftest.exe conftest conftest.*; do
2909	test -f "$ac_file" \|\| continue
2910	case $ac_file in
2911	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2912	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2913	break;;
2914	* ) break;;
2915	esac
2916	done
2917	else
2918	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2919	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2920	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2921	See \`config.log' for more details" "$LINENO" 5; }
2922	fi
2923	rm -f conftest conftest$ac_cv_exeext
2924	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2925	$as_echo "$ac_cv_exeext" >&6; }
2926
2927	rm -f conftest.$ac_ext
2928	EXEEXT=$ac_cv_exeext
2929	ac_exeext=$EXEEXT
2930	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2931	/* end confdefs.h. */
2932	#include <stdio.h>
2933	int
2934	main ()
2935	{
2936	FILE *f = fopen ("conftest.out", "w");
2937	return ferror (f) \|\| fclose (f) != 0;
2938
2939	;
2940	return 0;
2941	}
2942	_ACEOF
2943	ac_clean_files="$ac_clean_files conftest.out"
2944	# Check that the compiler produces executables we can run. If not, either
2945	# the compiler is broken, or we cross compile.
2946	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2947	$as_echo_n "checking whether we are cross compiling... " >&6; }
2948	if test "$cross_compiling" != yes; then
2949	{ { ac_try="$ac_link"
2950	case "(($ac_try" in
2951	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2952	*) ac_try_echo=$ac_try;;
2953	esac
2954	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2955	$as_echo "$ac_try_echo"; } >&5
2956	(eval "$ac_link") 2>&5
2957	ac_status=$?
2958	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2959	test $ac_status = 0; }
2960	if { ac_try='./conftest$ac_cv_exeext'
2961	{ { case "(($ac_try" in
2962	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2963	*) ac_try_echo=$ac_try;;
2964	esac
2965	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2966	$as_echo "$ac_try_echo"; } >&5
2967	(eval "$ac_try") 2>&5
2968	ac_status=$?
2969	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2970	test $ac_status = 0; }; }; then
2971	cross_compiling=no
2972	else
2973	if test "$cross_compiling" = maybe; then
2974	cross_compiling=yes
2975	else
2976	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2977	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2978	as_fn_error $? "cannot run C compiled programs.
2979	If you meant to cross compile, use \`--host'.
2980	See \`config.log' for more details" "$LINENO" 5; }
2981	fi
2982	fi
2983	fi
2984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2985	$as_echo "$cross_compiling" >&6; }
2986
2987	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2988	ac_clean_files=$ac_clean_files_save
2989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2990	$as_echo_n "checking for suffix of object files... " >&6; }
2991	if ${ac_cv_objext+:} false; then :
2992	$as_echo_n "(cached) " >&6
2993	else
2994	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2995	/* end confdefs.h. */
2996
2997	int
2998	main ()
2999	{
3000
3001	;
3002	return 0;
3003	}
3004	_ACEOF
3005	rm -f conftest.o conftest.obj
3006	if { { ac_try="$ac_compile"
3007	case "(($ac_try" in
3008	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3009	*) ac_try_echo=$ac_try;;
3010	esac
3011	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3012	$as_echo "$ac_try_echo"; } >&5
3013	(eval "$ac_compile") 2>&5
3014	ac_status=$?
3015	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3016	test $ac_status = 0; }; then :
3017	for ac_file in conftest.o conftest.obj conftest.*; do
3018	test -f "$ac_file" \|\| continue;
3019	case $ac_file in
3020	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3021	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3022	break;;
3023	esac
3024	done
3025	else
3026	$as_echo "$as_me: failed program was:" >&5
3027	sed 's/^/\| /' conftest.$ac_ext >&5
3028
3029	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3030	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3031	as_fn_error $? "cannot compute suffix of object files: cannot compile
3032	See \`config.log' for more details" "$LINENO" 5; }
3033	fi
3034	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3035	fi
3036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3037	$as_echo "$ac_cv_objext" >&6; }
3038	OBJEXT=$ac_cv_objext
3039	ac_objext=$OBJEXT
3040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3041	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3042	if ${ac_cv_c_compiler_gnu+:} false; then :
3043	$as_echo_n "(cached) " >&6
3044	else
3045	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046	/* end confdefs.h. */
3047
3048	int
3049	main ()
3050	{
3051	#ifndef __GNUC__
3052	choke me
3053	#endif
3054
3055	;
3056	return 0;
3057	}
3058	_ACEOF
3059	if ac_fn_c_try_compile "$LINENO"; then :
3060	ac_compiler_gnu=yes
3061	else
3062	ac_compiler_gnu=no
3063	fi
3064	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3065	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3066
3067	fi
3068	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3069	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3070	if test $ac_compiler_gnu = yes; then
3071	GCC=yes
3072	else
3073	GCC=
3074	fi
3075	ac_test_CFLAGS=${CFLAGS+set}
3076	ac_save_CFLAGS=$CFLAGS
3077	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3078	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3079	if ${ac_cv_prog_cc_g+:} false; then :
3080	$as_echo_n "(cached) " >&6
3081	else
3082	ac_save_c_werror_flag=$ac_c_werror_flag
3083	ac_c_werror_flag=yes
3084	ac_cv_prog_cc_g=no
3085	CFLAGS="-g"
3086	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087	/* end confdefs.h. */
3088
3089	int
3090	main ()
3091	{
3092
3093	;
3094	return 0;
3095	}
3096	_ACEOF
3097	if ac_fn_c_try_compile "$LINENO"; then :
3098	ac_cv_prog_cc_g=yes
3099	else
3100	CFLAGS=""
3101	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102	/* end confdefs.h. */
3103
3104	int
3105	main ()
3106	{
3107
3108	;
3109	return 0;
3110	}
3111	_ACEOF
3112	if ac_fn_c_try_compile "$LINENO"; then :
3113
3114	else
3115	ac_c_werror_flag=$ac_save_c_werror_flag
3116	CFLAGS="-g"
3117	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118	/* end confdefs.h. */
3119
3120	int
3121	main ()
3122	{
3123
3124	;
3125	return 0;
3126	}
3127	_ACEOF
3128	if ac_fn_c_try_compile "$LINENO"; then :
3129	ac_cv_prog_cc_g=yes
3130	fi
3131	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3132	fi
3133	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3134	fi
3135	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136	ac_c_werror_flag=$ac_save_c_werror_flag
3137	fi
3138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3139	$as_echo "$ac_cv_prog_cc_g" >&6; }
3140	if test "$ac_test_CFLAGS" = set; then
3141	CFLAGS=$ac_save_CFLAGS
3142	elif test $ac_cv_prog_cc_g = yes; then
3143	if test "$GCC" = yes; then
3144	CFLAGS="-g -O2"
3145	else
3146	CFLAGS="-g"
3147	fi
3148	else
3149	if test "$GCC" = yes; then
3150	CFLAGS="-O2"
3151	else
3152	CFLAGS=
3153	fi
3154	fi
3155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3156	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3157	if ${ac_cv_prog_cc_c89+:} false; then :
3158	$as_echo_n "(cached) " >&6
3159	else
3160	ac_cv_prog_cc_c89=no
3161	ac_save_CC=$CC
3162	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3163	/* end confdefs.h. */
3164	#include <stdarg.h>
3165	#include <stdio.h>
3166	#include <sys/types.h>
3167	#include <sys/stat.h>
3168	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3169	struct buf { int x; };
3170	FILE * (rcsopen) (struct buf , struct stat *, int);
3171	static char *e (p, i)
3172	char **p;
3173	int i;
3174	{
3175	return p[i];
3176	}
3177	static char f (char (g) (char , int), char *p, ...)
3178	{
3179	char *s;
3180	va_list v;
3181	va_start (v,p);
3182	s = g (p, va_arg (v,int));
3183	va_end (v);
3184	return s;
3185	}
3186
3187	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3188	function prototypes and stuff, but not '\xHH' hex character constants.
3189	These don't provoke an error unfortunately, instead are silently treated
3190	as 'x'. The following induces an error, until -std is added to get
3191	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3192	array size at least. It's necessary to write '\x00'==0 to get something
3193	that's true only with -std. */
3194	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3195
3196	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3197	inside strings and character constants. */
3198	#define FOO(x) 'x'
3199	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3200
3201	int test (int i, double x);
3202	struct s1 {int (*f) (int a);};
3203	struct s2 {int (*f) (double a);};
3204	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3205	int argc;
3206	char **argv;
3207	int
3208	main ()
3209	{
3210	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3211	;
3212	return 0;
3213	}
3214	_ACEOF
3215	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3216	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3217	do
3218	CC="$ac_save_CC $ac_arg"
3219	if ac_fn_c_try_compile "$LINENO"; then :
3220	ac_cv_prog_cc_c89=$ac_arg
3221	fi
3222	rm -f core conftest.err conftest.$ac_objext
3223	test "x$ac_cv_prog_cc_c89" != "xno" && break
3224	done
3225	rm -f conftest.$ac_ext
3226	CC=$ac_save_CC
3227
3228	fi
3229	# AC_CACHE_VAL
3230	case "x$ac_cv_prog_cc_c89" in
3231	x)
3232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3233	$as_echo "none needed" >&6; } ;;
3234	xno)
3235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3236	$as_echo "unsupported" >&6; } ;;
3237	*)
3238	CC="$CC $ac_cv_prog_cc_c89"
3239	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3240	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3241	esac
3242	if test "x$ac_cv_prog_cc_c89" != xno; then :
3243
3244	fi
3245
3246	ac_ext=c
3247	ac_cpp='$CPP $CPPFLAGS'
3248	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3249	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3250	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3251
3252	ac_ext=cpp
3253	ac_cpp='$CXXCPP $CPPFLAGS'
3254	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3255	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3256	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3257	if test -z "$CXX"; then
3258	if test -n "$CCC"; then
3259	CXX=$CCC
3260	else
3261	if test -n "$ac_tool_prefix"; then
3262	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3263	do
3264	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3265	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3267	$as_echo_n "checking for $ac_word... " >&6; }
3268	if ${ac_cv_prog_CXX+:} false; then :
3269	$as_echo_n "(cached) " >&6
3270	else
3271	if test -n "$CXX"; then
3272	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3273	else
3274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3275	for as_dir in $PATH
3276	do
3277	IFS=$as_save_IFS
3278	test -z "$as_dir" && as_dir=.
3279	for ac_exec_ext in '' $ac_executable_extensions; do
3280	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3281	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3282	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3283	break 2
3284	fi
3285	done
3286	done
3287	IFS=$as_save_IFS
3288
3289	fi
3290	fi
3291	CXX=$ac_cv_prog_CXX
3292	if test -n "$CXX"; then
3293	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3294	$as_echo "$CXX" >&6; }
3295	else
3296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3297	$as_echo "no" >&6; }
3298	fi
3299
3300
3301	test -n "$CXX" && break
3302	done
3303	fi
3304	if test -z "$CXX"; then
3305	ac_ct_CXX=$CXX
3306	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3307	do
3308	# Extract the first word of "$ac_prog", so it can be a program name with args.
3309	set dummy $ac_prog; ac_word=$2
3310	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3311	$as_echo_n "checking for $ac_word... " >&6; }
3312	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3313	$as_echo_n "(cached) " >&6
3314	else
3315	if test -n "$ac_ct_CXX"; then
3316	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3317	else
3318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3319	for as_dir in $PATH
3320	do
3321	IFS=$as_save_IFS
3322	test -z "$as_dir" && as_dir=.
3323	for ac_exec_ext in '' $ac_executable_extensions; do
3324	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3325	ac_cv_prog_ac_ct_CXX="$ac_prog"
3326	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3327	break 2
3328	fi
3329	done
3330	done
3331	IFS=$as_save_IFS
3332
3333	fi
3334	fi
3335	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3336	if test -n "$ac_ct_CXX"; then
3337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3338	$as_echo "$ac_ct_CXX" >&6; }
3339	else
3340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3341	$as_echo "no" >&6; }
3342	fi
3343
3344
3345	test -n "$ac_ct_CXX" && break
3346	done
3347
3348	if test "x$ac_ct_CXX" = x; then
3349	CXX="g++"
3350	else
3351	case $cross_compiling:$ac_tool_warned in
3352	yes:)
3353	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3354	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3355	ac_tool_warned=yes ;;
3356	esac
3357	CXX=$ac_ct_CXX
3358	fi
3359	fi
3360
3361	fi
3362	fi
3363	# Provide some information about the compiler.
3364	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3365	set X $ac_compile
3366	ac_compiler=$2
3367	for ac_option in --version -v -V -qversion; do
3368	{ { ac_try="$ac_compiler $ac_option >&5"
3369	case "(($ac_try" in
3370	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3371	*) ac_try_echo=$ac_try;;
3372	esac
3373	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3374	$as_echo "$ac_try_echo"; } >&5
3375	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3376	ac_status=$?
3377	if test -s conftest.err; then
3378	sed '10a\
3379	... rest of stderr output deleted ...
3380	10q' conftest.err >conftest.er1
3381	cat conftest.er1 >&5
3382	fi
3383	rm -f conftest.er1 conftest.err
3384	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3385	test $ac_status = 0; }
3386	done
3387
3388	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3389	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3390	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3391	$as_echo_n "(cached) " >&6
3392	else
3393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3394	/* end confdefs.h. */
3395
3396	int
3397	main ()
3398	{
3399	#ifndef __GNUC__
3400	choke me
3401	#endif
3402
3403	;
3404	return 0;
3405	}
3406	_ACEOF
3407	if ac_fn_cxx_try_compile "$LINENO"; then :
3408	ac_compiler_gnu=yes
3409	else
3410	ac_compiler_gnu=no
3411	fi
3412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3413	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3414
3415	fi
3416	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3417	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3418	if test $ac_compiler_gnu = yes; then
3419	GXX=yes
3420	else
3421	GXX=
3422	fi
3423	ac_test_CXXFLAGS=${CXXFLAGS+set}
3424	ac_save_CXXFLAGS=$CXXFLAGS
3425	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3426	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3427	if ${ac_cv_prog_cxx_g+:} false; then :
3428	$as_echo_n "(cached) " >&6
3429	else
3430	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3431	ac_cxx_werror_flag=yes
3432	ac_cv_prog_cxx_g=no
3433	CXXFLAGS="-g"
3434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3435	/* end confdefs.h. */
3436
3437	int
3438	main ()
3439	{
3440
3441	;
3442	return 0;
3443	}
3444	_ACEOF
3445	if ac_fn_cxx_try_compile "$LINENO"; then :
3446	ac_cv_prog_cxx_g=yes
3447	else
3448	CXXFLAGS=""
3449	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3450	/* end confdefs.h. */
3451
3452	int
3453	main ()
3454	{
3455
3456	;
3457	return 0;
3458	}
3459	_ACEOF
3460	if ac_fn_cxx_try_compile "$LINENO"; then :
3461
3462	else
3463	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3464	CXXFLAGS="-g"
3465	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3466	/* end confdefs.h. */
3467
3468	int
3469	main ()
3470	{
3471
3472	;
3473	return 0;
3474	}
3475	_ACEOF
3476	if ac_fn_cxx_try_compile "$LINENO"; then :
3477	ac_cv_prog_cxx_g=yes
3478	fi
3479	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3480	fi
3481	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3482	fi
3483	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3484	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3485	fi
3486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3487	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3488	if test "$ac_test_CXXFLAGS" = set; then
3489	CXXFLAGS=$ac_save_CXXFLAGS
3490	elif test $ac_cv_prog_cxx_g = yes; then
3491	if test "$GXX" = yes; then
3492	CXXFLAGS="-g -O2"
3493	else
3494	CXXFLAGS="-g"
3495	fi
3496	else
3497	if test "$GXX" = yes; then
3498	CXXFLAGS="-O2"
3499	else
3500	CXXFLAGS=
3501	fi
3502	fi
3503	ac_ext=c
3504	ac_cpp='$CPP $CPPFLAGS'
3505	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3506	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3507	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3508
3509
3510	ac_ext=c
3511	ac_cpp='$CPP $CPPFLAGS'
3512	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3515	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3516	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3517	# On Suns, sometimes $CPP names a directory.
3518	if test -n "$CPP" && test -d "$CPP"; then
3519	CPP=
3520	fi
3521	if test -z "$CPP"; then
3522	if ${ac_cv_prog_CPP+:} false; then :
3523	$as_echo_n "(cached) " >&6
3524	else
3525	# Double quotes because CPP needs to be expanded
3526	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3527	do
3528	ac_preproc_ok=false
3529	for ac_c_preproc_warn_flag in '' yes
3530	do
3531	# Use a header file that comes with gcc, so configuring glibc
3532	# with a fresh cross-compiler works.
3533	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3534	# <limits.h> exists even on freestanding compilers.
3535	# On the NeXT, cc -E runs the code through the compiler's parser,
3536	# not just through cpp. "Syntax error" is here to catch this case.
3537	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538	/* end confdefs.h. */
3539	#ifdef __STDC__
3540	# include <limits.h>
3541	#else
3542	# include <assert.h>
3543	#endif
3544	Syntax error
3545	_ACEOF
3546	if ac_fn_c_try_cpp "$LINENO"; then :
3547
3548	else
3549	# Broken: fails on valid input.
3550	continue
3551	fi
3552	rm -f conftest.err conftest.i conftest.$ac_ext
3553
3554	# OK, works on sane cases. Now check whether nonexistent headers
3555	# can be detected and how.
3556	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3557	/* end confdefs.h. */
3558	#include <ac_nonexistent.h>
3559	_ACEOF
3560	if ac_fn_c_try_cpp "$LINENO"; then :
3561	# Broken: success on invalid input.
3562	continue
3563	else
3564	# Passes both tests.
3565	ac_preproc_ok=:
3566	break
3567	fi
3568	rm -f conftest.err conftest.i conftest.$ac_ext
3569
3570	done
3571	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3572	rm -f conftest.i conftest.err conftest.$ac_ext
3573	if $ac_preproc_ok; then :
3574	break
3575	fi
3576
3577	done
3578	ac_cv_prog_CPP=$CPP
3579
3580	fi
3581	CPP=$ac_cv_prog_CPP
3582	else
3583	ac_cv_prog_CPP=$CPP
3584	fi
3585	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3586	$as_echo "$CPP" >&6; }
3587	ac_preproc_ok=false
3588	for ac_c_preproc_warn_flag in '' yes
3589	do
3590	# Use a header file that comes with gcc, so configuring glibc
3591	# with a fresh cross-compiler works.
3592	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3593	# <limits.h> exists even on freestanding compilers.
3594	# On the NeXT, cc -E runs the code through the compiler's parser,
3595	# not just through cpp. "Syntax error" is here to catch this case.
3596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3597	/* end confdefs.h. */
3598	#ifdef __STDC__
3599	# include <limits.h>
3600	#else
3601	# include <assert.h>
3602	#endif
3603	Syntax error
3604	_ACEOF
3605	if ac_fn_c_try_cpp "$LINENO"; then :
3606
3607	else
3608	# Broken: fails on valid input.
3609	continue
3610	fi
3611	rm -f conftest.err conftest.i conftest.$ac_ext
3612
3613	# OK, works on sane cases. Now check whether nonexistent headers
3614	# can be detected and how.
3615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3616	/* end confdefs.h. */
3617	#include <ac_nonexistent.h>
3618	_ACEOF
3619	if ac_fn_c_try_cpp "$LINENO"; then :
3620	# Broken: success on invalid input.
3621	continue
3622	else
3623	# Passes both tests.
3624	ac_preproc_ok=:
3625	break
3626	fi
3627	rm -f conftest.err conftest.i conftest.$ac_ext
3628
3629	done
3630	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3631	rm -f conftest.i conftest.err conftest.$ac_ext
3632	if $ac_preproc_ok; then :
3633
3634	else
3635	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3636	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3637	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3638	See \`config.log' for more details" "$LINENO" 5; }
3639	fi
3640
3641	ac_ext=c
3642	ac_cpp='$CPP $CPPFLAGS'
3643	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3644	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3645	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3646
3647
3648	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3649	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3650	if ${ac_cv_path_GREP+:} false; then :
3651	$as_echo_n "(cached) " >&6
3652	else
3653	if test -z "$GREP"; then
3654	ac_path_GREP_found=false
3655	# Loop through the user's path and test for each of PROGNAME-LIST
3656	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3657	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3658	do
3659	IFS=$as_save_IFS
3660	test -z "$as_dir" && as_dir=.
3661	for ac_prog in grep ggrep; do
3662	for ac_exec_ext in '' $ac_executable_extensions; do
3663	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3664	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3665	# Check for GNU ac_path_GREP and select it if it is found.
3666	# Check for GNU $ac_path_GREP
3667	case `"$ac_path_GREP" --version 2>&1` in
3668	GNU)
3669	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3670	*)
3671	ac_count=0
3672	$as_echo_n 0123456789 >"conftest.in"
3673	while :
3674	do
3675	cat "conftest.in" "conftest.in" >"conftest.tmp"
3676	mv "conftest.tmp" "conftest.in"
3677	cp "conftest.in" "conftest.nl"
3678	$as_echo 'GREP' >> "conftest.nl"
3679	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3680	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3681	as_fn_arith $ac_count + 1 && ac_count=$as_val
3682	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3683	# Best one so far, save it but keep looking for a better one
3684	ac_cv_path_GREP="$ac_path_GREP"
3685	ac_path_GREP_max=$ac_count
3686	fi
3687	# 10*(2^10) chars as input seems more than enough
3688	test $ac_count -gt 10 && break
3689	done
3690	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3691	esac
3692
3693	$ac_path_GREP_found && break 3
3694	done
3695	done
3696	done
3697	IFS=$as_save_IFS
3698	if test -z "$ac_cv_path_GREP"; then
3699	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3700	fi
3701	else
3702	ac_cv_path_GREP=$GREP
3703	fi
3704
3705	fi
3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3707	$as_echo "$ac_cv_path_GREP" >&6; }
3708	GREP="$ac_cv_path_GREP"
3709
3710
3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3712	$as_echo_n "checking for egrep... " >&6; }
3713	if ${ac_cv_path_EGREP+:} false; then :
3714	$as_echo_n "(cached) " >&6
3715	else
3716	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3717	then ac_cv_path_EGREP="$GREP -E"
3718	else
3719	if test -z "$EGREP"; then
3720	ac_path_EGREP_found=false
3721	# Loop through the user's path and test for each of PROGNAME-LIST
3722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3723	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3724	do
3725	IFS=$as_save_IFS
3726	test -z "$as_dir" && as_dir=.
3727	for ac_prog in egrep; do
3728	for ac_exec_ext in '' $ac_executable_extensions; do
3729	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3730	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3731	# Check for GNU ac_path_EGREP and select it if it is found.
3732	# Check for GNU $ac_path_EGREP
3733	case `"$ac_path_EGREP" --version 2>&1` in
3734	GNU)
3735	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3736	*)
3737	ac_count=0
3738	$as_echo_n 0123456789 >"conftest.in"
3739	while :
3740	do
3741	cat "conftest.in" "conftest.in" >"conftest.tmp"
3742	mv "conftest.tmp" "conftest.in"
3743	cp "conftest.in" "conftest.nl"
3744	$as_echo 'EGREP' >> "conftest.nl"
3745	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3746	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3747	as_fn_arith $ac_count + 1 && ac_count=$as_val
3748	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3749	# Best one so far, save it but keep looking for a better one
3750	ac_cv_path_EGREP="$ac_path_EGREP"
3751	ac_path_EGREP_max=$ac_count
3752	fi
3753	# 10*(2^10) chars as input seems more than enough
3754	test $ac_count -gt 10 && break
3755	done
3756	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3757	esac
3758
3759	$ac_path_EGREP_found && break 3
3760	done
3761	done
3762	done
3763	IFS=$as_save_IFS
3764	if test -z "$ac_cv_path_EGREP"; then
3765	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3766	fi
3767	else
3768	ac_cv_path_EGREP=$EGREP
3769	fi
3770
3771	fi
3772	fi
3773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3774	$as_echo "$ac_cv_path_EGREP" >&6; }
3775	EGREP="$ac_cv_path_EGREP"
3776
3777
3778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3779	$as_echo_n "checking for ANSI C header files... " >&6; }
3780	if ${ac_cv_header_stdc+:} false; then :
3781	$as_echo_n "(cached) " >&6
3782	else
3783	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784	/* end confdefs.h. */
3785	#include <stdlib.h>
3786	#include <stdarg.h>
3787	#include <string.h>
3788	#include <float.h>
3789
3790	int
3791	main ()
3792	{
3793
3794	;
3795	return 0;
3796	}
3797	_ACEOF
3798	if ac_fn_c_try_compile "$LINENO"; then :
3799	ac_cv_header_stdc=yes
3800	else
3801	ac_cv_header_stdc=no
3802	fi
3803	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3804
3805	if test $ac_cv_header_stdc = yes; then
3806	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808	/* end confdefs.h. */
3809	#include <string.h>
3810
3811	_ACEOF
3812	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3813	$EGREP "memchr" >/dev/null 2>&1; then :
3814
3815	else
3816	ac_cv_header_stdc=no
3817	fi
3818	rm -f conftest*
3819
3820	fi
3821
3822	if test $ac_cv_header_stdc = yes; then
3823	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825	/* end confdefs.h. */
3826	#include <stdlib.h>
3827
3828	_ACEOF
3829	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3830	$EGREP "free" >/dev/null 2>&1; then :
3831
3832	else
3833	ac_cv_header_stdc=no
3834	fi
3835	rm -f conftest*
3836
3837	fi
3838
3839	if test $ac_cv_header_stdc = yes; then
3840	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3841	if test "$cross_compiling" = yes; then :
3842	:
3843	else
3844	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3845	/* end confdefs.h. */
3846	#include <ctype.h>
3847	#include <stdlib.h>
3848	#if ((' ' & 0x0FF) == 0x020)
3849	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3850	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3851	#else
3852	# define ISLOWER(c) \
3853	(('a' <= (c) && (c) <= 'i') \
3854	\|\| ('j' <= (c) && (c) <= 'r') \
3855	\|\| ('s' <= (c) && (c) <= 'z'))
3856	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3857	#endif
3858
3859	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3860	int
3861	main ()
3862	{
3863	int i;
3864	for (i = 0; i < 256; i++)
3865	if (XOR (islower (i), ISLOWER (i))
3866	\|\| toupper (i) != TOUPPER (i))
3867	return 2;
3868	return 0;
3869	}
3870	_ACEOF
3871	if ac_fn_c_try_run "$LINENO"; then :
3872
3873	else
3874	ac_cv_header_stdc=no
3875	fi
3876	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
3877	conftest.$ac_objext conftest.beam conftest.$ac_ext
3878	fi
3879
3880	fi
3881	fi
3882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3883	$as_echo "$ac_cv_header_stdc" >&6; }
3884	if test $ac_cv_header_stdc = yes; then
3885
3886	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3887
3888	fi
3889
3890	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3891	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3892	inttypes.h stdint.h unistd.h
3893	do :
3894	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3895	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3896	"
3897	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3898	cat >>confdefs.h <<_ACEOF
3899	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3900	_ACEOF
3901
3902	fi
3903
3904	done
3905
3906
3907	for ac_header in string.h malloc.h
3908	do :
3909	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3910	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3911	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3912	cat >>confdefs.h <<_ACEOF
3913	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3914	_ACEOF
3915
3916	fi
3917
3918	done
3919
3920
3921	V_INCLUDE=""
3922	V_LIB=""
3923	V_OBJ=""
3924	V_OBJ_CRYPT=""
3925	V_BROKEN_OBJ="strtol.o strtoul.o"
3926
3927	V_SHELL=""
3928	V_TARCMD="tar cfh"
3929	V_SIGRET="void"
3930
3931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
3932	$as_echo_n "checking for main in -lXbsd... " >&6; }
3933	if ${ac_cv_lib_Xbsd_main+:} false; then :
3934	$as_echo_n "(cached) " >&6
3935	else
3936	ac_check_lib_save_LIBS=$LIBS
3937	LIBS="-lXbsd $LIBS"
3938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939	/* end confdefs.h. */
3940
3941
3942	int
3943	main ()
3944	{
3945	return main ();
3946	;
3947	return 0;
3948	}
3949	_ACEOF
3950	if ac_fn_c_try_link "$LINENO"; then :
3951	ac_cv_lib_Xbsd_main=yes
3952	else
3953	ac_cv_lib_Xbsd_main=no
3954	fi
3955	rm -f core conftest.err conftest.$ac_objext \
3956	conftest$ac_exeext conftest.$ac_ext
3957	LIBS=$ac_check_lib_save_LIBS
3958	fi
3959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
3960	$as_echo "$ac_cv_lib_Xbsd_main" >&6; }
3961	if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
3962	V_LIB="$V_LIB -lXbsd"
3963	fi
3964
3965	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll in -lsocket" >&5
3966	$as_echo_n "checking for poll in -lsocket... " >&6; }
3967	if ${ac_cv_lib_socket_poll+:} false; then :
3968	$as_echo_n "(cached) " >&6
3969	else
3970	ac_check_lib_save_LIBS=$LIBS
3971	LIBS="-lsocket $LIBS"
3972	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973	/* end confdefs.h. */
3974
3975	/* Override any GCC internal prototype to avoid an error.
3976	Use char because int might match the return type of a GCC
3977	builtin and then its argument prototype would still apply. */
3978	#ifdef __cplusplus
3979	extern "C"
3980	#endif
3981	char poll ();
3982	int
3983	main ()
3984	{
3985	return poll ();
3986	;
3987	return 0;
3988	}
3989	_ACEOF
3990	if ac_fn_c_try_link "$LINENO"; then :
3991	ac_cv_lib_socket_poll=yes
3992	else
3993	ac_cv_lib_socket_poll=no
3994	fi
3995	rm -f core conftest.err conftest.$ac_objext \
3996	conftest$ac_exeext conftest.$ac_ext
3997	LIBS=$ac_check_lib_save_LIBS
3998	fi
3999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_poll" >&5
4000	$as_echo "$ac_cv_lib_socket_poll" >&6; }
4001	if test "x$ac_cv_lib_socket_poll" = xyes; then :
4002	V_LIB="$V_LIB -lsocket"
4003	fi
4004
4005
4006	# nsl lib seems to cause problems on IRIX
4007	if test `echo "$target_os" \| sed 's/\..*//'` != irix6 ; then
4008	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4009	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4010	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
4011	$as_echo_n "(cached) " >&6
4012	else
4013	ac_check_lib_save_LIBS=$LIBS
4014	LIBS="-lnsl $LIBS"
4015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4016	/* end confdefs.h. */
4017
4018	/* Override any GCC internal prototype to avoid an error.
4019	Use char because int might match the return type of a GCC
4020	builtin and then its argument prototype would still apply. */
4021	#ifdef __cplusplus
4022	extern "C"
4023	#endif
4024	char gethostbyname ();
4025	int
4026	main ()
4027	{
4028	return gethostbyname ();
4029	;
4030	return 0;
4031	}
4032	_ACEOF
4033	if ac_fn_c_try_link "$LINENO"; then :
4034	ac_cv_lib_nsl_gethostbyname=yes
4035	else
4036	ac_cv_lib_nsl_gethostbyname=no
4037	fi
4038	rm -f core conftest.err conftest.$ac_objext \
4039	conftest$ac_exeext conftest.$ac_ext
4040	LIBS=$ac_check_lib_save_LIBS
4041	fi
4042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4043	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4044	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
4045	V_LIB="$V_LIB -lnsl"
4046	fi
4047
4048	fi
4049
4050	V_TAR_EXTRA=""
4051
4052	V_CCOPT_H261="-O2"
4053
4054	# Check whether --enable-debug was given.
4055	if test "${enable_debug+set}" = set; then :
4056	enableval=$enable_debug; V_CCOPT="-g"
4057	else
4058	V_CCOPT="-O2"
4059	fi
4060
4061
4062	# Check whether --enable-ipv6 was given.
4063	if test "${enable_ipv6+set}" = set; then :
4064	enableval=$enable_ipv6; ipv6=yes
4065	else
4066	ipv6=no
4067	fi
4068
4069
4070
4071	# Check whether --with-fore was given.
4072	if test "${with_fore+set}" = set; then :
4073	withval=$with_fore; d=$withval
4074	else
4075	d=""
4076	fi
4077
4078	if test "$d" = "" ; then
4079	if test -d /usr/src/local/fore ; then
4080	d=/usr/src/local/fore
4081	fi
4082	fi
4083	if test "$d" != "" ; then
4084	if test ! -d $d ; then
4085	echo "'$d' is not a directory"
4086	exit 1
4087	fi
4088	V_INCLUDE="$V_INCLUDE -I$d/include"
4089	V_LIB="$V_LIB $d/api/libatm.a"
4090	V_OBJ="$V_OBJ net-atm.o"
4091	fi
4092
4093	if test -z "$PWD" ; then
4094	PWD=`pwd`
4095	fi
4096
4097	solaris=""
4098	if test `echo "$target_os" \| sed 's/\..*//'` = solaris2 ; then
4099	solaris="yes"
4100	fi
4101
4102	places="desCore.a \
4103	/usr/src/local/desCore/desCore.a \
4104	../desCore/desCore.a"
4105	for f in $places; do
4106	if test -f $f ; then
4107	V_LIB="$V_LIB $f"
4108	V_OBJ_CRYPT="$V_OBJ_CRYPT crypt-des.o"
4109	break
4110	fi
4111	done
4112
4113	aquatcl="no"
4114	aquatk="no"
4115	cygwin="no"
4116	mingw="no"
4117
4118	case "$target" in
4119	--darwin*)
4120	aquatcl="yes"
4121	aquatk="yes"
4122	;;
4123	--cygwin*)
4124	cygwin="yes"
4125	;;
4126	--mingw*)
4127	mingw="yes"
4128	;;
4129	esac
4130
4131	# Check whether --enable-aquatcl was given.
4132	if test "${enable_aquatcl+set}" = set; then :
4133	enableval=$enable_aquatcl; aquatcl=no
4134	fi
4135
4136	# Check whether --enable-aquatk was given.
4137	if test "${enable_aquatk+set}" = set; then :
4138	enableval=$enable_aquatk; aquatk=no
4139	fi
4140
4141
4142
4143	#
4144	# Ok, lets find the tcl configuration
4145	# First, look for one uninstalled.
4146	# the alternative search directory is invoked by --with-tcl
4147	#
4148
4149	if test x"${no_tcl}" = x ; then
4150	# we reset no_tcl in case something fails here
4151	no_tcl=true
4152
4153	# Check whether --with-tcl was given.
4154	if test "${with_tcl+set}" = set; then :
4155	withval=$with_tcl; with_tclconfig=${withval}
4156	fi
4157
4158	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
4159	$as_echo_n "checking for Tcl configuration... " >&6; }
4160	if ${ac_cv_c_tclconfig+:} false; then :
4161	$as_echo_n "(cached) " >&6
4162	else
4163
4164
4165	# First check to see if --with-tcl was specified.
4166	if test x"${with_tclconfig}" != x ; then
4167	case ${with_tclconfig} in
4168	*/tclConfig.sh )
4169	if test -f ${with_tclconfig}; then
4170	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5
4171	$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;}
4172	with_tclconfig=`echo ${with_tclconfig} \| sed 's!/tclConfig\.sh$!!'`
4173	fi ;;
4174	esac
4175	if test -f "${with_tclconfig}/tclConfig.sh" ; then
4176	ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4177	else
4178	as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
4179	fi
4180	fi
4181
4182	# then check for a private Tcl installation
4183	if test x"${ac_cv_c_tclconfig}" = x ; then
4184	for i in \
4185	../tcl \
4186	`ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
4187	`ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
4188	`ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` ; do
4189	if test -f "$i/unix/tclConfig.sh" ; then
4190	ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
4191	break
4192	fi
4193	done
4194	fi
4195
4196	# on Darwin, check in Framework installation locations
4197	if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
4198	for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
4199	`ls -d /Library/Frameworks 2>/dev/null` \
4200	`ls -d /Network/Library/Frameworks 2>/dev/null` \
4201	`ls -d /System/Library/Frameworks 2>/dev/null` \
4202	; do
4203	if test -f "$i/Tcl.framework/tclConfig.sh" ; then
4204	ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
4205	break
4206	fi
4207	done
4208	fi
4209
4210	# check in a few common install locations
4211	if test x"${ac_cv_c_tclconfig}" = x ; then
4212	for i in `ls -d ${libdir} 2>/dev/null` \
4213	`ls -d ${exec_prefix}/lib64 2>/dev/null` \
4214	`ls -d ${exec_prefix}/lib 2>/dev/null` \
4215	`ls -d ${prefix}/lib64 2>/dev/null` \
4216	`ls -d ${prefix}/lib 2>/dev/null` \
4217	`ls -d /usr/local/lib64 2>/dev/null` \
4218	`ls -d /usr/local/lib 2>/dev/null` \
4219	`ls -d /usr/contrib/lib64 2>/dev/null` \
4220	`ls -d /usr/contrib/lib 2>/dev/null` \
4221	`ls -d /usr/lib64 2>/dev/null` \
4222	`ls -d /usr/lib 2>/dev/null` \
4223	`ls -d /usr/lib64/tcl[8-9].[0-9]* 2>/dev/null` \
4224	`ls -d /usr/lib64/tcl/tcl[8-9].[0-9]* 2>/dev/null` \
4225	`ls -d /usr/lib/tcl[8-9].[0-9]* 2>/dev/null` \
4226	`ls -d /usr/lib/tcl/tcl[8-9].[0-9]* 2>/dev/null` \
4227	`ls -d /usr/local/lib64/tcl[8-9].[0-9]* 2>/dev/null` \
4228	`ls -d /usr/local/lib64/tcl/tcl[8-9].[0-9]* 2>/dev/null` \
4229	`ls -d /usr/local/lib/tcl[8-9].[0-9]* 2>/dev/null` \
4230	`ls -d /usr/local/lib/tcl/tcl[8-9].[0-9]* 2>/dev/null` \
4231	; do
4232	if test -f "$i/tclConfig.sh" ; then
4233	ac_cv_c_tclconfig=`(cd $i; pwd)`
4234	break
4235	fi
4236	done
4237	fi
4238
4239	# check in a few other private locations
4240	if test x"${ac_cv_c_tclconfig}" = x ; then
4241	for i in \
4242	${srcdir}/../tcl \
4243	`ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
4244	`ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
4245	`ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` \
4246	`ls -dr ../tcl-[8-9].[0-9].[0-9]* 2>/dev/null` \
4247	`ls -dr ../tcl-[8-9].[0-9] 2>/dev/null` \
4248	`ls -dr ../tcl-[8-9].[0-9]* 2>/dev/null` ; do
4249	if test -f "$i/unix/tclConfig.sh" ; then
4250	ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
4251	break
4252	fi
4253	done
4254	fi
4255
4256	fi
4257
4258
4259	if test x"${ac_cv_c_tclconfig}" = x ; then
4260	TCL_BIN_DIR="# no Tcl configs found"
4261	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
4262	$as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
4263	exit 0
4264	else
4265	no_tcl=
4266	TCL_BIN_DIR=${ac_cv_c_tclconfig}
4267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
4268	$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
4269	fi
4270	fi
4271
4272
4273	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
4274	$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
4275
4276	if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
4277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
4278	$as_echo "loading" >&6; }
4279	. "${TCL_BIN_DIR}/tclConfig.sh"
4280	else
4281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
4282	$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
4283	fi
4284
4285	# eval is required to do the TCL_DBGX substitution
4286	eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
4287	eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
4288
4289	# If the TCL_BIN_DIR is the build directory (not the install directory),
4290	# then set the common variable name to the value of the build variables.
4291	# For example, the variable TCL_LIB_SPEC will be set to the value
4292	# of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
4293	# instead of TCL_BUILD_LIB_SPEC since it will work with both an
4294	# installed and uninstalled version of Tcl.
4295	if test -f "${TCL_BIN_DIR}/Makefile" ; then
4296	TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
4297	TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
4298	TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
4299	elif test "`uname -s`" = "Darwin"; then
4300	# If Tcl was built as a framework, attempt to use the libraries
4301	# from the framework at the given location so that linking works
4302	# against Tcl.framework installed in an arbitary location.
4303	case ${TCL_DEFS} in
4304	TCL_FRAMEWORK)
4305	if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
4306	for i in "`cd ${TCL_BIN_DIR}; pwd`" \
4307	"`cd ${TCL_BIN_DIR}/../..; pwd`"; do
4308	if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
4309	TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
4310	break
4311	fi
4312	done
4313	fi
4314	if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
4315	TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
4316	TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
4317	fi
4318	;;
4319	esac
4320	fi
4321
4322	# eval is required to do the TCL_DBGX substitution
4323	eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
4324	eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
4325	eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
4326	eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342	V_ZVFS=""
4343	V_ZVFS_OBJS=""
4344	V_ZVFS_ZIP=""
4345	V_TCL2CPP_OBJS=""
4346	V_TCL2CPP_VDD_OBJS=""
4347	V_TCL2CPP_H261_PLAY_OBJS=""
4348	V_TCL2CPP_JPEG_PLAY_OBJS=""
4349	V_TCL_PLATFORM=""
4350	V_TKBASE_RC=""
4351	RC_PROG=""
4352	zvfs="no"
4353
4354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a compatible version of Tcl" >&5
4355	$as_echo_n "checking for a compatible version of Tcl... " >&6; }
4356	if test "${TCL_MAJOR_VERSION}" -gt 8 \
4357	-o $ "${TCL_MAJOR_VERSION}" -eq 8 -a "${TCL_MINOR_VERSION}" -ge 4 $; then
4358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Tcl ${TCL_VERSION}${TCL_PATCH_LEVEL}" >&5
4359	$as_echo "Tcl ${TCL_VERSION}${TCL_PATCH_LEVEL}" >&6; }
4360
4361	if test "$aquatcl" = yes; then
4362	echo "Using AquaTCL"
4363	V_DEFINE="$V_DEFINE -DMAC_OSX_TCL"
4364	fi
4365
4366	# Check whether --enable-zvfs was given.
4367	if test "${enable_zvfs+set}" = set; then :
4368	enableval=$enable_zvfs; zvfs="yes"
4369	else
4370	zvfs="no"
4371	fi
4372
4373	if test "$zvfs" = "yes" ; then
4374	echo "Using ZVFS"
4375
4376	# Check whether --with-zipprog was given.
4377	if test "${with_zipprog+set}" = set; then :
4378	withval=$with_zipprog; zipprog=$withval
4379	else
4380	zipprog=zip
4381	fi
4382
4383	# Extract the first word of ""$zipprog"", so it can be a program name with args.
4384	set dummy "$zipprog"; ac_word=$2
4385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4386	$as_echo_n "checking for $ac_word... " >&6; }
4387	if ${ac_cv_prog_ZIP_PROG+:} false; then :
4388	$as_echo_n "(cached) " >&6
4389	else
4390	if test -n "$ZIP_PROG"; then
4391	ac_cv_prog_ZIP_PROG="$ZIP_PROG" # Let the user override the test.
4392	else
4393	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4394	for as_dir in $PATH
4395	do
4396	IFS=$as_save_IFS
4397	test -z "$as_dir" && as_dir=.
4398	for ac_exec_ext in '' $ac_executable_extensions; do
4399	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4400	ac_cv_prog_ZIP_PROG="$zipprog"
4401	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4402	break 2
4403	fi
4404	done
4405	done
4406	IFS=$as_save_IFS
4407
4408	test -z "$ac_cv_prog_ZIP_PROG" && ac_cv_prog_ZIP_PROG=""""
4409	fi
4410	fi
4411	ZIP_PROG=$ac_cv_prog_ZIP_PROG
4412	if test -n "$ZIP_PROG"; then
4413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5
4414	$as_echo "$ZIP_PROG" >&6; }
4415	else
4416	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4417	$as_echo "no" >&6; }
4418	fi
4419
4420
4421	if test "${ZIP_PROG}" = ""; then :
4422
4423	as_fn_error $? "Required zip tool '$zipprog' not found on PATH." "$LINENO" 5
4424
4425	fi
4426
4427	V_ZVFS="-DUSE_ZVFS"
4428	V_ZVFS_OBJS=zvfs.o
4429	V_ZVFS_ZIP=vic-zvfs.zip
4430
4431	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5
4432	$as_echo_n "checking for tclsh... " >&6; }
4433	if ${ac_cv_path_tclsh+:} false; then :
4434	$as_echo_n "(cached) " >&6
4435	else
4436
4437	search_path=`echo ${PATH} \| sed -e 's/:/ /g'`
4438	for dir in $search_path ; do
4439	for j in `ls -r $dir/tclsh[8-9]* 2> /dev/null` \
4440	`ls -r $dir/tclsh* 2> /dev/null` ; do
4441	if test x"$ac_cv_path_tclsh" = x ; then
4442	if test -f "$j" ; then
4443	ac_cv_path_tclsh=$j
4444	break
4445	fi
4446	fi
4447	done
4448	done
4449
4450	fi
4451
4452
4453	if test -f "$ac_cv_path_tclsh" ; then
4454	TCLSH_PROG="$ac_cv_path_tclsh"
4455	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5
4456	$as_echo "$TCLSH_PROG" >&6; }
4457	else
4458	# It is not an error if an installed version of Tcl can't be located.
4459	TCLSH_PROG=""
4460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5
4461	$as_echo "No tclsh found on PATH" >&6; }
4462	fi
4463
4464
4465	fi
4466	elif test "${TCL_VERSION}" = "8.0" ; then
4467	if test -f "${TCL_SRC_DIR}/generic/tcl2c.c" ; then
4468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: UCL Tcl ${TCL_VERSION}${TCL_PATCH_LEVEL}" >&5
4469	$as_echo "UCL Tcl ${TCL_VERSION}${TCL_PATCH_LEVEL}" >&6; }
4470	else
4471	as_fn_error $? "Found Tcl 8.0 which is not UCL Tcl 8.0" "$LINENO" 5
4472	fi
4473	else
4474	as_fn_error $? "Tcl $TCL_VERSION, compatible Tcl for VIC not found
4475	Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl." "$LINENO" 5
4476	fi
4477
4478	if test "$zvfs" == "no" ; then
4479	V_TCL2CPP_OBJS="\$(TCL_VIC:.tcl=.o)"
4480	V_TCL2CPP_VDD_OBJS="ui-vdd.o"
4481	V_TCL2CPP_H261_PLAY_OBJS="ui-h261_play.o"
4482	V_TCL2CPP_JPEG_PLAY_OBJS="ui-jpeg_play.o"
4483	fi
4484
4485
4486	#
4487	# Ok, lets find the tk configuration
4488	# First, look for one uninstalled.
4489	# the alternative search directory is invoked by --with-tk
4490	#
4491
4492	if test x"${no_tk}" = x ; then
4493	# we reset no_tk in case something fails here
4494	no_tk=true
4495
4496	# Check whether --with-tk was given.
4497	if test "${with_tk+set}" = set; then :
4498	withval=$with_tk; with_tkconfig=${withval}
4499	fi
4500
4501	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
4502	$as_echo_n "checking for Tk configuration... " >&6; }
4503	if ${ac_cv_c_tkconfig+:} false; then :
4504	$as_echo_n "(cached) " >&6
4505	else
4506
4507
4508	# First check to see if --with-tkconfig was specified.
4509	if test x"${with_tkconfig}" != x ; then
4510	case ${with_tkconfig} in
4511	*/tkConfig.sh )
4512	if test -f ${with_tkconfig}; then
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself" >&5
4514	$as_echo "$as_me: WARNING: --with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself" >&2;}
4515	with_tkconfig=`echo ${with_tkconfig} \| sed 's!/tkConfig\.sh$!!'`
4516	fi ;;
4517	esac
4518	if test -f "${with_tkconfig}/tkConfig.sh" ; then
4519	ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4520	else
4521	as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
4522	fi
4523	fi
4524
4525	# then check for a private Tk library
4526	if test x"${ac_cv_c_tkconfig}" = x ; then
4527	for i in \
4528	../tk \
4529	`ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
4530	`ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
4531	`ls -dr ../tk[8-9].[0-9]* 2>/dev/null` ; do
4532	if test -f "$i/unix/tkConfig.sh" ; then
4533	ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
4534	break
4535	fi
4536	done
4537	fi
4538
4539	# on Darwin, check in Framework installation locations
4540	if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
4541	for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
4542	`ls -d /Library/Frameworks 2>/dev/null` \
4543	`ls -d /Network/Library/Frameworks 2>/dev/null` \
4544	`ls -d /System/Library/Frameworks 2>/dev/null` \
4545	; do
4546	if test -f "$i/Tk.framework/tkConfig.sh" ; then
4547	ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
4548	break
4549	fi
4550	done
4551	fi
4552
4553	# check in a few common install locations
4554	if test x"${ac_cv_c_tkconfig}" = x ; then
4555	for i in `ls -d ${libdir} 2>/dev/null` \
4556	`ls -d ${exec_prefix}/lib64 2>/dev/null` \
4557	`ls -d ${exec_prefix}/lib 2>/dev/null` \
4558	`ls -d ${prefix}/lib64 2>/dev/null` \
4559	`ls -d ${prefix}/lib 2>/dev/null` \
4560	`ls -d /usr/local/lib64 2>/dev/null` \
4561	`ls -d /usr/local/lib 2>/dev/null` \
4562	`ls -d /usr/contrib/lib64 2>/dev/null` \
4563	`ls -d /usr/contrib/lib 2>/dev/null` \
4564	`ls -d /usr/lib64 2>/dev/null` \
4565	`ls -d /usr/lib 2>/dev/null` \
4566	`ls -d /usr/lib64/tk[8-9].[0-9]* 2>/dev/null` \
4567	`ls -d /usr/lib64/tcl/tk[8-9].[0-9]* 2>/dev/null` \
4568	`ls -d /usr/lib/tk[8-9].[0-9]* 2>/dev/null` \
4569	`ls -d /usr/lib/tcl/tk[8-9].[0-9]* 2>/dev/null` \
4570	`ls -d /usr/local/lib64/tk[8-9].[0-9]* 2>/dev/null` \
4571	`ls -d /usr/local/lib64/tcl/tk[8-9].[0-9]* 2>/dev/null` \
4572	`ls -d /usr/local/lib/tk[8-9].[0-9]* 2>/dev/null` \
4573	`ls -d /usr/local/lib/tcl/tk[8-9].[0-9]* 2>/dev/null` \
4574	; do
4575	if test -f "$i/tkConfig.sh" ; then
4576	ac_cv_c_tkconfig=`(cd $i; pwd)`
4577	break
4578	fi
4579	done
4580	fi
4581
4582	# check in a few other private locations
4583	if test x"${ac_cv_c_tkconfig}" = x ; then
4584	for i in \
4585	${srcdir}/../tk \
4586	`ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
4587	`ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
4588	`ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` \
4589	`ls -dr ../tk-[8-9].[0-9].[0-9]* 2>/dev/null` \
4590	`ls -dr ../tk-[8-9].[0-9] 2>/dev/null` \
4591	`ls -dr ../tk-[8-9].[0-9]* 2>/dev/null` ; do
4592	if test -f "$i/unix/tkConfig.sh" ; then
4593	ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
4594	break
4595	fi
4596	done
4597	fi
4598
4599	fi
4600
4601
4602	if test x"${ac_cv_c_tkconfig}" = x ; then
4603	TK_BIN_DIR="# no Tk configs found"
4604	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
4605	$as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
4606	exit 0
4607	else
4608	no_tk=
4609	TK_BIN_DIR=${ac_cv_c_tkconfig}
4610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
4611	$as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
4612	fi
4613	fi
4614
4615
4616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
4617	$as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
4618
4619	if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
4620	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
4621	$as_echo "loading" >&6; }
4622	. "${TK_BIN_DIR}/tkConfig.sh"
4623	else
4624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
4625	$as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
4626	fi
4627
4628	# eval is required to do the TK_DBGX substitution
4629	eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
4630	eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
4631
4632	# If the TK_BIN_DIR is the build directory (not the install directory),
4633	# then set the common variable name to the value of the build variables.
4634	# For example, the variable TK_LIB_SPEC will be set to the value
4635	# of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
4636	# instead of TK_BUILD_LIB_SPEC since it will work with both an
4637	# installed and uninstalled version of Tcl.
4638	if test -f "${TK_BIN_DIR}/Makefile" ; then
4639	TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
4640	TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
4641	TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
4642	elif test "`uname -s`" = "Darwin"; then
4643	# If Tk was built as a framework, attempt to use the libraries
4644	# from the framework at the given location so that linking works
4645	# against Tk.framework installed in an arbitary location.
4646	case ${TK_DEFS} in
4647	TK_FRAMEWORK)
4648	if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
4649	for i in "`cd ${TK_BIN_DIR}; pwd`" \
4650	"`cd ${TK_BIN_DIR}/../..; pwd`"; do
4651	if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
4652	TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
4653	break
4654	fi
4655	done
4656	fi
4657	if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
4658	TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
4659	TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
4660	fi
4661	;;
4662	esac
4663	fi
4664
4665	# eval is required to do the TK_DBGX substitution
4666	eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
4667	eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
4668	eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
4669	eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a compatible version of Tk" >&5
4685	$as_echo_n "checking for a compatible version of Tk... " >&6; }
4686	if test "${TCL_VERSION}" = "${TK_VERSION}"; then
4687	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Tk ${TK_VERSION}${TK_PATCH_LEVEL}" >&5
4688	$as_echo "Tk ${TK_VERSION}${TK_PATCH_LEVEL}" >&6; }
4689
4690	if test "$aquatk" = yes; then
4691	echo "Using AquaTk"
4692	V_DEFINE="$V_DEFINE -DMAC_OSX_TK"
4693	fi
4694
4695	else
4696	as_fn_error $? "${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
4697	${TK_BIN_DIR}/tkConfig.sh is for Tk ${TK_VERSION}.
4698	Tk ${TK_VERSION} needs Tcl ${TK_VERSION}
4699	Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl.
4700	Use --with-tk= option to indicate location of tkConfig.sh file for Tk." "$LINENO" 5
4701	fi
4702
4703	if test -f "${TCL_BIN_DIR}/Makefile" ; then
4704	# dealing with Tcl source tree
4705	V_INCLUDE_TCL="-I${TCL_SRC_DIR}/generic"
4706	V_LIBRARY_TCL="${TCL_SRC_DIR}/library"
4707	V_LIB_TCL="-L${TCL_SRC_DIR}/unix ${TCL_LIB_FLAG}"
4708	case "$target" in
4709	--mingw*)
4710	V_LIB_TCL="-L${TCL_SRC_DIR}/win ${TCL_LIB_FLAG}"
4711	if test -f "${TK_SRC_DIR}/win/rc/tk_base.rc" ; then
4712
4713	# Check whether --with-rcprog was given.
4714	if test "${with_rcprog+set}" = set; then :
4715	withval=$with_rcprog; rcprog=$withval
4716	else
4717	rcprog=windres
4718	fi
4719
4720	# Extract the first word of ""$rcprog"", so it can be a program name with args.
4721	set dummy "$rcprog"; ac_word=$2
4722	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4723	$as_echo_n "checking for $ac_word... " >&6; }
4724	if ${ac_cv_prog_RC_PROG+:} false; then :
4725	$as_echo_n "(cached) " >&6
4726	else
4727	if test -n "$RC_PROG"; then
4728	ac_cv_prog_RC_PROG="$RC_PROG" # Let the user override the test.
4729	else
4730	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4731	for as_dir in $PATH
4732	do
4733	IFS=$as_save_IFS
4734	test -z "$as_dir" && as_dir=.
4735	for ac_exec_ext in '' $ac_executable_extensions; do
4736	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4737	ac_cv_prog_RC_PROG="$rcprog"
4738	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4739	break 2
4740	fi
4741	done
4742	done
4743	IFS=$as_save_IFS
4744
4745	test -z "$ac_cv_prog_RC_PROG" && ac_cv_prog_RC_PROG=""""
4746	fi
4747	fi
4748	RC_PROG=$ac_cv_prog_RC_PROG
4749	if test -n "$RC_PROG"; then
4750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC_PROG" >&5
4751	$as_echo "$RC_PROG" >&6; }
4752	else
4753	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4754	$as_echo "no" >&6; }
4755	fi
4756
4757
4758	if test "${RC_PROG}" = ""; then :
4759	as_fn_error $? "Required rc tool '$rcprog' not found on PATH." "$LINENO" 5
4760	fi
4761	echo "Linking in TK Windows Resources"
4762	V_TCL2CPP_OBJS="$V_TCL2CPP_OBJS tk_base.o"
4763	V_TKBASE_RC="${TK_SRC_DIR}/win/rc/tk_base.rc"
4764	fi
4765	;;
4766	*)
4767	V_LIB_TCL="-L${TCL_SRC_DIR}/unix ${TCL_LIB_FLAG}"
4768	;;
4769	esac
4770
4771	else
4772	# dealing with Tcl system install
4773
4774	if test -d "${TCL_BIN_DIR}/Headers" ; then
4775	# Darwin / MacOS X
4776	V_INCLUDE_TCL=-I${TCL_BIN_DIR}/Headers
4777	V_LIBRARY_TCL=${TCL_BIN_DIR}/Resources/Scripts
4778
4779	else
4780	V_INCLUDE_TCL=$TCL_INCLUDE_SPEC
4781
4782	V_LIBRARY_TCL=FAIL
4783	for dir in $TCL_PACKAGE_PATH; do
4784	if test -r "${dir}/init.tcl" ; then
4785	V_LIBRARY_TCL=$dir
4786	break
4787	elif test -r "${dir}/tcl${TCL_VERSION}/init.tcl" ; then
4788	V_LIBRARY_TCL="${dir}/tcl${TCL_VERSION}"
4789	break
4790	elif test -r "${dir}/tcl/tcl${TCL_VERSION}/init.tcl" ; then
4791	V_LIBRARY_TCL="${dir}/tcl/tcl${TCL_VERSION}"
4792	break
4793	fi
4794	done
4795	if test $V_LIBRARY_TCL = FAIL ; then
4796	echo "can't find init.tcl in ${TCL_PACKAGE_PATH}"
4797	exit 1
4798	fi
4799	fi
4800	V_LIB_TCL=`echo $TCL_LIB_SPEC \| sed 's#-L/usr/lib[0-9]* ##'`
4801	fi
4802
4803	case "$target" in
4804	--mingw*)
4805	V_TCL_PLATFORM="ui-win32.tcl"
4806	;;
4807	*)
4808	V_TCL_PLATFORM="ui-unix.tcl"
4809	;;
4810	esac
4811
4812
4813
4814
4815
4816
4817
4818	if test -f "${TK_BIN_DIR}/Makefile" ; then
4819	# dealing with Tk source tree
4820	V_LIBRARY_TK="${TK_SRC_DIR}/library"
4821	case "$target" in
4822	--mingw*)
4823	V_INCLUDE_TK="-I${TK_SRC_DIR}/generic -I${TK_SRC_DIR}/xlib"
4824	V_LIB_TK="-L${TK_SRC_DIR}/win ${TK_LIB_FLAG}"
4825	;;
4826	*)
4827	V_INCLUDE_TK="-I${TK_SRC_DIR}/generic"
4828	V_LIB_TK="-L${TK_SRC_DIR}/unix ${TK_LIB_FLAG}"
4829	;;
4830	esac
4831
4832	else
4833	# dealing with Tk system install
4834
4835	if test -d "${TK_BIN_DIR}/Headers" ; then
4836	# Darwin / MacOS X
4837
4838	if test ! -f "${TK_BIN_DIR}/PrivateHeaders/tkInt.h" ; then
4839	as_fn_error $? "${TK_BIN_DIR}/PrivateHeaders/tkInt.h not found.
4840	Use --with-tk= option to indicate location of tkConfig.sh file for a Tk
4841	which comes with the PrivateHeaders folder." "$LINENO" 5
4842	fi
4843
4844	V_INCLUDE_TK="-I${TK_BIN_DIR}/Headers -I${TK_BIN_DIR}/PrivateHeaders"
4845	V_LIBRARY_TK=${TK_BIN_DIR}/Resources/Scripts
4846
4847	else
4848	V_INCLUDE_TK=$TK_INCLUDE_SPEC
4849
4850	V_LIBRARY_TK=FAIL
4851	TK_PACKAGE_PATH=`echo $TCL_PACKAGE_PATH \| sed 's/tcl/tk/g'`
4852	TK_PACKAGE_PATH="$TK_PACKAGE_PATH $TCL_PACKAGE_PATH"
4853	for dir in $TK_PACKAGE_PATH; do
4854	if test -r "${dir}/tk.tcl" ; then
4855	V_LIBRARY_TK=$dir
4856	break
4857	elif test -r "${dir}/tk${TK_VERSION}/tk.tcl" ; then
4858	V_LIBRARY_TK="${dir}/tk${TK_VERSION}"
4859	break
4860	elif test -r "${dir}/tcl/tk${TK_VERSION}/tk.tcl" ; then
4861	V_LIBRARY_TK="${dir}/tcl/tk${TK_VERSION}"
4862	break
4863	fi
4864	done
4865	fi
4866
4867	if test $V_LIBRARY_TK = FAIL ; then
4868	echo "can't find tk.tcl in ${TK_PACKAGE_PATH}"
4869	exit 1
4870	fi
4871	V_LIB_TK=`echo $TK_LIB_SPEC \| sed 's#-L/usr/lib[0-9]* ##'`
4872	fi
4873
4874	V_INCLUDE_X11=$TK_XINCLUDES
4875	V_LIB_X11=$TK_XLIBSW
4876
4877	# if using X11 shared memory add -lXext if not already supplied
4878	if test $V_SHM = "-DUSE_SHM" -a "$aquatcl" != yes -a "$mingw" != "yes"; then
4879	echo $TK_XLIBSW \| grep "\-lXext" > /dev/null 2>&1
4880	if test $? -ne 0 ; then
4881	V_LIB_X11="$V_LIB_X11 -lXext"
4882	fi
4883	fi
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904	#XXX
4905	V_STATIC="-static"
4906	V_LIB_GRABBER=""
4907	V_INCLUDE_GRABBER=""
4908	V_OBJ_GRABBER=""
4909	V_LIB_XIL=""
4910	V_OBJ_XIL=""
4911	V_LIB_FFMPEG=""
4912	V_LIB_X264=""
4913	V_DDRAW=""
4914
4915
4916	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy version of GCC-2.96" >&5
4917	$as_echo_n "checking for buggy version of GCC-2.96... " >&6; }
4918	if test $CC = gcc ; then
4919	if $CC --version \| grep 2.96 >&/dev/null; then
4920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Yes - Turning off optimisation for dct code" >&5
4921	$as_echo "Yes - Turning off optimisation for dct code" >&6; }
4922	V_CCOPT_H261="";
4923	else
4924	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4925	$as_echo "no" >&6; }
4926	fi
4927	fi
4928
4929	if test -f codec/encoder-bvc.cpp ; then
4930	V_OBJ="$V_OBJ codec/encoder-bvc.o codec/decoder-bvc.o"
4931	fi
4932
4933
4934	# Check whether --with-aix-shm was given.
4935	if test "${with_aix_shm+set}" = set; then :
4936	withval=$with_aix_shm; lib=$withval
4937	else
4938	lib=""
4939	fi
4940
4941	if test "$lib" != "" ; then
4942	if test ! -r $lib ; then
4943	echo "'$lib' does not exist"
4944	exit 1
4945	fi
4946	V_LIB_AIXSHM=$lib
4947	else
4948	V_LIB_AIXSHM=""
4949	fi
4950
4951
4952	# Check whether --with-qcam was given.
4953	if test "${with_qcam+set}" = set; then :
4954	withval=$with_qcam; qcamdir=$withval
4955	else
4956	qcamdir=""
4957	fi
4958
4959	if test "$qcamdir" != "" -a ! -r $qcamdir/qcam.h ; then
4960	echo "'$dir/qcam.h' does not exist"
4961	exit 1
4962	fi
4963
4964
4965	V_DV=""
4966	# Check whether --enable-dvdecode was given.
4967	if test "${enable_dvdecode+set}" = set; then :
4968	enableval=$enable_dvdecode; dvdecode=yes
4969	else
4970	dvdecode=no
4971	fi
4972
4973	if test "$dvdecode" = "yes"; then
4974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ldv" >&5
4975	$as_echo_n "checking for main in -ldv... " >&6; }
4976	if ${ac_cv_lib_dv_main+:} false; then :
4977	$as_echo_n "(cached) " >&6
4978	else
4979	ac_check_lib_save_LIBS=$LIBS
4980	LIBS="-ldv $LIBS"
4981	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4982	/* end confdefs.h. */
4983
4984
4985	int
4986	main ()
4987	{
4988	return main ();
4989	;
4990	return 0;
4991	}
4992	_ACEOF
4993	if ac_fn_c_try_link "$LINENO"; then :
4994	ac_cv_lib_dv_main=yes
4995	else
4996	ac_cv_lib_dv_main=no
4997	fi
4998	rm -f core conftest.err conftest.$ac_objext \
4999	conftest$ac_exeext conftest.$ac_ext
5000	LIBS=$ac_check_lib_save_LIBS
5001	fi
5002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dv_main" >&5
5003	$as_echo "$ac_cv_lib_dv_main" >&6; }
5004	if test "x$ac_cv_lib_dv_main" = xyes; then :
5005	cat >>confdefs.h <<_ACEOF
5006	#define HAVE_LIBDV 1
5007	_ACEOF
5008
5009	LIBS="-ldv $LIBS"
5010
5011	else
5012
5013	echo "Error! libdv not available. Please install libdv."
5014	exit 1
5015
5016	fi
5017
5018	for ac_header in libdv/dv.h
5019	do :
5020	ac_fn_c_check_header_mongrel "$LINENO" "libdv/dv.h" "ac_cv_header_libdv_dv_h" "$ac_includes_default"
5021	if test "x$ac_cv_header_libdv_dv_h" = xyes; then :
5022	cat >>confdefs.h <<_ACEOF
5023	#define HAVE_LIBDV_DV_H 1
5024	_ACEOF
5025
5026	else
5027
5028	echo "Error! libdv/dv.h not found. Please install libdv developer package."
5029	exit 1
5030
5031	fi
5032
5033	done
5034
5035	V_OBJ="$V_OBJ codec/decoder-dv.o"
5036	V_DV="-DUSE_DVDECODER"
5037	V_LIB="$V_LIB -ldv"
5038	fi
5039
5040	V_XV=""
5041	# Check whether --enable-xvideo was given.
5042	if test "${enable_xvideo+set}" = set; then :
5043	enableval=$enable_xvideo; xvideo=yes
5044	else
5045	xvideo=no
5046	fi
5047
5048	if test "$xvideo" = "yes"; then
5049
5050	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XvQueryExtension in -lXv_pic" >&5
5051	$as_echo_n "checking for XvQueryExtension in -lXv_pic... " >&6; }
5052	if ${ac_cv_lib_Xv_pic_XvQueryExtension+:} false; then :
5053	$as_echo_n "(cached) " >&6
5054	else
5055	ac_check_lib_save_LIBS=$LIBS
5056	LIBS="-lXv_pic -lXext $LIBS"
5057	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5058	/* end confdefs.h. */
5059
5060	/* Override any GCC internal prototype to avoid an error.
5061	Use char because int might match the return type of a GCC
5062	builtin and then its argument prototype would still apply. */
5063	#ifdef __cplusplus
5064	extern "C"
5065	#endif
5066	char XvQueryExtension ();
5067	int
5068	main ()
5069	{
5070	return XvQueryExtension ();
5071	;
5072	return 0;
5073	}
5074	_ACEOF
5075	if ac_fn_c_try_link "$LINENO"; then :
5076	ac_cv_lib_Xv_pic_XvQueryExtension=yes
5077	else
5078	ac_cv_lib_Xv_pic_XvQueryExtension=no
5079	fi
5080	rm -f core conftest.err conftest.$ac_objext \
5081	conftest$ac_exeext conftest.$ac_ext
5082	LIBS=$ac_check_lib_save_LIBS
5083	fi
5084	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xv_pic_XvQueryExtension" >&5
5085	$as_echo "$ac_cv_lib_Xv_pic_XvQueryExtension" >&6; }
5086	if test "x$ac_cv_lib_Xv_pic_XvQueryExtension" = xyes; then :
5087	HAVE_XVIDEO="yes"
5088	else
5089	HAVE_XVIDEO="no"
5090	fi
5091
5092	if test $HAVE_XVIDEO = "yes"; then
5093	V_LIB="$V_LIB -lXv_pic"
5094	V_XV="-DHAVE_XVIDEO"
5095	V_OBJ="$V_OBJ render/xvideo.o"
5096	else
5097
5098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XvQueryExtension in -lXv" >&5
5099	$as_echo_n "checking for XvQueryExtension in -lXv... " >&6; }
5100	if ${ac_cv_lib_Xv_XvQueryExtension+:} false; then :
5101	$as_echo_n "(cached) " >&6
5102	else
5103	ac_check_lib_save_LIBS=$LIBS
5104	LIBS="-lXv -lXext $LIBS"
5105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5106	/* end confdefs.h. */
5107
5108	/* Override any GCC internal prototype to avoid an error.
5109	Use char because int might match the return type of a GCC
5110	builtin and then its argument prototype would still apply. */
5111	#ifdef __cplusplus
5112	extern "C"
5113	#endif
5114	char XvQueryExtension ();
5115	int
5116	main ()
5117	{
5118	return XvQueryExtension ();
5119	;
5120	return 0;
5121	}
5122	_ACEOF
5123	if ac_fn_c_try_link "$LINENO"; then :
5124	ac_cv_lib_Xv_XvQueryExtension=yes
5125	else
5126	ac_cv_lib_Xv_XvQueryExtension=no
5127	fi
5128	rm -f core conftest.err conftest.$ac_objext \
5129	conftest$ac_exeext conftest.$ac_ext
5130	LIBS=$ac_check_lib_save_LIBS
5131	fi
5132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xv_XvQueryExtension" >&5
5133	$as_echo "$ac_cv_lib_Xv_XvQueryExtension" >&6; }
5134	if test "x$ac_cv_lib_Xv_XvQueryExtension" = xyes; then :
5135	HAVE_XVIDEO="yes"
5136	else
5137	HAVE_XVIDEO="no"
5138	fi
5139
5140
5141	if test $HAVE_XVIDEO = "yes"; then
5142	V_XV="-DHAVE_XVIDEO"
5143	V_LIB="$V_LIB -lXv"
5144	V_OBJ="$V_OBJ render/xvideo.o"
5145	fi
5146	fi
5147
5148	if test $HAVE_XVIDEO = "yes"; then
5149	for ac_header in X11/extensions/Xvlib.h
5150	do :
5151	ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xvlib.h" "ac_cv_header_X11_extensions_Xvlib_h" "$ac_includes_default"
5152	if test "x$ac_cv_header_X11_extensions_Xvlib_h" = xyes; then :
5153	cat >>confdefs.h <<_ACEOF
5154	#define HAVE_X11_EXTENSIONS_XVLIB_H 1
5155	_ACEOF
5156
5157	else
5158
5159	echo "Error! \"X11/extensions/Xvlib.h\" not found. Please install \"libxv-dev\" package."
5160	exit 1
5161
5162	fi
5163
5164	done
5165
5166	fi
5167	fi
5168
5169
5170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for V4L support" >&5
5171	$as_echo "$as_me: checking for V4L support" >&6;}
5172	ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
5173	if test "x$ac_cv_header_linux_videodev_h" = xyes; then :
5174	have_videodev_h=yes;
5175	else
5176	ac_fn_c_check_header_mongrel "$LINENO" "/usr/local/include/linux/videodev.h" "ac_cv_header__usr_local_include_linux_videodev_h" "$ac_includes_default"
5177	if test "x$ac_cv_header__usr_local_include_linux_videodev_h" = xyes; then :
5178	have_videodev_h=yes;
5179	fi
5180
5181
5182	fi
5183
5184
5185	if test x$have_videodev_h = xyes; then
5186	{ $as_echo "$as_me:${as_lineno-$LINENO}: suitable V4L support found... using linux/videodev.h" >&5
5187	$as_echo "$as_me: suitable V4L support found... using linux/videodev.h" >&6;}
5188	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-video4linux.o"
5189	have_V4L=yes
5190	fi
5191
5192	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for V4L2 support" >&5
5193	$as_echo "$as_me: checking for V4L2 support" >&6;}
5194	ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev2.h" "ac_cv_header_linux_videodev2_h" "$ac_includes_default"
5195	if test "x$ac_cv_header_linux_videodev2_h" = xyes; then :
5196	have_linux_videodev2_h=yes;
5197	fi
5198
5199
5200	ac_fn_c_check_header_mongrel "$LINENO" "sys/videodev2.h" "ac_cv_header_sys_videodev2_h" "$ac_includes_default"
5201	if test "x$ac_cv_header_sys_videodev2_h" = xyes; then :
5202	have_sys_videodev2_h=yes;
5203	fi
5204
5205
5206	ac_fn_c_check_header_mongrel "$LINENO" "sys/videoio.h" "ac_cv_header_sys_videoio_h" "$ac_includes_default"
5207	if test "x$ac_cv_header_sys_videoio_h" = xyes; then :
5208	have_sys_videoio_h=yes;
5209	fi
5210
5211
5212
5213	if test x$have_linux_videodev2_h = xyes ; then
5214	{ $as_echo "$as_me:${as_lineno-$LINENO}: suitable V4L2 support found... using linux/videodev2.h" >&5
5215	$as_echo "$as_me: suitable V4L2 support found... using linux/videodev2.h" >&6;}
5216	V_DEFINE="$V_DEFINE -DHAVE_LINUX_VIDEODEV2_H"
5217	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-v4l2.o"
5218	have_V4L2=yes
5219
5220	elif test x$have_sys_videodev2_h = xyes; then
5221	{ $as_echo "$as_me:${as_lineno-$LINENO}: suitable V4L2 support found... using sys/videodev2.h" >&5
5222	$as_echo "$as_me: suitable V4L2 support found... using sys/videodev2.h" >&6;}
5223	V_DEFINE="$V_DEFINE -DHAVE_SYS_VIDEODEV2_H"
5224	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-v4l2.o"
5225	have_V4L2=yes
5226
5227	elif test x$have_sys_videoio_h = xyes; then
5228	{ $as_echo "$as_me:${as_lineno-$LINENO}: suitable V4L2 support found... using sys/videoio.h" >&5
5229	$as_echo "$as_me: suitable V4L2 support found... using sys/videoio.h" >&6;}
5230	V_DEFINE="$V_DEFINE -DHAVE_SYS_VIDEOIO_H"
5231	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-v4l2.o"
5232	have_V4L2=yes
5233
5234	fi
5235
5236	if test x$have_V4L = xyes -o x$have_V4L2 = xyes; then
5237	V_OBJ_GRABBER="$V_OBJ_GRABBER video/yuv_convert.o"
5238	fi
5239
5240	ac_fn_c_check_header_mongrel "$LINENO" "libv4lconvert.h" "ac_cv_header_libv4lconvert_h" "$ac_includes_default"
5241	if test "x$ac_cv_header_libv4lconvert_h" = xyes; then :
5242	have_libv4lconvert_h=yes;
5243	fi
5244
5245
5246	if test x$have_libv4lconvert_h = xyes; then
5247	V_DEFINE="$V_DEFINE -DHAVE_LIBV4L"
5248	if test x$have_V4L = xyes; then
5249	V_LIB_GRABBER="$V_LIB_GRABBER -lv4l1"
5250	fi
5251	if test x$have_V4L2 = xyes; then
5252	V_LIB_GRABBER="$V_LIB_GRABBER -lv4l2"
5253	fi
5254	else
5255	V_OBJ_GRABBER="$V_OBJ_GRABBER video/tinyjpeg.o video/jidctflt.o"
5256	fi
5257
5258
5259	# Check whether --with-decklink was given.
5260	if test "${with_decklink+set}" = set; then :
5261	withval=$with_decklink; with_decklinkapidispatch=${withval}
5262	fi
5263
5264	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Blackmagic DeckLink SDK" >&5
5265	$as_echo "$as_me: checking for Blackmagic DeckLink SDK" >&6;}
5266	if ${ac_cv_c_decklinkapidispatch+:} false; then :
5267	$as_echo_n "(cached) " >&6
5268	else
5269
5270	# First check to see if --with-decklink was specified.
5271	if test x"${with_decklinkapidispatch}" != x ; then
5272	case ${with_decklinkapidispatch} in
5273	*/DeckLinkAPIDispatch.cpp )
5274	if test -f ${with_decklinkapidispatch}; then
5275	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-decklink argument should refer to directory containing DeckLinkAPIDispatch.cpp, not to DeckLinkAPIDispatch.cpp itself" >&5
5276	$as_echo "$as_me: WARNING: --with-decklink argument should refer to directory containing DeckLinkAPIDispatch.cpp, not to DeckLinkAPIDispatch.cpp itself" >&2;}
5277	with_decklinkapidispatch=`echo ${with_decklinkapidispatch} \| sed 's!/DeckLinkAPIDispatch\.cpp!!'`
5278	fi ;;
5279	esac
5280	if test -f "${with_decklinkapidispatch}/DeckLinkAPIDispatch.cpp" ; then
5281	ac_cv_c_decklinkapidispatch=`(cd ${with_decklinkapidispatch}; pwd)`
5282	else
5283	as_fn_error $? "${with_decklinkapidispatch} directory doesn't contain DeckLinkAPIDispatch.cpp" "$LINENO" 5
5284	fi
5285	fi
5286
5287	# then check for a private Blackmagic DeckLink SDK installation
5288	if test x"${ac_cv_c_decklinkapidispatch}" = x ; then
5289	as_save_IFS=$IFS
5290	IFS=`echo`
5291	for i in \
5292	`ls -dr "Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` \
5293	`ls -dr ../"Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` \
5294	`ls -dr $HOME/"Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` \
5295	`ls -dr $HOME/Downloads/"Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` \
5296	`ls -dr /usr/local/"Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` \
5297	`ls -dr /opt/local/"Blackmagic DeckLink SDK "[0-9]* 2>/dev/null` ; do
5298	case "$target" in
5299	linux )
5300	if test -f "$i/Linux/include/DeckLinkAPIDispatch.cpp" ; then
5301	ac_cv_c_decklinkapidispatch=`(cd "$i/Linux/include"; pwd)`
5302	break
5303	fi ;;
5304	darwin )
5305	if test -f "$i/Mac/include/DeckLinkAPIDispatch.cpp" ; then
5306	ac_cv_c_decklinkapidispatch=`(cd "$i/Mac/include"; pwd)`
5307	break
5308	fi ;;
5309	esac
5310	done
5311	IFS=$as_save_IFS
5312	fi
5313
5314	fi
5315
5316	if test x"${ac_cv_c_decklinkapidispatch}" = x ; then
5317	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no DeckLinkAPIDispatch.cpp file found" >&5
5318	$as_echo "$as_me: WARNING: no DeckLinkAPIDispatch.cpp file found" >&2;}
5319	else
5320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${ac_cv_c_decklinkapidispatch}/DeckLinkAPIDispatch.cpp" >&5
5321	$as_echo "found ${ac_cv_c_decklinkapidispatch}/DeckLinkAPIDispatch.cpp" >&6; }
5322	V_INCLUDE="$V_INCLUDE -I\"${ac_cv_c_decklinkapidispatch}\""
5323	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-decklink.o"
5324
5325	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
5326	$as_echo_n "checking for dlsym in -ldl... " >&6; }
5327	if ${ac_cv_lib_dl_dlsym+:} false; then :
5328	$as_echo_n "(cached) " >&6
5329	else
5330	ac_check_lib_save_LIBS=$LIBS
5331	LIBS="-ldl $LIBS"
5332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5333	/* end confdefs.h. */
5334
5335	/* Override any GCC internal prototype to avoid an error.
5336	Use char because int might match the return type of a GCC
5337	builtin and then its argument prototype would still apply. */
5338	#ifdef __cplusplus
5339	extern "C"
5340	#endif
5341	char dlsym ();
5342	int
5343	main ()
5344	{
5345	return dlsym ();
5346	;
5347	return 0;
5348	}
5349	_ACEOF
5350	if ac_fn_c_try_link "$LINENO"; then :
5351	ac_cv_lib_dl_dlsym=yes
5352	else
5353	ac_cv_lib_dl_dlsym=no
5354	fi
5355	rm -f core conftest.err conftest.$ac_objext \
5356	conftest$ac_exeext conftest.$ac_ext
5357	LIBS=$ac_check_lib_save_LIBS
5358	fi
5359	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
5360	$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
5361	if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
5362	V_LIB="$V_LIB -ldl"
5363	fi
5364
5365	fi
5366
5367	if test -r /usr/lib/libvl.so ; then
5368	V_LIB_GRABBER="$V_LIB_GRABBER -lvl -ldmedia"
5369	V_OBJ_GRABBER="video/grabber-vl.o video/output-vl.o $V_OBJ_GRABBER"
5370	if test -r /usr/include/dmedia/cl_cosmo.h ; then
5371	V_LIB_GRABBER="$V_LIB_GRABBER -lcl"
5372	V_OBJ_GRABBER="video/grabber-cosmo.o $V_OBJ_GRABBER"
5373	fi
5374	fi
5375	if test -r /usr/lib/libsvideo.a ; then
5376	V_LIB_GRABBER="$V_LIB_GRABBER -lsvideo"
5377	V_OBJ_GRABBER="video/grabber-svideo.o $V_OBJ_GRABBER"
5378	fi
5379
5380	# Check whether --enable-XvGrabber was given.
5381	if test "${enable_XvGrabber+set}" = set; then :
5382	enableval=$enable_XvGrabber; XvGrabber=yes
5383	else
5384	XvGrabber=no
5385	fi
5386
5387	if test -r /usr/lib/libXv.a -a "$XvGrabber" = "yes" ; then
5388	V_LIB_GRABBER="$V_LIB_GRABBER -lXv"
5389	V_DEFINE="$V_DEFINE -DXV_PSEUDO8"
5390	V_OBJ_GRABBER="video/grabber-xv.o $V_OBJ_GRABBER"
5391	fi
5392	if test -r /usr/lpp/parallax/lib/libXvid.a ; then
5393	V_LIB_GRABBER="$V_LIB_GRABBER -L/usr/lpp/parallax/lib -lXvid -lXv"
5394	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I/usr/lpp/parallax/include"
5395	V_OBJ_GRABBER="video/grabber-plx.o video/assistor-plx.o $V_OBJ_GRABBER"
5396	fi
5397	if test -r /usr/lpp/UMS6000/lib/libUMSobj.a ; then
5398	V_LIB_GRABBER="$V_LIB_GRABBER -L/usr/lpp/UMS6000/lib -lUMSobj"
5399	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I/usr/lpp/UMS6000/include"
5400	V_DEFINE="$V_DEFINE -DSUNRISE"
5401	V_OBJ_GRABBER="video/grabber-sunrise.o video/output-sunrise.o $V_OBJ_GRABBER"
5402	fi
5403
5404	if test -r /usr/include/machine/ioctl_meteor.h -o \
5405	-r /usr/include/dev/ic/bt8xx.h ; then
5406	V_OBJ_GRABBER="video/grabber-meteor.o $V_OBJ_GRABBER"
5407	fi
5408
5409	# Check whether --enable-Linux1394Grabber was given.
5410	if test "${enable_Linux1394Grabber+set}" = set; then :
5411	enableval=$enable_Linux1394Grabber; Linux1394Grabber=yes
5412	else
5413	Linux1394Grabber=no
5414	fi
5415
5416	if test -r /usr/include/libdc1394/dc1394_control.h -a -r /usr/include/libraw1394/raw1394.h -a "$Linux1394Grabber" = "yes"; then
5417	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-linux1394.o"
5418	V_LIB_GRABBER="$V_LIB_GRABBER -lraw1394 -ldc1394_control"
5419	fi
5420
5421	#if test -r /usr/local/lib/libspigot.a -a ${PORTOBJFORMAT} != elf; then
5422	if test -r /usr/local/lib/libspigot.a ; then
5423	V_OBJ_GRABBER="video/grabber-spigot.o $V_OBJ_GRABBER"
5424	V_LIB_GRABBER="$V_LIB_GRABBER -lspigot"
5425	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I/usr/local/include"
5426	fi
5427
5428	if test "$qcamdir" != "" ; then
5429	V_OBJ_GRABBER="video/grabber-qcam.o $V_OBJ_GRABBER"
5430	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$qcamdir"
5431	V_DEFINE="$V_DEFINE -DQCAMDEV -DQCAMDOTH=qcam.h"
5432	elif test -r /usr/local/lib/libqcam.a ; then
5433	V_OBJ_GRABBER="video/grabber-qcam.o $V_OBJ_GRABBER"
5434	V_LIB_GRABBER="$V_LIB_GRABBER -lqcam"
5435	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I/usr/local/include"
5436	V_DEFINE="$V_DEFINE -DQCAMLIB"
5437	elif test -r /dev/qcam0 ; then
5438	V_OBJ_GRABBER="video/grabber-qcam.o $V_OBJ_GRABBER"
5439	V_DEFINE="$V_DEFINE -DQCAMDEV"
5440	fi
5441	vpix_dir=/usr/src/local/vfc-1.0
5442	vpix_lib=$vpix_dir/vfc_lib
5443	if test -d /import/VideoPix ; then
5444	vpix_dir=/import/VideoPix
5445	vpic_lib=$vpix_dir/lib
5446	fi
5447	if test -d $vpix_dir ; then
5448	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$vpix_dir/sys -I$vpix_lib"
5449	V_LIB_GRABBER="$V_LIB_GRABBER $vpix_lib/libvfc.a"
5450	V_DEFINE="$V_DEFINE -DVIDEOPIX"
5451	V_OBJ_GRABBER="video/grabber-vpix.o $V_OBJ_GRABBER"
5452	fi
5453	places="/usr/src/local/vigrapix/lib \
5454	/opt/VIGRAvigrapix/lib"
5455	for dir in $places; do
5456	if test -d $dir ; then
5457	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$dir"
5458	V_LIB_GRABBER="$V_LIB_GRABBER $dir/libvigrapix.a"
5459	V_OBJ_GRABBER="video/grabber-vigra.o $V_OBJ_GRABBER"
5460	break
5461	fi
5462	done
5463
5464	d=/opt/MMACslv
5465	if test -d $d ; then
5466	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$d/include"
5467	V_LIB_GRABBER="$V_LIB_GRABBER $d/lib/libslv.a -lintl"
5468	V_OBJ_GRABBER="video/grabber-slv.o $V_OBJ_GRABBER"
5469	fi
5470
5471	d=/usr/include/mme
5472	if test -d $d ; then
5473	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$d"
5474	V_LIB_GRABBER="$V_LIB_GRABBER -lmme"
5475	V_OBJ_GRABBER="video/grabber-mme.o $V_OBJ_GRABBER"
5476	fi
5477
5478	places="/opt/parallax \
5479	/usr/src/local/parallax \
5480	/usr/local/parallax \
5481	/usr/local/parallax/components/Xclients_sun4.ow3_1.18 \
5482	/usr/src/local/parallax/components/Xclients_sun4.ow3_1.18"
5483	for dir in $places; do
5484	if test -d $dir/include ; then
5485	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$dir/include"
5486	V_LIB_GRABBER="$V_LIB_GRABBER -L$dir/lib -lXext -lXvid"
5487	V_OBJ_GRABBER="video/grabber-plx.o video/assistor-plx.o $V_OBJ_GRABBER"
5488	break
5489	fi
5490	done
5491
5492	case "$target" in
5493	-dec-)
5494	jv_dir=jv2
5495	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$jv_dir"
5496	V_LIB_GRABBER="$V_LIB_GRABBER $jv_dir/jvdriverint.o"
5497	V_OBJ_GRABBER="video/assistor-jv.o video/grabber-jv.o $V_OBJ_GRABBER"
5498	if test "$target_os" = ultrix4.3 ; then
5499	#XXX rtip code currently broken
5500	#V_DEFINE="$V_DEFINE -DRTIP"
5501	#V_LIB="$V_LIB lib.ultrix/librcap.a"
5502	#V_INCLUDE="$V_INCLUDE -Ircap-include"
5503	#XXX
5504	#V_OBJ_GRABBER="$V_OBJ_GRABBER net-rtip.o"
5505	echo no rtip support
5506	fi
5507	;;
5508	sparc-sun-solaris*)
5509	V_STATIC=""
5510	have_xil=no
5511	xil_dir=/usr/openwin
5512	if test -d $xil_dir ; then
5513	if test ! -d $xil_dir/include/xil ; then
5514	echo "You don't have the XIL developer's kit!"
5515	echo "Building without XIL support..."
5516	else
5517	echo "Using XIL developer's kit (Found in: $xil_dir/include/xil)"
5518	have_xil=yes
5519	fi
5520	fi
5521	SYSINC="-I"
5522	if test $CC = gcc ; then
5523	V_DEFINE="$V_DEFINE -mv8 -msupersparc"
5524	SYSINC="-isystem "
5525	elif test -z "$enable_debug" ; then
5526	V_CCOPT="-xO2";
5527	fi
5528	if test $ipv6 = yes; then
5529	V_DEFINE="$V_DEFINE -D__svr4__ -DSolaris -DHAVE_IPV6 -DSOLARIS7_IPV6"
5530	else
5531	V_DEFINE="$V_DEFINE -D__svr4__ -DSolaris"
5532	fi
5533	OPSYS=solaris
5534	if test -f video/grabber-rtvc.cpp \|\| test -f video/grabber-rtvc.o ; then
5535	V_OBJ_GRABBER="video/grabber-rtvc.o $V_OBJ_GRABBER"
5536	if test "$have_xil" = yes ; then
5537	V_PROG="vic vic.xil"
5538	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER $SYSINC$xil_dir/include -DSUNXIL_WARNING_DISABLE"
5539	V_LIB_XIL="-L$xil_dir/lib -R\"$xil_dir/lib:/opt/SUNWo1kp/lib:/opt/MMACo1k/lib\" -lxil"
5540	V_OBJ_XIL="video/grabber-xil.o codec/framer-h261hw.o codec/framer-cellb.o video/assistor-xil.o"
5541	fi
5542	elif test "$have_xil" = yes ; then
5543	V_OBJ_XIL="video/grabber-xil.o codec/framer-h261hw.o codec/framer-cellb.o video/assistor-xil.o"
5544	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -I$xil_dir/include"
5545	V_LIB_GRABBER="$V_LIB_GRABBER -L$xil_dir/lib -R\"$xil_dir/lib:/opt/SUNWo1kp/lib:/opt/MMACo1k/lib\" -lxil "
5546	fi
5547	;;
5548	sparc-sun-sunos*)
5549	V_DEFINE="$V_DEFINE -DNEED_SUNOS_PROTOS -DSunOS"
5550	;;
5551	-sgi-irix)
5552	V_DEFINE="$V_DEFINE -D_BSD_SIGNALS -DIRIX"
5553	OPSYS=irix
5554	if test "$target_os" = irix6.2 ; then
5555	V_DEFINE="$V_DEFINE -DIRIX6_2 -DSIGARGS=__sigargs"
5556	fi
5557	V_TARCMD="tar cfL"
5558	V_SHELL="SHELL = /bin/sh"
5559	if test $CC != gcc ; then
5560	V_DEFINE="$V_DEFINE -signed -g3"
5561	CC="cc -Dinline="
5562	if test "$target_os" = irix5.2 ; then
5563	CC="$CC -xansi -D__STDC__"
5564	fi
5565	CXX="CC +p -float -woff 3262 -DSGI_COMPAT"
5566	else
5567	CXX=$CC
5568	fi
5569	V_STATIC=""
5570	;;
5571	--bsdi1*)
5572	V_SHM=""
5573	V_TARCMD="tar cfL"
5574	;;
5575	--bsdi2.0*)
5576	V_SHM=""
5577	V_TARCMD="tar cfL"
5578	;;
5579	--bsdi*)
5580	# bsdi2.1 added sys-v shared memory support but their implementation
5581	# is broken so we have to turn it off. If they ever fix libipc,
5582	# the following line should be deleted.
5583	V_SHM=""
5584	V_TARCMD="tar cfL"
5585	V_CCOPT="-O2 -m486"
5586	V_LIB="$V_LIB -lipc"
5587	;;
5588	--netbsd*)
5589	if test "$gpl" = "yes" ; then
5590	V_OBJ_GRABBER="video/grabber-ov511.o $V_OBJ_GRABBER"
5591	fi
5592	V_DEFINE="$V_DEFINE -DNetBSD"
5593	V_STATIC=""
5594	V_TARCMD="tar -h -c -f"
5595	OPSYS=netbsd
5596	;;
5597	--openbsd*)
5598	if test "$gpl" = "yes" ; then
5599	V_OBJ_GRABBER="video/grabber-ov511.o $V_OBJ_GRABBER"
5600	fi
5601	V_DEFINE="$V_DEFINE -DOpenBSD"
5602	V_STATIC=""
5603	V_TARCMD="tar -h -c -f"
5604	OPSYS=openbsd
5605	;;
5606	--freebsd*)
5607	if test "$gpl" = "yes" ; then
5608	V_OBJ_GRABBER="video/grabber-ov511.o $V_OBJ_GRABBER"
5609	fi
5610	V_STATIC=""
5611	V_DEFINE="$V_DEFINE -DSIGARGS=int -DFreeBSD"
5612	if test $ipv6 = yes; then
5613	V_DEFINE="$V_DEFINE -DHAVE_IPV6"
5614	V_LIB="$V_LIB -L/usr/local/v6/lib"
5615	fi
5616	OPSYS=freebsd
5617	;;
5618	--hpux*)
5619	V_CCOPT="-O -DHPUX"
5620	OPSYS=hpux
5621	;;
5622	--aix3*)
5623	V_STATIC=""
5624	V_DEFINE="$V_DEFINE -DSIGARGS=int -DHPUX"
5625	if test "$V_LIB_AIXSHM" != "" ; then
5626	V_LIB="$V_LIB $V_LIB_AIXSHM"
5627	else
5628	V_SHM=""
5629	fi
5630	CXX="xlC -+"
5631	;;
5632	--aix4*)
5633	V_STATIC=""
5634	V_DEFINE="$V_DEFINE -DSIGARGS=int -D_AIX41"
5635	if test "$V_LIB_AIXSHM" != "" ; then
5636	V_LIB="$V_LIB $V_LIB_AIXSHM"
5637	else
5638	V_SHM=""
5639	fi
5640	CXX="xlC -+"
5641	;;
5642	armv4l-*-linux)
5643	V_STATIC=""
5644	V_BROKEN_OBJ=
5645	CC=arm-linux-gcc
5646	CPP=arm-linux-g++
5647	AR=arm-linux-ar
5648	RANLIB=arm-linux-ranlib
5649	if test $ipv6 = yes; then
5650	V_DEFINE="$V_DEFINE -DLinux -DHAVE_IPV6 -DLINUX_IPV6"
5651	else
5652	V_DEFINE="$V_DEFINE -DLinux"
5653	fi
5654	OPSYS=linux
5655	;;
5656	--linux*)
5657	V_STATIC=""
5658	V_BROKEN_OBJ=
5659	if test $ipv6 = yes; then
5660	V_DEFINE="$V_DEFINE -DLinux -DHAVE_IPV6 -DLINUX_IPV6"
5661	else
5662	V_DEFINE="$V_DEFINE -DLinux"
5663	fi
5664	OPSYS=linux
5665	;;
5666	darwin)
5667	V_SHM=""
5668	V_STATIC=""
5669	V_BROKEN_OBJ=
5670	V_DEFINE="$V_DEFINE -DHAVE_IPV6 -DHAVE_FAST_INT"
5671	V_LIB="$V_LIB -framework Carbon -framework QuickTime"
5672	if test "$target_cpu" = powerpc; then
5673	V_CCOPT="-O2 $ppc_tune"
5674	fi
5675	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit gcc on OSX" >&5
5676	$as_echo_n "checking for 64-bit gcc on OSX... " >&6; }
5677	if gcc -v 2>&1 \| grep host=x86_64 >& /dev/null ; then
5678	if ! file -L /System/Library/Frameworks/QuickTime.framework/QuickTime 2>&1 \| grep x86_64 >&/dev/null; then
5679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Yes but forcing 32-bit due to QuickTime" >&5
5680	$as_echo "Yes but forcing 32-bit due to QuickTime" >&6; }
5681	x264_conf="$x264_conf --host=i686-apple-darwin"
5682	if [ -d /Developer/SDKs/MacOSX10.4u.sdk ] ; then
5683	V_LDFLAGS="$V_LDFLAGS -arch i386 -mmacosx-version-min=10.4"
5684	V_CCLDFLAGS32="LDFLAGS='-arch i386 -mmacosx-version-min=10.4' CFLAGS='-arch i386'"
5685	V_CCOPT="$V_CCOPT -arch i386"
5686	elif [ -d /Developer/SDKs/MacOSX10.5.sdk ] ; then
5687	V_LDFLAGS="$V_LDFLAGS -arch i386 -mmacosx-version-min=10.5"
5688	V_CCLDFLAGS32="LDFLAGS='-arch i386 -mmacosx-version-min=10.5' CFLAGS='-arch i386'"
5689	V_CCOPT="$V_CCOPT -arch i386"
5690	elif [ -d /Developer/SDKs/MacOSX10.6.sdk ] ; then
5691	V_LDFLAGS="$V_LDFLAGS -arch i386 -mmacosx-version-min=10.6"
5692	V_CCLDFLAGS32="LDFLAGS='-arch i386 -mmacosx-version-min=10.6' CFLAGS='-arch i386'"
5693	V_CCOPT="$V_CCOPT -arch i386 -isysroot /Developer/SDKs/MacOSX10.6.sdk"
5694	else
5695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: No suitable SDK under /Developer/SDKs/ found for building with QuickTime framework" >&5
5696	$as_echo "No suitable SDK under /Developer/SDKs/ found for building with QuickTime framework" >&6; }
5697	fi
5698	fi
5699	else
5700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: No - using 32-bit" >&5
5701	$as_echo "No - using 32-bit" >&6; }
5702	fi
5703	OPSYS=macosx
5704	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-macosx.o video/yuv_convert.o"
5705	;;
5706	mingw\|mingw32)
5707	V_SHM=""
5708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _head_libws2_32_a in -lws2_32" >&5
5709	$as_echo_n "checking for _head_libws2_32_a in -lws2_32... " >&6; }
5710	if ${ac_cv_lib_ws2_32__head_libws2_32_a+:} false; then :
5711	$as_echo_n "(cached) " >&6
5712	else
5713	ac_check_lib_save_LIBS=$LIBS
5714	LIBS="-lws2_32 $LIBS"
5715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5716	/* end confdefs.h. */
5717
5718	/* Override any GCC internal prototype to avoid an error.
5719	Use char because int might match the return type of a GCC
5720	builtin and then its argument prototype would still apply. */
5721	#ifdef __cplusplus
5722	extern "C"
5723	#endif
5724	char _head_libws2_32_a ();
5725	int
5726	main ()
5727	{
5728	return _head_libws2_32_a ();
5729	;
5730	return 0;
5731	}
5732	_ACEOF
5733	if ac_fn_c_try_link "$LINENO"; then :
5734	ac_cv_lib_ws2_32__head_libws2_32_a=yes
5735	else
5736	ac_cv_lib_ws2_32__head_libws2_32_a=no
5737	fi
5738	rm -f core conftest.err conftest.$ac_objext \
5739	conftest$ac_exeext conftest.$ac_ext
5740	LIBS=$ac_check_lib_save_LIBS
5741	fi
5742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32__head_libws2_32_a" >&5
5743	$as_echo "$ac_cv_lib_ws2_32__head_libws2_32_a" >&6; }
5744	if test "x$ac_cv_lib_ws2_32__head_libws2_32_a" = xyes; then :
5745	ws2="yes"
5746	else
5747	ws2="no"
5748	fi
5749
5750	if test "$ws2" == "yes"; then
5751	LIBS="$LIBS -lws2_32"
5752	else
5753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lwsock32" >&5
5754	$as_echo_n "checking for socket in -lwsock32... " >&6; }
5755	if ${ac_cv_lib_wsock32_socket+:} false; then :
5756	$as_echo_n "(cached) " >&6
5757	else
5758	ac_check_lib_save_LIBS=$LIBS
5759	LIBS="-lwsock32 $LIBS"
5760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5761	/* end confdefs.h. */
5762
5763	/* Override any GCC internal prototype to avoid an error.
5764	Use char because int might match the return type of a GCC
5765	builtin and then its argument prototype would still apply. */
5766	#ifdef __cplusplus
5767	extern "C"
5768	#endif
5769	char socket ();
5770	int
5771	main ()
5772	{
5773	return socket ();
5774	;
5775	return 0;
5776	}
5777	_ACEOF
5778	if ac_fn_c_try_link "$LINENO"; then :
5779	ac_cv_lib_wsock32_socket=yes
5780	else
5781	ac_cv_lib_wsock32_socket=no
5782	fi
5783	rm -f core conftest.err conftest.$ac_objext \
5784	conftest$ac_exeext conftest.$ac_ext
5785	LIBS=$ac_check_lib_save_LIBS
5786	fi
5787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wsock32_socket" >&5
5788	$as_echo "$ac_cv_lib_wsock32_socket" >&6; }
5789	if test "x$ac_cv_lib_wsock32_socket" = xyes; then :
5790	ws1="yes"
5791	else
5792	ws1="no"
5793	fi
5794
5795	if test "$ws1" == "yes"; then
5796	LIBS="$LIBS -lwsock32"
5797	else
5798	as_fn_error $? "Winsock library not found!" "$LINENO" 5
5799	fi
5800	fi
5801	LIBS="$LIBS -liphlpapi -lvfw32 -lgdi32 -lole32 -loleaut32 -luuid -lcomctl32 -lcomdlg32 -limm32"
5802	V_DEFINE="$V_DEFINE -DSTATIC_BUILD -DWIN32 -D_WINDOWS -DHAVE_SWSCALE -DHAVE_STDLIB_H -DSASR -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_WIN32_WINNT=_WIN32_WINNT_WINXP"
5803	V_EXTRAC_OBJ="$V_EXTRAC_OBJ win32/win32.o getopt.o"
5804	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-win32.o video/yuv_convert.o"
5805	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-win32DS.o video/crossbar.o"
5806	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-decklink.o video/DeckLinkAPI_i.o"
5807	V_LIB_GRABBER="$V_LIB_GRABBER dx9/Lib/x86/ddraw.lib dx9/Lib/x86/dxguid.lib dx9/Extras/DirectShow/Lib/x86/strmiids.lib dx9/Extras/DirectShow/Lib/x86/quartz.lib"
5808	V_INCLUDE_GRABBER="$V_INCLUDE_GRABBER -Idx9/Include -Idx9/Extras/DirectShow/Include"
5809	ffmpeg_conf="$ffmpeg_conf --enable-memalign-hack --enable-w32threads"
5810	x264_conf="$x264_conf --disable-avis-input --disable-pthread"
5811	# Check whether --enable-ddraw was given.
5812	if test "${enable_ddraw+set}" = set; then :
5813	enableval=$enable_ddraw; ddraw="yes"
5814	else
5815	ddraw="no"
5816	fi
5817
5818	if test "$ddraw" == "yes"; then
5819	V_DDRAW="-DUSE_DDRAW"
5820	echo "Using DirectDraw"
5821	fi;
5822	V_PROG="vic.exe"
5823	V_CCOPT="$V_CCOPT -Wl,-subsystem,windows"
5824	;;
5825	esac
5826
5827	case "$target" in
5828	--darwin* \| --mingw* \| --cygwin* \| --pw32*)
5829	;;
5830	*)
5831	V_OBJ_GRABBER="$V_OBJ_GRABBER video/grabber-x11.o"
5832	;;
5833	esac
5834
5835	# Check whether --enable-gpl was given.
5836	if test "${enable_gpl+set}" = set; then :
5837	enableval=$enable_gpl; gpl="yes"
5838	else
5839	gpl="no"
5840	fi
5841
5842	if test "$gpl" = "yes" ; then
5843	V_DEFINE="$V_DEFINE -DHAVE_SWSCALE"
5844	V_OBJ="$V_OBJ codec/packetbuffer.o codec/databuffer.o \
5845	codec/ffmpeg_codec.o codec/encoder-mpeg4.o codec/decoder-mpeg4.o \
5846	codec/x264encoder.o codec/encoder-h264.o codec/decoder-h264.o \
5847	codec/rtp_h264_depayloader.o render/color-swscale.o video/deinterlace.o"
5848	else
5849	V_OBJ="$V_OBJ render/color-true.o render/color-hi.o"
5850	fi
5851
5852	# Extract the first word of "wget", so it can be a program name with args.
5853	set dummy wget; ac_word=$2
5854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5855	$as_echo_n "checking for $ac_word... " >&6; }
5856	if ${ac_cv_prog_DOWNLOAD+:} false; then :
5857	$as_echo_n "(cached) " >&6
5858	else
5859	if test -n "$DOWNLOAD"; then
5860	ac_cv_prog_DOWNLOAD="$DOWNLOAD" # Let the user override the test.
5861	else
5862	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5863	for as_dir in $PATH
5864	do
5865	IFS=$as_save_IFS
5866	test -z "$as_dir" && as_dir=.
5867	for ac_exec_ext in '' $ac_executable_extensions; do
5868	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5869	ac_cv_prog_DOWNLOAD="wget -q -O -"
5870	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5871	break 2
5872	fi
5873	done
5874	done
5875	IFS=$as_save_IFS
5876
5877	fi
5878	fi
5879	DOWNLOAD=$ac_cv_prog_DOWNLOAD
5880	if test -n "$DOWNLOAD"; then
5881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOWNLOAD" >&5
5882	$as_echo "$DOWNLOAD" >&6; }
5883	else
5884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5885	$as_echo "no" >&6; }
5886	fi
5887
5888
5889	# Extract the first word of "curl", so it can be a program name with args.
5890	set dummy curl; ac_word=$2
5891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5892	$as_echo_n "checking for $ac_word... " >&6; }
5893	if ${ac_cv_prog_DOWNLOAD+:} false; then :
5894	$as_echo_n "(cached) " >&6
5895	else
5896	if test -n "$DOWNLOAD"; then
5897	ac_cv_prog_DOWNLOAD="$DOWNLOAD" # Let the user override the test.
5898	else
5899	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5900	for as_dir in $PATH
5901	do
5902	IFS=$as_save_IFS
5903	test -z "$as_dir" && as_dir=.
5904	for ac_exec_ext in '' $ac_executable_extensions; do
5905	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5906	ac_cv_prog_DOWNLOAD="curl -s"
5907	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5908	break 2
5909	fi
5910	done
5911	done
5912	IFS=$as_save_IFS
5913
5914	fi
5915	fi
5916	DOWNLOAD=$ac_cv_prog_DOWNLOAD
5917	if test -n "$DOWNLOAD"; then
5918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOWNLOAD" >&5
5919	$as_echo "$DOWNLOAD" >&6; }
5920	else
5921	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5922	$as_echo "no" >&6; }
5923	fi
5924
5925
5926
5927	havex264="no"
5928
5929	# Check whether --with-ffmpegver was given.
5930	if test "${with_ffmpegver+set}" = set; then :
5931	withval=$with_ffmpegver; ffmpegver=$withval
5932	else
5933	ffmpegver=ffmpeg-0.5.8
5934	fi
5935
5936	# Check whether --enable-ffmpeg-co was given.
5937	if test "${enable_ffmpeg_co+set}" = set; then :
5938	enableval=$enable_ffmpeg_co; ffmpegco="no"
5939	else
5940	ffmpegco="yes"
5941	fi
5942
5943	if test "$ffmpegco" = "yes" ; then
5944	if test "$gpl" = "yes" ; then
5945	if test ! -d ${ffmpegver} ; then
5946	echo "Downloading ${ffmpegver} of ffmpeg from ffmpeg.org ..."
5947	${DOWNLOAD} http://ffmpeg.org/releases/${ffmpegver}.tar.bz2 \| tar xjf - && ln -sf ${ffmpegver} ffmpeg
5948	fi
5949	patch --dry-run -sf -p0 < ffmpeg.iocom.patch >& /dev/null
5950	if test $? = 0; then
5951	echo "Patching ffmpeg h264 for IOCOM decode compatibility..."
5952	patch -p0 < ffmpeg.iocom.patch
5953	else
5954	echo "ffmpeg has already been patched for IOCOM decode compatibility"
5955	fi
5956	echo "Configuring ffmpeg..."
5957	echo "${V_CCLDFLAGS32} ./configure --prefix=$V_PATH/ffmpeg $ffmpeg_conf --enable-gpl --enable-swscale --enable-postproc"
5958	cd ffmpeg && eval ${V_CCLDFLAGS32} ./configure --prefix=$V_PATH/ffmpeg $ffmpeg_conf --enable-gpl --enable-swscale --enable-postproc; cd ..
5959	V_INCLUDE="$V_INCLUDE -Iffmpeg/include -Iffmpeg"
5960	V_CODEC_LIB="$V_CODEC_LIB -Lffmpeg/lib -lavcodec -lavutil -lswscale -lpostproc "
5961	else
5962	echo "ffmpeg not available without --enable-gpl"
5963	fi
5964	fi
5965
5966
5967	# Check whether --with-x264ver was given.
5968	if test "${with_x264ver+set}" = set; then :
5969	withval=$with_x264ver; x264ver=$withval
5970	else
5971	x264ver=x264-snapshot-20100805-2245
5972	fi
5973
5974	# Check whether --enable-x264-co was given.
5975	if test "${enable_x264_co+set}" = set; then :
5976	enableval=$enable_x264_co; x264co="no"
5977	else
5978	x264co="yes"
5979	fi
5980
5981	if test "$x264co" = "yes" ; then
5982	if test "$gpl" = "yes" ; then
5983	if test ! -d "x264" ; then
5984	echo "Downloading ${x264ver} of x264 from videolan.org ..."
5985	${DOWNLOAD} http://downloads.videolan.org/pub/videolan/x264/snapshots/${x264ver}.tar.bz2 \| tar xjf - && ln -sf ${x264ver} x264
5986	fi
5987	echo;echo "Configuring x264..."
5988	echo "${V_CCLDFLAGS32} ./configure --prefix=$V_PATH/x264 $x264_conf"
5989	cd x264 && eval ${V_CCLDFLAGS32} ./configure --prefix=$V_PATH/x264 $x264_conf; cd ..
5990	V_INCLUDE="$V_INCLUDE -Ix264/include"
5991	V_CODEC_LIB="$V_CODEC_LIB -Lx264/lib -lx264"
5992	havex264="yes"
5993	else
5994	echo "x264 not available without --enable-gpl"
5995	fi
5996	fi
5997
5998
5999	# Check whether --with-ffmpeginc was given.
6000	if test "${with_ffmpeginc+set}" = set; then :
6001	withval=$with_ffmpeginc; ffmpeginc=$withval
6002	else
6003	ffmpeginc=""
6004	fi
6005
6006
6007	# Check whether --with-ffmpeglib was given.
6008	if test "${with_ffmpeglib+set}" = set; then :
6009	withval=$with_ffmpeglib; ffmpeglib=$withval
6010	else
6011	ffmpeglib=""
6012	fi
6013
6014
6015	if test "$gpl" = "yes" ; then
6016	if test "$ffmpegco" != "yes"; then
6017
6018	if test "$ffmpeginc" != "" ; then
6019	if test ! -r $ffmpeginc/libavcodec/avcodec.h ; then
6020	echo "Error! you need to have $ffmpeginc/ffmpeg/avcodec.h around"
6021	exit 1
6022	elif test ! -r $ffmpeginc/libavutil/avutil.h ; then
6023	echo "Error! you need to have $ffmpeginc/ffmpeg/avutil.h around"
6024	exit 1
6025	elif test ! -r $ffmpeginc/libswscale/swscale.h ; then
6026	echo "Error! you need to have $ffmpeginc/ffmpeg/swscale.h around"
6027	exit 1
6028	fi
6029	echo "checking for FFmpeg headers...yes"
6030	V_INCLUDE="$V_INCLUDE -I$ffmpeginc"
6031
6032	else
6033
6034	ac_fn_c_check_header_mongrel "$LINENO" "libavcodec/avcodec.h" "ac_cv_header_libavcodec_avcodec_h" "$ac_includes_default"
6035	if test "x$ac_cv_header_libavcodec_avcodec_h" = xyes; then :
6036
6037	else
6038
6039	echo "Error! you need to have avcodec.h around."
6040	exit -1
6041
6042	fi
6043
6044
6045	ac_fn_c_check_header_mongrel "$LINENO" "libavutil/avutil.h" "ac_cv_header_libavutil_avutil_h" "$ac_includes_default"
6046	if test "x$ac_cv_header_libavutil_avutil_h" = xyes; then :
6047
6048	else
6049
6050	echo "Error! you need to have avutil.h around."
6051	exit -1
6052
6053	fi
6054
6055
6056	ac_fn_c_check_header_mongrel "$LINENO" "libswscale/swscale.h" "ac_cv_header_libswscale_swscale_h" "$ac_includes_default"
6057	if test "x$ac_cv_header_libswscale_swscale_h" = xyes; then :
6058
6059	else
6060
6061	echo "Error! you need to have swscale.h around."
6062	exit -1
6063
6064	fi
6065
6066
6067	fi
6068
6069	if test "$ffmpeglib" != "" ; then
6070	if test ! -r $ffmpeglib/libavcodec.a ; then
6071	echo "Error! you need to have $ffmpeglib/libavcodec.a around"
6072	elif test ! -r $ffmpeglib/libavutil.a ; then
6073	echo "Error! you need to have $ffmpeglib/libavutil.a around"
6074	elif test ! -r $ffmpeglib/libswscale.a ; then
6075	echo "Error! you need to have $ffmpeglib/libswscale.a around"
6076	elif test ! -r $ffmpeglib/libpostproc.a ; then
6077	echo "Error! you need to have $ffmpeglib/libpostproc.a around"
6078	fi
6079
6080	V_CODEC_LIB="$V_CODEC_LIB -L$ffmpeglib -lavcodec -lavutil -lswscale -lpostproc"
6081	else
6082	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lavcodec" >&5
6083	$as_echo_n "checking for main in -lavcodec... " >&6; }
6084	if ${ac_cv_lib_avcodec_main+:} false; then :
6085	$as_echo_n "(cached) " >&6
6086	else
6087	ac_check_lib_save_LIBS=$LIBS
6088	LIBS="-lavcodec $LIBS"
6089	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6090	/* end confdefs.h. */
6091
6092
6093	int
6094	main ()
6095	{
6096	return main ();
6097	;
6098	return 0;
6099	}
6100	_ACEOF
6101	if ac_fn_c_try_link "$LINENO"; then :
6102	ac_cv_lib_avcodec_main=yes
6103	else
6104	ac_cv_lib_avcodec_main=no
6105	fi
6106	rm -f core conftest.err conftest.$ac_objext \
6107	conftest$ac_exeext conftest.$ac_ext
6108	LIBS=$ac_check_lib_save_LIBS
6109	fi
6110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_main" >&5
6111	$as_echo "$ac_cv_lib_avcodec_main" >&6; }
6112	if test "x$ac_cv_lib_avcodec_main" = xyes; then :
6113	cat >>confdefs.h <<_ACEOF
6114	#define HAVE_LIBAVCODEC 1
6115	_ACEOF
6116
6117	LIBS="-lavcodec $LIBS"
6118
6119	else
6120
6121	echo "Error! you need to have libavcodec around."
6122	exit -1
6123
6124	fi
6125
6126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lavutil" >&5
6127	$as_echo_n "checking for main in -lavutil... " >&6; }
6128	if ${ac_cv_lib_avutil_main+:} false; then :
6129	$as_echo_n "(cached) " >&6
6130	else
6131	ac_check_lib_save_LIBS=$LIBS
6132	LIBS="-lavutil $LIBS"
6133	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134	/* end confdefs.h. */
6135
6136
6137	int
6138	main ()
6139	{
6140	return main ();
6141	;
6142	return 0;
6143	}
6144	_ACEOF
6145	if ac_fn_c_try_link "$LINENO"; then :
6146	ac_cv_lib_avutil_main=yes
6147	else
6148	ac_cv_lib_avutil_main=no
6149	fi
6150	rm -f core conftest.err conftest.$ac_objext \
6151	conftest$ac_exeext conftest.$ac_ext
6152	LIBS=$ac_check_lib_save_LIBS
6153	fi
6154	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avutil_main" >&5
6155	$as_echo "$ac_cv_lib_avutil_main" >&6; }
6156	if test "x$ac_cv_lib_avutil_main" = xyes; then :
6157	cat >>confdefs.h <<_ACEOF
6158	#define HAVE_LIBAVUTIL 1
6159	_ACEOF
6160
6161	LIBS="-lavutil $LIBS"
6162
6163	else
6164
6165	echo "Error! you need to have libavutil around."
6166	exit -1
6167
6168	fi
6169
6170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lswscale" >&5
6171	$as_echo_n "checking for main in -lswscale... " >&6; }
6172	if ${ac_cv_lib_swscale_main+:} false; then :
6173	$as_echo_n "(cached) " >&6
6174	else
6175	ac_check_lib_save_LIBS=$LIBS
6176	LIBS="-lswscale $LIBS"
6177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6178	/* end confdefs.h. */
6179
6180
6181	int
6182	main ()
6183	{
6184	return main ();
6185	;
6186	return 0;
6187	}
6188	_ACEOF
6189	if ac_fn_c_try_link "$LINENO"; then :
6190	ac_cv_lib_swscale_main=yes
6191	else
6192	ac_cv_lib_swscale_main=no
6193	fi
6194	rm -f core conftest.err conftest.$ac_objext \
6195	conftest$ac_exeext conftest.$ac_ext
6196	LIBS=$ac_check_lib_save_LIBS
6197	fi
6198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_swscale_main" >&5
6199	$as_echo "$ac_cv_lib_swscale_main" >&6; }
6200	if test "x$ac_cv_lib_swscale_main" = xyes; then :
6201	cat >>confdefs.h <<_ACEOF
6202	#define HAVE_LIBSWSCALE 1
6203	_ACEOF
6204
6205	LIBS="-lswscale $LIBS"
6206
6207	else
6208
6209	echo "Error! you need to have libswscale around."
6210	exit -1
6211
6212	fi
6213
6214
6215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpostproc" >&5
6216	$as_echo_n "checking for main in -lpostproc... " >&6; }
6217	if ${ac_cv_lib_postproc_main+:} false; then :
6218	$as_echo_n "(cached) " >&6
6219	else
6220	ac_check_lib_save_LIBS=$LIBS
6221	LIBS="-lpostproc $LIBS"
6222	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6223	/* end confdefs.h. */
6224
6225
6226	int
6227	main ()
6228	{
6229	return main ();
6230	;
6231	return 0;
6232	}
6233	_ACEOF
6234	if ac_fn_c_try_link "$LINENO"; then :
6235	ac_cv_lib_postproc_main=yes
6236	else
6237	ac_cv_lib_postproc_main=no
6238	fi
6239	rm -f core conftest.err conftest.$ac_objext \
6240	conftest$ac_exeext conftest.$ac_ext
6241	LIBS=$ac_check_lib_save_LIBS
6242	fi
6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_postproc_main" >&5
6244	$as_echo "$ac_cv_lib_postproc_main" >&6; }
6245	if test "x$ac_cv_lib_postproc_main" = xyes; then :
6246	cat >>confdefs.h <<_ACEOF
6247	#define HAVE_LIBPOSTPROC 1
6248	_ACEOF
6249
6250	LIBS="-lpostproc $LIBS"
6251
6252	else
6253
6254	echo "Error! you need to have libpostproc around."
6255	exit -1
6256
6257	fi
6258
6259
6260	V_CODEC_LIB="$V_CODEC_LIB -lavcodec -lavutil -lswscale -lpostproc"
6261	fi
6262	fi
6263	fi
6264
6265
6266	# Check whether --with-x264inc was given.
6267	if test "${with_x264inc+set}" = set; then :
6268	withval=$with_x264inc; x264inc=$withval
6269	else
6270	x264inc=""
6271	fi
6272
6273
6274	# Check whether --with-x264lib was given.
6275	if test "${with_x264lib+set}" = set; then :
6276	withval=$with_x264lib; x264lib=$withval
6277	else
6278	x264lib=""
6279	fi
6280
6281	if test "$gpl" = "yes" ; then
6282	if test "$x264co" != "yes" ; then
6283	if test "$x264inc" != "" ; then
6284	if test ! -r $x264inc/x264.h ; then
6285	echo "Error! you need to have $x264inc/x264.h around."
6286	exit 1
6287	fi
6288	V_INCLUDE="$V_INCLUDE -I$x264inc"
6289	elif test ! -r /usr/local/include/x264.h -a ! -r /usr/include/x264.h ; then
6290	echo "Error! you need to have x264.h around."
6291	exit 1
6292	else
6293	echo "checking for x264.h...yes"
6294	fi
6295
6296	if test "$x264lib" != "" ; then
6297	if test ! -r $x264lib/libx264.a ; then
6298	echo "Error! you need to have $x264lib/libx264.a around"
6299	exit 1
6300	fi
6301	V_CODEC_LIB="$V_CODEC_LIB -L$x264lib -lx264"
6302	else
6303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lx264" >&5
6304	$as_echo_n "checking for main in -lx264... " >&6; }
6305	if ${ac_cv_lib_x264_main+:} false; then :
6306	$as_echo_n "(cached) " >&6
6307	else
6308	ac_check_lib_save_LIBS=$LIBS
6309	LIBS="-lx264 $LIBS"
6310	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6311	/* end confdefs.h. */
6312
6313
6314	int
6315	main ()
6316	{
6317	return main ();
6318	;
6319	return 0;
6320	}
6321	_ACEOF
6322	if ac_fn_c_try_link "$LINENO"; then :
6323	ac_cv_lib_x264_main=yes
6324	else
6325	ac_cv_lib_x264_main=no
6326	fi
6327	rm -f core conftest.err conftest.$ac_objext \
6328	conftest$ac_exeext conftest.$ac_ext
6329	LIBS=$ac_check_lib_save_LIBS
6330	fi
6331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_x264_main" >&5
6332	$as_echo "$ac_cv_lib_x264_main" >&6; }
6333	if test "x$ac_cv_lib_x264_main" = xyes; then :
6334	cat >>confdefs.h <<_ACEOF
6335	#define HAVE_LIBX264 1
6336	_ACEOF
6337
6338	LIBS="-lx264 $LIBS"
6339
6340	else
6341
6342	echo "Error! you need to have libx264 around."
6343	exit -1
6344
6345	fi
6346
6347	V_CODEC_LIB="$V_CODEC_LIB -lx264"
6348	fi
6349	havex264="yes"
6350	fi
6351	fi
6352
6353	if test "$havex264" == "yes"; then
6354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
6355	$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
6356	if ${ac_cv_lib_pthread_pthread_create+:} false; then :
6357	$as_echo_n "(cached) " >&6
6358	else
6359	ac_check_lib_save_LIBS=$LIBS
6360	LIBS="-lpthread $LIBS"
6361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6362	/* end confdefs.h. */
6363
6364	/* Override any GCC internal prototype to avoid an error.
6365	Use char because int might match the return type of a GCC
6366	builtin and then its argument prototype would still apply. */
6367	#ifdef __cplusplus
6368	extern "C"
6369	#endif
6370	char pthread_create ();
6371	int
6372	main ()
6373	{
6374	return pthread_create ();
6375	;
6376	return 0;
6377	}
6378	_ACEOF
6379	if ac_fn_c_try_link "$LINENO"; then :
6380	ac_cv_lib_pthread_pthread_create=yes
6381	else
6382	ac_cv_lib_pthread_pthread_create=no
6383	fi
6384	rm -f core conftest.err conftest.$ac_objext \
6385	conftest$ac_exeext conftest.$ac_ext
6386	LIBS=$ac_check_lib_save_LIBS
6387	fi
6388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
6389	$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
6390	if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
6391	pthread="yes"
6392	else
6393	pthread="no"
6394	fi
6395
6396	if test "$pthread" == "yes"; then
6397	V_CODEC_LIB="$V_CODEC_LIB -lpthread"
6398	else
6399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreadGC2" >&5
6400	$as_echo_n "checking for pthread_create in -lpthreadGC2... " >&6; }
6401	if ${ac_cv_lib_pthreadGC2_pthread_create+:} false; then :
6402	$as_echo_n "(cached) " >&6
6403	else
6404	ac_check_lib_save_LIBS=$LIBS
6405	LIBS="-lpthreadGC2 $LIBS"
6406	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6407	/* end confdefs.h. */
6408
6409	/* Override any GCC internal prototype to avoid an error.
6410	Use char because int might match the return type of a GCC
6411	builtin and then its argument prototype would still apply. */
6412	#ifdef __cplusplus
6413	extern "C"
6414	#endif
6415	char pthread_create ();
6416	int
6417	main ()
6418	{
6419	return pthread_create ();
6420	;
6421	return 0;
6422	}
6423	_ACEOF
6424	if ac_fn_c_try_link "$LINENO"; then :
6425	ac_cv_lib_pthreadGC2_pthread_create=yes
6426	else
6427	ac_cv_lib_pthreadGC2_pthread_create=no
6428	fi
6429	rm -f core conftest.err conftest.$ac_objext \
6430	conftest$ac_exeext conftest.$ac_ext
6431	LIBS=$ac_check_lib_save_LIBS
6432	fi
6433	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreadGC2_pthread_create" >&5
6434	$as_echo "$ac_cv_lib_pthreadGC2_pthread_create" >&6; }
6435	if test "x$ac_cv_lib_pthreadGC2_pthread_create" = xyes; then :
6436	pthreadGC2="yes"
6437	else
6438	pthreadGC2="no"
6439	fi
6440
6441	if test "$pthreadGC2" == "yes"; then
6442	V_CODEC_LIB="$V_CODEC_LIB -lpthreadGC2"
6443	V_DEFINE="$V_DEFINE -DPTW32_STATIC_LIB"
6444	fi
6445	fi
6446	fi
6447
6448	V_CPUDETECT=""
6449	# Check whether --enable-cpudetect was given.
6450	if test "${enable_cpudetect+set}" = set; then :
6451	enableval=$enable_cpudetect; cpudetect="no"
6452	else
6453	cpudetect="yes"
6454	fi
6455
6456	if test "$gpl" = "yes" ; then
6457	if test "$cpudetect" = "yes"; then
6458	echo "Using CPU runtime detection..."
6459	V_CPUDETECT="-DRUNTIME_CPUDETECT"
6460	V_CPUDETECT_OBJ="cpu/cpudetect.o cpu/cpuid.o"
6461	fi
6462	else
6463	echo "No runtime cputect without --enable-gpl"
6464	fi
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479	V_DEFINE="$V_DEFINE $V_SHM $V_ZVFS $V_DDRAW $V_DV $V_XV $V_CPUDETECT -D$V_ARCH "
6480
6481
6482	# various include hacks
6483	dirs="../common/src \
6484	/usr/include/uclmmbase \
6485	/usr/include/common-mml \
6486	/usr/local/include/uclmmbase \
6487	/usr/local/include/common-mml"
6488
6489	if test x$prefix != xNONE ; then
6490	dirs="$prefix/include/common-mml $prefix/include/uclmmbase $dirs"
6491	fi
6492
6493	for dir in $dirs; do
6494	if test -d $dir ; then
6495	V_INCLUDE="$V_INCLUDE -I$dir"
6496	fi
6497	done
6498
6499	# various linker hacks
6500	if test x$prefix != xNONE ; then
6501	if test -d $prefix/lib64 ; then
6502	V_LDFLAGS="-L$prefix/lib64 $V_LDFLAGS"
6503	else
6504	V_LDFLAGS="-L$prefix/lib $V_LDFLAGS"
6505	fi
6506	else
6507	if test -d ../common/src ; then
6508	V_LDFLAGS="-L../common/src $V_LDFLAGS"
6509	fi
6510	fi
6511
6512	# always use -g with gcc during development (even with -O)
6513	#if test "$CC" = gcc && test -f .devel ; then
6514	if test "$CC" = gcc ; then
6515	V_CCOPT="$V_CCOPT -g -W -Wall -Wno-return-type"
6516	V_CCOPT_H261="$V_CCOPT_H261 -g -W -Wall -Wno-return-type"
6517	V_DEFINE="$V_DEFINE -fsigned-char"
6518	fi
6519
6520	V_TAR_TARGET=$target_os
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541	ac_config_headers="$ac_config_headers uclconf.h:config.h.in"
6542
6543	ac_config_files="$ac_config_files Makefile"
6544
6545	cat >confcache <<\_ACEOF
6546	# This file is a shell script that caches the results of configure
6547	# tests run on this system so they can be shared between configure
6548	# scripts and configure runs, see configure's option --config-cache.
6549	# It is not useful on other systems. If it contains results you don't
6550	# want to keep, you may remove or edit it.
6551	#
6552	# config.status only pays attention to the cache file if you give it
6553	# the --recheck option to rerun configure.
6554	#
6555	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6556	# loading this file, other unset `ac_cv_foo' will be assigned the
6557	# following values.
6558
6559	_ACEOF
6560
6561	# The following way of writing the cache mishandles newlines in values,
6562	# but we know of no workaround that is simple, portable, and efficient.
6563	# So, we kill variables containing newlines.
6564	# Ultrix sh set writes to stderr and can't be redirected directly,
6565	# and sets the high bit in the cache file unless we assign to the vars.
6566	(
6567	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6568	eval ac_val=\$$ac_var
6569	case $ac_val in #(
6570	${as_nl})
6571	case $ac_var in #(
6572	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6573	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6574	esac
6575	case $ac_var in #(
6576	_ \| IFS \| as_nl) ;; #(
6577	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6578	*) { eval $ac_var=; unset $ac_var;} ;;
6579	esac ;;
6580	esac
6581	done
6582
6583	(set) 2>&1 \|
6584	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6585	${as_nl}ac_space=\ )
6586	# `set' does not quote correctly, so add quotes: double-quote
6587	# substitution turns \\\\ into \\, and sed turns \\ into \.
6588	sed -n \
6589	"s/'/'\\\\''/g;
6590	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6591	;; #(
6592	*)
6593	# `set' quotes correctly as required by POSIX, so do not add quotes.
6594	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6595	;;
6596	esac \|
6597	sort
6598	) \|
6599	sed '
6600	/^ac_cv_env_/b end
6601	t clear
6602	:clear
6603	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6604	t end
6605	s/^$[^=]$=$.$$/\1=${\1=\2}/
6606	:end' >>confcache
6607	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6608	if test -w "$cache_file"; then
6609	if test "x$cache_file" != "x/dev/null"; then
6610	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6611	$as_echo "$as_me: updating cache $cache_file" >&6;}
6612	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6613	cat confcache >"$cache_file"
6614	else
6615	case $cache_file in #(
6616	/ \| ?:*)
6617	mv -f confcache "$cache_file"$$ &&
6618	mv -f "$cache_file"$$ "$cache_file" ;; #(
6619	*)
6620	mv -f confcache "$cache_file" ;;
6621	esac
6622	fi
6623	fi
6624	else
6625	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6626	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6627	fi
6628	fi
6629	rm -f confcache
6630
6631	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6632	# Let make expand exec_prefix.
6633	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6634
6635	DEFS=-DHAVE_CONFIG_H
6636
6637	ac_libobjs=
6638	ac_ltlibobjs=
6639	U=
6640	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6641	# 1. Remove the extension, and $U if already installed.
6642	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6643	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6644	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6645	# will be set to the directory where LIBOBJS objects are built.
6646	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6647	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6648	done
6649	LIBOBJS=$ac_libobjs
6650
6651	LTLIBOBJS=$ac_ltlibobjs
6652
6653
6654
6655	: "${CONFIG_STATUS=./config.status}"
6656	ac_write_fail=0
6657	ac_clean_files_save=$ac_clean_files
6658	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6659	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6660	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6661	as_write_fail=0
6662	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6663	#! $SHELL
6664	# Generated by $as_me.
6665	# Run this file to recreate the current configuration.
6666	# Compiler output produced by configure, useful for debugging
6667	# configure, is in config.log if it exists.
6668
6669	debug=false
6670	ac_cs_recheck=false
6671	ac_cs_silent=false
6672
6673	SHELL=\${CONFIG_SHELL-$SHELL}
6674	export SHELL
6675	_ASEOF
6676	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6677	## -------------------- ##
6678	## M4sh Initialization. ##
6679	## -------------------- ##
6680
6681	# Be more Bourne compatible
6682	DUALCASE=1; export DUALCASE # for MKS sh
6683	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6684	emulate sh
6685	NULLCMD=:
6686	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6687	# is contrary to our usage. Disable this feature.
6688	alias -g '${1+"$@"}'='"$@"'
6689	setopt NO_GLOB_SUBST
6690	else
6691	case `(set -o) 2>/dev/null` in #(
6692	posix) :
6693	set -o posix ;; #(
6694	*) :
6695	;;
6696	esac
6697	fi
6698
6699
6700	as_nl='
6701	'
6702	export as_nl
6703	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6704	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6705	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6706	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6707	# Prefer a ksh shell builtin over an external printf program on Solaris,
6708	# but without wasting forks for bash or zsh.
6709	if test -z "$BASH_VERSION$ZSH_VERSION" \
6710	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6711	as_echo='print -r --'
6712	as_echo_n='print -rn --'
6713	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6714	as_echo='printf %s\n'
6715	as_echo_n='printf %s'
6716	else
6717	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6718	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6719	as_echo_n='/usr/ucb/echo -n'
6720	else
6721	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6722	as_echo_n_body='eval
6723	arg=$1;
6724	case $arg in #(
6725	"$as_nl")
6726	expr "X$arg" : "X\$.*\$$as_nl";
6727	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6728	esac;
6729	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6730	'
6731	export as_echo_n_body
6732	as_echo_n='sh -c $as_echo_n_body as_echo'
6733	fi
6734	export as_echo_body
6735	as_echo='sh -c $as_echo_body as_echo'
6736	fi
6737
6738	# The user is always right.
6739	if test "${PATH_SEPARATOR+set}" != set; then
6740	PATH_SEPARATOR=:
6741	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6742	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6743	PATH_SEPARATOR=';'
6744	}
6745	fi
6746
6747
6748	# IFS
6749	# We need space, tab and new line, in precisely that order. Quoting is
6750	# there to prevent editors from complaining about space-tab.
6751	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6752	# splitting by setting IFS to empty value.)
6753	IFS=" "" $as_nl"
6754
6755	# Find who we are. Look in the path if we contain no directory separator.
6756	as_myself=
6757	case $0 in #((
6758	[\\/] ) as_myself=$0 ;;
6759	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6760	for as_dir in $PATH
6761	do
6762	IFS=$as_save_IFS
6763	test -z "$as_dir" && as_dir=.
6764	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6765	done
6766	IFS=$as_save_IFS
6767
6768	;;
6769	esac
6770	# We did not find ourselves, most probably we were run as `sh COMMAND'
6771	# in which case we are not to be found in the path.
6772	if test "x$as_myself" = x; then
6773	as_myself=$0
6774	fi
6775	if test ! -f "$as_myself"; then
6776	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6777	exit 1
6778	fi
6779
6780	# Unset variables that we do not need and which cause bugs (e.g. in
6781	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6782	# suppresses any "Segmentation fault" message there. '((' could
6783	# trigger a bug in pdksh 5.2.14.
6784	for as_var in BASH_ENV ENV MAIL MAILPATH
6785	do eval test x\${$as_var+set} = xset \
6786	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6787	done
6788	PS1='$ '
6789	PS2='> '
6790	PS4='+ '
6791
6792	# NLS nuisances.
6793	LC_ALL=C
6794	export LC_ALL
6795	LANGUAGE=C
6796	export LANGUAGE
6797
6798	# CDPATH.
6799	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6800
6801
6802	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6803	# ----------------------------------------
6804	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6805	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6806	# script with STATUS, using 1 if that was 0.
6807	as_fn_error ()
6808	{
6809	as_status=$1; test $as_status -eq 0 && as_status=1
6810	if test "$4"; then
6811	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6812	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6813	fi
6814	$as_echo "$as_me: error: $2" >&2
6815	as_fn_exit $as_status
6816	} # as_fn_error
6817
6818
6819	# as_fn_set_status STATUS
6820	# -----------------------
6821	# Set $? to STATUS, without forking.
6822	as_fn_set_status ()
6823	{
6824	return $1
6825	} # as_fn_set_status
6826
6827	# as_fn_exit STATUS
6828	# -----------------
6829	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6830	as_fn_exit ()
6831	{
6832	set +e
6833	as_fn_set_status $1
6834	exit $1
6835	} # as_fn_exit
6836
6837	# as_fn_unset VAR
6838	# ---------------
6839	# Portably unset VAR.
6840	as_fn_unset ()
6841	{
6842	{ eval $1=; unset $1;}
6843	}
6844	as_unset=as_fn_unset
6845	# as_fn_append VAR VALUE
6846	# ----------------------
6847	# Append the text in VALUE to the end of the definition contained in VAR. Take
6848	# advantage of any shell optimizations that allow amortized linear growth over
6849	# repeated appends, instead of the typical quadratic growth present in naive
6850	# implementations.
6851	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6852	eval 'as_fn_append ()
6853	{
6854	eval $1+=\$2
6855	}'
6856	else
6857	as_fn_append ()
6858	{
6859	eval $1=\$$1\$2
6860	}
6861	fi # as_fn_append
6862
6863	# as_fn_arith ARG...
6864	# ------------------
6865	# Perform arithmetic evaluation on the ARGs, and store the result in the
6866	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6867	# must be portable across $(()) and expr.
6868	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6869	eval 'as_fn_arith ()
6870	{
6871	as_val=$(( $* ))
6872	}'
6873	else
6874	as_fn_arith ()
6875	{
6876	as_val=`expr "$@" \|\| test $? -eq 1`
6877	}
6878	fi # as_fn_arith
6879
6880
6881	if expr a : '$a$' >/dev/null 2>&1 &&
6882	test "X`expr 00001 : '.*$...$'`" = X001; then
6883	as_expr=expr
6884	else
6885	as_expr=false
6886	fi
6887
6888	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6889	as_basename=basename
6890	else
6891	as_basename=false
6892	fi
6893
6894	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6895	as_dirname=dirname
6896	else
6897	as_dirname=false
6898	fi
6899
6900	as_me=`$as_basename -- "$0" \|\|
6901	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6902	X"$0" : 'X$//$$' \\| \
6903	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6904	$as_echo X/"$0" \|
6905	sed '/^.\/$[^/][^/]$\/*$/{
6906	s//\1/
6907	q
6908	}
6909	/^X\/$\/\/$$/{
6910	s//\1/
6911	q
6912	}
6913	/^X\/$\/$.*/{
6914	s//\1/
6915	q
6916	}
6917	s/.*/./; q'`
6918
6919	# Avoid depending upon Character Ranges.
6920	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6921	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6922	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6923	as_cr_digits='0123456789'
6924	as_cr_alnum=$as_cr_Letters$as_cr_digits
6925
6926	ECHO_C= ECHO_N= ECHO_T=
6927	case `echo -n x` in #(((((
6928	-n*)
6929	case `echo 'xy\c'` in
6930	c) ECHO_T=' ';; # ECHO_T is single tab character.
6931	xy) ECHO_C='\c';;
6932	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6933	ECHO_T=' ';;
6934	esac;;
6935	*)
6936	ECHO_N='-n';;
6937	esac
6938
6939	rm -f conf$$ conf$$.exe conf$$.file
6940	if test -d conf$$.dir; then
6941	rm -f conf$$.dir/conf$$.file
6942	else
6943	rm -f conf$$.dir
6944	mkdir conf$$.dir 2>/dev/null
6945	fi
6946	if (echo >conf$$.file) 2>/dev/null; then
6947	if ln -s conf$$.file conf$$ 2>/dev/null; then
6948	as_ln_s='ln -s'
6949	# ... but there are two gotchas:
6950	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6951	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6952	# In both cases, we have to default to `cp -p'.
6953	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6954	as_ln_s='cp -p'
6955	elif ln conf$$.file conf$$ 2>/dev/null; then
6956	as_ln_s=ln
6957	else
6958	as_ln_s='cp -p'
6959	fi
6960	else
6961	as_ln_s='cp -p'
6962	fi
6963	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6964	rmdir conf$$.dir 2>/dev/null
6965
6966
6967	# as_fn_mkdir_p
6968	# -------------
6969	# Create "$as_dir" as a directory, including parents if necessary.
6970	as_fn_mkdir_p ()
6971	{
6972
6973	case $as_dir in #(
6974	-*) as_dir=./$as_dir;;
6975	esac
6976	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6977	as_dirs=
6978	while :; do
6979	case $as_dir in #(
6980	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6981	*) as_qdir=$as_dir;;
6982	esac
6983	as_dirs="'$as_qdir' $as_dirs"
6984	as_dir=`$as_dirname -- "$as_dir" \|\|
6985	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6986	X"$as_dir" : 'X$//$[^/]' \\| \
6987	X"$as_dir" : 'X$//$$' \\| \
6988	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6989	$as_echo X"$as_dir" \|
6990	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6991	s//\1/
6992	q
6993	}
6994	/^X$\/\/$[^/].*/{
6995	s//\1/
6996	q
6997	}
6998	/^X$\/\/$$/{
6999	s//\1/
7000	q
7001	}
7002	/^X$\/$.*/{
7003	s//\1/
7004	q
7005	}
7006	s/.*/./; q'`
7007	test -d "$as_dir" && break
7008	done
7009	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
7010	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
7011
7012
7013	} # as_fn_mkdir_p
7014	if mkdir -p . 2>/dev/null; then
7015	as_mkdir_p='mkdir -p "$as_dir"'
7016	else
7017	test -d ./-p && rmdir ./-p
7018	as_mkdir_p=false
7019	fi
7020
7021	if test -x / >/dev/null 2>&1; then
7022	as_test_x='test -x'
7023	else
7024	if ls -dL / >/dev/null 2>&1; then
7025	as_ls_L_option=L
7026	else
7027	as_ls_L_option=
7028	fi
7029	as_test_x='
7030	eval sh -c '\''
7031	if test -d "$1"; then
7032	test -d "$1/.";
7033	else
7034	case $1 in #(
7035	-*)set "./$1";;
7036	esac;
7037	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7038	???[sx]):;;)false;;esac;fi
7039	'\'' sh
7040	'
7041	fi
7042	as_executable_p=$as_test_x
7043
7044	# Sed expression to map a string onto a valid CPP name.
7045	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7046
7047	# Sed expression to map a string onto a valid variable name.
7048	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7049
7050
7051	exec 6>&1
7052	## ----------------------------------- ##
7053	## Main body of $CONFIG_STATUS script. ##
7054	## ----------------------------------- ##
7055	_ASEOF
7056	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
7057
7058	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7059	# Save the log message, to keep $0 and so on meaningful, and to
7060	# report actual input values of CONFIG_FILES etc. instead of their
7061	# values after options handling.
7062	ac_log="
7063	This file was extended by $as_me, which was
7064	generated by GNU Autoconf 2.68. Invocation command line was
7065
7066	CONFIG_FILES = $CONFIG_FILES
7067	CONFIG_HEADERS = $CONFIG_HEADERS
7068	CONFIG_LINKS = $CONFIG_LINKS
7069	CONFIG_COMMANDS = $CONFIG_COMMANDS
7070	$ $0 $@
7071
7072	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
7073	"
7074
7075	_ACEOF
7076
7077	case $ac_config_files in *"
7078	") set x $ac_config_files; shift; ac_config_files=$;;
7079	esac
7080
7081	case $ac_config_headers in *"
7082	") set x $ac_config_headers; shift; ac_config_headers=$;;
7083	esac
7084
7085
7086	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7087	# Files that config.status was made for.
7088	config_files="$ac_config_files"
7089	config_headers="$ac_config_headers"
7090
7091	_ACEOF
7092
7093	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7094	ac_cs_usage="\
7095	\`$as_me' instantiates files and other configuration actions
7096	from templates according to the current configuration. Unless the files
7097	and actions are specified as TAGs, all are instantiated by default.
7098
7099	Usage: $0 [OPTION]... [TAG]...
7100
7101	-h, --help print this help, then exit
7102	-V, --version print version number and configuration settings, then exit
7103	--config print configuration, then exit
7104	-q, --quiet, --silent
7105	do not print progress messages
7106	-d, --debug don't remove temporary files
7107	--recheck update $as_me by reconfiguring in the same conditions
7108	--file=FILE[:TEMPLATE]
7109	instantiate the configuration file FILE
7110	--header=FILE[:TEMPLATE]
7111	instantiate the configuration header FILE
7112
7113	Configuration files:
7114	$config_files
7115
7116	Configuration headers:
7117	$config_headers
7118
7119	Report bugs to the package provider."
7120
7121	_ACEOF
7122	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7123	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7124	ac_cs_version="\\
7125	config.status
7126	configured by $0, generated by GNU Autoconf 2.68,
7127	with options \\"\$ac_cs_config\\"
7128
7129	Copyright (C) 2010 Free Software Foundation, Inc.
7130	This config.status script is free software; the Free Software Foundation
7131	gives unlimited permission to copy, distribute and modify it."
7132
7133	ac_pwd='$ac_pwd'
7134	srcdir='$srcdir'
7135	INSTALL='$INSTALL'
7136	test -n "\$AWK" \|\| AWK=awk
7137	_ACEOF
7138
7139	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7140	# The default lists apply if the user does not specify any file.
7141	ac_need_defaults=:
7142	while test $# != 0
7143	do
7144	case $1 in
7145	--=?)
7146	ac_option=`expr "X$1" : 'X$[^=]*$='`
7147	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7148	ac_shift=:
7149	;;
7150	--*=)
7151	ac_option=`expr "X$1" : 'X$[^=]*$='`
7152	ac_optarg=
7153	ac_shift=:
7154	;;
7155	*)
7156	ac_option=$1
7157	ac_optarg=$2
7158	ac_shift=shift
7159	;;
7160	esac
7161
7162	case $ac_option in
7163	# Handling of the options.
7164	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7165	ac_cs_recheck=: ;;
7166	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7167	$as_echo "$ac_cs_version"; exit ;;
7168	--config \| --confi \| --conf \| --con \| --co \| --c )
7169	$as_echo "$ac_cs_config"; exit ;;
7170	--debug \| --debu \| --deb \| --de \| --d \| -d )
7171	debug=: ;;
7172	--file \| --fil \| --fi \| --f )
7173	$ac_shift
7174	case $ac_optarg in
7175	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7176	'') as_fn_error $? "missing file argument" ;;
7177	esac
7178	as_fn_append CONFIG_FILES " '$ac_optarg'"
7179	ac_need_defaults=false;;
7180	--header \| --heade \| --head \| --hea )
7181	$ac_shift
7182	case $ac_optarg in
7183	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7184	esac
7185	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7186	ac_need_defaults=false;;
7187	--he \| --h)
7188	# Conflict between --help and --header
7189	as_fn_error $? "ambiguous option: \`$1'
7190	Try \`$0 --help' for more information.";;
7191	--help \| --hel \| -h )
7192	$as_echo "$ac_cs_usage"; exit ;;
7193	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7194	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7195	ac_cs_silent=: ;;
7196
7197	# This is an error.
7198	-*) as_fn_error $? "unrecognized option: \`$1'
7199	Try \`$0 --help' for more information." ;;
7200
7201	*) as_fn_append ac_config_targets " $1"
7202	ac_need_defaults=false ;;
7203
7204	esac
7205	shift
7206	done
7207
7208	ac_configure_extra_args=
7209
7210	if $ac_cs_silent; then
7211	exec 6>/dev/null
7212	ac_configure_extra_args="$ac_configure_extra_args --silent"
7213	fi
7214
7215	_ACEOF
7216	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7217	if \$ac_cs_recheck; then
7218	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7219	shift
7220	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7221	CONFIG_SHELL='$SHELL'
7222	export CONFIG_SHELL
7223	exec "\$@"
7224	fi
7225
7226	_ACEOF
7227	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7228	exec 5>>config.log
7229	{
7230	echo
7231	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7232	## Running $as_me. ##
7233	_ASBOX
7234	$as_echo "$ac_log"
7235	} >&5
7236
7237	_ACEOF
7238	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7239	_ACEOF
7240
7241	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7242
7243	# Handling of arguments.
7244	for ac_config_target in $ac_config_targets
7245	do
7246	case $ac_config_target in
7247	"uclconf.h") CONFIG_HEADERS="$CONFIG_HEADERS uclconf.h:config.h.in" ;;
7248	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7249
7250	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7251	esac
7252	done
7253
7254
7255	# If the user did not use the arguments to specify the items to instantiate,
7256	# then the envvar interface is used. Set only those that are not.
7257	# We use the long form for the default assignment because of an extremely
7258	# bizarre bug on SunOS 4.1.3.
7259	if $ac_need_defaults; then
7260	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7261	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7262	fi
7263
7264	# Have a temporary directory for convenience. Make it in the build tree
7265	# simply because there is no reason against having it here, and in addition,
7266	# creating and moving files from /tmp can sometimes cause problems.
7267	# Hook for its removal unless debugging.
7268	# Note that there is a small window in which the directory will not be cleaned:
7269	# after its creation but before its name has been assigned to `$tmp'.
7270	$debug \|\|
7271	{
7272	tmp= ac_tmp=
7273	trap 'exit_status=$?
7274	: "${ac_tmp:=$tmp}"
7275	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7276	' 0
7277	trap 'as_fn_exit 1' 1 2 13 15
7278	}
7279	# Create a (secure) tmp directory for tmp files.
7280
7281	{
7282	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7283	test -d "$tmp"
7284	} \|\|
7285	{
7286	tmp=./conf$$-$RANDOM
7287	(umask 077 && mkdir "$tmp")
7288	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7289	ac_tmp=$tmp
7290
7291	# Set up the scripts for CONFIG_FILES section.
7292	# No need to generate them if there are no CONFIG_FILES.
7293	# This happens for instance with `./config.status config.h'.
7294	if test -n "$CONFIG_FILES"; then
7295
7296
7297	ac_cr=`echo X \| tr X '\015'`
7298	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7299	# But we know of no other shell where ac_cr would be empty at this
7300	# point, so we can use a bashism as a fallback.
7301	if test "x$ac_cr" = x; then
7302	eval ac_cr=\$\'\\r\'
7303	fi
7304	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7305	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7306	ac_cs_awk_cr='\\r'
7307	else
7308	ac_cs_awk_cr=$ac_cr
7309	fi
7310
7311	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7312	_ACEOF
7313
7314
7315	{
7316	echo "cat >conf$$subs.awk <<_ACEOF" &&
7317	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7318	echo "_ACEOF"
7319	} >conf$$subs.sh \|\|
7320	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7321	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7322	ac_delim='%!_!# '
7323	for ac_last_try in false false false false false :; do
7324	. ./conf$$subs.sh \|\|
7325	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7326
7327	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7328	if test $ac_delim_n = $ac_delim_num; then
7329	break
7330	elif $ac_last_try; then
7331	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7332	else
7333	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7334	fi
7335	done
7336	rm -f conf$$subs.sh
7337
7338	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7339	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7340	_ACEOF
7341	sed -n '
7342	h
7343	s/^/S["/; s/!.*/"]=/
7344	p
7345	g
7346	s/^[^!]*!//
7347	:repl
7348	t repl
7349	s/'"$ac_delim"'$//
7350	t delim
7351	:nl
7352	h
7353	s/$.\{148\}$..*/\1/
7354	t more1
7355	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7356	p
7357	n
7358	b repl
7359	:more1
7360	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7361	p
7362	g
7363	s/.\{148\}//
7364	t nl
7365	:delim
7366	h
7367	s/$.\{148\}$..*/\1/
7368	t more2
7369	s/["\\]/\\&/g; s/^/"/; s/$/"/
7370	p
7371	b
7372	:more2
7373	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7374	p
7375	g
7376	s/.\{148\}//
7377	t delim
7378	' <conf$$subs.awk \| sed '
7379	/^[^""]/{
7380	N
7381	s/\n//
7382	}
7383	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7384	rm -f conf$$subs.awk
7385	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7386	_ACAWK
7387	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7388	for (key in S) S_is_set[key] = 1
7389	FS = ""
7390
7391	}
7392	{
7393	line = $ 0
7394	nfields = split(line, field, "@")
7395	substed = 0
7396	len = length(field[1])
7397	for (i = 2; i < nfields; i++) {
7398	key = field[i]
7399	keylen = length(key)
7400	if (S_is_set[key]) {
7401	value = S[key]
7402	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7403	len += length(value) + length(field[++i])
7404	substed = 1
7405	} else
7406	len += 1 + keylen
7407	}
7408
7409	print line
7410	}
7411
7412	_ACAWK
7413	_ACEOF
7414	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7415	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7416	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7417	else
7418	cat
7419	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7420	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7421	_ACEOF
7422
7423	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7424	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7425	# trailing colons and then remove the whole line if VPATH becomes empty
7426	# (actually we leave an empty line to preserve line numbers).
7427	if test "x$srcdir" = x.; then
7428	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7429	h
7430	s///
7431	s/^/:/
7432	s/[ ]*$/:/
7433	s/:\$(srcdir):/:/g
7434	s/:\${srcdir}:/:/g
7435	s/:@srcdir@:/:/g
7436	s/^:*//
7437	s/:*$//
7438	x
7439	s/$=[ ]$./\1/
7440	G
7441	s/\n//
7442	s/^[^=]=[ ]$//
7443	}'
7444	fi
7445
7446	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7447	fi # test -n "$CONFIG_FILES"
7448
7449	# Set up the scripts for CONFIG_HEADERS section.
7450	# No need to generate them if there are no CONFIG_HEADERS.
7451	# This happens for instance with `./config.status Makefile'.
7452	if test -n "$CONFIG_HEADERS"; then
7453	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7454	BEGIN {
7455	_ACEOF
7456
7457	# Transform confdefs.h into an awk script `defines.awk', embedded as
7458	# here-document in config.status, that substitutes the proper values into
7459	# config.h.in to produce config.h.
7460
7461	# Create a delimiter string that does not exist in confdefs.h, to ease
7462	# handling of long lines.
7463	ac_delim='%!_!# '
7464	for ac_last_try in false false :; do
7465	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7466	if test -z "$ac_tt"; then
7467	break
7468	elif $ac_last_try; then
7469	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7470	else
7471	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7472	fi
7473	done
7474
7475	# For the awk script, D is an array of macro values keyed by name,
7476	# likewise P contains macro parameters if any. Preserve backslash
7477	# newline sequences.
7478
7479	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7480	sed -n '
7481	s/.\{148\}/&'"$ac_delim"'/g
7482	t rset
7483	:rset
7484	s/^[ ]#[ ]define[ ][ ]*/ /
7485	t def
7486	d
7487	:def
7488	s/\\$//
7489	t bsnl
7490	s/["\\]/\\&/g
7491	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7492	D["\1"]=" \3"/p
7493	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7494	d
7495	:bsnl
7496	s/["\\]/\\&/g
7497	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7498	D["\1"]=" \3\\\\\\n"\\/p
7499	t cont
7500	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7501	t cont
7502	d
7503	:cont
7504	n
7505	s/.\{148\}/&'"$ac_delim"'/g
7506	t clear
7507	:clear
7508	s/\\$//
7509	t bsnlc
7510	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7511	d
7512	:bsnlc
7513	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7514	b cont
7515	' <confdefs.h \| sed '
7516	s/'"$ac_delim"'/"\\\
7517	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7518
7519	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7520	for (key in D) D_is_set[key] = 1
7521	FS = ""
7522	}
7523	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7524	line = \$ 0
7525	split(line, arg, " ")
7526	if (arg[1] == "#") {
7527	defundef = arg[2]
7528	mac1 = arg[3]
7529	} else {
7530	defundef = substr(arg[1], 2)
7531	mac1 = arg[2]
7532	}
7533	split(mac1, mac2, "(") #)
7534	macro = mac2[1]
7535	prefix = substr(line, 1, index(line, defundef) - 1)
7536	if (D_is_set[macro]) {
7537	# Preserve the white space surrounding the "#".
7538	print prefix "define", macro P[macro] D[macro]
7539	next
7540	} else {
7541	# Replace #undef with comments. This is necessary, for example,
7542	# in the case of _POSIX_SOURCE, which is predefined and required
7543	# on some systems where configure will not decide to define it.
7544	if (defundef == "undef") {
7545	print "/", prefix defundef, macro, "/"
7546	next
7547	}
7548	}
7549	}
7550	{ print }
7551	_ACAWK
7552	_ACEOF
7553	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7554	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7555	fi # test -n "$CONFIG_HEADERS"
7556
7557
7558	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
7559	shift
7560	for ac_tag
7561	do
7562	case $ac_tag in
7563	:[FHLC]) ac_mode=$ac_tag; continue;;
7564	esac
7565	case $ac_mode$ac_tag in
7566	:[FHL]:);;
7567	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7568	:[FH]-) ac_tag=-:-;;
7569	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7570	esac
7571	ac_save_IFS=$IFS
7572	IFS=:
7573	set x $ac_tag
7574	IFS=$ac_save_IFS
7575	shift
7576	ac_file=$1
7577	shift
7578
7579	case $ac_mode in
7580	:L) ac_source=$1;;
7581	:[FH])
7582	ac_file_inputs=
7583	for ac_f
7584	do
7585	case $ac_f in
7586	-) ac_f="$ac_tmp/stdin";;
7587	*) # Look for the file first in the build tree, then in the source tree
7588	# (if the path is not absolute). The absolute path cannot be DOS-style,
7589	# because $ac_f cannot contain `:'.
7590	test -f "$ac_f" \|\|
7591	case $ac_f in
7592	[\\/$]*) false;;
7593	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7594	esac \|\|
7595	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7596	esac
7597	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7598	as_fn_append ac_file_inputs " '$ac_f'"
7599	done
7600
7601	# Let's still pretend it is `configure' which instantiates (i.e., don't
7602	# use $as_me), people would be surprised to read:
7603	# /* config.h. Generated by config.status. */
7604	configure_input='Generated from '`
7605	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7606	`' by configure.'
7607	if test x"$ac_file" != x-; then
7608	configure_input="$ac_file. $configure_input"
7609	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7610	$as_echo "$as_me: creating $ac_file" >&6;}
7611	fi
7612	# Neutralize special characters interpreted by sed in replacement strings.
7613	case $configure_input in #(
7614	\& \| \\| \| \\ )
7615	ac_sed_conf_input=`$as_echo "$configure_input" \|
7616	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7617	*) ac_sed_conf_input=$configure_input;;
7618	esac
7619
7620	case $ac_tag in
7621	:-: \| *:-) cat >"$ac_tmp/stdin" \
7622	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7623	esac
7624	;;
7625	esac
7626
7627	ac_dir=`$as_dirname -- "$ac_file" \|\|
7628	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7629	X"$ac_file" : 'X$//$[^/]' \\| \
7630	X"$ac_file" : 'X$//$$' \\| \
7631	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7632	$as_echo X"$ac_file" \|
7633	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7634	s//\1/
7635	q
7636	}
7637	/^X$\/\/$[^/].*/{
7638	s//\1/
7639	q
7640	}
7641	/^X$\/\/$$/{
7642	s//\1/
7643	q
7644	}
7645	/^X$\/$.*/{
7646	s//\1/
7647	q
7648	}
7649	s/.*/./; q'`
7650	as_dir="$ac_dir"; as_fn_mkdir_p
7651	ac_builddir=.
7652
7653	case "$ac_dir" in
7654	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7655	*)
7656	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7657	# A ".." for each directory in $ac_dir_suffix.
7658	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7659	case $ac_top_builddir_sub in
7660	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7661	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7662	esac ;;
7663	esac
7664	ac_abs_top_builddir=$ac_pwd
7665	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7666	# for backward compatibility:
7667	ac_top_builddir=$ac_top_build_prefix
7668
7669	case $srcdir in
7670	.) # We are building in place.
7671	ac_srcdir=.
7672	ac_top_srcdir=$ac_top_builddir_sub
7673	ac_abs_top_srcdir=$ac_pwd ;;
7674	[\\/]* \| ?:[\\/]* ) # Absolute name.
7675	ac_srcdir=$srcdir$ac_dir_suffix;
7676	ac_top_srcdir=$srcdir
7677	ac_abs_top_srcdir=$srcdir ;;
7678	*) # Relative name.
7679	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7680	ac_top_srcdir=$ac_top_build_prefix$srcdir
7681	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7682	esac
7683	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7684
7685
7686	case $ac_mode in
7687	:F)
7688	#
7689	# CONFIG_FILE
7690	#
7691
7692	case $INSTALL in
7693	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7694	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7695	esac
7696	_ACEOF
7697
7698	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7699	# If the template does not know about datarootdir, expand it.
7700	# FIXME: This hack should be removed a few years after 2.60.
7701	ac_datarootdir_hack=; ac_datarootdir_seen=
7702	ac_sed_dataroot='
7703	/datarootdir/ {
7704	p
7705	q
7706	}
7707	/@datadir@/p
7708	/@docdir@/p
7709	/@infodir@/p
7710	/@localedir@/p
7711	/@mandir@/p'
7712	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7713	datarootdir) ac_datarootdir_seen=yes;;
7714	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7715	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7716	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7717	_ACEOF
7718	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7719	ac_datarootdir_hack='
7720	s&@datadir@&$datadir&g
7721	s&@docdir@&$docdir&g
7722	s&@infodir@&$infodir&g
7723	s&@localedir@&$localedir&g
7724	s&@mandir@&$mandir&g
7725	s&\\\${datarootdir}&$datarootdir&g' ;;
7726	esac
7727	_ACEOF
7728
7729	# Neutralize VPATH when `$srcdir' = `.'.
7730	# Shell code in configure.ac might set extrasub.
7731	# FIXME: do we really want to maintain this feature?
7732	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7733	ac_sed_extra="$ac_vpsub
7734	$extrasub
7735	_ACEOF
7736	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7737	:t
7738	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7739	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7740	s&@top_builddir@&$ac_top_builddir_sub&;t t
7741	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7742	s&@srcdir@&$ac_srcdir&;t t
7743	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7744	s&@top_srcdir@&$ac_top_srcdir&;t t
7745	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7746	s&@builddir@&$ac_builddir&;t t
7747	s&@abs_builddir@&$ac_abs_builddir&;t t
7748	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7749	s&@INSTALL@&$ac_INSTALL&;t t
7750	$ac_datarootdir_hack
7751	"
7752	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7753	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7754
7755	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7756	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7757	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7758	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7759	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7760	which seems to be undefined. Please make sure it is defined" >&5
7761	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7762	which seems to be undefined. Please make sure it is defined" >&2;}
7763
7764	rm -f "$ac_tmp/stdin"
7765	case $ac_file in
7766	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7767	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7768	esac \
7769	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7770	;;
7771	:H)
7772	#
7773	# CONFIG_HEADER
7774	#
7775	if test x"$ac_file" != x-; then
7776	{
7777	$as_echo "/* $configure_input */" \
7778	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7779	} >"$ac_tmp/config.h" \
7780	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7781	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7782	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7783	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7784	else
7785	rm -f "$ac_file"
7786	mv "$ac_tmp/config.h" "$ac_file" \
7787	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7788	fi
7789	else
7790	$as_echo "/* $configure_input */" \
7791	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7792	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7793	fi
7794	;;
7795
7796
7797	esac
7798
7799	done # for ac_tag
7800
7801
7802	as_fn_exit 0
7803	_ACEOF
7804	ac_clean_files=$ac_clean_files_save
7805
7806	test $ac_write_fail = 0 \|\|
7807	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7808
7809
7810	# configure is writing to config.log, and then calls config.status.
7811	# config.status does its own redirection, appending to config.log.
7812	# Unfortunately, on DOS this fails, as config.log is still kept open
7813	# by configure, so config.status won't be able to write to it; its
7814	# output is simply discarded. So we exec the FD to /dev/null,
7815	# effectively closing config.log, so it can be properly (re)opened and
7816	# appended to by config.status. When coming back to configure, we
7817	# need to make the FD available again.
7818	if test "$no_create" != yes; then
7819	ac_cs_success=:
7820	ac_config_status_args=
7821	test "$silent" = yes &&
7822	ac_config_status_args="$ac_config_status_args --quiet"
7823	exec 5>/dev/null
7824	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7825	exec 5>>config.log
7826	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7827	# would make configure fail if this is the last instruction.
7828	$ac_cs_success \|\| as_fn_exit 1
7829	fi
7830	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7832	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7833	fi
7834
7835
7836	if test -f .devel ; then
7837	make depend
7838	fi
7839

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