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configure @ 5581

Last change on this file since 5581 was 5581, checked in by snellen, 18 years ago
synchronizeable updated, connection_monitor.h and connection_monitor.cc updated
Property svn:executable set to ``*
File size: 387.1 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.3.2_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='0.3.2_alpha'
273	PACKAGE_STRING='orxonox 0.3.2_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 install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar 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 CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.3.2_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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.3.2_alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug
870	that logs differently on the many modules of orxonox.mode
871	--disable-gtk Prevents GTK from being loaded
872	--disable-curl Prevents libcURL from being loaded
873	--enable-profile builds orxonox with profiling support
874	--enable-efence builds orxonox with efence support
875	--enable-documentation also builds the sDocumentation while make from
876	srcdir
877
878	Optional Packages:
879	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
880	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
881	--with-shared-lib-path Tells the executable
882	--with-sub-projects also builds the subProjects while make from srcdir
883	--with-tardis sets all the necesary environment flags for
884	linux-TARDIS boxes at the ETH Zurich
885
886	Some influential environment variables:
887	CXX C++ compiler command
888	CXXFLAGS C++ compiler flags
889	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
890	nonstandard directory <lib dir>
891	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
892	headers in a nonstandard directory <include dir>
893	CC C compiler command
894	CFLAGS C compiler flags
895	CPP C preprocessor
896
897	Use these variables to override the choices made by `configure' or to help
898	it to find libraries and programs with nonstandard names/locations.
899
900	Report bugs to <orxonox-dev at mail.datacore.ch>.
901	_ACEOF
902	fi
903
904	if test "$ac_init_help" = "recursive"; then
905	# If there are subdirs, report their specific --help.
906	ac_popdir=`pwd`
907	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
908	test -d $ac_dir \|\| continue
909	ac_builddir=.
910
911	if test "$ac_dir" != .; then
912	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
913	# A "../" for each directory in $ac_dir_suffix.
914	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
915	else
916	ac_dir_suffix= ac_top_builddir=
917	fi
918
919	case $srcdir in
920	.) # No --srcdir option. We are building in place.
921	ac_srcdir=.
922	if test -z "$ac_top_builddir"; then
923	ac_top_srcdir=.
924	else
925	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
926	fi ;;
927	[\\/]* \| ?:[\\/]* ) # Absolute path.
928	ac_srcdir=$srcdir$ac_dir_suffix;
929	ac_top_srcdir=$srcdir ;;
930	*) # Relative path.
931	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
932	ac_top_srcdir=$ac_top_builddir$srcdir ;;
933	esac
934
935	# Do not use `cd foo && pwd` to compute absolute paths, because
936	# the directories may not exist.
937	case `pwd` in
938	.) ac_abs_builddir="$ac_dir";;
939	*)
940	case "$ac_dir" in
941	.) ac_abs_builddir=`pwd`;;
942	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
943	*) ac_abs_builddir=`pwd`/"$ac_dir";;
944	esac;;
945	esac
946	case $ac_abs_builddir in
947	.) ac_abs_top_builddir=${ac_top_builddir}.;;
948	*)
949	case ${ac_top_builddir}. in
950	.) ac_abs_top_builddir=$ac_abs_builddir;;
951	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
952	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
953	esac;;
954	esac
955	case $ac_abs_builddir in
956	.) ac_abs_srcdir=$ac_srcdir;;
957	*)
958	case $ac_srcdir in
959	.) ac_abs_srcdir=$ac_abs_builddir;;
960	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
961	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
962	esac;;
963	esac
964	case $ac_abs_builddir in
965	.) ac_abs_top_srcdir=$ac_top_srcdir;;
966	*)
967	case $ac_top_srcdir in
968	.) ac_abs_top_srcdir=$ac_abs_builddir;;
969	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
970	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
971	esac;;
972	esac
973
974	cd $ac_dir
975	# Check for guested configure; otherwise get Cygnus style configure.
976	if test -f $ac_srcdir/configure.gnu; then
977	echo
978	$SHELL $ac_srcdir/configure.gnu --help=recursive
979	elif test -f $ac_srcdir/configure; then
980	echo
981	$SHELL $ac_srcdir/configure --help=recursive
982	elif test -f $ac_srcdir/configure.ac \|\|
983	test -f $ac_srcdir/configure.in; then
984	echo
985	$ac_configure --help
986	else
987	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
988	fi
989	cd "$ac_popdir"
990	done
991	fi
992
993	test -n "$ac_init_help" && exit 0
994	if $ac_init_version; then
995	cat <<\_ACEOF
996	orxonox configure 0.3.2_alpha
997	generated by GNU Autoconf 2.59
998
999	Copyright (C) 2003 Free Software Foundation, Inc.
1000	This configure script is free software; the Free Software Foundation
1001	gives unlimited permission to copy, distribute and modify it.
1002	_ACEOF
1003	exit 0
1004	fi
1005	exec 5>config.log
1006	cat >&5 <<_ACEOF
1007	This file contains any messages produced by compilers while
1008	running configure, to aid debugging if configure makes a mistake.
1009
1010	It was created by orxonox $as_me 0.3.2_alpha, which was
1011	generated by GNU Autoconf 2.59. Invocation command line was
1012
1013	$ $0 $@
1014
1015	_ACEOF
1016	{
1017	cat <<_ASUNAME
1018	## --------- ##
1019	## Platform. ##
1020	## --------- ##
1021
1022	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1023	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1024	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1025	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1026	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1027
1028	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1029	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1030
1031	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1032	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1033	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1034	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1035	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1036	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1037	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1038
1039	_ASUNAME
1040
1041	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1042	for as_dir in $PATH
1043	do
1044	IFS=$as_save_IFS
1045	test -z "$as_dir" && as_dir=.
1046	echo "PATH: $as_dir"
1047	done
1048
1049	} >&5
1050
1051	cat >&5 <<_ACEOF
1052
1053
1054	## ----------- ##
1055	## Core tests. ##
1056	## ----------- ##
1057
1058	_ACEOF
1059
1060
1061	# Keep a trace of the command line.
1062	# Strip out --no-create and --no-recursion so they do not pile up.
1063	# Strip out --silent because we don't want to record it for future runs.
1064	# Also quote any args containing shell meta-characters.
1065	# Make two passes to allow for proper duplicate-argument suppression.
1066	ac_configure_args=
1067	ac_configure_args0=
1068	ac_configure_args1=
1069	ac_sep=
1070	ac_must_keep_next=false
1071	for ac_pass in 1 2
1072	do
1073	for ac_arg
1074	do
1075	case $ac_arg in
1076	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1077	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1078	\| -silent \| --silent \| --silen \| --sile \| --sil)
1079	continue ;;
1080	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1081	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1082	esac
1083	case $ac_pass in
1084	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1085	2)
1086	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1087	if test $ac_must_keep_next = true; then
1088	ac_must_keep_next=false # Got value, back to normal.
1089	else
1090	case $ac_arg in
1091	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1092	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1093	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1094	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1095	case "$ac_configure_args0 " in
1096	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1097	esac
1098	;;
1099	-* ) ac_must_keep_next=true ;;
1100	esac
1101	fi
1102	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1103	# Get rid of the leading space.
1104	ac_sep=" "
1105	;;
1106	esac
1107	done
1108	done
1109	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1110	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1111
1112	# When interrupted or exit'd, cleanup temporary files, and complete
1113	# config.log. We remove comments because anyway the quotes in there
1114	# would cause problems or look ugly.
1115	# WARNING: Be sure not to use single quotes in there, as some shells,
1116	# such as our DU 5.0 friend, will then `close' the trap.
1117	trap 'exit_status=$?
1118	# Save into config.log some information that might help in debugging.
1119	{
1120	echo
1121
1122	cat <<\_ASBOX
1123	## ---------------- ##
1124	## Cache variables. ##
1125	## ---------------- ##
1126	_ASBOX
1127	echo
1128	# The following way of writing the cache mishandles newlines in values,
1129	{
1130	(set) 2>&1 \|
1131	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1132	ac_space=\ )
1133	sed -n \
1134	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1135	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1136	;;
1137	*)
1138	sed -n \
1139	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1140	;;
1141	esac;
1142	}
1143	echo
1144
1145	cat <<\_ASBOX
1146	## ----------------- ##
1147	## Output variables. ##
1148	## ----------------- ##
1149	_ASBOX
1150	echo
1151	for ac_var in $ac_subst_vars
1152	do
1153	eval ac_val=$`echo $ac_var`
1154	echo "$ac_var='"'"'$ac_val'"'"'"
1155	done \| sort
1156	echo
1157
1158	if test -n "$ac_subst_files"; then
1159	cat <<\_ASBOX
1160	## ------------- ##
1161	## Output files. ##
1162	## ------------- ##
1163	_ASBOX
1164	echo
1165	for ac_var in $ac_subst_files
1166	do
1167	eval ac_val=$`echo $ac_var`
1168	echo "$ac_var='"'"'$ac_val'"'"'"
1169	done \| sort
1170	echo
1171	fi
1172
1173	if test -s confdefs.h; then
1174	cat <<\_ASBOX
1175	## ----------- ##
1176	## confdefs.h. ##
1177	## ----------- ##
1178	_ASBOX
1179	echo
1180	sed "/^$/d" confdefs.h \| sort
1181	echo
1182	fi
1183	test "$ac_signal" != 0 &&
1184	echo "$as_me: caught signal $ac_signal"
1185	echo "$as_me: exit $exit_status"
1186	} >&5
1187	rm -f core *.core &&
1188	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1189	exit $exit_status
1190	' 0
1191	for ac_signal in 1 2 13 15; do
1192	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1193	done
1194	ac_signal=0
1195
1196	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1197	rm -rf conftest* confdefs.h
1198	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1199	echo >confdefs.h
1200
1201	# Predefined preprocessor variables.
1202
1203	cat >>confdefs.h <<_ACEOF
1204	#define PACKAGE_NAME "$PACKAGE_NAME"
1205	_ACEOF
1206
1207
1208	cat >>confdefs.h <<_ACEOF
1209	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1210	_ACEOF
1211
1212
1213	cat >>confdefs.h <<_ACEOF
1214	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1215	_ACEOF
1216
1217
1218	cat >>confdefs.h <<_ACEOF
1219	#define PACKAGE_STRING "$PACKAGE_STRING"
1220	_ACEOF
1221
1222
1223	cat >>confdefs.h <<_ACEOF
1224	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1225	_ACEOF
1226
1227
1228	# Let the site file select an alternate cache file if it wants to.
1229	# Prefer explicitly selected file to automatically selected ones.
1230	if test -z "$CONFIG_SITE"; then
1231	if test "x$prefix" != xNONE; then
1232	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1233	else
1234	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1235	fi
1236	fi
1237	for ac_site_file in $CONFIG_SITE; do
1238	if test -r "$ac_site_file"; then
1239	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1240	echo "$as_me: loading site script $ac_site_file" >&6;}
1241	sed 's/^/\| /' "$ac_site_file" >&5
1242	. "$ac_site_file"
1243	fi
1244	done
1245
1246	if test -r "$cache_file"; then
1247	# Some versions of bash will fail to source /dev/null (special
1248	# files actually), so we avoid doing that.
1249	if test -f "$cache_file"; then
1250	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1251	echo "$as_me: loading cache $cache_file" >&6;}
1252	case $cache_file in
1253	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1254	*) . ./$cache_file;;
1255	esac
1256	fi
1257	else
1258	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1259	echo "$as_me: creating cache $cache_file" >&6;}
1260	>$cache_file
1261	fi
1262
1263	# Check that the precious variables saved in the cache have kept the same
1264	# value.
1265	ac_cache_corrupted=false
1266	for ac_var in `(set) 2>&1 \|
1267	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1268	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1269	eval ac_new_set=\$ac_env_${ac_var}_set
1270	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1271	eval ac_new_val="\$ac_env_${ac_var}_value"
1272	case $ac_old_set,$ac_new_set in
1273	set,)
1274	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1275	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1276	ac_cache_corrupted=: ;;
1277	,set)
1278	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1279	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1280	ac_cache_corrupted=: ;;
1281	,);;
1282	*)
1283	if test "x$ac_old_val" != "x$ac_new_val"; then
1284	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1285	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1286	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1287	echo "$as_me: former value: $ac_old_val" >&2;}
1288	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1289	echo "$as_me: current value: $ac_new_val" >&2;}
1290	ac_cache_corrupted=:
1291	fi;;
1292	esac
1293	# Pass precious variables to config.status.
1294	if test "$ac_new_set" = set; then
1295	case $ac_new_val in
1296	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1297	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1298	*) ac_arg=$ac_var=$ac_new_val ;;
1299	esac
1300	case " $ac_configure_args " in
1301	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1302	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1303	esac
1304	fi
1305	done
1306	if $ac_cache_corrupted; then
1307	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1308	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1309	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1310	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1311	{ (exit 1); exit 1; }; }
1312	fi
1313
1314	ac_ext=c
1315	ac_cpp='$CPP $CPPFLAGS'
1316	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1317	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1318	ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1347	## Detect the canonical host and target build environment.
1348	ac_aux_dir=
1349	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1350	if test -f $ac_dir/install-sh; then
1351	ac_aux_dir=$ac_dir
1352	ac_install_sh="$ac_aux_dir/install-sh -c"
1353	break
1354	elif test -f $ac_dir/install.sh; then
1355	ac_aux_dir=$ac_dir
1356	ac_install_sh="$ac_aux_dir/install.sh -c"
1357	break
1358	elif test -f $ac_dir/shtool; then
1359	ac_aux_dir=$ac_dir
1360	ac_install_sh="$ac_aux_dir/shtool install -c"
1361	break
1362	fi
1363	done
1364	if test -z "$ac_aux_dir"; then
1365	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1366	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1367	{ (exit 1); exit 1; }; }
1368	fi
1369	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1370	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1371	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1372
1373	# Make sure we can run config.sub.
1374	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1375	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1376	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1377	{ (exit 1); exit 1; }; }
1378
1379	echo "$as_me:$LINENO: checking build system type" >&5
1380	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1381	if test "${ac_cv_build+set}" = set; then
1382	echo $ECHO_N "(cached) $ECHO_C" >&6
1383	else
1384	ac_cv_build_alias=$build_alias
1385	test -z "$ac_cv_build_alias" &&
1386	ac_cv_build_alias=`$ac_config_guess`
1387	test -z "$ac_cv_build_alias" &&
1388	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1389	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1390	{ (exit 1); exit 1; }; }
1391	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1392	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1393	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1394	{ (exit 1); exit 1; }; }
1395
1396	fi
1397	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1398	echo "${ECHO_T}$ac_cv_build" >&6
1399	build=$ac_cv_build
1400	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1401	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1402	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1403
1404
1405	echo "$as_me:$LINENO: checking host system type" >&5
1406	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1407	if test "${ac_cv_host+set}" = set; then
1408	echo $ECHO_N "(cached) $ECHO_C" >&6
1409	else
1410	ac_cv_host_alias=$host_alias
1411	test -z "$ac_cv_host_alias" &&
1412	ac_cv_host_alias=$ac_cv_build_alias
1413	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1414	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1415	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1416	{ (exit 1); exit 1; }; }
1417
1418	fi
1419	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1420	echo "${ECHO_T}$ac_cv_host" >&6
1421	host=$ac_cv_host
1422	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1423	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1424	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1425
1426
1427	echo "$as_me:$LINENO: checking target system type" >&5
1428	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1429	if test "${ac_cv_target+set}" = set; then
1430	echo $ECHO_N "(cached) $ECHO_C" >&6
1431	else
1432	ac_cv_target_alias=$target_alias
1433	test "x$ac_cv_target_alias" = "x" &&
1434	ac_cv_target_alias=$ac_cv_host_alias
1435	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1436	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1437	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1438	{ (exit 1); exit 1; }; }
1439
1440	fi
1441	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1442	echo "${ECHO_T}$ac_cv_target" >&6
1443	target=$ac_cv_target
1444	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1445	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1446	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1447
1448
1449	# The aliases save the names the user supplied, while $host etc.
1450	# will get canonicalized.
1451	test -n "$target_alias" &&
1452	test "$program_prefix$program_suffix$program_transform_name" = \
1453	NONENONEs,x,x, &&
1454	program_prefix=${target_alias}-
1455
1456	am__api_version="1.9"
1457	# Find a good install program. We prefer a C program (faster),
1458	# so one script is as good as another. But avoid the broken or
1459	# incompatible versions:
1460	# SysV /etc/install, /usr/sbin/install
1461	# SunOS /usr/etc/install
1462	# IRIX /sbin/install
1463	# AIX /bin/install
1464	# AmigaOS /C/install, which installs bootblocks on floppy discs
1465	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1466	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1467	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1468	# OS/2's system install, which has a completely different semantic
1469	# ./install, which can be erroneously created by make from ./install.sh.
1470	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1471	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1472	if test -z "$INSTALL"; then
1473	if test "${ac_cv_path_install+set}" = set; then
1474	echo $ECHO_N "(cached) $ECHO_C" >&6
1475	else
1476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1477	for as_dir in $PATH
1478	do
1479	IFS=$as_save_IFS
1480	test -z "$as_dir" && as_dir=.
1481	# Account for people who put trailing slashes in PATH elements.
1482	case $as_dir/ in
1483	./ \| .// \| /cC/* \| \
1484	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1485	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1486	/usr/ucb/* ) ;;
1487	*)
1488	# OSF1 and SCO ODT 3.0 have their own names for install.
1489	# Don't use installbsd from OSF since it installs stuff as root
1490	# by default.
1491	for ac_prog in ginstall scoinst install; do
1492	for ac_exec_ext in '' $ac_executable_extensions; do
1493	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1494	if test $ac_prog = install &&
1495	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1496	# AIX install. It has an incompatible calling convention.
1497	:
1498	elif test $ac_prog = install &&
1499	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1500	# program-specific install script used by HP pwplus--don't use.
1501	:
1502	else
1503	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1504	break 3
1505	fi
1506	fi
1507	done
1508	done
1509	;;
1510	esac
1511	done
1512
1513
1514	fi
1515	if test "${ac_cv_path_install+set}" = set; then
1516	INSTALL=$ac_cv_path_install
1517	else
1518	# As a last resort, use the slow shell script. We don't cache a
1519	# path for INSTALL within a source directory, because that will
1520	# break other packages using the cache if that directory is
1521	# removed, or if the path is relative.
1522	INSTALL=$ac_install_sh
1523	fi
1524	fi
1525	echo "$as_me:$LINENO: result: $INSTALL" >&5
1526	echo "${ECHO_T}$INSTALL" >&6
1527
1528	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1529	# It thinks the first close brace ends the variable substitution.
1530	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1531
1532	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1533
1534	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1535
1536	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1537	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1538	# Just in case
1539	sleep 1
1540	echo timestamp > conftest.file
1541	# Do `set' in a subshell so we don't clobber the current shell's
1542	# arguments. Must try -L first in case configure is actually a
1543	# symlink; some systems play weird games with the mod time of symlinks
1544	# (eg FreeBSD returns the mod time of the symlink's containing
1545	# directory).
1546	if (
1547	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1548	if test "$*" = "X"; then
1549	# -L didn't work.
1550	set X `ls -t $srcdir/configure conftest.file`
1551	fi
1552	rm -f conftest.file
1553	if test "$*" != "X $srcdir/configure conftest.file" \
1554	&& test "$*" != "X conftest.file $srcdir/configure"; then
1555
1556	# If neither matched, then we have a broken ls. This can happen
1557	# if, for instance, CONFIG_SHELL is bash and it inherits a
1558	# broken ls alias from the environment. This has actually
1559	# happened. Such a system could not be considered "sane".
1560	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1561	alias in your environment" >&5
1562	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1563	alias in your environment" >&2;}
1564	{ (exit 1); exit 1; }; }
1565	fi
1566
1567	test "$2" = conftest.file
1568	)
1569	then
1570	# Ok.
1571	:
1572	else
1573	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1574	Check your system clock" >&5
1575	echo "$as_me: error: newly created file is older than distributed files!
1576	Check your system clock" >&2;}
1577	{ (exit 1); exit 1; }; }
1578	fi
1579	echo "$as_me:$LINENO: result: yes" >&5
1580	echo "${ECHO_T}yes" >&6
1581	test "$program_prefix" != NONE &&
1582	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1583	# Use a double $ so make ignores it.
1584	test "$program_suffix" != NONE &&
1585	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1586	# Double any \ or $. echo might interpret backslashes.
1587	# By default was `s,x,x', remove it if useless.
1588	cat <<\_ACEOF >conftest.sed
1589	s/[\\$]/&&/g;s/;s,x,x,$//
1590	_ACEOF
1591	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1592	rm conftest.sed
1593
1594	# expand $ac_aux_dir to an absolute path
1595	am_aux_dir=`cd $ac_aux_dir && pwd`
1596
1597	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1598	# Use eval to expand $SHELL
1599	if eval "$MISSING --run true"; then
1600	am_missing_run="$MISSING --run "
1601	else
1602	am_missing_run=
1603	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1604	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1605	fi
1606
1607	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1608	# We used to keeping the `.' as first argument, in order to
1609	# allow $(mkdir_p) to be used without argument. As in
1610	# $(mkdir_p) $(somedir)
1611	# where $(somedir) is conditionally defined. However this is wrong
1612	# for two reasons:
1613	# 1. if the package is installed by a user who cannot write `.'
1614	# make install will fail,
1615	# 2. the above comment should most certainly read
1616	# $(mkdir_p) $(DESTDIR)$(somedir)
1617	# so it does not work when $(somedir) is undefined and
1618	# $(DESTDIR) is not.
1619	# To support the latter case, we have to write
1620	# test -z "$(somedir)" \|\| $(mkdir_p) $(DESTDIR)$(somedir),
1621	# so the `.' trick is pointless.
1622	mkdir_p='mkdir -p --'
1623	else
1624	# On NextStep and OpenStep, the `mkdir' command does not
1625	# recognize any option. It will interpret all options as
1626	# directories to create, and then abort because `.' already
1627	# exists.
1628	for d in ./-p ./--version;
1629	do
1630	test -d $d && rmdir $d
1631	done
1632	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1633	if test -f "$ac_aux_dir/mkinstalldirs"; then
1634	mkdir_p='$(mkinstalldirs)'
1635	else
1636	mkdir_p='$(install_sh) -d'
1637	fi
1638	fi
1639
1640	for ac_prog in gawk mawk nawk awk
1641	do
1642	# Extract the first word of "$ac_prog", so it can be a program name with args.
1643	set dummy $ac_prog; ac_word=$2
1644	echo "$as_me:$LINENO: checking for $ac_word" >&5
1645	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1646	if test "${ac_cv_prog_AWK+set}" = set; then
1647	echo $ECHO_N "(cached) $ECHO_C" >&6
1648	else
1649	if test -n "$AWK"; then
1650	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1651	else
1652	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1653	for as_dir in $PATH
1654	do
1655	IFS=$as_save_IFS
1656	test -z "$as_dir" && as_dir=.
1657	for ac_exec_ext in '' $ac_executable_extensions; do
1658	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1659	ac_cv_prog_AWK="$ac_prog"
1660	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1661	break 2
1662	fi
1663	done
1664	done
1665
1666	fi
1667	fi
1668	AWK=$ac_cv_prog_AWK
1669	if test -n "$AWK"; then
1670	echo "$as_me:$LINENO: result: $AWK" >&5
1671	echo "${ECHO_T}$AWK" >&6
1672	else
1673	echo "$as_me:$LINENO: result: no" >&5
1674	echo "${ECHO_T}no" >&6
1675	fi
1676
1677	test -n "$AWK" && break
1678	done
1679
1680	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1681	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1682	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1683	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1684	echo $ECHO_N "(cached) $ECHO_C" >&6
1685	else
1686	cat >conftest.make <<\_ACEOF
1687	all:
1688	@echo 'ac_maketemp="$(MAKE)"'
1689	_ACEOF
1690	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1691	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1692	if test -n "$ac_maketemp"; then
1693	eval ac_cv_prog_make_${ac_make}_set=yes
1694	else
1695	eval ac_cv_prog_make_${ac_make}_set=no
1696	fi
1697	rm -f conftest.make
1698	fi
1699	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1700	echo "$as_me:$LINENO: result: yes" >&5
1701	echo "${ECHO_T}yes" >&6
1702	SET_MAKE=
1703	else
1704	echo "$as_me:$LINENO: result: no" >&5
1705	echo "${ECHO_T}no" >&6
1706	SET_MAKE="MAKE=${MAKE-make}"
1707	fi
1708
1709	rm -rf .tst 2>/dev/null
1710	mkdir .tst 2>/dev/null
1711	if test -d .tst; then
1712	am__leading_dot=.
1713	else
1714	am__leading_dot=_
1715	fi
1716	rmdir .tst 2>/dev/null
1717
1718	# test to see if srcdir already configured
1719	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1720	test -f $srcdir/config.status; then
1721	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1722	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1723	{ (exit 1); exit 1; }; }
1724	fi
1725
1726	# test whether we have cygpath
1727	if test -z "$CYGPATH_W"; then
1728	if (cygpath --version) >/dev/null 2>/dev/null; then
1729	CYGPATH_W='cygpath -w'
1730	else
1731	CYGPATH_W=echo
1732	fi
1733	fi
1734
1735
1736	# Define the identity of the package.
1737	PACKAGE='orxonox'
1738	VERSION='0.3.2_alpha'
1739
1740
1741	cat >>confdefs.h <<_ACEOF
1742	#define PACKAGE "$PACKAGE"
1743	_ACEOF
1744
1745
1746	cat >>confdefs.h <<_ACEOF
1747	#define VERSION "$VERSION"
1748	_ACEOF
1749
1750	# Some tools Automake needs.
1751
1752	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1753
1754
1755	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1756
1757
1758	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1759
1760
1761	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1762
1763
1764	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1765
1766	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1767
1768	# Installed binaries are usually stripped using `strip' when the user
1769	# run `make install-strip'. However `strip' might not be the right
1770	# tool to use in cross-compilation environments, therefore Automake
1771	# will honor the `STRIP' environment variable to overrule this program.
1772	if test "$cross_compiling" != no; then
1773	if test -n "$ac_tool_prefix"; then
1774	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1775	set dummy ${ac_tool_prefix}strip; ac_word=$2
1776	echo "$as_me:$LINENO: checking for $ac_word" >&5
1777	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1778	if test "${ac_cv_prog_STRIP+set}" = set; then
1779	echo $ECHO_N "(cached) $ECHO_C" >&6
1780	else
1781	if test -n "$STRIP"; then
1782	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1783	else
1784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785	for as_dir in $PATH
1786	do
1787	IFS=$as_save_IFS
1788	test -z "$as_dir" && as_dir=.
1789	for ac_exec_ext in '' $ac_executable_extensions; do
1790	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1791	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1792	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1793	break 2
1794	fi
1795	done
1796	done
1797
1798	fi
1799	fi
1800	STRIP=$ac_cv_prog_STRIP
1801	if test -n "$STRIP"; then
1802	echo "$as_me:$LINENO: result: $STRIP" >&5
1803	echo "${ECHO_T}$STRIP" >&6
1804	else
1805	echo "$as_me:$LINENO: result: no" >&5
1806	echo "${ECHO_T}no" >&6
1807	fi
1808
1809	fi
1810	if test -z "$ac_cv_prog_STRIP"; then
1811	ac_ct_STRIP=$STRIP
1812	# Extract the first word of "strip", so it can be a program name with args.
1813	set dummy strip; ac_word=$2
1814	echo "$as_me:$LINENO: checking for $ac_word" >&5
1815	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1816	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1817	echo $ECHO_N "(cached) $ECHO_C" >&6
1818	else
1819	if test -n "$ac_ct_STRIP"; then
1820	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1821	else
1822	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1823	for as_dir in $PATH
1824	do
1825	IFS=$as_save_IFS
1826	test -z "$as_dir" && as_dir=.
1827	for ac_exec_ext in '' $ac_executable_extensions; do
1828	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1829	ac_cv_prog_ac_ct_STRIP="strip"
1830	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1831	break 2
1832	fi
1833	done
1834	done
1835
1836	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1837	fi
1838	fi
1839	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1840	if test -n "$ac_ct_STRIP"; then
1841	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1842	echo "${ECHO_T}$ac_ct_STRIP" >&6
1843	else
1844	echo "$as_me:$LINENO: result: no" >&5
1845	echo "${ECHO_T}no" >&6
1846	fi
1847
1848	STRIP=$ac_ct_STRIP
1849	else
1850	STRIP="$ac_cv_prog_STRIP"
1851	fi
1852
1853	fi
1854	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1855
1856	# We need awk for the "check" target. The system "awk" is bad on
1857	# some platforms.
1858	# Always define AMTAR for backward compatibility.
1859
1860	AMTAR=${AMTAR-"${am_missing_run}tar"}
1861
1862	am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1863
1864
1865
1866
1867
1868
1869
1870	ac_config_headers="$ac_config_headers config.h"
1871
1872
1873	#########################
1874	## Checks for programs ##
1875	#########################
1876	ac_ext=cc
1877	ac_cpp='$CXXCPP $CPPFLAGS'
1878	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1879	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1880	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1881	if test -n "$ac_tool_prefix"; then
1882	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1883	do
1884	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1885	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1886	echo "$as_me:$LINENO: checking for $ac_word" >&5
1887	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1888	if test "${ac_cv_prog_CXX+set}" = set; then
1889	echo $ECHO_N "(cached) $ECHO_C" >&6
1890	else
1891	if test -n "$CXX"; then
1892	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1893	else
1894	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1895	for as_dir in $PATH
1896	do
1897	IFS=$as_save_IFS
1898	test -z "$as_dir" && as_dir=.
1899	for ac_exec_ext in '' $ac_executable_extensions; do
1900	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1901	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1902	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1903	break 2
1904	fi
1905	done
1906	done
1907
1908	fi
1909	fi
1910	CXX=$ac_cv_prog_CXX
1911	if test -n "$CXX"; then
1912	echo "$as_me:$LINENO: result: $CXX" >&5
1913	echo "${ECHO_T}$CXX" >&6
1914	else
1915	echo "$as_me:$LINENO: result: no" >&5
1916	echo "${ECHO_T}no" >&6
1917	fi
1918
1919	test -n "$CXX" && break
1920	done
1921	fi
1922	if test -z "$CXX"; then
1923	ac_ct_CXX=$CXX
1924	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1925	do
1926	# Extract the first word of "$ac_prog", so it can be a program name with args.
1927	set dummy $ac_prog; ac_word=$2
1928	echo "$as_me:$LINENO: checking for $ac_word" >&5
1929	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1930	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1931	echo $ECHO_N "(cached) $ECHO_C" >&6
1932	else
1933	if test -n "$ac_ct_CXX"; then
1934	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1935	else
1936	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1937	for as_dir in $PATH
1938	do
1939	IFS=$as_save_IFS
1940	test -z "$as_dir" && as_dir=.
1941	for ac_exec_ext in '' $ac_executable_extensions; do
1942	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1943	ac_cv_prog_ac_ct_CXX="$ac_prog"
1944	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1945	break 2
1946	fi
1947	done
1948	done
1949
1950	fi
1951	fi
1952	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1953	if test -n "$ac_ct_CXX"; then
1954	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1955	echo "${ECHO_T}$ac_ct_CXX" >&6
1956	else
1957	echo "$as_me:$LINENO: result: no" >&5
1958	echo "${ECHO_T}no" >&6
1959	fi
1960
1961	test -n "$ac_ct_CXX" && break
1962	done
1963	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1964
1965	CXX=$ac_ct_CXX
1966	fi
1967
1968
1969	# Provide some information about the compiler.
1970	echo "$as_me:$LINENO:" \
1971	"checking for C++ compiler version" >&5
1972	ac_compiler=`set X $ac_compile; echo $2`
1973	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1974	(eval $ac_compiler --version </dev/null >&5) 2>&5
1975	ac_status=$?
1976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1977	(exit $ac_status); }
1978	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1979	(eval $ac_compiler -v </dev/null >&5) 2>&5
1980	ac_status=$?
1981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1982	(exit $ac_status); }
1983	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1984	(eval $ac_compiler -V </dev/null >&5) 2>&5
1985	ac_status=$?
1986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1987	(exit $ac_status); }
1988
1989	cat >conftest.$ac_ext <<_ACEOF
1990	/* confdefs.h. */
1991	_ACEOF
1992	cat confdefs.h >>conftest.$ac_ext
1993	cat >>conftest.$ac_ext <<_ACEOF
1994	/* end confdefs.h. */
1995
1996	int
1997	main ()
1998	{
1999
2000	;
2001	return 0;
2002	}
2003	_ACEOF
2004	ac_clean_files_save=$ac_clean_files
2005	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2006	# Try to create an executable without -o first, disregard a.out.
2007	# It will help us diagnose broken compilers, and finding out an intuition
2008	# of exeext.
2009	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
2010	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
2011	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2012	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2013	(eval $ac_link_default) 2>&5
2014	ac_status=$?
2015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2016	(exit $ac_status); }; then
2017	# Find the output, starting from the most likely. This scheme is
2018	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2019	# resort.
2020
2021	# Be careful to initialize this variable, since it used to be cached.
2022	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2023	ac_cv_exeext=
2024	# b.out is created by i960 compilers.
2025	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2026	do
2027	test -f "$ac_file" \|\| continue
2028	case $ac_file in
2029	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2030	;;
2031	conftest.$ac_ext )
2032	# This is the source file.
2033	;;
2034	[ab].out )
2035	# We found the default executable, but exeext='' is most
2036	# certainly right.
2037	break;;
2038	. )
2039	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2040	# FIXME: I believe we export ac_cv_exeext for Libtool,
2041	# but it would be cool to find out if it's true. Does anybody
2042	# maintain Libtool? --akim.
2043	export ac_cv_exeext
2044	break;;
2045	* )
2046	break;;
2047	esac
2048	done
2049	else
2050	echo "$as_me: failed program was:" >&5
2051	sed 's/^/\| /' conftest.$ac_ext >&5
2052
2053	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2054	See \`config.log' for more details." >&5
2055	echo "$as_me: error: C++ compiler cannot create executables
2056	See \`config.log' for more details." >&2;}
2057	{ (exit 77); exit 77; }; }
2058	fi
2059
2060	ac_exeext=$ac_cv_exeext
2061	echo "$as_me:$LINENO: result: $ac_file" >&5
2062	echo "${ECHO_T}$ac_file" >&6
2063
2064	# Check the compiler produces executables we can run. If not, either
2065	# the compiler is broken, or we cross compile.
2066	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2067	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2068	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2069	# If not cross compiling, check that we can run a simple program.
2070	if test "$cross_compiling" != yes; then
2071	if { ac_try='./$ac_file'
2072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2073	(eval $ac_try) 2>&5
2074	ac_status=$?
2075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2076	(exit $ac_status); }; }; then
2077	cross_compiling=no
2078	else
2079	if test "$cross_compiling" = maybe; then
2080	cross_compiling=yes
2081	else
2082	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2083	If you meant to cross compile, use \`--host'.
2084	See \`config.log' for more details." >&5
2085	echo "$as_me: error: cannot run C++ compiled programs.
2086	If you meant to cross compile, use \`--host'.
2087	See \`config.log' for more details." >&2;}
2088	{ (exit 1); exit 1; }; }
2089	fi
2090	fi
2091	fi
2092	echo "$as_me:$LINENO: result: yes" >&5
2093	echo "${ECHO_T}yes" >&6
2094
2095	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2096	ac_clean_files=$ac_clean_files_save
2097	# Check the compiler produces executables we can run. If not, either
2098	# the compiler is broken, or we cross compile.
2099	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2100	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2101	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2102	echo "${ECHO_T}$cross_compiling" >&6
2103
2104	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2105	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2106	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2107	(eval $ac_link) 2>&5
2108	ac_status=$?
2109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110	(exit $ac_status); }; then
2111	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2112	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2113	# work properly (i.e., refer to `conftest.exe'), while it won't with
2114	# `rm'.
2115	for ac_file in conftest.exe conftest conftest.*; do
2116	test -f "$ac_file" \|\| continue
2117	case $ac_file in
2118	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2119	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2120	export ac_cv_exeext
2121	break;;
2122	* ) break;;
2123	esac
2124	done
2125	else
2126	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2127	See \`config.log' for more details." >&5
2128	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2129	See \`config.log' for more details." >&2;}
2130	{ (exit 1); exit 1; }; }
2131	fi
2132
2133	rm -f conftest$ac_cv_exeext
2134	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2135	echo "${ECHO_T}$ac_cv_exeext" >&6
2136
2137	rm -f conftest.$ac_ext
2138	EXEEXT=$ac_cv_exeext
2139	ac_exeext=$EXEEXT
2140	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2141	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2142	if test "${ac_cv_objext+set}" = set; then
2143	echo $ECHO_N "(cached) $ECHO_C" >&6
2144	else
2145	cat >conftest.$ac_ext <<_ACEOF
2146	/* confdefs.h. */
2147	_ACEOF
2148	cat confdefs.h >>conftest.$ac_ext
2149	cat >>conftest.$ac_ext <<_ACEOF
2150	/* end confdefs.h. */
2151
2152	int
2153	main ()
2154	{
2155
2156	;
2157	return 0;
2158	}
2159	_ACEOF
2160	rm -f conftest.o conftest.obj
2161	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2162	(eval $ac_compile) 2>&5
2163	ac_status=$?
2164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2165	(exit $ac_status); }; then
2166	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2167	case $ac_file in
2168	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2169	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2170	break;;
2171	esac
2172	done
2173	else
2174	echo "$as_me: failed program was:" >&5
2175	sed 's/^/\| /' conftest.$ac_ext >&5
2176
2177	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2178	See \`config.log' for more details." >&5
2179	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2180	See \`config.log' for more details." >&2;}
2181	{ (exit 1); exit 1; }; }
2182	fi
2183
2184	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2185	fi
2186	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2187	echo "${ECHO_T}$ac_cv_objext" >&6
2188	OBJEXT=$ac_cv_objext
2189	ac_objext=$OBJEXT
2190	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2191	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2192	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2193	echo $ECHO_N "(cached) $ECHO_C" >&6
2194	else
2195	cat >conftest.$ac_ext <<_ACEOF
2196	/* confdefs.h. */
2197	_ACEOF
2198	cat confdefs.h >>conftest.$ac_ext
2199	cat >>conftest.$ac_ext <<_ACEOF
2200	/* end confdefs.h. */
2201
2202	int
2203	main ()
2204	{
2205	#ifndef __GNUC__
2206	choke me
2207	#endif
2208
2209	;
2210	return 0;
2211	}
2212	_ACEOF
2213	rm -f conftest.$ac_objext
2214	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2215	(eval $ac_compile) 2>conftest.er1
2216	ac_status=$?
2217	grep -v '^ *+' conftest.er1 >conftest.err
2218	rm -f conftest.er1
2219	cat conftest.err >&5
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); } &&
2222	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
2223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2224	(eval $ac_try) 2>&5
2225	ac_status=$?
2226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2227	(exit $ac_status); }; } &&
2228	{ ac_try='test -s conftest.$ac_objext'
2229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2230	(eval $ac_try) 2>&5
2231	ac_status=$?
2232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2233	(exit $ac_status); }; }; then
2234	ac_compiler_gnu=yes
2235	else
2236	echo "$as_me: failed program was:" >&5
2237	sed 's/^/\| /' conftest.$ac_ext >&5
2238
2239	ac_compiler_gnu=no
2240	fi
2241	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2242	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2243
2244	fi
2245	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2246	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2247	GXX=`test $ac_compiler_gnu = yes && echo yes`
2248	ac_test_CXXFLAGS=${CXXFLAGS+set}
2249	ac_save_CXXFLAGS=$CXXFLAGS
2250	CXXFLAGS="-g"
2251	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2252	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2253	if test "${ac_cv_prog_cxx_g+set}" = set; then
2254	echo $ECHO_N "(cached) $ECHO_C" >&6
2255	else
2256	cat >conftest.$ac_ext <<_ACEOF
2257	/* confdefs.h. */
2258	_ACEOF
2259	cat confdefs.h >>conftest.$ac_ext
2260	cat >>conftest.$ac_ext <<_ACEOF
2261	/* end confdefs.h. */
2262
2263	int
2264	main ()
2265	{
2266
2267	;
2268	return 0;
2269	}
2270	_ACEOF
2271	rm -f conftest.$ac_objext
2272	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2273	(eval $ac_compile) 2>conftest.er1
2274	ac_status=$?
2275	grep -v '^ *+' conftest.er1 >conftest.err
2276	rm -f conftest.er1
2277	cat conftest.err >&5
2278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2279	(exit $ac_status); } &&
2280	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
2281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2282	(eval $ac_try) 2>&5
2283	ac_status=$?
2284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285	(exit $ac_status); }; } &&
2286	{ ac_try='test -s conftest.$ac_objext'
2287	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2288	(eval $ac_try) 2>&5
2289	ac_status=$?
2290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2291	(exit $ac_status); }; }; then
2292	ac_cv_prog_cxx_g=yes
2293	else
2294	echo "$as_me: failed program was:" >&5
2295	sed 's/^/\| /' conftest.$ac_ext >&5
2296
2297	ac_cv_prog_cxx_g=no
2298	fi
2299	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2300	fi
2301	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2302	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2303	if test "$ac_test_CXXFLAGS" = set; then
2304	CXXFLAGS=$ac_save_CXXFLAGS
2305	elif test $ac_cv_prog_cxx_g = yes; then
2306	if test "$GXX" = yes; then
2307	CXXFLAGS="-g -O2"
2308	else
2309	CXXFLAGS="-g"
2310	fi
2311	else
2312	if test "$GXX" = yes; then
2313	CXXFLAGS="-O2"
2314	else
2315	CXXFLAGS=
2316	fi
2317	fi
2318	for ac_declaration in \
2319	'' \
2320	'extern "C" void std::exit (int) throw (); using std::exit;' \
2321	'extern "C" void std::exit (int); using std::exit;' \
2322	'extern "C" void exit (int) throw ();' \
2323	'extern "C" void exit (int);' \
2324	'void exit (int);'
2325	do
2326	cat >conftest.$ac_ext <<_ACEOF
2327	/* confdefs.h. */
2328	_ACEOF
2329	cat confdefs.h >>conftest.$ac_ext
2330	cat >>conftest.$ac_ext <<_ACEOF
2331	/* end confdefs.h. */
2332	$ac_declaration
2333	#include <stdlib.h>
2334	int
2335	main ()
2336	{
2337	exit (42);
2338	;
2339	return 0;
2340	}
2341	_ACEOF
2342	rm -f conftest.$ac_objext
2343	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2344	(eval $ac_compile) 2>conftest.er1
2345	ac_status=$?
2346	grep -v '^ *+' conftest.er1 >conftest.err
2347	rm -f conftest.er1
2348	cat conftest.err >&5
2349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350	(exit $ac_status); } &&
2351	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
2352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2353	(eval $ac_try) 2>&5
2354	ac_status=$?
2355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356	(exit $ac_status); }; } &&
2357	{ ac_try='test -s conftest.$ac_objext'
2358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2359	(eval $ac_try) 2>&5
2360	ac_status=$?
2361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2362	(exit $ac_status); }; }; then
2363	:
2364	else
2365	echo "$as_me: failed program was:" >&5
2366	sed 's/^/\| /' conftest.$ac_ext >&5
2367
2368	continue
2369	fi
2370	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2371	cat >conftest.$ac_ext <<_ACEOF
2372	/* confdefs.h. */
2373	_ACEOF
2374	cat confdefs.h >>conftest.$ac_ext
2375	cat >>conftest.$ac_ext <<_ACEOF
2376	/* end confdefs.h. */
2377	$ac_declaration
2378	int
2379	main ()
2380	{
2381	exit (42);
2382	;
2383	return 0;
2384	}
2385	_ACEOF
2386	rm -f conftest.$ac_objext
2387	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2388	(eval $ac_compile) 2>conftest.er1
2389	ac_status=$?
2390	grep -v '^ *+' conftest.er1 >conftest.err
2391	rm -f conftest.er1
2392	cat conftest.err >&5
2393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394	(exit $ac_status); } &&
2395	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
2396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2397	(eval $ac_try) 2>&5
2398	ac_status=$?
2399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400	(exit $ac_status); }; } &&
2401	{ ac_try='test -s conftest.$ac_objext'
2402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2403	(eval $ac_try) 2>&5
2404	ac_status=$?
2405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2406	(exit $ac_status); }; }; then
2407	break
2408	else
2409	echo "$as_me: failed program was:" >&5
2410	sed 's/^/\| /' conftest.$ac_ext >&5
2411
2412	fi
2413	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2414	done
2415	rm -f conftest*
2416	if test -n "$ac_declaration"; then
2417	echo '#ifdef __cplusplus' >>confdefs.h
2418	echo $ac_declaration >>confdefs.h
2419	echo '#endif' >>confdefs.h
2420	fi
2421
2422	ac_ext=c
2423	ac_cpp='$CPP $CPPFLAGS'
2424	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2425	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2426	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2427	DEPDIR="${am__leading_dot}deps"
2428
2429	ac_config_commands="$ac_config_commands depfiles"
2430
2431
2432	am_make=${MAKE-make}
2433	cat > confinc << 'END'
2434	am__doit:
2435	@echo done
2436	.PHONY: am__doit
2437	END
2438	# If we don't find an include directive, just comment out the code.
2439	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2440	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2441	am__include="#"
2442	am__quote=
2443	_am_result=none
2444	# First try GNU make style include.
2445	echo "include confinc" > confmf
2446	# We grep out `Entering directory' and `Leaving directory'
2447	# messages which can occur if `w' ends up in MAKEFLAGS.
2448	# In particular we don't look at `^make:' because GNU make might
2449	# be invoked under some other name (usually "gmake"), in which
2450	# case it prints its new name instead of `make'.
2451	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2452	am__include=include
2453	am__quote=
2454	_am_result=GNU
2455	fi
2456	# Now try BSD make style include.
2457	if test "$am__include" = "#"; then
2458	echo '.include "confinc"' > confmf
2459	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2460	am__include=.include
2461	am__quote="\""
2462	_am_result=BSD
2463	fi
2464	fi
2465
2466
2467	echo "$as_me:$LINENO: result: $_am_result" >&5
2468	echo "${ECHO_T}$_am_result" >&6
2469	rm -f confinc confmf
2470
2471	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2472	if test "${enable_dependency_tracking+set}" = set; then
2473	enableval="$enable_dependency_tracking"
2474
2475	fi;
2476	if test "x$enable_dependency_tracking" != xno; then
2477	am_depcomp="$ac_aux_dir/depcomp"
2478	AMDEPBACKSLASH='\'
2479	fi
2480
2481
2482	if test "x$enable_dependency_tracking" != xno; then
2483	AMDEP_TRUE=
2484	AMDEP_FALSE='#'
2485	else
2486	AMDEP_TRUE='#'
2487	AMDEP_FALSE=
2488	fi
2489
2490
2491
2492
2493	depcc="$CXX" am_compiler_list=
2494
2495	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2496	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2497	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2498	echo $ECHO_N "(cached) $ECHO_C" >&6
2499	else
2500	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2501	# We make a subdir and do the tests there. Otherwise we can end up
2502	# making bogus files that we don't know about and never remove. For
2503	# instance it was reported that on HP-UX the gcc test will end up
2504	# making a dummy file named `D' -- because `-MD' means `put the output
2505	# in D'.
2506	mkdir conftest.dir
2507	# Copy depcomp to subdir because otherwise we won't find it if we're
2508	# using a relative directory.
2509	cp "$am_depcomp" conftest.dir
2510	cd conftest.dir
2511	# We will build objects and dependencies in a subdirectory because
2512	# it helps to detect inapplicable dependency modes. For instance
2513	# both Tru64's cc and ICC support -MD to output dependencies as a
2514	# side effect of compilation, but ICC will put the dependencies in
2515	# the current directory while Tru64 will put them in the object
2516	# directory.
2517	mkdir sub
2518
2519	am_cv_CXX_dependencies_compiler_type=none
2520	if test "$am_compiler_list" = ""; then
2521	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2522	fi
2523	for depmode in $am_compiler_list; do
2524	# Setup a source with many dependencies, because some compilers
2525	# like to wrap large dependency lists on column 80 (with \), and
2526	# we should not choose a depcomp mode which is confused by this.
2527	#
2528	# We need to recreate these files for each test, as the compiler may
2529	# overwrite some of them when testing with obscure command lines.
2530	# This happens at least with the AIX C compiler.
2531	: > sub/conftest.c
2532	for i in 1 2 3 4 5 6; do
2533	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2534	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2535	# Solaris 8's {/usr,}/bin/sh.
2536	touch sub/conftst$i.h
2537	done
2538	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2539
2540	case $depmode in
2541	nosideeffect)
2542	# after this tag, mechanisms are not by side-effect, so they'll
2543	# only be used when explicitly requested
2544	if test "x$enable_dependency_tracking" = xyes; then
2545	continue
2546	else
2547	break
2548	fi
2549	;;
2550	none) break ;;
2551	esac
2552	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2553	# mode. It turns out that the SunPro C++ compiler does not properly
2554	# handle `-M -o', and we need to detect this.
2555	if depmode=$depmode \
2556	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2557	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2558	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2559	>/dev/null 2>conftest.err &&
2560	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2561	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2562	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2563	# icc doesn't choke on unknown options, it will just issue warnings
2564	# or remarks (even with -Werror). So we grep stderr for any message
2565	# that says an option was ignored or not supported.
2566	# When given -MP, icc 7.0 and 7.1 complain thusly:
2567	# icc: Command line warning: ignoring option '-M'; no argument required
2568	# The diagnosis changed in icc 8.0:
2569	# icc: Command line remark: option '-MP' not supported
2570	if (grep 'ignoring option' conftest.err \|\|
2571	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2572	am_cv_CXX_dependencies_compiler_type=$depmode
2573	break
2574	fi
2575	fi
2576	done
2577
2578	cd ..
2579	rm -rf conftest.dir
2580	else
2581	am_cv_CXX_dependencies_compiler_type=none
2582	fi
2583
2584	fi
2585	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2586	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2587	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2588
2589
2590
2591	if
2592	test "x$enable_dependency_tracking" != xno \
2593	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2594	am__fastdepCXX_TRUE=
2595	am__fastdepCXX_FALSE='#'
2596	else
2597	am__fastdepCXX_TRUE='#'
2598	am__fastdepCXX_FALSE=
2599	fi
2600
2601
2602	if test -n "$ac_tool_prefix"; then
2603	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2604	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2605	echo "$as_me:$LINENO: checking for $ac_word" >&5
2606	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2607	if test "${ac_cv_prog_RANLIB+set}" = set; then
2608	echo $ECHO_N "(cached) $ECHO_C" >&6
2609	else
2610	if test -n "$RANLIB"; then
2611	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2612	else
2613	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614	for as_dir in $PATH
2615	do
2616	IFS=$as_save_IFS
2617	test -z "$as_dir" && as_dir=.
2618	for ac_exec_ext in '' $ac_executable_extensions; do
2619	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2621	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2622	break 2
2623	fi
2624	done
2625	done
2626
2627	fi
2628	fi
2629	RANLIB=$ac_cv_prog_RANLIB
2630	if test -n "$RANLIB"; then
2631	echo "$as_me:$LINENO: result: $RANLIB" >&5
2632	echo "${ECHO_T}$RANLIB" >&6
2633	else
2634	echo "$as_me:$LINENO: result: no" >&5
2635	echo "${ECHO_T}no" >&6
2636	fi
2637
2638	fi
2639	if test -z "$ac_cv_prog_RANLIB"; then
2640	ac_ct_RANLIB=$RANLIB
2641	# Extract the first word of "ranlib", so it can be a program name with args.
2642	set dummy ranlib; ac_word=$2
2643	echo "$as_me:$LINENO: checking for $ac_word" >&5
2644	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2645	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2646	echo $ECHO_N "(cached) $ECHO_C" >&6
2647	else
2648	if test -n "$ac_ct_RANLIB"; then
2649	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2650	else
2651	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652	for as_dir in $PATH
2653	do
2654	IFS=$as_save_IFS
2655	test -z "$as_dir" && as_dir=.
2656	for ac_exec_ext in '' $ac_executable_extensions; do
2657	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2658	ac_cv_prog_ac_ct_RANLIB="ranlib"
2659	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2660	break 2
2661	fi
2662	done
2663	done
2664
2665	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2666	fi
2667	fi
2668	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2669	if test -n "$ac_ct_RANLIB"; then
2670	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2671	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2672	else
2673	echo "$as_me:$LINENO: result: no" >&5
2674	echo "${ECHO_T}no" >&6
2675	fi
2676
2677	RANLIB=$ac_ct_RANLIB
2678	else
2679	RANLIB="$ac_cv_prog_RANLIB"
2680	fi
2681
2682	ac_ext=c
2683	ac_cpp='$CPP $CPPFLAGS'
2684	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2685	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2686	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2687	if test -n "$ac_tool_prefix"; then
2688	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2689	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2690	echo "$as_me:$LINENO: checking for $ac_word" >&5
2691	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2692	if test "${ac_cv_prog_CC+set}" = set; then
2693	echo $ECHO_N "(cached) $ECHO_C" >&6
2694	else
2695	if test -n "$CC"; then
2696	ac_cv_prog_CC="$CC" # Let the user override the test.
2697	else
2698	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2699	for as_dir in $PATH
2700	do
2701	IFS=$as_save_IFS
2702	test -z "$as_dir" && as_dir=.
2703	for ac_exec_ext in '' $ac_executable_extensions; do
2704	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2705	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2706	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2707	break 2
2708	fi
2709	done
2710	done
2711
2712	fi
2713	fi
2714	CC=$ac_cv_prog_CC
2715	if test -n "$CC"; then
2716	echo "$as_me:$LINENO: result: $CC" >&5
2717	echo "${ECHO_T}$CC" >&6
2718	else
2719	echo "$as_me:$LINENO: result: no" >&5
2720	echo "${ECHO_T}no" >&6
2721	fi
2722
2723	fi
2724	if test -z "$ac_cv_prog_CC"; then
2725	ac_ct_CC=$CC
2726	# Extract the first word of "gcc", so it can be a program name with args.
2727	set dummy gcc; ac_word=$2
2728	echo "$as_me:$LINENO: checking for $ac_word" >&5
2729	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2730	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2731	echo $ECHO_N "(cached) $ECHO_C" >&6
2732	else
2733	if test -n "$ac_ct_CC"; then
2734	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2735	else
2736	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737	for as_dir in $PATH
2738	do
2739	IFS=$as_save_IFS
2740	test -z "$as_dir" && as_dir=.
2741	for ac_exec_ext in '' $ac_executable_extensions; do
2742	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2743	ac_cv_prog_ac_ct_CC="gcc"
2744	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2745	break 2
2746	fi
2747	done
2748	done
2749
2750	fi
2751	fi
2752	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2753	if test -n "$ac_ct_CC"; then
2754	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2755	echo "${ECHO_T}$ac_ct_CC" >&6
2756	else
2757	echo "$as_me:$LINENO: result: no" >&5
2758	echo "${ECHO_T}no" >&6
2759	fi
2760
2761	CC=$ac_ct_CC
2762	else
2763	CC="$ac_cv_prog_CC"
2764	fi
2765
2766	if test -z "$CC"; then
2767	if test -n "$ac_tool_prefix"; then
2768	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2769	set dummy ${ac_tool_prefix}cc; ac_word=$2
2770	echo "$as_me:$LINENO: checking for $ac_word" >&5
2771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2772	if test "${ac_cv_prog_CC+set}" = set; then
2773	echo $ECHO_N "(cached) $ECHO_C" >&6
2774	else
2775	if test -n "$CC"; then
2776	ac_cv_prog_CC="$CC" # Let the user override the test.
2777	else
2778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2779	for as_dir in $PATH
2780	do
2781	IFS=$as_save_IFS
2782	test -z "$as_dir" && as_dir=.
2783	for ac_exec_ext in '' $ac_executable_extensions; do
2784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2785	ac_cv_prog_CC="${ac_tool_prefix}cc"
2786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2787	break 2
2788	fi
2789	done
2790	done
2791
2792	fi
2793	fi
2794	CC=$ac_cv_prog_CC
2795	if test -n "$CC"; then
2796	echo "$as_me:$LINENO: result: $CC" >&5
2797	echo "${ECHO_T}$CC" >&6
2798	else
2799	echo "$as_me:$LINENO: result: no" >&5
2800	echo "${ECHO_T}no" >&6
2801	fi
2802
2803	fi
2804	if test -z "$ac_cv_prog_CC"; then
2805	ac_ct_CC=$CC
2806	# Extract the first word of "cc", so it can be a program name with args.
2807	set dummy cc; ac_word=$2
2808	echo "$as_me:$LINENO: checking for $ac_word" >&5
2809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2810	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2811	echo $ECHO_N "(cached) $ECHO_C" >&6
2812	else
2813	if test -n "$ac_ct_CC"; then
2814	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2815	else
2816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817	for as_dir in $PATH
2818	do
2819	IFS=$as_save_IFS
2820	test -z "$as_dir" && as_dir=.
2821	for ac_exec_ext in '' $ac_executable_extensions; do
2822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2823	ac_cv_prog_ac_ct_CC="cc"
2824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2825	break 2
2826	fi
2827	done
2828	done
2829
2830	fi
2831	fi
2832	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2833	if test -n "$ac_ct_CC"; then
2834	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2835	echo "${ECHO_T}$ac_ct_CC" >&6
2836	else
2837	echo "$as_me:$LINENO: result: no" >&5
2838	echo "${ECHO_T}no" >&6
2839	fi
2840
2841	CC=$ac_ct_CC
2842	else
2843	CC="$ac_cv_prog_CC"
2844	fi
2845
2846	fi
2847	if test -z "$CC"; then
2848	# Extract the first word of "cc", so it can be a program name with args.
2849	set dummy cc; ac_word=$2
2850	echo "$as_me:$LINENO: checking for $ac_word" >&5
2851	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2852	if test "${ac_cv_prog_CC+set}" = set; then
2853	echo $ECHO_N "(cached) $ECHO_C" >&6
2854	else
2855	if test -n "$CC"; then
2856	ac_cv_prog_CC="$CC" # Let the user override the test.
2857	else
2858	ac_prog_rejected=no
2859	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860	for as_dir in $PATH
2861	do
2862	IFS=$as_save_IFS
2863	test -z "$as_dir" && as_dir=.
2864	for ac_exec_ext in '' $ac_executable_extensions; do
2865	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2867	ac_prog_rejected=yes
2868	continue
2869	fi
2870	ac_cv_prog_CC="cc"
2871	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2872	break 2
2873	fi
2874	done
2875	done
2876
2877	if test $ac_prog_rejected = yes; then
2878	# We found a bogon in the path, so make sure we never use it.
2879	set dummy $ac_cv_prog_CC
2880	shift
2881	if test $# != 0; then
2882	# We chose a different compiler from the bogus one.
2883	# However, it has the same basename, so the bogon will be chosen
2884	# first if we set CC to just the basename; use the full file name.
2885	shift
2886	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2887	fi
2888	fi
2889	fi
2890	fi
2891	CC=$ac_cv_prog_CC
2892	if test -n "$CC"; then
2893	echo "$as_me:$LINENO: result: $CC" >&5
2894	echo "${ECHO_T}$CC" >&6
2895	else
2896	echo "$as_me:$LINENO: result: no" >&5
2897	echo "${ECHO_T}no" >&6
2898	fi
2899
2900	fi
2901	if test -z "$CC"; then
2902	if test -n "$ac_tool_prefix"; then
2903	for ac_prog in cl
2904	do
2905	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2906	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2907	echo "$as_me:$LINENO: checking for $ac_word" >&5
2908	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2909	if test "${ac_cv_prog_CC+set}" = set; then
2910	echo $ECHO_N "(cached) $ECHO_C" >&6
2911	else
2912	if test -n "$CC"; then
2913	ac_cv_prog_CC="$CC" # Let the user override the test.
2914	else
2915	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2916	for as_dir in $PATH
2917	do
2918	IFS=$as_save_IFS
2919	test -z "$as_dir" && as_dir=.
2920	for ac_exec_ext in '' $ac_executable_extensions; do
2921	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2922	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2923	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2924	break 2
2925	fi
2926	done
2927	done
2928
2929	fi
2930	fi
2931	CC=$ac_cv_prog_CC
2932	if test -n "$CC"; then
2933	echo "$as_me:$LINENO: result: $CC" >&5
2934	echo "${ECHO_T}$CC" >&6
2935	else
2936	echo "$as_me:$LINENO: result: no" >&5
2937	echo "${ECHO_T}no" >&6
2938	fi
2939
2940	test -n "$CC" && break
2941	done
2942	fi
2943	if test -z "$CC"; then
2944	ac_ct_CC=$CC
2945	for ac_prog in cl
2946	do
2947	# Extract the first word of "$ac_prog", so it can be a program name with args.
2948	set dummy $ac_prog; ac_word=$2
2949	echo "$as_me:$LINENO: checking for $ac_word" >&5
2950	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2951	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2952	echo $ECHO_N "(cached) $ECHO_C" >&6
2953	else
2954	if test -n "$ac_ct_CC"; then
2955	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2956	else
2957	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2958	for as_dir in $PATH
2959	do
2960	IFS=$as_save_IFS
2961	test -z "$as_dir" && as_dir=.
2962	for ac_exec_ext in '' $ac_executable_extensions; do
2963	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2964	ac_cv_prog_ac_ct_CC="$ac_prog"
2965	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2966	break 2
2967	fi
2968	done
2969	done
2970
2971	fi
2972	fi
2973	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2974	if test -n "$ac_ct_CC"; then
2975	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2976	echo "${ECHO_T}$ac_ct_CC" >&6
2977	else
2978	echo "$as_me:$LINENO: result: no" >&5
2979	echo "${ECHO_T}no" >&6
2980	fi
2981
2982	test -n "$ac_ct_CC" && break
2983	done
2984
2985	CC=$ac_ct_CC
2986	fi
2987
2988	fi
2989
2990
2991	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2992	See \`config.log' for more details." >&5
2993	echo "$as_me: error: no acceptable C compiler found in \$PATH
2994	See \`config.log' for more details." >&2;}
2995	{ (exit 1); exit 1; }; }
2996
2997	# Provide some information about the compiler.
2998	echo "$as_me:$LINENO:" \
2999	"checking for C compiler version" >&5
3000	ac_compiler=`set X $ac_compile; echo $2`
3001	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3002	(eval $ac_compiler --version </dev/null >&5) 2>&5
3003	ac_status=$?
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); }
3006	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3007	(eval $ac_compiler -v </dev/null >&5) 2>&5
3008	ac_status=$?
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); }
3011	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3012	(eval $ac_compiler -V </dev/null >&5) 2>&5
3013	ac_status=$?
3014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015	(exit $ac_status); }
3016
3017	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3018	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3019	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3020	echo $ECHO_N "(cached) $ECHO_C" >&6
3021	else
3022	cat >conftest.$ac_ext <<_ACEOF
3023	/* confdefs.h. */
3024	_ACEOF
3025	cat confdefs.h >>conftest.$ac_ext
3026	cat >>conftest.$ac_ext <<_ACEOF
3027	/* end confdefs.h. */
3028
3029	int
3030	main ()
3031	{
3032	#ifndef __GNUC__
3033	choke me
3034	#endif
3035
3036	;
3037	return 0;
3038	}
3039	_ACEOF
3040	rm -f conftest.$ac_objext
3041	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3042	(eval $ac_compile) 2>conftest.er1
3043	ac_status=$?
3044	grep -v '^ *+' conftest.er1 >conftest.err
3045	rm -f conftest.er1
3046	cat conftest.err >&5
3047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048	(exit $ac_status); } &&
3049	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3051	(eval $ac_try) 2>&5
3052	ac_status=$?
3053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054	(exit $ac_status); }; } &&
3055	{ ac_try='test -s conftest.$ac_objext'
3056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057	(eval $ac_try) 2>&5
3058	ac_status=$?
3059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060	(exit $ac_status); }; }; then
3061	ac_compiler_gnu=yes
3062	else
3063	echo "$as_me: failed program was:" >&5
3064	sed 's/^/\| /' conftest.$ac_ext >&5
3065
3066	ac_compiler_gnu=no
3067	fi
3068	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3069	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3070
3071	fi
3072	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3073	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3074	GCC=`test $ac_compiler_gnu = yes && echo yes`
3075	ac_test_CFLAGS=${CFLAGS+set}
3076	ac_save_CFLAGS=$CFLAGS
3077	CFLAGS="-g"
3078	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3079	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3080	if test "${ac_cv_prog_cc_g+set}" = set; then
3081	echo $ECHO_N "(cached) $ECHO_C" >&6
3082	else
3083	cat >conftest.$ac_ext <<_ACEOF
3084	/* confdefs.h. */
3085	_ACEOF
3086	cat confdefs.h >>conftest.$ac_ext
3087	cat >>conftest.$ac_ext <<_ACEOF
3088	/* end confdefs.h. */
3089
3090	int
3091	main ()
3092	{
3093
3094	;
3095	return 0;
3096	}
3097	_ACEOF
3098	rm -f conftest.$ac_objext
3099	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3100	(eval $ac_compile) 2>conftest.er1
3101	ac_status=$?
3102	grep -v '^ *+' conftest.er1 >conftest.err
3103	rm -f conftest.er1
3104	cat conftest.err >&5
3105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106	(exit $ac_status); } &&
3107	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3108	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3109	(eval $ac_try) 2>&5
3110	ac_status=$?
3111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3112	(exit $ac_status); }; } &&
3113	{ ac_try='test -s conftest.$ac_objext'
3114	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3115	(eval $ac_try) 2>&5
3116	ac_status=$?
3117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118	(exit $ac_status); }; }; then
3119	ac_cv_prog_cc_g=yes
3120	else
3121	echo "$as_me: failed program was:" >&5
3122	sed 's/^/\| /' conftest.$ac_ext >&5
3123
3124	ac_cv_prog_cc_g=no
3125	fi
3126	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3127	fi
3128	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3129	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3130	if test "$ac_test_CFLAGS" = set; then
3131	CFLAGS=$ac_save_CFLAGS
3132	elif test $ac_cv_prog_cc_g = yes; then
3133	if test "$GCC" = yes; then
3134	CFLAGS="-g -O2"
3135	else
3136	CFLAGS="-g"
3137	fi
3138	else
3139	if test "$GCC" = yes; then
3140	CFLAGS="-O2"
3141	else
3142	CFLAGS=
3143	fi
3144	fi
3145	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3146	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3147	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3148	echo $ECHO_N "(cached) $ECHO_C" >&6
3149	else
3150	ac_cv_prog_cc_stdc=no
3151	ac_save_CC=$CC
3152	cat >conftest.$ac_ext <<_ACEOF
3153	/* confdefs.h. */
3154	_ACEOF
3155	cat confdefs.h >>conftest.$ac_ext
3156	cat >>conftest.$ac_ext <<_ACEOF
3157	/* end confdefs.h. */
3158	#include <stdarg.h>
3159	#include <stdio.h>
3160	#include <sys/types.h>
3161	#include <sys/stat.h>
3162	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3163	struct buf { int x; };
3164	FILE * (rcsopen) (struct buf , struct stat *, int);
3165	static char *e (p, i)
3166	char **p;
3167	int i;
3168	{
3169	return p[i];
3170	}
3171	static char f (char (g) (char , int), char *p, ...)
3172	{
3173	char *s;
3174	va_list v;
3175	va_start (v,p);
3176	s = g (p, va_arg (v,int));
3177	va_end (v);
3178	return s;
3179	}
3180
3181	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3182	function prototypes and stuff, but not '\xHH' hex character constants.
3183	These don't provoke an error unfortunately, instead are silently treated
3184	as 'x'. The following induces an error, until -std1 is added to get
3185	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3186	array size at least. It's necessary to write '\x00'==0 to get something
3187	that's true only with -std1. */
3188	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3189
3190	int test (int i, double x);
3191	struct s1 {int (*f) (int a);};
3192	struct s2 {int (*f) (double a);};
3193	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3194	int argc;
3195	char **argv;
3196	int
3197	main ()
3198	{
3199	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3200	;
3201	return 0;
3202	}
3203	_ACEOF
3204	# Don't try gcc -ansi; that turns off useful extensions and
3205	# breaks some systems' header files.
3206	# AIX -qlanglvl=ansi
3207	# Ultrix and OSF/1 -std1
3208	# HP-UX 10.20 and later -Ae
3209	# HP-UX older versions -Aa -D_HPUX_SOURCE
3210	# SVR4 -Xc -D__EXTENSIONS__
3211	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3212	do
3213	CC="$ac_save_CC $ac_arg"
3214	rm -f conftest.$ac_objext
3215	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3216	(eval $ac_compile) 2>conftest.er1
3217	ac_status=$?
3218	grep -v '^ *+' conftest.er1 >conftest.err
3219	rm -f conftest.er1
3220	cat conftest.err >&5
3221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222	(exit $ac_status); } &&
3223	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
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 $ac_status); }; } &&
3229	{ ac_try='test -s conftest.$ac_objext'
3230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3231	(eval $ac_try) 2>&5
3232	ac_status=$?
3233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234	(exit $ac_status); }; }; then
3235	ac_cv_prog_cc_stdc=$ac_arg
3236	break
3237	else
3238	echo "$as_me: failed program was:" >&5
3239	sed 's/^/\| /' conftest.$ac_ext >&5
3240
3241	fi
3242	rm -f conftest.err conftest.$ac_objext
3243	done
3244	rm -f conftest.$ac_ext conftest.$ac_objext
3245	CC=$ac_save_CC
3246
3247	fi
3248
3249	case "x$ac_cv_prog_cc_stdc" in
3250	x\|xno)
3251	echo "$as_me:$LINENO: result: none needed" >&5
3252	echo "${ECHO_T}none needed" >&6 ;;
3253	*)
3254	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3255	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3256	CC="$CC $ac_cv_prog_cc_stdc" ;;
3257	esac
3258
3259	# Some people use a C++ compiler to compile C. Since we use `exit',
3260	# in C++ we need to declare it. In case someone uses the same compiler
3261	# for both compiling C and C++ we need to have the C++ compiler decide
3262	# the declaration of exit, since it's the most demanding environment.
3263	cat >conftest.$ac_ext <<_ACEOF
3264	#ifndef __cplusplus
3265	choke me
3266	#endif
3267	_ACEOF
3268	rm -f conftest.$ac_objext
3269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3270	(eval $ac_compile) 2>conftest.er1
3271	ac_status=$?
3272	grep -v '^ *+' conftest.er1 >conftest.err
3273	rm -f conftest.er1
3274	cat conftest.err >&5
3275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276	(exit $ac_status); } &&
3277	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3278	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3279	(eval $ac_try) 2>&5
3280	ac_status=$?
3281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3282	(exit $ac_status); }; } &&
3283	{ ac_try='test -s conftest.$ac_objext'
3284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285	(eval $ac_try) 2>&5
3286	ac_status=$?
3287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288	(exit $ac_status); }; }; then
3289	for ac_declaration in \
3290	'' \
3291	'extern "C" void std::exit (int) throw (); using std::exit;' \
3292	'extern "C" void std::exit (int); using std::exit;' \
3293	'extern "C" void exit (int) throw ();' \
3294	'extern "C" void exit (int);' \
3295	'void exit (int);'
3296	do
3297	cat >conftest.$ac_ext <<_ACEOF
3298	/* confdefs.h. */
3299	_ACEOF
3300	cat confdefs.h >>conftest.$ac_ext
3301	cat >>conftest.$ac_ext <<_ACEOF
3302	/* end confdefs.h. */
3303	$ac_declaration
3304	#include <stdlib.h>
3305	int
3306	main ()
3307	{
3308	exit (42);
3309	;
3310	return 0;
3311	}
3312	_ACEOF
3313	rm -f conftest.$ac_objext
3314	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3315	(eval $ac_compile) 2>conftest.er1
3316	ac_status=$?
3317	grep -v '^ *+' conftest.er1 >conftest.err
3318	rm -f conftest.er1
3319	cat conftest.err >&5
3320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321	(exit $ac_status); } &&
3322	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324	(eval $ac_try) 2>&5
3325	ac_status=$?
3326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327	(exit $ac_status); }; } &&
3328	{ ac_try='test -s conftest.$ac_objext'
3329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3330	(eval $ac_try) 2>&5
3331	ac_status=$?
3332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3333	(exit $ac_status); }; }; then
3334	:
3335	else
3336	echo "$as_me: failed program was:" >&5
3337	sed 's/^/\| /' conftest.$ac_ext >&5
3338
3339	continue
3340	fi
3341	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3342	cat >conftest.$ac_ext <<_ACEOF
3343	/* confdefs.h. */
3344	_ACEOF
3345	cat confdefs.h >>conftest.$ac_ext
3346	cat >>conftest.$ac_ext <<_ACEOF
3347	/* end confdefs.h. */
3348	$ac_declaration
3349	int
3350	main ()
3351	{
3352	exit (42);
3353	;
3354	return 0;
3355	}
3356	_ACEOF
3357	rm -f conftest.$ac_objext
3358	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3359	(eval $ac_compile) 2>conftest.er1
3360	ac_status=$?
3361	grep -v '^ *+' conftest.er1 >conftest.err
3362	rm -f conftest.er1
3363	cat conftest.err >&5
3364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3365	(exit $ac_status); } &&
3366	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3367	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3368	(eval $ac_try) 2>&5
3369	ac_status=$?
3370	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3371	(exit $ac_status); }; } &&
3372	{ ac_try='test -s conftest.$ac_objext'
3373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3374	(eval $ac_try) 2>&5
3375	ac_status=$?
3376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3377	(exit $ac_status); }; }; then
3378	break
3379	else
3380	echo "$as_me: failed program was:" >&5
3381	sed 's/^/\| /' conftest.$ac_ext >&5
3382
3383	fi
3384	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3385	done
3386	rm -f conftest*
3387	if test -n "$ac_declaration"; then
3388	echo '#ifdef __cplusplus' >>confdefs.h
3389	echo $ac_declaration >>confdefs.h
3390	echo '#endif' >>confdefs.h
3391	fi
3392
3393	else
3394	echo "$as_me: failed program was:" >&5
3395	sed 's/^/\| /' conftest.$ac_ext >&5
3396
3397	fi
3398	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3399	ac_ext=c
3400	ac_cpp='$CPP $CPPFLAGS'
3401	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3402	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3403	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3404
3405	depcc="$CC" am_compiler_list=
3406
3407	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3408	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3409	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3410	echo $ECHO_N "(cached) $ECHO_C" >&6
3411	else
3412	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3413	# We make a subdir and do the tests there. Otherwise we can end up
3414	# making bogus files that we don't know about and never remove. For
3415	# instance it was reported that on HP-UX the gcc test will end up
3416	# making a dummy file named `D' -- because `-MD' means `put the output
3417	# in D'.
3418	mkdir conftest.dir
3419	# Copy depcomp to subdir because otherwise we won't find it if we're
3420	# using a relative directory.
3421	cp "$am_depcomp" conftest.dir
3422	cd conftest.dir
3423	# We will build objects and dependencies in a subdirectory because
3424	# it helps to detect inapplicable dependency modes. For instance
3425	# both Tru64's cc and ICC support -MD to output dependencies as a
3426	# side effect of compilation, but ICC will put the dependencies in
3427	# the current directory while Tru64 will put them in the object
3428	# directory.
3429	mkdir sub
3430
3431	am_cv_CC_dependencies_compiler_type=none
3432	if test "$am_compiler_list" = ""; then
3433	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3434	fi
3435	for depmode in $am_compiler_list; do
3436	# Setup a source with many dependencies, because some compilers
3437	# like to wrap large dependency lists on column 80 (with \), and
3438	# we should not choose a depcomp mode which is confused by this.
3439	#
3440	# We need to recreate these files for each test, as the compiler may
3441	# overwrite some of them when testing with obscure command lines.
3442	# This happens at least with the AIX C compiler.
3443	: > sub/conftest.c
3444	for i in 1 2 3 4 5 6; do
3445	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3446	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3447	# Solaris 8's {/usr,}/bin/sh.
3448	touch sub/conftst$i.h
3449	done
3450	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3451
3452	case $depmode in
3453	nosideeffect)
3454	# after this tag, mechanisms are not by side-effect, so they'll
3455	# only be used when explicitly requested
3456	if test "x$enable_dependency_tracking" = xyes; then
3457	continue
3458	else
3459	break
3460	fi
3461	;;
3462	none) break ;;
3463	esac
3464	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3465	# mode. It turns out that the SunPro C++ compiler does not properly
3466	# handle `-M -o', and we need to detect this.
3467	if depmode=$depmode \
3468	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3469	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3470	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3471	>/dev/null 2>conftest.err &&
3472	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3473	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3474	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3475	# icc doesn't choke on unknown options, it will just issue warnings
3476	# or remarks (even with -Werror). So we grep stderr for any message
3477	# that says an option was ignored or not supported.
3478	# When given -MP, icc 7.0 and 7.1 complain thusly:
3479	# icc: Command line warning: ignoring option '-M'; no argument required
3480	# The diagnosis changed in icc 8.0:
3481	# icc: Command line remark: option '-MP' not supported
3482	if (grep 'ignoring option' conftest.err \|\|
3483	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3484	am_cv_CC_dependencies_compiler_type=$depmode
3485	break
3486	fi
3487	fi
3488	done
3489
3490	cd ..
3491	rm -rf conftest.dir
3492	else
3493	am_cv_CC_dependencies_compiler_type=none
3494	fi
3495
3496	fi
3497	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3498	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3499	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3500
3501
3502
3503	if
3504	test "x$enable_dependency_tracking" != xno \
3505	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3506	am__fastdepCC_TRUE=
3507	am__fastdepCC_FALSE='#'
3508	else
3509	am__fastdepCC_TRUE='#'
3510	am__fastdepCC_FALSE=
3511	fi
3512
3513
3514
3515	ac_ext=c
3516	ac_cpp='$CPP $CPPFLAGS'
3517	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3518	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3519	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3520	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3521	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3522	# On Suns, sometimes $CPP names a directory.
3523	if test -n "$CPP" && test -d "$CPP"; then
3524	CPP=
3525	fi
3526	if test -z "$CPP"; then
3527	if test "${ac_cv_prog_CPP+set}" = set; then
3528	echo $ECHO_N "(cached) $ECHO_C" >&6
3529	else
3530	# Double quotes because CPP needs to be expanded
3531	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3532	do
3533	ac_preproc_ok=false
3534	for ac_c_preproc_warn_flag in '' yes
3535	do
3536	# Use a header file that comes with gcc, so configuring glibc
3537	# with a fresh cross-compiler works.
3538	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3539	# <limits.h> exists even on freestanding compilers.
3540	# On the NeXT, cc -E runs the code through the compiler's parser,
3541	# not just through cpp. "Syntax error" is here to catch this case.
3542	cat >conftest.$ac_ext <<_ACEOF
3543	/* confdefs.h. */
3544	_ACEOF
3545	cat confdefs.h >>conftest.$ac_ext
3546	cat >>conftest.$ac_ext <<_ACEOF
3547	/* end confdefs.h. */
3548	#ifdef __STDC__
3549	# include <limits.h>
3550	#else
3551	# include <assert.h>
3552	#endif
3553	Syntax error
3554	_ACEOF
3555	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3556	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3557	ac_status=$?
3558	grep -v '^ *+' conftest.er1 >conftest.err
3559	rm -f conftest.er1
3560	cat conftest.err >&5
3561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562	(exit $ac_status); } >/dev/null; then
3563	if test -s conftest.err; then
3564	ac_cpp_err=$ac_c_preproc_warn_flag
3565	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3566	else
3567	ac_cpp_err=
3568	fi
3569	else
3570	ac_cpp_err=yes
3571	fi
3572	if test -z "$ac_cpp_err"; then
3573	:
3574	else
3575	echo "$as_me: failed program was:" >&5
3576	sed 's/^/\| /' conftest.$ac_ext >&5
3577
3578	# Broken: fails on valid input.
3579	continue
3580	fi
3581	rm -f conftest.err conftest.$ac_ext
3582
3583	# OK, works on sane cases. Now check whether non-existent headers
3584	# can be detected and how.
3585	cat >conftest.$ac_ext <<_ACEOF
3586	/* confdefs.h. */
3587	_ACEOF
3588	cat confdefs.h >>conftest.$ac_ext
3589	cat >>conftest.$ac_ext <<_ACEOF
3590	/* end confdefs.h. */
3591	#include <ac_nonexistent.h>
3592	_ACEOF
3593	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3594	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3595	ac_status=$?
3596	grep -v '^ *+' conftest.er1 >conftest.err
3597	rm -f conftest.er1
3598	cat conftest.err >&5
3599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600	(exit $ac_status); } >/dev/null; then
3601	if test -s conftest.err; then
3602	ac_cpp_err=$ac_c_preproc_warn_flag
3603	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3604	else
3605	ac_cpp_err=
3606	fi
3607	else
3608	ac_cpp_err=yes
3609	fi
3610	if test -z "$ac_cpp_err"; then
3611	# Broken: success on invalid input.
3612	continue
3613	else
3614	echo "$as_me: failed program was:" >&5
3615	sed 's/^/\| /' conftest.$ac_ext >&5
3616
3617	# Passes both tests.
3618	ac_preproc_ok=:
3619	break
3620	fi
3621	rm -f conftest.err conftest.$ac_ext
3622
3623	done
3624	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3625	rm -f conftest.err conftest.$ac_ext
3626	if $ac_preproc_ok; then
3627	break
3628	fi
3629
3630	done
3631	ac_cv_prog_CPP=$CPP
3632
3633	fi
3634	CPP=$ac_cv_prog_CPP
3635	else
3636	ac_cv_prog_CPP=$CPP
3637	fi
3638	echo "$as_me:$LINENO: result: $CPP" >&5
3639	echo "${ECHO_T}$CPP" >&6
3640	ac_preproc_ok=false
3641	for ac_c_preproc_warn_flag in '' yes
3642	do
3643	# Use a header file that comes with gcc, so configuring glibc
3644	# with a fresh cross-compiler works.
3645	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3646	# <limits.h> exists even on freestanding compilers.
3647	# On the NeXT, cc -E runs the code through the compiler's parser,
3648	# not just through cpp. "Syntax error" is here to catch this case.
3649	cat >conftest.$ac_ext <<_ACEOF
3650	/* confdefs.h. */
3651	_ACEOF
3652	cat confdefs.h >>conftest.$ac_ext
3653	cat >>conftest.$ac_ext <<_ACEOF
3654	/* end confdefs.h. */
3655	#ifdef __STDC__
3656	# include <limits.h>
3657	#else
3658	# include <assert.h>
3659	#endif
3660	Syntax error
3661	_ACEOF
3662	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3663	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3664	ac_status=$?
3665	grep -v '^ *+' conftest.er1 >conftest.err
3666	rm -f conftest.er1
3667	cat conftest.err >&5
3668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3669	(exit $ac_status); } >/dev/null; then
3670	if test -s conftest.err; then
3671	ac_cpp_err=$ac_c_preproc_warn_flag
3672	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3673	else
3674	ac_cpp_err=
3675	fi
3676	else
3677	ac_cpp_err=yes
3678	fi
3679	if test -z "$ac_cpp_err"; then
3680	:
3681	else
3682	echo "$as_me: failed program was:" >&5
3683	sed 's/^/\| /' conftest.$ac_ext >&5
3684
3685	# Broken: fails on valid input.
3686	continue
3687	fi
3688	rm -f conftest.err conftest.$ac_ext
3689
3690	# OK, works on sane cases. Now check whether non-existent headers
3691	# can be detected and how.
3692	cat >conftest.$ac_ext <<_ACEOF
3693	/* confdefs.h. */
3694	_ACEOF
3695	cat confdefs.h >>conftest.$ac_ext
3696	cat >>conftest.$ac_ext <<_ACEOF
3697	/* end confdefs.h. */
3698	#include <ac_nonexistent.h>
3699	_ACEOF
3700	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3701	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3702	ac_status=$?
3703	grep -v '^ *+' conftest.er1 >conftest.err
3704	rm -f conftest.er1
3705	cat conftest.err >&5
3706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3707	(exit $ac_status); } >/dev/null; then
3708	if test -s conftest.err; then
3709	ac_cpp_err=$ac_c_preproc_warn_flag
3710	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3711	else
3712	ac_cpp_err=
3713	fi
3714	else
3715	ac_cpp_err=yes
3716	fi
3717	if test -z "$ac_cpp_err"; then
3718	# Broken: success on invalid input.
3719	continue
3720	else
3721	echo "$as_me: failed program was:" >&5
3722	sed 's/^/\| /' conftest.$ac_ext >&5
3723
3724	# Passes both tests.
3725	ac_preproc_ok=:
3726	break
3727	fi
3728	rm -f conftest.err conftest.$ac_ext
3729
3730	done
3731	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3732	rm -f conftest.err conftest.$ac_ext
3733	if $ac_preproc_ok; then
3734	:
3735	else
3736	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3737	See \`config.log' for more details." >&5
3738	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3739	See \`config.log' for more details." >&2;}
3740	{ (exit 1); exit 1; }; }
3741	fi
3742
3743	ac_ext=c
3744	ac_cpp='$CPP $CPPFLAGS'
3745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3746	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3747	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3748
3749
3750	echo "$as_me:$LINENO: checking for egrep" >&5
3751	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3752	if test "${ac_cv_prog_egrep+set}" = set; then
3753	echo $ECHO_N "(cached) $ECHO_C" >&6
3754	else
3755	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3756	then ac_cv_prog_egrep='grep -E'
3757	else ac_cv_prog_egrep='egrep'
3758	fi
3759	fi
3760	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3761	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3762	EGREP=$ac_cv_prog_egrep
3763
3764
3765	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3766	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3767	if test "${ac_cv_header_stdc+set}" = set; then
3768	echo $ECHO_N "(cached) $ECHO_C" >&6
3769	else
3770	cat >conftest.$ac_ext <<_ACEOF
3771	/* confdefs.h. */
3772	_ACEOF
3773	cat confdefs.h >>conftest.$ac_ext
3774	cat >>conftest.$ac_ext <<_ACEOF
3775	/* end confdefs.h. */
3776	#include <stdlib.h>
3777	#include <stdarg.h>
3778	#include <string.h>
3779	#include <float.h>
3780
3781	int
3782	main ()
3783	{
3784
3785	;
3786	return 0;
3787	}
3788	_ACEOF
3789	rm -f conftest.$ac_objext
3790	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3791	(eval $ac_compile) 2>conftest.er1
3792	ac_status=$?
3793	grep -v '^ *+' conftest.er1 >conftest.err
3794	rm -f conftest.er1
3795	cat conftest.err >&5
3796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3797	(exit $ac_status); } &&
3798	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3799	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3800	(eval $ac_try) 2>&5
3801	ac_status=$?
3802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803	(exit $ac_status); }; } &&
3804	{ ac_try='test -s conftest.$ac_objext'
3805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3806	(eval $ac_try) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); }; }; then
3810	ac_cv_header_stdc=yes
3811	else
3812	echo "$as_me: failed program was:" >&5
3813	sed 's/^/\| /' conftest.$ac_ext >&5
3814
3815	ac_cv_header_stdc=no
3816	fi
3817	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3818
3819	if test $ac_cv_header_stdc = yes; then
3820	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3821	cat >conftest.$ac_ext <<_ACEOF
3822	/* confdefs.h. */
3823	_ACEOF
3824	cat confdefs.h >>conftest.$ac_ext
3825	cat >>conftest.$ac_ext <<_ACEOF
3826	/* end confdefs.h. */
3827	#include <string.h>
3828
3829	_ACEOF
3830	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3831	$EGREP "memchr" >/dev/null 2>&1; then
3832	:
3833	else
3834	ac_cv_header_stdc=no
3835	fi
3836	rm -f conftest*
3837
3838	fi
3839
3840	if test $ac_cv_header_stdc = yes; then
3841	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3842	cat >conftest.$ac_ext <<_ACEOF
3843	/* confdefs.h. */
3844	_ACEOF
3845	cat confdefs.h >>conftest.$ac_ext
3846	cat >>conftest.$ac_ext <<_ACEOF
3847	/* end confdefs.h. */
3848	#include <stdlib.h>
3849
3850	_ACEOF
3851	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3852	$EGREP "free" >/dev/null 2>&1; then
3853	:
3854	else
3855	ac_cv_header_stdc=no
3856	fi
3857	rm -f conftest*
3858
3859	fi
3860
3861	if test $ac_cv_header_stdc = yes; then
3862	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3863	if test "$cross_compiling" = yes; then
3864	:
3865	else
3866	cat >conftest.$ac_ext <<_ACEOF
3867	/* confdefs.h. */
3868	_ACEOF
3869	cat confdefs.h >>conftest.$ac_ext
3870	cat >>conftest.$ac_ext <<_ACEOF
3871	/* end confdefs.h. */
3872	#include <ctype.h>
3873	#if ((' ' & 0x0FF) == 0x020)
3874	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3875	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3876	#else
3877	# define ISLOWER(c) \
3878	(('a' <= (c) && (c) <= 'i') \
3879	\|\| ('j' <= (c) && (c) <= 'r') \
3880	\|\| ('s' <= (c) && (c) <= 'z'))
3881	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3882	#endif
3883
3884	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3885	int
3886	main ()
3887	{
3888	int i;
3889	for (i = 0; i < 256; i++)
3890	if (XOR (islower (i), ISLOWER (i))
3891	\|\| toupper (i) != TOUPPER (i))
3892	exit(2);
3893	exit (0);
3894	}
3895	_ACEOF
3896	rm -f conftest$ac_exeext
3897	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3898	(eval $ac_link) 2>&5
3899	ac_status=$?
3900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3903	(eval $ac_try) 2>&5
3904	ac_status=$?
3905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3906	(exit $ac_status); }; }; then
3907	:
3908	else
3909	echo "$as_me: program exited with status $ac_status" >&5
3910	echo "$as_me: failed program was:" >&5
3911	sed 's/^/\| /' conftest.$ac_ext >&5
3912
3913	( exit $ac_status )
3914	ac_cv_header_stdc=no
3915	fi
3916	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3917	fi
3918	fi
3919	fi
3920	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3921	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3922	if test $ac_cv_header_stdc = yes; then
3923
3924	cat >>confdefs.h <<\_ACEOF
3925	#define STDC_HEADERS 1
3926	_ACEOF
3927
3928	fi
3929
3930
3931	## THIS IS OUR DEFAULT-DATA-DIRECTORY
3932
3933	##################################
3934	## CHECKING OPTIONAL ARGUMENTS ##
3935	##################################
3936	#----------------#
3937	# Data-Directory #
3938	#----------------#
3939	DATA_DIR=$datadir
3940	echo \$\{prefix\}
3941	if test $DATA_DIR = \$\{prefix\}/share ; then
3942	echo "not given"
3943	DATA_DIR=/usr/share
3944	else
3945	echo "given: $DATA_DIR"
3946	fi
3947
3948	cat >>confdefs.h <<_ACEOF
3949	#define DATADIR "$DATA_DIR"
3950	_ACEOF
3951
3952
3953	#-----------------#
3954	# shared-lib-path #
3955	#-----------------#
3956	SHARED_LIB_PATH=no
3957	echo "$as_me:$LINENO: checking shared lib path" >&5
3958	echo $ECHO_N "checking shared lib path... $ECHO_C" >&6
3959
3960	# Check whether --with-shared-lib-path or --without-shared-lib-path was given.
3961	if test "${with_shared_lib_path+set}" = set; then
3962	withval="$with_shared_lib_path"
3963	SHARED_LIB_PATH=$withval
3964	fi;
3965	if test x$SHARED_LIB_PATH != xno; then
3966	echo "set to $SHARED_LIB_PATH"
3967	else
3968	echo "no"
3969	fi
3970
3971
3972	#-----------------#
3973	# DEBUG-statement #
3974	#-----------------#
3975	DEBUG=no
3976	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3977	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3978	# Check whether --enable-debug or --disable-debug was given.
3979	if test "${enable_debug+set}" = set; then
3980	enableval="$enable_debug"
3981	DEBUG=$enableval
3982	fi;
3983
3984	if test x$DEBUG = xno; then
3985	echo "no"
3986	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3987	DEBUG=4
3988	elif test x$DEBUG = xyes; then
3989	echo "yes"
3990	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3991	DEBUG=4
3992	else
3993	echo "yes: setting debuglevel to to $DEBUG"
3994	fi
3995
3996	cat >>confdefs.h <<_ACEOF
3997	#define DEBUG $DEBUG
3998	_ACEOF
3999
4000
4001
4002	#---------------#
4003	# Modular Debug #
4004	#---------------#
4005	MODULAR_DEBUG=yes
4006	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
4007	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
4008	# Check whether --enable-modular-debug or --disable-modular-debug was given.
4009	if test "${enable_modular_debug+set}" = set; then
4010	enableval="$enable_modular_debug"
4011	MODULAR_DEBUG=$enableval
4012	fi;
4013
4014	if test x$MODULAR_DEBUG = xno; then
4015	echo "no"
4016	elif test x$MODULAR_DEBUG = xyes; then
4017	echo "yes"
4018
4019	cat >>confdefs.h <<_ACEOF
4020	#define MODULAR_DEBUG 1
4021	_ACEOF
4022
4023	fi
4024
4025	#--------------#
4026	# GTK-disabled #
4027	#--------------#
4028	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
4029	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
4030	# Check whether --enable-gtk or --disable-gtk was given.
4031	if test "${enable_gtk+set}" = set; then
4032	enableval="$enable_gtk"
4033	def_gtk=no
4034	else
4035	def_gtk=yes
4036	fi;
4037	if test x$def_gtk = xyes; then
4038	echo "yes"
4039	fi
4040	if test x$def_gtk = xno; then
4041	echo "no"
4042	fi
4043
4044	#------------------#
4045	# libCurl-disabled #
4046	#------------------#
4047	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4048	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4049	# Check whether --enable-curl or --disable-curl was given.
4050	if test "${enable_curl+set}" = set; then
4051	enableval="$enable_curl"
4052	def_curl=no
4053	else
4054	def_curl=yes
4055	fi;
4056	if test x$def_curl = xyes; then
4057	echo "yes"
4058	fi
4059	if test x$def_curl = xno; then
4060	echo "no"
4061	fi
4062
4063	#-------------------#
4064	# SubProject-enable #
4065	#-------------------#
4066	def_sub_projects=no
4067	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4068	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4069
4070	# Check whether --with-sub-projects or --without-sub-projects was given.
4071	if test "${with_sub_projects+set}" = set; then
4072	withval="$with_sub_projects"
4073	def_sub_projects=yes
4074	fi;
4075	if test x$def_sub_projects = xyes; then
4076	echo "yes"
4077	fi
4078	if test x$def_sub_projects = xno; then
4079	echo "no"
4080	fi
4081
4082
4083	if test x$def_sub_projects = xyes; then
4084	SUB_PROJECTS_TRUE=
4085	SUB_PROJECTS_FALSE='#'
4086	else
4087	SUB_PROJECTS_TRUE='#'
4088	SUB_PROJECTS_FALSE=
4089	fi
4090
4091
4092	#-------------------#
4093	# Profiling Enabled #
4094	#-------------------#
4095	def_profiling=no
4096	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4097	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4098	# Check whether --enable-profile or --disable-profile was given.
4099	if test "${enable_profile+set}" = set; then
4100	enableval="$enable_profile"
4101	def_profiling=yes
4102	fi;
4103	if test x$def_profiling = xyes; then
4104	echo "yes"
4105	CXXFLAGS="$CXXFLAGS -pg"
4106	fi
4107	if test x$def_profiling = xno; then
4108	echo "no"
4109	fi
4110
4111	#----------------#
4112	# efence Enabled #
4113	#----------------#
4114	def_efence=no
4115	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4116	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4117	# Check whether --enable-efence or --disable-efence was given.
4118	if test "${enable_efence+set}" = set; then
4119	enableval="$enable_efence"
4120	def_efence=yes
4121	fi;
4122	if test x$def_efence = xyes; then
4123	echo "yes"
4124	fi
4125	if test x$def_efence = xno; then
4126	echo "no"
4127	fi
4128
4129	#----------------------#
4130	# Documentation-enable #
4131	#----------------------#
4132	def_documentation=no
4133	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4134	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4135	# Check whether --enable-documentation or --disable-documentation was given.
4136	if test "${enable_documentation+set}" = set; then
4137	enableval="$enable_documentation"
4138	def_documentation=yes
4139	fi;
4140	if test x$def_documentation = xyes; then
4141	echo "yes"
4142	fi
4143	if test x$def_documentation = xno; then
4144	echo "no"
4145	fi
4146
4147
4148	if test x$def_documentation = xyes; then
4149	DOCUMENTATION_TRUE=
4150	DOCUMENTATION_FALSE='#'
4151	else
4152	DOCUMENTATION_TRUE='#'
4153	DOCUMENTATION_FALSE=
4154	fi
4155
4156
4157
4158
4159	#---------------------------#
4160	# WITH TARDIS (convenience) #
4161	#---------------------------#
4162	def_tardis=no
4163	GTKPATH=""
4164	echo "$as_me:$LINENO: checking convenience flag for working at the taris in the ETH zurich" >&5
4165	echo $ECHO_N "checking convenience flag for working at the taris in the ETH zurich... $ECHO_C" >&6
4166
4167	# Check whether --with-tardis or --without-tardis was given.
4168	if test "${with_tardis+set}" = set; then
4169	withval="$with_tardis"
4170	def_tardis=yes
4171	fi;
4172	if test x$def_tardis = xyes; then
4173	ARCH=i686-debian-linux3.1
4174	## GAMELIBS
4175	PREFIX=/usr/pack/gamelibs-1.0-to
4176	CPPFLAGS="${CPPFLAGS} -I${PREFIX}/include"
4177	LDFLAGS="${LDFLAGS} -L$PREFIX/${ARCH}/lib -Wl,-rpath -Wl,${PREFIX}/${ARCH}/lib"
4178	## GTK
4179	GTKPREFIX=/usr/pack/gtk-2.8.3-mo
4180	GTKPATH=${GTKPREFIX}/${ARCH}/bin
4181	CPPFLAGS="${CPPFLAGS} -I${GTKPREFIX}/include"
4182	LDFLAGS="${LDFLAGS} -L${GTKPREFIX}/${ARCH}/lib -Wl,-rpath -Wl,${GTKPREFIX}/${ARCH}/lib"
4183	echo "yes"
4184	fi
4185	if test x$def_tardis = xno; then
4186	echo "no"
4187	fi
4188
4189	#######################
4190	## PROGRAMM CHECKING ##
4191	## 3. party Programs ##
4192	#######################
4193
4194	#----------------------#
4195	# checking for Doxygen #
4196	#----------------------#
4197	# Extract the first word of "doxygen", so it can be a program name with args.
4198	set dummy doxygen; ac_word=$2
4199	echo "$as_me:$LINENO: checking for $ac_word" >&5
4200	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4201	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4202	echo $ECHO_N "(cached) $ECHO_C" >&6
4203	else
4204	case $DOXYGEN in
4205	[\\/]* \| ?:[\\/]*)
4206	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4207	;;
4208	*)
4209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4210	for as_dir in $PATH
4211	do
4212	IFS=$as_save_IFS
4213	test -z "$as_dir" && as_dir=.
4214	for ac_exec_ext in '' $ac_executable_extensions; do
4215	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4216	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4217	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4218	break 2
4219	fi
4220	done
4221	done
4222
4223	;;
4224	esac
4225	fi
4226	DOXYGEN=$ac_cv_path_DOXYGEN
4227
4228	if test -n "$DOXYGEN"; then
4229	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4230	echo "${ECHO_T}$DOXYGEN" >&6
4231	else
4232	echo "$as_me:$LINENO: result: no" >&5
4233	echo "${ECHO_T}no" >&6
4234	fi
4235
4236
4237
4238	if test $DOXYGEN; then
4239	DOXYGEN_TRUE=
4240	DOXYGEN_FALSE='#'
4241	else
4242	DOXYGEN_TRUE='#'
4243	DOXYGEN_FALSE=
4244	fi
4245
4246
4247	#--------------------#
4248	# checking for gprof #
4249	#--------------------#
4250	# Extract the first word of "gprof", so it can be a program name with args.
4251	set dummy gprof; ac_word=$2
4252	echo "$as_me:$LINENO: checking for $ac_word" >&5
4253	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4254	if test "${ac_cv_path_GPROF+set}" = set; then
4255	echo $ECHO_N "(cached) $ECHO_C" >&6
4256	else
4257	case $GPROF in
4258	[\\/]* \| ?:[\\/]*)
4259	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4260	;;
4261	*)
4262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4263	for as_dir in $PATH
4264	do
4265	IFS=$as_save_IFS
4266	test -z "$as_dir" && as_dir=.
4267	for ac_exec_ext in '' $ac_executable_extensions; do
4268	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4269	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4270	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4271	break 2
4272	fi
4273	done
4274	done
4275
4276	;;
4277	esac
4278	fi
4279	GPROF=$ac_cv_path_GPROF
4280
4281	if test -n "$GPROF"; then
4282	echo "$as_me:$LINENO: result: $GPROF" >&5
4283	echo "${ECHO_T}$GPROF" >&6
4284	else
4285	echo "$as_me:$LINENO: result: no" >&5
4286	echo "${ECHO_T}no" >&6
4287	fi
4288
4289
4290	#-------------------------#
4291	# checking for pkg-config #
4292	#-------------------------#
4293	if test x$def_gtk = xyes; then
4294	if test x${GTKPATH} != x; then
4295	# Extract the first word of "pkg-config", so it can be a program name with args.
4296	set dummy pkg-config; ac_word=$2
4297	echo "$as_me:$LINENO: checking for $ac_word" >&5
4298	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4299	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4300	echo $ECHO_N "(cached) $ECHO_C" >&6
4301	else
4302	case $PKG_CONFIG in
4303	[\\/]* \| ?:[\\/]*)
4304	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4305	;;
4306	*)
4307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4308	for as_dir in $GTKPATH
4309	do
4310	IFS=$as_save_IFS
4311	test -z "$as_dir" && as_dir=.
4312	for ac_exec_ext in '' $ac_executable_extensions; do
4313	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4314	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4315	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4316	break 2
4317	fi
4318	done
4319	done
4320
4321	;;
4322	esac
4323	fi
4324	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4325
4326	if test -n "$PKG_CONFIG"; then
4327	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4328	echo "${ECHO_T}$PKG_CONFIG" >&6
4329	else
4330	echo "$as_me:$LINENO: result: no" >&5
4331	echo "${ECHO_T}no" >&6
4332	fi
4333
4334	else
4335	# Extract the first word of "pkg-config ", so it can be a program name with args.
4336	set dummy pkg-config ; ac_word=$2
4337	echo "$as_me:$LINENO: checking for $ac_word" >&5
4338	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4339	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4340	echo $ECHO_N "(cached) $ECHO_C" >&6
4341	else
4342	case $PKG_CONFIG in
4343	[\\/]* \| ?:[\\/]*)
4344	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4345	;;
4346	*)
4347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4348	for as_dir in $PATH
4349	do
4350	IFS=$as_save_IFS
4351	test -z "$as_dir" && as_dir=.
4352	for ac_exec_ext in '' $ac_executable_extensions; do
4353	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4354	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4355	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4356	break 2
4357	fi
4358	done
4359	done
4360
4361	;;
4362	esac
4363	fi
4364	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4365
4366	if test -n "$PKG_CONFIG"; then
4367	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4368	echo "${ECHO_T}$PKG_CONFIG" >&6
4369	else
4370	echo "$as_me:$LINENO: result: no" >&5
4371	echo "${ECHO_T}no" >&6
4372	fi
4373
4374	fi
4375	fi
4376
4377
4378	#########################
4379	## CHECKING FOR SYSTEM ##
4380	#########################
4381	## here the system is checked, and openGL is included
4382	## also checking for SDL on differen Systems
4383
4384	echo "$as_me:$LINENO: checking for System" >&5
4385	echo $ECHO_N "checking for System... $ECHO_C" >&6
4386	## checking for openGL-environment and other sys-specific parameters
4387	case "$target" in
4388
4389	###########
4390	#---------#
4391	# WINDOWS #
4392	#---------#
4393	###########
4394	--mingw32*)
4395	echo "mingw-WINDOWS detected"
4396
4397	CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
4398
4399	mingw="yes"
4400	MSBITFIELDS="-mms-bitfields"
4401	MWINDOWS="-mwindows"
4402
4403	#--------#
4404	# MIN-GW #
4405	#--------#
4406	# checking for mingw32
4407	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4408	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4409	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4410	echo $ECHO_N "(cached) $ECHO_C" >&6
4411	else
4412	ac_check_lib_save_LIBS=$LIBS
4413	LIBS="-lmingw32 $LIBS"
4414	cat >conftest.$ac_ext <<_ACEOF
4415	/* confdefs.h. */
4416	_ACEOF
4417	cat confdefs.h >>conftest.$ac_ext
4418	cat >>conftest.$ac_ext <<_ACEOF
4419	/* end confdefs.h. */
4420
4421
4422	int
4423	main ()
4424	{
4425	main ();
4426	;
4427	return 0;
4428	}
4429	_ACEOF
4430	rm -f conftest.$ac_objext conftest$ac_exeext
4431	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4432	(eval $ac_link) 2>conftest.er1
4433	ac_status=$?
4434	grep -v '^ *+' conftest.er1 >conftest.err
4435	rm -f conftest.er1
4436	cat conftest.err >&5
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); } &&
4439	{ ac_try='test -z "$ac_c_werror_flag" \|\| 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_exeext'
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 $ac_status); }; }; then
4451	ac_cv_lib_mingw32_main=yes
4452	else
4453	echo "$as_me: failed program was:" >&5
4454	sed 's/^/\| /' conftest.$ac_ext >&5
4455
4456	ac_cv_lib_mingw32_main=no
4457	fi
4458	rm -f conftest.err conftest.$ac_objext \
4459	conftest$ac_exeext conftest.$ac_ext
4460	LIBS=$ac_check_lib_save_LIBS
4461	fi
4462	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4463	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4464	if test $ac_cv_lib_mingw32_main = yes; then
4465	FOUND_mingw32=yes
4466	fi
4467
4468	if test x$FOUND_mingw32 = xyes; then
4469	LIBS="$LIBS -lmingw32"
4470	fi
4471
4472	#---------------#
4473	# open-GL (win) #
4474	#---------------#
4475	# checking gl header
4476	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4487	inttypes.h stdint.h unistd.h
4488	do
4489	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4490	echo "$as_me:$LINENO: checking for $ac_header" >&5
4491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4493	echo $ECHO_N "(cached) $ECHO_C" >&6
4494	else
4495	cat >conftest.$ac_ext <<_ACEOF
4496	/* confdefs.h. */
4497	_ACEOF
4498	cat confdefs.h >>conftest.$ac_ext
4499	cat >>conftest.$ac_ext <<_ACEOF
4500	/* end confdefs.h. */
4501	$ac_includes_default
4502
4503	#include <$ac_header>
4504	_ACEOF
4505	rm -f conftest.$ac_objext
4506	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4507	(eval $ac_compile) 2>conftest.er1
4508	ac_status=$?
4509	grep -v '^ *+' conftest.er1 >conftest.err
4510	rm -f conftest.er1
4511	cat conftest.err >&5
4512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4513	(exit $ac_status); } &&
4514	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4515	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4516	(eval $ac_try) 2>&5
4517	ac_status=$?
4518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519	(exit $ac_status); }; } &&
4520	{ ac_try='test -s conftest.$ac_objext'
4521	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4522	(eval $ac_try) 2>&5
4523	ac_status=$?
4524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4525	(exit $ac_status); }; }; then
4526	eval "$as_ac_Header=yes"
4527	else
4528	echo "$as_me: failed program was:" >&5
4529	sed 's/^/\| /' conftest.$ac_ext >&5
4530
4531	eval "$as_ac_Header=no"
4532	fi
4533	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4534	fi
4535	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4536	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4537	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4538	cat >>confdefs.h <<_ACEOF
4539	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4540	_ACEOF
4541
4542	fi
4543
4544	done
4545
4546
4547
4548	for ac_header in GL/gl.h
4549	do
4550	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4551	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4552	echo "$as_me:$LINENO: checking for $ac_header" >&5
4553	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4554	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4555	echo $ECHO_N "(cached) $ECHO_C" >&6
4556	fi
4557	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4558	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4559	else
4560	# Is the header compilable?
4561	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4562	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4563	cat >conftest.$ac_ext <<_ACEOF
4564	/* confdefs.h. */
4565	_ACEOF
4566	cat confdefs.h >>conftest.$ac_ext
4567	cat >>conftest.$ac_ext <<_ACEOF
4568	/* end confdefs.h. */
4569	$ac_includes_default
4570	#include <$ac_header>
4571	_ACEOF
4572	rm -f conftest.$ac_objext
4573	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4574	(eval $ac_compile) 2>conftest.er1
4575	ac_status=$?
4576	grep -v '^ *+' conftest.er1 >conftest.err
4577	rm -f conftest.er1
4578	cat conftest.err >&5
4579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4580	(exit $ac_status); } &&
4581	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4582	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4583	(eval $ac_try) 2>&5
4584	ac_status=$?
4585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4586	(exit $ac_status); }; } &&
4587	{ ac_try='test -s conftest.$ac_objext'
4588	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4589	(eval $ac_try) 2>&5
4590	ac_status=$?
4591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4592	(exit $ac_status); }; }; then
4593	ac_header_compiler=yes
4594	else
4595	echo "$as_me: failed program was:" >&5
4596	sed 's/^/\| /' conftest.$ac_ext >&5
4597
4598	ac_header_compiler=no
4599	fi
4600	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4601	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4602	echo "${ECHO_T}$ac_header_compiler" >&6
4603
4604	# Is the header present?
4605	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4606	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4607	cat >conftest.$ac_ext <<_ACEOF
4608	/* confdefs.h. */
4609	_ACEOF
4610	cat confdefs.h >>conftest.$ac_ext
4611	cat >>conftest.$ac_ext <<_ACEOF
4612	/* end confdefs.h. */
4613	#include <$ac_header>
4614	_ACEOF
4615	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4616	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4617	ac_status=$?
4618	grep -v '^ *+' conftest.er1 >conftest.err
4619	rm -f conftest.er1
4620	cat conftest.err >&5
4621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622	(exit $ac_status); } >/dev/null; then
4623	if test -s conftest.err; then
4624	ac_cpp_err=$ac_c_preproc_warn_flag
4625	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4626	else
4627	ac_cpp_err=
4628	fi
4629	else
4630	ac_cpp_err=yes
4631	fi
4632	if test -z "$ac_cpp_err"; then
4633	ac_header_preproc=yes
4634	else
4635	echo "$as_me: failed program was:" >&5
4636	sed 's/^/\| /' conftest.$ac_ext >&5
4637
4638	ac_header_preproc=no
4639	fi
4640	rm -f conftest.err conftest.$ac_ext
4641	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4642	echo "${ECHO_T}$ac_header_preproc" >&6
4643
4644	# So? What about this header?
4645	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4646	yes:no: )
4647	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4648	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4649	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4650	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4651	ac_header_preproc=yes
4652	;;
4653	no:yes:* )
4654	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4655	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4656	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4657	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4658	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4659	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4660	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4661	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4662	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4663	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4664	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4665	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4666	(
4667	cat <<\_ASBOX
4668	## ---------------------------------------------- ##
4669	## Report this to orxonox-dev at mail.datacore.ch ##
4670	## ---------------------------------------------- ##
4671	_ASBOX
4672	) \|
4673	sed "s/^/$as_me: WARNING: /" >&2
4674	;;
4675	esac
4676	echo "$as_me:$LINENO: checking for $ac_header" >&5
4677	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4678	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4679	echo $ECHO_N "(cached) $ECHO_C" >&6
4680	else
4681	eval "$as_ac_Header=\$ac_header_preproc"
4682	fi
4683	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4684	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4685
4686	fi
4687	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4688	cat >>confdefs.h <<_ACEOF
4689	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4690	_ACEOF
4691
4692	else
4693	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4694	echo "$as_me: error: cannot find opengl headers" >&2;}
4695	{ (exit 1); exit 1; }; }
4696	fi
4697
4698	done
4699
4700	# checking for Windows openGl library
4701	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4702	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4703	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4704	echo $ECHO_N "(cached) $ECHO_C" >&6
4705	else
4706	ac_check_lib_save_LIBS=$LIBS
4707	LIBS="-lopengl32 $LIBS"
4708	cat >conftest.$ac_ext <<_ACEOF
4709	/* confdefs.h. */
4710	_ACEOF
4711	cat confdefs.h >>conftest.$ac_ext
4712	cat >>conftest.$ac_ext <<_ACEOF
4713	/* end confdefs.h. */
4714
4715
4716	int
4717	main ()
4718	{
4719	main ();
4720	;
4721	return 0;
4722	}
4723	_ACEOF
4724	rm -f conftest.$ac_objext conftest$ac_exeext
4725	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4726	(eval $ac_link) 2>conftest.er1
4727	ac_status=$?
4728	grep -v '^ *+' conftest.er1 >conftest.err
4729	rm -f conftest.er1
4730	cat conftest.err >&5
4731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4732	(exit $ac_status); } &&
4733	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4735	(eval $ac_try) 2>&5
4736	ac_status=$?
4737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4738	(exit $ac_status); }; } &&
4739	{ ac_try='test -s conftest$ac_exeext'
4740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4741	(eval $ac_try) 2>&5
4742	ac_status=$?
4743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4744	(exit $ac_status); }; }; then
4745	ac_cv_lib_opengl32_main=yes
4746	else
4747	echo "$as_me: failed program was:" >&5
4748	sed 's/^/\| /' conftest.$ac_ext >&5
4749
4750	ac_cv_lib_opengl32_main=no
4751	fi
4752	rm -f conftest.err conftest.$ac_objext \
4753	conftest$ac_exeext conftest.$ac_ext
4754	LIBS=$ac_check_lib_save_LIBS
4755	fi
4756	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4757	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4758	if test $ac_cv_lib_opengl32_main = yes; then
4759	FOUND_GL=yes; LIBS="$LIBS -lopengl32"
4760	fi
4761
4762	if test x$FOUND_GL != xyes ; then
4763	echo "------------------"
4764	echo "opengl not found."
4765	echo "please install the opengl package which can be found at http://www.opengl.org"
4766	echo "------------------"
4767	exit -1
4768	fi
4769
4770	# cheking for GLU-header
4771
4772	for ac_header in GL/glu.h
4773	do
4774	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4775	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4776	echo "$as_me:$LINENO: checking for $ac_header" >&5
4777	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4778	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4779	echo $ECHO_N "(cached) $ECHO_C" >&6
4780	fi
4781	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4782	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4783	else
4784	# Is the header compilable?
4785	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4786	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4787	cat >conftest.$ac_ext <<_ACEOF
4788	/* confdefs.h. */
4789	_ACEOF
4790	cat confdefs.h >>conftest.$ac_ext
4791	cat >>conftest.$ac_ext <<_ACEOF
4792	/* end confdefs.h. */
4793	$ac_includes_default
4794	#include <$ac_header>
4795	_ACEOF
4796	rm -f conftest.$ac_objext
4797	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4798	(eval $ac_compile) 2>conftest.er1
4799	ac_status=$?
4800	grep -v '^ *+' conftest.er1 >conftest.err
4801	rm -f conftest.er1
4802	cat conftest.err >&5
4803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4804	(exit $ac_status); } &&
4805	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4807	(eval $ac_try) 2>&5
4808	ac_status=$?
4809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810	(exit $ac_status); }; } &&
4811	{ ac_try='test -s conftest.$ac_objext'
4812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4813	(eval $ac_try) 2>&5
4814	ac_status=$?
4815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4816	(exit $ac_status); }; }; then
4817	ac_header_compiler=yes
4818	else
4819	echo "$as_me: failed program was:" >&5
4820	sed 's/^/\| /' conftest.$ac_ext >&5
4821
4822	ac_header_compiler=no
4823	fi
4824	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4825	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4826	echo "${ECHO_T}$ac_header_compiler" >&6
4827
4828	# Is the header present?
4829	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4830	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4831	cat >conftest.$ac_ext <<_ACEOF
4832	/* confdefs.h. */
4833	_ACEOF
4834	cat confdefs.h >>conftest.$ac_ext
4835	cat >>conftest.$ac_ext <<_ACEOF
4836	/* end confdefs.h. */
4837	#include <$ac_header>
4838	_ACEOF
4839	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4840	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4841	ac_status=$?
4842	grep -v '^ *+' conftest.er1 >conftest.err
4843	rm -f conftest.er1
4844	cat conftest.err >&5
4845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846	(exit $ac_status); } >/dev/null; then
4847	if test -s conftest.err; then
4848	ac_cpp_err=$ac_c_preproc_warn_flag
4849	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4850	else
4851	ac_cpp_err=
4852	fi
4853	else
4854	ac_cpp_err=yes
4855	fi
4856	if test -z "$ac_cpp_err"; then
4857	ac_header_preproc=yes
4858	else
4859	echo "$as_me: failed program was:" >&5
4860	sed 's/^/\| /' conftest.$ac_ext >&5
4861
4862	ac_header_preproc=no
4863	fi
4864	rm -f conftest.err conftest.$ac_ext
4865	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4866	echo "${ECHO_T}$ac_header_preproc" >&6
4867
4868	# So? What about this header?
4869	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4870	yes:no: )
4871	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4872	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4873	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4874	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4875	ac_header_preproc=yes
4876	;;
4877	no:yes:* )
4878	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4879	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4880	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4881	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4882	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4883	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4884	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4885	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4886	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4887	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4888	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4889	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4890	(
4891	cat <<\_ASBOX
4892	## ---------------------------------------------- ##
4893	## Report this to orxonox-dev at mail.datacore.ch ##
4894	## ---------------------------------------------- ##
4895	_ASBOX
4896	) \|
4897	sed "s/^/$as_me: WARNING: /" >&2
4898	;;
4899	esac
4900	echo "$as_me:$LINENO: checking for $ac_header" >&5
4901	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4902	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4903	echo $ECHO_N "(cached) $ECHO_C" >&6
4904	else
4905	eval "$as_ac_Header=\$ac_header_preproc"
4906	fi
4907	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4908	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4909
4910	fi
4911	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4912	cat >>confdefs.h <<_ACEOF
4913	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4914	_ACEOF
4915
4916	else
4917	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4918	echo "$as_me: error: cannot find opengl headers" >&2;}
4919	{ (exit 1); exit 1; }; }
4920	fi
4921
4922	done
4923
4924
4925	# checking for libGLU
4926	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4927	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4928	if test "${ac_cv_lib_glu32_main+set}" = set; then
4929	echo $ECHO_N "(cached) $ECHO_C" >&6
4930	else
4931	ac_check_lib_save_LIBS=$LIBS
4932	LIBS="-lglu32 $LIBS"
4933	cat >conftest.$ac_ext <<_ACEOF
4934	/* confdefs.h. */
4935	_ACEOF
4936	cat confdefs.h >>conftest.$ac_ext
4937	cat >>conftest.$ac_ext <<_ACEOF
4938	/* end confdefs.h. */
4939
4940
4941	int
4942	main ()
4943	{
4944	main ();
4945	;
4946	return 0;
4947	}
4948	_ACEOF
4949	rm -f conftest.$ac_objext conftest$ac_exeext
4950	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4951	(eval $ac_link) 2>conftest.er1
4952	ac_status=$?
4953	grep -v '^ *+' conftest.er1 >conftest.err
4954	rm -f conftest.er1
4955	cat conftest.err >&5
4956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957	(exit $ac_status); } &&
4958	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4960	(eval $ac_try) 2>&5
4961	ac_status=$?
4962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963	(exit $ac_status); }; } &&
4964	{ ac_try='test -s conftest$ac_exeext'
4965	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4966	(eval $ac_try) 2>&5
4967	ac_status=$?
4968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4969	(exit $ac_status); }; }; then
4970	ac_cv_lib_glu32_main=yes
4971	else
4972	echo "$as_me: failed program was:" >&5
4973	sed 's/^/\| /' conftest.$ac_ext >&5
4974
4975	ac_cv_lib_glu32_main=no
4976	fi
4977	rm -f conftest.err conftest.$ac_objext \
4978	conftest$ac_exeext conftest.$ac_ext
4979	LIBS=$ac_check_lib_save_LIBS
4980	fi
4981	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4982	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4983	if test $ac_cv_lib_glu32_main = yes; then
4984	FOUND_GLU=yes; LIBS="$LIBS -lGLU32"
4985	fi
4986
4987	if test x$FOUND_GLU != xyes ; then
4988	echo "------------------"
4989	echo "GLU library not found."
4990	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4991	echo "------------------"
4992	exit -1
4993	fi
4994
4995	# checking glew header
4996
4997	for ac_header in GL/glew.h
4998	do
4999	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5000	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5001	echo "$as_me:$LINENO: checking for $ac_header" >&5
5002	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5003	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5004	echo $ECHO_N "(cached) $ECHO_C" >&6
5005	fi
5006	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5007	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5008	else
5009	# Is the header compilable?
5010	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5011	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5012	cat >conftest.$ac_ext <<_ACEOF
5013	/* confdefs.h. */
5014	_ACEOF
5015	cat confdefs.h >>conftest.$ac_ext
5016	cat >>conftest.$ac_ext <<_ACEOF
5017	/* end confdefs.h. */
5018	$ac_includes_default
5019	#include <$ac_header>
5020	_ACEOF
5021	rm -f conftest.$ac_objext
5022	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5023	(eval $ac_compile) 2>conftest.er1
5024	ac_status=$?
5025	grep -v '^ *+' conftest.er1 >conftest.err
5026	rm -f conftest.er1
5027	cat conftest.err >&5
5028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029	(exit $ac_status); } &&
5030	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032	(eval $ac_try) 2>&5
5033	ac_status=$?
5034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035	(exit $ac_status); }; } &&
5036	{ ac_try='test -s conftest.$ac_objext'
5037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038	(eval $ac_try) 2>&5
5039	ac_status=$?
5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041	(exit $ac_status); }; }; then
5042	ac_header_compiler=yes
5043	else
5044	echo "$as_me: failed program was:" >&5
5045	sed 's/^/\| /' conftest.$ac_ext >&5
5046
5047	ac_header_compiler=no
5048	fi
5049	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5050	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5051	echo "${ECHO_T}$ac_header_compiler" >&6
5052
5053	# Is the header present?
5054	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5055	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5056	cat >conftest.$ac_ext <<_ACEOF
5057	/* confdefs.h. */
5058	_ACEOF
5059	cat confdefs.h >>conftest.$ac_ext
5060	cat >>conftest.$ac_ext <<_ACEOF
5061	/* end confdefs.h. */
5062	#include <$ac_header>
5063	_ACEOF
5064	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5065	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5066	ac_status=$?
5067	grep -v '^ *+' conftest.er1 >conftest.err
5068	rm -f conftest.er1
5069	cat conftest.err >&5
5070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5071	(exit $ac_status); } >/dev/null; then
5072	if test -s conftest.err; then
5073	ac_cpp_err=$ac_c_preproc_warn_flag
5074	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5075	else
5076	ac_cpp_err=
5077	fi
5078	else
5079	ac_cpp_err=yes
5080	fi
5081	if test -z "$ac_cpp_err"; then
5082	ac_header_preproc=yes
5083	else
5084	echo "$as_me: failed program was:" >&5
5085	sed 's/^/\| /' conftest.$ac_ext >&5
5086
5087	ac_header_preproc=no
5088	fi
5089	rm -f conftest.err conftest.$ac_ext
5090	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5091	echo "${ECHO_T}$ac_header_preproc" >&6
5092
5093	# So? What about this header?
5094	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5095	yes:no: )
5096	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5097	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5098	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5099	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5100	ac_header_preproc=yes
5101	;;
5102	no:yes:* )
5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5104	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5105	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5106	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5107	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5108	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5109	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5110	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5111	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5112	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5113	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5114	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5115	(
5116	cat <<\_ASBOX
5117	## ---------------------------------------------- ##
5118	## Report this to orxonox-dev at mail.datacore.ch ##
5119	## ---------------------------------------------- ##
5120	_ASBOX
5121	) \|
5122	sed "s/^/$as_me: WARNING: /" >&2
5123	;;
5124	esac
5125	echo "$as_me:$LINENO: checking for $ac_header" >&5
5126	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5127	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5128	echo $ECHO_N "(cached) $ECHO_C" >&6
5129	else
5130	eval "$as_ac_Header=\$ac_header_preproc"
5131	fi
5132	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5133	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5134
5135	fi
5136	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5137	cat >>confdefs.h <<_ACEOF
5138	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5139	_ACEOF
5140
5141	else
5142	{ { echo "$as_me:$LINENO: error: cannot find opengl extension wrangler headers" >&5
5143	echo "$as_me: error: cannot find opengl extension wrangler headers" >&2;}
5144	{ (exit 1); exit 1; }; }
5145	fi
5146
5147	done
5148
5149	# checking for Windows glew library
5150	echo "$as_me:$LINENO: checking for main in -lglew32" >&5
5151	echo $ECHO_N "checking for main in -lglew32... $ECHO_C" >&6
5152	if test "${ac_cv_lib_glew32_main+set}" = set; then
5153	echo $ECHO_N "(cached) $ECHO_C" >&6
5154	else
5155	ac_check_lib_save_LIBS=$LIBS
5156	LIBS="-lglew32 $LIBS"
5157	cat >conftest.$ac_ext <<_ACEOF
5158	/* confdefs.h. */
5159	_ACEOF
5160	cat confdefs.h >>conftest.$ac_ext
5161	cat >>conftest.$ac_ext <<_ACEOF
5162	/* end confdefs.h. */
5163
5164
5165	int
5166	main ()
5167	{
5168	main ();
5169	;
5170	return 0;
5171	}
5172	_ACEOF
5173	rm -f conftest.$ac_objext conftest$ac_exeext
5174	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5175	(eval $ac_link) 2>conftest.er1
5176	ac_status=$?
5177	grep -v '^ *+' conftest.er1 >conftest.err
5178	rm -f conftest.er1
5179	cat conftest.err >&5
5180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181	(exit $ac_status); } &&
5182	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5184	(eval $ac_try) 2>&5
5185	ac_status=$?
5186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5187	(exit $ac_status); }; } &&
5188	{ ac_try='test -s conftest$ac_exeext'
5189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5190	(eval $ac_try) 2>&5
5191	ac_status=$?
5192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5193	(exit $ac_status); }; }; then
5194	ac_cv_lib_glew32_main=yes
5195	else
5196	echo "$as_me: failed program was:" >&5
5197	sed 's/^/\| /' conftest.$ac_ext >&5
5198
5199	ac_cv_lib_glew32_main=no
5200	fi
5201	rm -f conftest.err conftest.$ac_objext \
5202	conftest$ac_exeext conftest.$ac_ext
5203	LIBS=$ac_check_lib_save_LIBS
5204	fi
5205	echo "$as_me:$LINENO: result: $ac_cv_lib_glew32_main" >&5
5206	echo "${ECHO_T}$ac_cv_lib_glew32_main" >&6
5207	if test $ac_cv_lib_glew32_main = yes; then
5208	FOUND_GLEW=yes; LIBS="$LIBS -lglew32"
5209	fi
5210
5211	if test x$FOUND_GLEW != xyes ; then
5212	echo "------------------"
5213	echo "opengl extension wrangler not found."
5214	echo "please install the glew package which can be found at http://glew.sourceforge.net"
5215	echo "------------------"
5216	exit -1
5217	fi
5218
5219	#--------#
5220	# openAL #
5221	#--------#
5222	# checking for openAL-headers
5223
5224	for ac_header in AL/al.h
5225	do
5226	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5227	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5228	echo "$as_me:$LINENO: checking for $ac_header" >&5
5229	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5230	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5231	echo $ECHO_N "(cached) $ECHO_C" >&6
5232	fi
5233	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5234	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5235	else
5236	# Is the header compilable?
5237	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5238	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5239	cat >conftest.$ac_ext <<_ACEOF
5240	/* confdefs.h. */
5241	_ACEOF
5242	cat confdefs.h >>conftest.$ac_ext
5243	cat >>conftest.$ac_ext <<_ACEOF
5244	/* end confdefs.h. */
5245	$ac_includes_default
5246	#include <$ac_header>
5247	_ACEOF
5248	rm -f conftest.$ac_objext
5249	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5250	(eval $ac_compile) 2>conftest.er1
5251	ac_status=$?
5252	grep -v '^ *+' conftest.er1 >conftest.err
5253	rm -f conftest.er1
5254	cat conftest.err >&5
5255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5256	(exit $ac_status); } &&
5257	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5258	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5259	(eval $ac_try) 2>&5
5260	ac_status=$?
5261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5262	(exit $ac_status); }; } &&
5263	{ ac_try='test -s conftest.$ac_objext'
5264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5265	(eval $ac_try) 2>&5
5266	ac_status=$?
5267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5268	(exit $ac_status); }; }; then
5269	ac_header_compiler=yes
5270	else
5271	echo "$as_me: failed program was:" >&5
5272	sed 's/^/\| /' conftest.$ac_ext >&5
5273
5274	ac_header_compiler=no
5275	fi
5276	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5277	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5278	echo "${ECHO_T}$ac_header_compiler" >&6
5279
5280	# Is the header present?
5281	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5282	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5283	cat >conftest.$ac_ext <<_ACEOF
5284	/* confdefs.h. */
5285	_ACEOF
5286	cat confdefs.h >>conftest.$ac_ext
5287	cat >>conftest.$ac_ext <<_ACEOF
5288	/* end confdefs.h. */
5289	#include <$ac_header>
5290	_ACEOF
5291	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5292	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5293	ac_status=$?
5294	grep -v '^ *+' conftest.er1 >conftest.err
5295	rm -f conftest.er1
5296	cat conftest.err >&5
5297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5298	(exit $ac_status); } >/dev/null; then
5299	if test -s conftest.err; then
5300	ac_cpp_err=$ac_c_preproc_warn_flag
5301	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5302	else
5303	ac_cpp_err=
5304	fi
5305	else
5306	ac_cpp_err=yes
5307	fi
5308	if test -z "$ac_cpp_err"; then
5309	ac_header_preproc=yes
5310	else
5311	echo "$as_me: failed program was:" >&5
5312	sed 's/^/\| /' conftest.$ac_ext >&5
5313
5314	ac_header_preproc=no
5315	fi
5316	rm -f conftest.err conftest.$ac_ext
5317	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5318	echo "${ECHO_T}$ac_header_preproc" >&6
5319
5320	# So? What about this header?
5321	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5322	yes:no: )
5323	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5324	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5325	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5326	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5327	ac_header_preproc=yes
5328	;;
5329	no:yes:* )
5330	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5331	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5332	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5333	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5334	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5335	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5336	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5337	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5338	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5339	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5340	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5341	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5342	(
5343	cat <<\_ASBOX
5344	## ---------------------------------------------- ##
5345	## Report this to orxonox-dev at mail.datacore.ch ##
5346	## ---------------------------------------------- ##
5347	_ASBOX
5348	) \|
5349	sed "s/^/$as_me: WARNING: /" >&2
5350	;;
5351	esac
5352	echo "$as_me:$LINENO: checking for $ac_header" >&5
5353	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5354	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5355	echo $ECHO_N "(cached) $ECHO_C" >&6
5356	else
5357	eval "$as_ac_Header=\$ac_header_preproc"
5358	fi
5359	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5360	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5361
5362	fi
5363	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5364	cat >>confdefs.h <<_ACEOF
5365	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5366	_ACEOF
5367
5368	else
5369	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5370	echo "$as_me: error: cannot find openAL header." >&2;}
5371	{ (exit 1); exit 1; }; }
5372	fi
5373
5374	done
5375
5376	# checking for openAL-lib
5377	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5378	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5379	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5380	echo $ECHO_N "(cached) $ECHO_C" >&6
5381	else
5382	ac_check_lib_save_LIBS=$LIBS
5383	LIBS="-lOpenAL32 $LIBS"
5384	cat >conftest.$ac_ext <<_ACEOF
5385	/* confdefs.h. */
5386	_ACEOF
5387	cat confdefs.h >>conftest.$ac_ext
5388	cat >>conftest.$ac_ext <<_ACEOF
5389	/* end confdefs.h. */
5390
5391
5392	int
5393	main ()
5394	{
5395	main ();
5396	;
5397	return 0;
5398	}
5399	_ACEOF
5400	rm -f conftest.$ac_objext conftest$ac_exeext
5401	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5402	(eval $ac_link) 2>conftest.er1
5403	ac_status=$?
5404	grep -v '^ *+' conftest.er1 >conftest.err
5405	rm -f conftest.er1
5406	cat conftest.err >&5
5407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408	(exit $ac_status); } &&
5409	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5410	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411	(eval $ac_try) 2>&5
5412	ac_status=$?
5413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414	(exit $ac_status); }; } &&
5415	{ ac_try='test -s conftest$ac_exeext'
5416	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417	(eval $ac_try) 2>&5
5418	ac_status=$?
5419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420	(exit $ac_status); }; }; then
5421	ac_cv_lib_OpenAL32_main=yes
5422	else
5423	echo "$as_me: failed program was:" >&5
5424	sed 's/^/\| /' conftest.$ac_ext >&5
5425
5426	ac_cv_lib_OpenAL32_main=no
5427	fi
5428	rm -f conftest.err conftest.$ac_objext \
5429	conftest$ac_exeext conftest.$ac_ext
5430	LIBS=$ac_check_lib_save_LIBS
5431	fi
5432	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5433	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5434	if test $ac_cv_lib_OpenAL32_main = yes; then
5435	FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"
5436	fi
5437
5438	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5439	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5440	if test "${ac_cv_lib_ALut_main+set}" = set; then
5441	echo $ECHO_N "(cached) $ECHO_C" >&6
5442	else
5443	ac_check_lib_save_LIBS=$LIBS
5444	LIBS="-lALut $LIBS"
5445	cat >conftest.$ac_ext <<_ACEOF
5446	/* confdefs.h. */
5447	_ACEOF
5448	cat confdefs.h >>conftest.$ac_ext
5449	cat >>conftest.$ac_ext <<_ACEOF
5450	/* end confdefs.h. */
5451
5452
5453	int
5454	main ()
5455	{
5456	main ();
5457	;
5458	return 0;
5459	}
5460	_ACEOF
5461	rm -f conftest.$ac_objext conftest$ac_exeext
5462	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5463	(eval $ac_link) 2>conftest.er1
5464	ac_status=$?
5465	grep -v '^ *+' conftest.er1 >conftest.err
5466	rm -f conftest.er1
5467	cat conftest.err >&5
5468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469	(exit $ac_status); } &&
5470	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5471	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5472	(eval $ac_try) 2>&5
5473	ac_status=$?
5474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5475	(exit $ac_status); }; } &&
5476	{ ac_try='test -s conftest$ac_exeext'
5477	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5478	(eval $ac_try) 2>&5
5479	ac_status=$?
5480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5481	(exit $ac_status); }; }; then
5482	ac_cv_lib_ALut_main=yes
5483	else
5484	echo "$as_me: failed program was:" >&5
5485	sed 's/^/\| /' conftest.$ac_ext >&5
5486
5487	ac_cv_lib_ALut_main=no
5488	fi
5489	rm -f conftest.err conftest.$ac_objext \
5490	conftest$ac_exeext conftest.$ac_ext
5491	LIBS=$ac_check_lib_save_LIBS
5492	fi
5493	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5494	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5495	if test $ac_cv_lib_ALut_main = yes; then
5496	FOUND_ALUT=yes; LIBS="-lALut $LIBS"
5497	fi
5498
5499	if test x$FOUND_OPENAL != xyes ; then
5500	echo "------------------"
5501	echo "openal library not found."
5502	echo "please install the openal library, which can be found at http://www.openal.org"
5503	echo "------------------"
5504	exit -1
5505	fi
5506
5507
5508	#-----------#
5509	# SDL(win) #
5510	#-----------#
5511	# checking for SDL-headers
5512
5513	for ac_header in SDL/SDL.h
5514	do
5515	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5516	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5517	echo "$as_me:$LINENO: checking for $ac_header" >&5
5518	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5519	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5520	echo $ECHO_N "(cached) $ECHO_C" >&6
5521	fi
5522	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5523	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5524	else
5525	# Is the header compilable?
5526	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5527	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5528	cat >conftest.$ac_ext <<_ACEOF
5529	/* confdefs.h. */
5530	_ACEOF
5531	cat confdefs.h >>conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */
5534	$ac_includes_default
5535	#include <$ac_header>
5536	_ACEOF
5537	rm -f conftest.$ac_objext
5538	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5539	(eval $ac_compile) 2>conftest.er1
5540	ac_status=$?
5541	grep -v '^ *+' conftest.er1 >conftest.err
5542	rm -f conftest.er1
5543	cat conftest.err >&5
5544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5545	(exit $ac_status); } &&
5546	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5547	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5548	(eval $ac_try) 2>&5
5549	ac_status=$?
5550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551	(exit $ac_status); }; } &&
5552	{ ac_try='test -s conftest.$ac_objext'
5553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5554	(eval $ac_try) 2>&5
5555	ac_status=$?
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); }; }; then
5558	ac_header_compiler=yes
5559	else
5560	echo "$as_me: failed program was:" >&5
5561	sed 's/^/\| /' conftest.$ac_ext >&5
5562
5563	ac_header_compiler=no
5564	fi
5565	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5566	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5567	echo "${ECHO_T}$ac_header_compiler" >&6
5568
5569	# Is the header present?
5570	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5571	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5572	cat >conftest.$ac_ext <<_ACEOF
5573	/* confdefs.h. */
5574	_ACEOF
5575	cat confdefs.h >>conftest.$ac_ext
5576	cat >>conftest.$ac_ext <<_ACEOF
5577	/* end confdefs.h. */
5578	#include <$ac_header>
5579	_ACEOF
5580	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5581	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5582	ac_status=$?
5583	grep -v '^ *+' conftest.er1 >conftest.err
5584	rm -f conftest.er1
5585	cat conftest.err >&5
5586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5587	(exit $ac_status); } >/dev/null; then
5588	if test -s conftest.err; then
5589	ac_cpp_err=$ac_c_preproc_warn_flag
5590	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5591	else
5592	ac_cpp_err=
5593	fi
5594	else
5595	ac_cpp_err=yes
5596	fi
5597	if test -z "$ac_cpp_err"; then
5598	ac_header_preproc=yes
5599	else
5600	echo "$as_me: failed program was:" >&5
5601	sed 's/^/\| /' conftest.$ac_ext >&5
5602
5603	ac_header_preproc=no
5604	fi
5605	rm -f conftest.err conftest.$ac_ext
5606	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5607	echo "${ECHO_T}$ac_header_preproc" >&6
5608
5609	# So? What about this header?
5610	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5611	yes:no: )
5612	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5613	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5614	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5615	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5616	ac_header_preproc=yes
5617	;;
5618	no:yes:* )
5619	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5620	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5621	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5622	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5623	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5624	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5625	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5626	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5627	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5628	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5629	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5630	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5631	(
5632	cat <<\_ASBOX
5633	## ---------------------------------------------- ##
5634	## Report this to orxonox-dev at mail.datacore.ch ##
5635	## ---------------------------------------------- ##
5636	_ASBOX
5637	) \|
5638	sed "s/^/$as_me: WARNING: /" >&2
5639	;;
5640	esac
5641	echo "$as_me:$LINENO: checking for $ac_header" >&5
5642	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5643	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5644	echo $ECHO_N "(cached) $ECHO_C" >&6
5645	else
5646	eval "$as_ac_Header=\$ac_header_preproc"
5647	fi
5648	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5649	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5650
5651	fi
5652	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5653	cat >>confdefs.h <<_ACEOF
5654	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5655	_ACEOF
5656
5657	else
5658	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5659	echo "$as_me: error: cannot find SDL headers" >&2;}
5660	{ (exit 1); exit 1; }; }
5661	fi
5662
5663	done
5664
5665
5666	#checking for libSDL
5667	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5668	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5669	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5670	echo $ECHO_N "(cached) $ECHO_C" >&6
5671	else
5672	ac_check_lib_save_LIBS=$LIBS
5673	LIBS="-lsdlmain $LIBS"
5674	cat >conftest.$ac_ext <<_ACEOF
5675	/* confdefs.h. */
5676	_ACEOF
5677	cat confdefs.h >>conftest.$ac_ext
5678	cat >>conftest.$ac_ext <<_ACEOF
5679	/* end confdefs.h. */
5680
5681
5682	int
5683	main ()
5684	{
5685	main ();
5686	;
5687	return 0;
5688	}
5689	_ACEOF
5690	rm -f conftest.$ac_objext conftest$ac_exeext
5691	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5692	(eval $ac_link) 2>conftest.er1
5693	ac_status=$?
5694	grep -v '^ *+' conftest.er1 >conftest.err
5695	rm -f conftest.er1
5696	cat conftest.err >&5
5697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698	(exit $ac_status); } &&
5699	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5701	(eval $ac_try) 2>&5
5702	ac_status=$?
5703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704	(exit $ac_status); }; } &&
5705	{ ac_try='test -s conftest$ac_exeext'
5706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707	(eval $ac_try) 2>&5
5708	ac_status=$?
5709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710	(exit $ac_status); }; }; then
5711	ac_cv_lib_sdlmain_main=yes
5712	else
5713	echo "$as_me: failed program was:" >&5
5714	sed 's/^/\| /' conftest.$ac_ext >&5
5715
5716	ac_cv_lib_sdlmain_main=no
5717	fi
5718	rm -f conftest.err conftest.$ac_objext \
5719	conftest$ac_exeext conftest.$ac_ext
5720	LIBS=$ac_check_lib_save_LIBS
5721	fi
5722	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5723	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5724	if test $ac_cv_lib_sdlmain_main = yes; then
5725	FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"
5726	fi
5727
5728	if test x$FOUND_sdlmain != xyes ; then
5729	echo "------------------"
5730	echo "SDL library not found."
5731	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5732	echo "------------------"
5733	exit 1
5734	fi
5735	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5736	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5737	if test "${ac_cv_lib_sdl_main+set}" = set; then
5738	echo $ECHO_N "(cached) $ECHO_C" >&6
5739	else
5740	ac_check_lib_save_LIBS=$LIBS
5741	LIBS="-lsdl $LIBS"
5742	cat >conftest.$ac_ext <<_ACEOF
5743	/* confdefs.h. */
5744	_ACEOF
5745	cat confdefs.h >>conftest.$ac_ext
5746	cat >>conftest.$ac_ext <<_ACEOF
5747	/* end confdefs.h. */
5748
5749
5750	int
5751	main ()
5752	{
5753	main ();
5754	;
5755	return 0;
5756	}
5757	_ACEOF
5758	rm -f conftest.$ac_objext conftest$ac_exeext
5759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5760	(eval $ac_link) 2>conftest.er1
5761	ac_status=$?
5762	grep -v '^ *+' conftest.er1 >conftest.err
5763	rm -f conftest.er1
5764	cat conftest.err >&5
5765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5766	(exit $ac_status); } &&
5767	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5768	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5769	(eval $ac_try) 2>&5
5770	ac_status=$?
5771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772	(exit $ac_status); }; } &&
5773	{ ac_try='test -s conftest$ac_exeext'
5774	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5775	(eval $ac_try) 2>&5
5776	ac_status=$?
5777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778	(exit $ac_status); }; }; then
5779	ac_cv_lib_sdl_main=yes
5780	else
5781	echo "$as_me: failed program was:" >&5
5782	sed 's/^/\| /' conftest.$ac_ext >&5
5783
5784	ac_cv_lib_sdl_main=no
5785	fi
5786	rm -f conftest.err conftest.$ac_objext \
5787	conftest$ac_exeext conftest.$ac_ext
5788	LIBS=$ac_check_lib_save_LIBS
5789	fi
5790	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5791	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5792	if test $ac_cv_lib_sdl_main = yes; then
5793	FOUND_SDL=yes; LIBS="$LIBS -lsdl"
5794	fi
5795
5796	if test x$FOUND_SDL != xyes ; then
5797	echo "------------------"
5798	echo "SDL library not found."
5799	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5800	echo "------------------"
5801	exit -1
5802	fi
5803
5804	;;
5805
5806	#########
5807	#-------#
5808	# LINUX #
5809	#-------#
5810	#########
5811	--linux*)
5812	echo "Linux detected"
5813
5814	Linux="yes"
5815
5816	##CPPFLAGS="-I/usr/include $CPPFLAGS"
5817	##LDFLAGS="-L/usr/lib $LDFLAGS"
5818	if test x$SHARED_LIB_PATH != xno; then
5819	echo "setting new LDFLAGS with $SHARED_LIB_PATH"
5820	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
5821	fi
5822
5823	#--------#
5824	# openGL #
5825	#--------#
5826	# checking gl header
5827
5828	for ac_header in GL/gl.h
5829	do
5830	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5831	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5832	echo "$as_me:$LINENO: checking for $ac_header" >&5
5833	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5834	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5835	echo $ECHO_N "(cached) $ECHO_C" >&6
5836	fi
5837	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5838	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5839	else
5840	# Is the header compilable?
5841	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5842	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5843	cat >conftest.$ac_ext <<_ACEOF
5844	/* confdefs.h. */
5845	_ACEOF
5846	cat confdefs.h >>conftest.$ac_ext
5847	cat >>conftest.$ac_ext <<_ACEOF
5848	/* end confdefs.h. */
5849	$ac_includes_default
5850	#include <$ac_header>
5851	_ACEOF
5852	rm -f conftest.$ac_objext
5853	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5854	(eval $ac_compile) 2>conftest.er1
5855	ac_status=$?
5856	grep -v '^ *+' conftest.er1 >conftest.err
5857	rm -f conftest.er1
5858	cat conftest.err >&5
5859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860	(exit $ac_status); } &&
5861	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5862	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5863	(eval $ac_try) 2>&5
5864	ac_status=$?
5865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866	(exit $ac_status); }; } &&
5867	{ ac_try='test -s conftest.$ac_objext'
5868	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5869	(eval $ac_try) 2>&5
5870	ac_status=$?
5871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5872	(exit $ac_status); }; }; then
5873	ac_header_compiler=yes
5874	else
5875	echo "$as_me: failed program was:" >&5
5876	sed 's/^/\| /' conftest.$ac_ext >&5
5877
5878	ac_header_compiler=no
5879	fi
5880	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5881	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5882	echo "${ECHO_T}$ac_header_compiler" >&6
5883
5884	# Is the header present?
5885	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5886	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5887	cat >conftest.$ac_ext <<_ACEOF
5888	/* confdefs.h. */
5889	_ACEOF
5890	cat confdefs.h >>conftest.$ac_ext
5891	cat >>conftest.$ac_ext <<_ACEOF
5892	/* end confdefs.h. */
5893	#include <$ac_header>
5894	_ACEOF
5895	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5896	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5897	ac_status=$?
5898	grep -v '^ *+' conftest.er1 >conftest.err
5899	rm -f conftest.er1
5900	cat conftest.err >&5
5901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902	(exit $ac_status); } >/dev/null; then
5903	if test -s conftest.err; then
5904	ac_cpp_err=$ac_c_preproc_warn_flag
5905	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5906	else
5907	ac_cpp_err=
5908	fi
5909	else
5910	ac_cpp_err=yes
5911	fi
5912	if test -z "$ac_cpp_err"; then
5913	ac_header_preproc=yes
5914	else
5915	echo "$as_me: failed program was:" >&5
5916	sed 's/^/\| /' conftest.$ac_ext >&5
5917
5918	ac_header_preproc=no
5919	fi
5920	rm -f conftest.err conftest.$ac_ext
5921	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5922	echo "${ECHO_T}$ac_header_preproc" >&6
5923
5924	# So? What about this header?
5925	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5926	yes:no: )
5927	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5928	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5929	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5930	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5931	ac_header_preproc=yes
5932	;;
5933	no:yes:* )
5934	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5935	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5936	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5937	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5938	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5939	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5940	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5941	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5942	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5943	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5944	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5945	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5946	(
5947	cat <<\_ASBOX
5948	## ---------------------------------------------- ##
5949	## Report this to orxonox-dev at mail.datacore.ch ##
5950	## ---------------------------------------------- ##
5951	_ASBOX
5952	) \|
5953	sed "s/^/$as_me: WARNING: /" >&2
5954	;;
5955	esac
5956	echo "$as_me:$LINENO: checking for $ac_header" >&5
5957	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5958	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5959	echo $ECHO_N "(cached) $ECHO_C" >&6
5960	else
5961	eval "$as_ac_Header=\$ac_header_preproc"
5962	fi
5963	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5964	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5965
5966	fi
5967	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5968	cat >>confdefs.h <<_ACEOF
5969	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5970	_ACEOF
5971
5972	else
5973	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5974	echo "$as_me: error: cannot find opengl headers" >&2;}
5975	{ (exit 1); exit 1; }; }
5976	fi
5977
5978	done
5979
5980
5981	# checking for Unix GL
5982	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5983	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5984	if test "${ac_cv_lib_GL_main+set}" = set; then
5985	echo $ECHO_N "(cached) $ECHO_C" >&6
5986	else
5987	ac_check_lib_save_LIBS=$LIBS
5988	LIBS="-lGL $LIBS"
5989	cat >conftest.$ac_ext <<_ACEOF
5990	/* confdefs.h. */
5991	_ACEOF
5992	cat confdefs.h >>conftest.$ac_ext
5993	cat >>conftest.$ac_ext <<_ACEOF
5994	/* end confdefs.h. */
5995
5996
5997	int
5998	main ()
5999	{
6000	main ();
6001	;
6002	return 0;
6003	}
6004	_ACEOF
6005	rm -f conftest.$ac_objext conftest$ac_exeext
6006	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6007	(eval $ac_link) 2>conftest.er1
6008	ac_status=$?
6009	grep -v '^ *+' conftest.er1 >conftest.err
6010	rm -f conftest.er1
6011	cat conftest.err >&5
6012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6013	(exit $ac_status); } &&
6014	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6016	(eval $ac_try) 2>&5
6017	ac_status=$?
6018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019	(exit $ac_status); }; } &&
6020	{ ac_try='test -s conftest$ac_exeext'
6021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6022	(eval $ac_try) 2>&5
6023	ac_status=$?
6024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6025	(exit $ac_status); }; }; then
6026	ac_cv_lib_GL_main=yes
6027	else
6028	echo "$as_me: failed program was:" >&5
6029	sed 's/^/\| /' conftest.$ac_ext >&5
6030
6031	ac_cv_lib_GL_main=no
6032	fi
6033	rm -f conftest.err conftest.$ac_objext \
6034	conftest$ac_exeext conftest.$ac_ext
6035	LIBS=$ac_check_lib_save_LIBS
6036	fi
6037	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
6038	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
6039	if test $ac_cv_lib_GL_main = yes; then
6040	FOUND_GL=yes; LIBS="$LIBS -lGL"
6041	fi
6042
6043	if test x$FOUND_GL != xyes ; then
6044	echo "------------------"
6045	echo "opengl not found."
6046	echo "please install the opengl package which can be found at http://www.opengl.org"
6047	echo "------------------"
6048	exit -1
6049	fi
6050
6051	# cheking for GLU-header
6052
6053	for ac_header in GL/glu.h
6054	do
6055	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6056	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6057	echo "$as_me:$LINENO: checking for $ac_header" >&5
6058	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6059	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6060	echo $ECHO_N "(cached) $ECHO_C" >&6
6061	fi
6062	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6063	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6064	else
6065	# Is the header compilable?
6066	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6067	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6068	cat >conftest.$ac_ext <<_ACEOF
6069	/* confdefs.h. */
6070	_ACEOF
6071	cat confdefs.h >>conftest.$ac_ext
6072	cat >>conftest.$ac_ext <<_ACEOF
6073	/* end confdefs.h. */
6074	$ac_includes_default
6075	#include <$ac_header>
6076	_ACEOF
6077	rm -f conftest.$ac_objext
6078	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6079	(eval $ac_compile) 2>conftest.er1
6080	ac_status=$?
6081	grep -v '^ *+' conftest.er1 >conftest.err
6082	rm -f conftest.er1
6083	cat conftest.err >&5
6084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6085	(exit $ac_status); } &&
6086	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6087	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6088	(eval $ac_try) 2>&5
6089	ac_status=$?
6090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6091	(exit $ac_status); }; } &&
6092	{ ac_try='test -s conftest.$ac_objext'
6093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094	(eval $ac_try) 2>&5
6095	ac_status=$?
6096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097	(exit $ac_status); }; }; then
6098	ac_header_compiler=yes
6099	else
6100	echo "$as_me: failed program was:" >&5
6101	sed 's/^/\| /' conftest.$ac_ext >&5
6102
6103	ac_header_compiler=no
6104	fi
6105	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6106	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6107	echo "${ECHO_T}$ac_header_compiler" >&6
6108
6109	# Is the header present?
6110	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6111	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6112	cat >conftest.$ac_ext <<_ACEOF
6113	/* confdefs.h. */
6114	_ACEOF
6115	cat confdefs.h >>conftest.$ac_ext
6116	cat >>conftest.$ac_ext <<_ACEOF
6117	/* end confdefs.h. */
6118	#include <$ac_header>
6119	_ACEOF
6120	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6121	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6122	ac_status=$?
6123	grep -v '^ *+' conftest.er1 >conftest.err
6124	rm -f conftest.er1
6125	cat conftest.err >&5
6126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127	(exit $ac_status); } >/dev/null; then
6128	if test -s conftest.err; then
6129	ac_cpp_err=$ac_c_preproc_warn_flag
6130	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6131	else
6132	ac_cpp_err=
6133	fi
6134	else
6135	ac_cpp_err=yes
6136	fi
6137	if test -z "$ac_cpp_err"; then
6138	ac_header_preproc=yes
6139	else
6140	echo "$as_me: failed program was:" >&5
6141	sed 's/^/\| /' conftest.$ac_ext >&5
6142
6143	ac_header_preproc=no
6144	fi
6145	rm -f conftest.err conftest.$ac_ext
6146	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6147	echo "${ECHO_T}$ac_header_preproc" >&6
6148
6149	# So? What about this header?
6150	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6151	yes:no: )
6152	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6153	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6154	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6155	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6156	ac_header_preproc=yes
6157	;;
6158	no:yes:* )
6159	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6160	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6161	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6162	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6163	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6164	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6165	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6166	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6167	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6168	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6169	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6170	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6171	(
6172	cat <<\_ASBOX
6173	## ---------------------------------------------- ##
6174	## Report this to orxonox-dev at mail.datacore.ch ##
6175	## ---------------------------------------------- ##
6176	_ASBOX
6177	) \|
6178	sed "s/^/$as_me: WARNING: /" >&2
6179	;;
6180	esac
6181	echo "$as_me:$LINENO: checking for $ac_header" >&5
6182	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6183	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6184	echo $ECHO_N "(cached) $ECHO_C" >&6
6185	else
6186	eval "$as_ac_Header=\$ac_header_preproc"
6187	fi
6188	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6189	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6190
6191	fi
6192	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6193	cat >>confdefs.h <<_ACEOF
6194	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6195	_ACEOF
6196
6197	else
6198	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6199	echo "$as_me: error: cannot find opengl headers" >&2;}
6200	{ (exit 1); exit 1; }; }
6201	fi
6202
6203	done
6204
6205	echo "$as_me:$LINENO: checking for main in -lGLU" >&5
6206	echo $ECHO_N "checking for main in -lGLU... $ECHO_C" >&6
6207	if test "${ac_cv_lib_GLU_main+set}" = set; then
6208	echo $ECHO_N "(cached) $ECHO_C" >&6
6209	else
6210	ac_check_lib_save_LIBS=$LIBS
6211	LIBS="-lGLU $LIBS"
6212	cat >conftest.$ac_ext <<_ACEOF
6213	/* confdefs.h. */
6214	_ACEOF
6215	cat confdefs.h >>conftest.$ac_ext
6216	cat >>conftest.$ac_ext <<_ACEOF
6217	/* end confdefs.h. */
6218
6219
6220	int
6221	main ()
6222	{
6223	main ();
6224	;
6225	return 0;
6226	}
6227	_ACEOF
6228	rm -f conftest.$ac_objext conftest$ac_exeext
6229	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6230	(eval $ac_link) 2>conftest.er1
6231	ac_status=$?
6232	grep -v '^ *+' conftest.er1 >conftest.err
6233	rm -f conftest.er1
6234	cat conftest.err >&5
6235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236	(exit $ac_status); } &&
6237	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6239	(eval $ac_try) 2>&5
6240	ac_status=$?
6241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242	(exit $ac_status); }; } &&
6243	{ ac_try='test -s conftest$ac_exeext'
6244	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6245	(eval $ac_try) 2>&5
6246	ac_status=$?
6247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248	(exit $ac_status); }; }; then
6249	ac_cv_lib_GLU_main=yes
6250	else
6251	echo "$as_me: failed program was:" >&5
6252	sed 's/^/\| /' conftest.$ac_ext >&5
6253
6254	ac_cv_lib_GLU_main=no
6255	fi
6256	rm -f conftest.err conftest.$ac_objext \
6257	conftest$ac_exeext conftest.$ac_ext
6258	LIBS=$ac_check_lib_save_LIBS
6259	fi
6260	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_main" >&5
6261	echo "${ECHO_T}$ac_cv_lib_GLU_main" >&6
6262	if test $ac_cv_lib_GLU_main = yes; then
6263	FOUND_GLU=yes; LIBS="$LIBS -lGLU"
6264	fi
6265
6266	if test x$FOUND_GLU != xyes ; then
6267	echo "------------------"
6268	echo "GLU library not found."
6269	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
6270	echo "------------------"
6271	exit -1
6272	fi
6273
6274	# checking for GLEW-headers
6275
6276	for ac_header in GL/glew.h
6277	do
6278	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6279	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6280	echo "$as_me:$LINENO: checking for $ac_header" >&5
6281	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6282	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6283	echo $ECHO_N "(cached) $ECHO_C" >&6
6284	fi
6285	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6286	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6287	else
6288	# Is the header compilable?
6289	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6290	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6291	cat >conftest.$ac_ext <<_ACEOF
6292	/* confdefs.h. */
6293	_ACEOF
6294	cat confdefs.h >>conftest.$ac_ext
6295	cat >>conftest.$ac_ext <<_ACEOF
6296	/* end confdefs.h. */
6297	$ac_includes_default
6298	#include <$ac_header>
6299	_ACEOF
6300	rm -f conftest.$ac_objext
6301	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6302	(eval $ac_compile) 2>conftest.er1
6303	ac_status=$?
6304	grep -v '^ *+' conftest.er1 >conftest.err
6305	rm -f conftest.er1
6306	cat conftest.err >&5
6307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6308	(exit $ac_status); } &&
6309	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6311	(eval $ac_try) 2>&5
6312	ac_status=$?
6313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6314	(exit $ac_status); }; } &&
6315	{ ac_try='test -s conftest.$ac_objext'
6316	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6317	(eval $ac_try) 2>&5
6318	ac_status=$?
6319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6320	(exit $ac_status); }; }; then
6321	ac_header_compiler=yes
6322	else
6323	echo "$as_me: failed program was:" >&5
6324	sed 's/^/\| /' conftest.$ac_ext >&5
6325
6326	ac_header_compiler=no
6327	fi
6328	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6329	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6330	echo "${ECHO_T}$ac_header_compiler" >&6
6331
6332	# Is the header present?
6333	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6334	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6335	cat >conftest.$ac_ext <<_ACEOF
6336	/* confdefs.h. */
6337	_ACEOF
6338	cat confdefs.h >>conftest.$ac_ext
6339	cat >>conftest.$ac_ext <<_ACEOF
6340	/* end confdefs.h. */
6341	#include <$ac_header>
6342	_ACEOF
6343	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6344	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6345	ac_status=$?
6346	grep -v '^ *+' conftest.er1 >conftest.err
6347	rm -f conftest.er1
6348	cat conftest.err >&5
6349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350	(exit $ac_status); } >/dev/null; then
6351	if test -s conftest.err; then
6352	ac_cpp_err=$ac_c_preproc_warn_flag
6353	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6354	else
6355	ac_cpp_err=
6356	fi
6357	else
6358	ac_cpp_err=yes
6359	fi
6360	if test -z "$ac_cpp_err"; then
6361	ac_header_preproc=yes
6362	else
6363	echo "$as_me: failed program was:" >&5
6364	sed 's/^/\| /' conftest.$ac_ext >&5
6365
6366	ac_header_preproc=no
6367	fi
6368	rm -f conftest.err conftest.$ac_ext
6369	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6370	echo "${ECHO_T}$ac_header_preproc" >&6
6371
6372	# So? What about this header?
6373	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6374	yes:no: )
6375	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6376	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6377	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6378	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6379	ac_header_preproc=yes
6380	;;
6381	no:yes:* )
6382	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6383	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6384	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6385	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6386	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6387	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6388	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6389	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6390	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6391	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6392	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6393	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6394	(
6395	cat <<\_ASBOX
6396	## ---------------------------------------------- ##
6397	## Report this to orxonox-dev at mail.datacore.ch ##
6398	## ---------------------------------------------- ##
6399	_ASBOX
6400	) \|
6401	sed "s/^/$as_me: WARNING: /" >&2
6402	;;
6403	esac
6404	echo "$as_me:$LINENO: checking for $ac_header" >&5
6405	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6406	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6407	echo $ECHO_N "(cached) $ECHO_C" >&6
6408	else
6409	eval "$as_ac_Header=\$ac_header_preproc"
6410	fi
6411	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6412	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6413
6414	fi
6415	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6416	cat >>confdefs.h <<_ACEOF
6417	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6418	_ACEOF
6419
6420	else
6421	{ { echo "$as_me:$LINENO: error: cannot find glew headers" >&5
6422	echo "$as_me: error: cannot find glew headers" >&2;}
6423	{ (exit 1); exit 1; }; }
6424	fi
6425
6426	done
6427
6428	# checking for GLEW-lib
6429	echo "$as_me:$LINENO: checking for main in -lGLEW" >&5
6430	echo $ECHO_N "checking for main in -lGLEW... $ECHO_C" >&6
6431	if test "${ac_cv_lib_GLEW_main+set}" = set; then
6432	echo $ECHO_N "(cached) $ECHO_C" >&6
6433	else
6434	ac_check_lib_save_LIBS=$LIBS
6435	LIBS="-lGLEW $LIBS"
6436	cat >conftest.$ac_ext <<_ACEOF
6437	/* confdefs.h. */
6438	_ACEOF
6439	cat confdefs.h >>conftest.$ac_ext
6440	cat >>conftest.$ac_ext <<_ACEOF
6441	/* end confdefs.h. */
6442
6443
6444	int
6445	main ()
6446	{
6447	main ();
6448	;
6449	return 0;
6450	}
6451	_ACEOF
6452	rm -f conftest.$ac_objext conftest$ac_exeext
6453	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6454	(eval $ac_link) 2>conftest.er1
6455	ac_status=$?
6456	grep -v '^ *+' conftest.er1 >conftest.err
6457	rm -f conftest.er1
6458	cat conftest.err >&5
6459	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6460	(exit $ac_status); } &&
6461	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6462	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6463	(eval $ac_try) 2>&5
6464	ac_status=$?
6465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6466	(exit $ac_status); }; } &&
6467	{ ac_try='test -s conftest$ac_exeext'
6468	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6469	(eval $ac_try) 2>&5
6470	ac_status=$?
6471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6472	(exit $ac_status); }; }; then
6473	ac_cv_lib_GLEW_main=yes
6474	else
6475	echo "$as_me: failed program was:" >&5
6476	sed 's/^/\| /' conftest.$ac_ext >&5
6477
6478	ac_cv_lib_GLEW_main=no
6479	fi
6480	rm -f conftest.err conftest.$ac_objext \
6481	conftest$ac_exeext conftest.$ac_ext
6482	LIBS=$ac_check_lib_save_LIBS
6483	fi
6484	echo "$as_me:$LINENO: result: $ac_cv_lib_GLEW_main" >&5
6485	echo "${ECHO_T}$ac_cv_lib_GLEW_main" >&6
6486	if test $ac_cv_lib_GLEW_main = yes; then
6487	FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"
6488	fi
6489
6490	if test x$FOUND_GLEW != xyes ; then
6491	echo "------------------"
6492	echo "glew not found."
6493	echo "please install the glew package which can be found at http://glew.sourceforge.net"
6494	echo "------------------"
6495	exit -1
6496	fi
6497
6498	#--------#
6499	# openAL #
6500	#--------#
6501	# checking for openAL-headers
6502
6503	for ac_header in AL/al.h
6504	do
6505	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6506	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6507	echo "$as_me:$LINENO: checking for $ac_header" >&5
6508	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6509	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6510	echo $ECHO_N "(cached) $ECHO_C" >&6
6511	fi
6512	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6513	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6514	else
6515	# Is the header compilable?
6516	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6517	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6518	cat >conftest.$ac_ext <<_ACEOF
6519	/* confdefs.h. */
6520	_ACEOF
6521	cat confdefs.h >>conftest.$ac_ext
6522	cat >>conftest.$ac_ext <<_ACEOF
6523	/* end confdefs.h. */
6524	$ac_includes_default
6525	#include <$ac_header>
6526	_ACEOF
6527	rm -f conftest.$ac_objext
6528	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6529	(eval $ac_compile) 2>conftest.er1
6530	ac_status=$?
6531	grep -v '^ *+' conftest.er1 >conftest.err
6532	rm -f conftest.er1
6533	cat conftest.err >&5
6534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535	(exit $ac_status); } &&
6536	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6537	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6538	(eval $ac_try) 2>&5
6539	ac_status=$?
6540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6541	(exit $ac_status); }; } &&
6542	{ ac_try='test -s conftest.$ac_objext'
6543	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6544	(eval $ac_try) 2>&5
6545	ac_status=$?
6546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6547	(exit $ac_status); }; }; then
6548	ac_header_compiler=yes
6549	else
6550	echo "$as_me: failed program was:" >&5
6551	sed 's/^/\| /' conftest.$ac_ext >&5
6552
6553	ac_header_compiler=no
6554	fi
6555	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6556	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6557	echo "${ECHO_T}$ac_header_compiler" >&6
6558
6559	# Is the header present?
6560	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6561	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6562	cat >conftest.$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	#include <$ac_header>
6569	_ACEOF
6570	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6571	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6572	ac_status=$?
6573	grep -v '^ *+' conftest.er1 >conftest.err
6574	rm -f conftest.er1
6575	cat conftest.err >&5
6576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577	(exit $ac_status); } >/dev/null; then
6578	if test -s conftest.err; then
6579	ac_cpp_err=$ac_c_preproc_warn_flag
6580	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6581	else
6582	ac_cpp_err=
6583	fi
6584	else
6585	ac_cpp_err=yes
6586	fi
6587	if test -z "$ac_cpp_err"; then
6588	ac_header_preproc=yes
6589	else
6590	echo "$as_me: failed program was:" >&5
6591	sed 's/^/\| /' conftest.$ac_ext >&5
6592
6593	ac_header_preproc=no
6594	fi
6595	rm -f conftest.err conftest.$ac_ext
6596	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6597	echo "${ECHO_T}$ac_header_preproc" >&6
6598
6599	# So? What about this header?
6600	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6601	yes:no: )
6602	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6603	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6604	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6605	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6606	ac_header_preproc=yes
6607	;;
6608	no:yes:* )
6609	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6610	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6611	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6612	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6613	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6614	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6615	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6616	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6617	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6618	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6619	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6620	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6621	(
6622	cat <<\_ASBOX
6623	## ---------------------------------------------- ##
6624	## Report this to orxonox-dev at mail.datacore.ch ##
6625	## ---------------------------------------------- ##
6626	_ASBOX
6627	) \|
6628	sed "s/^/$as_me: WARNING: /" >&2
6629	;;
6630	esac
6631	echo "$as_me:$LINENO: checking for $ac_header" >&5
6632	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6633	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6634	echo $ECHO_N "(cached) $ECHO_C" >&6
6635	else
6636	eval "$as_ac_Header=\$ac_header_preproc"
6637	fi
6638	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6639	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6640
6641	fi
6642	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6643	cat >>confdefs.h <<_ACEOF
6644	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6645	_ACEOF
6646
6647	else
6648	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6649	echo "$as_me: error: cannot find openAL header." >&2;}
6650	{ (exit 1); exit 1; }; }
6651	fi
6652
6653	done
6654
6655	# checking for openAL-lib
6656	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6657	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6658	if test "${ac_cv_lib_openal_main+set}" = set; then
6659	echo $ECHO_N "(cached) $ECHO_C" >&6
6660	else
6661	ac_check_lib_save_LIBS=$LIBS
6662	LIBS="-lopenal $LIBS"
6663	cat >conftest.$ac_ext <<_ACEOF
6664	/* confdefs.h. */
6665	_ACEOF
6666	cat confdefs.h >>conftest.$ac_ext
6667	cat >>conftest.$ac_ext <<_ACEOF
6668	/* end confdefs.h. */
6669
6670
6671	int
6672	main ()
6673	{
6674	main ();
6675	;
6676	return 0;
6677	}
6678	_ACEOF
6679	rm -f conftest.$ac_objext conftest$ac_exeext
6680	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6681	(eval $ac_link) 2>conftest.er1
6682	ac_status=$?
6683	grep -v '^ *+' conftest.er1 >conftest.err
6684	rm -f conftest.er1
6685	cat conftest.err >&5
6686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6687	(exit $ac_status); } &&
6688	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6689	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6690	(eval $ac_try) 2>&5
6691	ac_status=$?
6692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693	(exit $ac_status); }; } &&
6694	{ ac_try='test -s conftest$ac_exeext'
6695	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6696	(eval $ac_try) 2>&5
6697	ac_status=$?
6698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6699	(exit $ac_status); }; }; then
6700	ac_cv_lib_openal_main=yes
6701	else
6702	echo "$as_me: failed program was:" >&5
6703	sed 's/^/\| /' conftest.$ac_ext >&5
6704
6705	ac_cv_lib_openal_main=no
6706	fi
6707	rm -f conftest.err conftest.$ac_objext \
6708	conftest$ac_exeext conftest.$ac_ext
6709	LIBS=$ac_check_lib_save_LIBS
6710	fi
6711	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6712	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6713	if test $ac_cv_lib_openal_main = yes; then
6714	FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"
6715	fi
6716
6717	if test x$FOUND_OPENAL != xyes ; then
6718	echo "------------------"
6719	echo "openal library not found."
6720	echo "please install the openal library, which can be found at http://www.openal.org"
6721	echo "------------------"
6722	exit -1
6723	fi
6724	# checking for alut
6725
6726	for ac_header in AL/alut.h
6727	do
6728	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6729	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6730	echo "$as_me:$LINENO: checking for $ac_header" >&5
6731	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6732	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6733	echo $ECHO_N "(cached) $ECHO_C" >&6
6734	fi
6735	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6736	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6737	else
6738	# Is the header compilable?
6739	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6740	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6741	cat >conftest.$ac_ext <<_ACEOF
6742	/* confdefs.h. */
6743	_ACEOF
6744	cat confdefs.h >>conftest.$ac_ext
6745	cat >>conftest.$ac_ext <<_ACEOF
6746	/* end confdefs.h. */
6747	$ac_includes_default
6748	#include <$ac_header>
6749	_ACEOF
6750	rm -f conftest.$ac_objext
6751	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6752	(eval $ac_compile) 2>conftest.er1
6753	ac_status=$?
6754	grep -v '^ *+' conftest.er1 >conftest.err
6755	rm -f conftest.er1
6756	cat conftest.err >&5
6757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6758	(exit $ac_status); } &&
6759	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6760	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6761	(eval $ac_try) 2>&5
6762	ac_status=$?
6763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764	(exit $ac_status); }; } &&
6765	{ ac_try='test -s conftest.$ac_objext'
6766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6767	(eval $ac_try) 2>&5
6768	ac_status=$?
6769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6770	(exit $ac_status); }; }; then
6771	ac_header_compiler=yes
6772	else
6773	echo "$as_me: failed program was:" >&5
6774	sed 's/^/\| /' conftest.$ac_ext >&5
6775
6776	ac_header_compiler=no
6777	fi
6778	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6779	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6780	echo "${ECHO_T}$ac_header_compiler" >&6
6781
6782	# Is the header present?
6783	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6784	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6785	cat >conftest.$ac_ext <<_ACEOF
6786	/* confdefs.h. */
6787	_ACEOF
6788	cat confdefs.h >>conftest.$ac_ext
6789	cat >>conftest.$ac_ext <<_ACEOF
6790	/* end confdefs.h. */
6791	#include <$ac_header>
6792	_ACEOF
6793	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6794	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6795	ac_status=$?
6796	grep -v '^ *+' conftest.er1 >conftest.err
6797	rm -f conftest.er1
6798	cat conftest.err >&5
6799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800	(exit $ac_status); } >/dev/null; then
6801	if test -s conftest.err; then
6802	ac_cpp_err=$ac_c_preproc_warn_flag
6803	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6804	else
6805	ac_cpp_err=
6806	fi
6807	else
6808	ac_cpp_err=yes
6809	fi
6810	if test -z "$ac_cpp_err"; then
6811	ac_header_preproc=yes
6812	else
6813	echo "$as_me: failed program was:" >&5
6814	sed 's/^/\| /' conftest.$ac_ext >&5
6815
6816	ac_header_preproc=no
6817	fi
6818	rm -f conftest.err conftest.$ac_ext
6819	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6820	echo "${ECHO_T}$ac_header_preproc" >&6
6821
6822	# So? What about this header?
6823	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6824	yes:no: )
6825	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6826	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6827	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6828	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6829	ac_header_preproc=yes
6830	;;
6831	no:yes:* )
6832	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6833	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6834	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6835	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6836	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6837	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6838	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6839	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6840	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6841	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6842	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6843	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6844	(
6845	cat <<\_ASBOX
6846	## ---------------------------------------------- ##
6847	## Report this to orxonox-dev at mail.datacore.ch ##
6848	## ---------------------------------------------- ##
6849	_ASBOX
6850	) \|
6851	sed "s/^/$as_me: WARNING: /" >&2
6852	;;
6853	esac
6854	echo "$as_me:$LINENO: checking for $ac_header" >&5
6855	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6856	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6857	echo $ECHO_N "(cached) $ECHO_C" >&6
6858	else
6859	eval "$as_ac_Header=\$ac_header_preproc"
6860	fi
6861	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6862	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6863
6864	fi
6865	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6866	cat >>confdefs.h <<_ACEOF
6867	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6868	_ACEOF
6869
6870	else
6871	{ { echo "$as_me:$LINENO: error: cannot find openAL Utility Toolkit (alut) header." >&5
6872	echo "$as_me: error: cannot find openAL Utility Toolkit (alut) header." >&2;}
6873	{ (exit 1); exit 1; }; }
6874	fi
6875
6876	done
6877
6878	echo "$as_me:$LINENO: checking for main in -lalut" >&5
6879	echo $ECHO_N "checking for main in -lalut... $ECHO_C" >&6
6880	if test "${ac_cv_lib_alut_main+set}" = set; then
6881	echo $ECHO_N "(cached) $ECHO_C" >&6
6882	else
6883	ac_check_lib_save_LIBS=$LIBS
6884	LIBS="-lalut $LIBS"
6885	cat >conftest.$ac_ext <<_ACEOF
6886	/* confdefs.h. */
6887	_ACEOF
6888	cat confdefs.h >>conftest.$ac_ext
6889	cat >>conftest.$ac_ext <<_ACEOF
6890	/* end confdefs.h. */
6891
6892
6893	int
6894	main ()
6895	{
6896	main ();
6897	;
6898	return 0;
6899	}
6900	_ACEOF
6901	rm -f conftest.$ac_objext conftest$ac_exeext
6902	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6903	(eval $ac_link) 2>conftest.er1
6904	ac_status=$?
6905	grep -v '^ *+' conftest.er1 >conftest.err
6906	rm -f conftest.er1
6907	cat conftest.err >&5
6908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909	(exit $ac_status); } &&
6910	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6912	(eval $ac_try) 2>&5
6913	ac_status=$?
6914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6915	(exit $ac_status); }; } &&
6916	{ ac_try='test -s conftest$ac_exeext'
6917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6918	(eval $ac_try) 2>&5
6919	ac_status=$?
6920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6921	(exit $ac_status); }; }; then
6922	ac_cv_lib_alut_main=yes
6923	else
6924	echo "$as_me: failed program was:" >&5
6925	sed 's/^/\| /' conftest.$ac_ext >&5
6926
6927	ac_cv_lib_alut_main=no
6928	fi
6929	rm -f conftest.err conftest.$ac_objext \
6930	conftest$ac_exeext conftest.$ac_ext
6931	LIBS=$ac_check_lib_save_LIBS
6932	fi
6933	echo "$as_me:$LINENO: result: $ac_cv_lib_alut_main" >&5
6934	echo "${ECHO_T}$ac_cv_lib_alut_main" >&6
6935	if test $ac_cv_lib_alut_main = yes; then
6936	FOUND_ALUT=yes; LIBS="-lalut $LIBS"
6937	fi
6938
6939
6940	#-----#
6941	# SDL #
6942	#-----#
6943	# checking for SDL
6944	echo "$as_me:$LINENO: checking for SDL-version" >&5
6945	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6946	SDL_VERSION=`sdl-config --version`
6947	echo $SDL_VERSION
6948
6949	CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
6950
6951	for ac_header in SDL.h
6952	do
6953	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6954	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6955	echo "$as_me:$LINENO: checking for $ac_header" >&5
6956	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6957	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6958	echo $ECHO_N "(cached) $ECHO_C" >&6
6959	fi
6960	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6961	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6962	else
6963	# Is the header compilable?
6964	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6965	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6966	cat >conftest.$ac_ext <<_ACEOF
6967	/* confdefs.h. */
6968	_ACEOF
6969	cat confdefs.h >>conftest.$ac_ext
6970	cat >>conftest.$ac_ext <<_ACEOF
6971	/* end confdefs.h. */
6972	$ac_includes_default
6973	#include <$ac_header>
6974	_ACEOF
6975	rm -f conftest.$ac_objext
6976	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6977	(eval $ac_compile) 2>conftest.er1
6978	ac_status=$?
6979	grep -v '^ *+' conftest.er1 >conftest.err
6980	rm -f conftest.er1
6981	cat conftest.err >&5
6982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6983	(exit $ac_status); } &&
6984	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
6985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6986	(eval $ac_try) 2>&5
6987	ac_status=$?
6988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989	(exit $ac_status); }; } &&
6990	{ ac_try='test -s conftest.$ac_objext'
6991	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6992	(eval $ac_try) 2>&5
6993	ac_status=$?
6994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6995	(exit $ac_status); }; }; then
6996	ac_header_compiler=yes
6997	else
6998	echo "$as_me: failed program was:" >&5
6999	sed 's/^/\| /' conftest.$ac_ext >&5
7000
7001	ac_header_compiler=no
7002	fi
7003	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7004	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7005	echo "${ECHO_T}$ac_header_compiler" >&6
7006
7007	# Is the header present?
7008	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7009	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7010	cat >conftest.$ac_ext <<_ACEOF
7011	/* confdefs.h. */
7012	_ACEOF
7013	cat confdefs.h >>conftest.$ac_ext
7014	cat >>conftest.$ac_ext <<_ACEOF
7015	/* end confdefs.h. */
7016	#include <$ac_header>
7017	_ACEOF
7018	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7019	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7020	ac_status=$?
7021	grep -v '^ *+' conftest.er1 >conftest.err
7022	rm -f conftest.er1
7023	cat conftest.err >&5
7024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7025	(exit $ac_status); } >/dev/null; then
7026	if test -s conftest.err; then
7027	ac_cpp_err=$ac_c_preproc_warn_flag
7028	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7029	else
7030	ac_cpp_err=
7031	fi
7032	else
7033	ac_cpp_err=yes
7034	fi
7035	if test -z "$ac_cpp_err"; then
7036	ac_header_preproc=yes
7037	else
7038	echo "$as_me: failed program was:" >&5
7039	sed 's/^/\| /' conftest.$ac_ext >&5
7040
7041	ac_header_preproc=no
7042	fi
7043	rm -f conftest.err conftest.$ac_ext
7044	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7045	echo "${ECHO_T}$ac_header_preproc" >&6
7046
7047	# So? What about this header?
7048	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7049	yes:no: )
7050	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7051	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7052	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7053	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7054	ac_header_preproc=yes
7055	;;
7056	no:yes:* )
7057	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7058	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7059	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7060	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7061	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7062	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7063	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7064	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7065	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7066	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7067	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7068	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7069	(
7070	cat <<\_ASBOX
7071	## ---------------------------------------------- ##
7072	## Report this to orxonox-dev at mail.datacore.ch ##
7073	## ---------------------------------------------- ##
7074	_ASBOX
7075	) \|
7076	sed "s/^/$as_me: WARNING: /" >&2
7077	;;
7078	esac
7079	echo "$as_me:$LINENO: checking for $ac_header" >&5
7080	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7081	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7082	echo $ECHO_N "(cached) $ECHO_C" >&6
7083	else
7084	eval "$as_ac_Header=\$ac_header_preproc"
7085	fi
7086	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7087	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7088
7089	fi
7090	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7091	cat >>confdefs.h <<_ACEOF
7092	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7093	_ACEOF
7094
7095	else
7096
7097	for ac_header in SDL/SDL.h
7098	do
7099	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7100	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7101	echo "$as_me:$LINENO: checking for $ac_header" >&5
7102	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7104	echo $ECHO_N "(cached) $ECHO_C" >&6
7105	fi
7106	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7107	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7108	else
7109	# Is the header compilable?
7110	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7111	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7112	cat >conftest.$ac_ext <<_ACEOF
7113	/* confdefs.h. */
7114	_ACEOF
7115	cat confdefs.h >>conftest.$ac_ext
7116	cat >>conftest.$ac_ext <<_ACEOF
7117	/* end confdefs.h. */
7118	$ac_includes_default
7119	#include <$ac_header>
7120	_ACEOF
7121	rm -f conftest.$ac_objext
7122	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7123	(eval $ac_compile) 2>conftest.er1
7124	ac_status=$?
7125	grep -v '^ *+' conftest.er1 >conftest.err
7126	rm -f conftest.er1
7127	cat conftest.err >&5
7128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7129	(exit $ac_status); } &&
7130	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7132	(eval $ac_try) 2>&5
7133	ac_status=$?
7134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7135	(exit $ac_status); }; } &&
7136	{ ac_try='test -s conftest.$ac_objext'
7137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7138	(eval $ac_try) 2>&5
7139	ac_status=$?
7140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7141	(exit $ac_status); }; }; then
7142	ac_header_compiler=yes
7143	else
7144	echo "$as_me: failed program was:" >&5
7145	sed 's/^/\| /' conftest.$ac_ext >&5
7146
7147	ac_header_compiler=no
7148	fi
7149	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7150	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7151	echo "${ECHO_T}$ac_header_compiler" >&6
7152
7153	# Is the header present?
7154	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7155	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7156	cat >conftest.$ac_ext <<_ACEOF
7157	/* confdefs.h. */
7158	_ACEOF
7159	cat confdefs.h >>conftest.$ac_ext
7160	cat >>conftest.$ac_ext <<_ACEOF
7161	/* end confdefs.h. */
7162	#include <$ac_header>
7163	_ACEOF
7164	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7165	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7166	ac_status=$?
7167	grep -v '^ *+' conftest.er1 >conftest.err
7168	rm -f conftest.er1
7169	cat conftest.err >&5
7170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7171	(exit $ac_status); } >/dev/null; then
7172	if test -s conftest.err; then
7173	ac_cpp_err=$ac_c_preproc_warn_flag
7174	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7175	else
7176	ac_cpp_err=
7177	fi
7178	else
7179	ac_cpp_err=yes
7180	fi
7181	if test -z "$ac_cpp_err"; then
7182	ac_header_preproc=yes
7183	else
7184	echo "$as_me: failed program was:" >&5
7185	sed 's/^/\| /' conftest.$ac_ext >&5
7186
7187	ac_header_preproc=no
7188	fi
7189	rm -f conftest.err conftest.$ac_ext
7190	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7191	echo "${ECHO_T}$ac_header_preproc" >&6
7192
7193	# So? What about this header?
7194	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7195	yes:no: )
7196	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7197	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7198	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7199	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7200	ac_header_preproc=yes
7201	;;
7202	no:yes:* )
7203	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7204	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7205	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7206	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7207	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7208	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7209	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7210	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7211	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7212	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7213	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7214	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7215	(
7216	cat <<\_ASBOX
7217	## ---------------------------------------------- ##
7218	## Report this to orxonox-dev at mail.datacore.ch ##
7219	## ---------------------------------------------- ##
7220	_ASBOX
7221	) \|
7222	sed "s/^/$as_me: WARNING: /" >&2
7223	;;
7224	esac
7225	echo "$as_me:$LINENO: checking for $ac_header" >&5
7226	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7227	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7228	echo $ECHO_N "(cached) $ECHO_C" >&6
7229	else
7230	eval "$as_ac_Header=\$ac_header_preproc"
7231	fi
7232	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7233	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7234
7235	fi
7236	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7237	cat >>confdefs.h <<_ACEOF
7238	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7239	_ACEOF
7240
7241	else
7242	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
7243	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
7244	{ (exit 1); exit 1; }; }
7245	fi
7246
7247	done
7248
7249	fi
7250
7251	done
7252
7253	LIBS="`sdl-config --libs` $LIBS"
7254	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
7255	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
7256	if test "${ac_cv_lib_SDL_main+set}" = set; then
7257	echo $ECHO_N "(cached) $ECHO_C" >&6
7258	else
7259	ac_check_lib_save_LIBS=$LIBS
7260	LIBS="-lSDL $LIBS"
7261	cat >conftest.$ac_ext <<_ACEOF
7262	/* confdefs.h. */
7263	_ACEOF
7264	cat confdefs.h >>conftest.$ac_ext
7265	cat >>conftest.$ac_ext <<_ACEOF
7266	/* end confdefs.h. */
7267
7268
7269	int
7270	main ()
7271	{
7272	main ();
7273	;
7274	return 0;
7275	}
7276	_ACEOF
7277	rm -f conftest.$ac_objext conftest$ac_exeext
7278	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7279	(eval $ac_link) 2>conftest.er1
7280	ac_status=$?
7281	grep -v '^ *+' conftest.er1 >conftest.err
7282	rm -f conftest.er1
7283	cat conftest.err >&5
7284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7285	(exit $ac_status); } &&
7286	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7287	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7288	(eval $ac_try) 2>&5
7289	ac_status=$?
7290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291	(exit $ac_status); }; } &&
7292	{ ac_try='test -s conftest$ac_exeext'
7293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7294	(eval $ac_try) 2>&5
7295	ac_status=$?
7296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7297	(exit $ac_status); }; }; then
7298	ac_cv_lib_SDL_main=yes
7299	else
7300	echo "$as_me: failed program was:" >&5
7301	sed 's/^/\| /' conftest.$ac_ext >&5
7302
7303	ac_cv_lib_SDL_main=no
7304	fi
7305	rm -f conftest.err conftest.$ac_objext \
7306	conftest$ac_exeext conftest.$ac_ext
7307	LIBS=$ac_check_lib_save_LIBS
7308	fi
7309	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
7310	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
7311	if test $ac_cv_lib_SDL_main = yes; then
7312	FOUND_SDL=yes
7313	fi
7314
7315	if test x$FOUND_SDL != xyes ; then
7316	echo "------------------"
7317	echo "SDL library not found."
7318	echo "please install the SDL library, which can be found at http://www.libsdl.org"
7319	echo "------------------"
7320	exit -1
7321	fi
7322
7323	;;
7324
7325	#############
7326	#-----------#
7327	# MAC -OS X #
7328	#-----------#
7329	#############
7330	darwin)
7331	echo "OS X detected"
7332
7333	osX="yes"
7334
7335	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
7336	LDFLAGS="$LDFLAGS -L/sw/lib"
7337	# checking gl header
7338
7339	for ac_header in OpenGL/gl.h
7340	do
7341	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7342	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7343	echo "$as_me:$LINENO: checking for $ac_header" >&5
7344	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7345	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7346	echo $ECHO_N "(cached) $ECHO_C" >&6
7347	fi
7348	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7349	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7350	else
7351	# Is the header compilable?
7352	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7353	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7354	cat >conftest.$ac_ext <<_ACEOF
7355	/* confdefs.h. */
7356	_ACEOF
7357	cat confdefs.h >>conftest.$ac_ext
7358	cat >>conftest.$ac_ext <<_ACEOF
7359	/* end confdefs.h. */
7360	$ac_includes_default
7361	#include <$ac_header>
7362	_ACEOF
7363	rm -f conftest.$ac_objext
7364	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7365	(eval $ac_compile) 2>conftest.er1
7366	ac_status=$?
7367	grep -v '^ *+' conftest.er1 >conftest.err
7368	rm -f conftest.er1
7369	cat conftest.err >&5
7370	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7371	(exit $ac_status); } &&
7372	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7374	(eval $ac_try) 2>&5
7375	ac_status=$?
7376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7377	(exit $ac_status); }; } &&
7378	{ ac_try='test -s conftest.$ac_objext'
7379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7380	(eval $ac_try) 2>&5
7381	ac_status=$?
7382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7383	(exit $ac_status); }; }; then
7384	ac_header_compiler=yes
7385	else
7386	echo "$as_me: failed program was:" >&5
7387	sed 's/^/\| /' conftest.$ac_ext >&5
7388
7389	ac_header_compiler=no
7390	fi
7391	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7392	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7393	echo "${ECHO_T}$ac_header_compiler" >&6
7394
7395	# Is the header present?
7396	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7397	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7398	cat >conftest.$ac_ext <<_ACEOF
7399	/* confdefs.h. */
7400	_ACEOF
7401	cat confdefs.h >>conftest.$ac_ext
7402	cat >>conftest.$ac_ext <<_ACEOF
7403	/* end confdefs.h. */
7404	#include <$ac_header>
7405	_ACEOF
7406	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7407	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7408	ac_status=$?
7409	grep -v '^ *+' conftest.er1 >conftest.err
7410	rm -f conftest.er1
7411	cat conftest.err >&5
7412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7413	(exit $ac_status); } >/dev/null; then
7414	if test -s conftest.err; then
7415	ac_cpp_err=$ac_c_preproc_warn_flag
7416	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7417	else
7418	ac_cpp_err=
7419	fi
7420	else
7421	ac_cpp_err=yes
7422	fi
7423	if test -z "$ac_cpp_err"; then
7424	ac_header_preproc=yes
7425	else
7426	echo "$as_me: failed program was:" >&5
7427	sed 's/^/\| /' conftest.$ac_ext >&5
7428
7429	ac_header_preproc=no
7430	fi
7431	rm -f conftest.err conftest.$ac_ext
7432	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7433	echo "${ECHO_T}$ac_header_preproc" >&6
7434
7435	# So? What about this header?
7436	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7437	yes:no: )
7438	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7439	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7440	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7441	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7442	ac_header_preproc=yes
7443	;;
7444	no:yes:* )
7445	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7446	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7447	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7448	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7449	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7450	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7451	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7452	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7453	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7454	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7455	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7456	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7457	(
7458	cat <<\_ASBOX
7459	## ---------------------------------------------- ##
7460	## Report this to orxonox-dev at mail.datacore.ch ##
7461	## ---------------------------------------------- ##
7462	_ASBOX
7463	) \|
7464	sed "s/^/$as_me: WARNING: /" >&2
7465	;;
7466	esac
7467	echo "$as_me:$LINENO: checking for $ac_header" >&5
7468	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7469	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7470	echo $ECHO_N "(cached) $ECHO_C" >&6
7471	else
7472	eval "$as_ac_Header=\$ac_header_preproc"
7473	fi
7474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7476
7477	fi
7478	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7479	cat >>confdefs.h <<_ACEOF
7480	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7481	_ACEOF
7482
7483	else
7484	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7485	echo "$as_me: error: cannot find opengl headers" >&2;}
7486	{ (exit 1); exit 1; }; }
7487	fi
7488
7489	done
7490
7491	# cheking for GLU-header
7492
7493	for ac_header in OpenGL/glu.h
7494	do
7495	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7496	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7497	echo "$as_me:$LINENO: checking for $ac_header" >&5
7498	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7499	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7500	echo $ECHO_N "(cached) $ECHO_C" >&6
7501	fi
7502	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7503	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7504	else
7505	# Is the header compilable?
7506	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7507	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7508	cat >conftest.$ac_ext <<_ACEOF
7509	/* confdefs.h. */
7510	_ACEOF
7511	cat confdefs.h >>conftest.$ac_ext
7512	cat >>conftest.$ac_ext <<_ACEOF
7513	/* end confdefs.h. */
7514	$ac_includes_default
7515	#include <$ac_header>
7516	_ACEOF
7517	rm -f conftest.$ac_objext
7518	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7519	(eval $ac_compile) 2>conftest.er1
7520	ac_status=$?
7521	grep -v '^ *+' conftest.er1 >conftest.err
7522	rm -f conftest.er1
7523	cat conftest.err >&5
7524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7525	(exit $ac_status); } &&
7526	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7527	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7528	(eval $ac_try) 2>&5
7529	ac_status=$?
7530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7531	(exit $ac_status); }; } &&
7532	{ ac_try='test -s conftest.$ac_objext'
7533	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7534	(eval $ac_try) 2>&5
7535	ac_status=$?
7536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7537	(exit $ac_status); }; }; then
7538	ac_header_compiler=yes
7539	else
7540	echo "$as_me: failed program was:" >&5
7541	sed 's/^/\| /' conftest.$ac_ext >&5
7542
7543	ac_header_compiler=no
7544	fi
7545	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7546	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7547	echo "${ECHO_T}$ac_header_compiler" >&6
7548
7549	# Is the header present?
7550	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7551	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7552	cat >conftest.$ac_ext <<_ACEOF
7553	/* confdefs.h. */
7554	_ACEOF
7555	cat confdefs.h >>conftest.$ac_ext
7556	cat >>conftest.$ac_ext <<_ACEOF
7557	/* end confdefs.h. */
7558	#include <$ac_header>
7559	_ACEOF
7560	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7561	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7562	ac_status=$?
7563	grep -v '^ *+' conftest.er1 >conftest.err
7564	rm -f conftest.er1
7565	cat conftest.err >&5
7566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7567	(exit $ac_status); } >/dev/null; then
7568	if test -s conftest.err; then
7569	ac_cpp_err=$ac_c_preproc_warn_flag
7570	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7571	else
7572	ac_cpp_err=
7573	fi
7574	else
7575	ac_cpp_err=yes
7576	fi
7577	if test -z "$ac_cpp_err"; then
7578	ac_header_preproc=yes
7579	else
7580	echo "$as_me: failed program was:" >&5
7581	sed 's/^/\| /' conftest.$ac_ext >&5
7582
7583	ac_header_preproc=no
7584	fi
7585	rm -f conftest.err conftest.$ac_ext
7586	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7587	echo "${ECHO_T}$ac_header_preproc" >&6
7588
7589	# So? What about this header?
7590	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7591	yes:no: )
7592	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7593	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7594	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7595	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7596	ac_header_preproc=yes
7597	;;
7598	no:yes:* )
7599	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7600	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7601	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7602	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7603	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7604	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7605	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7606	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7607	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7608	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7609	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7610	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7611	(
7612	cat <<\_ASBOX
7613	## ---------------------------------------------- ##
7614	## Report this to orxonox-dev at mail.datacore.ch ##
7615	## ---------------------------------------------- ##
7616	_ASBOX
7617	) \|
7618	sed "s/^/$as_me: WARNING: /" >&2
7619	;;
7620	esac
7621	echo "$as_me:$LINENO: checking for $ac_header" >&5
7622	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7623	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7624	echo $ECHO_N "(cached) $ECHO_C" >&6
7625	else
7626	eval "$as_ac_Header=\$ac_header_preproc"
7627	fi
7628	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7629	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7630
7631	fi
7632	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7633	cat >>confdefs.h <<_ACEOF
7634	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7635	_ACEOF
7636
7637	else
7638	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7639	echo "$as_me: error: cannot find opengl headers" >&2;}
7640	{ (exit 1); exit 1; }; }
7641	fi
7642
7643	done
7644
7645
7646	LIBS="$LIBS -framework OpenGL"
7647
7648
7649
7650	# checking for GLEW-headers
7651
7652	for ac_header in GL/glew.h
7653	do
7654	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7656	echo "$as_me:$LINENO: checking for $ac_header" >&5
7657	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7658	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7659	echo $ECHO_N "(cached) $ECHO_C" >&6
7660	fi
7661	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7662	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7663	else
7664	# Is the header compilable?
7665	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7666	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7667	cat >conftest.$ac_ext <<_ACEOF
7668	/* confdefs.h. */
7669	_ACEOF
7670	cat confdefs.h >>conftest.$ac_ext
7671	cat >>conftest.$ac_ext <<_ACEOF
7672	/* end confdefs.h. */
7673	$ac_includes_default
7674	#include <$ac_header>
7675	_ACEOF
7676	rm -f conftest.$ac_objext
7677	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7678	(eval $ac_compile) 2>conftest.er1
7679	ac_status=$?
7680	grep -v '^ *+' conftest.er1 >conftest.err
7681	rm -f conftest.er1
7682	cat conftest.err >&5
7683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7684	(exit $ac_status); } &&
7685	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7687	(eval $ac_try) 2>&5
7688	ac_status=$?
7689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7690	(exit $ac_status); }; } &&
7691	{ ac_try='test -s conftest.$ac_objext'
7692	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7693	(eval $ac_try) 2>&5
7694	ac_status=$?
7695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7696	(exit $ac_status); }; }; then
7697	ac_header_compiler=yes
7698	else
7699	echo "$as_me: failed program was:" >&5
7700	sed 's/^/\| /' conftest.$ac_ext >&5
7701
7702	ac_header_compiler=no
7703	fi
7704	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7705	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7706	echo "${ECHO_T}$ac_header_compiler" >&6
7707
7708	# Is the header present?
7709	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7710	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7711	cat >conftest.$ac_ext <<_ACEOF
7712	/* confdefs.h. */
7713	_ACEOF
7714	cat confdefs.h >>conftest.$ac_ext
7715	cat >>conftest.$ac_ext <<_ACEOF
7716	/* end confdefs.h. */
7717	#include <$ac_header>
7718	_ACEOF
7719	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7720	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7721	ac_status=$?
7722	grep -v '^ *+' conftest.er1 >conftest.err
7723	rm -f conftest.er1
7724	cat conftest.err >&5
7725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7726	(exit $ac_status); } >/dev/null; then
7727	if test -s conftest.err; then
7728	ac_cpp_err=$ac_c_preproc_warn_flag
7729	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7730	else
7731	ac_cpp_err=
7732	fi
7733	else
7734	ac_cpp_err=yes
7735	fi
7736	if test -z "$ac_cpp_err"; then
7737	ac_header_preproc=yes
7738	else
7739	echo "$as_me: failed program was:" >&5
7740	sed 's/^/\| /' conftest.$ac_ext >&5
7741
7742	ac_header_preproc=no
7743	fi
7744	rm -f conftest.err conftest.$ac_ext
7745	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7746	echo "${ECHO_T}$ac_header_preproc" >&6
7747
7748	# So? What about this header?
7749	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7750	yes:no: )
7751	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7752	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7753	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7754	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7755	ac_header_preproc=yes
7756	;;
7757	no:yes:* )
7758	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7759	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7760	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7761	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7762	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7763	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7764	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7765	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7766	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7767	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7768	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7769	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7770	(
7771	cat <<\_ASBOX
7772	## ---------------------------------------------- ##
7773	## Report this to orxonox-dev at mail.datacore.ch ##
7774	## ---------------------------------------------- ##
7775	_ASBOX
7776	) \|
7777	sed "s/^/$as_me: WARNING: /" >&2
7778	;;
7779	esac
7780	echo "$as_me:$LINENO: checking for $ac_header" >&5
7781	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7782	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7783	echo $ECHO_N "(cached) $ECHO_C" >&6
7784	else
7785	eval "$as_ac_Header=\$ac_header_preproc"
7786	fi
7787	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7788	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7789
7790	fi
7791	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7792	cat >>confdefs.h <<_ACEOF
7793	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7794	_ACEOF
7795
7796	else
7797	{ { echo "$as_me:$LINENO: error: cannot find glew headers" >&5
7798	echo "$as_me: error: cannot find glew headers" >&2;}
7799	{ (exit 1); exit 1; }; }
7800	fi
7801
7802	done
7803
7804	# checking for GLEW-lib
7805	echo "$as_me:$LINENO: checking for main in -lGLEW" >&5
7806	echo $ECHO_N "checking for main in -lGLEW... $ECHO_C" >&6
7807	if test "${ac_cv_lib_GLEW_main+set}" = set; then
7808	echo $ECHO_N "(cached) $ECHO_C" >&6
7809	else
7810	ac_check_lib_save_LIBS=$LIBS
7811	LIBS="-lGLEW $LIBS"
7812	cat >conftest.$ac_ext <<_ACEOF
7813	/* confdefs.h. */
7814	_ACEOF
7815	cat confdefs.h >>conftest.$ac_ext
7816	cat >>conftest.$ac_ext <<_ACEOF
7817	/* end confdefs.h. */
7818
7819
7820	int
7821	main ()
7822	{
7823	main ();
7824	;
7825	return 0;
7826	}
7827	_ACEOF
7828	rm -f conftest.$ac_objext conftest$ac_exeext
7829	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7830	(eval $ac_link) 2>conftest.er1
7831	ac_status=$?
7832	grep -v '^ *+' conftest.er1 >conftest.err
7833	rm -f conftest.er1
7834	cat conftest.err >&5
7835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836	(exit $ac_status); } &&
7837	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7839	(eval $ac_try) 2>&5
7840	ac_status=$?
7841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842	(exit $ac_status); }; } &&
7843	{ ac_try='test -s conftest$ac_exeext'
7844	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7845	(eval $ac_try) 2>&5
7846	ac_status=$?
7847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7848	(exit $ac_status); }; }; then
7849	ac_cv_lib_GLEW_main=yes
7850	else
7851	echo "$as_me: failed program was:" >&5
7852	sed 's/^/\| /' conftest.$ac_ext >&5
7853
7854	ac_cv_lib_GLEW_main=no
7855	fi
7856	rm -f conftest.err conftest.$ac_objext \
7857	conftest$ac_exeext conftest.$ac_ext
7858	LIBS=$ac_check_lib_save_LIBS
7859	fi
7860	echo "$as_me:$LINENO: result: $ac_cv_lib_GLEW_main" >&5
7861	echo "${ECHO_T}$ac_cv_lib_GLEW_main" >&6
7862	if test $ac_cv_lib_GLEW_main = yes; then
7863	FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"
7864	fi
7865
7866	if test x$FOUND_GLEW != xyes ; then
7867	echo "------------------"
7868	echo "glew not found."
7869	echo "please install the glew package which can be found at http://glew.sourceforge.net"
7870	echo "------------------"
7871	exit -1
7872	fi
7873
7874
7875
7876	for ac_header in OpenAL/al.h
7877	do
7878	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7879	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7880	echo "$as_me:$LINENO: checking for $ac_header" >&5
7881	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7882	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7883	echo $ECHO_N "(cached) $ECHO_C" >&6
7884	fi
7885	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7886	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7887	else
7888	# Is the header compilable?
7889	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7890	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7891	cat >conftest.$ac_ext <<_ACEOF
7892	/* confdefs.h. */
7893	_ACEOF
7894	cat confdefs.h >>conftest.$ac_ext
7895	cat >>conftest.$ac_ext <<_ACEOF
7896	/* end confdefs.h. */
7897	$ac_includes_default
7898	#include <$ac_header>
7899	_ACEOF
7900	rm -f conftest.$ac_objext
7901	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7902	(eval $ac_compile) 2>conftest.er1
7903	ac_status=$?
7904	grep -v '^ *+' conftest.er1 >conftest.err
7905	rm -f conftest.er1
7906	cat conftest.err >&5
7907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7908	(exit $ac_status); } &&
7909	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
7910	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7911	(eval $ac_try) 2>&5
7912	ac_status=$?
7913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7914	(exit $ac_status); }; } &&
7915	{ ac_try='test -s conftest.$ac_objext'
7916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7917	(eval $ac_try) 2>&5
7918	ac_status=$?
7919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7920	(exit $ac_status); }; }; then
7921	ac_header_compiler=yes
7922	else
7923	echo "$as_me: failed program was:" >&5
7924	sed 's/^/\| /' conftest.$ac_ext >&5
7925
7926	ac_header_compiler=no
7927	fi
7928	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7929	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7930	echo "${ECHO_T}$ac_header_compiler" >&6
7931
7932	# Is the header present?
7933	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7934	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7935	cat >conftest.$ac_ext <<_ACEOF
7936	/* confdefs.h. */
7937	_ACEOF
7938	cat confdefs.h >>conftest.$ac_ext
7939	cat >>conftest.$ac_ext <<_ACEOF
7940	/* end confdefs.h. */
7941	#include <$ac_header>
7942	_ACEOF
7943	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7944	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7945	ac_status=$?
7946	grep -v '^ *+' conftest.er1 >conftest.err
7947	rm -f conftest.er1
7948	cat conftest.err >&5
7949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7950	(exit $ac_status); } >/dev/null; then
7951	if test -s conftest.err; then
7952	ac_cpp_err=$ac_c_preproc_warn_flag
7953	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7954	else
7955	ac_cpp_err=
7956	fi
7957	else
7958	ac_cpp_err=yes
7959	fi
7960	if test -z "$ac_cpp_err"; then
7961	ac_header_preproc=yes
7962	else
7963	echo "$as_me: failed program was:" >&5
7964	sed 's/^/\| /' conftest.$ac_ext >&5
7965
7966	ac_header_preproc=no
7967	fi
7968	rm -f conftest.err conftest.$ac_ext
7969	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7970	echo "${ECHO_T}$ac_header_preproc" >&6
7971
7972	# So? What about this header?
7973	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7974	yes:no: )
7975	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7976	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7977	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7978	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7979	ac_header_preproc=yes
7980	;;
7981	no:yes:* )
7982	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7983	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7984	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7985	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7986	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7987	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7988	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7989	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7990	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7991	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7992	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7993	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7994	(
7995	cat <<\_ASBOX
7996	## ---------------------------------------------- ##
7997	## Report this to orxonox-dev at mail.datacore.ch ##
7998	## ---------------------------------------------- ##
7999	_ASBOX
8000	) \|
8001	sed "s/^/$as_me: WARNING: /" >&2
8002	;;
8003	esac
8004	echo "$as_me:$LINENO: checking for $ac_header" >&5
8005	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8006	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8007	echo $ECHO_N "(cached) $ECHO_C" >&6
8008	else
8009	eval "$as_ac_Header=\$ac_header_preproc"
8010	fi
8011	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8012	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8013
8014	fi
8015	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8016	cat >>confdefs.h <<_ACEOF
8017	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8018	_ACEOF
8019
8020	else
8021	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
8022	echo "$as_me: error: cannot find opengl headers" >&2;}
8023	{ (exit 1); exit 1; }; }
8024	fi
8025
8026	done
8027
8028	HAVE_OPENAL=yes
8029	LIBS="$LIBS -framework OpenAL"
8030
8031
8032	## SDL-check
8033	SDL_CFLAGS=`sdl-config --cflags`
8034	SDL_LIBS=`sdl-config --libs`
8035	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
8036	LIBS="$LIBS $SDL_LIBS"
8037
8038	for ac_header in SDL/SDL.h
8039	do
8040	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8041	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8042	echo "$as_me:$LINENO: checking for $ac_header" >&5
8043	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8044	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8045	echo $ECHO_N "(cached) $ECHO_C" >&6
8046	fi
8047	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8048	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8049	else
8050	# Is the header compilable?
8051	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8052	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8053	cat >conftest.$ac_ext <<_ACEOF
8054	/* confdefs.h. */
8055	_ACEOF
8056	cat confdefs.h >>conftest.$ac_ext
8057	cat >>conftest.$ac_ext <<_ACEOF
8058	/* end confdefs.h. */
8059	$ac_includes_default
8060	#include <$ac_header>
8061	_ACEOF
8062	rm -f conftest.$ac_objext
8063	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8064	(eval $ac_compile) 2>conftest.er1
8065	ac_status=$?
8066	grep -v '^ *+' conftest.er1 >conftest.err
8067	rm -f conftest.er1
8068	cat conftest.err >&5
8069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070	(exit $ac_status); } &&
8071	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8073	(eval $ac_try) 2>&5
8074	ac_status=$?
8075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8076	(exit $ac_status); }; } &&
8077	{ ac_try='test -s conftest.$ac_objext'
8078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8079	(eval $ac_try) 2>&5
8080	ac_status=$?
8081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8082	(exit $ac_status); }; }; then
8083	ac_header_compiler=yes
8084	else
8085	echo "$as_me: failed program was:" >&5
8086	sed 's/^/\| /' conftest.$ac_ext >&5
8087
8088	ac_header_compiler=no
8089	fi
8090	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8091	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8092	echo "${ECHO_T}$ac_header_compiler" >&6
8093
8094	# Is the header present?
8095	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8096	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8097	cat >conftest.$ac_ext <<_ACEOF
8098	/* confdefs.h. */
8099	_ACEOF
8100	cat confdefs.h >>conftest.$ac_ext
8101	cat >>conftest.$ac_ext <<_ACEOF
8102	/* end confdefs.h. */
8103	#include <$ac_header>
8104	_ACEOF
8105	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8106	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8107	ac_status=$?
8108	grep -v '^ *+' conftest.er1 >conftest.err
8109	rm -f conftest.er1
8110	cat conftest.err >&5
8111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8112	(exit $ac_status); } >/dev/null; then
8113	if test -s conftest.err; then
8114	ac_cpp_err=$ac_c_preproc_warn_flag
8115	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8116	else
8117	ac_cpp_err=
8118	fi
8119	else
8120	ac_cpp_err=yes
8121	fi
8122	if test -z "$ac_cpp_err"; then
8123	ac_header_preproc=yes
8124	else
8125	echo "$as_me: failed program was:" >&5
8126	sed 's/^/\| /' conftest.$ac_ext >&5
8127
8128	ac_header_preproc=no
8129	fi
8130	rm -f conftest.err conftest.$ac_ext
8131	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8132	echo "${ECHO_T}$ac_header_preproc" >&6
8133
8134	# So? What about this header?
8135	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8136	yes:no: )
8137	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8138	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8139	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8140	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8141	ac_header_preproc=yes
8142	;;
8143	no:yes:* )
8144	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8145	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8146	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8147	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8148	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8149	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8150	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8151	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8152	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8153	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8154	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8155	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8156	(
8157	cat <<\_ASBOX
8158	## ---------------------------------------------- ##
8159	## Report this to orxonox-dev at mail.datacore.ch ##
8160	## ---------------------------------------------- ##
8161	_ASBOX
8162	) \|
8163	sed "s/^/$as_me: WARNING: /" >&2
8164	;;
8165	esac
8166	echo "$as_me:$LINENO: checking for $ac_header" >&5
8167	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8168	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8169	echo $ECHO_N "(cached) $ECHO_C" >&6
8170	else
8171	eval "$as_ac_Header=\$ac_header_preproc"
8172	fi
8173	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8174	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8175
8176	fi
8177	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8178	cat >>confdefs.h <<_ACEOF
8179	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8180	_ACEOF
8181
8182	else
8183	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
8184	echo "$as_me: error: cannot find SDL headers" >&2;}
8185	{ (exit 1); exit 1; }; }
8186	fi
8187
8188	done
8189
8190	HAVE_SDL=yes
8191	# LIBS="$LIBS -framework SDL"
8192
8193	# checking for SDL-headers
8194	# AC_CHECK_HEADERS(SDL/SDL.h ,,
8195	# [AC_MSG_ERROR([cannot find SDL headers]) ])
8196
8197	## checking for SDL
8198	# SDL_VERSION=1.2.7
8199	# AM_PATH_SDL($SDL_VERSION,
8200	# :,
8201	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
8202	# )
8203
8204
8205	;;
8206
8207	*)
8208	;;
8209	esac
8210
8211
8212
8213	###################################
8214	## CHECKING FOR HEADERS AND LIBS ##
8215	###################################
8216
8217	#---------#
8218	# SDL_ttf #
8219	#---------#
8220	# checking for SDL_ttf-headers
8221
8222	for ac_header in SDL_ttf.h
8223	do
8224	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8225	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8226	echo "$as_me:$LINENO: checking for $ac_header" >&5
8227	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8228	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8229	echo $ECHO_N "(cached) $ECHO_C" >&6
8230	fi
8231	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8232	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8233	else
8234	# Is the header compilable?
8235	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8236	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8237	cat >conftest.$ac_ext <<_ACEOF
8238	/* confdefs.h. */
8239	_ACEOF
8240	cat confdefs.h >>conftest.$ac_ext
8241	cat >>conftest.$ac_ext <<_ACEOF
8242	/* end confdefs.h. */
8243	$ac_includes_default
8244	#include <$ac_header>
8245	_ACEOF
8246	rm -f conftest.$ac_objext
8247	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8248	(eval $ac_compile) 2>conftest.er1
8249	ac_status=$?
8250	grep -v '^ *+' conftest.er1 >conftest.err
8251	rm -f conftest.er1
8252	cat conftest.err >&5
8253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8254	(exit $ac_status); } &&
8255	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8257	(eval $ac_try) 2>&5
8258	ac_status=$?
8259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260	(exit $ac_status); }; } &&
8261	{ ac_try='test -s conftest.$ac_objext'
8262	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8263	(eval $ac_try) 2>&5
8264	ac_status=$?
8265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8266	(exit $ac_status); }; }; then
8267	ac_header_compiler=yes
8268	else
8269	echo "$as_me: failed program was:" >&5
8270	sed 's/^/\| /' conftest.$ac_ext >&5
8271
8272	ac_header_compiler=no
8273	fi
8274	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8275	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8276	echo "${ECHO_T}$ac_header_compiler" >&6
8277
8278	# Is the header present?
8279	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8280	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8281	cat >conftest.$ac_ext <<_ACEOF
8282	/* confdefs.h. */
8283	_ACEOF
8284	cat confdefs.h >>conftest.$ac_ext
8285	cat >>conftest.$ac_ext <<_ACEOF
8286	/* end confdefs.h. */
8287	#include <$ac_header>
8288	_ACEOF
8289	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8290	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8291	ac_status=$?
8292	grep -v '^ *+' conftest.er1 >conftest.err
8293	rm -f conftest.er1
8294	cat conftest.err >&5
8295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8296	(exit $ac_status); } >/dev/null; then
8297	if test -s conftest.err; then
8298	ac_cpp_err=$ac_c_preproc_warn_flag
8299	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8300	else
8301	ac_cpp_err=
8302	fi
8303	else
8304	ac_cpp_err=yes
8305	fi
8306	if test -z "$ac_cpp_err"; then
8307	ac_header_preproc=yes
8308	else
8309	echo "$as_me: failed program was:" >&5
8310	sed 's/^/\| /' conftest.$ac_ext >&5
8311
8312	ac_header_preproc=no
8313	fi
8314	rm -f conftest.err conftest.$ac_ext
8315	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8316	echo "${ECHO_T}$ac_header_preproc" >&6
8317
8318	# So? What about this header?
8319	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8320	yes:no: )
8321	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8322	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8323	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8324	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8325	ac_header_preproc=yes
8326	;;
8327	no:yes:* )
8328	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8329	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8330	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8331	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8332	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8333	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8334	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8335	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8336	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8337	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8338	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8339	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8340	(
8341	cat <<\_ASBOX
8342	## ---------------------------------------------- ##
8343	## Report this to orxonox-dev at mail.datacore.ch ##
8344	## ---------------------------------------------- ##
8345	_ASBOX
8346	) \|
8347	sed "s/^/$as_me: WARNING: /" >&2
8348	;;
8349	esac
8350	echo "$as_me:$LINENO: checking for $ac_header" >&5
8351	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8353	echo $ECHO_N "(cached) $ECHO_C" >&6
8354	else
8355	eval "$as_ac_Header=\$ac_header_preproc"
8356	fi
8357	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8358	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8359
8360	fi
8361	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8362	cat >>confdefs.h <<_ACEOF
8363	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8364	_ACEOF
8365
8366	else
8367
8368	for ac_header in SDL/SDL_ttf.h
8369	do
8370	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8371	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8372	echo "$as_me:$LINENO: checking for $ac_header" >&5
8373	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8374	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8375	echo $ECHO_N "(cached) $ECHO_C" >&6
8376	fi
8377	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8378	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8379	else
8380	# Is the header compilable?
8381	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8382	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8383	cat >conftest.$ac_ext <<_ACEOF
8384	/* confdefs.h. */
8385	_ACEOF
8386	cat confdefs.h >>conftest.$ac_ext
8387	cat >>conftest.$ac_ext <<_ACEOF
8388	/* end confdefs.h. */
8389	$ac_includes_default
8390	#include <$ac_header>
8391	_ACEOF
8392	rm -f conftest.$ac_objext
8393	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8394	(eval $ac_compile) 2>conftest.er1
8395	ac_status=$?
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" \|\| test ! -s conftest.err'
8402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8403	(eval $ac_try) 2>&5
8404	ac_status=$?
8405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8406	(exit $ac_status); }; } &&
8407	{ ac_try='test -s conftest.$ac_objext'
8408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8409	(eval $ac_try) 2>&5
8410	ac_status=$?
8411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412	(exit $ac_status); }; }; then
8413	ac_header_compiler=yes
8414	else
8415	echo "$as_me: failed program was:" >&5
8416	sed 's/^/\| /' conftest.$ac_ext >&5
8417
8418	ac_header_compiler=no
8419	fi
8420	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8421	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8422	echo "${ECHO_T}$ac_header_compiler" >&6
8423
8424	# Is the header present?
8425	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8426	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8427	cat >conftest.$ac_ext <<_ACEOF
8428	/* confdefs.h. */
8429	_ACEOF
8430	cat confdefs.h >>conftest.$ac_ext
8431	cat >>conftest.$ac_ext <<_ACEOF
8432	/* end confdefs.h. */
8433	#include <$ac_header>
8434	_ACEOF
8435	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8436	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8437	ac_status=$?
8438	grep -v '^ *+' conftest.er1 >conftest.err
8439	rm -f conftest.er1
8440	cat conftest.err >&5
8441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442	(exit $ac_status); } >/dev/null; then
8443	if test -s conftest.err; then
8444	ac_cpp_err=$ac_c_preproc_warn_flag
8445	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8446	else
8447	ac_cpp_err=
8448	fi
8449	else
8450	ac_cpp_err=yes
8451	fi
8452	if test -z "$ac_cpp_err"; then
8453	ac_header_preproc=yes
8454	else
8455	echo "$as_me: failed program was:" >&5
8456	sed 's/^/\| /' conftest.$ac_ext >&5
8457
8458	ac_header_preproc=no
8459	fi
8460	rm -f conftest.err conftest.$ac_ext
8461	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8462	echo "${ECHO_T}$ac_header_preproc" >&6
8463
8464	# So? What about this header?
8465	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8466	yes:no: )
8467	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8468	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8469	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8470	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8471	ac_header_preproc=yes
8472	;;
8473	no:yes:* )
8474	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8475	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8476	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8477	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8478	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8479	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8480	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8481	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8482	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8483	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8484	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8485	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8486	(
8487	cat <<\_ASBOX
8488	## ---------------------------------------------- ##
8489	## Report this to orxonox-dev at mail.datacore.ch ##
8490	## ---------------------------------------------- ##
8491	_ASBOX
8492	) \|
8493	sed "s/^/$as_me: WARNING: /" >&2
8494	;;
8495	esac
8496	echo "$as_me:$LINENO: checking for $ac_header" >&5
8497	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8498	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8499	echo $ECHO_N "(cached) $ECHO_C" >&6
8500	else
8501	eval "$as_ac_Header=\$ac_header_preproc"
8502	fi
8503	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8504	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8505
8506	fi
8507	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8508	cat >>confdefs.h <<_ACEOF
8509	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8510	_ACEOF
8511
8512	else
8513	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
8514	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
8515	{ (exit 1); exit 1; }; }
8516	fi
8517
8518	done
8519
8520	fi
8521
8522	done
8523
8524	# checking for SDL_ttf-lib
8525	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
8526	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
8527	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
8528	echo $ECHO_N "(cached) $ECHO_C" >&6
8529	else
8530	ac_check_lib_save_LIBS=$LIBS
8531	LIBS="-lSDL_ttf $LIBS"
8532	cat >conftest.$ac_ext <<_ACEOF
8533	/* confdefs.h. */
8534	_ACEOF
8535	cat confdefs.h >>conftest.$ac_ext
8536	cat >>conftest.$ac_ext <<_ACEOF
8537	/* end confdefs.h. */
8538
8539	/* Override any gcc2 internal prototype to avoid an error. */
8540	#ifdef __cplusplus
8541	extern "C"
8542	#endif
8543	/* We use char because int might match the return type of a gcc2
8544	builtin and then its argument prototype would still apply. */
8545	char TTF_OpenFont ();
8546	int
8547	main ()
8548	{
8549	TTF_OpenFont ();
8550	;
8551	return 0;
8552	}
8553	_ACEOF
8554	rm -f conftest.$ac_objext conftest$ac_exeext
8555	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8556	(eval $ac_link) 2>conftest.er1
8557	ac_status=$?
8558	grep -v '^ *+' conftest.er1 >conftest.err
8559	rm -f conftest.er1
8560	cat conftest.err >&5
8561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8562	(exit $ac_status); } &&
8563	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8564	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8565	(eval $ac_try) 2>&5
8566	ac_status=$?
8567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8568	(exit $ac_status); }; } &&
8569	{ ac_try='test -s conftest$ac_exeext'
8570	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8571	(eval $ac_try) 2>&5
8572	ac_status=$?
8573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8574	(exit $ac_status); }; }; then
8575	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
8576	else
8577	echo "$as_me: failed program was:" >&5
8578	sed 's/^/\| /' conftest.$ac_ext >&5
8579
8580	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
8581	fi
8582	rm -f conftest.err conftest.$ac_objext \
8583	conftest$ac_exeext conftest.$ac_ext
8584	LIBS=$ac_check_lib_save_LIBS
8585	fi
8586	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
8587	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
8588	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
8589	FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"
8590	fi
8591
8592	if test x$FOUND_SDL_ttf != xyes ; then
8593	echo "------------------"
8594	echo "SDL_ttf library not found."
8595	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
8596	echo "------------------"
8597	exit -1
8598	fi
8599
8600	#-----------#
8601	# SDL_Image #
8602	#-----------#
8603	# checking for SDL_image-headers
8604
8605	for ac_header in SDL_image.h
8606	do
8607	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8608	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8609	echo "$as_me:$LINENO: checking for $ac_header" >&5
8610	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8611	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8612	echo $ECHO_N "(cached) $ECHO_C" >&6
8613	fi
8614	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8615	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8616	else
8617	# Is the header compilable?
8618	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8619	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8620	cat >conftest.$ac_ext <<_ACEOF
8621	/* confdefs.h. */
8622	_ACEOF
8623	cat confdefs.h >>conftest.$ac_ext
8624	cat >>conftest.$ac_ext <<_ACEOF
8625	/* end confdefs.h. */
8626	$ac_includes_default
8627	#include <$ac_header>
8628	_ACEOF
8629	rm -f conftest.$ac_objext
8630	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8631	(eval $ac_compile) 2>conftest.er1
8632	ac_status=$?
8633	grep -v '^ *+' conftest.er1 >conftest.err
8634	rm -f conftest.er1
8635	cat conftest.err >&5
8636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637	(exit $ac_status); } &&
8638	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8639	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8640	(eval $ac_try) 2>&5
8641	ac_status=$?
8642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8643	(exit $ac_status); }; } &&
8644	{ ac_try='test -s conftest.$ac_objext'
8645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8646	(eval $ac_try) 2>&5
8647	ac_status=$?
8648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8649	(exit $ac_status); }; }; then
8650	ac_header_compiler=yes
8651	else
8652	echo "$as_me: failed program was:" >&5
8653	sed 's/^/\| /' conftest.$ac_ext >&5
8654
8655	ac_header_compiler=no
8656	fi
8657	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8658	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8659	echo "${ECHO_T}$ac_header_compiler" >&6
8660
8661	# Is the header present?
8662	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8663	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8664	cat >conftest.$ac_ext <<_ACEOF
8665	/* confdefs.h. */
8666	_ACEOF
8667	cat confdefs.h >>conftest.$ac_ext
8668	cat >>conftest.$ac_ext <<_ACEOF
8669	/* end confdefs.h. */
8670	#include <$ac_header>
8671	_ACEOF
8672	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8673	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8674	ac_status=$?
8675	grep -v '^ *+' conftest.er1 >conftest.err
8676	rm -f conftest.er1
8677	cat conftest.err >&5
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); } >/dev/null; then
8680	if test -s conftest.err; then
8681	ac_cpp_err=$ac_c_preproc_warn_flag
8682	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8683	else
8684	ac_cpp_err=
8685	fi
8686	else
8687	ac_cpp_err=yes
8688	fi
8689	if test -z "$ac_cpp_err"; then
8690	ac_header_preproc=yes
8691	else
8692	echo "$as_me: failed program was:" >&5
8693	sed 's/^/\| /' conftest.$ac_ext >&5
8694
8695	ac_header_preproc=no
8696	fi
8697	rm -f conftest.err conftest.$ac_ext
8698	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8699	echo "${ECHO_T}$ac_header_preproc" >&6
8700
8701	# So? What about this header?
8702	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8703	yes:no: )
8704	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8705	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8706	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8707	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8708	ac_header_preproc=yes
8709	;;
8710	no:yes:* )
8711	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8712	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8713	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8714	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8715	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8716	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8717	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8718	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8719	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8720	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8721	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8722	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8723	(
8724	cat <<\_ASBOX
8725	## ---------------------------------------------- ##
8726	## Report this to orxonox-dev at mail.datacore.ch ##
8727	## ---------------------------------------------- ##
8728	_ASBOX
8729	) \|
8730	sed "s/^/$as_me: WARNING: /" >&2
8731	;;
8732	esac
8733	echo "$as_me:$LINENO: checking for $ac_header" >&5
8734	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8735	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8736	echo $ECHO_N "(cached) $ECHO_C" >&6
8737	else
8738	eval "$as_ac_Header=\$ac_header_preproc"
8739	fi
8740	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8741	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8742
8743	fi
8744	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8745	cat >>confdefs.h <<_ACEOF
8746	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8747	_ACEOF
8748
8749	else
8750
8751	for ac_header in SDL/SDL_image.h
8752	do
8753	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8754	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8755	echo "$as_me:$LINENO: checking for $ac_header" >&5
8756	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8757	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8758	echo $ECHO_N "(cached) $ECHO_C" >&6
8759	fi
8760	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8761	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8762	else
8763	# Is the header compilable?
8764	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8765	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8766	cat >conftest.$ac_ext <<_ACEOF
8767	/* confdefs.h. */
8768	_ACEOF
8769	cat confdefs.h >>conftest.$ac_ext
8770	cat >>conftest.$ac_ext <<_ACEOF
8771	/* end confdefs.h. */
8772	$ac_includes_default
8773	#include <$ac_header>
8774	_ACEOF
8775	rm -f conftest.$ac_objext
8776	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8777	(eval $ac_compile) 2>conftest.er1
8778	ac_status=$?
8779	grep -v '^ *+' conftest.er1 >conftest.err
8780	rm -f conftest.er1
8781	cat conftest.err >&5
8782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8783	(exit $ac_status); } &&
8784	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8785	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8786	(eval $ac_try) 2>&5
8787	ac_status=$?
8788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8789	(exit $ac_status); }; } &&
8790	{ ac_try='test -s conftest.$ac_objext'
8791	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8792	(eval $ac_try) 2>&5
8793	ac_status=$?
8794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8795	(exit $ac_status); }; }; then
8796	ac_header_compiler=yes
8797	else
8798	echo "$as_me: failed program was:" >&5
8799	sed 's/^/\| /' conftest.$ac_ext >&5
8800
8801	ac_header_compiler=no
8802	fi
8803	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8804	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8805	echo "${ECHO_T}$ac_header_compiler" >&6
8806
8807	# Is the header present?
8808	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8809	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8810	cat >conftest.$ac_ext <<_ACEOF
8811	/* confdefs.h. */
8812	_ACEOF
8813	cat confdefs.h >>conftest.$ac_ext
8814	cat >>conftest.$ac_ext <<_ACEOF
8815	/* end confdefs.h. */
8816	#include <$ac_header>
8817	_ACEOF
8818	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8819	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8820	ac_status=$?
8821	grep -v '^ *+' conftest.er1 >conftest.err
8822	rm -f conftest.er1
8823	cat conftest.err >&5
8824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8825	(exit $ac_status); } >/dev/null; then
8826	if test -s conftest.err; then
8827	ac_cpp_err=$ac_c_preproc_warn_flag
8828	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8829	else
8830	ac_cpp_err=
8831	fi
8832	else
8833	ac_cpp_err=yes
8834	fi
8835	if test -z "$ac_cpp_err"; then
8836	ac_header_preproc=yes
8837	else
8838	echo "$as_me: failed program was:" >&5
8839	sed 's/^/\| /' conftest.$ac_ext >&5
8840
8841	ac_header_preproc=no
8842	fi
8843	rm -f conftest.err conftest.$ac_ext
8844	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8845	echo "${ECHO_T}$ac_header_preproc" >&6
8846
8847	# So? What about this header?
8848	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8849	yes:no: )
8850	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8851	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8852	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8853	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8854	ac_header_preproc=yes
8855	;;
8856	no:yes:* )
8857	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8858	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8859	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8860	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8861	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8862	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8863	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8864	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8865	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8866	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8867	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8868	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8869	(
8870	cat <<\_ASBOX
8871	## ---------------------------------------------- ##
8872	## Report this to orxonox-dev at mail.datacore.ch ##
8873	## ---------------------------------------------- ##
8874	_ASBOX
8875	) \|
8876	sed "s/^/$as_me: WARNING: /" >&2
8877	;;
8878	esac
8879	echo "$as_me:$LINENO: checking for $ac_header" >&5
8880	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8881	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8882	echo $ECHO_N "(cached) $ECHO_C" >&6
8883	else
8884	eval "$as_ac_Header=\$ac_header_preproc"
8885	fi
8886	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8887	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8888
8889	fi
8890	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8891	cat >>confdefs.h <<_ACEOF
8892	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8893	_ACEOF
8894
8895	else
8896	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
8897	echo "$as_me: error: SDL_image header not found." >&2;}
8898	{ (exit 1); exit 1; }; }
8899	fi
8900
8901	done
8902
8903	fi
8904
8905	done
8906
8907	# checking for SDL_image-lib
8908	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
8909	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
8910	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
8911	echo $ECHO_N "(cached) $ECHO_C" >&6
8912	else
8913	ac_check_lib_save_LIBS=$LIBS
8914	LIBS="-lSDL_image $LIBS"
8915	cat >conftest.$ac_ext <<_ACEOF
8916	/* confdefs.h. */
8917	_ACEOF
8918	cat confdefs.h >>conftest.$ac_ext
8919	cat >>conftest.$ac_ext <<_ACEOF
8920	/* end confdefs.h. */
8921
8922
8923	int
8924	main ()
8925	{
8926	main ();
8927	;
8928	return 0;
8929	}
8930	_ACEOF
8931	rm -f conftest.$ac_objext conftest$ac_exeext
8932	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8933	(eval $ac_link) 2>conftest.er1
8934	ac_status=$?
8935	grep -v '^ *+' conftest.er1 >conftest.err
8936	rm -f conftest.er1
8937	cat conftest.err >&5
8938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8939	(exit $ac_status); } &&
8940	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8942	(eval $ac_try) 2>&5
8943	ac_status=$?
8944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8945	(exit $ac_status); }; } &&
8946	{ ac_try='test -s conftest$ac_exeext'
8947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8948	(eval $ac_try) 2>&5
8949	ac_status=$?
8950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8951	(exit $ac_status); }; }; then
8952	ac_cv_lib_SDL_image_main=yes
8953	else
8954	echo "$as_me: failed program was:" >&5
8955	sed 's/^/\| /' conftest.$ac_ext >&5
8956
8957	ac_cv_lib_SDL_image_main=no
8958	fi
8959	rm -f conftest.err conftest.$ac_objext \
8960	conftest$ac_exeext conftest.$ac_ext
8961	LIBS=$ac_check_lib_save_LIBS
8962	fi
8963	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
8964	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
8965	if test $ac_cv_lib_SDL_image_main = yes; then
8966	FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"
8967	fi
8968
8969	if test x$FOUND_SDL_image != xyes ; then
8970	echo "------------------"
8971	echo "SDL_image library not found."
8972	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
8973	echo "------------------"
8974	exit -1
8975	fi
8976
8977	#---------#
8978	# SDL_Net #
8979	#---------#
8980	# checking for SDL_net-headers
8981
8982	for ac_header in SDL_net.h
8983	do
8984	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8985	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8986	echo "$as_me:$LINENO: checking for $ac_header" >&5
8987	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8988	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8989	echo $ECHO_N "(cached) $ECHO_C" >&6
8990	fi
8991	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8992	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8993	else
8994	# Is the header compilable?
8995	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8996	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8997	cat >conftest.$ac_ext <<_ACEOF
8998	/* confdefs.h. */
8999	_ACEOF
9000	cat confdefs.h >>conftest.$ac_ext
9001	cat >>conftest.$ac_ext <<_ACEOF
9002	/* end confdefs.h. */
9003	$ac_includes_default
9004	#include <$ac_header>
9005	_ACEOF
9006	rm -f conftest.$ac_objext
9007	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9008	(eval $ac_compile) 2>conftest.er1
9009	ac_status=$?
9010	grep -v '^ *+' conftest.er1 >conftest.err
9011	rm -f conftest.er1
9012	cat conftest.err >&5
9013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9014	(exit $ac_status); } &&
9015	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9017	(eval $ac_try) 2>&5
9018	ac_status=$?
9019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9020	(exit $ac_status); }; } &&
9021	{ ac_try='test -s conftest.$ac_objext'
9022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9023	(eval $ac_try) 2>&5
9024	ac_status=$?
9025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9026	(exit $ac_status); }; }; then
9027	ac_header_compiler=yes
9028	else
9029	echo "$as_me: failed program was:" >&5
9030	sed 's/^/\| /' conftest.$ac_ext >&5
9031
9032	ac_header_compiler=no
9033	fi
9034	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9035	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9036	echo "${ECHO_T}$ac_header_compiler" >&6
9037
9038	# Is the header present?
9039	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9040	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9041	cat >conftest.$ac_ext <<_ACEOF
9042	/* confdefs.h. */
9043	_ACEOF
9044	cat confdefs.h >>conftest.$ac_ext
9045	cat >>conftest.$ac_ext <<_ACEOF
9046	/* end confdefs.h. */
9047	#include <$ac_header>
9048	_ACEOF
9049	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9050	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9051	ac_status=$?
9052	grep -v '^ *+' conftest.er1 >conftest.err
9053	rm -f conftest.er1
9054	cat conftest.err >&5
9055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056	(exit $ac_status); } >/dev/null; then
9057	if test -s conftest.err; then
9058	ac_cpp_err=$ac_c_preproc_warn_flag
9059	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9060	else
9061	ac_cpp_err=
9062	fi
9063	else
9064	ac_cpp_err=yes
9065	fi
9066	if test -z "$ac_cpp_err"; then
9067	ac_header_preproc=yes
9068	else
9069	echo "$as_me: failed program was:" >&5
9070	sed 's/^/\| /' conftest.$ac_ext >&5
9071
9072	ac_header_preproc=no
9073	fi
9074	rm -f conftest.err conftest.$ac_ext
9075	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9076	echo "${ECHO_T}$ac_header_preproc" >&6
9077
9078	# So? What about this header?
9079	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9080	yes:no: )
9081	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9082	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9083	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9084	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9085	ac_header_preproc=yes
9086	;;
9087	no:yes:* )
9088	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9089	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9090	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9091	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9092	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9093	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9094	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9095	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9096	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9097	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9098	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9099	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9100	(
9101	cat <<\_ASBOX
9102	## ---------------------------------------------- ##
9103	## Report this to orxonox-dev at mail.datacore.ch ##
9104	## ---------------------------------------------- ##
9105	_ASBOX
9106	) \|
9107	sed "s/^/$as_me: WARNING: /" >&2
9108	;;
9109	esac
9110	echo "$as_me:$LINENO: checking for $ac_header" >&5
9111	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9112	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9113	echo $ECHO_N "(cached) $ECHO_C" >&6
9114	else
9115	eval "$as_ac_Header=\$ac_header_preproc"
9116	fi
9117	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9118	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9119
9120	fi
9121	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9122	cat >>confdefs.h <<_ACEOF
9123	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9124	_ACEOF
9125
9126	else
9127
9128	for ac_header in SDL/SDL_net.h
9129	do
9130	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9131	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9132	echo "$as_me:$LINENO: checking for $ac_header" >&5
9133	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9134	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9135	echo $ECHO_N "(cached) $ECHO_C" >&6
9136	fi
9137	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9138	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9139	else
9140	# Is the header compilable?
9141	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9142	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9143	cat >conftest.$ac_ext <<_ACEOF
9144	/* confdefs.h. */
9145	_ACEOF
9146	cat confdefs.h >>conftest.$ac_ext
9147	cat >>conftest.$ac_ext <<_ACEOF
9148	/* end confdefs.h. */
9149	$ac_includes_default
9150	#include <$ac_header>
9151	_ACEOF
9152	rm -f conftest.$ac_objext
9153	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9154	(eval $ac_compile) 2>conftest.er1
9155	ac_status=$?
9156	grep -v '^ *+' conftest.er1 >conftest.err
9157	rm -f conftest.er1
9158	cat conftest.err >&5
9159	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9160	(exit $ac_status); } &&
9161	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9163	(eval $ac_try) 2>&5
9164	ac_status=$?
9165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9166	(exit $ac_status); }; } &&
9167	{ ac_try='test -s conftest.$ac_objext'
9168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9169	(eval $ac_try) 2>&5
9170	ac_status=$?
9171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9172	(exit $ac_status); }; }; then
9173	ac_header_compiler=yes
9174	else
9175	echo "$as_me: failed program was:" >&5
9176	sed 's/^/\| /' conftest.$ac_ext >&5
9177
9178	ac_header_compiler=no
9179	fi
9180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9181	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9182	echo "${ECHO_T}$ac_header_compiler" >&6
9183
9184	# Is the header present?
9185	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9186	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9187	cat >conftest.$ac_ext <<_ACEOF
9188	/* confdefs.h. */
9189	_ACEOF
9190	cat confdefs.h >>conftest.$ac_ext
9191	cat >>conftest.$ac_ext <<_ACEOF
9192	/* end confdefs.h. */
9193	#include <$ac_header>
9194	_ACEOF
9195	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9196	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9197	ac_status=$?
9198	grep -v '^ *+' conftest.er1 >conftest.err
9199	rm -f conftest.er1
9200	cat conftest.err >&5
9201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9202	(exit $ac_status); } >/dev/null; then
9203	if test -s conftest.err; then
9204	ac_cpp_err=$ac_c_preproc_warn_flag
9205	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9206	else
9207	ac_cpp_err=
9208	fi
9209	else
9210	ac_cpp_err=yes
9211	fi
9212	if test -z "$ac_cpp_err"; then
9213	ac_header_preproc=yes
9214	else
9215	echo "$as_me: failed program was:" >&5
9216	sed 's/^/\| /' conftest.$ac_ext >&5
9217
9218	ac_header_preproc=no
9219	fi
9220	rm -f conftest.err conftest.$ac_ext
9221	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9222	echo "${ECHO_T}$ac_header_preproc" >&6
9223
9224	# So? What about this header?
9225	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9226	yes:no: )
9227	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9228	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9229	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9230	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9231	ac_header_preproc=yes
9232	;;
9233	no:yes:* )
9234	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9235	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9236	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9237	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9238	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9239	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9240	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9241	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9242	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9243	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9244	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9245	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9246	(
9247	cat <<\_ASBOX
9248	## ---------------------------------------------- ##
9249	## Report this to orxonox-dev at mail.datacore.ch ##
9250	## ---------------------------------------------- ##
9251	_ASBOX
9252	) \|
9253	sed "s/^/$as_me: WARNING: /" >&2
9254	;;
9255	esac
9256	echo "$as_me:$LINENO: checking for $ac_header" >&5
9257	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9258	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9259	echo $ECHO_N "(cached) $ECHO_C" >&6
9260	else
9261	eval "$as_ac_Header=\$ac_header_preproc"
9262	fi
9263	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9264	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9265
9266	fi
9267	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9268	cat >>confdefs.h <<_ACEOF
9269	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9270	_ACEOF
9271
9272	else
9273	{ { echo "$as_me:$LINENO: error: SDL_net header not found." >&5
9274	echo "$as_me: error: SDL_net header not found." >&2;}
9275	{ (exit 1); exit 1; }; }
9276	fi
9277
9278	done
9279
9280	fi
9281
9282	done
9283
9284	# checking for SDL_net-lib
9285	echo "$as_me:$LINENO: checking for main in -lSDL_net" >&5
9286	echo $ECHO_N "checking for main in -lSDL_net... $ECHO_C" >&6
9287	if test "${ac_cv_lib_SDL_net_main+set}" = set; then
9288	echo $ECHO_N "(cached) $ECHO_C" >&6
9289	else
9290	ac_check_lib_save_LIBS=$LIBS
9291	LIBS="-lSDL_net $LIBS"
9292	cat >conftest.$ac_ext <<_ACEOF
9293	/* confdefs.h. */
9294	_ACEOF
9295	cat confdefs.h >>conftest.$ac_ext
9296	cat >>conftest.$ac_ext <<_ACEOF
9297	/* end confdefs.h. */
9298
9299
9300	int
9301	main ()
9302	{
9303	main ();
9304	;
9305	return 0;
9306	}
9307	_ACEOF
9308	rm -f conftest.$ac_objext conftest$ac_exeext
9309	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9310	(eval $ac_link) 2>conftest.er1
9311	ac_status=$?
9312	grep -v '^ *+' conftest.er1 >conftest.err
9313	rm -f conftest.er1
9314	cat conftest.err >&5
9315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9316	(exit $ac_status); } &&
9317	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9318	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9319	(eval $ac_try) 2>&5
9320	ac_status=$?
9321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9322	(exit $ac_status); }; } &&
9323	{ ac_try='test -s conftest$ac_exeext'
9324	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9325	(eval $ac_try) 2>&5
9326	ac_status=$?
9327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9328	(exit $ac_status); }; }; then
9329	ac_cv_lib_SDL_net_main=yes
9330	else
9331	echo "$as_me: failed program was:" >&5
9332	sed 's/^/\| /' conftest.$ac_ext >&5
9333
9334	ac_cv_lib_SDL_net_main=no
9335	fi
9336	rm -f conftest.err conftest.$ac_objext \
9337	conftest$ac_exeext conftest.$ac_ext
9338	LIBS=$ac_check_lib_save_LIBS
9339	fi
9340	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_net_main" >&5
9341	echo "${ECHO_T}$ac_cv_lib_SDL_net_main" >&6
9342	if test $ac_cv_lib_SDL_net_main = yes; then
9343	FOUND_SDL_net=yes; LIBS="$LIBS -lSDL_net"
9344	fi
9345
9346	if test x$FOUND_SDL_net != xyes ; then
9347	echo "------------------"
9348	echo "SDL_net library not found."
9349	echo "please install the SDL_net library, which can be found at http://www.libsdl.org/projects/SDL_net/"
9350	echo "------------------"
9351	exit -1
9352	fi
9353
9354
9355	#-----#
9356	# ogg #
9357	#-----#
9358	# checking for ogg-headers
9359
9360	for ac_header in ogg/ogg.h
9361	do
9362	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9363	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9364	echo "$as_me:$LINENO: checking for $ac_header" >&5
9365	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9367	echo $ECHO_N "(cached) $ECHO_C" >&6
9368	fi
9369	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9370	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9371	else
9372	# Is the header compilable?
9373	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9374	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9375	cat >conftest.$ac_ext <<_ACEOF
9376	/* confdefs.h. */
9377	_ACEOF
9378	cat confdefs.h >>conftest.$ac_ext
9379	cat >>conftest.$ac_ext <<_ACEOF
9380	/* end confdefs.h. */
9381	$ac_includes_default
9382	#include <$ac_header>
9383	_ACEOF
9384	rm -f conftest.$ac_objext
9385	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9386	(eval $ac_compile) 2>conftest.er1
9387	ac_status=$?
9388	grep -v '^ *+' conftest.er1 >conftest.err
9389	rm -f conftest.er1
9390	cat conftest.err >&5
9391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9392	(exit $ac_status); } &&
9393	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9395	(eval $ac_try) 2>&5
9396	ac_status=$?
9397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9398	(exit $ac_status); }; } &&
9399	{ ac_try='test -s conftest.$ac_objext'
9400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9401	(eval $ac_try) 2>&5
9402	ac_status=$?
9403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9404	(exit $ac_status); }; }; then
9405	ac_header_compiler=yes
9406	else
9407	echo "$as_me: failed program was:" >&5
9408	sed 's/^/\| /' conftest.$ac_ext >&5
9409
9410	ac_header_compiler=no
9411	fi
9412	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9413	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9414	echo "${ECHO_T}$ac_header_compiler" >&6
9415
9416	# Is the header present?
9417	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9418	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9419	cat >conftest.$ac_ext <<_ACEOF
9420	/* confdefs.h. */
9421	_ACEOF
9422	cat confdefs.h >>conftest.$ac_ext
9423	cat >>conftest.$ac_ext <<_ACEOF
9424	/* end confdefs.h. */
9425	#include <$ac_header>
9426	_ACEOF
9427	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9428	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9429	ac_status=$?
9430	grep -v '^ *+' conftest.er1 >conftest.err
9431	rm -f conftest.er1
9432	cat conftest.err >&5
9433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9434	(exit $ac_status); } >/dev/null; then
9435	if test -s conftest.err; then
9436	ac_cpp_err=$ac_c_preproc_warn_flag
9437	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9438	else
9439	ac_cpp_err=
9440	fi
9441	else
9442	ac_cpp_err=yes
9443	fi
9444	if test -z "$ac_cpp_err"; then
9445	ac_header_preproc=yes
9446	else
9447	echo "$as_me: failed program was:" >&5
9448	sed 's/^/\| /' conftest.$ac_ext >&5
9449
9450	ac_header_preproc=no
9451	fi
9452	rm -f conftest.err conftest.$ac_ext
9453	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9454	echo "${ECHO_T}$ac_header_preproc" >&6
9455
9456	# So? What about this header?
9457	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9458	yes:no: )
9459	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9460	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9461	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9462	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9463	ac_header_preproc=yes
9464	;;
9465	no:yes:* )
9466	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9467	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9468	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9469	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9470	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9471	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9472	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9473	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9474	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9475	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9476	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9477	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9478	(
9479	cat <<\_ASBOX
9480	## ---------------------------------------------- ##
9481	## Report this to orxonox-dev at mail.datacore.ch ##
9482	## ---------------------------------------------- ##
9483	_ASBOX
9484	) \|
9485	sed "s/^/$as_me: WARNING: /" >&2
9486	;;
9487	esac
9488	echo "$as_me:$LINENO: checking for $ac_header" >&5
9489	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9490	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9491	echo $ECHO_N "(cached) $ECHO_C" >&6
9492	else
9493	eval "$as_ac_Header=\$ac_header_preproc"
9494	fi
9495	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9496	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9497
9498	fi
9499	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9500	cat >>confdefs.h <<_ACEOF
9501	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9502	_ACEOF
9503
9504	else
9505	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
9506	echo "$as_me: error: cannot find ogg header." >&2;}
9507	{ (exit 1); exit 1; }; }
9508	fi
9509
9510	done
9511
9512	# checking for ogg-lib
9513	echo "$as_me:$LINENO: checking for main in -logg" >&5
9514	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
9515	if test "${ac_cv_lib_ogg_main+set}" = set; then
9516	echo $ECHO_N "(cached) $ECHO_C" >&6
9517	else
9518	ac_check_lib_save_LIBS=$LIBS
9519	LIBS="-logg $LIBS"
9520	cat >conftest.$ac_ext <<_ACEOF
9521	/* confdefs.h. */
9522	_ACEOF
9523	cat confdefs.h >>conftest.$ac_ext
9524	cat >>conftest.$ac_ext <<_ACEOF
9525	/* end confdefs.h. */
9526
9527
9528	int
9529	main ()
9530	{
9531	main ();
9532	;
9533	return 0;
9534	}
9535	_ACEOF
9536	rm -f conftest.$ac_objext conftest$ac_exeext
9537	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9538	(eval $ac_link) 2>conftest.er1
9539	ac_status=$?
9540	grep -v '^ *+' conftest.er1 >conftest.err
9541	rm -f conftest.er1
9542	cat conftest.err >&5
9543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9544	(exit $ac_status); } &&
9545	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9547	(eval $ac_try) 2>&5
9548	ac_status=$?
9549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9550	(exit $ac_status); }; } &&
9551	{ ac_try='test -s conftest$ac_exeext'
9552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9553	(eval $ac_try) 2>&5
9554	ac_status=$?
9555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9556	(exit $ac_status); }; }; then
9557	ac_cv_lib_ogg_main=yes
9558	else
9559	echo "$as_me: failed program was:" >&5
9560	sed 's/^/\| /' conftest.$ac_ext >&5
9561
9562	ac_cv_lib_ogg_main=no
9563	fi
9564	rm -f conftest.err conftest.$ac_objext \
9565	conftest$ac_exeext conftest.$ac_ext
9566	LIBS=$ac_check_lib_save_LIBS
9567	fi
9568	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
9569	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
9570	if test $ac_cv_lib_ogg_main = yes; then
9571	FOUND_ogg=yes; LIBS="$LIBS -logg"
9572	fi
9573
9574	if test x$FOUND_ogg != xyes ; then
9575	echo "------------------"
9576	echo "ogg library not found."
9577	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9578	echo "------------------"
9579	exit -1
9580	fi
9581
9582	#--------#
9583	# vorbis #
9584	#--------#
9585	# checking for vorbis-lib
9586	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
9587	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
9588	if test "${ac_cv_lib_vorbis_main+set}" = set; then
9589	echo $ECHO_N "(cached) $ECHO_C" >&6
9590	else
9591	ac_check_lib_save_LIBS=$LIBS
9592	LIBS="-lvorbis $LIBS"
9593	cat >conftest.$ac_ext <<_ACEOF
9594	/* confdefs.h. */
9595	_ACEOF
9596	cat confdefs.h >>conftest.$ac_ext
9597	cat >>conftest.$ac_ext <<_ACEOF
9598	/* end confdefs.h. */
9599
9600
9601	int
9602	main ()
9603	{
9604	main ();
9605	;
9606	return 0;
9607	}
9608	_ACEOF
9609	rm -f conftest.$ac_objext conftest$ac_exeext
9610	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9611	(eval $ac_link) 2>conftest.er1
9612	ac_status=$?
9613	grep -v '^ *+' conftest.er1 >conftest.err
9614	rm -f conftest.er1
9615	cat conftest.err >&5
9616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9617	(exit $ac_status); } &&
9618	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9620	(eval $ac_try) 2>&5
9621	ac_status=$?
9622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9623	(exit $ac_status); }; } &&
9624	{ ac_try='test -s conftest$ac_exeext'
9625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9626	(eval $ac_try) 2>&5
9627	ac_status=$?
9628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9629	(exit $ac_status); }; }; then
9630	ac_cv_lib_vorbis_main=yes
9631	else
9632	echo "$as_me: failed program was:" >&5
9633	sed 's/^/\| /' conftest.$ac_ext >&5
9634
9635	ac_cv_lib_vorbis_main=no
9636	fi
9637	rm -f conftest.err conftest.$ac_objext \
9638	conftest$ac_exeext conftest.$ac_ext
9639	LIBS=$ac_check_lib_save_LIBS
9640	fi
9641	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
9642	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
9643	if test $ac_cv_lib_vorbis_main = yes; then
9644	FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"
9645	fi
9646
9647	if test x$FOUND_vorbis != xyes ; then
9648	echo "------------------"
9649	echo "vorbis library not found."
9650	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9651	echo "------------------"
9652	exit -1
9653	fi
9654
9655	#------------#
9656	# vorbisfile #
9657	#------------#
9658	# checking for vorbis-headers
9659
9660	for ac_header in vorbis/vorbisfile.h
9661	do
9662	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9663	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9664	echo "$as_me:$LINENO: checking for $ac_header" >&5
9665	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9666	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9667	echo $ECHO_N "(cached) $ECHO_C" >&6
9668	fi
9669	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9670	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9671	else
9672	# Is the header compilable?
9673	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9674	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9675	cat >conftest.$ac_ext <<_ACEOF
9676	/* confdefs.h. */
9677	_ACEOF
9678	cat confdefs.h >>conftest.$ac_ext
9679	cat >>conftest.$ac_ext <<_ACEOF
9680	/* end confdefs.h. */
9681	$ac_includes_default
9682	#include <$ac_header>
9683	_ACEOF
9684	rm -f conftest.$ac_objext
9685	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9686	(eval $ac_compile) 2>conftest.er1
9687	ac_status=$?
9688	grep -v '^ *+' conftest.er1 >conftest.err
9689	rm -f conftest.er1
9690	cat conftest.err >&5
9691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9692	(exit $ac_status); } &&
9693	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9695	(eval $ac_try) 2>&5
9696	ac_status=$?
9697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9698	(exit $ac_status); }; } &&
9699	{ ac_try='test -s conftest.$ac_objext'
9700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9701	(eval $ac_try) 2>&5
9702	ac_status=$?
9703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9704	(exit $ac_status); }; }; then
9705	ac_header_compiler=yes
9706	else
9707	echo "$as_me: failed program was:" >&5
9708	sed 's/^/\| /' conftest.$ac_ext >&5
9709
9710	ac_header_compiler=no
9711	fi
9712	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9713	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9714	echo "${ECHO_T}$ac_header_compiler" >&6
9715
9716	# Is the header present?
9717	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9718	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9719	cat >conftest.$ac_ext <<_ACEOF
9720	/* confdefs.h. */
9721	_ACEOF
9722	cat confdefs.h >>conftest.$ac_ext
9723	cat >>conftest.$ac_ext <<_ACEOF
9724	/* end confdefs.h. */
9725	#include <$ac_header>
9726	_ACEOF
9727	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9728	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9729	ac_status=$?
9730	grep -v '^ *+' conftest.er1 >conftest.err
9731	rm -f conftest.er1
9732	cat conftest.err >&5
9733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9734	(exit $ac_status); } >/dev/null; then
9735	if test -s conftest.err; then
9736	ac_cpp_err=$ac_c_preproc_warn_flag
9737	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9738	else
9739	ac_cpp_err=
9740	fi
9741	else
9742	ac_cpp_err=yes
9743	fi
9744	if test -z "$ac_cpp_err"; then
9745	ac_header_preproc=yes
9746	else
9747	echo "$as_me: failed program was:" >&5
9748	sed 's/^/\| /' conftest.$ac_ext >&5
9749
9750	ac_header_preproc=no
9751	fi
9752	rm -f conftest.err conftest.$ac_ext
9753	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9754	echo "${ECHO_T}$ac_header_preproc" >&6
9755
9756	# So? What about this header?
9757	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9758	yes:no: )
9759	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9760	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9761	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9762	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9763	ac_header_preproc=yes
9764	;;
9765	no:yes:* )
9766	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9767	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9768	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9769	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9770	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9771	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9772	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9773	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9774	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9775	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9776	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9777	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9778	(
9779	cat <<\_ASBOX
9780	## ---------------------------------------------- ##
9781	## Report this to orxonox-dev at mail.datacore.ch ##
9782	## ---------------------------------------------- ##
9783	_ASBOX
9784	) \|
9785	sed "s/^/$as_me: WARNING: /" >&2
9786	;;
9787	esac
9788	echo "$as_me:$LINENO: checking for $ac_header" >&5
9789	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9790	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9791	echo $ECHO_N "(cached) $ECHO_C" >&6
9792	else
9793	eval "$as_ac_Header=\$ac_header_preproc"
9794	fi
9795	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9796	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9797
9798	fi
9799	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9800	cat >>confdefs.h <<_ACEOF
9801	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9802	_ACEOF
9803
9804	else
9805	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
9806	echo "$as_me: error: cannot find vorbisfile header." >&2;}
9807	{ (exit 1); exit 1; }; }
9808	fi
9809
9810	done
9811
9812	# checking for vorbisfile-lib
9813	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
9814	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
9815	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
9816	echo $ECHO_N "(cached) $ECHO_C" >&6
9817	else
9818	ac_check_lib_save_LIBS=$LIBS
9819	LIBS="-lvorbisfile $LIBS"
9820	cat >conftest.$ac_ext <<_ACEOF
9821	/* confdefs.h. */
9822	_ACEOF
9823	cat confdefs.h >>conftest.$ac_ext
9824	cat >>conftest.$ac_ext <<_ACEOF
9825	/* end confdefs.h. */
9826
9827
9828	int
9829	main ()
9830	{
9831	main ();
9832	;
9833	return 0;
9834	}
9835	_ACEOF
9836	rm -f conftest.$ac_objext conftest$ac_exeext
9837	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9838	(eval $ac_link) 2>conftest.er1
9839	ac_status=$?
9840	grep -v '^ *+' conftest.er1 >conftest.err
9841	rm -f conftest.er1
9842	cat conftest.err >&5
9843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9844	(exit $ac_status); } &&
9845	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9847	(eval $ac_try) 2>&5
9848	ac_status=$?
9849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850	(exit $ac_status); }; } &&
9851	{ ac_try='test -s conftest$ac_exeext'
9852	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9853	(eval $ac_try) 2>&5
9854	ac_status=$?
9855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9856	(exit $ac_status); }; }; then
9857	ac_cv_lib_vorbisfile_main=yes
9858	else
9859	echo "$as_me: failed program was:" >&5
9860	sed 's/^/\| /' conftest.$ac_ext >&5
9861
9862	ac_cv_lib_vorbisfile_main=no
9863	fi
9864	rm -f conftest.err conftest.$ac_objext \
9865	conftest$ac_exeext conftest.$ac_ext
9866	LIBS=$ac_check_lib_save_LIBS
9867	fi
9868	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
9869	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
9870	if test $ac_cv_lib_vorbisfile_main = yes; then
9871	FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"
9872	fi
9873
9874	if test x$FOUND_vorbisfile != xyes ; then
9875	echo "------------------"
9876	echo "vorbisfile library not found."
9877	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9878	echo "------------------"
9879	exit -1
9880	fi
9881
9882
9883	#---------#
9884	# libcURL #
9885	#---------#
9886	if test x$def_curl = xyes; then
9887
9888	for ac_header in curl/curl.h
9889	do
9890	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9891	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9892	echo "$as_me:$LINENO: checking for $ac_header" >&5
9893	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9894	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9895	echo $ECHO_N "(cached) $ECHO_C" >&6
9896	fi
9897	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9898	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9899	else
9900	# Is the header compilable?
9901	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9902	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9903	cat >conftest.$ac_ext <<_ACEOF
9904	/* confdefs.h. */
9905	_ACEOF
9906	cat confdefs.h >>conftest.$ac_ext
9907	cat >>conftest.$ac_ext <<_ACEOF
9908	/* end confdefs.h. */
9909	$ac_includes_default
9910	#include <$ac_header>
9911	_ACEOF
9912	rm -f conftest.$ac_objext
9913	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9914	(eval $ac_compile) 2>conftest.er1
9915	ac_status=$?
9916	grep -v '^ *+' conftest.er1 >conftest.err
9917	rm -f conftest.er1
9918	cat conftest.err >&5
9919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9920	(exit $ac_status); } &&
9921	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
9922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9923	(eval $ac_try) 2>&5
9924	ac_status=$?
9925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9926	(exit $ac_status); }; } &&
9927	{ ac_try='test -s conftest.$ac_objext'
9928	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9929	(eval $ac_try) 2>&5
9930	ac_status=$?
9931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9932	(exit $ac_status); }; }; then
9933	ac_header_compiler=yes
9934	else
9935	echo "$as_me: failed program was:" >&5
9936	sed 's/^/\| /' conftest.$ac_ext >&5
9937
9938	ac_header_compiler=no
9939	fi
9940	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9941	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9942	echo "${ECHO_T}$ac_header_compiler" >&6
9943
9944	# Is the header present?
9945	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9946	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9947	cat >conftest.$ac_ext <<_ACEOF
9948	/* confdefs.h. */
9949	_ACEOF
9950	cat confdefs.h >>conftest.$ac_ext
9951	cat >>conftest.$ac_ext <<_ACEOF
9952	/* end confdefs.h. */
9953	#include <$ac_header>
9954	_ACEOF
9955	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9956	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9957	ac_status=$?
9958	grep -v '^ *+' conftest.er1 >conftest.err
9959	rm -f conftest.er1
9960	cat conftest.err >&5
9961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962	(exit $ac_status); } >/dev/null; then
9963	if test -s conftest.err; then
9964	ac_cpp_err=$ac_c_preproc_warn_flag
9965	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9966	else
9967	ac_cpp_err=
9968	fi
9969	else
9970	ac_cpp_err=yes
9971	fi
9972	if test -z "$ac_cpp_err"; then
9973	ac_header_preproc=yes
9974	else
9975	echo "$as_me: failed program was:" >&5
9976	sed 's/^/\| /' conftest.$ac_ext >&5
9977
9978	ac_header_preproc=no
9979	fi
9980	rm -f conftest.err conftest.$ac_ext
9981	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9982	echo "${ECHO_T}$ac_header_preproc" >&6
9983
9984	# So? What about this header?
9985	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9986	yes:no: )
9987	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9988	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9989	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9990	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9991	ac_header_preproc=yes
9992	;;
9993	no:yes:* )
9994	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9995	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9996	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9997	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9998	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9999	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10000	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10001	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10002	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10003	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10004	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10005	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10006	(
10007	cat <<\_ASBOX
10008	## ---------------------------------------------- ##
10009	## Report this to orxonox-dev at mail.datacore.ch ##
10010	## ---------------------------------------------- ##
10011	_ASBOX
10012	) \|
10013	sed "s/^/$as_me: WARNING: /" >&2
10014	;;
10015	esac
10016	echo "$as_me:$LINENO: checking for $ac_header" >&5
10017	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10018	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10019	echo $ECHO_N "(cached) $ECHO_C" >&6
10020	else
10021	eval "$as_ac_Header=\$ac_header_preproc"
10022	fi
10023	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10024	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10025
10026	fi
10027	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10028	cat >>confdefs.h <<_ACEOF
10029	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
10030	_ACEOF
10031	curlHeader=yes
10032	else
10033	curlHeader=no
10034	fi
10035
10036	done
10037
10038	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
10039	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
10040	if test "${ac_cv_lib_curl_main+set}" = set; then
10041	echo $ECHO_N "(cached) $ECHO_C" >&6
10042	else
10043	ac_check_lib_save_LIBS=$LIBS
10044	LIBS="-lcurl $LIBS"
10045	cat >conftest.$ac_ext <<_ACEOF
10046	/* confdefs.h. */
10047	_ACEOF
10048	cat confdefs.h >>conftest.$ac_ext
10049	cat >>conftest.$ac_ext <<_ACEOF
10050	/* end confdefs.h. */
10051
10052
10053	int
10054	main ()
10055	{
10056	main ();
10057	;
10058	return 0;
10059	}
10060	_ACEOF
10061	rm -f conftest.$ac_objext conftest$ac_exeext
10062	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10063	(eval $ac_link) 2>conftest.er1
10064	ac_status=$?
10065	grep -v '^ *+' conftest.er1 >conftest.err
10066	rm -f conftest.er1
10067	cat conftest.err >&5
10068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10069	(exit $ac_status); } &&
10070	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10071	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10072	(eval $ac_try) 2>&5
10073	ac_status=$?
10074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10075	(exit $ac_status); }; } &&
10076	{ ac_try='test -s conftest$ac_exeext'
10077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10078	(eval $ac_try) 2>&5
10079	ac_status=$?
10080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10081	(exit $ac_status); }; }; then
10082	ac_cv_lib_curl_main=yes
10083	else
10084	echo "$as_me: failed program was:" >&5
10085	sed 's/^/\| /' conftest.$ac_ext >&5
10086
10087	ac_cv_lib_curl_main=no
10088	fi
10089	rm -f conftest.err conftest.$ac_objext \
10090	conftest$ac_exeext conftest.$ac_ext
10091	LIBS=$ac_check_lib_save_LIBS
10092	fi
10093	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
10094	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
10095	if test $ac_cv_lib_curl_main = yes; then
10096	FOUND_curl=yes
10097	fi
10098
10099	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
10100	have_curl=yes
10101	CURL_LIBS=`curl-config --libs`
10102	CURLCFLAGS=`curl-config --cflags`
10103
10104	cat >>confdefs.h <<_ACEOF
10105	#define HAVE_CURL 1
10106	_ACEOF
10107
10108	else
10109	have_curl=no
10110	fi
10111
10112	fi
10113
10114
10115
10116
10117	if test x$have_curl = xyes; then
10118	HAVE_CURL_TRUE=
10119	HAVE_CURL_FALSE='#'
10120	else
10121	HAVE_CURL_TRUE='#'
10122	HAVE_CURL_FALSE=
10123	fi
10124
10125
10126	#--------#
10127	# efence #
10128	#--------#
10129	if test x$def_efence = xyes ; then
10130	echo "$as_me:$LINENO: checking for main in -lefence" >&5
10131	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
10132	if test "${ac_cv_lib_efence_main+set}" = set; then
10133	echo $ECHO_N "(cached) $ECHO_C" >&6
10134	else
10135	ac_check_lib_save_LIBS=$LIBS
10136	LIBS="-lefence $LIBS"
10137	cat >conftest.$ac_ext <<_ACEOF
10138	/* confdefs.h. */
10139	_ACEOF
10140	cat confdefs.h >>conftest.$ac_ext
10141	cat >>conftest.$ac_ext <<_ACEOF
10142	/* end confdefs.h. */
10143
10144
10145	int
10146	main ()
10147	{
10148	main ();
10149	;
10150	return 0;
10151	}
10152	_ACEOF
10153	rm -f conftest.$ac_objext conftest$ac_exeext
10154	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10155	(eval $ac_link) 2>conftest.er1
10156	ac_status=$?
10157	grep -v '^ *+' conftest.er1 >conftest.err
10158	rm -f conftest.er1
10159	cat conftest.err >&5
10160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10161	(exit $ac_status); } &&
10162	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10163	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10164	(eval $ac_try) 2>&5
10165	ac_status=$?
10166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10167	(exit $ac_status); }; } &&
10168	{ ac_try='test -s conftest$ac_exeext'
10169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10170	(eval $ac_try) 2>&5
10171	ac_status=$?
10172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10173	(exit $ac_status); }; }; then
10174	ac_cv_lib_efence_main=yes
10175	else
10176	echo "$as_me: failed program was:" >&5
10177	sed 's/^/\| /' conftest.$ac_ext >&5
10178
10179	ac_cv_lib_efence_main=no
10180	fi
10181	rm -f conftest.err conftest.$ac_objext \
10182	conftest$ac_exeext conftest.$ac_ext
10183	LIBS=$ac_check_lib_save_LIBS
10184	fi
10185	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
10186	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
10187	if test $ac_cv_lib_efence_main = yes; then
10188	FOUND_efence=yes; LIBS="$LIBS -lefence"
10189	fi
10190
10191	if test x$FOUND_efence != xyes ; then
10192	echo "efence was requested, but is not installed!! going on"
10193	fi
10194
10195	fi
10196
10197	#-----#
10198	# GTK #
10199	#-----#
10200	if test x$def_gtk = xyes; then
10201	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
10202	echo "$as_me:$LINENO: checking for gtk2.0" >&5
10203	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
10204	if `$PKG_CONFIG --exists gtk+-2.0`; then
10205	echo "yes"
10206	have_gtk2=yes
10207	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
10208	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
10209
10210	cat >>confdefs.h <<_ACEOF
10211	#define HAVE_GTK2 1
10212	_ACEOF
10213
10214	if test $DEBUG -ge 3; then
10215	echo "cflags: $GTK2_CFLAGS"
10216	echo "libs: $GTK2_LIBS"
10217	fi
10218	else
10219	echo "no"
10220	fi
10221
10222	fi
10223
10224
10225
10226
10227	if test x$have_gtk2 = xyes; then
10228	HAVE_GTK2_TRUE=
10229	HAVE_GTK2_FALSE='#'
10230	else
10231	HAVE_GTK2_TRUE='#'
10232	HAVE_GTK2_FALSE=
10233	fi
10234
10235
10236
10237	# FIXME: Replace `main' with a function in `-lm':
10238
10239	echo "$as_me:$LINENO: checking for main in -lm" >&5
10240	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
10241	if test "${ac_cv_lib_m_main+set}" = set; then
10242	echo $ECHO_N "(cached) $ECHO_C" >&6
10243	else
10244	ac_check_lib_save_LIBS=$LIBS
10245	LIBS="-lm $LIBS"
10246	cat >conftest.$ac_ext <<_ACEOF
10247	/* confdefs.h. */
10248	_ACEOF
10249	cat confdefs.h >>conftest.$ac_ext
10250	cat >>conftest.$ac_ext <<_ACEOF
10251	/* end confdefs.h. */
10252
10253
10254	int
10255	main ()
10256	{
10257	main ();
10258	;
10259	return 0;
10260	}
10261	_ACEOF
10262	rm -f conftest.$ac_objext conftest$ac_exeext
10263	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10264	(eval $ac_link) 2>conftest.er1
10265	ac_status=$?
10266	grep -v '^ *+' conftest.er1 >conftest.err
10267	rm -f conftest.er1
10268	cat conftest.err >&5
10269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10270	(exit $ac_status); } &&
10271	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10272	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10273	(eval $ac_try) 2>&5
10274	ac_status=$?
10275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10276	(exit $ac_status); }; } &&
10277	{ ac_try='test -s conftest$ac_exeext'
10278	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10279	(eval $ac_try) 2>&5
10280	ac_status=$?
10281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10282	(exit $ac_status); }; }; then
10283	ac_cv_lib_m_main=yes
10284	else
10285	echo "$as_me: failed program was:" >&5
10286	sed 's/^/\| /' conftest.$ac_ext >&5
10287
10288	ac_cv_lib_m_main=no
10289	fi
10290	rm -f conftest.err conftest.$ac_objext \
10291	conftest$ac_exeext conftest.$ac_ext
10292	LIBS=$ac_check_lib_save_LIBS
10293	fi
10294	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
10295	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
10296	if test $ac_cv_lib_m_main = yes; then
10297	cat >>confdefs.h <<_ACEOF
10298	#define HAVE_LIBM 1
10299	_ACEOF
10300
10301	LIBS="-lm $LIBS"
10302
10303	fi
10304
10305
10306
10307	# Checks for header files.
10308	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
10309	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
10310	if test "${ac_cv_header_stdc+set}" = set; then
10311	echo $ECHO_N "(cached) $ECHO_C" >&6
10312	else
10313	cat >conftest.$ac_ext <<_ACEOF
10314	/* confdefs.h. */
10315	_ACEOF
10316	cat confdefs.h >>conftest.$ac_ext
10317	cat >>conftest.$ac_ext <<_ACEOF
10318	/* end confdefs.h. */
10319	#include <stdlib.h>
10320	#include <stdarg.h>
10321	#include <string.h>
10322	#include <float.h>
10323
10324	int
10325	main ()
10326	{
10327
10328	;
10329	return 0;
10330	}
10331	_ACEOF
10332	rm -f conftest.$ac_objext
10333	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10334	(eval $ac_compile) 2>conftest.er1
10335	ac_status=$?
10336	grep -v '^ *+' conftest.er1 >conftest.err
10337	rm -f conftest.er1
10338	cat conftest.err >&5
10339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10340	(exit $ac_status); } &&
10341	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10343	(eval $ac_try) 2>&5
10344	ac_status=$?
10345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10346	(exit $ac_status); }; } &&
10347	{ ac_try='test -s conftest.$ac_objext'
10348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10349	(eval $ac_try) 2>&5
10350	ac_status=$?
10351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10352	(exit $ac_status); }; }; then
10353	ac_cv_header_stdc=yes
10354	else
10355	echo "$as_me: failed program was:" >&5
10356	sed 's/^/\| /' conftest.$ac_ext >&5
10357
10358	ac_cv_header_stdc=no
10359	fi
10360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10361
10362	if test $ac_cv_header_stdc = yes; then
10363	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10364	cat >conftest.$ac_ext <<_ACEOF
10365	/* confdefs.h. */
10366	_ACEOF
10367	cat confdefs.h >>conftest.$ac_ext
10368	cat >>conftest.$ac_ext <<_ACEOF
10369	/* end confdefs.h. */
10370	#include <string.h>
10371
10372	_ACEOF
10373	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
10374	$EGREP "memchr" >/dev/null 2>&1; then
10375	:
10376	else
10377	ac_cv_header_stdc=no
10378	fi
10379	rm -f conftest*
10380
10381	fi
10382
10383	if test $ac_cv_header_stdc = yes; then
10384	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10385	cat >conftest.$ac_ext <<_ACEOF
10386	/* confdefs.h. */
10387	_ACEOF
10388	cat confdefs.h >>conftest.$ac_ext
10389	cat >>conftest.$ac_ext <<_ACEOF
10390	/* end confdefs.h. */
10391	#include <stdlib.h>
10392
10393	_ACEOF
10394	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
10395	$EGREP "free" >/dev/null 2>&1; then
10396	:
10397	else
10398	ac_cv_header_stdc=no
10399	fi
10400	rm -f conftest*
10401
10402	fi
10403
10404	if test $ac_cv_header_stdc = yes; then
10405	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10406	if test "$cross_compiling" = yes; then
10407	:
10408	else
10409	cat >conftest.$ac_ext <<_ACEOF
10410	/* confdefs.h. */
10411	_ACEOF
10412	cat confdefs.h >>conftest.$ac_ext
10413	cat >>conftest.$ac_ext <<_ACEOF
10414	/* end confdefs.h. */
10415	#include <ctype.h>
10416	#if ((' ' & 0x0FF) == 0x020)
10417	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10418	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10419	#else
10420	# define ISLOWER(c) \
10421	(('a' <= (c) && (c) <= 'i') \
10422	\|\| ('j' <= (c) && (c) <= 'r') \
10423	\|\| ('s' <= (c) && (c) <= 'z'))
10424	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
10425	#endif
10426
10427	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
10428	int
10429	main ()
10430	{
10431	int i;
10432	for (i = 0; i < 256; i++)
10433	if (XOR (islower (i), ISLOWER (i))
10434	\|\| toupper (i) != TOUPPER (i))
10435	exit(2);
10436	exit (0);
10437	}
10438	_ACEOF
10439	rm -f conftest$ac_exeext
10440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10441	(eval $ac_link) 2>&5
10442	ac_status=$?
10443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10444	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10446	(eval $ac_try) 2>&5
10447	ac_status=$?
10448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10449	(exit $ac_status); }; }; then
10450	:
10451	else
10452	echo "$as_me: program exited with status $ac_status" >&5
10453	echo "$as_me: failed program was:" >&5
10454	sed 's/^/\| /' conftest.$ac_ext >&5
10455
10456	( exit $ac_status )
10457	ac_cv_header_stdc=no
10458	fi
10459	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10460	fi
10461	fi
10462	fi
10463	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
10464	echo "${ECHO_T}$ac_cv_header_stdc" >&6
10465	if test $ac_cv_header_stdc = yes; then
10466
10467	cat >>confdefs.h <<\_ACEOF
10468	#define STDC_HEADERS 1
10469	_ACEOF
10470
10471	fi
10472
10473
10474
10475	for ac_header in stdlib.h string.h
10476	do
10477	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
10478	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10479	echo "$as_me:$LINENO: checking for $ac_header" >&5
10480	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10481	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10482	echo $ECHO_N "(cached) $ECHO_C" >&6
10483	fi
10484	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10485	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10486	else
10487	# Is the header compilable?
10488	echo "$as_me:$LINENO: checking $ac_header usability" >&5
10489	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
10490	cat >conftest.$ac_ext <<_ACEOF
10491	/* confdefs.h. */
10492	_ACEOF
10493	cat confdefs.h >>conftest.$ac_ext
10494	cat >>conftest.$ac_ext <<_ACEOF
10495	/* end confdefs.h. */
10496	$ac_includes_default
10497	#include <$ac_header>
10498	_ACEOF
10499	rm -f conftest.$ac_objext
10500	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10501	(eval $ac_compile) 2>conftest.er1
10502	ac_status=$?
10503	grep -v '^ *+' conftest.er1 >conftest.err
10504	rm -f conftest.er1
10505	cat conftest.err >&5
10506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10507	(exit $ac_status); } &&
10508	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10509	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10510	(eval $ac_try) 2>&5
10511	ac_status=$?
10512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10513	(exit $ac_status); }; } &&
10514	{ ac_try='test -s conftest.$ac_objext'
10515	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10516	(eval $ac_try) 2>&5
10517	ac_status=$?
10518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10519	(exit $ac_status); }; }; then
10520	ac_header_compiler=yes
10521	else
10522	echo "$as_me: failed program was:" >&5
10523	sed 's/^/\| /' conftest.$ac_ext >&5
10524
10525	ac_header_compiler=no
10526	fi
10527	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10528	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10529	echo "${ECHO_T}$ac_header_compiler" >&6
10530
10531	# Is the header present?
10532	echo "$as_me:$LINENO: checking $ac_header presence" >&5
10533	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
10534	cat >conftest.$ac_ext <<_ACEOF
10535	/* confdefs.h. */
10536	_ACEOF
10537	cat confdefs.h >>conftest.$ac_ext
10538	cat >>conftest.$ac_ext <<_ACEOF
10539	/* end confdefs.h. */
10540	#include <$ac_header>
10541	_ACEOF
10542	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10543	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10544	ac_status=$?
10545	grep -v '^ *+' conftest.er1 >conftest.err
10546	rm -f conftest.er1
10547	cat conftest.err >&5
10548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10549	(exit $ac_status); } >/dev/null; then
10550	if test -s conftest.err; then
10551	ac_cpp_err=$ac_c_preproc_warn_flag
10552	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10553	else
10554	ac_cpp_err=
10555	fi
10556	else
10557	ac_cpp_err=yes
10558	fi
10559	if test -z "$ac_cpp_err"; then
10560	ac_header_preproc=yes
10561	else
10562	echo "$as_me: failed program was:" >&5
10563	sed 's/^/\| /' conftest.$ac_ext >&5
10564
10565	ac_header_preproc=no
10566	fi
10567	rm -f conftest.err conftest.$ac_ext
10568	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10569	echo "${ECHO_T}$ac_header_preproc" >&6
10570
10571	# So? What about this header?
10572	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10573	yes:no: )
10574	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10575	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10576	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10577	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10578	ac_header_preproc=yes
10579	;;
10580	no:yes:* )
10581	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10582	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10583	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10584	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10585	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10586	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10587	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10588	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10589	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10590	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10591	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10592	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10593	(
10594	cat <<\_ASBOX
10595	## ---------------------------------------------- ##
10596	## Report this to orxonox-dev at mail.datacore.ch ##
10597	## ---------------------------------------------- ##
10598	_ASBOX
10599	) \|
10600	sed "s/^/$as_me: WARNING: /" >&2
10601	;;
10602	esac
10603	echo "$as_me:$LINENO: checking for $ac_header" >&5
10604	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10605	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10606	echo $ECHO_N "(cached) $ECHO_C" >&6
10607	else
10608	eval "$as_ac_Header=\$ac_header_preproc"
10609	fi
10610	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10611	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10612
10613	fi
10614	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10615	cat >>confdefs.h <<_ACEOF
10616	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
10617	_ACEOF
10618
10619	fi
10620
10621	done
10622
10623
10624	# Checks for typedefs, structures, and compiler characteristics.
10625	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
10626	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
10627	if test "${ac_cv_header_stdbool_h+set}" = set; then
10628	echo $ECHO_N "(cached) $ECHO_C" >&6
10629	else
10630	cat >conftest.$ac_ext <<_ACEOF
10631	/* confdefs.h. */
10632	_ACEOF
10633	cat confdefs.h >>conftest.$ac_ext
10634	cat >>conftest.$ac_ext <<_ACEOF
10635	/* end confdefs.h. */
10636
10637	#include <stdbool.h>
10638	#ifndef bool
10639	# error bool is not defined
10640	#endif
10641	#ifndef false
10642	# error false is not defined
10643	#endif
10644	#if false
10645	# error false is not 0
10646	#endif
10647	#ifndef true
10648	# error true is not defined
10649	#endif
10650	#if true != 1
10651	# error true is not 1
10652	#endif
10653	#ifndef __bool_true_false_are_defined
10654	# error __bool_true_false_are_defined is not defined
10655	#endif
10656
10657	struct s { _Bool s: 1; _Bool t; } s;
10658
10659	char a[true == 1 ? 1 : -1];
10660	char b[false == 0 ? 1 : -1];
10661	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
10662	char d[(bool) -0.5 == true ? 1 : -1];
10663	bool e = &s;
10664	char f[(_Bool) -0.0 == false ? 1 : -1];
10665	char g[true];
10666	char h[sizeof (_Bool)];
10667	char i[sizeof s.t];
10668
10669	int
10670	main ()
10671	{
10672	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
10673	;
10674	return 0;
10675	}
10676	_ACEOF
10677	rm -f conftest.$ac_objext
10678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10679	(eval $ac_compile) 2>conftest.er1
10680	ac_status=$?
10681	grep -v '^ *+' conftest.er1 >conftest.err
10682	rm -f conftest.er1
10683	cat conftest.err >&5
10684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10685	(exit $ac_status); } &&
10686	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10688	(eval $ac_try) 2>&5
10689	ac_status=$?
10690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10691	(exit $ac_status); }; } &&
10692	{ ac_try='test -s conftest.$ac_objext'
10693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10694	(eval $ac_try) 2>&5
10695	ac_status=$?
10696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10697	(exit $ac_status); }; }; then
10698	ac_cv_header_stdbool_h=yes
10699	else
10700	echo "$as_me: failed program was:" >&5
10701	sed 's/^/\| /' conftest.$ac_ext >&5
10702
10703	ac_cv_header_stdbool_h=no
10704	fi
10705	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10706	fi
10707	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
10708	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
10709	echo "$as_me:$LINENO: checking for _Bool" >&5
10710	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
10711	if test "${ac_cv_type__Bool+set}" = set; then
10712	echo $ECHO_N "(cached) $ECHO_C" >&6
10713	else
10714	cat >conftest.$ac_ext <<_ACEOF
10715	/* confdefs.h. */
10716	_ACEOF
10717	cat confdefs.h >>conftest.$ac_ext
10718	cat >>conftest.$ac_ext <<_ACEOF
10719	/* end confdefs.h. */
10720	$ac_includes_default
10721	int
10722	main ()
10723	{
10724	if ((_Bool *) 0)
10725	return 0;
10726	if (sizeof (_Bool))
10727	return 0;
10728	;
10729	return 0;
10730	}
10731	_ACEOF
10732	rm -f conftest.$ac_objext
10733	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10734	(eval $ac_compile) 2>conftest.er1
10735	ac_status=$?
10736	grep -v '^ *+' conftest.er1 >conftest.err
10737	rm -f conftest.er1
10738	cat conftest.err >&5
10739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10740	(exit $ac_status); } &&
10741	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10743	(eval $ac_try) 2>&5
10744	ac_status=$?
10745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10746	(exit $ac_status); }; } &&
10747	{ ac_try='test -s conftest.$ac_objext'
10748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10749	(eval $ac_try) 2>&5
10750	ac_status=$?
10751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10752	(exit $ac_status); }; }; then
10753	ac_cv_type__Bool=yes
10754	else
10755	echo "$as_me: failed program was:" >&5
10756	sed 's/^/\| /' conftest.$ac_ext >&5
10757
10758	ac_cv_type__Bool=no
10759	fi
10760	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10761	fi
10762	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
10763	echo "${ECHO_T}$ac_cv_type__Bool" >&6
10764	if test $ac_cv_type__Bool = yes; then
10765
10766	cat >>confdefs.h <<_ACEOF
10767	#define HAVE__BOOL 1
10768	_ACEOF
10769
10770
10771	fi
10772
10773	if test $ac_cv_header_stdbool_h = yes; then
10774
10775	cat >>confdefs.h <<\_ACEOF
10776	#define HAVE_STDBOOL_H 1
10777	_ACEOF
10778
10779	fi
10780
10781
10782	# Checks for library functions.
10783
10784	for ac_header in stdlib.h
10785	do
10786	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
10787	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10788	echo "$as_me:$LINENO: checking for $ac_header" >&5
10789	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10790	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10791	echo $ECHO_N "(cached) $ECHO_C" >&6
10792	fi
10793	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10794	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10795	else
10796	# Is the header compilable?
10797	echo "$as_me:$LINENO: checking $ac_header usability" >&5
10798	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
10799	cat >conftest.$ac_ext <<_ACEOF
10800	/* confdefs.h. */
10801	_ACEOF
10802	cat confdefs.h >>conftest.$ac_ext
10803	cat >>conftest.$ac_ext <<_ACEOF
10804	/* end confdefs.h. */
10805	$ac_includes_default
10806	#include <$ac_header>
10807	_ACEOF
10808	rm -f conftest.$ac_objext
10809	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10810	(eval $ac_compile) 2>conftest.er1
10811	ac_status=$?
10812	grep -v '^ *+' conftest.er1 >conftest.err
10813	rm -f conftest.er1
10814	cat conftest.err >&5
10815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10816	(exit $ac_status); } &&
10817	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
10818	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10819	(eval $ac_try) 2>&5
10820	ac_status=$?
10821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10822	(exit $ac_status); }; } &&
10823	{ ac_try='test -s conftest.$ac_objext'
10824	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10825	(eval $ac_try) 2>&5
10826	ac_status=$?
10827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10828	(exit $ac_status); }; }; then
10829	ac_header_compiler=yes
10830	else
10831	echo "$as_me: failed program was:" >&5
10832	sed 's/^/\| /' conftest.$ac_ext >&5
10833
10834	ac_header_compiler=no
10835	fi
10836	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10837	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10838	echo "${ECHO_T}$ac_header_compiler" >&6
10839
10840	# Is the header present?
10841	echo "$as_me:$LINENO: checking $ac_header presence" >&5
10842	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
10843	cat >conftest.$ac_ext <<_ACEOF
10844	/* confdefs.h. */
10845	_ACEOF
10846	cat confdefs.h >>conftest.$ac_ext
10847	cat >>conftest.$ac_ext <<_ACEOF
10848	/* end confdefs.h. */
10849	#include <$ac_header>
10850	_ACEOF
10851	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10852	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10853	ac_status=$?
10854	grep -v '^ *+' conftest.er1 >conftest.err
10855	rm -f conftest.er1
10856	cat conftest.err >&5
10857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10858	(exit $ac_status); } >/dev/null; then
10859	if test -s conftest.err; then
10860	ac_cpp_err=$ac_c_preproc_warn_flag
10861	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10862	else
10863	ac_cpp_err=
10864	fi
10865	else
10866	ac_cpp_err=yes
10867	fi
10868	if test -z "$ac_cpp_err"; then
10869	ac_header_preproc=yes
10870	else
10871	echo "$as_me: failed program was:" >&5
10872	sed 's/^/\| /' conftest.$ac_ext >&5
10873
10874	ac_header_preproc=no
10875	fi
10876	rm -f conftest.err conftest.$ac_ext
10877	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10878	echo "${ECHO_T}$ac_header_preproc" >&6
10879
10880	# So? What about this header?
10881	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10882	yes:no: )
10883	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10884	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10885	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10886	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10887	ac_header_preproc=yes
10888	;;
10889	no:yes:* )
10890	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10891	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10892	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10893	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10894	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10895	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10896	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10897	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10898	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10899	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10900	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10901	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10902	(
10903	cat <<\_ASBOX
10904	## ---------------------------------------------- ##
10905	## Report this to orxonox-dev at mail.datacore.ch ##
10906	## ---------------------------------------------- ##
10907	_ASBOX
10908	) \|
10909	sed "s/^/$as_me: WARNING: /" >&2
10910	;;
10911	esac
10912	echo "$as_me:$LINENO: checking for $ac_header" >&5
10913	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10914	if eval "test \"\${$as_ac_Header+set}\" = set"; then
10915	echo $ECHO_N "(cached) $ECHO_C" >&6
10916	else
10917	eval "$as_ac_Header=\$ac_header_preproc"
10918	fi
10919	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10920	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10921
10922	fi
10923	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10924	cat >>confdefs.h <<_ACEOF
10925	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
10926	_ACEOF
10927
10928	fi
10929
10930	done
10931
10932	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
10933	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
10934	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
10935	echo $ECHO_N "(cached) $ECHO_C" >&6
10936	else
10937	if test "$cross_compiling" = yes; then
10938	ac_cv_func_malloc_0_nonnull=no
10939	else
10940	cat >conftest.$ac_ext <<_ACEOF
10941	/* confdefs.h. */
10942	_ACEOF
10943	cat confdefs.h >>conftest.$ac_ext
10944	cat >>conftest.$ac_ext <<_ACEOF
10945	/* end confdefs.h. */
10946	#if STDC_HEADERS \|\| HAVE_STDLIB_H
10947	# include <stdlib.h>
10948	#else
10949	char *malloc ();
10950	#endif
10951
10952	int
10953	main ()
10954	{
10955	exit (malloc (0) ? 0 : 1);
10956	;
10957	return 0;
10958	}
10959	_ACEOF
10960	rm -f conftest$ac_exeext
10961	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10962	(eval $ac_link) 2>&5
10963	ac_status=$?
10964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10965	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10966	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10967	(eval $ac_try) 2>&5
10968	ac_status=$?
10969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10970	(exit $ac_status); }; }; then
10971	ac_cv_func_malloc_0_nonnull=yes
10972	else
10973	echo "$as_me: program exited with status $ac_status" >&5
10974	echo "$as_me: failed program was:" >&5
10975	sed 's/^/\| /' conftest.$ac_ext >&5
10976
10977	( exit $ac_status )
10978	ac_cv_func_malloc_0_nonnull=no
10979	fi
10980	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10981	fi
10982	fi
10983	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
10984	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
10985	if test $ac_cv_func_malloc_0_nonnull = yes; then
10986
10987	cat >>confdefs.h <<\_ACEOF
10988	#define HAVE_MALLOC 1
10989	_ACEOF
10990
10991	else
10992	cat >>confdefs.h <<\_ACEOF
10993	#define HAVE_MALLOC 0
10994	_ACEOF
10995
10996	case $LIBOBJS in
10997	"malloc.$ac_objext" \| \
10998	*" malloc.$ac_objext" \| \
10999	"malloc.$ac_objext "* \| \
11000	" malloc.$ac_objext " ) ;;
11001	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
11002	esac
11003
11004
11005	cat >>confdefs.h <<\_ACEOF
11006	#define malloc rpl_malloc
11007	_ACEOF
11008
11009	fi
11010
11011
11012
11013
11014
11015	for ac_func in bzero sqrt
11016	do
11017	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
11018	echo "$as_me:$LINENO: checking for $ac_func" >&5
11019	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
11020	if eval "test \"\${$as_ac_var+set}\" = set"; then
11021	echo $ECHO_N "(cached) $ECHO_C" >&6
11022	else
11023	cat >conftest.$ac_ext <<_ACEOF
11024	/* confdefs.h. */
11025	_ACEOF
11026	cat confdefs.h >>conftest.$ac_ext
11027	cat >>conftest.$ac_ext <<_ACEOF
11028	/* end confdefs.h. */
11029	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11030	For example, HP-UX 11i <limits.h> declares gettimeofday. */
11031	#define $ac_func innocuous_$ac_func
11032
11033	/* System header to define __stub macros and hopefully few prototypes,
11034	which can conflict with char $ac_func (); below.
11035	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11036	<limits.h> exists even on freestanding compilers. */
11037
11038	#ifdef __STDC__
11039	# include <limits.h>
11040	#else
11041	# include <assert.h>
11042	#endif
11043
11044	#undef $ac_func
11045
11046	/* Override any gcc2 internal prototype to avoid an error. */
11047	#ifdef __cplusplus
11048	extern "C"
11049	{
11050	#endif
11051	/* We use char because int might match the return type of a gcc2
11052	builtin and then its argument prototype would still apply. */
11053	char $ac_func ();
11054	/* The GNU C library defines this for functions which it implements
11055	to always fail with ENOSYS. Some functions are actually named
11056	something starting with __ and the normal name is an alias. */
11057	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
11058	choke me
11059	#else
11060	char (*f) () = $ac_func;
11061	#endif
11062	#ifdef __cplusplus
11063	}
11064	#endif
11065
11066	int
11067	main ()
11068	{
11069	return f != $ac_func;
11070	;
11071	return 0;
11072	}
11073	_ACEOF
11074	rm -f conftest.$ac_objext conftest$ac_exeext
11075	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11076	(eval $ac_link) 2>conftest.er1
11077	ac_status=$?
11078	grep -v '^ *+' conftest.er1 >conftest.err
11079	rm -f conftest.er1
11080	cat conftest.err >&5
11081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11082	(exit $ac_status); } &&
11083	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
11084	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11085	(eval $ac_try) 2>&5
11086	ac_status=$?
11087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11088	(exit $ac_status); }; } &&
11089	{ ac_try='test -s conftest$ac_exeext'
11090	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11091	(eval $ac_try) 2>&5
11092	ac_status=$?
11093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11094	(exit $ac_status); }; }; then
11095	eval "$as_ac_var=yes"
11096	else
11097	echo "$as_me: failed program was:" >&5
11098	sed 's/^/\| /' conftest.$ac_ext >&5
11099
11100	eval "$as_ac_var=no"
11101	fi
11102	rm -f conftest.err conftest.$ac_objext \
11103	conftest$ac_exeext conftest.$ac_ext
11104	fi
11105	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11106	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11107	if test `eval echo '${'$as_ac_var'}'` = yes; then
11108	cat >>confdefs.h <<_ACEOF
11109	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
11110	_ACEOF
11111
11112	fi
11113	done
11114
11115
11116	######################
11117	## OUTPUT CONFIGURE ##
11118	######################
11119	ac_config_files="$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/network/Makefile src/lib/shell/Makefile src/lib/gui/Makefile src/lib/gui/gtk_gui/Makefile src/lib/gui/gl_gui/Makefile src/lib/tinyxml/Makefile src/util/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile src/subprojects/network/Makefile"
11120
11121
11122	cat >confcache <<\_ACEOF
11123	# This file is a shell script that caches the results of configure
11124	# tests run on this system so they can be shared between configure
11125	# scripts and configure runs, see configure's option --config-cache.
11126	# It is not useful on other systems. If it contains results you don't
11127	# want to keep, you may remove or edit it.
11128	#
11129	# config.status only pays attention to the cache file if you give it
11130	# the --recheck option to rerun configure.
11131	#
11132	# `ac_cv_env_foo' variables (set or unset) will be overridden when
11133	# loading this file, other unset `ac_cv_foo' will be assigned the
11134	# following values.
11135
11136	_ACEOF
11137
11138	# The following way of writing the cache mishandles newlines in values,
11139	# but we know of no workaround that is simple, portable, and efficient.
11140	# So, don't put newlines in cache variables' values.
11141	# Ultrix sh set writes to stderr and can't be redirected directly,
11142	# and sets the high bit in the cache file unless we assign to the vars.
11143	{
11144	(set) 2>&1 \|
11145	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
11146	ac_space=\ )
11147	# `set' does not quote correctly, so add quotes (double-quote
11148	# substitution turns \\\\ into \\, and sed turns \\ into \).
11149	sed -n \
11150	"s/'/'\\\\''/g;
11151	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
11152	;;
11153	*)
11154	# `set' quotes correctly as required by POSIX, so do not add quotes.
11155	sed -n \
11156	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
11157	;;
11158	esac;
11159	} \|
11160	sed '
11161	t clear
11162	: clear
11163	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
11164	t end
11165	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
11166	: end' >>confcache
11167	if diff $cache_file confcache >/dev/null 2>&1; then :; else
11168	if test -w $cache_file; then
11169	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
11170	cat confcache >$cache_file
11171	else
11172	echo "not updating unwritable cache $cache_file"
11173	fi
11174	fi
11175	rm -f confcache
11176
11177	test "x$prefix" = xNONE && prefix=$ac_default_prefix
11178	# Let make expand exec_prefix.
11179	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11180
11181	# VPATH may cause trouble with some makes, so we remove $(srcdir),
11182	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11183	# trailing colons and then remove the whole line if VPATH becomes empty
11184	# (actually we leave an empty line to preserve line numbers).
11185	if test "x$srcdir" = x.; then
11186	ac_vpsub='/^[ ]VPATH[ ]=/{
11187	s/:\$(srcdir):/:/;
11188	s/:\${srcdir}:/:/;
11189	s/:@srcdir@:/:/;
11190	s/^$[^=]=[ ]$:*/\1/;
11191	s/:*$//;
11192	s/^[^=]=[ ]$//;
11193	}'
11194	fi
11195
11196	DEFS=-DHAVE_CONFIG_H
11197
11198	ac_libobjs=
11199	ac_ltlibobjs=
11200	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11201	# 1. Remove the extension, and $U if already installed.
11202	ac_i=`echo "$ac_i" \|
11203	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
11204	# 2. Add them.
11205	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
11206	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
11207	done
11208	LIBOBJS=$ac_libobjs
11209
11210	LTLIBOBJS=$ac_ltlibobjs
11211
11212
11213	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
11214	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
11215	Usually this means the macro was only invoked conditionally." >&5
11216	echo "$as_me: error: conditional \"AMDEP\" was never defined.
11217	Usually this means the macro was only invoked conditionally." >&2;}
11218	{ (exit 1); exit 1; }; }
11219	fi
11220	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
11221	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
11222	Usually this means the macro was only invoked conditionally." >&5
11223	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
11224	Usually this means the macro was only invoked conditionally." >&2;}
11225	{ (exit 1); exit 1; }; }
11226	fi
11227	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
11228	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
11229	Usually this means the macro was only invoked conditionally." >&5
11230	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
11231	Usually this means the macro was only invoked conditionally." >&2;}
11232	{ (exit 1); exit 1; }; }
11233	fi
11234	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
11235	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
11236	Usually this means the macro was only invoked conditionally." >&5
11237	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
11238	Usually this means the macro was only invoked conditionally." >&2;}
11239	{ (exit 1); exit 1; }; }
11240	fi
11241	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
11242	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
11243	Usually this means the macro was only invoked conditionally." >&5
11244	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
11245	Usually this means the macro was only invoked conditionally." >&2;}
11246	{ (exit 1); exit 1; }; }
11247	fi
11248	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
11249	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
11250	Usually this means the macro was only invoked conditionally." >&5
11251	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
11252	Usually this means the macro was only invoked conditionally." >&2;}
11253	{ (exit 1); exit 1; }; }
11254	fi
11255	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
11256	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
11257	Usually this means the macro was only invoked conditionally." >&5
11258	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
11259	Usually this means the macro was only invoked conditionally." >&2;}
11260	{ (exit 1); exit 1; }; }
11261	fi
11262	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
11263	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
11264	Usually this means the macro was only invoked conditionally." >&5
11265	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
11266	Usually this means the macro was only invoked conditionally." >&2;}
11267	{ (exit 1); exit 1; }; }
11268	fi
11269
11270	: ${CONFIG_STATUS=./config.status}
11271	ac_clean_files_save=$ac_clean_files
11272	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11273	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
11274	echo "$as_me: creating $CONFIG_STATUS" >&6;}
11275	cat >$CONFIG_STATUS <<_ACEOF
11276	#! $SHELL
11277	# Generated by $as_me.
11278	# Run this file to recreate the current configuration.
11279	# Compiler output produced by configure, useful for debugging
11280	# configure, is in config.log if it exists.
11281
11282	debug=false
11283	ac_cs_recheck=false
11284	ac_cs_silent=false
11285	SHELL=\${CONFIG_SHELL-$SHELL}
11286	_ACEOF
11287
11288	cat >>$CONFIG_STATUS <<\_ACEOF
11289	## --------------------- ##
11290	## M4sh Initialization. ##
11291	## --------------------- ##
11292
11293	# Be Bourne compatible
11294	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
11295	emulate sh
11296	NULLCMD=:
11297	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
11298	# is contrary to our usage. Disable this feature.
11299	alias -g '${1+"$@"}'='"$@"'
11300	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
11301	set -o posix
11302	fi
11303	DUALCASE=1; export DUALCASE # for MKS sh
11304
11305	# Support unset when possible.
11306	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
11307	as_unset=unset
11308	else
11309	as_unset=false
11310	fi
11311
11312
11313	# Work around bugs in pre-3.0 UWIN ksh.
11314	$as_unset ENV MAIL MAILPATH
11315	PS1='$ '
11316	PS2='> '
11317	PS4='+ '
11318
11319	# NLS nuisances.
11320	for as_var in \
11321	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
11322	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
11323	LC_TELEPHONE LC_TIME
11324	do
11325	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
11326	eval $as_var=C; export $as_var
11327	else
11328	$as_unset $as_var
11329	fi
11330	done
11331
11332	# Required to use basename.
11333	if expr a : '$a$' >/dev/null 2>&1; then
11334	as_expr=expr
11335	else
11336	as_expr=false
11337	fi
11338
11339	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
11340	as_basename=basename
11341	else
11342	as_basename=false
11343	fi
11344
11345
11346	# Name of the executable.
11347	as_me=`$as_basename "$0" \|\|
11348	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
11349	X"$0" : 'X$//$$' \\| \
11350	X"$0" : 'X$/$$' \\| \
11351	. : '$.$' 2>/dev/null \|\|
11352	echo X/"$0" \|
11353	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
11354	/^X\/$\/\/$$/{ s//\1/; q; }
11355	/^X\/$\/$.*/{ s//\1/; q; }
11356	s/.*/./; q'`
11357
11358
11359	# PATH needs CR, and LINENO needs CR and PATH.
11360	# Avoid depending upon Character Ranges.
11361	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11362	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11363	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11364	as_cr_digits='0123456789'
11365	as_cr_alnum=$as_cr_Letters$as_cr_digits
11366
11367	# The user is always right.
11368	if test "${PATH_SEPARATOR+set}" != set; then
11369	echo "#! /bin/sh" >conf$$.sh
11370	echo "exit 0" >>conf$$.sh
11371	chmod +x conf$$.sh
11372	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11373	PATH_SEPARATOR=';'
11374	else
11375	PATH_SEPARATOR=:
11376	fi
11377	rm -f conf$$.sh
11378	fi
11379
11380
11381	as_lineno_1=$LINENO
11382	as_lineno_2=$LINENO
11383	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
11384	test "x$as_lineno_1" != "x$as_lineno_2" &&
11385	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
11386	# Find who we are. Look in the path if we contain no path at all
11387	# relative or not.
11388	case $0 in
11389	[\\/] ) as_myself=$0 ;;
11390	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11391	for as_dir in $PATH
11392	do
11393	IFS=$as_save_IFS
11394	test -z "$as_dir" && as_dir=.
11395	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
11396	done
11397
11398	;;
11399	esac
11400	# We did not find ourselves, most probably we were run as `sh COMMAND'
11401	# in which case we are not to be found in the path.
11402	if test "x$as_myself" = x; then
11403	as_myself=$0
11404	fi
11405	if test ! -f "$as_myself"; then
11406	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
11407	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
11408	{ (exit 1); exit 1; }; }
11409	fi
11410	case $CONFIG_SHELL in
11411	'')
11412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11413	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
11414	do
11415	IFS=$as_save_IFS
11416	test -z "$as_dir" && as_dir=.
11417	for as_base in sh bash ksh sh5; do
11418	case $as_dir in
11419	/*)
11420	if ("$as_dir/$as_base" -c '
11421	as_lineno_1=$LINENO
11422	as_lineno_2=$LINENO
11423	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
11424	test "x$as_lineno_1" != "x$as_lineno_2" &&
11425	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
11426	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
11427	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
11428	CONFIG_SHELL=$as_dir/$as_base
11429	export CONFIG_SHELL
11430	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
11431	fi;;
11432	esac
11433	done
11434	done
11435	;;
11436	esac
11437
11438	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11439	# uniformly replaced by the line number. The first 'sed' inserts a
11440	# line-number line before each line; the second 'sed' does the real
11441	# work. The second script uses 'N' to pair each line-number line
11442	# with the numbered line, and appends trailing '-' during
11443	# substitution so that $LINENO is not a special case at line end.
11444	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11445	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
11446	sed '=' <$as_myself \|
11447	sed '
11448	N
11449	s,$,-,
11450	: loop
11451	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
11452	t loop
11453	s,-$,,
11454	s,^['$as_cr_digits']*\n,,
11455	' >$as_me.lineno &&
11456	chmod +x $as_me.lineno \|\|
11457	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
11458	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
11459	{ (exit 1); exit 1; }; }
11460
11461	# Don't try to exec as it changes $[0], causing all sort of problems
11462	# (the dirname of $[0] is not the place where we might find the
11463	# original and so on. Autoconf is especially sensible to this).
11464	. ./$as_me.lineno
11465	# Exit status is that of the last command.
11466	exit
11467	}
11468
11469
11470	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
11471	c,-n*) ECHO_N= ECHO_C='
11472	' ECHO_T=' ' ;;
11473	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
11474	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
11475	esac
11476
11477	if expr a : '$a$' >/dev/null 2>&1; then
11478	as_expr=expr
11479	else
11480	as_expr=false
11481	fi
11482
11483	rm -f conf$$ conf$$.exe conf$$.file
11484	echo >conf$$.file
11485	if ln -s conf$$.file conf$$ 2>/dev/null; then
11486	# We could just check for DJGPP; but this test a) works b) is more generic
11487	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
11488	if test -f conf$$.exe; then
11489	# Don't use ln at all; we don't have any links
11490	as_ln_s='cp -p'
11491	else
11492	as_ln_s='ln -s'
11493	fi
11494	elif ln conf$$.file conf$$ 2>/dev/null; then
11495	as_ln_s=ln
11496	else
11497	as_ln_s='cp -p'
11498	fi
11499	rm -f conf$$ conf$$.exe conf$$.file
11500
11501	if mkdir -p . 2>/dev/null; then
11502	as_mkdir_p=:
11503	else
11504	test -d ./-p && rmdir ./-p
11505	as_mkdir_p=false
11506	fi
11507
11508	as_executable_p="test -f"
11509
11510	# Sed expression to map a string onto a valid CPP name.
11511	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11512
11513	# Sed expression to map a string onto a valid variable name.
11514	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11515
11516
11517	# IFS
11518	# We need space, tab and new line, in precisely that order.
11519	as_nl='
11520	'
11521	IFS=" $as_nl"
11522
11523	# CDPATH.
11524	$as_unset CDPATH
11525
11526	exec 6>&1
11527
11528	# Open the log real soon, to keep \$[0] and so on meaningful, and to
11529	# report actual input values of CONFIG_FILES etc. instead of their
11530	# values after options handling. Logging --version etc. is OK.
11531	exec 5>>config.log
11532	{
11533	echo
11534	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11535	## Running $as_me. ##
11536	_ASBOX
11537	} >&5
11538	cat >&5 <<_CSEOF
11539
11540	This file was extended by orxonox $as_me 0.3.2_alpha, which was
11541	generated by GNU Autoconf 2.59. Invocation command line was
11542
11543	CONFIG_FILES = $CONFIG_FILES
11544	CONFIG_HEADERS = $CONFIG_HEADERS
11545	CONFIG_LINKS = $CONFIG_LINKS
11546	CONFIG_COMMANDS = $CONFIG_COMMANDS
11547	$ $0 $@
11548
11549	_CSEOF
11550	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
11551	echo >&5
11552	_ACEOF
11553
11554	# Files that config.status was made for.
11555	if test -n "$ac_config_files"; then
11556	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
11557	fi
11558
11559	if test -n "$ac_config_headers"; then
11560	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
11561	fi
11562
11563	if test -n "$ac_config_links"; then
11564	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
11565	fi
11566
11567	if test -n "$ac_config_commands"; then
11568	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
11569	fi
11570
11571	cat >>$CONFIG_STATUS <<\_ACEOF
11572
11573	ac_cs_usage="\
11574	\`$as_me' instantiates files from templates according to the
11575	current configuration.
11576
11577	Usage: $0 [OPTIONS] [FILE]...
11578
11579	-h, --help print this help, then exit
11580	-V, --version print version number, then exit
11581	-q, --quiet do not print progress messages
11582	-d, --debug don't remove temporary files
11583	--recheck update $as_me by reconfiguring in the same conditions
11584	--file=FILE[:TEMPLATE]
11585	instantiate the configuration file FILE
11586	--header=FILE[:TEMPLATE]
11587	instantiate the configuration header FILE
11588
11589	Configuration files:
11590	$config_files
11591
11592	Configuration headers:
11593	$config_headers
11594
11595	Configuration commands:
11596	$config_commands
11597
11598	Report bugs to <bug-autoconf@gnu.org>."
11599	_ACEOF
11600
11601	cat >>$CONFIG_STATUS <<_ACEOF
11602	ac_cs_version="\\
11603	orxonox config.status 0.3.2_alpha
11604	configured by $0, generated by GNU Autoconf 2.59,
11605	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
11606
11607	Copyright (C) 2003 Free Software Foundation, Inc.
11608	This config.status script is free software; the Free Software Foundation
11609	gives unlimited permission to copy, distribute and modify it."
11610	srcdir=$srcdir
11611	INSTALL="$INSTALL"
11612	_ACEOF
11613
11614	cat >>$CONFIG_STATUS <<\_ACEOF
11615	# If no file are specified by the user, then we need to provide default
11616	# value. By we need to know if files were specified by the user.
11617	ac_need_defaults=:
11618	while test $# != 0
11619	do
11620	case $1 in
11621	--=)
11622	ac_option=`expr "x$1" : 'x$[^=]*$='`
11623	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
11624	ac_shift=:
11625	;;
11626	-*)
11627	ac_option=$1
11628	ac_optarg=$2
11629	ac_shift=shift
11630	;;
11631	*) # This is not an option, so the user has probably given explicit
11632	# arguments.
11633	ac_option=$1
11634	ac_need_defaults=false;;
11635	esac
11636
11637	case $ac_option in
11638	# Handling of the options.
11639	_ACEOF
11640	cat >>$CONFIG_STATUS <<\_ACEOF
11641	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
11642	ac_cs_recheck=: ;;
11643	--version \| --vers* \| -V )
11644	echo "$ac_cs_version"; exit 0 ;;
11645	--he \| --h)
11646	# Conflict between --help and --header
11647	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
11648	Try \`$0 --help' for more information." >&5
11649	echo "$as_me: error: ambiguous option: $1
11650	Try \`$0 --help' for more information." >&2;}
11651	{ (exit 1); exit 1; }; };;
11652	--help \| --hel \| -h )
11653	echo "$ac_cs_usage"; exit 0 ;;
11654	--debug \| --d* \| -d )
11655	debug=: ;;
11656	--file \| --fil \| --fi \| --f )
11657	$ac_shift
11658	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11659	ac_need_defaults=false;;
11660	--header \| --heade \| --head \| --hea )
11661	$ac_shift
11662	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11663	ac_need_defaults=false;;
11664	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
11665	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
11666	ac_cs_silent=: ;;
11667
11668	# This is an error.
11669	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
11670	Try \`$0 --help' for more information." >&5
11671	echo "$as_me: error: unrecognized option: $1
11672	Try \`$0 --help' for more information." >&2;}
11673	{ (exit 1); exit 1; }; } ;;
11674
11675	*) ac_config_targets="$ac_config_targets $1" ;;
11676
11677	esac
11678	shift
11679	done
11680
11681	ac_configure_extra_args=
11682
11683	if $ac_cs_silent; then
11684	exec 6>/dev/null
11685	ac_configure_extra_args="$ac_configure_extra_args --silent"
11686	fi
11687
11688	_ACEOF
11689	cat >>$CONFIG_STATUS <<_ACEOF
11690	if \$ac_cs_recheck; then
11691	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11692	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11693	fi
11694
11695	_ACEOF
11696
11697	cat >>$CONFIG_STATUS <<_ACEOF
11698	#
11699	# INIT-COMMANDS section.
11700	#
11701
11702	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
11703
11704	_ACEOF
11705
11706
11707
11708	cat >>$CONFIG_STATUS <<\_ACEOF
11709	for ac_config_target in $ac_config_targets
11710	do
11711	case "$ac_config_target" in
11712	# Handling of arguments.
11713	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11714	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
11715	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
11716	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
11717	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
11718	"src/lib/graphics/spatial_separation/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/spatial_separation/Makefile" ;;
11719	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
11720	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
11721	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
11722	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
11723	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
11724	"src/lib/network/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/network/Makefile" ;;
11725	"src/lib/shell/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/shell/Makefile" ;;
11726	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
11727	"src/lib/gui/gtk_gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gtk_gui/Makefile" ;;
11728	"src/lib/gui/gl_gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gl_gui/Makefile" ;;
11729	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
11730	"src/util/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/util/Makefile" ;;
11731	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
11732	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
11733	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
11734	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
11735	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
11736	"src/subprojects/network/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/network/Makefile" ;;
11737	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
11738	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11739	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11740	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11741	{ (exit 1); exit 1; }; };;
11742	esac
11743	done
11744
11745	# If the user did not use the arguments to specify the items to instantiate,
11746	# then the envvar interface is used. Set only those that are not.
11747	# We use the long form for the default assignment because of an extremely
11748	# bizarre bug on SunOS 4.1.3.
11749	if $ac_need_defaults; then
11750	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
11751	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
11752	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
11753	fi
11754
11755	# Have a temporary directory for convenience. Make it in the build tree
11756	# simply because there is no reason to put it here, and in addition,
11757	# creating and moving files from /tmp can sometimes cause problems.
11758	# Create a temporary directory, and hook for its removal unless debugging.
11759	$debug \|\|
11760	{
11761	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
11762	trap '{ (exit 1); exit 1; }' 1 2 13 15
11763	}
11764
11765	# Create a (secure) tmp directory for tmp files.
11766
11767	{
11768	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
11769	test -n "$tmp" && test -d "$tmp"
11770	} \|\|
11771	{
11772	tmp=./confstat$$-$RANDOM
11773	(umask 077 && mkdir $tmp)
11774	} \|\|
11775	{
11776	echo "$me: cannot create a temporary directory in ." >&2
11777	{ (exit 1); exit 1; }
11778	}
11779
11780	_ACEOF
11781
11782	cat >>$CONFIG_STATUS <<_ACEOF
11783
11784	#
11785	# CONFIG_FILES section.
11786	#
11787
11788	# No need to generate the scripts if there are no CONFIG_FILES.
11789	# This happens for instance when ./config.status config.h
11790	if test -n "\$CONFIG_FILES"; then
11791	# Protect against being on the right side of a sed subst in config.status.
11792	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
11793	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
11794	s,@SHELL@,$SHELL,;t t
11795	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
11796	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
11797	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
11798	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
11799	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
11800	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
11801	s,@exec_prefix@,$exec_prefix,;t t
11802	s,@prefix@,$prefix,;t t
11803	s,@program_transform_name@,$program_transform_name,;t t
11804	s,@bindir@,$bindir,;t t
11805	s,@sbindir@,$sbindir,;t t
11806	s,@libexecdir@,$libexecdir,;t t
11807	s,@datadir@,$datadir,;t t
11808	s,@sysconfdir@,$sysconfdir,;t t
11809	s,@sharedstatedir@,$sharedstatedir,;t t
11810	s,@localstatedir@,$localstatedir,;t t
11811	s,@libdir@,$libdir,;t t
11812	s,@includedir@,$includedir,;t t
11813	s,@oldincludedir@,$oldincludedir,;t t
11814	s,@infodir@,$infodir,;t t
11815	s,@mandir@,$mandir,;t t
11816	s,@build_alias@,$build_alias,;t t
11817	s,@host_alias@,$host_alias,;t t
11818	s,@target_alias@,$target_alias,;t t
11819	s,@DEFS@,$DEFS,;t t
11820	s,@ECHO_C@,$ECHO_C,;t t
11821	s,@ECHO_N@,$ECHO_N,;t t
11822	s,@ECHO_T@,$ECHO_T,;t t
11823	s,@LIBS@,$LIBS,;t t
11824	s,@build@,$build,;t t
11825	s,@build_cpu@,$build_cpu,;t t
11826	s,@build_vendor@,$build_vendor,;t t
11827	s,@build_os@,$build_os,;t t
11828	s,@host@,$host,;t t
11829	s,@host_cpu@,$host_cpu,;t t
11830	s,@host_vendor@,$host_vendor,;t t
11831	s,@host_os@,$host_os,;t t
11832	s,@target@,$target,;t t
11833	s,@target_cpu@,$target_cpu,;t t
11834	s,@target_vendor@,$target_vendor,;t t
11835	s,@target_os@,$target_os,;t t
11836	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
11837	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
11838	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
11839	s,@CYGPATH_W@,$CYGPATH_W,;t t
11840	s,@PACKAGE@,$PACKAGE,;t t
11841	s,@VERSION@,$VERSION,;t t
11842	s,@ACLOCAL@,$ACLOCAL,;t t
11843	s,@AUTOCONF@,$AUTOCONF,;t t
11844	s,@AUTOMAKE@,$AUTOMAKE,;t t
11845	s,@AUTOHEADER@,$AUTOHEADER,;t t
11846	s,@MAKEINFO@,$MAKEINFO,;t t
11847	s,@install_sh@,$install_sh,;t t
11848	s,@STRIP@,$STRIP,;t t
11849	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
11850	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
11851	s,@mkdir_p@,$mkdir_p,;t t
11852	s,@AWK@,$AWK,;t t
11853	s,@SET_MAKE@,$SET_MAKE,;t t
11854	s,@am__leading_dot@,$am__leading_dot,;t t
11855	s,@AMTAR@,$AMTAR,;t t
11856	s,@am__tar@,$am__tar,;t t
11857	s,@am__untar@,$am__untar,;t t
11858	s,@CXX@,$CXX,;t t
11859	s,@CXXFLAGS@,$CXXFLAGS,;t t
11860	s,@LDFLAGS@,$LDFLAGS,;t t
11861	s,@CPPFLAGS@,$CPPFLAGS,;t t
11862	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
11863	s,@EXEEXT@,$EXEEXT,;t t
11864	s,@OBJEXT@,$OBJEXT,;t t
11865	s,@DEPDIR@,$DEPDIR,;t t
11866	s,@am__include@,$am__include,;t t
11867	s,@am__quote@,$am__quote,;t t
11868	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
11869	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
11870	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
11871	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
11872	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
11873	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
11874	s,@RANLIB@,$RANLIB,;t t
11875	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
11876	s,@CC@,$CC,;t t
11877	s,@CFLAGS@,$CFLAGS,;t t
11878	s,@ac_ct_CC@,$ac_ct_CC,;t t
11879	s,@CCDEPMODE@,$CCDEPMODE,;t t
11880	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
11881	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
11882	s,@CPP@,$CPP,;t t
11883	s,@EGREP@,$EGREP,;t t
11884	s,@DEBUG@,$DEBUG,;t t
11885	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
11886	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
11887	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
11888	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
11889	s,@DOXYGEN@,$DOXYGEN,;t t
11890	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
11891	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
11892	s,@GPROF@,$GPROF,;t t
11893	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
11894	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
11895	s,@CURL_LIBS@,$CURL_LIBS,;t t
11896	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
11897	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
11898	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
11899	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
11900	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
11901	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
11902	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
11903	s,@LIBOBJS@,$LIBOBJS,;t t
11904	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
11905	CEOF
11906
11907	_ACEOF
11908
11909	cat >>$CONFIG_STATUS <<\_ACEOF
11910	# Split the substitutions into bite-sized pieces for seds with
11911	# small command number limits, like on Digital OSF/1 and HP-UX.
11912	ac_max_sed_lines=48
11913	ac_sed_frag=1 # Number of current file.
11914	ac_beg=1 # First line for current file.
11915	ac_end=$ac_max_sed_lines # Line after last line for current file.
11916	ac_more_lines=:
11917	ac_sed_cmds=
11918	while $ac_more_lines; do
11919	if test $ac_beg -gt 1; then
11920	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11921	else
11922	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11923	fi
11924	if test ! -s $tmp/subs.frag; then
11925	ac_more_lines=false
11926	else
11927	# The purpose of the label and of the branching condition is to
11928	# speed up the sed processing (if there are no `@' at all, there
11929	# is no need to browse any of the substitutions).
11930	# These are the two extra sed commands mentioned above.
11931	(echo ':t
11932	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
11933	if test -z "$ac_sed_cmds"; then
11934	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
11935	else
11936	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
11937	fi
11938	ac_sed_frag=`expr $ac_sed_frag + 1`
11939	ac_beg=$ac_end
11940	ac_end=`expr $ac_end + $ac_max_sed_lines`
11941	fi
11942	done
11943	if test -z "$ac_sed_cmds"; then
11944	ac_sed_cmds=cat
11945	fi
11946	fi # test -n "$CONFIG_FILES"
11947
11948	_ACEOF
11949	cat >>$CONFIG_STATUS <<\_ACEOF
11950	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
11951	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11952	case $ac_file in
11953	- \| :- \| :-:* ) # input from stdin
11954	cat >$tmp/stdin
11955	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11956	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
11957	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11958	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
11959	* ) ac_file_in=$ac_file.in ;;
11960	esac
11961
11962	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
11963	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11964	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11965	X"$ac_file" : 'X$//$[^/]' \\| \
11966	X"$ac_file" : 'X$//$$' \\| \
11967	X"$ac_file" : 'X$/$' \\| \
11968	. : '$.$' 2>/dev/null \|\|
11969	echo X"$ac_file" \|
11970	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11971	/^X$\/\/$[^/].*/{ s//\1/; q; }
11972	/^X$\/\/$$/{ s//\1/; q; }
11973	/^X$\/$.*/{ s//\1/; q; }
11974	s/.*/./; q'`
11975	{ if $as_mkdir_p; then
11976	mkdir -p "$ac_dir"
11977	else
11978	as_dir="$ac_dir"
11979	as_dirs=
11980	while test ! -d "$as_dir"; do
11981	as_dirs="$as_dir $as_dirs"
11982	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11983	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11984	X"$as_dir" : 'X$//$[^/]' \\| \
11985	X"$as_dir" : 'X$//$$' \\| \
11986	X"$as_dir" : 'X$/$' \\| \
11987	. : '$.$' 2>/dev/null \|\|
11988	echo X"$as_dir" \|
11989	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11990	/^X$\/\/$[^/].*/{ s//\1/; q; }
11991	/^X$\/\/$$/{ s//\1/; q; }
11992	/^X$\/$.*/{ s//\1/; q; }
11993	s/.*/./; q'`
11994	done
11995	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11996	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11997	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11998	{ (exit 1); exit 1; }; }; }
11999
12000	ac_builddir=.
12001
12002	if test "$ac_dir" != .; then
12003	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
12004	# A "../" for each directory in $ac_dir_suffix.
12005	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
12006	else
12007	ac_dir_suffix= ac_top_builddir=
12008	fi
12009
12010	case $srcdir in
12011	.) # No --srcdir option. We are building in place.
12012	ac_srcdir=.
12013	if test -z "$ac_top_builddir"; then
12014	ac_top_srcdir=.
12015	else
12016	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
12017	fi ;;
12018	[\\/]* \| ?:[\\/]* ) # Absolute path.
12019	ac_srcdir=$srcdir$ac_dir_suffix;
12020	ac_top_srcdir=$srcdir ;;
12021	*) # Relative path.
12022	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
12023	ac_top_srcdir=$ac_top_builddir$srcdir ;;
12024	esac
12025
12026	# Do not use `cd foo && pwd` to compute absolute paths, because
12027	# the directories may not exist.
12028	case `pwd` in
12029	.) ac_abs_builddir="$ac_dir";;
12030	*)
12031	case "$ac_dir" in
12032	.) ac_abs_builddir=`pwd`;;
12033	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
12034	*) ac_abs_builddir=`pwd`/"$ac_dir";;
12035	esac;;
12036	esac
12037	case $ac_abs_builddir in
12038	.) ac_abs_top_builddir=${ac_top_builddir}.;;
12039	*)
12040	case ${ac_top_builddir}. in
12041	.) ac_abs_top_builddir=$ac_abs_builddir;;
12042	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
12043	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
12044	esac;;
12045	esac
12046	case $ac_abs_builddir in
12047	.) ac_abs_srcdir=$ac_srcdir;;
12048	*)
12049	case $ac_srcdir in
12050	.) ac_abs_srcdir=$ac_abs_builddir;;
12051	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
12052	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
12053	esac;;
12054	esac
12055	case $ac_abs_builddir in
12056	.) ac_abs_top_srcdir=$ac_top_srcdir;;
12057	*)
12058	case $ac_top_srcdir in
12059	.) ac_abs_top_srcdir=$ac_abs_builddir;;
12060	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
12061	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
12062	esac;;
12063	esac
12064
12065
12066	case $INSTALL in
12067	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12068	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
12069	esac
12070
12071	# Let's still pretend it is `configure' which instantiates (i.e., don't
12072	# use $as_me), people would be surprised to read:
12073	# /* config.h. Generated by config.status. */
12074	if test x"$ac_file" = x-; then
12075	configure_input=
12076	else
12077	configure_input="$ac_file. "
12078	fi
12079	configure_input=$configure_input"Generated from `echo $ac_file_in \|
12080	sed 's,.*/,,'` by configure."
12081
12082	# First look for the input files in the build tree, otherwise in the
12083	# src tree.
12084	ac_file_inputs=`IFS=:
12085	for f in $ac_file_in; do
12086	case $f in
12087	-) echo $tmp/stdin ;;
12088	[\\/$]*)
12089	# Absolute (can't be DOS-style, as IFS=:)
12090	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12091	echo "$as_me: error: cannot find input file: $f" >&2;}
12092	{ (exit 1); exit 1; }; }
12093	echo "$f";;
12094	*) # Relative
12095	if test -f "$f"; then
12096	# Build tree
12097	echo "$f"
12098	elif test -f "$srcdir/$f"; then
12099	# Source tree
12100	echo "$srcdir/$f"
12101	else
12102	# /dev/null tree
12103	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12104	echo "$as_me: error: cannot find input file: $f" >&2;}
12105	{ (exit 1); exit 1; }; }
12106	fi;;
12107	esac
12108	done` \|\| { (exit 1); exit 1; }
12109
12110	if test x"$ac_file" != x-; then
12111	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12112	echo "$as_me: creating $ac_file" >&6;}
12113	rm -f "$ac_file"
12114	fi
12115	_ACEOF
12116	cat >>$CONFIG_STATUS <<_ACEOF
12117	sed "$ac_vpsub
12118	$extrasub
12119	_ACEOF
12120	cat >>$CONFIG_STATUS <<\_ACEOF
12121	:t
12122	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12123	s,@configure_input@,$configure_input,;t t
12124	s,@srcdir@,$ac_srcdir,;t t
12125	s,@abs_srcdir@,$ac_abs_srcdir,;t t
12126	s,@top_srcdir@,$ac_top_srcdir,;t t
12127	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
12128	s,@builddir@,$ac_builddir,;t t
12129	s,@abs_builddir@,$ac_abs_builddir,;t t
12130	s,@top_builddir@,$ac_top_builddir,;t t
12131	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
12132	s,@INSTALL@,$ac_INSTALL,;t t
12133	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
12134	rm -f $tmp/stdin
12135	if test x"$ac_file" != x-; then
12136	mv $tmp/out $ac_file
12137	else
12138	cat $tmp/out
12139	rm -f $tmp/out
12140	fi
12141
12142	done
12143	_ACEOF
12144	cat >>$CONFIG_STATUS <<\_ACEOF
12145
12146	#
12147	# CONFIG_HEADER section.
12148	#
12149
12150	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
12151	# NAME is the cpp macro being defined and VALUE is the value it is being given.
12152	#
12153	# ac_d sets the value in "#define NAME VALUE" lines.
12154	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
12155	ac_dB='[ ].*$,\1#\2'
12156	ac_dC=' '
12157	ac_dD=',;t'
12158	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
12159	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
12160	ac_uB='$,\1#\2define\3'
12161	ac_uC=' '
12162	ac_uD=',;t'
12163
12164	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
12165	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
12166	case $ac_file in
12167	- \| :- \| :-:* ) # input from stdin
12168	cat >$tmp/stdin
12169	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
12170	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
12171	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
12172	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
12173	* ) ac_file_in=$ac_file.in ;;
12174	esac
12175
12176	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
12177	echo "$as_me: creating $ac_file" >&6;}
12178
12179	# First look for the input files in the build tree, otherwise in the
12180	# src tree.
12181	ac_file_inputs=`IFS=:
12182	for f in $ac_file_in; do
12183	case $f in
12184	-) echo $tmp/stdin ;;
12185	[\\/$]*)
12186	# Absolute (can't be DOS-style, as IFS=:)
12187	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12188	echo "$as_me: error: cannot find input file: $f" >&2;}
12189	{ (exit 1); exit 1; }; }
12190	# Do quote $f, to prevent DOS paths from being IFS'd.
12191	echo "$f";;
12192	*) # Relative
12193	if test -f "$f"; then
12194	# Build tree
12195	echo "$f"
12196	elif test -f "$srcdir/$f"; then
12197	# Source tree
12198	echo "$srcdir/$f"
12199	else
12200	# /dev/null tree
12201	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12202	echo "$as_me: error: cannot find input file: $f" >&2;}
12203	{ (exit 1); exit 1; }; }
12204	fi;;
12205	esac
12206	done` \|\| { (exit 1); exit 1; }
12207	# Remove the trailing spaces.
12208	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
12209
12210	_ACEOF
12211
12212	# Transform confdefs.h into two sed scripts, `conftest.defines' and
12213	# `conftest.undefs', that substitutes the proper values into
12214	# config.h.in to produce config.h. The first handles `#define'
12215	# templates, and the second `#undef' templates.
12216	# And first: Protect against being on the right side of a sed subst in
12217	# config.status. Protect against being in an unquoted here document
12218	# in config.status.
12219	rm -f conftest.defines conftest.undefs
12220	# Using a here document instead of a string reduces the quoting nightmare.
12221	# Putting comments in sed scripts is not portable.
12222	#
12223	# `end' is used to avoid that the second main sed command (meant for
12224	# 0-ary CPP macros) applies to n-ary macro definitions.
12225	# See the Autoconf documentation for `clear'.
12226	cat >confdef2sed.sed <<\_ACEOF
12227	s/[\\&,]/\\&/g
12228	s,[\\$`],\\&,g
12229	t clear
12230	: clear
12231	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
12232	t end
12233	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
12234	: end
12235	_ACEOF
12236	# If some macros were called several times there might be several times
12237	# the same #defines, which is useless. Nevertheless, we may not want to
12238	# sort them, since we want the last AC-DEFINE to be honored.
12239	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
12240	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
12241	rm -f confdef2sed.sed
12242
12243	# This sed command replaces #undef with comments. This is necessary, for
12244	# example, in the case of _POSIX_SOURCE, which is predefined and required
12245	# on some systems where configure will not decide to define it.
12246	cat >>conftest.undefs <<\_ACEOF
12247	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
12248	_ACEOF
12249
12250	# Break up conftest.defines because some shells have a limit on the size
12251	# of here documents, and old seds have small limits too (100 cmds).
12252	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
12253	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
12254	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
12255	echo ' :' >>$CONFIG_STATUS
12256	rm -f conftest.tail
12257	while grep . conftest.defines >/dev/null
12258	do
12259	# Write a limited-size here document to $tmp/defines.sed.
12260	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
12261	# Speed up: don't consider the non `#define' lines.
12262	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
12263	# Work around the forget-to-reset-the-flag bug.
12264	echo 't clr' >>$CONFIG_STATUS
12265	echo ': clr' >>$CONFIG_STATUS
12266	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
12267	echo 'CEOF
12268	sed -f $tmp/defines.sed $tmp/in >$tmp/out
12269	rm -f $tmp/in
12270	mv $tmp/out $tmp/in
12271	' >>$CONFIG_STATUS
12272	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
12273	rm -f conftest.defines
12274	mv conftest.tail conftest.defines
12275	done
12276	rm -f conftest.defines
12277	echo ' fi # grep' >>$CONFIG_STATUS
12278	echo >>$CONFIG_STATUS
12279
12280	# Break up conftest.undefs because some shells have a limit on the size
12281	# of here documents, and old seds have small limits too (100 cmds).
12282	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
12283	rm -f conftest.tail
12284	while grep . conftest.undefs >/dev/null
12285	do
12286	# Write a limited-size here document to $tmp/undefs.sed.
12287	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
12288	# Speed up: don't consider the non `#undef'
12289	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
12290	# Work around the forget-to-reset-the-flag bug.
12291	echo 't clr' >>$CONFIG_STATUS
12292	echo ': clr' >>$CONFIG_STATUS
12293	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
12294	echo 'CEOF
12295	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
12296	rm -f $tmp/in
12297	mv $tmp/out $tmp/in
12298	' >>$CONFIG_STATUS
12299	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
12300	rm -f conftest.undefs
12301	mv conftest.tail conftest.undefs
12302	done
12303	rm -f conftest.undefs
12304
12305	cat >>$CONFIG_STATUS <<\_ACEOF
12306	# Let's still pretend it is `configure' which instantiates (i.e., don't
12307	# use $as_me), people would be surprised to read:
12308	# /* config.h. Generated by config.status. */
12309	if test x"$ac_file" = x-; then
12310	echo "/* Generated by configure. */" >$tmp/config.h
12311	else
12312	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
12313	fi
12314	cat $tmp/in >>$tmp/config.h
12315	rm -f $tmp/in
12316	if test x"$ac_file" != x-; then
12317	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
12318	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
12319	echo "$as_me: $ac_file is unchanged" >&6;}
12320	else
12321	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
12322	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
12323	X"$ac_file" : 'X$//$[^/]' \\| \
12324	X"$ac_file" : 'X$//$$' \\| \
12325	X"$ac_file" : 'X$/$' \\| \
12326	. : '$.$' 2>/dev/null \|\|
12327	echo X"$ac_file" \|
12328	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12329	/^X$\/\/$[^/].*/{ s//\1/; q; }
12330	/^X$\/\/$$/{ s//\1/; q; }
12331	/^X$\/$.*/{ s//\1/; q; }
12332	s/.*/./; q'`
12333	{ if $as_mkdir_p; then
12334	mkdir -p "$ac_dir"
12335	else
12336	as_dir="$ac_dir"
12337	as_dirs=
12338	while test ! -d "$as_dir"; do
12339	as_dirs="$as_dir $as_dirs"
12340	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
12341	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
12342	X"$as_dir" : 'X$//$[^/]' \\| \
12343	X"$as_dir" : 'X$//$$' \\| \
12344	X"$as_dir" : 'X$/$' \\| \
12345	. : '$.$' 2>/dev/null \|\|
12346	echo X"$as_dir" \|
12347	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12348	/^X$\/\/$[^/].*/{ s//\1/; q; }
12349	/^X$\/\/$$/{ s//\1/; q; }
12350	/^X$\/$.*/{ s//\1/; q; }
12351	s/.*/./; q'`
12352	done
12353	test ! -n "$as_dirs" \|\| mkdir $as_dirs
12354	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
12355	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
12356	{ (exit 1); exit 1; }; }; }
12357
12358	rm -f $ac_file
12359	mv $tmp/config.h $ac_file
12360	fi
12361	else
12362	cat $tmp/config.h
12363	rm -f $tmp/config.h
12364	fi
12365	# Compute $ac_file's index in $config_headers.
12366	_am_stamp_count=1
12367	for _am_header in $config_headers :; do
12368	case $_am_header in
12369	$ac_file \| $ac_file:* )
12370	break ;;
12371	* )
12372	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
12373	esac
12374	done
12375	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
12376	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
12377	X$ac_file : 'X$//$[^/]' \\| \
12378	X$ac_file : 'X$//$$' \\| \
12379	X$ac_file : 'X$/$' \\| \
12380	. : '$.$' 2>/dev/null \|\|
12381	echo X$ac_file \|
12382	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12383	/^X$\/\/$[^/].*/{ s//\1/; q; }
12384	/^X$\/\/$$/{ s//\1/; q; }
12385	/^X$\/$.*/{ s//\1/; q; }
12386	s/.*/./; q'`/stamp-h$_am_stamp_count
12387	done
12388	_ACEOF
12389	cat >>$CONFIG_STATUS <<\_ACEOF
12390
12391	#
12392	# CONFIG_COMMANDS section.
12393	#
12394	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
12395	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
12396	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
12397	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
12398	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
12399	X"$ac_dest" : 'X$//$[^/]' \\| \
12400	X"$ac_dest" : 'X$//$$' \\| \
12401	X"$ac_dest" : 'X$/$' \\| \
12402	. : '$.$' 2>/dev/null \|\|
12403	echo X"$ac_dest" \|
12404	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12405	/^X$\/\/$[^/].*/{ s//\1/; q; }
12406	/^X$\/\/$$/{ s//\1/; q; }
12407	/^X$\/$.*/{ s//\1/; q; }
12408	s/.*/./; q'`
12409	{ if $as_mkdir_p; then
12410	mkdir -p "$ac_dir"
12411	else
12412	as_dir="$ac_dir"
12413	as_dirs=
12414	while test ! -d "$as_dir"; do
12415	as_dirs="$as_dir $as_dirs"
12416	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
12417	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
12418	X"$as_dir" : 'X$//$[^/]' \\| \
12419	X"$as_dir" : 'X$//$$' \\| \
12420	X"$as_dir" : 'X$/$' \\| \
12421	. : '$.$' 2>/dev/null \|\|
12422	echo X"$as_dir" \|
12423	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12424	/^X$\/\/$[^/].*/{ s//\1/; q; }
12425	/^X$\/\/$$/{ s//\1/; q; }
12426	/^X$\/$.*/{ s//\1/; q; }
12427	s/.*/./; q'`
12428	done
12429	test ! -n "$as_dirs" \|\| mkdir $as_dirs
12430	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
12431	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
12432	{ (exit 1); exit 1; }; }; }
12433
12434	ac_builddir=.
12435
12436	if test "$ac_dir" != .; then
12437	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
12438	# A "../" for each directory in $ac_dir_suffix.
12439	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
12440	else
12441	ac_dir_suffix= ac_top_builddir=
12442	fi
12443
12444	case $srcdir in
12445	.) # No --srcdir option. We are building in place.
12446	ac_srcdir=.
12447	if test -z "$ac_top_builddir"; then
12448	ac_top_srcdir=.
12449	else
12450	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
12451	fi ;;
12452	[\\/]* \| ?:[\\/]* ) # Absolute path.
12453	ac_srcdir=$srcdir$ac_dir_suffix;
12454	ac_top_srcdir=$srcdir ;;
12455	*) # Relative path.
12456	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
12457	ac_top_srcdir=$ac_top_builddir$srcdir ;;
12458	esac
12459
12460	# Do not use `cd foo && pwd` to compute absolute paths, because
12461	# the directories may not exist.
12462	case `pwd` in
12463	.) ac_abs_builddir="$ac_dir";;
12464	*)
12465	case "$ac_dir" in
12466	.) ac_abs_builddir=`pwd`;;
12467	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
12468	*) ac_abs_builddir=`pwd`/"$ac_dir";;
12469	esac;;
12470	esac
12471	case $ac_abs_builddir in
12472	.) ac_abs_top_builddir=${ac_top_builddir}.;;
12473	*)
12474	case ${ac_top_builddir}. in
12475	.) ac_abs_top_builddir=$ac_abs_builddir;;
12476	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
12477	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
12478	esac;;
12479	esac
12480	case $ac_abs_builddir in
12481	.) ac_abs_srcdir=$ac_srcdir;;
12482	*)
12483	case $ac_srcdir in
12484	.) ac_abs_srcdir=$ac_abs_builddir;;
12485	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
12486	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
12487	esac;;
12488	esac
12489	case $ac_abs_builddir in
12490	.) ac_abs_top_srcdir=$ac_top_srcdir;;
12491	*)
12492	case $ac_top_srcdir in
12493	.) ac_abs_top_srcdir=$ac_abs_builddir;;
12494	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
12495	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
12496	esac;;
12497	esac
12498
12499
12500	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
12501	echo "$as_me: executing $ac_dest commands" >&6;}
12502	case $ac_dest in
12503	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
12504	# Strip MF so we end up with the name of the file.
12505	mf=`echo "$mf" \| sed -e 's/:.*$//'`
12506	# Check whether this is an Automake generated Makefile or not.
12507	# We used to match only the files named `Makefile.in', but
12508	# some people rename them; so instead we look at the file content.
12509	# Grep'ing the first line is not enough: some people post-process
12510	# each Makefile.in and add a new line on top of each file to say so.
12511	# So let's grep whole file.
12512	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
12513	dirpart=`(dirname "$mf") 2>/dev/null \|\|
12514	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
12515	X"$mf" : 'X$//$[^/]' \\| \
12516	X"$mf" : 'X$//$$' \\| \
12517	X"$mf" : 'X$/$' \\| \
12518	. : '$.$' 2>/dev/null \|\|
12519	echo X"$mf" \|
12520	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12521	/^X$\/\/$[^/].*/{ s//\1/; q; }
12522	/^X$\/\/$$/{ s//\1/; q; }
12523	/^X$\/$.*/{ s//\1/; q; }
12524	s/.*/./; q'`
12525	else
12526	continue
12527	fi
12528	# Extract the definition of DEPDIR, am__include, and am__quote
12529	# from the Makefile without running `make'.
12530	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
12531	test -z "$DEPDIR" && continue
12532	am__include=`sed -n 's/^am__include = //p' < "$mf"`
12533	test -z "am__include" && continue
12534	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
12535	# When using ansi2knr, U may be empty or an underscore; expand it
12536	U=`sed -n 's/^U = //p' < "$mf"`
12537	# Find all dependency output files, they are included files with
12538	# $(DEPDIR) in their names. We invoke sed twice because it is the
12539	# simplest approach to changing $(DEPDIR) to its actual value in the
12540	# expansion.
12541	for file in `sed -n "
12542	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
12543	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
12544	# Make sure the directory exists.
12545	test -f "$dirpart/$file" && continue
12546	fdir=`(dirname "$file") 2>/dev/null \|\|
12547	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
12548	X"$file" : 'X$//$[^/]' \\| \
12549	X"$file" : 'X$//$$' \\| \
12550	X"$file" : 'X$/$' \\| \
12551	. : '$.$' 2>/dev/null \|\|
12552	echo X"$file" \|
12553	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12554	/^X$\/\/$[^/].*/{ s//\1/; q; }
12555	/^X$\/\/$$/{ s//\1/; q; }
12556	/^X$\/$.*/{ s//\1/; q; }
12557	s/.*/./; q'`
12558	{ if $as_mkdir_p; then
12559	mkdir -p $dirpart/$fdir
12560	else
12561	as_dir=$dirpart/$fdir
12562	as_dirs=
12563	while test ! -d "$as_dir"; do
12564	as_dirs="$as_dir $as_dirs"
12565	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
12566	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
12567	X"$as_dir" : 'X$//$[^/]' \\| \
12568	X"$as_dir" : 'X$//$$' \\| \
12569	X"$as_dir" : 'X$/$' \\| \
12570	. : '$.$' 2>/dev/null \|\|
12571	echo X"$as_dir" \|
12572	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
12573	/^X$\/\/$[^/].*/{ s//\1/; q; }
12574	/^X$\/\/$$/{ s//\1/; q; }
12575	/^X$\/$.*/{ s//\1/; q; }
12576	s/.*/./; q'`
12577	done
12578	test ! -n "$as_dirs" \|\| mkdir $as_dirs
12579	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
12580	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
12581	{ (exit 1); exit 1; }; }; }
12582
12583	# echo "creating $dirpart/$file"
12584	echo '# dummy' > "$dirpart/$file"
12585	done
12586	done
12587	;;
12588	esac
12589	done
12590	_ACEOF
12591
12592	cat >>$CONFIG_STATUS <<\_ACEOF
12593
12594	{ (exit 0); exit 0; }
12595	_ACEOF
12596	chmod +x $CONFIG_STATUS
12597	ac_clean_files=$ac_clean_files_save
12598
12599
12600	# configure is writing to config.log, and then calls config.status.
12601	# config.status does its own redirection, appending to config.log.
12602	# Unfortunately, on DOS this fails, as config.log is still kept open
12603	# by configure, so config.status won't be able to write to it; its
12604	# output is simply discarded. So we exec the FD to /dev/null,
12605	# effectively closing config.log, so it can be properly (re)opened and
12606	# appended to by config.status. When coming back to configure, we
12607	# need to make the FD available again.
12608	if test "$no_create" != yes; then
12609	ac_cs_success=:
12610	ac_config_status_args=
12611	test "$silent" = yes &&
12612	ac_config_status_args="$ac_config_status_args --quiet"
12613	exec 5>/dev/null
12614	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
12615	exec 5>>config.log
12616	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
12617	# would make configure fail if this is the last instruction.
12618	$ac_cs_success \|\| { (exit 1); exit 1; }
12619	fi
12620

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