Context Navigation

configure @ 5265

Last change on this file since 5265 was 5265, checked in by bensch, 19 years ago
orxonox/trunk: configure now also checks for glew, and includes it
Property svn:executable set to ``*
File size: 344.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.3.1_alpha.
4	#
5	# Report bugs to <orxonox-dev at 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='0.3.1_alpha'
273	PACKAGE_STRING='orxonox 0.3.1_alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at 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 RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF PKG_CONFIG MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_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 0.3.1_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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.3.1_alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--disable-gtk Prevents GTK from being loaded
872	--disable-curl Prevents libcURL from being loaded
873	--enable-profile builds orxonox with profiling support
874	--enable-efence builds orxonox with efence support
875	--enable-documentation also builds the sDocumentation while make from
876	srcdir
877
878	Optional Packages:
879	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
880	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
881	--with-shared-lib-path Tells the executable, where to look for the shared
882	libraries.
883	--with-sub-projects also builds the subProjects while make from srcdir
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.3.1_alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.3.1_alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--version;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.3.1_alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	if test -n "$ac_tool_prefix"; then
2594	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2595	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598	if test "${ac_cv_prog_RANLIB+set}" = set; then
2599	echo $ECHO_N "(cached) $ECHO_C" >&6
2600	else
2601	if test -n "$RANLIB"; then
2602	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2603	else
2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605	for as_dir in $PATH
2606	do
2607	IFS=$as_save_IFS
2608	test -z "$as_dir" && as_dir=.
2609	for ac_exec_ext in '' $ac_executable_extensions; do
2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613	break 2
2614	fi
2615	done
2616	done
2617
2618	fi
2619	fi
2620	RANLIB=$ac_cv_prog_RANLIB
2621	if test -n "$RANLIB"; then
2622	echo "$as_me:$LINENO: result: $RANLIB" >&5
2623	echo "${ECHO_T}$RANLIB" >&6
2624	else
2625	echo "$as_me:$LINENO: result: no" >&5
2626	echo "${ECHO_T}no" >&6
2627	fi
2628
2629	fi
2630	if test -z "$ac_cv_prog_RANLIB"; then
2631	ac_ct_RANLIB=$RANLIB
2632	# Extract the first word of "ranlib", so it can be a program name with args.
2633	set dummy ranlib; ac_word=$2
2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2637	echo $ECHO_N "(cached) $ECHO_C" >&6
2638	else
2639	if test -n "$ac_ct_RANLIB"; then
2640	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2641	else
2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643	for as_dir in $PATH
2644	do
2645	IFS=$as_save_IFS
2646	test -z "$as_dir" && as_dir=.
2647	for ac_exec_ext in '' $ac_executable_extensions; do
2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649	ac_cv_prog_ac_ct_RANLIB="ranlib"
2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651	break 2
2652	fi
2653	done
2654	done
2655
2656	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2657	fi
2658	fi
2659	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2660	if test -n "$ac_ct_RANLIB"; then
2661	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2662	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2663	else
2664	echo "$as_me:$LINENO: result: no" >&5
2665	echo "${ECHO_T}no" >&6
2666	fi
2667
2668	RANLIB=$ac_ct_RANLIB
2669	else
2670	RANLIB="$ac_cv_prog_RANLIB"
2671	fi
2672
2673	ac_ext=c
2674	ac_cpp='$CPP $CPPFLAGS'
2675	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2676	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2677	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "gcc", so it can be a program name with args.
2718	set dummy gcc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="gcc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	if test -z "$CC"; then
2758	if test -n "$ac_tool_prefix"; then
2759	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2760	set dummy ${ac_tool_prefix}cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770	for as_dir in $PATH
2771	do
2772	IFS=$as_save_IFS
2773	test -z "$as_dir" && as_dir=.
2774	for ac_exec_ext in '' $ac_executable_extensions; do
2775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2776	ac_cv_prog_CC="${ac_tool_prefix}cc"
2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778	break 2
2779	fi
2780	done
2781	done
2782
2783	fi
2784	fi
2785	CC=$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 "$ac_cv_prog_CC"; then
2796	ac_ct_CC=$CC
2797	# Extract the first word of "cc", so it can be a program name with args.
2798	set dummy cc; ac_word=$2
2799	echo "$as_me:$LINENO: checking for $ac_word" >&5
2800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2801	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2802	echo $ECHO_N "(cached) $ECHO_C" >&6
2803	else
2804	if test -n "$ac_ct_CC"; then
2805	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2806	else
2807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2808	for as_dir in $PATH
2809	do
2810	IFS=$as_save_IFS
2811	test -z "$as_dir" && as_dir=.
2812	for ac_exec_ext in '' $ac_executable_extensions; do
2813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2814	ac_cv_prog_ac_ct_CC="cc"
2815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2816	break 2
2817	fi
2818	done
2819	done
2820
2821	fi
2822	fi
2823	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2824	if test -n "$ac_ct_CC"; then
2825	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2826	echo "${ECHO_T}$ac_ct_CC" >&6
2827	else
2828	echo "$as_me:$LINENO: result: no" >&5
2829	echo "${ECHO_T}no" >&6
2830	fi
2831
2832	CC=$ac_ct_CC
2833	else
2834	CC="$ac_cv_prog_CC"
2835	fi
2836
2837	fi
2838	if test -z "$CC"; then
2839	# Extract the first word of "cc", so it can be a program name with args.
2840	set dummy cc; ac_word=$2
2841	echo "$as_me:$LINENO: checking for $ac_word" >&5
2842	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2843	if test "${ac_cv_prog_CC+set}" = set; then
2844	echo $ECHO_N "(cached) $ECHO_C" >&6
2845	else
2846	if test -n "$CC"; then
2847	ac_cv_prog_CC="$CC" # Let the user override the test.
2848	else
2849	ac_prog_rejected=no
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH
2852	do
2853	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.
2855	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2857	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2858	ac_prog_rejected=yes
2859	continue
2860	fi
2861	ac_cv_prog_CC="cc"
2862	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2863	break 2
2864	fi
2865	done
2866	done
2867
2868	if test $ac_prog_rejected = yes; then
2869	# We found a bogon in the path, so make sure we never use it.
2870	set dummy $ac_cv_prog_CC
2871	shift
2872	if test $# != 0; then
2873	# We chose a different compiler from the bogus one.
2874	# However, it has the same basename, so the bogon will be chosen
2875	# first if we set CC to just the basename; use the full file name.
2876	shift
2877	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2878	fi
2879	fi
2880	fi
2881	fi
2882	CC=$ac_cv_prog_CC
2883	if test -n "$CC"; then
2884	echo "$as_me:$LINENO: result: $CC" >&5
2885	echo "${ECHO_T}$CC" >&6
2886	else
2887	echo "$as_me:$LINENO: result: no" >&5
2888	echo "${ECHO_T}no" >&6
2889	fi
2890
2891	fi
2892	if test -z "$CC"; then
2893	if test -n "$ac_tool_prefix"; then
2894	for ac_prog in cl
2895	do
2896	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2897	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2898	echo "$as_me:$LINENO: checking for $ac_word" >&5
2899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2900	if test "${ac_cv_prog_CC+set}" = set; then
2901	echo $ECHO_N "(cached) $ECHO_C" >&6
2902	else
2903	if test -n "$CC"; then
2904	ac_cv_prog_CC="$CC" # Let the user override the test.
2905	else
2906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907	for as_dir in $PATH
2908	do
2909	IFS=$as_save_IFS
2910	test -z "$as_dir" && as_dir=.
2911	for ac_exec_ext in '' $ac_executable_extensions; do
2912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2913	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2915	break 2
2916	fi
2917	done
2918	done
2919
2920	fi
2921	fi
2922	CC=$ac_cv_prog_CC
2923	if test -n "$CC"; then
2924	echo "$as_me:$LINENO: result: $CC" >&5
2925	echo "${ECHO_T}$CC" >&6
2926	else
2927	echo "$as_me:$LINENO: result: no" >&5
2928	echo "${ECHO_T}no" >&6
2929	fi
2930
2931	test -n "$CC" && break
2932	done
2933	fi
2934	if test -z "$CC"; then
2935	ac_ct_CC=$CC
2936	for ac_prog in cl
2937	do
2938	# Extract the first word of "$ac_prog", so it can be a program name with args.
2939	set dummy $ac_prog; ac_word=$2
2940	echo "$as_me:$LINENO: checking for $ac_word" >&5
2941	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2942	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2943	echo $ECHO_N "(cached) $ECHO_C" >&6
2944	else
2945	if test -n "$ac_ct_CC"; then
2946	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2947	else
2948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949	for as_dir in $PATH
2950	do
2951	IFS=$as_save_IFS
2952	test -z "$as_dir" && as_dir=.
2953	for ac_exec_ext in '' $ac_executable_extensions; do
2954	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955	ac_cv_prog_ac_ct_CC="$ac_prog"
2956	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2957	break 2
2958	fi
2959	done
2960	done
2961
2962	fi
2963	fi
2964	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2965	if test -n "$ac_ct_CC"; then
2966	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2967	echo "${ECHO_T}$ac_ct_CC" >&6
2968	else
2969	echo "$as_me:$LINENO: result: no" >&5
2970	echo "${ECHO_T}no" >&6
2971	fi
2972
2973	test -n "$ac_ct_CC" && break
2974	done
2975
2976	CC=$ac_ct_CC
2977	fi
2978
2979	fi
2980
2981
2982	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2983	See \`config.log' for more details." >&5
2984	echo "$as_me: error: no acceptable C compiler found in \$PATH
2985	See \`config.log' for more details." >&2;}
2986	{ (exit 1); exit 1; }; }
2987
2988	# Provide some information about the compiler.
2989	echo "$as_me:$LINENO:" \
2990	"checking for C compiler version" >&5
2991	ac_compiler=`set X $ac_compile; echo $2`
2992	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2993	(eval $ac_compiler --version </dev/null >&5) 2>&5
2994	ac_status=$?
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); }
2997	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2998	(eval $ac_compiler -v </dev/null >&5) 2>&5
2999	ac_status=$?
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); }
3002	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3003	(eval $ac_compiler -V </dev/null >&5) 2>&5
3004	ac_status=$?
3005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006	(exit $ac_status); }
3007
3008	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3009	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3010	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3011	echo $ECHO_N "(cached) $ECHO_C" >&6
3012	else
3013	cat >conftest.$ac_ext <<_ACEOF
3014	/* confdefs.h. */
3015	_ACEOF
3016	cat confdefs.h >>conftest.$ac_ext
3017	cat >>conftest.$ac_ext <<_ACEOF
3018	/* end confdefs.h. */
3019
3020	int
3021	main ()
3022	{
3023	#ifndef __GNUC__
3024	choke me
3025	#endif
3026
3027	;
3028	return 0;
3029	}
3030	_ACEOF
3031	rm -f conftest.$ac_objext
3032	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3033	(eval $ac_compile) 2>conftest.er1
3034	ac_status=$?
3035	grep -v '^ *+' conftest.er1 >conftest.err
3036	rm -f conftest.er1
3037	cat conftest.err >&5
3038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039	(exit $ac_status); } &&
3040	{ ac_try='test -z "$ac_c_werror_flag"
3041	\|\| test ! -s conftest.err'
3042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043	(eval $ac_try) 2>&5
3044	ac_status=$?
3045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046	(exit $ac_status); }; } &&
3047	{ ac_try='test -s conftest.$ac_objext'
3048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3049	(eval $ac_try) 2>&5
3050	ac_status=$?
3051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052	(exit $ac_status); }; }; then
3053	ac_compiler_gnu=yes
3054	else
3055	echo "$as_me: failed program was:" >&5
3056	sed 's/^/\| /' conftest.$ac_ext >&5
3057
3058	ac_compiler_gnu=no
3059	fi
3060	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3061	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063	fi
3064	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3065	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3066	GCC=`test $ac_compiler_gnu = yes && echo yes`
3067	ac_test_CFLAGS=${CFLAGS+set}
3068	ac_save_CFLAGS=$CFLAGS
3069	CFLAGS="-g"
3070	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3071	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3072	if test "${ac_cv_prog_cc_g+set}" = set; then
3073	echo $ECHO_N "(cached) $ECHO_C" >&6
3074	else
3075	cat >conftest.$ac_ext <<_ACEOF
3076	/* confdefs.h. */
3077	_ACEOF
3078	cat confdefs.h >>conftest.$ac_ext
3079	cat >>conftest.$ac_ext <<_ACEOF
3080	/* end confdefs.h. */
3081
3082	int
3083	main ()
3084	{
3085
3086	;
3087	return 0;
3088	}
3089	_ACEOF
3090	rm -f conftest.$ac_objext
3091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092	(eval $ac_compile) 2>conftest.er1
3093	ac_status=$?
3094	grep -v '^ *+' conftest.er1 >conftest.err
3095	rm -f conftest.er1
3096	cat conftest.err >&5
3097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3098	(exit $ac_status); } &&
3099	{ ac_try='test -z "$ac_c_werror_flag"
3100	\|\| test ! -s conftest.err'
3101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3102	(eval $ac_try) 2>&5
3103	ac_status=$?
3104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105	(exit $ac_status); }; } &&
3106	{ ac_try='test -s conftest.$ac_objext'
3107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108	(eval $ac_try) 2>&5
3109	ac_status=$?
3110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111	(exit $ac_status); }; }; then
3112	ac_cv_prog_cc_g=yes
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/\| /' conftest.$ac_ext >&5
3116
3117	ac_cv_prog_cc_g=no
3118	fi
3119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3120	fi
3121	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3122	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3123	if test "$ac_test_CFLAGS" = set; then
3124	CFLAGS=$ac_save_CFLAGS
3125	elif test $ac_cv_prog_cc_g = yes; then
3126	if test "$GCC" = yes; then
3127	CFLAGS="-g -O2"
3128	else
3129	CFLAGS="-g"
3130	fi
3131	else
3132	if test "$GCC" = yes; then
3133	CFLAGS="-O2"
3134	else
3135	CFLAGS=
3136	fi
3137	fi
3138	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3139	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3140	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3141	echo $ECHO_N "(cached) $ECHO_C" >&6
3142	else
3143	ac_cv_prog_cc_stdc=no
3144	ac_save_CC=$CC
3145	cat >conftest.$ac_ext <<_ACEOF
3146	/* confdefs.h. */
3147	_ACEOF
3148	cat confdefs.h >>conftest.$ac_ext
3149	cat >>conftest.$ac_ext <<_ACEOF
3150	/* end confdefs.h. */
3151	#include <stdarg.h>
3152	#include <stdio.h>
3153	#include <sys/types.h>
3154	#include <sys/stat.h>
3155	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3156	struct buf { int x; };
3157	FILE * (rcsopen) (struct buf , struct stat *, int);
3158	static char *e (p, i)
3159	char **p;
3160	int i;
3161	{
3162	return p[i];
3163	}
3164	static char f (char (g) (char , int), char *p, ...)
3165	{
3166	char *s;
3167	va_list v;
3168	va_start (v,p);
3169	s = g (p, va_arg (v,int));
3170	va_end (v);
3171	return s;
3172	}
3173
3174	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3175	function prototypes and stuff, but not '\xHH' hex character constants.
3176	These don't provoke an error unfortunately, instead are silently treated
3177	as 'x'. The following induces an error, until -std1 is added to get
3178	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3179	array size at least. It's necessary to write '\x00'==0 to get something
3180	that's true only with -std1. */
3181	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3182
3183	int test (int i, double x);
3184	struct s1 {int (*f) (int a);};
3185	struct s2 {int (*f) (double a);};
3186	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3187	int argc;
3188	char **argv;
3189	int
3190	main ()
3191	{
3192	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3193	;
3194	return 0;
3195	}
3196	_ACEOF
3197	# Don't try gcc -ansi; that turns off useful extensions and
3198	# breaks some systems' header files.
3199	# AIX -qlanglvl=ansi
3200	# Ultrix and OSF/1 -std1
3201	# HP-UX 10.20 and later -Ae
3202	# HP-UX older versions -Aa -D_HPUX_SOURCE
3203	# SVR4 -Xc -D__EXTENSIONS__
3204	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3205	do
3206	CC="$ac_save_CC $ac_arg"
3207	rm -f conftest.$ac_objext
3208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3209	(eval $ac_compile) 2>conftest.er1
3210	ac_status=$?
3211	grep -v '^ *+' conftest.er1 >conftest.err
3212	rm -f conftest.er1
3213	cat conftest.err >&5
3214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215	(exit $ac_status); } &&
3216	{ ac_try='test -z "$ac_c_werror_flag"
3217	\|\| test ! -s conftest.err'
3218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3219	(eval $ac_try) 2>&5
3220	ac_status=$?
3221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222	(exit $ac_status); }; } &&
3223	{ ac_try='test -s conftest.$ac_objext'
3224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225	(eval $ac_try) 2>&5
3226	ac_status=$?
3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228	(exit $ac_status); }; }; then
3229	ac_cv_prog_cc_stdc=$ac_arg
3230	break
3231	else
3232	echo "$as_me: failed program was:" >&5
3233	sed 's/^/\| /' conftest.$ac_ext >&5
3234
3235	fi
3236	rm -f conftest.err conftest.$ac_objext
3237	done
3238	rm -f conftest.$ac_ext conftest.$ac_objext
3239	CC=$ac_save_CC
3240
3241	fi
3242
3243	case "x$ac_cv_prog_cc_stdc" in
3244	x\|xno)
3245	echo "$as_me:$LINENO: result: none needed" >&5
3246	echo "${ECHO_T}none needed" >&6 ;;
3247	*)
3248	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3249	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3250	CC="$CC $ac_cv_prog_cc_stdc" ;;
3251	esac
3252
3253	# Some people use a C++ compiler to compile C. Since we use `exit',
3254	# in C++ we need to declare it. In case someone uses the same compiler
3255	# for both compiling C and C++ we need to have the C++ compiler decide
3256	# the declaration of exit, since it's the most demanding environment.
3257	cat >conftest.$ac_ext <<_ACEOF
3258	#ifndef __cplusplus
3259	choke me
3260	#endif
3261	_ACEOF
3262	rm -f conftest.$ac_objext
3263	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3264	(eval $ac_compile) 2>conftest.er1
3265	ac_status=$?
3266	grep -v '^ *+' conftest.er1 >conftest.err
3267	rm -f conftest.er1
3268	cat conftest.err >&5
3269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270	(exit $ac_status); } &&
3271	{ ac_try='test -z "$ac_c_werror_flag"
3272	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
3278	{ ac_try='test -s conftest.$ac_objext'
3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280	(eval $ac_try) 2>&5
3281	ac_status=$?
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); }; }; then
3284	for ac_declaration in \
3285	'' \
3286	'extern "C" void std::exit (int) throw (); using std::exit;' \
3287	'extern "C" void std::exit (int); using std::exit;' \
3288	'extern "C" void exit (int) throw ();' \
3289	'extern "C" void exit (int);' \
3290	'void exit (int);'
3291	do
3292	cat >conftest.$ac_ext <<_ACEOF
3293	/* confdefs.h. */
3294	_ACEOF
3295	cat confdefs.h >>conftest.$ac_ext
3296	cat >>conftest.$ac_ext <<_ACEOF
3297	/* end confdefs.h. */
3298	$ac_declaration
3299	#include <stdlib.h>
3300	int
3301	main ()
3302	{
3303	exit (42);
3304	;
3305	return 0;
3306	}
3307	_ACEOF
3308	rm -f conftest.$ac_objext
3309	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3310	(eval $ac_compile) 2>conftest.er1
3311	ac_status=$?
3312	grep -v '^ *+' conftest.er1 >conftest.err
3313	rm -f conftest.er1
3314	cat conftest.err >&5
3315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316	(exit $ac_status); } &&
3317	{ ac_try='test -z "$ac_c_werror_flag"
3318	\|\| test ! -s conftest.err'
3319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320	(eval $ac_try) 2>&5
3321	ac_status=$?
3322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323	(exit $ac_status); }; } &&
3324	{ ac_try='test -s conftest.$ac_objext'
3325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326	(eval $ac_try) 2>&5
3327	ac_status=$?
3328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329	(exit $ac_status); }; }; then
3330	:
3331	else
3332	echo "$as_me: failed program was:" >&5
3333	sed 's/^/\| /' conftest.$ac_ext >&5
3334
3335	continue
3336	fi
3337	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3338	cat >conftest.$ac_ext <<_ACEOF
3339	/* confdefs.h. */
3340	_ACEOF
3341	cat confdefs.h >>conftest.$ac_ext
3342	cat >>conftest.$ac_ext <<_ACEOF
3343	/* end confdefs.h. */
3344	$ac_declaration
3345	int
3346	main ()
3347	{
3348	exit (42);
3349	;
3350	return 0;
3351	}
3352	_ACEOF
3353	rm -f conftest.$ac_objext
3354	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3355	(eval $ac_compile) 2>conftest.er1
3356	ac_status=$?
3357	grep -v '^ *+' conftest.er1 >conftest.err
3358	rm -f conftest.er1
3359	cat conftest.err >&5
3360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361	(exit $ac_status); } &&
3362	{ ac_try='test -z "$ac_c_werror_flag"
3363	\|\| test ! -s conftest.err'
3364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3365	(eval $ac_try) 2>&5
3366	ac_status=$?
3367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368	(exit $ac_status); }; } &&
3369	{ ac_try='test -s conftest.$ac_objext'
3370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371	(eval $ac_try) 2>&5
3372	ac_status=$?
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); }; }; then
3375	break
3376	else
3377	echo "$as_me: failed program was:" >&5
3378	sed 's/^/\| /' conftest.$ac_ext >&5
3379
3380	fi
3381	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3382	done
3383	rm -f conftest*
3384	if test -n "$ac_declaration"; then
3385	echo '#ifdef __cplusplus' >>confdefs.h
3386	echo $ac_declaration >>confdefs.h
3387	echo '#endif' >>confdefs.h
3388	fi
3389
3390	else
3391	echo "$as_me: failed program was:" >&5
3392	sed 's/^/\| /' conftest.$ac_ext >&5
3393
3394	fi
3395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396	ac_ext=c
3397	ac_cpp='$CPP $CPPFLAGS'
3398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3401
3402	depcc="$CC" am_compiler_list=
3403
3404	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3405	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3406	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3407	echo $ECHO_N "(cached) $ECHO_C" >&6
3408	else
3409	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3410	# We make a subdir and do the tests there. Otherwise we can end up
3411	# making bogus files that we don't know about and never remove. For
3412	# instance it was reported that on HP-UX the gcc test will end up
3413	# making a dummy file named `D' -- because `-MD' means `put the output
3414	# in D'.
3415	mkdir conftest.dir
3416	# Copy depcomp to subdir because otherwise we won't find it if we're
3417	# using a relative directory.
3418	cp "$am_depcomp" conftest.dir
3419	cd conftest.dir
3420	# We will build objects and dependencies in a subdirectory because
3421	# it helps to detect inapplicable dependency modes. For instance
3422	# both Tru64's cc and ICC support -MD to output dependencies as a
3423	# side effect of compilation, but ICC will put the dependencies in
3424	# the current directory while Tru64 will put them in the object
3425	# directory.
3426	mkdir sub
3427
3428	am_cv_CC_dependencies_compiler_type=none
3429	if test "$am_compiler_list" = ""; then
3430	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3431	fi
3432	for depmode in $am_compiler_list; do
3433	# Setup a source with many dependencies, because some compilers
3434	# like to wrap large dependency lists on column 80 (with \), and
3435	# we should not choose a depcomp mode which is confused by this.
3436	#
3437	# We need to recreate these files for each test, as the compiler may
3438	# overwrite some of them when testing with obscure command lines.
3439	# This happens at least with the AIX C compiler.
3440	: > sub/conftest.c
3441	for i in 1 2 3 4 5 6; do
3442	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3443	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3444	# Solaris 8's {/usr,}/bin/sh.
3445	touch sub/conftst$i.h
3446	done
3447	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3448
3449	case $depmode in
3450	nosideeffect)
3451	# after this tag, mechanisms are not by side-effect, so they'll
3452	# only be used when explicitly requested
3453	if test "x$enable_dependency_tracking" = xyes; then
3454	continue
3455	else
3456	break
3457	fi
3458	;;
3459	none) break ;;
3460	esac
3461	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3462	# mode. It turns out that the SunPro C++ compiler does not properly
3463	# handle `-M -o', and we need to detect this.
3464	if depmode=$depmode \
3465	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3466	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3467	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3468	>/dev/null 2>conftest.err &&
3469	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3470	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3471	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3472	# icc doesn't choke on unknown options, it will just issue warnings
3473	# or remarks (even with -Werror). So we grep stderr for any message
3474	# that says an option was ignored or not supported.
3475	# When given -MP, icc 7.0 and 7.1 complain thusly:
3476	# icc: Command line warning: ignoring option '-M'; no argument required
3477	# The diagnosis changed in icc 8.0:
3478	# icc: Command line remark: option '-MP' not supported
3479	if (grep 'ignoring option' conftest.err \|\|
3480	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3481	am_cv_CC_dependencies_compiler_type=$depmode
3482	break
3483	fi
3484	fi
3485	done
3486
3487	cd ..
3488	rm -rf conftest.dir
3489	else
3490	am_cv_CC_dependencies_compiler_type=none
3491	fi
3492
3493	fi
3494	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3495	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3496	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3497
3498
3499
3500	if
3501	test "x$enable_dependency_tracking" != xno \
3502	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3503	am__fastdepCC_TRUE=
3504	am__fastdepCC_FALSE='#'
3505	else
3506	am__fastdepCC_TRUE='#'
3507	am__fastdepCC_FALSE=
3508	fi
3509
3510
3511
3512	ac_ext=c
3513	ac_cpp='$CPP $CPPFLAGS'
3514	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3515	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3516	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3517	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3518	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3519	# On Suns, sometimes $CPP names a directory.
3520	if test -n "$CPP" && test -d "$CPP"; then
3521	CPP=
3522	fi
3523	if test -z "$CPP"; then
3524	if test "${ac_cv_prog_CPP+set}" = set; then
3525	echo $ECHO_N "(cached) $ECHO_C" >&6
3526	else
3527	# Double quotes because CPP needs to be expanded
3528	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3529	do
3530	ac_preproc_ok=false
3531	for ac_c_preproc_warn_flag in '' yes
3532	do
3533	# Use a header file that comes with gcc, so configuring glibc
3534	# with a fresh cross-compiler works.
3535	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3536	# <limits.h> exists even on freestanding compilers.
3537	# On the NeXT, cc -E runs the code through the compiler's parser,
3538	# not just through cpp. "Syntax error" is here to catch this case.
3539	cat >conftest.$ac_ext <<_ACEOF
3540	/* confdefs.h. */
3541	_ACEOF
3542	cat confdefs.h >>conftest.$ac_ext
3543	cat >>conftest.$ac_ext <<_ACEOF
3544	/* end confdefs.h. */
3545	#ifdef __STDC__
3546	# include <limits.h>
3547	#else
3548	# include <assert.h>
3549	#endif
3550	Syntax error
3551	_ACEOF
3552	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3553	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3554	ac_status=$?
3555	grep -v '^ *+' conftest.er1 >conftest.err
3556	rm -f conftest.er1
3557	cat conftest.err >&5
3558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559	(exit $ac_status); } >/dev/null; then
3560	if test -s conftest.err; then
3561	ac_cpp_err=$ac_c_preproc_warn_flag
3562	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3563	else
3564	ac_cpp_err=
3565	fi
3566	else
3567	ac_cpp_err=yes
3568	fi
3569	if test -z "$ac_cpp_err"; then
3570	:
3571	else
3572	echo "$as_me: failed program was:" >&5
3573	sed 's/^/\| /' conftest.$ac_ext >&5
3574
3575	# Broken: fails on valid input.
3576	continue
3577	fi
3578	rm -f conftest.err conftest.$ac_ext
3579
3580	# OK, works on sane cases. Now check whether non-existent headers
3581	# can be detected and how.
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <ac_nonexistent.h>
3589	_ACEOF
3590	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3591	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3592	ac_status=$?
3593	grep -v '^ *+' conftest.er1 >conftest.err
3594	rm -f conftest.er1
3595	cat conftest.err >&5
3596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597	(exit $ac_status); } >/dev/null; then
3598	if test -s conftest.err; then
3599	ac_cpp_err=$ac_c_preproc_warn_flag
3600	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3601	else
3602	ac_cpp_err=
3603	fi
3604	else
3605	ac_cpp_err=yes
3606	fi
3607	if test -z "$ac_cpp_err"; then
3608	# Broken: success on invalid input.
3609	continue
3610	else
3611	echo "$as_me: failed program was:" >&5
3612	sed 's/^/\| /' conftest.$ac_ext >&5
3613
3614	# Passes both tests.
3615	ac_preproc_ok=:
3616	break
3617	fi
3618	rm -f conftest.err conftest.$ac_ext
3619
3620	done
3621	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3622	rm -f conftest.err conftest.$ac_ext
3623	if $ac_preproc_ok; then
3624	break
3625	fi
3626
3627	done
3628	ac_cv_prog_CPP=$CPP
3629
3630	fi
3631	CPP=$ac_cv_prog_CPP
3632	else
3633	ac_cv_prog_CPP=$CPP
3634	fi
3635	echo "$as_me:$LINENO: result: $CPP" >&5
3636	echo "${ECHO_T}$CPP" >&6
3637	ac_preproc_ok=false
3638	for ac_c_preproc_warn_flag in '' yes
3639	do
3640	# Use a header file that comes with gcc, so configuring glibc
3641	# with a fresh cross-compiler works.
3642	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643	# <limits.h> exists even on freestanding compilers.
3644	# On the NeXT, cc -E runs the code through the compiler's parser,
3645	# not just through cpp. "Syntax error" is here to catch this case.
3646	cat >conftest.$ac_ext <<_ACEOF
3647	/* confdefs.h. */
3648	_ACEOF
3649	cat confdefs.h >>conftest.$ac_ext
3650	cat >>conftest.$ac_ext <<_ACEOF
3651	/* end confdefs.h. */
3652	#ifdef __STDC__
3653	# include <limits.h>
3654	#else
3655	# include <assert.h>
3656	#endif
3657	Syntax error
3658	_ACEOF
3659	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3660	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3661	ac_status=$?
3662	grep -v '^ *+' conftest.er1 >conftest.err
3663	rm -f conftest.er1
3664	cat conftest.err >&5
3665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666	(exit $ac_status); } >/dev/null; then
3667	if test -s conftest.err; then
3668	ac_cpp_err=$ac_c_preproc_warn_flag
3669	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3670	else
3671	ac_cpp_err=
3672	fi
3673	else
3674	ac_cpp_err=yes
3675	fi
3676	if test -z "$ac_cpp_err"; then
3677	:
3678	else
3679	echo "$as_me: failed program was:" >&5
3680	sed 's/^/\| /' conftest.$ac_ext >&5
3681
3682	# Broken: fails on valid input.
3683	continue
3684	fi
3685	rm -f conftest.err conftest.$ac_ext
3686
3687	# OK, works on sane cases. Now check whether non-existent headers
3688	# can be detected and how.
3689	cat >conftest.$ac_ext <<_ACEOF
3690	/* confdefs.h. */
3691	_ACEOF
3692	cat confdefs.h >>conftest.$ac_ext
3693	cat >>conftest.$ac_ext <<_ACEOF
3694	/* end confdefs.h. */
3695	#include <ac_nonexistent.h>
3696	_ACEOF
3697	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3698	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3699	ac_status=$?
3700	grep -v '^ *+' conftest.er1 >conftest.err
3701	rm -f conftest.er1
3702	cat conftest.err >&5
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); } >/dev/null; then
3705	if test -s conftest.err; then
3706	ac_cpp_err=$ac_c_preproc_warn_flag
3707	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3708	else
3709	ac_cpp_err=
3710	fi
3711	else
3712	ac_cpp_err=yes
3713	fi
3714	if test -z "$ac_cpp_err"; then
3715	# Broken: success on invalid input.
3716	continue
3717	else
3718	echo "$as_me: failed program was:" >&5
3719	sed 's/^/\| /' conftest.$ac_ext >&5
3720
3721	# Passes both tests.
3722	ac_preproc_ok=:
3723	break
3724	fi
3725	rm -f conftest.err conftest.$ac_ext
3726
3727	done
3728	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3729	rm -f conftest.err conftest.$ac_ext
3730	if $ac_preproc_ok; then
3731	:
3732	else
3733	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3734	See \`config.log' for more details." >&5
3735	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3736	See \`config.log' for more details." >&2;}
3737	{ (exit 1); exit 1; }; }
3738	fi
3739
3740	ac_ext=c
3741	ac_cpp='$CPP $CPPFLAGS'
3742	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3743	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3744	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3745
3746
3747	echo "$as_me:$LINENO: checking for egrep" >&5
3748	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3749	if test "${ac_cv_prog_egrep+set}" = set; then
3750	echo $ECHO_N "(cached) $ECHO_C" >&6
3751	else
3752	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3753	then ac_cv_prog_egrep='grep -E'
3754	else ac_cv_prog_egrep='egrep'
3755	fi
3756	fi
3757	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3758	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3759	EGREP=$ac_cv_prog_egrep
3760
3761
3762	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3763	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3764	if test "${ac_cv_header_stdc+set}" = set; then
3765	echo $ECHO_N "(cached) $ECHO_C" >&6
3766	else
3767	cat >conftest.$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 <stdlib.h>
3774	#include <stdarg.h>
3775	#include <string.h>
3776	#include <float.h>
3777
3778	int
3779	main ()
3780	{
3781
3782	;
3783	return 0;
3784	}
3785	_ACEOF
3786	rm -f conftest.$ac_objext
3787	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3788	(eval $ac_compile) 2>conftest.er1
3789	ac_status=$?
3790	grep -v '^ *+' conftest.er1 >conftest.err
3791	rm -f conftest.er1
3792	cat conftest.err >&5
3793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3794	(exit $ac_status); } &&
3795	{ ac_try='test -z "$ac_c_werror_flag"
3796	\|\| test ! -s conftest.err'
3797	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798	(eval $ac_try) 2>&5
3799	ac_status=$?
3800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801	(exit $ac_status); }; } &&
3802	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3808	ac_cv_header_stdc=yes
3809	else
3810	echo "$as_me: failed program was:" >&5
3811	sed 's/^/\| /' conftest.$ac_ext >&5
3812
3813	ac_cv_header_stdc=no
3814	fi
3815	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3816
3817	if test $ac_cv_header_stdc = yes; then
3818	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3819	cat >conftest.$ac_ext <<_ACEOF
3820	/* confdefs.h. */
3821	_ACEOF
3822	cat confdefs.h >>conftest.$ac_ext
3823	cat >>conftest.$ac_ext <<_ACEOF
3824	/* end confdefs.h. */
3825	#include <string.h>
3826
3827	_ACEOF
3828	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3829	$EGREP "memchr" >/dev/null 2>&1; then
3830	:
3831	else
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f conftest*
3835
3836	fi
3837
3838	if test $ac_cv_header_stdc = yes; then
3839	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3840	cat >conftest.$ac_ext <<_ACEOF
3841	/* confdefs.h. */
3842	_ACEOF
3843	cat confdefs.h >>conftest.$ac_ext
3844	cat >>conftest.$ac_ext <<_ACEOF
3845	/* end confdefs.h. */
3846	#include <stdlib.h>
3847
3848	_ACEOF
3849	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3850	$EGREP "free" >/dev/null 2>&1; then
3851	:
3852	else
3853	ac_cv_header_stdc=no
3854	fi
3855	rm -f conftest*
3856
3857	fi
3858
3859	if test $ac_cv_header_stdc = yes; then
3860	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3861	if test "$cross_compiling" = yes; then
3862	:
3863	else
3864	cat >conftest.$ac_ext <<_ACEOF
3865	/* confdefs.h. */
3866	_ACEOF
3867	cat confdefs.h >>conftest.$ac_ext
3868	cat >>conftest.$ac_ext <<_ACEOF
3869	/* end confdefs.h. */
3870	#include <ctype.h>
3871	#if ((' ' & 0x0FF) == 0x020)
3872	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3873	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3874	#else
3875	# define ISLOWER(c) \
3876	(('a' <= (c) && (c) <= 'i') \
3877	\|\| ('j' <= (c) && (c) <= 'r') \
3878	\|\| ('s' <= (c) && (c) <= 'z'))
3879	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3880	#endif
3881
3882	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3883	int
3884	main ()
3885	{
3886	int i;
3887	for (i = 0; i < 256; i++)
3888	if (XOR (islower (i), ISLOWER (i))
3889	\|\| toupper (i) != TOUPPER (i))
3890	exit(2);
3891	exit (0);
3892	}
3893	_ACEOF
3894	rm -f conftest$ac_exeext
3895	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3896	(eval $ac_link) 2>&5
3897	ac_status=$?
3898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3901	(eval $ac_try) 2>&5
3902	ac_status=$?
3903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3904	(exit $ac_status); }; }; then
3905	:
3906	else
3907	echo "$as_me: program exited with status $ac_status" >&5
3908	echo "$as_me: failed program was:" >&5
3909	sed 's/^/\| /' conftest.$ac_ext >&5
3910
3911	( exit $ac_status )
3912	ac_cv_header_stdc=no
3913	fi
3914	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3915	fi
3916	fi
3917	fi
3918	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3919	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3920	if test $ac_cv_header_stdc = yes; then
3921
3922	cat >>confdefs.h <<\_ACEOF
3923	#define STDC_HEADERS 1
3924	_ACEOF
3925
3926	fi
3927
3928
3929	## THIS IS OUR DEFAULT-DATA-DIRECTORY
3930
3931	##################################
3932	## CHECKING OPTIONAL ARGUMENTS ##
3933	##################################
3934	#----------------#
3935	# Data-Directory #
3936	#----------------#
3937	DATA_DIR=$datadir
3938	echo \$\{prefix\}
3939	if test $DATA_DIR = \$\{prefix\}/share ; then
3940	echo "not given"
3941	DATA_DIR=/usr/share
3942	else
3943	echo "given: $DATA_DIR"
3944	fi
3945
3946	cat >>confdefs.h <<_ACEOF
3947	#define DATADIR "$DATA_DIR"
3948	_ACEOF
3949
3950
3951	#-----------------#
3952	# shared-lib-path #
3953	#-----------------#
3954	SHARED_LIB_PATH=no
3955	echo "$as_me:$LINENO: checking shared lib path" >&5
3956	echo $ECHO_N "checking shared lib path... $ECHO_C" >&6
3957
3958	# Check whether --with-shared-lib-path or --without-shared-lib-path was given.
3959	if test "${with_shared_lib_path+set}" = set; then
3960	withval="$with_shared_lib_path"
3961	SHARED_LIB_PATH=$withval
3962	fi;
3963	if test x$SHARED_LIB_PATH != xno; then
3964	echo "set to $SHARED_LIB_PATH"
3965	else
3966	echo "no"
3967	fi
3968
3969
3970	#-----------------#
3971	# DEBUG-statement #
3972	#-----------------#
3973	DEBUG=no
3974	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3975	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3976	# Check whether --enable-debug or --disable-debug was given.
3977	if test "${enable_debug+set}" = set; then
3978	enableval="$enable_debug"
3979	DEBUG=$enableval
3980	fi;
3981
3982	if test x$DEBUG = xno; then
3983	echo "no"
3984	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3985	DEBUG=4
3986	elif test x$DEBUG = xyes; then
3987	echo "yes"
3988	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3989	DEBUG=4
3990	else
3991	echo "yes: setting debuglevel to to $DEBUG"
3992	fi
3993
3994	cat >>confdefs.h <<_ACEOF
3995	#define DEBUG $DEBUG
3996	_ACEOF
3997
3998
3999
4000	#---------------#
4001	# Modular Debug #
4002	#---------------#
4003	MODULAR_DEBUG=yes
4004	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
4005	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
4006	# Check whether --enable-modular-debug or --disable-modular-debug was given.
4007	if test "${enable_modular_debug+set}" = set; then
4008	enableval="$enable_modular_debug"
4009	MODULAR_DEBUG=$enableval
4010	fi;
4011
4012	if test x$MODULAR_DEBUG = xno; then
4013	echo "no"
4014	elif test x$MODULAR_DEBUG = xyes; then
4015	echo "yes"
4016
4017	cat >>confdefs.h <<_ACEOF
4018	#define MODULAR_DEBUG 1
4019	_ACEOF
4020
4021	fi
4022
4023	#--------------#
4024	# GTK-disabled #
4025	#--------------#
4026	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
4027	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
4028	# Check whether --enable-gtk or --disable-gtk was given.
4029	if test "${enable_gtk+set}" = set; then
4030	enableval="$enable_gtk"
4031	def_gtk=no
4032	else
4033	def_gtk=yes
4034	fi;
4035	if test x$def_gtk = xyes; then
4036	echo "yes"
4037	fi
4038	if test x$def_gtk = xno; then
4039	echo "no"
4040	fi
4041
4042	#------------------#
4043	# libCurl-disabled #
4044	#------------------#
4045	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4046	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4047	# Check whether --enable-curl or --disable-curl was given.
4048	if test "${enable_curl+set}" = set; then
4049	enableval="$enable_curl"
4050	def_curl=no
4051	else
4052	def_curl=yes
4053	fi;
4054	if test x$def_curl = xyes; then
4055	echo "yes"
4056	fi
4057	if test x$def_curl = xno; then
4058	echo "no"
4059	fi
4060
4061	#-------------------#
4062	# SubProject-enable #
4063	#-------------------#
4064	def_sub_projects=no
4065	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4066	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4067
4068	# Check whether --with-sub-projects or --without-sub-projects was given.
4069	if test "${with_sub_projects+set}" = set; then
4070	withval="$with_sub_projects"
4071	def_sub_projects=yes
4072	fi;
4073	if test x$def_sub_projects = xyes; then
4074	echo "yes"
4075	fi
4076	if test x$def_sub_projects = xno; then
4077	echo "no"
4078	fi
4079
4080
4081	if test x$def_sub_projects = xyes; then
4082	SUB_PROJECTS_TRUE=
4083	SUB_PROJECTS_FALSE='#'
4084	else
4085	SUB_PROJECTS_TRUE='#'
4086	SUB_PROJECTS_FALSE=
4087	fi
4088
4089
4090	#-------------------#
4091	# Profiling Enabled #
4092	#-------------------#
4093	def_profiling=no
4094	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4095	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4096	# Check whether --enable-profile or --disable-profile was given.
4097	if test "${enable_profile+set}" = set; then
4098	enableval="$enable_profile"
4099	def_profiling=yes
4100	fi;
4101	if test x$def_profiling = xyes; then
4102	echo "yes"
4103	CXXFLAGS="$CXXFLAGS -pg"
4104	fi
4105	if test x$def_profiling = xno; then
4106	echo "no"
4107	fi
4108
4109	#----------------#
4110	# efence Enabled #
4111	#----------------#
4112	def_efence=no
4113	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4114	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4115	# Check whether --enable-efence or --disable-efence was given.
4116	if test "${enable_efence+set}" = set; then
4117	enableval="$enable_efence"
4118	def_efence=yes
4119	fi;
4120	if test x$def_efence = xyes; then
4121	echo "yes"
4122	fi
4123	if test x$def_efence = xno; then
4124	echo "no"
4125	fi
4126
4127	#----------------------#
4128	# Documentation-enable #
4129	#----------------------#
4130	def_documentation=no
4131	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4132	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4133	# Check whether --enable-documentation or --disable-documentation was given.
4134	if test "${enable_documentation+set}" = set; then
4135	enableval="$enable_documentation"
4136	def_documentation=yes
4137	fi;
4138	if test x$def_documentation = xyes; then
4139	echo "yes"
4140	fi
4141	if test x$def_documentation = xno; then
4142	echo "no"
4143	fi
4144
4145
4146	if test x$def_documentation = xyes; then
4147	DOCUMENTATION_TRUE=
4148	DOCUMENTATION_FALSE='#'
4149	else
4150	DOCUMENTATION_TRUE='#'
4151	DOCUMENTATION_FALSE=
4152	fi
4153
4154
4155	#######################
4156	## PROGRAMM CHECKING ##
4157	## 3. party Programs ##
4158	#######################
4159
4160	#----------------------#
4161	# checking for Doxygen #
4162	#----------------------#
4163	# Extract the first word of "doxygen", so it can be a program name with args.
4164	set dummy doxygen; ac_word=$2
4165	echo "$as_me:$LINENO: checking for $ac_word" >&5
4166	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4167	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4168	echo $ECHO_N "(cached) $ECHO_C" >&6
4169	else
4170	case $DOXYGEN in
4171	[\\/]* \| ?:[\\/]*)
4172	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4173	;;
4174	*)
4175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176	for as_dir in $PATH
4177	do
4178	IFS=$as_save_IFS
4179	test -z "$as_dir" && as_dir=.
4180	for ac_exec_ext in '' $ac_executable_extensions; do
4181	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4182	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4183	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4184	break 2
4185	fi
4186	done
4187	done
4188
4189	;;
4190	esac
4191	fi
4192	DOXYGEN=$ac_cv_path_DOXYGEN
4193
4194	if test -n "$DOXYGEN"; then
4195	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4196	echo "${ECHO_T}$DOXYGEN" >&6
4197	else
4198	echo "$as_me:$LINENO: result: no" >&5
4199	echo "${ECHO_T}no" >&6
4200	fi
4201
4202
4203
4204	if test $DOXYGEN; then
4205	DOXYGEN_TRUE=
4206	DOXYGEN_FALSE='#'
4207	else
4208	DOXYGEN_TRUE='#'
4209	DOXYGEN_FALSE=
4210	fi
4211
4212
4213	#--------------------#
4214	# checking for gprof #
4215	#--------------------#
4216	# Extract the first word of "gprof", so it can be a program name with args.
4217	set dummy gprof; ac_word=$2
4218	echo "$as_me:$LINENO: checking for $ac_word" >&5
4219	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4220	if test "${ac_cv_path_GPROF+set}" = set; then
4221	echo $ECHO_N "(cached) $ECHO_C" >&6
4222	else
4223	case $GPROF in
4224	[\\/]* \| ?:[\\/]*)
4225	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4226	;;
4227	*)
4228	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229	for as_dir in $PATH
4230	do
4231	IFS=$as_save_IFS
4232	test -z "$as_dir" && as_dir=.
4233	for ac_exec_ext in '' $ac_executable_extensions; do
4234	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4235	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4236	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4237	break 2
4238	fi
4239	done
4240	done
4241
4242	;;
4243	esac
4244	fi
4245	GPROF=$ac_cv_path_GPROF
4246
4247	if test -n "$GPROF"; then
4248	echo "$as_me:$LINENO: result: $GPROF" >&5
4249	echo "${ECHO_T}$GPROF" >&6
4250	else
4251	echo "$as_me:$LINENO: result: no" >&5
4252	echo "${ECHO_T}no" >&6
4253	fi
4254
4255
4256	#-------------------------#
4257	# checking for pkg-config #
4258	#-------------------------#
4259	if test x$def_gtk = xyes; then
4260	# Extract the first word of "pkg-config", so it can be a program name with args.
4261	set dummy pkg-config; ac_word=$2
4262	echo "$as_me:$LINENO: checking for $ac_word" >&5
4263	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4264	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4265	echo $ECHO_N "(cached) $ECHO_C" >&6
4266	else
4267	case $PKG_CONFIG in
4268	[\\/]* \| ?:[\\/]*)
4269	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4270	;;
4271	*)
4272	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4273	for as_dir in $PATH
4274	do
4275	IFS=$as_save_IFS
4276	test -z "$as_dir" && as_dir=.
4277	for ac_exec_ext in '' $ac_executable_extensions; do
4278	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4279	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4280	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4281	break 2
4282	fi
4283	done
4284	done
4285
4286	;;
4287	esac
4288	fi
4289	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4290
4291	if test -n "$PKG_CONFIG"; then
4292	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4293	echo "${ECHO_T}$PKG_CONFIG" >&6
4294	else
4295	echo "$as_me:$LINENO: result: no" >&5
4296	echo "${ECHO_T}no" >&6
4297	fi
4298
4299	fi
4300
4301
4302	#########################
4303	## CHECKING FOR SYSTEM ##
4304	#########################
4305	## here the system is checked, and openGL is included
4306	## also checking for SDL on differen Systems
4307
4308	echo "$as_me:$LINENO: checking for System" >&5
4309	echo $ECHO_N "checking for System... $ECHO_C" >&6
4310	## checking for openGL-environment and other sys-specific parameters
4311	case "$target" in
4312
4313	###########
4314	#---------#
4315	# WINDOWS #
4316	#---------#
4317	###########
4318	--mingw32*)
4319	echo "mingw-WINDOWS detected"
4320
4321	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
4322
4323	mingw="yes"
4324	MSBITFIELDS="-mms-bitfields"
4325	MWINDOWS="-mwindows"
4326
4327
4328
4329	# checking for mingw32
4330	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4331	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4332	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4333	echo $ECHO_N "(cached) $ECHO_C" >&6
4334	else
4335	ac_check_lib_save_LIBS=$LIBS
4336	LIBS="-lmingw32 $LIBS"
4337	cat >conftest.$ac_ext <<_ACEOF
4338	/* confdefs.h. */
4339	_ACEOF
4340	cat confdefs.h >>conftest.$ac_ext
4341	cat >>conftest.$ac_ext <<_ACEOF
4342	/* end confdefs.h. */
4343
4344
4345	int
4346	main ()
4347	{
4348	main ();
4349	;
4350	return 0;
4351	}
4352	_ACEOF
4353	rm -f conftest.$ac_objext conftest$ac_exeext
4354	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4355	(eval $ac_link) 2>conftest.er1
4356	ac_status=$?
4357	grep -v '^ *+' conftest.er1 >conftest.err
4358	rm -f conftest.er1
4359	cat conftest.err >&5
4360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4361	(exit $ac_status); } &&
4362	{ ac_try='test -z "$ac_c_werror_flag"
4363	\|\| test ! -s conftest.err'
4364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4365	(eval $ac_try) 2>&5
4366	ac_status=$?
4367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368	(exit $ac_status); }; } &&
4369	{ ac_try='test -s conftest$ac_exeext'
4370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4371	(eval $ac_try) 2>&5
4372	ac_status=$?
4373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374	(exit $ac_status); }; }; then
4375	ac_cv_lib_mingw32_main=yes
4376	else
4377	echo "$as_me: failed program was:" >&5
4378	sed 's/^/\| /' conftest.$ac_ext >&5
4379
4380	ac_cv_lib_mingw32_main=no
4381	fi
4382	rm -f conftest.err conftest.$ac_objext \
4383	conftest$ac_exeext conftest.$ac_ext
4384	LIBS=$ac_check_lib_save_LIBS
4385	fi
4386	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4387	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4388	if test $ac_cv_lib_mingw32_main = yes; then
4389	FOUND_mingw32=yes
4390	fi
4391
4392	if test x$FOUND_mingw32 = xyes; then
4393	LIBS="$LIBS -lmingw32"
4394	fi
4395
4396	#-----------#
4397	# SDL(win) #
4398	#-----------#
4399	# checking for SDL-headers
4400	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4411	inttypes.h stdint.h unistd.h
4412	do
4413	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4414	echo "$as_me:$LINENO: checking for $ac_header" >&5
4415	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4416	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4417	echo $ECHO_N "(cached) $ECHO_C" >&6
4418	else
4419	cat >conftest.$ac_ext <<_ACEOF
4420	/* confdefs.h. */
4421	_ACEOF
4422	cat confdefs.h >>conftest.$ac_ext
4423	cat >>conftest.$ac_ext <<_ACEOF
4424	/* end confdefs.h. */
4425	$ac_includes_default
4426
4427	#include <$ac_header>
4428	_ACEOF
4429	rm -f conftest.$ac_objext
4430	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4431	(eval $ac_compile) 2>conftest.er1
4432	ac_status=$?
4433	grep -v '^ *+' conftest.er1 >conftest.err
4434	rm -f conftest.er1
4435	cat conftest.err >&5
4436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4437	(exit $ac_status); } &&
4438	{ ac_try='test -z "$ac_c_werror_flag"
4439	\|\| test ! -s conftest.err'
4440	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4441	(eval $ac_try) 2>&5
4442	ac_status=$?
4443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4444	(exit $ac_status); }; } &&
4445	{ ac_try='test -s conftest.$ac_objext'
4446	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4447	(eval $ac_try) 2>&5
4448	ac_status=$?
4449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450	(exit $ac_status); }; }; then
4451	eval "$as_ac_Header=yes"
4452	else
4453	echo "$as_me: failed program was:" >&5
4454	sed 's/^/\| /' conftest.$ac_ext >&5
4455
4456	eval "$as_ac_Header=no"
4457	fi
4458	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4459	fi
4460	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4461	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4462	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4463	cat >>confdefs.h <<_ACEOF
4464	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4465	_ACEOF
4466
4467	fi
4468
4469	done
4470
4471
4472
4473	for ac_header in SDL/SDL.h
4474	do
4475	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4476	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4477	echo "$as_me:$LINENO: checking for $ac_header" >&5
4478	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4479	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4480	echo $ECHO_N "(cached) $ECHO_C" >&6
4481	fi
4482	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4483	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4484	else
4485	# Is the header compilable?
4486	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4487	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4488	cat >conftest.$ac_ext <<_ACEOF
4489	/* confdefs.h. */
4490	_ACEOF
4491	cat confdefs.h >>conftest.$ac_ext
4492	cat >>conftest.$ac_ext <<_ACEOF
4493	/* end confdefs.h. */
4494	$ac_includes_default
4495	#include <$ac_header>
4496	_ACEOF
4497	rm -f conftest.$ac_objext
4498	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4499	(eval $ac_compile) 2>conftest.er1
4500	ac_status=$?
4501	grep -v '^ *+' conftest.er1 >conftest.err
4502	rm -f conftest.er1
4503	cat conftest.err >&5
4504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4505	(exit $ac_status); } &&
4506	{ ac_try='test -z "$ac_c_werror_flag"
4507	\|\| test ! -s conftest.err'
4508	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4509	(eval $ac_try) 2>&5
4510	ac_status=$?
4511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512	(exit $ac_status); }; } &&
4513	{ ac_try='test -s conftest.$ac_objext'
4514	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4515	(eval $ac_try) 2>&5
4516	ac_status=$?
4517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518	(exit $ac_status); }; }; then
4519	ac_header_compiler=yes
4520	else
4521	echo "$as_me: failed program was:" >&5
4522	sed 's/^/\| /' conftest.$ac_ext >&5
4523
4524	ac_header_compiler=no
4525	fi
4526	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4527	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4528	echo "${ECHO_T}$ac_header_compiler" >&6
4529
4530	# Is the header present?
4531	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4532	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4533	cat >conftest.$ac_ext <<_ACEOF
4534	/* confdefs.h. */
4535	_ACEOF
4536	cat confdefs.h >>conftest.$ac_ext
4537	cat >>conftest.$ac_ext <<_ACEOF
4538	/* end confdefs.h. */
4539	#include <$ac_header>
4540	_ACEOF
4541	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4542	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4543	ac_status=$?
4544	grep -v '^ *+' conftest.er1 >conftest.err
4545	rm -f conftest.er1
4546	cat conftest.err >&5
4547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548	(exit $ac_status); } >/dev/null; then
4549	if test -s conftest.err; then
4550	ac_cpp_err=$ac_c_preproc_warn_flag
4551	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4552	else
4553	ac_cpp_err=
4554	fi
4555	else
4556	ac_cpp_err=yes
4557	fi
4558	if test -z "$ac_cpp_err"; then
4559	ac_header_preproc=yes
4560	else
4561	echo "$as_me: failed program was:" >&5
4562	sed 's/^/\| /' conftest.$ac_ext >&5
4563
4564	ac_header_preproc=no
4565	fi
4566	rm -f conftest.err conftest.$ac_ext
4567	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4568	echo "${ECHO_T}$ac_header_preproc" >&6
4569
4570	# So? What about this header?
4571	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4572	yes:no: )
4573	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4574	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4575	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4576	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4577	ac_header_preproc=yes
4578	;;
4579	no:yes:* )
4580	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4581	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4582	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4583	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4584	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4585	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4586	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4587	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4588	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4589	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4590	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4591	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4592	(
4593	cat <<\_ASBOX
4594	## ---------------------------------------------- ##
4595	## Report this to orxonox-dev at mail.datacore.ch ##
4596	## ---------------------------------------------- ##
4597	_ASBOX
4598	) \|
4599	sed "s/^/$as_me: WARNING: /" >&2
4600	;;
4601	esac
4602	echo "$as_me:$LINENO: checking for $ac_header" >&5
4603	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4604	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4605	echo $ECHO_N "(cached) $ECHO_C" >&6
4606	else
4607	eval "$as_ac_Header=\$ac_header_preproc"
4608	fi
4609	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4610	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4611
4612	fi
4613	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4614	cat >>confdefs.h <<_ACEOF
4615	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4616	_ACEOF
4617
4618	else
4619	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4620	echo "$as_me: error: cannot find SDL headers" >&2;}
4621	{ (exit 1); exit 1; }; }
4622	fi
4623
4624	done
4625
4626
4627	#checking for libSDL
4628	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4629	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4630	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4631	echo $ECHO_N "(cached) $ECHO_C" >&6
4632	else
4633	ac_check_lib_save_LIBS=$LIBS
4634	LIBS="-lsdlmain $LIBS"
4635	cat >conftest.$ac_ext <<_ACEOF
4636	/* confdefs.h. */
4637	_ACEOF
4638	cat confdefs.h >>conftest.$ac_ext
4639	cat >>conftest.$ac_ext <<_ACEOF
4640	/* end confdefs.h. */
4641
4642
4643	int
4644	main ()
4645	{
4646	main ();
4647	;
4648	return 0;
4649	}
4650	_ACEOF
4651	rm -f conftest.$ac_objext conftest$ac_exeext
4652	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4653	(eval $ac_link) 2>conftest.er1
4654	ac_status=$?
4655	grep -v '^ *+' conftest.er1 >conftest.err
4656	rm -f conftest.er1
4657	cat conftest.err >&5
4658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4659	(exit $ac_status); } &&
4660	{ ac_try='test -z "$ac_c_werror_flag"
4661	\|\| test ! -s conftest.err'
4662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663	(eval $ac_try) 2>&5
4664	ac_status=$?
4665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666	(exit $ac_status); }; } &&
4667	{ ac_try='test -s conftest$ac_exeext'
4668	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4669	(eval $ac_try) 2>&5
4670	ac_status=$?
4671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4672	(exit $ac_status); }; }; then
4673	ac_cv_lib_sdlmain_main=yes
4674	else
4675	echo "$as_me: failed program was:" >&5
4676	sed 's/^/\| /' conftest.$ac_ext >&5
4677
4678	ac_cv_lib_sdlmain_main=no
4679	fi
4680	rm -f conftest.err conftest.$ac_objext \
4681	conftest$ac_exeext conftest.$ac_ext
4682	LIBS=$ac_check_lib_save_LIBS
4683	fi
4684	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4685	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4686	if test $ac_cv_lib_sdlmain_main = yes; then
4687	FOUND_sdlmain=yes
4688	fi
4689
4690	if test x$FOUND_sdlmain = xyes ; then
4691	LIBS="$LIBS -lsdlmain"
4692	else
4693	echo "------------------"
4694	echo "SDL library not found."
4695	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4696	echo "------------------"
4697	exit 1
4698	fi
4699	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4700	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4701	if test "${ac_cv_lib_sdl_main+set}" = set; then
4702	echo $ECHO_N "(cached) $ECHO_C" >&6
4703	else
4704	ac_check_lib_save_LIBS=$LIBS
4705	LIBS="-lsdl $LIBS"
4706	cat >conftest.$ac_ext <<_ACEOF
4707	/* confdefs.h. */
4708	_ACEOF
4709	cat confdefs.h >>conftest.$ac_ext
4710	cat >>conftest.$ac_ext <<_ACEOF
4711	/* end confdefs.h. */
4712
4713
4714	int
4715	main ()
4716	{
4717	main ();
4718	;
4719	return 0;
4720	}
4721	_ACEOF
4722	rm -f conftest.$ac_objext conftest$ac_exeext
4723	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4724	(eval $ac_link) 2>conftest.er1
4725	ac_status=$?
4726	grep -v '^ *+' conftest.er1 >conftest.err
4727	rm -f conftest.er1
4728	cat conftest.err >&5
4729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4730	(exit $ac_status); } &&
4731	{ ac_try='test -z "$ac_c_werror_flag"
4732	\|\| test ! -s conftest.err'
4733	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4734	(eval $ac_try) 2>&5
4735	ac_status=$?
4736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4737	(exit $ac_status); }; } &&
4738	{ ac_try='test -s conftest$ac_exeext'
4739	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4740	(eval $ac_try) 2>&5
4741	ac_status=$?
4742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4743	(exit $ac_status); }; }; then
4744	ac_cv_lib_sdl_main=yes
4745	else
4746	echo "$as_me: failed program was:" >&5
4747	sed 's/^/\| /' conftest.$ac_ext >&5
4748
4749	ac_cv_lib_sdl_main=no
4750	fi
4751	rm -f conftest.err conftest.$ac_objext \
4752	conftest$ac_exeext conftest.$ac_ext
4753	LIBS=$ac_check_lib_save_LIBS
4754	fi
4755	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4756	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4757	if test $ac_cv_lib_sdl_main = yes; then
4758	FOUND_sdl=yes
4759	fi
4760
4761	if test x$FOUND_sdl = xyes ; then
4762	LIBS="$LIBS -lsdl"
4763	else
4764	echo "------------------"
4765	echo "SDL library not found."
4766	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4767	echo "------------------"
4768	exit -1
4769	fi
4770
4771	#---------------#
4772	# open-GL (win) #
4773	#---------------#
4774	# checking gl header
4775
4776	for ac_header in GL/gl.h
4777	do
4778	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4779	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4780	echo "$as_me:$LINENO: checking for $ac_header" >&5
4781	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4782	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4783	echo $ECHO_N "(cached) $ECHO_C" >&6
4784	fi
4785	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4786	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4787	else
4788	# Is the header compilable?
4789	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4790	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4791	cat >conftest.$ac_ext <<_ACEOF
4792	/* confdefs.h. */
4793	_ACEOF
4794	cat confdefs.h >>conftest.$ac_ext
4795	cat >>conftest.$ac_ext <<_ACEOF
4796	/* end confdefs.h. */
4797	$ac_includes_default
4798	#include <$ac_header>
4799	_ACEOF
4800	rm -f conftest.$ac_objext
4801	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4802	(eval $ac_compile) 2>conftest.er1
4803	ac_status=$?
4804	grep -v '^ *+' conftest.er1 >conftest.err
4805	rm -f conftest.er1
4806	cat conftest.err >&5
4807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4808	(exit $ac_status); } &&
4809	{ ac_try='test -z "$ac_c_werror_flag"
4810	\|\| test ! -s conftest.err'
4811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4812	(eval $ac_try) 2>&5
4813	ac_status=$?
4814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4815	(exit $ac_status); }; } &&
4816	{ ac_try='test -s conftest.$ac_objext'
4817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4818	(eval $ac_try) 2>&5
4819	ac_status=$?
4820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821	(exit $ac_status); }; }; then
4822	ac_header_compiler=yes
4823	else
4824	echo "$as_me: failed program was:" >&5
4825	sed 's/^/\| /' conftest.$ac_ext >&5
4826
4827	ac_header_compiler=no
4828	fi
4829	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4830	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4831	echo "${ECHO_T}$ac_header_compiler" >&6
4832
4833	# Is the header present?
4834	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4835	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4836	cat >conftest.$ac_ext <<_ACEOF
4837	/* confdefs.h. */
4838	_ACEOF
4839	cat confdefs.h >>conftest.$ac_ext
4840	cat >>conftest.$ac_ext <<_ACEOF
4841	/* end confdefs.h. */
4842	#include <$ac_header>
4843	_ACEOF
4844	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4845	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4846	ac_status=$?
4847	grep -v '^ *+' conftest.er1 >conftest.err
4848	rm -f conftest.er1
4849	cat conftest.err >&5
4850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851	(exit $ac_status); } >/dev/null; then
4852	if test -s conftest.err; then
4853	ac_cpp_err=$ac_c_preproc_warn_flag
4854	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4855	else
4856	ac_cpp_err=
4857	fi
4858	else
4859	ac_cpp_err=yes
4860	fi
4861	if test -z "$ac_cpp_err"; then
4862	ac_header_preproc=yes
4863	else
4864	echo "$as_me: failed program was:" >&5
4865	sed 's/^/\| /' conftest.$ac_ext >&5
4866
4867	ac_header_preproc=no
4868	fi
4869	rm -f conftest.err conftest.$ac_ext
4870	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4871	echo "${ECHO_T}$ac_header_preproc" >&6
4872
4873	# So? What about this header?
4874	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4875	yes:no: )
4876	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4877	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4878	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4879	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4880	ac_header_preproc=yes
4881	;;
4882	no:yes:* )
4883	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4884	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4885	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4886	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4887	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4888	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4889	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4890	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4891	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4892	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4893	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4894	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4895	(
4896	cat <<\_ASBOX
4897	## ---------------------------------------------- ##
4898	## Report this to orxonox-dev at mail.datacore.ch ##
4899	## ---------------------------------------------- ##
4900	_ASBOX
4901	) \|
4902	sed "s/^/$as_me: WARNING: /" >&2
4903	;;
4904	esac
4905	echo "$as_me:$LINENO: checking for $ac_header" >&5
4906	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4907	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4908	echo $ECHO_N "(cached) $ECHO_C" >&6
4909	else
4910	eval "$as_ac_Header=\$ac_header_preproc"
4911	fi
4912	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4913	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4914
4915	fi
4916	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4917	cat >>confdefs.h <<_ACEOF
4918	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4919	_ACEOF
4920
4921	else
4922	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4923	echo "$as_me: error: cannot find opengl headers" >&2;}
4924	{ (exit 1); exit 1; }; }
4925	fi
4926
4927	done
4928
4929	# checking for Windows openGl library
4930	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4931	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4932	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4933	echo $ECHO_N "(cached) $ECHO_C" >&6
4934	else
4935	ac_check_lib_save_LIBS=$LIBS
4936	LIBS="-lopengl32 $LIBS"
4937	cat >conftest.$ac_ext <<_ACEOF
4938	/* confdefs.h. */
4939	_ACEOF
4940	cat confdefs.h >>conftest.$ac_ext
4941	cat >>conftest.$ac_ext <<_ACEOF
4942	/* end confdefs.h. */
4943
4944
4945	int
4946	main ()
4947	{
4948	main ();
4949	;
4950	return 0;
4951	}
4952	_ACEOF
4953	rm -f conftest.$ac_objext conftest$ac_exeext
4954	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4955	(eval $ac_link) 2>conftest.er1
4956	ac_status=$?
4957	grep -v '^ *+' conftest.er1 >conftest.err
4958	rm -f conftest.er1
4959	cat conftest.err >&5
4960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4961	(exit $ac_status); } &&
4962	{ ac_try='test -z "$ac_c_werror_flag"
4963	\|\| test ! -s conftest.err'
4964	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4965	(eval $ac_try) 2>&5
4966	ac_status=$?
4967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4968	(exit $ac_status); }; } &&
4969	{ ac_try='test -s conftest$ac_exeext'
4970	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4971	(eval $ac_try) 2>&5
4972	ac_status=$?
4973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4974	(exit $ac_status); }; }; then
4975	ac_cv_lib_opengl32_main=yes
4976	else
4977	echo "$as_me: failed program was:" >&5
4978	sed 's/^/\| /' conftest.$ac_ext >&5
4979
4980	ac_cv_lib_opengl32_main=no
4981	fi
4982	rm -f conftest.err conftest.$ac_objext \
4983	conftest$ac_exeext conftest.$ac_ext
4984	LIBS=$ac_check_lib_save_LIBS
4985	fi
4986	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4987	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4988	if test $ac_cv_lib_opengl32_main = yes; then
4989	FOUND_opengl32=yes
4990	else
4991	"gl/gl.h"
4992	fi
4993
4994	if test x$FOUND_opengl32 = xyes ; then
4995	LIBS="$LIBS -lopengl32"
4996	else
4997	echo "------------------"
4998	echo "opengl not found."
4999	echo "please install the opengl package which can be found at http://www.opengl.org"
5000	echo "------------------"
5001	exit -1
5002	fi
5003
5004	# cheking for GLU-header
5005
5006	for ac_header in GL/glu.h
5007	do
5008	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5009	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5010	echo "$as_me:$LINENO: checking for $ac_header" >&5
5011	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5012	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5013	echo $ECHO_N "(cached) $ECHO_C" >&6
5014	fi
5015	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5016	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5017	else
5018	# Is the header compilable?
5019	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5020	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5021	cat >conftest.$ac_ext <<_ACEOF
5022	/* confdefs.h. */
5023	_ACEOF
5024	cat confdefs.h >>conftest.$ac_ext
5025	cat >>conftest.$ac_ext <<_ACEOF
5026	/* end confdefs.h. */
5027	$ac_includes_default
5028	#include <$ac_header>
5029	_ACEOF
5030	rm -f conftest.$ac_objext
5031	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5032	(eval $ac_compile) 2>conftest.er1
5033	ac_status=$?
5034	grep -v '^ *+' conftest.er1 >conftest.err
5035	rm -f conftest.er1
5036	cat conftest.err >&5
5037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5038	(exit $ac_status); } &&
5039	{ ac_try='test -z "$ac_c_werror_flag"
5040	\|\| test ! -s conftest.err'
5041	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5042	(eval $ac_try) 2>&5
5043	ac_status=$?
5044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5045	(exit $ac_status); }; } &&
5046	{ ac_try='test -s conftest.$ac_objext'
5047	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5048	(eval $ac_try) 2>&5
5049	ac_status=$?
5050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051	(exit $ac_status); }; }; then
5052	ac_header_compiler=yes
5053	else
5054	echo "$as_me: failed program was:" >&5
5055	sed 's/^/\| /' conftest.$ac_ext >&5
5056
5057	ac_header_compiler=no
5058	fi
5059	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5060	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5061	echo "${ECHO_T}$ac_header_compiler" >&6
5062
5063	# Is the header present?
5064	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5065	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5066	cat >conftest.$ac_ext <<_ACEOF
5067	/* confdefs.h. */
5068	_ACEOF
5069	cat confdefs.h >>conftest.$ac_ext
5070	cat >>conftest.$ac_ext <<_ACEOF
5071	/* end confdefs.h. */
5072	#include <$ac_header>
5073	_ACEOF
5074	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5075	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5076	ac_status=$?
5077	grep -v '^ *+' conftest.er1 >conftest.err
5078	rm -f conftest.er1
5079	cat conftest.err >&5
5080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081	(exit $ac_status); } >/dev/null; then
5082	if test -s conftest.err; then
5083	ac_cpp_err=$ac_c_preproc_warn_flag
5084	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5085	else
5086	ac_cpp_err=
5087	fi
5088	else
5089	ac_cpp_err=yes
5090	fi
5091	if test -z "$ac_cpp_err"; then
5092	ac_header_preproc=yes
5093	else
5094	echo "$as_me: failed program was:" >&5
5095	sed 's/^/\| /' conftest.$ac_ext >&5
5096
5097	ac_header_preproc=no
5098	fi
5099	rm -f conftest.err conftest.$ac_ext
5100	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5101	echo "${ECHO_T}$ac_header_preproc" >&6
5102
5103	# So? What about this header?
5104	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5105	yes:no: )
5106	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5107	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5108	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5109	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5110	ac_header_preproc=yes
5111	;;
5112	no:yes:* )
5113	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5114	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5115	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5116	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5117	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5118	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5119	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5120	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5121	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5122	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5123	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5124	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5125	(
5126	cat <<\_ASBOX
5127	## ---------------------------------------------- ##
5128	## Report this to orxonox-dev at mail.datacore.ch ##
5129	## ---------------------------------------------- ##
5130	_ASBOX
5131	) \|
5132	sed "s/^/$as_me: WARNING: /" >&2
5133	;;
5134	esac
5135	echo "$as_me:$LINENO: checking for $ac_header" >&5
5136	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5137	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5138	echo $ECHO_N "(cached) $ECHO_C" >&6
5139	else
5140	eval "$as_ac_Header=\$ac_header_preproc"
5141	fi
5142	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5143	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5144
5145	fi
5146	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5147	cat >>confdefs.h <<_ACEOF
5148	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5149	_ACEOF
5150
5151	else
5152	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5153	echo "$as_me: error: cannot find opengl headers" >&2;}
5154	{ (exit 1); exit 1; }; }
5155	fi
5156
5157	done
5158
5159
5160	# checking for libGLU
5161	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
5162	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
5163	if test "${ac_cv_lib_glu32_main+set}" = set; then
5164	echo $ECHO_N "(cached) $ECHO_C" >&6
5165	else
5166	ac_check_lib_save_LIBS=$LIBS
5167	LIBS="-lglu32 $LIBS"
5168	cat >conftest.$ac_ext <<_ACEOF
5169	/* confdefs.h. */
5170	_ACEOF
5171	cat confdefs.h >>conftest.$ac_ext
5172	cat >>conftest.$ac_ext <<_ACEOF
5173	/* end confdefs.h. */
5174
5175
5176	int
5177	main ()
5178	{
5179	main ();
5180	;
5181	return 0;
5182	}
5183	_ACEOF
5184	rm -f conftest.$ac_objext conftest$ac_exeext
5185	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5186	(eval $ac_link) 2>conftest.er1
5187	ac_status=$?
5188	grep -v '^ *+' conftest.er1 >conftest.err
5189	rm -f conftest.er1
5190	cat conftest.err >&5
5191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5192	(exit $ac_status); } &&
5193	{ ac_try='test -z "$ac_c_werror_flag"
5194	\|\| test ! -s conftest.err'
5195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5196	(eval $ac_try) 2>&5
5197	ac_status=$?
5198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5199	(exit $ac_status); }; } &&
5200	{ ac_try='test -s conftest$ac_exeext'
5201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5202	(eval $ac_try) 2>&5
5203	ac_status=$?
5204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5205	(exit $ac_status); }; }; then
5206	ac_cv_lib_glu32_main=yes
5207	else
5208	echo "$as_me: failed program was:" >&5
5209	sed 's/^/\| /' conftest.$ac_ext >&5
5210
5211	ac_cv_lib_glu32_main=no
5212	fi
5213	rm -f conftest.err conftest.$ac_objext \
5214	conftest$ac_exeext conftest.$ac_ext
5215	LIBS=$ac_check_lib_save_LIBS
5216	fi
5217	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
5218	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
5219	if test $ac_cv_lib_glu32_main = yes; then
5220	FOUND_glu32=yes
5221	fi
5222
5223	if test x$FOUND_glu32 = xyes ; then
5224	LIBS="$LIBS -lGLU32"
5225	else
5226	echo "------------------"
5227	echo "GLU library not found."
5228	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5229	echo "------------------"
5230	exit -1
5231	fi
5232
5233	#--------#
5234	# openAL #
5235	#--------#
5236	# checking for openAL-headers
5237
5238	for ac_header in AL/al.h
5239	do
5240	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5241	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5242	echo "$as_me:$LINENO: checking for $ac_header" >&5
5243	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5244	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5245	echo $ECHO_N "(cached) $ECHO_C" >&6
5246	fi
5247	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5248	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5249	else
5250	# Is the header compilable?
5251	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5252	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5253	cat >conftest.$ac_ext <<_ACEOF
5254	/* confdefs.h. */
5255	_ACEOF
5256	cat confdefs.h >>conftest.$ac_ext
5257	cat >>conftest.$ac_ext <<_ACEOF
5258	/* end confdefs.h. */
5259	$ac_includes_default
5260	#include <$ac_header>
5261	_ACEOF
5262	rm -f conftest.$ac_objext
5263	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5264	(eval $ac_compile) 2>conftest.er1
5265	ac_status=$?
5266	grep -v '^ *+' conftest.er1 >conftest.err
5267	rm -f conftest.er1
5268	cat conftest.err >&5
5269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270	(exit $ac_status); } &&
5271	{ ac_try='test -z "$ac_c_werror_flag"
5272	\|\| test ! -s conftest.err'
5273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5274	(eval $ac_try) 2>&5
5275	ac_status=$?
5276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277	(exit $ac_status); }; } &&
5278	{ ac_try='test -s conftest.$ac_objext'
5279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5280	(eval $ac_try) 2>&5
5281	ac_status=$?
5282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5283	(exit $ac_status); }; }; then
5284	ac_header_compiler=yes
5285	else
5286	echo "$as_me: failed program was:" >&5
5287	sed 's/^/\| /' conftest.$ac_ext >&5
5288
5289	ac_header_compiler=no
5290	fi
5291	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5292	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5293	echo "${ECHO_T}$ac_header_compiler" >&6
5294
5295	# Is the header present?
5296	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5297	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5298	cat >conftest.$ac_ext <<_ACEOF
5299	/* confdefs.h. */
5300	_ACEOF
5301	cat confdefs.h >>conftest.$ac_ext
5302	cat >>conftest.$ac_ext <<_ACEOF
5303	/* end confdefs.h. */
5304	#include <$ac_header>
5305	_ACEOF
5306	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5307	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5308	ac_status=$?
5309	grep -v '^ *+' conftest.er1 >conftest.err
5310	rm -f conftest.er1
5311	cat conftest.err >&5
5312	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313	(exit $ac_status); } >/dev/null; then
5314	if test -s conftest.err; then
5315	ac_cpp_err=$ac_c_preproc_warn_flag
5316	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5317	else
5318	ac_cpp_err=
5319	fi
5320	else
5321	ac_cpp_err=yes
5322	fi
5323	if test -z "$ac_cpp_err"; then
5324	ac_header_preproc=yes
5325	else
5326	echo "$as_me: failed program was:" >&5
5327	sed 's/^/\| /' conftest.$ac_ext >&5
5328
5329	ac_header_preproc=no
5330	fi
5331	rm -f conftest.err conftest.$ac_ext
5332	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5333	echo "${ECHO_T}$ac_header_preproc" >&6
5334
5335	# So? What about this header?
5336	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5337	yes:no: )
5338	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5339	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5340	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5341	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5342	ac_header_preproc=yes
5343	;;
5344	no:yes:* )
5345	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5346	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5347	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5348	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5349	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5350	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5351	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5352	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5353	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5354	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5355	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5356	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5357	(
5358	cat <<\_ASBOX
5359	## ---------------------------------------------- ##
5360	## Report this to orxonox-dev at mail.datacore.ch ##
5361	## ---------------------------------------------- ##
5362	_ASBOX
5363	) \|
5364	sed "s/^/$as_me: WARNING: /" >&2
5365	;;
5366	esac
5367	echo "$as_me:$LINENO: checking for $ac_header" >&5
5368	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5369	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5370	echo $ECHO_N "(cached) $ECHO_C" >&6
5371	else
5372	eval "$as_ac_Header=\$ac_header_preproc"
5373	fi
5374	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5375	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5376
5377	fi
5378	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5379	cat >>confdefs.h <<_ACEOF
5380	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5381	_ACEOF
5382
5383	else
5384	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5385	echo "$as_me: error: cannot find openAL header." >&2;}
5386	{ (exit 1); exit 1; }; }
5387	fi
5388
5389	done
5390
5391	# checking for openAL-lib
5392	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5393	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5394	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5395	echo $ECHO_N "(cached) $ECHO_C" >&6
5396	else
5397	ac_check_lib_save_LIBS=$LIBS
5398	LIBS="-lOpenAL32 $LIBS"
5399	cat >conftest.$ac_ext <<_ACEOF
5400	/* confdefs.h. */
5401	_ACEOF
5402	cat confdefs.h >>conftest.$ac_ext
5403	cat >>conftest.$ac_ext <<_ACEOF
5404	/* end confdefs.h. */
5405
5406
5407	int
5408	main ()
5409	{
5410	main ();
5411	;
5412	return 0;
5413	}
5414	_ACEOF
5415	rm -f conftest.$ac_objext conftest$ac_exeext
5416	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5417	(eval $ac_link) 2>conftest.er1
5418	ac_status=$?
5419	grep -v '^ *+' conftest.er1 >conftest.err
5420	rm -f conftest.er1
5421	cat conftest.err >&5
5422	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5423	(exit $ac_status); } &&
5424	{ ac_try='test -z "$ac_c_werror_flag"
5425	\|\| test ! -s conftest.err'
5426	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427	(eval $ac_try) 2>&5
5428	ac_status=$?
5429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430	(exit $ac_status); }; } &&
5431	{ ac_try='test -s conftest$ac_exeext'
5432	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5433	(eval $ac_try) 2>&5
5434	ac_status=$?
5435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436	(exit $ac_status); }; }; then
5437	ac_cv_lib_OpenAL32_main=yes
5438	else
5439	echo "$as_me: failed program was:" >&5
5440	sed 's/^/\| /' conftest.$ac_ext >&5
5441
5442	ac_cv_lib_OpenAL32_main=no
5443	fi
5444	rm -f conftest.err conftest.$ac_objext \
5445	conftest$ac_exeext conftest.$ac_ext
5446	LIBS=$ac_check_lib_save_LIBS
5447	fi
5448	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5449	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5450	if test $ac_cv_lib_OpenAL32_main = yes; then
5451	FOUND_openal=yes
5452	fi
5453
5454	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5455	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5456	if test "${ac_cv_lib_ALut_main+set}" = set; then
5457	echo $ECHO_N "(cached) $ECHO_C" >&6
5458	else
5459	ac_check_lib_save_LIBS=$LIBS
5460	LIBS="-lALut $LIBS"
5461	cat >conftest.$ac_ext <<_ACEOF
5462	/* confdefs.h. */
5463	_ACEOF
5464	cat confdefs.h >>conftest.$ac_ext
5465	cat >>conftest.$ac_ext <<_ACEOF
5466	/* end confdefs.h. */
5467
5468
5469	int
5470	main ()
5471	{
5472	main ();
5473	;
5474	return 0;
5475	}
5476	_ACEOF
5477	rm -f conftest.$ac_objext conftest$ac_exeext
5478	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5479	(eval $ac_link) 2>conftest.er1
5480	ac_status=$?
5481	grep -v '^ *+' conftest.er1 >conftest.err
5482	rm -f conftest.er1
5483	cat conftest.err >&5
5484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485	(exit $ac_status); } &&
5486	{ ac_try='test -z "$ac_c_werror_flag"
5487	\|\| test ! -s conftest.err'
5488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5489	(eval $ac_try) 2>&5
5490	ac_status=$?
5491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492	(exit $ac_status); }; } &&
5493	{ ac_try='test -s conftest$ac_exeext'
5494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5495	(eval $ac_try) 2>&5
5496	ac_status=$?
5497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5498	(exit $ac_status); }; }; then
5499	ac_cv_lib_ALut_main=yes
5500	else
5501	echo "$as_me: failed program was:" >&5
5502	sed 's/^/\| /' conftest.$ac_ext >&5
5503
5504	ac_cv_lib_ALut_main=no
5505	fi
5506	rm -f conftest.err conftest.$ac_objext \
5507	conftest$ac_exeext conftest.$ac_ext
5508	LIBS=$ac_check_lib_save_LIBS
5509	fi
5510	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5511	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5512	if test $ac_cv_lib_ALut_main = yes; then
5513	FOUND_ALut=yes
5514	fi
5515
5516	if test x$FOUND_openal = xyes ; then
5517	if test x$FOUND_ALut = xyes ; then
5518	LIBS="$LIBS -lALut -lOpenAL32"
5519	else
5520	echo "------------------"
5521	echo "openal library not found."
5522	echo "please install the openal library, which can be found at http://www.openal.org"
5523	echo "------------------"
5524	exit -1
5525	fi
5526	fi
5527	;;
5528
5529	#########
5530	#-------#
5531	# LINUX #
5532	#-------#
5533	#########
5534	--linux*)
5535	echo "Linux detected"
5536
5537	Linux="yes"
5538
5539	##CPPFLAGS="-I/usr/include $CPPFLAGS"
5540	##LDFLAGS="-L/usr/lib $LDFLAGS"
5541	if test x$SHARED_LIB_PATH != xno; then
5542	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
5543	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
5544	fi
5545
5546	# checking gl header
5547
5548	for ac_header in GL/gl.h
5549	do
5550	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5551	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5552	echo "$as_me:$LINENO: checking for $ac_header" >&5
5553	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5554	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5555	echo $ECHO_N "(cached) $ECHO_C" >&6
5556	fi
5557	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5558	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5559	else
5560	# Is the header compilable?
5561	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5562	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5563	cat >conftest.$ac_ext <<_ACEOF
5564	/* confdefs.h. */
5565	_ACEOF
5566	cat confdefs.h >>conftest.$ac_ext
5567	cat >>conftest.$ac_ext <<_ACEOF
5568	/* end confdefs.h. */
5569	$ac_includes_default
5570	#include <$ac_header>
5571	_ACEOF
5572	rm -f conftest.$ac_objext
5573	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5574	(eval $ac_compile) 2>conftest.er1
5575	ac_status=$?
5576	grep -v '^ *+' conftest.er1 >conftest.err
5577	rm -f conftest.er1
5578	cat conftest.err >&5
5579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580	(exit $ac_status); } &&
5581	{ ac_try='test -z "$ac_c_werror_flag"
5582	\|\| test ! -s conftest.err'
5583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5584	(eval $ac_try) 2>&5
5585	ac_status=$?
5586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5587	(exit $ac_status); }; } &&
5588	{ ac_try='test -s conftest.$ac_objext'
5589	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5590	(eval $ac_try) 2>&5
5591	ac_status=$?
5592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5593	(exit $ac_status); }; }; then
5594	ac_header_compiler=yes
5595	else
5596	echo "$as_me: failed program was:" >&5
5597	sed 's/^/\| /' conftest.$ac_ext >&5
5598
5599	ac_header_compiler=no
5600	fi
5601	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5602	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5603	echo "${ECHO_T}$ac_header_compiler" >&6
5604
5605	# Is the header present?
5606	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5607	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5608	cat >conftest.$ac_ext <<_ACEOF
5609	/* confdefs.h. */
5610	_ACEOF
5611	cat confdefs.h >>conftest.$ac_ext
5612	cat >>conftest.$ac_ext <<_ACEOF
5613	/* end confdefs.h. */
5614	#include <$ac_header>
5615	_ACEOF
5616	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5617	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5618	ac_status=$?
5619	grep -v '^ *+' conftest.er1 >conftest.err
5620	rm -f conftest.er1
5621	cat conftest.err >&5
5622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5623	(exit $ac_status); } >/dev/null; then
5624	if test -s conftest.err; then
5625	ac_cpp_err=$ac_c_preproc_warn_flag
5626	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5627	else
5628	ac_cpp_err=
5629	fi
5630	else
5631	ac_cpp_err=yes
5632	fi
5633	if test -z "$ac_cpp_err"; then
5634	ac_header_preproc=yes
5635	else
5636	echo "$as_me: failed program was:" >&5
5637	sed 's/^/\| /' conftest.$ac_ext >&5
5638
5639	ac_header_preproc=no
5640	fi
5641	rm -f conftest.err conftest.$ac_ext
5642	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5643	echo "${ECHO_T}$ac_header_preproc" >&6
5644
5645	# So? What about this header?
5646	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5647	yes:no: )
5648	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5649	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5650	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5651	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5652	ac_header_preproc=yes
5653	;;
5654	no:yes:* )
5655	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5656	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5657	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5658	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5659	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5660	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5661	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5662	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5663	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5664	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5665	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5666	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5667	(
5668	cat <<\_ASBOX
5669	## ---------------------------------------------- ##
5670	## Report this to orxonox-dev at mail.datacore.ch ##
5671	## ---------------------------------------------- ##
5672	_ASBOX
5673	) \|
5674	sed "s/^/$as_me: WARNING: /" >&2
5675	;;
5676	esac
5677	echo "$as_me:$LINENO: checking for $ac_header" >&5
5678	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5679	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5680	echo $ECHO_N "(cached) $ECHO_C" >&6
5681	else
5682	eval "$as_ac_Header=\$ac_header_preproc"
5683	fi
5684	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5685	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5686
5687	fi
5688	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5689	cat >>confdefs.h <<_ACEOF
5690	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5691	_ACEOF
5692
5693	else
5694	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5695	echo "$as_me: error: cannot find opengl headers" >&2;}
5696	{ (exit 1); exit 1; }; }
5697	fi
5698
5699	done
5700
5701
5702	# checking for Unix GL
5703	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5704	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5705	if test "${ac_cv_lib_GL_main+set}" = set; then
5706	echo $ECHO_N "(cached) $ECHO_C" >&6
5707	else
5708	ac_check_lib_save_LIBS=$LIBS
5709	LIBS="-lGL $LIBS"
5710	cat >conftest.$ac_ext <<_ACEOF
5711	/* confdefs.h. */
5712	_ACEOF
5713	cat confdefs.h >>conftest.$ac_ext
5714	cat >>conftest.$ac_ext <<_ACEOF
5715	/* end confdefs.h. */
5716
5717
5718	int
5719	main ()
5720	{
5721	main ();
5722	;
5723	return 0;
5724	}
5725	_ACEOF
5726	rm -f conftest.$ac_objext conftest$ac_exeext
5727	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5728	(eval $ac_link) 2>conftest.er1
5729	ac_status=$?
5730	grep -v '^ *+' conftest.er1 >conftest.err
5731	rm -f conftest.er1
5732	cat conftest.err >&5
5733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734	(exit $ac_status); } &&
5735	{ ac_try='test -z "$ac_c_werror_flag"
5736	\|\| test ! -s conftest.err'
5737	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5738	(eval $ac_try) 2>&5
5739	ac_status=$?
5740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5741	(exit $ac_status); }; } &&
5742	{ ac_try='test -s conftest$ac_exeext'
5743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5744	(eval $ac_try) 2>&5
5745	ac_status=$?
5746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5747	(exit $ac_status); }; }; then
5748	ac_cv_lib_GL_main=yes
5749	else
5750	echo "$as_me: failed program was:" >&5
5751	sed 's/^/\| /' conftest.$ac_ext >&5
5752
5753	ac_cv_lib_GL_main=no
5754	fi
5755	rm -f conftest.err conftest.$ac_objext \
5756	conftest$ac_exeext conftest.$ac_ext
5757	LIBS=$ac_check_lib_save_LIBS
5758	fi
5759	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5760	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5761	if test $ac_cv_lib_GL_main = yes; then
5762	FOUND_GL=yes
5763	fi
5764
5765	if test x$FOUND_GL = xyes ; then
5766	LIBS="$LIBS -lGL"
5767	else
5768	echo "------------------"
5769	echo "opengl not found."
5770	echo "please install the opengl package which can be found at http://www.opengl.org"
5771	echo "------------------"
5772	exit -1
5773	fi
5774
5775	# cheking for GLU-header
5776
5777	for ac_header in GL/glu.h
5778	do
5779	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5780	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5781	echo "$as_me:$LINENO: checking for $ac_header" >&5
5782	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5783	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5784	echo $ECHO_N "(cached) $ECHO_C" >&6
5785	fi
5786	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5787	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5788	else
5789	# Is the header compilable?
5790	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5791	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5792	cat >conftest.$ac_ext <<_ACEOF
5793	/* confdefs.h. */
5794	_ACEOF
5795	cat confdefs.h >>conftest.$ac_ext
5796	cat >>conftest.$ac_ext <<_ACEOF
5797	/* end confdefs.h. */
5798	$ac_includes_default
5799	#include <$ac_header>
5800	_ACEOF
5801	rm -f conftest.$ac_objext
5802	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5803	(eval $ac_compile) 2>conftest.er1
5804	ac_status=$?
5805	grep -v '^ *+' conftest.er1 >conftest.err
5806	rm -f conftest.er1
5807	cat conftest.err >&5
5808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5809	(exit $ac_status); } &&
5810	{ ac_try='test -z "$ac_c_werror_flag"
5811	\|\| test ! -s conftest.err'
5812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5813	(eval $ac_try) 2>&5
5814	ac_status=$?
5815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5816	(exit $ac_status); }; } &&
5817	{ ac_try='test -s conftest.$ac_objext'
5818	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5819	(eval $ac_try) 2>&5
5820	ac_status=$?
5821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5822	(exit $ac_status); }; }; then
5823	ac_header_compiler=yes
5824	else
5825	echo "$as_me: failed program was:" >&5
5826	sed 's/^/\| /' conftest.$ac_ext >&5
5827
5828	ac_header_compiler=no
5829	fi
5830	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5831	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5832	echo "${ECHO_T}$ac_header_compiler" >&6
5833
5834	# Is the header present?
5835	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5836	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5837	cat >conftest.$ac_ext <<_ACEOF
5838	/* confdefs.h. */
5839	_ACEOF
5840	cat confdefs.h >>conftest.$ac_ext
5841	cat >>conftest.$ac_ext <<_ACEOF
5842	/* end confdefs.h. */
5843	#include <$ac_header>
5844	_ACEOF
5845	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5846	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5847	ac_status=$?
5848	grep -v '^ *+' conftest.er1 >conftest.err
5849	rm -f conftest.er1
5850	cat conftest.err >&5
5851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5852	(exit $ac_status); } >/dev/null; then
5853	if test -s conftest.err; then
5854	ac_cpp_err=$ac_c_preproc_warn_flag
5855	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5856	else
5857	ac_cpp_err=
5858	fi
5859	else
5860	ac_cpp_err=yes
5861	fi
5862	if test -z "$ac_cpp_err"; then
5863	ac_header_preproc=yes
5864	else
5865	echo "$as_me: failed program was:" >&5
5866	sed 's/^/\| /' conftest.$ac_ext >&5
5867
5868	ac_header_preproc=no
5869	fi
5870	rm -f conftest.err conftest.$ac_ext
5871	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5872	echo "${ECHO_T}$ac_header_preproc" >&6
5873
5874	# So? What about this header?
5875	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5876	yes:no: )
5877	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5878	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5879	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5880	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5881	ac_header_preproc=yes
5882	;;
5883	no:yes:* )
5884	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5885	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5886	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5887	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5888	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5889	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5890	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5891	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5892	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5893	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5894	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5895	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5896	(
5897	cat <<\_ASBOX
5898	## ---------------------------------------------- ##
5899	## Report this to orxonox-dev at mail.datacore.ch ##
5900	## ---------------------------------------------- ##
5901	_ASBOX
5902	) \|
5903	sed "s/^/$as_me: WARNING: /" >&2
5904	;;
5905	esac
5906	echo "$as_me:$LINENO: checking for $ac_header" >&5
5907	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5908	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5909	echo $ECHO_N "(cached) $ECHO_C" >&6
5910	else
5911	eval "$as_ac_Header=\$ac_header_preproc"
5912	fi
5913	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5914	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5915
5916	fi
5917	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5918	cat >>confdefs.h <<_ACEOF
5919	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5920	_ACEOF
5921
5922	else
5923	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5924	echo "$as_me: error: cannot find opengl headers" >&2;}
5925	{ (exit 1); exit 1; }; }
5926	fi
5927
5928	done
5929
5930
5931	# AC_CHECK_LIB([GLU], [main], FOUND_GLU=yes)
5932	# if test x$FOUND_GLU = xyes ; then
5933	LIBS="$LIBS -lGLU"
5934	# else
5935	# echo "------------------"
5936	# echo "GLU library not found."
5937	# echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5938	# echo "------------------"
5939	# exit -1
5940	# fi
5941
5942	# checking for GLEW-headers
5943
5944	for ac_header in GL/glew.h
5945	do
5946	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5947	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5948	echo "$as_me:$LINENO: checking for $ac_header" >&5
5949	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5950	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5951	echo $ECHO_N "(cached) $ECHO_C" >&6
5952	fi
5953	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5954	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5955	else
5956	# Is the header compilable?
5957	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5958	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5959	cat >conftest.$ac_ext <<_ACEOF
5960	/* confdefs.h. */
5961	_ACEOF
5962	cat confdefs.h >>conftest.$ac_ext
5963	cat >>conftest.$ac_ext <<_ACEOF
5964	/* end confdefs.h. */
5965	$ac_includes_default
5966	#include <$ac_header>
5967	_ACEOF
5968	rm -f conftest.$ac_objext
5969	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5970	(eval $ac_compile) 2>conftest.er1
5971	ac_status=$?
5972	grep -v '^ *+' conftest.er1 >conftest.err
5973	rm -f conftest.er1
5974	cat conftest.err >&5
5975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5976	(exit $ac_status); } &&
5977	{ ac_try='test -z "$ac_c_werror_flag"
5978	\|\| test ! -s conftest.err'
5979	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5980	(eval $ac_try) 2>&5
5981	ac_status=$?
5982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5983	(exit $ac_status); }; } &&
5984	{ ac_try='test -s conftest.$ac_objext'
5985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5986	(eval $ac_try) 2>&5
5987	ac_status=$?
5988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5989	(exit $ac_status); }; }; then
5990	ac_header_compiler=yes
5991	else
5992	echo "$as_me: failed program was:" >&5
5993	sed 's/^/\| /' conftest.$ac_ext >&5
5994
5995	ac_header_compiler=no
5996	fi
5997	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5998	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5999	echo "${ECHO_T}$ac_header_compiler" >&6
6000
6001	# Is the header present?
6002	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6003	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6004	cat >conftest.$ac_ext <<_ACEOF
6005	/* confdefs.h. */
6006	_ACEOF
6007	cat confdefs.h >>conftest.$ac_ext
6008	cat >>conftest.$ac_ext <<_ACEOF
6009	/* end confdefs.h. */
6010	#include <$ac_header>
6011	_ACEOF
6012	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6013	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6014	ac_status=$?
6015	grep -v '^ *+' conftest.er1 >conftest.err
6016	rm -f conftest.er1
6017	cat conftest.err >&5
6018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019	(exit $ac_status); } >/dev/null; then
6020	if test -s conftest.err; then
6021	ac_cpp_err=$ac_c_preproc_warn_flag
6022	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6023	else
6024	ac_cpp_err=
6025	fi
6026	else
6027	ac_cpp_err=yes
6028	fi
6029	if test -z "$ac_cpp_err"; then
6030	ac_header_preproc=yes
6031	else
6032	echo "$as_me: failed program was:" >&5
6033	sed 's/^/\| /' conftest.$ac_ext >&5
6034
6035	ac_header_preproc=no
6036	fi
6037	rm -f conftest.err conftest.$ac_ext
6038	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6039	echo "${ECHO_T}$ac_header_preproc" >&6
6040
6041	# So? What about this header?
6042	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6043	yes:no: )
6044	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6045	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6046	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6047	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6048	ac_header_preproc=yes
6049	;;
6050	no:yes:* )
6051	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6052	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6053	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6054	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6055	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6056	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6057	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6058	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6060	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6061	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6062	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6063	(
6064	cat <<\_ASBOX
6065	## ---------------------------------------------- ##
6066	## Report this to orxonox-dev at mail.datacore.ch ##
6067	## ---------------------------------------------- ##
6068	_ASBOX
6069	) \|
6070	sed "s/^/$as_me: WARNING: /" >&2
6071	;;
6072	esac
6073	echo "$as_me:$LINENO: checking for $ac_header" >&5
6074	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6075	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6076	echo $ECHO_N "(cached) $ECHO_C" >&6
6077	else
6078	eval "$as_ac_Header=\$ac_header_preproc"
6079	fi
6080	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6081	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6082
6083	fi
6084	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6085	cat >>confdefs.h <<_ACEOF
6086	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6087	_ACEOF
6088
6089	else
6090	{ { echo "$as_me:$LINENO: error: cannot find glew headers" >&5
6091	echo "$as_me: error: cannot find glew headers" >&2;}
6092	{ (exit 1); exit 1; }; }
6093	fi
6094
6095	done
6096
6097	# checking for GLEW-lib
6098	echo "$as_me:$LINENO: checking for main in -lGLEW" >&5
6099	echo $ECHO_N "checking for main in -lGLEW... $ECHO_C" >&6
6100	if test "${ac_cv_lib_GLEW_main+set}" = set; then
6101	echo $ECHO_N "(cached) $ECHO_C" >&6
6102	else
6103	ac_check_lib_save_LIBS=$LIBS
6104	LIBS="-lGLEW $LIBS"
6105	cat >conftest.$ac_ext <<_ACEOF
6106	/* confdefs.h. */
6107	_ACEOF
6108	cat confdefs.h >>conftest.$ac_ext
6109	cat >>conftest.$ac_ext <<_ACEOF
6110	/* end confdefs.h. */
6111
6112
6113	int
6114	main ()
6115	{
6116	main ();
6117	;
6118	return 0;
6119	}
6120	_ACEOF
6121	rm -f conftest.$ac_objext conftest$ac_exeext
6122	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6123	(eval $ac_link) 2>conftest.er1
6124	ac_status=$?
6125	grep -v '^ *+' conftest.er1 >conftest.err
6126	rm -f conftest.er1
6127	cat conftest.err >&5
6128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6129	(exit $ac_status); } &&
6130	{ ac_try='test -z "$ac_c_werror_flag"
6131	\|\| test ! -s conftest.err'
6132	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6133	(eval $ac_try) 2>&5
6134	ac_status=$?
6135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6136	(exit $ac_status); }; } &&
6137	{ ac_try='test -s conftest$ac_exeext'
6138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6139	(eval $ac_try) 2>&5
6140	ac_status=$?
6141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142	(exit $ac_status); }; }; then
6143	ac_cv_lib_GLEW_main=yes
6144	else
6145	echo "$as_me: failed program was:" >&5
6146	sed 's/^/\| /' conftest.$ac_ext >&5
6147
6148	ac_cv_lib_GLEW_main=no
6149	fi
6150	rm -f conftest.err conftest.$ac_objext \
6151	conftest$ac_exeext conftest.$ac_ext
6152	LIBS=$ac_check_lib_save_LIBS
6153	fi
6154	echo "$as_me:$LINENO: result: $ac_cv_lib_GLEW_main" >&5
6155	echo "${ECHO_T}$ac_cv_lib_GLEW_main" >&6
6156	if test $ac_cv_lib_GLEW_main = yes; then
6157	FOUND_GLEW=yes
6158	fi
6159
6160	if test x$FOUND_GLEW = xyes ; then
6161	LIBS="$LIBS -lGLEW"
6162	else
6163	echo "------------------"
6164	echo "glew not found."
6165	echo "please install the glew package which can be found at http://glew.sourceforge.net"
6166	echo "------------------"
6167	exit -1
6168	fi
6169
6170	#--------#
6171	# openAL #
6172	#--------#
6173	# checking for openAL-headers
6174
6175	for ac_header in AL/al.h
6176	do
6177	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6178	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6179	echo "$as_me:$LINENO: checking for $ac_header" >&5
6180	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6181	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6182	echo $ECHO_N "(cached) $ECHO_C" >&6
6183	fi
6184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6185	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6186	else
6187	# Is the header compilable?
6188	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6189	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6190	cat >conftest.$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	$ac_includes_default
6197	#include <$ac_header>
6198	_ACEOF
6199	rm -f conftest.$ac_objext
6200	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6201	(eval $ac_compile) 2>conftest.er1
6202	ac_status=$?
6203	grep -v '^ *+' conftest.er1 >conftest.err
6204	rm -f conftest.er1
6205	cat conftest.err >&5
6206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6207	(exit $ac_status); } &&
6208	{ ac_try='test -z "$ac_c_werror_flag"
6209	\|\| test ! -s conftest.err'
6210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6211	(eval $ac_try) 2>&5
6212	ac_status=$?
6213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6214	(exit $ac_status); }; } &&
6215	{ ac_try='test -s conftest.$ac_objext'
6216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6217	(eval $ac_try) 2>&5
6218	ac_status=$?
6219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220	(exit $ac_status); }; }; then
6221	ac_header_compiler=yes
6222	else
6223	echo "$as_me: failed program was:" >&5
6224	sed 's/^/\| /' conftest.$ac_ext >&5
6225
6226	ac_header_compiler=no
6227	fi
6228	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6229	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6230	echo "${ECHO_T}$ac_header_compiler" >&6
6231
6232	# Is the header present?
6233	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6234	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6235	cat >conftest.$ac_ext <<_ACEOF
6236	/* confdefs.h. */
6237	_ACEOF
6238	cat confdefs.h >>conftest.$ac_ext
6239	cat >>conftest.$ac_ext <<_ACEOF
6240	/* end confdefs.h. */
6241	#include <$ac_header>
6242	_ACEOF
6243	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6244	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6245	ac_status=$?
6246	grep -v '^ *+' conftest.er1 >conftest.err
6247	rm -f conftest.er1
6248	cat conftest.err >&5
6249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250	(exit $ac_status); } >/dev/null; then
6251	if test -s conftest.err; then
6252	ac_cpp_err=$ac_c_preproc_warn_flag
6253	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6254	else
6255	ac_cpp_err=
6256	fi
6257	else
6258	ac_cpp_err=yes
6259	fi
6260	if test -z "$ac_cpp_err"; then
6261	ac_header_preproc=yes
6262	else
6263	echo "$as_me: failed program was:" >&5
6264	sed 's/^/\| /' conftest.$ac_ext >&5
6265
6266	ac_header_preproc=no
6267	fi
6268	rm -f conftest.err conftest.$ac_ext
6269	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6270	echo "${ECHO_T}$ac_header_preproc" >&6
6271
6272	# So? What about this header?
6273	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6274	yes:no: )
6275	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6276	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6277	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6278	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6279	ac_header_preproc=yes
6280	;;
6281	no:yes:* )
6282	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6283	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6284	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6285	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6286	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6287	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6288	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6289	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6290	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6291	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6292	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6293	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6294	(
6295	cat <<\_ASBOX
6296	## ---------------------------------------------- ##
6297	## Report this to orxonox-dev at mail.datacore.ch ##
6298	## ---------------------------------------------- ##
6299	_ASBOX
6300	) \|
6301	sed "s/^/$as_me: WARNING: /" >&2
6302	;;
6303	esac
6304	echo "$as_me:$LINENO: checking for $ac_header" >&5
6305	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6306	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6307	echo $ECHO_N "(cached) $ECHO_C" >&6
6308	else
6309	eval "$as_ac_Header=\$ac_header_preproc"
6310	fi
6311	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6312	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6313
6314	fi
6315	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6316	cat >>confdefs.h <<_ACEOF
6317	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6318	_ACEOF
6319
6320	else
6321	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6322	echo "$as_me: error: cannot find openAL header." >&2;}
6323	{ (exit 1); exit 1; }; }
6324	fi
6325
6326	done
6327
6328	# checking for openAL-lib
6329	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6330	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6331	if test "${ac_cv_lib_openal_main+set}" = set; then
6332	echo $ECHO_N "(cached) $ECHO_C" >&6
6333	else
6334	ac_check_lib_save_LIBS=$LIBS
6335	LIBS="-lopenal $LIBS"
6336	cat >conftest.$ac_ext <<_ACEOF
6337	/* confdefs.h. */
6338	_ACEOF
6339	cat confdefs.h >>conftest.$ac_ext
6340	cat >>conftest.$ac_ext <<_ACEOF
6341	/* end confdefs.h. */
6342
6343
6344	int
6345	main ()
6346	{
6347	main ();
6348	;
6349	return 0;
6350	}
6351	_ACEOF
6352	rm -f conftest.$ac_objext conftest$ac_exeext
6353	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6354	(eval $ac_link) 2>conftest.er1
6355	ac_status=$?
6356	grep -v '^ *+' conftest.er1 >conftest.err
6357	rm -f conftest.er1
6358	cat conftest.err >&5
6359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6360	(exit $ac_status); } &&
6361	{ ac_try='test -z "$ac_c_werror_flag"
6362	\|\| test ! -s conftest.err'
6363	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6364	(eval $ac_try) 2>&5
6365	ac_status=$?
6366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6367	(exit $ac_status); }; } &&
6368	{ ac_try='test -s conftest$ac_exeext'
6369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6370	(eval $ac_try) 2>&5
6371	ac_status=$?
6372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373	(exit $ac_status); }; }; then
6374	ac_cv_lib_openal_main=yes
6375	else
6376	echo "$as_me: failed program was:" >&5
6377	sed 's/^/\| /' conftest.$ac_ext >&5
6378
6379	ac_cv_lib_openal_main=no
6380	fi
6381	rm -f conftest.err conftest.$ac_objext \
6382	conftest$ac_exeext conftest.$ac_ext
6383	LIBS=$ac_check_lib_save_LIBS
6384	fi
6385	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6386	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6387	if test $ac_cv_lib_openal_main = yes; then
6388	FOUND_openal=yes
6389	fi
6390
6391	if test x$FOUND_openal = xyes ; then
6392	LIBS="$LIBS -lopenal"
6393	else
6394	echo "------------------"
6395	echo "openal library not found."
6396	echo "please install the openal library, which can be found at http://www.openal.org"
6397	echo "------------------"
6398	exit -1
6399	fi
6400	# checking for alut
6401
6402	for ac_header in AL/alut.h
6403	do
6404	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6405	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6406	echo "$as_me:$LINENO: checking for $ac_header" >&5
6407	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6408	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6409	echo $ECHO_N "(cached) $ECHO_C" >&6
6410	fi
6411	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6412	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6413	else
6414	# Is the header compilable?
6415	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6416	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6417	cat >conftest.$ac_ext <<_ACEOF
6418	/* confdefs.h. */
6419	_ACEOF
6420	cat confdefs.h >>conftest.$ac_ext
6421	cat >>conftest.$ac_ext <<_ACEOF
6422	/* end confdefs.h. */
6423	$ac_includes_default
6424	#include <$ac_header>
6425	_ACEOF
6426	rm -f conftest.$ac_objext
6427	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6428	(eval $ac_compile) 2>conftest.er1
6429	ac_status=$?
6430	grep -v '^ *+' conftest.er1 >conftest.err
6431	rm -f conftest.er1
6432	cat conftest.err >&5
6433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6434	(exit $ac_status); } &&
6435	{ ac_try='test -z "$ac_c_werror_flag"
6436	\|\| test ! -s conftest.err'
6437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438	(eval $ac_try) 2>&5
6439	ac_status=$?
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); }; } &&
6442	{ ac_try='test -s conftest.$ac_objext'
6443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6444	(eval $ac_try) 2>&5
6445	ac_status=$?
6446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447	(exit $ac_status); }; }; then
6448	ac_header_compiler=yes
6449	else
6450	echo "$as_me: failed program was:" >&5
6451	sed 's/^/\| /' conftest.$ac_ext >&5
6452
6453	ac_header_compiler=no
6454	fi
6455	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6456	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6457	echo "${ECHO_T}$ac_header_compiler" >&6
6458
6459	# Is the header present?
6460	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6461	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6462	cat >conftest.$ac_ext <<_ACEOF
6463	/* confdefs.h. */
6464	_ACEOF
6465	cat confdefs.h >>conftest.$ac_ext
6466	cat >>conftest.$ac_ext <<_ACEOF
6467	/* end confdefs.h. */
6468	#include <$ac_header>
6469	_ACEOF
6470	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6471	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6472	ac_status=$?
6473	grep -v '^ *+' conftest.er1 >conftest.err
6474	rm -f conftest.er1
6475	cat conftest.err >&5
6476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6477	(exit $ac_status); } >/dev/null; then
6478	if test -s conftest.err; then
6479	ac_cpp_err=$ac_c_preproc_warn_flag
6480	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6481	else
6482	ac_cpp_err=
6483	fi
6484	else
6485	ac_cpp_err=yes
6486	fi
6487	if test -z "$ac_cpp_err"; then
6488	ac_header_preproc=yes
6489	else
6490	echo "$as_me: failed program was:" >&5
6491	sed 's/^/\| /' conftest.$ac_ext >&5
6492
6493	ac_header_preproc=no
6494	fi
6495	rm -f conftest.err conftest.$ac_ext
6496	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6497	echo "${ECHO_T}$ac_header_preproc" >&6
6498
6499	# So? What about this header?
6500	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6501	yes:no: )
6502	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6503	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6504	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6505	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6506	ac_header_preproc=yes
6507	;;
6508	no:yes:* )
6509	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6510	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6511	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6512	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6513	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6514	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6515	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6516	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6517	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6518	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6519	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6520	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6521	(
6522	cat <<\_ASBOX
6523	## ---------------------------------------------- ##
6524	## Report this to orxonox-dev at mail.datacore.ch ##
6525	## ---------------------------------------------- ##
6526	_ASBOX
6527	) \|
6528	sed "s/^/$as_me: WARNING: /" >&2
6529	;;
6530	esac
6531	echo "$as_me:$LINENO: checking for $ac_header" >&5
6532	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6533	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6534	echo $ECHO_N "(cached) $ECHO_C" >&6
6535	else
6536	eval "$as_ac_Header=\$ac_header_preproc"
6537	fi
6538	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6539	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6540
6541	fi
6542	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6543	cat >>confdefs.h <<_ACEOF
6544	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6545	_ACEOF
6546
6547	else
6548	{ { echo "$as_me:$LINENO: error: cannot find openAL Utility Toolkit (alut) header." >&5
6549	echo "$as_me: error: cannot find openAL Utility Toolkit (alut) header." >&2;}
6550	{ (exit 1); exit 1; }; }
6551	fi
6552
6553	done
6554
6555	echo "$as_me:$LINENO: checking for main in -lalut" >&5
6556	echo $ECHO_N "checking for main in -lalut... $ECHO_C" >&6
6557	if test "${ac_cv_lib_alut_main+set}" = set; then
6558	echo $ECHO_N "(cached) $ECHO_C" >&6
6559	else
6560	ac_check_lib_save_LIBS=$LIBS
6561	LIBS="-lalut $LIBS"
6562	cat >conftest.$ac_ext <<_ACEOF
6563	/* confdefs.h. */
6564	_ACEOF
6565	cat confdefs.h >>conftest.$ac_ext
6566	cat >>conftest.$ac_ext <<_ACEOF
6567	/* end confdefs.h. */
6568
6569
6570	int
6571	main ()
6572	{
6573	main ();
6574	;
6575	return 0;
6576	}
6577	_ACEOF
6578	rm -f conftest.$ac_objext conftest$ac_exeext
6579	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6580	(eval $ac_link) 2>conftest.er1
6581	ac_status=$?
6582	grep -v '^ *+' conftest.er1 >conftest.err
6583	rm -f conftest.er1
6584	cat conftest.err >&5
6585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6586	(exit $ac_status); } &&
6587	{ ac_try='test -z "$ac_c_werror_flag"
6588	\|\| test ! -s conftest.err'
6589	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6590	(eval $ac_try) 2>&5
6591	ac_status=$?
6592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6593	(exit $ac_status); }; } &&
6594	{ ac_try='test -s conftest$ac_exeext'
6595	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6596	(eval $ac_try) 2>&5
6597	ac_status=$?
6598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6599	(exit $ac_status); }; }; then
6600	ac_cv_lib_alut_main=yes
6601	else
6602	echo "$as_me: failed program was:" >&5
6603	sed 's/^/\| /' conftest.$ac_ext >&5
6604
6605	ac_cv_lib_alut_main=no
6606	fi
6607	rm -f conftest.err conftest.$ac_objext \
6608	conftest$ac_exeext conftest.$ac_ext
6609	LIBS=$ac_check_lib_save_LIBS
6610	fi
6611	echo "$as_me:$LINENO: result: $ac_cv_lib_alut_main" >&5
6612	echo "${ECHO_T}$ac_cv_lib_alut_main" >&6
6613	if test $ac_cv_lib_alut_main = yes; then
6614	FOUND_alut=yes
6615	fi
6616
6617	if test x$FOUND_alut = xyes ; then
6618	LIBS="-lalut $LIBS"
6619	fi
6620
6621	# checking for SDL
6622	echo "$as_me:$LINENO: checking for SDL-version" >&5
6623	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6624	SDL_VERSION=`sdl-config --version`
6625	echo $SDL_VERSION
6626
6627	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
6628
6629	for ac_header in SDL.h
6630	do
6631	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6632	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6633	echo "$as_me:$LINENO: checking for $ac_header" >&5
6634	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6635	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6636	echo $ECHO_N "(cached) $ECHO_C" >&6
6637	fi
6638	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6639	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6640	else
6641	# Is the header compilable?
6642	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6643	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6644	cat >conftest.$ac_ext <<_ACEOF
6645	/* confdefs.h. */
6646	_ACEOF
6647	cat confdefs.h >>conftest.$ac_ext
6648	cat >>conftest.$ac_ext <<_ACEOF
6649	/* end confdefs.h. */
6650	$ac_includes_default
6651	#include <$ac_header>
6652	_ACEOF
6653	rm -f conftest.$ac_objext
6654	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6655	(eval $ac_compile) 2>conftest.er1
6656	ac_status=$?
6657	grep -v '^ *+' conftest.er1 >conftest.err
6658	rm -f conftest.er1
6659	cat conftest.err >&5
6660	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6661	(exit $ac_status); } &&
6662	{ ac_try='test -z "$ac_c_werror_flag"
6663	\|\| test ! -s conftest.err'
6664	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6665	(eval $ac_try) 2>&5
6666	ac_status=$?
6667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6668	(exit $ac_status); }; } &&
6669	{ ac_try='test -s conftest.$ac_objext'
6670	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6671	(eval $ac_try) 2>&5
6672	ac_status=$?
6673	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6674	(exit $ac_status); }; }; then
6675	ac_header_compiler=yes
6676	else
6677	echo "$as_me: failed program was:" >&5
6678	sed 's/^/\| /' conftest.$ac_ext >&5
6679
6680	ac_header_compiler=no
6681	fi
6682	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6683	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6684	echo "${ECHO_T}$ac_header_compiler" >&6
6685
6686	# Is the header present?
6687	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6688	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6689	cat >conftest.$ac_ext <<_ACEOF
6690	/* confdefs.h. */
6691	_ACEOF
6692	cat confdefs.h >>conftest.$ac_ext
6693	cat >>conftest.$ac_ext <<_ACEOF
6694	/* end confdefs.h. */
6695	#include <$ac_header>
6696	_ACEOF
6697	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6698	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6699	ac_status=$?
6700	grep -v '^ *+' conftest.er1 >conftest.err
6701	rm -f conftest.er1
6702	cat conftest.err >&5
6703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704	(exit $ac_status); } >/dev/null; then
6705	if test -s conftest.err; then
6706	ac_cpp_err=$ac_c_preproc_warn_flag
6707	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6708	else
6709	ac_cpp_err=
6710	fi
6711	else
6712	ac_cpp_err=yes
6713	fi
6714	if test -z "$ac_cpp_err"; then
6715	ac_header_preproc=yes
6716	else
6717	echo "$as_me: failed program was:" >&5
6718	sed 's/^/\| /' conftest.$ac_ext >&5
6719
6720	ac_header_preproc=no
6721	fi
6722	rm -f conftest.err conftest.$ac_ext
6723	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6724	echo "${ECHO_T}$ac_header_preproc" >&6
6725
6726	# So? What about this header?
6727	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6728	yes:no: )
6729	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6730	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6731	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6732	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6733	ac_header_preproc=yes
6734	;;
6735	no:yes:* )
6736	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6737	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6738	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6739	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6740	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6741	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6742	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6743	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6744	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6745	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6746	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6747	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6748	(
6749	cat <<\_ASBOX
6750	## ---------------------------------------------- ##
6751	## Report this to orxonox-dev at mail.datacore.ch ##
6752	## ---------------------------------------------- ##
6753	_ASBOX
6754	) \|
6755	sed "s/^/$as_me: WARNING: /" >&2
6756	;;
6757	esac
6758	echo "$as_me:$LINENO: checking for $ac_header" >&5
6759	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6761	echo $ECHO_N "(cached) $ECHO_C" >&6
6762	else
6763	eval "$as_ac_Header=\$ac_header_preproc"
6764	fi
6765	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6766	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6767
6768	fi
6769	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6770	cat >>confdefs.h <<_ACEOF
6771	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6772	_ACEOF
6773
6774	else
6775
6776	for ac_header in SDL/SDL.h
6777	do
6778	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6779	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6780	echo "$as_me:$LINENO: checking for $ac_header" >&5
6781	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6782	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6783	echo $ECHO_N "(cached) $ECHO_C" >&6
6784	fi
6785	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6786	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6787	else
6788	# Is the header compilable?
6789	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6790	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6791	cat >conftest.$ac_ext <<_ACEOF
6792	/* confdefs.h. */
6793	_ACEOF
6794	cat confdefs.h >>conftest.$ac_ext
6795	cat >>conftest.$ac_ext <<_ACEOF
6796	/* end confdefs.h. */
6797	$ac_includes_default
6798	#include <$ac_header>
6799	_ACEOF
6800	rm -f conftest.$ac_objext
6801	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6802	(eval $ac_compile) 2>conftest.er1
6803	ac_status=$?
6804	grep -v '^ *+' conftest.er1 >conftest.err
6805	rm -f conftest.er1
6806	cat conftest.err >&5
6807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808	(exit $ac_status); } &&
6809	{ ac_try='test -z "$ac_c_werror_flag"
6810	\|\| test ! -s conftest.err'
6811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6812	(eval $ac_try) 2>&5
6813	ac_status=$?
6814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815	(exit $ac_status); }; } &&
6816	{ ac_try='test -s conftest.$ac_objext'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; }; then
6822	ac_header_compiler=yes
6823	else
6824	echo "$as_me: failed program was:" >&5
6825	sed 's/^/\| /' conftest.$ac_ext >&5
6826
6827	ac_header_compiler=no
6828	fi
6829	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6830	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6831	echo "${ECHO_T}$ac_header_compiler" >&6
6832
6833	# Is the header present?
6834	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6835	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6836	cat >conftest.$ac_ext <<_ACEOF
6837	/* confdefs.h. */
6838	_ACEOF
6839	cat confdefs.h >>conftest.$ac_ext
6840	cat >>conftest.$ac_ext <<_ACEOF
6841	/* end confdefs.h. */
6842	#include <$ac_header>
6843	_ACEOF
6844	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6845	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6846	ac_status=$?
6847	grep -v '^ *+' conftest.er1 >conftest.err
6848	rm -f conftest.er1
6849	cat conftest.err >&5
6850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6851	(exit $ac_status); } >/dev/null; then
6852	if test -s conftest.err; then
6853	ac_cpp_err=$ac_c_preproc_warn_flag
6854	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6855	else
6856	ac_cpp_err=
6857	fi
6858	else
6859	ac_cpp_err=yes
6860	fi
6861	if test -z "$ac_cpp_err"; then
6862	ac_header_preproc=yes
6863	else
6864	echo "$as_me: failed program was:" >&5
6865	sed 's/^/\| /' conftest.$ac_ext >&5
6866
6867	ac_header_preproc=no
6868	fi
6869	rm -f conftest.err conftest.$ac_ext
6870	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6871	echo "${ECHO_T}$ac_header_preproc" >&6
6872
6873	# So? What about this header?
6874	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6875	yes:no: )
6876	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6877	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6878	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6879	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6880	ac_header_preproc=yes
6881	;;
6882	no:yes:* )
6883	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6884	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6885	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6886	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6887	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6888	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6889	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6890	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6891	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6892	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6893	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6894	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6895	(
6896	cat <<\_ASBOX
6897	## ---------------------------------------------- ##
6898	## Report this to orxonox-dev at mail.datacore.ch ##
6899	## ---------------------------------------------- ##
6900	_ASBOX
6901	) \|
6902	sed "s/^/$as_me: WARNING: /" >&2
6903	;;
6904	esac
6905	echo "$as_me:$LINENO: checking for $ac_header" >&5
6906	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6907	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6908	echo $ECHO_N "(cached) $ECHO_C" >&6
6909	else
6910	eval "$as_ac_Header=\$ac_header_preproc"
6911	fi
6912	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6913	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6914
6915	fi
6916	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6917	cat >>confdefs.h <<_ACEOF
6918	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6919	_ACEOF
6920
6921	else
6922	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
6923	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
6924	{ (exit 1); exit 1; }; }
6925	fi
6926
6927	done
6928
6929	fi
6930
6931	done
6932
6933	LIBS="`sdl-config --libs` $LIBS"
6934	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
6935	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
6936	if test "${ac_cv_lib_SDL_main+set}" = set; then
6937	echo $ECHO_N "(cached) $ECHO_C" >&6
6938	else
6939	ac_check_lib_save_LIBS=$LIBS
6940	LIBS="-lSDL $LIBS"
6941	cat >conftest.$ac_ext <<_ACEOF
6942	/* confdefs.h. */
6943	_ACEOF
6944	cat confdefs.h >>conftest.$ac_ext
6945	cat >>conftest.$ac_ext <<_ACEOF
6946	/* end confdefs.h. */
6947
6948
6949	int
6950	main ()
6951	{
6952	main ();
6953	;
6954	return 0;
6955	}
6956	_ACEOF
6957	rm -f conftest.$ac_objext conftest$ac_exeext
6958	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6959	(eval $ac_link) 2>conftest.er1
6960	ac_status=$?
6961	grep -v '^ *+' conftest.er1 >conftest.err
6962	rm -f conftest.er1
6963	cat conftest.err >&5
6964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6965	(exit $ac_status); } &&
6966	{ ac_try='test -z "$ac_c_werror_flag"
6967	\|\| test ! -s conftest.err'
6968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6969	(eval $ac_try) 2>&5
6970	ac_status=$?
6971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6972	(exit $ac_status); }; } &&
6973	{ ac_try='test -s conftest$ac_exeext'
6974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6975	(eval $ac_try) 2>&5
6976	ac_status=$?
6977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6978	(exit $ac_status); }; }; then
6979	ac_cv_lib_SDL_main=yes
6980	else
6981	echo "$as_me: failed program was:" >&5
6982	sed 's/^/\| /' conftest.$ac_ext >&5
6983
6984	ac_cv_lib_SDL_main=no
6985	fi
6986	rm -f conftest.err conftest.$ac_objext \
6987	conftest$ac_exeext conftest.$ac_ext
6988	LIBS=$ac_check_lib_save_LIBS
6989	fi
6990	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
6991	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
6992	if test $ac_cv_lib_SDL_main = yes; then
6993	FOUND_SDL=yes
6994	fi
6995
6996	if test x$FOUND_SDL = xyes ; then
6997	echo `sdl-config --libs`
6998	else
6999	echo "------------------"
7000	echo "SDL library not found."
7001	echo "please install the SDL library, which can be found at http://www.libsdl.org"
7002	echo "------------------"
7003	exit -1
7004	fi
7005
7006	;;
7007
7008	#############
7009	#-----------#
7010	# MAC -OS X #
7011	#-----------#
7012	#############
7013	darwin)
7014	echo "OS X detected"
7015
7016	osX="yes"
7017
7018	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
7019	# checking gl header
7020
7021	for ac_header in OpenGL/gl.h
7022	do
7023	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7024	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7025	echo "$as_me:$LINENO: checking for $ac_header" >&5
7026	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7027	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7028	echo $ECHO_N "(cached) $ECHO_C" >&6
7029	fi
7030	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7031	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7032	else
7033	# Is the header compilable?
7034	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7035	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7036	cat >conftest.$ac_ext <<_ACEOF
7037	/* confdefs.h. */
7038	_ACEOF
7039	cat confdefs.h >>conftest.$ac_ext
7040	cat >>conftest.$ac_ext <<_ACEOF
7041	/* end confdefs.h. */
7042	$ac_includes_default
7043	#include <$ac_header>
7044	_ACEOF
7045	rm -f conftest.$ac_objext
7046	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7047	(eval $ac_compile) 2>conftest.er1
7048	ac_status=$?
7049	grep -v '^ *+' conftest.er1 >conftest.err
7050	rm -f conftest.er1
7051	cat conftest.err >&5
7052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053	(exit $ac_status); } &&
7054	{ ac_try='test -z "$ac_c_werror_flag"
7055	\|\| test ! -s conftest.err'
7056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7057	(eval $ac_try) 2>&5
7058	ac_status=$?
7059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060	(exit $ac_status); }; } &&
7061	{ ac_try='test -s conftest.$ac_objext'
7062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7063	(eval $ac_try) 2>&5
7064	ac_status=$?
7065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066	(exit $ac_status); }; }; then
7067	ac_header_compiler=yes
7068	else
7069	echo "$as_me: failed program was:" >&5
7070	sed 's/^/\| /' conftest.$ac_ext >&5
7071
7072	ac_header_compiler=no
7073	fi
7074	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7075	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7076	echo "${ECHO_T}$ac_header_compiler" >&6
7077
7078	# Is the header present?
7079	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7080	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7081	cat >conftest.$ac_ext <<_ACEOF
7082	/* confdefs.h. */
7083	_ACEOF
7084	cat confdefs.h >>conftest.$ac_ext
7085	cat >>conftest.$ac_ext <<_ACEOF
7086	/* end confdefs.h. */
7087	#include <$ac_header>
7088	_ACEOF
7089	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7090	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7091	ac_status=$?
7092	grep -v '^ *+' conftest.er1 >conftest.err
7093	rm -f conftest.er1
7094	cat conftest.err >&5
7095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7096	(exit $ac_status); } >/dev/null; then
7097	if test -s conftest.err; then
7098	ac_cpp_err=$ac_c_preproc_warn_flag
7099	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7100	else
7101	ac_cpp_err=
7102	fi
7103	else
7104	ac_cpp_err=yes
7105	fi
7106	if test -z "$ac_cpp_err"; then
7107	ac_header_preproc=yes
7108	else
7109	echo "$as_me: failed program was:" >&5
7110	sed 's/^/\| /' conftest.$ac_ext >&5
7111
7112	ac_header_preproc=no
7113	fi
7114	rm -f conftest.err conftest.$ac_ext
7115	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7116	echo "${ECHO_T}$ac_header_preproc" >&6
7117
7118	# So? What about this header?
7119	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7120	yes:no: )
7121	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7122	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7123	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7124	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7125	ac_header_preproc=yes
7126	;;
7127	no:yes:* )
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7129	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7131	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7133	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7135	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7136	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7137	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7138	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7139	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7140	(
7141	cat <<\_ASBOX
7142	## ---------------------------------------------- ##
7143	## Report this to orxonox-dev at mail.datacore.ch ##
7144	## ---------------------------------------------- ##
7145	_ASBOX
7146	) \|
7147	sed "s/^/$as_me: WARNING: /" >&2
7148	;;
7149	esac
7150	echo "$as_me:$LINENO: checking for $ac_header" >&5
7151	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7152	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7153	echo $ECHO_N "(cached) $ECHO_C" >&6
7154	else
7155	eval "$as_ac_Header=\$ac_header_preproc"
7156	fi
7157	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7158	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7159
7160	fi
7161	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7162	cat >>confdefs.h <<_ACEOF
7163	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7164	_ACEOF
7165
7166	else
7167	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7168	echo "$as_me: error: cannot find opengl headers" >&2;}
7169	{ (exit 1); exit 1; }; }
7170	fi
7171
7172	done
7173
7174	# cheking for GLU-header
7175
7176	for ac_header in OpenGL/glu.h
7177	do
7178	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7179	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7180	echo "$as_me:$LINENO: checking for $ac_header" >&5
7181	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7182	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7183	echo $ECHO_N "(cached) $ECHO_C" >&6
7184	fi
7185	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7186	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7187	else
7188	# Is the header compilable?
7189	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7190	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7191	cat >conftest.$ac_ext <<_ACEOF
7192	/* confdefs.h. */
7193	_ACEOF
7194	cat confdefs.h >>conftest.$ac_ext
7195	cat >>conftest.$ac_ext <<_ACEOF
7196	/* end confdefs.h. */
7197	$ac_includes_default
7198	#include <$ac_header>
7199	_ACEOF
7200	rm -f conftest.$ac_objext
7201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7202	(eval $ac_compile) 2>conftest.er1
7203	ac_status=$?
7204	grep -v '^ *+' conftest.er1 >conftest.err
7205	rm -f conftest.er1
7206	cat conftest.err >&5
7207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7208	(exit $ac_status); } &&
7209	{ ac_try='test -z "$ac_c_werror_flag"
7210	\|\| test ! -s conftest.err'
7211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7212	(eval $ac_try) 2>&5
7213	ac_status=$?
7214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215	(exit $ac_status); }; } &&
7216	{ ac_try='test -s conftest.$ac_objext'
7217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7218	(eval $ac_try) 2>&5
7219	ac_status=$?
7220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221	(exit $ac_status); }; }; then
7222	ac_header_compiler=yes
7223	else
7224	echo "$as_me: failed program was:" >&5
7225	sed 's/^/\| /' conftest.$ac_ext >&5
7226
7227	ac_header_compiler=no
7228	fi
7229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7230	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7231	echo "${ECHO_T}$ac_header_compiler" >&6
7232
7233	# Is the header present?
7234	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7235	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7236	cat >conftest.$ac_ext <<_ACEOF
7237	/* confdefs.h. */
7238	_ACEOF
7239	cat confdefs.h >>conftest.$ac_ext
7240	cat >>conftest.$ac_ext <<_ACEOF
7241	/* end confdefs.h. */
7242	#include <$ac_header>
7243	_ACEOF
7244	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7245	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7246	ac_status=$?
7247	grep -v '^ *+' conftest.er1 >conftest.err
7248	rm -f conftest.er1
7249	cat conftest.err >&5
7250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7251	(exit $ac_status); } >/dev/null; then
7252	if test -s conftest.err; then
7253	ac_cpp_err=$ac_c_preproc_warn_flag
7254	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7255	else
7256	ac_cpp_err=
7257	fi
7258	else
7259	ac_cpp_err=yes
7260	fi
7261	if test -z "$ac_cpp_err"; then
7262	ac_header_preproc=yes
7263	else
7264	echo "$as_me: failed program was:" >&5
7265	sed 's/^/\| /' conftest.$ac_ext >&5
7266
7267	ac_header_preproc=no
7268	fi
7269	rm -f conftest.err conftest.$ac_ext
7270	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7271	echo "${ECHO_T}$ac_header_preproc" >&6
7272
7273	# So? What about this header?
7274	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7275	yes:no: )
7276	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7277	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7278	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7279	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7280	ac_header_preproc=yes
7281	;;
7282	no:yes:* )
7283	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7284	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7285	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7286	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7287	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7288	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7290	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7292	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7294	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7295	(
7296	cat <<\_ASBOX
7297	## ---------------------------------------------- ##
7298	## Report this to orxonox-dev at mail.datacore.ch ##
7299	## ---------------------------------------------- ##
7300	_ASBOX
7301	) \|
7302	sed "s/^/$as_me: WARNING: /" >&2
7303	;;
7304	esac
7305	echo "$as_me:$LINENO: checking for $ac_header" >&5
7306	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7307	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7308	echo $ECHO_N "(cached) $ECHO_C" >&6
7309	else
7310	eval "$as_ac_Header=\$ac_header_preproc"
7311	fi
7312	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7313	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7314
7315	fi
7316	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7317	cat >>confdefs.h <<_ACEOF
7318	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7319	_ACEOF
7320
7321	else
7322	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7323	echo "$as_me: error: cannot find opengl headers" >&2;}
7324	{ (exit 1); exit 1; }; }
7325	fi
7326
7327	done
7328
7329
7330	LIBS="$LIBS -framework OpenGL"
7331
7332
7333	## SDL-check
7334	SDL_CFLAGS=`sdl-config --cflags`
7335	SDL_LIBS=`sdl-config --libs`
7336	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
7337	LIBS="$LIBS $SDL_LIBS"
7338
7339
7340	# checking for SDL-headers
7341	# AC_CHECK_HEADERS(SDL/SDL.h ,,
7342	# [AC_MSG_ERROR([cannot find SDL headers]) ])
7343
7344	## checking for SDL
7345	# SDL_VERSION=1.2.7
7346	# AM_PATH_SDL($SDL_VERSION,
7347	# :,
7348	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
7349	# )
7350
7351
7352	;;
7353
7354	*)
7355	;;
7356	esac
7357
7358
7359
7360	###################################
7361	## CHECKING FOR HEADERS AND LIBS ##
7362	###################################
7363
7364	#---------#
7365	# SDL_ttf #
7366	#---------#
7367	# checking for SDL_ttf-headers
7368
7369	for ac_header in SDL_ttf.h
7370	do
7371	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7372	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7373	echo "$as_me:$LINENO: checking for $ac_header" >&5
7374	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7375	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7376	echo $ECHO_N "(cached) $ECHO_C" >&6
7377	fi
7378	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7379	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7380	else
7381	# Is the header compilable?
7382	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7383	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7384	cat >conftest.$ac_ext <<_ACEOF
7385	/* confdefs.h. */
7386	_ACEOF
7387	cat confdefs.h >>conftest.$ac_ext
7388	cat >>conftest.$ac_ext <<_ACEOF
7389	/* end confdefs.h. */
7390	$ac_includes_default
7391	#include <$ac_header>
7392	_ACEOF
7393	rm -f conftest.$ac_objext
7394	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7395	(eval $ac_compile) 2>conftest.er1
7396	ac_status=$?
7397	grep -v '^ *+' conftest.er1 >conftest.err
7398	rm -f conftest.er1
7399	cat conftest.err >&5
7400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7401	(exit $ac_status); } &&
7402	{ ac_try='test -z "$ac_c_werror_flag"
7403	\|\| test ! -s conftest.err'
7404	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7405	(eval $ac_try) 2>&5
7406	ac_status=$?
7407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7408	(exit $ac_status); }; } &&
7409	{ ac_try='test -s conftest.$ac_objext'
7410	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7411	(eval $ac_try) 2>&5
7412	ac_status=$?
7413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7414	(exit $ac_status); }; }; then
7415	ac_header_compiler=yes
7416	else
7417	echo "$as_me: failed program was:" >&5
7418	sed 's/^/\| /' conftest.$ac_ext >&5
7419
7420	ac_header_compiler=no
7421	fi
7422	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7423	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7424	echo "${ECHO_T}$ac_header_compiler" >&6
7425
7426	# Is the header present?
7427	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7428	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7429	cat >conftest.$ac_ext <<_ACEOF
7430	/* confdefs.h. */
7431	_ACEOF
7432	cat confdefs.h >>conftest.$ac_ext
7433	cat >>conftest.$ac_ext <<_ACEOF
7434	/* end confdefs.h. */
7435	#include <$ac_header>
7436	_ACEOF
7437	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7438	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7439	ac_status=$?
7440	grep -v '^ *+' conftest.er1 >conftest.err
7441	rm -f conftest.er1
7442	cat conftest.err >&5
7443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7444	(exit $ac_status); } >/dev/null; then
7445	if test -s conftest.err; then
7446	ac_cpp_err=$ac_c_preproc_warn_flag
7447	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7448	else
7449	ac_cpp_err=
7450	fi
7451	else
7452	ac_cpp_err=yes
7453	fi
7454	if test -z "$ac_cpp_err"; then
7455	ac_header_preproc=yes
7456	else
7457	echo "$as_me: failed program was:" >&5
7458	sed 's/^/\| /' conftest.$ac_ext >&5
7459
7460	ac_header_preproc=no
7461	fi
7462	rm -f conftest.err conftest.$ac_ext
7463	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7464	echo "${ECHO_T}$ac_header_preproc" >&6
7465
7466	# So? What about this header?
7467	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7468	yes:no: )
7469	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7470	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7471	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7472	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7473	ac_header_preproc=yes
7474	;;
7475	no:yes:* )
7476	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7477	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7478	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7479	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7480	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7481	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7482	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7483	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7484	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7485	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7486	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7487	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7488	(
7489	cat <<\_ASBOX
7490	## ---------------------------------------------- ##
7491	## Report this to orxonox-dev at mail.datacore.ch ##
7492	## ---------------------------------------------- ##
7493	_ASBOX
7494	) \|
7495	sed "s/^/$as_me: WARNING: /" >&2
7496	;;
7497	esac
7498	echo "$as_me:$LINENO: checking for $ac_header" >&5
7499	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7500	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7501	echo $ECHO_N "(cached) $ECHO_C" >&6
7502	else
7503	eval "$as_ac_Header=\$ac_header_preproc"
7504	fi
7505	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7506	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7507
7508	fi
7509	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7510	cat >>confdefs.h <<_ACEOF
7511	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7512	_ACEOF
7513
7514	else
7515
7516	for ac_header in SDL/SDL_ttf.h
7517	do
7518	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7519	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7520	echo "$as_me:$LINENO: checking for $ac_header" >&5
7521	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7522	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7523	echo $ECHO_N "(cached) $ECHO_C" >&6
7524	fi
7525	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7526	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7527	else
7528	# Is the header compilable?
7529	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7530	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7531	cat >conftest.$ac_ext <<_ACEOF
7532	/* confdefs.h. */
7533	_ACEOF
7534	cat confdefs.h >>conftest.$ac_ext
7535	cat >>conftest.$ac_ext <<_ACEOF
7536	/* end confdefs.h. */
7537	$ac_includes_default
7538	#include <$ac_header>
7539	_ACEOF
7540	rm -f conftest.$ac_objext
7541	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7542	(eval $ac_compile) 2>conftest.er1
7543	ac_status=$?
7544	grep -v '^ *+' conftest.er1 >conftest.err
7545	rm -f conftest.er1
7546	cat conftest.err >&5
7547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7548	(exit $ac_status); } &&
7549	{ ac_try='test -z "$ac_c_werror_flag"
7550	\|\| test ! -s conftest.err'
7551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7552	(eval $ac_try) 2>&5
7553	ac_status=$?
7554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7555	(exit $ac_status); }; } &&
7556	{ ac_try='test -s conftest.$ac_objext'
7557	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7558	(eval $ac_try) 2>&5
7559	ac_status=$?
7560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7561	(exit $ac_status); }; }; then
7562	ac_header_compiler=yes
7563	else
7564	echo "$as_me: failed program was:" >&5
7565	sed 's/^/\| /' conftest.$ac_ext >&5
7566
7567	ac_header_compiler=no
7568	fi
7569	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7570	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7571	echo "${ECHO_T}$ac_header_compiler" >&6
7572
7573	# Is the header present?
7574	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7575	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7576	cat >conftest.$ac_ext <<_ACEOF
7577	/* confdefs.h. */
7578	_ACEOF
7579	cat confdefs.h >>conftest.$ac_ext
7580	cat >>conftest.$ac_ext <<_ACEOF
7581	/* end confdefs.h. */
7582	#include <$ac_header>
7583	_ACEOF
7584	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7585	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7586	ac_status=$?
7587	grep -v '^ *+' conftest.er1 >conftest.err
7588	rm -f conftest.er1
7589	cat conftest.err >&5
7590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7591	(exit $ac_status); } >/dev/null; then
7592	if test -s conftest.err; then
7593	ac_cpp_err=$ac_c_preproc_warn_flag
7594	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7595	else
7596	ac_cpp_err=
7597	fi
7598	else
7599	ac_cpp_err=yes
7600	fi
7601	if test -z "$ac_cpp_err"; then
7602	ac_header_preproc=yes
7603	else
7604	echo "$as_me: failed program was:" >&5
7605	sed 's/^/\| /' conftest.$ac_ext >&5
7606
7607	ac_header_preproc=no
7608	fi
7609	rm -f conftest.err conftest.$ac_ext
7610	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7611	echo "${ECHO_T}$ac_header_preproc" >&6
7612
7613	# So? What about this header?
7614	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7615	yes:no: )
7616	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7617	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7618	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7619	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7620	ac_header_preproc=yes
7621	;;
7622	no:yes:* )
7623	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7624	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7625	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7626	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7627	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7628	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7629	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7630	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7631	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7632	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7633	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7634	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7635	(
7636	cat <<\_ASBOX
7637	## ---------------------------------------------- ##
7638	## Report this to orxonox-dev at mail.datacore.ch ##
7639	## ---------------------------------------------- ##
7640	_ASBOX
7641	) \|
7642	sed "s/^/$as_me: WARNING: /" >&2
7643	;;
7644	esac
7645	echo "$as_me:$LINENO: checking for $ac_header" >&5
7646	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7647	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7648	echo $ECHO_N "(cached) $ECHO_C" >&6
7649	else
7650	eval "$as_ac_Header=\$ac_header_preproc"
7651	fi
7652	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7653	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7654
7655	fi
7656	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7657	cat >>confdefs.h <<_ACEOF
7658	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7659	_ACEOF
7660
7661	else
7662	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7663	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7664	{ (exit 1); exit 1; }; }
7665	fi
7666
7667	done
7668
7669	fi
7670
7671	done
7672
7673	# checking for SDL_ttf-lib
7674	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
7675	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
7676	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
7677	echo $ECHO_N "(cached) $ECHO_C" >&6
7678	else
7679	ac_check_lib_save_LIBS=$LIBS
7680	LIBS="-lSDL_ttf $LIBS"
7681	cat >conftest.$ac_ext <<_ACEOF
7682	/* confdefs.h. */
7683	_ACEOF
7684	cat confdefs.h >>conftest.$ac_ext
7685	cat >>conftest.$ac_ext <<_ACEOF
7686	/* end confdefs.h. */
7687
7688	/* Override any gcc2 internal prototype to avoid an error. */
7689	#ifdef __cplusplus
7690	extern "C"
7691	#endif
7692	/* We use char because int might match the return type of a gcc2
7693	builtin and then its argument prototype would still apply. */
7694	char TTF_OpenFont ();
7695	int
7696	main ()
7697	{
7698	TTF_OpenFont ();
7699	;
7700	return 0;
7701	}
7702	_ACEOF
7703	rm -f conftest.$ac_objext conftest$ac_exeext
7704	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7705	(eval $ac_link) 2>conftest.er1
7706	ac_status=$?
7707	grep -v '^ *+' conftest.er1 >conftest.err
7708	rm -f conftest.er1
7709	cat conftest.err >&5
7710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7711	(exit $ac_status); } &&
7712	{ ac_try='test -z "$ac_c_werror_flag"
7713	\|\| test ! -s conftest.err'
7714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7715	(eval $ac_try) 2>&5
7716	ac_status=$?
7717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718	(exit $ac_status); }; } &&
7719	{ ac_try='test -s conftest$ac_exeext'
7720	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7721	(eval $ac_try) 2>&5
7722	ac_status=$?
7723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7724	(exit $ac_status); }; }; then
7725	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
7726	else
7727	echo "$as_me: failed program was:" >&5
7728	sed 's/^/\| /' conftest.$ac_ext >&5
7729
7730	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
7731	fi
7732	rm -f conftest.err conftest.$ac_objext \
7733	conftest$ac_exeext conftest.$ac_ext
7734	LIBS=$ac_check_lib_save_LIBS
7735	fi
7736	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
7737	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
7738	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
7739	FOUND_SDL_ttf=yes
7740	fi
7741
7742	if test x$FOUND_SDL_ttf = xyes ; then
7743	LIBS="$LIBS -lSDL_ttf"
7744	else
7745	echo "------------------"
7746	echo "SDL_ttf library not found."
7747	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7748	echo "------------------"
7749	exit -1
7750	fi
7751
7752	#-----------#
7753	# SDL_Image #
7754	#-----------#
7755	# checking for SDL_image-headers
7756
7757	for ac_header in SDL_image.h
7758	do
7759	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7761	echo "$as_me:$LINENO: checking for $ac_header" >&5
7762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7763	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7764	echo $ECHO_N "(cached) $ECHO_C" >&6
7765	fi
7766	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7767	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7768	else
7769	# Is the header compilable?
7770	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7771	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7772	cat >conftest.$ac_ext <<_ACEOF
7773	/* confdefs.h. */
7774	_ACEOF
7775	cat confdefs.h >>conftest.$ac_ext
7776	cat >>conftest.$ac_ext <<_ACEOF
7777	/* end confdefs.h. */
7778	$ac_includes_default
7779	#include <$ac_header>
7780	_ACEOF
7781	rm -f conftest.$ac_objext
7782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7783	(eval $ac_compile) 2>conftest.er1
7784	ac_status=$?
7785	grep -v '^ *+' conftest.er1 >conftest.err
7786	rm -f conftest.er1
7787	cat conftest.err >&5
7788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7789	(exit $ac_status); } &&
7790	{ ac_try='test -z "$ac_c_werror_flag"
7791	\|\| test ! -s conftest.err'
7792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7793	(eval $ac_try) 2>&5
7794	ac_status=$?
7795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7796	(exit $ac_status); }; } &&
7797	{ ac_try='test -s conftest.$ac_objext'
7798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7799	(eval $ac_try) 2>&5
7800	ac_status=$?
7801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7802	(exit $ac_status); }; }; then
7803	ac_header_compiler=yes
7804	else
7805	echo "$as_me: failed program was:" >&5
7806	sed 's/^/\| /' conftest.$ac_ext >&5
7807
7808	ac_header_compiler=no
7809	fi
7810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7811	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7812	echo "${ECHO_T}$ac_header_compiler" >&6
7813
7814	# Is the header present?
7815	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7816	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7817	cat >conftest.$ac_ext <<_ACEOF
7818	/* confdefs.h. */
7819	_ACEOF
7820	cat confdefs.h >>conftest.$ac_ext
7821	cat >>conftest.$ac_ext <<_ACEOF
7822	/* end confdefs.h. */
7823	#include <$ac_header>
7824	_ACEOF
7825	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7826	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7827	ac_status=$?
7828	grep -v '^ *+' conftest.er1 >conftest.err
7829	rm -f conftest.er1
7830	cat conftest.err >&5
7831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832	(exit $ac_status); } >/dev/null; then
7833	if test -s conftest.err; then
7834	ac_cpp_err=$ac_c_preproc_warn_flag
7835	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7836	else
7837	ac_cpp_err=
7838	fi
7839	else
7840	ac_cpp_err=yes
7841	fi
7842	if test -z "$ac_cpp_err"; then
7843	ac_header_preproc=yes
7844	else
7845	echo "$as_me: failed program was:" >&5
7846	sed 's/^/\| /' conftest.$ac_ext >&5
7847
7848	ac_header_preproc=no
7849	fi
7850	rm -f conftest.err conftest.$ac_ext
7851	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7852	echo "${ECHO_T}$ac_header_preproc" >&6
7853
7854	# So? What about this header?
7855	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7856	yes:no: )
7857	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7858	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7859	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7860	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7861	ac_header_preproc=yes
7862	;;
7863	no:yes:* )
7864	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7865	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7866	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7867	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7868	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7869	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7870	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7871	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7872	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7873	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7874	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7875	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7876	(
7877	cat <<\_ASBOX
7878	## ---------------------------------------------- ##
7879	## Report this to orxonox-dev at mail.datacore.ch ##
7880	## ---------------------------------------------- ##
7881	_ASBOX
7882	) \|
7883	sed "s/^/$as_me: WARNING: /" >&2
7884	;;
7885	esac
7886	echo "$as_me:$LINENO: checking for $ac_header" >&5
7887	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7888	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7889	echo $ECHO_N "(cached) $ECHO_C" >&6
7890	else
7891	eval "$as_ac_Header=\$ac_header_preproc"
7892	fi
7893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7895
7896	fi
7897	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7898	cat >>confdefs.h <<_ACEOF
7899	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7900	_ACEOF
7901
7902	else
7903
7904	for ac_header in SDL/SDL_image.h
7905	do
7906	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7907	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7908	echo "$as_me:$LINENO: checking for $ac_header" >&5
7909	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7910	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7911	echo $ECHO_N "(cached) $ECHO_C" >&6
7912	fi
7913	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7914	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7915	else
7916	# Is the header compilable?
7917	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7918	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7919	cat >conftest.$ac_ext <<_ACEOF
7920	/* confdefs.h. */
7921	_ACEOF
7922	cat confdefs.h >>conftest.$ac_ext
7923	cat >>conftest.$ac_ext <<_ACEOF
7924	/* end confdefs.h. */
7925	$ac_includes_default
7926	#include <$ac_header>
7927	_ACEOF
7928	rm -f conftest.$ac_objext
7929	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7930	(eval $ac_compile) 2>conftest.er1
7931	ac_status=$?
7932	grep -v '^ *+' conftest.er1 >conftest.err
7933	rm -f conftest.er1
7934	cat conftest.err >&5
7935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7936	(exit $ac_status); } &&
7937	{ ac_try='test -z "$ac_c_werror_flag"
7938	\|\| test ! -s conftest.err'
7939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7940	(eval $ac_try) 2>&5
7941	ac_status=$?
7942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7943	(exit $ac_status); }; } &&
7944	{ ac_try='test -s conftest.$ac_objext'
7945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7946	(eval $ac_try) 2>&5
7947	ac_status=$?
7948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7949	(exit $ac_status); }; }; then
7950	ac_header_compiler=yes
7951	else
7952	echo "$as_me: failed program was:" >&5
7953	sed 's/^/\| /' conftest.$ac_ext >&5
7954
7955	ac_header_compiler=no
7956	fi
7957	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7958	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7959	echo "${ECHO_T}$ac_header_compiler" >&6
7960
7961	# Is the header present?
7962	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7963	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7964	cat >conftest.$ac_ext <<_ACEOF
7965	/* confdefs.h. */
7966	_ACEOF
7967	cat confdefs.h >>conftest.$ac_ext
7968	cat >>conftest.$ac_ext <<_ACEOF
7969	/* end confdefs.h. */
7970	#include <$ac_header>
7971	_ACEOF
7972	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7973	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7974	ac_status=$?
7975	grep -v '^ *+' conftest.er1 >conftest.err
7976	rm -f conftest.er1
7977	cat conftest.err >&5
7978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7979	(exit $ac_status); } >/dev/null; then
7980	if test -s conftest.err; then
7981	ac_cpp_err=$ac_c_preproc_warn_flag
7982	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7983	else
7984	ac_cpp_err=
7985	fi
7986	else
7987	ac_cpp_err=yes
7988	fi
7989	if test -z "$ac_cpp_err"; then
7990	ac_header_preproc=yes
7991	else
7992	echo "$as_me: failed program was:" >&5
7993	sed 's/^/\| /' conftest.$ac_ext >&5
7994
7995	ac_header_preproc=no
7996	fi
7997	rm -f conftest.err conftest.$ac_ext
7998	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7999	echo "${ECHO_T}$ac_header_preproc" >&6
8000
8001	# So? What about this header?
8002	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8003	yes:no: )
8004	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8005	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8006	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8007	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8008	ac_header_preproc=yes
8009	;;
8010	no:yes:* )
8011	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8012	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8013	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8014	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8015	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8016	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8017	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8018	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8019	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8020	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8021	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8022	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8023	(
8024	cat <<\_ASBOX
8025	## ---------------------------------------------- ##
8026	## Report this to orxonox-dev at mail.datacore.ch ##
8027	## ---------------------------------------------- ##
8028	_ASBOX
8029	) \|
8030	sed "s/^/$as_me: WARNING: /" >&2
8031	;;
8032	esac
8033	echo "$as_me:$LINENO: checking for $ac_header" >&5
8034	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8035	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8036	echo $ECHO_N "(cached) $ECHO_C" >&6
8037	else
8038	eval "$as_ac_Header=\$ac_header_preproc"
8039	fi
8040	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8041	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8042
8043	fi
8044	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8045	cat >>confdefs.h <<_ACEOF
8046	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8047	_ACEOF
8048
8049	else
8050	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
8051	echo "$as_me: error: SDL_image header not found." >&2;}
8052	{ (exit 1); exit 1; }; }
8053	fi
8054
8055	done
8056
8057	fi
8058
8059	done
8060
8061	# checking for SDL_image-lib
8062	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
8063	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
8064	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
8065	echo $ECHO_N "(cached) $ECHO_C" >&6
8066	else
8067	ac_check_lib_save_LIBS=$LIBS
8068	LIBS="-lSDL_image $LIBS"
8069	cat >conftest.$ac_ext <<_ACEOF
8070	/* confdefs.h. */
8071	_ACEOF
8072	cat confdefs.h >>conftest.$ac_ext
8073	cat >>conftest.$ac_ext <<_ACEOF
8074	/* end confdefs.h. */
8075
8076
8077	int
8078	main ()
8079	{
8080	main ();
8081	;
8082	return 0;
8083	}
8084	_ACEOF
8085	rm -f conftest.$ac_objext conftest$ac_exeext
8086	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8087	(eval $ac_link) 2>conftest.er1
8088	ac_status=$?
8089	grep -v '^ *+' conftest.er1 >conftest.err
8090	rm -f conftest.er1
8091	cat conftest.err >&5
8092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8093	(exit $ac_status); } &&
8094	{ ac_try='test -z "$ac_c_werror_flag"
8095	\|\| test ! -s conftest.err'
8096	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8097	(eval $ac_try) 2>&5
8098	ac_status=$?
8099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8100	(exit $ac_status); }; } &&
8101	{ ac_try='test -s conftest$ac_exeext'
8102	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8103	(eval $ac_try) 2>&5
8104	ac_status=$?
8105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8106	(exit $ac_status); }; }; then
8107	ac_cv_lib_SDL_image_main=yes
8108	else
8109	echo "$as_me: failed program was:" >&5
8110	sed 's/^/\| /' conftest.$ac_ext >&5
8111
8112	ac_cv_lib_SDL_image_main=no
8113	fi
8114	rm -f conftest.err conftest.$ac_objext \
8115	conftest$ac_exeext conftest.$ac_ext
8116	LIBS=$ac_check_lib_save_LIBS
8117	fi
8118	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
8119	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
8120	if test $ac_cv_lib_SDL_image_main = yes; then
8121	FOUND_SDL_image=yes
8122	fi
8123
8124	if test x$FOUND_SDL_image = xyes ; then
8125	LIBS="$LIBS -lSDL_image"
8126	else
8127	echo "------------------"
8128	echo "SDL_image library not found."
8129	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
8130	echo "------------------"
8131	exit -1
8132	fi
8133
8134	#-----#
8135	# ogg #
8136	#-----#
8137	# checking for ogg-headers
8138
8139	for ac_header in ogg/ogg.h
8140	do
8141	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8143	echo "$as_me:$LINENO: checking for $ac_header" >&5
8144	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8145	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8146	echo $ECHO_N "(cached) $ECHO_C" >&6
8147	fi
8148	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8149	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8150	else
8151	# Is the header compilable?
8152	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8153	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8154	cat >conftest.$ac_ext <<_ACEOF
8155	/* confdefs.h. */
8156	_ACEOF
8157	cat confdefs.h >>conftest.$ac_ext
8158	cat >>conftest.$ac_ext <<_ACEOF
8159	/* end confdefs.h. */
8160	$ac_includes_default
8161	#include <$ac_header>
8162	_ACEOF
8163	rm -f conftest.$ac_objext
8164	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8165	(eval $ac_compile) 2>conftest.er1
8166	ac_status=$?
8167	grep -v '^ *+' conftest.er1 >conftest.err
8168	rm -f conftest.er1
8169	cat conftest.err >&5
8170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8171	(exit $ac_status); } &&
8172	{ ac_try='test -z "$ac_c_werror_flag"
8173	\|\| test ! -s conftest.err'
8174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8175	(eval $ac_try) 2>&5
8176	ac_status=$?
8177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178	(exit $ac_status); }; } &&
8179	{ ac_try='test -s conftest.$ac_objext'
8180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8181	(eval $ac_try) 2>&5
8182	ac_status=$?
8183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8184	(exit $ac_status); }; }; then
8185	ac_header_compiler=yes
8186	else
8187	echo "$as_me: failed program was:" >&5
8188	sed 's/^/\| /' conftest.$ac_ext >&5
8189
8190	ac_header_compiler=no
8191	fi
8192	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8193	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8194	echo "${ECHO_T}$ac_header_compiler" >&6
8195
8196	# Is the header present?
8197	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8198	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8199	cat >conftest.$ac_ext <<_ACEOF
8200	/* confdefs.h. */
8201	_ACEOF
8202	cat confdefs.h >>conftest.$ac_ext
8203	cat >>conftest.$ac_ext <<_ACEOF
8204	/* end confdefs.h. */
8205	#include <$ac_header>
8206	_ACEOF
8207	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8208	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8209	ac_status=$?
8210	grep -v '^ *+' conftest.er1 >conftest.err
8211	rm -f conftest.er1
8212	cat conftest.err >&5
8213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8214	(exit $ac_status); } >/dev/null; then
8215	if test -s conftest.err; then
8216	ac_cpp_err=$ac_c_preproc_warn_flag
8217	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8218	else
8219	ac_cpp_err=
8220	fi
8221	else
8222	ac_cpp_err=yes
8223	fi
8224	if test -z "$ac_cpp_err"; then
8225	ac_header_preproc=yes
8226	else
8227	echo "$as_me: failed program was:" >&5
8228	sed 's/^/\| /' conftest.$ac_ext >&5
8229
8230	ac_header_preproc=no
8231	fi
8232	rm -f conftest.err conftest.$ac_ext
8233	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8234	echo "${ECHO_T}$ac_header_preproc" >&6
8235
8236	# So? What about this header?
8237	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8238	yes:no: )
8239	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8240	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8241	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8242	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8243	ac_header_preproc=yes
8244	;;
8245	no:yes:* )
8246	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8247	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8248	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8249	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8250	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8251	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8252	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8253	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8254	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8255	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8256	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8257	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8258	(
8259	cat <<\_ASBOX
8260	## ---------------------------------------------- ##
8261	## Report this to orxonox-dev at mail.datacore.ch ##
8262	## ---------------------------------------------- ##
8263	_ASBOX
8264	) \|
8265	sed "s/^/$as_me: WARNING: /" >&2
8266	;;
8267	esac
8268	echo "$as_me:$LINENO: checking for $ac_header" >&5
8269	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8270	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8271	echo $ECHO_N "(cached) $ECHO_C" >&6
8272	else
8273	eval "$as_ac_Header=\$ac_header_preproc"
8274	fi
8275	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8276	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8277
8278	fi
8279	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8280	cat >>confdefs.h <<_ACEOF
8281	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8282	_ACEOF
8283
8284	else
8285	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
8286	echo "$as_me: error: cannot find ogg header." >&2;}
8287	{ (exit 1); exit 1; }; }
8288	fi
8289
8290	done
8291
8292	# checking for ogg-lib
8293	echo "$as_me:$LINENO: checking for main in -logg" >&5
8294	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
8295	if test "${ac_cv_lib_ogg_main+set}" = set; then
8296	echo $ECHO_N "(cached) $ECHO_C" >&6
8297	else
8298	ac_check_lib_save_LIBS=$LIBS
8299	LIBS="-logg $LIBS"
8300	cat >conftest.$ac_ext <<_ACEOF
8301	/* confdefs.h. */
8302	_ACEOF
8303	cat confdefs.h >>conftest.$ac_ext
8304	cat >>conftest.$ac_ext <<_ACEOF
8305	/* end confdefs.h. */
8306
8307
8308	int
8309	main ()
8310	{
8311	main ();
8312	;
8313	return 0;
8314	}
8315	_ACEOF
8316	rm -f conftest.$ac_objext conftest$ac_exeext
8317	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8318	(eval $ac_link) 2>conftest.er1
8319	ac_status=$?
8320	grep -v '^ *+' conftest.er1 >conftest.err
8321	rm -f conftest.er1
8322	cat conftest.err >&5
8323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8324	(exit $ac_status); } &&
8325	{ ac_try='test -z "$ac_c_werror_flag"
8326	\|\| test ! -s conftest.err'
8327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8328	(eval $ac_try) 2>&5
8329	ac_status=$?
8330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8331	(exit $ac_status); }; } &&
8332	{ ac_try='test -s conftest$ac_exeext'
8333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8334	(eval $ac_try) 2>&5
8335	ac_status=$?
8336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8337	(exit $ac_status); }; }; then
8338	ac_cv_lib_ogg_main=yes
8339	else
8340	echo "$as_me: failed program was:" >&5
8341	sed 's/^/\| /' conftest.$ac_ext >&5
8342
8343	ac_cv_lib_ogg_main=no
8344	fi
8345	rm -f conftest.err conftest.$ac_objext \
8346	conftest$ac_exeext conftest.$ac_ext
8347	LIBS=$ac_check_lib_save_LIBS
8348	fi
8349	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
8350	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
8351	if test $ac_cv_lib_ogg_main = yes; then
8352	FOUND_ogg=yes
8353	fi
8354
8355	if test x$FOUND_ogg = xyes ; then
8356	LIBS="$LIBS -logg"
8357	else
8358	echo "------------------"
8359	echo "ogg library not found."
8360	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8361	echo "------------------"
8362	exit -1
8363	fi
8364
8365	#--------#
8366	# vorbis #
8367	#--------#
8368	# checking for vorbis-lib
8369	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
8370	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
8371	if test "${ac_cv_lib_vorbis_main+set}" = set; then
8372	echo $ECHO_N "(cached) $ECHO_C" >&6
8373	else
8374	ac_check_lib_save_LIBS=$LIBS
8375	LIBS="-lvorbis $LIBS"
8376	cat >conftest.$ac_ext <<_ACEOF
8377	/* confdefs.h. */
8378	_ACEOF
8379	cat confdefs.h >>conftest.$ac_ext
8380	cat >>conftest.$ac_ext <<_ACEOF
8381	/* end confdefs.h. */
8382
8383
8384	int
8385	main ()
8386	{
8387	main ();
8388	;
8389	return 0;
8390	}
8391	_ACEOF
8392	rm -f conftest.$ac_objext conftest$ac_exeext
8393	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8394	(eval $ac_link) 2>conftest.er1
8395	ac_status=$?
8396	grep -v '^ *+' conftest.er1 >conftest.err
8397	rm -f conftest.er1
8398	cat conftest.err >&5
8399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8400	(exit $ac_status); } &&
8401	{ ac_try='test -z "$ac_c_werror_flag"
8402	\|\| test ! -s conftest.err'
8403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8404	(eval $ac_try) 2>&5
8405	ac_status=$?
8406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8407	(exit $ac_status); }; } &&
8408	{ ac_try='test -s conftest$ac_exeext'
8409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8410	(eval $ac_try) 2>&5
8411	ac_status=$?
8412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8413	(exit $ac_status); }; }; then
8414	ac_cv_lib_vorbis_main=yes
8415	else
8416	echo "$as_me: failed program was:" >&5
8417	sed 's/^/\| /' conftest.$ac_ext >&5
8418
8419	ac_cv_lib_vorbis_main=no
8420	fi
8421	rm -f conftest.err conftest.$ac_objext \
8422	conftest$ac_exeext conftest.$ac_ext
8423	LIBS=$ac_check_lib_save_LIBS
8424	fi
8425	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
8426	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
8427	if test $ac_cv_lib_vorbis_main = yes; then
8428	FOUND_vorbis=yes
8429	fi
8430
8431	if test x$FOUND_vorbis = xyes ; then
8432	LIBS="$LIBS -lvorbis"
8433	else
8434	echo "------------------"
8435	echo "vorbis library not found."
8436	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8437	echo "------------------"
8438	exit -1
8439	fi
8440
8441	#------------#
8442	# vorbisfile #
8443	#------------#
8444	# checking for vorbis-headers
8445
8446	for ac_header in vorbis/vorbisfile.h
8447	do
8448	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8449	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8450	echo "$as_me:$LINENO: checking for $ac_header" >&5
8451	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8452	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8453	echo $ECHO_N "(cached) $ECHO_C" >&6
8454	fi
8455	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8456	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8457	else
8458	# Is the header compilable?
8459	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8460	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8461	cat >conftest.$ac_ext <<_ACEOF
8462	/* confdefs.h. */
8463	_ACEOF
8464	cat confdefs.h >>conftest.$ac_ext
8465	cat >>conftest.$ac_ext <<_ACEOF
8466	/* end confdefs.h. */
8467	$ac_includes_default
8468	#include <$ac_header>
8469	_ACEOF
8470	rm -f conftest.$ac_objext
8471	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8472	(eval $ac_compile) 2>conftest.er1
8473	ac_status=$?
8474	grep -v '^ *+' conftest.er1 >conftest.err
8475	rm -f conftest.er1
8476	cat conftest.err >&5
8477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8478	(exit $ac_status); } &&
8479	{ ac_try='test -z "$ac_c_werror_flag"
8480	\|\| test ! -s conftest.err'
8481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8482	(eval $ac_try) 2>&5
8483	ac_status=$?
8484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8485	(exit $ac_status); }; } &&
8486	{ ac_try='test -s conftest.$ac_objext'
8487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8488	(eval $ac_try) 2>&5
8489	ac_status=$?
8490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8491	(exit $ac_status); }; }; then
8492	ac_header_compiler=yes
8493	else
8494	echo "$as_me: failed program was:" >&5
8495	sed 's/^/\| /' conftest.$ac_ext >&5
8496
8497	ac_header_compiler=no
8498	fi
8499	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8500	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8501	echo "${ECHO_T}$ac_header_compiler" >&6
8502
8503	# Is the header present?
8504	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8505	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8506	cat >conftest.$ac_ext <<_ACEOF
8507	/* confdefs.h. */
8508	_ACEOF
8509	cat confdefs.h >>conftest.$ac_ext
8510	cat >>conftest.$ac_ext <<_ACEOF
8511	/* end confdefs.h. */
8512	#include <$ac_header>
8513	_ACEOF
8514	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8515	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8516	ac_status=$?
8517	grep -v '^ *+' conftest.er1 >conftest.err
8518	rm -f conftest.er1
8519	cat conftest.err >&5
8520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521	(exit $ac_status); } >/dev/null; then
8522	if test -s conftest.err; then
8523	ac_cpp_err=$ac_c_preproc_warn_flag
8524	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8525	else
8526	ac_cpp_err=
8527	fi
8528	else
8529	ac_cpp_err=yes
8530	fi
8531	if test -z "$ac_cpp_err"; then
8532	ac_header_preproc=yes
8533	else
8534	echo "$as_me: failed program was:" >&5
8535	sed 's/^/\| /' conftest.$ac_ext >&5
8536
8537	ac_header_preproc=no
8538	fi
8539	rm -f conftest.err conftest.$ac_ext
8540	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8541	echo "${ECHO_T}$ac_header_preproc" >&6
8542
8543	# So? What about this header?
8544	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8545	yes:no: )
8546	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8547	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8548	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8549	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8550	ac_header_preproc=yes
8551	;;
8552	no:yes:* )
8553	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8554	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8555	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8556	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8557	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8558	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8559	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8560	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8561	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8562	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8563	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8564	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8565	(
8566	cat <<\_ASBOX
8567	## ---------------------------------------------- ##
8568	## Report this to orxonox-dev at mail.datacore.ch ##
8569	## ---------------------------------------------- ##
8570	_ASBOX
8571	) \|
8572	sed "s/^/$as_me: WARNING: /" >&2
8573	;;
8574	esac
8575	echo "$as_me:$LINENO: checking for $ac_header" >&5
8576	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8577	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8578	echo $ECHO_N "(cached) $ECHO_C" >&6
8579	else
8580	eval "$as_ac_Header=\$ac_header_preproc"
8581	fi
8582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8583	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8584
8585	fi
8586	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8587	cat >>confdefs.h <<_ACEOF
8588	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8589	_ACEOF
8590
8591	else
8592	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
8593	echo "$as_me: error: cannot find vorbisfile header." >&2;}
8594	{ (exit 1); exit 1; }; }
8595	fi
8596
8597	done
8598
8599	# checking for vorbisfile-lib
8600	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
8601	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
8602	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
8603	echo $ECHO_N "(cached) $ECHO_C" >&6
8604	else
8605	ac_check_lib_save_LIBS=$LIBS
8606	LIBS="-lvorbisfile $LIBS"
8607	cat >conftest.$ac_ext <<_ACEOF
8608	/* confdefs.h. */
8609	_ACEOF
8610	cat confdefs.h >>conftest.$ac_ext
8611	cat >>conftest.$ac_ext <<_ACEOF
8612	/* end confdefs.h. */
8613
8614
8615	int
8616	main ()
8617	{
8618	main ();
8619	;
8620	return 0;
8621	}
8622	_ACEOF
8623	rm -f conftest.$ac_objext conftest$ac_exeext
8624	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8625	(eval $ac_link) 2>conftest.er1
8626	ac_status=$?
8627	grep -v '^ *+' conftest.er1 >conftest.err
8628	rm -f conftest.er1
8629	cat conftest.err >&5
8630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8631	(exit $ac_status); } &&
8632	{ ac_try='test -z "$ac_c_werror_flag"
8633	\|\| test ! -s conftest.err'
8634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8635	(eval $ac_try) 2>&5
8636	ac_status=$?
8637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8638	(exit $ac_status); }; } &&
8639	{ ac_try='test -s conftest$ac_exeext'
8640	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8641	(eval $ac_try) 2>&5
8642	ac_status=$?
8643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8644	(exit $ac_status); }; }; then
8645	ac_cv_lib_vorbisfile_main=yes
8646	else
8647	echo "$as_me: failed program was:" >&5
8648	sed 's/^/\| /' conftest.$ac_ext >&5
8649
8650	ac_cv_lib_vorbisfile_main=no
8651	fi
8652	rm -f conftest.err conftest.$ac_objext \
8653	conftest$ac_exeext conftest.$ac_ext
8654	LIBS=$ac_check_lib_save_LIBS
8655	fi
8656	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
8657	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
8658	if test $ac_cv_lib_vorbisfile_main = yes; then
8659	FOUND_vorbisfile=yes
8660	fi
8661
8662	if test x$FOUND_vorbisfile = xyes ; then
8663	LIBS="$LIBS -lvorbisfile"
8664	else
8665	echo "------------------"
8666	echo "vorbisfile library not found."
8667	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8668	echo "------------------"
8669	exit -1
8670	fi
8671
8672	#-----#
8673	# GTK #
8674	#-----#
8675	if test x$def_gtk = xyes; then
8676	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
8677	echo "$as_me:$LINENO: checking for gtk2.0" >&5
8678	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
8679	if `$PKG_CONFIG --exists gtk+-2.0`; then
8680	echo "yes"
8681	have_gtk2=yes
8682	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
8683	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
8684
8685	cat >>confdefs.h <<_ACEOF
8686	#define HAVE_GTK2 1
8687	_ACEOF
8688
8689	if test $DEBUG -ge 3; then
8690	echo "cflags: $GTK2_CFLAGS"
8691	echo "libs: $GTK2_LIBS"
8692	fi
8693	else
8694	echo "no"
8695	fi
8696
8697	fi
8698
8699
8700
8701
8702	if test x$have_gtk2 = xyes; then
8703	HAVE_GTK2_TRUE=
8704	HAVE_GTK2_FALSE='#'
8705	else
8706	HAVE_GTK2_TRUE='#'
8707	HAVE_GTK2_FALSE=
8708	fi
8709
8710
8711	#---------#
8712	# libcURL #
8713	#---------#
8714	if test x$def_curl = xyes; then
8715
8716
8717	for ac_header in curl/curl.h
8718	do
8719	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8720	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8721	echo "$as_me:$LINENO: checking for $ac_header" >&5
8722	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8723	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8724	echo $ECHO_N "(cached) $ECHO_C" >&6
8725	fi
8726	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8727	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8728	else
8729	# Is the header compilable?
8730	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8731	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8732	cat >conftest.$ac_ext <<_ACEOF
8733	/* confdefs.h. */
8734	_ACEOF
8735	cat confdefs.h >>conftest.$ac_ext
8736	cat >>conftest.$ac_ext <<_ACEOF
8737	/* end confdefs.h. */
8738	$ac_includes_default
8739	#include <$ac_header>
8740	_ACEOF
8741	rm -f conftest.$ac_objext
8742	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8743	(eval $ac_compile) 2>conftest.er1
8744	ac_status=$?
8745	grep -v '^ *+' conftest.er1 >conftest.err
8746	rm -f conftest.er1
8747	cat conftest.err >&5
8748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8749	(exit $ac_status); } &&
8750	{ ac_try='test -z "$ac_c_werror_flag"
8751	\|\| test ! -s conftest.err'
8752	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8753	(eval $ac_try) 2>&5
8754	ac_status=$?
8755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8756	(exit $ac_status); }; } &&
8757	{ ac_try='test -s conftest.$ac_objext'
8758	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8759	(eval $ac_try) 2>&5
8760	ac_status=$?
8761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8762	(exit $ac_status); }; }; then
8763	ac_header_compiler=yes
8764	else
8765	echo "$as_me: failed program was:" >&5
8766	sed 's/^/\| /' conftest.$ac_ext >&5
8767
8768	ac_header_compiler=no
8769	fi
8770	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8771	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8772	echo "${ECHO_T}$ac_header_compiler" >&6
8773
8774	# Is the header present?
8775	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8776	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8777	cat >conftest.$ac_ext <<_ACEOF
8778	/* confdefs.h. */
8779	_ACEOF
8780	cat confdefs.h >>conftest.$ac_ext
8781	cat >>conftest.$ac_ext <<_ACEOF
8782	/* end confdefs.h. */
8783	#include <$ac_header>
8784	_ACEOF
8785	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8786	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8787	ac_status=$?
8788	grep -v '^ *+' conftest.er1 >conftest.err
8789	rm -f conftest.er1
8790	cat conftest.err >&5
8791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8792	(exit $ac_status); } >/dev/null; then
8793	if test -s conftest.err; then
8794	ac_cpp_err=$ac_c_preproc_warn_flag
8795	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8796	else
8797	ac_cpp_err=
8798	fi
8799	else
8800	ac_cpp_err=yes
8801	fi
8802	if test -z "$ac_cpp_err"; then
8803	ac_header_preproc=yes
8804	else
8805	echo "$as_me: failed program was:" >&5
8806	sed 's/^/\| /' conftest.$ac_ext >&5
8807
8808	ac_header_preproc=no
8809	fi
8810	rm -f conftest.err conftest.$ac_ext
8811	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8812	echo "${ECHO_T}$ac_header_preproc" >&6
8813
8814	# So? What about this header?
8815	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8816	yes:no: )
8817	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8818	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8819	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8820	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8821	ac_header_preproc=yes
8822	;;
8823	no:yes:* )
8824	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8825	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8826	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8827	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8828	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8829	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8830	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8831	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8832	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8833	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8834	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8835	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8836	(
8837	cat <<\_ASBOX
8838	## ---------------------------------------------- ##
8839	## Report this to orxonox-dev at mail.datacore.ch ##
8840	## ---------------------------------------------- ##
8841	_ASBOX
8842	) \|
8843	sed "s/^/$as_me: WARNING: /" >&2
8844	;;
8845	esac
8846	echo "$as_me:$LINENO: checking for $ac_header" >&5
8847	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8848	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8849	echo $ECHO_N "(cached) $ECHO_C" >&6
8850	else
8851	eval "$as_ac_Header=\$ac_header_preproc"
8852	fi
8853	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8854	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8855
8856	fi
8857	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8858	cat >>confdefs.h <<_ACEOF
8859	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8860	_ACEOF
8861	curlHeader="yes"
8862	else
8863	curlHeader="no"
8864	fi
8865
8866	done
8867
8868	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8869	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8870	if test "${ac_cv_lib_curl_main+set}" = set; then
8871	echo $ECHO_N "(cached) $ECHO_C" >&6
8872	else
8873	ac_check_lib_save_LIBS=$LIBS
8874	LIBS="-lcurl $LIBS"
8875	cat >conftest.$ac_ext <<_ACEOF
8876	/* confdefs.h. */
8877	_ACEOF
8878	cat confdefs.h >>conftest.$ac_ext
8879	cat >>conftest.$ac_ext <<_ACEOF
8880	/* end confdefs.h. */
8881
8882
8883	int
8884	main ()
8885	{
8886	main ();
8887	;
8888	return 0;
8889	}
8890	_ACEOF
8891	rm -f conftest.$ac_objext conftest$ac_exeext
8892	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8893	(eval $ac_link) 2>conftest.er1
8894	ac_status=$?
8895	grep -v '^ *+' conftest.er1 >conftest.err
8896	rm -f conftest.er1
8897	cat conftest.err >&5
8898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8899	(exit $ac_status); } &&
8900	{ ac_try='test -z "$ac_c_werror_flag"
8901	\|\| test ! -s conftest.err'
8902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8903	(eval $ac_try) 2>&5
8904	ac_status=$?
8905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8906	(exit $ac_status); }; } &&
8907	{ ac_try='test -s conftest$ac_exeext'
8908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8909	(eval $ac_try) 2>&5
8910	ac_status=$?
8911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8912	(exit $ac_status); }; }; then
8913	ac_cv_lib_curl_main=yes
8914	else
8915	echo "$as_me: failed program was:" >&5
8916	sed 's/^/\| /' conftest.$ac_ext >&5
8917
8918	ac_cv_lib_curl_main=no
8919	fi
8920	rm -f conftest.err conftest.$ac_objext \
8921	conftest$ac_exeext conftest.$ac_ext
8922	LIBS=$ac_check_lib_save_LIBS
8923	fi
8924	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8925	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8926	if test $ac_cv_lib_curl_main = yes; then
8927	FOUND_curl=yes
8928	fi
8929
8930	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8931	have_curl=yes
8932	CURL_LIBS=`curl-config --libs`
8933	CURLCFLAGS=`curl-config --cflags`
8934
8935	cat >>confdefs.h <<_ACEOF
8936	#define HAVE_CURL 1
8937	_ACEOF
8938
8939	else
8940	have_curl=no
8941	fi
8942
8943	fi
8944
8945
8946
8947
8948	if test x$have_curl = xyes; then
8949	HAVE_CURL_TRUE=
8950	HAVE_CURL_FALSE='#'
8951	else
8952	HAVE_CURL_TRUE='#'
8953	HAVE_CURL_FALSE=
8954	fi
8955
8956
8957	#--------#
8958	# efence #
8959	#--------#
8960	if test x$def_efence = xyes ; then
8961	echo "$as_me:$LINENO: checking for main in -lefence" >&5
8962	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8963	if test "${ac_cv_lib_efence_main+set}" = set; then
8964	echo $ECHO_N "(cached) $ECHO_C" >&6
8965	else
8966	ac_check_lib_save_LIBS=$LIBS
8967	LIBS="-lefence $LIBS"
8968	cat >conftest.$ac_ext <<_ACEOF
8969	/* confdefs.h. */
8970	_ACEOF
8971	cat confdefs.h >>conftest.$ac_ext
8972	cat >>conftest.$ac_ext <<_ACEOF
8973	/* end confdefs.h. */
8974
8975
8976	int
8977	main ()
8978	{
8979	main ();
8980	;
8981	return 0;
8982	}
8983	_ACEOF
8984	rm -f conftest.$ac_objext conftest$ac_exeext
8985	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8986	(eval $ac_link) 2>conftest.er1
8987	ac_status=$?
8988	grep -v '^ *+' conftest.er1 >conftest.err
8989	rm -f conftest.er1
8990	cat conftest.err >&5
8991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992	(exit $ac_status); } &&
8993	{ ac_try='test -z "$ac_c_werror_flag"
8994	\|\| test ! -s conftest.err'
8995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8996	(eval $ac_try) 2>&5
8997	ac_status=$?
8998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8999	(exit $ac_status); }; } &&
9000	{ ac_try='test -s conftest$ac_exeext'
9001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9002	(eval $ac_try) 2>&5
9003	ac_status=$?
9004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9005	(exit $ac_status); }; }; then
9006	ac_cv_lib_efence_main=yes
9007	else
9008	echo "$as_me: failed program was:" >&5
9009	sed 's/^/\| /' conftest.$ac_ext >&5
9010
9011	ac_cv_lib_efence_main=no
9012	fi
9013	rm -f conftest.err conftest.$ac_objext \
9014	conftest$ac_exeext conftest.$ac_ext
9015	LIBS=$ac_check_lib_save_LIBS
9016	fi
9017	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
9018	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
9019	if test $ac_cv_lib_efence_main = yes; then
9020	FOUND_efence=yes
9021	fi
9022
9023	if test x$FOUND_efence = xyes ; then
9024	LIBS="$LIBS -lefence"
9025	fi
9026
9027	fi
9028
9029	# FIXME: Replace `main' with a function in `-lm':
9030
9031	echo "$as_me:$LINENO: checking for main in -lm" >&5
9032	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
9033	if test "${ac_cv_lib_m_main+set}" = set; then
9034	echo $ECHO_N "(cached) $ECHO_C" >&6
9035	else
9036	ac_check_lib_save_LIBS=$LIBS
9037	LIBS="-lm $LIBS"
9038	cat >conftest.$ac_ext <<_ACEOF
9039	/* confdefs.h. */
9040	_ACEOF
9041	cat confdefs.h >>conftest.$ac_ext
9042	cat >>conftest.$ac_ext <<_ACEOF
9043	/* end confdefs.h. */
9044
9045
9046	int
9047	main ()
9048	{
9049	main ();
9050	;
9051	return 0;
9052	}
9053	_ACEOF
9054	rm -f conftest.$ac_objext conftest$ac_exeext
9055	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9056	(eval $ac_link) 2>conftest.er1
9057	ac_status=$?
9058	grep -v '^ *+' conftest.er1 >conftest.err
9059	rm -f conftest.er1
9060	cat conftest.err >&5
9061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9062	(exit $ac_status); } &&
9063	{ ac_try='test -z "$ac_c_werror_flag"
9064	\|\| test ! -s conftest.err'
9065	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9066	(eval $ac_try) 2>&5
9067	ac_status=$?
9068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9069	(exit $ac_status); }; } &&
9070	{ ac_try='test -s conftest$ac_exeext'
9071	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9072	(eval $ac_try) 2>&5
9073	ac_status=$?
9074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9075	(exit $ac_status); }; }; then
9076	ac_cv_lib_m_main=yes
9077	else
9078	echo "$as_me: failed program was:" >&5
9079	sed 's/^/\| /' conftest.$ac_ext >&5
9080
9081	ac_cv_lib_m_main=no
9082	fi
9083	rm -f conftest.err conftest.$ac_objext \
9084	conftest$ac_exeext conftest.$ac_ext
9085	LIBS=$ac_check_lib_save_LIBS
9086	fi
9087	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
9088	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
9089	if test $ac_cv_lib_m_main = yes; then
9090	cat >>confdefs.h <<_ACEOF
9091	#define HAVE_LIBM 1
9092	_ACEOF
9093
9094	LIBS="-lm $LIBS"
9095
9096	fi
9097
9098
9099
9100	# Checks for header files.
9101	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
9102	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
9103	if test "${ac_cv_header_stdc+set}" = set; then
9104	echo $ECHO_N "(cached) $ECHO_C" >&6
9105	else
9106	cat >conftest.$ac_ext <<_ACEOF
9107	/* confdefs.h. */
9108	_ACEOF
9109	cat confdefs.h >>conftest.$ac_ext
9110	cat >>conftest.$ac_ext <<_ACEOF
9111	/* end confdefs.h. */
9112	#include <stdlib.h>
9113	#include <stdarg.h>
9114	#include <string.h>
9115	#include <float.h>
9116
9117	int
9118	main ()
9119	{
9120
9121	;
9122	return 0;
9123	}
9124	_ACEOF
9125	rm -f conftest.$ac_objext
9126	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9127	(eval $ac_compile) 2>conftest.er1
9128	ac_status=$?
9129	grep -v '^ *+' conftest.er1 >conftest.err
9130	rm -f conftest.er1
9131	cat conftest.err >&5
9132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9133	(exit $ac_status); } &&
9134	{ ac_try='test -z "$ac_c_werror_flag"
9135	\|\| test ! -s conftest.err'
9136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9137	(eval $ac_try) 2>&5
9138	ac_status=$?
9139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9140	(exit $ac_status); }; } &&
9141	{ ac_try='test -s conftest.$ac_objext'
9142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9143	(eval $ac_try) 2>&5
9144	ac_status=$?
9145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9146	(exit $ac_status); }; }; then
9147	ac_cv_header_stdc=yes
9148	else
9149	echo "$as_me: failed program was:" >&5
9150	sed 's/^/\| /' conftest.$ac_ext >&5
9151
9152	ac_cv_header_stdc=no
9153	fi
9154	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9155
9156	if test $ac_cv_header_stdc = yes; then
9157	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9158	cat >conftest.$ac_ext <<_ACEOF
9159	/* confdefs.h. */
9160	_ACEOF
9161	cat confdefs.h >>conftest.$ac_ext
9162	cat >>conftest.$ac_ext <<_ACEOF
9163	/* end confdefs.h. */
9164	#include <string.h>
9165
9166	_ACEOF
9167	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
9168	$EGREP "memchr" >/dev/null 2>&1; then
9169	:
9170	else
9171	ac_cv_header_stdc=no
9172	fi
9173	rm -f conftest*
9174
9175	fi
9176
9177	if test $ac_cv_header_stdc = yes; then
9178	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9179	cat >conftest.$ac_ext <<_ACEOF
9180	/* confdefs.h. */
9181	_ACEOF
9182	cat confdefs.h >>conftest.$ac_ext
9183	cat >>conftest.$ac_ext <<_ACEOF
9184	/* end confdefs.h. */
9185	#include <stdlib.h>
9186
9187	_ACEOF
9188	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
9189	$EGREP "free" >/dev/null 2>&1; then
9190	:
9191	else
9192	ac_cv_header_stdc=no
9193	fi
9194	rm -f conftest*
9195
9196	fi
9197
9198	if test $ac_cv_header_stdc = yes; then
9199	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9200	if test "$cross_compiling" = yes; then
9201	:
9202	else
9203	cat >conftest.$ac_ext <<_ACEOF
9204	/* confdefs.h. */
9205	_ACEOF
9206	cat confdefs.h >>conftest.$ac_ext
9207	cat >>conftest.$ac_ext <<_ACEOF
9208	/* end confdefs.h. */
9209	#include <ctype.h>
9210	#if ((' ' & 0x0FF) == 0x020)
9211	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9212	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9213	#else
9214	# define ISLOWER(c) \
9215	(('a' <= (c) && (c) <= 'i') \
9216	\|\| ('j' <= (c) && (c) <= 'r') \
9217	\|\| ('s' <= (c) && (c) <= 'z'))
9218	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
9219	#endif
9220
9221	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
9222	int
9223	main ()
9224	{
9225	int i;
9226	for (i = 0; i < 256; i++)
9227	if (XOR (islower (i), ISLOWER (i))
9228	\|\| toupper (i) != TOUPPER (i))
9229	exit(2);
9230	exit (0);
9231	}
9232	_ACEOF
9233	rm -f conftest$ac_exeext
9234	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9235	(eval $ac_link) 2>&5
9236	ac_status=$?
9237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9238	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9240	(eval $ac_try) 2>&5
9241	ac_status=$?
9242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9243	(exit $ac_status); }; }; then
9244	:
9245	else
9246	echo "$as_me: program exited with status $ac_status" >&5
9247	echo "$as_me: failed program was:" >&5
9248	sed 's/^/\| /' conftest.$ac_ext >&5
9249
9250	( exit $ac_status )
9251	ac_cv_header_stdc=no
9252	fi
9253	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9254	fi
9255	fi
9256	fi
9257	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
9258	echo "${ECHO_T}$ac_cv_header_stdc" >&6
9259	if test $ac_cv_header_stdc = yes; then
9260
9261	cat >>confdefs.h <<\_ACEOF
9262	#define STDC_HEADERS 1
9263	_ACEOF
9264
9265	fi
9266
9267
9268
9269	for ac_header in stdlib.h string.h
9270	do
9271	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9272	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9273	echo "$as_me:$LINENO: checking for $ac_header" >&5
9274	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9275	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9276	echo $ECHO_N "(cached) $ECHO_C" >&6
9277	fi
9278	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9279	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9280	else
9281	# Is the header compilable?
9282	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9283	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9284	cat >conftest.$ac_ext <<_ACEOF
9285	/* confdefs.h. */
9286	_ACEOF
9287	cat confdefs.h >>conftest.$ac_ext
9288	cat >>conftest.$ac_ext <<_ACEOF
9289	/* end confdefs.h. */
9290	$ac_includes_default
9291	#include <$ac_header>
9292	_ACEOF
9293	rm -f conftest.$ac_objext
9294	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9295	(eval $ac_compile) 2>conftest.er1
9296	ac_status=$?
9297	grep -v '^ *+' conftest.er1 >conftest.err
9298	rm -f conftest.er1
9299	cat conftest.err >&5
9300	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9301	(exit $ac_status); } &&
9302	{ ac_try='test -z "$ac_c_werror_flag"
9303	\|\| test ! -s conftest.err'
9304	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9305	(eval $ac_try) 2>&5
9306	ac_status=$?
9307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9308	(exit $ac_status); }; } &&
9309	{ ac_try='test -s conftest.$ac_objext'
9310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9311	(eval $ac_try) 2>&5
9312	ac_status=$?
9313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9314	(exit $ac_status); }; }; then
9315	ac_header_compiler=yes
9316	else
9317	echo "$as_me: failed program was:" >&5
9318	sed 's/^/\| /' conftest.$ac_ext >&5
9319
9320	ac_header_compiler=no
9321	fi
9322	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9323	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9324	echo "${ECHO_T}$ac_header_compiler" >&6
9325
9326	# Is the header present?
9327	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9328	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9329	cat >conftest.$ac_ext <<_ACEOF
9330	/* confdefs.h. */
9331	_ACEOF
9332	cat confdefs.h >>conftest.$ac_ext
9333	cat >>conftest.$ac_ext <<_ACEOF
9334	/* end confdefs.h. */
9335	#include <$ac_header>
9336	_ACEOF
9337	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9338	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9339	ac_status=$?
9340	grep -v '^ *+' conftest.er1 >conftest.err
9341	rm -f conftest.er1
9342	cat conftest.err >&5
9343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9344	(exit $ac_status); } >/dev/null; then
9345	if test -s conftest.err; then
9346	ac_cpp_err=$ac_c_preproc_warn_flag
9347	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9348	else
9349	ac_cpp_err=
9350	fi
9351	else
9352	ac_cpp_err=yes
9353	fi
9354	if test -z "$ac_cpp_err"; then
9355	ac_header_preproc=yes
9356	else
9357	echo "$as_me: failed program was:" >&5
9358	sed 's/^/\| /' conftest.$ac_ext >&5
9359
9360	ac_header_preproc=no
9361	fi
9362	rm -f conftest.err conftest.$ac_ext
9363	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9364	echo "${ECHO_T}$ac_header_preproc" >&6
9365
9366	# So? What about this header?
9367	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9368	yes:no: )
9369	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9370	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9371	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9372	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9373	ac_header_preproc=yes
9374	;;
9375	no:yes:* )
9376	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9377	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9378	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9379	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9380	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9381	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9382	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9383	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9384	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9385	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9386	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9387	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9388	(
9389	cat <<\_ASBOX
9390	## ---------------------------------------------- ##
9391	## Report this to orxonox-dev at mail.datacore.ch ##
9392	## ---------------------------------------------- ##
9393	_ASBOX
9394	) \|
9395	sed "s/^/$as_me: WARNING: /" >&2
9396	;;
9397	esac
9398	echo "$as_me:$LINENO: checking for $ac_header" >&5
9399	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9400	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9401	echo $ECHO_N "(cached) $ECHO_C" >&6
9402	else
9403	eval "$as_ac_Header=\$ac_header_preproc"
9404	fi
9405	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9406	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9407
9408	fi
9409	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9410	cat >>confdefs.h <<_ACEOF
9411	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9412	_ACEOF
9413
9414	fi
9415
9416	done
9417
9418
9419	# Checks for typedefs, structures, and compiler characteristics.
9420	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
9421	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
9422	if test "${ac_cv_header_stdbool_h+set}" = set; then
9423	echo $ECHO_N "(cached) $ECHO_C" >&6
9424	else
9425	cat >conftest.$ac_ext <<_ACEOF
9426	/* confdefs.h. */
9427	_ACEOF
9428	cat confdefs.h >>conftest.$ac_ext
9429	cat >>conftest.$ac_ext <<_ACEOF
9430	/* end confdefs.h. */
9431
9432	#include <stdbool.h>
9433	#ifndef bool
9434	# error bool is not defined
9435	#endif
9436	#ifndef false
9437	# error false is not defined
9438	#endif
9439	#if false
9440	# error false is not 0
9441	#endif
9442	#ifndef true
9443	# error true is not defined
9444	#endif
9445	#if true != 1
9446	# error true is not 1
9447	#endif
9448	#ifndef __bool_true_false_are_defined
9449	# error __bool_true_false_are_defined is not defined
9450	#endif
9451
9452	struct s { _Bool s: 1; _Bool t; } s;
9453
9454	char a[true == 1 ? 1 : -1];
9455	char b[false == 0 ? 1 : -1];
9456	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
9457	char d[(bool) -0.5 == true ? 1 : -1];
9458	bool e = &s;
9459	char f[(_Bool) -0.0 == false ? 1 : -1];
9460	char g[true];
9461	char h[sizeof (_Bool)];
9462	char i[sizeof s.t];
9463
9464	int
9465	main ()
9466	{
9467	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
9468	;
9469	return 0;
9470	}
9471	_ACEOF
9472	rm -f conftest.$ac_objext
9473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9474	(eval $ac_compile) 2>conftest.er1
9475	ac_status=$?
9476	grep -v '^ *+' conftest.er1 >conftest.err
9477	rm -f conftest.er1
9478	cat conftest.err >&5
9479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9480	(exit $ac_status); } &&
9481	{ ac_try='test -z "$ac_c_werror_flag"
9482	\|\| test ! -s conftest.err'
9483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9484	(eval $ac_try) 2>&5
9485	ac_status=$?
9486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9487	(exit $ac_status); }; } &&
9488	{ ac_try='test -s conftest.$ac_objext'
9489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9490	(eval $ac_try) 2>&5
9491	ac_status=$?
9492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9493	(exit $ac_status); }; }; then
9494	ac_cv_header_stdbool_h=yes
9495	else
9496	echo "$as_me: failed program was:" >&5
9497	sed 's/^/\| /' conftest.$ac_ext >&5
9498
9499	ac_cv_header_stdbool_h=no
9500	fi
9501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9502	fi
9503	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
9504	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
9505	echo "$as_me:$LINENO: checking for _Bool" >&5
9506	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
9507	if test "${ac_cv_type__Bool+set}" = set; then
9508	echo $ECHO_N "(cached) $ECHO_C" >&6
9509	else
9510	cat >conftest.$ac_ext <<_ACEOF
9511	/* confdefs.h. */
9512	_ACEOF
9513	cat confdefs.h >>conftest.$ac_ext
9514	cat >>conftest.$ac_ext <<_ACEOF
9515	/* end confdefs.h. */
9516	$ac_includes_default
9517	int
9518	main ()
9519	{
9520	if ((_Bool *) 0)
9521	return 0;
9522	if (sizeof (_Bool))
9523	return 0;
9524	;
9525	return 0;
9526	}
9527	_ACEOF
9528	rm -f conftest.$ac_objext
9529	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9530	(eval $ac_compile) 2>conftest.er1
9531	ac_status=$?
9532	grep -v '^ *+' conftest.er1 >conftest.err
9533	rm -f conftest.er1
9534	cat conftest.err >&5
9535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9536	(exit $ac_status); } &&
9537	{ ac_try='test -z "$ac_c_werror_flag"
9538	\|\| test ! -s conftest.err'
9539	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9540	(eval $ac_try) 2>&5
9541	ac_status=$?
9542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9543	(exit $ac_status); }; } &&
9544	{ ac_try='test -s conftest.$ac_objext'
9545	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9546	(eval $ac_try) 2>&5
9547	ac_status=$?
9548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9549	(exit $ac_status); }; }; then
9550	ac_cv_type__Bool=yes
9551	else
9552	echo "$as_me: failed program was:" >&5
9553	sed 's/^/\| /' conftest.$ac_ext >&5
9554
9555	ac_cv_type__Bool=no
9556	fi
9557	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9558	fi
9559	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
9560	echo "${ECHO_T}$ac_cv_type__Bool" >&6
9561	if test $ac_cv_type__Bool = yes; then
9562
9563	cat >>confdefs.h <<_ACEOF
9564	#define HAVE__BOOL 1
9565	_ACEOF
9566
9567
9568	fi
9569
9570	if test $ac_cv_header_stdbool_h = yes; then
9571
9572	cat >>confdefs.h <<\_ACEOF
9573	#define HAVE_STDBOOL_H 1
9574	_ACEOF
9575
9576	fi
9577
9578
9579	# Checks for library functions.
9580
9581	for ac_header in stdlib.h
9582	do
9583	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9584	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9585	echo "$as_me:$LINENO: checking for $ac_header" >&5
9586	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9587	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9588	echo $ECHO_N "(cached) $ECHO_C" >&6
9589	fi
9590	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9591	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9592	else
9593	# Is the header compilable?
9594	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9595	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9596	cat >conftest.$ac_ext <<_ACEOF
9597	/* confdefs.h. */
9598	_ACEOF
9599	cat confdefs.h >>conftest.$ac_ext
9600	cat >>conftest.$ac_ext <<_ACEOF
9601	/* end confdefs.h. */
9602	$ac_includes_default
9603	#include <$ac_header>
9604	_ACEOF
9605	rm -f conftest.$ac_objext
9606	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9607	(eval $ac_compile) 2>conftest.er1
9608	ac_status=$?
9609	grep -v '^ *+' conftest.er1 >conftest.err
9610	rm -f conftest.er1
9611	cat conftest.err >&5
9612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9613	(exit $ac_status); } &&
9614	{ ac_try='test -z "$ac_c_werror_flag"
9615	\|\| test ! -s conftest.err'
9616	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9617	(eval $ac_try) 2>&5
9618	ac_status=$?
9619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9620	(exit $ac_status); }; } &&
9621	{ ac_try='test -s conftest.$ac_objext'
9622	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9623	(eval $ac_try) 2>&5
9624	ac_status=$?
9625	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9626	(exit $ac_status); }; }; then
9627	ac_header_compiler=yes
9628	else
9629	echo "$as_me: failed program was:" >&5
9630	sed 's/^/\| /' conftest.$ac_ext >&5
9631
9632	ac_header_compiler=no
9633	fi
9634	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9635	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9636	echo "${ECHO_T}$ac_header_compiler" >&6
9637
9638	# Is the header present?
9639	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9640	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9641	cat >conftest.$ac_ext <<_ACEOF
9642	/* confdefs.h. */
9643	_ACEOF
9644	cat confdefs.h >>conftest.$ac_ext
9645	cat >>conftest.$ac_ext <<_ACEOF
9646	/* end confdefs.h. */
9647	#include <$ac_header>
9648	_ACEOF
9649	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9650	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9651	ac_status=$?
9652	grep -v '^ *+' conftest.er1 >conftest.err
9653	rm -f conftest.er1
9654	cat conftest.err >&5
9655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9656	(exit $ac_status); } >/dev/null; then
9657	if test -s conftest.err; then
9658	ac_cpp_err=$ac_c_preproc_warn_flag
9659	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9660	else
9661	ac_cpp_err=
9662	fi
9663	else
9664	ac_cpp_err=yes
9665	fi
9666	if test -z "$ac_cpp_err"; then
9667	ac_header_preproc=yes
9668	else
9669	echo "$as_me: failed program was:" >&5
9670	sed 's/^/\| /' conftest.$ac_ext >&5
9671
9672	ac_header_preproc=no
9673	fi
9674	rm -f conftest.err conftest.$ac_ext
9675	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9676	echo "${ECHO_T}$ac_header_preproc" >&6
9677
9678	# So? What about this header?
9679	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9680	yes:no: )
9681	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9682	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9683	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9684	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9685	ac_header_preproc=yes
9686	;;
9687	no:yes:* )
9688	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9689	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9690	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9691	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9692	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9693	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9694	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9695	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9696	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9697	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9698	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9699	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9700	(
9701	cat <<\_ASBOX
9702	## ---------------------------------------------- ##
9703	## Report this to orxonox-dev at mail.datacore.ch ##
9704	## ---------------------------------------------- ##
9705	_ASBOX
9706	) \|
9707	sed "s/^/$as_me: WARNING: /" >&2
9708	;;
9709	esac
9710	echo "$as_me:$LINENO: checking for $ac_header" >&5
9711	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9712	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9713	echo $ECHO_N "(cached) $ECHO_C" >&6
9714	else
9715	eval "$as_ac_Header=\$ac_header_preproc"
9716	fi
9717	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9718	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9719
9720	fi
9721	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9722	cat >>confdefs.h <<_ACEOF
9723	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9724	_ACEOF
9725
9726	fi
9727
9728	done
9729
9730	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
9731	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
9732	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
9733	echo $ECHO_N "(cached) $ECHO_C" >&6
9734	else
9735	if test "$cross_compiling" = yes; then
9736	ac_cv_func_malloc_0_nonnull=no
9737	else
9738	cat >conftest.$ac_ext <<_ACEOF
9739	/* confdefs.h. */
9740	_ACEOF
9741	cat confdefs.h >>conftest.$ac_ext
9742	cat >>conftest.$ac_ext <<_ACEOF
9743	/* end confdefs.h. */
9744	#if STDC_HEADERS \|\| HAVE_STDLIB_H
9745	# include <stdlib.h>
9746	#else
9747	char *malloc ();
9748	#endif
9749
9750	int
9751	main ()
9752	{
9753	exit (malloc (0) ? 0 : 1);
9754	;
9755	return 0;
9756	}
9757	_ACEOF
9758	rm -f conftest$ac_exeext
9759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9760	(eval $ac_link) 2>&5
9761	ac_status=$?
9762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9763	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9764	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9765	(eval $ac_try) 2>&5
9766	ac_status=$?
9767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9768	(exit $ac_status); }; }; then
9769	ac_cv_func_malloc_0_nonnull=yes
9770	else
9771	echo "$as_me: program exited with status $ac_status" >&5
9772	echo "$as_me: failed program was:" >&5
9773	sed 's/^/\| /' conftest.$ac_ext >&5
9774
9775	( exit $ac_status )
9776	ac_cv_func_malloc_0_nonnull=no
9777	fi
9778	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9779	fi
9780	fi
9781	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
9782	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
9783	if test $ac_cv_func_malloc_0_nonnull = yes; then
9784
9785	cat >>confdefs.h <<\_ACEOF
9786	#define HAVE_MALLOC 1
9787	_ACEOF
9788
9789	else
9790	cat >>confdefs.h <<\_ACEOF
9791	#define HAVE_MALLOC 0
9792	_ACEOF
9793
9794	case $LIBOBJS in
9795	"malloc.$ac_objext" \| \
9796	*" malloc.$ac_objext" \| \
9797	"malloc.$ac_objext "* \| \
9798	" malloc.$ac_objext " ) ;;
9799	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
9800	esac
9801
9802
9803	cat >>confdefs.h <<\_ACEOF
9804	#define malloc rpl_malloc
9805	_ACEOF
9806
9807	fi
9808
9809
9810
9811
9812
9813	for ac_func in bzero sqrt
9814	do
9815	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9816	echo "$as_me:$LINENO: checking for $ac_func" >&5
9817	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9818	if eval "test \"\${$as_ac_var+set}\" = set"; then
9819	echo $ECHO_N "(cached) $ECHO_C" >&6
9820	else
9821	cat >conftest.$ac_ext <<_ACEOF
9822	/* confdefs.h. */
9823	_ACEOF
9824	cat confdefs.h >>conftest.$ac_ext
9825	cat >>conftest.$ac_ext <<_ACEOF
9826	/* end confdefs.h. */
9827	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9828	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9829	#define $ac_func innocuous_$ac_func
9830
9831	/* System header to define __stub macros and hopefully few prototypes,
9832	which can conflict with char $ac_func (); below.
9833	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9834	<limits.h> exists even on freestanding compilers. */
9835
9836	#ifdef __STDC__
9837	# include <limits.h>
9838	#else
9839	# include <assert.h>
9840	#endif
9841
9842	#undef $ac_func
9843
9844	/* Override any gcc2 internal prototype to avoid an error. */
9845	#ifdef __cplusplus
9846	extern "C"
9847	{
9848	#endif
9849	/* We use char because int might match the return type of a gcc2
9850	builtin and then its argument prototype would still apply. */
9851	char $ac_func ();
9852	/* The GNU C library defines this for functions which it implements
9853	to always fail with ENOSYS. Some functions are actually named
9854	something starting with __ and the normal name is an alias. */
9855	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9856	choke me
9857	#else
9858	char (*f) () = $ac_func;
9859	#endif
9860	#ifdef __cplusplus
9861	}
9862	#endif
9863
9864	int
9865	main ()
9866	{
9867	return f != $ac_func;
9868	;
9869	return 0;
9870	}
9871	_ACEOF
9872	rm -f conftest.$ac_objext conftest$ac_exeext
9873	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9874	(eval $ac_link) 2>conftest.er1
9875	ac_status=$?
9876	grep -v '^ *+' conftest.er1 >conftest.err
9877	rm -f conftest.er1
9878	cat conftest.err >&5
9879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9880	(exit $ac_status); } &&
9881	{ ac_try='test -z "$ac_c_werror_flag"
9882	\|\| test ! -s conftest.err'
9883	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9884	(eval $ac_try) 2>&5
9885	ac_status=$?
9886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9887	(exit $ac_status); }; } &&
9888	{ ac_try='test -s conftest$ac_exeext'
9889	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9890	(eval $ac_try) 2>&5
9891	ac_status=$?
9892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9893	(exit $ac_status); }; }; then
9894	eval "$as_ac_var=yes"
9895	else
9896	echo "$as_me: failed program was:" >&5
9897	sed 's/^/\| /' conftest.$ac_ext >&5
9898
9899	eval "$as_ac_var=no"
9900	fi
9901	rm -f conftest.err conftest.$ac_objext \
9902	conftest$ac_exeext conftest.$ac_ext
9903	fi
9904	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9905	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9906	if test `eval echo '${'$as_ac_var'}'` = yes; then
9907	cat >>confdefs.h <<_ACEOF
9908	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9909	_ACEOF
9910
9911	fi
9912	done
9913
9914
9915	######################
9916	## OUTPUT CONFIGURE ##
9917	######################
9918	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/graphics/spatial_separation/Makefile src/lib/sound/Makefile src/lib/event/Makefile src/lib/physics/Makefile src/lib/particles/Makefile src/lib/collision_detection/Makefile src/lib/shell/Makefile src/lib/gui/Makefile src/lib/tinyxml/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile"
9919
9920
9921	cat >confcache <<\_ACEOF
9922	# This file is a shell script that caches the results of configure
9923	# tests run on this system so they can be shared between configure
9924	# scripts and configure runs, see configure's option --config-cache.
9925	# It is not useful on other systems. If it contains results you don't
9926	# want to keep, you may remove or edit it.
9927	#
9928	# config.status only pays attention to the cache file if you give it
9929	# the --recheck option to rerun configure.
9930	#
9931	# `ac_cv_env_foo' variables (set or unset) will be overridden when
9932	# loading this file, other unset `ac_cv_foo' will be assigned the
9933	# following values.
9934
9935	_ACEOF
9936
9937	# The following way of writing the cache mishandles newlines in values,
9938	# but we know of no workaround that is simple, portable, and efficient.
9939	# So, don't put newlines in cache variables' values.
9940	# Ultrix sh set writes to stderr and can't be redirected directly,
9941	# and sets the high bit in the cache file unless we assign to the vars.
9942	{
9943	(set) 2>&1 \|
9944	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
9945	ac_space=\ )
9946	# `set' does not quote correctly, so add quotes (double-quote
9947	# substitution turns \\\\ into \\, and sed turns \\ into \).
9948	sed -n \
9949	"s/'/'\\\\''/g;
9950	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9951	;;
9952	*)
9953	# `set' quotes correctly as required by POSIX, so do not add quotes.
9954	sed -n \
9955	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9956	;;
9957	esac;
9958	} \|
9959	sed '
9960	t clear
9961	: clear
9962	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9963	t end
9964	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
9965	: end' >>confcache
9966	if diff $cache_file confcache >/dev/null 2>&1; then :; else
9967	if test -w $cache_file; then
9968	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9969	cat confcache >$cache_file
9970	else
9971	echo "not updating unwritable cache $cache_file"
9972	fi
9973	fi
9974	rm -f confcache
9975
9976	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9977	# Let make expand exec_prefix.
9978	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9979
9980	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9981	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9982	# trailing colons and then remove the whole line if VPATH becomes empty
9983	# (actually we leave an empty line to preserve line numbers).
9984	if test "x$srcdir" = x.; then
9985	ac_vpsub='/^[ ]VPATH[ ]=/{
9986	s/:\$(srcdir):/:/;
9987	s/:\${srcdir}:/:/;
9988	s/:@srcdir@:/:/;
9989	s/^$[^=]=[ ]$:*/\1/;
9990	s/:*$//;
9991	s/^[^=]=[ ]$//;
9992	}'
9993	fi
9994
9995	DEFS=-DHAVE_CONFIG_H
9996
9997	ac_libobjs=
9998	ac_ltlibobjs=
9999	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10000	# 1. Remove the extension, and $U if already installed.
10001	ac_i=`echo "$ac_i" \|
10002	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
10003	# 2. Add them.
10004	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
10005	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
10006	done
10007	LIBOBJS=$ac_libobjs
10008
10009	LTLIBOBJS=$ac_ltlibobjs
10010
10011
10012	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10013	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
10014	Usually this means the macro was only invoked conditionally." >&5
10015	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10016	Usually this means the macro was only invoked conditionally." >&2;}
10017	{ (exit 1); exit 1; }; }
10018	fi
10019	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10020	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
10021	Usually this means the macro was only invoked conditionally." >&5
10022	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10023	Usually this means the macro was only invoked conditionally." >&2;}
10024	{ (exit 1); exit 1; }; }
10025	fi
10026	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10027	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10028	Usually this means the macro was only invoked conditionally." >&5
10029	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10030	Usually this means the macro was only invoked conditionally." >&2;}
10031	{ (exit 1); exit 1; }; }
10032	fi
10033	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
10034	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
10035	Usually this means the macro was only invoked conditionally." >&5
10036	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
10037	Usually this means the macro was only invoked conditionally." >&2;}
10038	{ (exit 1); exit 1; }; }
10039	fi
10040	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
10041	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
10042	Usually this means the macro was only invoked conditionally." >&5
10043	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
10044	Usually this means the macro was only invoked conditionally." >&2;}
10045	{ (exit 1); exit 1; }; }
10046	fi
10047	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
10048	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
10049	Usually this means the macro was only invoked conditionally." >&5
10050	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
10051	Usually this means the macro was only invoked conditionally." >&2;}
10052	{ (exit 1); exit 1; }; }
10053	fi
10054	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
10055	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
10056	Usually this means the macro was only invoked conditionally." >&5
10057	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
10058	Usually this means the macro was only invoked conditionally." >&2;}
10059	{ (exit 1); exit 1; }; }
10060	fi
10061	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
10062	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
10063	Usually this means the macro was only invoked conditionally." >&5
10064	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
10065	Usually this means the macro was only invoked conditionally." >&2;}
10066	{ (exit 1); exit 1; }; }
10067	fi
10068
10069	: ${CONFIG_STATUS=./config.status}
10070	ac_clean_files_save=$ac_clean_files
10071	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10072	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10073	echo "$as_me: creating $CONFIG_STATUS" >&6;}
10074	cat >$CONFIG_STATUS <<_ACEOF
10075	#! $SHELL
10076	# Generated by $as_me.
10077	# Run this file to recreate the current configuration.
10078	# Compiler output produced by configure, useful for debugging
10079	# configure, is in config.log if it exists.
10080
10081	debug=false
10082	ac_cs_recheck=false
10083	ac_cs_silent=false
10084	SHELL=\${CONFIG_SHELL-$SHELL}
10085	_ACEOF
10086
10087	cat >>$CONFIG_STATUS <<\_ACEOF
10088	## --------------------- ##
10089	## M4sh Initialization. ##
10090	## --------------------- ##
10091
10092	# Be Bourne compatible
10093	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
10094	emulate sh
10095	NULLCMD=:
10096	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
10097	# is contrary to our usage. Disable this feature.
10098	alias -g '${1+"$@"}'='"$@"'
10099	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
10100	set -o posix
10101	fi
10102	DUALCASE=1; export DUALCASE # for MKS sh
10103
10104	# Support unset when possible.
10105	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
10106	as_unset=unset
10107	else
10108	as_unset=false
10109	fi
10110
10111
10112	# Work around bugs in pre-3.0 UWIN ksh.
10113	$as_unset ENV MAIL MAILPATH
10114	PS1='$ '
10115	PS2='> '
10116	PS4='+ '
10117
10118	# NLS nuisances.
10119	for as_var in \
10120	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10121	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10122	LC_TELEPHONE LC_TIME
10123	do
10124	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10125	eval $as_var=C; export $as_var
10126	else
10127	$as_unset $as_var
10128	fi
10129	done
10130
10131	# Required to use basename.
10132	if expr a : '$a$' >/dev/null 2>&1; then
10133	as_expr=expr
10134	else
10135	as_expr=false
10136	fi
10137
10138	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
10139	as_basename=basename
10140	else
10141	as_basename=false
10142	fi
10143
10144
10145	# Name of the executable.
10146	as_me=`$as_basename "$0" \|\|
10147	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10148	X"$0" : 'X$//$$' \\| \
10149	X"$0" : 'X$/$$' \\| \
10150	. : '$.$' 2>/dev/null \|\|
10151	echo X/"$0" \|
10152	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
10153	/^X\/$\/\/$$/{ s//\1/; q; }
10154	/^X\/$\/$.*/{ s//\1/; q; }
10155	s/.*/./; q'`
10156
10157
10158	# PATH needs CR, and LINENO needs CR and PATH.
10159	# Avoid depending upon Character Ranges.
10160	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10161	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10162	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10163	as_cr_digits='0123456789'
10164	as_cr_alnum=$as_cr_Letters$as_cr_digits
10165
10166	# The user is always right.
10167	if test "${PATH_SEPARATOR+set}" != set; then
10168	echo "#! /bin/sh" >conf$$.sh
10169	echo "exit 0" >>conf$$.sh
10170	chmod +x conf$$.sh
10171	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10172	PATH_SEPARATOR=';'
10173	else
10174	PATH_SEPARATOR=:
10175	fi
10176	rm -f conf$$.sh
10177	fi
10178
10179
10180	as_lineno_1=$LINENO
10181	as_lineno_2=$LINENO
10182	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
10183	test "x$as_lineno_1" != "x$as_lineno_2" &&
10184	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
10185	# Find who we are. Look in the path if we contain no path at all
10186	# relative or not.
10187	case $0 in
10188	[\\/] ) as_myself=$0 ;;
10189	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10190	for as_dir in $PATH
10191	do
10192	IFS=$as_save_IFS
10193	test -z "$as_dir" && as_dir=.
10194	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10195	done
10196
10197	;;
10198	esac
10199	# We did not find ourselves, most probably we were run as `sh COMMAND'
10200	# in which case we are not to be found in the path.
10201	if test "x$as_myself" = x; then
10202	as_myself=$0
10203	fi
10204	if test ! -f "$as_myself"; then
10205	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10206	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10207	{ (exit 1); exit 1; }; }
10208	fi
10209	case $CONFIG_SHELL in
10210	'')
10211	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10213	do
10214	IFS=$as_save_IFS
10215	test -z "$as_dir" && as_dir=.
10216	for as_base in sh bash ksh sh5; do
10217	case $as_dir in
10218	/*)
10219	if ("$as_dir/$as_base" -c '
10220	as_lineno_1=$LINENO
10221	as_lineno_2=$LINENO
10222	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
10223	test "x$as_lineno_1" != "x$as_lineno_2" &&
10224	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
10225	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
10226	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
10227	CONFIG_SHELL=$as_dir/$as_base
10228	export CONFIG_SHELL
10229	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
10230	fi;;
10231	esac
10232	done
10233	done
10234	;;
10235	esac
10236
10237	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10238	# uniformly replaced by the line number. The first 'sed' inserts a
10239	# line-number line before each line; the second 'sed' does the real
10240	# work. The second script uses 'N' to pair each line-number line
10241	# with the numbered line, and appends trailing '-' during
10242	# substitution so that $LINENO is not a special case at line end.
10243	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10244	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10245	sed '=' <$as_myself \|
10246	sed '
10247	N
10248	s,$,-,
10249	: loop
10250	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10251	t loop
10252	s,-$,,
10253	s,^['$as_cr_digits']*\n,,
10254	' >$as_me.lineno &&
10255	chmod +x $as_me.lineno \|\|
10256	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10257	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10258	{ (exit 1); exit 1; }; }
10259
10260	# Don't try to exec as it changes $[0], causing all sort of problems
10261	# (the dirname of $[0] is not the place where we might find the
10262	# original and so on. Autoconf is especially sensible to this).
10263	. ./$as_me.lineno
10264	# Exit status is that of the last command.
10265	exit
10266	}
10267
10268
10269	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10270	c,-n*) ECHO_N= ECHO_C='
10271	' ECHO_T=' ' ;;
10272	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10273	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10274	esac
10275
10276	if expr a : '$a$' >/dev/null 2>&1; then
10277	as_expr=expr
10278	else
10279	as_expr=false
10280	fi
10281
10282	rm -f conf$$ conf$$.exe conf$$.file
10283	echo >conf$$.file
10284	if ln -s conf$$.file conf$$ 2>/dev/null; then
10285	# We could just check for DJGPP; but this test a) works b) is more generic
10286	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10287	if test -f conf$$.exe; then
10288	# Don't use ln at all; we don't have any links
10289	as_ln_s='cp -p'
10290	else
10291	as_ln_s='ln -s'
10292	fi
10293	elif ln conf$$.file conf$$ 2>/dev/null; then
10294	as_ln_s=ln
10295	else
10296	as_ln_s='cp -p'
10297	fi
10298	rm -f conf$$ conf$$.exe conf$$.file
10299
10300	if mkdir -p . 2>/dev/null; then
10301	as_mkdir_p=:
10302	else
10303	test -d ./-p && rmdir ./-p
10304	as_mkdir_p=false
10305	fi
10306
10307	as_executable_p="test -f"
10308
10309	# Sed expression to map a string onto a valid CPP name.
10310	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10311
10312	# Sed expression to map a string onto a valid variable name.
10313	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10314
10315
10316	# IFS
10317	# We need space, tab and new line, in precisely that order.
10318	as_nl='
10319	'
10320	IFS=" $as_nl"
10321
10322	# CDPATH.
10323	$as_unset CDPATH
10324
10325	exec 6>&1
10326
10327	# Open the log real soon, to keep \$[0] and so on meaningful, and to
10328	# report actual input values of CONFIG_FILES etc. instead of their
10329	# values after options handling. Logging --version etc. is OK.
10330	exec 5>>config.log
10331	{
10332	echo
10333	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10334	## Running $as_me. ##
10335	_ASBOX
10336	} >&5
10337	cat >&5 <<_CSEOF
10338
10339	This file was extended by orxonox $as_me 0.3.1_alpha, which was
10340	generated by GNU Autoconf 2.59. Invocation command line was
10341
10342	CONFIG_FILES = $CONFIG_FILES
10343	CONFIG_HEADERS = $CONFIG_HEADERS
10344	CONFIG_LINKS = $CONFIG_LINKS
10345	CONFIG_COMMANDS = $CONFIG_COMMANDS
10346	$ $0 $@
10347
10348	_CSEOF
10349	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10350	echo >&5
10351	_ACEOF
10352
10353	# Files that config.status was made for.
10354	if test -n "$ac_config_files"; then
10355	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10356	fi
10357
10358	if test -n "$ac_config_headers"; then
10359	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10360	fi
10361
10362	if test -n "$ac_config_links"; then
10363	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10364	fi
10365
10366	if test -n "$ac_config_commands"; then
10367	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10368	fi
10369
10370	cat >>$CONFIG_STATUS <<\_ACEOF
10371
10372	ac_cs_usage="\
10373	\`$as_me' instantiates files from templates according to the
10374	current configuration.
10375
10376	Usage: $0 [OPTIONS] [FILE]...
10377
10378	-h, --help print this help, then exit
10379	-V, --version print version number, then exit
10380	-q, --quiet do not print progress messages
10381	-d, --debug don't remove temporary files
10382	--recheck update $as_me by reconfiguring in the same conditions
10383	--file=FILE[:TEMPLATE]
10384	instantiate the configuration file FILE
10385	--header=FILE[:TEMPLATE]
10386	instantiate the configuration header FILE
10387
10388	Configuration files:
10389	$config_files
10390
10391	Configuration headers:
10392	$config_headers
10393
10394	Configuration commands:
10395	$config_commands
10396
10397	Report bugs to <bug-autoconf@gnu.org>."
10398	_ACEOF
10399
10400	cat >>$CONFIG_STATUS <<_ACEOF
10401	ac_cs_version="\\
10402	orxonox config.status 0.3.1_alpha
10403	configured by $0, generated by GNU Autoconf 2.59,
10404	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10405
10406	Copyright (C) 2003 Free Software Foundation, Inc.
10407	This config.status script is free software; the Free Software Foundation
10408	gives unlimited permission to copy, distribute and modify it."
10409	srcdir=$srcdir
10410	INSTALL="$INSTALL"
10411	_ACEOF
10412
10413	cat >>$CONFIG_STATUS <<\_ACEOF
10414	# If no file are specified by the user, then we need to provide default
10415	# value. By we need to know if files were specified by the user.
10416	ac_need_defaults=:
10417	while test $# != 0
10418	do
10419	case $1 in
10420	--=)
10421	ac_option=`expr "x$1" : 'x$[^=]*$='`
10422	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10423	ac_shift=:
10424	;;
10425	-*)
10426	ac_option=$1
10427	ac_optarg=$2
10428	ac_shift=shift
10429	;;
10430	*) # This is not an option, so the user has probably given explicit
10431	# arguments.
10432	ac_option=$1
10433	ac_need_defaults=false;;
10434	esac
10435
10436	case $ac_option in
10437	# Handling of the options.
10438	_ACEOF
10439	cat >>$CONFIG_STATUS <<\_ACEOF
10440	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10441	ac_cs_recheck=: ;;
10442	--version \| --vers* \| -V )
10443	echo "$ac_cs_version"; exit 0 ;;
10444	--he \| --h)
10445	# Conflict between --help and --header
10446	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10447	Try \`$0 --help' for more information." >&5
10448	echo "$as_me: error: ambiguous option: $1
10449	Try \`$0 --help' for more information." >&2;}
10450	{ (exit 1); exit 1; }; };;
10451	--help \| --hel \| -h )
10452	echo "$ac_cs_usage"; exit 0 ;;
10453	--debug \| --d* \| -d )
10454	debug=: ;;
10455	--file \| --fil \| --fi \| --f )
10456	$ac_shift
10457	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10458	ac_need_defaults=false;;
10459	--header \| --heade \| --head \| --hea )
10460	$ac_shift
10461	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10462	ac_need_defaults=false;;
10463	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10464	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10465	ac_cs_silent=: ;;
10466
10467	# This is an error.
10468	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10469	Try \`$0 --help' for more information." >&5
10470	echo "$as_me: error: unrecognized option: $1
10471	Try \`$0 --help' for more information." >&2;}
10472	{ (exit 1); exit 1; }; } ;;
10473
10474	*) ac_config_targets="$ac_config_targets $1" ;;
10475
10476	esac
10477	shift
10478	done
10479
10480	ac_configure_extra_args=
10481
10482	if $ac_cs_silent; then
10483	exec 6>/dev/null
10484	ac_configure_extra_args="$ac_configure_extra_args --silent"
10485	fi
10486
10487	_ACEOF
10488	cat >>$CONFIG_STATUS <<_ACEOF
10489	if \$ac_cs_recheck; then
10490	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10491	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10492	fi
10493
10494	_ACEOF
10495
10496	cat >>$CONFIG_STATUS <<_ACEOF
10497	#
10498	# INIT-COMMANDS section.
10499	#
10500
10501	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10502
10503	_ACEOF
10504
10505
10506
10507	cat >>$CONFIG_STATUS <<\_ACEOF
10508	for ac_config_target in $ac_config_targets
10509	do
10510	case "$ac_config_target" in
10511	# Handling of arguments.
10512	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10513	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10514	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
10515	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
10516	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
10517	"src/lib/graphics/spatial_separation/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/spatial_separation/Makefile" ;;
10518	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
10519	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
10520	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
10521	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
10522	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
10523	"src/lib/shell/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/shell/Makefile" ;;
10524	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
10525	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
10526	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
10527	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
10528	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
10529	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
10530	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
10531	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10532	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10533	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10534	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10535	{ (exit 1); exit 1; }; };;
10536	esac
10537	done
10538
10539	# If the user did not use the arguments to specify the items to instantiate,
10540	# then the envvar interface is used. Set only those that are not.
10541	# We use the long form for the default assignment because of an extremely
10542	# bizarre bug on SunOS 4.1.3.
10543	if $ac_need_defaults; then
10544	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
10545	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10546	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10547	fi
10548
10549	# Have a temporary directory for convenience. Make it in the build tree
10550	# simply because there is no reason to put it here, and in addition,
10551	# creating and moving files from /tmp can sometimes cause problems.
10552	# Create a temporary directory, and hook for its removal unless debugging.
10553	$debug \|\|
10554	{
10555	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
10556	trap '{ (exit 1); exit 1; }' 1 2 13 15
10557	}
10558
10559	# Create a (secure) tmp directory for tmp files.
10560
10561	{
10562	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
10563	test -n "$tmp" && test -d "$tmp"
10564	} \|\|
10565	{
10566	tmp=./confstat$$-$RANDOM
10567	(umask 077 && mkdir $tmp)
10568	} \|\|
10569	{
10570	echo "$me: cannot create a temporary directory in ." >&2
10571	{ (exit 1); exit 1; }
10572	}
10573
10574	_ACEOF
10575
10576	cat >>$CONFIG_STATUS <<_ACEOF
10577
10578	#
10579	# CONFIG_FILES section.
10580	#
10581
10582	# No need to generate the scripts if there are no CONFIG_FILES.
10583	# This happens for instance when ./config.status config.h
10584	if test -n "\$CONFIG_FILES"; then
10585	# Protect against being on the right side of a sed subst in config.status.
10586	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10587	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10588	s,@SHELL@,$SHELL,;t t
10589	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10590	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10591	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10592	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10593	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10594	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10595	s,@exec_prefix@,$exec_prefix,;t t
10596	s,@prefix@,$prefix,;t t
10597	s,@program_transform_name@,$program_transform_name,;t t
10598	s,@bindir@,$bindir,;t t
10599	s,@sbindir@,$sbindir,;t t
10600	s,@libexecdir@,$libexecdir,;t t
10601	s,@datadir@,$datadir,;t t
10602	s,@sysconfdir@,$sysconfdir,;t t
10603	s,@sharedstatedir@,$sharedstatedir,;t t
10604	s,@localstatedir@,$localstatedir,;t t
10605	s,@libdir@,$libdir,;t t
10606	s,@includedir@,$includedir,;t t
10607	s,@oldincludedir@,$oldincludedir,;t t
10608	s,@infodir@,$infodir,;t t
10609	s,@mandir@,$mandir,;t t
10610	s,@build_alias@,$build_alias,;t t
10611	s,@host_alias@,$host_alias,;t t
10612	s,@target_alias@,$target_alias,;t t
10613	s,@DEFS@,$DEFS,;t t
10614	s,@ECHO_C@,$ECHO_C,;t t
10615	s,@ECHO_N@,$ECHO_N,;t t
10616	s,@ECHO_T@,$ECHO_T,;t t
10617	s,@LIBS@,$LIBS,;t t
10618	s,@build@,$build,;t t
10619	s,@build_cpu@,$build_cpu,;t t
10620	s,@build_vendor@,$build_vendor,;t t
10621	s,@build_os@,$build_os,;t t
10622	s,@host@,$host,;t t
10623	s,@host_cpu@,$host_cpu,;t t
10624	s,@host_vendor@,$host_vendor,;t t
10625	s,@host_os@,$host_os,;t t
10626	s,@target@,$target,;t t
10627	s,@target_cpu@,$target_cpu,;t t
10628	s,@target_vendor@,$target_vendor,;t t
10629	s,@target_os@,$target_os,;t t
10630	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10631	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10632	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10633	s,@CYGPATH_W@,$CYGPATH_W,;t t
10634	s,@PACKAGE@,$PACKAGE,;t t
10635	s,@VERSION@,$VERSION,;t t
10636	s,@ACLOCAL@,$ACLOCAL,;t t
10637	s,@AUTOCONF@,$AUTOCONF,;t t
10638	s,@AUTOMAKE@,$AUTOMAKE,;t t
10639	s,@AUTOHEADER@,$AUTOHEADER,;t t
10640	s,@MAKEINFO@,$MAKEINFO,;t t
10641	s,@AMTAR@,$AMTAR,;t t
10642	s,@install_sh@,$install_sh,;t t
10643	s,@STRIP@,$STRIP,;t t
10644	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10645	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10646	s,@mkdir_p@,$mkdir_p,;t t
10647	s,@AWK@,$AWK,;t t
10648	s,@SET_MAKE@,$SET_MAKE,;t t
10649	s,@am__leading_dot@,$am__leading_dot,;t t
10650	s,@CXX@,$CXX,;t t
10651	s,@CXXFLAGS@,$CXXFLAGS,;t t
10652	s,@LDFLAGS@,$LDFLAGS,;t t
10653	s,@CPPFLAGS@,$CPPFLAGS,;t t
10654	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10655	s,@EXEEXT@,$EXEEXT,;t t
10656	s,@OBJEXT@,$OBJEXT,;t t
10657	s,@DEPDIR@,$DEPDIR,;t t
10658	s,@am__include@,$am__include,;t t
10659	s,@am__quote@,$am__quote,;t t
10660	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10661	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10662	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10663	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10664	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10665	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10666	s,@RANLIB@,$RANLIB,;t t
10667	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10668	s,@CC@,$CC,;t t
10669	s,@CFLAGS@,$CFLAGS,;t t
10670	s,@ac_ct_CC@,$ac_ct_CC,;t t
10671	s,@CCDEPMODE@,$CCDEPMODE,;t t
10672	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10673	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10674	s,@CPP@,$CPP,;t t
10675	s,@EGREP@,$EGREP,;t t
10676	s,@DEBUG@,$DEBUG,;t t
10677	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
10678	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
10679	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
10680	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
10681	s,@DOXYGEN@,$DOXYGEN,;t t
10682	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
10683	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
10684	s,@GPROF@,$GPROF,;t t
10685	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
10686	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
10687	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
10688	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
10689	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
10690	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
10691	s,@CURL_LIBS@,$CURL_LIBS,;t t
10692	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
10693	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
10694	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
10695	s,@LIBOBJS@,$LIBOBJS,;t t
10696	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10697	CEOF
10698
10699	_ACEOF
10700
10701	cat >>$CONFIG_STATUS <<\_ACEOF
10702	# Split the substitutions into bite-sized pieces for seds with
10703	# small command number limits, like on Digital OSF/1 and HP-UX.
10704	ac_max_sed_lines=48
10705	ac_sed_frag=1 # Number of current file.
10706	ac_beg=1 # First line for current file.
10707	ac_end=$ac_max_sed_lines # Line after last line for current file.
10708	ac_more_lines=:
10709	ac_sed_cmds=
10710	while $ac_more_lines; do
10711	if test $ac_beg -gt 1; then
10712	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10713	else
10714	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10715	fi
10716	if test ! -s $tmp/subs.frag; then
10717	ac_more_lines=false
10718	else
10719	# The purpose of the label and of the branching condition is to
10720	# speed up the sed processing (if there are no `@' at all, there
10721	# is no need to browse any of the substitutions).
10722	# These are the two extra sed commands mentioned above.
10723	(echo ':t
10724	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10725	if test -z "$ac_sed_cmds"; then
10726	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10727	else
10728	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10729	fi
10730	ac_sed_frag=`expr $ac_sed_frag + 1`
10731	ac_beg=$ac_end
10732	ac_end=`expr $ac_end + $ac_max_sed_lines`
10733	fi
10734	done
10735	if test -z "$ac_sed_cmds"; then
10736	ac_sed_cmds=cat
10737	fi
10738	fi # test -n "$CONFIG_FILES"
10739
10740	_ACEOF
10741	cat >>$CONFIG_STATUS <<\_ACEOF
10742	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10743	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10744	case $ac_file in
10745	- \| :- \| :-:* ) # input from stdin
10746	cat >$tmp/stdin
10747	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10748	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10749	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10750	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10751	* ) ac_file_in=$ac_file.in ;;
10752	esac
10753
10754	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
10755	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10756	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10757	X"$ac_file" : 'X$//$[^/]' \\| \
10758	X"$ac_file" : 'X$//$$' \\| \
10759	X"$ac_file" : 'X$/$' \\| \
10760	. : '$.$' 2>/dev/null \|\|
10761	echo X"$ac_file" \|
10762	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10763	/^X$\/\/$[^/].*/{ s//\1/; q; }
10764	/^X$\/\/$$/{ s//\1/; q; }
10765	/^X$\/$.*/{ s//\1/; q; }
10766	s/.*/./; q'`
10767	{ if $as_mkdir_p; then
10768	mkdir -p "$ac_dir"
10769	else
10770	as_dir="$ac_dir"
10771	as_dirs=
10772	while test ! -d "$as_dir"; do
10773	as_dirs="$as_dir $as_dirs"
10774	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10775	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10776	X"$as_dir" : 'X$//$[^/]' \\| \
10777	X"$as_dir" : 'X$//$$' \\| \
10778	X"$as_dir" : 'X$/$' \\| \
10779	. : '$.$' 2>/dev/null \|\|
10780	echo X"$as_dir" \|
10781	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10782	/^X$\/\/$[^/].*/{ s//\1/; q; }
10783	/^X$\/\/$$/{ s//\1/; q; }
10784	/^X$\/$.*/{ s//\1/; q; }
10785	s/.*/./; q'`
10786	done
10787	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10788	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10789	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10790	{ (exit 1); exit 1; }; }; }
10791
10792	ac_builddir=.
10793
10794	if test "$ac_dir" != .; then
10795	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10796	# A "../" for each directory in $ac_dir_suffix.
10797	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10798	else
10799	ac_dir_suffix= ac_top_builddir=
10800	fi
10801
10802	case $srcdir in
10803	.) # No --srcdir option. We are building in place.
10804	ac_srcdir=.
10805	if test -z "$ac_top_builddir"; then
10806	ac_top_srcdir=.
10807	else
10808	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10809	fi ;;
10810	[\\/]* \| ?:[\\/]* ) # Absolute path.
10811	ac_srcdir=$srcdir$ac_dir_suffix;
10812	ac_top_srcdir=$srcdir ;;
10813	*) # Relative path.
10814	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10815	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10816	esac
10817
10818	# Do not use `cd foo && pwd` to compute absolute paths, because
10819	# the directories may not exist.
10820	case `pwd` in
10821	.) ac_abs_builddir="$ac_dir";;
10822	*)
10823	case "$ac_dir" in
10824	.) ac_abs_builddir=`pwd`;;
10825	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10826	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10827	esac;;
10828	esac
10829	case $ac_abs_builddir in
10830	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10831	*)
10832	case ${ac_top_builddir}. in
10833	.) ac_abs_top_builddir=$ac_abs_builddir;;
10834	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10835	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10836	esac;;
10837	esac
10838	case $ac_abs_builddir in
10839	.) ac_abs_srcdir=$ac_srcdir;;
10840	*)
10841	case $ac_srcdir in
10842	.) ac_abs_srcdir=$ac_abs_builddir;;
10843	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10844	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10845	esac;;
10846	esac
10847	case $ac_abs_builddir in
10848	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10849	*)
10850	case $ac_top_srcdir in
10851	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10852	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10853	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10854	esac;;
10855	esac
10856
10857
10858	case $INSTALL in
10859	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10860	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10861	esac
10862
10863	if test x"$ac_file" != x-; then
10864	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10865	echo "$as_me: creating $ac_file" >&6;}
10866	rm -f "$ac_file"
10867	fi
10868	# Let's still pretend it is `configure' which instantiates (i.e., don't
10869	# use $as_me), people would be surprised to read:
10870	# /* config.h. Generated by config.status. */
10871	if test x"$ac_file" = x-; then
10872	configure_input=
10873	else
10874	configure_input="$ac_file. "
10875	fi
10876	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10877	sed 's,.*/,,'` by configure."
10878
10879	# First look for the input files in the build tree, otherwise in the
10880	# src tree.
10881	ac_file_inputs=`IFS=:
10882	for f in $ac_file_in; do
10883	case $f in
10884	-) echo $tmp/stdin ;;
10885	[\\/$]*)
10886	# Absolute (can't be DOS-style, as IFS=:)
10887	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10888	echo "$as_me: error: cannot find input file: $f" >&2;}
10889	{ (exit 1); exit 1; }; }
10890	echo "$f";;
10891	*) # Relative
10892	if test -f "$f"; then
10893	# Build tree
10894	echo "$f"
10895	elif test -f "$srcdir/$f"; then
10896	# Source tree
10897	echo "$srcdir/$f"
10898	else
10899	# /dev/null tree
10900	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10901	echo "$as_me: error: cannot find input file: $f" >&2;}
10902	{ (exit 1); exit 1; }; }
10903	fi;;
10904	esac
10905	done` \|\| { (exit 1); exit 1; }
10906	_ACEOF
10907	cat >>$CONFIG_STATUS <<_ACEOF
10908	sed "$ac_vpsub
10909	$extrasub
10910	_ACEOF
10911	cat >>$CONFIG_STATUS <<\_ACEOF
10912	:t
10913	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10914	s,@configure_input@,$configure_input,;t t
10915	s,@srcdir@,$ac_srcdir,;t t
10916	s,@abs_srcdir@,$ac_abs_srcdir,;t t
10917	s,@top_srcdir@,$ac_top_srcdir,;t t
10918	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10919	s,@builddir@,$ac_builddir,;t t
10920	s,@abs_builddir@,$ac_abs_builddir,;t t
10921	s,@top_builddir@,$ac_top_builddir,;t t
10922	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10923	s,@INSTALL@,$ac_INSTALL,;t t
10924	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
10925	rm -f $tmp/stdin
10926	if test x"$ac_file" != x-; then
10927	mv $tmp/out $ac_file
10928	else
10929	cat $tmp/out
10930	rm -f $tmp/out
10931	fi
10932
10933	done
10934	_ACEOF
10935	cat >>$CONFIG_STATUS <<\_ACEOF
10936
10937	#
10938	# CONFIG_HEADER section.
10939	#
10940
10941	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10942	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10943	#
10944	# ac_d sets the value in "#define NAME VALUE" lines.
10945	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10946	ac_dB='[ ].*$,\1#\2'
10947	ac_dC=' '
10948	ac_dD=',;t'
10949	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10950	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10951	ac_uB='$,\1#\2define\3'
10952	ac_uC=' '
10953	ac_uD=',;t'
10954
10955	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10956	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10957	case $ac_file in
10958	- \| :- \| :-:* ) # input from stdin
10959	cat >$tmp/stdin
10960	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10961	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10962	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10963	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10964	* ) ac_file_in=$ac_file.in ;;
10965	esac
10966
10967	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10968	echo "$as_me: creating $ac_file" >&6;}
10969
10970	# First look for the input files in the build tree, otherwise in the
10971	# src tree.
10972	ac_file_inputs=`IFS=:
10973	for f in $ac_file_in; do
10974	case $f in
10975	-) echo $tmp/stdin ;;
10976	[\\/$]*)
10977	# Absolute (can't be DOS-style, as IFS=:)
10978	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10979	echo "$as_me: error: cannot find input file: $f" >&2;}
10980	{ (exit 1); exit 1; }; }
10981	# Do quote $f, to prevent DOS paths from being IFS'd.
10982	echo "$f";;
10983	*) # Relative
10984	if test -f "$f"; then
10985	# Build tree
10986	echo "$f"
10987	elif test -f "$srcdir/$f"; then
10988	# Source tree
10989	echo "$srcdir/$f"
10990	else
10991	# /dev/null tree
10992	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10993	echo "$as_me: error: cannot find input file: $f" >&2;}
10994	{ (exit 1); exit 1; }; }
10995	fi;;
10996	esac
10997	done` \|\| { (exit 1); exit 1; }
10998	# Remove the trailing spaces.
10999	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11000
11001	_ACEOF
11002
11003	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11004	# `conftest.undefs', that substitutes the proper values into
11005	# config.h.in to produce config.h. The first handles `#define'
11006	# templates, and the second `#undef' templates.
11007	# And first: Protect against being on the right side of a sed subst in
11008	# config.status. Protect against being in an unquoted here document
11009	# in config.status.
11010	rm -f conftest.defines conftest.undefs
11011	# Using a here document instead of a string reduces the quoting nightmare.
11012	# Putting comments in sed scripts is not portable.
11013	#
11014	# `end' is used to avoid that the second main sed command (meant for
11015	# 0-ary CPP macros) applies to n-ary macro definitions.
11016	# See the Autoconf documentation for `clear'.
11017	cat >confdef2sed.sed <<\_ACEOF
11018	s/[\\&,]/\\&/g
11019	s,[\\$`],\\&,g
11020	t clear
11021	: clear
11022	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11023	t end
11024	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11025	: end
11026	_ACEOF
11027	# If some macros were called several times there might be several times
11028	# the same #defines, which is useless. Nevertheless, we may not want to
11029	# sort them, since we want the last AC-DEFINE to be honored.
11030	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
11031	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11032	rm -f confdef2sed.sed
11033
11034	# This sed command replaces #undef with comments. This is necessary, for
11035	# example, in the case of _POSIX_SOURCE, which is predefined and required
11036	# on some systems where configure will not decide to define it.
11037	cat >>conftest.undefs <<\_ACEOF
11038	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
11039	_ACEOF
11040
11041	# Break up conftest.defines because some shells have a limit on the size
11042	# of here documents, and old seds have small limits too (100 cmds).
11043	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11044	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11045	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11046	echo ' :' >>$CONFIG_STATUS
11047	rm -f conftest.tail
11048	while grep . conftest.defines >/dev/null
11049	do
11050	# Write a limited-size here document to $tmp/defines.sed.
11051	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11052	# Speed up: don't consider the non `#define' lines.
11053	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
11054	# Work around the forget-to-reset-the-flag bug.
11055	echo 't clr' >>$CONFIG_STATUS
11056	echo ': clr' >>$CONFIG_STATUS
11057	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11058	echo 'CEOF
11059	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11060	rm -f $tmp/in
11061	mv $tmp/out $tmp/in
11062	' >>$CONFIG_STATUS
11063	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11064	rm -f conftest.defines
11065	mv conftest.tail conftest.defines
11066	done
11067	rm -f conftest.defines
11068	echo ' fi # grep' >>$CONFIG_STATUS
11069	echo >>$CONFIG_STATUS
11070
11071	# Break up conftest.undefs because some shells have a limit on the size
11072	# of here documents, and old seds have small limits too (100 cmds).
11073	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11074	rm -f conftest.tail
11075	while grep . conftest.undefs >/dev/null
11076	do
11077	# Write a limited-size here document to $tmp/undefs.sed.
11078	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11079	# Speed up: don't consider the non `#undef'
11080	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11081	# Work around the forget-to-reset-the-flag bug.
11082	echo 't clr' >>$CONFIG_STATUS
11083	echo ': clr' >>$CONFIG_STATUS
11084	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11085	echo 'CEOF
11086	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11087	rm -f $tmp/in
11088	mv $tmp/out $tmp/in
11089	' >>$CONFIG_STATUS
11090	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11091	rm -f conftest.undefs
11092	mv conftest.tail conftest.undefs
11093	done
11094	rm -f conftest.undefs
11095
11096	cat >>$CONFIG_STATUS <<\_ACEOF
11097	# Let's still pretend it is `configure' which instantiates (i.e., don't
11098	# use $as_me), people would be surprised to read:
11099	# /* config.h. Generated by config.status. */
11100	if test x"$ac_file" = x-; then
11101	echo "/* Generated by configure. */" >$tmp/config.h
11102	else
11103	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11104	fi
11105	cat $tmp/in >>$tmp/config.h
11106	rm -f $tmp/in
11107	if test x"$ac_file" != x-; then
11108	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
11109	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11110	echo "$as_me: $ac_file is unchanged" >&6;}
11111	else
11112	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11113	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11114	X"$ac_file" : 'X$//$[^/]' \\| \
11115	X"$ac_file" : 'X$//$$' \\| \
11116	X"$ac_file" : 'X$/$' \\| \
11117	. : '$.$' 2>/dev/null \|\|
11118	echo X"$ac_file" \|
11119	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11120	/^X$\/\/$[^/].*/{ s//\1/; q; }
11121	/^X$\/\/$$/{ s//\1/; q; }
11122	/^X$\/$.*/{ s//\1/; q; }
11123	s/.*/./; q'`
11124	{ if $as_mkdir_p; then
11125	mkdir -p "$ac_dir"
11126	else
11127	as_dir="$ac_dir"
11128	as_dirs=
11129	while test ! -d "$as_dir"; do
11130	as_dirs="$as_dir $as_dirs"
11131	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11132	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11133	X"$as_dir" : 'X$//$[^/]' \\| \
11134	X"$as_dir" : 'X$//$$' \\| \
11135	X"$as_dir" : 'X$/$' \\| \
11136	. : '$.$' 2>/dev/null \|\|
11137	echo X"$as_dir" \|
11138	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11139	/^X$\/\/$[^/].*/{ s//\1/; q; }
11140	/^X$\/\/$$/{ s//\1/; q; }
11141	/^X$\/$.*/{ s//\1/; q; }
11142	s/.*/./; q'`
11143	done
11144	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11145	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11146	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11147	{ (exit 1); exit 1; }; }; }
11148
11149	rm -f $ac_file
11150	mv $tmp/config.h $ac_file
11151	fi
11152	else
11153	cat $tmp/config.h
11154	rm -f $tmp/config.h
11155	fi
11156	# Compute $ac_file's index in $config_headers.
11157	_am_stamp_count=1
11158	for _am_header in $config_headers :; do
11159	case $_am_header in
11160	$ac_file \| $ac_file:* )
11161	break ;;
11162	* )
11163	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11164	esac
11165	done
11166	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
11167	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
11168	X$ac_file : 'X$//$[^/]' \\| \
11169	X$ac_file : 'X$//$$' \\| \
11170	X$ac_file : 'X$/$' \\| \
11171	. : '$.$' 2>/dev/null \|\|
11172	echo X$ac_file \|
11173	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11174	/^X$\/\/$[^/].*/{ s//\1/; q; }
11175	/^X$\/\/$$/{ s//\1/; q; }
11176	/^X$\/$.*/{ s//\1/; q; }
11177	s/.*/./; q'`/stamp-h$_am_stamp_count
11178	done
11179	_ACEOF
11180	cat >>$CONFIG_STATUS <<\_ACEOF
11181
11182	#
11183	# CONFIG_COMMANDS section.
11184	#
11185	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11186	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11187	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11188	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11189	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11190	X"$ac_dest" : 'X$//$[^/]' \\| \
11191	X"$ac_dest" : 'X$//$$' \\| \
11192	X"$ac_dest" : 'X$/$' \\| \
11193	. : '$.$' 2>/dev/null \|\|
11194	echo X"$ac_dest" \|
11195	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11196	/^X$\/\/$[^/].*/{ s//\1/; q; }
11197	/^X$\/\/$$/{ s//\1/; q; }
11198	/^X$\/$.*/{ s//\1/; q; }
11199	s/.*/./; q'`
11200	{ if $as_mkdir_p; then
11201	mkdir -p "$ac_dir"
11202	else
11203	as_dir="$ac_dir"
11204	as_dirs=
11205	while test ! -d "$as_dir"; do
11206	as_dirs="$as_dir $as_dirs"
11207	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11208	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11209	X"$as_dir" : 'X$//$[^/]' \\| \
11210	X"$as_dir" : 'X$//$$' \\| \
11211	X"$as_dir" : 'X$/$' \\| \
11212	. : '$.$' 2>/dev/null \|\|
11213	echo X"$as_dir" \|
11214	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11215	/^X$\/\/$[^/].*/{ s//\1/; q; }
11216	/^X$\/\/$$/{ s//\1/; q; }
11217	/^X$\/$.*/{ s//\1/; q; }
11218	s/.*/./; q'`
11219	done
11220	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11221	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11222	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11223	{ (exit 1); exit 1; }; }; }
11224
11225	ac_builddir=.
11226
11227	if test "$ac_dir" != .; then
11228	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11229	# A "../" for each directory in $ac_dir_suffix.
11230	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11231	else
11232	ac_dir_suffix= ac_top_builddir=
11233	fi
11234
11235	case $srcdir in
11236	.) # No --srcdir option. We are building in place.
11237	ac_srcdir=.
11238	if test -z "$ac_top_builddir"; then
11239	ac_top_srcdir=.
11240	else
11241	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11242	fi ;;
11243	[\\/]* \| ?:[\\/]* ) # Absolute path.
11244	ac_srcdir=$srcdir$ac_dir_suffix;
11245	ac_top_srcdir=$srcdir ;;
11246	*) # Relative path.
11247	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11248	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11249	esac
11250
11251	# Do not use `cd foo && pwd` to compute absolute paths, because
11252	# the directories may not exist.
11253	case `pwd` in
11254	.) ac_abs_builddir="$ac_dir";;
11255	*)
11256	case "$ac_dir" in
11257	.) ac_abs_builddir=`pwd`;;
11258	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11259	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11260	esac;;
11261	esac
11262	case $ac_abs_builddir in
11263	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11264	*)
11265	case ${ac_top_builddir}. in
11266	.) ac_abs_top_builddir=$ac_abs_builddir;;
11267	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11268	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11269	esac;;
11270	esac
11271	case $ac_abs_builddir in
11272	.) ac_abs_srcdir=$ac_srcdir;;
11273	*)
11274	case $ac_srcdir in
11275	.) ac_abs_srcdir=$ac_abs_builddir;;
11276	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11277	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11278	esac;;
11279	esac
11280	case $ac_abs_builddir in
11281	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11282	*)
11283	case $ac_top_srcdir in
11284	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11285	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11286	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11287	esac;;
11288	esac
11289
11290
11291	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
11292	echo "$as_me: executing $ac_dest commands" >&6;}
11293	case $ac_dest in
11294	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
11295	# Strip MF so we end up with the name of the file.
11296	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11297	# Check whether this is an Automake generated Makefile or not.
11298	# We used to match only the files named `Makefile.in', but
11299	# some people rename them; so instead we look at the file content.
11300	# Grep'ing the first line is not enough: some people post-process
11301	# each Makefile.in and add a new line on top of each file to say so.
11302	# So let's grep whole file.
11303	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11304	dirpart=`(dirname "$mf") 2>/dev/null \|\|
11305	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11306	X"$mf" : 'X$//$[^/]' \\| \
11307	X"$mf" : 'X$//$$' \\| \
11308	X"$mf" : 'X$/$' \\| \
11309	. : '$.$' 2>/dev/null \|\|
11310	echo X"$mf" \|
11311	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11312	/^X$\/\/$[^/].*/{ s//\1/; q; }
11313	/^X$\/\/$$/{ s//\1/; q; }
11314	/^X$\/$.*/{ s//\1/; q; }
11315	s/.*/./; q'`
11316	else
11317	continue
11318	fi
11319	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
11320	# Extract the definition of DEP_FILES from the Makefile without
11321	# running `make'.
11322	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
11323	test -z "$DEPDIR" && continue
11324	# When using ansi2knr, U may be empty or an underscore; expand it
11325	U=`sed -n 's/^U = //p' < "$mf"`
11326	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
11327	# We invoke sed twice because it is the simplest approach to
11328	# changing $(DEPDIR) to its actual value in the expansion.
11329	for file in `sed -n '
11330	/^DEP_FILES = .*\\\\$/ {
11331	s/^DEP_FILES = //
11332	:loop
11333	s/\\\\$//
11334	p
11335	n
11336	/\\\\$/ b loop
11337	p
11338	}
11339	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11340	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11341	# Make sure the directory exists.
11342	test -f "$dirpart/$file" && continue
11343	fdir=`(dirname "$file") 2>/dev/null \|\|
11344	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11345	X"$file" : 'X$//$[^/]' \\| \
11346	X"$file" : 'X$//$$' \\| \
11347	X"$file" : 'X$/$' \\| \
11348	. : '$.$' 2>/dev/null \|\|
11349	echo X"$file" \|
11350	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11351	/^X$\/\/$[^/].*/{ s//\1/; q; }
11352	/^X$\/\/$$/{ s//\1/; q; }
11353	/^X$\/$.*/{ s//\1/; q; }
11354	s/.*/./; q'`
11355	{ if $as_mkdir_p; then
11356	mkdir -p $dirpart/$fdir
11357	else
11358	as_dir=$dirpart/$fdir
11359	as_dirs=
11360	while test ! -d "$as_dir"; do
11361	as_dirs="$as_dir $as_dirs"
11362	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11363	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11364	X"$as_dir" : 'X$//$[^/]' \\| \
11365	X"$as_dir" : 'X$//$$' \\| \
11366	X"$as_dir" : 'X$/$' \\| \
11367	. : '$.$' 2>/dev/null \|\|
11368	echo X"$as_dir" \|
11369	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11370	/^X$\/\/$[^/].*/{ s//\1/; q; }
11371	/^X$\/\/$$/{ s//\1/; q; }
11372	/^X$\/$.*/{ s//\1/; q; }
11373	s/.*/./; q'`
11374	done
11375	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11376	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11377	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11378	{ (exit 1); exit 1; }; }; }
11379
11380	# echo "creating $dirpart/$file"
11381	echo '# dummy' > "$dirpart/$file"
11382	done
11383	done
11384	;;
11385	esac
11386	done
11387	_ACEOF
11388
11389	cat >>$CONFIG_STATUS <<\_ACEOF
11390
11391	{ (exit 0); exit 0; }
11392	_ACEOF
11393	chmod +x $CONFIG_STATUS
11394	ac_clean_files=$ac_clean_files_save
11395
11396
11397	# configure is writing to config.log, and then calls config.status.
11398	# config.status does its own redirection, appending to config.log.
11399	# Unfortunately, on DOS this fails, as config.log is still kept open
11400	# by configure, so config.status won't be able to write to it; its
11401	# output is simply discarded. So we exec the FD to /dev/null,
11402	# effectively closing config.log, so it can be properly (re)opened and
11403	# appended to by config.status. When coming back to configure, we
11404	# need to make the FD available again.
11405	if test "$no_create" != yes; then
11406	ac_cs_success=:
11407	ac_config_status_args=
11408	test "$silent" = yes &&
11409	ac_config_status_args="$ac_config_status_args --quiet"
11410	exec 5>/dev/null
11411	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11412	exec 5>>config.log
11413	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11414	# would make configure fail if this is the last instruction.
11415	$ac_cs_success \|\| { (exit 1); exit 1; }
11416	fi
11417

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format