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configure @ 3104

Last change on this file since 3104 was 3104, checked in by bensch, 20 years ago
orxonox/branches/images: better test
Property svn:executable set to ``*
File size: 268.5 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-lib
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="$LIBS -lSDL"
5439	else
5440	echo "------------------"
5441	echo "SDL library not found."
5442	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5443	echo "------------------"
5444	exit -1
5445	fi
5446
5447	# checking for SDL_image-headers
5448
5449	for ac_header in SDL/SDL_image.h
5450	do
5451	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5452	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5453	echo "$as_me:$LINENO: checking for $ac_header" >&5
5454	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5455	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5456	echo $ECHO_N "(cached) $ECHO_C" >&6
5457	fi
5458	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5459	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5460	else
5461	# Is the header compilable?
5462	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5463	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5464	cat >conftest.$ac_ext <<_ACEOF
5465	/* confdefs.h. */
5466	_ACEOF
5467	cat confdefs.h >>conftest.$ac_ext
5468	cat >>conftest.$ac_ext <<_ACEOF
5469	/* end confdefs.h. */
5470	$ac_includes_default
5471	#include <$ac_header>
5472	_ACEOF
5473	rm -f conftest.$ac_objext
5474	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5475	(eval $ac_compile) 2>conftest.er1
5476	ac_status=$?
5477	grep -v '^ *+' conftest.er1 >conftest.err
5478	rm -f conftest.er1
5479	cat conftest.err >&5
5480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5481	(exit $ac_status); } &&
5482	{ ac_try='test -z "$ac_c_werror_flag"
5483	\|\| test ! -s conftest.err'
5484	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5485	(eval $ac_try) 2>&5
5486	ac_status=$?
5487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5488	(exit $ac_status); }; } &&
5489	{ ac_try='test -s conftest.$ac_objext'
5490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5491	(eval $ac_try) 2>&5
5492	ac_status=$?
5493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5494	(exit $ac_status); }; }; then
5495	ac_header_compiler=yes
5496	else
5497	echo "$as_me: failed program was:" >&5
5498	sed 's/^/\| /' conftest.$ac_ext >&5
5499
5500	ac_header_compiler=no
5501	fi
5502	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5503	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5504	echo "${ECHO_T}$ac_header_compiler" >&6
5505
5506	# Is the header present?
5507	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5508	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5509	cat >conftest.$ac_ext <<_ACEOF
5510	/* confdefs.h. */
5511	_ACEOF
5512	cat confdefs.h >>conftest.$ac_ext
5513	cat >>conftest.$ac_ext <<_ACEOF
5514	/* end confdefs.h. */
5515	#include <$ac_header>
5516	_ACEOF
5517	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5518	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5519	ac_status=$?
5520	grep -v '^ *+' conftest.er1 >conftest.err
5521	rm -f conftest.er1
5522	cat conftest.err >&5
5523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524	(exit $ac_status); } >/dev/null; then
5525	if test -s conftest.err; then
5526	ac_cpp_err=$ac_c_preproc_warn_flag
5527	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5528	else
5529	ac_cpp_err=
5530	fi
5531	else
5532	ac_cpp_err=yes
5533	fi
5534	if test -z "$ac_cpp_err"; then
5535	ac_header_preproc=yes
5536	else
5537	echo "$as_me: failed program was:" >&5
5538	sed 's/^/\| /' conftest.$ac_ext >&5
5539
5540	ac_header_preproc=no
5541	fi
5542	rm -f conftest.err conftest.$ac_ext
5543	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5544	echo "${ECHO_T}$ac_header_preproc" >&6
5545
5546	# So? What about this header?
5547	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5548	yes:no: )
5549	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5550	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5551	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5552	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5553	ac_header_preproc=yes
5554	;;
5555	no:yes:* )
5556	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5557	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5558	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5559	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5560	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5561	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5562	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5563	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5564	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5565	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5566	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5567	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5568	(
5569	cat <<\_ASBOX
5570	## ------------------------------------------- ##
5571	## Report this to orxonox-dev@mail.datacore.ch ##
5572	## ------------------------------------------- ##
5573	_ASBOX
5574	) \|
5575	sed "s/^/$as_me: WARNING: /" >&2
5576	;;
5577	esac
5578	echo "$as_me:$LINENO: checking for $ac_header" >&5
5579	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5580	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5581	echo $ECHO_N "(cached) $ECHO_C" >&6
5582	else
5583	eval "$as_ac_Header=\$ac_header_preproc"
5584	fi
5585	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5586	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5587
5588	fi
5589	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5590	cat >>confdefs.h <<_ACEOF
5591	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5592	_ACEOF
5593
5594	else
5595	{ { echo "$as_me:$LINENO: error: cannot find SDL_image headers" >&5
5596	echo "$as_me: error: cannot find SDL_image headers" >&2;}
5597	{ (exit 1); exit 1; }; }
5598	fi
5599
5600	done
5601
5602	# checking for SDL_image-lib
5603	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
5604	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
5605	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
5606	echo $ECHO_N "(cached) $ECHO_C" >&6
5607	else
5608	ac_check_lib_save_LIBS=$LIBS
5609	LIBS="-lSDL_image $LIBS"
5610	cat >conftest.$ac_ext <<_ACEOF
5611	/* confdefs.h. */
5612	_ACEOF
5613	cat confdefs.h >>conftest.$ac_ext
5614	cat >>conftest.$ac_ext <<_ACEOF
5615	/* end confdefs.h. */
5616
5617
5618	int
5619	main ()
5620	{
5621	main ();
5622	;
5623	return 0;
5624	}
5625	_ACEOF
5626	rm -f conftest.$ac_objext conftest$ac_exeext
5627	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5628	(eval $ac_link) 2>conftest.er1
5629	ac_status=$?
5630	grep -v '^ *+' conftest.er1 >conftest.err
5631	rm -f conftest.er1
5632	cat conftest.err >&5
5633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5634	(exit $ac_status); } &&
5635	{ ac_try='test -z "$ac_c_werror_flag"
5636	\|\| test ! -s conftest.err'
5637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5638	(eval $ac_try) 2>&5
5639	ac_status=$?
5640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641	(exit $ac_status); }; } &&
5642	{ ac_try='test -s conftest$ac_exeext'
5643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5644	(eval $ac_try) 2>&5
5645	ac_status=$?
5646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5647	(exit $ac_status); }; }; then
5648	ac_cv_lib_SDL_image_main=yes
5649	else
5650	echo "$as_me: failed program was:" >&5
5651	sed 's/^/\| /' conftest.$ac_ext >&5
5652
5653	ac_cv_lib_SDL_image_main=no
5654	fi
5655	rm -f conftest.err conftest.$ac_objext \
5656	conftest$ac_exeext conftest.$ac_ext
5657	LIBS=$ac_check_lib_save_LIBS
5658	fi
5659	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
5660	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
5661	if test $ac_cv_lib_SDL_image_main = yes; then
5662	FOUND_SDL_image=yes
5663	fi
5664
5665	if test "$FOUND_SDL_image" = "yes" ; then
5666	LIBS="$LIBS -lSDL_image"
5667	else
5668	echo "------------------"
5669	echo "SDL_image library not found."
5670	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
5671	echo "------------------"
5672	exit -1
5673	fi
5674
5675	## checking for SDL
5676	# SDL_VERSION=1.2.7
5677	# AM_PATH_SDL($SDL_VERSION,
5678	# :,
5679	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5680	# )
5681	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5682	# LIBS="$LIBS $SDL_LIBS"
5683	;;
5684
5685	### OS X ###
5686	darwin)
5687	echo "OS X detected"
5688
5689	osX="yes"
5690
5691	# checking gl header
5692
5693	for ac_header in OpenGL/gl.h
5694	do
5695	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5696	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5697	echo "$as_me:$LINENO: checking for $ac_header" >&5
5698	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5699	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5700	echo $ECHO_N "(cached) $ECHO_C" >&6
5701	fi
5702	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5703	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5704	else
5705	# Is the header compilable?
5706	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5707	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5708	cat >conftest.$ac_ext <<_ACEOF
5709	/* confdefs.h. */
5710	_ACEOF
5711	cat confdefs.h >>conftest.$ac_ext
5712	cat >>conftest.$ac_ext <<_ACEOF
5713	/* end confdefs.h. */
5714	$ac_includes_default
5715	#include <$ac_header>
5716	_ACEOF
5717	rm -f conftest.$ac_objext
5718	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5719	(eval $ac_compile) 2>conftest.er1
5720	ac_status=$?
5721	grep -v '^ *+' conftest.er1 >conftest.err
5722	rm -f conftest.er1
5723	cat conftest.err >&5
5724	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5725	(exit $ac_status); } &&
5726	{ ac_try='test -z "$ac_c_werror_flag"
5727	\|\| test ! -s conftest.err'
5728	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5729	(eval $ac_try) 2>&5
5730	ac_status=$?
5731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732	(exit $ac_status); }; } &&
5733	{ ac_try='test -s conftest.$ac_objext'
5734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5735	(eval $ac_try) 2>&5
5736	ac_status=$?
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738	(exit $ac_status); }; }; then
5739	ac_header_compiler=yes
5740	else
5741	echo "$as_me: failed program was:" >&5
5742	sed 's/^/\| /' conftest.$ac_ext >&5
5743
5744	ac_header_compiler=no
5745	fi
5746	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5747	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5748	echo "${ECHO_T}$ac_header_compiler" >&6
5749
5750	# Is the header present?
5751	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5752	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5753	cat >conftest.$ac_ext <<_ACEOF
5754	/* confdefs.h. */
5755	_ACEOF
5756	cat confdefs.h >>conftest.$ac_ext
5757	cat >>conftest.$ac_ext <<_ACEOF
5758	/* end confdefs.h. */
5759	#include <$ac_header>
5760	_ACEOF
5761	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5762	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5763	ac_status=$?
5764	grep -v '^ *+' conftest.er1 >conftest.err
5765	rm -f conftest.er1
5766	cat conftest.err >&5
5767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768	(exit $ac_status); } >/dev/null; then
5769	if test -s conftest.err; then
5770	ac_cpp_err=$ac_c_preproc_warn_flag
5771	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5772	else
5773	ac_cpp_err=
5774	fi
5775	else
5776	ac_cpp_err=yes
5777	fi
5778	if test -z "$ac_cpp_err"; then
5779	ac_header_preproc=yes
5780	else
5781	echo "$as_me: failed program was:" >&5
5782	sed 's/^/\| /' conftest.$ac_ext >&5
5783
5784	ac_header_preproc=no
5785	fi
5786	rm -f conftest.err conftest.$ac_ext
5787	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5788	echo "${ECHO_T}$ac_header_preproc" >&6
5789
5790	# So? What about this header?
5791	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5792	yes:no: )
5793	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5794	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5795	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5796	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5797	ac_header_preproc=yes
5798	;;
5799	no:yes:* )
5800	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5801	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5802	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5803	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5804	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5805	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5806	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5807	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5808	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5809	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5810	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5811	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5812	(
5813	cat <<\_ASBOX
5814	## ------------------------------------------- ##
5815	## Report this to orxonox-dev@mail.datacore.ch ##
5816	## ------------------------------------------- ##
5817	_ASBOX
5818	) \|
5819	sed "s/^/$as_me: WARNING: /" >&2
5820	;;
5821	esac
5822	echo "$as_me:$LINENO: checking for $ac_header" >&5
5823	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5824	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5825	echo $ECHO_N "(cached) $ECHO_C" >&6
5826	else
5827	eval "$as_ac_Header=\$ac_header_preproc"
5828	fi
5829	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5830	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5831
5832	fi
5833	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5834	cat >>confdefs.h <<_ACEOF
5835	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5836	_ACEOF
5837
5838	else
5839	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5840	echo "$as_me: error: cannot find opengl headers" >&2;}
5841	{ (exit 1); exit 1; }; }
5842	fi
5843
5844	done
5845
5846	# cheking for GLU-header
5847
5848	for ac_header in OpenGL/glu.h
5849	do
5850	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5851	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5852	echo "$as_me:$LINENO: checking for $ac_header" >&5
5853	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5854	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5855	echo $ECHO_N "(cached) $ECHO_C" >&6
5856	fi
5857	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5858	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5859	else
5860	# Is the header compilable?
5861	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5862	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5863	cat >conftest.$ac_ext <<_ACEOF
5864	/* confdefs.h. */
5865	_ACEOF
5866	cat confdefs.h >>conftest.$ac_ext
5867	cat >>conftest.$ac_ext <<_ACEOF
5868	/* end confdefs.h. */
5869	$ac_includes_default
5870	#include <$ac_header>
5871	_ACEOF
5872	rm -f conftest.$ac_objext
5873	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5874	(eval $ac_compile) 2>conftest.er1
5875	ac_status=$?
5876	grep -v '^ *+' conftest.er1 >conftest.err
5877	rm -f conftest.er1
5878	cat conftest.err >&5
5879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5880	(exit $ac_status); } &&
5881	{ ac_try='test -z "$ac_c_werror_flag"
5882	\|\| test ! -s conftest.err'
5883	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5884	(eval $ac_try) 2>&5
5885	ac_status=$?
5886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5887	(exit $ac_status); }; } &&
5888	{ ac_try='test -s conftest.$ac_objext'
5889	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5890	(eval $ac_try) 2>&5
5891	ac_status=$?
5892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5893	(exit $ac_status); }; }; then
5894	ac_header_compiler=yes
5895	else
5896	echo "$as_me: failed program was:" >&5
5897	sed 's/^/\| /' conftest.$ac_ext >&5
5898
5899	ac_header_compiler=no
5900	fi
5901	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5902	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5903	echo "${ECHO_T}$ac_header_compiler" >&6
5904
5905	# Is the header present?
5906	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5907	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5908	cat >conftest.$ac_ext <<_ACEOF
5909	/* confdefs.h. */
5910	_ACEOF
5911	cat confdefs.h >>conftest.$ac_ext
5912	cat >>conftest.$ac_ext <<_ACEOF
5913	/* end confdefs.h. */
5914	#include <$ac_header>
5915	_ACEOF
5916	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5917	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5918	ac_status=$?
5919	grep -v '^ *+' conftest.er1 >conftest.err
5920	rm -f conftest.er1
5921	cat conftest.err >&5
5922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923	(exit $ac_status); } >/dev/null; then
5924	if test -s conftest.err; then
5925	ac_cpp_err=$ac_c_preproc_warn_flag
5926	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5927	else
5928	ac_cpp_err=
5929	fi
5930	else
5931	ac_cpp_err=yes
5932	fi
5933	if test -z "$ac_cpp_err"; then
5934	ac_header_preproc=yes
5935	else
5936	echo "$as_me: failed program was:" >&5
5937	sed 's/^/\| /' conftest.$ac_ext >&5
5938
5939	ac_header_preproc=no
5940	fi
5941	rm -f conftest.err conftest.$ac_ext
5942	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5943	echo "${ECHO_T}$ac_header_preproc" >&6
5944
5945	# So? What about this header?
5946	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5947	yes:no: )
5948	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5949	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5950	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5951	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5952	ac_header_preproc=yes
5953	;;
5954	no:yes:* )
5955	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5956	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5957	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5958	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5959	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5960	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5961	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5962	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5963	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5964	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5965	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5966	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5967	(
5968	cat <<\_ASBOX
5969	## ------------------------------------------- ##
5970	## Report this to orxonox-dev@mail.datacore.ch ##
5971	## ------------------------------------------- ##
5972	_ASBOX
5973	) \|
5974	sed "s/^/$as_me: WARNING: /" >&2
5975	;;
5976	esac
5977	echo "$as_me:$LINENO: checking for $ac_header" >&5
5978	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5979	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5980	echo $ECHO_N "(cached) $ECHO_C" >&6
5981	else
5982	eval "$as_ac_Header=\$ac_header_preproc"
5983	fi
5984	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5985	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5986
5987	fi
5988	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5989	cat >>confdefs.h <<_ACEOF
5990	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5991	_ACEOF
5992
5993	else
5994	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5995	echo "$as_me: error: cannot find opengl headers" >&2;}
5996	{ (exit 1); exit 1; }; }
5997	fi
5998
5999	done
6000
6001
6002	LIBS="$LIBS -framework OpenGL"
6003
6004	# checking for SDL-headers
6005	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6006	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6007
6008	## checking for SDL
6009	# SDL_VERSION=1.2.7
6010	# AM_PATH_SDL($SDL_VERSION,
6011	# :,
6012	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6013	# )
6014
6015	SDL_CFLAGS=`sdl-config --cflags`
6016	SDL_LIBS=`sdl-config --libs`
6017	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6018	LIBS="$LIBS $SDL_LIBS"
6019	;;
6020
6021	*)
6022	;;
6023	esac
6024
6025
6026
6027	## checking for libjpeg
6028
6029	for ac_header in jpeglib.h
6030	do
6031	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6032	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6033	echo "$as_me:$LINENO: checking for $ac_header" >&5
6034	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6035	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6036	echo $ECHO_N "(cached) $ECHO_C" >&6
6037	fi
6038	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6039	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6040	else
6041	# Is the header compilable?
6042	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6043	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6044	cat >conftest.$ac_ext <<_ACEOF
6045	/* confdefs.h. */
6046	_ACEOF
6047	cat confdefs.h >>conftest.$ac_ext
6048	cat >>conftest.$ac_ext <<_ACEOF
6049	/* end confdefs.h. */
6050	$ac_includes_default
6051	#include <$ac_header>
6052	_ACEOF
6053	rm -f conftest.$ac_objext
6054	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6055	(eval $ac_compile) 2>conftest.er1
6056	ac_status=$?
6057	grep -v '^ *+' conftest.er1 >conftest.err
6058	rm -f conftest.er1
6059	cat conftest.err >&5
6060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6061	(exit $ac_status); } &&
6062	{ ac_try='test -z "$ac_c_werror_flag"
6063	\|\| test ! -s conftest.err'
6064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6065	(eval $ac_try) 2>&5
6066	ac_status=$?
6067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068	(exit $ac_status); }; } &&
6069	{ ac_try='test -s conftest.$ac_objext'
6070	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6071	(eval $ac_try) 2>&5
6072	ac_status=$?
6073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074	(exit $ac_status); }; }; then
6075	ac_header_compiler=yes
6076	else
6077	echo "$as_me: failed program was:" >&5
6078	sed 's/^/\| /' conftest.$ac_ext >&5
6079
6080	ac_header_compiler=no
6081	fi
6082	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6083	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6084	echo "${ECHO_T}$ac_header_compiler" >&6
6085
6086	# Is the header present?
6087	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6088	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6089	cat >conftest.$ac_ext <<_ACEOF
6090	/* confdefs.h. */
6091	_ACEOF
6092	cat confdefs.h >>conftest.$ac_ext
6093	cat >>conftest.$ac_ext <<_ACEOF
6094	/* end confdefs.h. */
6095	#include <$ac_header>
6096	_ACEOF
6097	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6098	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6099	ac_status=$?
6100	grep -v '^ *+' conftest.er1 >conftest.err
6101	rm -f conftest.er1
6102	cat conftest.err >&5
6103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6104	(exit $ac_status); } >/dev/null; then
6105	if test -s conftest.err; then
6106	ac_cpp_err=$ac_c_preproc_warn_flag
6107	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6108	else
6109	ac_cpp_err=
6110	fi
6111	else
6112	ac_cpp_err=yes
6113	fi
6114	if test -z "$ac_cpp_err"; then
6115	ac_header_preproc=yes
6116	else
6117	echo "$as_me: failed program was:" >&5
6118	sed 's/^/\| /' conftest.$ac_ext >&5
6119
6120	ac_header_preproc=no
6121	fi
6122	rm -f conftest.err conftest.$ac_ext
6123	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6124	echo "${ECHO_T}$ac_header_preproc" >&6
6125
6126	# So? What about this header?
6127	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6128	yes:no: )
6129	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6130	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6131	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6132	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6133	ac_header_preproc=yes
6134	;;
6135	no:yes:* )
6136	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6137	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6138	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6139	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6140	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6141	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6142	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6143	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6144	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6145	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6146	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6147	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6148	(
6149	cat <<\_ASBOX
6150	## ------------------------------------------- ##
6151	## Report this to orxonox-dev@mail.datacore.ch ##
6152	## ------------------------------------------- ##
6153	_ASBOX
6154	) \|
6155	sed "s/^/$as_me: WARNING: /" >&2
6156	;;
6157	esac
6158	echo "$as_me:$LINENO: checking for $ac_header" >&5
6159	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6160	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6161	echo $ECHO_N "(cached) $ECHO_C" >&6
6162	else
6163	eval "$as_ac_Header=\$ac_header_preproc"
6164	fi
6165	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6166	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6167
6168	fi
6169	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6170	cat >>confdefs.h <<_ACEOF
6171	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6172	_ACEOF
6173
6174	else
6175	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
6176	echo "$as_me: error: cannot find jpeg headers" >&2;}
6177	{ (exit 1); exit 1; }; }
6178	fi
6179
6180	done
6181
6182
6183	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6184	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6185	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6186	echo $ECHO_N "(cached) $ECHO_C" >&6
6187	else
6188	ac_check_lib_save_LIBS=$LIBS
6189	LIBS="-ljpeg $LIBS"
6190	cat >conftest.$ac_ext <<_ACEOF
6191	/* confdefs.h. */
6192	_ACEOF
6193	cat confdefs.h >>conftest.$ac_ext
6194	cat >>conftest.$ac_ext <<_ACEOF
6195	/* end confdefs.h. */
6196
6197
6198	int
6199	main ()
6200	{
6201	main ();
6202	;
6203	return 0;
6204	}
6205	_ACEOF
6206	rm -f conftest.$ac_objext conftest$ac_exeext
6207	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6208	(eval $ac_link) 2>conftest.er1
6209	ac_status=$?
6210	grep -v '^ *+' conftest.er1 >conftest.err
6211	rm -f conftest.er1
6212	cat conftest.err >&5
6213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6214	(exit $ac_status); } &&
6215	{ ac_try='test -z "$ac_c_werror_flag"
6216	\|\| test ! -s conftest.err'
6217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218	(eval $ac_try) 2>&5
6219	ac_status=$?
6220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221	(exit $ac_status); }; } &&
6222	{ ac_try='test -s conftest$ac_exeext'
6223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6224	(eval $ac_try) 2>&5
6225	ac_status=$?
6226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227	(exit $ac_status); }; }; then
6228	ac_cv_lib_jpeg_main=yes
6229	else
6230	echo "$as_me: failed program was:" >&5
6231	sed 's/^/\| /' conftest.$ac_ext >&5
6232
6233	ac_cv_lib_jpeg_main=no
6234	fi
6235	rm -f conftest.err conftest.$ac_objext \
6236	conftest$ac_exeext conftest.$ac_ext
6237	LIBS=$ac_check_lib_save_LIBS
6238	fi
6239	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6240	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6241	if test $ac_cv_lib_jpeg_main = yes; then
6242	FOUND_jpeg=yes
6243	fi
6244
6245	if test "$FOUND_jpeg" = "yes" ; then
6246	LIBS="$LIBS -ljpeg"
6247	else
6248	echo "------------------"
6249	echo "jpeg library not found."
6250	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6251	echo "------------------"
6252	exit -1
6253	fi
6254
6255
6256	## checking for libpng
6257
6258	for ac_header in png.h
6259	do
6260	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6261	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6262	echo "$as_me:$LINENO: checking for $ac_header" >&5
6263	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6264	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6265	echo $ECHO_N "(cached) $ECHO_C" >&6
6266	fi
6267	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6268	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6269	else
6270	# Is the header compilable?
6271	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6272	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6273	cat >conftest.$ac_ext <<_ACEOF
6274	/* confdefs.h. */
6275	_ACEOF
6276	cat confdefs.h >>conftest.$ac_ext
6277	cat >>conftest.$ac_ext <<_ACEOF
6278	/* end confdefs.h. */
6279	$ac_includes_default
6280	#include <$ac_header>
6281	_ACEOF
6282	rm -f conftest.$ac_objext
6283	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6284	(eval $ac_compile) 2>conftest.er1
6285	ac_status=$?
6286	grep -v '^ *+' conftest.er1 >conftest.err
6287	rm -f conftest.er1
6288	cat conftest.err >&5
6289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6290	(exit $ac_status); } &&
6291	{ ac_try='test -z "$ac_c_werror_flag"
6292	\|\| test ! -s conftest.err'
6293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6294	(eval $ac_try) 2>&5
6295	ac_status=$?
6296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6297	(exit $ac_status); }; } &&
6298	{ ac_try='test -s conftest.$ac_objext'
6299	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6300	(eval $ac_try) 2>&5
6301	ac_status=$?
6302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6303	(exit $ac_status); }; }; then
6304	ac_header_compiler=yes
6305	else
6306	echo "$as_me: failed program was:" >&5
6307	sed 's/^/\| /' conftest.$ac_ext >&5
6308
6309	ac_header_compiler=no
6310	fi
6311	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6312	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6313	echo "${ECHO_T}$ac_header_compiler" >&6
6314
6315	# Is the header present?
6316	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6317	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6318	cat >conftest.$ac_ext <<_ACEOF
6319	/* confdefs.h. */
6320	_ACEOF
6321	cat confdefs.h >>conftest.$ac_ext
6322	cat >>conftest.$ac_ext <<_ACEOF
6323	/* end confdefs.h. */
6324	#include <$ac_header>
6325	_ACEOF
6326	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6327	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6328	ac_status=$?
6329	grep -v '^ *+' conftest.er1 >conftest.err
6330	rm -f conftest.er1
6331	cat conftest.err >&5
6332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6333	(exit $ac_status); } >/dev/null; then
6334	if test -s conftest.err; then
6335	ac_cpp_err=$ac_c_preproc_warn_flag
6336	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6337	else
6338	ac_cpp_err=
6339	fi
6340	else
6341	ac_cpp_err=yes
6342	fi
6343	if test -z "$ac_cpp_err"; then
6344	ac_header_preproc=yes
6345	else
6346	echo "$as_me: failed program was:" >&5
6347	sed 's/^/\| /' conftest.$ac_ext >&5
6348
6349	ac_header_preproc=no
6350	fi
6351	rm -f conftest.err conftest.$ac_ext
6352	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6353	echo "${ECHO_T}$ac_header_preproc" >&6
6354
6355	# So? What about this header?
6356	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6357	yes:no: )
6358	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6359	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6360	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6361	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6362	ac_header_preproc=yes
6363	;;
6364	no:yes:* )
6365	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6366	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6367	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6368	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6369	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6370	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6371	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6372	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6373	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6374	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6375	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6376	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6377	(
6378	cat <<\_ASBOX
6379	## ------------------------------------------- ##
6380	## Report this to orxonox-dev@mail.datacore.ch ##
6381	## ------------------------------------------- ##
6382	_ASBOX
6383	) \|
6384	sed "s/^/$as_me: WARNING: /" >&2
6385	;;
6386	esac
6387	echo "$as_me:$LINENO: checking for $ac_header" >&5
6388	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6389	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6390	echo $ECHO_N "(cached) $ECHO_C" >&6
6391	else
6392	eval "$as_ac_Header=\$ac_header_preproc"
6393	fi
6394	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6395	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6396
6397	fi
6398	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6399	cat >>confdefs.h <<_ACEOF
6400	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6401	_ACEOF
6402
6403	else
6404	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
6405	echo "$as_me: error: cannot find jpeg headers" >&2;}
6406	{ (exit 1); exit 1; }; }
6407	fi
6408
6409	done
6410
6411
6412	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6413	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6414	if test "${ac_cv_lib_png_main+set}" = set; then
6415	echo $ECHO_N "(cached) $ECHO_C" >&6
6416	else
6417	ac_check_lib_save_LIBS=$LIBS
6418	LIBS="-lpng $LIBS"
6419	cat >conftest.$ac_ext <<_ACEOF
6420	/* confdefs.h. */
6421	_ACEOF
6422	cat confdefs.h >>conftest.$ac_ext
6423	cat >>conftest.$ac_ext <<_ACEOF
6424	/* end confdefs.h. */
6425
6426
6427	int
6428	main ()
6429	{
6430	main ();
6431	;
6432	return 0;
6433	}
6434	_ACEOF
6435	rm -f conftest.$ac_objext conftest$ac_exeext
6436	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6437	(eval $ac_link) 2>conftest.er1
6438	ac_status=$?
6439	grep -v '^ *+' conftest.er1 >conftest.err
6440	rm -f conftest.er1
6441	cat conftest.err >&5
6442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443	(exit $ac_status); } &&
6444	{ ac_try='test -z "$ac_c_werror_flag"
6445	\|\| test ! -s conftest.err'
6446	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6447	(eval $ac_try) 2>&5
6448	ac_status=$?
6449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6450	(exit $ac_status); }; } &&
6451	{ ac_try='test -s conftest$ac_exeext'
6452	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6453	(eval $ac_try) 2>&5
6454	ac_status=$?
6455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456	(exit $ac_status); }; }; then
6457	ac_cv_lib_png_main=yes
6458	else
6459	echo "$as_me: failed program was:" >&5
6460	sed 's/^/\| /' conftest.$ac_ext >&5
6461
6462	ac_cv_lib_png_main=no
6463	fi
6464	rm -f conftest.err conftest.$ac_objext \
6465	conftest$ac_exeext conftest.$ac_ext
6466	LIBS=$ac_check_lib_save_LIBS
6467	fi
6468	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6469	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6470	if test $ac_cv_lib_png_main = yes; then
6471	FOUND_png=yes
6472	fi
6473
6474	if test "$FOUND_png" = "yes" ; then
6475	LIBS="$LIBS -lpng"
6476	else
6477	echo "------------------"
6478	echo "png library not found."
6479	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6480	echo "------------------"
6481	exit -1
6482	fi
6483
6484
6485	## checking for GTK
6486
6487	succeeded=no
6488
6489	if test -z "$PKG_CONFIG"; then
6490	# Extract the first word of "pkg-config", so it can be a program name with args.
6491	set dummy pkg-config; ac_word=$2
6492	echo "$as_me:$LINENO: checking for $ac_word" >&5
6493	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6494	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6495	echo $ECHO_N "(cached) $ECHO_C" >&6
6496	else
6497	case $PKG_CONFIG in
6498	[\\/]* \| ?:[\\/]*)
6499	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6500	;;
6501	*)
6502	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6503	for as_dir in $PATH
6504	do
6505	IFS=$as_save_IFS
6506	test -z "$as_dir" && as_dir=.
6507	for ac_exec_ext in '' $ac_executable_extensions; do
6508	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6509	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6510	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6511	break 2
6512	fi
6513	done
6514	done
6515
6516	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6517	;;
6518	esac
6519	fi
6520	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6521
6522	if test -n "$PKG_CONFIG"; then
6523	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6524	echo "${ECHO_T}$PKG_CONFIG" >&6
6525	else
6526	echo "$as_me:$LINENO: result: no" >&5
6527	echo "${ECHO_T}no" >&6
6528	fi
6529
6530	fi
6531
6532	if test "$PKG_CONFIG" = "no" ; then
6533	echo "*** The pkg-config script could not be found. Make sure it is"
6534	echo "*** in your path, or set the PKG_CONFIG environment variable"
6535	echo "*** to the full path to pkg-config."
6536	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
6537	else
6538	PKG_CONFIG_MIN_VERSION=0.9.0
6539	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6540	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
6541	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
6542
6543	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
6544	echo "$as_me:$LINENO: result: yes" >&5
6545	echo "${ECHO_T}yes" >&6
6546	succeeded=yes
6547
6548	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
6549	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
6550	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6551	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
6552	echo "${ECHO_T}$GTK2_CFLAGS" >&6
6553
6554	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
6555	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
6556	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6557	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
6558	echo "${ECHO_T}$GTK2_LIBS" >&6
6559	else
6560	GTK2_CFLAGS=""
6561	GTK2_LIBS=""
6562	## If we have a custom action on failure, don't print errors, but
6563	## do set a variable so people can do so.
6564	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6565
6566	fi
6567
6568
6569
6570	else
6571	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6572	echo "*** See http://www.freedesktop.org/software/pkgconfig"
6573	fi
6574	fi
6575
6576	if test $succeeded = yes; then
6577	have_gtk2=yes
6578	else
6579	have_gtk2=no
6580	fi
6581
6582
6583
6584
6585
6586	if test "x$have_gtk2" = xyes; then
6587	HAVE_GTK2_TRUE=
6588	HAVE_GTK2_FALSE='#'
6589	else
6590	HAVE_GTK2_TRUE='#'
6591	HAVE_GTK2_FALSE=
6592	fi
6593
6594
6595
6596	#checking for pthread libs
6597	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6598	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6599	if test "${ac_cv_lib_pthread_main+set}" = set; then
6600	echo $ECHO_N "(cached) $ECHO_C" >&6
6601	else
6602	ac_check_lib_save_LIBS=$LIBS
6603	LIBS="-lpthread $LIBS"
6604	cat >conftest.$ac_ext <<_ACEOF
6605	/* confdefs.h. */
6606	_ACEOF
6607	cat confdefs.h >>conftest.$ac_ext
6608	cat >>conftest.$ac_ext <<_ACEOF
6609	/* end confdefs.h. */
6610
6611
6612	int
6613	main ()
6614	{
6615	main ();
6616	;
6617	return 0;
6618	}
6619	_ACEOF
6620	rm -f conftest.$ac_objext conftest$ac_exeext
6621	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6622	(eval $ac_link) 2>conftest.er1
6623	ac_status=$?
6624	grep -v '^ *+' conftest.er1 >conftest.err
6625	rm -f conftest.er1
6626	cat conftest.err >&5
6627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6628	(exit $ac_status); } &&
6629	{ ac_try='test -z "$ac_c_werror_flag"
6630	\|\| test ! -s conftest.err'
6631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6632	(eval $ac_try) 2>&5
6633	ac_status=$?
6634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6635	(exit $ac_status); }; } &&
6636	{ ac_try='test -s conftest$ac_exeext'
6637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6638	(eval $ac_try) 2>&5
6639	ac_status=$?
6640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641	(exit $ac_status); }; }; then
6642	ac_cv_lib_pthread_main=yes
6643	else
6644	echo "$as_me: failed program was:" >&5
6645	sed 's/^/\| /' conftest.$ac_ext >&5
6646
6647	ac_cv_lib_pthread_main=no
6648	fi
6649	rm -f conftest.err conftest.$ac_objext \
6650	conftest$ac_exeext conftest.$ac_ext
6651	LIBS=$ac_check_lib_save_LIBS
6652	fi
6653	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6654	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6655	if test $ac_cv_lib_pthread_main = yes; then
6656	FOUND_pthread=yes
6657	fi
6658
6659	if test "$FOUND_pthread" = "yes" ; then
6660	LIBS="$LIBS -lpthread"
6661	fi
6662
6663
6664	# FIXME: Replace `main' with a function in `-lm':
6665
6666	echo "$as_me:$LINENO: checking for main in -lm" >&5
6667	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6668	if test "${ac_cv_lib_m_main+set}" = set; then
6669	echo $ECHO_N "(cached) $ECHO_C" >&6
6670	else
6671	ac_check_lib_save_LIBS=$LIBS
6672	LIBS="-lm $LIBS"
6673	cat >conftest.$ac_ext <<_ACEOF
6674	/* confdefs.h. */
6675	_ACEOF
6676	cat confdefs.h >>conftest.$ac_ext
6677	cat >>conftest.$ac_ext <<_ACEOF
6678	/* end confdefs.h. */
6679
6680
6681	int
6682	main ()
6683	{
6684	main ();
6685	;
6686	return 0;
6687	}
6688	_ACEOF
6689	rm -f conftest.$ac_objext conftest$ac_exeext
6690	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6691	(eval $ac_link) 2>conftest.er1
6692	ac_status=$?
6693	grep -v '^ *+' conftest.er1 >conftest.err
6694	rm -f conftest.er1
6695	cat conftest.err >&5
6696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6697	(exit $ac_status); } &&
6698	{ ac_try='test -z "$ac_c_werror_flag"
6699	\|\| test ! -s conftest.err'
6700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6701	(eval $ac_try) 2>&5
6702	ac_status=$?
6703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704	(exit $ac_status); }; } &&
6705	{ ac_try='test -s conftest$ac_exeext'
6706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6707	(eval $ac_try) 2>&5
6708	ac_status=$?
6709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710	(exit $ac_status); }; }; then
6711	ac_cv_lib_m_main=yes
6712	else
6713	echo "$as_me: failed program was:" >&5
6714	sed 's/^/\| /' conftest.$ac_ext >&5
6715
6716	ac_cv_lib_m_main=no
6717	fi
6718	rm -f conftest.err conftest.$ac_objext \
6719	conftest$ac_exeext conftest.$ac_ext
6720	LIBS=$ac_check_lib_save_LIBS
6721	fi
6722	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6723	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6724	if test $ac_cv_lib_m_main = yes; then
6725	cat >>confdefs.h <<_ACEOF
6726	#define HAVE_LIBM 1
6727	_ACEOF
6728
6729	LIBS="-lm $LIBS"
6730
6731	fi
6732
6733
6734
6735	# Checks for header files.
6736	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6737	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6738	if test "${ac_cv_header_stdc+set}" = set; then
6739	echo $ECHO_N "(cached) $ECHO_C" >&6
6740	else
6741	cat >conftest.$ac_ext <<_ACEOF
6742	/* confdefs.h. */
6743	_ACEOF
6744	cat confdefs.h >>conftest.$ac_ext
6745	cat >>conftest.$ac_ext <<_ACEOF
6746	/* end confdefs.h. */
6747	#include <stdlib.h>
6748	#include <stdarg.h>
6749	#include <string.h>
6750	#include <float.h>
6751
6752	int
6753	main ()
6754	{
6755
6756	;
6757	return 0;
6758	}
6759	_ACEOF
6760	rm -f conftest.$ac_objext
6761	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6762	(eval $ac_compile) 2>conftest.er1
6763	ac_status=$?
6764	grep -v '^ *+' conftest.er1 >conftest.err
6765	rm -f conftest.er1
6766	cat conftest.err >&5
6767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6768	(exit $ac_status); } &&
6769	{ ac_try='test -z "$ac_c_werror_flag"
6770	\|\| test ! -s conftest.err'
6771	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6772	(eval $ac_try) 2>&5
6773	ac_status=$?
6774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6775	(exit $ac_status); }; } &&
6776	{ ac_try='test -s conftest.$ac_objext'
6777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6778	(eval $ac_try) 2>&5
6779	ac_status=$?
6780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781	(exit $ac_status); }; }; then
6782	ac_cv_header_stdc=yes
6783	else
6784	echo "$as_me: failed program was:" >&5
6785	sed 's/^/\| /' conftest.$ac_ext >&5
6786
6787	ac_cv_header_stdc=no
6788	fi
6789	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6790
6791	if test $ac_cv_header_stdc = yes; then
6792	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6793	cat >conftest.$ac_ext <<_ACEOF
6794	/* confdefs.h. */
6795	_ACEOF
6796	cat confdefs.h >>conftest.$ac_ext
6797	cat >>conftest.$ac_ext <<_ACEOF
6798	/* end confdefs.h. */
6799	#include <string.h>
6800
6801	_ACEOF
6802	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6803	$EGREP "memchr" >/dev/null 2>&1; then
6804	:
6805	else
6806	ac_cv_header_stdc=no
6807	fi
6808	rm -f conftest*
6809
6810	fi
6811
6812	if test $ac_cv_header_stdc = yes; then
6813	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6814	cat >conftest.$ac_ext <<_ACEOF
6815	/* confdefs.h. */
6816	_ACEOF
6817	cat confdefs.h >>conftest.$ac_ext
6818	cat >>conftest.$ac_ext <<_ACEOF
6819	/* end confdefs.h. */
6820	#include <stdlib.h>
6821
6822	_ACEOF
6823	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6824	$EGREP "free" >/dev/null 2>&1; then
6825	:
6826	else
6827	ac_cv_header_stdc=no
6828	fi
6829	rm -f conftest*
6830
6831	fi
6832
6833	if test $ac_cv_header_stdc = yes; then
6834	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6835	if test "$cross_compiling" = yes; then
6836	:
6837	else
6838	cat >conftest.$ac_ext <<_ACEOF
6839	/* confdefs.h. */
6840	_ACEOF
6841	cat confdefs.h >>conftest.$ac_ext
6842	cat >>conftest.$ac_ext <<_ACEOF
6843	/* end confdefs.h. */
6844	#include <ctype.h>
6845	#if ((' ' & 0x0FF) == 0x020)
6846	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6847	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6848	#else
6849	# define ISLOWER(c) \
6850	(('a' <= (c) && (c) <= 'i') \
6851	\|\| ('j' <= (c) && (c) <= 'r') \
6852	\|\| ('s' <= (c) && (c) <= 'z'))
6853	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6854	#endif
6855
6856	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6857	int
6858	main ()
6859	{
6860	int i;
6861	for (i = 0; i < 256; i++)
6862	if (XOR (islower (i), ISLOWER (i))
6863	\|\| toupper (i) != TOUPPER (i))
6864	exit(2);
6865	exit (0);
6866	}
6867	_ACEOF
6868	rm -f conftest$ac_exeext
6869	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6870	(eval $ac_link) 2>&5
6871	ac_status=$?
6872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6873	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6875	(eval $ac_try) 2>&5
6876	ac_status=$?
6877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6878	(exit $ac_status); }; }; then
6879	:
6880	else
6881	echo "$as_me: program exited with status $ac_status" >&5
6882	echo "$as_me: failed program was:" >&5
6883	sed 's/^/\| /' conftest.$ac_ext >&5
6884
6885	( exit $ac_status )
6886	ac_cv_header_stdc=no
6887	fi
6888	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6889	fi
6890	fi
6891	fi
6892	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6893	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6894	if test $ac_cv_header_stdc = yes; then
6895
6896	cat >>confdefs.h <<\_ACEOF
6897	#define STDC_HEADERS 1
6898	_ACEOF
6899
6900	fi
6901
6902
6903
6904	for ac_header in stdlib.h string.h
6905	do
6906	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6907	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6908	echo "$as_me:$LINENO: checking for $ac_header" >&5
6909	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6910	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6911	echo $ECHO_N "(cached) $ECHO_C" >&6
6912	fi
6913	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6914	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6915	else
6916	# Is the header compilable?
6917	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6918	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6919	cat >conftest.$ac_ext <<_ACEOF
6920	/* confdefs.h. */
6921	_ACEOF
6922	cat confdefs.h >>conftest.$ac_ext
6923	cat >>conftest.$ac_ext <<_ACEOF
6924	/* end confdefs.h. */
6925	$ac_includes_default
6926	#include <$ac_header>
6927	_ACEOF
6928	rm -f conftest.$ac_objext
6929	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6930	(eval $ac_compile) 2>conftest.er1
6931	ac_status=$?
6932	grep -v '^ *+' conftest.er1 >conftest.err
6933	rm -f conftest.er1
6934	cat conftest.err >&5
6935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936	(exit $ac_status); } &&
6937	{ ac_try='test -z "$ac_c_werror_flag"
6938	\|\| test ! -s conftest.err'
6939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6940	(eval $ac_try) 2>&5
6941	ac_status=$?
6942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6943	(exit $ac_status); }; } &&
6944	{ ac_try='test -s conftest.$ac_objext'
6945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6946	(eval $ac_try) 2>&5
6947	ac_status=$?
6948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6949	(exit $ac_status); }; }; then
6950	ac_header_compiler=yes
6951	else
6952	echo "$as_me: failed program was:" >&5
6953	sed 's/^/\| /' conftest.$ac_ext >&5
6954
6955	ac_header_compiler=no
6956	fi
6957	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6958	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6959	echo "${ECHO_T}$ac_header_compiler" >&6
6960
6961	# Is the header present?
6962	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6963	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6964	cat >conftest.$ac_ext <<_ACEOF
6965	/* confdefs.h. */
6966	_ACEOF
6967	cat confdefs.h >>conftest.$ac_ext
6968	cat >>conftest.$ac_ext <<_ACEOF
6969	/* end confdefs.h. */
6970	#include <$ac_header>
6971	_ACEOF
6972	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6973	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6974	ac_status=$?
6975	grep -v '^ *+' conftest.er1 >conftest.err
6976	rm -f conftest.er1
6977	cat conftest.err >&5
6978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979	(exit $ac_status); } >/dev/null; then
6980	if test -s conftest.err; then
6981	ac_cpp_err=$ac_c_preproc_warn_flag
6982	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6983	else
6984	ac_cpp_err=
6985	fi
6986	else
6987	ac_cpp_err=yes
6988	fi
6989	if test -z "$ac_cpp_err"; then
6990	ac_header_preproc=yes
6991	else
6992	echo "$as_me: failed program was:" >&5
6993	sed 's/^/\| /' conftest.$ac_ext >&5
6994
6995	ac_header_preproc=no
6996	fi
6997	rm -f conftest.err conftest.$ac_ext
6998	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6999	echo "${ECHO_T}$ac_header_preproc" >&6
7000
7001	# So? What about this header?
7002	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7003	yes:no: )
7004	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7005	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7006	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7007	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7008	ac_header_preproc=yes
7009	;;
7010	no:yes:* )
7011	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7012	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7013	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7014	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7015	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7016	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7017	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7018	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7019	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7020	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7021	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7022	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7023	(
7024	cat <<\_ASBOX
7025	## ------------------------------------------- ##
7026	## Report this to orxonox-dev@mail.datacore.ch ##
7027	## ------------------------------------------- ##
7028	_ASBOX
7029	) \|
7030	sed "s/^/$as_me: WARNING: /" >&2
7031	;;
7032	esac
7033	echo "$as_me:$LINENO: checking for $ac_header" >&5
7034	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7035	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7036	echo $ECHO_N "(cached) $ECHO_C" >&6
7037	else
7038	eval "$as_ac_Header=\$ac_header_preproc"
7039	fi
7040	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7041	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7042
7043	fi
7044	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7045	cat >>confdefs.h <<_ACEOF
7046	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7047	_ACEOF
7048
7049	fi
7050
7051	done
7052
7053
7054	# Checks for typedefs, structures, and compiler characteristics.
7055	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7056	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7057	if test "${ac_cv_header_stdbool_h+set}" = set; then
7058	echo $ECHO_N "(cached) $ECHO_C" >&6
7059	else
7060	cat >conftest.$ac_ext <<_ACEOF
7061	/* confdefs.h. */
7062	_ACEOF
7063	cat confdefs.h >>conftest.$ac_ext
7064	cat >>conftest.$ac_ext <<_ACEOF
7065	/* end confdefs.h. */
7066
7067	#include <stdbool.h>
7068	#ifndef bool
7069	# error bool is not defined
7070	#endif
7071	#ifndef false
7072	# error false is not defined
7073	#endif
7074	#if false
7075	# error false is not 0
7076	#endif
7077	#ifndef true
7078	# error true is not defined
7079	#endif
7080	#if true != 1
7081	# error true is not 1
7082	#endif
7083	#ifndef __bool_true_false_are_defined
7084	# error __bool_true_false_are_defined is not defined
7085	#endif
7086
7087	struct s { _Bool s: 1; _Bool t; } s;
7088
7089	char a[true == 1 ? 1 : -1];
7090	char b[false == 0 ? 1 : -1];
7091	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7092	char d[(bool) -0.5 == true ? 1 : -1];
7093	bool e = &s;
7094	char f[(_Bool) -0.0 == false ? 1 : -1];
7095	char g[true];
7096	char h[sizeof (_Bool)];
7097	char i[sizeof s.t];
7098
7099	int
7100	main ()
7101	{
7102	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7103	;
7104	return 0;
7105	}
7106	_ACEOF
7107	rm -f conftest.$ac_objext
7108	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7109	(eval $ac_compile) 2>conftest.er1
7110	ac_status=$?
7111	grep -v '^ *+' conftest.er1 >conftest.err
7112	rm -f conftest.er1
7113	cat conftest.err >&5
7114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7115	(exit $ac_status); } &&
7116	{ ac_try='test -z "$ac_c_werror_flag"
7117	\|\| test ! -s conftest.err'
7118	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7119	(eval $ac_try) 2>&5
7120	ac_status=$?
7121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122	(exit $ac_status); }; } &&
7123	{ ac_try='test -s conftest.$ac_objext'
7124	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7125	(eval $ac_try) 2>&5
7126	ac_status=$?
7127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7128	(exit $ac_status); }; }; then
7129	ac_cv_header_stdbool_h=yes
7130	else
7131	echo "$as_me: failed program was:" >&5
7132	sed 's/^/\| /' conftest.$ac_ext >&5
7133
7134	ac_cv_header_stdbool_h=no
7135	fi
7136	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7137	fi
7138	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7139	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7140	echo "$as_me:$LINENO: checking for _Bool" >&5
7141	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7142	if test "${ac_cv_type__Bool+set}" = set; then
7143	echo $ECHO_N "(cached) $ECHO_C" >&6
7144	else
7145	cat >conftest.$ac_ext <<_ACEOF
7146	/* confdefs.h. */
7147	_ACEOF
7148	cat confdefs.h >>conftest.$ac_ext
7149	cat >>conftest.$ac_ext <<_ACEOF
7150	/* end confdefs.h. */
7151	$ac_includes_default
7152	int
7153	main ()
7154	{
7155	if ((_Bool *) 0)
7156	return 0;
7157	if (sizeof (_Bool))
7158	return 0;
7159	;
7160	return 0;
7161	}
7162	_ACEOF
7163	rm -f conftest.$ac_objext
7164	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7165	(eval $ac_compile) 2>conftest.er1
7166	ac_status=$?
7167	grep -v '^ *+' conftest.er1 >conftest.err
7168	rm -f conftest.er1
7169	cat conftest.err >&5
7170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7171	(exit $ac_status); } &&
7172	{ ac_try='test -z "$ac_c_werror_flag"
7173	\|\| test ! -s conftest.err'
7174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7175	(eval $ac_try) 2>&5
7176	ac_status=$?
7177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178	(exit $ac_status); }; } &&
7179	{ ac_try='test -s conftest.$ac_objext'
7180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7181	(eval $ac_try) 2>&5
7182	ac_status=$?
7183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7184	(exit $ac_status); }; }; then
7185	ac_cv_type__Bool=yes
7186	else
7187	echo "$as_me: failed program was:" >&5
7188	sed 's/^/\| /' conftest.$ac_ext >&5
7189
7190	ac_cv_type__Bool=no
7191	fi
7192	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7193	fi
7194	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7195	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7196	if test $ac_cv_type__Bool = yes; then
7197
7198	cat >>confdefs.h <<_ACEOF
7199	#define HAVE__BOOL 1
7200	_ACEOF
7201
7202
7203	fi
7204
7205	if test $ac_cv_header_stdbool_h = yes; then
7206
7207	cat >>confdefs.h <<\_ACEOF
7208	#define HAVE_STDBOOL_H 1
7209	_ACEOF
7210
7211	fi
7212
7213
7214	# Checks for library functions.
7215
7216	for ac_header in stdlib.h
7217	do
7218	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7219	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7220	echo "$as_me:$LINENO: checking for $ac_header" >&5
7221	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7222	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7223	echo $ECHO_N "(cached) $ECHO_C" >&6
7224	fi
7225	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7226	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7227	else
7228	# Is the header compilable?
7229	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7230	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7231	cat >conftest.$ac_ext <<_ACEOF
7232	/* confdefs.h. */
7233	_ACEOF
7234	cat confdefs.h >>conftest.$ac_ext
7235	cat >>conftest.$ac_ext <<_ACEOF
7236	/* end confdefs.h. */
7237	$ac_includes_default
7238	#include <$ac_header>
7239	_ACEOF
7240	rm -f conftest.$ac_objext
7241	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7242	(eval $ac_compile) 2>conftest.er1
7243	ac_status=$?
7244	grep -v '^ *+' conftest.er1 >conftest.err
7245	rm -f conftest.er1
7246	cat conftest.err >&5
7247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7248	(exit $ac_status); } &&
7249	{ ac_try='test -z "$ac_c_werror_flag"
7250	\|\| test ! -s conftest.err'
7251	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7252	(eval $ac_try) 2>&5
7253	ac_status=$?
7254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7255	(exit $ac_status); }; } &&
7256	{ ac_try='test -s conftest.$ac_objext'
7257	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7258	(eval $ac_try) 2>&5
7259	ac_status=$?
7260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7261	(exit $ac_status); }; }; then
7262	ac_header_compiler=yes
7263	else
7264	echo "$as_me: failed program was:" >&5
7265	sed 's/^/\| /' conftest.$ac_ext >&5
7266
7267	ac_header_compiler=no
7268	fi
7269	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7270	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7271	echo "${ECHO_T}$ac_header_compiler" >&6
7272
7273	# Is the header present?
7274	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7275	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7276	cat >conftest.$ac_ext <<_ACEOF
7277	/* confdefs.h. */
7278	_ACEOF
7279	cat confdefs.h >>conftest.$ac_ext
7280	cat >>conftest.$ac_ext <<_ACEOF
7281	/* end confdefs.h. */
7282	#include <$ac_header>
7283	_ACEOF
7284	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7285	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7286	ac_status=$?
7287	grep -v '^ *+' conftest.er1 >conftest.err
7288	rm -f conftest.er1
7289	cat conftest.err >&5
7290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291	(exit $ac_status); } >/dev/null; then
7292	if test -s conftest.err; then
7293	ac_cpp_err=$ac_c_preproc_warn_flag
7294	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7295	else
7296	ac_cpp_err=
7297	fi
7298	else
7299	ac_cpp_err=yes
7300	fi
7301	if test -z "$ac_cpp_err"; then
7302	ac_header_preproc=yes
7303	else
7304	echo "$as_me: failed program was:" >&5
7305	sed 's/^/\| /' conftest.$ac_ext >&5
7306
7307	ac_header_preproc=no
7308	fi
7309	rm -f conftest.err conftest.$ac_ext
7310	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7311	echo "${ECHO_T}$ac_header_preproc" >&6
7312
7313	# So? What about this header?
7314	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7315	yes:no: )
7316	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7317	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7318	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7319	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7320	ac_header_preproc=yes
7321	;;
7322	no:yes:* )
7323	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7324	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7325	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7326	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7327	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7328	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7329	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7330	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7331	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7332	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7333	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7334	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7335	(
7336	cat <<\_ASBOX
7337	## ------------------------------------------- ##
7338	## Report this to orxonox-dev@mail.datacore.ch ##
7339	## ------------------------------------------- ##
7340	_ASBOX
7341	) \|
7342	sed "s/^/$as_me: WARNING: /" >&2
7343	;;
7344	esac
7345	echo "$as_me:$LINENO: checking for $ac_header" >&5
7346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7348	echo $ECHO_N "(cached) $ECHO_C" >&6
7349	else
7350	eval "$as_ac_Header=\$ac_header_preproc"
7351	fi
7352	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7353	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7354
7355	fi
7356	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7357	cat >>confdefs.h <<_ACEOF
7358	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7359	_ACEOF
7360
7361	fi
7362
7363	done
7364
7365	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7366	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7367	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7368	echo $ECHO_N "(cached) $ECHO_C" >&6
7369	else
7370	if test "$cross_compiling" = yes; then
7371	ac_cv_func_malloc_0_nonnull=no
7372	else
7373	cat >conftest.$ac_ext <<_ACEOF
7374	/* confdefs.h. */
7375	_ACEOF
7376	cat confdefs.h >>conftest.$ac_ext
7377	cat >>conftest.$ac_ext <<_ACEOF
7378	/* end confdefs.h. */
7379	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7380	# include <stdlib.h>
7381	#else
7382	char *malloc ();
7383	#endif
7384
7385	int
7386	main ()
7387	{
7388	exit (malloc (0) ? 0 : 1);
7389	;
7390	return 0;
7391	}
7392	_ACEOF
7393	rm -f conftest$ac_exeext
7394	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7395	(eval $ac_link) 2>&5
7396	ac_status=$?
7397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7398	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7399	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7400	(eval $ac_try) 2>&5
7401	ac_status=$?
7402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7403	(exit $ac_status); }; }; then
7404	ac_cv_func_malloc_0_nonnull=yes
7405	else
7406	echo "$as_me: program exited with status $ac_status" >&5
7407	echo "$as_me: failed program was:" >&5
7408	sed 's/^/\| /' conftest.$ac_ext >&5
7409
7410	( exit $ac_status )
7411	ac_cv_func_malloc_0_nonnull=no
7412	fi
7413	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7414	fi
7415	fi
7416	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7417	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7418	if test $ac_cv_func_malloc_0_nonnull = yes; then
7419
7420	cat >>confdefs.h <<\_ACEOF
7421	#define HAVE_MALLOC 1
7422	_ACEOF
7423
7424	else
7425	cat >>confdefs.h <<\_ACEOF
7426	#define HAVE_MALLOC 0
7427	_ACEOF
7428
7429	case $LIBOBJS in
7430	"malloc.$ac_objext" \| \
7431	*" malloc.$ac_objext" \| \
7432	"malloc.$ac_objext "* \| \
7433	" malloc.$ac_objext " ) ;;
7434	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7435	esac
7436
7437
7438	cat >>confdefs.h <<\_ACEOF
7439	#define malloc rpl_malloc
7440	_ACEOF
7441
7442	fi
7443
7444
7445
7446
7447
7448	for ac_func in bzero sqrt
7449	do
7450	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7451	echo "$as_me:$LINENO: checking for $ac_func" >&5
7452	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7453	if eval "test \"\${$as_ac_var+set}\" = set"; then
7454	echo $ECHO_N "(cached) $ECHO_C" >&6
7455	else
7456	cat >conftest.$ac_ext <<_ACEOF
7457	/* confdefs.h. */
7458	_ACEOF
7459	cat confdefs.h >>conftest.$ac_ext
7460	cat >>conftest.$ac_ext <<_ACEOF
7461	/* end confdefs.h. */
7462	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7463	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7464	#define $ac_func innocuous_$ac_func
7465
7466	/* System header to define __stub macros and hopefully few prototypes,
7467	which can conflict with char $ac_func (); below.
7468	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7469	<limits.h> exists even on freestanding compilers. */
7470
7471	#ifdef __STDC__
7472	# include <limits.h>
7473	#else
7474	# include <assert.h>
7475	#endif
7476
7477	#undef $ac_func
7478
7479	/* Override any gcc2 internal prototype to avoid an error. */
7480	#ifdef __cplusplus
7481	extern "C"
7482	{
7483	#endif
7484	/* We use char because int might match the return type of a gcc2
7485	builtin and then its argument prototype would still apply. */
7486	char $ac_func ();
7487	/* The GNU C library defines this for functions which it implements
7488	to always fail with ENOSYS. Some functions are actually named
7489	something starting with __ and the normal name is an alias. */
7490	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7491	choke me
7492	#else
7493	char (*f) () = $ac_func;
7494	#endif
7495	#ifdef __cplusplus
7496	}
7497	#endif
7498
7499	int
7500	main ()
7501	{
7502	return f != $ac_func;
7503	;
7504	return 0;
7505	}
7506	_ACEOF
7507	rm -f conftest.$ac_objext conftest$ac_exeext
7508	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7509	(eval $ac_link) 2>conftest.er1
7510	ac_status=$?
7511	grep -v '^ *+' conftest.er1 >conftest.err
7512	rm -f conftest.er1
7513	cat conftest.err >&5
7514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7515	(exit $ac_status); } &&
7516	{ ac_try='test -z "$ac_c_werror_flag"
7517	\|\| test ! -s conftest.err'
7518	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7519	(eval $ac_try) 2>&5
7520	ac_status=$?
7521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7522	(exit $ac_status); }; } &&
7523	{ ac_try='test -s conftest$ac_exeext'
7524	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7525	(eval $ac_try) 2>&5
7526	ac_status=$?
7527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7528	(exit $ac_status); }; }; then
7529	eval "$as_ac_var=yes"
7530	else
7531	echo "$as_me: failed program was:" >&5
7532	sed 's/^/\| /' conftest.$ac_ext >&5
7533
7534	eval "$as_ac_var=no"
7535	fi
7536	rm -f conftest.err conftest.$ac_objext \
7537	conftest$ac_exeext conftest.$ac_ext
7538	fi
7539	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7540	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7541	if test `eval echo '${'$as_ac_var'}'` = yes; then
7542	cat >>confdefs.h <<_ACEOF
7543	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7544	_ACEOF
7545
7546	fi
7547	done
7548
7549
7550	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7551
7552	cat >confcache <<\_ACEOF
7553	# This file is a shell script that caches the results of configure
7554	# tests run on this system so they can be shared between configure
7555	# scripts and configure runs, see configure's option --config-cache.
7556	# It is not useful on other systems. If it contains results you don't
7557	# want to keep, you may remove or edit it.
7558	#
7559	# config.status only pays attention to the cache file if you give it
7560	# the --recheck option to rerun configure.
7561	#
7562	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7563	# loading this file, other unset `ac_cv_foo' will be assigned the
7564	# following values.
7565
7566	_ACEOF
7567
7568	# The following way of writing the cache mishandles newlines in values,
7569	# but we know of no workaround that is simple, portable, and efficient.
7570	# So, don't put newlines in cache variables' values.
7571	# Ultrix sh set writes to stderr and can't be redirected directly,
7572	# and sets the high bit in the cache file unless we assign to the vars.
7573	{
7574	(set) 2>&1 \|
7575	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7576	ac_space=\ )
7577	# `set' does not quote correctly, so add quotes (double-quote
7578	# substitution turns \\\\ into \\, and sed turns \\ into \).
7579	sed -n \
7580	"s/'/'\\\\''/g;
7581	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7582	;;
7583	*)
7584	# `set' quotes correctly as required by POSIX, so do not add quotes.
7585	sed -n \
7586	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7587	;;
7588	esac;
7589	} \|
7590	sed '
7591	t clear
7592	: clear
7593	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7594	t end
7595	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7596	: end' >>confcache
7597	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7598	if test -w $cache_file; then
7599	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7600	cat confcache >$cache_file
7601	else
7602	echo "not updating unwritable cache $cache_file"
7603	fi
7604	fi
7605	rm -f confcache
7606
7607	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7608	# Let make expand exec_prefix.
7609	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7610
7611	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7612	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7613	# trailing colons and then remove the whole line if VPATH becomes empty
7614	# (actually we leave an empty line to preserve line numbers).
7615	if test "x$srcdir" = x.; then
7616	ac_vpsub='/^[ ]VPATH[ ]=/{
7617	s/:\$(srcdir):/:/;
7618	s/:\${srcdir}:/:/;
7619	s/:@srcdir@:/:/;
7620	s/^$[^=]=[ ]$:*/\1/;
7621	s/:*$//;
7622	s/^[^=]=[ ]$//;
7623	}'
7624	fi
7625
7626	DEFS=-DHAVE_CONFIG_H
7627
7628	ac_libobjs=
7629	ac_ltlibobjs=
7630	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7631	# 1. Remove the extension, and $U if already installed.
7632	ac_i=`echo "$ac_i" \|
7633	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7634	# 2. Add them.
7635	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7636	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7637	done
7638	LIBOBJS=$ac_libobjs
7639
7640	LTLIBOBJS=$ac_ltlibobjs
7641
7642
7643	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7644	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7645	Usually this means the macro was only invoked conditionally." >&5
7646	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7647	Usually this means the macro was only invoked conditionally." >&2;}
7648	{ (exit 1); exit 1; }; }
7649	fi
7650	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7651	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7652	Usually this means the macro was only invoked conditionally." >&5
7653	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7654	Usually this means the macro was only invoked conditionally." >&2;}
7655	{ (exit 1); exit 1; }; }
7656	fi
7657	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7658	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7659	Usually this means the macro was only invoked conditionally." >&5
7660	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7661	Usually this means the macro was only invoked conditionally." >&2;}
7662	{ (exit 1); exit 1; }; }
7663	fi
7664	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7665	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7666	Usually this means the macro was only invoked conditionally." >&5
7667	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7668	Usually this means the macro was only invoked conditionally." >&2;}
7669	{ (exit 1); exit 1; }; }
7670	fi
7671
7672	: ${CONFIG_STATUS=./config.status}
7673	ac_clean_files_save=$ac_clean_files
7674	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7675	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7676	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7677	cat >$CONFIG_STATUS <<_ACEOF
7678	#! $SHELL
7679	# Generated by $as_me.
7680	# Run this file to recreate the current configuration.
7681	# Compiler output produced by configure, useful for debugging
7682	# configure, is in config.log if it exists.
7683
7684	debug=false
7685	ac_cs_recheck=false
7686	ac_cs_silent=false
7687	SHELL=\${CONFIG_SHELL-$SHELL}
7688	_ACEOF
7689
7690	cat >>$CONFIG_STATUS <<\_ACEOF
7691	## --------------------- ##
7692	## M4sh Initialization. ##
7693	## --------------------- ##
7694
7695	# Be Bourne compatible
7696	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7697	emulate sh
7698	NULLCMD=:
7699	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7700	# is contrary to our usage. Disable this feature.
7701	alias -g '${1+"$@"}'='"$@"'
7702	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7703	set -o posix
7704	fi
7705	DUALCASE=1; export DUALCASE # for MKS sh
7706
7707	# Support unset when possible.
7708	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7709	as_unset=unset
7710	else
7711	as_unset=false
7712	fi
7713
7714
7715	# Work around bugs in pre-3.0 UWIN ksh.
7716	$as_unset ENV MAIL MAILPATH
7717	PS1='$ '
7718	PS2='> '
7719	PS4='+ '
7720
7721	# NLS nuisances.
7722	for as_var in \
7723	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7724	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7725	LC_TELEPHONE LC_TIME
7726	do
7727	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7728	eval $as_var=C; export $as_var
7729	else
7730	$as_unset $as_var
7731	fi
7732	done
7733
7734	# Required to use basename.
7735	if expr a : '$a$' >/dev/null 2>&1; then
7736	as_expr=expr
7737	else
7738	as_expr=false
7739	fi
7740
7741	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7742	as_basename=basename
7743	else
7744	as_basename=false
7745	fi
7746
7747
7748	# Name of the executable.
7749	as_me=`$as_basename "$0" \|\|
7750	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7751	X"$0" : 'X$//$$' \\| \
7752	X"$0" : 'X$/$$' \\| \
7753	. : '$.$' 2>/dev/null \|\|
7754	echo X/"$0" \|
7755	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7756	/^X\/$\/\/$$/{ s//\1/; q; }
7757	/^X\/$\/$.*/{ s//\1/; q; }
7758	s/.*/./; q'`
7759
7760
7761	# PATH needs CR, and LINENO needs CR and PATH.
7762	# Avoid depending upon Character Ranges.
7763	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7764	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7765	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7766	as_cr_digits='0123456789'
7767	as_cr_alnum=$as_cr_Letters$as_cr_digits
7768
7769	# The user is always right.
7770	if test "${PATH_SEPARATOR+set}" != set; then
7771	echo "#! /bin/sh" >conf$$.sh
7772	echo "exit 0" >>conf$$.sh
7773	chmod +x conf$$.sh
7774	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7775	PATH_SEPARATOR=';'
7776	else
7777	PATH_SEPARATOR=:
7778	fi
7779	rm -f conf$$.sh
7780	fi
7781
7782
7783	as_lineno_1=$LINENO
7784	as_lineno_2=$LINENO
7785	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7786	test "x$as_lineno_1" != "x$as_lineno_2" &&
7787	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7788	# Find who we are. Look in the path if we contain no path at all
7789	# relative or not.
7790	case $0 in
7791	[\\/] ) as_myself=$0 ;;
7792	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7793	for as_dir in $PATH
7794	do
7795	IFS=$as_save_IFS
7796	test -z "$as_dir" && as_dir=.
7797	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7798	done
7799
7800	;;
7801	esac
7802	# We did not find ourselves, most probably we were run as `sh COMMAND'
7803	# in which case we are not to be found in the path.
7804	if test "x$as_myself" = x; then
7805	as_myself=$0
7806	fi
7807	if test ! -f "$as_myself"; then
7808	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7809	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7810	{ (exit 1); exit 1; }; }
7811	fi
7812	case $CONFIG_SHELL in
7813	'')
7814	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7815	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7816	do
7817	IFS=$as_save_IFS
7818	test -z "$as_dir" && as_dir=.
7819	for as_base in sh bash ksh sh5; do
7820	case $as_dir in
7821	/*)
7822	if ("$as_dir/$as_base" -c '
7823	as_lineno_1=$LINENO
7824	as_lineno_2=$LINENO
7825	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7826	test "x$as_lineno_1" != "x$as_lineno_2" &&
7827	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7828	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7829	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7830	CONFIG_SHELL=$as_dir/$as_base
7831	export CONFIG_SHELL
7832	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7833	fi;;
7834	esac
7835	done
7836	done
7837	;;
7838	esac
7839
7840	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7841	# uniformly replaced by the line number. The first 'sed' inserts a
7842	# line-number line before each line; the second 'sed' does the real
7843	# work. The second script uses 'N' to pair each line-number line
7844	# with the numbered line, and appends trailing '-' during
7845	# substitution so that $LINENO is not a special case at line end.
7846	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7847	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7848	sed '=' <$as_myself \|
7849	sed '
7850	N
7851	s,$,-,
7852	: loop
7853	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7854	t loop
7855	s,-$,,
7856	s,^['$as_cr_digits']*\n,,
7857	' >$as_me.lineno &&
7858	chmod +x $as_me.lineno \|\|
7859	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7860	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7861	{ (exit 1); exit 1; }; }
7862
7863	# Don't try to exec as it changes $[0], causing all sort of problems
7864	# (the dirname of $[0] is not the place where we might find the
7865	# original and so on. Autoconf is especially sensible to this).
7866	. ./$as_me.lineno
7867	# Exit status is that of the last command.
7868	exit
7869	}
7870
7871
7872	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7873	c,-n*) ECHO_N= ECHO_C='
7874	' ECHO_T=' ' ;;
7875	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7876	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7877	esac
7878
7879	if expr a : '$a$' >/dev/null 2>&1; then
7880	as_expr=expr
7881	else
7882	as_expr=false
7883	fi
7884
7885	rm -f conf$$ conf$$.exe conf$$.file
7886	echo >conf$$.file
7887	if ln -s conf$$.file conf$$ 2>/dev/null; then
7888	# We could just check for DJGPP; but this test a) works b) is more generic
7889	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7890	if test -f conf$$.exe; then
7891	# Don't use ln at all; we don't have any links
7892	as_ln_s='cp -p'
7893	else
7894	as_ln_s='ln -s'
7895	fi
7896	elif ln conf$$.file conf$$ 2>/dev/null; then
7897	as_ln_s=ln
7898	else
7899	as_ln_s='cp -p'
7900	fi
7901	rm -f conf$$ conf$$.exe conf$$.file
7902
7903	if mkdir -p . 2>/dev/null; then
7904	as_mkdir_p=:
7905	else
7906	test -d ./-p && rmdir ./-p
7907	as_mkdir_p=false
7908	fi
7909
7910	as_executable_p="test -f"
7911
7912	# Sed expression to map a string onto a valid CPP name.
7913	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7914
7915	# Sed expression to map a string onto a valid variable name.
7916	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7917
7918
7919	# IFS
7920	# We need space, tab and new line, in precisely that order.
7921	as_nl='
7922	'
7923	IFS=" $as_nl"
7924
7925	# CDPATH.
7926	$as_unset CDPATH
7927
7928	exec 6>&1
7929
7930	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7931	# report actual input values of CONFIG_FILES etc. instead of their
7932	# values after options handling. Logging --version etc. is OK.
7933	exec 5>>config.log
7934	{
7935	echo
7936	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7937	## Running $as_me. ##
7938	_ASBOX
7939	} >&5
7940	cat >&5 <<_CSEOF
7941
7942	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7943	generated by GNU Autoconf 2.59. Invocation command line was
7944
7945	CONFIG_FILES = $CONFIG_FILES
7946	CONFIG_HEADERS = $CONFIG_HEADERS
7947	CONFIG_LINKS = $CONFIG_LINKS
7948	CONFIG_COMMANDS = $CONFIG_COMMANDS
7949	$ $0 $@
7950
7951	_CSEOF
7952	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7953	echo >&5
7954	_ACEOF
7955
7956	# Files that config.status was made for.
7957	if test -n "$ac_config_files"; then
7958	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7959	fi
7960
7961	if test -n "$ac_config_headers"; then
7962	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7963	fi
7964
7965	if test -n "$ac_config_links"; then
7966	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7967	fi
7968
7969	if test -n "$ac_config_commands"; then
7970	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7971	fi
7972
7973	cat >>$CONFIG_STATUS <<\_ACEOF
7974
7975	ac_cs_usage="\
7976	\`$as_me' instantiates files from templates according to the
7977	current configuration.
7978
7979	Usage: $0 [OPTIONS] [FILE]...
7980
7981	-h, --help print this help, then exit
7982	-V, --version print version number, then exit
7983	-q, --quiet do not print progress messages
7984	-d, --debug don't remove temporary files
7985	--recheck update $as_me by reconfiguring in the same conditions
7986	--file=FILE[:TEMPLATE]
7987	instantiate the configuration file FILE
7988	--header=FILE[:TEMPLATE]
7989	instantiate the configuration header FILE
7990
7991	Configuration files:
7992	$config_files
7993
7994	Configuration headers:
7995	$config_headers
7996
7997	Configuration commands:
7998	$config_commands
7999
8000	Report bugs to <bug-autoconf@gnu.org>."
8001	_ACEOF
8002
8003	cat >>$CONFIG_STATUS <<_ACEOF
8004	ac_cs_version="\\
8005	orxonox config.status 0.1-pre-alpha
8006	configured by $0, generated by GNU Autoconf 2.59,
8007	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8008
8009	Copyright (C) 2003 Free Software Foundation, Inc.
8010	This config.status script is free software; the Free Software Foundation
8011	gives unlimited permission to copy, distribute and modify it."
8012	srcdir=$srcdir
8013	INSTALL="$INSTALL"
8014	_ACEOF
8015
8016	cat >>$CONFIG_STATUS <<\_ACEOF
8017	# If no file are specified by the user, then we need to provide default
8018	# value. By we need to know if files were specified by the user.
8019	ac_need_defaults=:
8020	while test $# != 0
8021	do
8022	case $1 in
8023	--=)
8024	ac_option=`expr "x$1" : 'x$[^=]*$='`
8025	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8026	ac_shift=:
8027	;;
8028	-*)
8029	ac_option=$1
8030	ac_optarg=$2
8031	ac_shift=shift
8032	;;
8033	*) # This is not an option, so the user has probably given explicit
8034	# arguments.
8035	ac_option=$1
8036	ac_need_defaults=false;;
8037	esac
8038
8039	case $ac_option in
8040	# Handling of the options.
8041	_ACEOF
8042	cat >>$CONFIG_STATUS <<\_ACEOF
8043	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8044	ac_cs_recheck=: ;;
8045	--version \| --vers* \| -V )
8046	echo "$ac_cs_version"; exit 0 ;;
8047	--he \| --h)
8048	# Conflict between --help and --header
8049	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8050	Try \`$0 --help' for more information." >&5
8051	echo "$as_me: error: ambiguous option: $1
8052	Try \`$0 --help' for more information." >&2;}
8053	{ (exit 1); exit 1; }; };;
8054	--help \| --hel \| -h )
8055	echo "$ac_cs_usage"; exit 0 ;;
8056	--debug \| --d* \| -d )
8057	debug=: ;;
8058	--file \| --fil \| --fi \| --f )
8059	$ac_shift
8060	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8061	ac_need_defaults=false;;
8062	--header \| --heade \| --head \| --hea )
8063	$ac_shift
8064	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8065	ac_need_defaults=false;;
8066	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8067	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8068	ac_cs_silent=: ;;
8069
8070	# This is an error.
8071	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8072	Try \`$0 --help' for more information." >&5
8073	echo "$as_me: error: unrecognized option: $1
8074	Try \`$0 --help' for more information." >&2;}
8075	{ (exit 1); exit 1; }; } ;;
8076
8077	*) ac_config_targets="$ac_config_targets $1" ;;
8078
8079	esac
8080	shift
8081	done
8082
8083	ac_configure_extra_args=
8084
8085	if $ac_cs_silent; then
8086	exec 6>/dev/null
8087	ac_configure_extra_args="$ac_configure_extra_args --silent"
8088	fi
8089
8090	_ACEOF
8091	cat >>$CONFIG_STATUS <<_ACEOF
8092	if \$ac_cs_recheck; then
8093	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8094	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8095	fi
8096
8097	_ACEOF
8098
8099	cat >>$CONFIG_STATUS <<_ACEOF
8100	#
8101	# INIT-COMMANDS section.
8102	#
8103
8104	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8105
8106	_ACEOF
8107
8108
8109
8110	cat >>$CONFIG_STATUS <<\_ACEOF
8111	for ac_config_target in $ac_config_targets
8112	do
8113	case "$ac_config_target" in
8114	# Handling of arguments.
8115	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8116	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
8117	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
8118	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8119	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
8120	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8121	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8122	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8123	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8124	{ (exit 1); exit 1; }; };;
8125	esac
8126	done
8127
8128	# If the user did not use the arguments to specify the items to instantiate,
8129	# then the envvar interface is used. Set only those that are not.
8130	# We use the long form for the default assignment because of an extremely
8131	# bizarre bug on SunOS 4.1.3.
8132	if $ac_need_defaults; then
8133	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8134	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8135	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8136	fi
8137
8138	# Have a temporary directory for convenience. Make it in the build tree
8139	# simply because there is no reason to put it here, and in addition,
8140	# creating and moving files from /tmp can sometimes cause problems.
8141	# Create a temporary directory, and hook for its removal unless debugging.
8142	$debug \|\|
8143	{
8144	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8145	trap '{ (exit 1); exit 1; }' 1 2 13 15
8146	}
8147
8148	# Create a (secure) tmp directory for tmp files.
8149
8150	{
8151	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8152	test -n "$tmp" && test -d "$tmp"
8153	} \|\|
8154	{
8155	tmp=./confstat$$-$RANDOM
8156	(umask 077 && mkdir $tmp)
8157	} \|\|
8158	{
8159	echo "$me: cannot create a temporary directory in ." >&2
8160	{ (exit 1); exit 1; }
8161	}
8162
8163	_ACEOF
8164
8165	cat >>$CONFIG_STATUS <<_ACEOF
8166
8167	#
8168	# CONFIG_FILES section.
8169	#
8170
8171	# No need to generate the scripts if there are no CONFIG_FILES.
8172	# This happens for instance when ./config.status config.h
8173	if test -n "\$CONFIG_FILES"; then
8174	# Protect against being on the right side of a sed subst in config.status.
8175	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8176	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8177	s,@SHELL@,$SHELL,;t t
8178	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8179	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8180	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8181	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8182	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8183	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8184	s,@exec_prefix@,$exec_prefix,;t t
8185	s,@prefix@,$prefix,;t t
8186	s,@program_transform_name@,$program_transform_name,;t t
8187	s,@bindir@,$bindir,;t t
8188	s,@sbindir@,$sbindir,;t t
8189	s,@libexecdir@,$libexecdir,;t t
8190	s,@datadir@,$datadir,;t t
8191	s,@sysconfdir@,$sysconfdir,;t t
8192	s,@sharedstatedir@,$sharedstatedir,;t t
8193	s,@localstatedir@,$localstatedir,;t t
8194	s,@libdir@,$libdir,;t t
8195	s,@includedir@,$includedir,;t t
8196	s,@oldincludedir@,$oldincludedir,;t t
8197	s,@infodir@,$infodir,;t t
8198	s,@mandir@,$mandir,;t t
8199	s,@build_alias@,$build_alias,;t t
8200	s,@host_alias@,$host_alias,;t t
8201	s,@target_alias@,$target_alias,;t t
8202	s,@DEFS@,$DEFS,;t t
8203	s,@ECHO_C@,$ECHO_C,;t t
8204	s,@ECHO_N@,$ECHO_N,;t t
8205	s,@ECHO_T@,$ECHO_T,;t t
8206	s,@LIBS@,$LIBS,;t t
8207	s,@build@,$build,;t t
8208	s,@build_cpu@,$build_cpu,;t t
8209	s,@build_vendor@,$build_vendor,;t t
8210	s,@build_os@,$build_os,;t t
8211	s,@host@,$host,;t t
8212	s,@host_cpu@,$host_cpu,;t t
8213	s,@host_vendor@,$host_vendor,;t t
8214	s,@host_os@,$host_os,;t t
8215	s,@target@,$target,;t t
8216	s,@target_cpu@,$target_cpu,;t t
8217	s,@target_vendor@,$target_vendor,;t t
8218	s,@target_os@,$target_os,;t t
8219	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8220	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8221	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8222	s,@CYGPATH_W@,$CYGPATH_W,;t t
8223	s,@PACKAGE@,$PACKAGE,;t t
8224	s,@VERSION@,$VERSION,;t t
8225	s,@ACLOCAL@,$ACLOCAL,;t t
8226	s,@AUTOCONF@,$AUTOCONF,;t t
8227	s,@AUTOMAKE@,$AUTOMAKE,;t t
8228	s,@AUTOHEADER@,$AUTOHEADER,;t t
8229	s,@MAKEINFO@,$MAKEINFO,;t t
8230	s,@AMTAR@,$AMTAR,;t t
8231	s,@install_sh@,$install_sh,;t t
8232	s,@STRIP@,$STRIP,;t t
8233	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8234	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8235	s,@mkdir_p@,$mkdir_p,;t t
8236	s,@AWK@,$AWK,;t t
8237	s,@SET_MAKE@,$SET_MAKE,;t t
8238	s,@am__leading_dot@,$am__leading_dot,;t t
8239	s,@CXX@,$CXX,;t t
8240	s,@CXXFLAGS@,$CXXFLAGS,;t t
8241	s,@LDFLAGS@,$LDFLAGS,;t t
8242	s,@CPPFLAGS@,$CPPFLAGS,;t t
8243	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8244	s,@EXEEXT@,$EXEEXT,;t t
8245	s,@OBJEXT@,$OBJEXT,;t t
8246	s,@DEPDIR@,$DEPDIR,;t t
8247	s,@am__include@,$am__include,;t t
8248	s,@am__quote@,$am__quote,;t t
8249	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8250	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8251	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8252	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8253	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8254	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8255	s,@CC@,$CC,;t t
8256	s,@CFLAGS@,$CFLAGS,;t t
8257	s,@ac_ct_CC@,$ac_ct_CC,;t t
8258	s,@CCDEPMODE@,$CCDEPMODE,;t t
8259	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8260	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8261	s,@CPP@,$CPP,;t t
8262	s,@EGREP@,$EGREP,;t t
8263	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8264	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
8265	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8266	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8267	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8268	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8269	s,@LIBOBJS@,$LIBOBJS,;t t
8270	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8271	CEOF
8272
8273	_ACEOF
8274
8275	cat >>$CONFIG_STATUS <<\_ACEOF
8276	# Split the substitutions into bite-sized pieces for seds with
8277	# small command number limits, like on Digital OSF/1 and HP-UX.
8278	ac_max_sed_lines=48
8279	ac_sed_frag=1 # Number of current file.
8280	ac_beg=1 # First line for current file.
8281	ac_end=$ac_max_sed_lines # Line after last line for current file.
8282	ac_more_lines=:
8283	ac_sed_cmds=
8284	while $ac_more_lines; do
8285	if test $ac_beg -gt 1; then
8286	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8287	else
8288	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8289	fi
8290	if test ! -s $tmp/subs.frag; then
8291	ac_more_lines=false
8292	else
8293	# The purpose of the label and of the branching condition is to
8294	# speed up the sed processing (if there are no `@' at all, there
8295	# is no need to browse any of the substitutions).
8296	# These are the two extra sed commands mentioned above.
8297	(echo ':t
8298	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8299	if test -z "$ac_sed_cmds"; then
8300	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8301	else
8302	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8303	fi
8304	ac_sed_frag=`expr $ac_sed_frag + 1`
8305	ac_beg=$ac_end
8306	ac_end=`expr $ac_end + $ac_max_sed_lines`
8307	fi
8308	done
8309	if test -z "$ac_sed_cmds"; then
8310	ac_sed_cmds=cat
8311	fi
8312	fi # test -n "$CONFIG_FILES"
8313
8314	_ACEOF
8315	cat >>$CONFIG_STATUS <<\_ACEOF
8316	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8317	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8318	case $ac_file in
8319	- \| :- \| :-:* ) # input from stdin
8320	cat >$tmp/stdin
8321	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8322	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8323	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8324	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8325	* ) ac_file_in=$ac_file.in ;;
8326	esac
8327
8328	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8329	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8330	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8331	X"$ac_file" : 'X$//$[^/]' \\| \
8332	X"$ac_file" : 'X$//$$' \\| \
8333	X"$ac_file" : 'X$/$' \\| \
8334	. : '$.$' 2>/dev/null \|\|
8335	echo X"$ac_file" \|
8336	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8337	/^X$\/\/$[^/].*/{ s//\1/; q; }
8338	/^X$\/\/$$/{ s//\1/; q; }
8339	/^X$\/$.*/{ s//\1/; q; }
8340	s/.*/./; q'`
8341	{ if $as_mkdir_p; then
8342	mkdir -p "$ac_dir"
8343	else
8344	as_dir="$ac_dir"
8345	as_dirs=
8346	while test ! -d "$as_dir"; do
8347	as_dirs="$as_dir $as_dirs"
8348	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8349	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8350	X"$as_dir" : 'X$//$[^/]' \\| \
8351	X"$as_dir" : 'X$//$$' \\| \
8352	X"$as_dir" : 'X$/$' \\| \
8353	. : '$.$' 2>/dev/null \|\|
8354	echo X"$as_dir" \|
8355	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8356	/^X$\/\/$[^/].*/{ s//\1/; q; }
8357	/^X$\/\/$$/{ s//\1/; q; }
8358	/^X$\/$.*/{ s//\1/; q; }
8359	s/.*/./; q'`
8360	done
8361	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8362	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8363	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8364	{ (exit 1); exit 1; }; }; }
8365
8366	ac_builddir=.
8367
8368	if test "$ac_dir" != .; then
8369	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8370	# A "../" for each directory in $ac_dir_suffix.
8371	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8372	else
8373	ac_dir_suffix= ac_top_builddir=
8374	fi
8375
8376	case $srcdir in
8377	.) # No --srcdir option. We are building in place.
8378	ac_srcdir=.
8379	if test -z "$ac_top_builddir"; then
8380	ac_top_srcdir=.
8381	else
8382	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8383	fi ;;
8384	[\\/]* \| ?:[\\/]* ) # Absolute path.
8385	ac_srcdir=$srcdir$ac_dir_suffix;
8386	ac_top_srcdir=$srcdir ;;
8387	*) # Relative path.
8388	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8389	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8390	esac
8391
8392	# Do not use `cd foo && pwd` to compute absolute paths, because
8393	# the directories may not exist.
8394	case `pwd` in
8395	.) ac_abs_builddir="$ac_dir";;
8396	*)
8397	case "$ac_dir" in
8398	.) ac_abs_builddir=`pwd`;;
8399	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8400	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8401	esac;;
8402	esac
8403	case $ac_abs_builddir in
8404	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8405	*)
8406	case ${ac_top_builddir}. in
8407	.) ac_abs_top_builddir=$ac_abs_builddir;;
8408	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8409	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8410	esac;;
8411	esac
8412	case $ac_abs_builddir in
8413	.) ac_abs_srcdir=$ac_srcdir;;
8414	*)
8415	case $ac_srcdir in
8416	.) ac_abs_srcdir=$ac_abs_builddir;;
8417	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8418	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8419	esac;;
8420	esac
8421	case $ac_abs_builddir in
8422	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8423	*)
8424	case $ac_top_srcdir in
8425	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8426	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8427	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8428	esac;;
8429	esac
8430
8431
8432	case $INSTALL in
8433	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8434	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8435	esac
8436
8437	if test x"$ac_file" != x-; then
8438	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8439	echo "$as_me: creating $ac_file" >&6;}
8440	rm -f "$ac_file"
8441	fi
8442	# Let's still pretend it is `configure' which instantiates (i.e., don't
8443	# use $as_me), people would be surprised to read:
8444	# /* config.h. Generated by config.status. */
8445	if test x"$ac_file" = x-; then
8446	configure_input=
8447	else
8448	configure_input="$ac_file. "
8449	fi
8450	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8451	sed 's,.*/,,'` by configure."
8452
8453	# First look for the input files in the build tree, otherwise in the
8454	# src tree.
8455	ac_file_inputs=`IFS=:
8456	for f in $ac_file_in; do
8457	case $f in
8458	-) echo $tmp/stdin ;;
8459	[\\/$]*)
8460	# Absolute (can't be DOS-style, as IFS=:)
8461	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8462	echo "$as_me: error: cannot find input file: $f" >&2;}
8463	{ (exit 1); exit 1; }; }
8464	echo "$f";;
8465	*) # Relative
8466	if test -f "$f"; then
8467	# Build tree
8468	echo "$f"
8469	elif test -f "$srcdir/$f"; then
8470	# Source tree
8471	echo "$srcdir/$f"
8472	else
8473	# /dev/null tree
8474	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8475	echo "$as_me: error: cannot find input file: $f" >&2;}
8476	{ (exit 1); exit 1; }; }
8477	fi;;
8478	esac
8479	done` \|\| { (exit 1); exit 1; }
8480	_ACEOF
8481	cat >>$CONFIG_STATUS <<_ACEOF
8482	sed "$ac_vpsub
8483	$extrasub
8484	_ACEOF
8485	cat >>$CONFIG_STATUS <<\_ACEOF
8486	:t
8487	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8488	s,@configure_input@,$configure_input,;t t
8489	s,@srcdir@,$ac_srcdir,;t t
8490	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8491	s,@top_srcdir@,$ac_top_srcdir,;t t
8492	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8493	s,@builddir@,$ac_builddir,;t t
8494	s,@abs_builddir@,$ac_abs_builddir,;t t
8495	s,@top_builddir@,$ac_top_builddir,;t t
8496	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8497	s,@INSTALL@,$ac_INSTALL,;t t
8498	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8499	rm -f $tmp/stdin
8500	if test x"$ac_file" != x-; then
8501	mv $tmp/out $ac_file
8502	else
8503	cat $tmp/out
8504	rm -f $tmp/out
8505	fi
8506
8507	done
8508	_ACEOF
8509	cat >>$CONFIG_STATUS <<\_ACEOF
8510
8511	#
8512	# CONFIG_HEADER section.
8513	#
8514
8515	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8516	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8517	#
8518	# ac_d sets the value in "#define NAME VALUE" lines.
8519	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8520	ac_dB='[ ].*$,\1#\2'
8521	ac_dC=' '
8522	ac_dD=',;t'
8523	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8524	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8525	ac_uB='$,\1#\2define\3'
8526	ac_uC=' '
8527	ac_uD=',;t'
8528
8529	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8530	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8531	case $ac_file in
8532	- \| :- \| :-:* ) # input from stdin
8533	cat >$tmp/stdin
8534	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8535	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8536	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8537	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8538	* ) ac_file_in=$ac_file.in ;;
8539	esac
8540
8541	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8542	echo "$as_me: creating $ac_file" >&6;}
8543
8544	# First look for the input files in the build tree, otherwise in the
8545	# src tree.
8546	ac_file_inputs=`IFS=:
8547	for f in $ac_file_in; do
8548	case $f in
8549	-) echo $tmp/stdin ;;
8550	[\\/$]*)
8551	# Absolute (can't be DOS-style, as IFS=:)
8552	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8553	echo "$as_me: error: cannot find input file: $f" >&2;}
8554	{ (exit 1); exit 1; }; }
8555	# Do quote $f, to prevent DOS paths from being IFS'd.
8556	echo "$f";;
8557	*) # Relative
8558	if test -f "$f"; then
8559	# Build tree
8560	echo "$f"
8561	elif test -f "$srcdir/$f"; then
8562	# Source tree
8563	echo "$srcdir/$f"
8564	else
8565	# /dev/null tree
8566	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8567	echo "$as_me: error: cannot find input file: $f" >&2;}
8568	{ (exit 1); exit 1; }; }
8569	fi;;
8570	esac
8571	done` \|\| { (exit 1); exit 1; }
8572	# Remove the trailing spaces.
8573	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8574
8575	_ACEOF
8576
8577	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8578	# `conftest.undefs', that substitutes the proper values into
8579	# config.h.in to produce config.h. The first handles `#define'
8580	# templates, and the second `#undef' templates.
8581	# And first: Protect against being on the right side of a sed subst in
8582	# config.status. Protect against being in an unquoted here document
8583	# in config.status.
8584	rm -f conftest.defines conftest.undefs
8585	# Using a here document instead of a string reduces the quoting nightmare.
8586	# Putting comments in sed scripts is not portable.
8587	#
8588	# `end' is used to avoid that the second main sed command (meant for
8589	# 0-ary CPP macros) applies to n-ary macro definitions.
8590	# See the Autoconf documentation for `clear'.
8591	cat >confdef2sed.sed <<\_ACEOF
8592	s/[\\&,]/\\&/g
8593	s,[\\$`],\\&,g
8594	t clear
8595	: clear
8596	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8597	t end
8598	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8599	: end
8600	_ACEOF
8601	# If some macros were called several times there might be several times
8602	# the same #defines, which is useless. Nevertheless, we may not want to
8603	# sort them, since we want the last AC-DEFINE to be honored.
8604	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8605	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8606	rm -f confdef2sed.sed
8607
8608	# This sed command replaces #undef with comments. This is necessary, for
8609	# example, in the case of _POSIX_SOURCE, which is predefined and required
8610	# on some systems where configure will not decide to define it.
8611	cat >>conftest.undefs <<\_ACEOF
8612	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8613	_ACEOF
8614
8615	# Break up conftest.defines because some shells have a limit on the size
8616	# of here documents, and old seds have small limits too (100 cmds).
8617	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8618	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8619	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8620	echo ' :' >>$CONFIG_STATUS
8621	rm -f conftest.tail
8622	while grep . conftest.defines >/dev/null
8623	do
8624	# Write a limited-size here document to $tmp/defines.sed.
8625	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8626	# Speed up: don't consider the non `#define' lines.
8627	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8628	# Work around the forget-to-reset-the-flag bug.
8629	echo 't clr' >>$CONFIG_STATUS
8630	echo ': clr' >>$CONFIG_STATUS
8631	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8632	echo 'CEOF
8633	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8634	rm -f $tmp/in
8635	mv $tmp/out $tmp/in
8636	' >>$CONFIG_STATUS
8637	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8638	rm -f conftest.defines
8639	mv conftest.tail conftest.defines
8640	done
8641	rm -f conftest.defines
8642	echo ' fi # grep' >>$CONFIG_STATUS
8643	echo >>$CONFIG_STATUS
8644
8645	# Break up conftest.undefs because some shells have a limit on the size
8646	# of here documents, and old seds have small limits too (100 cmds).
8647	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8648	rm -f conftest.tail
8649	while grep . conftest.undefs >/dev/null
8650	do
8651	# Write a limited-size here document to $tmp/undefs.sed.
8652	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8653	# Speed up: don't consider the non `#undef'
8654	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8655	# Work around the forget-to-reset-the-flag bug.
8656	echo 't clr' >>$CONFIG_STATUS
8657	echo ': clr' >>$CONFIG_STATUS
8658	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8659	echo 'CEOF
8660	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8661	rm -f $tmp/in
8662	mv $tmp/out $tmp/in
8663	' >>$CONFIG_STATUS
8664	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8665	rm -f conftest.undefs
8666	mv conftest.tail conftest.undefs
8667	done
8668	rm -f conftest.undefs
8669
8670	cat >>$CONFIG_STATUS <<\_ACEOF
8671	# Let's still pretend it is `configure' which instantiates (i.e., don't
8672	# use $as_me), people would be surprised to read:
8673	# /* config.h. Generated by config.status. */
8674	if test x"$ac_file" = x-; then
8675	echo "/* Generated by configure. */" >$tmp/config.h
8676	else
8677	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8678	fi
8679	cat $tmp/in >>$tmp/config.h
8680	rm -f $tmp/in
8681	if test x"$ac_file" != x-; then
8682	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8683	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8684	echo "$as_me: $ac_file is unchanged" >&6;}
8685	else
8686	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8687	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8688	X"$ac_file" : 'X$//$[^/]' \\| \
8689	X"$ac_file" : 'X$//$$' \\| \
8690	X"$ac_file" : 'X$/$' \\| \
8691	. : '$.$' 2>/dev/null \|\|
8692	echo X"$ac_file" \|
8693	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8694	/^X$\/\/$[^/].*/{ s//\1/; q; }
8695	/^X$\/\/$$/{ s//\1/; q; }
8696	/^X$\/$.*/{ s//\1/; q; }
8697	s/.*/./; q'`
8698	{ if $as_mkdir_p; then
8699	mkdir -p "$ac_dir"
8700	else
8701	as_dir="$ac_dir"
8702	as_dirs=
8703	while test ! -d "$as_dir"; do
8704	as_dirs="$as_dir $as_dirs"
8705	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8706	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8707	X"$as_dir" : 'X$//$[^/]' \\| \
8708	X"$as_dir" : 'X$//$$' \\| \
8709	X"$as_dir" : 'X$/$' \\| \
8710	. : '$.$' 2>/dev/null \|\|
8711	echo X"$as_dir" \|
8712	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8713	/^X$\/\/$[^/].*/{ s//\1/; q; }
8714	/^X$\/\/$$/{ s//\1/; q; }
8715	/^X$\/$.*/{ s//\1/; q; }
8716	s/.*/./; q'`
8717	done
8718	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8719	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8720	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8721	{ (exit 1); exit 1; }; }; }
8722
8723	rm -f $ac_file
8724	mv $tmp/config.h $ac_file
8725	fi
8726	else
8727	cat $tmp/config.h
8728	rm -f $tmp/config.h
8729	fi
8730	# Compute $ac_file's index in $config_headers.
8731	_am_stamp_count=1
8732	for _am_header in $config_headers :; do
8733	case $_am_header in
8734	$ac_file \| $ac_file:* )
8735	break ;;
8736	* )
8737	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8738	esac
8739	done
8740	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8741	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8742	X$ac_file : 'X$//$[^/]' \\| \
8743	X$ac_file : 'X$//$$' \\| \
8744	X$ac_file : 'X$/$' \\| \
8745	. : '$.$' 2>/dev/null \|\|
8746	echo X$ac_file \|
8747	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8748	/^X$\/\/$[^/].*/{ s//\1/; q; }
8749	/^X$\/\/$$/{ s//\1/; q; }
8750	/^X$\/$.*/{ s//\1/; q; }
8751	s/.*/./; q'`/stamp-h$_am_stamp_count
8752	done
8753	_ACEOF
8754	cat >>$CONFIG_STATUS <<\_ACEOF
8755
8756	#
8757	# CONFIG_COMMANDS section.
8758	#
8759	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8760	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8761	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8762	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8763	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8764	X"$ac_dest" : 'X$//$[^/]' \\| \
8765	X"$ac_dest" : 'X$//$$' \\| \
8766	X"$ac_dest" : 'X$/$' \\| \
8767	. : '$.$' 2>/dev/null \|\|
8768	echo X"$ac_dest" \|
8769	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8770	/^X$\/\/$[^/].*/{ s//\1/; q; }
8771	/^X$\/\/$$/{ s//\1/; q; }
8772	/^X$\/$.*/{ s//\1/; q; }
8773	s/.*/./; q'`
8774	{ if $as_mkdir_p; then
8775	mkdir -p "$ac_dir"
8776	else
8777	as_dir="$ac_dir"
8778	as_dirs=
8779	while test ! -d "$as_dir"; do
8780	as_dirs="$as_dir $as_dirs"
8781	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8782	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8783	X"$as_dir" : 'X$//$[^/]' \\| \
8784	X"$as_dir" : 'X$//$$' \\| \
8785	X"$as_dir" : 'X$/$' \\| \
8786	. : '$.$' 2>/dev/null \|\|
8787	echo X"$as_dir" \|
8788	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8789	/^X$\/\/$[^/].*/{ s//\1/; q; }
8790	/^X$\/\/$$/{ s//\1/; q; }
8791	/^X$\/$.*/{ s//\1/; q; }
8792	s/.*/./; q'`
8793	done
8794	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8795	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8796	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8797	{ (exit 1); exit 1; }; }; }
8798
8799	ac_builddir=.
8800
8801	if test "$ac_dir" != .; then
8802	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8803	# A "../" for each directory in $ac_dir_suffix.
8804	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8805	else
8806	ac_dir_suffix= ac_top_builddir=
8807	fi
8808
8809	case $srcdir in
8810	.) # No --srcdir option. We are building in place.
8811	ac_srcdir=.
8812	if test -z "$ac_top_builddir"; then
8813	ac_top_srcdir=.
8814	else
8815	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8816	fi ;;
8817	[\\/]* \| ?:[\\/]* ) # Absolute path.
8818	ac_srcdir=$srcdir$ac_dir_suffix;
8819	ac_top_srcdir=$srcdir ;;
8820	*) # Relative path.
8821	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8822	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8823	esac
8824
8825	# Do not use `cd foo && pwd` to compute absolute paths, because
8826	# the directories may not exist.
8827	case `pwd` in
8828	.) ac_abs_builddir="$ac_dir";;
8829	*)
8830	case "$ac_dir" in
8831	.) ac_abs_builddir=`pwd`;;
8832	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8833	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8834	esac;;
8835	esac
8836	case $ac_abs_builddir in
8837	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8838	*)
8839	case ${ac_top_builddir}. in
8840	.) ac_abs_top_builddir=$ac_abs_builddir;;
8841	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8842	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8843	esac;;
8844	esac
8845	case $ac_abs_builddir in
8846	.) ac_abs_srcdir=$ac_srcdir;;
8847	*)
8848	case $ac_srcdir in
8849	.) ac_abs_srcdir=$ac_abs_builddir;;
8850	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8851	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8852	esac;;
8853	esac
8854	case $ac_abs_builddir in
8855	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8856	*)
8857	case $ac_top_srcdir in
8858	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8859	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8860	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8861	esac;;
8862	esac
8863
8864
8865	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8866	echo "$as_me: executing $ac_dest commands" >&6;}
8867	case $ac_dest in
8868	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8869	# Strip MF so we end up with the name of the file.
8870	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8871	# Check whether this is an Automake generated Makefile or not.
8872	# We used to match only the files named `Makefile.in', but
8873	# some people rename them; so instead we look at the file content.
8874	# Grep'ing the first line is not enough: some people post-process
8875	# each Makefile.in and add a new line on top of each file to say so.
8876	# So let's grep whole file.
8877	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8878	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8879	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8880	X"$mf" : 'X$//$[^/]' \\| \
8881	X"$mf" : 'X$//$$' \\| \
8882	X"$mf" : 'X$/$' \\| \
8883	. : '$.$' 2>/dev/null \|\|
8884	echo X"$mf" \|
8885	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8886	/^X$\/\/$[^/].*/{ s//\1/; q; }
8887	/^X$\/\/$$/{ s//\1/; q; }
8888	/^X$\/$.*/{ s//\1/; q; }
8889	s/.*/./; q'`
8890	else
8891	continue
8892	fi
8893	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8894	# Extract the definition of DEP_FILES from the Makefile without
8895	# running `make'.
8896	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8897	test -z "$DEPDIR" && continue
8898	# When using ansi2knr, U may be empty or an underscore; expand it
8899	U=`sed -n 's/^U = //p' < "$mf"`
8900	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8901	# We invoke sed twice because it is the simplest approach to
8902	# changing $(DEPDIR) to its actual value in the expansion.
8903	for file in `sed -n '
8904	/^DEP_FILES = .*\\\\$/ {
8905	s/^DEP_FILES = //
8906	:loop
8907	s/\\\\$//
8908	p
8909	n
8910	/\\\\$/ b loop
8911	p
8912	}
8913	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8914	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8915	# Make sure the directory exists.
8916	test -f "$dirpart/$file" && continue
8917	fdir=`(dirname "$file") 2>/dev/null \|\|
8918	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8919	X"$file" : 'X$//$[^/]' \\| \
8920	X"$file" : 'X$//$$' \\| \
8921	X"$file" : 'X$/$' \\| \
8922	. : '$.$' 2>/dev/null \|\|
8923	echo X"$file" \|
8924	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8925	/^X$\/\/$[^/].*/{ s//\1/; q; }
8926	/^X$\/\/$$/{ s//\1/; q; }
8927	/^X$\/$.*/{ s//\1/; q; }
8928	s/.*/./; q'`
8929	{ if $as_mkdir_p; then
8930	mkdir -p $dirpart/$fdir
8931	else
8932	as_dir=$dirpart/$fdir
8933	as_dirs=
8934	while test ! -d "$as_dir"; do
8935	as_dirs="$as_dir $as_dirs"
8936	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8937	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8938	X"$as_dir" : 'X$//$[^/]' \\| \
8939	X"$as_dir" : 'X$//$$' \\| \
8940	X"$as_dir" : 'X$/$' \\| \
8941	. : '$.$' 2>/dev/null \|\|
8942	echo X"$as_dir" \|
8943	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8944	/^X$\/\/$[^/].*/{ s//\1/; q; }
8945	/^X$\/\/$$/{ s//\1/; q; }
8946	/^X$\/$.*/{ s//\1/; q; }
8947	s/.*/./; q'`
8948	done
8949	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8950	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8951	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8952	{ (exit 1); exit 1; }; }; }
8953
8954	# echo "creating $dirpart/$file"
8955	echo '# dummy' > "$dirpart/$file"
8956	done
8957	done
8958	;;
8959	esac
8960	done
8961	_ACEOF
8962
8963	cat >>$CONFIG_STATUS <<\_ACEOF
8964
8965	{ (exit 0); exit 0; }
8966	_ACEOF
8967	chmod +x $CONFIG_STATUS
8968	ac_clean_files=$ac_clean_files_save
8969
8970
8971	# configure is writing to config.log, and then calls config.status.
8972	# config.status does its own redirection, appending to config.log.
8973	# Unfortunately, on DOS this fails, as config.log is still kept open
8974	# by configure, so config.status won't be able to write to it; its
8975	# output is simply discarded. So we exec the FD to /dev/null,
8976	# effectively closing config.log, so it can be properly (re)opened and
8977	# appended to by config.status. When coming back to configure, we
8978	# need to make the FD available again.
8979	if test "$no_create" != yes; then
8980	ac_cs_success=:
8981	ac_config_status_args=
8982	test "$silent" = yes &&
8983	ac_config_status_args="$ac_config_status_args --quiet"
8984	exec 5>/dev/null
8985	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8986	exec 5>>config.log
8987	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8988	# would make configure fail if this is the last instruction.
8989	$ac_cs_success \|\| { (exit 1); exit 1; }
8990	fi
8991

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