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configure @ 3088

Last change on this file since 3088 was 3086, checked in by bensch, 20 years ago
orxonox/branches/images: ability to readIn jpg-files
Property svn:executable set to ``*
File size: 254.0 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os 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 mkdir_p 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 MSBITFIELDS PKG_CONFIG GTK2_CFLAGS GTK2_LIBS HAVE_GTK2_TRUE HAVE_GTK2_FALSE 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 \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867
868	Some influential environment variables:
869	CXX C++ compiler command
870	CXXFLAGS C++ compiler flags
871	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
872	nonstandard directory <lib dir>
873	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
874	headers in a nonstandard directory <include dir>
875	CC C compiler command
876	CFLAGS C compiler flags
877	CPP C preprocessor
878
879	Use these variables to override the choices made by `configure' or to help
880	it to find libraries and programs with nonstandard names/locations.
881
882	Report bugs to <orxonox-dev@mail.datacore.ch>.
883	_ACEOF
884	fi
885
886	if test "$ac_init_help" = "recursive"; then
887	# If there are subdirs, report their specific --help.
888	ac_popdir=`pwd`
889	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
890	test -d $ac_dir \|\| continue
891	ac_builddir=.
892
893	if test "$ac_dir" != .; then
894	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
895	# A "../" for each directory in $ac_dir_suffix.
896	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
897	else
898	ac_dir_suffix= ac_top_builddir=
899	fi
900
901	case $srcdir in
902	.) # No --srcdir option. We are building in place.
903	ac_srcdir=.
904	if test -z "$ac_top_builddir"; then
905	ac_top_srcdir=.
906	else
907	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
908	fi ;;
909	[\\/]* \| ?:[\\/]* ) # Absolute path.
910	ac_srcdir=$srcdir$ac_dir_suffix;
911	ac_top_srcdir=$srcdir ;;
912	*) # Relative path.
913	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
914	ac_top_srcdir=$ac_top_builddir$srcdir ;;
915	esac
916
917	# Do not use `cd foo && pwd` to compute absolute paths, because
918	# the directories may not exist.
919	case `pwd` in
920	.) ac_abs_builddir="$ac_dir";;
921	*)
922	case "$ac_dir" in
923	.) ac_abs_builddir=`pwd`;;
924	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
925	*) ac_abs_builddir=`pwd`/"$ac_dir";;
926	esac;;
927	esac
928	case $ac_abs_builddir in
929	.) ac_abs_top_builddir=${ac_top_builddir}.;;
930	*)
931	case ${ac_top_builddir}. in
932	.) ac_abs_top_builddir=$ac_abs_builddir;;
933	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
934	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
935	esac;;
936	esac
937	case $ac_abs_builddir in
938	.) ac_abs_srcdir=$ac_srcdir;;
939	*)
940	case $ac_srcdir in
941	.) ac_abs_srcdir=$ac_abs_builddir;;
942	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
943	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
944	esac;;
945	esac
946	case $ac_abs_builddir in
947	.) ac_abs_top_srcdir=$ac_top_srcdir;;
948	*)
949	case $ac_top_srcdir in
950	.) ac_abs_top_srcdir=$ac_abs_builddir;;
951	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
952	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
953	esac;;
954	esac
955
956	cd $ac_dir
957	# Check for guested configure; otherwise get Cygnus style configure.
958	if test -f $ac_srcdir/configure.gnu; then
959	echo
960	$SHELL $ac_srcdir/configure.gnu --help=recursive
961	elif test -f $ac_srcdir/configure; then
962	echo
963	$SHELL $ac_srcdir/configure --help=recursive
964	elif test -f $ac_srcdir/configure.ac \|\|
965	test -f $ac_srcdir/configure.in; then
966	echo
967	$ac_configure --help
968	else
969	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
970	fi
971	cd $ac_popdir
972	done
973	fi
974
975	test -n "$ac_init_help" && exit 0
976	if $ac_init_version; then
977	cat <<\_ACEOF
978	orxonox configure 0.1-pre-alpha
979	generated by GNU Autoconf 2.59
980
981	Copyright (C) 2003 Free Software Foundation, Inc.
982	This configure script is free software; the Free Software Foundation
983	gives unlimited permission to copy, distribute and modify it.
984	_ACEOF
985	exit 0
986	fi
987	exec 5>config.log
988	cat >&5 <<_ACEOF
989	This file contains any messages produced by compilers while
990	running configure, to aid debugging if configure makes a mistake.
991
992	It was created by orxonox $as_me 0.1-pre-alpha, which was
993	generated by GNU Autoconf 2.59. Invocation command line was
994
995	$ $0 $@
996
997	_ACEOF
998	{
999	cat <<_ASUNAME
1000	## --------- ##
1001	## Platform. ##
1002	## --------- ##
1003
1004	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1005	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1006	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1007	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1008	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1009
1010	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1011	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1012
1013	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1014	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1015	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1016	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1017	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1018	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1019	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1020
1021	_ASUNAME
1022
1023	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024	for as_dir in $PATH
1025	do
1026	IFS=$as_save_IFS
1027	test -z "$as_dir" && as_dir=.
1028	echo "PATH: $as_dir"
1029	done
1030
1031	} >&5
1032
1033	cat >&5 <<_ACEOF
1034
1035
1036	## ----------- ##
1037	## Core tests. ##
1038	## ----------- ##
1039
1040	_ACEOF
1041
1042
1043	# Keep a trace of the command line.
1044	# Strip out --no-create and --no-recursion so they do not pile up.
1045	# Strip out --silent because we don't want to record it for future runs.
1046	# Also quote any args containing shell meta-characters.
1047	# Make two passes to allow for proper duplicate-argument suppression.
1048	ac_configure_args=
1049	ac_configure_args0=
1050	ac_configure_args1=
1051	ac_sep=
1052	ac_must_keep_next=false
1053	for ac_pass in 1 2
1054	do
1055	for ac_arg
1056	do
1057	case $ac_arg in
1058	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1059	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1060	\| -silent \| --silent \| --silen \| --sile \| --sil)
1061	continue ;;
1062	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1063	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1064	esac
1065	case $ac_pass in
1066	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1067	2)
1068	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1069	if test $ac_must_keep_next = true; then
1070	ac_must_keep_next=false # Got value, back to normal.
1071	else
1072	case $ac_arg in
1073	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1074	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1075	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1076	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1077	case "$ac_configure_args0 " in
1078	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1079	esac
1080	;;
1081	-* ) ac_must_keep_next=true ;;
1082	esac
1083	fi
1084	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1085	# Get rid of the leading space.
1086	ac_sep=" "
1087	;;
1088	esac
1089	done
1090	done
1091	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1092	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1093
1094	# When interrupted or exit'd, cleanup temporary files, and complete
1095	# config.log. We remove comments because anyway the quotes in there
1096	# would cause problems or look ugly.
1097	# WARNING: Be sure not to use single quotes in there, as some shells,
1098	# such as our DU 5.0 friend, will then `close' the trap.
1099	trap 'exit_status=$?
1100	# Save into config.log some information that might help in debugging.
1101	{
1102	echo
1103
1104	cat <<\_ASBOX
1105	## ---------------- ##
1106	## Cache variables. ##
1107	## ---------------- ##
1108	_ASBOX
1109	echo
1110	# The following way of writing the cache mishandles newlines in values,
1111	{
1112	(set) 2>&1 \|
1113	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1114	ac_space=\ )
1115	sed -n \
1116	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1117	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1118	;;
1119	*)
1120	sed -n \
1121	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1122	;;
1123	esac;
1124	}
1125	echo
1126
1127	cat <<\_ASBOX
1128	## ----------------- ##
1129	## Output variables. ##
1130	## ----------------- ##
1131	_ASBOX
1132	echo
1133	for ac_var in $ac_subst_vars
1134	do
1135	eval ac_val=$`echo $ac_var`
1136	echo "$ac_var='"'"'$ac_val'"'"'"
1137	done \| sort
1138	echo
1139
1140	if test -n "$ac_subst_files"; then
1141	cat <<\_ASBOX
1142	## ------------- ##
1143	## Output files. ##
1144	## ------------- ##
1145	_ASBOX
1146	echo
1147	for ac_var in $ac_subst_files
1148	do
1149	eval ac_val=$`echo $ac_var`
1150	echo "$ac_var='"'"'$ac_val'"'"'"
1151	done \| sort
1152	echo
1153	fi
1154
1155	if test -s confdefs.h; then
1156	cat <<\_ASBOX
1157	## ----------- ##
1158	## confdefs.h. ##
1159	## ----------- ##
1160	_ASBOX
1161	echo
1162	sed "/^$/d" confdefs.h \| sort
1163	echo
1164	fi
1165	test "$ac_signal" != 0 &&
1166	echo "$as_me: caught signal $ac_signal"
1167	echo "$as_me: exit $exit_status"
1168	} >&5
1169	rm -f core *.core &&
1170	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1171	exit $exit_status
1172	' 0
1173	for ac_signal in 1 2 13 15; do
1174	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175	done
1176	ac_signal=0
1177
1178	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1179	rm -rf conftest* confdefs.h
1180	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1181	echo >confdefs.h
1182
1183	# Predefined preprocessor variables.
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_NAME "$PACKAGE_NAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_STRING "$PACKAGE_STRING"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207	_ACEOF
1208
1209
1210	# Let the site file select an alternate cache file if it wants to.
1211	# Prefer explicitly selected file to automatically selected ones.
1212	if test -z "$CONFIG_SITE"; then
1213	if test "x$prefix" != xNONE; then
1214	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1215	else
1216	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1217	fi
1218	fi
1219	for ac_site_file in $CONFIG_SITE; do
1220	if test -r "$ac_site_file"; then
1221	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1222	echo "$as_me: loading site script $ac_site_file" >&6;}
1223	sed 's/^/\| /' "$ac_site_file" >&5
1224	. "$ac_site_file"
1225	fi
1226	done
1227
1228	if test -r "$cache_file"; then
1229	# Some versions of bash will fail to source /dev/null (special
1230	# files actually), so we avoid doing that.
1231	if test -f "$cache_file"; then
1232	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1233	echo "$as_me: loading cache $cache_file" >&6;}
1234	case $cache_file in
1235	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1236	*) . ./$cache_file;;
1237	esac
1238	fi
1239	else
1240	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1241	echo "$as_me: creating cache $cache_file" >&6;}
1242	>$cache_file
1243	fi
1244
1245	# Check that the precious variables saved in the cache have kept the same
1246	# value.
1247	ac_cache_corrupted=false
1248	for ac_var in `(set) 2>&1 \|
1249	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1250	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1251	eval ac_new_set=\$ac_env_${ac_var}_set
1252	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1253	eval ac_new_val="\$ac_env_${ac_var}_value"
1254	case $ac_old_set,$ac_new_set in
1255	set,)
1256	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1257	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1258	ac_cache_corrupted=: ;;
1259	,set)
1260	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1261	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1262	ac_cache_corrupted=: ;;
1263	,);;
1264	*)
1265	if test "x$ac_old_val" != "x$ac_new_val"; then
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1269	echo "$as_me: former value: $ac_old_val" >&2;}
1270	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1271	echo "$as_me: current value: $ac_new_val" >&2;}
1272	ac_cache_corrupted=:
1273	fi;;
1274	esac
1275	# Pass precious variables to config.status.
1276	if test "$ac_new_set" = set; then
1277	case $ac_new_val in
1278	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1279	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1280	*) ac_arg=$ac_var=$ac_new_val ;;
1281	esac
1282	case " $ac_configure_args " in
1283	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1284	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285	esac
1286	fi
1287	done
1288	if $ac_cache_corrupted; then
1289	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1290	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1291	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1292	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1293	{ (exit 1); exit 1; }; }
1294	fi
1295
1296	ac_ext=c
1297	ac_cpp='$CPP $CPPFLAGS'
1298	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1299	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1300	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329	# Detect the canonical host and target build environment.
1330	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332	if test -f $ac_dir/install-sh; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break
1336	elif test -f $ac_dir/install.sh; then
1337	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break
1340	elif test -f $ac_dir/shtool; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break
1344	fi
1345	done
1346	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1357	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360
1361	echo "$as_me:$LINENO: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363	if test "${ac_cv_build+set}" = set; then
1364	echo $ECHO_N "(cached) $ECHO_C" >&6
1365	else
1366	ac_cv_build_alias=$build_alias
1367	test -z "$ac_cv_build_alias" &&
1368	ac_cv_build_alias=`$ac_config_guess`
1369	test -z "$ac_cv_build_alias" &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6
1381	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1383	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1384	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1385
1386
1387	echo "$as_me:$LINENO: checking host system type" >&5
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389	if test "${ac_cv_host+set}" = set; then
1390	echo $ECHO_N "(cached) $ECHO_C" >&6
1391	else
1392	ac_cv_host_alias=$host_alias
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6
1403	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1405	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1406	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1407
1408
1409	echo "$as_me:$LINENO: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411	if test "${ac_cv_target+set}" = set; then
1412	echo $ECHO_N "(cached) $ECHO_C" >&6
1413	else
1414	ac_cv_target_alias=$target_alias
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424	echo "${ECHO_T}$ac_cv_target" >&6
1425	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1427	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1428	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1429
1430
1431	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.
1433	test -n "$target_alias" &&
1434	test "$program_prefix$program_suffix$program_transform_name" = \
1435	NONENONEs,x,x, &&
1436	program_prefix=${target_alias}-
1437
1438
1439	am__api_version="1.8"
1440	# Find a good install program. We prefer a C program (faster),
1441	# so one script is as good as another. But avoid the broken or
1442	# incompatible versions:
1443	# SysV /etc/install, /usr/sbin/install
1444	# SunOS /usr/etc/install
1445	# IRIX /sbin/install
1446	# AIX /bin/install
1447	# AmigaOS /C/install, which installs bootblocks on floppy discs
1448	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1449	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1450	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1451	# OS/2's system install, which has a completely different semantic
1452	# ./install, which can be erroneously created by make from ./install.sh.
1453	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1454	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1455	if test -z "$INSTALL"; then
1456	if test "${ac_cv_path_install+set}" = set; then
1457	echo $ECHO_N "(cached) $ECHO_C" >&6
1458	else
1459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460	for as_dir in $PATH
1461	do
1462	IFS=$as_save_IFS
1463	test -z "$as_dir" && as_dir=.
1464	# Account for people who put trailing slashes in PATH elements.
1465	case $as_dir/ in
1466	./ \| .// \| /cC/* \| \
1467	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1468	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1469	/usr/ucb/* ) ;;
1470	*)
1471	# OSF1 and SCO ODT 3.0 have their own names for install.
1472	# Don't use installbsd from OSF since it installs stuff as root
1473	# by default.
1474	for ac_prog in ginstall scoinst install; do
1475	for ac_exec_ext in '' $ac_executable_extensions; do
1476	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1477	if test $ac_prog = install &&
1478	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# AIX install. It has an incompatible calling convention.
1480	:
1481	elif test $ac_prog = install &&
1482	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1483	# program-specific install script used by HP pwplus--don't use.
1484	:
1485	else
1486	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1487	break 3
1488	fi
1489	fi
1490	done
1491	done
1492	;;
1493	esac
1494	done
1495
1496
1497	fi
1498	if test "${ac_cv_path_install+set}" = set; then
1499	INSTALL=$ac_cv_path_install
1500	else
1501	# As a last resort, use the slow shell script. We don't cache a
1502	# path for INSTALL within a source directory, because that will
1503	# break other packages using the cache if that directory is
1504	# removed, or if the path is relative.
1505	INSTALL=$ac_install_sh
1506	fi
1507	fi
1508	echo "$as_me:$LINENO: result: $INSTALL" >&5
1509	echo "${ECHO_T}$INSTALL" >&6
1510
1511	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1512	# It thinks the first close brace ends the variable substitution.
1513	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1514
1515	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1516
1517	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1518
1519	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1520	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1521	# Just in case
1522	sleep 1
1523	echo timestamp > conftest.file
1524	# Do `set' in a subshell so we don't clobber the current shell's
1525	# arguments. Must try -L first in case configure is actually a
1526	# symlink; some systems play weird games with the mod time of symlinks
1527	# (eg FreeBSD returns the mod time of the symlink's containing
1528	# directory).
1529	if (
1530	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1531	if test "$*" = "X"; then
1532	# -L didn't work.
1533	set X `ls -t $srcdir/configure conftest.file`
1534	fi
1535	rm -f conftest.file
1536	if test "$*" != "X $srcdir/configure conftest.file" \
1537	&& test "$*" != "X conftest.file $srcdir/configure"; then
1538
1539	# If neither matched, then we have a broken ls. This can happen
1540	# if, for instance, CONFIG_SHELL is bash and it inherits a
1541	# broken ls alias from the environment. This has actually
1542	# happened. Such a system could not be considered "sane".
1543	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1544	alias in your environment" >&5
1545	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1546	alias in your environment" >&2;}
1547	{ (exit 1); exit 1; }; }
1548	fi
1549
1550	test "$2" = conftest.file
1551	)
1552	then
1553	# Ok.
1554	:
1555	else
1556	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1557	Check your system clock" >&5
1558	echo "$as_me: error: newly created file is older than distributed files!
1559	Check your system clock" >&2;}
1560	{ (exit 1); exit 1; }; }
1561	fi
1562	echo "$as_me:$LINENO: result: yes" >&5
1563	echo "${ECHO_T}yes" >&6
1564	test "$program_prefix" != NONE &&
1565	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1566	# Use a double $ so make ignores it.
1567	test "$program_suffix" != NONE &&
1568	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1569	# Double any \ or $. echo might interpret backslashes.
1570	# By default was `s,x,x', remove it if useless.
1571	cat <<\_ACEOF >conftest.sed
1572	s/[\\$]/&&/g;s/;s,x,x,$//
1573	_ACEOF
1574	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1575	rm conftest.sed
1576
1577	# expand $ac_aux_dir to an absolute path
1578	am_aux_dir=`cd $ac_aux_dir && pwd`
1579
1580	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1581	# Use eval to expand $SHELL
1582	if eval "$MISSING --run true"; then
1583	am_missing_run="$MISSING --run "
1584	else
1585	am_missing_run=
1586	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1587	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1588	fi
1589
1590	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1591	# Keeping the `.' argument allows $(mkdir_p) to be used without
1592	# argument. Indeed, we sometimes output rules like
1593	# $(mkdir_p) $(somedir)
1594	# where $(somedir) is conditionally defined.
1595	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1596	# expensive solution, as it forces Make to start a sub-shell.)
1597	mkdir_p='mkdir -p -- .'
1598	else
1599	# On NextStep and OpenStep, the `mkdir' command does not
1600	# recognize any option. It will interpret all options as
1601	# directories to create, and then abort because `.' already
1602	# exists.
1603	for d in ./-p ./--version;
1604	do
1605	test -d $d && rmdir $d
1606	done
1607	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1608	if test -f "$ac_aux_dir/mkinstalldirs"; then
1609	mkdir_p='$(mkinstalldirs)'
1610	else
1611	mkdir_p='$(install_sh) -d'
1612	fi
1613	fi
1614
1615	for ac_prog in gawk mawk nawk awk
1616	do
1617	# Extract the first word of "$ac_prog", so it can be a program name with args.
1618	set dummy $ac_prog; ac_word=$2
1619	echo "$as_me:$LINENO: checking for $ac_word" >&5
1620	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621	if test "${ac_cv_prog_AWK+set}" = set; then
1622	echo $ECHO_N "(cached) $ECHO_C" >&6
1623	else
1624	if test -n "$AWK"; then
1625	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1626	else
1627	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628	for as_dir in $PATH
1629	do
1630	IFS=$as_save_IFS
1631	test -z "$as_dir" && as_dir=.
1632	for ac_exec_ext in '' $ac_executable_extensions; do
1633	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634	ac_cv_prog_AWK="$ac_prog"
1635	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636	break 2
1637	fi
1638	done
1639	done
1640
1641	fi
1642	fi
1643	AWK=$ac_cv_prog_AWK
1644	if test -n "$AWK"; then
1645	echo "$as_me:$LINENO: result: $AWK" >&5
1646	echo "${ECHO_T}$AWK" >&6
1647	else
1648	echo "$as_me:$LINENO: result: no" >&5
1649	echo "${ECHO_T}no" >&6
1650	fi
1651
1652	test -n "$AWK" && break
1653	done
1654
1655	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1656	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1657	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1658	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1659	echo $ECHO_N "(cached) $ECHO_C" >&6
1660	else
1661	cat >conftest.make <<\_ACEOF
1662	all:
1663	@echo 'ac_maketemp="$(MAKE)"'
1664	_ACEOF
1665	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1666	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1667	if test -n "$ac_maketemp"; then
1668	eval ac_cv_prog_make_${ac_make}_set=yes
1669	else
1670	eval ac_cv_prog_make_${ac_make}_set=no
1671	fi
1672	rm -f conftest.make
1673	fi
1674	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1675	echo "$as_me:$LINENO: result: yes" >&5
1676	echo "${ECHO_T}yes" >&6
1677	SET_MAKE=
1678	else
1679	echo "$as_me:$LINENO: result: no" >&5
1680	echo "${ECHO_T}no" >&6
1681	SET_MAKE="MAKE=${MAKE-make}"
1682	fi
1683
1684	rm -rf .tst 2>/dev/null
1685	mkdir .tst 2>/dev/null
1686	if test -d .tst; then
1687	am__leading_dot=.
1688	else
1689	am__leading_dot=_
1690	fi
1691	rmdir .tst 2>/dev/null
1692
1693	# test to see if srcdir already configured
1694	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1695	test -f $srcdir/config.status; then
1696	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1697	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1698	{ (exit 1); exit 1; }; }
1699	fi
1700
1701	# test whether we have cygpath
1702	if test -z "$CYGPATH_W"; then
1703	if (cygpath --version) >/dev/null 2>/dev/null; then
1704	CYGPATH_W='cygpath -w'
1705	else
1706	CYGPATH_W=echo
1707	fi
1708	fi
1709
1710
1711	# Define the identity of the package.
1712	PACKAGE='orxonox'
1713	VERSION='0.1-pre-alpha'
1714
1715
1716	cat >>confdefs.h <<_ACEOF
1717	#define PACKAGE "$PACKAGE"
1718	_ACEOF
1719
1720
1721	cat >>confdefs.h <<_ACEOF
1722	#define VERSION "$VERSION"
1723	_ACEOF
1724
1725	# Some tools Automake needs.
1726
1727	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1728
1729
1730	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1731
1732
1733	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1734
1735
1736	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1737
1738
1739	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1740
1741
1742	AMTAR=${AMTAR-"${am_missing_run}tar"}
1743
1744	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1745
1746	# Installed binaries are usually stripped using `strip' when the user
1747	# run `make install-strip'. However `strip' might not be the right
1748	# tool to use in cross-compilation environments, therefore Automake
1749	# will honor the `STRIP' environment variable to overrule this program.
1750	if test "$cross_compiling" != no; then
1751	if test -n "$ac_tool_prefix"; then
1752	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1753	set dummy ${ac_tool_prefix}strip; ac_word=$2
1754	echo "$as_me:$LINENO: checking for $ac_word" >&5
1755	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1756	if test "${ac_cv_prog_STRIP+set}" = set; then
1757	echo $ECHO_N "(cached) $ECHO_C" >&6
1758	else
1759	if test -n "$STRIP"; then
1760	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1761	else
1762	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763	for as_dir in $PATH
1764	do
1765	IFS=$as_save_IFS
1766	test -z "$as_dir" && as_dir=.
1767	for ac_exec_ext in '' $ac_executable_extensions; do
1768	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1769	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1770	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1771	break 2
1772	fi
1773	done
1774	done
1775
1776	fi
1777	fi
1778	STRIP=$ac_cv_prog_STRIP
1779	if test -n "$STRIP"; then
1780	echo "$as_me:$LINENO: result: $STRIP" >&5
1781	echo "${ECHO_T}$STRIP" >&6
1782	else
1783	echo "$as_me:$LINENO: result: no" >&5
1784	echo "${ECHO_T}no" >&6
1785	fi
1786
1787	fi
1788	if test -z "$ac_cv_prog_STRIP"; then
1789	ac_ct_STRIP=$STRIP
1790	# Extract the first word of "strip", so it can be a program name with args.
1791	set dummy strip; ac_word=$2
1792	echo "$as_me:$LINENO: checking for $ac_word" >&5
1793	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1794	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1795	echo $ECHO_N "(cached) $ECHO_C" >&6
1796	else
1797	if test -n "$ac_ct_STRIP"; then
1798	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1799	else
1800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801	for as_dir in $PATH
1802	do
1803	IFS=$as_save_IFS
1804	test -z "$as_dir" && as_dir=.
1805	for ac_exec_ext in '' $ac_executable_extensions; do
1806	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1807	ac_cv_prog_ac_ct_STRIP="strip"
1808	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1809	break 2
1810	fi
1811	done
1812	done
1813
1814	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1815	fi
1816	fi
1817	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1818	if test -n "$ac_ct_STRIP"; then
1819	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1820	echo "${ECHO_T}$ac_ct_STRIP" >&6
1821	else
1822	echo "$as_me:$LINENO: result: no" >&5
1823	echo "${ECHO_T}no" >&6
1824	fi
1825
1826	STRIP=$ac_ct_STRIP
1827	else
1828	STRIP="$ac_cv_prog_STRIP"
1829	fi
1830
1831	fi
1832	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1833
1834	# We need awk for the "check" target. The system "awk" is bad on
1835	# some platforms.
1836
1837
1838
1839
1840
1841	ac_config_headers="$ac_config_headers config.h"
1842
1843
1844
1845	# Checks for programs.
1846	ac_ext=cc
1847	ac_cpp='$CXXCPP $CPPFLAGS'
1848	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1849	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1850	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1851	if test -n "$ac_tool_prefix"; then
1852	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1853	do
1854	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1855	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1856	echo "$as_me:$LINENO: checking for $ac_word" >&5
1857	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1858	if test "${ac_cv_prog_CXX+set}" = set; then
1859	echo $ECHO_N "(cached) $ECHO_C" >&6
1860	else
1861	if test -n "$CXX"; then
1862	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1863	else
1864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1865	for as_dir in $PATH
1866	do
1867	IFS=$as_save_IFS
1868	test -z "$as_dir" && as_dir=.
1869	for ac_exec_ext in '' $ac_executable_extensions; do
1870	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1871	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1872	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1873	break 2
1874	fi
1875	done
1876	done
1877
1878	fi
1879	fi
1880	CXX=$ac_cv_prog_CXX
1881	if test -n "$CXX"; then
1882	echo "$as_me:$LINENO: result: $CXX" >&5
1883	echo "${ECHO_T}$CXX" >&6
1884	else
1885	echo "$as_me:$LINENO: result: no" >&5
1886	echo "${ECHO_T}no" >&6
1887	fi
1888
1889	test -n "$CXX" && break
1890	done
1891	fi
1892	if test -z "$CXX"; then
1893	ac_ct_CXX=$CXX
1894	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1895	do
1896	# Extract the first word of "$ac_prog", so it can be a program name with args.
1897	set dummy $ac_prog; ac_word=$2
1898	echo "$as_me:$LINENO: checking for $ac_word" >&5
1899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1900	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1901	echo $ECHO_N "(cached) $ECHO_C" >&6
1902	else
1903	if test -n "$ac_ct_CXX"; then
1904	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1905	else
1906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907	for as_dir in $PATH
1908	do
1909	IFS=$as_save_IFS
1910	test -z "$as_dir" && as_dir=.
1911	for ac_exec_ext in '' $ac_executable_extensions; do
1912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1913	ac_cv_prog_ac_ct_CXX="$ac_prog"
1914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915	break 2
1916	fi
1917	done
1918	done
1919
1920	fi
1921	fi
1922	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1923	if test -n "$ac_ct_CXX"; then
1924	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1925	echo "${ECHO_T}$ac_ct_CXX" >&6
1926	else
1927	echo "$as_me:$LINENO: result: no" >&5
1928	echo "${ECHO_T}no" >&6
1929	fi
1930
1931	test -n "$ac_ct_CXX" && break
1932	done
1933	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1934
1935	CXX=$ac_ct_CXX
1936	fi
1937
1938
1939	# Provide some information about the compiler.
1940	echo "$as_me:$LINENO:" \
1941	"checking for C++ compiler version" >&5
1942	ac_compiler=`set X $ac_compile; echo $2`
1943	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1944	(eval $ac_compiler --version </dev/null >&5) 2>&5
1945	ac_status=$?
1946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1947	(exit $ac_status); }
1948	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1949	(eval $ac_compiler -v </dev/null >&5) 2>&5
1950	ac_status=$?
1951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1952	(exit $ac_status); }
1953	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1954	(eval $ac_compiler -V </dev/null >&5) 2>&5
1955	ac_status=$?
1956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1957	(exit $ac_status); }
1958
1959	cat >conftest.$ac_ext <<_ACEOF
1960	/* confdefs.h. */
1961	_ACEOF
1962	cat confdefs.h >>conftest.$ac_ext
1963	cat >>conftest.$ac_ext <<_ACEOF
1964	/* end confdefs.h. */
1965
1966	int
1967	main ()
1968	{
1969
1970	;
1971	return 0;
1972	}
1973	_ACEOF
1974	ac_clean_files_save=$ac_clean_files
1975	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1976	# Try to create an executable without -o first, disregard a.out.
1977	# It will help us diagnose broken compilers, and finding out an intuition
1978	# of exeext.
1979	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1980	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1981	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1982	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1983	(eval $ac_link_default) 2>&5
1984	ac_status=$?
1985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986	(exit $ac_status); }; then
1987	# Find the output, starting from the most likely. This scheme is
1988	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1989	# resort.
1990
1991	# Be careful to initialize this variable, since it used to be cached.
1992	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1993	ac_cv_exeext=
1994	# b.out is created by i960 compilers.
1995	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1996	do
1997	test -f "$ac_file" \|\| continue
1998	case $ac_file in
1999	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2000	;;
2001	conftest.$ac_ext )
2002	# This is the source file.
2003	;;
2004	[ab].out )
2005	# We found the default executable, but exeext='' is most
2006	# certainly right.
2007	break;;
2008	. )
2009	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2010	# FIXME: I believe we export ac_cv_exeext for Libtool,
2011	# but it would be cool to find out if it's true. Does anybody
2012	# maintain Libtool? --akim.
2013	export ac_cv_exeext
2014	break;;
2015	* )
2016	break;;
2017	esac
2018	done
2019	else
2020	echo "$as_me: failed program was:" >&5
2021	sed 's/^/\| /' conftest.$ac_ext >&5
2022
2023	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2024	See \`config.log' for more details." >&5
2025	echo "$as_me: error: C++ compiler cannot create executables
2026	See \`config.log' for more details." >&2;}
2027	{ (exit 77); exit 77; }; }
2028	fi
2029
2030	ac_exeext=$ac_cv_exeext
2031	echo "$as_me:$LINENO: result: $ac_file" >&5
2032	echo "${ECHO_T}$ac_file" >&6
2033
2034	# Check the compiler produces executables we can run. If not, either
2035	# the compiler is broken, or we cross compile.
2036	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2037	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2038	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2039	# If not cross compiling, check that we can run a simple program.
2040	if test "$cross_compiling" != yes; then
2041	if { ac_try='./$ac_file'
2042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2043	(eval $ac_try) 2>&5
2044	ac_status=$?
2045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2046	(exit $ac_status); }; }; then
2047	cross_compiling=no
2048	else
2049	if test "$cross_compiling" = maybe; then
2050	cross_compiling=yes
2051	else
2052	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2053	If you meant to cross compile, use \`--host'.
2054	See \`config.log' for more details." >&5
2055	echo "$as_me: error: cannot run C++ compiled programs.
2056	If you meant to cross compile, use \`--host'.
2057	See \`config.log' for more details." >&2;}
2058	{ (exit 1); exit 1; }; }
2059	fi
2060	fi
2061	fi
2062	echo "$as_me:$LINENO: result: yes" >&5
2063	echo "${ECHO_T}yes" >&6
2064
2065	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2066	ac_clean_files=$ac_clean_files_save
2067	# Check the compiler produces executables we can run. If not, either
2068	# the compiler is broken, or we cross compile.
2069	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2070	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2071	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2072	echo "${ECHO_T}$cross_compiling" >&6
2073
2074	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2075	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2076	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2077	(eval $ac_link) 2>&5
2078	ac_status=$?
2079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080	(exit $ac_status); }; then
2081	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2082	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2083	# work properly (i.e., refer to `conftest.exe'), while it won't with
2084	# `rm'.
2085	for ac_file in conftest.exe conftest conftest.*; do
2086	test -f "$ac_file" \|\| continue
2087	case $ac_file in
2088	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2089	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2090	export ac_cv_exeext
2091	break;;
2092	* ) break;;
2093	esac
2094	done
2095	else
2096	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2097	See \`config.log' for more details." >&5
2098	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2099	See \`config.log' for more details." >&2;}
2100	{ (exit 1); exit 1; }; }
2101	fi
2102
2103	rm -f conftest$ac_cv_exeext
2104	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2105	echo "${ECHO_T}$ac_cv_exeext" >&6
2106
2107	rm -f conftest.$ac_ext
2108	EXEEXT=$ac_cv_exeext
2109	ac_exeext=$EXEEXT
2110	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2111	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2112	if test "${ac_cv_objext+set}" = set; then
2113	echo $ECHO_N "(cached) $ECHO_C" >&6
2114	else
2115	cat >conftest.$ac_ext <<_ACEOF
2116	/* confdefs.h. */
2117	_ACEOF
2118	cat confdefs.h >>conftest.$ac_ext
2119	cat >>conftest.$ac_ext <<_ACEOF
2120	/* end confdefs.h. */
2121
2122	int
2123	main ()
2124	{
2125
2126	;
2127	return 0;
2128	}
2129	_ACEOF
2130	rm -f conftest.o conftest.obj
2131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2132	(eval $ac_compile) 2>&5
2133	ac_status=$?
2134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135	(exit $ac_status); }; then
2136	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2137	case $ac_file in
2138	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2139	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2140	break;;
2141	esac
2142	done
2143	else
2144	echo "$as_me: failed program was:" >&5
2145	sed 's/^/\| /' conftest.$ac_ext >&5
2146
2147	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2148	See \`config.log' for more details." >&5
2149	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2150	See \`config.log' for more details." >&2;}
2151	{ (exit 1); exit 1; }; }
2152	fi
2153
2154	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2155	fi
2156	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2157	echo "${ECHO_T}$ac_cv_objext" >&6
2158	OBJEXT=$ac_cv_objext
2159	ac_objext=$OBJEXT
2160	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2161	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2162	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2163	echo $ECHO_N "(cached) $ECHO_C" >&6
2164	else
2165	cat >conftest.$ac_ext <<_ACEOF
2166	/* confdefs.h. */
2167	_ACEOF
2168	cat confdefs.h >>conftest.$ac_ext
2169	cat >>conftest.$ac_ext <<_ACEOF
2170	/* end confdefs.h. */
2171
2172	int
2173	main ()
2174	{
2175	#ifndef __GNUC__
2176	choke me
2177	#endif
2178
2179	;
2180	return 0;
2181	}
2182	_ACEOF
2183	rm -f conftest.$ac_objext
2184	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2185	(eval $ac_compile) 2>conftest.er1
2186	ac_status=$?
2187	grep -v '^ *+' conftest.er1 >conftest.err
2188	rm -f conftest.er1
2189	cat conftest.err >&5
2190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191	(exit $ac_status); } &&
2192	{ ac_try='test -z "$ac_cxx_werror_flag"
2193	\|\| test ! -s conftest.err'
2194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2195	(eval $ac_try) 2>&5
2196	ac_status=$?
2197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198	(exit $ac_status); }; } &&
2199	{ ac_try='test -s conftest.$ac_objext'
2200	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2201	(eval $ac_try) 2>&5
2202	ac_status=$?
2203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2204	(exit $ac_status); }; }; then
2205	ac_compiler_gnu=yes
2206	else
2207	echo "$as_me: failed program was:" >&5
2208	sed 's/^/\| /' conftest.$ac_ext >&5
2209
2210	ac_compiler_gnu=no
2211	fi
2212	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2213	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2214
2215	fi
2216	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2217	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2218	GXX=`test $ac_compiler_gnu = yes && echo yes`
2219	ac_test_CXXFLAGS=${CXXFLAGS+set}
2220	ac_save_CXXFLAGS=$CXXFLAGS
2221	CXXFLAGS="-g"
2222	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2223	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2224	if test "${ac_cv_prog_cxx_g+set}" = set; then
2225	echo $ECHO_N "(cached) $ECHO_C" >&6
2226	else
2227	cat >conftest.$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
2234	int
2235	main ()
2236	{
2237
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 $ac_status); }; }; then
2264	ac_cv_prog_cxx_g=yes
2265	else
2266	echo "$as_me: failed program was:" >&5
2267	sed 's/^/\| /' conftest.$ac_ext >&5
2268
2269	ac_cv_prog_cxx_g=no
2270	fi
2271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272	fi
2273	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2274	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2275	if test "$ac_test_CXXFLAGS" = set; then
2276	CXXFLAGS=$ac_save_CXXFLAGS
2277	elif test $ac_cv_prog_cxx_g = yes; then
2278	if test "$GXX" = yes; then
2279	CXXFLAGS="-g -O2"
2280	else
2281	CXXFLAGS="-g"
2282	fi
2283	else
2284	if test "$GXX" = yes; then
2285	CXXFLAGS="-O2"
2286	else
2287	CXXFLAGS=
2288	fi
2289	fi
2290	for ac_declaration in \
2291	'' \
2292	'extern "C" void std::exit (int) throw (); using std::exit;' \
2293	'extern "C" void std::exit (int); using std::exit;' \
2294	'extern "C" void exit (int) throw ();' \
2295	'extern "C" void exit (int);' \
2296	'void exit (int);'
2297	do
2298	cat >conftest.$ac_ext <<_ACEOF
2299	/* confdefs.h. */
2300	_ACEOF
2301	cat confdefs.h >>conftest.$ac_ext
2302	cat >>conftest.$ac_ext <<_ACEOF
2303	/* end confdefs.h. */
2304	$ac_declaration
2305	#include <stdlib.h>
2306	int
2307	main ()
2308	{
2309	exit (42);
2310	;
2311	return 0;
2312	}
2313	_ACEOF
2314	rm -f conftest.$ac_objext
2315	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2316	(eval $ac_compile) 2>conftest.er1
2317	ac_status=$?
2318	grep -v '^ *+' conftest.er1 >conftest.err
2319	rm -f conftest.er1
2320	cat conftest.err >&5
2321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322	(exit $ac_status); } &&
2323	{ ac_try='test -z "$ac_cxx_werror_flag"
2324	\|\| test ! -s conftest.err'
2325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326	(eval $ac_try) 2>&5
2327	ac_status=$?
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329	(exit $ac_status); }; } &&
2330	{ ac_try='test -s conftest.$ac_objext'
2331	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2332	(eval $ac_try) 2>&5
2333	ac_status=$?
2334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335	(exit $ac_status); }; }; then
2336	:
2337	else
2338	echo "$as_me: failed program was:" >&5
2339	sed 's/^/\| /' conftest.$ac_ext >&5
2340
2341	continue
2342	fi
2343	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2344	cat >conftest.$ac_ext <<_ACEOF
2345	/* confdefs.h. */
2346	_ACEOF
2347	cat confdefs.h >>conftest.$ac_ext
2348	cat >>conftest.$ac_ext <<_ACEOF
2349	/* end confdefs.h. */
2350	$ac_declaration
2351	int
2352	main ()
2353	{
2354	exit (42);
2355	;
2356	return 0;
2357	}
2358	_ACEOF
2359	rm -f conftest.$ac_objext
2360	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2361	(eval $ac_compile) 2>conftest.er1
2362	ac_status=$?
2363	grep -v '^ *+' conftest.er1 >conftest.err
2364	rm -f conftest.er1
2365	cat conftest.err >&5
2366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367	(exit $ac_status); } &&
2368	{ ac_try='test -z "$ac_cxx_werror_flag"
2369	\|\| test ! -s conftest.err'
2370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2371	(eval $ac_try) 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; } &&
2375	{ ac_try='test -s conftest.$ac_objext'
2376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2377	(eval $ac_try) 2>&5
2378	ac_status=$?
2379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380	(exit $ac_status); }; }; then
2381	break
2382	else
2383	echo "$as_me: failed program was:" >&5
2384	sed 's/^/\| /' conftest.$ac_ext >&5
2385
2386	fi
2387	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2388	done
2389	rm -f conftest*
2390	if test -n "$ac_declaration"; then
2391	echo '#ifdef __cplusplus' >>confdefs.h
2392	echo $ac_declaration >>confdefs.h
2393	echo '#endif' >>confdefs.h
2394	fi
2395
2396	ac_ext=c
2397	ac_cpp='$CPP $CPPFLAGS'
2398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2401	DEPDIR="${am__leading_dot}deps"
2402
2403	ac_config_commands="$ac_config_commands depfiles"
2404
2405
2406	am_make=${MAKE-make}
2407	cat > confinc << 'END'
2408	am__doit:
2409	@echo done
2410	.PHONY: am__doit
2411	END
2412	# If we don't find an include directive, just comment out the code.
2413	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2414	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2415	am__include="#"
2416	am__quote=
2417	_am_result=none
2418	# First try GNU make style include.
2419	echo "include confinc" > confmf
2420	# We grep out `Entering directory' and `Leaving directory'
2421	# messages which can occur if `w' ends up in MAKEFLAGS.
2422	# In particular we don't look at `^make:' because GNU make might
2423	# be invoked under some other name (usually "gmake"), in which
2424	# case it prints its new name instead of `make'.
2425	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2426	am__include=include
2427	am__quote=
2428	_am_result=GNU
2429	fi
2430	# Now try BSD make style include.
2431	if test "$am__include" = "#"; then
2432	echo '.include "confinc"' > confmf
2433	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2434	am__include=.include
2435	am__quote="\""
2436	_am_result=BSD
2437	fi
2438	fi
2439
2440
2441	echo "$as_me:$LINENO: result: $_am_result" >&5
2442	echo "${ECHO_T}$_am_result" >&6
2443	rm -f confinc confmf
2444
2445	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2446	if test "${enable_dependency_tracking+set}" = set; then
2447	enableval="$enable_dependency_tracking"
2448
2449	fi;
2450	if test "x$enable_dependency_tracking" != xno; then
2451	am_depcomp="$ac_aux_dir/depcomp"
2452	AMDEPBACKSLASH='\'
2453	fi
2454
2455
2456	if test "x$enable_dependency_tracking" != xno; then
2457	AMDEP_TRUE=
2458	AMDEP_FALSE='#'
2459	else
2460	AMDEP_TRUE='#'
2461	AMDEP_FALSE=
2462	fi
2463
2464
2465
2466
2467	depcc="$CXX" am_compiler_list=
2468
2469	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2470	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2471	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2472	echo $ECHO_N "(cached) $ECHO_C" >&6
2473	else
2474	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2475	# We make a subdir and do the tests there. Otherwise we can end up
2476	# making bogus files that we don't know about and never remove. For
2477	# instance it was reported that on HP-UX the gcc test will end up
2478	# making a dummy file named `D' -- because `-MD' means `put the output
2479	# in D'.
2480	mkdir conftest.dir
2481	# Copy depcomp to subdir because otherwise we won't find it if we're
2482	# using a relative directory.
2483	cp "$am_depcomp" conftest.dir
2484	cd conftest.dir
2485	# We will build objects and dependencies in a subdirectory because
2486	# it helps to detect inapplicable dependency modes. For instance
2487	# both Tru64's cc and ICC support -MD to output dependencies as a
2488	# side effect of compilation, but ICC will put the dependencies in
2489	# the current directory while Tru64 will put them in the object
2490	# directory.
2491	mkdir sub
2492
2493	am_cv_CXX_dependencies_compiler_type=none
2494	if test "$am_compiler_list" = ""; then
2495	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2496	fi
2497	for depmode in $am_compiler_list; do
2498	# Setup a source with many dependencies, because some compilers
2499	# like to wrap large dependency lists on column 80 (with \), and
2500	# we should not choose a depcomp mode which is confused by this.
2501	#
2502	# We need to recreate these files for each test, as the compiler may
2503	# overwrite some of them when testing with obscure command lines.
2504	# This happens at least with the AIX C compiler.
2505	: > sub/conftest.c
2506	for i in 1 2 3 4 5 6; do
2507	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2508	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2509	# Solaris 8's {/usr,}/bin/sh.
2510	touch sub/conftst$i.h
2511	done
2512	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2513
2514	case $depmode in
2515	nosideeffect)
2516	# after this tag, mechanisms are not by side-effect, so they'll
2517	# only be used when explicitly requested
2518	if test "x$enable_dependency_tracking" = xyes; then
2519	continue
2520	else
2521	break
2522	fi
2523	;;
2524	none) break ;;
2525	esac
2526	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2527	# mode. It turns out that the SunPro C++ compiler does not properly
2528	# handle `-M -o', and we need to detect this.
2529	if depmode=$depmode \
2530	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2531	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2532	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2533	>/dev/null 2>conftest.err &&
2534	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2535	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2536	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2537	# icc doesn't choke on unknown options, it will just issue warnings
2538	# or remarks (even with -Werror). So we grep stderr for any message
2539	# that says an option was ignored or not supported.
2540	# When given -MP, icc 7.0 and 7.1 complain thusly:
2541	# icc: Command line warning: ignoring option '-M'; no argument required
2542	# The diagnosis changed in icc 8.0:
2543	# icc: Command line remark: option '-MP' not supported
2544	if (grep 'ignoring option' conftest.err \|\|
2545	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2546	am_cv_CXX_dependencies_compiler_type=$depmode
2547	break
2548	fi
2549	fi
2550	done
2551
2552	cd ..
2553	rm -rf conftest.dir
2554	else
2555	am_cv_CXX_dependencies_compiler_type=none
2556	fi
2557
2558	fi
2559	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2560	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2561	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2562
2563
2564
2565	if
2566	test "x$enable_dependency_tracking" != xno \
2567	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2568	am__fastdepCXX_TRUE=
2569	am__fastdepCXX_FALSE='#'
2570	else
2571	am__fastdepCXX_TRUE='#'
2572	am__fastdepCXX_FALSE=
2573	fi
2574
2575
2576	ac_ext=c
2577	ac_cpp='$CPP $CPPFLAGS'
2578	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2579	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2580	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2581	if test -n "$ac_tool_prefix"; then
2582	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2583	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2584	echo "$as_me:$LINENO: checking for $ac_word" >&5
2585	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2586	if test "${ac_cv_prog_CC+set}" = set; then
2587	echo $ECHO_N "(cached) $ECHO_C" >&6
2588	else
2589	if test -n "$CC"; then
2590	ac_cv_prog_CC="$CC" # Let the user override the test.
2591	else
2592	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593	for as_dir in $PATH
2594	do
2595	IFS=$as_save_IFS
2596	test -z "$as_dir" && as_dir=.
2597	for ac_exec_ext in '' $ac_executable_extensions; do
2598	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2599	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2600	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2601	break 2
2602	fi
2603	done
2604	done
2605
2606	fi
2607	fi
2608	CC=$ac_cv_prog_CC
2609	if test -n "$CC"; then
2610	echo "$as_me:$LINENO: result: $CC" >&5
2611	echo "${ECHO_T}$CC" >&6
2612	else
2613	echo "$as_me:$LINENO: result: no" >&5
2614	echo "${ECHO_T}no" >&6
2615	fi
2616
2617	fi
2618	if test -z "$ac_cv_prog_CC"; then
2619	ac_ct_CC=$CC
2620	# Extract the first word of "gcc", so it can be a program name with args.
2621	set dummy gcc; ac_word=$2
2622	echo "$as_me:$LINENO: checking for $ac_word" >&5
2623	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2624	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2625	echo $ECHO_N "(cached) $ECHO_C" >&6
2626	else
2627	if test -n "$ac_ct_CC"; then
2628	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2629	else
2630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631	for as_dir in $PATH
2632	do
2633	IFS=$as_save_IFS
2634	test -z "$as_dir" && as_dir=.
2635	for ac_exec_ext in '' $ac_executable_extensions; do
2636	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637	ac_cv_prog_ac_ct_CC="gcc"
2638	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639	break 2
2640	fi
2641	done
2642	done
2643
2644	fi
2645	fi
2646	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2647	if test -n "$ac_ct_CC"; then
2648	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2649	echo "${ECHO_T}$ac_ct_CC" >&6
2650	else
2651	echo "$as_me:$LINENO: result: no" >&5
2652	echo "${ECHO_T}no" >&6
2653	fi
2654
2655	CC=$ac_ct_CC
2656	else
2657	CC="$ac_cv_prog_CC"
2658	fi
2659
2660	if test -z "$CC"; then
2661	if test -n "$ac_tool_prefix"; then
2662	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2663	set dummy ${ac_tool_prefix}cc; ac_word=$2
2664	echo "$as_me:$LINENO: checking for $ac_word" >&5
2665	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2666	if test "${ac_cv_prog_CC+set}" = set; then
2667	echo $ECHO_N "(cached) $ECHO_C" >&6
2668	else
2669	if test -n "$CC"; then
2670	ac_cv_prog_CC="$CC" # Let the user override the test.
2671	else
2672	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673	for as_dir in $PATH
2674	do
2675	IFS=$as_save_IFS
2676	test -z "$as_dir" && as_dir=.
2677	for ac_exec_ext in '' $ac_executable_extensions; do
2678	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2679	ac_cv_prog_CC="${ac_tool_prefix}cc"
2680	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2681	break 2
2682	fi
2683	done
2684	done
2685
2686	fi
2687	fi
2688	CC=$ac_cv_prog_CC
2689	if test -n "$CC"; then
2690	echo "$as_me:$LINENO: result: $CC" >&5
2691	echo "${ECHO_T}$CC" >&6
2692	else
2693	echo "$as_me:$LINENO: result: no" >&5
2694	echo "${ECHO_T}no" >&6
2695	fi
2696
2697	fi
2698	if test -z "$ac_cv_prog_CC"; then
2699	ac_ct_CC=$CC
2700	# Extract the first word of "cc", so it can be a program name with args.
2701	set dummy cc; ac_word=$2
2702	echo "$as_me:$LINENO: checking for $ac_word" >&5
2703	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2704	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2705	echo $ECHO_N "(cached) $ECHO_C" >&6
2706	else
2707	if test -n "$ac_ct_CC"; then
2708	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2709	else
2710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711	for as_dir in $PATH
2712	do
2713	IFS=$as_save_IFS
2714	test -z "$as_dir" && as_dir=.
2715	for ac_exec_ext in '' $ac_executable_extensions; do
2716	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2717	ac_cv_prog_ac_ct_CC="cc"
2718	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2719	break 2
2720	fi
2721	done
2722	done
2723
2724	fi
2725	fi
2726	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2727	if test -n "$ac_ct_CC"; then
2728	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2729	echo "${ECHO_T}$ac_ct_CC" >&6
2730	else
2731	echo "$as_me:$LINENO: result: no" >&5
2732	echo "${ECHO_T}no" >&6
2733	fi
2734
2735	CC=$ac_ct_CC
2736	else
2737	CC="$ac_cv_prog_CC"
2738	fi
2739
2740	fi
2741	if test -z "$CC"; then
2742	# Extract the first word of "cc", so it can be a program name with args.
2743	set dummy cc; ac_word=$2
2744	echo "$as_me:$LINENO: checking for $ac_word" >&5
2745	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2746	if test "${ac_cv_prog_CC+set}" = set; then
2747	echo $ECHO_N "(cached) $ECHO_C" >&6
2748	else
2749	if test -n "$CC"; then
2750	ac_cv_prog_CC="$CC" # Let the user override the test.
2751	else
2752	ac_prog_rejected=no
2753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754	for as_dir in $PATH
2755	do
2756	IFS=$as_save_IFS
2757	test -z "$as_dir" && as_dir=.
2758	for ac_exec_ext in '' $ac_executable_extensions; do
2759	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2760	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2761	ac_prog_rejected=yes
2762	continue
2763	fi
2764	ac_cv_prog_CC="cc"
2765	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2766	break 2
2767	fi
2768	done
2769	done
2770
2771	if test $ac_prog_rejected = yes; then
2772	# We found a bogon in the path, so make sure we never use it.
2773	set dummy $ac_cv_prog_CC
2774	shift
2775	if test $# != 0; then
2776	# We chose a different compiler from the bogus one.
2777	# However, it has the same basename, so the bogon will be chosen
2778	# first if we set CC to just the basename; use the full file name.
2779	shift
2780	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2781	fi
2782	fi
2783	fi
2784	fi
2785	CC=$ac_cv_prog_CC
2786	if test -n "$CC"; then
2787	echo "$as_me:$LINENO: result: $CC" >&5
2788	echo "${ECHO_T}$CC" >&6
2789	else
2790	echo "$as_me:$LINENO: result: no" >&5
2791	echo "${ECHO_T}no" >&6
2792	fi
2793
2794	fi
2795	if test -z "$CC"; then
2796	if test -n "$ac_tool_prefix"; then
2797	for ac_prog in cl
2798	do
2799	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2800	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2801	echo "$as_me:$LINENO: checking for $ac_word" >&5
2802	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2803	if test "${ac_cv_prog_CC+set}" = set; then
2804	echo $ECHO_N "(cached) $ECHO_C" >&6
2805	else
2806	if test -n "$CC"; then
2807	ac_cv_prog_CC="$CC" # Let the user override the test.
2808	else
2809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810	for as_dir in $PATH
2811	do
2812	IFS=$as_save_IFS
2813	test -z "$as_dir" && as_dir=.
2814	for ac_exec_ext in '' $ac_executable_extensions; do
2815	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2816	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2817	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2818	break 2
2819	fi
2820	done
2821	done
2822
2823	fi
2824	fi
2825	CC=$ac_cv_prog_CC
2826	if test -n "$CC"; then
2827	echo "$as_me:$LINENO: result: $CC" >&5
2828	echo "${ECHO_T}$CC" >&6
2829	else
2830	echo "$as_me:$LINENO: result: no" >&5
2831	echo "${ECHO_T}no" >&6
2832	fi
2833
2834	test -n "$CC" && break
2835	done
2836	fi
2837	if test -z "$CC"; then
2838	ac_ct_CC=$CC
2839	for ac_prog in cl
2840	do
2841	# Extract the first word of "$ac_prog", so it can be a program name with args.
2842	set dummy $ac_prog; ac_word=$2
2843	echo "$as_me:$LINENO: checking for $ac_word" >&5
2844	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2845	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2846	echo $ECHO_N "(cached) $ECHO_C" >&6
2847	else
2848	if test -n "$ac_ct_CC"; then
2849	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2850	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH
2853	do
2854	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.
2856	for ac_exec_ext in '' $ac_executable_extensions; do
2857	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2858	ac_cv_prog_ac_ct_CC="$ac_prog"
2859	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2860	break 2
2861	fi
2862	done
2863	done
2864
2865	fi
2866	fi
2867	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2868	if test -n "$ac_ct_CC"; then
2869	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2870	echo "${ECHO_T}$ac_ct_CC" >&6
2871	else
2872	echo "$as_me:$LINENO: result: no" >&5
2873	echo "${ECHO_T}no" >&6
2874	fi
2875
2876	test -n "$ac_ct_CC" && break
2877	done
2878
2879	CC=$ac_ct_CC
2880	fi
2881
2882	fi
2883
2884
2885	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2886	See \`config.log' for more details." >&5
2887	echo "$as_me: error: no acceptable C compiler found in \$PATH
2888	See \`config.log' for more details." >&2;}
2889	{ (exit 1); exit 1; }; }
2890
2891	# Provide some information about the compiler.
2892	echo "$as_me:$LINENO:" \
2893	"checking for C compiler version" >&5
2894	ac_compiler=`set X $ac_compile; echo $2`
2895	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2896	(eval $ac_compiler --version </dev/null >&5) 2>&5
2897	ac_status=$?
2898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899	(exit $ac_status); }
2900	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2901	(eval $ac_compiler -v </dev/null >&5) 2>&5
2902	ac_status=$?
2903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904	(exit $ac_status); }
2905	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2906	(eval $ac_compiler -V </dev/null >&5) 2>&5
2907	ac_status=$?
2908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909	(exit $ac_status); }
2910
2911	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2912	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2913	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2914	echo $ECHO_N "(cached) $ECHO_C" >&6
2915	else
2916	cat >conftest.$ac_ext <<_ACEOF
2917	/* confdefs.h. */
2918	_ACEOF
2919	cat confdefs.h >>conftest.$ac_ext
2920	cat >>conftest.$ac_ext <<_ACEOF
2921	/* end confdefs.h. */
2922
2923	int
2924	main ()
2925	{
2926	#ifndef __GNUC__
2927	choke me
2928	#endif
2929
2930	;
2931	return 0;
2932	}
2933	_ACEOF
2934	rm -f conftest.$ac_objext
2935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2936	(eval $ac_compile) 2>conftest.er1
2937	ac_status=$?
2938	grep -v '^ *+' conftest.er1 >conftest.err
2939	rm -f conftest.er1
2940	cat conftest.err >&5
2941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942	(exit $ac_status); } &&
2943	{ ac_try='test -z "$ac_c_werror_flag"
2944	\|\| test ! -s conftest.err'
2945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2946	(eval $ac_try) 2>&5
2947	ac_status=$?
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); }; } &&
2950	{ ac_try='test -s conftest.$ac_objext'
2951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2952	(eval $ac_try) 2>&5
2953	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955	(exit $ac_status); }; }; then
2956	ac_compiler_gnu=yes
2957	else
2958	echo "$as_me: failed program was:" >&5
2959	sed 's/^/\| /' conftest.$ac_ext >&5
2960
2961	ac_compiler_gnu=no
2962	fi
2963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2964	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2965
2966	fi
2967	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2968	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2969	GCC=`test $ac_compiler_gnu = yes && echo yes`
2970	ac_test_CFLAGS=${CFLAGS+set}
2971	ac_save_CFLAGS=$CFLAGS
2972	CFLAGS="-g"
2973	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2974	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2975	if test "${ac_cv_prog_cc_g+set}" = set; then
2976	echo $ECHO_N "(cached) $ECHO_C" >&6
2977	else
2978	cat >conftest.$ac_ext <<_ACEOF
2979	/* confdefs.h. */
2980	_ACEOF
2981	cat confdefs.h >>conftest.$ac_ext
2982	cat >>conftest.$ac_ext <<_ACEOF
2983	/* end confdefs.h. */
2984
2985	int
2986	main ()
2987	{
2988
2989	;
2990	return 0;
2991	}
2992	_ACEOF
2993	rm -f conftest.$ac_objext
2994	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2995	(eval $ac_compile) 2>conftest.er1
2996	ac_status=$?
2997	grep -v '^ *+' conftest.er1 >conftest.err
2998	rm -f conftest.er1
2999	cat conftest.err >&5
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); } &&
3002	{ ac_try='test -z "$ac_c_werror_flag"
3003	\|\| test ! -s conftest.err'
3004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005	(eval $ac_try) 2>&5
3006	ac_status=$?
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); }; } &&
3009	{ ac_try='test -s conftest.$ac_objext'
3010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011	(eval $ac_try) 2>&5
3012	ac_status=$?
3013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014	(exit $ac_status); }; }; then
3015	ac_cv_prog_cc_g=yes
3016	else
3017	echo "$as_me: failed program was:" >&5
3018	sed 's/^/\| /' conftest.$ac_ext >&5
3019
3020	ac_cv_prog_cc_g=no
3021	fi
3022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3023	fi
3024	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3025	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3026	if test "$ac_test_CFLAGS" = set; then
3027	CFLAGS=$ac_save_CFLAGS
3028	elif test $ac_cv_prog_cc_g = yes; then
3029	if test "$GCC" = yes; then
3030	CFLAGS="-g -O2"
3031	else
3032	CFLAGS="-g"
3033	fi
3034	else
3035	if test "$GCC" = yes; then
3036	CFLAGS="-O2"
3037	else
3038	CFLAGS=
3039	fi
3040	fi
3041	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3042	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3043	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3044	echo $ECHO_N "(cached) $ECHO_C" >&6
3045	else
3046	ac_cv_prog_cc_stdc=no
3047	ac_save_CC=$CC
3048	cat >conftest.$ac_ext <<_ACEOF
3049	/* confdefs.h. */
3050	_ACEOF
3051	cat confdefs.h >>conftest.$ac_ext
3052	cat >>conftest.$ac_ext <<_ACEOF
3053	/* end confdefs.h. */
3054	#include <stdarg.h>
3055	#include <stdio.h>
3056	#include <sys/types.h>
3057	#include <sys/stat.h>
3058	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3059	struct buf { int x; };
3060	FILE * (rcsopen) (struct buf , struct stat *, int);
3061	static char *e (p, i)
3062	char **p;
3063	int i;
3064	{
3065	return p[i];
3066	}
3067	static char f (char (g) (char , int), char *p, ...)
3068	{
3069	char *s;
3070	va_list v;
3071	va_start (v,p);
3072	s = g (p, va_arg (v,int));
3073	va_end (v);
3074	return s;
3075	}
3076
3077	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3078	function prototypes and stuff, but not '\xHH' hex character constants.
3079	These don't provoke an error unfortunately, instead are silently treated
3080	as 'x'. The following induces an error, until -std1 is added to get
3081	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3082	array size at least. It's necessary to write '\x00'==0 to get something
3083	that's true only with -std1. */
3084	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086	int test (int i, double x);
3087	struct s1 {int (*f) (int a);};
3088	struct s2 {int (*f) (double a);};
3089	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3090	int argc;
3091	char **argv;
3092	int
3093	main ()
3094	{
3095	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3096	;
3097	return 0;
3098	}
3099	_ACEOF
3100	# Don't try gcc -ansi; that turns off useful extensions and
3101	# breaks some systems' header files.
3102	# AIX -qlanglvl=ansi
3103	# Ultrix and OSF/1 -std1
3104	# HP-UX 10.20 and later -Ae
3105	# HP-UX older versions -Aa -D_HPUX_SOURCE
3106	# SVR4 -Xc -D__EXTENSIONS__
3107	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108	do
3109	CC="$ac_save_CC $ac_arg"
3110	rm -f conftest.$ac_objext
3111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3112	(eval $ac_compile) 2>conftest.er1
3113	ac_status=$?
3114	grep -v '^ *+' conftest.er1 >conftest.err
3115	rm -f conftest.er1
3116	cat conftest.err >&5
3117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118	(exit $ac_status); } &&
3119	{ ac_try='test -z "$ac_c_werror_flag"
3120	\|\| test ! -s conftest.err'
3121	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3122	(eval $ac_try) 2>&5
3123	ac_status=$?
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); }; } &&
3126	{ ac_try='test -s conftest.$ac_objext'
3127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3128	(eval $ac_try) 2>&5
3129	ac_status=$?
3130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131	(exit $ac_status); }; }; then
3132	ac_cv_prog_cc_stdc=$ac_arg
3133	break
3134	else
3135	echo "$as_me: failed program was:" >&5
3136	sed 's/^/\| /' conftest.$ac_ext >&5
3137
3138	fi
3139	rm -f conftest.err conftest.$ac_objext
3140	done
3141	rm -f conftest.$ac_ext conftest.$ac_objext
3142	CC=$ac_save_CC
3143
3144	fi
3145
3146	case "x$ac_cv_prog_cc_stdc" in
3147	x\|xno)
3148	echo "$as_me:$LINENO: result: none needed" >&5
3149	echo "${ECHO_T}none needed" >&6 ;;
3150	*)
3151	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3152	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3153	CC="$CC $ac_cv_prog_cc_stdc" ;;
3154	esac
3155
3156	# Some people use a C++ compiler to compile C. Since we use `exit',
3157	# in C++ we need to declare it. In case someone uses the same compiler
3158	# for both compiling C and C++ we need to have the C++ compiler decide
3159	# the declaration of exit, since it's the most demanding environment.
3160	cat >conftest.$ac_ext <<_ACEOF
3161	#ifndef __cplusplus
3162	choke me
3163	#endif
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	for ac_declaration in \
3188	'' \
3189	'extern "C" void std::exit (int) throw (); using std::exit;' \
3190	'extern "C" void std::exit (int); using std::exit;' \
3191	'extern "C" void exit (int) throw ();' \
3192	'extern "C" void exit (int);' \
3193	'void exit (int);'
3194	do
3195	cat >conftest.$ac_ext <<_ACEOF
3196	/* confdefs.h. */
3197	_ACEOF
3198	cat confdefs.h >>conftest.$ac_ext
3199	cat >>conftest.$ac_ext <<_ACEOF
3200	/* end confdefs.h. */
3201	$ac_declaration
3202	#include <stdlib.h>
3203	int
3204	main ()
3205	{
3206	exit (42);
3207	;
3208	return 0;
3209	}
3210	_ACEOF
3211	rm -f conftest.$ac_objext
3212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3213	(eval $ac_compile) 2>conftest.er1
3214	ac_status=$?
3215	grep -v '^ *+' conftest.er1 >conftest.err
3216	rm -f conftest.er1
3217	cat conftest.err >&5
3218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219	(exit $ac_status); } &&
3220	{ ac_try='test -z "$ac_c_werror_flag"
3221	\|\| test ! -s conftest.err'
3222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223	(eval $ac_try) 2>&5
3224	ac_status=$?
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); }; } &&
3227	{ ac_try='test -s conftest.$ac_objext'
3228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3229	(eval $ac_try) 2>&5
3230	ac_status=$?
3231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232	(exit $ac_status); }; }; then
3233	:
3234	else
3235	echo "$as_me: failed program was:" >&5
3236	sed 's/^/\| /' conftest.$ac_ext >&5
3237
3238	continue
3239	fi
3240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3241	cat >conftest.$ac_ext <<_ACEOF
3242	/* confdefs.h. */
3243	_ACEOF
3244	cat confdefs.h >>conftest.$ac_ext
3245	cat >>conftest.$ac_ext <<_ACEOF
3246	/* end confdefs.h. */
3247	$ac_declaration
3248	int
3249	main ()
3250	{
3251	exit (42);
3252	;
3253	return 0;
3254	}
3255	_ACEOF
3256	rm -f conftest.$ac_objext
3257	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3258	(eval $ac_compile) 2>conftest.er1
3259	ac_status=$?
3260	grep -v '^ *+' conftest.er1 >conftest.err
3261	rm -f conftest.er1
3262	cat conftest.err >&5
3263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264	(exit $ac_status); } &&
3265	{ ac_try='test -z "$ac_c_werror_flag"
3266	\|\| test ! -s conftest.err'
3267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268	(eval $ac_try) 2>&5
3269	ac_status=$?
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); }; } &&
3272	{ ac_try='test -s conftest.$ac_objext'
3273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274	(eval $ac_try) 2>&5
3275	ac_status=$?
3276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277	(exit $ac_status); }; }; then
3278	break
3279	else
3280	echo "$as_me: failed program was:" >&5
3281	sed 's/^/\| /' conftest.$ac_ext >&5
3282
3283	fi
3284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285	done
3286	rm -f conftest*
3287	if test -n "$ac_declaration"; then
3288	echo '#ifdef __cplusplus' >>confdefs.h
3289	echo $ac_declaration >>confdefs.h
3290	echo '#endif' >>confdefs.h
3291	fi
3292
3293	else
3294	echo "$as_me: failed program was:" >&5
3295	sed 's/^/\| /' conftest.$ac_ext >&5
3296
3297	fi
3298	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3299	ac_ext=c
3300	ac_cpp='$CPP $CPPFLAGS'
3301	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3302	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3303	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3304
3305	depcc="$CC" am_compiler_list=
3306
3307	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3308	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3309	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3310	echo $ECHO_N "(cached) $ECHO_C" >&6
3311	else
3312	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3313	# We make a subdir and do the tests there. Otherwise we can end up
3314	# making bogus files that we don't know about and never remove. For
3315	# instance it was reported that on HP-UX the gcc test will end up
3316	# making a dummy file named `D' -- because `-MD' means `put the output
3317	# in D'.
3318	mkdir conftest.dir
3319	# Copy depcomp to subdir because otherwise we won't find it if we're
3320	# using a relative directory.
3321	cp "$am_depcomp" conftest.dir
3322	cd conftest.dir
3323	# We will build objects and dependencies in a subdirectory because
3324	# it helps to detect inapplicable dependency modes. For instance
3325	# both Tru64's cc and ICC support -MD to output dependencies as a
3326	# side effect of compilation, but ICC will put the dependencies in
3327	# the current directory while Tru64 will put them in the object
3328	# directory.
3329	mkdir sub
3330
3331	am_cv_CC_dependencies_compiler_type=none
3332	if test "$am_compiler_list" = ""; then
3333	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3334	fi
3335	for depmode in $am_compiler_list; do
3336	# Setup a source with many dependencies, because some compilers
3337	# like to wrap large dependency lists on column 80 (with \), and
3338	# we should not choose a depcomp mode which is confused by this.
3339	#
3340	# We need to recreate these files for each test, as the compiler may
3341	# overwrite some of them when testing with obscure command lines.
3342	# This happens at least with the AIX C compiler.
3343	: > sub/conftest.c
3344	for i in 1 2 3 4 5 6; do
3345	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3346	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3347	# Solaris 8's {/usr,}/bin/sh.
3348	touch sub/conftst$i.h
3349	done
3350	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3351
3352	case $depmode in
3353	nosideeffect)
3354	# after this tag, mechanisms are not by side-effect, so they'll
3355	# only be used when explicitly requested
3356	if test "x$enable_dependency_tracking" = xyes; then
3357	continue
3358	else
3359	break
3360	fi
3361	;;
3362	none) break ;;
3363	esac
3364	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3365	# mode. It turns out that the SunPro C++ compiler does not properly
3366	# handle `-M -o', and we need to detect this.
3367	if depmode=$depmode \
3368	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3369	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3370	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3371	>/dev/null 2>conftest.err &&
3372	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3373	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3374	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3375	# icc doesn't choke on unknown options, it will just issue warnings
3376	# or remarks (even with -Werror). So we grep stderr for any message
3377	# that says an option was ignored or not supported.
3378	# When given -MP, icc 7.0 and 7.1 complain thusly:
3379	# icc: Command line warning: ignoring option '-M'; no argument required
3380	# The diagnosis changed in icc 8.0:
3381	# icc: Command line remark: option '-MP' not supported
3382	if (grep 'ignoring option' conftest.err \|\|
3383	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3384	am_cv_CC_dependencies_compiler_type=$depmode
3385	break
3386	fi
3387	fi
3388	done
3389
3390	cd ..
3391	rm -rf conftest.dir
3392	else
3393	am_cv_CC_dependencies_compiler_type=none
3394	fi
3395
3396	fi
3397	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3398	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3399	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3400
3401
3402
3403	if
3404	test "x$enable_dependency_tracking" != xno \
3405	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3406	am__fastdepCC_TRUE=
3407	am__fastdepCC_FALSE='#'
3408	else
3409	am__fastdepCC_TRUE='#'
3410	am__fastdepCC_FALSE=
3411	fi
3412
3413
3414
3415	ac_ext=c
3416	ac_cpp='$CPP $CPPFLAGS'
3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3421	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3422	# On Suns, sometimes $CPP names a directory.
3423	if test -n "$CPP" && test -d "$CPP"; then
3424	CPP=
3425	fi
3426	if test -z "$CPP"; then
3427	if test "${ac_cv_prog_CPP+set}" = set; then
3428	echo $ECHO_N "(cached) $ECHO_C" >&6
3429	else
3430	# Double quotes because CPP needs to be expanded
3431	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3432	do
3433	ac_preproc_ok=false
3434	for ac_c_preproc_warn_flag in '' yes
3435	do
3436	# Use a header file that comes with gcc, so configuring glibc
3437	# with a fresh cross-compiler works.
3438	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3439	# <limits.h> exists even on freestanding compilers.
3440	# On the NeXT, cc -E runs the code through the compiler's parser,
3441	# not just through cpp. "Syntax error" is here to catch this case.
3442	cat >conftest.$ac_ext <<_ACEOF
3443	/* confdefs.h. */
3444	_ACEOF
3445	cat confdefs.h >>conftest.$ac_ext
3446	cat >>conftest.$ac_ext <<_ACEOF
3447	/* end confdefs.h. */
3448	#ifdef __STDC__
3449	# include <limits.h>
3450	#else
3451	# include <assert.h>
3452	#endif
3453	Syntax error
3454	_ACEOF
3455	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3456	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3457	ac_status=$?
3458	grep -v '^ *+' conftest.er1 >conftest.err
3459	rm -f conftest.er1
3460	cat conftest.err >&5
3461	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462	(exit $ac_status); } >/dev/null; then
3463	if test -s conftest.err; then
3464	ac_cpp_err=$ac_c_preproc_warn_flag
3465	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3466	else
3467	ac_cpp_err=
3468	fi
3469	else
3470	ac_cpp_err=yes
3471	fi
3472	if test -z "$ac_cpp_err"; then
3473	:
3474	else
3475	echo "$as_me: failed program was:" >&5
3476	sed 's/^/\| /' conftest.$ac_ext >&5
3477
3478	# Broken: fails on valid input.
3479	continue
3480	fi
3481	rm -f conftest.err conftest.$ac_ext
3482
3483	# OK, works on sane cases. Now check whether non-existent headers
3484	# can be detected and how.
3485	cat >conftest.$ac_ext <<_ACEOF
3486	/* confdefs.h. */
3487	_ACEOF
3488	cat confdefs.h >>conftest.$ac_ext
3489	cat >>conftest.$ac_ext <<_ACEOF
3490	/* end confdefs.h. */
3491	#include <ac_nonexistent.h>
3492	_ACEOF
3493	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3494	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3495	ac_status=$?
3496	grep -v '^ *+' conftest.er1 >conftest.err
3497	rm -f conftest.er1
3498	cat conftest.err >&5
3499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3500	(exit $ac_status); } >/dev/null; then
3501	if test -s conftest.err; then
3502	ac_cpp_err=$ac_c_preproc_warn_flag
3503	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3504	else
3505	ac_cpp_err=
3506	fi
3507	else
3508	ac_cpp_err=yes
3509	fi
3510	if test -z "$ac_cpp_err"; then
3511	# Broken: success on invalid input.
3512	continue
3513	else
3514	echo "$as_me: failed program was:" >&5
3515	sed 's/^/\| /' conftest.$ac_ext >&5
3516
3517	# Passes both tests.
3518	ac_preproc_ok=:
3519	break
3520	fi
3521	rm -f conftest.err conftest.$ac_ext
3522
3523	done
3524	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3525	rm -f conftest.err conftest.$ac_ext
3526	if $ac_preproc_ok; then
3527	break
3528	fi
3529
3530	done
3531	ac_cv_prog_CPP=$CPP
3532
3533	fi
3534	CPP=$ac_cv_prog_CPP
3535	else
3536	ac_cv_prog_CPP=$CPP
3537	fi
3538	echo "$as_me:$LINENO: result: $CPP" >&5
3539	echo "${ECHO_T}$CPP" >&6
3540	ac_preproc_ok=false
3541	for ac_c_preproc_warn_flag in '' yes
3542	do
3543	# Use a header file that comes with gcc, so configuring glibc
3544	# with a fresh cross-compiler works.
3545	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3546	# <limits.h> exists even on freestanding compilers.
3547	# On the NeXT, cc -E runs the code through the compiler's parser,
3548	# not just through cpp. "Syntax error" is here to catch this case.
3549	cat >conftest.$ac_ext <<_ACEOF
3550	/* confdefs.h. */
3551	_ACEOF
3552	cat confdefs.h >>conftest.$ac_ext
3553	cat >>conftest.$ac_ext <<_ACEOF
3554	/* end confdefs.h. */
3555	#ifdef __STDC__
3556	# include <limits.h>
3557	#else
3558	# include <assert.h>
3559	#endif
3560	Syntax error
3561	_ACEOF
3562	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3563	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3564	ac_status=$?
3565	grep -v '^ *+' conftest.er1 >conftest.err
3566	rm -f conftest.er1
3567	cat conftest.err >&5
3568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569	(exit $ac_status); } >/dev/null; then
3570	if test -s conftest.err; then
3571	ac_cpp_err=$ac_c_preproc_warn_flag
3572	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3573	else
3574	ac_cpp_err=
3575	fi
3576	else
3577	ac_cpp_err=yes
3578	fi
3579	if test -z "$ac_cpp_err"; then
3580	:
3581	else
3582	echo "$as_me: failed program was:" >&5
3583	sed 's/^/\| /' conftest.$ac_ext >&5
3584
3585	# Broken: fails on valid input.
3586	continue
3587	fi
3588	rm -f conftest.err conftest.$ac_ext
3589
3590	# OK, works on sane cases. Now check whether non-existent headers
3591	# can be detected and how.
3592	cat >conftest.$ac_ext <<_ACEOF
3593	/* confdefs.h. */
3594	_ACEOF
3595	cat confdefs.h >>conftest.$ac_ext
3596	cat >>conftest.$ac_ext <<_ACEOF
3597	/* end confdefs.h. */
3598	#include <ac_nonexistent.h>
3599	_ACEOF
3600	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3601	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3602	ac_status=$?
3603	grep -v '^ *+' conftest.er1 >conftest.err
3604	rm -f conftest.er1
3605	cat conftest.err >&5
3606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607	(exit $ac_status); } >/dev/null; then
3608	if test -s conftest.err; then
3609	ac_cpp_err=$ac_c_preproc_warn_flag
3610	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3611	else
3612	ac_cpp_err=
3613	fi
3614	else
3615	ac_cpp_err=yes
3616	fi
3617	if test -z "$ac_cpp_err"; then
3618	# Broken: success on invalid input.
3619	continue
3620	else
3621	echo "$as_me: failed program was:" >&5
3622	sed 's/^/\| /' conftest.$ac_ext >&5
3623
3624	# Passes both tests.
3625	ac_preproc_ok=:
3626	break
3627	fi
3628	rm -f conftest.err conftest.$ac_ext
3629
3630	done
3631	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3632	rm -f conftest.err conftest.$ac_ext
3633	if $ac_preproc_ok; then
3634	:
3635	else
3636	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3637	See \`config.log' for more details." >&5
3638	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3639	See \`config.log' for more details." >&2;}
3640	{ (exit 1); exit 1; }; }
3641	fi
3642
3643	ac_ext=c
3644	ac_cpp='$CPP $CPPFLAGS'
3645	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3646	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3647	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3648
3649
3650	echo "$as_me:$LINENO: checking for egrep" >&5
3651	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3652	if test "${ac_cv_prog_egrep+set}" = set; then
3653	echo $ECHO_N "(cached) $ECHO_C" >&6
3654	else
3655	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3656	then ac_cv_prog_egrep='grep -E'
3657	else ac_cv_prog_egrep='egrep'
3658	fi
3659	fi
3660	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3661	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3662	EGREP=$ac_cv_prog_egrep
3663
3664
3665	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3666	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3667	if test "${ac_cv_header_stdc+set}" = set; then
3668	echo $ECHO_N "(cached) $ECHO_C" >&6
3669	else
3670	cat >conftest.$ac_ext <<_ACEOF
3671	/* confdefs.h. */
3672	_ACEOF
3673	cat confdefs.h >>conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */
3676	#include <stdlib.h>
3677	#include <stdarg.h>
3678	#include <string.h>
3679	#include <float.h>
3680
3681	int
3682	main ()
3683	{
3684
3685	;
3686	return 0;
3687	}
3688	_ACEOF
3689	rm -f conftest.$ac_objext
3690	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3691	(eval $ac_compile) 2>conftest.er1
3692	ac_status=$?
3693	grep -v '^ *+' conftest.er1 >conftest.err
3694	rm -f conftest.er1
3695	cat conftest.err >&5
3696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697	(exit $ac_status); } &&
3698	{ ac_try='test -z "$ac_c_werror_flag"
3699	\|\| test ! -s conftest.err'
3700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701	(eval $ac_try) 2>&5
3702	ac_status=$?
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); }; } &&
3705	{ ac_try='test -s conftest.$ac_objext'
3706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707	(eval $ac_try) 2>&5
3708	ac_status=$?
3709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710	(exit $ac_status); }; }; then
3711	ac_cv_header_stdc=yes
3712	else
3713	echo "$as_me: failed program was:" >&5
3714	sed 's/^/\| /' conftest.$ac_ext >&5
3715
3716	ac_cv_header_stdc=no
3717	fi
3718	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3719
3720	if test $ac_cv_header_stdc = yes; then
3721	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3722	cat >conftest.$ac_ext <<_ACEOF
3723	/* confdefs.h. */
3724	_ACEOF
3725	cat confdefs.h >>conftest.$ac_ext
3726	cat >>conftest.$ac_ext <<_ACEOF
3727	/* end confdefs.h. */
3728	#include <string.h>
3729
3730	_ACEOF
3731	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3732	$EGREP "memchr" >/dev/null 2>&1; then
3733	:
3734	else
3735	ac_cv_header_stdc=no
3736	fi
3737	rm -f conftest*
3738
3739	fi
3740
3741	if test $ac_cv_header_stdc = yes; then
3742	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3743	cat >conftest.$ac_ext <<_ACEOF
3744	/* confdefs.h. */
3745	_ACEOF
3746	cat confdefs.h >>conftest.$ac_ext
3747	cat >>conftest.$ac_ext <<_ACEOF
3748	/* end confdefs.h. */
3749	#include <stdlib.h>
3750
3751	_ACEOF
3752	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3753	$EGREP "free" >/dev/null 2>&1; then
3754	:
3755	else
3756	ac_cv_header_stdc=no
3757	fi
3758	rm -f conftest*
3759
3760	fi
3761
3762	if test $ac_cv_header_stdc = yes; then
3763	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3764	if test "$cross_compiling" = yes; then
3765	:
3766	else
3767	cat >conftest.$ac_ext <<_ACEOF
3768	/* confdefs.h. */
3769	_ACEOF
3770	cat confdefs.h >>conftest.$ac_ext
3771	cat >>conftest.$ac_ext <<_ACEOF
3772	/* end confdefs.h. */
3773	#include <ctype.h>
3774	#if ((' ' & 0x0FF) == 0x020)
3775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3777	#else
3778	# define ISLOWER(c) \
3779	(('a' <= (c) && (c) <= 'i') \
3780	\|\| ('j' <= (c) && (c) <= 'r') \
3781	\|\| ('s' <= (c) && (c) <= 'z'))
3782	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3783	#endif
3784
3785	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3786	int
3787	main ()
3788	{
3789	int i;
3790	for (i = 0; i < 256; i++)
3791	if (XOR (islower (i), ISLOWER (i))
3792	\|\| toupper (i) != TOUPPER (i))
3793	exit(2);
3794	exit (0);
3795	}
3796	_ACEOF
3797	rm -f conftest$ac_exeext
3798	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3799	(eval $ac_link) 2>&5
3800	ac_status=$?
3801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804	(eval $ac_try) 2>&5
3805	ac_status=$?
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); }; }; then
3808	:
3809	else
3810	echo "$as_me: program exited with status $ac_status" >&5
3811	echo "$as_me: failed program was:" >&5
3812	sed 's/^/\| /' conftest.$ac_ext >&5
3813
3814	( exit $ac_status )
3815	ac_cv_header_stdc=no
3816	fi
3817	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3818	fi
3819	fi
3820	fi
3821	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3822	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3823	if test $ac_cv_header_stdc = yes; then
3824
3825	cat >>confdefs.h <<\_ACEOF
3826	#define STDC_HEADERS 1
3827	_ACEOF
3828
3829	fi
3830
3831
3832	### CHECKING FOR SYSTEM ###
3833
3834	echo "$as_me:$LINENO: checking for System" >&5
3835	echo $ECHO_N "checking for System... $ECHO_C" >&6
3836	## checking for openGL-environment and other sys-specific parameters
3837	case "$target" in
3838	### WINDOWS ###
3839	--mingw32*)
3840	echo "mingw-WINDOWS detected"
3841
3842	mingw="yes"
3843	MSBITFIELDS="-mms-bitfields"
3844	MWINDOWS="-mwindows"
3845
3846	# checking gl header
3847	#done before loop
3848
3849	# checking gl header
3850	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3861	inttypes.h stdint.h unistd.h
3862	do
3863	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3864	echo "$as_me:$LINENO: checking for $ac_header" >&5
3865	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3866	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3867	echo $ECHO_N "(cached) $ECHO_C" >&6
3868	else
3869	cat >conftest.$ac_ext <<_ACEOF
3870	/* confdefs.h. */
3871	_ACEOF
3872	cat confdefs.h >>conftest.$ac_ext
3873	cat >>conftest.$ac_ext <<_ACEOF
3874	/* end confdefs.h. */
3875	$ac_includes_default
3876
3877	#include <$ac_header>
3878	_ACEOF
3879	rm -f conftest.$ac_objext
3880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3881	(eval $ac_compile) 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } &&
3888	{ ac_try='test -z "$ac_c_werror_flag"
3889	\|\| test ! -s conftest.err'
3890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891	(eval $ac_try) 2>&5
3892	ac_status=$?
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); }; } &&
3895	{ ac_try='test -s conftest.$ac_objext'
3896	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3897	(eval $ac_try) 2>&5
3898	ac_status=$?
3899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3900	(exit $ac_status); }; }; then
3901	eval "$as_ac_Header=yes"
3902	else
3903	echo "$as_me: failed program was:" >&5
3904	sed 's/^/\| /' conftest.$ac_ext >&5
3905
3906	eval "$as_ac_Header=no"
3907	fi
3908	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3909	fi
3910	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3911	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3912	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3913	cat >>confdefs.h <<_ACEOF
3914	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3915	_ACEOF
3916
3917	fi
3918
3919	done
3920
3921
3922
3923	for ac_header in GL/gl.h
3924	do
3925	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3926	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3927	echo "$as_me:$LINENO: checking for $ac_header" >&5
3928	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3929	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3930	echo $ECHO_N "(cached) $ECHO_C" >&6
3931	fi
3932	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3933	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3934	else
3935	# Is the header compilable?
3936	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3937	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3938	cat >conftest.$ac_ext <<_ACEOF
3939	/* confdefs.h. */
3940	_ACEOF
3941	cat confdefs.h >>conftest.$ac_ext
3942	cat >>conftest.$ac_ext <<_ACEOF
3943	/* end confdefs.h. */
3944	$ac_includes_default
3945	#include <$ac_header>
3946	_ACEOF
3947	rm -f conftest.$ac_objext
3948	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3949	(eval $ac_compile) 2>conftest.er1
3950	ac_status=$?
3951	grep -v '^ *+' conftest.er1 >conftest.err
3952	rm -f conftest.er1
3953	cat conftest.err >&5
3954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955	(exit $ac_status); } &&
3956	{ ac_try='test -z "$ac_c_werror_flag"
3957	\|\| test ! -s conftest.err'
3958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3959	(eval $ac_try) 2>&5
3960	ac_status=$?
3961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962	(exit $ac_status); }; } &&
3963	{ ac_try='test -s conftest.$ac_objext'
3964	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3965	(eval $ac_try) 2>&5
3966	ac_status=$?
3967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968	(exit $ac_status); }; }; then
3969	ac_header_compiler=yes
3970	else
3971	echo "$as_me: failed program was:" >&5
3972	sed 's/^/\| /' conftest.$ac_ext >&5
3973
3974	ac_header_compiler=no
3975	fi
3976	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3977	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3978	echo "${ECHO_T}$ac_header_compiler" >&6
3979
3980	# Is the header present?
3981	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3982	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3983	cat >conftest.$ac_ext <<_ACEOF
3984	/* confdefs.h. */
3985	_ACEOF
3986	cat confdefs.h >>conftest.$ac_ext
3987	cat >>conftest.$ac_ext <<_ACEOF
3988	/* end confdefs.h. */
3989	#include <$ac_header>
3990	_ACEOF
3991	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3992	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3993	ac_status=$?
3994	grep -v '^ *+' conftest.er1 >conftest.err
3995	rm -f conftest.er1
3996	cat conftest.err >&5
3997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998	(exit $ac_status); } >/dev/null; then
3999	if test -s conftest.err; then
4000	ac_cpp_err=$ac_c_preproc_warn_flag
4001	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4002	else
4003	ac_cpp_err=
4004	fi
4005	else
4006	ac_cpp_err=yes
4007	fi
4008	if test -z "$ac_cpp_err"; then
4009	ac_header_preproc=yes
4010	else
4011	echo "$as_me: failed program was:" >&5
4012	sed 's/^/\| /' conftest.$ac_ext >&5
4013
4014	ac_header_preproc=no
4015	fi
4016	rm -f conftest.err conftest.$ac_ext
4017	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4018	echo "${ECHO_T}$ac_header_preproc" >&6
4019
4020	# So? What about this header?
4021	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4022	yes:no: )
4023	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4024	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4025	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4026	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4027	ac_header_preproc=yes
4028	;;
4029	no:yes:* )
4030	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4031	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4032	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4033	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4034	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4035	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4036	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4037	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4038	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4039	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4040	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4041	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4042	(
4043	cat <<\_ASBOX
4044	## ------------------------------------------- ##
4045	## Report this to orxonox-dev@mail.datacore.ch ##
4046	## ------------------------------------------- ##
4047	_ASBOX
4048	) \|
4049	sed "s/^/$as_me: WARNING: /" >&2
4050	;;
4051	esac
4052	echo "$as_me:$LINENO: checking for $ac_header" >&5
4053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055	echo $ECHO_N "(cached) $ECHO_C" >&6
4056	else
4057	eval "$as_ac_Header=\$ac_header_preproc"
4058	fi
4059	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4060	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4061
4062	fi
4063	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4064	cat >>confdefs.h <<_ACEOF
4065	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4066	_ACEOF
4067
4068	else
4069	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4070	echo "$as_me: error: cannot find opengl headers" >&2;}
4071	{ (exit 1); exit 1; }; }
4072	fi
4073
4074	done
4075
4076	# checking for Windows openGl library
4077	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4078	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4079	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4080	echo $ECHO_N "(cached) $ECHO_C" >&6
4081	else
4082	ac_check_lib_save_LIBS=$LIBS
4083	LIBS="-lopengl32 $LIBS"
4084	cat >conftest.$ac_ext <<_ACEOF
4085	/* confdefs.h. */
4086	_ACEOF
4087	cat confdefs.h >>conftest.$ac_ext
4088	cat >>conftest.$ac_ext <<_ACEOF
4089	/* end confdefs.h. */
4090
4091
4092	int
4093	main ()
4094	{
4095	main ();
4096	;
4097	return 0;
4098	}
4099	_ACEOF
4100	rm -f conftest.$ac_objext conftest$ac_exeext
4101	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102	(eval $ac_link) 2>conftest.er1
4103	ac_status=$?
4104	grep -v '^ *+' conftest.er1 >conftest.err
4105	rm -f conftest.er1
4106	cat conftest.err >&5
4107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108	(exit $ac_status); } &&
4109	{ ac_try='test -z "$ac_c_werror_flag"
4110	\|\| test ! -s conftest.err'
4111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4112	(eval $ac_try) 2>&5
4113	ac_status=$?
4114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115	(exit $ac_status); }; } &&
4116	{ ac_try='test -s conftest$ac_exeext'
4117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118	(eval $ac_try) 2>&5
4119	ac_status=$?
4120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121	(exit $ac_status); }; }; then
4122	ac_cv_lib_opengl32_main=yes
4123	else
4124	echo "$as_me: failed program was:" >&5
4125	sed 's/^/\| /' conftest.$ac_ext >&5
4126
4127	ac_cv_lib_opengl32_main=no
4128	fi
4129	rm -f conftest.err conftest.$ac_objext \
4130	conftest$ac_exeext conftest.$ac_ext
4131	LIBS=$ac_check_lib_save_LIBS
4132	fi
4133	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4134	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4135	if test $ac_cv_lib_opengl32_main = yes; then
4136	FOUND_opengl32=yes
4137	else
4138	"gl/gl.h"
4139	fi
4140
4141	if test "$FOUND_opengl32" = "yes" ; then
4142	LIBS="$LIBS -lopengl32"
4143	else
4144	echo "------------------"
4145	echo "opengl not found."
4146	echo "please install the opengl package which can be found at http://www.opengl.org"
4147	echo "------------------"
4148	exit -1
4149	fi
4150
4151	# cheking for GLU-header
4152
4153	for ac_header in GL/glu.h
4154	do
4155	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4156	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4157	echo "$as_me:$LINENO: checking for $ac_header" >&5
4158	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4159	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4160	echo $ECHO_N "(cached) $ECHO_C" >&6
4161	fi
4162	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4163	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4164	else
4165	# Is the header compilable?
4166	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4167	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4168	cat >conftest.$ac_ext <<_ACEOF
4169	/* confdefs.h. */
4170	_ACEOF
4171	cat confdefs.h >>conftest.$ac_ext
4172	cat >>conftest.$ac_ext <<_ACEOF
4173	/* end confdefs.h. */
4174	$ac_includes_default
4175	#include <$ac_header>
4176	_ACEOF
4177	rm -f conftest.$ac_objext
4178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4179	(eval $ac_compile) 2>conftest.er1
4180	ac_status=$?
4181	grep -v '^ *+' conftest.er1 >conftest.err
4182	rm -f conftest.er1
4183	cat conftest.err >&5
4184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185	(exit $ac_status); } &&
4186	{ ac_try='test -z "$ac_c_werror_flag"
4187	\|\| test ! -s conftest.err'
4188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4189	(eval $ac_try) 2>&5
4190	ac_status=$?
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); }; } &&
4193	{ ac_try='test -s conftest.$ac_objext'
4194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4195	(eval $ac_try) 2>&5
4196	ac_status=$?
4197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198	(exit $ac_status); }; }; then
4199	ac_header_compiler=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/\| /' conftest.$ac_ext >&5
4203
4204	ac_header_compiler=no
4205	fi
4206	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4207	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4208	echo "${ECHO_T}$ac_header_compiler" >&6
4209
4210	# Is the header present?
4211	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4212	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4213	cat >conftest.$ac_ext <<_ACEOF
4214	/* confdefs.h. */
4215	_ACEOF
4216	cat confdefs.h >>conftest.$ac_ext
4217	cat >>conftest.$ac_ext <<_ACEOF
4218	/* end confdefs.h. */
4219	#include <$ac_header>
4220	_ACEOF
4221	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4222	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4223	ac_status=$?
4224	grep -v '^ *+' conftest.er1 >conftest.err
4225	rm -f conftest.er1
4226	cat conftest.err >&5
4227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4228	(exit $ac_status); } >/dev/null; then
4229	if test -s conftest.err; then
4230	ac_cpp_err=$ac_c_preproc_warn_flag
4231	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4232	else
4233	ac_cpp_err=
4234	fi
4235	else
4236	ac_cpp_err=yes
4237	fi
4238	if test -z "$ac_cpp_err"; then
4239	ac_header_preproc=yes
4240	else
4241	echo "$as_me: failed program was:" >&5
4242	sed 's/^/\| /' conftest.$ac_ext >&5
4243
4244	ac_header_preproc=no
4245	fi
4246	rm -f conftest.err conftest.$ac_ext
4247	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4248	echo "${ECHO_T}$ac_header_preproc" >&6
4249
4250	# So? What about this header?
4251	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4252	yes:no: )
4253	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4254	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4255	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4256	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4257	ac_header_preproc=yes
4258	;;
4259	no:yes:* )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4261	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4263	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4264	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4265	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4266	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4267	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4268	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4269	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4270	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4271	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4272	(
4273	cat <<\_ASBOX
4274	## ------------------------------------------- ##
4275	## Report this to orxonox-dev@mail.datacore.ch ##
4276	## ------------------------------------------- ##
4277	_ASBOX
4278	) \|
4279	sed "s/^/$as_me: WARNING: /" >&2
4280	;;
4281	esac
4282	echo "$as_me:$LINENO: checking for $ac_header" >&5
4283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285	echo $ECHO_N "(cached) $ECHO_C" >&6
4286	else
4287	eval "$as_ac_Header=\$ac_header_preproc"
4288	fi
4289	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4290	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4291
4292	fi
4293	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4294	cat >>confdefs.h <<_ACEOF
4295	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4296	_ACEOF
4297
4298	else
4299	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4300	echo "$as_me: error: cannot find opengl headers" >&2;}
4301	{ (exit 1); exit 1; }; }
4302	fi
4303
4304	done
4305
4306
4307	# checking for libGLU
4308	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4309	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4310	if test "${ac_cv_lib_glu32_main+set}" = set; then
4311	echo $ECHO_N "(cached) $ECHO_C" >&6
4312	else
4313	ac_check_lib_save_LIBS=$LIBS
4314	LIBS="-lglu32 $LIBS"
4315	cat >conftest.$ac_ext <<_ACEOF
4316	/* confdefs.h. */
4317	_ACEOF
4318	cat confdefs.h >>conftest.$ac_ext
4319	cat >>conftest.$ac_ext <<_ACEOF
4320	/* end confdefs.h. */
4321
4322
4323	int
4324	main ()
4325	{
4326	main ();
4327	;
4328	return 0;
4329	}
4330	_ACEOF
4331	rm -f conftest.$ac_objext conftest$ac_exeext
4332	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4333	(eval $ac_link) 2>conftest.er1
4334	ac_status=$?
4335	grep -v '^ *+' conftest.er1 >conftest.err
4336	rm -f conftest.er1
4337	cat conftest.err >&5
4338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339	(exit $ac_status); } &&
4340	{ ac_try='test -z "$ac_c_werror_flag"
4341	\|\| test ! -s conftest.err'
4342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4343	(eval $ac_try) 2>&5
4344	ac_status=$?
4345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346	(exit $ac_status); }; } &&
4347	{ ac_try='test -s conftest$ac_exeext'
4348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4349	(eval $ac_try) 2>&5
4350	ac_status=$?
4351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352	(exit $ac_status); }; }; then
4353	ac_cv_lib_glu32_main=yes
4354	else
4355	echo "$as_me: failed program was:" >&5
4356	sed 's/^/\| /' conftest.$ac_ext >&5
4357
4358	ac_cv_lib_glu32_main=no
4359	fi
4360	rm -f conftest.err conftest.$ac_objext \
4361	conftest$ac_exeext conftest.$ac_ext
4362	LIBS=$ac_check_lib_save_LIBS
4363	fi
4364	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4365	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4366	if test $ac_cv_lib_glu32_main = yes; then
4367	FOUND_glu32=yes
4368	fi
4369
4370	if test "$FOUND_glu32" = "yes" ; then
4371	LIBS="$LIBS -lGLU32"
4372	else
4373	echo "------------------"
4374	echo "GLU library not found."
4375	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4376	echo "------------------"
4377	exit -1
4378	fi
4379
4380	# checking for mingw32
4381	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4382	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4383	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4384	echo $ECHO_N "(cached) $ECHO_C" >&6
4385	else
4386	ac_check_lib_save_LIBS=$LIBS
4387	LIBS="-lmingw32 $LIBS"
4388	cat >conftest.$ac_ext <<_ACEOF
4389	/* confdefs.h. */
4390	_ACEOF
4391	cat confdefs.h >>conftest.$ac_ext
4392	cat >>conftest.$ac_ext <<_ACEOF
4393	/* end confdefs.h. */
4394
4395
4396	int
4397	main ()
4398	{
4399	main ();
4400	;
4401	return 0;
4402	}
4403	_ACEOF
4404	rm -f conftest.$ac_objext conftest$ac_exeext
4405	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4406	(eval $ac_link) 2>conftest.er1
4407	ac_status=$?
4408	grep -v '^ *+' conftest.er1 >conftest.err
4409	rm -f conftest.er1
4410	cat conftest.err >&5
4411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412	(exit $ac_status); } &&
4413	{ ac_try='test -z "$ac_c_werror_flag"
4414	\|\| test ! -s conftest.err'
4415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416	(eval $ac_try) 2>&5
4417	ac_status=$?
4418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419	(exit $ac_status); }; } &&
4420	{ ac_try='test -s conftest$ac_exeext'
4421	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422	(eval $ac_try) 2>&5
4423	ac_status=$?
4424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425	(exit $ac_status); }; }; then
4426	ac_cv_lib_mingw32_main=yes
4427	else
4428	echo "$as_me: failed program was:" >&5
4429	sed 's/^/\| /' conftest.$ac_ext >&5
4430
4431	ac_cv_lib_mingw32_main=no
4432	fi
4433	rm -f conftest.err conftest.$ac_objext \
4434	conftest$ac_exeext conftest.$ac_ext
4435	LIBS=$ac_check_lib_save_LIBS
4436	fi
4437	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4438	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4439	if test $ac_cv_lib_mingw32_main = yes; then
4440	FOUND_mingw32=yes
4441	fi
4442
4443	if test $FOUND_mingw32 = "yes"; then
4444	LIBS="$LIBS -lmingw32"
4445	fi
4446	# checking for SDL-headers
4447
4448	for ac_header in SDL/SDL.h
4449	do
4450	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4452	echo "$as_me:$LINENO: checking for $ac_header" >&5
4453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4455	echo $ECHO_N "(cached) $ECHO_C" >&6
4456	fi
4457	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4458	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4459	else
4460	# Is the header compilable?
4461	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4462	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4463	cat >conftest.$ac_ext <<_ACEOF
4464	/* confdefs.h. */
4465	_ACEOF
4466	cat confdefs.h >>conftest.$ac_ext
4467	cat >>conftest.$ac_ext <<_ACEOF
4468	/* end confdefs.h. */
4469	$ac_includes_default
4470	#include <$ac_header>
4471	_ACEOF
4472	rm -f conftest.$ac_objext
4473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474	(eval $ac_compile) 2>conftest.er1
4475	ac_status=$?
4476	grep -v '^ *+' conftest.er1 >conftest.err
4477	rm -f conftest.er1
4478	cat conftest.err >&5
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); } &&
4481	{ ac_try='test -z "$ac_c_werror_flag"
4482	\|\| test ! -s conftest.err'
4483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484	(eval $ac_try) 2>&5
4485	ac_status=$?
4486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487	(exit $ac_status); }; } &&
4488	{ ac_try='test -s conftest.$ac_objext'
4489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490	(eval $ac_try) 2>&5
4491	ac_status=$?
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); }; }; then
4494	ac_header_compiler=yes
4495	else
4496	echo "$as_me: failed program was:" >&5
4497	sed 's/^/\| /' conftest.$ac_ext >&5
4498
4499	ac_header_compiler=no
4500	fi
4501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4503	echo "${ECHO_T}$ac_header_compiler" >&6
4504
4505	# Is the header present?
4506	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4507	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4508	cat >conftest.$ac_ext <<_ACEOF
4509	/* confdefs.h. */
4510	_ACEOF
4511	cat confdefs.h >>conftest.$ac_ext
4512	cat >>conftest.$ac_ext <<_ACEOF
4513	/* end confdefs.h. */
4514	#include <$ac_header>
4515	_ACEOF
4516	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4517	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4518	ac_status=$?
4519	grep -v '^ *+' conftest.er1 >conftest.err
4520	rm -f conftest.er1
4521	cat conftest.err >&5
4522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523	(exit $ac_status); } >/dev/null; then
4524	if test -s conftest.err; then
4525	ac_cpp_err=$ac_c_preproc_warn_flag
4526	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4527	else
4528	ac_cpp_err=
4529	fi
4530	else
4531	ac_cpp_err=yes
4532	fi
4533	if test -z "$ac_cpp_err"; then
4534	ac_header_preproc=yes
4535	else
4536	echo "$as_me: failed program was:" >&5
4537	sed 's/^/\| /' conftest.$ac_ext >&5
4538
4539	ac_header_preproc=no
4540	fi
4541	rm -f conftest.err conftest.$ac_ext
4542	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4543	echo "${ECHO_T}$ac_header_preproc" >&6
4544
4545	# So? What about this header?
4546	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4547	yes:no: )
4548	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4549	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4550	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4551	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4552	ac_header_preproc=yes
4553	;;
4554	no:yes:* )
4555	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4556	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4557	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4558	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4559	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4560	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4561	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4562	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4564	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4565	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4566	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4567	(
4568	cat <<\_ASBOX
4569	## ------------------------------------------- ##
4570	## Report this to orxonox-dev@mail.datacore.ch ##
4571	## ------------------------------------------- ##
4572	_ASBOX
4573	) \|
4574	sed "s/^/$as_me: WARNING: /" >&2
4575	;;
4576	esac
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) $ECHO_C" >&6
4581	else
4582	eval "$as_ac_Header=\$ac_header_preproc"
4583	fi
4584	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4585	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4586
4587	fi
4588	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4589	cat >>confdefs.h <<_ACEOF
4590	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4591	_ACEOF
4592
4593	else
4594	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4595	echo "$as_me: error: cannot find SDL headers" >&2;}
4596	{ (exit 1); exit 1; }; }
4597	fi
4598
4599	done
4600
4601
4602	#checking for libSDL
4603	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4604	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4605	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4606	echo $ECHO_N "(cached) $ECHO_C" >&6
4607	else
4608	ac_check_lib_save_LIBS=$LIBS
4609	LIBS="-lsdlmain $LIBS"
4610	cat >conftest.$ac_ext <<_ACEOF
4611	/* confdefs.h. */
4612	_ACEOF
4613	cat confdefs.h >>conftest.$ac_ext
4614	cat >>conftest.$ac_ext <<_ACEOF
4615	/* end confdefs.h. */
4616
4617
4618	int
4619	main ()
4620	{
4621	main ();
4622	;
4623	return 0;
4624	}
4625	_ACEOF
4626	rm -f conftest.$ac_objext conftest$ac_exeext
4627	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4628	(eval $ac_link) 2>conftest.er1
4629	ac_status=$?
4630	grep -v '^ *+' conftest.er1 >conftest.err
4631	rm -f conftest.er1
4632	cat conftest.err >&5
4633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634	(exit $ac_status); } &&
4635	{ ac_try='test -z "$ac_c_werror_flag"
4636	\|\| test ! -s conftest.err'
4637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4638	(eval $ac_try) 2>&5
4639	ac_status=$?
4640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641	(exit $ac_status); }; } &&
4642	{ ac_try='test -s conftest$ac_exeext'
4643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644	(eval $ac_try) 2>&5
4645	ac_status=$?
4646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647	(exit $ac_status); }; }; then
4648	ac_cv_lib_sdlmain_main=yes
4649	else
4650	echo "$as_me: failed program was:" >&5
4651	sed 's/^/\| /' conftest.$ac_ext >&5
4652
4653	ac_cv_lib_sdlmain_main=no
4654	fi
4655	rm -f conftest.err conftest.$ac_objext \
4656	conftest$ac_exeext conftest.$ac_ext
4657	LIBS=$ac_check_lib_save_LIBS
4658	fi
4659	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4660	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4661	if test $ac_cv_lib_sdlmain_main = yes; then
4662	FOUND_sdlmain=yes
4663	fi
4664
4665	if test "$FOUND_sdlmain" = "yes" ; then
4666	LIBS="$LIBS -lsdlmain"
4667	else
4668	echo "------------------"
4669	echo "SDL library not found."
4670	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4671	echo "------------------"
4672	exit 1
4673	fi
4674	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4675	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4676	if test "${ac_cv_lib_sdl_main+set}" = set; then
4677	echo $ECHO_N "(cached) $ECHO_C" >&6
4678	else
4679	ac_check_lib_save_LIBS=$LIBS
4680	LIBS="-lsdl $LIBS"
4681	cat >conftest.$ac_ext <<_ACEOF
4682	/* confdefs.h. */
4683	_ACEOF
4684	cat confdefs.h >>conftest.$ac_ext
4685	cat >>conftest.$ac_ext <<_ACEOF
4686	/* end confdefs.h. */
4687
4688
4689	int
4690	main ()
4691	{
4692	main ();
4693	;
4694	return 0;
4695	}
4696	_ACEOF
4697	rm -f conftest.$ac_objext conftest$ac_exeext
4698	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4699	(eval $ac_link) 2>conftest.er1
4700	ac_status=$?
4701	grep -v '^ *+' conftest.er1 >conftest.err
4702	rm -f conftest.er1
4703	cat conftest.err >&5
4704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705	(exit $ac_status); } &&
4706	{ ac_try='test -z "$ac_c_werror_flag"
4707	\|\| test ! -s conftest.err'
4708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4709	(eval $ac_try) 2>&5
4710	ac_status=$?
4711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712	(exit $ac_status); }; } &&
4713	{ ac_try='test -s conftest$ac_exeext'
4714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715	(eval $ac_try) 2>&5
4716	ac_status=$?
4717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718	(exit $ac_status); }; }; then
4719	ac_cv_lib_sdl_main=yes
4720	else
4721	echo "$as_me: failed program was:" >&5
4722	sed 's/^/\| /' conftest.$ac_ext >&5
4723
4724	ac_cv_lib_sdl_main=no
4725	fi
4726	rm -f conftest.err conftest.$ac_objext \
4727	conftest$ac_exeext conftest.$ac_ext
4728	LIBS=$ac_check_lib_save_LIBS
4729	fi
4730	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4731	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4732	if test $ac_cv_lib_sdl_main = yes; then
4733	FOUND_sdl=yes
4734	fi
4735
4736	if test "$FOUND_sdl" = "yes" ; then
4737	LIBS="$LIBS -lsdl"
4738	else
4739	echo "------------------"
4740	echo "SDL library not found."
4741	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4742	echo "------------------"
4743	exit -1
4744	fi
4745
4746
4747	;;
4748
4749	### LINUX ###
4750	--linux*)
4751	echo "Linux detected"
4752
4753	Linux="yes"
4754
4755	# checking gl header
4756
4757	for ac_header in GL/gl.h
4758	do
4759	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4761	echo "$as_me:$LINENO: checking for $ac_header" >&5
4762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4763	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4764	echo $ECHO_N "(cached) $ECHO_C" >&6
4765	fi
4766	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4767	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4768	else
4769	# Is the header compilable?
4770	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4771	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4772	cat >conftest.$ac_ext <<_ACEOF
4773	/* confdefs.h. */
4774	_ACEOF
4775	cat confdefs.h >>conftest.$ac_ext
4776	cat >>conftest.$ac_ext <<_ACEOF
4777	/* end confdefs.h. */
4778	$ac_includes_default
4779	#include <$ac_header>
4780	_ACEOF
4781	rm -f conftest.$ac_objext
4782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4783	(eval $ac_compile) 2>conftest.er1
4784	ac_status=$?
4785	grep -v '^ *+' conftest.er1 >conftest.err
4786	rm -f conftest.er1
4787	cat conftest.err >&5
4788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789	(exit $ac_status); } &&
4790	{ ac_try='test -z "$ac_c_werror_flag"
4791	\|\| test ! -s conftest.err'
4792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793	(eval $ac_try) 2>&5
4794	ac_status=$?
4795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796	(exit $ac_status); }; } &&
4797	{ ac_try='test -s conftest.$ac_objext'
4798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799	(eval $ac_try) 2>&5
4800	ac_status=$?
4801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802	(exit $ac_status); }; }; then
4803	ac_header_compiler=yes
4804	else
4805	echo "$as_me: failed program was:" >&5
4806	sed 's/^/\| /' conftest.$ac_ext >&5
4807
4808	ac_header_compiler=no
4809	fi
4810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4811	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4812	echo "${ECHO_T}$ac_header_compiler" >&6
4813
4814	# Is the header present?
4815	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4816	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4817	cat >conftest.$ac_ext <<_ACEOF
4818	/* confdefs.h. */
4819	_ACEOF
4820	cat confdefs.h >>conftest.$ac_ext
4821	cat >>conftest.$ac_ext <<_ACEOF
4822	/* end confdefs.h. */
4823	#include <$ac_header>
4824	_ACEOF
4825	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4826	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4827	ac_status=$?
4828	grep -v '^ *+' conftest.er1 >conftest.err
4829	rm -f conftest.er1
4830	cat conftest.err >&5
4831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832	(exit $ac_status); } >/dev/null; then
4833	if test -s conftest.err; then
4834	ac_cpp_err=$ac_c_preproc_warn_flag
4835	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4836	else
4837	ac_cpp_err=
4838	fi
4839	else
4840	ac_cpp_err=yes
4841	fi
4842	if test -z "$ac_cpp_err"; then
4843	ac_header_preproc=yes
4844	else
4845	echo "$as_me: failed program was:" >&5
4846	sed 's/^/\| /' conftest.$ac_ext >&5
4847
4848	ac_header_preproc=no
4849	fi
4850	rm -f conftest.err conftest.$ac_ext
4851	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4852	echo "${ECHO_T}$ac_header_preproc" >&6
4853
4854	# So? What about this header?
4855	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4856	yes:no: )
4857	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4858	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4859	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4860	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4861	ac_header_preproc=yes
4862	;;
4863	no:yes:* )
4864	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4865	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4866	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4867	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4868	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4869	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4870	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4871	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4872	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4873	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4874	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4875	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4876	(
4877	cat <<\_ASBOX
4878	## ------------------------------------------- ##
4879	## Report this to orxonox-dev@mail.datacore.ch ##
4880	## ------------------------------------------- ##
4881	_ASBOX
4882	) \|
4883	sed "s/^/$as_me: WARNING: /" >&2
4884	;;
4885	esac
4886	echo "$as_me:$LINENO: checking for $ac_header" >&5
4887	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4888	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4889	echo $ECHO_N "(cached) $ECHO_C" >&6
4890	else
4891	eval "$as_ac_Header=\$ac_header_preproc"
4892	fi
4893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4895
4896	fi
4897	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4898	cat >>confdefs.h <<_ACEOF
4899	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4900	_ACEOF
4901
4902	else
4903	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4904	echo "$as_me: error: cannot find opengl headers" >&2;}
4905	{ (exit 1); exit 1; }; }
4906	fi
4907
4908	done
4909
4910
4911	# checking for Unix GL
4912	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4913	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4914	if test "${ac_cv_lib_GL_main+set}" = set; then
4915	echo $ECHO_N "(cached) $ECHO_C" >&6
4916	else
4917	ac_check_lib_save_LIBS=$LIBS
4918	LIBS="-lGL $LIBS"
4919	cat >conftest.$ac_ext <<_ACEOF
4920	/* confdefs.h. */
4921	_ACEOF
4922	cat confdefs.h >>conftest.$ac_ext
4923	cat >>conftest.$ac_ext <<_ACEOF
4924	/* end confdefs.h. */
4925
4926
4927	int
4928	main ()
4929	{
4930	main ();
4931	;
4932	return 0;
4933	}
4934	_ACEOF
4935	rm -f conftest.$ac_objext conftest$ac_exeext
4936	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4937	(eval $ac_link) 2>conftest.er1
4938	ac_status=$?
4939	grep -v '^ *+' conftest.er1 >conftest.err
4940	rm -f conftest.er1
4941	cat conftest.err >&5
4942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943	(exit $ac_status); } &&
4944	{ ac_try='test -z "$ac_c_werror_flag"
4945	\|\| test ! -s conftest.err'
4946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947	(eval $ac_try) 2>&5
4948	ac_status=$?
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); }; } &&
4951	{ ac_try='test -s conftest$ac_exeext'
4952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953	(eval $ac_try) 2>&5
4954	ac_status=$?
4955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956	(exit $ac_status); }; }; then
4957	ac_cv_lib_GL_main=yes
4958	else
4959	echo "$as_me: failed program was:" >&5
4960	sed 's/^/\| /' conftest.$ac_ext >&5
4961
4962	ac_cv_lib_GL_main=no
4963	fi
4964	rm -f conftest.err conftest.$ac_objext \
4965	conftest$ac_exeext conftest.$ac_ext
4966	LIBS=$ac_check_lib_save_LIBS
4967	fi
4968	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4969	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4970	if test $ac_cv_lib_GL_main = yes; then
4971	FOUND_GL=yes
4972	fi
4973
4974	if test "$FOUND_GL" = "yes" ; then
4975	LIBS="$LIBS -lGL"
4976	else
4977	echo "------------------"
4978	echo "opengl not found."
4979	echo "please install the opengl package which can be found at http://www.opengl.org"
4980	echo "------------------"
4981	exit -1
4982	fi
4983
4984	# cheking for GLU-header
4985
4986	for ac_header in GL/glu.h
4987	do
4988	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4989	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4990	echo "$as_me:$LINENO: checking for $ac_header" >&5
4991	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4992	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4993	echo $ECHO_N "(cached) $ECHO_C" >&6
4994	fi
4995	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4996	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4997	else
4998	# Is the header compilable?
4999	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5000	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5001	cat >conftest.$ac_ext <<_ACEOF
5002	/* confdefs.h. */
5003	_ACEOF
5004	cat confdefs.h >>conftest.$ac_ext
5005	cat >>conftest.$ac_ext <<_ACEOF
5006	/* end confdefs.h. */
5007	$ac_includes_default
5008	#include <$ac_header>
5009	_ACEOF
5010	rm -f conftest.$ac_objext
5011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5012	(eval $ac_compile) 2>conftest.er1
5013	ac_status=$?
5014	grep -v '^ *+' conftest.er1 >conftest.err
5015	rm -f conftest.er1
5016	cat conftest.err >&5
5017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018	(exit $ac_status); } &&
5019	{ ac_try='test -z "$ac_c_werror_flag"
5020	\|\| test ! -s conftest.err'
5021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022	(eval $ac_try) 2>&5
5023	ac_status=$?
5024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025	(exit $ac_status); }; } &&
5026	{ ac_try='test -s conftest.$ac_objext'
5027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5028	(eval $ac_try) 2>&5
5029	ac_status=$?
5030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031	(exit $ac_status); }; }; then
5032	ac_header_compiler=yes
5033	else
5034	echo "$as_me: failed program was:" >&5
5035	sed 's/^/\| /' conftest.$ac_ext >&5
5036
5037	ac_header_compiler=no
5038	fi
5039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5040	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5041	echo "${ECHO_T}$ac_header_compiler" >&6
5042
5043	# Is the header present?
5044	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5045	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052	#include <$ac_header>
5053	_ACEOF
5054	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5055	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5056	ac_status=$?
5057	grep -v '^ *+' conftest.er1 >conftest.err
5058	rm -f conftest.er1
5059	cat conftest.err >&5
5060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061	(exit $ac_status); } >/dev/null; then
5062	if test -s conftest.err; then
5063	ac_cpp_err=$ac_c_preproc_warn_flag
5064	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5065	else
5066	ac_cpp_err=
5067	fi
5068	else
5069	ac_cpp_err=yes
5070	fi
5071	if test -z "$ac_cpp_err"; then
5072	ac_header_preproc=yes
5073	else
5074	echo "$as_me: failed program was:" >&5
5075	sed 's/^/\| /' conftest.$ac_ext >&5
5076
5077	ac_header_preproc=no
5078	fi
5079	rm -f conftest.err conftest.$ac_ext
5080	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5081	echo "${ECHO_T}$ac_header_preproc" >&6
5082
5083	# So? What about this header?
5084	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5085	yes:no: )
5086	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5087	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5088	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5089	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5090	ac_header_preproc=yes
5091	;;
5092	no:yes:* )
5093	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5094	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5095	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5096	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5097	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5098	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5099	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5100	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5101	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5102	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5104	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5105	(
5106	cat <<\_ASBOX
5107	## ------------------------------------------- ##
5108	## Report this to orxonox-dev@mail.datacore.ch ##
5109	## ------------------------------------------- ##
5110	_ASBOX
5111	) \|
5112	sed "s/^/$as_me: WARNING: /" >&2
5113	;;
5114	esac
5115	echo "$as_me:$LINENO: checking for $ac_header" >&5
5116	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5117	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5118	echo $ECHO_N "(cached) $ECHO_C" >&6
5119	else
5120	eval "$as_ac_Header=\$ac_header_preproc"
5121	fi
5122	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5123	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5124
5125	fi
5126	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5127	cat >>confdefs.h <<_ACEOF
5128	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5129	_ACEOF
5130
5131	else
5132	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5133	echo "$as_me: error: cannot find opengl headers" >&2;}
5134	{ (exit 1); exit 1; }; }
5135	fi
5136
5137	done
5138
5139
5140	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5141	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5142	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5143	echo $ECHO_N "(cached) $ECHO_C" >&6
5144	else
5145	ac_check_lib_save_LIBS=$LIBS
5146	LIBS="-lGLU $LIBS"
5147	cat >conftest.$ac_ext <<_ACEOF
5148	/* confdefs.h. */
5149	_ACEOF
5150	cat confdefs.h >>conftest.$ac_ext
5151	cat >>conftest.$ac_ext <<_ACEOF
5152	/* end confdefs.h. */
5153
5154	/* Override any gcc2 internal prototype to avoid an error. */
5155	#ifdef __cplusplus
5156	extern "C"
5157	#endif
5158	/* We use char because int might match the return type of a gcc2
5159	builtin and then its argument prototype would still apply. */
5160	char gluProject ();
5161	int
5162	main ()
5163	{
5164	gluProject ();
5165	;
5166	return 0;
5167	}
5168	_ACEOF
5169	rm -f conftest.$ac_objext conftest$ac_exeext
5170	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171	(eval $ac_link) 2>conftest.er1
5172	ac_status=$?
5173	grep -v '^ *+' conftest.er1 >conftest.err
5174	rm -f conftest.er1
5175	cat conftest.err >&5
5176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177	(exit $ac_status); } &&
5178	{ ac_try='test -z "$ac_c_werror_flag"
5179	\|\| test ! -s conftest.err'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; } &&
5185	{ ac_try='test -s conftest$ac_exeext'
5186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187	(eval $ac_try) 2>&5
5188	ac_status=$?
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); }; }; then
5191	ac_cv_lib_GLU_gluProject=yes
5192	else
5193	echo "$as_me: failed program was:" >&5
5194	sed 's/^/\| /' conftest.$ac_ext >&5
5195
5196	ac_cv_lib_GLU_gluProject=no
5197	fi
5198	rm -f conftest.err conftest.$ac_objext \
5199	conftest$ac_exeext conftest.$ac_ext
5200	LIBS=$ac_check_lib_save_LIBS
5201	fi
5202	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5203	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5204	if test $ac_cv_lib_GLU_gluProject = yes; then
5205	FOUND_GLU=yes
5206	fi
5207
5208	if test "$FOUND_GLU" = "yes" ; then
5209	LIBS="$LIBS -lGLU"
5210	else
5211	echo "------------------"
5212	echo "GLU library not found."
5213	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5214	echo "------------------"
5215	exit -1
5216	fi
5217
5218	# checking for SDL-headers
5219
5220	for ac_header in SDL/SDL.h
5221	do
5222	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5223	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5224	echo "$as_me:$LINENO: checking for $ac_header" >&5
5225	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5226	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5227	echo $ECHO_N "(cached) $ECHO_C" >&6
5228	fi
5229	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5230	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5231	else
5232	# Is the header compilable?
5233	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5234	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5235	cat >conftest.$ac_ext <<_ACEOF
5236	/* confdefs.h. */
5237	_ACEOF
5238	cat confdefs.h >>conftest.$ac_ext
5239	cat >>conftest.$ac_ext <<_ACEOF
5240	/* end confdefs.h. */
5241	$ac_includes_default
5242	#include <$ac_header>
5243	_ACEOF
5244	rm -f conftest.$ac_objext
5245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5246	(eval $ac_compile) 2>conftest.er1
5247	ac_status=$?
5248	grep -v '^ *+' conftest.er1 >conftest.err
5249	rm -f conftest.er1
5250	cat conftest.err >&5
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); } &&
5253	{ ac_try='test -z "$ac_c_werror_flag"
5254	\|\| test ! -s conftest.err'
5255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256	(eval $ac_try) 2>&5
5257	ac_status=$?
5258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259	(exit $ac_status); }; } &&
5260	{ ac_try='test -s conftest.$ac_objext'
5261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262	(eval $ac_try) 2>&5
5263	ac_status=$?
5264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265	(exit $ac_status); }; }; then
5266	ac_header_compiler=yes
5267	else
5268	echo "$as_me: failed program was:" >&5
5269	sed 's/^/\| /' conftest.$ac_ext >&5
5270
5271	ac_header_compiler=no
5272	fi
5273	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5274	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5275	echo "${ECHO_T}$ac_header_compiler" >&6
5276
5277	# Is the header present?
5278	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5279	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5280	cat >conftest.$ac_ext <<_ACEOF
5281	/* confdefs.h. */
5282	_ACEOF
5283	cat confdefs.h >>conftest.$ac_ext
5284	cat >>conftest.$ac_ext <<_ACEOF
5285	/* end confdefs.h. */
5286	#include <$ac_header>
5287	_ACEOF
5288	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5289	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5290	ac_status=$?
5291	grep -v '^ *+' conftest.er1 >conftest.err
5292	rm -f conftest.er1
5293	cat conftest.err >&5
5294	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295	(exit $ac_status); } >/dev/null; then
5296	if test -s conftest.err; then
5297	ac_cpp_err=$ac_c_preproc_warn_flag
5298	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5299	else
5300	ac_cpp_err=
5301	fi
5302	else
5303	ac_cpp_err=yes
5304	fi
5305	if test -z "$ac_cpp_err"; then
5306	ac_header_preproc=yes
5307	else
5308	echo "$as_me: failed program was:" >&5
5309	sed 's/^/\| /' conftest.$ac_ext >&5
5310
5311	ac_header_preproc=no
5312	fi
5313	rm -f conftest.err conftest.$ac_ext
5314	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5315	echo "${ECHO_T}$ac_header_preproc" >&6
5316
5317	# So? What about this header?
5318	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5319	yes:no: )
5320	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5321	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5322	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5323	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5324	ac_header_preproc=yes
5325	;;
5326	no:yes:* )
5327	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5328	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5329	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5330	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5331	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5332	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5333	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5334	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5335	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5336	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5337	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5338	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5339	(
5340	cat <<\_ASBOX
5341	## ------------------------------------------- ##
5342	## Report this to orxonox-dev@mail.datacore.ch ##
5343	## ------------------------------------------- ##
5344	_ASBOX
5345	) \|
5346	sed "s/^/$as_me: WARNING: /" >&2
5347	;;
5348	esac
5349	echo "$as_me:$LINENO: checking for $ac_header" >&5
5350	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5351	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5352	echo $ECHO_N "(cached) $ECHO_C" >&6
5353	else
5354	eval "$as_ac_Header=\$ac_header_preproc"
5355	fi
5356	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5357	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5358
5359	fi
5360	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5361	cat >>confdefs.h <<_ACEOF
5362	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5363	_ACEOF
5364
5365	else
5366	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5367	echo "$as_me: error: cannot find SDL headers" >&2;}
5368	{ (exit 1); exit 1; }; }
5369	fi
5370
5371	done
5372
5373
5374	# checking for SDL-libs
5375	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5376	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5377	if test "${ac_cv_lib_SDL_main+set}" = set; then
5378	echo $ECHO_N "(cached) $ECHO_C" >&6
5379	else
5380	ac_check_lib_save_LIBS=$LIBS
5381	LIBS="-lSDL $LIBS"
5382	cat >conftest.$ac_ext <<_ACEOF
5383	/* confdefs.h. */
5384	_ACEOF
5385	cat confdefs.h >>conftest.$ac_ext
5386	cat >>conftest.$ac_ext <<_ACEOF
5387	/* end confdefs.h. */
5388
5389
5390	int
5391	main ()
5392	{
5393	main ();
5394	;
5395	return 0;
5396	}
5397	_ACEOF
5398	rm -f conftest.$ac_objext conftest$ac_exeext
5399	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5400	(eval $ac_link) 2>conftest.er1
5401	ac_status=$?
5402	grep -v '^ *+' conftest.er1 >conftest.err
5403	rm -f conftest.er1
5404	cat conftest.err >&5
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); } &&
5407	{ ac_try='test -z "$ac_c_werror_flag"
5408	\|\| test ! -s conftest.err'
5409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5410	(eval $ac_try) 2>&5
5411	ac_status=$?
5412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413	(exit $ac_status); }; } &&
5414	{ ac_try='test -s conftest$ac_exeext'
5415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5416	(eval $ac_try) 2>&5
5417	ac_status=$?
5418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5419	(exit $ac_status); }; }; then
5420	ac_cv_lib_SDL_main=yes
5421	else
5422	echo "$as_me: failed program was:" >&5
5423	sed 's/^/\| /' conftest.$ac_ext >&5
5424
5425	ac_cv_lib_SDL_main=no
5426	fi
5427	rm -f conftest.err conftest.$ac_objext \
5428	conftest$ac_exeext conftest.$ac_ext
5429	LIBS=$ac_check_lib_save_LIBS
5430	fi
5431	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5432	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5433	if test $ac_cv_lib_SDL_main = yes; then
5434	FOUND_SDL=yes
5435	fi
5436
5437	if test "$FOUND_SDL" = "yes" ; then
5438	LIBS="$LIBS -lSDL"
5439	else
5440	echo "------------------"
5441	echo "SDL library not found."
5442	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5443	echo "------------------"
5444	exit -1
5445	fi
5446
5447	## checking for SDL
5448	# SDL_VERSION=1.2.7
5449	# AM_PATH_SDL($SDL_VERSION,
5450	# :,
5451	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5452	# )
5453	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5454	# LIBS="$LIBS $SDL_LIBS"
5455	;;
5456
5457	### OS X ###
5458	darwin)
5459	echo "OS X detected"
5460
5461	osX="yes"
5462
5463	# checking gl header
5464
5465	for ac_header in OpenGL/gl.h
5466	do
5467	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5469	echo "$as_me:$LINENO: checking for $ac_header" >&5
5470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5472	echo $ECHO_N "(cached) $ECHO_C" >&6
5473	fi
5474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5476	else
5477	# Is the header compilable?
5478	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5479	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5480	cat >conftest.$ac_ext <<_ACEOF
5481	/* confdefs.h. */
5482	_ACEOF
5483	cat confdefs.h >>conftest.$ac_ext
5484	cat >>conftest.$ac_ext <<_ACEOF
5485	/* end confdefs.h. */
5486	$ac_includes_default
5487	#include <$ac_header>
5488	_ACEOF
5489	rm -f conftest.$ac_objext
5490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5491	(eval $ac_compile) 2>conftest.er1
5492	ac_status=$?
5493	grep -v '^ *+' conftest.er1 >conftest.err
5494	rm -f conftest.er1
5495	cat conftest.err >&5
5496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497	(exit $ac_status); } &&
5498	{ ac_try='test -z "$ac_c_werror_flag"
5499	\|\| test ! -s conftest.err'
5500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5501	(eval $ac_try) 2>&5
5502	ac_status=$?
5503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5504	(exit $ac_status); }; } &&
5505	{ ac_try='test -s conftest.$ac_objext'
5506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5507	(eval $ac_try) 2>&5
5508	ac_status=$?
5509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510	(exit $ac_status); }; }; then
5511	ac_header_compiler=yes
5512	else
5513	echo "$as_me: failed program was:" >&5
5514	sed 's/^/\| /' conftest.$ac_ext >&5
5515
5516	ac_header_compiler=no
5517	fi
5518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5519	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5520	echo "${ECHO_T}$ac_header_compiler" >&6
5521
5522	# Is the header present?
5523	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5525	cat >conftest.$ac_ext <<_ACEOF
5526	/* confdefs.h. */
5527	_ACEOF
5528	cat confdefs.h >>conftest.$ac_ext
5529	cat >>conftest.$ac_ext <<_ACEOF
5530	/* end confdefs.h. */
5531	#include <$ac_header>
5532	_ACEOF
5533	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5534	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5535	ac_status=$?
5536	grep -v '^ *+' conftest.er1 >conftest.err
5537	rm -f conftest.er1
5538	cat conftest.err >&5
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); } >/dev/null; then
5541	if test -s conftest.err; then
5542	ac_cpp_err=$ac_c_preproc_warn_flag
5543	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5544	else
5545	ac_cpp_err=
5546	fi
5547	else
5548	ac_cpp_err=yes
5549	fi
5550	if test -z "$ac_cpp_err"; then
5551	ac_header_preproc=yes
5552	else
5553	echo "$as_me: failed program was:" >&5
5554	sed 's/^/\| /' conftest.$ac_ext >&5
5555
5556	ac_header_preproc=no
5557	fi
5558	rm -f conftest.err conftest.$ac_ext
5559	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5560	echo "${ECHO_T}$ac_header_preproc" >&6
5561
5562	# So? What about this header?
5563	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5564	yes:no: )
5565	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5566	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5568	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5569	ac_header_preproc=yes
5570	;;
5571	no:yes:* )
5572	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5573	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5574	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5575	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5576	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5577	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5578	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5579	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5580	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5581	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5582	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5583	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5584	(
5585	cat <<\_ASBOX
5586	## ------------------------------------------- ##
5587	## Report this to orxonox-dev@mail.datacore.ch ##
5588	## ------------------------------------------- ##
5589	_ASBOX
5590	) \|
5591	sed "s/^/$as_me: WARNING: /" >&2
5592	;;
5593	esac
5594	echo "$as_me:$LINENO: checking for $ac_header" >&5
5595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597	echo $ECHO_N "(cached) $ECHO_C" >&6
5598	else
5599	eval "$as_ac_Header=\$ac_header_preproc"
5600	fi
5601	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5602	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5603
5604	fi
5605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5606	cat >>confdefs.h <<_ACEOF
5607	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5608	_ACEOF
5609
5610	else
5611	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5612	echo "$as_me: error: cannot find opengl headers" >&2;}
5613	{ (exit 1); exit 1; }; }
5614	fi
5615
5616	done
5617
5618	# cheking for GLU-header
5619
5620	for ac_header in OpenGL/glu.h
5621	do
5622	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5623	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5624	echo "$as_me:$LINENO: checking for $ac_header" >&5
5625	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5626	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5627	echo $ECHO_N "(cached) $ECHO_C" >&6
5628	fi
5629	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5630	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5631	else
5632	# Is the header compilable?
5633	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5634	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5635	cat >conftest.$ac_ext <<_ACEOF
5636	/* confdefs.h. */
5637	_ACEOF
5638	cat confdefs.h >>conftest.$ac_ext
5639	cat >>conftest.$ac_ext <<_ACEOF
5640	/* end confdefs.h. */
5641	$ac_includes_default
5642	#include <$ac_header>
5643	_ACEOF
5644	rm -f conftest.$ac_objext
5645	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5646	(eval $ac_compile) 2>conftest.er1
5647	ac_status=$?
5648	grep -v '^ *+' conftest.er1 >conftest.err
5649	rm -f conftest.er1
5650	cat conftest.err >&5
5651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652	(exit $ac_status); } &&
5653	{ ac_try='test -z "$ac_c_werror_flag"
5654	\|\| test ! -s conftest.err'
5655	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656	(eval $ac_try) 2>&5
5657	ac_status=$?
5658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659	(exit $ac_status); }; } &&
5660	{ ac_try='test -s conftest.$ac_objext'
5661	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5662	(eval $ac_try) 2>&5
5663	ac_status=$?
5664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5665	(exit $ac_status); }; }; then
5666	ac_header_compiler=yes
5667	else
5668	echo "$as_me: failed program was:" >&5
5669	sed 's/^/\| /' conftest.$ac_ext >&5
5670
5671	ac_header_compiler=no
5672	fi
5673	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5674	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5675	echo "${ECHO_T}$ac_header_compiler" >&6
5676
5677	# Is the header present?
5678	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5679	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5680	cat >conftest.$ac_ext <<_ACEOF
5681	/* confdefs.h. */
5682	_ACEOF
5683	cat confdefs.h >>conftest.$ac_ext
5684	cat >>conftest.$ac_ext <<_ACEOF
5685	/* end confdefs.h. */
5686	#include <$ac_header>
5687	_ACEOF
5688	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5689	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5690	ac_status=$?
5691	grep -v '^ *+' conftest.er1 >conftest.err
5692	rm -f conftest.er1
5693	cat conftest.err >&5
5694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5695	(exit $ac_status); } >/dev/null; then
5696	if test -s conftest.err; then
5697	ac_cpp_err=$ac_c_preproc_warn_flag
5698	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5699	else
5700	ac_cpp_err=
5701	fi
5702	else
5703	ac_cpp_err=yes
5704	fi
5705	if test -z "$ac_cpp_err"; then
5706	ac_header_preproc=yes
5707	else
5708	echo "$as_me: failed program was:" >&5
5709	sed 's/^/\| /' conftest.$ac_ext >&5
5710
5711	ac_header_preproc=no
5712	fi
5713	rm -f conftest.err conftest.$ac_ext
5714	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5715	echo "${ECHO_T}$ac_header_preproc" >&6
5716
5717	# So? What about this header?
5718	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5719	yes:no: )
5720	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5721	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5722	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5723	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5724	ac_header_preproc=yes
5725	;;
5726	no:yes:* )
5727	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5728	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5729	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5730	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5731	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5732	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5733	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5734	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5735	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5736	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5737	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5738	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5739	(
5740	cat <<\_ASBOX
5741	## ------------------------------------------- ##
5742	## Report this to orxonox-dev@mail.datacore.ch ##
5743	## ------------------------------------------- ##
5744	_ASBOX
5745	) \|
5746	sed "s/^/$as_me: WARNING: /" >&2
5747	;;
5748	esac
5749	echo "$as_me:$LINENO: checking for $ac_header" >&5
5750	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5751	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5752	echo $ECHO_N "(cached) $ECHO_C" >&6
5753	else
5754	eval "$as_ac_Header=\$ac_header_preproc"
5755	fi
5756	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5757	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5758
5759	fi
5760	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5761	cat >>confdefs.h <<_ACEOF
5762	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5763	_ACEOF
5764
5765	else
5766	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5767	echo "$as_me: error: cannot find opengl headers" >&2;}
5768	{ (exit 1); exit 1; }; }
5769	fi
5770
5771	done
5772
5773
5774	LIBS="$LIBS -framework OpenGL"
5775
5776	# checking for SDL-headers
5777	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5778	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5779
5780	## checking for SDL
5781	# SDL_VERSION=1.2.7
5782	# AM_PATH_SDL($SDL_VERSION,
5783	# :,
5784	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5785	# )
5786
5787	SDL_CFLAGS=`sdl-config --cflags`
5788	SDL_LIBS=`sdl-config --libs`
5789	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5790	LIBS="$LIBS $SDL_LIBS"
5791	;;
5792
5793	*)
5794	;;
5795	esac
5796
5797
5798
5799	## checking for libjpeg
5800
5801	for ac_header in jpeglib.h
5802	do
5803	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5804	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5805	echo "$as_me:$LINENO: checking for $ac_header" >&5
5806	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5808	echo $ECHO_N "(cached) $ECHO_C" >&6
5809	fi
5810	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5811	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5812	else
5813	# Is the header compilable?
5814	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5815	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5816	cat >conftest.$ac_ext <<_ACEOF
5817	/* confdefs.h. */
5818	_ACEOF
5819	cat confdefs.h >>conftest.$ac_ext
5820	cat >>conftest.$ac_ext <<_ACEOF
5821	/* end confdefs.h. */
5822	$ac_includes_default
5823	#include <$ac_header>
5824	_ACEOF
5825	rm -f conftest.$ac_objext
5826	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5827	(eval $ac_compile) 2>conftest.er1
5828	ac_status=$?
5829	grep -v '^ *+' conftest.er1 >conftest.err
5830	rm -f conftest.er1
5831	cat conftest.err >&5
5832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5833	(exit $ac_status); } &&
5834	{ ac_try='test -z "$ac_c_werror_flag"
5835	\|\| test ! -s conftest.err'
5836	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837	(eval $ac_try) 2>&5
5838	ac_status=$?
5839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840	(exit $ac_status); }; } &&
5841	{ ac_try='test -s conftest.$ac_objext'
5842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5843	(eval $ac_try) 2>&5
5844	ac_status=$?
5845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5846	(exit $ac_status); }; }; then
5847	ac_header_compiler=yes
5848	else
5849	echo "$as_me: failed program was:" >&5
5850	sed 's/^/\| /' conftest.$ac_ext >&5
5851
5852	ac_header_compiler=no
5853	fi
5854	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5855	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5856	echo "${ECHO_T}$ac_header_compiler" >&6
5857
5858	# Is the header present?
5859	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5860	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5861	cat >conftest.$ac_ext <<_ACEOF
5862	/* confdefs.h. */
5863	_ACEOF
5864	cat confdefs.h >>conftest.$ac_ext
5865	cat >>conftest.$ac_ext <<_ACEOF
5866	/* end confdefs.h. */
5867	#include <$ac_header>
5868	_ACEOF
5869	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5870	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5871	ac_status=$?
5872	grep -v '^ *+' conftest.er1 >conftest.err
5873	rm -f conftest.er1
5874	cat conftest.err >&5
5875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5876	(exit $ac_status); } >/dev/null; then
5877	if test -s conftest.err; then
5878	ac_cpp_err=$ac_c_preproc_warn_flag
5879	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5880	else
5881	ac_cpp_err=
5882	fi
5883	else
5884	ac_cpp_err=yes
5885	fi
5886	if test -z "$ac_cpp_err"; then
5887	ac_header_preproc=yes
5888	else
5889	echo "$as_me: failed program was:" >&5
5890	sed 's/^/\| /' conftest.$ac_ext >&5
5891
5892	ac_header_preproc=no
5893	fi
5894	rm -f conftest.err conftest.$ac_ext
5895	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5896	echo "${ECHO_T}$ac_header_preproc" >&6
5897
5898	# So? What about this header?
5899	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5900	yes:no: )
5901	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5902	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5903	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5904	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5905	ac_header_preproc=yes
5906	;;
5907	no:yes:* )
5908	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5909	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5910	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5911	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5912	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5913	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5914	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5915	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5916	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5917	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5918	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5919	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5920	(
5921	cat <<\_ASBOX
5922	## ------------------------------------------- ##
5923	## Report this to orxonox-dev@mail.datacore.ch ##
5924	## ------------------------------------------- ##
5925	_ASBOX
5926	) \|
5927	sed "s/^/$as_me: WARNING: /" >&2
5928	;;
5929	esac
5930	echo "$as_me:$LINENO: checking for $ac_header" >&5
5931	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5932	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5933	echo $ECHO_N "(cached) $ECHO_C" >&6
5934	else
5935	eval "$as_ac_Header=\$ac_header_preproc"
5936	fi
5937	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5938	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5939
5940	fi
5941	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5942	cat >>confdefs.h <<_ACEOF
5943	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5944	_ACEOF
5945
5946	else
5947	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
5948	echo "$as_me: error: cannot find jpeg headers" >&2;}
5949	{ (exit 1); exit 1; }; }
5950	fi
5951
5952	done
5953
5954
5955	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
5956	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
5957	if test "${ac_cv_lib_jpeg_main+set}" = set; then
5958	echo $ECHO_N "(cached) $ECHO_C" >&6
5959	else
5960	ac_check_lib_save_LIBS=$LIBS
5961	LIBS="-ljpeg $LIBS"
5962	cat >conftest.$ac_ext <<_ACEOF
5963	/* confdefs.h. */
5964	_ACEOF
5965	cat confdefs.h >>conftest.$ac_ext
5966	cat >>conftest.$ac_ext <<_ACEOF
5967	/* end confdefs.h. */
5968
5969
5970	int
5971	main ()
5972	{
5973	main ();
5974	;
5975	return 0;
5976	}
5977	_ACEOF
5978	rm -f conftest.$ac_objext conftest$ac_exeext
5979	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5980	(eval $ac_link) 2>conftest.er1
5981	ac_status=$?
5982	grep -v '^ *+' conftest.er1 >conftest.err
5983	rm -f conftest.er1
5984	cat conftest.err >&5
5985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986	(exit $ac_status); } &&
5987	{ ac_try='test -z "$ac_c_werror_flag"
5988	\|\| test ! -s conftest.err'
5989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5990	(eval $ac_try) 2>&5
5991	ac_status=$?
5992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993	(exit $ac_status); }; } &&
5994	{ ac_try='test -s conftest$ac_exeext'
5995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5996	(eval $ac_try) 2>&5
5997	ac_status=$?
5998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999	(exit $ac_status); }; }; then
6000	ac_cv_lib_jpeg_main=yes
6001	else
6002	echo "$as_me: failed program was:" >&5
6003	sed 's/^/\| /' conftest.$ac_ext >&5
6004
6005	ac_cv_lib_jpeg_main=no
6006	fi
6007	rm -f conftest.err conftest.$ac_objext \
6008	conftest$ac_exeext conftest.$ac_ext
6009	LIBS=$ac_check_lib_save_LIBS
6010	fi
6011	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6012	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6013	if test $ac_cv_lib_jpeg_main = yes; then
6014	FOUND_jpeg=yes
6015	fi
6016
6017	if test "$FOUND_jpeg" = "yes" ; then
6018	LIBS="$LIBS -ljpeg"
6019	else
6020	echo "------------------"
6021	echo "jpeg library not found."
6022	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6023	echo "------------------"
6024	exit -1
6025	fi
6026
6027
6028	## checking for GTK
6029
6030	succeeded=no
6031
6032	if test -z "$PKG_CONFIG"; then
6033	# Extract the first word of "pkg-config", so it can be a program name with args.
6034	set dummy pkg-config; ac_word=$2
6035	echo "$as_me:$LINENO: checking for $ac_word" >&5
6036	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6037	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6038	echo $ECHO_N "(cached) $ECHO_C" >&6
6039	else
6040	case $PKG_CONFIG in
6041	[\\/]* \| ?:[\\/]*)
6042	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6043	;;
6044	*)
6045	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6046	for as_dir in $PATH
6047	do
6048	IFS=$as_save_IFS
6049	test -z "$as_dir" && as_dir=.
6050	for ac_exec_ext in '' $ac_executable_extensions; do
6051	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6052	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6053	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6054	break 2
6055	fi
6056	done
6057	done
6058
6059	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6060	;;
6061	esac
6062	fi
6063	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6064
6065	if test -n "$PKG_CONFIG"; then
6066	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6067	echo "${ECHO_T}$PKG_CONFIG" >&6
6068	else
6069	echo "$as_me:$LINENO: result: no" >&5
6070	echo "${ECHO_T}no" >&6
6071	fi
6072
6073	fi
6074
6075	if test "$PKG_CONFIG" = "no" ; then
6076	echo "*** The pkg-config script could not be found. Make sure it is"
6077	echo "*** in your path, or set the PKG_CONFIG environment variable"
6078	echo "*** to the full path to pkg-config."
6079	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
6080	else
6081	PKG_CONFIG_MIN_VERSION=0.9.0
6082	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6083	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
6084	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
6085
6086	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
6087	echo "$as_me:$LINENO: result: yes" >&5
6088	echo "${ECHO_T}yes" >&6
6089	succeeded=yes
6090
6091	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
6092	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
6093	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6094	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
6095	echo "${ECHO_T}$GTK2_CFLAGS" >&6
6096
6097	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
6098	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
6099	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6100	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
6101	echo "${ECHO_T}$GTK2_LIBS" >&6
6102	else
6103	GTK2_CFLAGS=""
6104	GTK2_LIBS=""
6105	## If we have a custom action on failure, don't print errors, but
6106	## do set a variable so people can do so.
6107	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6108
6109	fi
6110
6111
6112
6113	else
6114	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6115	echo "*** See http://www.freedesktop.org/software/pkgconfig"
6116	fi
6117	fi
6118
6119	if test $succeeded = yes; then
6120	have_gtk2=yes
6121	else
6122	have_gtk2=no
6123	fi
6124
6125
6126
6127
6128
6129	if test "x$have_gtk2" = xyes; then
6130	HAVE_GTK2_TRUE=
6131	HAVE_GTK2_FALSE='#'
6132	else
6133	HAVE_GTK2_TRUE='#'
6134	HAVE_GTK2_FALSE=
6135	fi
6136
6137
6138
6139	#checking for pthread libs
6140	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6141	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6142	if test "${ac_cv_lib_pthread_main+set}" = set; then
6143	echo $ECHO_N "(cached) $ECHO_C" >&6
6144	else
6145	ac_check_lib_save_LIBS=$LIBS
6146	LIBS="-lpthread $LIBS"
6147	cat >conftest.$ac_ext <<_ACEOF
6148	/* confdefs.h. */
6149	_ACEOF
6150	cat confdefs.h >>conftest.$ac_ext
6151	cat >>conftest.$ac_ext <<_ACEOF
6152	/* end confdefs.h. */
6153
6154
6155	int
6156	main ()
6157	{
6158	main ();
6159	;
6160	return 0;
6161	}
6162	_ACEOF
6163	rm -f conftest.$ac_objext conftest$ac_exeext
6164	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6165	(eval $ac_link) 2>conftest.er1
6166	ac_status=$?
6167	grep -v '^ *+' conftest.er1 >conftest.err
6168	rm -f conftest.er1
6169	cat conftest.err >&5
6170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6171	(exit $ac_status); } &&
6172	{ ac_try='test -z "$ac_c_werror_flag"
6173	\|\| test ! -s conftest.err'
6174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6175	(eval $ac_try) 2>&5
6176	ac_status=$?
6177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6178	(exit $ac_status); }; } &&
6179	{ ac_try='test -s conftest$ac_exeext'
6180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6181	(eval $ac_try) 2>&5
6182	ac_status=$?
6183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184	(exit $ac_status); }; }; then
6185	ac_cv_lib_pthread_main=yes
6186	else
6187	echo "$as_me: failed program was:" >&5
6188	sed 's/^/\| /' conftest.$ac_ext >&5
6189
6190	ac_cv_lib_pthread_main=no
6191	fi
6192	rm -f conftest.err conftest.$ac_objext \
6193	conftest$ac_exeext conftest.$ac_ext
6194	LIBS=$ac_check_lib_save_LIBS
6195	fi
6196	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6197	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6198	if test $ac_cv_lib_pthread_main = yes; then
6199	FOUND_pthread=yes
6200	fi
6201
6202	if test "$FOUND_pthread" = "yes" ; then
6203	LIBS="$LIBS -lpthread"
6204	fi
6205
6206
6207	# FIXME: Replace `main' with a function in `-lm':
6208
6209	echo "$as_me:$LINENO: checking for main in -lm" >&5
6210	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6211	if test "${ac_cv_lib_m_main+set}" = set; then
6212	echo $ECHO_N "(cached) $ECHO_C" >&6
6213	else
6214	ac_check_lib_save_LIBS=$LIBS
6215	LIBS="-lm $LIBS"
6216	cat >conftest.$ac_ext <<_ACEOF
6217	/* confdefs.h. */
6218	_ACEOF
6219	cat confdefs.h >>conftest.$ac_ext
6220	cat >>conftest.$ac_ext <<_ACEOF
6221	/* end confdefs.h. */
6222
6223
6224	int
6225	main ()
6226	{
6227	main ();
6228	;
6229	return 0;
6230	}
6231	_ACEOF
6232	rm -f conftest.$ac_objext conftest$ac_exeext
6233	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6234	(eval $ac_link) 2>conftest.er1
6235	ac_status=$?
6236	grep -v '^ *+' conftest.er1 >conftest.err
6237	rm -f conftest.er1
6238	cat conftest.err >&5
6239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240	(exit $ac_status); } &&
6241	{ ac_try='test -z "$ac_c_werror_flag"
6242	\|\| test ! -s conftest.err'
6243	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6244	(eval $ac_try) 2>&5
6245	ac_status=$?
6246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6247	(exit $ac_status); }; } &&
6248	{ ac_try='test -s conftest$ac_exeext'
6249	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6250	(eval $ac_try) 2>&5
6251	ac_status=$?
6252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253	(exit $ac_status); }; }; then
6254	ac_cv_lib_m_main=yes
6255	else
6256	echo "$as_me: failed program was:" >&5
6257	sed 's/^/\| /' conftest.$ac_ext >&5
6258
6259	ac_cv_lib_m_main=no
6260	fi
6261	rm -f conftest.err conftest.$ac_objext \
6262	conftest$ac_exeext conftest.$ac_ext
6263	LIBS=$ac_check_lib_save_LIBS
6264	fi
6265	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6266	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6267	if test $ac_cv_lib_m_main = yes; then
6268	cat >>confdefs.h <<_ACEOF
6269	#define HAVE_LIBM 1
6270	_ACEOF
6271
6272	LIBS="-lm $LIBS"
6273
6274	fi
6275
6276
6277
6278	# Checks for header files.
6279	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6280	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6281	if test "${ac_cv_header_stdc+set}" = set; then
6282	echo $ECHO_N "(cached) $ECHO_C" >&6
6283	else
6284	cat >conftest.$ac_ext <<_ACEOF
6285	/* confdefs.h. */
6286	_ACEOF
6287	cat confdefs.h >>conftest.$ac_ext
6288	cat >>conftest.$ac_ext <<_ACEOF
6289	/* end confdefs.h. */
6290	#include <stdlib.h>
6291	#include <stdarg.h>
6292	#include <string.h>
6293	#include <float.h>
6294
6295	int
6296	main ()
6297	{
6298
6299	;
6300	return 0;
6301	}
6302	_ACEOF
6303	rm -f conftest.$ac_objext
6304	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6305	(eval $ac_compile) 2>conftest.er1
6306	ac_status=$?
6307	grep -v '^ *+' conftest.er1 >conftest.err
6308	rm -f conftest.er1
6309	cat conftest.err >&5
6310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6311	(exit $ac_status); } &&
6312	{ ac_try='test -z "$ac_c_werror_flag"
6313	\|\| test ! -s conftest.err'
6314	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6315	(eval $ac_try) 2>&5
6316	ac_status=$?
6317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318	(exit $ac_status); }; } &&
6319	{ ac_try='test -s conftest.$ac_objext'
6320	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6321	(eval $ac_try) 2>&5
6322	ac_status=$?
6323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324	(exit $ac_status); }; }; then
6325	ac_cv_header_stdc=yes
6326	else
6327	echo "$as_me: failed program was:" >&5
6328	sed 's/^/\| /' conftest.$ac_ext >&5
6329
6330	ac_cv_header_stdc=no
6331	fi
6332	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6333
6334	if test $ac_cv_header_stdc = yes; then
6335	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6336	cat >conftest.$ac_ext <<_ACEOF
6337	/* confdefs.h. */
6338	_ACEOF
6339	cat confdefs.h >>conftest.$ac_ext
6340	cat >>conftest.$ac_ext <<_ACEOF
6341	/* end confdefs.h. */
6342	#include <string.h>
6343
6344	_ACEOF
6345	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6346	$EGREP "memchr" >/dev/null 2>&1; then
6347	:
6348	else
6349	ac_cv_header_stdc=no
6350	fi
6351	rm -f conftest*
6352
6353	fi
6354
6355	if test $ac_cv_header_stdc = yes; then
6356	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6357	cat >conftest.$ac_ext <<_ACEOF
6358	/* confdefs.h. */
6359	_ACEOF
6360	cat confdefs.h >>conftest.$ac_ext
6361	cat >>conftest.$ac_ext <<_ACEOF
6362	/* end confdefs.h. */
6363	#include <stdlib.h>
6364
6365	_ACEOF
6366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6367	$EGREP "free" >/dev/null 2>&1; then
6368	:
6369	else
6370	ac_cv_header_stdc=no
6371	fi
6372	rm -f conftest*
6373
6374	fi
6375
6376	if test $ac_cv_header_stdc = yes; then
6377	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6378	if test "$cross_compiling" = yes; then
6379	:
6380	else
6381	cat >conftest.$ac_ext <<_ACEOF
6382	/* confdefs.h. */
6383	_ACEOF
6384	cat confdefs.h >>conftest.$ac_ext
6385	cat >>conftest.$ac_ext <<_ACEOF
6386	/* end confdefs.h. */
6387	#include <ctype.h>
6388	#if ((' ' & 0x0FF) == 0x020)
6389	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6390	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6391	#else
6392	# define ISLOWER(c) \
6393	(('a' <= (c) && (c) <= 'i') \
6394	\|\| ('j' <= (c) && (c) <= 'r') \
6395	\|\| ('s' <= (c) && (c) <= 'z'))
6396	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6397	#endif
6398
6399	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6400	int
6401	main ()
6402	{
6403	int i;
6404	for (i = 0; i < 256; i++)
6405	if (XOR (islower (i), ISLOWER (i))
6406	\|\| toupper (i) != TOUPPER (i))
6407	exit(2);
6408	exit (0);
6409	}
6410	_ACEOF
6411	rm -f conftest$ac_exeext
6412	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6413	(eval $ac_link) 2>&5
6414	ac_status=$?
6415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6417	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6418	(eval $ac_try) 2>&5
6419	ac_status=$?
6420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6421	(exit $ac_status); }; }; then
6422	:
6423	else
6424	echo "$as_me: program exited with status $ac_status" >&5
6425	echo "$as_me: failed program was:" >&5
6426	sed 's/^/\| /' conftest.$ac_ext >&5
6427
6428	( exit $ac_status )
6429	ac_cv_header_stdc=no
6430	fi
6431	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6432	fi
6433	fi
6434	fi
6435	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6436	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6437	if test $ac_cv_header_stdc = yes; then
6438
6439	cat >>confdefs.h <<\_ACEOF
6440	#define STDC_HEADERS 1
6441	_ACEOF
6442
6443	fi
6444
6445
6446
6447	for ac_header in stdlib.h string.h
6448	do
6449	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6450	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6451	echo "$as_me:$LINENO: checking for $ac_header" >&5
6452	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6453	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6454	echo $ECHO_N "(cached) $ECHO_C" >&6
6455	fi
6456	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6457	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6458	else
6459	# Is the header compilable?
6460	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6461	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6462	cat >conftest.$ac_ext <<_ACEOF
6463	/* confdefs.h. */
6464	_ACEOF
6465	cat confdefs.h >>conftest.$ac_ext
6466	cat >>conftest.$ac_ext <<_ACEOF
6467	/* end confdefs.h. */
6468	$ac_includes_default
6469	#include <$ac_header>
6470	_ACEOF
6471	rm -f conftest.$ac_objext
6472	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6473	(eval $ac_compile) 2>conftest.er1
6474	ac_status=$?
6475	grep -v '^ *+' conftest.er1 >conftest.err
6476	rm -f conftest.er1
6477	cat conftest.err >&5
6478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6479	(exit $ac_status); } &&
6480	{ ac_try='test -z "$ac_c_werror_flag"
6481	\|\| test ! -s conftest.err'
6482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6483	(eval $ac_try) 2>&5
6484	ac_status=$?
6485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486	(exit $ac_status); }; } &&
6487	{ ac_try='test -s conftest.$ac_objext'
6488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6489	(eval $ac_try) 2>&5
6490	ac_status=$?
6491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6492	(exit $ac_status); }; }; then
6493	ac_header_compiler=yes
6494	else
6495	echo "$as_me: failed program was:" >&5
6496	sed 's/^/\| /' conftest.$ac_ext >&5
6497
6498	ac_header_compiler=no
6499	fi
6500	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6501	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6502	echo "${ECHO_T}$ac_header_compiler" >&6
6503
6504	# Is the header present?
6505	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6506	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6507	cat >conftest.$ac_ext <<_ACEOF
6508	/* confdefs.h. */
6509	_ACEOF
6510	cat confdefs.h >>conftest.$ac_ext
6511	cat >>conftest.$ac_ext <<_ACEOF
6512	/* end confdefs.h. */
6513	#include <$ac_header>
6514	_ACEOF
6515	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6516	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6517	ac_status=$?
6518	grep -v '^ *+' conftest.er1 >conftest.err
6519	rm -f conftest.er1
6520	cat conftest.err >&5
6521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522	(exit $ac_status); } >/dev/null; then
6523	if test -s conftest.err; then
6524	ac_cpp_err=$ac_c_preproc_warn_flag
6525	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6526	else
6527	ac_cpp_err=
6528	fi
6529	else
6530	ac_cpp_err=yes
6531	fi
6532	if test -z "$ac_cpp_err"; then
6533	ac_header_preproc=yes
6534	else
6535	echo "$as_me: failed program was:" >&5
6536	sed 's/^/\| /' conftest.$ac_ext >&5
6537
6538	ac_header_preproc=no
6539	fi
6540	rm -f conftest.err conftest.$ac_ext
6541	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6542	echo "${ECHO_T}$ac_header_preproc" >&6
6543
6544	# So? What about this header?
6545	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6546	yes:no: )
6547	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6548	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6549	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6550	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6551	ac_header_preproc=yes
6552	;;
6553	no:yes:* )
6554	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6555	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6556	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6557	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6558	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6559	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6560	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6561	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6562	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6563	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6564	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6565	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6566	(
6567	cat <<\_ASBOX
6568	## ------------------------------------------- ##
6569	## Report this to orxonox-dev@mail.datacore.ch ##
6570	## ------------------------------------------- ##
6571	_ASBOX
6572	) \|
6573	sed "s/^/$as_me: WARNING: /" >&2
6574	;;
6575	esac
6576	echo "$as_me:$LINENO: checking for $ac_header" >&5
6577	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6578	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6579	echo $ECHO_N "(cached) $ECHO_C" >&6
6580	else
6581	eval "$as_ac_Header=\$ac_header_preproc"
6582	fi
6583	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6584	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6585
6586	fi
6587	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6588	cat >>confdefs.h <<_ACEOF
6589	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6590	_ACEOF
6591
6592	fi
6593
6594	done
6595
6596
6597	# Checks for typedefs, structures, and compiler characteristics.
6598	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6599	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6600	if test "${ac_cv_header_stdbool_h+set}" = set; then
6601	echo $ECHO_N "(cached) $ECHO_C" >&6
6602	else
6603	cat >conftest.$ac_ext <<_ACEOF
6604	/* confdefs.h. */
6605	_ACEOF
6606	cat confdefs.h >>conftest.$ac_ext
6607	cat >>conftest.$ac_ext <<_ACEOF
6608	/* end confdefs.h. */
6609
6610	#include <stdbool.h>
6611	#ifndef bool
6612	# error bool is not defined
6613	#endif
6614	#ifndef false
6615	# error false is not defined
6616	#endif
6617	#if false
6618	# error false is not 0
6619	#endif
6620	#ifndef true
6621	# error true is not defined
6622	#endif
6623	#if true != 1
6624	# error true is not 1
6625	#endif
6626	#ifndef __bool_true_false_are_defined
6627	# error __bool_true_false_are_defined is not defined
6628	#endif
6629
6630	struct s { _Bool s: 1; _Bool t; } s;
6631
6632	char a[true == 1 ? 1 : -1];
6633	char b[false == 0 ? 1 : -1];
6634	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6635	char d[(bool) -0.5 == true ? 1 : -1];
6636	bool e = &s;
6637	char f[(_Bool) -0.0 == false ? 1 : -1];
6638	char g[true];
6639	char h[sizeof (_Bool)];
6640	char i[sizeof s.t];
6641
6642	int
6643	main ()
6644	{
6645	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6646	;
6647	return 0;
6648	}
6649	_ACEOF
6650	rm -f conftest.$ac_objext
6651	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6652	(eval $ac_compile) 2>conftest.er1
6653	ac_status=$?
6654	grep -v '^ *+' conftest.er1 >conftest.err
6655	rm -f conftest.er1
6656	cat conftest.err >&5
6657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658	(exit $ac_status); } &&
6659	{ ac_try='test -z "$ac_c_werror_flag"
6660	\|\| test ! -s conftest.err'
6661	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6662	(eval $ac_try) 2>&5
6663	ac_status=$?
6664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6665	(exit $ac_status); }; } &&
6666	{ ac_try='test -s conftest.$ac_objext'
6667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6668	(eval $ac_try) 2>&5
6669	ac_status=$?
6670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6671	(exit $ac_status); }; }; then
6672	ac_cv_header_stdbool_h=yes
6673	else
6674	echo "$as_me: failed program was:" >&5
6675	sed 's/^/\| /' conftest.$ac_ext >&5
6676
6677	ac_cv_header_stdbool_h=no
6678	fi
6679	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6680	fi
6681	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6682	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6683	echo "$as_me:$LINENO: checking for _Bool" >&5
6684	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6685	if test "${ac_cv_type__Bool+set}" = set; then
6686	echo $ECHO_N "(cached) $ECHO_C" >&6
6687	else
6688	cat >conftest.$ac_ext <<_ACEOF
6689	/* confdefs.h. */
6690	_ACEOF
6691	cat confdefs.h >>conftest.$ac_ext
6692	cat >>conftest.$ac_ext <<_ACEOF
6693	/* end confdefs.h. */
6694	$ac_includes_default
6695	int
6696	main ()
6697	{
6698	if ((_Bool *) 0)
6699	return 0;
6700	if (sizeof (_Bool))
6701	return 0;
6702	;
6703	return 0;
6704	}
6705	_ACEOF
6706	rm -f conftest.$ac_objext
6707	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6708	(eval $ac_compile) 2>conftest.er1
6709	ac_status=$?
6710	grep -v '^ *+' conftest.er1 >conftest.err
6711	rm -f conftest.er1
6712	cat conftest.err >&5
6713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6714	(exit $ac_status); } &&
6715	{ ac_try='test -z "$ac_c_werror_flag"
6716	\|\| test ! -s conftest.err'
6717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6718	(eval $ac_try) 2>&5
6719	ac_status=$?
6720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721	(exit $ac_status); }; } &&
6722	{ ac_try='test -s conftest.$ac_objext'
6723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6724	(eval $ac_try) 2>&5
6725	ac_status=$?
6726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6727	(exit $ac_status); }; }; then
6728	ac_cv_type__Bool=yes
6729	else
6730	echo "$as_me: failed program was:" >&5
6731	sed 's/^/\| /' conftest.$ac_ext >&5
6732
6733	ac_cv_type__Bool=no
6734	fi
6735	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6736	fi
6737	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6738	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6739	if test $ac_cv_type__Bool = yes; then
6740
6741	cat >>confdefs.h <<_ACEOF
6742	#define HAVE__BOOL 1
6743	_ACEOF
6744
6745
6746	fi
6747
6748	if test $ac_cv_header_stdbool_h = yes; then
6749
6750	cat >>confdefs.h <<\_ACEOF
6751	#define HAVE_STDBOOL_H 1
6752	_ACEOF
6753
6754	fi
6755
6756
6757	# Checks for library functions.
6758
6759	for ac_header in stdlib.h
6760	do
6761	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6762	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6763	echo "$as_me:$LINENO: checking for $ac_header" >&5
6764	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6765	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6766	echo $ECHO_N "(cached) $ECHO_C" >&6
6767	fi
6768	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6769	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6770	else
6771	# Is the header compilable?
6772	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6773	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6774	cat >conftest.$ac_ext <<_ACEOF
6775	/* confdefs.h. */
6776	_ACEOF
6777	cat confdefs.h >>conftest.$ac_ext
6778	cat >>conftest.$ac_ext <<_ACEOF
6779	/* end confdefs.h. */
6780	$ac_includes_default
6781	#include <$ac_header>
6782	_ACEOF
6783	rm -f conftest.$ac_objext
6784	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6785	(eval $ac_compile) 2>conftest.er1
6786	ac_status=$?
6787	grep -v '^ *+' conftest.er1 >conftest.err
6788	rm -f conftest.er1
6789	cat conftest.err >&5
6790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6791	(exit $ac_status); } &&
6792	{ ac_try='test -z "$ac_c_werror_flag"
6793	\|\| test ! -s conftest.err'
6794	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6795	(eval $ac_try) 2>&5
6796	ac_status=$?
6797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6798	(exit $ac_status); }; } &&
6799	{ ac_try='test -s conftest.$ac_objext'
6800	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6801	(eval $ac_try) 2>&5
6802	ac_status=$?
6803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6804	(exit $ac_status); }; }; then
6805	ac_header_compiler=yes
6806	else
6807	echo "$as_me: failed program was:" >&5
6808	sed 's/^/\| /' conftest.$ac_ext >&5
6809
6810	ac_header_compiler=no
6811	fi
6812	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6813	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6814	echo "${ECHO_T}$ac_header_compiler" >&6
6815
6816	# Is the header present?
6817	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6818	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6819	cat >conftest.$ac_ext <<_ACEOF
6820	/* confdefs.h. */
6821	_ACEOF
6822	cat confdefs.h >>conftest.$ac_ext
6823	cat >>conftest.$ac_ext <<_ACEOF
6824	/* end confdefs.h. */
6825	#include <$ac_header>
6826	_ACEOF
6827	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6828	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6829	ac_status=$?
6830	grep -v '^ *+' conftest.er1 >conftest.err
6831	rm -f conftest.er1
6832	cat conftest.err >&5
6833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834	(exit $ac_status); } >/dev/null; then
6835	if test -s conftest.err; then
6836	ac_cpp_err=$ac_c_preproc_warn_flag
6837	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6838	else
6839	ac_cpp_err=
6840	fi
6841	else
6842	ac_cpp_err=yes
6843	fi
6844	if test -z "$ac_cpp_err"; then
6845	ac_header_preproc=yes
6846	else
6847	echo "$as_me: failed program was:" >&5
6848	sed 's/^/\| /' conftest.$ac_ext >&5
6849
6850	ac_header_preproc=no
6851	fi
6852	rm -f conftest.err conftest.$ac_ext
6853	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6854	echo "${ECHO_T}$ac_header_preproc" >&6
6855
6856	# So? What about this header?
6857	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6858	yes:no: )
6859	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6860	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6861	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6862	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6863	ac_header_preproc=yes
6864	;;
6865	no:yes:* )
6866	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6867	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6868	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6869	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6870	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6871	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6872	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6873	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6874	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6875	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6876	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6877	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6878	(
6879	cat <<\_ASBOX
6880	## ------------------------------------------- ##
6881	## Report this to orxonox-dev@mail.datacore.ch ##
6882	## ------------------------------------------- ##
6883	_ASBOX
6884	) \|
6885	sed "s/^/$as_me: WARNING: /" >&2
6886	;;
6887	esac
6888	echo "$as_me:$LINENO: checking for $ac_header" >&5
6889	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6890	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6891	echo $ECHO_N "(cached) $ECHO_C" >&6
6892	else
6893	eval "$as_ac_Header=\$ac_header_preproc"
6894	fi
6895	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6896	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6897
6898	fi
6899	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6900	cat >>confdefs.h <<_ACEOF
6901	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6902	_ACEOF
6903
6904	fi
6905
6906	done
6907
6908	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6909	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6910	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6911	echo $ECHO_N "(cached) $ECHO_C" >&6
6912	else
6913	if test "$cross_compiling" = yes; then
6914	ac_cv_func_malloc_0_nonnull=no
6915	else
6916	cat >conftest.$ac_ext <<_ACEOF
6917	/* confdefs.h. */
6918	_ACEOF
6919	cat confdefs.h >>conftest.$ac_ext
6920	cat >>conftest.$ac_ext <<_ACEOF
6921	/* end confdefs.h. */
6922	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6923	# include <stdlib.h>
6924	#else
6925	char *malloc ();
6926	#endif
6927
6928	int
6929	main ()
6930	{
6931	exit (malloc (0) ? 0 : 1);
6932	;
6933	return 0;
6934	}
6935	_ACEOF
6936	rm -f conftest$ac_exeext
6937	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6938	(eval $ac_link) 2>&5
6939	ac_status=$?
6940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6941	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6942	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6943	(eval $ac_try) 2>&5
6944	ac_status=$?
6945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6946	(exit $ac_status); }; }; then
6947	ac_cv_func_malloc_0_nonnull=yes
6948	else
6949	echo "$as_me: program exited with status $ac_status" >&5
6950	echo "$as_me: failed program was:" >&5
6951	sed 's/^/\| /' conftest.$ac_ext >&5
6952
6953	( exit $ac_status )
6954	ac_cv_func_malloc_0_nonnull=no
6955	fi
6956	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6957	fi
6958	fi
6959	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6960	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6961	if test $ac_cv_func_malloc_0_nonnull = yes; then
6962
6963	cat >>confdefs.h <<\_ACEOF
6964	#define HAVE_MALLOC 1
6965	_ACEOF
6966
6967	else
6968	cat >>confdefs.h <<\_ACEOF
6969	#define HAVE_MALLOC 0
6970	_ACEOF
6971
6972	case $LIBOBJS in
6973	"malloc.$ac_objext" \| \
6974	*" malloc.$ac_objext" \| \
6975	"malloc.$ac_objext "* \| \
6976	" malloc.$ac_objext " ) ;;
6977	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6978	esac
6979
6980
6981	cat >>confdefs.h <<\_ACEOF
6982	#define malloc rpl_malloc
6983	_ACEOF
6984
6985	fi
6986
6987
6988
6989
6990
6991	for ac_func in bzero sqrt
6992	do
6993	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6994	echo "$as_me:$LINENO: checking for $ac_func" >&5
6995	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6996	if eval "test \"\${$as_ac_var+set}\" = set"; then
6997	echo $ECHO_N "(cached) $ECHO_C" >&6
6998	else
6999	cat >conftest.$ac_ext <<_ACEOF
7000	/* confdefs.h. */
7001	_ACEOF
7002	cat confdefs.h >>conftest.$ac_ext
7003	cat >>conftest.$ac_ext <<_ACEOF
7004	/* end confdefs.h. */
7005	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7006	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7007	#define $ac_func innocuous_$ac_func
7008
7009	/* System header to define __stub macros and hopefully few prototypes,
7010	which can conflict with char $ac_func (); below.
7011	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7012	<limits.h> exists even on freestanding compilers. */
7013
7014	#ifdef __STDC__
7015	# include <limits.h>
7016	#else
7017	# include <assert.h>
7018	#endif
7019
7020	#undef $ac_func
7021
7022	/* Override any gcc2 internal prototype to avoid an error. */
7023	#ifdef __cplusplus
7024	extern "C"
7025	{
7026	#endif
7027	/* We use char because int might match the return type of a gcc2
7028	builtin and then its argument prototype would still apply. */
7029	char $ac_func ();
7030	/* The GNU C library defines this for functions which it implements
7031	to always fail with ENOSYS. Some functions are actually named
7032	something starting with __ and the normal name is an alias. */
7033	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7034	choke me
7035	#else
7036	char (*f) () = $ac_func;
7037	#endif
7038	#ifdef __cplusplus
7039	}
7040	#endif
7041
7042	int
7043	main ()
7044	{
7045	return f != $ac_func;
7046	;
7047	return 0;
7048	}
7049	_ACEOF
7050	rm -f conftest.$ac_objext conftest$ac_exeext
7051	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7052	(eval $ac_link) 2>conftest.er1
7053	ac_status=$?
7054	grep -v '^ *+' conftest.er1 >conftest.err
7055	rm -f conftest.er1
7056	cat conftest.err >&5
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); } &&
7059	{ ac_try='test -z "$ac_c_werror_flag"
7060	\|\| test ! -s conftest.err'
7061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7062	(eval $ac_try) 2>&5
7063	ac_status=$?
7064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065	(exit $ac_status); }; } &&
7066	{ ac_try='test -s conftest$ac_exeext'
7067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7068	(eval $ac_try) 2>&5
7069	ac_status=$?
7070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071	(exit $ac_status); }; }; then
7072	eval "$as_ac_var=yes"
7073	else
7074	echo "$as_me: failed program was:" >&5
7075	sed 's/^/\| /' conftest.$ac_ext >&5
7076
7077	eval "$as_ac_var=no"
7078	fi
7079	rm -f conftest.err conftest.$ac_objext \
7080	conftest$ac_exeext conftest.$ac_ext
7081	fi
7082	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7083	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7084	if test `eval echo '${'$as_ac_var'}'` = yes; then
7085	cat >>confdefs.h <<_ACEOF
7086	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7087	_ACEOF
7088
7089	fi
7090	done
7091
7092
7093	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7094
7095	cat >confcache <<\_ACEOF
7096	# This file is a shell script that caches the results of configure
7097	# tests run on this system so they can be shared between configure
7098	# scripts and configure runs, see configure's option --config-cache.
7099	# It is not useful on other systems. If it contains results you don't
7100	# want to keep, you may remove or edit it.
7101	#
7102	# config.status only pays attention to the cache file if you give it
7103	# the --recheck option to rerun configure.
7104	#
7105	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7106	# loading this file, other unset `ac_cv_foo' will be assigned the
7107	# following values.
7108
7109	_ACEOF
7110
7111	# The following way of writing the cache mishandles newlines in values,
7112	# but we know of no workaround that is simple, portable, and efficient.
7113	# So, don't put newlines in cache variables' values.
7114	# Ultrix sh set writes to stderr and can't be redirected directly,
7115	# and sets the high bit in the cache file unless we assign to the vars.
7116	{
7117	(set) 2>&1 \|
7118	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7119	ac_space=\ )
7120	# `set' does not quote correctly, so add quotes (double-quote
7121	# substitution turns \\\\ into \\, and sed turns \\ into \).
7122	sed -n \
7123	"s/'/'\\\\''/g;
7124	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7125	;;
7126	*)
7127	# `set' quotes correctly as required by POSIX, so do not add quotes.
7128	sed -n \
7129	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7130	;;
7131	esac;
7132	} \|
7133	sed '
7134	t clear
7135	: clear
7136	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7137	t end
7138	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7139	: end' >>confcache
7140	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7141	if test -w $cache_file; then
7142	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7143	cat confcache >$cache_file
7144	else
7145	echo "not updating unwritable cache $cache_file"
7146	fi
7147	fi
7148	rm -f confcache
7149
7150	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7151	# Let make expand exec_prefix.
7152	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7153
7154	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7155	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7156	# trailing colons and then remove the whole line if VPATH becomes empty
7157	# (actually we leave an empty line to preserve line numbers).
7158	if test "x$srcdir" = x.; then
7159	ac_vpsub='/^[ ]VPATH[ ]=/{
7160	s/:\$(srcdir):/:/;
7161	s/:\${srcdir}:/:/;
7162	s/:@srcdir@:/:/;
7163	s/^$[^=]=[ ]$:*/\1/;
7164	s/:*$//;
7165	s/^[^=]=[ ]$//;
7166	}'
7167	fi
7168
7169	DEFS=-DHAVE_CONFIG_H
7170
7171	ac_libobjs=
7172	ac_ltlibobjs=
7173	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7174	# 1. Remove the extension, and $U if already installed.
7175	ac_i=`echo "$ac_i" \|
7176	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7177	# 2. Add them.
7178	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7179	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7180	done
7181	LIBOBJS=$ac_libobjs
7182
7183	LTLIBOBJS=$ac_ltlibobjs
7184
7185
7186	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7187	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7188	Usually this means the macro was only invoked conditionally." >&5
7189	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7190	Usually this means the macro was only invoked conditionally." >&2;}
7191	{ (exit 1); exit 1; }; }
7192	fi
7193	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7194	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7195	Usually this means the macro was only invoked conditionally." >&5
7196	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7197	Usually this means the macro was only invoked conditionally." >&2;}
7198	{ (exit 1); exit 1; }; }
7199	fi
7200	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7201	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7202	Usually this means the macro was only invoked conditionally." >&5
7203	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7204	Usually this means the macro was only invoked conditionally." >&2;}
7205	{ (exit 1); exit 1; }; }
7206	fi
7207	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7208	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7209	Usually this means the macro was only invoked conditionally." >&5
7210	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7211	Usually this means the macro was only invoked conditionally." >&2;}
7212	{ (exit 1); exit 1; }; }
7213	fi
7214
7215	: ${CONFIG_STATUS=./config.status}
7216	ac_clean_files_save=$ac_clean_files
7217	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7218	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7219	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7220	cat >$CONFIG_STATUS <<_ACEOF
7221	#! $SHELL
7222	# Generated by $as_me.
7223	# Run this file to recreate the current configuration.
7224	# Compiler output produced by configure, useful for debugging
7225	# configure, is in config.log if it exists.
7226
7227	debug=false
7228	ac_cs_recheck=false
7229	ac_cs_silent=false
7230	SHELL=\${CONFIG_SHELL-$SHELL}
7231	_ACEOF
7232
7233	cat >>$CONFIG_STATUS <<\_ACEOF
7234	## --------------------- ##
7235	## M4sh Initialization. ##
7236	## --------------------- ##
7237
7238	# Be Bourne compatible
7239	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7240	emulate sh
7241	NULLCMD=:
7242	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7243	# is contrary to our usage. Disable this feature.
7244	alias -g '${1+"$@"}'='"$@"'
7245	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7246	set -o posix
7247	fi
7248	DUALCASE=1; export DUALCASE # for MKS sh
7249
7250	# Support unset when possible.
7251	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7252	as_unset=unset
7253	else
7254	as_unset=false
7255	fi
7256
7257
7258	# Work around bugs in pre-3.0 UWIN ksh.
7259	$as_unset ENV MAIL MAILPATH
7260	PS1='$ '
7261	PS2='> '
7262	PS4='+ '
7263
7264	# NLS nuisances.
7265	for as_var in \
7266	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7267	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7268	LC_TELEPHONE LC_TIME
7269	do
7270	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7271	eval $as_var=C; export $as_var
7272	else
7273	$as_unset $as_var
7274	fi
7275	done
7276
7277	# Required to use basename.
7278	if expr a : '$a$' >/dev/null 2>&1; then
7279	as_expr=expr
7280	else
7281	as_expr=false
7282	fi
7283
7284	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7285	as_basename=basename
7286	else
7287	as_basename=false
7288	fi
7289
7290
7291	# Name of the executable.
7292	as_me=`$as_basename "$0" \|\|
7293	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7294	X"$0" : 'X$//$$' \\| \
7295	X"$0" : 'X$/$$' \\| \
7296	. : '$.$' 2>/dev/null \|\|
7297	echo X/"$0" \|
7298	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7299	/^X\/$\/\/$$/{ s//\1/; q; }
7300	/^X\/$\/$.*/{ s//\1/; q; }
7301	s/.*/./; q'`
7302
7303
7304	# PATH needs CR, and LINENO needs CR and PATH.
7305	# Avoid depending upon Character Ranges.
7306	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7307	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7308	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7309	as_cr_digits='0123456789'
7310	as_cr_alnum=$as_cr_Letters$as_cr_digits
7311
7312	# The user is always right.
7313	if test "${PATH_SEPARATOR+set}" != set; then
7314	echo "#! /bin/sh" >conf$$.sh
7315	echo "exit 0" >>conf$$.sh
7316	chmod +x conf$$.sh
7317	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7318	PATH_SEPARATOR=';'
7319	else
7320	PATH_SEPARATOR=:
7321	fi
7322	rm -f conf$$.sh
7323	fi
7324
7325
7326	as_lineno_1=$LINENO
7327	as_lineno_2=$LINENO
7328	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7329	test "x$as_lineno_1" != "x$as_lineno_2" &&
7330	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7331	# Find who we are. Look in the path if we contain no path at all
7332	# relative or not.
7333	case $0 in
7334	[\\/] ) as_myself=$0 ;;
7335	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7336	for as_dir in $PATH
7337	do
7338	IFS=$as_save_IFS
7339	test -z "$as_dir" && as_dir=.
7340	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7341	done
7342
7343	;;
7344	esac
7345	# We did not find ourselves, most probably we were run as `sh COMMAND'
7346	# in which case we are not to be found in the path.
7347	if test "x$as_myself" = x; then
7348	as_myself=$0
7349	fi
7350	if test ! -f "$as_myself"; then
7351	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7352	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7353	{ (exit 1); exit 1; }; }
7354	fi
7355	case $CONFIG_SHELL in
7356	'')
7357	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7358	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7359	do
7360	IFS=$as_save_IFS
7361	test -z "$as_dir" && as_dir=.
7362	for as_base in sh bash ksh sh5; do
7363	case $as_dir in
7364	/*)
7365	if ("$as_dir/$as_base" -c '
7366	as_lineno_1=$LINENO
7367	as_lineno_2=$LINENO
7368	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7369	test "x$as_lineno_1" != "x$as_lineno_2" &&
7370	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7371	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7372	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7373	CONFIG_SHELL=$as_dir/$as_base
7374	export CONFIG_SHELL
7375	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7376	fi;;
7377	esac
7378	done
7379	done
7380	;;
7381	esac
7382
7383	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7384	# uniformly replaced by the line number. The first 'sed' inserts a
7385	# line-number line before each line; the second 'sed' does the real
7386	# work. The second script uses 'N' to pair each line-number line
7387	# with the numbered line, and appends trailing '-' during
7388	# substitution so that $LINENO is not a special case at line end.
7389	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7390	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7391	sed '=' <$as_myself \|
7392	sed '
7393	N
7394	s,$,-,
7395	: loop
7396	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7397	t loop
7398	s,-$,,
7399	s,^['$as_cr_digits']*\n,,
7400	' >$as_me.lineno &&
7401	chmod +x $as_me.lineno \|\|
7402	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7403	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7404	{ (exit 1); exit 1; }; }
7405
7406	# Don't try to exec as it changes $[0], causing all sort of problems
7407	# (the dirname of $[0] is not the place where we might find the
7408	# original and so on. Autoconf is especially sensible to this).
7409	. ./$as_me.lineno
7410	# Exit status is that of the last command.
7411	exit
7412	}
7413
7414
7415	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7416	c,-n*) ECHO_N= ECHO_C='
7417	' ECHO_T=' ' ;;
7418	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7419	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7420	esac
7421
7422	if expr a : '$a$' >/dev/null 2>&1; then
7423	as_expr=expr
7424	else
7425	as_expr=false
7426	fi
7427
7428	rm -f conf$$ conf$$.exe conf$$.file
7429	echo >conf$$.file
7430	if ln -s conf$$.file conf$$ 2>/dev/null; then
7431	# We could just check for DJGPP; but this test a) works b) is more generic
7432	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7433	if test -f conf$$.exe; then
7434	# Don't use ln at all; we don't have any links
7435	as_ln_s='cp -p'
7436	else
7437	as_ln_s='ln -s'
7438	fi
7439	elif ln conf$$.file conf$$ 2>/dev/null; then
7440	as_ln_s=ln
7441	else
7442	as_ln_s='cp -p'
7443	fi
7444	rm -f conf$$ conf$$.exe conf$$.file
7445
7446	if mkdir -p . 2>/dev/null; then
7447	as_mkdir_p=:
7448	else
7449	test -d ./-p && rmdir ./-p
7450	as_mkdir_p=false
7451	fi
7452
7453	as_executable_p="test -f"
7454
7455	# Sed expression to map a string onto a valid CPP name.
7456	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7457
7458	# Sed expression to map a string onto a valid variable name.
7459	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7460
7461
7462	# IFS
7463	# We need space, tab and new line, in precisely that order.
7464	as_nl='
7465	'
7466	IFS=" $as_nl"
7467
7468	# CDPATH.
7469	$as_unset CDPATH
7470
7471	exec 6>&1
7472
7473	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7474	# report actual input values of CONFIG_FILES etc. instead of their
7475	# values after options handling. Logging --version etc. is OK.
7476	exec 5>>config.log
7477	{
7478	echo
7479	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7480	## Running $as_me. ##
7481	_ASBOX
7482	} >&5
7483	cat >&5 <<_CSEOF
7484
7485	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7486	generated by GNU Autoconf 2.59. Invocation command line was
7487
7488	CONFIG_FILES = $CONFIG_FILES
7489	CONFIG_HEADERS = $CONFIG_HEADERS
7490	CONFIG_LINKS = $CONFIG_LINKS
7491	CONFIG_COMMANDS = $CONFIG_COMMANDS
7492	$ $0 $@
7493
7494	_CSEOF
7495	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7496	echo >&5
7497	_ACEOF
7498
7499	# Files that config.status was made for.
7500	if test -n "$ac_config_files"; then
7501	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7502	fi
7503
7504	if test -n "$ac_config_headers"; then
7505	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7506	fi
7507
7508	if test -n "$ac_config_links"; then
7509	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7510	fi
7511
7512	if test -n "$ac_config_commands"; then
7513	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7514	fi
7515
7516	cat >>$CONFIG_STATUS <<\_ACEOF
7517
7518	ac_cs_usage="\
7519	\`$as_me' instantiates files from templates according to the
7520	current configuration.
7521
7522	Usage: $0 [OPTIONS] [FILE]...
7523
7524	-h, --help print this help, then exit
7525	-V, --version print version number, then exit
7526	-q, --quiet do not print progress messages
7527	-d, --debug don't remove temporary files
7528	--recheck update $as_me by reconfiguring in the same conditions
7529	--file=FILE[:TEMPLATE]
7530	instantiate the configuration file FILE
7531	--header=FILE[:TEMPLATE]
7532	instantiate the configuration header FILE
7533
7534	Configuration files:
7535	$config_files
7536
7537	Configuration headers:
7538	$config_headers
7539
7540	Configuration commands:
7541	$config_commands
7542
7543	Report bugs to <bug-autoconf@gnu.org>."
7544	_ACEOF
7545
7546	cat >>$CONFIG_STATUS <<_ACEOF
7547	ac_cs_version="\\
7548	orxonox config.status 0.1-pre-alpha
7549	configured by $0, generated by GNU Autoconf 2.59,
7550	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7551
7552	Copyright (C) 2003 Free Software Foundation, Inc.
7553	This config.status script is free software; the Free Software Foundation
7554	gives unlimited permission to copy, distribute and modify it."
7555	srcdir=$srcdir
7556	INSTALL="$INSTALL"
7557	_ACEOF
7558
7559	cat >>$CONFIG_STATUS <<\_ACEOF
7560	# If no file are specified by the user, then we need to provide default
7561	# value. By we need to know if files were specified by the user.
7562	ac_need_defaults=:
7563	while test $# != 0
7564	do
7565	case $1 in
7566	--=)
7567	ac_option=`expr "x$1" : 'x$[^=]*$='`
7568	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7569	ac_shift=:
7570	;;
7571	-*)
7572	ac_option=$1
7573	ac_optarg=$2
7574	ac_shift=shift
7575	;;
7576	*) # This is not an option, so the user has probably given explicit
7577	# arguments.
7578	ac_option=$1
7579	ac_need_defaults=false;;
7580	esac
7581
7582	case $ac_option in
7583	# Handling of the options.
7584	_ACEOF
7585	cat >>$CONFIG_STATUS <<\_ACEOF
7586	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7587	ac_cs_recheck=: ;;
7588	--version \| --vers* \| -V )
7589	echo "$ac_cs_version"; exit 0 ;;
7590	--he \| --h)
7591	# Conflict between --help and --header
7592	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7593	Try \`$0 --help' for more information." >&5
7594	echo "$as_me: error: ambiguous option: $1
7595	Try \`$0 --help' for more information." >&2;}
7596	{ (exit 1); exit 1; }; };;
7597	--help \| --hel \| -h )
7598	echo "$ac_cs_usage"; exit 0 ;;
7599	--debug \| --d* \| -d )
7600	debug=: ;;
7601	--file \| --fil \| --fi \| --f )
7602	$ac_shift
7603	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7604	ac_need_defaults=false;;
7605	--header \| --heade \| --head \| --hea )
7606	$ac_shift
7607	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7608	ac_need_defaults=false;;
7609	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7610	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7611	ac_cs_silent=: ;;
7612
7613	# This is an error.
7614	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7615	Try \`$0 --help' for more information." >&5
7616	echo "$as_me: error: unrecognized option: $1
7617	Try \`$0 --help' for more information." >&2;}
7618	{ (exit 1); exit 1; }; } ;;
7619
7620	*) ac_config_targets="$ac_config_targets $1" ;;
7621
7622	esac
7623	shift
7624	done
7625
7626	ac_configure_extra_args=
7627
7628	if $ac_cs_silent; then
7629	exec 6>/dev/null
7630	ac_configure_extra_args="$ac_configure_extra_args --silent"
7631	fi
7632
7633	_ACEOF
7634	cat >>$CONFIG_STATUS <<_ACEOF
7635	if \$ac_cs_recheck; then
7636	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7637	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7638	fi
7639
7640	_ACEOF
7641
7642	cat >>$CONFIG_STATUS <<_ACEOF
7643	#
7644	# INIT-COMMANDS section.
7645	#
7646
7647	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7648
7649	_ACEOF
7650
7651
7652
7653	cat >>$CONFIG_STATUS <<\_ACEOF
7654	for ac_config_target in $ac_config_targets
7655	do
7656	case "$ac_config_target" in
7657	# Handling of arguments.
7658	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7659	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7660	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7661	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7662	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7663	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7664	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7665	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7666	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7667	{ (exit 1); exit 1; }; };;
7668	esac
7669	done
7670
7671	# If the user did not use the arguments to specify the items to instantiate,
7672	# then the envvar interface is used. Set only those that are not.
7673	# We use the long form for the default assignment because of an extremely
7674	# bizarre bug on SunOS 4.1.3.
7675	if $ac_need_defaults; then
7676	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7677	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7678	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7679	fi
7680
7681	# Have a temporary directory for convenience. Make it in the build tree
7682	# simply because there is no reason to put it here, and in addition,
7683	# creating and moving files from /tmp can sometimes cause problems.
7684	# Create a temporary directory, and hook for its removal unless debugging.
7685	$debug \|\|
7686	{
7687	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7688	trap '{ (exit 1); exit 1; }' 1 2 13 15
7689	}
7690
7691	# Create a (secure) tmp directory for tmp files.
7692
7693	{
7694	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7695	test -n "$tmp" && test -d "$tmp"
7696	} \|\|
7697	{
7698	tmp=./confstat$$-$RANDOM
7699	(umask 077 && mkdir $tmp)
7700	} \|\|
7701	{
7702	echo "$me: cannot create a temporary directory in ." >&2
7703	{ (exit 1); exit 1; }
7704	}
7705
7706	_ACEOF
7707
7708	cat >>$CONFIG_STATUS <<_ACEOF
7709
7710	#
7711	# CONFIG_FILES section.
7712	#
7713
7714	# No need to generate the scripts if there are no CONFIG_FILES.
7715	# This happens for instance when ./config.status config.h
7716	if test -n "\$CONFIG_FILES"; then
7717	# Protect against being on the right side of a sed subst in config.status.
7718	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7719	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7720	s,@SHELL@,$SHELL,;t t
7721	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7722	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7723	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7724	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7725	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7726	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7727	s,@exec_prefix@,$exec_prefix,;t t
7728	s,@prefix@,$prefix,;t t
7729	s,@program_transform_name@,$program_transform_name,;t t
7730	s,@bindir@,$bindir,;t t
7731	s,@sbindir@,$sbindir,;t t
7732	s,@libexecdir@,$libexecdir,;t t
7733	s,@datadir@,$datadir,;t t
7734	s,@sysconfdir@,$sysconfdir,;t t
7735	s,@sharedstatedir@,$sharedstatedir,;t t
7736	s,@localstatedir@,$localstatedir,;t t
7737	s,@libdir@,$libdir,;t t
7738	s,@includedir@,$includedir,;t t
7739	s,@oldincludedir@,$oldincludedir,;t t
7740	s,@infodir@,$infodir,;t t
7741	s,@mandir@,$mandir,;t t
7742	s,@build_alias@,$build_alias,;t t
7743	s,@host_alias@,$host_alias,;t t
7744	s,@target_alias@,$target_alias,;t t
7745	s,@DEFS@,$DEFS,;t t
7746	s,@ECHO_C@,$ECHO_C,;t t
7747	s,@ECHO_N@,$ECHO_N,;t t
7748	s,@ECHO_T@,$ECHO_T,;t t
7749	s,@LIBS@,$LIBS,;t t
7750	s,@build@,$build,;t t
7751	s,@build_cpu@,$build_cpu,;t t
7752	s,@build_vendor@,$build_vendor,;t t
7753	s,@build_os@,$build_os,;t t
7754	s,@host@,$host,;t t
7755	s,@host_cpu@,$host_cpu,;t t
7756	s,@host_vendor@,$host_vendor,;t t
7757	s,@host_os@,$host_os,;t t
7758	s,@target@,$target,;t t
7759	s,@target_cpu@,$target_cpu,;t t
7760	s,@target_vendor@,$target_vendor,;t t
7761	s,@target_os@,$target_os,;t t
7762	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7763	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7764	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7765	s,@CYGPATH_W@,$CYGPATH_W,;t t
7766	s,@PACKAGE@,$PACKAGE,;t t
7767	s,@VERSION@,$VERSION,;t t
7768	s,@ACLOCAL@,$ACLOCAL,;t t
7769	s,@AUTOCONF@,$AUTOCONF,;t t
7770	s,@AUTOMAKE@,$AUTOMAKE,;t t
7771	s,@AUTOHEADER@,$AUTOHEADER,;t t
7772	s,@MAKEINFO@,$MAKEINFO,;t t
7773	s,@AMTAR@,$AMTAR,;t t
7774	s,@install_sh@,$install_sh,;t t
7775	s,@STRIP@,$STRIP,;t t
7776	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7777	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7778	s,@mkdir_p@,$mkdir_p,;t t
7779	s,@AWK@,$AWK,;t t
7780	s,@SET_MAKE@,$SET_MAKE,;t t
7781	s,@am__leading_dot@,$am__leading_dot,;t t
7782	s,@CXX@,$CXX,;t t
7783	s,@CXXFLAGS@,$CXXFLAGS,;t t
7784	s,@LDFLAGS@,$LDFLAGS,;t t
7785	s,@CPPFLAGS@,$CPPFLAGS,;t t
7786	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7787	s,@EXEEXT@,$EXEEXT,;t t
7788	s,@OBJEXT@,$OBJEXT,;t t
7789	s,@DEPDIR@,$DEPDIR,;t t
7790	s,@am__include@,$am__include,;t t
7791	s,@am__quote@,$am__quote,;t t
7792	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7793	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7794	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7795	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7796	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7797	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7798	s,@CC@,$CC,;t t
7799	s,@CFLAGS@,$CFLAGS,;t t
7800	s,@ac_ct_CC@,$ac_ct_CC,;t t
7801	s,@CCDEPMODE@,$CCDEPMODE,;t t
7802	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7803	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7804	s,@CPP@,$CPP,;t t
7805	s,@EGREP@,$EGREP,;t t
7806	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7807	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
7808	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7809	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7810	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7811	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7812	s,@LIBOBJS@,$LIBOBJS,;t t
7813	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7814	CEOF
7815
7816	_ACEOF
7817
7818	cat >>$CONFIG_STATUS <<\_ACEOF
7819	# Split the substitutions into bite-sized pieces for seds with
7820	# small command number limits, like on Digital OSF/1 and HP-UX.
7821	ac_max_sed_lines=48
7822	ac_sed_frag=1 # Number of current file.
7823	ac_beg=1 # First line for current file.
7824	ac_end=$ac_max_sed_lines # Line after last line for current file.
7825	ac_more_lines=:
7826	ac_sed_cmds=
7827	while $ac_more_lines; do
7828	if test $ac_beg -gt 1; then
7829	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7830	else
7831	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7832	fi
7833	if test ! -s $tmp/subs.frag; then
7834	ac_more_lines=false
7835	else
7836	# The purpose of the label and of the branching condition is to
7837	# speed up the sed processing (if there are no `@' at all, there
7838	# is no need to browse any of the substitutions).
7839	# These are the two extra sed commands mentioned above.
7840	(echo ':t
7841	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7842	if test -z "$ac_sed_cmds"; then
7843	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7844	else
7845	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7846	fi
7847	ac_sed_frag=`expr $ac_sed_frag + 1`
7848	ac_beg=$ac_end
7849	ac_end=`expr $ac_end + $ac_max_sed_lines`
7850	fi
7851	done
7852	if test -z "$ac_sed_cmds"; then
7853	ac_sed_cmds=cat
7854	fi
7855	fi # test -n "$CONFIG_FILES"
7856
7857	_ACEOF
7858	cat >>$CONFIG_STATUS <<\_ACEOF
7859	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7860	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7861	case $ac_file in
7862	- \| :- \| :-:* ) # input from stdin
7863	cat >$tmp/stdin
7864	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7865	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7866	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7867	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7868	* ) ac_file_in=$ac_file.in ;;
7869	esac
7870
7871	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7872	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7873	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7874	X"$ac_file" : 'X$//$[^/]' \\| \
7875	X"$ac_file" : 'X$//$$' \\| \
7876	X"$ac_file" : 'X$/$' \\| \
7877	. : '$.$' 2>/dev/null \|\|
7878	echo X"$ac_file" \|
7879	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7880	/^X$\/\/$[^/].*/{ s//\1/; q; }
7881	/^X$\/\/$$/{ s//\1/; q; }
7882	/^X$\/$.*/{ s//\1/; q; }
7883	s/.*/./; q'`
7884	{ if $as_mkdir_p; then
7885	mkdir -p "$ac_dir"
7886	else
7887	as_dir="$ac_dir"
7888	as_dirs=
7889	while test ! -d "$as_dir"; do
7890	as_dirs="$as_dir $as_dirs"
7891	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7892	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7893	X"$as_dir" : 'X$//$[^/]' \\| \
7894	X"$as_dir" : 'X$//$$' \\| \
7895	X"$as_dir" : 'X$/$' \\| \
7896	. : '$.$' 2>/dev/null \|\|
7897	echo X"$as_dir" \|
7898	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7899	/^X$\/\/$[^/].*/{ s//\1/; q; }
7900	/^X$\/\/$$/{ s//\1/; q; }
7901	/^X$\/$.*/{ s//\1/; q; }
7902	s/.*/./; q'`
7903	done
7904	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7905	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7906	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7907	{ (exit 1); exit 1; }; }; }
7908
7909	ac_builddir=.
7910
7911	if test "$ac_dir" != .; then
7912	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7913	# A "../" for each directory in $ac_dir_suffix.
7914	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7915	else
7916	ac_dir_suffix= ac_top_builddir=
7917	fi
7918
7919	case $srcdir in
7920	.) # No --srcdir option. We are building in place.
7921	ac_srcdir=.
7922	if test -z "$ac_top_builddir"; then
7923	ac_top_srcdir=.
7924	else
7925	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7926	fi ;;
7927	[\\/]* \| ?:[\\/]* ) # Absolute path.
7928	ac_srcdir=$srcdir$ac_dir_suffix;
7929	ac_top_srcdir=$srcdir ;;
7930	*) # Relative path.
7931	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7932	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7933	esac
7934
7935	# Do not use `cd foo && pwd` to compute absolute paths, because
7936	# the directories may not exist.
7937	case `pwd` in
7938	.) ac_abs_builddir="$ac_dir";;
7939	*)
7940	case "$ac_dir" in
7941	.) ac_abs_builddir=`pwd`;;
7942	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7943	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7944	esac;;
7945	esac
7946	case $ac_abs_builddir in
7947	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7948	*)
7949	case ${ac_top_builddir}. in
7950	.) ac_abs_top_builddir=$ac_abs_builddir;;
7951	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7952	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7953	esac;;
7954	esac
7955	case $ac_abs_builddir in
7956	.) ac_abs_srcdir=$ac_srcdir;;
7957	*)
7958	case $ac_srcdir in
7959	.) ac_abs_srcdir=$ac_abs_builddir;;
7960	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7961	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7962	esac;;
7963	esac
7964	case $ac_abs_builddir in
7965	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7966	*)
7967	case $ac_top_srcdir in
7968	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7969	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7970	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7971	esac;;
7972	esac
7973
7974
7975	case $INSTALL in
7976	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7977	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7978	esac
7979
7980	if test x"$ac_file" != x-; then
7981	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7982	echo "$as_me: creating $ac_file" >&6;}
7983	rm -f "$ac_file"
7984	fi
7985	# Let's still pretend it is `configure' which instantiates (i.e., don't
7986	# use $as_me), people would be surprised to read:
7987	# /* config.h. Generated by config.status. */
7988	if test x"$ac_file" = x-; then
7989	configure_input=
7990	else
7991	configure_input="$ac_file. "
7992	fi
7993	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7994	sed 's,.*/,,'` by configure."
7995
7996	# First look for the input files in the build tree, otherwise in the
7997	# src tree.
7998	ac_file_inputs=`IFS=:
7999	for f in $ac_file_in; do
8000	case $f in
8001	-) echo $tmp/stdin ;;
8002	[\\/$]*)
8003	# Absolute (can't be DOS-style, as IFS=:)
8004	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8005	echo "$as_me: error: cannot find input file: $f" >&2;}
8006	{ (exit 1); exit 1; }; }
8007	echo "$f";;
8008	*) # Relative
8009	if test -f "$f"; then
8010	# Build tree
8011	echo "$f"
8012	elif test -f "$srcdir/$f"; then
8013	# Source tree
8014	echo "$srcdir/$f"
8015	else
8016	# /dev/null tree
8017	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8018	echo "$as_me: error: cannot find input file: $f" >&2;}
8019	{ (exit 1); exit 1; }; }
8020	fi;;
8021	esac
8022	done` \|\| { (exit 1); exit 1; }
8023	_ACEOF
8024	cat >>$CONFIG_STATUS <<_ACEOF
8025	sed "$ac_vpsub
8026	$extrasub
8027	_ACEOF
8028	cat >>$CONFIG_STATUS <<\_ACEOF
8029	:t
8030	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8031	s,@configure_input@,$configure_input,;t t
8032	s,@srcdir@,$ac_srcdir,;t t
8033	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8034	s,@top_srcdir@,$ac_top_srcdir,;t t
8035	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8036	s,@builddir@,$ac_builddir,;t t
8037	s,@abs_builddir@,$ac_abs_builddir,;t t
8038	s,@top_builddir@,$ac_top_builddir,;t t
8039	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8040	s,@INSTALL@,$ac_INSTALL,;t t
8041	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8042	rm -f $tmp/stdin
8043	if test x"$ac_file" != x-; then
8044	mv $tmp/out $ac_file
8045	else
8046	cat $tmp/out
8047	rm -f $tmp/out
8048	fi
8049
8050	done
8051	_ACEOF
8052	cat >>$CONFIG_STATUS <<\_ACEOF
8053
8054	#
8055	# CONFIG_HEADER section.
8056	#
8057
8058	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8059	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8060	#
8061	# ac_d sets the value in "#define NAME VALUE" lines.
8062	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8063	ac_dB='[ ].*$,\1#\2'
8064	ac_dC=' '
8065	ac_dD=',;t'
8066	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8067	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8068	ac_uB='$,\1#\2define\3'
8069	ac_uC=' '
8070	ac_uD=',;t'
8071
8072	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8073	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8074	case $ac_file in
8075	- \| :- \| :-:* ) # input from stdin
8076	cat >$tmp/stdin
8077	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8078	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8079	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8080	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8081	* ) ac_file_in=$ac_file.in ;;
8082	esac
8083
8084	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8085	echo "$as_me: creating $ac_file" >&6;}
8086
8087	# First look for the input files in the build tree, otherwise in the
8088	# src tree.
8089	ac_file_inputs=`IFS=:
8090	for f in $ac_file_in; do
8091	case $f in
8092	-) echo $tmp/stdin ;;
8093	[\\/$]*)
8094	# Absolute (can't be DOS-style, as IFS=:)
8095	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8096	echo "$as_me: error: cannot find input file: $f" >&2;}
8097	{ (exit 1); exit 1; }; }
8098	# Do quote $f, to prevent DOS paths from being IFS'd.
8099	echo "$f";;
8100	*) # Relative
8101	if test -f "$f"; then
8102	# Build tree
8103	echo "$f"
8104	elif test -f "$srcdir/$f"; then
8105	# Source tree
8106	echo "$srcdir/$f"
8107	else
8108	# /dev/null tree
8109	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8110	echo "$as_me: error: cannot find input file: $f" >&2;}
8111	{ (exit 1); exit 1; }; }
8112	fi;;
8113	esac
8114	done` \|\| { (exit 1); exit 1; }
8115	# Remove the trailing spaces.
8116	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8117
8118	_ACEOF
8119
8120	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8121	# `conftest.undefs', that substitutes the proper values into
8122	# config.h.in to produce config.h. The first handles `#define'
8123	# templates, and the second `#undef' templates.
8124	# And first: Protect against being on the right side of a sed subst in
8125	# config.status. Protect against being in an unquoted here document
8126	# in config.status.
8127	rm -f conftest.defines conftest.undefs
8128	# Using a here document instead of a string reduces the quoting nightmare.
8129	# Putting comments in sed scripts is not portable.
8130	#
8131	# `end' is used to avoid that the second main sed command (meant for
8132	# 0-ary CPP macros) applies to n-ary macro definitions.
8133	# See the Autoconf documentation for `clear'.
8134	cat >confdef2sed.sed <<\_ACEOF
8135	s/[\\&,]/\\&/g
8136	s,[\\$`],\\&,g
8137	t clear
8138	: clear
8139	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8140	t end
8141	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8142	: end
8143	_ACEOF
8144	# If some macros were called several times there might be several times
8145	# the same #defines, which is useless. Nevertheless, we may not want to
8146	# sort them, since we want the last AC-DEFINE to be honored.
8147	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8148	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8149	rm -f confdef2sed.sed
8150
8151	# This sed command replaces #undef with comments. This is necessary, for
8152	# example, in the case of _POSIX_SOURCE, which is predefined and required
8153	# on some systems where configure will not decide to define it.
8154	cat >>conftest.undefs <<\_ACEOF
8155	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8156	_ACEOF
8157
8158	# Break up conftest.defines because some shells have a limit on the size
8159	# of here documents, and old seds have small limits too (100 cmds).
8160	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8161	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8162	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8163	echo ' :' >>$CONFIG_STATUS
8164	rm -f conftest.tail
8165	while grep . conftest.defines >/dev/null
8166	do
8167	# Write a limited-size here document to $tmp/defines.sed.
8168	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8169	# Speed up: don't consider the non `#define' lines.
8170	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8171	# Work around the forget-to-reset-the-flag bug.
8172	echo 't clr' >>$CONFIG_STATUS
8173	echo ': clr' >>$CONFIG_STATUS
8174	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8175	echo 'CEOF
8176	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8177	rm -f $tmp/in
8178	mv $tmp/out $tmp/in
8179	' >>$CONFIG_STATUS
8180	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8181	rm -f conftest.defines
8182	mv conftest.tail conftest.defines
8183	done
8184	rm -f conftest.defines
8185	echo ' fi # grep' >>$CONFIG_STATUS
8186	echo >>$CONFIG_STATUS
8187
8188	# Break up conftest.undefs because some shells have a limit on the size
8189	# of here documents, and old seds have small limits too (100 cmds).
8190	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8191	rm -f conftest.tail
8192	while grep . conftest.undefs >/dev/null
8193	do
8194	# Write a limited-size here document to $tmp/undefs.sed.
8195	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8196	# Speed up: don't consider the non `#undef'
8197	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8198	# Work around the forget-to-reset-the-flag bug.
8199	echo 't clr' >>$CONFIG_STATUS
8200	echo ': clr' >>$CONFIG_STATUS
8201	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8202	echo 'CEOF
8203	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8204	rm -f $tmp/in
8205	mv $tmp/out $tmp/in
8206	' >>$CONFIG_STATUS
8207	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8208	rm -f conftest.undefs
8209	mv conftest.tail conftest.undefs
8210	done
8211	rm -f conftest.undefs
8212
8213	cat >>$CONFIG_STATUS <<\_ACEOF
8214	# Let's still pretend it is `configure' which instantiates (i.e., don't
8215	# use $as_me), people would be surprised to read:
8216	# /* config.h. Generated by config.status. */
8217	if test x"$ac_file" = x-; then
8218	echo "/* Generated by configure. */" >$tmp/config.h
8219	else
8220	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8221	fi
8222	cat $tmp/in >>$tmp/config.h
8223	rm -f $tmp/in
8224	if test x"$ac_file" != x-; then
8225	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8226	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8227	echo "$as_me: $ac_file is unchanged" >&6;}
8228	else
8229	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8230	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8231	X"$ac_file" : 'X$//$[^/]' \\| \
8232	X"$ac_file" : 'X$//$$' \\| \
8233	X"$ac_file" : 'X$/$' \\| \
8234	. : '$.$' 2>/dev/null \|\|
8235	echo X"$ac_file" \|
8236	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8237	/^X$\/\/$[^/].*/{ s//\1/; q; }
8238	/^X$\/\/$$/{ s//\1/; q; }
8239	/^X$\/$.*/{ s//\1/; q; }
8240	s/.*/./; q'`
8241	{ if $as_mkdir_p; then
8242	mkdir -p "$ac_dir"
8243	else
8244	as_dir="$ac_dir"
8245	as_dirs=
8246	while test ! -d "$as_dir"; do
8247	as_dirs="$as_dir $as_dirs"
8248	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8249	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8250	X"$as_dir" : 'X$//$[^/]' \\| \
8251	X"$as_dir" : 'X$//$$' \\| \
8252	X"$as_dir" : 'X$/$' \\| \
8253	. : '$.$' 2>/dev/null \|\|
8254	echo X"$as_dir" \|
8255	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8256	/^X$\/\/$[^/].*/{ s//\1/; q; }
8257	/^X$\/\/$$/{ s//\1/; q; }
8258	/^X$\/$.*/{ s//\1/; q; }
8259	s/.*/./; q'`
8260	done
8261	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8262	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8263	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8264	{ (exit 1); exit 1; }; }; }
8265
8266	rm -f $ac_file
8267	mv $tmp/config.h $ac_file
8268	fi
8269	else
8270	cat $tmp/config.h
8271	rm -f $tmp/config.h
8272	fi
8273	# Compute $ac_file's index in $config_headers.
8274	_am_stamp_count=1
8275	for _am_header in $config_headers :; do
8276	case $_am_header in
8277	$ac_file \| $ac_file:* )
8278	break ;;
8279	* )
8280	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8281	esac
8282	done
8283	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8284	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8285	X$ac_file : 'X$//$[^/]' \\| \
8286	X$ac_file : 'X$//$$' \\| \
8287	X$ac_file : 'X$/$' \\| \
8288	. : '$.$' 2>/dev/null \|\|
8289	echo X$ac_file \|
8290	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8291	/^X$\/\/$[^/].*/{ s//\1/; q; }
8292	/^X$\/\/$$/{ s//\1/; q; }
8293	/^X$\/$.*/{ s//\1/; q; }
8294	s/.*/./; q'`/stamp-h$_am_stamp_count
8295	done
8296	_ACEOF
8297	cat >>$CONFIG_STATUS <<\_ACEOF
8298
8299	#
8300	# CONFIG_COMMANDS section.
8301	#
8302	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8303	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8304	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8305	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8306	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8307	X"$ac_dest" : 'X$//$[^/]' \\| \
8308	X"$ac_dest" : 'X$//$$' \\| \
8309	X"$ac_dest" : 'X$/$' \\| \
8310	. : '$.$' 2>/dev/null \|\|
8311	echo X"$ac_dest" \|
8312	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8313	/^X$\/\/$[^/].*/{ s//\1/; q; }
8314	/^X$\/\/$$/{ s//\1/; q; }
8315	/^X$\/$.*/{ s//\1/; q; }
8316	s/.*/./; q'`
8317	{ if $as_mkdir_p; then
8318	mkdir -p "$ac_dir"
8319	else
8320	as_dir="$ac_dir"
8321	as_dirs=
8322	while test ! -d "$as_dir"; do
8323	as_dirs="$as_dir $as_dirs"
8324	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8325	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8326	X"$as_dir" : 'X$//$[^/]' \\| \
8327	X"$as_dir" : 'X$//$$' \\| \
8328	X"$as_dir" : 'X$/$' \\| \
8329	. : '$.$' 2>/dev/null \|\|
8330	echo X"$as_dir" \|
8331	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8332	/^X$\/\/$[^/].*/{ s//\1/; q; }
8333	/^X$\/\/$$/{ s//\1/; q; }
8334	/^X$\/$.*/{ s//\1/; q; }
8335	s/.*/./; q'`
8336	done
8337	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8338	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8339	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8340	{ (exit 1); exit 1; }; }; }
8341
8342	ac_builddir=.
8343
8344	if test "$ac_dir" != .; then
8345	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8346	# A "../" for each directory in $ac_dir_suffix.
8347	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8348	else
8349	ac_dir_suffix= ac_top_builddir=
8350	fi
8351
8352	case $srcdir in
8353	.) # No --srcdir option. We are building in place.
8354	ac_srcdir=.
8355	if test -z "$ac_top_builddir"; then
8356	ac_top_srcdir=.
8357	else
8358	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8359	fi ;;
8360	[\\/]* \| ?:[\\/]* ) # Absolute path.
8361	ac_srcdir=$srcdir$ac_dir_suffix;
8362	ac_top_srcdir=$srcdir ;;
8363	*) # Relative path.
8364	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8365	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8366	esac
8367
8368	# Do not use `cd foo && pwd` to compute absolute paths, because
8369	# the directories may not exist.
8370	case `pwd` in
8371	.) ac_abs_builddir="$ac_dir";;
8372	*)
8373	case "$ac_dir" in
8374	.) ac_abs_builddir=`pwd`;;
8375	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8376	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8377	esac;;
8378	esac
8379	case $ac_abs_builddir in
8380	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8381	*)
8382	case ${ac_top_builddir}. in
8383	.) ac_abs_top_builddir=$ac_abs_builddir;;
8384	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8385	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8386	esac;;
8387	esac
8388	case $ac_abs_builddir in
8389	.) ac_abs_srcdir=$ac_srcdir;;
8390	*)
8391	case $ac_srcdir in
8392	.) ac_abs_srcdir=$ac_abs_builddir;;
8393	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8394	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8395	esac;;
8396	esac
8397	case $ac_abs_builddir in
8398	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8399	*)
8400	case $ac_top_srcdir in
8401	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8402	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8403	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8404	esac;;
8405	esac
8406
8407
8408	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8409	echo "$as_me: executing $ac_dest commands" >&6;}
8410	case $ac_dest in
8411	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8412	# Strip MF so we end up with the name of the file.
8413	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8414	# Check whether this is an Automake generated Makefile or not.
8415	# We used to match only the files named `Makefile.in', but
8416	# some people rename them; so instead we look at the file content.
8417	# Grep'ing the first line is not enough: some people post-process
8418	# each Makefile.in and add a new line on top of each file to say so.
8419	# So let's grep whole file.
8420	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8421	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8422	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8423	X"$mf" : 'X$//$[^/]' \\| \
8424	X"$mf" : 'X$//$$' \\| \
8425	X"$mf" : 'X$/$' \\| \
8426	. : '$.$' 2>/dev/null \|\|
8427	echo X"$mf" \|
8428	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8429	/^X$\/\/$[^/].*/{ s//\1/; q; }
8430	/^X$\/\/$$/{ s//\1/; q; }
8431	/^X$\/$.*/{ s//\1/; q; }
8432	s/.*/./; q'`
8433	else
8434	continue
8435	fi
8436	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8437	# Extract the definition of DEP_FILES from the Makefile without
8438	# running `make'.
8439	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8440	test -z "$DEPDIR" && continue
8441	# When using ansi2knr, U may be empty or an underscore; expand it
8442	U=`sed -n 's/^U = //p' < "$mf"`
8443	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8444	# We invoke sed twice because it is the simplest approach to
8445	# changing $(DEPDIR) to its actual value in the expansion.
8446	for file in `sed -n '
8447	/^DEP_FILES = .*\\\\$/ {
8448	s/^DEP_FILES = //
8449	:loop
8450	s/\\\\$//
8451	p
8452	n
8453	/\\\\$/ b loop
8454	p
8455	}
8456	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8457	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8458	# Make sure the directory exists.
8459	test -f "$dirpart/$file" && continue
8460	fdir=`(dirname "$file") 2>/dev/null \|\|
8461	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8462	X"$file" : 'X$//$[^/]' \\| \
8463	X"$file" : 'X$//$$' \\| \
8464	X"$file" : 'X$/$' \\| \
8465	. : '$.$' 2>/dev/null \|\|
8466	echo X"$file" \|
8467	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8468	/^X$\/\/$[^/].*/{ s//\1/; q; }
8469	/^X$\/\/$$/{ s//\1/; q; }
8470	/^X$\/$.*/{ s//\1/; q; }
8471	s/.*/./; q'`
8472	{ if $as_mkdir_p; then
8473	mkdir -p $dirpart/$fdir
8474	else
8475	as_dir=$dirpart/$fdir
8476	as_dirs=
8477	while test ! -d "$as_dir"; do
8478	as_dirs="$as_dir $as_dirs"
8479	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8480	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8481	X"$as_dir" : 'X$//$[^/]' \\| \
8482	X"$as_dir" : 'X$//$$' \\| \
8483	X"$as_dir" : 'X$/$' \\| \
8484	. : '$.$' 2>/dev/null \|\|
8485	echo X"$as_dir" \|
8486	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8487	/^X$\/\/$[^/].*/{ s//\1/; q; }
8488	/^X$\/\/$$/{ s//\1/; q; }
8489	/^X$\/$.*/{ s//\1/; q; }
8490	s/.*/./; q'`
8491	done
8492	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8493	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8494	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8495	{ (exit 1); exit 1; }; }; }
8496
8497	# echo "creating $dirpart/$file"
8498	echo '# dummy' > "$dirpart/$file"
8499	done
8500	done
8501	;;
8502	esac
8503	done
8504	_ACEOF
8505
8506	cat >>$CONFIG_STATUS <<\_ACEOF
8507
8508	{ (exit 0); exit 0; }
8509	_ACEOF
8510	chmod +x $CONFIG_STATUS
8511	ac_clean_files=$ac_clean_files_save
8512
8513
8514	# configure is writing to config.log, and then calls config.status.
8515	# config.status does its own redirection, appending to config.log.
8516	# Unfortunately, on DOS this fails, as config.log is still kept open
8517	# by configure, so config.status won't be able to write to it; its
8518	# output is simply discarded. So we exec the FD to /dev/null,
8519	# effectively closing config.log, so it can be properly (re)opened and
8520	# appended to by config.status. When coming back to configure, we
8521	# need to make the FD available again.
8522	if test "$no_create" != yes; then
8523	ac_cs_success=:
8524	ac_config_status_args=
8525	test "$silent" = yes &&
8526	ac_config_status_args="$ac_config_status_args --quiet"
8527	exec 5>/dev/null
8528	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8529	exec 5>>config.log
8530	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8531	# would make configure fail if this is the last instruction.
8532	$ac_cs_success \|\| { (exit 1); exit 1; }
8533	fi
8534

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