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configure @ 1956

Last change on this file since 1956 was 1956, checked in by bensch, 20 years ago
orxonox/trunk: now the Trunk should be merged with the new Makefile. Hopefully it works
Property svn:executable set to ``*
File size: 182.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848	_ACEOF
849	fi
850
851	if test -n "$ac_init_help"; then
852	case $ac_init_help in
853	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854	esac
855	cat <<\_ACEOF
856
857	Optional Features:
858	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860	--disable-dependency-tracking Speeds up one-time builds
861	--enable-dependency-tracking Do not reject slow dependency extractors
862
863	Some influential environment variables:
864	CXX C++ compiler command
865	CXXFLAGS C++ compiler flags
866	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
867	nonstandard directory <lib dir>
868	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
869	headers in a nonstandard directory <include dir>
870	CC C compiler command
871	CFLAGS C compiler flags
872	CPP C preprocessor
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	Report bugs to <orxonox-dev@mail.datacore.ch>.
878	_ACEOF
879	fi
880
881	if test "$ac_init_help" = "recursive"; then
882	# If there are subdirs, report their specific --help.
883	ac_popdir=`pwd`
884	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
885	test -d $ac_dir \|\| continue
886	ac_builddir=.
887
888	if test "$ac_dir" != .; then
889	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
890	# A "../" for each directory in $ac_dir_suffix.
891	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
892	else
893	ac_dir_suffix= ac_top_builddir=
894	fi
895
896	case $srcdir in
897	.) # No --srcdir option. We are building in place.
898	ac_srcdir=.
899	if test -z "$ac_top_builddir"; then
900	ac_top_srcdir=.
901	else
902	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
903	fi ;;
904	[\\/]* \| ?:[\\/]* ) # Absolute path.
905	ac_srcdir=$srcdir$ac_dir_suffix;
906	ac_top_srcdir=$srcdir ;;
907	*) # Relative path.
908	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
909	ac_top_srcdir=$ac_top_builddir$srcdir ;;
910	esac
911
912	# Do not use `cd foo && pwd` to compute absolute paths, because
913	# the directories may not exist.
914	case `pwd` in
915	.) ac_abs_builddir="$ac_dir";;
916	*)
917	case "$ac_dir" in
918	.) ac_abs_builddir=`pwd`;;
919	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
920	*) ac_abs_builddir=`pwd`/"$ac_dir";;
921	esac;;
922	esac
923	case $ac_abs_builddir in
924	.) ac_abs_top_builddir=${ac_top_builddir}.;;
925	*)
926	case ${ac_top_builddir}. in
927	.) ac_abs_top_builddir=$ac_abs_builddir;;
928	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
929	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
930	esac;;
931	esac
932	case $ac_abs_builddir in
933	.) ac_abs_srcdir=$ac_srcdir;;
934	*)
935	case $ac_srcdir in
936	.) ac_abs_srcdir=$ac_abs_builddir;;
937	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
938	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
939	esac;;
940	esac
941	case $ac_abs_builddir in
942	.) ac_abs_top_srcdir=$ac_top_srcdir;;
943	*)
944	case $ac_top_srcdir in
945	.) ac_abs_top_srcdir=$ac_abs_builddir;;
946	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
947	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
948	esac;;
949	esac
950
951	cd $ac_dir
952	# Check for guested configure; otherwise get Cygnus style configure.
953	if test -f $ac_srcdir/configure.gnu; then
954	echo
955	$SHELL $ac_srcdir/configure.gnu --help=recursive
956	elif test -f $ac_srcdir/configure; then
957	echo
958	$SHELL $ac_srcdir/configure --help=recursive
959	elif test -f $ac_srcdir/configure.ac \|\|
960	test -f $ac_srcdir/configure.in; then
961	echo
962	$ac_configure --help
963	else
964	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
965	fi
966	cd $ac_popdir
967	done
968	fi
969
970	test -n "$ac_init_help" && exit 0
971	if $ac_init_version; then
972	cat <<\_ACEOF
973	orxonox configure 0.1-pre-alpha
974	generated by GNU Autoconf 2.59
975
976	Copyright (C) 2003 Free Software Foundation, Inc.
977	This configure script is free software; the Free Software Foundation
978	gives unlimited permission to copy, distribute and modify it.
979	_ACEOF
980	exit 0
981	fi
982	exec 5>config.log
983	cat >&5 <<_ACEOF
984	This file contains any messages produced by compilers while
985	running configure, to aid debugging if configure makes a mistake.
986
987	It was created by orxonox $as_me 0.1-pre-alpha, which was
988	generated by GNU Autoconf 2.59. Invocation command line was
989
990	$ $0 $@
991
992	_ACEOF
993	{
994	cat <<_ASUNAME
995	## --------- ##
996	## Platform. ##
997	## --------- ##
998
999	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1000	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1001	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1002	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1003	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1004
1005	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1006	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1007
1008	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1009	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1010	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1011	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1012	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1013	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1014	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1015
1016	_ASUNAME
1017
1018	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019	for as_dir in $PATH
1020	do
1021	IFS=$as_save_IFS
1022	test -z "$as_dir" && as_dir=.
1023	echo "PATH: $as_dir"
1024	done
1025
1026	} >&5
1027
1028	cat >&5 <<_ACEOF
1029
1030
1031	## ----------- ##
1032	## Core tests. ##
1033	## ----------- ##
1034
1035	_ACEOF
1036
1037
1038	# Keep a trace of the command line.
1039	# Strip out --no-create and --no-recursion so they do not pile up.
1040	# Strip out --silent because we don't want to record it for future runs.
1041	# Also quote any args containing shell meta-characters.
1042	# Make two passes to allow for proper duplicate-argument suppression.
1043	ac_configure_args=
1044	ac_configure_args0=
1045	ac_configure_args1=
1046	ac_sep=
1047	ac_must_keep_next=false
1048	for ac_pass in 1 2
1049	do
1050	for ac_arg
1051	do
1052	case $ac_arg in
1053	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1054	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1055	\| -silent \| --silent \| --silen \| --sile \| --sil)
1056	continue ;;
1057	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1058	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1059	esac
1060	case $ac_pass in
1061	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062	2)
1063	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064	if test $ac_must_keep_next = true; then
1065	ac_must_keep_next=false # Got value, back to normal.
1066	else
1067	case $ac_arg in
1068	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1069	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1070	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1071	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1072	case "$ac_configure_args0 " in
1073	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1074	esac
1075	;;
1076	-* ) ac_must_keep_next=true ;;
1077	esac
1078	fi
1079	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080	# Get rid of the leading space.
1081	ac_sep=" "
1082	;;
1083	esac
1084	done
1085	done
1086	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1087	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1088
1089	# When interrupted or exit'd, cleanup temporary files, and complete
1090	# config.log. We remove comments because anyway the quotes in there
1091	# would cause problems or look ugly.
1092	# WARNING: Be sure not to use single quotes in there, as some shells,
1093	# such as our DU 5.0 friend, will then `close' the trap.
1094	trap 'exit_status=$?
1095	# Save into config.log some information that might help in debugging.
1096	{
1097	echo
1098
1099	cat <<\_ASBOX
1100	## ---------------- ##
1101	## Cache variables. ##
1102	## ---------------- ##
1103	_ASBOX
1104	echo
1105	# The following way of writing the cache mishandles newlines in values,
1106	{
1107	(set) 2>&1 \|
1108	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1109	ac_space=\ )
1110	sed -n \
1111	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1113	;;
1114	*)
1115	sed -n \
1116	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1117	;;
1118	esac;
1119	}
1120	echo
1121
1122	cat <<\_ASBOX
1123	## ----------------- ##
1124	## Output variables. ##
1125	## ----------------- ##
1126	_ASBOX
1127	echo
1128	for ac_var in $ac_subst_vars
1129	do
1130	eval ac_val=$`echo $ac_var`
1131	echo "$ac_var='"'"'$ac_val'"'"'"
1132	done \| sort
1133	echo
1134
1135	if test -n "$ac_subst_files"; then
1136	cat <<\_ASBOX
1137	## ------------- ##
1138	## Output files. ##
1139	## ------------- ##
1140	_ASBOX
1141	echo
1142	for ac_var in $ac_subst_files
1143	do
1144	eval ac_val=$`echo $ac_var`
1145	echo "$ac_var='"'"'$ac_val'"'"'"
1146	done \| sort
1147	echo
1148	fi
1149
1150	if test -s confdefs.h; then
1151	cat <<\_ASBOX
1152	## ----------- ##
1153	## confdefs.h. ##
1154	## ----------- ##
1155	_ASBOX
1156	echo
1157	sed "/^$/d" confdefs.h \| sort
1158	echo
1159	fi
1160	test "$ac_signal" != 0 &&
1161	echo "$as_me: caught signal $ac_signal"
1162	echo "$as_me: exit $exit_status"
1163	} >&5
1164	rm -f core *.core &&
1165	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166	exit $exit_status
1167	' 0
1168	for ac_signal in 1 2 13 15; do
1169	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170	done
1171	ac_signal=0
1172
1173	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1174	rm -rf conftest* confdefs.h
1175	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176	echo >confdefs.h
1177
1178	# Predefined preprocessor variables.
1179
1180	cat >>confdefs.h <<_ACEOF
1181	#define PACKAGE_NAME "$PACKAGE_NAME"
1182	_ACEOF
1183
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_STRING "$PACKAGE_STRING"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202	_ACEOF
1203
1204
1205	# Let the site file select an alternate cache file if it wants to.
1206	# Prefer explicitly selected file to automatically selected ones.
1207	if test -z "$CONFIG_SITE"; then
1208	if test "x$prefix" != xNONE; then
1209	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210	else
1211	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212	fi
1213	fi
1214	for ac_site_file in $CONFIG_SITE; do
1215	if test -r "$ac_site_file"; then
1216	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217	echo "$as_me: loading site script $ac_site_file" >&6;}
1218	sed 's/^/\| /' "$ac_site_file" >&5
1219	. "$ac_site_file"
1220	fi
1221	done
1222
1223	if test -r "$cache_file"; then
1224	# Some versions of bash will fail to source /dev/null (special
1225	# files actually), so we avoid doing that.
1226	if test -f "$cache_file"; then
1227	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228	echo "$as_me: loading cache $cache_file" >&6;}
1229	case $cache_file in
1230	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1231	*) . ./$cache_file;;
1232	esac
1233	fi
1234	else
1235	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236	echo "$as_me: creating cache $cache_file" >&6;}
1237	>$cache_file
1238	fi
1239
1240	# Check that the precious variables saved in the cache have kept the same
1241	# value.
1242	ac_cache_corrupted=false
1243	for ac_var in `(set) 2>&1 \|
1244	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1245	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246	eval ac_new_set=\$ac_env_${ac_var}_set
1247	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248	eval ac_new_val="\$ac_env_${ac_var}_value"
1249	case $ac_old_set,$ac_new_set in
1250	set,)
1251	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253	ac_cache_corrupted=: ;;
1254	,set)
1255	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257	ac_cache_corrupted=: ;;
1258	,);;
1259	*)
1260	if test "x$ac_old_val" != "x$ac_new_val"; then
1261	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1264	echo "$as_me: former value: $ac_old_val" >&2;}
1265	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1266	echo "$as_me: current value: $ac_new_val" >&2;}
1267	ac_cache_corrupted=:
1268	fi;;
1269	esac
1270	# Pass precious variables to config.status.
1271	if test "$ac_new_set" = set; then
1272	case $ac_new_val in
1273	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1274	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1275	*) ac_arg=$ac_var=$ac_new_val ;;
1276	esac
1277	case " $ac_configure_args " in
1278	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1279	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280	esac
1281	fi
1282	done
1283	if $ac_cache_corrupted; then
1284	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288	{ (exit 1); exit 1; }; }
1289	fi
1290
1291	ac_ext=c
1292	ac_cpp='$CPP $CPPFLAGS'
1293	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324	ac_config_headers="$ac_config_headers config.h"
1325
1326	am__api_version="1.7"
1327	ac_aux_dir=
1328	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1329	if test -f $ac_dir/install-sh; then
1330	ac_aux_dir=$ac_dir
1331	ac_install_sh="$ac_aux_dir/install-sh -c"
1332	break
1333	elif test -f $ac_dir/install.sh; then
1334	ac_aux_dir=$ac_dir
1335	ac_install_sh="$ac_aux_dir/install.sh -c"
1336	break
1337	elif test -f $ac_dir/shtool; then
1338	ac_aux_dir=$ac_dir
1339	ac_install_sh="$ac_aux_dir/shtool install -c"
1340	break
1341	fi
1342	done
1343	if test -z "$ac_aux_dir"; then
1344	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1345	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1346	{ (exit 1); exit 1; }; }
1347	fi
1348	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1349	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1350	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1351
1352	# Find a good install program. We prefer a C program (faster),
1353	# so one script is as good as another. But avoid the broken or
1354	# incompatible versions:
1355	# SysV /etc/install, /usr/sbin/install
1356	# SunOS /usr/etc/install
1357	# IRIX /sbin/install
1358	# AIX /bin/install
1359	# AmigaOS /C/install, which installs bootblocks on floppy discs
1360	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1361	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1362	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1363	# OS/2's system install, which has a completely different semantic
1364	# ./install, which can be erroneously created by make from ./install.sh.
1365	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1366	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1367	if test -z "$INSTALL"; then
1368	if test "${ac_cv_path_install+set}" = set; then
1369	echo $ECHO_N "(cached) $ECHO_C" >&6
1370	else
1371	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1372	for as_dir in $PATH
1373	do
1374	IFS=$as_save_IFS
1375	test -z "$as_dir" && as_dir=.
1376	# Account for people who put trailing slashes in PATH elements.
1377	case $as_dir/ in
1378	./ \| .// \| /cC/* \| \
1379	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1380	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1381	/usr/ucb/* ) ;;
1382	*)
1383	# OSF1 and SCO ODT 3.0 have their own names for install.
1384	# Don't use installbsd from OSF since it installs stuff as root
1385	# by default.
1386	for ac_prog in ginstall scoinst install; do
1387	for ac_exec_ext in '' $ac_executable_extensions; do
1388	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1389	if test $ac_prog = install &&
1390	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1391	# AIX install. It has an incompatible calling convention.
1392	:
1393	elif test $ac_prog = install &&
1394	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1395	# program-specific install script used by HP pwplus--don't use.
1396	:
1397	else
1398	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1399	break 3
1400	fi
1401	fi
1402	done
1403	done
1404	;;
1405	esac
1406	done
1407
1408
1409	fi
1410	if test "${ac_cv_path_install+set}" = set; then
1411	INSTALL=$ac_cv_path_install
1412	else
1413	# As a last resort, use the slow shell script. We don't cache a
1414	# path for INSTALL within a source directory, because that will
1415	# break other packages using the cache if that directory is
1416	# removed, or if the path is relative.
1417	INSTALL=$ac_install_sh
1418	fi
1419	fi
1420	echo "$as_me:$LINENO: result: $INSTALL" >&5
1421	echo "${ECHO_T}$INSTALL" >&6
1422
1423	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1424	# It thinks the first close brace ends the variable substitution.
1425	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1426
1427	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1428
1429	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1430
1431	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1432	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1433	# Just in case
1434	sleep 1
1435	echo timestamp > conftest.file
1436	# Do `set' in a subshell so we don't clobber the current shell's
1437	# arguments. Must try -L first in case configure is actually a
1438	# symlink; some systems play weird games with the mod time of symlinks
1439	# (eg FreeBSD returns the mod time of the symlink's containing
1440	# directory).
1441	if (
1442	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1443	if test "$*" = "X"; then
1444	# -L didn't work.
1445	set X `ls -t $srcdir/configure conftest.file`
1446	fi
1447	rm -f conftest.file
1448	if test "$*" != "X $srcdir/configure conftest.file" \
1449	&& test "$*" != "X conftest.file $srcdir/configure"; then
1450
1451	# If neither matched, then we have a broken ls. This can happen
1452	# if, for instance, CONFIG_SHELL is bash and it inherits a
1453	# broken ls alias from the environment. This has actually
1454	# happened. Such a system could not be considered "sane".
1455	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1456	alias in your environment" >&5
1457	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1458	alias in your environment" >&2;}
1459	{ (exit 1); exit 1; }; }
1460	fi
1461
1462	test "$2" = conftest.file
1463	)
1464	then
1465	# Ok.
1466	:
1467	else
1468	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1469	Check your system clock" >&5
1470	echo "$as_me: error: newly created file is older than distributed files!
1471	Check your system clock" >&2;}
1472	{ (exit 1); exit 1; }; }
1473	fi
1474	echo "$as_me:$LINENO: result: yes" >&5
1475	echo "${ECHO_T}yes" >&6
1476	test "$program_prefix" != NONE &&
1477	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1478	# Use a double $ so make ignores it.
1479	test "$program_suffix" != NONE &&
1480	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1481	# Double any \ or $. echo might interpret backslashes.
1482	# By default was `s,x,x', remove it if useless.
1483	cat <<\_ACEOF >conftest.sed
1484	s/[\\$]/&&/g;s/;s,x,x,$//
1485	_ACEOF
1486	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1487	rm conftest.sed
1488
1489
1490	# expand $ac_aux_dir to an absolute path
1491	am_aux_dir=`cd $ac_aux_dir && pwd`
1492
1493	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1494	# Use eval to expand $SHELL
1495	if eval "$MISSING --run true"; then
1496	am_missing_run="$MISSING --run "
1497	else
1498	am_missing_run=
1499	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1500	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1501	fi
1502
1503	for ac_prog in gawk mawk nawk awk
1504	do
1505	# Extract the first word of "$ac_prog", so it can be a program name with args.
1506	set dummy $ac_prog; ac_word=$2
1507	echo "$as_me:$LINENO: checking for $ac_word" >&5
1508	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1509	if test "${ac_cv_prog_AWK+set}" = set; then
1510	echo $ECHO_N "(cached) $ECHO_C" >&6
1511	else
1512	if test -n "$AWK"; then
1513	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1514	else
1515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516	for as_dir in $PATH
1517	do
1518	IFS=$as_save_IFS
1519	test -z "$as_dir" && as_dir=.
1520	for ac_exec_ext in '' $ac_executable_extensions; do
1521	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1522	ac_cv_prog_AWK="$ac_prog"
1523	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1524	break 2
1525	fi
1526	done
1527	done
1528
1529	fi
1530	fi
1531	AWK=$ac_cv_prog_AWK
1532	if test -n "$AWK"; then
1533	echo "$as_me:$LINENO: result: $AWK" >&5
1534	echo "${ECHO_T}$AWK" >&6
1535	else
1536	echo "$as_me:$LINENO: result: no" >&5
1537	echo "${ECHO_T}no" >&6
1538	fi
1539
1540	test -n "$AWK" && break
1541	done
1542
1543	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1544	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1545	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1546	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1547	echo $ECHO_N "(cached) $ECHO_C" >&6
1548	else
1549	cat >conftest.make <<\_ACEOF
1550	all:
1551	@echo 'ac_maketemp="$(MAKE)"'
1552	_ACEOF
1553	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1554	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1555	if test -n "$ac_maketemp"; then
1556	eval ac_cv_prog_make_${ac_make}_set=yes
1557	else
1558	eval ac_cv_prog_make_${ac_make}_set=no
1559	fi
1560	rm -f conftest.make
1561	fi
1562	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1563	echo "$as_me:$LINENO: result: yes" >&5
1564	echo "${ECHO_T}yes" >&6
1565	SET_MAKE=
1566	else
1567	echo "$as_me:$LINENO: result: no" >&5
1568	echo "${ECHO_T}no" >&6
1569	SET_MAKE="MAKE=${MAKE-make}"
1570	fi
1571
1572	rm -rf .tst 2>/dev/null
1573	mkdir .tst 2>/dev/null
1574	if test -d .tst; then
1575	am__leading_dot=.
1576	else
1577	am__leading_dot=_
1578	fi
1579	rmdir .tst 2>/dev/null
1580
1581	# test to see if srcdir already configured
1582	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1583	test -f $srcdir/config.status; then
1584	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1585	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1586	{ (exit 1); exit 1; }; }
1587	fi
1588
1589	# test whether we have cygpath
1590	if test -z "$CYGPATH_W"; then
1591	if (cygpath --version) >/dev/null 2>/dev/null; then
1592	CYGPATH_W='cygpath -w'
1593	else
1594	CYGPATH_W=echo
1595	fi
1596	fi
1597
1598
1599	# Define the identity of the package.
1600	PACKAGE='orxonox'
1601	VERSION='0.1-pre-alpha'
1602
1603
1604	cat >>confdefs.h <<_ACEOF
1605	#define PACKAGE "$PACKAGE"
1606	_ACEOF
1607
1608
1609	cat >>confdefs.h <<_ACEOF
1610	#define VERSION "$VERSION"
1611	_ACEOF
1612
1613	# Some tools Automake needs.
1614
1615	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1616
1617
1618	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1619
1620
1621	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1622
1623
1624	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1625
1626
1627	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1628
1629
1630	AMTAR=${AMTAR-"${am_missing_run}tar"}
1631
1632	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1633
1634	# Installed binaries are usually stripped using `strip' when the user
1635	# run `make install-strip'. However `strip' might not be the right
1636	# tool to use in cross-compilation environments, therefore Automake
1637	# will honor the `STRIP' environment variable to overrule this program.
1638	if test "$cross_compiling" != no; then
1639	if test -n "$ac_tool_prefix"; then
1640	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1641	set dummy ${ac_tool_prefix}strip; ac_word=$2
1642	echo "$as_me:$LINENO: checking for $ac_word" >&5
1643	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1644	if test "${ac_cv_prog_STRIP+set}" = set; then
1645	echo $ECHO_N "(cached) $ECHO_C" >&6
1646	else
1647	if test -n "$STRIP"; then
1648	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1649	else
1650	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1651	for as_dir in $PATH
1652	do
1653	IFS=$as_save_IFS
1654	test -z "$as_dir" && as_dir=.
1655	for ac_exec_ext in '' $ac_executable_extensions; do
1656	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1657	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1658	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1659	break 2
1660	fi
1661	done
1662	done
1663
1664	fi
1665	fi
1666	STRIP=$ac_cv_prog_STRIP
1667	if test -n "$STRIP"; then
1668	echo "$as_me:$LINENO: result: $STRIP" >&5
1669	echo "${ECHO_T}$STRIP" >&6
1670	else
1671	echo "$as_me:$LINENO: result: no" >&5
1672	echo "${ECHO_T}no" >&6
1673	fi
1674
1675	fi
1676	if test -z "$ac_cv_prog_STRIP"; then
1677	ac_ct_STRIP=$STRIP
1678	# Extract the first word of "strip", so it can be a program name with args.
1679	set dummy strip; ac_word=$2
1680	echo "$as_me:$LINENO: checking for $ac_word" >&5
1681	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1682	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1683	echo $ECHO_N "(cached) $ECHO_C" >&6
1684	else
1685	if test -n "$ac_ct_STRIP"; then
1686	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1687	else
1688	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1689	for as_dir in $PATH
1690	do
1691	IFS=$as_save_IFS
1692	test -z "$as_dir" && as_dir=.
1693	for ac_exec_ext in '' $ac_executable_extensions; do
1694	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1695	ac_cv_prog_ac_ct_STRIP="strip"
1696	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1697	break 2
1698	fi
1699	done
1700	done
1701
1702	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1703	fi
1704	fi
1705	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1706	if test -n "$ac_ct_STRIP"; then
1707	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1708	echo "${ECHO_T}$ac_ct_STRIP" >&6
1709	else
1710	echo "$as_me:$LINENO: result: no" >&5
1711	echo "${ECHO_T}no" >&6
1712	fi
1713
1714	STRIP=$ac_ct_STRIP
1715	else
1716	STRIP="$ac_cv_prog_STRIP"
1717	fi
1718
1719	fi
1720	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1721
1722	# We need awk for the "check" target. The system "awk" is bad on
1723	# some platforms.
1724
1725
1726
1727
1728	# Checks for programs.
1729	ac_ext=cc
1730	ac_cpp='$CXXCPP $CPPFLAGS'
1731	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1732	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1733	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1734	if test -n "$ac_tool_prefix"; then
1735	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1736	do
1737	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1738	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1739	echo "$as_me:$LINENO: checking for $ac_word" >&5
1740	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1741	if test "${ac_cv_prog_CXX+set}" = set; then
1742	echo $ECHO_N "(cached) $ECHO_C" >&6
1743	else
1744	if test -n "$CXX"; then
1745	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1746	else
1747	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1748	for as_dir in $PATH
1749	do
1750	IFS=$as_save_IFS
1751	test -z "$as_dir" && as_dir=.
1752	for ac_exec_ext in '' $ac_executable_extensions; do
1753	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1754	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1755	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1756	break 2
1757	fi
1758	done
1759	done
1760
1761	fi
1762	fi
1763	CXX=$ac_cv_prog_CXX
1764	if test -n "$CXX"; then
1765	echo "$as_me:$LINENO: result: $CXX" >&5
1766	echo "${ECHO_T}$CXX" >&6
1767	else
1768	echo "$as_me:$LINENO: result: no" >&5
1769	echo "${ECHO_T}no" >&6
1770	fi
1771
1772	test -n "$CXX" && break
1773	done
1774	fi
1775	if test -z "$CXX"; then
1776	ac_ct_CXX=$CXX
1777	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1778	do
1779	# Extract the first word of "$ac_prog", so it can be a program name with args.
1780	set dummy $ac_prog; ac_word=$2
1781	echo "$as_me:$LINENO: checking for $ac_word" >&5
1782	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1783	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1784	echo $ECHO_N "(cached) $ECHO_C" >&6
1785	else
1786	if test -n "$ac_ct_CXX"; then
1787	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1788	else
1789	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790	for as_dir in $PATH
1791	do
1792	IFS=$as_save_IFS
1793	test -z "$as_dir" && as_dir=.
1794	for ac_exec_ext in '' $ac_executable_extensions; do
1795	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1796	ac_cv_prog_ac_ct_CXX="$ac_prog"
1797	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1798	break 2
1799	fi
1800	done
1801	done
1802
1803	fi
1804	fi
1805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1806	if test -n "$ac_ct_CXX"; then
1807	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1808	echo "${ECHO_T}$ac_ct_CXX" >&6
1809	else
1810	echo "$as_me:$LINENO: result: no" >&5
1811	echo "${ECHO_T}no" >&6
1812	fi
1813
1814	test -n "$ac_ct_CXX" && break
1815	done
1816	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1817
1818	CXX=$ac_ct_CXX
1819	fi
1820
1821
1822	# Provide some information about the compiler.
1823	echo "$as_me:$LINENO:" \
1824	"checking for C++ compiler version" >&5
1825	ac_compiler=`set X $ac_compile; echo $2`
1826	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1827	(eval $ac_compiler --version </dev/null >&5) 2>&5
1828	ac_status=$?
1829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1830	(exit $ac_status); }
1831	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1832	(eval $ac_compiler -v </dev/null >&5) 2>&5
1833	ac_status=$?
1834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1835	(exit $ac_status); }
1836	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1837	(eval $ac_compiler -V </dev/null >&5) 2>&5
1838	ac_status=$?
1839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1840	(exit $ac_status); }
1841
1842	cat >conftest.$ac_ext <<_ACEOF
1843	/* confdefs.h. */
1844	_ACEOF
1845	cat confdefs.h >>conftest.$ac_ext
1846	cat >>conftest.$ac_ext <<_ACEOF
1847	/* end confdefs.h. */
1848
1849	int
1850	main ()
1851	{
1852
1853	;
1854	return 0;
1855	}
1856	_ACEOF
1857	ac_clean_files_save=$ac_clean_files
1858	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1859	# Try to create an executable without -o first, disregard a.out.
1860	# It will help us diagnose broken compilers, and finding out an intuition
1861	# of exeext.
1862	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1863	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1864	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1865	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1866	(eval $ac_link_default) 2>&5
1867	ac_status=$?
1868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1869	(exit $ac_status); }; then
1870	# Find the output, starting from the most likely. This scheme is
1871	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1872	# resort.
1873
1874	# Be careful to initialize this variable, since it used to be cached.
1875	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1876	ac_cv_exeext=
1877	# b.out is created by i960 compilers.
1878	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1879	do
1880	test -f "$ac_file" \|\| continue
1881	case $ac_file in
1882	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1883	;;
1884	conftest.$ac_ext )
1885	# This is the source file.
1886	;;
1887	[ab].out )
1888	# We found the default executable, but exeext='' is most
1889	# certainly right.
1890	break;;
1891	. )
1892	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1893	# FIXME: I believe we export ac_cv_exeext for Libtool,
1894	# but it would be cool to find out if it's true. Does anybody
1895	# maintain Libtool? --akim.
1896	export ac_cv_exeext
1897	break;;
1898	* )
1899	break;;
1900	esac
1901	done
1902	else
1903	echo "$as_me: failed program was:" >&5
1904	sed 's/^/\| /' conftest.$ac_ext >&5
1905
1906	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1907	See \`config.log' for more details." >&5
1908	echo "$as_me: error: C++ compiler cannot create executables
1909	See \`config.log' for more details." >&2;}
1910	{ (exit 77); exit 77; }; }
1911	fi
1912
1913	ac_exeext=$ac_cv_exeext
1914	echo "$as_me:$LINENO: result: $ac_file" >&5
1915	echo "${ECHO_T}$ac_file" >&6
1916
1917	# Check the compiler produces executables we can run. If not, either
1918	# the compiler is broken, or we cross compile.
1919	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1920	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1921	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1922	# If not cross compiling, check that we can run a simple program.
1923	if test "$cross_compiling" != yes; then
1924	if { ac_try='./$ac_file'
1925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1926	(eval $ac_try) 2>&5
1927	ac_status=$?
1928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1929	(exit $ac_status); }; }; then
1930	cross_compiling=no
1931	else
1932	if test "$cross_compiling" = maybe; then
1933	cross_compiling=yes
1934	else
1935	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1936	If you meant to cross compile, use \`--host'.
1937	See \`config.log' for more details." >&5
1938	echo "$as_me: error: cannot run C++ compiled programs.
1939	If you meant to cross compile, use \`--host'.
1940	See \`config.log' for more details." >&2;}
1941	{ (exit 1); exit 1; }; }
1942	fi
1943	fi
1944	fi
1945	echo "$as_me:$LINENO: result: yes" >&5
1946	echo "${ECHO_T}yes" >&6
1947
1948	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1949	ac_clean_files=$ac_clean_files_save
1950	# Check the compiler produces executables we can run. If not, either
1951	# the compiler is broken, or we cross compile.
1952	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1953	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1954	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1955	echo "${ECHO_T}$cross_compiling" >&6
1956
1957	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1958	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1959	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1960	(eval $ac_link) 2>&5
1961	ac_status=$?
1962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1963	(exit $ac_status); }; then
1964	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1965	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1966	# work properly (i.e., refer to `conftest.exe'), while it won't with
1967	# `rm'.
1968	for ac_file in conftest.exe conftest conftest.*; do
1969	test -f "$ac_file" \|\| continue
1970	case $ac_file in
1971	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1972	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1973	export ac_cv_exeext
1974	break;;
1975	* ) break;;
1976	esac
1977	done
1978	else
1979	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1980	See \`config.log' for more details." >&5
1981	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1982	See \`config.log' for more details." >&2;}
1983	{ (exit 1); exit 1; }; }
1984	fi
1985
1986	rm -f conftest$ac_cv_exeext
1987	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1988	echo "${ECHO_T}$ac_cv_exeext" >&6
1989
1990	rm -f conftest.$ac_ext
1991	EXEEXT=$ac_cv_exeext
1992	ac_exeext=$EXEEXT
1993	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1994	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1995	if test "${ac_cv_objext+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	cat >conftest.$ac_ext <<_ACEOF
1999	/* confdefs.h. */
2000	_ACEOF
2001	cat confdefs.h >>conftest.$ac_ext
2002	cat >>conftest.$ac_ext <<_ACEOF
2003	/* end confdefs.h. */
2004
2005	int
2006	main ()
2007	{
2008
2009	;
2010	return 0;
2011	}
2012	_ACEOF
2013	rm -f conftest.o conftest.obj
2014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2015	(eval $ac_compile) 2>&5
2016	ac_status=$?
2017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2018	(exit $ac_status); }; then
2019	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2020	case $ac_file in
2021	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2022	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2023	break;;
2024	esac
2025	done
2026	else
2027	echo "$as_me: failed program was:" >&5
2028	sed 's/^/\| /' conftest.$ac_ext >&5
2029
2030	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2031	See \`config.log' for more details." >&5
2032	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2033	See \`config.log' for more details." >&2;}
2034	{ (exit 1); exit 1; }; }
2035	fi
2036
2037	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2038	fi
2039	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2040	echo "${ECHO_T}$ac_cv_objext" >&6
2041	OBJEXT=$ac_cv_objext
2042	ac_objext=$OBJEXT
2043	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2044	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2045	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2046	echo $ECHO_N "(cached) $ECHO_C" >&6
2047	else
2048	cat >conftest.$ac_ext <<_ACEOF
2049	/* confdefs.h. */
2050	_ACEOF
2051	cat confdefs.h >>conftest.$ac_ext
2052	cat >>conftest.$ac_ext <<_ACEOF
2053	/* end confdefs.h. */
2054
2055	int
2056	main ()
2057	{
2058	#ifndef __GNUC__
2059	choke me
2060	#endif
2061
2062	;
2063	return 0;
2064	}
2065	_ACEOF
2066	rm -f conftest.$ac_objext
2067	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2068	(eval $ac_compile) 2>conftest.er1
2069	ac_status=$?
2070	grep -v '^ *+' conftest.er1 >conftest.err
2071	rm -f conftest.er1
2072	cat conftest.err >&5
2073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2074	(exit $ac_status); } &&
2075	{ ac_try='test -z "$ac_cxx_werror_flag"
2076	\|\| test ! -s conftest.err'
2077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2078	(eval $ac_try) 2>&5
2079	ac_status=$?
2080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2081	(exit $ac_status); }; } &&
2082	{ ac_try='test -s conftest.$ac_objext'
2083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2084	(eval $ac_try) 2>&5
2085	ac_status=$?
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); }; }; then
2088	ac_compiler_gnu=yes
2089	else
2090	echo "$as_me: failed program was:" >&5
2091	sed 's/^/\| /' conftest.$ac_ext >&5
2092
2093	ac_compiler_gnu=no
2094	fi
2095	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2096	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2097
2098	fi
2099	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2100	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2101	GXX=`test $ac_compiler_gnu = yes && echo yes`
2102	ac_test_CXXFLAGS=${CXXFLAGS+set}
2103	ac_save_CXXFLAGS=$CXXFLAGS
2104	CXXFLAGS="-g"
2105	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2106	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2107	if test "${ac_cv_prog_cxx_g+set}" = set; then
2108	echo $ECHO_N "(cached) $ECHO_C" >&6
2109	else
2110	cat >conftest.$ac_ext <<_ACEOF
2111	/* confdefs.h. */
2112	_ACEOF
2113	cat confdefs.h >>conftest.$ac_ext
2114	cat >>conftest.$ac_ext <<_ACEOF
2115	/* end confdefs.h. */
2116
2117	int
2118	main ()
2119	{
2120
2121	;
2122	return 0;
2123	}
2124	_ACEOF
2125	rm -f conftest.$ac_objext
2126	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2127	(eval $ac_compile) 2>conftest.er1
2128	ac_status=$?
2129	grep -v '^ *+' conftest.er1 >conftest.err
2130	rm -f conftest.er1
2131	cat conftest.err >&5
2132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133	(exit $ac_status); } &&
2134	{ ac_try='test -z "$ac_cxx_werror_flag"
2135	\|\| test ! -s conftest.err'
2136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2137	(eval $ac_try) 2>&5
2138	ac_status=$?
2139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140	(exit $ac_status); }; } &&
2141	{ ac_try='test -s conftest.$ac_objext'
2142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2143	(eval $ac_try) 2>&5
2144	ac_status=$?
2145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146	(exit $ac_status); }; }; then
2147	ac_cv_prog_cxx_g=yes
2148	else
2149	echo "$as_me: failed program was:" >&5
2150	sed 's/^/\| /' conftest.$ac_ext >&5
2151
2152	ac_cv_prog_cxx_g=no
2153	fi
2154	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2155	fi
2156	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2157	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2158	if test "$ac_test_CXXFLAGS" = set; then
2159	CXXFLAGS=$ac_save_CXXFLAGS
2160	elif test $ac_cv_prog_cxx_g = yes; then
2161	if test "$GXX" = yes; then
2162	CXXFLAGS="-g -O2"
2163	else
2164	CXXFLAGS="-g"
2165	fi
2166	else
2167	if test "$GXX" = yes; then
2168	CXXFLAGS="-O2"
2169	else
2170	CXXFLAGS=
2171	fi
2172	fi
2173	for ac_declaration in \
2174	'' \
2175	'extern "C" void std::exit (int) throw (); using std::exit;' \
2176	'extern "C" void std::exit (int); using std::exit;' \
2177	'extern "C" void exit (int) throw ();' \
2178	'extern "C" void exit (int);' \
2179	'void exit (int);'
2180	do
2181	cat >conftest.$ac_ext <<_ACEOF
2182	/* confdefs.h. */
2183	_ACEOF
2184	cat confdefs.h >>conftest.$ac_ext
2185	cat >>conftest.$ac_ext <<_ACEOF
2186	/* end confdefs.h. */
2187	$ac_declaration
2188	#include <stdlib.h>
2189	int
2190	main ()
2191	{
2192	exit (42);
2193	;
2194	return 0;
2195	}
2196	_ACEOF
2197	rm -f conftest.$ac_objext
2198	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2199	(eval $ac_compile) 2>conftest.er1
2200	ac_status=$?
2201	grep -v '^ *+' conftest.er1 >conftest.err
2202	rm -f conftest.er1
2203	cat conftest.err >&5
2204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205	(exit $ac_status); } &&
2206	{ ac_try='test -z "$ac_cxx_werror_flag"
2207	\|\| test ! -s conftest.err'
2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209	(eval $ac_try) 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }; } &&
2213	{ ac_try='test -s conftest.$ac_objext'
2214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2215	(eval $ac_try) 2>&5
2216	ac_status=$?
2217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218	(exit $ac_status); }; }; then
2219	:
2220	else
2221	echo "$as_me: failed program was:" >&5
2222	sed 's/^/\| /' conftest.$ac_ext >&5
2223
2224	continue
2225	fi
2226	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2227	cat >conftest.$ac_ext <<_ACEOF
2228	/* confdefs.h. */
2229	_ACEOF
2230	cat confdefs.h >>conftest.$ac_ext
2231	cat >>conftest.$ac_ext <<_ACEOF
2232	/* end confdefs.h. */
2233	$ac_declaration
2234	int
2235	main ()
2236	{
2237	exit (42);
2238	;
2239	return 0;
2240	}
2241	_ACEOF
2242	rm -f conftest.$ac_objext
2243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244	(eval $ac_compile) 2>conftest.er1
2245	ac_status=$?
2246	grep -v '^ *+' conftest.er1 >conftest.err
2247	rm -f conftest.er1
2248	cat conftest.err >&5
2249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250	(exit $ac_status); } &&
2251	{ ac_try='test -z "$ac_cxx_werror_flag"
2252	\|\| test ! -s conftest.err'
2253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254	(eval $ac_try) 2>&5
2255	ac_status=$?
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); }; } &&
2258	{ ac_try='test -s conftest.$ac_objext'
2259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260	(eval $ac_try) 2>&5
2261	ac_status=$?
2262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263	(exit $ac_status); }; }; then
2264	break
2265	else
2266	echo "$as_me: failed program was:" >&5
2267	sed 's/^/\| /' conftest.$ac_ext >&5
2268
2269	fi
2270	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2271	done
2272	rm -f conftest*
2273	if test -n "$ac_declaration"; then
2274	echo '#ifdef __cplusplus' >>confdefs.h
2275	echo $ac_declaration >>confdefs.h
2276	echo '#endif' >>confdefs.h
2277	fi
2278
2279	ac_ext=c
2280	ac_cpp='$CPP $CPPFLAGS'
2281	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2282	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2283	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2284	DEPDIR="${am__leading_dot}deps"
2285
2286	ac_config_commands="$ac_config_commands depfiles"
2287
2288
2289	am_make=${MAKE-make}
2290	cat > confinc << 'END'
2291	am__doit:
2292	@echo done
2293	.PHONY: am__doit
2294	END
2295	# If we don't find an include directive, just comment out the code.
2296	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2297	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2298	am__include="#"
2299	am__quote=
2300	_am_result=none
2301	# First try GNU make style include.
2302	echo "include confinc" > confmf
2303	# We grep out `Entering directory' and `Leaving directory'
2304	# messages which can occur if `w' ends up in MAKEFLAGS.
2305	# In particular we don't look at `^make:' because GNU make might
2306	# be invoked under some other name (usually "gmake"), in which
2307	# case it prints its new name instead of `make'.
2308	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2309	am__include=include
2310	am__quote=
2311	_am_result=GNU
2312	fi
2313	# Now try BSD make style include.
2314	if test "$am__include" = "#"; then
2315	echo '.include "confinc"' > confmf
2316	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2317	am__include=.include
2318	am__quote="\""
2319	_am_result=BSD
2320	fi
2321	fi
2322
2323
2324	echo "$as_me:$LINENO: result: $_am_result" >&5
2325	echo "${ECHO_T}$_am_result" >&6
2326	rm -f confinc confmf
2327
2328	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2329	if test "${enable_dependency_tracking+set}" = set; then
2330	enableval="$enable_dependency_tracking"
2331
2332	fi;
2333	if test "x$enable_dependency_tracking" != xno; then
2334	am_depcomp="$ac_aux_dir/depcomp"
2335	AMDEPBACKSLASH='\'
2336	fi
2337
2338
2339	if test "x$enable_dependency_tracking" != xno; then
2340	AMDEP_TRUE=
2341	AMDEP_FALSE='#'
2342	else
2343	AMDEP_TRUE='#'
2344	AMDEP_FALSE=
2345	fi
2346
2347
2348
2349
2350	depcc="$CXX" am_compiler_list=
2351
2352	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2353	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2354	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2355	echo $ECHO_N "(cached) $ECHO_C" >&6
2356	else
2357	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2358	# We make a subdir and do the tests there. Otherwise we can end up
2359	# making bogus files that we don't know about and never remove. For
2360	# instance it was reported that on HP-UX the gcc test will end up
2361	# making a dummy file named `D' -- because `-MD' means `put the output
2362	# in D'.
2363	mkdir conftest.dir
2364	# Copy depcomp to subdir because otherwise we won't find it if we're
2365	# using a relative directory.
2366	cp "$am_depcomp" conftest.dir
2367	cd conftest.dir
2368	# We will build objects and dependencies in a subdirectory because
2369	# it helps to detect inapplicable dependency modes. For instance
2370	# both Tru64's cc and ICC support -MD to output dependencies as a
2371	# side effect of compilation, but ICC will put the dependencies in
2372	# the current directory while Tru64 will put them in the object
2373	# directory.
2374	mkdir sub
2375
2376	am_cv_CXX_dependencies_compiler_type=none
2377	if test "$am_compiler_list" = ""; then
2378	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2379	fi
2380	for depmode in $am_compiler_list; do
2381	# Setup a source with many dependencies, because some compilers
2382	# like to wrap large dependency lists on column 80 (with \), and
2383	# we should not choose a depcomp mode which is confused by this.
2384	#
2385	# We need to recreate these files for each test, as the compiler may
2386	# overwrite some of them when testing with obscure command lines.
2387	# This happens at least with the AIX C compiler.
2388	: > sub/conftest.c
2389	for i in 1 2 3 4 5 6; do
2390	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2391	: > sub/conftst$i.h
2392	done
2393	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2394
2395	case $depmode in
2396	nosideeffect)
2397	# after this tag, mechanisms are not by side-effect, so they'll
2398	# only be used when explicitly requested
2399	if test "x$enable_dependency_tracking" = xyes; then
2400	continue
2401	else
2402	break
2403	fi
2404	;;
2405	none) break ;;
2406	esac
2407	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2408	# mode. It turns out that the SunPro C++ compiler does not properly
2409	# handle `-M -o', and we need to detect this.
2410	if depmode=$depmode \
2411	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2412	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2413	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2414	>/dev/null 2>conftest.err &&
2415	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2416	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2417	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2418	# icc doesn't choke on unknown options, it will just issue warnings
2419	# (even with -Werror). So we grep stderr for any message
2420	# that says an option was ignored.
2421	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2422	am_cv_CXX_dependencies_compiler_type=$depmode
2423	break
2424	fi
2425	fi
2426	done
2427
2428	cd ..
2429	rm -rf conftest.dir
2430	else
2431	am_cv_CXX_dependencies_compiler_type=none
2432	fi
2433
2434	fi
2435	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2436	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2437	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2438
2439
2440
2441	if
2442	test "x$enable_dependency_tracking" != xno \
2443	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2444	am__fastdepCXX_TRUE=
2445	am__fastdepCXX_FALSE='#'
2446	else
2447	am__fastdepCXX_TRUE='#'
2448	am__fastdepCXX_FALSE=
2449	fi
2450
2451
2452	ac_ext=c
2453	ac_cpp='$CPP $CPPFLAGS'
2454	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2455	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2456	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2457	if test -n "$ac_tool_prefix"; then
2458	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2459	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2460	echo "$as_me:$LINENO: checking for $ac_word" >&5
2461	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2462	if test "${ac_cv_prog_CC+set}" = set; then
2463	echo $ECHO_N "(cached) $ECHO_C" >&6
2464	else
2465	if test -n "$CC"; then
2466	ac_cv_prog_CC="$CC" # Let the user override the test.
2467	else
2468	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469	for as_dir in $PATH
2470	do
2471	IFS=$as_save_IFS
2472	test -z "$as_dir" && as_dir=.
2473	for ac_exec_ext in '' $ac_executable_extensions; do
2474	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2475	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2476	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2477	break 2
2478	fi
2479	done
2480	done
2481
2482	fi
2483	fi
2484	CC=$ac_cv_prog_CC
2485	if test -n "$CC"; then
2486	echo "$as_me:$LINENO: result: $CC" >&5
2487	echo "${ECHO_T}$CC" >&6
2488	else
2489	echo "$as_me:$LINENO: result: no" >&5
2490	echo "${ECHO_T}no" >&6
2491	fi
2492
2493	fi
2494	if test -z "$ac_cv_prog_CC"; then
2495	ac_ct_CC=$CC
2496	# Extract the first word of "gcc", so it can be a program name with args.
2497	set dummy gcc; ac_word=$2
2498	echo "$as_me:$LINENO: checking for $ac_word" >&5
2499	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2500	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2501	echo $ECHO_N "(cached) $ECHO_C" >&6
2502	else
2503	if test -n "$ac_ct_CC"; then
2504	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2505	else
2506	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2507	for as_dir in $PATH
2508	do
2509	IFS=$as_save_IFS
2510	test -z "$as_dir" && as_dir=.
2511	for ac_exec_ext in '' $ac_executable_extensions; do
2512	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2513	ac_cv_prog_ac_ct_CC="gcc"
2514	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2515	break 2
2516	fi
2517	done
2518	done
2519
2520	fi
2521	fi
2522	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2523	if test -n "$ac_ct_CC"; then
2524	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2525	echo "${ECHO_T}$ac_ct_CC" >&6
2526	else
2527	echo "$as_me:$LINENO: result: no" >&5
2528	echo "${ECHO_T}no" >&6
2529	fi
2530
2531	CC=$ac_ct_CC
2532	else
2533	CC="$ac_cv_prog_CC"
2534	fi
2535
2536	if test -z "$CC"; then
2537	if test -n "$ac_tool_prefix"; then
2538	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2539	set dummy ${ac_tool_prefix}cc; ac_word=$2
2540	echo "$as_me:$LINENO: checking for $ac_word" >&5
2541	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2542	if test "${ac_cv_prog_CC+set}" = set; then
2543	echo $ECHO_N "(cached) $ECHO_C" >&6
2544	else
2545	if test -n "$CC"; then
2546	ac_cv_prog_CC="$CC" # Let the user override the test.
2547	else
2548	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2549	for as_dir in $PATH
2550	do
2551	IFS=$as_save_IFS
2552	test -z "$as_dir" && as_dir=.
2553	for ac_exec_ext in '' $ac_executable_extensions; do
2554	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2555	ac_cv_prog_CC="${ac_tool_prefix}cc"
2556	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2557	break 2
2558	fi
2559	done
2560	done
2561
2562	fi
2563	fi
2564	CC=$ac_cv_prog_CC
2565	if test -n "$CC"; then
2566	echo "$as_me:$LINENO: result: $CC" >&5
2567	echo "${ECHO_T}$CC" >&6
2568	else
2569	echo "$as_me:$LINENO: result: no" >&5
2570	echo "${ECHO_T}no" >&6
2571	fi
2572
2573	fi
2574	if test -z "$ac_cv_prog_CC"; then
2575	ac_ct_CC=$CC
2576	# Extract the first word of "cc", so it can be a program name with args.
2577	set dummy cc; ac_word=$2
2578	echo "$as_me:$LINENO: checking for $ac_word" >&5
2579	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2580	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2581	echo $ECHO_N "(cached) $ECHO_C" >&6
2582	else
2583	if test -n "$ac_ct_CC"; then
2584	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2585	else
2586	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587	for as_dir in $PATH
2588	do
2589	IFS=$as_save_IFS
2590	test -z "$as_dir" && as_dir=.
2591	for ac_exec_ext in '' $ac_executable_extensions; do
2592	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2593	ac_cv_prog_ac_ct_CC="cc"
2594	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2595	break 2
2596	fi
2597	done
2598	done
2599
2600	fi
2601	fi
2602	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2603	if test -n "$ac_ct_CC"; then
2604	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2605	echo "${ECHO_T}$ac_ct_CC" >&6
2606	else
2607	echo "$as_me:$LINENO: result: no" >&5
2608	echo "${ECHO_T}no" >&6
2609	fi
2610
2611	CC=$ac_ct_CC
2612	else
2613	CC="$ac_cv_prog_CC"
2614	fi
2615
2616	fi
2617	if test -z "$CC"; then
2618	# Extract the first word of "cc", so it can be a program name with args.
2619	set dummy cc; ac_word=$2
2620	echo "$as_me:$LINENO: checking for $ac_word" >&5
2621	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2622	if test "${ac_cv_prog_CC+set}" = set; then
2623	echo $ECHO_N "(cached) $ECHO_C" >&6
2624	else
2625	if test -n "$CC"; then
2626	ac_cv_prog_CC="$CC" # Let the user override the test.
2627	else
2628	ac_prog_rejected=no
2629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2630	for as_dir in $PATH
2631	do
2632	IFS=$as_save_IFS
2633	test -z "$as_dir" && as_dir=.
2634	for ac_exec_ext in '' $ac_executable_extensions; do
2635	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2636	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2637	ac_prog_rejected=yes
2638	continue
2639	fi
2640	ac_cv_prog_CC="cc"
2641	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642	break 2
2643	fi
2644	done
2645	done
2646
2647	if test $ac_prog_rejected = yes; then
2648	# We found a bogon in the path, so make sure we never use it.
2649	set dummy $ac_cv_prog_CC
2650	shift
2651	if test $# != 0; then
2652	# We chose a different compiler from the bogus one.
2653	# However, it has the same basename, so the bogon will be chosen
2654	# first if we set CC to just the basename; use the full file name.
2655	shift
2656	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2657	fi
2658	fi
2659	fi
2660	fi
2661	CC=$ac_cv_prog_CC
2662	if test -n "$CC"; then
2663	echo "$as_me:$LINENO: result: $CC" >&5
2664	echo "${ECHO_T}$CC" >&6
2665	else
2666	echo "$as_me:$LINENO: result: no" >&5
2667	echo "${ECHO_T}no" >&6
2668	fi
2669
2670	fi
2671	if test -z "$CC"; then
2672	if test -n "$ac_tool_prefix"; then
2673	for ac_prog in cl
2674	do
2675	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2676	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2677	echo "$as_me:$LINENO: checking for $ac_word" >&5
2678	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2679	if test "${ac_cv_prog_CC+set}" = set; then
2680	echo $ECHO_N "(cached) $ECHO_C" >&6
2681	else
2682	if test -n "$CC"; then
2683	ac_cv_prog_CC="$CC" # Let the user override the test.
2684	else
2685	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2686	for as_dir in $PATH
2687	do
2688	IFS=$as_save_IFS
2689	test -z "$as_dir" && as_dir=.
2690	for ac_exec_ext in '' $ac_executable_extensions; do
2691	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2692	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2693	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2694	break 2
2695	fi
2696	done
2697	done
2698
2699	fi
2700	fi
2701	CC=$ac_cv_prog_CC
2702	if test -n "$CC"; then
2703	echo "$as_me:$LINENO: result: $CC" >&5
2704	echo "${ECHO_T}$CC" >&6
2705	else
2706	echo "$as_me:$LINENO: result: no" >&5
2707	echo "${ECHO_T}no" >&6
2708	fi
2709
2710	test -n "$CC" && break
2711	done
2712	fi
2713	if test -z "$CC"; then
2714	ac_ct_CC=$CC
2715	for ac_prog in cl
2716	do
2717	# Extract the first word of "$ac_prog", so it can be a program name with args.
2718	set dummy $ac_prog; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="$ac_prog"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	test -n "$ac_ct_CC" && break
2753	done
2754
2755	CC=$ac_ct_CC
2756	fi
2757
2758	fi
2759
2760
2761	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2762	See \`config.log' for more details." >&5
2763	echo "$as_me: error: no acceptable C compiler found in \$PATH
2764	See \`config.log' for more details." >&2;}
2765	{ (exit 1); exit 1; }; }
2766
2767	# Provide some information about the compiler.
2768	echo "$as_me:$LINENO:" \
2769	"checking for C compiler version" >&5
2770	ac_compiler=`set X $ac_compile; echo $2`
2771	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2772	(eval $ac_compiler --version </dev/null >&5) 2>&5
2773	ac_status=$?
2774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2775	(exit $ac_status); }
2776	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2777	(eval $ac_compiler -v </dev/null >&5) 2>&5
2778	ac_status=$?
2779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2780	(exit $ac_status); }
2781	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2782	(eval $ac_compiler -V </dev/null >&5) 2>&5
2783	ac_status=$?
2784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2785	(exit $ac_status); }
2786
2787	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2788	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2789	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2790	echo $ECHO_N "(cached) $ECHO_C" >&6
2791	else
2792	cat >conftest.$ac_ext <<_ACEOF
2793	/* confdefs.h. */
2794	_ACEOF
2795	cat confdefs.h >>conftest.$ac_ext
2796	cat >>conftest.$ac_ext <<_ACEOF
2797	/* end confdefs.h. */
2798
2799	int
2800	main ()
2801	{
2802	#ifndef __GNUC__
2803	choke me
2804	#endif
2805
2806	;
2807	return 0;
2808	}
2809	_ACEOF
2810	rm -f conftest.$ac_objext
2811	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2812	(eval $ac_compile) 2>conftest.er1
2813	ac_status=$?
2814	grep -v '^ *+' conftest.er1 >conftest.err
2815	rm -f conftest.er1
2816	cat conftest.err >&5
2817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818	(exit $ac_status); } &&
2819	{ ac_try='test -z "$ac_c_werror_flag"
2820	\|\| test ! -s conftest.err'
2821	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2822	(eval $ac_try) 2>&5
2823	ac_status=$?
2824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2825	(exit $ac_status); }; } &&
2826	{ ac_try='test -s conftest.$ac_objext'
2827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2828	(eval $ac_try) 2>&5
2829	ac_status=$?
2830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831	(exit $ac_status); }; }; then
2832	ac_compiler_gnu=yes
2833	else
2834	echo "$as_me: failed program was:" >&5
2835	sed 's/^/\| /' conftest.$ac_ext >&5
2836
2837	ac_compiler_gnu=no
2838	fi
2839	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2840	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2841
2842	fi
2843	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2844	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2845	GCC=`test $ac_compiler_gnu = yes && echo yes`
2846	ac_test_CFLAGS=${CFLAGS+set}
2847	ac_save_CFLAGS=$CFLAGS
2848	CFLAGS="-g"
2849	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2850	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2851	if test "${ac_cv_prog_cc_g+set}" = set; then
2852	echo $ECHO_N "(cached) $ECHO_C" >&6
2853	else
2854	cat >conftest.$ac_ext <<_ACEOF
2855	/* confdefs.h. */
2856	_ACEOF
2857	cat confdefs.h >>conftest.$ac_ext
2858	cat >>conftest.$ac_ext <<_ACEOF
2859	/* end confdefs.h. */
2860
2861	int
2862	main ()
2863	{
2864
2865	;
2866	return 0;
2867	}
2868	_ACEOF
2869	rm -f conftest.$ac_objext
2870	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2871	(eval $ac_compile) 2>conftest.er1
2872	ac_status=$?
2873	grep -v '^ *+' conftest.er1 >conftest.err
2874	rm -f conftest.er1
2875	cat conftest.err >&5
2876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2877	(exit $ac_status); } &&
2878	{ ac_try='test -z "$ac_c_werror_flag"
2879	\|\| test ! -s conftest.err'
2880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2881	(eval $ac_try) 2>&5
2882	ac_status=$?
2883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884	(exit $ac_status); }; } &&
2885	{ ac_try='test -s conftest.$ac_objext'
2886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2887	(eval $ac_try) 2>&5
2888	ac_status=$?
2889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890	(exit $ac_status); }; }; then
2891	ac_cv_prog_cc_g=yes
2892	else
2893	echo "$as_me: failed program was:" >&5
2894	sed 's/^/\| /' conftest.$ac_ext >&5
2895
2896	ac_cv_prog_cc_g=no
2897	fi
2898	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2899	fi
2900	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2901	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2902	if test "$ac_test_CFLAGS" = set; then
2903	CFLAGS=$ac_save_CFLAGS
2904	elif test $ac_cv_prog_cc_g = yes; then
2905	if test "$GCC" = yes; then
2906	CFLAGS="-g -O2"
2907	else
2908	CFLAGS="-g"
2909	fi
2910	else
2911	if test "$GCC" = yes; then
2912	CFLAGS="-O2"
2913	else
2914	CFLAGS=
2915	fi
2916	fi
2917	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2918	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2919	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2920	echo $ECHO_N "(cached) $ECHO_C" >&6
2921	else
2922	ac_cv_prog_cc_stdc=no
2923	ac_save_CC=$CC
2924	cat >conftest.$ac_ext <<_ACEOF
2925	/* confdefs.h. */
2926	_ACEOF
2927	cat confdefs.h >>conftest.$ac_ext
2928	cat >>conftest.$ac_ext <<_ACEOF
2929	/* end confdefs.h. */
2930	#include <stdarg.h>
2931	#include <stdio.h>
2932	#include <sys/types.h>
2933	#include <sys/stat.h>
2934	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2935	struct buf { int x; };
2936	FILE * (rcsopen) (struct buf , struct stat *, int);
2937	static char *e (p, i)
2938	char **p;
2939	int i;
2940	{
2941	return p[i];
2942	}
2943	static char f (char (g) (char , int), char *p, ...)
2944	{
2945	char *s;
2946	va_list v;
2947	va_start (v,p);
2948	s = g (p, va_arg (v,int));
2949	va_end (v);
2950	return s;
2951	}
2952
2953	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2954	function prototypes and stuff, but not '\xHH' hex character constants.
2955	These don't provoke an error unfortunately, instead are silently treated
2956	as 'x'. The following induces an error, until -std1 is added to get
2957	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2958	array size at least. It's necessary to write '\x00'==0 to get something
2959	that's true only with -std1. */
2960	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2961
2962	int test (int i, double x);
2963	struct s1 {int (*f) (int a);};
2964	struct s2 {int (*f) (double a);};
2965	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2966	int argc;
2967	char **argv;
2968	int
2969	main ()
2970	{
2971	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2972	;
2973	return 0;
2974	}
2975	_ACEOF
2976	# Don't try gcc -ansi; that turns off useful extensions and
2977	# breaks some systems' header files.
2978	# AIX -qlanglvl=ansi
2979	# Ultrix and OSF/1 -std1
2980	# HP-UX 10.20 and later -Ae
2981	# HP-UX older versions -Aa -D_HPUX_SOURCE
2982	# SVR4 -Xc -D__EXTENSIONS__
2983	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2984	do
2985	CC="$ac_save_CC $ac_arg"
2986	rm -f conftest.$ac_objext
2987	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2988	(eval $ac_compile) 2>conftest.er1
2989	ac_status=$?
2990	grep -v '^ *+' conftest.er1 >conftest.err
2991	rm -f conftest.er1
2992	cat conftest.err >&5
2993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994	(exit $ac_status); } &&
2995	{ ac_try='test -z "$ac_c_werror_flag"
2996	\|\| test ! -s conftest.err'
2997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2998	(eval $ac_try) 2>&5
2999	ac_status=$?
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); }; } &&
3002	{ ac_try='test -s conftest.$ac_objext'
3003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3004	(eval $ac_try) 2>&5
3005	ac_status=$?
3006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3007	(exit $ac_status); }; }; then
3008	ac_cv_prog_cc_stdc=$ac_arg
3009	break
3010	else
3011	echo "$as_me: failed program was:" >&5
3012	sed 's/^/\| /' conftest.$ac_ext >&5
3013
3014	fi
3015	rm -f conftest.err conftest.$ac_objext
3016	done
3017	rm -f conftest.$ac_ext conftest.$ac_objext
3018	CC=$ac_save_CC
3019
3020	fi
3021
3022	case "x$ac_cv_prog_cc_stdc" in
3023	x\|xno)
3024	echo "$as_me:$LINENO: result: none needed" >&5
3025	echo "${ECHO_T}none needed" >&6 ;;
3026	*)
3027	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3028	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3029	CC="$CC $ac_cv_prog_cc_stdc" ;;
3030	esac
3031
3032	# Some people use a C++ compiler to compile C. Since we use `exit',
3033	# in C++ we need to declare it. In case someone uses the same compiler
3034	# for both compiling C and C++ we need to have the C++ compiler decide
3035	# the declaration of exit, since it's the most demanding environment.
3036	cat >conftest.$ac_ext <<_ACEOF
3037	#ifndef __cplusplus
3038	choke me
3039	#endif
3040	_ACEOF
3041	rm -f conftest.$ac_objext
3042	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3043	(eval $ac_compile) 2>conftest.er1
3044	ac_status=$?
3045	grep -v '^ *+' conftest.er1 >conftest.err
3046	rm -f conftest.er1
3047	cat conftest.err >&5
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); } &&
3050	{ ac_try='test -z "$ac_c_werror_flag"
3051	\|\| test ! -s conftest.err'
3052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3053	(eval $ac_try) 2>&5
3054	ac_status=$?
3055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3056	(exit $ac_status); }; } &&
3057	{ ac_try='test -s conftest.$ac_objext'
3058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3059	(eval $ac_try) 2>&5
3060	ac_status=$?
3061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3062	(exit $ac_status); }; }; then
3063	for ac_declaration in \
3064	'' \
3065	'extern "C" void std::exit (int) throw (); using std::exit;' \
3066	'extern "C" void std::exit (int); using std::exit;' \
3067	'extern "C" void exit (int) throw ();' \
3068	'extern "C" void exit (int);' \
3069	'void exit (int);'
3070	do
3071	cat >conftest.$ac_ext <<_ACEOF
3072	/* confdefs.h. */
3073	_ACEOF
3074	cat confdefs.h >>conftest.$ac_ext
3075	cat >>conftest.$ac_ext <<_ACEOF
3076	/* end confdefs.h. */
3077	$ac_declaration
3078	#include <stdlib.h>
3079	int
3080	main ()
3081	{
3082	exit (42);
3083	;
3084	return 0;
3085	}
3086	_ACEOF
3087	rm -f conftest.$ac_objext
3088	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3089	(eval $ac_compile) 2>conftest.er1
3090	ac_status=$?
3091	grep -v '^ *+' conftest.er1 >conftest.err
3092	rm -f conftest.er1
3093	cat conftest.err >&5
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); } &&
3096	{ ac_try='test -z "$ac_c_werror_flag"
3097	\|\| test ! -s conftest.err'
3098	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3099	(eval $ac_try) 2>&5
3100	ac_status=$?
3101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3102	(exit $ac_status); }; } &&
3103	{ ac_try='test -s conftest.$ac_objext'
3104	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3105	(eval $ac_try) 2>&5
3106	ac_status=$?
3107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108	(exit $ac_status); }; }; then
3109	:
3110	else
3111	echo "$as_me: failed program was:" >&5
3112	sed 's/^/\| /' conftest.$ac_ext >&5
3113
3114	continue
3115	fi
3116	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3117	cat >conftest.$ac_ext <<_ACEOF
3118	/* confdefs.h. */
3119	_ACEOF
3120	cat confdefs.h >>conftest.$ac_ext
3121	cat >>conftest.$ac_ext <<_ACEOF
3122	/* end confdefs.h. */
3123	$ac_declaration
3124	int
3125	main ()
3126	{
3127	exit (42);
3128	;
3129	return 0;
3130	}
3131	_ACEOF
3132	rm -f conftest.$ac_objext
3133	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3134	(eval $ac_compile) 2>conftest.er1
3135	ac_status=$?
3136	grep -v '^ *+' conftest.er1 >conftest.err
3137	rm -f conftest.er1
3138	cat conftest.err >&5
3139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140	(exit $ac_status); } &&
3141	{ ac_try='test -z "$ac_c_werror_flag"
3142	\|\| test ! -s conftest.err'
3143	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144	(eval $ac_try) 2>&5
3145	ac_status=$?
3146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147	(exit $ac_status); }; } &&
3148	{ ac_try='test -s conftest.$ac_objext'
3149	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3150	(eval $ac_try) 2>&5
3151	ac_status=$?
3152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153	(exit $ac_status); }; }; then
3154	break
3155	else
3156	echo "$as_me: failed program was:" >&5
3157	sed 's/^/\| /' conftest.$ac_ext >&5
3158
3159	fi
3160	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3161	done
3162	rm -f conftest*
3163	if test -n "$ac_declaration"; then
3164	echo '#ifdef __cplusplus' >>confdefs.h
3165	echo $ac_declaration >>confdefs.h
3166	echo '#endif' >>confdefs.h
3167	fi
3168
3169	else
3170	echo "$as_me: failed program was:" >&5
3171	sed 's/^/\| /' conftest.$ac_ext >&5
3172
3173	fi
3174	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3175	ac_ext=c
3176	ac_cpp='$CPP $CPPFLAGS'
3177	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3178	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3179	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3180
3181	depcc="$CC" am_compiler_list=
3182
3183	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3184	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3185	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3186	echo $ECHO_N "(cached) $ECHO_C" >&6
3187	else
3188	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3189	# We make a subdir and do the tests there. Otherwise we can end up
3190	# making bogus files that we don't know about and never remove. For
3191	# instance it was reported that on HP-UX the gcc test will end up
3192	# making a dummy file named `D' -- because `-MD' means `put the output
3193	# in D'.
3194	mkdir conftest.dir
3195	# Copy depcomp to subdir because otherwise we won't find it if we're
3196	# using a relative directory.
3197	cp "$am_depcomp" conftest.dir
3198	cd conftest.dir
3199	# We will build objects and dependencies in a subdirectory because
3200	# it helps to detect inapplicable dependency modes. For instance
3201	# both Tru64's cc and ICC support -MD to output dependencies as a
3202	# side effect of compilation, but ICC will put the dependencies in
3203	# the current directory while Tru64 will put them in the object
3204	# directory.
3205	mkdir sub
3206
3207	am_cv_CC_dependencies_compiler_type=none
3208	if test "$am_compiler_list" = ""; then
3209	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3210	fi
3211	for depmode in $am_compiler_list; do
3212	# Setup a source with many dependencies, because some compilers
3213	# like to wrap large dependency lists on column 80 (with \), and
3214	# we should not choose a depcomp mode which is confused by this.
3215	#
3216	# We need to recreate these files for each test, as the compiler may
3217	# overwrite some of them when testing with obscure command lines.
3218	# This happens at least with the AIX C compiler.
3219	: > sub/conftest.c
3220	for i in 1 2 3 4 5 6; do
3221	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3222	: > sub/conftst$i.h
3223	done
3224	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3225
3226	case $depmode in
3227	nosideeffect)
3228	# after this tag, mechanisms are not by side-effect, so they'll
3229	# only be used when explicitly requested
3230	if test "x$enable_dependency_tracking" = xyes; then
3231	continue
3232	else
3233	break
3234	fi
3235	;;
3236	none) break ;;
3237	esac
3238	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3239	# mode. It turns out that the SunPro C++ compiler does not properly
3240	# handle `-M -o', and we need to detect this.
3241	if depmode=$depmode \
3242	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3243	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3244	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3245	>/dev/null 2>conftest.err &&
3246	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3247	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3248	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3249	# icc doesn't choke on unknown options, it will just issue warnings
3250	# (even with -Werror). So we grep stderr for any message
3251	# that says an option was ignored.
3252	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3253	am_cv_CC_dependencies_compiler_type=$depmode
3254	break
3255	fi
3256	fi
3257	done
3258
3259	cd ..
3260	rm -rf conftest.dir
3261	else
3262	am_cv_CC_dependencies_compiler_type=none
3263	fi
3264
3265	fi
3266	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3267	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3268	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3269
3270
3271
3272	if
3273	test "x$enable_dependency_tracking" != xno \
3274	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3275	am__fastdepCC_TRUE=
3276	am__fastdepCC_FALSE='#'
3277	else
3278	am__fastdepCC_TRUE='#'
3279	am__fastdepCC_FALSE=
3280	fi
3281
3282
3283
3284	# Checks for libraries.
3285	# FIXME: Replace `main' with a function in `-lGL':
3286
3287
3288	echo "$as_me:$LINENO: checking for main in -lGL" >&5
3289	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
3290	if test "${ac_cv_lib_GL_main+set}" = set; then
3291	echo $ECHO_N "(cached) $ECHO_C" >&6
3292	else
3293	ac_check_lib_save_LIBS=$LIBS
3294	LIBS="-lGL $LIBS"
3295	cat >conftest.$ac_ext <<_ACEOF
3296	/* confdefs.h. */
3297	_ACEOF
3298	cat confdefs.h >>conftest.$ac_ext
3299	cat >>conftest.$ac_ext <<_ACEOF
3300	/* end confdefs.h. */
3301
3302
3303	int
3304	main ()
3305	{
3306	main ();
3307	;
3308	return 0;
3309	}
3310	_ACEOF
3311	rm -f conftest.$ac_objext conftest$ac_exeext
3312	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3313	(eval $ac_link) 2>conftest.er1
3314	ac_status=$?
3315	grep -v '^ *+' conftest.er1 >conftest.err
3316	rm -f conftest.er1
3317	cat conftest.err >&5
3318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3319	(exit $ac_status); } &&
3320	{ ac_try='test -z "$ac_c_werror_flag"
3321	\|\| test ! -s conftest.err'
3322	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3323	(eval $ac_try) 2>&5
3324	ac_status=$?
3325	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326	(exit $ac_status); }; } &&
3327	{ ac_try='test -s conftest$ac_exeext'
3328	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3329	(eval $ac_try) 2>&5
3330	ac_status=$?
3331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3332	(exit $ac_status); }; }; then
3333	ac_cv_lib_GL_main=yes
3334	else
3335	echo "$as_me: failed program was:" >&5
3336	sed 's/^/\| /' conftest.$ac_ext >&5
3337
3338	ac_cv_lib_GL_main=no
3339	fi
3340	rm -f conftest.err conftest.$ac_objext \
3341	conftest$ac_exeext conftest.$ac_ext
3342	LIBS=$ac_check_lib_save_LIBS
3343	fi
3344	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
3345	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
3346	if test $ac_cv_lib_GL_main = yes; then
3347	cat >>confdefs.h <<_ACEOF
3348	#define HAVE_LIBGL 1
3349	_ACEOF
3350
3351	LIBS="-lGL $LIBS"
3352
3353	fi
3354
3355	# FIXME: Replace `main' with a function in `-lGLU':
3356
3357	echo "$as_me:$LINENO: checking for main in -lGLU" >&5
3358	echo $ECHO_N "checking for main in -lGLU... $ECHO_C" >&6
3359	if test "${ac_cv_lib_GLU_main+set}" = set; then
3360	echo $ECHO_N "(cached) $ECHO_C" >&6
3361	else
3362	ac_check_lib_save_LIBS=$LIBS
3363	LIBS="-lGLU $LIBS"
3364	cat >conftest.$ac_ext <<_ACEOF
3365	/* confdefs.h. */
3366	_ACEOF
3367	cat confdefs.h >>conftest.$ac_ext
3368	cat >>conftest.$ac_ext <<_ACEOF
3369	/* end confdefs.h. */
3370
3371
3372	int
3373	main ()
3374	{
3375	main ();
3376	;
3377	return 0;
3378	}
3379	_ACEOF
3380	rm -f conftest.$ac_objext conftest$ac_exeext
3381	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3382	(eval $ac_link) 2>conftest.er1
3383	ac_status=$?
3384	grep -v '^ *+' conftest.er1 >conftest.err
3385	rm -f conftest.er1
3386	cat conftest.err >&5
3387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3388	(exit $ac_status); } &&
3389	{ ac_try='test -z "$ac_c_werror_flag"
3390	\|\| test ! -s conftest.err'
3391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3392	(eval $ac_try) 2>&5
3393	ac_status=$?
3394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3395	(exit $ac_status); }; } &&
3396	{ ac_try='test -s conftest$ac_exeext'
3397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3398	(eval $ac_try) 2>&5
3399	ac_status=$?
3400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3401	(exit $ac_status); }; }; then
3402	ac_cv_lib_GLU_main=yes
3403	else
3404	echo "$as_me: failed program was:" >&5
3405	sed 's/^/\| /' conftest.$ac_ext >&5
3406
3407	ac_cv_lib_GLU_main=no
3408	fi
3409	rm -f conftest.err conftest.$ac_objext \
3410	conftest$ac_exeext conftest.$ac_ext
3411	LIBS=$ac_check_lib_save_LIBS
3412	fi
3413	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_main" >&5
3414	echo "${ECHO_T}$ac_cv_lib_GLU_main" >&6
3415	if test $ac_cv_lib_GLU_main = yes; then
3416	cat >>confdefs.h <<_ACEOF
3417	#define HAVE_LIBGLU 1
3418	_ACEOF
3419
3420	LIBS="-lGLU $LIBS"
3421
3422	fi
3423
3424	# FIXME: Replace `main' with a function in `-lOSMesa':
3425
3426	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
3427	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
3428	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
3429	echo $ECHO_N "(cached) $ECHO_C" >&6
3430	else
3431	ac_check_lib_save_LIBS=$LIBS
3432	LIBS="-lOSMesa $LIBS"
3433	cat >conftest.$ac_ext <<_ACEOF
3434	/* confdefs.h. */
3435	_ACEOF
3436	cat confdefs.h >>conftest.$ac_ext
3437	cat >>conftest.$ac_ext <<_ACEOF
3438	/* end confdefs.h. */
3439
3440
3441	int
3442	main ()
3443	{
3444	main ();
3445	;
3446	return 0;
3447	}
3448	_ACEOF
3449	rm -f conftest.$ac_objext conftest$ac_exeext
3450	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3451	(eval $ac_link) 2>conftest.er1
3452	ac_status=$?
3453	grep -v '^ *+' conftest.er1 >conftest.err
3454	rm -f conftest.er1
3455	cat conftest.err >&5
3456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3457	(exit $ac_status); } &&
3458	{ ac_try='test -z "$ac_c_werror_flag"
3459	\|\| test ! -s conftest.err'
3460	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3461	(eval $ac_try) 2>&5
3462	ac_status=$?
3463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3464	(exit $ac_status); }; } &&
3465	{ ac_try='test -s conftest$ac_exeext'
3466	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3467	(eval $ac_try) 2>&5
3468	ac_status=$?
3469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470	(exit $ac_status); }; }; then
3471	ac_cv_lib_OSMesa_main=yes
3472	else
3473	echo "$as_me: failed program was:" >&5
3474	sed 's/^/\| /' conftest.$ac_ext >&5
3475
3476	ac_cv_lib_OSMesa_main=no
3477	fi
3478	rm -f conftest.err conftest.$ac_objext \
3479	conftest$ac_exeext conftest.$ac_ext
3480	LIBS=$ac_check_lib_save_LIBS
3481	fi
3482	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
3483	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
3484	if test $ac_cv_lib_OSMesa_main = yes; then
3485	cat >>confdefs.h <<_ACEOF
3486	#define HAVE_LIBOSMESA 1
3487	_ACEOF
3488
3489	LIBS="-lOSMesa $LIBS"
3490
3491	fi
3492
3493	# FIXME: Replace `main' with a function in `-lX11':
3494
3495	echo "$as_me:$LINENO: checking for main in -lX11" >&5
3496	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
3497	if test "${ac_cv_lib_X11_main+set}" = set; then
3498	echo $ECHO_N "(cached) $ECHO_C" >&6
3499	else
3500	ac_check_lib_save_LIBS=$LIBS
3501	LIBS="-lX11 $LIBS"
3502	cat >conftest.$ac_ext <<_ACEOF
3503	/* confdefs.h. */
3504	_ACEOF
3505	cat confdefs.h >>conftest.$ac_ext
3506	cat >>conftest.$ac_ext <<_ACEOF
3507	/* end confdefs.h. */
3508
3509
3510	int
3511	main ()
3512	{
3513	main ();
3514	;
3515	return 0;
3516	}
3517	_ACEOF
3518	rm -f conftest.$ac_objext conftest$ac_exeext
3519	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3520	(eval $ac_link) 2>conftest.er1
3521	ac_status=$?
3522	grep -v '^ *+' conftest.er1 >conftest.err
3523	rm -f conftest.er1
3524	cat conftest.err >&5
3525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526	(exit $ac_status); } &&
3527	{ ac_try='test -z "$ac_c_werror_flag"
3528	\|\| test ! -s conftest.err'
3529	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3530	(eval $ac_try) 2>&5
3531	ac_status=$?
3532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3533	(exit $ac_status); }; } &&
3534	{ ac_try='test -s conftest$ac_exeext'
3535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3536	(eval $ac_try) 2>&5
3537	ac_status=$?
3538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3539	(exit $ac_status); }; }; then
3540	ac_cv_lib_X11_main=yes
3541	else
3542	echo "$as_me: failed program was:" >&5
3543	sed 's/^/\| /' conftest.$ac_ext >&5
3544
3545	ac_cv_lib_X11_main=no
3546	fi
3547	rm -f conftest.err conftest.$ac_objext \
3548	conftest$ac_exeext conftest.$ac_ext
3549	LIBS=$ac_check_lib_save_LIBS
3550	fi
3551	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
3552	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
3553	if test $ac_cv_lib_X11_main = yes; then
3554	cat >>confdefs.h <<_ACEOF
3555	#define HAVE_LIBX11 1
3556	_ACEOF
3557
3558	LIBS="-lX11 $LIBS"
3559
3560	fi
3561
3562	# FIXME: Replace `main' with a function in `-lXt':
3563
3564	echo "$as_me:$LINENO: checking for main in -lXt" >&5
3565	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
3566	if test "${ac_cv_lib_Xt_main+set}" = set; then
3567	echo $ECHO_N "(cached) $ECHO_C" >&6
3568	else
3569	ac_check_lib_save_LIBS=$LIBS
3570	LIBS="-lXt $LIBS"
3571	cat >conftest.$ac_ext <<_ACEOF
3572	/* confdefs.h. */
3573	_ACEOF
3574	cat confdefs.h >>conftest.$ac_ext
3575	cat >>conftest.$ac_ext <<_ACEOF
3576	/* end confdefs.h. */
3577
3578
3579	int
3580	main ()
3581	{
3582	main ();
3583	;
3584	return 0;
3585	}
3586	_ACEOF
3587	rm -f conftest.$ac_objext conftest$ac_exeext
3588	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3589	(eval $ac_link) 2>conftest.er1
3590	ac_status=$?
3591	grep -v '^ *+' conftest.er1 >conftest.err
3592	rm -f conftest.er1
3593	cat conftest.err >&5
3594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595	(exit $ac_status); } &&
3596	{ ac_try='test -z "$ac_c_werror_flag"
3597	\|\| test ! -s conftest.err'
3598	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3599	(eval $ac_try) 2>&5
3600	ac_status=$?
3601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3602	(exit $ac_status); }; } &&
3603	{ ac_try='test -s conftest$ac_exeext'
3604	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3605	(eval $ac_try) 2>&5
3606	ac_status=$?
3607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608	(exit $ac_status); }; }; then
3609	ac_cv_lib_Xt_main=yes
3610	else
3611	echo "$as_me: failed program was:" >&5
3612	sed 's/^/\| /' conftest.$ac_ext >&5
3613
3614	ac_cv_lib_Xt_main=no
3615	fi
3616	rm -f conftest.err conftest.$ac_objext \
3617	conftest$ac_exeext conftest.$ac_ext
3618	LIBS=$ac_check_lib_save_LIBS
3619	fi
3620	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
3621	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
3622	if test $ac_cv_lib_Xt_main = yes; then
3623	cat >>confdefs.h <<_ACEOF
3624	#define HAVE_LIBXT 1
3625	_ACEOF
3626
3627	LIBS="-lXt $LIBS"
3628
3629	fi
3630
3631	# FIXME: Replace `main' with a function in `-lglut':
3632
3633	echo "$as_me:$LINENO: checking for main in -lglut" >&5
3634	echo $ECHO_N "checking for main in -lglut... $ECHO_C" >&6
3635	if test "${ac_cv_lib_glut_main+set}" = set; then
3636	echo $ECHO_N "(cached) $ECHO_C" >&6
3637	else
3638	ac_check_lib_save_LIBS=$LIBS
3639	LIBS="-lglut $LIBS"
3640	cat >conftest.$ac_ext <<_ACEOF
3641	/* confdefs.h. */
3642	_ACEOF
3643	cat confdefs.h >>conftest.$ac_ext
3644	cat >>conftest.$ac_ext <<_ACEOF
3645	/* end confdefs.h. */
3646
3647
3648	int
3649	main ()
3650	{
3651	main ();
3652	;
3653	return 0;
3654	}
3655	_ACEOF
3656	rm -f conftest.$ac_objext conftest$ac_exeext
3657	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3658	(eval $ac_link) 2>conftest.er1
3659	ac_status=$?
3660	grep -v '^ *+' conftest.er1 >conftest.err
3661	rm -f conftest.er1
3662	cat conftest.err >&5
3663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664	(exit $ac_status); } &&
3665	{ ac_try='test -z "$ac_c_werror_flag"
3666	\|\| test ! -s conftest.err'
3667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3668	(eval $ac_try) 2>&5
3669	ac_status=$?
3670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3671	(exit $ac_status); }; } &&
3672	{ ac_try='test -s conftest$ac_exeext'
3673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3674	(eval $ac_try) 2>&5
3675	ac_status=$?
3676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677	(exit $ac_status); }; }; then
3678	ac_cv_lib_glut_main=yes
3679	else
3680	echo "$as_me: failed program was:" >&5
3681	sed 's/^/\| /' conftest.$ac_ext >&5
3682
3683	ac_cv_lib_glut_main=no
3684	fi
3685	rm -f conftest.err conftest.$ac_objext \
3686	conftest$ac_exeext conftest.$ac_ext
3687	LIBS=$ac_check_lib_save_LIBS
3688	fi
3689	echo "$as_me:$LINENO: result: $ac_cv_lib_glut_main" >&5
3690	echo "${ECHO_T}$ac_cv_lib_glut_main" >&6
3691	if test $ac_cv_lib_glut_main = yes; then
3692	cat >>confdefs.h <<_ACEOF
3693	#define HAVE_LIBGLUT 1
3694	_ACEOF
3695
3696	LIBS="-lglut $LIBS"
3697
3698	fi
3699
3700	# FIXME: Replace `main' with a function in `-lm':
3701
3702	echo "$as_me:$LINENO: checking for main in -lm" >&5
3703	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
3704	if test "${ac_cv_lib_m_main+set}" = set; then
3705	echo $ECHO_N "(cached) $ECHO_C" >&6
3706	else
3707	ac_check_lib_save_LIBS=$LIBS
3708	LIBS="-lm $LIBS"
3709	cat >conftest.$ac_ext <<_ACEOF
3710	/* confdefs.h. */
3711	_ACEOF
3712	cat confdefs.h >>conftest.$ac_ext
3713	cat >>conftest.$ac_ext <<_ACEOF
3714	/* end confdefs.h. */
3715
3716
3717	int
3718	main ()
3719	{
3720	main ();
3721	;
3722	return 0;
3723	}
3724	_ACEOF
3725	rm -f conftest.$ac_objext conftest$ac_exeext
3726	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3727	(eval $ac_link) 2>conftest.er1
3728	ac_status=$?
3729	grep -v '^ *+' conftest.er1 >conftest.err
3730	rm -f conftest.er1
3731	cat conftest.err >&5
3732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3733	(exit $ac_status); } &&
3734	{ ac_try='test -z "$ac_c_werror_flag"
3735	\|\| test ! -s conftest.err'
3736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3737	(eval $ac_try) 2>&5
3738	ac_status=$?
3739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740	(exit $ac_status); }; } &&
3741	{ ac_try='test -s conftest$ac_exeext'
3742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3743	(eval $ac_try) 2>&5
3744	ac_status=$?
3745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3746	(exit $ac_status); }; }; then
3747	ac_cv_lib_m_main=yes
3748	else
3749	echo "$as_me: failed program was:" >&5
3750	sed 's/^/\| /' conftest.$ac_ext >&5
3751
3752	ac_cv_lib_m_main=no
3753	fi
3754	rm -f conftest.err conftest.$ac_objext \
3755	conftest$ac_exeext conftest.$ac_ext
3756	LIBS=$ac_check_lib_save_LIBS
3757	fi
3758	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
3759	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
3760	if test $ac_cv_lib_m_main = yes; then
3761	cat >>confdefs.h <<_ACEOF
3762	#define HAVE_LIBM 1
3763	_ACEOF
3764
3765	LIBS="-lm $LIBS"
3766
3767	fi
3768
3769
3770	# Checks for header files.
3771	ac_ext=c
3772	ac_cpp='$CPP $CPPFLAGS'
3773	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3774	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3775	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3776	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3777	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3778	# On Suns, sometimes $CPP names a directory.
3779	if test -n "$CPP" && test -d "$CPP"; then
3780	CPP=
3781	fi
3782	if test -z "$CPP"; then
3783	if test "${ac_cv_prog_CPP+set}" = set; then
3784	echo $ECHO_N "(cached) $ECHO_C" >&6
3785	else
3786	# Double quotes because CPP needs to be expanded
3787	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3788	do
3789	ac_preproc_ok=false
3790	for ac_c_preproc_warn_flag in '' yes
3791	do
3792	# Use a header file that comes with gcc, so configuring glibc
3793	# with a fresh cross-compiler works.
3794	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3795	# <limits.h> exists even on freestanding compilers.
3796	# On the NeXT, cc -E runs the code through the compiler's parser,
3797	# not just through cpp. "Syntax error" is here to catch this case.
3798	cat >conftest.$ac_ext <<_ACEOF
3799	/* confdefs.h. */
3800	_ACEOF
3801	cat confdefs.h >>conftest.$ac_ext
3802	cat >>conftest.$ac_ext <<_ACEOF
3803	/* end confdefs.h. */
3804	#ifdef __STDC__
3805	# include <limits.h>
3806	#else
3807	# include <assert.h>
3808	#endif
3809	Syntax error
3810	_ACEOF
3811	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3812	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3813	ac_status=$?
3814	grep -v '^ *+' conftest.er1 >conftest.err
3815	rm -f conftest.er1
3816	cat conftest.err >&5
3817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3818	(exit $ac_status); } >/dev/null; then
3819	if test -s conftest.err; then
3820	ac_cpp_err=$ac_c_preproc_warn_flag
3821	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3822	else
3823	ac_cpp_err=
3824	fi
3825	else
3826	ac_cpp_err=yes
3827	fi
3828	if test -z "$ac_cpp_err"; then
3829	:
3830	else
3831	echo "$as_me: failed program was:" >&5
3832	sed 's/^/\| /' conftest.$ac_ext >&5
3833
3834	# Broken: fails on valid input.
3835	continue
3836	fi
3837	rm -f conftest.err conftest.$ac_ext
3838
3839	# OK, works on sane cases. Now check whether non-existent headers
3840	# can be detected and how.
3841	cat >conftest.$ac_ext <<_ACEOF
3842	/* confdefs.h. */
3843	_ACEOF
3844	cat confdefs.h >>conftest.$ac_ext
3845	cat >>conftest.$ac_ext <<_ACEOF
3846	/* end confdefs.h. */
3847	#include <ac_nonexistent.h>
3848	_ACEOF
3849	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3850	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3851	ac_status=$?
3852	grep -v '^ *+' conftest.er1 >conftest.err
3853	rm -f conftest.er1
3854	cat conftest.err >&5
3855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3856	(exit $ac_status); } >/dev/null; then
3857	if test -s conftest.err; then
3858	ac_cpp_err=$ac_c_preproc_warn_flag
3859	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3860	else
3861	ac_cpp_err=
3862	fi
3863	else
3864	ac_cpp_err=yes
3865	fi
3866	if test -z "$ac_cpp_err"; then
3867	# Broken: success on invalid input.
3868	continue
3869	else
3870	echo "$as_me: failed program was:" >&5
3871	sed 's/^/\| /' conftest.$ac_ext >&5
3872
3873	# Passes both tests.
3874	ac_preproc_ok=:
3875	break
3876	fi
3877	rm -f conftest.err conftest.$ac_ext
3878
3879	done
3880	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3881	rm -f conftest.err conftest.$ac_ext
3882	if $ac_preproc_ok; then
3883	break
3884	fi
3885
3886	done
3887	ac_cv_prog_CPP=$CPP
3888
3889	fi
3890	CPP=$ac_cv_prog_CPP
3891	else
3892	ac_cv_prog_CPP=$CPP
3893	fi
3894	echo "$as_me:$LINENO: result: $CPP" >&5
3895	echo "${ECHO_T}$CPP" >&6
3896	ac_preproc_ok=false
3897	for ac_c_preproc_warn_flag in '' yes
3898	do
3899	# Use a header file that comes with gcc, so configuring glibc
3900	# with a fresh cross-compiler works.
3901	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3902	# <limits.h> exists even on freestanding compilers.
3903	# On the NeXT, cc -E runs the code through the compiler's parser,
3904	# not just through cpp. "Syntax error" is here to catch this case.
3905	cat >conftest.$ac_ext <<_ACEOF
3906	/* confdefs.h. */
3907	_ACEOF
3908	cat confdefs.h >>conftest.$ac_ext
3909	cat >>conftest.$ac_ext <<_ACEOF
3910	/* end confdefs.h. */
3911	#ifdef __STDC__
3912	# include <limits.h>
3913	#else
3914	# include <assert.h>
3915	#endif
3916	Syntax error
3917	_ACEOF
3918	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3919	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3920	ac_status=$?
3921	grep -v '^ *+' conftest.er1 >conftest.err
3922	rm -f conftest.er1
3923	cat conftest.err >&5
3924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3925	(exit $ac_status); } >/dev/null; then
3926	if test -s conftest.err; then
3927	ac_cpp_err=$ac_c_preproc_warn_flag
3928	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3929	else
3930	ac_cpp_err=
3931	fi
3932	else
3933	ac_cpp_err=yes
3934	fi
3935	if test -z "$ac_cpp_err"; then
3936	:
3937	else
3938	echo "$as_me: failed program was:" >&5
3939	sed 's/^/\| /' conftest.$ac_ext >&5
3940
3941	# Broken: fails on valid input.
3942	continue
3943	fi
3944	rm -f conftest.err conftest.$ac_ext
3945
3946	# OK, works on sane cases. Now check whether non-existent headers
3947	# can be detected and how.
3948	cat >conftest.$ac_ext <<_ACEOF
3949	/* confdefs.h. */
3950	_ACEOF
3951	cat confdefs.h >>conftest.$ac_ext
3952	cat >>conftest.$ac_ext <<_ACEOF
3953	/* end confdefs.h. */
3954	#include <ac_nonexistent.h>
3955	_ACEOF
3956	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3957	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3958	ac_status=$?
3959	grep -v '^ *+' conftest.er1 >conftest.err
3960	rm -f conftest.er1
3961	cat conftest.err >&5
3962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3963	(exit $ac_status); } >/dev/null; then
3964	if test -s conftest.err; then
3965	ac_cpp_err=$ac_c_preproc_warn_flag
3966	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3967	else
3968	ac_cpp_err=
3969	fi
3970	else
3971	ac_cpp_err=yes
3972	fi
3973	if test -z "$ac_cpp_err"; then
3974	# Broken: success on invalid input.
3975	continue
3976	else
3977	echo "$as_me: failed program was:" >&5
3978	sed 's/^/\| /' conftest.$ac_ext >&5
3979
3980	# Passes both tests.
3981	ac_preproc_ok=:
3982	break
3983	fi
3984	rm -f conftest.err conftest.$ac_ext
3985
3986	done
3987	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3988	rm -f conftest.err conftest.$ac_ext
3989	if $ac_preproc_ok; then
3990	:
3991	else
3992	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3993	See \`config.log' for more details." >&5
3994	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3995	See \`config.log' for more details." >&2;}
3996	{ (exit 1); exit 1; }; }
3997	fi
3998
3999	ac_ext=c
4000	ac_cpp='$CPP $CPPFLAGS'
4001	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4002	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4003	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4004
4005
4006	echo "$as_me:$LINENO: checking for egrep" >&5
4007	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4008	if test "${ac_cv_prog_egrep+set}" = set; then
4009	echo $ECHO_N "(cached) $ECHO_C" >&6
4010	else
4011	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
4012	then ac_cv_prog_egrep='grep -E'
4013	else ac_cv_prog_egrep='egrep'
4014	fi
4015	fi
4016	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4017	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4018	EGREP=$ac_cv_prog_egrep
4019
4020
4021	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4022	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4023	if test "${ac_cv_header_stdc+set}" = set; then
4024	echo $ECHO_N "(cached) $ECHO_C" >&6
4025	else
4026	cat >conftest.$ac_ext <<_ACEOF
4027	/* confdefs.h. */
4028	_ACEOF
4029	cat confdefs.h >>conftest.$ac_ext
4030	cat >>conftest.$ac_ext <<_ACEOF
4031	/* end confdefs.h. */
4032	#include <stdlib.h>
4033	#include <stdarg.h>
4034	#include <string.h>
4035	#include <float.h>
4036
4037	int
4038	main ()
4039	{
4040
4041	;
4042	return 0;
4043	}
4044	_ACEOF
4045	rm -f conftest.$ac_objext
4046	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4047	(eval $ac_compile) 2>conftest.er1
4048	ac_status=$?
4049	grep -v '^ *+' conftest.er1 >conftest.err
4050	rm -f conftest.er1
4051	cat conftest.err >&5
4052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4053	(exit $ac_status); } &&
4054	{ ac_try='test -z "$ac_c_werror_flag"
4055	\|\| test ! -s conftest.err'
4056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4057	(eval $ac_try) 2>&5
4058	ac_status=$?
4059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060	(exit $ac_status); }; } &&
4061	{ ac_try='test -s conftest.$ac_objext'
4062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4063	(eval $ac_try) 2>&5
4064	ac_status=$?
4065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066	(exit $ac_status); }; }; then
4067	ac_cv_header_stdc=yes
4068	else
4069	echo "$as_me: failed program was:" >&5
4070	sed 's/^/\| /' conftest.$ac_ext >&5
4071
4072	ac_cv_header_stdc=no
4073	fi
4074	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4075
4076	if test $ac_cv_header_stdc = yes; then
4077	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4078	cat >conftest.$ac_ext <<_ACEOF
4079	/* confdefs.h. */
4080	_ACEOF
4081	cat confdefs.h >>conftest.$ac_ext
4082	cat >>conftest.$ac_ext <<_ACEOF
4083	/* end confdefs.h. */
4084	#include <string.h>
4085
4086	_ACEOF
4087	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4088	$EGREP "memchr" >/dev/null 2>&1; then
4089	:
4090	else
4091	ac_cv_header_stdc=no
4092	fi
4093	rm -f conftest*
4094
4095	fi
4096
4097	if test $ac_cv_header_stdc = yes; then
4098	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4099	cat >conftest.$ac_ext <<_ACEOF
4100	/* confdefs.h. */
4101	_ACEOF
4102	cat confdefs.h >>conftest.$ac_ext
4103	cat >>conftest.$ac_ext <<_ACEOF
4104	/* end confdefs.h. */
4105	#include <stdlib.h>
4106
4107	_ACEOF
4108	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4109	$EGREP "free" >/dev/null 2>&1; then
4110	:
4111	else
4112	ac_cv_header_stdc=no
4113	fi
4114	rm -f conftest*
4115
4116	fi
4117
4118	if test $ac_cv_header_stdc = yes; then
4119	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4120	if test "$cross_compiling" = yes; then
4121	:
4122	else
4123	cat >conftest.$ac_ext <<_ACEOF
4124	/* confdefs.h. */
4125	_ACEOF
4126	cat confdefs.h >>conftest.$ac_ext
4127	cat >>conftest.$ac_ext <<_ACEOF
4128	/* end confdefs.h. */
4129	#include <ctype.h>
4130	#if ((' ' & 0x0FF) == 0x020)
4131	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4132	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4133	#else
4134	# define ISLOWER(c) \
4135	(('a' <= (c) && (c) <= 'i') \
4136	\|\| ('j' <= (c) && (c) <= 'r') \
4137	\|\| ('s' <= (c) && (c) <= 'z'))
4138	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4139	#endif
4140
4141	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4142	int
4143	main ()
4144	{
4145	int i;
4146	for (i = 0; i < 256; i++)
4147	if (XOR (islower (i), ISLOWER (i))
4148	\|\| toupper (i) != TOUPPER (i))
4149	exit(2);
4150	exit (0);
4151	}
4152	_ACEOF
4153	rm -f conftest$ac_exeext
4154	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4155	(eval $ac_link) 2>&5
4156	ac_status=$?
4157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4160	(eval $ac_try) 2>&5
4161	ac_status=$?
4162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4163	(exit $ac_status); }; }; then
4164	:
4165	else
4166	echo "$as_me: program exited with status $ac_status" >&5
4167	echo "$as_me: failed program was:" >&5
4168	sed 's/^/\| /' conftest.$ac_ext >&5
4169
4170	( exit $ac_status )
4171	ac_cv_header_stdc=no
4172	fi
4173	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4174	fi
4175	fi
4176	fi
4177	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4178	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4179	if test $ac_cv_header_stdc = yes; then
4180
4181	cat >>confdefs.h <<\_ACEOF
4182	#define STDC_HEADERS 1
4183	_ACEOF
4184
4185	fi
4186
4187	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4198	inttypes.h stdint.h unistd.h
4199	do
4200	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4201	echo "$as_me:$LINENO: checking for $ac_header" >&5
4202	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4203	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4204	echo $ECHO_N "(cached) $ECHO_C" >&6
4205	else
4206	cat >conftest.$ac_ext <<_ACEOF
4207	/* confdefs.h. */
4208	_ACEOF
4209	cat confdefs.h >>conftest.$ac_ext
4210	cat >>conftest.$ac_ext <<_ACEOF
4211	/* end confdefs.h. */
4212	$ac_includes_default
4213
4214	#include <$ac_header>
4215	_ACEOF
4216	rm -f conftest.$ac_objext
4217	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4218	(eval $ac_compile) 2>conftest.er1
4219	ac_status=$?
4220	grep -v '^ *+' conftest.er1 >conftest.err
4221	rm -f conftest.er1
4222	cat conftest.err >&5
4223	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4224	(exit $ac_status); } &&
4225	{ ac_try='test -z "$ac_c_werror_flag"
4226	\|\| test ! -s conftest.err'
4227	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4228	(eval $ac_try) 2>&5
4229	ac_status=$?
4230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231	(exit $ac_status); }; } &&
4232	{ ac_try='test -s conftest.$ac_objext'
4233	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4234	(eval $ac_try) 2>&5
4235	ac_status=$?
4236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4237	(exit $ac_status); }; }; then
4238	eval "$as_ac_Header=yes"
4239	else
4240	echo "$as_me: failed program was:" >&5
4241	sed 's/^/\| /' conftest.$ac_ext >&5
4242
4243	eval "$as_ac_Header=no"
4244	fi
4245	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4246	fi
4247	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4248	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4249	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4250	cat >>confdefs.h <<_ACEOF
4251	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4252	_ACEOF
4253
4254	fi
4255
4256	done
4257
4258
4259
4260
4261	for ac_header in stdlib.h string.h
4262	do
4263	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4264	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4265	echo "$as_me:$LINENO: checking for $ac_header" >&5
4266	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4267	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4268	echo $ECHO_N "(cached) $ECHO_C" >&6
4269	fi
4270	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4271	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4272	else
4273	# Is the header compilable?
4274	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4275	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4276	cat >conftest.$ac_ext <<_ACEOF
4277	/* confdefs.h. */
4278	_ACEOF
4279	cat confdefs.h >>conftest.$ac_ext
4280	cat >>conftest.$ac_ext <<_ACEOF
4281	/* end confdefs.h. */
4282	$ac_includes_default
4283	#include <$ac_header>
4284	_ACEOF
4285	rm -f conftest.$ac_objext
4286	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4287	(eval $ac_compile) 2>conftest.er1
4288	ac_status=$?
4289	grep -v '^ *+' conftest.er1 >conftest.err
4290	rm -f conftest.er1
4291	cat conftest.err >&5
4292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293	(exit $ac_status); } &&
4294	{ ac_try='test -z "$ac_c_werror_flag"
4295	\|\| test ! -s conftest.err'
4296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4297	(eval $ac_try) 2>&5
4298	ac_status=$?
4299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300	(exit $ac_status); }; } &&
4301	{ ac_try='test -s conftest.$ac_objext'
4302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4303	(eval $ac_try) 2>&5
4304	ac_status=$?
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); }; }; then
4307	ac_header_compiler=yes
4308	else
4309	echo "$as_me: failed program was:" >&5
4310	sed 's/^/\| /' conftest.$ac_ext >&5
4311
4312	ac_header_compiler=no
4313	fi
4314	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4315	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4316	echo "${ECHO_T}$ac_header_compiler" >&6
4317
4318	# Is the header present?
4319	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4320	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4321	cat >conftest.$ac_ext <<_ACEOF
4322	/* confdefs.h. */
4323	_ACEOF
4324	cat confdefs.h >>conftest.$ac_ext
4325	cat >>conftest.$ac_ext <<_ACEOF
4326	/* end confdefs.h. */
4327	#include <$ac_header>
4328	_ACEOF
4329	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4330	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4331	ac_status=$?
4332	grep -v '^ *+' conftest.er1 >conftest.err
4333	rm -f conftest.er1
4334	cat conftest.err >&5
4335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4336	(exit $ac_status); } >/dev/null; then
4337	if test -s conftest.err; then
4338	ac_cpp_err=$ac_c_preproc_warn_flag
4339	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4340	else
4341	ac_cpp_err=
4342	fi
4343	else
4344	ac_cpp_err=yes
4345	fi
4346	if test -z "$ac_cpp_err"; then
4347	ac_header_preproc=yes
4348	else
4349	echo "$as_me: failed program was:" >&5
4350	sed 's/^/\| /' conftest.$ac_ext >&5
4351
4352	ac_header_preproc=no
4353	fi
4354	rm -f conftest.err conftest.$ac_ext
4355	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4356	echo "${ECHO_T}$ac_header_preproc" >&6
4357
4358	# So? What about this header?
4359	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4360	yes:no: )
4361	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4362	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4363	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4364	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4365	ac_header_preproc=yes
4366	;;
4367	no:yes:* )
4368	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4369	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4370	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4371	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4372	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4373	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4374	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4375	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4376	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4377	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4378	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4379	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4380	(
4381	cat <<\_ASBOX
4382	## ------------------------------------------- ##
4383	## Report this to orxonox-dev@mail.datacore.ch ##
4384	## ------------------------------------------- ##
4385	_ASBOX
4386	) \|
4387	sed "s/^/$as_me: WARNING: /" >&2
4388	;;
4389	esac
4390	echo "$as_me:$LINENO: checking for $ac_header" >&5
4391	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4392	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4393	echo $ECHO_N "(cached) $ECHO_C" >&6
4394	else
4395	eval "$as_ac_Header=\$ac_header_preproc"
4396	fi
4397	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4398	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4399
4400	fi
4401	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4402	cat >>confdefs.h <<_ACEOF
4403	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4404	_ACEOF
4405
4406	fi
4407
4408	done
4409
4410
4411	# Checks for typedefs, structures, and compiler characteristics.
4412	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
4413	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
4414	if test "${ac_cv_header_stdbool_h+set}" = set; then
4415	echo $ECHO_N "(cached) $ECHO_C" >&6
4416	else
4417	cat >conftest.$ac_ext <<_ACEOF
4418	/* confdefs.h. */
4419	_ACEOF
4420	cat confdefs.h >>conftest.$ac_ext
4421	cat >>conftest.$ac_ext <<_ACEOF
4422	/* end confdefs.h. */
4423
4424	#include <stdbool.h>
4425	#ifndef bool
4426	# error bool is not defined
4427	#endif
4428	#ifndef false
4429	# error false is not defined
4430	#endif
4431	#if false
4432	# error false is not 0
4433	#endif
4434	#ifndef true
4435	# error true is not defined
4436	#endif
4437	#if true != 1
4438	# error true is not 1
4439	#endif
4440	#ifndef __bool_true_false_are_defined
4441	# error __bool_true_false_are_defined is not defined
4442	#endif
4443
4444	struct s { _Bool s: 1; _Bool t; } s;
4445
4446	char a[true == 1 ? 1 : -1];
4447	char b[false == 0 ? 1 : -1];
4448	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
4449	char d[(bool) -0.5 == true ? 1 : -1];
4450	bool e = &s;
4451	char f[(_Bool) -0.0 == false ? 1 : -1];
4452	char g[true];
4453	char h[sizeof (_Bool)];
4454	char i[sizeof s.t];
4455
4456	int
4457	main ()
4458	{
4459	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
4460	;
4461	return 0;
4462	}
4463	_ACEOF
4464	rm -f conftest.$ac_objext
4465	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4466	(eval $ac_compile) 2>conftest.er1
4467	ac_status=$?
4468	grep -v '^ *+' conftest.er1 >conftest.err
4469	rm -f conftest.er1
4470	cat conftest.err >&5
4471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4472	(exit $ac_status); } &&
4473	{ ac_try='test -z "$ac_c_werror_flag"
4474	\|\| test ! -s conftest.err'
4475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4476	(eval $ac_try) 2>&5
4477	ac_status=$?
4478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4479	(exit $ac_status); }; } &&
4480	{ ac_try='test -s conftest.$ac_objext'
4481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4482	(eval $ac_try) 2>&5
4483	ac_status=$?
4484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4485	(exit $ac_status); }; }; then
4486	ac_cv_header_stdbool_h=yes
4487	else
4488	echo "$as_me: failed program was:" >&5
4489	sed 's/^/\| /' conftest.$ac_ext >&5
4490
4491	ac_cv_header_stdbool_h=no
4492	fi
4493	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4494	fi
4495	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
4496	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
4497	echo "$as_me:$LINENO: checking for _Bool" >&5
4498	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
4499	if test "${ac_cv_type__Bool+set}" = set; then
4500	echo $ECHO_N "(cached) $ECHO_C" >&6
4501	else
4502	cat >conftest.$ac_ext <<_ACEOF
4503	/* confdefs.h. */
4504	_ACEOF
4505	cat confdefs.h >>conftest.$ac_ext
4506	cat >>conftest.$ac_ext <<_ACEOF
4507	/* end confdefs.h. */
4508	$ac_includes_default
4509	int
4510	main ()
4511	{
4512	if ((_Bool *) 0)
4513	return 0;
4514	if (sizeof (_Bool))
4515	return 0;
4516	;
4517	return 0;
4518	}
4519	_ACEOF
4520	rm -f conftest.$ac_objext
4521	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4522	(eval $ac_compile) 2>conftest.er1
4523	ac_status=$?
4524	grep -v '^ *+' conftest.er1 >conftest.err
4525	rm -f conftest.er1
4526	cat conftest.err >&5
4527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528	(exit $ac_status); } &&
4529	{ ac_try='test -z "$ac_c_werror_flag"
4530	\|\| test ! -s conftest.err'
4531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4532	(eval $ac_try) 2>&5
4533	ac_status=$?
4534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535	(exit $ac_status); }; } &&
4536	{ ac_try='test -s conftest.$ac_objext'
4537	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4538	(eval $ac_try) 2>&5
4539	ac_status=$?
4540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541	(exit $ac_status); }; }; then
4542	ac_cv_type__Bool=yes
4543	else
4544	echo "$as_me: failed program was:" >&5
4545	sed 's/^/\| /' conftest.$ac_ext >&5
4546
4547	ac_cv_type__Bool=no
4548	fi
4549	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4550	fi
4551	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
4552	echo "${ECHO_T}$ac_cv_type__Bool" >&6
4553	if test $ac_cv_type__Bool = yes; then
4554
4555	cat >>confdefs.h <<_ACEOF
4556	#define HAVE__BOOL 1
4557	_ACEOF
4558
4559
4560	fi
4561
4562	if test $ac_cv_header_stdbool_h = yes; then
4563
4564	cat >>confdefs.h <<\_ACEOF
4565	#define HAVE_STDBOOL_H 1
4566	_ACEOF
4567
4568	fi
4569
4570
4571	# Checks for library functions.
4572
4573	for ac_header in stdlib.h
4574	do
4575	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4576	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4577	echo "$as_me:$LINENO: checking for $ac_header" >&5
4578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	fi
4582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4583	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4584	else
4585	# Is the header compilable?
4586	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4587	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4588	cat >conftest.$ac_ext <<_ACEOF
4589	/* confdefs.h. */
4590	_ACEOF
4591	cat confdefs.h >>conftest.$ac_ext
4592	cat >>conftest.$ac_ext <<_ACEOF
4593	/* end confdefs.h. */
4594	$ac_includes_default
4595	#include <$ac_header>
4596	_ACEOF
4597	rm -f conftest.$ac_objext
4598	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4599	(eval $ac_compile) 2>conftest.er1
4600	ac_status=$?
4601	grep -v '^ *+' conftest.er1 >conftest.err
4602	rm -f conftest.er1
4603	cat conftest.err >&5
4604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605	(exit $ac_status); } &&
4606	{ ac_try='test -z "$ac_c_werror_flag"
4607	\|\| test ! -s conftest.err'
4608	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4609	(eval $ac_try) 2>&5
4610	ac_status=$?
4611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4612	(exit $ac_status); }; } &&
4613	{ ac_try='test -s conftest.$ac_objext'
4614	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4615	(eval $ac_try) 2>&5
4616	ac_status=$?
4617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618	(exit $ac_status); }; }; then
4619	ac_header_compiler=yes
4620	else
4621	echo "$as_me: failed program was:" >&5
4622	sed 's/^/\| /' conftest.$ac_ext >&5
4623
4624	ac_header_compiler=no
4625	fi
4626	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4627	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4628	echo "${ECHO_T}$ac_header_compiler" >&6
4629
4630	# Is the header present?
4631	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4632	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4633	cat >conftest.$ac_ext <<_ACEOF
4634	/* confdefs.h. */
4635	_ACEOF
4636	cat confdefs.h >>conftest.$ac_ext
4637	cat >>conftest.$ac_ext <<_ACEOF
4638	/* end confdefs.h. */
4639	#include <$ac_header>
4640	_ACEOF
4641	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4642	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4643	ac_status=$?
4644	grep -v '^ *+' conftest.er1 >conftest.err
4645	rm -f conftest.er1
4646	cat conftest.err >&5
4647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648	(exit $ac_status); } >/dev/null; then
4649	if test -s conftest.err; then
4650	ac_cpp_err=$ac_c_preproc_warn_flag
4651	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4652	else
4653	ac_cpp_err=
4654	fi
4655	else
4656	ac_cpp_err=yes
4657	fi
4658	if test -z "$ac_cpp_err"; then
4659	ac_header_preproc=yes
4660	else
4661	echo "$as_me: failed program was:" >&5
4662	sed 's/^/\| /' conftest.$ac_ext >&5
4663
4664	ac_header_preproc=no
4665	fi
4666	rm -f conftest.err conftest.$ac_ext
4667	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4668	echo "${ECHO_T}$ac_header_preproc" >&6
4669
4670	# So? What about this header?
4671	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4672	yes:no: )
4673	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4674	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4675	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4676	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4677	ac_header_preproc=yes
4678	;;
4679	no:yes:* )
4680	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4681	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4682	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4683	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4684	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4685	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4686	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4687	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4688	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4689	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4690	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4691	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4692	(
4693	cat <<\_ASBOX
4694	## ------------------------------------------- ##
4695	## Report this to orxonox-dev@mail.datacore.ch ##
4696	## ------------------------------------------- ##
4697	_ASBOX
4698	) \|
4699	sed "s/^/$as_me: WARNING: /" >&2
4700	;;
4701	esac
4702	echo "$as_me:$LINENO: checking for $ac_header" >&5
4703	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4704	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4705	echo $ECHO_N "(cached) $ECHO_C" >&6
4706	else
4707	eval "$as_ac_Header=\$ac_header_preproc"
4708	fi
4709	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4710	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4711
4712	fi
4713	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4714	cat >>confdefs.h <<_ACEOF
4715	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4716	_ACEOF
4717
4718	fi
4719
4720	done
4721
4722	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
4723	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
4724	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
4725	echo $ECHO_N "(cached) $ECHO_C" >&6
4726	else
4727	if test "$cross_compiling" = yes; then
4728	ac_cv_func_malloc_0_nonnull=no
4729	else
4730	cat >conftest.$ac_ext <<_ACEOF
4731	/* confdefs.h. */
4732	_ACEOF
4733	cat confdefs.h >>conftest.$ac_ext
4734	cat >>conftest.$ac_ext <<_ACEOF
4735	/* end confdefs.h. */
4736	#if STDC_HEADERS \|\| HAVE_STDLIB_H
4737	# include <stdlib.h>
4738	#else
4739	char *malloc ();
4740	#endif
4741
4742	int
4743	main ()
4744	{
4745	exit (malloc (0) ? 0 : 1);
4746	;
4747	return 0;
4748	}
4749	_ACEOF
4750	rm -f conftest$ac_exeext
4751	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4752	(eval $ac_link) 2>&5
4753	ac_status=$?
4754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4755	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4756	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4757	(eval $ac_try) 2>&5
4758	ac_status=$?
4759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760	(exit $ac_status); }; }; then
4761	ac_cv_func_malloc_0_nonnull=yes
4762	else
4763	echo "$as_me: program exited with status $ac_status" >&5
4764	echo "$as_me: failed program was:" >&5
4765	sed 's/^/\| /' conftest.$ac_ext >&5
4766
4767	( exit $ac_status )
4768	ac_cv_func_malloc_0_nonnull=no
4769	fi
4770	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4771	fi
4772	fi
4773	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
4774	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
4775	if test $ac_cv_func_malloc_0_nonnull = yes; then
4776
4777	cat >>confdefs.h <<\_ACEOF
4778	#define HAVE_MALLOC 1
4779	_ACEOF
4780
4781	else
4782	cat >>confdefs.h <<\_ACEOF
4783	#define HAVE_MALLOC 0
4784	_ACEOF
4785
4786	case $LIBOBJS in
4787	"malloc.$ac_objext" \| \
4788	*" malloc.$ac_objext" \| \
4789	"malloc.$ac_objext "* \| \
4790	" malloc.$ac_objext " ) ;;
4791	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
4792	esac
4793
4794
4795	cat >>confdefs.h <<\_ACEOF
4796	#define malloc rpl_malloc
4797	_ACEOF
4798
4799	fi
4800
4801
4802
4803
4804
4805	for ac_func in bzero sqrt
4806	do
4807	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
4808	echo "$as_me:$LINENO: checking for $ac_func" >&5
4809	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4810	if eval "test \"\${$as_ac_var+set}\" = set"; then
4811	echo $ECHO_N "(cached) $ECHO_C" >&6
4812	else
4813	cat >conftest.$ac_ext <<_ACEOF
4814	/* confdefs.h. */
4815	_ACEOF
4816	cat confdefs.h >>conftest.$ac_ext
4817	cat >>conftest.$ac_ext <<_ACEOF
4818	/* end confdefs.h. */
4819	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4820	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4821	#define $ac_func innocuous_$ac_func
4822
4823	/* System header to define __stub macros and hopefully few prototypes,
4824	which can conflict with char $ac_func (); below.
4825	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4826	<limits.h> exists even on freestanding compilers. */
4827
4828	#ifdef __STDC__
4829	# include <limits.h>
4830	#else
4831	# include <assert.h>
4832	#endif
4833
4834	#undef $ac_func
4835
4836	/* Override any gcc2 internal prototype to avoid an error. */
4837	#ifdef __cplusplus
4838	extern "C"
4839	{
4840	#endif
4841	/* We use char because int might match the return type of a gcc2
4842	builtin and then its argument prototype would still apply. */
4843	char $ac_func ();
4844	/* The GNU C library defines this for functions which it implements
4845	to always fail with ENOSYS. Some functions are actually named
4846	something starting with __ and the normal name is an alias. */
4847	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4848	choke me
4849	#else
4850	char (*f) () = $ac_func;
4851	#endif
4852	#ifdef __cplusplus
4853	}
4854	#endif
4855
4856	int
4857	main ()
4858	{
4859	return f != $ac_func;
4860	;
4861	return 0;
4862	}
4863	_ACEOF
4864	rm -f conftest.$ac_objext conftest$ac_exeext
4865	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4866	(eval $ac_link) 2>conftest.er1
4867	ac_status=$?
4868	grep -v '^ *+' conftest.er1 >conftest.err
4869	rm -f conftest.er1
4870	cat conftest.err >&5
4871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4872	(exit $ac_status); } &&
4873	{ ac_try='test -z "$ac_c_werror_flag"
4874	\|\| test ! -s conftest.err'
4875	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4876	(eval $ac_try) 2>&5
4877	ac_status=$?
4878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4879	(exit $ac_status); }; } &&
4880	{ ac_try='test -s conftest$ac_exeext'
4881	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4882	(eval $ac_try) 2>&5
4883	ac_status=$?
4884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4885	(exit $ac_status); }; }; then
4886	eval "$as_ac_var=yes"
4887	else
4888	echo "$as_me: failed program was:" >&5
4889	sed 's/^/\| /' conftest.$ac_ext >&5
4890
4891	eval "$as_ac_var=no"
4892	fi
4893	rm -f conftest.err conftest.$ac_objext \
4894	conftest$ac_exeext conftest.$ac_ext
4895	fi
4896	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4897	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4898	if test `eval echo '${'$as_ac_var'}'` = yes; then
4899	cat >>confdefs.h <<_ACEOF
4900	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
4901	_ACEOF
4902
4903	fi
4904	done
4905
4906
4907	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile"
4908
4909	cat >confcache <<\_ACEOF
4910	# This file is a shell script that caches the results of configure
4911	# tests run on this system so they can be shared between configure
4912	# scripts and configure runs, see configure's option --config-cache.
4913	# It is not useful on other systems. If it contains results you don't
4914	# want to keep, you may remove or edit it.
4915	#
4916	# config.status only pays attention to the cache file if you give it
4917	# the --recheck option to rerun configure.
4918	#
4919	# `ac_cv_env_foo' variables (set or unset) will be overridden when
4920	# loading this file, other unset `ac_cv_foo' will be assigned the
4921	# following values.
4922
4923	_ACEOF
4924
4925	# The following way of writing the cache mishandles newlines in values,
4926	# but we know of no workaround that is simple, portable, and efficient.
4927	# So, don't put newlines in cache variables' values.
4928	# Ultrix sh set writes to stderr and can't be redirected directly,
4929	# and sets the high bit in the cache file unless we assign to the vars.
4930	{
4931	(set) 2>&1 \|
4932	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
4933	ac_space=\ )
4934	# `set' does not quote correctly, so add quotes (double-quote
4935	# substitution turns \\\\ into \\, and sed turns \\ into \).
4936	sed -n \
4937	"s/'/'\\\\''/g;
4938	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
4939	;;
4940	*)
4941	# `set' quotes correctly as required by POSIX, so do not add quotes.
4942	sed -n \
4943	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
4944	;;
4945	esac;
4946	} \|
4947	sed '
4948	t clear
4949	: clear
4950	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
4951	t end
4952	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
4953	: end' >>confcache
4954	if diff $cache_file confcache >/dev/null 2>&1; then :; else
4955	if test -w $cache_file; then
4956	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4957	cat confcache >$cache_file
4958	else
4959	echo "not updating unwritable cache $cache_file"
4960	fi
4961	fi
4962	rm -f confcache
4963
4964	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4965	# Let make expand exec_prefix.
4966	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4967
4968	# VPATH may cause trouble with some makes, so we remove $(srcdir),
4969	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4970	# trailing colons and then remove the whole line if VPATH becomes empty
4971	# (actually we leave an empty line to preserve line numbers).
4972	if test "x$srcdir" = x.; then
4973	ac_vpsub='/^[ ]VPATH[ ]=/{
4974	s/:\$(srcdir):/:/;
4975	s/:\${srcdir}:/:/;
4976	s/:@srcdir@:/:/;
4977	s/^$[^=]=[ ]$:*/\1/;
4978	s/:*$//;
4979	s/^[^=]=[ ]$//;
4980	}'
4981	fi
4982
4983	DEFS=-DHAVE_CONFIG_H
4984
4985	ac_libobjs=
4986	ac_ltlibobjs=
4987	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4988	# 1. Remove the extension, and $U if already installed.
4989	ac_i=`echo "$ac_i" \|
4990	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4991	# 2. Add them.
4992	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4993	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4994	done
4995	LIBOBJS=$ac_libobjs
4996
4997	LTLIBOBJS=$ac_ltlibobjs
4998
4999
5000	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5001	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
5002	Usually this means the macro was only invoked conditionally." >&5
5003	echo "$as_me: error: conditional \"AMDEP\" was never defined.
5004	Usually this means the macro was only invoked conditionally." >&2;}
5005	{ (exit 1); exit 1; }; }
5006	fi
5007	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5008	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
5009	Usually this means the macro was only invoked conditionally." >&5
5010	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
5011	Usually this means the macro was only invoked conditionally." >&2;}
5012	{ (exit 1); exit 1; }; }
5013	fi
5014	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5015	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
5016	Usually this means the macro was only invoked conditionally." >&5
5017	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
5018	Usually this means the macro was only invoked conditionally." >&2;}
5019	{ (exit 1); exit 1; }; }
5020	fi
5021
5022	: ${CONFIG_STATUS=./config.status}
5023	ac_clean_files_save=$ac_clean_files
5024	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5025	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5026	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5027	cat >$CONFIG_STATUS <<_ACEOF
5028	#! $SHELL
5029	# Generated by $as_me.
5030	# Run this file to recreate the current configuration.
5031	# Compiler output produced by configure, useful for debugging
5032	# configure, is in config.log if it exists.
5033
5034	debug=false
5035	ac_cs_recheck=false
5036	ac_cs_silent=false
5037	SHELL=\${CONFIG_SHELL-$SHELL}
5038	_ACEOF
5039
5040	cat >>$CONFIG_STATUS <<\_ACEOF
5041	## --------------------- ##
5042	## M4sh Initialization. ##
5043	## --------------------- ##
5044
5045	# Be Bourne compatible
5046	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5047	emulate sh
5048	NULLCMD=:
5049	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5050	# is contrary to our usage. Disable this feature.
5051	alias -g '${1+"$@"}'='"$@"'
5052	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5053	set -o posix
5054	fi
5055	DUALCASE=1; export DUALCASE # for MKS sh
5056
5057	# Support unset when possible.
5058	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5059	as_unset=unset
5060	else
5061	as_unset=false
5062	fi
5063
5064
5065	# Work around bugs in pre-3.0 UWIN ksh.
5066	$as_unset ENV MAIL MAILPATH
5067	PS1='$ '
5068	PS2='> '
5069	PS4='+ '
5070
5071	# NLS nuisances.
5072	for as_var in \
5073	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5074	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5075	LC_TELEPHONE LC_TIME
5076	do
5077	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5078	eval $as_var=C; export $as_var
5079	else
5080	$as_unset $as_var
5081	fi
5082	done
5083
5084	# Required to use basename.
5085	if expr a : '$a$' >/dev/null 2>&1; then
5086	as_expr=expr
5087	else
5088	as_expr=false
5089	fi
5090
5091	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5092	as_basename=basename
5093	else
5094	as_basename=false
5095	fi
5096
5097
5098	# Name of the executable.
5099	as_me=`$as_basename "$0" \|\|
5100	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5101	X"$0" : 'X$//$$' \\| \
5102	X"$0" : 'X$/$$' \\| \
5103	. : '$.$' 2>/dev/null \|\|
5104	echo X/"$0" \|
5105	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5106	/^X\/$\/\/$$/{ s//\1/; q; }
5107	/^X\/$\/$.*/{ s//\1/; q; }
5108	s/.*/./; q'`
5109
5110
5111	# PATH needs CR, and LINENO needs CR and PATH.
5112	# Avoid depending upon Character Ranges.
5113	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5114	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5115	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5116	as_cr_digits='0123456789'
5117	as_cr_alnum=$as_cr_Letters$as_cr_digits
5118
5119	# The user is always right.
5120	if test "${PATH_SEPARATOR+set}" != set; then
5121	echo "#! /bin/sh" >conf$$.sh
5122	echo "exit 0" >>conf$$.sh
5123	chmod +x conf$$.sh
5124	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5125	PATH_SEPARATOR=';'
5126	else
5127	PATH_SEPARATOR=:
5128	fi
5129	rm -f conf$$.sh
5130	fi
5131
5132
5133	as_lineno_1=$LINENO
5134	as_lineno_2=$LINENO
5135	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5136	test "x$as_lineno_1" != "x$as_lineno_2" &&
5137	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5138	# Find who we are. Look in the path if we contain no path at all
5139	# relative or not.
5140	case $0 in
5141	[\\/] ) as_myself=$0 ;;
5142	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5143	for as_dir in $PATH
5144	do
5145	IFS=$as_save_IFS
5146	test -z "$as_dir" && as_dir=.
5147	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5148	done
5149
5150	;;
5151	esac
5152	# We did not find ourselves, most probably we were run as `sh COMMAND'
5153	# in which case we are not to be found in the path.
5154	if test "x$as_myself" = x; then
5155	as_myself=$0
5156	fi
5157	if test ! -f "$as_myself"; then
5158	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5159	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5160	{ (exit 1); exit 1; }; }
5161	fi
5162	case $CONFIG_SHELL in
5163	'')
5164	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5165	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5166	do
5167	IFS=$as_save_IFS
5168	test -z "$as_dir" && as_dir=.
5169	for as_base in sh bash ksh sh5; do
5170	case $as_dir in
5171	/*)
5172	if ("$as_dir/$as_base" -c '
5173	as_lineno_1=$LINENO
5174	as_lineno_2=$LINENO
5175	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5176	test "x$as_lineno_1" != "x$as_lineno_2" &&
5177	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5178	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5179	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5180	CONFIG_SHELL=$as_dir/$as_base
5181	export CONFIG_SHELL
5182	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5183	fi;;
5184	esac
5185	done
5186	done
5187	;;
5188	esac
5189
5190	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5191	# uniformly replaced by the line number. The first 'sed' inserts a
5192	# line-number line before each line; the second 'sed' does the real
5193	# work. The second script uses 'N' to pair each line-number line
5194	# with the numbered line, and appends trailing '-' during
5195	# substitution so that $LINENO is not a special case at line end.
5196	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5197	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5198	sed '=' <$as_myself \|
5199	sed '
5200	N
5201	s,$,-,
5202	: loop
5203	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5204	t loop
5205	s,-$,,
5206	s,^['$as_cr_digits']*\n,,
5207	' >$as_me.lineno &&
5208	chmod +x $as_me.lineno \|\|
5209	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5210	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5211	{ (exit 1); exit 1; }; }
5212
5213	# Don't try to exec as it changes $[0], causing all sort of problems
5214	# (the dirname of $[0] is not the place where we might find the
5215	# original and so on. Autoconf is especially sensible to this).
5216	. ./$as_me.lineno
5217	# Exit status is that of the last command.
5218	exit
5219	}
5220
5221
5222	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5223	c,-n*) ECHO_N= ECHO_C='
5224	' ECHO_T=' ' ;;
5225	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5226	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5227	esac
5228
5229	if expr a : '$a$' >/dev/null 2>&1; then
5230	as_expr=expr
5231	else
5232	as_expr=false
5233	fi
5234
5235	rm -f conf$$ conf$$.exe conf$$.file
5236	echo >conf$$.file
5237	if ln -s conf$$.file conf$$ 2>/dev/null; then
5238	# We could just check for DJGPP; but this test a) works b) is more generic
5239	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5240	if test -f conf$$.exe; then
5241	# Don't use ln at all; we don't have any links
5242	as_ln_s='cp -p'
5243	else
5244	as_ln_s='ln -s'
5245	fi
5246	elif ln conf$$.file conf$$ 2>/dev/null; then
5247	as_ln_s=ln
5248	else
5249	as_ln_s='cp -p'
5250	fi
5251	rm -f conf$$ conf$$.exe conf$$.file
5252
5253	if mkdir -p . 2>/dev/null; then
5254	as_mkdir_p=:
5255	else
5256	test -d ./-p && rmdir ./-p
5257	as_mkdir_p=false
5258	fi
5259
5260	as_executable_p="test -f"
5261
5262	# Sed expression to map a string onto a valid CPP name.
5263	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5264
5265	# Sed expression to map a string onto a valid variable name.
5266	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5267
5268
5269	# IFS
5270	# We need space, tab and new line, in precisely that order.
5271	as_nl='
5272	'
5273	IFS=" $as_nl"
5274
5275	# CDPATH.
5276	$as_unset CDPATH
5277
5278	exec 6>&1
5279
5280	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5281	# report actual input values of CONFIG_FILES etc. instead of their
5282	# values after options handling. Logging --version etc. is OK.
5283	exec 5>>config.log
5284	{
5285	echo
5286	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5287	## Running $as_me. ##
5288	_ASBOX
5289	} >&5
5290	cat >&5 <<_CSEOF
5291
5292	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
5293	generated by GNU Autoconf 2.59. Invocation command line was
5294
5295	CONFIG_FILES = $CONFIG_FILES
5296	CONFIG_HEADERS = $CONFIG_HEADERS
5297	CONFIG_LINKS = $CONFIG_LINKS
5298	CONFIG_COMMANDS = $CONFIG_COMMANDS
5299	$ $0 $@
5300
5301	_CSEOF
5302	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5303	echo >&5
5304	_ACEOF
5305
5306	# Files that config.status was made for.
5307	if test -n "$ac_config_files"; then
5308	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5309	fi
5310
5311	if test -n "$ac_config_headers"; then
5312	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5313	fi
5314
5315	if test -n "$ac_config_links"; then
5316	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5317	fi
5318
5319	if test -n "$ac_config_commands"; then
5320	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5321	fi
5322
5323	cat >>$CONFIG_STATUS <<\_ACEOF
5324
5325	ac_cs_usage="\
5326	\`$as_me' instantiates files from templates according to the
5327	current configuration.
5328
5329	Usage: $0 [OPTIONS] [FILE]...
5330
5331	-h, --help print this help, then exit
5332	-V, --version print version number, then exit
5333	-q, --quiet do not print progress messages
5334	-d, --debug don't remove temporary files
5335	--recheck update $as_me by reconfiguring in the same conditions
5336	--file=FILE[:TEMPLATE]
5337	instantiate the configuration file FILE
5338	--header=FILE[:TEMPLATE]
5339	instantiate the configuration header FILE
5340
5341	Configuration files:
5342	$config_files
5343
5344	Configuration headers:
5345	$config_headers
5346
5347	Configuration commands:
5348	$config_commands
5349
5350	Report bugs to <bug-autoconf@gnu.org>."
5351	_ACEOF
5352
5353	cat >>$CONFIG_STATUS <<_ACEOF
5354	ac_cs_version="\\
5355	orxonox config.status 0.1-pre-alpha
5356	configured by $0, generated by GNU Autoconf 2.59,
5357	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5358
5359	Copyright (C) 2003 Free Software Foundation, Inc.
5360	This config.status script is free software; the Free Software Foundation
5361	gives unlimited permission to copy, distribute and modify it."
5362	srcdir=$srcdir
5363	INSTALL="$INSTALL"
5364	_ACEOF
5365
5366	cat >>$CONFIG_STATUS <<\_ACEOF
5367	# If no file are specified by the user, then we need to provide default
5368	# value. By we need to know if files were specified by the user.
5369	ac_need_defaults=:
5370	while test $# != 0
5371	do
5372	case $1 in
5373	--=)
5374	ac_option=`expr "x$1" : 'x$[^=]*$='`
5375	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5376	ac_shift=:
5377	;;
5378	-*)
5379	ac_option=$1
5380	ac_optarg=$2
5381	ac_shift=shift
5382	;;
5383	*) # This is not an option, so the user has probably given explicit
5384	# arguments.
5385	ac_option=$1
5386	ac_need_defaults=false;;
5387	esac
5388
5389	case $ac_option in
5390	# Handling of the options.
5391	_ACEOF
5392	cat >>$CONFIG_STATUS <<\_ACEOF
5393	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5394	ac_cs_recheck=: ;;
5395	--version \| --vers* \| -V )
5396	echo "$ac_cs_version"; exit 0 ;;
5397	--he \| --h)
5398	# Conflict between --help and --header
5399	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
5400	Try \`$0 --help' for more information." >&5
5401	echo "$as_me: error: ambiguous option: $1
5402	Try \`$0 --help' for more information." >&2;}
5403	{ (exit 1); exit 1; }; };;
5404	--help \| --hel \| -h )
5405	echo "$ac_cs_usage"; exit 0 ;;
5406	--debug \| --d* \| -d )
5407	debug=: ;;
5408	--file \| --fil \| --fi \| --f )
5409	$ac_shift
5410	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5411	ac_need_defaults=false;;
5412	--header \| --heade \| --head \| --hea )
5413	$ac_shift
5414	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5415	ac_need_defaults=false;;
5416	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5417	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5418	ac_cs_silent=: ;;
5419
5420	# This is an error.
5421	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5422	Try \`$0 --help' for more information." >&5
5423	echo "$as_me: error: unrecognized option: $1
5424	Try \`$0 --help' for more information." >&2;}
5425	{ (exit 1); exit 1; }; } ;;
5426
5427	*) ac_config_targets="$ac_config_targets $1" ;;
5428
5429	esac
5430	shift
5431	done
5432
5433	ac_configure_extra_args=
5434
5435	if $ac_cs_silent; then
5436	exec 6>/dev/null
5437	ac_configure_extra_args="$ac_configure_extra_args --silent"
5438	fi
5439
5440	_ACEOF
5441	cat >>$CONFIG_STATUS <<_ACEOF
5442	if \$ac_cs_recheck; then
5443	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5444	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5445	fi
5446
5447	_ACEOF
5448
5449	cat >>$CONFIG_STATUS <<_ACEOF
5450	#
5451	# INIT-COMMANDS section.
5452	#
5453
5454	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5455
5456	_ACEOF
5457
5458
5459
5460	cat >>$CONFIG_STATUS <<\_ACEOF
5461	for ac_config_target in $ac_config_targets
5462	do
5463	case "$ac_config_target" in
5464	# Handling of arguments.
5465	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5466	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
5467	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
5468	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5469	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5470	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5471	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5472	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5473	{ (exit 1); exit 1; }; };;
5474	esac
5475	done
5476
5477	# If the user did not use the arguments to specify the items to instantiate,
5478	# then the envvar interface is used. Set only those that are not.
5479	# We use the long form for the default assignment because of an extremely
5480	# bizarre bug on SunOS 4.1.3.
5481	if $ac_need_defaults; then
5482	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5483	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
5484	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
5485	fi
5486
5487	# Have a temporary directory for convenience. Make it in the build tree
5488	# simply because there is no reason to put it here, and in addition,
5489	# creating and moving files from /tmp can sometimes cause problems.
5490	# Create a temporary directory, and hook for its removal unless debugging.
5491	$debug \|\|
5492	{
5493	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5494	trap '{ (exit 1); exit 1; }' 1 2 13 15
5495	}
5496
5497	# Create a (secure) tmp directory for tmp files.
5498
5499	{
5500	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5501	test -n "$tmp" && test -d "$tmp"
5502	} \|\|
5503	{
5504	tmp=./confstat$$-$RANDOM
5505	(umask 077 && mkdir $tmp)
5506	} \|\|
5507	{
5508	echo "$me: cannot create a temporary directory in ." >&2
5509	{ (exit 1); exit 1; }
5510	}
5511
5512	_ACEOF
5513
5514	cat >>$CONFIG_STATUS <<_ACEOF
5515
5516	#
5517	# CONFIG_FILES section.
5518	#
5519
5520	# No need to generate the scripts if there are no CONFIG_FILES.
5521	# This happens for instance when ./config.status config.h
5522	if test -n "\$CONFIG_FILES"; then
5523	# Protect against being on the right side of a sed subst in config.status.
5524	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5525	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5526	s,@SHELL@,$SHELL,;t t
5527	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5528	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5529	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5530	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5531	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5532	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5533	s,@exec_prefix@,$exec_prefix,;t t
5534	s,@prefix@,$prefix,;t t
5535	s,@program_transform_name@,$program_transform_name,;t t
5536	s,@bindir@,$bindir,;t t
5537	s,@sbindir@,$sbindir,;t t
5538	s,@libexecdir@,$libexecdir,;t t
5539	s,@datadir@,$datadir,;t t
5540	s,@sysconfdir@,$sysconfdir,;t t
5541	s,@sharedstatedir@,$sharedstatedir,;t t
5542	s,@localstatedir@,$localstatedir,;t t
5543	s,@libdir@,$libdir,;t t
5544	s,@includedir@,$includedir,;t t
5545	s,@oldincludedir@,$oldincludedir,;t t
5546	s,@infodir@,$infodir,;t t
5547	s,@mandir@,$mandir,;t t
5548	s,@build_alias@,$build_alias,;t t
5549	s,@host_alias@,$host_alias,;t t
5550	s,@target_alias@,$target_alias,;t t
5551	s,@DEFS@,$DEFS,;t t
5552	s,@ECHO_C@,$ECHO_C,;t t
5553	s,@ECHO_N@,$ECHO_N,;t t
5554	s,@ECHO_T@,$ECHO_T,;t t
5555	s,@LIBS@,$LIBS,;t t
5556	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5557	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5558	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5559	s,@CYGPATH_W@,$CYGPATH_W,;t t
5560	s,@PACKAGE@,$PACKAGE,;t t
5561	s,@VERSION@,$VERSION,;t t
5562	s,@ACLOCAL@,$ACLOCAL,;t t
5563	s,@AUTOCONF@,$AUTOCONF,;t t
5564	s,@AUTOMAKE@,$AUTOMAKE,;t t
5565	s,@AUTOHEADER@,$AUTOHEADER,;t t
5566	s,@MAKEINFO@,$MAKEINFO,;t t
5567	s,@AMTAR@,$AMTAR,;t t
5568	s,@install_sh@,$install_sh,;t t
5569	s,@STRIP@,$STRIP,;t t
5570	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5571	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
5572	s,@AWK@,$AWK,;t t
5573	s,@SET_MAKE@,$SET_MAKE,;t t
5574	s,@am__leading_dot@,$am__leading_dot,;t t
5575	s,@CXX@,$CXX,;t t
5576	s,@CXXFLAGS@,$CXXFLAGS,;t t
5577	s,@LDFLAGS@,$LDFLAGS,;t t
5578	s,@CPPFLAGS@,$CPPFLAGS,;t t
5579	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5580	s,@EXEEXT@,$EXEEXT,;t t
5581	s,@OBJEXT@,$OBJEXT,;t t
5582	s,@DEPDIR@,$DEPDIR,;t t
5583	s,@am__include@,$am__include,;t t
5584	s,@am__quote@,$am__quote,;t t
5585	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
5586	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
5587	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
5588	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
5589	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
5590	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
5591	s,@CC@,$CC,;t t
5592	s,@CFLAGS@,$CFLAGS,;t t
5593	s,@ac_ct_CC@,$ac_ct_CC,;t t
5594	s,@CCDEPMODE@,$CCDEPMODE,;t t
5595	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
5596	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
5597	s,@CPP@,$CPP,;t t
5598	s,@EGREP@,$EGREP,;t t
5599	s,@LIBOBJS@,$LIBOBJS,;t t
5600	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5601	CEOF
5602
5603	_ACEOF
5604
5605	cat >>$CONFIG_STATUS <<\_ACEOF
5606	# Split the substitutions into bite-sized pieces for seds with
5607	# small command number limits, like on Digital OSF/1 and HP-UX.
5608	ac_max_sed_lines=48
5609	ac_sed_frag=1 # Number of current file.
5610	ac_beg=1 # First line for current file.
5611	ac_end=$ac_max_sed_lines # Line after last line for current file.
5612	ac_more_lines=:
5613	ac_sed_cmds=
5614	while $ac_more_lines; do
5615	if test $ac_beg -gt 1; then
5616	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5617	else
5618	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5619	fi
5620	if test ! -s $tmp/subs.frag; then
5621	ac_more_lines=false
5622	else
5623	# The purpose of the label and of the branching condition is to
5624	# speed up the sed processing (if there are no `@' at all, there
5625	# is no need to browse any of the substitutions).
5626	# These are the two extra sed commands mentioned above.
5627	(echo ':t
5628	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5629	if test -z "$ac_sed_cmds"; then
5630	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5631	else
5632	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
5633	fi
5634	ac_sed_frag=`expr $ac_sed_frag + 1`
5635	ac_beg=$ac_end
5636	ac_end=`expr $ac_end + $ac_max_sed_lines`
5637	fi
5638	done
5639	if test -z "$ac_sed_cmds"; then
5640	ac_sed_cmds=cat
5641	fi
5642	fi # test -n "$CONFIG_FILES"
5643
5644	_ACEOF
5645	cat >>$CONFIG_STATUS <<\_ACEOF
5646	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5647	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5648	case $ac_file in
5649	- \| :- \| :-:* ) # input from stdin
5650	cat >$tmp/stdin
5651	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5652	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5653	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5654	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5655	* ) ac_file_in=$ac_file.in ;;
5656	esac
5657
5658	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5659	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
5660	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
5661	X"$ac_file" : 'X$//$[^/]' \\| \
5662	X"$ac_file" : 'X$//$$' \\| \
5663	X"$ac_file" : 'X$/$' \\| \
5664	. : '$.$' 2>/dev/null \|\|
5665	echo X"$ac_file" \|
5666	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5667	/^X$\/\/$[^/].*/{ s//\1/; q; }
5668	/^X$\/\/$$/{ s//\1/; q; }
5669	/^X$\/$.*/{ s//\1/; q; }
5670	s/.*/./; q'`
5671	{ if $as_mkdir_p; then
5672	mkdir -p "$ac_dir"
5673	else
5674	as_dir="$ac_dir"
5675	as_dirs=
5676	while test ! -d "$as_dir"; do
5677	as_dirs="$as_dir $as_dirs"
5678	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
5679	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5680	X"$as_dir" : 'X$//$[^/]' \\| \
5681	X"$as_dir" : 'X$//$$' \\| \
5682	X"$as_dir" : 'X$/$' \\| \
5683	. : '$.$' 2>/dev/null \|\|
5684	echo X"$as_dir" \|
5685	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5686	/^X$\/\/$[^/].*/{ s//\1/; q; }
5687	/^X$\/\/$$/{ s//\1/; q; }
5688	/^X$\/$.*/{ s//\1/; q; }
5689	s/.*/./; q'`
5690	done
5691	test ! -n "$as_dirs" \|\| mkdir $as_dirs
5692	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5693	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5694	{ (exit 1); exit 1; }; }; }
5695
5696	ac_builddir=.
5697
5698	if test "$ac_dir" != .; then
5699	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
5700	# A "../" for each directory in $ac_dir_suffix.
5701	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
5702	else
5703	ac_dir_suffix= ac_top_builddir=
5704	fi
5705
5706	case $srcdir in
5707	.) # No --srcdir option. We are building in place.
5708	ac_srcdir=.
5709	if test -z "$ac_top_builddir"; then
5710	ac_top_srcdir=.
5711	else
5712	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
5713	fi ;;
5714	[\\/]* \| ?:[\\/]* ) # Absolute path.
5715	ac_srcdir=$srcdir$ac_dir_suffix;
5716	ac_top_srcdir=$srcdir ;;
5717	*) # Relative path.
5718	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5719	ac_top_srcdir=$ac_top_builddir$srcdir ;;
5720	esac
5721
5722	# Do not use `cd foo && pwd` to compute absolute paths, because
5723	# the directories may not exist.
5724	case `pwd` in
5725	.) ac_abs_builddir="$ac_dir";;
5726	*)
5727	case "$ac_dir" in
5728	.) ac_abs_builddir=`pwd`;;
5729	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5730	*) ac_abs_builddir=`pwd`/"$ac_dir";;
5731	esac;;
5732	esac
5733	case $ac_abs_builddir in
5734	.) ac_abs_top_builddir=${ac_top_builddir}.;;
5735	*)
5736	case ${ac_top_builddir}. in
5737	.) ac_abs_top_builddir=$ac_abs_builddir;;
5738	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5739	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5740	esac;;
5741	esac
5742	case $ac_abs_builddir in
5743	.) ac_abs_srcdir=$ac_srcdir;;
5744	*)
5745	case $ac_srcdir in
5746	.) ac_abs_srcdir=$ac_abs_builddir;;
5747	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5748	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5749	esac;;
5750	esac
5751	case $ac_abs_builddir in
5752	.) ac_abs_top_srcdir=$ac_top_srcdir;;
5753	*)
5754	case $ac_top_srcdir in
5755	.) ac_abs_top_srcdir=$ac_abs_builddir;;
5756	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5757	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5758	esac;;
5759	esac
5760
5761
5762	case $INSTALL in
5763	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5764	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5765	esac
5766
5767	if test x"$ac_file" != x-; then
5768	{ echo "$as_me:$LINENO: creating $ac_file" >&5
5769	echo "$as_me: creating $ac_file" >&6;}
5770	rm -f "$ac_file"
5771	fi
5772	# Let's still pretend it is `configure' which instantiates (i.e., don't
5773	# use $as_me), people would be surprised to read:
5774	# /* config.h. Generated by config.status. */
5775	if test x"$ac_file" = x-; then
5776	configure_input=
5777	else
5778	configure_input="$ac_file. "
5779	fi
5780	configure_input=$configure_input"Generated from `echo $ac_file_in \|
5781	sed 's,.*/,,'` by configure."
5782
5783	# First look for the input files in the build tree, otherwise in the
5784	# src tree.
5785	ac_file_inputs=`IFS=:
5786	for f in $ac_file_in; do
5787	case $f in
5788	-) echo $tmp/stdin ;;
5789	[\\/$]*)
5790	# Absolute (can't be DOS-style, as IFS=:)
5791	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5792	echo "$as_me: error: cannot find input file: $f" >&2;}
5793	{ (exit 1); exit 1; }; }
5794	echo "$f";;
5795	*) # Relative
5796	if test -f "$f"; then
5797	# Build tree
5798	echo "$f"
5799	elif test -f "$srcdir/$f"; then
5800	# Source tree
5801	echo "$srcdir/$f"
5802	else
5803	# /dev/null tree
5804	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5805	echo "$as_me: error: cannot find input file: $f" >&2;}
5806	{ (exit 1); exit 1; }; }
5807	fi;;
5808	esac
5809	done` \|\| { (exit 1); exit 1; }
5810	_ACEOF
5811	cat >>$CONFIG_STATUS <<_ACEOF
5812	sed "$ac_vpsub
5813	$extrasub
5814	_ACEOF
5815	cat >>$CONFIG_STATUS <<\_ACEOF
5816	:t
5817	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5818	s,@configure_input@,$configure_input,;t t
5819	s,@srcdir@,$ac_srcdir,;t t
5820	s,@abs_srcdir@,$ac_abs_srcdir,;t t
5821	s,@top_srcdir@,$ac_top_srcdir,;t t
5822	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5823	s,@builddir@,$ac_builddir,;t t
5824	s,@abs_builddir@,$ac_abs_builddir,;t t
5825	s,@top_builddir@,$ac_top_builddir,;t t
5826	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5827	s,@INSTALL@,$ac_INSTALL,;t t
5828	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
5829	rm -f $tmp/stdin
5830	if test x"$ac_file" != x-; then
5831	mv $tmp/out $ac_file
5832	else
5833	cat $tmp/out
5834	rm -f $tmp/out
5835	fi
5836
5837	done
5838	_ACEOF
5839	cat >>$CONFIG_STATUS <<\_ACEOF
5840
5841	#
5842	# CONFIG_HEADER section.
5843	#
5844
5845	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5846	# NAME is the cpp macro being defined and VALUE is the value it is being given.
5847	#
5848	# ac_d sets the value in "#define NAME VALUE" lines.
5849	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
5850	ac_dB='[ ].*$,\1#\2'
5851	ac_dC=' '
5852	ac_dD=',;t'
5853	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5854	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
5855	ac_uB='$,\1#\2define\3'
5856	ac_uC=' '
5857	ac_uD=',;t'
5858
5859	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5860	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5861	case $ac_file in
5862	- \| :- \| :-:* ) # input from stdin
5863	cat >$tmp/stdin
5864	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5865	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5866	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5867	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5868	* ) ac_file_in=$ac_file.in ;;
5869	esac
5870
5871	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5872	echo "$as_me: creating $ac_file" >&6;}
5873
5874	# First look for the input files in the build tree, otherwise in the
5875	# src tree.
5876	ac_file_inputs=`IFS=:
5877	for f in $ac_file_in; do
5878	case $f in
5879	-) echo $tmp/stdin ;;
5880	[\\/$]*)
5881	# Absolute (can't be DOS-style, as IFS=:)
5882	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5883	echo "$as_me: error: cannot find input file: $f" >&2;}
5884	{ (exit 1); exit 1; }; }
5885	# Do quote $f, to prevent DOS paths from being IFS'd.
5886	echo "$f";;
5887	*) # Relative
5888	if test -f "$f"; then
5889	# Build tree
5890	echo "$f"
5891	elif test -f "$srcdir/$f"; then
5892	# Source tree
5893	echo "$srcdir/$f"
5894	else
5895	# /dev/null tree
5896	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5897	echo "$as_me: error: cannot find input file: $f" >&2;}
5898	{ (exit 1); exit 1; }; }
5899	fi;;
5900	esac
5901	done` \|\| { (exit 1); exit 1; }
5902	# Remove the trailing spaces.
5903	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
5904
5905	_ACEOF
5906
5907	# Transform confdefs.h into two sed scripts, `conftest.defines' and
5908	# `conftest.undefs', that substitutes the proper values into
5909	# config.h.in to produce config.h. The first handles `#define'
5910	# templates, and the second `#undef' templates.
5911	# And first: Protect against being on the right side of a sed subst in
5912	# config.status. Protect against being in an unquoted here document
5913	# in config.status.
5914	rm -f conftest.defines conftest.undefs
5915	# Using a here document instead of a string reduces the quoting nightmare.
5916	# Putting comments in sed scripts is not portable.
5917	#
5918	# `end' is used to avoid that the second main sed command (meant for
5919	# 0-ary CPP macros) applies to n-ary macro definitions.
5920	# See the Autoconf documentation for `clear'.
5921	cat >confdef2sed.sed <<\_ACEOF
5922	s/[\\&,]/\\&/g
5923	s,[\\$`],\\&,g
5924	t clear
5925	: clear
5926	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5927	t end
5928	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5929	: end
5930	_ACEOF
5931	# If some macros were called several times there might be several times
5932	# the same #defines, which is useless. Nevertheless, we may not want to
5933	# sort them, since we want the last AC-DEFINE to be honored.
5934	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
5935	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5936	rm -f confdef2sed.sed
5937
5938	# This sed command replaces #undef with comments. This is necessary, for
5939	# example, in the case of _POSIX_SOURCE, which is predefined and required
5940	# on some systems where configure will not decide to define it.
5941	cat >>conftest.undefs <<\_ACEOF
5942	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
5943	_ACEOF
5944
5945	# Break up conftest.defines because some shells have a limit on the size
5946	# of here documents, and old seds have small limits too (100 cmds).
5947	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5948	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5949	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5950	echo ' :' >>$CONFIG_STATUS
5951	rm -f conftest.tail
5952	while grep . conftest.defines >/dev/null
5953	do
5954	# Write a limited-size here document to $tmp/defines.sed.
5955	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5956	# Speed up: don't consider the non `#define' lines.
5957	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
5958	# Work around the forget-to-reset-the-flag bug.
5959	echo 't clr' >>$CONFIG_STATUS
5960	echo ': clr' >>$CONFIG_STATUS
5961	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5962	echo 'CEOF
5963	sed -f $tmp/defines.sed $tmp/in >$tmp/out
5964	rm -f $tmp/in
5965	mv $tmp/out $tmp/in
5966	' >>$CONFIG_STATUS
5967	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5968	rm -f conftest.defines
5969	mv conftest.tail conftest.defines
5970	done
5971	rm -f conftest.defines
5972	echo ' fi # grep' >>$CONFIG_STATUS
5973	echo >>$CONFIG_STATUS
5974
5975	# Break up conftest.undefs because some shells have a limit on the size
5976	# of here documents, and old seds have small limits too (100 cmds).
5977	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
5978	rm -f conftest.tail
5979	while grep . conftest.undefs >/dev/null
5980	do
5981	# Write a limited-size here document to $tmp/undefs.sed.
5982	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5983	# Speed up: don't consider the non `#undef'
5984	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
5985	# Work around the forget-to-reset-the-flag bug.
5986	echo 't clr' >>$CONFIG_STATUS
5987	echo ': clr' >>$CONFIG_STATUS
5988	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5989	echo 'CEOF
5990	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5991	rm -f $tmp/in
5992	mv $tmp/out $tmp/in
5993	' >>$CONFIG_STATUS
5994	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5995	rm -f conftest.undefs
5996	mv conftest.tail conftest.undefs
5997	done
5998	rm -f conftest.undefs
5999
6000	cat >>$CONFIG_STATUS <<\_ACEOF
6001	# Let's still pretend it is `configure' which instantiates (i.e., don't
6002	# use $as_me), people would be surprised to read:
6003	# /* config.h. Generated by config.status. */
6004	if test x"$ac_file" = x-; then
6005	echo "/* Generated by configure. */" >$tmp/config.h
6006	else
6007	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
6008	fi
6009	cat $tmp/in >>$tmp/config.h
6010	rm -f $tmp/in
6011	if test x"$ac_file" != x-; then
6012	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6013	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6014	echo "$as_me: $ac_file is unchanged" >&6;}
6015	else
6016	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6017	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6018	X"$ac_file" : 'X$//$[^/]' \\| \
6019	X"$ac_file" : 'X$//$$' \\| \
6020	X"$ac_file" : 'X$/$' \\| \
6021	. : '$.$' 2>/dev/null \|\|
6022	echo X"$ac_file" \|
6023	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6024	/^X$\/\/$[^/].*/{ s//\1/; q; }
6025	/^X$\/\/$$/{ s//\1/; q; }
6026	/^X$\/$.*/{ s//\1/; q; }
6027	s/.*/./; q'`
6028	{ if $as_mkdir_p; then
6029	mkdir -p "$ac_dir"
6030	else
6031	as_dir="$ac_dir"
6032	as_dirs=
6033	while test ! -d "$as_dir"; do
6034	as_dirs="$as_dir $as_dirs"
6035	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6036	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6037	X"$as_dir" : 'X$//$[^/]' \\| \
6038	X"$as_dir" : 'X$//$$' \\| \
6039	X"$as_dir" : 'X$/$' \\| \
6040	. : '$.$' 2>/dev/null \|\|
6041	echo X"$as_dir" \|
6042	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6043	/^X$\/\/$[^/].*/{ s//\1/; q; }
6044	/^X$\/\/$$/{ s//\1/; q; }
6045	/^X$\/$.*/{ s//\1/; q; }
6046	s/.*/./; q'`
6047	done
6048	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6049	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6050	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6051	{ (exit 1); exit 1; }; }; }
6052
6053	rm -f $ac_file
6054	mv $tmp/config.h $ac_file
6055	fi
6056	else
6057	cat $tmp/config.h
6058	rm -f $tmp/config.h
6059	fi
6060	# Compute $ac_file's index in $config_headers.
6061	_am_stamp_count=1
6062	for _am_header in $config_headers :; do
6063	case $_am_header in
6064	$ac_file \| $ac_file:* )
6065	break ;;
6066	* )
6067	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6068	esac
6069	done
6070	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
6071	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
6072	X$ac_file : 'X$//$[^/]' \\| \
6073	X$ac_file : 'X$//$$' \\| \
6074	X$ac_file : 'X$/$' \\| \
6075	. : '$.$' 2>/dev/null \|\|
6076	echo X$ac_file \|
6077	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6078	/^X$\/\/$[^/].*/{ s//\1/; q; }
6079	/^X$\/\/$$/{ s//\1/; q; }
6080	/^X$\/$.*/{ s//\1/; q; }
6081	s/.*/./; q'`/stamp-h$_am_stamp_count
6082	done
6083	_ACEOF
6084	cat >>$CONFIG_STATUS <<\_ACEOF
6085
6086	#
6087	# CONFIG_COMMANDS section.
6088	#
6089	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6090	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
6091	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6092	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
6093	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
6094	X"$ac_dest" : 'X$//$[^/]' \\| \
6095	X"$ac_dest" : 'X$//$$' \\| \
6096	X"$ac_dest" : 'X$/$' \\| \
6097	. : '$.$' 2>/dev/null \|\|
6098	echo X"$ac_dest" \|
6099	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6100	/^X$\/\/$[^/].*/{ s//\1/; q; }
6101	/^X$\/\/$$/{ s//\1/; q; }
6102	/^X$\/$.*/{ s//\1/; q; }
6103	s/.*/./; q'`
6104	{ if $as_mkdir_p; then
6105	mkdir -p "$ac_dir"
6106	else
6107	as_dir="$ac_dir"
6108	as_dirs=
6109	while test ! -d "$as_dir"; do
6110	as_dirs="$as_dir $as_dirs"
6111	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6112	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6113	X"$as_dir" : 'X$//$[^/]' \\| \
6114	X"$as_dir" : 'X$//$$' \\| \
6115	X"$as_dir" : 'X$/$' \\| \
6116	. : '$.$' 2>/dev/null \|\|
6117	echo X"$as_dir" \|
6118	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6119	/^X$\/\/$[^/].*/{ s//\1/; q; }
6120	/^X$\/\/$$/{ s//\1/; q; }
6121	/^X$\/$.*/{ s//\1/; q; }
6122	s/.*/./; q'`
6123	done
6124	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6125	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6126	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6127	{ (exit 1); exit 1; }; }; }
6128
6129	ac_builddir=.
6130
6131	if test "$ac_dir" != .; then
6132	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6133	# A "../" for each directory in $ac_dir_suffix.
6134	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6135	else
6136	ac_dir_suffix= ac_top_builddir=
6137	fi
6138
6139	case $srcdir in
6140	.) # No --srcdir option. We are building in place.
6141	ac_srcdir=.
6142	if test -z "$ac_top_builddir"; then
6143	ac_top_srcdir=.
6144	else
6145	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6146	fi ;;
6147	[\\/]* \| ?:[\\/]* ) # Absolute path.
6148	ac_srcdir=$srcdir$ac_dir_suffix;
6149	ac_top_srcdir=$srcdir ;;
6150	*) # Relative path.
6151	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6152	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6153	esac
6154
6155	# Do not use `cd foo && pwd` to compute absolute paths, because
6156	# the directories may not exist.
6157	case `pwd` in
6158	.) ac_abs_builddir="$ac_dir";;
6159	*)
6160	case "$ac_dir" in
6161	.) ac_abs_builddir=`pwd`;;
6162	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6163	*) ac_abs_builddir=`pwd`/"$ac_dir";;
6164	esac;;
6165	esac
6166	case $ac_abs_builddir in
6167	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6168	*)
6169	case ${ac_top_builddir}. in
6170	.) ac_abs_top_builddir=$ac_abs_builddir;;
6171	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6172	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6173	esac;;
6174	esac
6175	case $ac_abs_builddir in
6176	.) ac_abs_srcdir=$ac_srcdir;;
6177	*)
6178	case $ac_srcdir in
6179	.) ac_abs_srcdir=$ac_abs_builddir;;
6180	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6181	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6182	esac;;
6183	esac
6184	case $ac_abs_builddir in
6185	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6186	*)
6187	case $ac_top_srcdir in
6188	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6189	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6190	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6191	esac;;
6192	esac
6193
6194
6195	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6196	echo "$as_me: executing $ac_dest commands" >&6;}
6197	case $ac_dest in
6198	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
6199	# Strip MF so we end up with the name of the file.
6200	mf=`echo "$mf" \| sed -e 's/:.*$//'`
6201	# Check whether this is an Automake generated Makefile or not.
6202	# We used to match only the files named `Makefile.in', but
6203	# some people rename them; so instead we look at the file content.
6204	# Grep'ing the first line is not enough: some people post-process
6205	# each Makefile.in and add a new line on top of each file to say so.
6206	# So let's grep whole file.
6207	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6208	dirpart=`(dirname "$mf") 2>/dev/null \|\|
6209	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
6210	X"$mf" : 'X$//$[^/]' \\| \
6211	X"$mf" : 'X$//$$' \\| \
6212	X"$mf" : 'X$/$' \\| \
6213	. : '$.$' 2>/dev/null \|\|
6214	echo X"$mf" \|
6215	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6216	/^X$\/\/$[^/].*/{ s//\1/; q; }
6217	/^X$\/\/$$/{ s//\1/; q; }
6218	/^X$\/$.*/{ s//\1/; q; }
6219	s/.*/./; q'`
6220	else
6221	continue
6222	fi
6223	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
6224	# Extract the definition of DEP_FILES from the Makefile without
6225	# running `make'.
6226	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
6227	test -z "$DEPDIR" && continue
6228	# When using ansi2knr, U may be empty or an underscore; expand it
6229	U=`sed -n -e '/^U = / s///p' < "$mf"`
6230	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
6231	# We invoke sed twice because it is the simplest approach to
6232	# changing $(DEPDIR) to its actual value in the expansion.
6233	for file in `sed -n -e '
6234	/^DEP_FILES = .*\\\\$/ {
6235	s/^DEP_FILES = //
6236	:loop
6237	s/\\\\$//
6238	p
6239	n
6240	/\\\\$/ b loop
6241	p
6242	}
6243	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
6244	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6245	# Make sure the directory exists.
6246	test -f "$dirpart/$file" && continue
6247	fdir=`(dirname "$file") 2>/dev/null \|\|
6248	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6249	X"$file" : 'X$//$[^/]' \\| \
6250	X"$file" : 'X$//$$' \\| \
6251	X"$file" : 'X$/$' \\| \
6252	. : '$.$' 2>/dev/null \|\|
6253	echo X"$file" \|
6254	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6255	/^X$\/\/$[^/].*/{ s//\1/; q; }
6256	/^X$\/\/$$/{ s//\1/; q; }
6257	/^X$\/$.*/{ s//\1/; q; }
6258	s/.*/./; q'`
6259	{ if $as_mkdir_p; then
6260	mkdir -p $dirpart/$fdir
6261	else
6262	as_dir=$dirpart/$fdir
6263	as_dirs=
6264	while test ! -d "$as_dir"; do
6265	as_dirs="$as_dir $as_dirs"
6266	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6267	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6268	X"$as_dir" : 'X$//$[^/]' \\| \
6269	X"$as_dir" : 'X$//$$' \\| \
6270	X"$as_dir" : 'X$/$' \\| \
6271	. : '$.$' 2>/dev/null \|\|
6272	echo X"$as_dir" \|
6273	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6274	/^X$\/\/$[^/].*/{ s//\1/; q; }
6275	/^X$\/\/$$/{ s//\1/; q; }
6276	/^X$\/$.*/{ s//\1/; q; }
6277	s/.*/./; q'`
6278	done
6279	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6280	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
6281	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
6282	{ (exit 1); exit 1; }; }; }
6283
6284	# echo "creating $dirpart/$file"
6285	echo '# dummy' > "$dirpart/$file"
6286	done
6287	done
6288	;;
6289	esac
6290	done
6291	_ACEOF
6292
6293	cat >>$CONFIG_STATUS <<\_ACEOF
6294
6295	{ (exit 0); exit 0; }
6296	_ACEOF
6297	chmod +x $CONFIG_STATUS
6298	ac_clean_files=$ac_clean_files_save
6299
6300
6301	# configure is writing to config.log, and then calls config.status.
6302	# config.status does its own redirection, appending to config.log.
6303	# Unfortunately, on DOS this fails, as config.log is still kept open
6304	# by configure, so config.status won't be able to write to it; its
6305	# output is simply discarded. So we exec the FD to /dev/null,
6306	# effectively closing config.log, so it can be properly (re)opened and
6307	# appended to by config.status. When coming back to configure, we
6308	# need to make the FD available again.
6309	if test "$no_create" != yes; then
6310	ac_cs_success=:
6311	ac_config_status_args=
6312	test "$silent" = yes &&
6313	ac_config_status_args="$ac_config_status_args --quiet"
6314	exec 5>/dev/null
6315	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6316	exec 5>>config.log
6317	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6318	# would make configure fail if this is the last instruction.
6319	$ac_cs_success \|\| { (exit 1); exit 1; }
6320	fi
6321

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