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configure @ 5222

Last change on this file since 5222 was 5221, checked in by bensch, 19 years ago
orxonox/trunk: configure.ac path, so now one can append a path for the shared-lib's dir
Property svn:executable set to ``*
File size: 332.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.3.1_alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.3.1_alpha'
273	PACKAGE_STRING='orxonox 0.3.1_alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF PKG_CONFIG MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.3.1_alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.3.1_alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--disable-gtk Prevents GTK from being loaded
872	--disable-curl Prevents libcURL from being loaded
873	--enable-profile builds orxonox with profiling support
874	--enable-efence builds orxonox with efence support
875	--enable-documentation also builds the sDocumentation while make from
876	srcdir
877
878	Optional Packages:
879	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
880	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
881	--with-shared-lib-path Tells the executable, where to look for the shared
882	libraries.
883	--with-sub-projects also builds the subProjects while make from srcdir
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.3.1_alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.3.1_alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--version;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.3.1_alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	if test -n "$ac_tool_prefix"; then
2594	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2595	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598	if test "${ac_cv_prog_RANLIB+set}" = set; then
2599	echo $ECHO_N "(cached) $ECHO_C" >&6
2600	else
2601	if test -n "$RANLIB"; then
2602	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2603	else
2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605	for as_dir in $PATH
2606	do
2607	IFS=$as_save_IFS
2608	test -z "$as_dir" && as_dir=.
2609	for ac_exec_ext in '' $ac_executable_extensions; do
2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613	break 2
2614	fi
2615	done
2616	done
2617
2618	fi
2619	fi
2620	RANLIB=$ac_cv_prog_RANLIB
2621	if test -n "$RANLIB"; then
2622	echo "$as_me:$LINENO: result: $RANLIB" >&5
2623	echo "${ECHO_T}$RANLIB" >&6
2624	else
2625	echo "$as_me:$LINENO: result: no" >&5
2626	echo "${ECHO_T}no" >&6
2627	fi
2628
2629	fi
2630	if test -z "$ac_cv_prog_RANLIB"; then
2631	ac_ct_RANLIB=$RANLIB
2632	# Extract the first word of "ranlib", so it can be a program name with args.
2633	set dummy ranlib; ac_word=$2
2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2637	echo $ECHO_N "(cached) $ECHO_C" >&6
2638	else
2639	if test -n "$ac_ct_RANLIB"; then
2640	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2641	else
2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643	for as_dir in $PATH
2644	do
2645	IFS=$as_save_IFS
2646	test -z "$as_dir" && as_dir=.
2647	for ac_exec_ext in '' $ac_executable_extensions; do
2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649	ac_cv_prog_ac_ct_RANLIB="ranlib"
2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651	break 2
2652	fi
2653	done
2654	done
2655
2656	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2657	fi
2658	fi
2659	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2660	if test -n "$ac_ct_RANLIB"; then
2661	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2662	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2663	else
2664	echo "$as_me:$LINENO: result: no" >&5
2665	echo "${ECHO_T}no" >&6
2666	fi
2667
2668	RANLIB=$ac_ct_RANLIB
2669	else
2670	RANLIB="$ac_cv_prog_RANLIB"
2671	fi
2672
2673	ac_ext=c
2674	ac_cpp='$CPP $CPPFLAGS'
2675	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2676	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2677	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "gcc", so it can be a program name with args.
2718	set dummy gcc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="gcc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	if test -z "$CC"; then
2758	if test -n "$ac_tool_prefix"; then
2759	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2760	set dummy ${ac_tool_prefix}cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770	for as_dir in $PATH
2771	do
2772	IFS=$as_save_IFS
2773	test -z "$as_dir" && as_dir=.
2774	for ac_exec_ext in '' $ac_executable_extensions; do
2775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2776	ac_cv_prog_CC="${ac_tool_prefix}cc"
2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778	break 2
2779	fi
2780	done
2781	done
2782
2783	fi
2784	fi
2785	CC=$ac_cv_prog_CC
2786	if test -n "$CC"; then
2787	echo "$as_me:$LINENO: result: $CC" >&5
2788	echo "${ECHO_T}$CC" >&6
2789	else
2790	echo "$as_me:$LINENO: result: no" >&5
2791	echo "${ECHO_T}no" >&6
2792	fi
2793
2794	fi
2795	if test -z "$ac_cv_prog_CC"; then
2796	ac_ct_CC=$CC
2797	# Extract the first word of "cc", so it can be a program name with args.
2798	set dummy cc; ac_word=$2
2799	echo "$as_me:$LINENO: checking for $ac_word" >&5
2800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2801	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2802	echo $ECHO_N "(cached) $ECHO_C" >&6
2803	else
2804	if test -n "$ac_ct_CC"; then
2805	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2806	else
2807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2808	for as_dir in $PATH
2809	do
2810	IFS=$as_save_IFS
2811	test -z "$as_dir" && as_dir=.
2812	for ac_exec_ext in '' $ac_executable_extensions; do
2813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2814	ac_cv_prog_ac_ct_CC="cc"
2815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2816	break 2
2817	fi
2818	done
2819	done
2820
2821	fi
2822	fi
2823	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2824	if test -n "$ac_ct_CC"; then
2825	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2826	echo "${ECHO_T}$ac_ct_CC" >&6
2827	else
2828	echo "$as_me:$LINENO: result: no" >&5
2829	echo "${ECHO_T}no" >&6
2830	fi
2831
2832	CC=$ac_ct_CC
2833	else
2834	CC="$ac_cv_prog_CC"
2835	fi
2836
2837	fi
2838	if test -z "$CC"; then
2839	# Extract the first word of "cc", so it can be a program name with args.
2840	set dummy cc; ac_word=$2
2841	echo "$as_me:$LINENO: checking for $ac_word" >&5
2842	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2843	if test "${ac_cv_prog_CC+set}" = set; then
2844	echo $ECHO_N "(cached) $ECHO_C" >&6
2845	else
2846	if test -n "$CC"; then
2847	ac_cv_prog_CC="$CC" # Let the user override the test.
2848	else
2849	ac_prog_rejected=no
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH
2852	do
2853	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.
2855	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2857	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2858	ac_prog_rejected=yes
2859	continue
2860	fi
2861	ac_cv_prog_CC="cc"
2862	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2863	break 2
2864	fi
2865	done
2866	done
2867
2868	if test $ac_prog_rejected = yes; then
2869	# We found a bogon in the path, so make sure we never use it.
2870	set dummy $ac_cv_prog_CC
2871	shift
2872	if test $# != 0; then
2873	# We chose a different compiler from the bogus one.
2874	# However, it has the same basename, so the bogon will be chosen
2875	# first if we set CC to just the basename; use the full file name.
2876	shift
2877	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2878	fi
2879	fi
2880	fi
2881	fi
2882	CC=$ac_cv_prog_CC
2883	if test -n "$CC"; then
2884	echo "$as_me:$LINENO: result: $CC" >&5
2885	echo "${ECHO_T}$CC" >&6
2886	else
2887	echo "$as_me:$LINENO: result: no" >&5
2888	echo "${ECHO_T}no" >&6
2889	fi
2890
2891	fi
2892	if test -z "$CC"; then
2893	if test -n "$ac_tool_prefix"; then
2894	for ac_prog in cl
2895	do
2896	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2897	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2898	echo "$as_me:$LINENO: checking for $ac_word" >&5
2899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2900	if test "${ac_cv_prog_CC+set}" = set; then
2901	echo $ECHO_N "(cached) $ECHO_C" >&6
2902	else
2903	if test -n "$CC"; then
2904	ac_cv_prog_CC="$CC" # Let the user override the test.
2905	else
2906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907	for as_dir in $PATH
2908	do
2909	IFS=$as_save_IFS
2910	test -z "$as_dir" && as_dir=.
2911	for ac_exec_ext in '' $ac_executable_extensions; do
2912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2913	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2915	break 2
2916	fi
2917	done
2918	done
2919
2920	fi
2921	fi
2922	CC=$ac_cv_prog_CC
2923	if test -n "$CC"; then
2924	echo "$as_me:$LINENO: result: $CC" >&5
2925	echo "${ECHO_T}$CC" >&6
2926	else
2927	echo "$as_me:$LINENO: result: no" >&5
2928	echo "${ECHO_T}no" >&6
2929	fi
2930
2931	test -n "$CC" && break
2932	done
2933	fi
2934	if test -z "$CC"; then
2935	ac_ct_CC=$CC
2936	for ac_prog in cl
2937	do
2938	# Extract the first word of "$ac_prog", so it can be a program name with args.
2939	set dummy $ac_prog; ac_word=$2
2940	echo "$as_me:$LINENO: checking for $ac_word" >&5
2941	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2942	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2943	echo $ECHO_N "(cached) $ECHO_C" >&6
2944	else
2945	if test -n "$ac_ct_CC"; then
2946	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2947	else
2948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949	for as_dir in $PATH
2950	do
2951	IFS=$as_save_IFS
2952	test -z "$as_dir" && as_dir=.
2953	for ac_exec_ext in '' $ac_executable_extensions; do
2954	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955	ac_cv_prog_ac_ct_CC="$ac_prog"
2956	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2957	break 2
2958	fi
2959	done
2960	done
2961
2962	fi
2963	fi
2964	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2965	if test -n "$ac_ct_CC"; then
2966	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2967	echo "${ECHO_T}$ac_ct_CC" >&6
2968	else
2969	echo "$as_me:$LINENO: result: no" >&5
2970	echo "${ECHO_T}no" >&6
2971	fi
2972
2973	test -n "$ac_ct_CC" && break
2974	done
2975
2976	CC=$ac_ct_CC
2977	fi
2978
2979	fi
2980
2981
2982	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2983	See \`config.log' for more details." >&5
2984	echo "$as_me: error: no acceptable C compiler found in \$PATH
2985	See \`config.log' for more details." >&2;}
2986	{ (exit 1); exit 1; }; }
2987
2988	# Provide some information about the compiler.
2989	echo "$as_me:$LINENO:" \
2990	"checking for C compiler version" >&5
2991	ac_compiler=`set X $ac_compile; echo $2`
2992	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2993	(eval $ac_compiler --version </dev/null >&5) 2>&5
2994	ac_status=$?
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); }
2997	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2998	(eval $ac_compiler -v </dev/null >&5) 2>&5
2999	ac_status=$?
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); }
3002	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3003	(eval $ac_compiler -V </dev/null >&5) 2>&5
3004	ac_status=$?
3005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006	(exit $ac_status); }
3007
3008	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3009	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3010	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3011	echo $ECHO_N "(cached) $ECHO_C" >&6
3012	else
3013	cat >conftest.$ac_ext <<_ACEOF
3014	/* confdefs.h. */
3015	_ACEOF
3016	cat confdefs.h >>conftest.$ac_ext
3017	cat >>conftest.$ac_ext <<_ACEOF
3018	/* end confdefs.h. */
3019
3020	int
3021	main ()
3022	{
3023	#ifndef __GNUC__
3024	choke me
3025	#endif
3026
3027	;
3028	return 0;
3029	}
3030	_ACEOF
3031	rm -f conftest.$ac_objext
3032	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3033	(eval $ac_compile) 2>conftest.er1
3034	ac_status=$?
3035	grep -v '^ *+' conftest.er1 >conftest.err
3036	rm -f conftest.er1
3037	cat conftest.err >&5
3038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039	(exit $ac_status); } &&
3040	{ ac_try='test -z "$ac_c_werror_flag"
3041	\|\| test ! -s conftest.err'
3042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043	(eval $ac_try) 2>&5
3044	ac_status=$?
3045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046	(exit $ac_status); }; } &&
3047	{ ac_try='test -s conftest.$ac_objext'
3048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3049	(eval $ac_try) 2>&5
3050	ac_status=$?
3051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052	(exit $ac_status); }; }; then
3053	ac_compiler_gnu=yes
3054	else
3055	echo "$as_me: failed program was:" >&5
3056	sed 's/^/\| /' conftest.$ac_ext >&5
3057
3058	ac_compiler_gnu=no
3059	fi
3060	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3061	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063	fi
3064	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3065	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3066	GCC=`test $ac_compiler_gnu = yes && echo yes`
3067	ac_test_CFLAGS=${CFLAGS+set}
3068	ac_save_CFLAGS=$CFLAGS
3069	CFLAGS="-g"
3070	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3071	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3072	if test "${ac_cv_prog_cc_g+set}" = set; then
3073	echo $ECHO_N "(cached) $ECHO_C" >&6
3074	else
3075	cat >conftest.$ac_ext <<_ACEOF
3076	/* confdefs.h. */
3077	_ACEOF
3078	cat confdefs.h >>conftest.$ac_ext
3079	cat >>conftest.$ac_ext <<_ACEOF
3080	/* end confdefs.h. */
3081
3082	int
3083	main ()
3084	{
3085
3086	;
3087	return 0;
3088	}
3089	_ACEOF
3090	rm -f conftest.$ac_objext
3091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092	(eval $ac_compile) 2>conftest.er1
3093	ac_status=$?
3094	grep -v '^ *+' conftest.er1 >conftest.err
3095	rm -f conftest.er1
3096	cat conftest.err >&5
3097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3098	(exit $ac_status); } &&
3099	{ ac_try='test -z "$ac_c_werror_flag"
3100	\|\| test ! -s conftest.err'
3101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3102	(eval $ac_try) 2>&5
3103	ac_status=$?
3104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105	(exit $ac_status); }; } &&
3106	{ ac_try='test -s conftest.$ac_objext'
3107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108	(eval $ac_try) 2>&5
3109	ac_status=$?
3110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111	(exit $ac_status); }; }; then
3112	ac_cv_prog_cc_g=yes
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/\| /' conftest.$ac_ext >&5
3116
3117	ac_cv_prog_cc_g=no
3118	fi
3119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3120	fi
3121	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3122	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3123	if test "$ac_test_CFLAGS" = set; then
3124	CFLAGS=$ac_save_CFLAGS
3125	elif test $ac_cv_prog_cc_g = yes; then
3126	if test "$GCC" = yes; then
3127	CFLAGS="-g -O2"
3128	else
3129	CFLAGS="-g"
3130	fi
3131	else
3132	if test "$GCC" = yes; then
3133	CFLAGS="-O2"
3134	else
3135	CFLAGS=
3136	fi
3137	fi
3138	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3139	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3140	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3141	echo $ECHO_N "(cached) $ECHO_C" >&6
3142	else
3143	ac_cv_prog_cc_stdc=no
3144	ac_save_CC=$CC
3145	cat >conftest.$ac_ext <<_ACEOF
3146	/* confdefs.h. */
3147	_ACEOF
3148	cat confdefs.h >>conftest.$ac_ext
3149	cat >>conftest.$ac_ext <<_ACEOF
3150	/* end confdefs.h. */
3151	#include <stdarg.h>
3152	#include <stdio.h>
3153	#include <sys/types.h>
3154	#include <sys/stat.h>
3155	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3156	struct buf { int x; };
3157	FILE * (rcsopen) (struct buf , struct stat *, int);
3158	static char *e (p, i)
3159	char **p;
3160	int i;
3161	{
3162	return p[i];
3163	}
3164	static char f (char (g) (char , int), char *p, ...)
3165	{
3166	char *s;
3167	va_list v;
3168	va_start (v,p);
3169	s = g (p, va_arg (v,int));
3170	va_end (v);
3171	return s;
3172	}
3173
3174	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3175	function prototypes and stuff, but not '\xHH' hex character constants.
3176	These don't provoke an error unfortunately, instead are silently treated
3177	as 'x'. The following induces an error, until -std1 is added to get
3178	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3179	array size at least. It's necessary to write '\x00'==0 to get something
3180	that's true only with -std1. */
3181	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3182
3183	int test (int i, double x);
3184	struct s1 {int (*f) (int a);};
3185	struct s2 {int (*f) (double a);};
3186	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3187	int argc;
3188	char **argv;
3189	int
3190	main ()
3191	{
3192	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3193	;
3194	return 0;
3195	}
3196	_ACEOF
3197	# Don't try gcc -ansi; that turns off useful extensions and
3198	# breaks some systems' header files.
3199	# AIX -qlanglvl=ansi
3200	# Ultrix and OSF/1 -std1
3201	# HP-UX 10.20 and later -Ae
3202	# HP-UX older versions -Aa -D_HPUX_SOURCE
3203	# SVR4 -Xc -D__EXTENSIONS__
3204	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3205	do
3206	CC="$ac_save_CC $ac_arg"
3207	rm -f conftest.$ac_objext
3208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3209	(eval $ac_compile) 2>conftest.er1
3210	ac_status=$?
3211	grep -v '^ *+' conftest.er1 >conftest.err
3212	rm -f conftest.er1
3213	cat conftest.err >&5
3214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215	(exit $ac_status); } &&
3216	{ ac_try='test -z "$ac_c_werror_flag"
3217	\|\| test ! -s conftest.err'
3218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3219	(eval $ac_try) 2>&5
3220	ac_status=$?
3221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222	(exit $ac_status); }; } &&
3223	{ ac_try='test -s conftest.$ac_objext'
3224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225	(eval $ac_try) 2>&5
3226	ac_status=$?
3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228	(exit $ac_status); }; }; then
3229	ac_cv_prog_cc_stdc=$ac_arg
3230	break
3231	else
3232	echo "$as_me: failed program was:" >&5
3233	sed 's/^/\| /' conftest.$ac_ext >&5
3234
3235	fi
3236	rm -f conftest.err conftest.$ac_objext
3237	done
3238	rm -f conftest.$ac_ext conftest.$ac_objext
3239	CC=$ac_save_CC
3240
3241	fi
3242
3243	case "x$ac_cv_prog_cc_stdc" in
3244	x\|xno)
3245	echo "$as_me:$LINENO: result: none needed" >&5
3246	echo "${ECHO_T}none needed" >&6 ;;
3247	*)
3248	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3249	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3250	CC="$CC $ac_cv_prog_cc_stdc" ;;
3251	esac
3252
3253	# Some people use a C++ compiler to compile C. Since we use `exit',
3254	# in C++ we need to declare it. In case someone uses the same compiler
3255	# for both compiling C and C++ we need to have the C++ compiler decide
3256	# the declaration of exit, since it's the most demanding environment.
3257	cat >conftest.$ac_ext <<_ACEOF
3258	#ifndef __cplusplus
3259	choke me
3260	#endif
3261	_ACEOF
3262	rm -f conftest.$ac_objext
3263	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3264	(eval $ac_compile) 2>conftest.er1
3265	ac_status=$?
3266	grep -v '^ *+' conftest.er1 >conftest.err
3267	rm -f conftest.er1
3268	cat conftest.err >&5
3269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270	(exit $ac_status); } &&
3271	{ ac_try='test -z "$ac_c_werror_flag"
3272	\|\| test ! -s conftest.err'
3273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274	(eval $ac_try) 2>&5
3275	ac_status=$?
3276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277	(exit $ac_status); }; } &&
3278	{ ac_try='test -s conftest.$ac_objext'
3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280	(eval $ac_try) 2>&5
3281	ac_status=$?
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); }; }; then
3284	for ac_declaration in \
3285	'' \
3286	'extern "C" void std::exit (int) throw (); using std::exit;' \
3287	'extern "C" void std::exit (int); using std::exit;' \
3288	'extern "C" void exit (int) throw ();' \
3289	'extern "C" void exit (int);' \
3290	'void exit (int);'
3291	do
3292	cat >conftest.$ac_ext <<_ACEOF
3293	/* confdefs.h. */
3294	_ACEOF
3295	cat confdefs.h >>conftest.$ac_ext
3296	cat >>conftest.$ac_ext <<_ACEOF
3297	/* end confdefs.h. */
3298	$ac_declaration
3299	#include <stdlib.h>
3300	int
3301	main ()
3302	{
3303	exit (42);
3304	;
3305	return 0;
3306	}
3307	_ACEOF
3308	rm -f conftest.$ac_objext
3309	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3310	(eval $ac_compile) 2>conftest.er1
3311	ac_status=$?
3312	grep -v '^ *+' conftest.er1 >conftest.err
3313	rm -f conftest.er1
3314	cat conftest.err >&5
3315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316	(exit $ac_status); } &&
3317	{ ac_try='test -z "$ac_c_werror_flag"
3318	\|\| test ! -s conftest.err'
3319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320	(eval $ac_try) 2>&5
3321	ac_status=$?
3322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323	(exit $ac_status); }; } &&
3324	{ ac_try='test -s conftest.$ac_objext'
3325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326	(eval $ac_try) 2>&5
3327	ac_status=$?
3328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329	(exit $ac_status); }; }; then
3330	:
3331	else
3332	echo "$as_me: failed program was:" >&5
3333	sed 's/^/\| /' conftest.$ac_ext >&5
3334
3335	continue
3336	fi
3337	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3338	cat >conftest.$ac_ext <<_ACEOF
3339	/* confdefs.h. */
3340	_ACEOF
3341	cat confdefs.h >>conftest.$ac_ext
3342	cat >>conftest.$ac_ext <<_ACEOF
3343	/* end confdefs.h. */
3344	$ac_declaration
3345	int
3346	main ()
3347	{
3348	exit (42);
3349	;
3350	return 0;
3351	}
3352	_ACEOF
3353	rm -f conftest.$ac_objext
3354	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3355	(eval $ac_compile) 2>conftest.er1
3356	ac_status=$?
3357	grep -v '^ *+' conftest.er1 >conftest.err
3358	rm -f conftest.er1
3359	cat conftest.err >&5
3360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361	(exit $ac_status); } &&
3362	{ ac_try='test -z "$ac_c_werror_flag"
3363	\|\| test ! -s conftest.err'
3364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3365	(eval $ac_try) 2>&5
3366	ac_status=$?
3367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368	(exit $ac_status); }; } &&
3369	{ ac_try='test -s conftest.$ac_objext'
3370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371	(eval $ac_try) 2>&5
3372	ac_status=$?
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); }; }; then
3375	break
3376	else
3377	echo "$as_me: failed program was:" >&5
3378	sed 's/^/\| /' conftest.$ac_ext >&5
3379
3380	fi
3381	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3382	done
3383	rm -f conftest*
3384	if test -n "$ac_declaration"; then
3385	echo '#ifdef __cplusplus' >>confdefs.h
3386	echo $ac_declaration >>confdefs.h
3387	echo '#endif' >>confdefs.h
3388	fi
3389
3390	else
3391	echo "$as_me: failed program was:" >&5
3392	sed 's/^/\| /' conftest.$ac_ext >&5
3393
3394	fi
3395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396	ac_ext=c
3397	ac_cpp='$CPP $CPPFLAGS'
3398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3401
3402	depcc="$CC" am_compiler_list=
3403
3404	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3405	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3406	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3407	echo $ECHO_N "(cached) $ECHO_C" >&6
3408	else
3409	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3410	# We make a subdir and do the tests there. Otherwise we can end up
3411	# making bogus files that we don't know about and never remove. For
3412	# instance it was reported that on HP-UX the gcc test will end up
3413	# making a dummy file named `D' -- because `-MD' means `put the output
3414	# in D'.
3415	mkdir conftest.dir
3416	# Copy depcomp to subdir because otherwise we won't find it if we're
3417	# using a relative directory.
3418	cp "$am_depcomp" conftest.dir
3419	cd conftest.dir
3420	# We will build objects and dependencies in a subdirectory because
3421	# it helps to detect inapplicable dependency modes. For instance
3422	# both Tru64's cc and ICC support -MD to output dependencies as a
3423	# side effect of compilation, but ICC will put the dependencies in
3424	# the current directory while Tru64 will put them in the object
3425	# directory.
3426	mkdir sub
3427
3428	am_cv_CC_dependencies_compiler_type=none
3429	if test "$am_compiler_list" = ""; then
3430	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3431	fi
3432	for depmode in $am_compiler_list; do
3433	# Setup a source with many dependencies, because some compilers
3434	# like to wrap large dependency lists on column 80 (with \), and
3435	# we should not choose a depcomp mode which is confused by this.
3436	#
3437	# We need to recreate these files for each test, as the compiler may
3438	# overwrite some of them when testing with obscure command lines.
3439	# This happens at least with the AIX C compiler.
3440	: > sub/conftest.c
3441	for i in 1 2 3 4 5 6; do
3442	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3443	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3444	# Solaris 8's {/usr,}/bin/sh.
3445	touch sub/conftst$i.h
3446	done
3447	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3448
3449	case $depmode in
3450	nosideeffect)
3451	# after this tag, mechanisms are not by side-effect, so they'll
3452	# only be used when explicitly requested
3453	if test "x$enable_dependency_tracking" = xyes; then
3454	continue
3455	else
3456	break
3457	fi
3458	;;
3459	none) break ;;
3460	esac
3461	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3462	# mode. It turns out that the SunPro C++ compiler does not properly
3463	# handle `-M -o', and we need to detect this.
3464	if depmode=$depmode \
3465	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3466	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3467	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3468	>/dev/null 2>conftest.err &&
3469	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3470	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3471	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3472	# icc doesn't choke on unknown options, it will just issue warnings
3473	# or remarks (even with -Werror). So we grep stderr for any message
3474	# that says an option was ignored or not supported.
3475	# When given -MP, icc 7.0 and 7.1 complain thusly:
3476	# icc: Command line warning: ignoring option '-M'; no argument required
3477	# The diagnosis changed in icc 8.0:
3478	# icc: Command line remark: option '-MP' not supported
3479	if (grep 'ignoring option' conftest.err \|\|
3480	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3481	am_cv_CC_dependencies_compiler_type=$depmode
3482	break
3483	fi
3484	fi
3485	done
3486
3487	cd ..
3488	rm -rf conftest.dir
3489	else
3490	am_cv_CC_dependencies_compiler_type=none
3491	fi
3492
3493	fi
3494	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3495	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3496	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3497
3498
3499
3500	if
3501	test "x$enable_dependency_tracking" != xno \
3502	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3503	am__fastdepCC_TRUE=
3504	am__fastdepCC_FALSE='#'
3505	else
3506	am__fastdepCC_TRUE='#'
3507	am__fastdepCC_FALSE=
3508	fi
3509
3510
3511
3512	ac_ext=c
3513	ac_cpp='$CPP $CPPFLAGS'
3514	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3515	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3516	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3517	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3518	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3519	# On Suns, sometimes $CPP names a directory.
3520	if test -n "$CPP" && test -d "$CPP"; then
3521	CPP=
3522	fi
3523	if test -z "$CPP"; then
3524	if test "${ac_cv_prog_CPP+set}" = set; then
3525	echo $ECHO_N "(cached) $ECHO_C" >&6
3526	else
3527	# Double quotes because CPP needs to be expanded
3528	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3529	do
3530	ac_preproc_ok=false
3531	for ac_c_preproc_warn_flag in '' yes
3532	do
3533	# Use a header file that comes with gcc, so configuring glibc
3534	# with a fresh cross-compiler works.
3535	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3536	# <limits.h> exists even on freestanding compilers.
3537	# On the NeXT, cc -E runs the code through the compiler's parser,
3538	# not just through cpp. "Syntax error" is here to catch this case.
3539	cat >conftest.$ac_ext <<_ACEOF
3540	/* confdefs.h. */
3541	_ACEOF
3542	cat confdefs.h >>conftest.$ac_ext
3543	cat >>conftest.$ac_ext <<_ACEOF
3544	/* end confdefs.h. */
3545	#ifdef __STDC__
3546	# include <limits.h>
3547	#else
3548	# include <assert.h>
3549	#endif
3550	Syntax error
3551	_ACEOF
3552	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3553	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3554	ac_status=$?
3555	grep -v '^ *+' conftest.er1 >conftest.err
3556	rm -f conftest.er1
3557	cat conftest.err >&5
3558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559	(exit $ac_status); } >/dev/null; then
3560	if test -s conftest.err; then
3561	ac_cpp_err=$ac_c_preproc_warn_flag
3562	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3563	else
3564	ac_cpp_err=
3565	fi
3566	else
3567	ac_cpp_err=yes
3568	fi
3569	if test -z "$ac_cpp_err"; then
3570	:
3571	else
3572	echo "$as_me: failed program was:" >&5
3573	sed 's/^/\| /' conftest.$ac_ext >&5
3574
3575	# Broken: fails on valid input.
3576	continue
3577	fi
3578	rm -f conftest.err conftest.$ac_ext
3579
3580	# OK, works on sane cases. Now check whether non-existent headers
3581	# can be detected and how.
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <ac_nonexistent.h>
3589	_ACEOF
3590	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3591	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3592	ac_status=$?
3593	grep -v '^ *+' conftest.er1 >conftest.err
3594	rm -f conftest.er1
3595	cat conftest.err >&5
3596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597	(exit $ac_status); } >/dev/null; then
3598	if test -s conftest.err; then
3599	ac_cpp_err=$ac_c_preproc_warn_flag
3600	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3601	else
3602	ac_cpp_err=
3603	fi
3604	else
3605	ac_cpp_err=yes
3606	fi
3607	if test -z "$ac_cpp_err"; then
3608	# Broken: success on invalid input.
3609	continue
3610	else
3611	echo "$as_me: failed program was:" >&5
3612	sed 's/^/\| /' conftest.$ac_ext >&5
3613
3614	# Passes both tests.
3615	ac_preproc_ok=:
3616	break
3617	fi
3618	rm -f conftest.err conftest.$ac_ext
3619
3620	done
3621	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3622	rm -f conftest.err conftest.$ac_ext
3623	if $ac_preproc_ok; then
3624	break
3625	fi
3626
3627	done
3628	ac_cv_prog_CPP=$CPP
3629
3630	fi
3631	CPP=$ac_cv_prog_CPP
3632	else
3633	ac_cv_prog_CPP=$CPP
3634	fi
3635	echo "$as_me:$LINENO: result: $CPP" >&5
3636	echo "${ECHO_T}$CPP" >&6
3637	ac_preproc_ok=false
3638	for ac_c_preproc_warn_flag in '' yes
3639	do
3640	# Use a header file that comes with gcc, so configuring glibc
3641	# with a fresh cross-compiler works.
3642	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643	# <limits.h> exists even on freestanding compilers.
3644	# On the NeXT, cc -E runs the code through the compiler's parser,
3645	# not just through cpp. "Syntax error" is here to catch this case.
3646	cat >conftest.$ac_ext <<_ACEOF
3647	/* confdefs.h. */
3648	_ACEOF
3649	cat confdefs.h >>conftest.$ac_ext
3650	cat >>conftest.$ac_ext <<_ACEOF
3651	/* end confdefs.h. */
3652	#ifdef __STDC__
3653	# include <limits.h>
3654	#else
3655	# include <assert.h>
3656	#endif
3657	Syntax error
3658	_ACEOF
3659	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3660	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3661	ac_status=$?
3662	grep -v '^ *+' conftest.er1 >conftest.err
3663	rm -f conftest.er1
3664	cat conftest.err >&5
3665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666	(exit $ac_status); } >/dev/null; then
3667	if test -s conftest.err; then
3668	ac_cpp_err=$ac_c_preproc_warn_flag
3669	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3670	else
3671	ac_cpp_err=
3672	fi
3673	else
3674	ac_cpp_err=yes
3675	fi
3676	if test -z "$ac_cpp_err"; then
3677	:
3678	else
3679	echo "$as_me: failed program was:" >&5
3680	sed 's/^/\| /' conftest.$ac_ext >&5
3681
3682	# Broken: fails on valid input.
3683	continue
3684	fi
3685	rm -f conftest.err conftest.$ac_ext
3686
3687	# OK, works on sane cases. Now check whether non-existent headers
3688	# can be detected and how.
3689	cat >conftest.$ac_ext <<_ACEOF
3690	/* confdefs.h. */
3691	_ACEOF
3692	cat confdefs.h >>conftest.$ac_ext
3693	cat >>conftest.$ac_ext <<_ACEOF
3694	/* end confdefs.h. */
3695	#include <ac_nonexistent.h>
3696	_ACEOF
3697	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3698	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3699	ac_status=$?
3700	grep -v '^ *+' conftest.er1 >conftest.err
3701	rm -f conftest.er1
3702	cat conftest.err >&5
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); } >/dev/null; then
3705	if test -s conftest.err; then
3706	ac_cpp_err=$ac_c_preproc_warn_flag
3707	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3708	else
3709	ac_cpp_err=
3710	fi
3711	else
3712	ac_cpp_err=yes
3713	fi
3714	if test -z "$ac_cpp_err"; then
3715	# Broken: success on invalid input.
3716	continue
3717	else
3718	echo "$as_me: failed program was:" >&5
3719	sed 's/^/\| /' conftest.$ac_ext >&5
3720
3721	# Passes both tests.
3722	ac_preproc_ok=:
3723	break
3724	fi
3725	rm -f conftest.err conftest.$ac_ext
3726
3727	done
3728	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3729	rm -f conftest.err conftest.$ac_ext
3730	if $ac_preproc_ok; then
3731	:
3732	else
3733	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3734	See \`config.log' for more details." >&5
3735	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3736	See \`config.log' for more details." >&2;}
3737	{ (exit 1); exit 1; }; }
3738	fi
3739
3740	ac_ext=c
3741	ac_cpp='$CPP $CPPFLAGS'
3742	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3743	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3744	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3745
3746
3747	echo "$as_me:$LINENO: checking for egrep" >&5
3748	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3749	if test "${ac_cv_prog_egrep+set}" = set; then
3750	echo $ECHO_N "(cached) $ECHO_C" >&6
3751	else
3752	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3753	then ac_cv_prog_egrep='grep -E'
3754	else ac_cv_prog_egrep='egrep'
3755	fi
3756	fi
3757	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3758	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3759	EGREP=$ac_cv_prog_egrep
3760
3761
3762	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3763	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3764	if test "${ac_cv_header_stdc+set}" = set; then
3765	echo $ECHO_N "(cached) $ECHO_C" >&6
3766	else
3767	cat >conftest.$ac_ext <<_ACEOF
3768	/* confdefs.h. */
3769	_ACEOF
3770	cat confdefs.h >>conftest.$ac_ext
3771	cat >>conftest.$ac_ext <<_ACEOF
3772	/* end confdefs.h. */
3773	#include <stdlib.h>
3774	#include <stdarg.h>
3775	#include <string.h>
3776	#include <float.h>
3777
3778	int
3779	main ()
3780	{
3781
3782	;
3783	return 0;
3784	}
3785	_ACEOF
3786	rm -f conftest.$ac_objext
3787	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3788	(eval $ac_compile) 2>conftest.er1
3789	ac_status=$?
3790	grep -v '^ *+' conftest.er1 >conftest.err
3791	rm -f conftest.er1
3792	cat conftest.err >&5
3793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3794	(exit $ac_status); } &&
3795	{ ac_try='test -z "$ac_c_werror_flag"
3796	\|\| test ! -s conftest.err'
3797	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798	(eval $ac_try) 2>&5
3799	ac_status=$?
3800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801	(exit $ac_status); }; } &&
3802	{ ac_try='test -s conftest.$ac_objext'
3803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804	(eval $ac_try) 2>&5
3805	ac_status=$?
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); }; }; then
3808	ac_cv_header_stdc=yes
3809	else
3810	echo "$as_me: failed program was:" >&5
3811	sed 's/^/\| /' conftest.$ac_ext >&5
3812
3813	ac_cv_header_stdc=no
3814	fi
3815	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3816
3817	if test $ac_cv_header_stdc = yes; then
3818	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3819	cat >conftest.$ac_ext <<_ACEOF
3820	/* confdefs.h. */
3821	_ACEOF
3822	cat confdefs.h >>conftest.$ac_ext
3823	cat >>conftest.$ac_ext <<_ACEOF
3824	/* end confdefs.h. */
3825	#include <string.h>
3826
3827	_ACEOF
3828	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3829	$EGREP "memchr" >/dev/null 2>&1; then
3830	:
3831	else
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f conftest*
3835
3836	fi
3837
3838	if test $ac_cv_header_stdc = yes; then
3839	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3840	cat >conftest.$ac_ext <<_ACEOF
3841	/* confdefs.h. */
3842	_ACEOF
3843	cat confdefs.h >>conftest.$ac_ext
3844	cat >>conftest.$ac_ext <<_ACEOF
3845	/* end confdefs.h. */
3846	#include <stdlib.h>
3847
3848	_ACEOF
3849	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3850	$EGREP "free" >/dev/null 2>&1; then
3851	:
3852	else
3853	ac_cv_header_stdc=no
3854	fi
3855	rm -f conftest*
3856
3857	fi
3858
3859	if test $ac_cv_header_stdc = yes; then
3860	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3861	if test "$cross_compiling" = yes; then
3862	:
3863	else
3864	cat >conftest.$ac_ext <<_ACEOF
3865	/* confdefs.h. */
3866	_ACEOF
3867	cat confdefs.h >>conftest.$ac_ext
3868	cat >>conftest.$ac_ext <<_ACEOF
3869	/* end confdefs.h. */
3870	#include <ctype.h>
3871	#if ((' ' & 0x0FF) == 0x020)
3872	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3873	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3874	#else
3875	# define ISLOWER(c) \
3876	(('a' <= (c) && (c) <= 'i') \
3877	\|\| ('j' <= (c) && (c) <= 'r') \
3878	\|\| ('s' <= (c) && (c) <= 'z'))
3879	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3880	#endif
3881
3882	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3883	int
3884	main ()
3885	{
3886	int i;
3887	for (i = 0; i < 256; i++)
3888	if (XOR (islower (i), ISLOWER (i))
3889	\|\| toupper (i) != TOUPPER (i))
3890	exit(2);
3891	exit (0);
3892	}
3893	_ACEOF
3894	rm -f conftest$ac_exeext
3895	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3896	(eval $ac_link) 2>&5
3897	ac_status=$?
3898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3901	(eval $ac_try) 2>&5
3902	ac_status=$?
3903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3904	(exit $ac_status); }; }; then
3905	:
3906	else
3907	echo "$as_me: program exited with status $ac_status" >&5
3908	echo "$as_me: failed program was:" >&5
3909	sed 's/^/\| /' conftest.$ac_ext >&5
3910
3911	( exit $ac_status )
3912	ac_cv_header_stdc=no
3913	fi
3914	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3915	fi
3916	fi
3917	fi
3918	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3919	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3920	if test $ac_cv_header_stdc = yes; then
3921
3922	cat >>confdefs.h <<\_ACEOF
3923	#define STDC_HEADERS 1
3924	_ACEOF
3925
3926	fi
3927
3928
3929	## THIS IS OUR DEFAULT-DATA-DIRECTORY
3930
3931	##################################
3932	## CHECKING OPTIONAL ARGUMENTS ##
3933	##################################
3934	#----------------#
3935	# Data-Directory #
3936	#----------------#
3937	DATA_DIR=$datadir
3938	echo \$\{prefix\}
3939	if test $DATA_DIR = \$\{prefix\}/share ; then
3940	echo "not given"
3941	DATA_DIR=/usr/share
3942	else
3943	echo "given: $DATA_DIR"
3944	fi
3945
3946	cat >>confdefs.h <<_ACEOF
3947	#define DATADIR "$DATA_DIR"
3948	_ACEOF
3949
3950
3951	#-----------------#
3952	# shared-lib-path #
3953	#-----------------#
3954	SHARED_LIB_PATH=no
3955	echo "$as_me:$LINENO: checking shared lib path" >&5
3956	echo $ECHO_N "checking shared lib path... $ECHO_C" >&6
3957
3958	# Check whether --with-shared-lib-path or --without-shared-lib-path was given.
3959	if test "${with_shared_lib_path+set}" = set; then
3960	withval="$with_shared_lib_path"
3961	SHARED_LIB_PATH=$enableval
3962	fi;
3963
3964	if test x$SHARED_LIB_PATH = xno; then
3965	echo "no"
3966	else
3967	echo $SHARED_LIB_PATH
3968	fi
3969
3970
3971	#-----------------#
3972	# DEBUG-statement #
3973	#-----------------#
3974	DEBUG=no
3975	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3976	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3977	# Check whether --enable-debug or --disable-debug was given.
3978	if test "${enable_debug+set}" = set; then
3979	enableval="$enable_debug"
3980	DEBUG=$enableval
3981	fi;
3982
3983	if test x$DEBUG = xno; then
3984	echo "no"
3985	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3986	DEBUG=4
3987	elif test x$DEBUG = xyes; then
3988	echo "yes"
3989	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3990	DEBUG=4
3991	else
3992	echo "yes: setting debuglevel to to $DEBUG"
3993	fi
3994
3995	cat >>confdefs.h <<_ACEOF
3996	#define DEBUG $DEBUG
3997	_ACEOF
3998
3999
4000
4001
4002	#---------------#
4003	# Modular Debug #
4004	#---------------#
4005	MODULAR_DEBUG=yes
4006	echo "$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	## PROGRAMM CHECKING ##
4159	## 3. party Programs ##
4160	#######################
4161
4162	#----------------------#
4163	# checking for Doxygen #
4164	#----------------------#
4165	# Extract the first word of "doxygen", so it can be a program name with args.
4166	set dummy doxygen; ac_word=$2
4167	echo "$as_me:$LINENO: checking for $ac_word" >&5
4168	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4169	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4170	echo $ECHO_N "(cached) $ECHO_C" >&6
4171	else
4172	case $DOXYGEN in
4173	[\\/]* \| ?:[\\/]*)
4174	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4175	;;
4176	*)
4177	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4178	for as_dir in $PATH
4179	do
4180	IFS=$as_save_IFS
4181	test -z "$as_dir" && as_dir=.
4182	for ac_exec_ext in '' $ac_executable_extensions; do
4183	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4184	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4185	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4186	break 2
4187	fi
4188	done
4189	done
4190
4191	;;
4192	esac
4193	fi
4194	DOXYGEN=$ac_cv_path_DOXYGEN
4195
4196	if test -n "$DOXYGEN"; then
4197	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4198	echo "${ECHO_T}$DOXYGEN" >&6
4199	else
4200	echo "$as_me:$LINENO: result: no" >&5
4201	echo "${ECHO_T}no" >&6
4202	fi
4203
4204
4205
4206	if test $DOXYGEN; then
4207	DOXYGEN_TRUE=
4208	DOXYGEN_FALSE='#'
4209	else
4210	DOXYGEN_TRUE='#'
4211	DOXYGEN_FALSE=
4212	fi
4213
4214
4215	#--------------------#
4216	# checking for gprof #
4217	#--------------------#
4218	# Extract the first word of "gprof", so it can be a program name with args.
4219	set dummy gprof; ac_word=$2
4220	echo "$as_me:$LINENO: checking for $ac_word" >&5
4221	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4222	if test "${ac_cv_path_GPROF+set}" = set; then
4223	echo $ECHO_N "(cached) $ECHO_C" >&6
4224	else
4225	case $GPROF in
4226	[\\/]* \| ?:[\\/]*)
4227	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4228	;;
4229	*)
4230	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4231	for as_dir in $PATH
4232	do
4233	IFS=$as_save_IFS
4234	test -z "$as_dir" && as_dir=.
4235	for ac_exec_ext in '' $ac_executable_extensions; do
4236	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4237	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4238	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4239	break 2
4240	fi
4241	done
4242	done
4243
4244	;;
4245	esac
4246	fi
4247	GPROF=$ac_cv_path_GPROF
4248
4249	if test -n "$GPROF"; then
4250	echo "$as_me:$LINENO: result: $GPROF" >&5
4251	echo "${ECHO_T}$GPROF" >&6
4252	else
4253	echo "$as_me:$LINENO: result: no" >&5
4254	echo "${ECHO_T}no" >&6
4255	fi
4256
4257
4258	#-------------------------#
4259	# checking for pkg-config #
4260	#-------------------------#
4261	if test x$def_gtk = xyes; then
4262	# Extract the first word of "pkg-config", so it can be a program name with args.
4263	set dummy pkg-config; ac_word=$2
4264	echo "$as_me:$LINENO: checking for $ac_word" >&5
4265	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4266	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4267	echo $ECHO_N "(cached) $ECHO_C" >&6
4268	else
4269	case $PKG_CONFIG in
4270	[\\/]* \| ?:[\\/]*)
4271	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4272	;;
4273	*)
4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4275	for as_dir in $PATH
4276	do
4277	IFS=$as_save_IFS
4278	test -z "$as_dir" && as_dir=.
4279	for ac_exec_ext in '' $ac_executable_extensions; do
4280	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4281	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4282	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4283	break 2
4284	fi
4285	done
4286	done
4287
4288	;;
4289	esac
4290	fi
4291	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4292
4293	if test -n "$PKG_CONFIG"; then
4294	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4295	echo "${ECHO_T}$PKG_CONFIG" >&6
4296	else
4297	echo "$as_me:$LINENO: result: no" >&5
4298	echo "${ECHO_T}no" >&6
4299	fi
4300
4301	fi
4302
4303
4304	#########################
4305	## CHECKING FOR SYSTEM ##
4306	#########################
4307	## here the system is checked, and openGL is included
4308	## also checking for SDL on differen Systems
4309
4310	echo "$as_me:$LINENO: checking for System" >&5
4311	echo $ECHO_N "checking for System... $ECHO_C" >&6
4312	## checking for openGL-environment and other sys-specific parameters
4313	case "$target" in
4314
4315	###########
4316	#---------#
4317	# WINDOWS #
4318	#---------#
4319	###########
4320	--mingw32*)
4321	echo "mingw-WINDOWS detected"
4322
4323	CPPFLAGS="-I/usr/include -I/mingw/include"
4324
4325	mingw="yes"
4326	MSBITFIELDS="-mms-bitfields"
4327	MWINDOWS="-mwindows"
4328
4329
4330
4331	# checking for mingw32
4332	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4333	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4334	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4335	echo $ECHO_N "(cached) $ECHO_C" >&6
4336	else
4337	ac_check_lib_save_LIBS=$LIBS
4338	LIBS="-lmingw32 $LIBS"
4339	cat >conftest.$ac_ext <<_ACEOF
4340	/* confdefs.h. */
4341	_ACEOF
4342	cat confdefs.h >>conftest.$ac_ext
4343	cat >>conftest.$ac_ext <<_ACEOF
4344	/* end confdefs.h. */
4345
4346
4347	int
4348	main ()
4349	{
4350	main ();
4351	;
4352	return 0;
4353	}
4354	_ACEOF
4355	rm -f conftest.$ac_objext conftest$ac_exeext
4356	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4357	(eval $ac_link) 2>conftest.er1
4358	ac_status=$?
4359	grep -v '^ *+' conftest.er1 >conftest.err
4360	rm -f conftest.er1
4361	cat conftest.err >&5
4362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4363	(exit $ac_status); } &&
4364	{ ac_try='test -z "$ac_c_werror_flag"
4365	\|\| test ! -s conftest.err'
4366	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4367	(eval $ac_try) 2>&5
4368	ac_status=$?
4369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370	(exit $ac_status); }; } &&
4371	{ ac_try='test -s conftest$ac_exeext'
4372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4373	(eval $ac_try) 2>&5
4374	ac_status=$?
4375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4376	(exit $ac_status); }; }; then
4377	ac_cv_lib_mingw32_main=yes
4378	else
4379	echo "$as_me: failed program was:" >&5
4380	sed 's/^/\| /' conftest.$ac_ext >&5
4381
4382	ac_cv_lib_mingw32_main=no
4383	fi
4384	rm -f conftest.err conftest.$ac_objext \
4385	conftest$ac_exeext conftest.$ac_ext
4386	LIBS=$ac_check_lib_save_LIBS
4387	fi
4388	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4389	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4390	if test $ac_cv_lib_mingw32_main = yes; then
4391	FOUND_mingw32=yes
4392	fi
4393
4394	if test x$FOUND_mingw32 = xyes; then
4395	LIBS="$LIBS -lmingw32"
4396	fi
4397
4398	#-----------#
4399	# SDL(win) #
4400	#-----------#
4401	# checking for SDL-headers
4402	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4413	inttypes.h stdint.h unistd.h
4414	do
4415	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4416	echo "$as_me:$LINENO: checking for $ac_header" >&5
4417	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4418	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4419	echo $ECHO_N "(cached) $ECHO_C" >&6
4420	else
4421	cat >conftest.$ac_ext <<_ACEOF
4422	/* confdefs.h. */
4423	_ACEOF
4424	cat confdefs.h >>conftest.$ac_ext
4425	cat >>conftest.$ac_ext <<_ACEOF
4426	/* end confdefs.h. */
4427	$ac_includes_default
4428
4429	#include <$ac_header>
4430	_ACEOF
4431	rm -f conftest.$ac_objext
4432	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4433	(eval $ac_compile) 2>conftest.er1
4434	ac_status=$?
4435	grep -v '^ *+' conftest.er1 >conftest.err
4436	rm -f conftest.er1
4437	cat conftest.err >&5
4438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439	(exit $ac_status); } &&
4440	{ ac_try='test -z "$ac_c_werror_flag"
4441	\|\| test ! -s conftest.err'
4442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4443	(eval $ac_try) 2>&5
4444	ac_status=$?
4445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446	(exit $ac_status); }; } &&
4447	{ ac_try='test -s conftest.$ac_objext'
4448	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4449	(eval $ac_try) 2>&5
4450	ac_status=$?
4451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452	(exit $ac_status); }; }; then
4453	eval "$as_ac_Header=yes"
4454	else
4455	echo "$as_me: failed program was:" >&5
4456	sed 's/^/\| /' conftest.$ac_ext >&5
4457
4458	eval "$as_ac_Header=no"
4459	fi
4460	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4461	fi
4462	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4463	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4464	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4465	cat >>confdefs.h <<_ACEOF
4466	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4467	_ACEOF
4468
4469	fi
4470
4471	done
4472
4473
4474
4475	for ac_header in SDL/SDL.h
4476	do
4477	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4478	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4479	echo "$as_me:$LINENO: checking for $ac_header" >&5
4480	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4481	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4482	echo $ECHO_N "(cached) $ECHO_C" >&6
4483	fi
4484	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4485	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4486	else
4487	# Is the header compilable?
4488	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4489	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4490	cat >conftest.$ac_ext <<_ACEOF
4491	/* confdefs.h. */
4492	_ACEOF
4493	cat confdefs.h >>conftest.$ac_ext
4494	cat >>conftest.$ac_ext <<_ACEOF
4495	/* end confdefs.h. */
4496	$ac_includes_default
4497	#include <$ac_header>
4498	_ACEOF
4499	rm -f conftest.$ac_objext
4500	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4501	(eval $ac_compile) 2>conftest.er1
4502	ac_status=$?
4503	grep -v '^ *+' conftest.er1 >conftest.err
4504	rm -f conftest.er1
4505	cat conftest.err >&5
4506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507	(exit $ac_status); } &&
4508	{ ac_try='test -z "$ac_c_werror_flag"
4509	\|\| test ! -s conftest.err'
4510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4511	(eval $ac_try) 2>&5
4512	ac_status=$?
4513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514	(exit $ac_status); }; } &&
4515	{ ac_try='test -s conftest.$ac_objext'
4516	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4517	(eval $ac_try) 2>&5
4518	ac_status=$?
4519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4520	(exit $ac_status); }; }; then
4521	ac_header_compiler=yes
4522	else
4523	echo "$as_me: failed program was:" >&5
4524	sed 's/^/\| /' conftest.$ac_ext >&5
4525
4526	ac_header_compiler=no
4527	fi
4528	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4529	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4530	echo "${ECHO_T}$ac_header_compiler" >&6
4531
4532	# Is the header present?
4533	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4534	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4535	cat >conftest.$ac_ext <<_ACEOF
4536	/* confdefs.h. */
4537	_ACEOF
4538	cat confdefs.h >>conftest.$ac_ext
4539	cat >>conftest.$ac_ext <<_ACEOF
4540	/* end confdefs.h. */
4541	#include <$ac_header>
4542	_ACEOF
4543	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4544	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4545	ac_status=$?
4546	grep -v '^ *+' conftest.er1 >conftest.err
4547	rm -f conftest.er1
4548	cat conftest.err >&5
4549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550	(exit $ac_status); } >/dev/null; then
4551	if test -s conftest.err; then
4552	ac_cpp_err=$ac_c_preproc_warn_flag
4553	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4554	else
4555	ac_cpp_err=
4556	fi
4557	else
4558	ac_cpp_err=yes
4559	fi
4560	if test -z "$ac_cpp_err"; then
4561	ac_header_preproc=yes
4562	else
4563	echo "$as_me: failed program was:" >&5
4564	sed 's/^/\| /' conftest.$ac_ext >&5
4565
4566	ac_header_preproc=no
4567	fi
4568	rm -f conftest.err conftest.$ac_ext
4569	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4570	echo "${ECHO_T}$ac_header_preproc" >&6
4571
4572	# So? What about this header?
4573	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4574	yes:no: )
4575	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4576	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4577	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4578	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4579	ac_header_preproc=yes
4580	;;
4581	no:yes:* )
4582	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4583	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4584	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4585	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4586	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4587	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4588	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4589	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4590	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4591	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4592	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4593	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4594	(
4595	cat <<\_ASBOX
4596	## ---------------------------------------------- ##
4597	## Report this to orxonox-dev at mail.datacore.ch ##
4598	## ---------------------------------------------- ##
4599	_ASBOX
4600	) \|
4601	sed "s/^/$as_me: WARNING: /" >&2
4602	;;
4603	esac
4604	echo "$as_me:$LINENO: checking for $ac_header" >&5
4605	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4606	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4607	echo $ECHO_N "(cached) $ECHO_C" >&6
4608	else
4609	eval "$as_ac_Header=\$ac_header_preproc"
4610	fi
4611	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4612	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4613
4614	fi
4615	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4616	cat >>confdefs.h <<_ACEOF
4617	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4618	_ACEOF
4619
4620	else
4621	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4622	echo "$as_me: error: cannot find SDL headers" >&2;}
4623	{ (exit 1); exit 1; }; }
4624	fi
4625
4626	done
4627
4628
4629	#checking for libSDL
4630	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4631	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4632	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4633	echo $ECHO_N "(cached) $ECHO_C" >&6
4634	else
4635	ac_check_lib_save_LIBS=$LIBS
4636	LIBS="-lsdlmain $LIBS"
4637	cat >conftest.$ac_ext <<_ACEOF
4638	/* confdefs.h. */
4639	_ACEOF
4640	cat confdefs.h >>conftest.$ac_ext
4641	cat >>conftest.$ac_ext <<_ACEOF
4642	/* end confdefs.h. */
4643
4644
4645	int
4646	main ()
4647	{
4648	main ();
4649	;
4650	return 0;
4651	}
4652	_ACEOF
4653	rm -f conftest.$ac_objext conftest$ac_exeext
4654	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4655	(eval $ac_link) 2>conftest.er1
4656	ac_status=$?
4657	grep -v '^ *+' conftest.er1 >conftest.err
4658	rm -f conftest.er1
4659	cat conftest.err >&5
4660	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4661	(exit $ac_status); } &&
4662	{ ac_try='test -z "$ac_c_werror_flag"
4663	\|\| test ! -s conftest.err'
4664	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4665	(eval $ac_try) 2>&5
4666	ac_status=$?
4667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668	(exit $ac_status); }; } &&
4669	{ ac_try='test -s conftest$ac_exeext'
4670	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4671	(eval $ac_try) 2>&5
4672	ac_status=$?
4673	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4674	(exit $ac_status); }; }; then
4675	ac_cv_lib_sdlmain_main=yes
4676	else
4677	echo "$as_me: failed program was:" >&5
4678	sed 's/^/\| /' conftest.$ac_ext >&5
4679
4680	ac_cv_lib_sdlmain_main=no
4681	fi
4682	rm -f conftest.err conftest.$ac_objext \
4683	conftest$ac_exeext conftest.$ac_ext
4684	LIBS=$ac_check_lib_save_LIBS
4685	fi
4686	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4687	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4688	if test $ac_cv_lib_sdlmain_main = yes; then
4689	FOUND_sdlmain=yes
4690	fi
4691
4692	if test x$FOUND_sdlmain = xyes ; then
4693	LIBS="$LIBS -lsdlmain"
4694	else
4695	echo "------------------"
4696	echo "SDL library not found."
4697	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4698	echo "------------------"
4699	exit 1
4700	fi
4701	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4702	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4703	if test "${ac_cv_lib_sdl_main+set}" = set; then
4704	echo $ECHO_N "(cached) $ECHO_C" >&6
4705	else
4706	ac_check_lib_save_LIBS=$LIBS
4707	LIBS="-lsdl $LIBS"
4708	cat >conftest.$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"
4734	\|\| test ! -s conftest.err'
4735	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736	(eval $ac_try) 2>&5
4737	ac_status=$?
4738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739	(exit $ac_status); }; } &&
4740	{ ac_try='test -s conftest$ac_exeext'
4741	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4742	(eval $ac_try) 2>&5
4743	ac_status=$?
4744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4745	(exit $ac_status); }; }; then
4746	ac_cv_lib_sdl_main=yes
4747	else
4748	echo "$as_me: failed program was:" >&5
4749	sed 's/^/\| /' conftest.$ac_ext >&5
4750
4751	ac_cv_lib_sdl_main=no
4752	fi
4753	rm -f conftest.err conftest.$ac_objext \
4754	conftest$ac_exeext conftest.$ac_ext
4755	LIBS=$ac_check_lib_save_LIBS
4756	fi
4757	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4758	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4759	if test $ac_cv_lib_sdl_main = yes; then
4760	FOUND_sdl=yes
4761	fi
4762
4763	if test x$FOUND_sdl = xyes ; then
4764	LIBS="$LIBS -lsdl"
4765	else
4766	echo "------------------"
4767	echo "SDL library not found."
4768	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4769	echo "------------------"
4770	exit -1
4771	fi
4772
4773	#---------------#
4774	# open-GL (win) #
4775	#---------------#
4776	# checking gl header
4777
4778	for ac_header in GL/gl.h
4779	do
4780	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4781	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4782	echo "$as_me:$LINENO: checking for $ac_header" >&5
4783	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4784	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4785	echo $ECHO_N "(cached) $ECHO_C" >&6
4786	fi
4787	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4788	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4789	else
4790	# Is the header compilable?
4791	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4792	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4793	cat >conftest.$ac_ext <<_ACEOF
4794	/* confdefs.h. */
4795	_ACEOF
4796	cat confdefs.h >>conftest.$ac_ext
4797	cat >>conftest.$ac_ext <<_ACEOF
4798	/* end confdefs.h. */
4799	$ac_includes_default
4800	#include <$ac_header>
4801	_ACEOF
4802	rm -f conftest.$ac_objext
4803	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4804	(eval $ac_compile) 2>conftest.er1
4805	ac_status=$?
4806	grep -v '^ *+' conftest.er1 >conftest.err
4807	rm -f conftest.er1
4808	cat conftest.err >&5
4809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810	(exit $ac_status); } &&
4811	{ ac_try='test -z "$ac_c_werror_flag"
4812	\|\| test ! -s conftest.err'
4813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4814	(eval $ac_try) 2>&5
4815	ac_status=$?
4816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817	(exit $ac_status); }; } &&
4818	{ ac_try='test -s conftest.$ac_objext'
4819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820	(eval $ac_try) 2>&5
4821	ac_status=$?
4822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823	(exit $ac_status); }; }; then
4824	ac_header_compiler=yes
4825	else
4826	echo "$as_me: failed program was:" >&5
4827	sed 's/^/\| /' conftest.$ac_ext >&5
4828
4829	ac_header_compiler=no
4830	fi
4831	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4832	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4833	echo "${ECHO_T}$ac_header_compiler" >&6
4834
4835	# Is the header present?
4836	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4837	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4838	cat >conftest.$ac_ext <<_ACEOF
4839	/* confdefs.h. */
4840	_ACEOF
4841	cat confdefs.h >>conftest.$ac_ext
4842	cat >>conftest.$ac_ext <<_ACEOF
4843	/* end confdefs.h. */
4844	#include <$ac_header>
4845	_ACEOF
4846	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4847	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4848	ac_status=$?
4849	grep -v '^ *+' conftest.er1 >conftest.err
4850	rm -f conftest.er1
4851	cat conftest.err >&5
4852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853	(exit $ac_status); } >/dev/null; then
4854	if test -s conftest.err; then
4855	ac_cpp_err=$ac_c_preproc_warn_flag
4856	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4857	else
4858	ac_cpp_err=
4859	fi
4860	else
4861	ac_cpp_err=yes
4862	fi
4863	if test -z "$ac_cpp_err"; then
4864	ac_header_preproc=yes
4865	else
4866	echo "$as_me: failed program was:" >&5
4867	sed 's/^/\| /' conftest.$ac_ext >&5
4868
4869	ac_header_preproc=no
4870	fi
4871	rm -f conftest.err conftest.$ac_ext
4872	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4873	echo "${ECHO_T}$ac_header_preproc" >&6
4874
4875	# So? What about this header?
4876	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4877	yes:no: )
4878	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4879	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4880	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4881	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4882	ac_header_preproc=yes
4883	;;
4884	no:yes:* )
4885	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4886	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4887	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4888	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4889	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4890	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4891	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4892	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4893	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4894	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4895	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4896	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4897	(
4898	cat <<\_ASBOX
4899	## ---------------------------------------------- ##
4900	## Report this to orxonox-dev at mail.datacore.ch ##
4901	## ---------------------------------------------- ##
4902	_ASBOX
4903	) \|
4904	sed "s/^/$as_me: WARNING: /" >&2
4905	;;
4906	esac
4907	echo "$as_me:$LINENO: checking for $ac_header" >&5
4908	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4909	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4910	echo $ECHO_N "(cached) $ECHO_C" >&6
4911	else
4912	eval "$as_ac_Header=\$ac_header_preproc"
4913	fi
4914	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4915	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4916
4917	fi
4918	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4919	cat >>confdefs.h <<_ACEOF
4920	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4921	_ACEOF
4922
4923	else
4924	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4925	echo "$as_me: error: cannot find opengl headers" >&2;}
4926	{ (exit 1); exit 1; }; }
4927	fi
4928
4929	done
4930
4931	# checking for Windows openGl library
4932	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4933	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4934	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4935	echo $ECHO_N "(cached) $ECHO_C" >&6
4936	else
4937	ac_check_lib_save_LIBS=$LIBS
4938	LIBS="-lopengl32 $LIBS"
4939	cat >conftest.$ac_ext <<_ACEOF
4940	/* confdefs.h. */
4941	_ACEOF
4942	cat confdefs.h >>conftest.$ac_ext
4943	cat >>conftest.$ac_ext <<_ACEOF
4944	/* end confdefs.h. */
4945
4946
4947	int
4948	main ()
4949	{
4950	main ();
4951	;
4952	return 0;
4953	}
4954	_ACEOF
4955	rm -f conftest.$ac_objext conftest$ac_exeext
4956	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4957	(eval $ac_link) 2>conftest.er1
4958	ac_status=$?
4959	grep -v '^ *+' conftest.er1 >conftest.err
4960	rm -f conftest.er1
4961	cat conftest.err >&5
4962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963	(exit $ac_status); } &&
4964	{ ac_try='test -z "$ac_c_werror_flag"
4965	\|\| test ! -s conftest.err'
4966	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4967	(eval $ac_try) 2>&5
4968	ac_status=$?
4969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4970	(exit $ac_status); }; } &&
4971	{ ac_try='test -s conftest$ac_exeext'
4972	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4973	(eval $ac_try) 2>&5
4974	ac_status=$?
4975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4976	(exit $ac_status); }; }; then
4977	ac_cv_lib_opengl32_main=yes
4978	else
4979	echo "$as_me: failed program was:" >&5
4980	sed 's/^/\| /' conftest.$ac_ext >&5
4981
4982	ac_cv_lib_opengl32_main=no
4983	fi
4984	rm -f conftest.err conftest.$ac_objext \
4985	conftest$ac_exeext conftest.$ac_ext
4986	LIBS=$ac_check_lib_save_LIBS
4987	fi
4988	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4989	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4990	if test $ac_cv_lib_opengl32_main = yes; then
4991	FOUND_opengl32=yes
4992	else
4993	"gl/gl.h"
4994	fi
4995
4996	if test x$FOUND_opengl32 = xyes ; then
4997	LIBS="$LIBS -lopengl32"
4998	else
4999	echo "------------------"
5000	echo "opengl not found."
5001	echo "please install the opengl package which can be found at http://www.opengl.org"
5002	echo "------------------"
5003	exit -1
5004	fi
5005
5006	# cheking for GLU-header
5007
5008	for ac_header in GL/glu.h
5009	do
5010	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5011	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5012	echo "$as_me:$LINENO: checking for $ac_header" >&5
5013	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5014	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5015	echo $ECHO_N "(cached) $ECHO_C" >&6
5016	fi
5017	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5018	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5019	else
5020	# Is the header compilable?
5021	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5022	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5023	cat >conftest.$ac_ext <<_ACEOF
5024	/* confdefs.h. */
5025	_ACEOF
5026	cat confdefs.h >>conftest.$ac_ext
5027	cat >>conftest.$ac_ext <<_ACEOF
5028	/* end confdefs.h. */
5029	$ac_includes_default
5030	#include <$ac_header>
5031	_ACEOF
5032	rm -f conftest.$ac_objext
5033	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5034	(eval $ac_compile) 2>conftest.er1
5035	ac_status=$?
5036	grep -v '^ *+' conftest.er1 >conftest.err
5037	rm -f conftest.er1
5038	cat conftest.err >&5
5039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040	(exit $ac_status); } &&
5041	{ ac_try='test -z "$ac_c_werror_flag"
5042	\|\| test ! -s conftest.err'
5043	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5044	(eval $ac_try) 2>&5
5045	ac_status=$?
5046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047	(exit $ac_status); }; } &&
5048	{ ac_try='test -s conftest.$ac_objext'
5049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5050	(eval $ac_try) 2>&5
5051	ac_status=$?
5052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053	(exit $ac_status); }; }; then
5054	ac_header_compiler=yes
5055	else
5056	echo "$as_me: failed program was:" >&5
5057	sed 's/^/\| /' conftest.$ac_ext >&5
5058
5059	ac_header_compiler=no
5060	fi
5061	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5062	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5063	echo "${ECHO_T}$ac_header_compiler" >&6
5064
5065	# Is the header present?
5066	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5067	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5068	cat >conftest.$ac_ext <<_ACEOF
5069	/* confdefs.h. */
5070	_ACEOF
5071	cat confdefs.h >>conftest.$ac_ext
5072	cat >>conftest.$ac_ext <<_ACEOF
5073	/* end confdefs.h. */
5074	#include <$ac_header>
5075	_ACEOF
5076	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5077	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5078	ac_status=$?
5079	grep -v '^ *+' conftest.er1 >conftest.err
5080	rm -f conftest.er1
5081	cat conftest.err >&5
5082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083	(exit $ac_status); } >/dev/null; then
5084	if test -s conftest.err; then
5085	ac_cpp_err=$ac_c_preproc_warn_flag
5086	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5087	else
5088	ac_cpp_err=
5089	fi
5090	else
5091	ac_cpp_err=yes
5092	fi
5093	if test -z "$ac_cpp_err"; then
5094	ac_header_preproc=yes
5095	else
5096	echo "$as_me: failed program was:" >&5
5097	sed 's/^/\| /' conftest.$ac_ext >&5
5098
5099	ac_header_preproc=no
5100	fi
5101	rm -f conftest.err conftest.$ac_ext
5102	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5103	echo "${ECHO_T}$ac_header_preproc" >&6
5104
5105	# So? What about this header?
5106	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5107	yes:no: )
5108	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5109	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5110	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5111	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5112	ac_header_preproc=yes
5113	;;
5114	no:yes:* )
5115	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5116	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5117	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5118	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5119	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5120	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5121	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5122	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5123	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5124	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5125	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5126	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5127	(
5128	cat <<\_ASBOX
5129	## ---------------------------------------------- ##
5130	## Report this to orxonox-dev at mail.datacore.ch ##
5131	## ---------------------------------------------- ##
5132	_ASBOX
5133	) \|
5134	sed "s/^/$as_me: WARNING: /" >&2
5135	;;
5136	esac
5137	echo "$as_me:$LINENO: checking for $ac_header" >&5
5138	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5139	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5140	echo $ECHO_N "(cached) $ECHO_C" >&6
5141	else
5142	eval "$as_ac_Header=\$ac_header_preproc"
5143	fi
5144	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5145	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5146
5147	fi
5148	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5149	cat >>confdefs.h <<_ACEOF
5150	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5151	_ACEOF
5152
5153	else
5154	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5155	echo "$as_me: error: cannot find opengl headers" >&2;}
5156	{ (exit 1); exit 1; }; }
5157	fi
5158
5159	done
5160
5161
5162	# checking for libGLU
5163	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
5164	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
5165	if test "${ac_cv_lib_glu32_main+set}" = set; then
5166	echo $ECHO_N "(cached) $ECHO_C" >&6
5167	else
5168	ac_check_lib_save_LIBS=$LIBS
5169	LIBS="-lglu32 $LIBS"
5170	cat >conftest.$ac_ext <<_ACEOF
5171	/* confdefs.h. */
5172	_ACEOF
5173	cat confdefs.h >>conftest.$ac_ext
5174	cat >>conftest.$ac_ext <<_ACEOF
5175	/* end confdefs.h. */
5176
5177
5178	int
5179	main ()
5180	{
5181	main ();
5182	;
5183	return 0;
5184	}
5185	_ACEOF
5186	rm -f conftest.$ac_objext conftest$ac_exeext
5187	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5188	(eval $ac_link) 2>conftest.er1
5189	ac_status=$?
5190	grep -v '^ *+' conftest.er1 >conftest.err
5191	rm -f conftest.er1
5192	cat conftest.err >&5
5193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194	(exit $ac_status); } &&
5195	{ ac_try='test -z "$ac_c_werror_flag"
5196	\|\| test ! -s conftest.err'
5197	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198	(eval $ac_try) 2>&5
5199	ac_status=$?
5200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201	(exit $ac_status); }; } &&
5202	{ ac_try='test -s conftest$ac_exeext'
5203	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5204	(eval $ac_try) 2>&5
5205	ac_status=$?
5206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207	(exit $ac_status); }; }; then
5208	ac_cv_lib_glu32_main=yes
5209	else
5210	echo "$as_me: failed program was:" >&5
5211	sed 's/^/\| /' conftest.$ac_ext >&5
5212
5213	ac_cv_lib_glu32_main=no
5214	fi
5215	rm -f conftest.err conftest.$ac_objext \
5216	conftest$ac_exeext conftest.$ac_ext
5217	LIBS=$ac_check_lib_save_LIBS
5218	fi
5219	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
5220	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
5221	if test $ac_cv_lib_glu32_main = yes; then
5222	FOUND_glu32=yes
5223	fi
5224
5225	if test x$FOUND_glu32 = xyes ; then
5226	LIBS="$LIBS -lGLU32"
5227	else
5228	echo "------------------"
5229	echo "GLU library not found."
5230	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5231	echo "------------------"
5232	exit -1
5233	fi
5234
5235	#--------#
5236	# openAL #
5237	#--------#
5238	# checking for openAL-headers
5239
5240	for ac_header in AL/al.h
5241	do
5242	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5243	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5244	echo "$as_me:$LINENO: checking for $ac_header" >&5
5245	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5246	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5247	echo $ECHO_N "(cached) $ECHO_C" >&6
5248	fi
5249	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5250	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5251	else
5252	# Is the header compilable?
5253	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5254	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5255	cat >conftest.$ac_ext <<_ACEOF
5256	/* confdefs.h. */
5257	_ACEOF
5258	cat confdefs.h >>conftest.$ac_ext
5259	cat >>conftest.$ac_ext <<_ACEOF
5260	/* end confdefs.h. */
5261	$ac_includes_default
5262	#include <$ac_header>
5263	_ACEOF
5264	rm -f conftest.$ac_objext
5265	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5266	(eval $ac_compile) 2>conftest.er1
5267	ac_status=$?
5268	grep -v '^ *+' conftest.er1 >conftest.err
5269	rm -f conftest.er1
5270	cat conftest.err >&5
5271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5272	(exit $ac_status); } &&
5273	{ ac_try='test -z "$ac_c_werror_flag"
5274	\|\| test ! -s conftest.err'
5275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5276	(eval $ac_try) 2>&5
5277	ac_status=$?
5278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5279	(exit $ac_status); }; } &&
5280	{ ac_try='test -s conftest.$ac_objext'
5281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5282	(eval $ac_try) 2>&5
5283	ac_status=$?
5284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5285	(exit $ac_status); }; }; then
5286	ac_header_compiler=yes
5287	else
5288	echo "$as_me: failed program was:" >&5
5289	sed 's/^/\| /' conftest.$ac_ext >&5
5290
5291	ac_header_compiler=no
5292	fi
5293	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5294	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5295	echo "${ECHO_T}$ac_header_compiler" >&6
5296
5297	# Is the header present?
5298	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5299	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5300	cat >conftest.$ac_ext <<_ACEOF
5301	/* confdefs.h. */
5302	_ACEOF
5303	cat confdefs.h >>conftest.$ac_ext
5304	cat >>conftest.$ac_ext <<_ACEOF
5305	/* end confdefs.h. */
5306	#include <$ac_header>
5307	_ACEOF
5308	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5309	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5310	ac_status=$?
5311	grep -v '^ *+' conftest.er1 >conftest.err
5312	rm -f conftest.er1
5313	cat conftest.err >&5
5314	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5315	(exit $ac_status); } >/dev/null; then
5316	if test -s conftest.err; then
5317	ac_cpp_err=$ac_c_preproc_warn_flag
5318	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5319	else
5320	ac_cpp_err=
5321	fi
5322	else
5323	ac_cpp_err=yes
5324	fi
5325	if test -z "$ac_cpp_err"; then
5326	ac_header_preproc=yes
5327	else
5328	echo "$as_me: failed program was:" >&5
5329	sed 's/^/\| /' conftest.$ac_ext >&5
5330
5331	ac_header_preproc=no
5332	fi
5333	rm -f conftest.err conftest.$ac_ext
5334	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5335	echo "${ECHO_T}$ac_header_preproc" >&6
5336
5337	# So? What about this header?
5338	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5339	yes:no: )
5340	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5341	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5342	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5343	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5344	ac_header_preproc=yes
5345	;;
5346	no:yes:* )
5347	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5348	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5349	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5350	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5351	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5352	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5353	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5354	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5355	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5356	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5357	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5358	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5359	(
5360	cat <<\_ASBOX
5361	## ---------------------------------------------- ##
5362	## Report this to orxonox-dev at mail.datacore.ch ##
5363	## ---------------------------------------------- ##
5364	_ASBOX
5365	) \|
5366	sed "s/^/$as_me: WARNING: /" >&2
5367	;;
5368	esac
5369	echo "$as_me:$LINENO: checking for $ac_header" >&5
5370	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5371	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5372	echo $ECHO_N "(cached) $ECHO_C" >&6
5373	else
5374	eval "$as_ac_Header=\$ac_header_preproc"
5375	fi
5376	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5377	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5378
5379	fi
5380	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5381	cat >>confdefs.h <<_ACEOF
5382	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5383	_ACEOF
5384
5385	else
5386	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5387	echo "$as_me: error: cannot find openAL header." >&2;}
5388	{ (exit 1); exit 1; }; }
5389	fi
5390
5391	done
5392
5393	# checking for openAL-lib
5394	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5395	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5396	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5397	echo $ECHO_N "(cached) $ECHO_C" >&6
5398	else
5399	ac_check_lib_save_LIBS=$LIBS
5400	LIBS="-lOpenAL32 $LIBS"
5401	cat >conftest.$ac_ext <<_ACEOF
5402	/* confdefs.h. */
5403	_ACEOF
5404	cat confdefs.h >>conftest.$ac_ext
5405	cat >>conftest.$ac_ext <<_ACEOF
5406	/* end confdefs.h. */
5407
5408
5409	int
5410	main ()
5411	{
5412	main ();
5413	;
5414	return 0;
5415	}
5416	_ACEOF
5417	rm -f conftest.$ac_objext conftest$ac_exeext
5418	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5419	(eval $ac_link) 2>conftest.er1
5420	ac_status=$?
5421	grep -v '^ *+' conftest.er1 >conftest.err
5422	rm -f conftest.er1
5423	cat conftest.err >&5
5424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5425	(exit $ac_status); } &&
5426	{ ac_try='test -z "$ac_c_werror_flag"
5427	\|\| test ! -s conftest.err'
5428	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5429	(eval $ac_try) 2>&5
5430	ac_status=$?
5431	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5432	(exit $ac_status); }; } &&
5433	{ ac_try='test -s conftest$ac_exeext'
5434	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5435	(eval $ac_try) 2>&5
5436	ac_status=$?
5437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5438	(exit $ac_status); }; }; then
5439	ac_cv_lib_OpenAL32_main=yes
5440	else
5441	echo "$as_me: failed program was:" >&5
5442	sed 's/^/\| /' conftest.$ac_ext >&5
5443
5444	ac_cv_lib_OpenAL32_main=no
5445	fi
5446	rm -f conftest.err conftest.$ac_objext \
5447	conftest$ac_exeext conftest.$ac_ext
5448	LIBS=$ac_check_lib_save_LIBS
5449	fi
5450	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5451	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5452	if test $ac_cv_lib_OpenAL32_main = yes; then
5453	FOUND_openal=yes
5454	fi
5455
5456	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5457	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5458	if test "${ac_cv_lib_ALut_main+set}" = set; then
5459	echo $ECHO_N "(cached) $ECHO_C" >&6
5460	else
5461	ac_check_lib_save_LIBS=$LIBS
5462	LIBS="-lALut $LIBS"
5463	cat >conftest.$ac_ext <<_ACEOF
5464	/* confdefs.h. */
5465	_ACEOF
5466	cat confdefs.h >>conftest.$ac_ext
5467	cat >>conftest.$ac_ext <<_ACEOF
5468	/* end confdefs.h. */
5469
5470
5471	int
5472	main ()
5473	{
5474	main ();
5475	;
5476	return 0;
5477	}
5478	_ACEOF
5479	rm -f conftest.$ac_objext conftest$ac_exeext
5480	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5481	(eval $ac_link) 2>conftest.er1
5482	ac_status=$?
5483	grep -v '^ *+' conftest.er1 >conftest.err
5484	rm -f conftest.er1
5485	cat conftest.err >&5
5486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5487	(exit $ac_status); } &&
5488	{ ac_try='test -z "$ac_c_werror_flag"
5489	\|\| test ! -s conftest.err'
5490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5491	(eval $ac_try) 2>&5
5492	ac_status=$?
5493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5494	(exit $ac_status); }; } &&
5495	{ ac_try='test -s conftest$ac_exeext'
5496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5497	(eval $ac_try) 2>&5
5498	ac_status=$?
5499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5500	(exit $ac_status); }; }; then
5501	ac_cv_lib_ALut_main=yes
5502	else
5503	echo "$as_me: failed program was:" >&5
5504	sed 's/^/\| /' conftest.$ac_ext >&5
5505
5506	ac_cv_lib_ALut_main=no
5507	fi
5508	rm -f conftest.err conftest.$ac_objext \
5509	conftest$ac_exeext conftest.$ac_ext
5510	LIBS=$ac_check_lib_save_LIBS
5511	fi
5512	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5513	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5514	if test $ac_cv_lib_ALut_main = yes; then
5515	FOUND_ALut=yes
5516	fi
5517
5518	if test x$FOUND_openal = xyes ; then
5519	if test x$FOUND_ALut = xyes ; then
5520	LIBS="$LIBS -lALut -lOpenAL32"
5521	else
5522	echo "------------------"
5523	echo "openal library not found."
5524	echo "please install the openal library, which can be found at http://www.openal.org"
5525	echo "------------------"
5526	exit -1
5527	fi
5528	fi
5529	;;
5530
5531	#########
5532	#-------#
5533	# LINUX #
5534	#-------#
5535	#########
5536	--linux*)
5537	echo "Linux detected"
5538
5539	Linux="yes"
5540
5541	CPPFLAGS="-I/usr/include"
5542	if test x$SHARED_LIB_PATH != xno; then
5543	echo "setting new LDFlAGS with $SHARED_LIB_PATH"
5544	LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH $LDFLAGS"
5545	fi
5546	LDFLAGS="-L/usr/lib"
5547	## LDFLAGS="-L/usr/lib -L$HOME/tmp/lib $LDFLAGS"
5548
5549	# checking gl header
5550
5551	for ac_header in GL/gl.h
5552	do
5553	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5554	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5555	echo "$as_me:$LINENO: checking for $ac_header" >&5
5556	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5557	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5558	echo $ECHO_N "(cached) $ECHO_C" >&6
5559	fi
5560	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5561	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5562	else
5563	# Is the header compilable?
5564	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5565	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5566	cat >conftest.$ac_ext <<_ACEOF
5567	/* confdefs.h. */
5568	_ACEOF
5569	cat confdefs.h >>conftest.$ac_ext
5570	cat >>conftest.$ac_ext <<_ACEOF
5571	/* end confdefs.h. */
5572	$ac_includes_default
5573	#include <$ac_header>
5574	_ACEOF
5575	rm -f conftest.$ac_objext
5576	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5577	(eval $ac_compile) 2>conftest.er1
5578	ac_status=$?
5579	grep -v '^ *+' conftest.er1 >conftest.err
5580	rm -f conftest.er1
5581	cat conftest.err >&5
5582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5583	(exit $ac_status); } &&
5584	{ ac_try='test -z "$ac_c_werror_flag"
5585	\|\| test ! -s conftest.err'
5586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5587	(eval $ac_try) 2>&5
5588	ac_status=$?
5589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5590	(exit $ac_status); }; } &&
5591	{ ac_try='test -s conftest.$ac_objext'
5592	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5593	(eval $ac_try) 2>&5
5594	ac_status=$?
5595	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5596	(exit $ac_status); }; }; then
5597	ac_header_compiler=yes
5598	else
5599	echo "$as_me: failed program was:" >&5
5600	sed 's/^/\| /' conftest.$ac_ext >&5
5601
5602	ac_header_compiler=no
5603	fi
5604	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5605	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5606	echo "${ECHO_T}$ac_header_compiler" >&6
5607
5608	# Is the header present?
5609	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5610	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5611	cat >conftest.$ac_ext <<_ACEOF
5612	/* confdefs.h. */
5613	_ACEOF
5614	cat confdefs.h >>conftest.$ac_ext
5615	cat >>conftest.$ac_ext <<_ACEOF
5616	/* end confdefs.h. */
5617	#include <$ac_header>
5618	_ACEOF
5619	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5620	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5621	ac_status=$?
5622	grep -v '^ *+' conftest.er1 >conftest.err
5623	rm -f conftest.er1
5624	cat conftest.err >&5
5625	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5626	(exit $ac_status); } >/dev/null; then
5627	if test -s conftest.err; then
5628	ac_cpp_err=$ac_c_preproc_warn_flag
5629	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5630	else
5631	ac_cpp_err=
5632	fi
5633	else
5634	ac_cpp_err=yes
5635	fi
5636	if test -z "$ac_cpp_err"; then
5637	ac_header_preproc=yes
5638	else
5639	echo "$as_me: failed program was:" >&5
5640	sed 's/^/\| /' conftest.$ac_ext >&5
5641
5642	ac_header_preproc=no
5643	fi
5644	rm -f conftest.err conftest.$ac_ext
5645	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5646	echo "${ECHO_T}$ac_header_preproc" >&6
5647
5648	# So? What about this header?
5649	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5650	yes:no: )
5651	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5652	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5653	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5654	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5655	ac_header_preproc=yes
5656	;;
5657	no:yes:* )
5658	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5659	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5660	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5661	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5662	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5663	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5664	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5665	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5666	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5667	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5668	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5669	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5670	(
5671	cat <<\_ASBOX
5672	## ---------------------------------------------- ##
5673	## Report this to orxonox-dev at mail.datacore.ch ##
5674	## ---------------------------------------------- ##
5675	_ASBOX
5676	) \|
5677	sed "s/^/$as_me: WARNING: /" >&2
5678	;;
5679	esac
5680	echo "$as_me:$LINENO: checking for $ac_header" >&5
5681	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5682	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5683	echo $ECHO_N "(cached) $ECHO_C" >&6
5684	else
5685	eval "$as_ac_Header=\$ac_header_preproc"
5686	fi
5687	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5688	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5689
5690	fi
5691	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5692	cat >>confdefs.h <<_ACEOF
5693	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5694	_ACEOF
5695
5696	else
5697	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5698	echo "$as_me: error: cannot find opengl headers" >&2;}
5699	{ (exit 1); exit 1; }; }
5700	fi
5701
5702	done
5703
5704
5705	# checking for Unix GL
5706	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5707	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5708	if test "${ac_cv_lib_GL_main+set}" = set; then
5709	echo $ECHO_N "(cached) $ECHO_C" >&6
5710	else
5711	ac_check_lib_save_LIBS=$LIBS
5712	LIBS="-lGL $LIBS"
5713	cat >conftest.$ac_ext <<_ACEOF
5714	/* confdefs.h. */
5715	_ACEOF
5716	cat confdefs.h >>conftest.$ac_ext
5717	cat >>conftest.$ac_ext <<_ACEOF
5718	/* end confdefs.h. */
5719
5720
5721	int
5722	main ()
5723	{
5724	main ();
5725	;
5726	return 0;
5727	}
5728	_ACEOF
5729	rm -f conftest.$ac_objext conftest$ac_exeext
5730	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5731	(eval $ac_link) 2>conftest.er1
5732	ac_status=$?
5733	grep -v '^ *+' conftest.er1 >conftest.err
5734	rm -f conftest.er1
5735	cat conftest.err >&5
5736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5737	(exit $ac_status); } &&
5738	{ ac_try='test -z "$ac_c_werror_flag"
5739	\|\| test ! -s conftest.err'
5740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5741	(eval $ac_try) 2>&5
5742	ac_status=$?
5743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744	(exit $ac_status); }; } &&
5745	{ ac_try='test -s conftest$ac_exeext'
5746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5747	(eval $ac_try) 2>&5
5748	ac_status=$?
5749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750	(exit $ac_status); }; }; then
5751	ac_cv_lib_GL_main=yes
5752	else
5753	echo "$as_me: failed program was:" >&5
5754	sed 's/^/\| /' conftest.$ac_ext >&5
5755
5756	ac_cv_lib_GL_main=no
5757	fi
5758	rm -f conftest.err conftest.$ac_objext \
5759	conftest$ac_exeext conftest.$ac_ext
5760	LIBS=$ac_check_lib_save_LIBS
5761	fi
5762	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5763	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5764	if test $ac_cv_lib_GL_main = yes; then
5765	FOUND_GL=yes
5766	fi
5767
5768	if test x$FOUND_GL = xyes ; then
5769	LIBS="$LIBS -lGL"
5770	else
5771	echo "------------------"
5772	echo "opengl not found."
5773	echo "please install the opengl package which can be found at http://www.opengl.org"
5774	echo "------------------"
5775	exit -1
5776	fi
5777
5778	# cheking for GLU-header
5779
5780	for ac_header in GL/glu.h
5781	do
5782	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5783	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5784	echo "$as_me:$LINENO: checking for $ac_header" >&5
5785	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5786	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5787	echo $ECHO_N "(cached) $ECHO_C" >&6
5788	fi
5789	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5790	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5791	else
5792	# Is the header compilable?
5793	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5794	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5795	cat >conftest.$ac_ext <<_ACEOF
5796	/* confdefs.h. */
5797	_ACEOF
5798	cat confdefs.h >>conftest.$ac_ext
5799	cat >>conftest.$ac_ext <<_ACEOF
5800	/* end confdefs.h. */
5801	$ac_includes_default
5802	#include <$ac_header>
5803	_ACEOF
5804	rm -f conftest.$ac_objext
5805	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5806	(eval $ac_compile) 2>conftest.er1
5807	ac_status=$?
5808	grep -v '^ *+' conftest.er1 >conftest.err
5809	rm -f conftest.er1
5810	cat conftest.err >&5
5811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5812	(exit $ac_status); } &&
5813	{ ac_try='test -z "$ac_c_werror_flag"
5814	\|\| test ! -s conftest.err'
5815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5816	(eval $ac_try) 2>&5
5817	ac_status=$?
5818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819	(exit $ac_status); }; } &&
5820	{ ac_try='test -s conftest.$ac_objext'
5821	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5822	(eval $ac_try) 2>&5
5823	ac_status=$?
5824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825	(exit $ac_status); }; }; then
5826	ac_header_compiler=yes
5827	else
5828	echo "$as_me: failed program was:" >&5
5829	sed 's/^/\| /' conftest.$ac_ext >&5
5830
5831	ac_header_compiler=no
5832	fi
5833	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5834	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5835	echo "${ECHO_T}$ac_header_compiler" >&6
5836
5837	# Is the header present?
5838	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5839	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5840	cat >conftest.$ac_ext <<_ACEOF
5841	/* confdefs.h. */
5842	_ACEOF
5843	cat confdefs.h >>conftest.$ac_ext
5844	cat >>conftest.$ac_ext <<_ACEOF
5845	/* end confdefs.h. */
5846	#include <$ac_header>
5847	_ACEOF
5848	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5849	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5850	ac_status=$?
5851	grep -v '^ *+' conftest.er1 >conftest.err
5852	rm -f conftest.er1
5853	cat conftest.err >&5
5854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855	(exit $ac_status); } >/dev/null; then
5856	if test -s conftest.err; then
5857	ac_cpp_err=$ac_c_preproc_warn_flag
5858	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5859	else
5860	ac_cpp_err=
5861	fi
5862	else
5863	ac_cpp_err=yes
5864	fi
5865	if test -z "$ac_cpp_err"; then
5866	ac_header_preproc=yes
5867	else
5868	echo "$as_me: failed program was:" >&5
5869	sed 's/^/\| /' conftest.$ac_ext >&5
5870
5871	ac_header_preproc=no
5872	fi
5873	rm -f conftest.err conftest.$ac_ext
5874	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5875	echo "${ECHO_T}$ac_header_preproc" >&6
5876
5877	# So? What about this header?
5878	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5879	yes:no: )
5880	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5881	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5882	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5883	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5884	ac_header_preproc=yes
5885	;;
5886	no:yes:* )
5887	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5888	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5889	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5890	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5891	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5892	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5893	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5894	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5895	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5896	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5897	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5898	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5899	(
5900	cat <<\_ASBOX
5901	## ---------------------------------------------- ##
5902	## Report this to orxonox-dev at mail.datacore.ch ##
5903	## ---------------------------------------------- ##
5904	_ASBOX
5905	) \|
5906	sed "s/^/$as_me: WARNING: /" >&2
5907	;;
5908	esac
5909	echo "$as_me:$LINENO: checking for $ac_header" >&5
5910	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5911	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5912	echo $ECHO_N "(cached) $ECHO_C" >&6
5913	else
5914	eval "$as_ac_Header=\$ac_header_preproc"
5915	fi
5916	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5917	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5918
5919	fi
5920	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5921	cat >>confdefs.h <<_ACEOF
5922	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5923	_ACEOF
5924
5925	else
5926	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5927	echo "$as_me: error: cannot find opengl headers" >&2;}
5928	{ (exit 1); exit 1; }; }
5929	fi
5930
5931	done
5932
5933
5934	echo "$as_me:$LINENO: checking for main in -lGLU" >&5
5935	echo $ECHO_N "checking for main in -lGLU... $ECHO_C" >&6
5936	if test "${ac_cv_lib_GLU_main+set}" = set; then
5937	echo $ECHO_N "(cached) $ECHO_C" >&6
5938	else
5939	ac_check_lib_save_LIBS=$LIBS
5940	LIBS="-lGLU $LIBS"
5941	cat >conftest.$ac_ext <<_ACEOF
5942	/* confdefs.h. */
5943	_ACEOF
5944	cat confdefs.h >>conftest.$ac_ext
5945	cat >>conftest.$ac_ext <<_ACEOF
5946	/* end confdefs.h. */
5947
5948
5949	int
5950	main ()
5951	{
5952	main ();
5953	;
5954	return 0;
5955	}
5956	_ACEOF
5957	rm -f conftest.$ac_objext conftest$ac_exeext
5958	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5959	(eval $ac_link) 2>conftest.er1
5960	ac_status=$?
5961	grep -v '^ *+' conftest.er1 >conftest.err
5962	rm -f conftest.er1
5963	cat conftest.err >&5
5964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5965	(exit $ac_status); } &&
5966	{ ac_try='test -z "$ac_c_werror_flag"
5967	\|\| test ! -s conftest.err'
5968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5969	(eval $ac_try) 2>&5
5970	ac_status=$?
5971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5972	(exit $ac_status); }; } &&
5973	{ ac_try='test -s conftest$ac_exeext'
5974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5975	(eval $ac_try) 2>&5
5976	ac_status=$?
5977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5978	(exit $ac_status); }; }; then
5979	ac_cv_lib_GLU_main=yes
5980	else
5981	echo "$as_me: failed program was:" >&5
5982	sed 's/^/\| /' conftest.$ac_ext >&5
5983
5984	ac_cv_lib_GLU_main=no
5985	fi
5986	rm -f conftest.err conftest.$ac_objext \
5987	conftest$ac_exeext conftest.$ac_ext
5988	LIBS=$ac_check_lib_save_LIBS
5989	fi
5990	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_main" >&5
5991	echo "${ECHO_T}$ac_cv_lib_GLU_main" >&6
5992	if test $ac_cv_lib_GLU_main = yes; then
5993	FOUND_GLU=yes
5994	fi
5995
5996	if test x$FOUND_GLU = xyes ; then
5997	LIBS="$LIBS -lGLU"
5998	else
5999	echo "------------------"
6000	echo "GLU library not found."
6001	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
6002	echo "------------------"
6003	exit -1
6004	fi
6005
6006	#--------#
6007	# openAL #
6008	#--------#
6009	# checking for openAL-headers
6010
6011	for ac_header in AL/al.h
6012	do
6013	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6014	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6015	echo "$as_me:$LINENO: checking for $ac_header" >&5
6016	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6017	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6018	echo $ECHO_N "(cached) $ECHO_C" >&6
6019	fi
6020	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6021	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6022	else
6023	# Is the header compilable?
6024	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6025	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6026	cat >conftest.$ac_ext <<_ACEOF
6027	/* confdefs.h. */
6028	_ACEOF
6029	cat confdefs.h >>conftest.$ac_ext
6030	cat >>conftest.$ac_ext <<_ACEOF
6031	/* end confdefs.h. */
6032	$ac_includes_default
6033	#include <$ac_header>
6034	_ACEOF
6035	rm -f conftest.$ac_objext
6036	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6037	(eval $ac_compile) 2>conftest.er1
6038	ac_status=$?
6039	grep -v '^ *+' conftest.er1 >conftest.err
6040	rm -f conftest.er1
6041	cat conftest.err >&5
6042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043	(exit $ac_status); } &&
6044	{ ac_try='test -z "$ac_c_werror_flag"
6045	\|\| test ! -s conftest.err'
6046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6047	(eval $ac_try) 2>&5
6048	ac_status=$?
6049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050	(exit $ac_status); }; } &&
6051	{ ac_try='test -s conftest.$ac_objext'
6052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6053	(eval $ac_try) 2>&5
6054	ac_status=$?
6055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6056	(exit $ac_status); }; }; then
6057	ac_header_compiler=yes
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/\| /' conftest.$ac_ext >&5
6061
6062	ac_header_compiler=no
6063	fi
6064	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6065	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6066	echo "${ECHO_T}$ac_header_compiler" >&6
6067
6068	# Is the header present?
6069	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6070	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6071	cat >conftest.$ac_ext <<_ACEOF
6072	/* confdefs.h. */
6073	_ACEOF
6074	cat confdefs.h >>conftest.$ac_ext
6075	cat >>conftest.$ac_ext <<_ACEOF
6076	/* end confdefs.h. */
6077	#include <$ac_header>
6078	_ACEOF
6079	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6080	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6081	ac_status=$?
6082	grep -v '^ *+' conftest.er1 >conftest.err
6083	rm -f conftest.er1
6084	cat conftest.err >&5
6085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086	(exit $ac_status); } >/dev/null; then
6087	if test -s conftest.err; then
6088	ac_cpp_err=$ac_c_preproc_warn_flag
6089	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6090	else
6091	ac_cpp_err=
6092	fi
6093	else
6094	ac_cpp_err=yes
6095	fi
6096	if test -z "$ac_cpp_err"; then
6097	ac_header_preproc=yes
6098	else
6099	echo "$as_me: failed program was:" >&5
6100	sed 's/^/\| /' conftest.$ac_ext >&5
6101
6102	ac_header_preproc=no
6103	fi
6104	rm -f conftest.err conftest.$ac_ext
6105	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6106	echo "${ECHO_T}$ac_header_preproc" >&6
6107
6108	# So? What about this header?
6109	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6110	yes:no: )
6111	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6112	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6113	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6114	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6115	ac_header_preproc=yes
6116	;;
6117	no:yes:* )
6118	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6119	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6120	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6121	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6122	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6123	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6124	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6125	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6126	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6127	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6128	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6129	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6130	(
6131	cat <<\_ASBOX
6132	## ---------------------------------------------- ##
6133	## Report this to orxonox-dev at mail.datacore.ch ##
6134	## ---------------------------------------------- ##
6135	_ASBOX
6136	) \|
6137	sed "s/^/$as_me: WARNING: /" >&2
6138	;;
6139	esac
6140	echo "$as_me:$LINENO: checking for $ac_header" >&5
6141	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6143	echo $ECHO_N "(cached) $ECHO_C" >&6
6144	else
6145	eval "$as_ac_Header=\$ac_header_preproc"
6146	fi
6147	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6148	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6149
6150	fi
6151	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6152	cat >>confdefs.h <<_ACEOF
6153	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6154	_ACEOF
6155
6156	else
6157	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6158	echo "$as_me: error: cannot find openAL header." >&2;}
6159	{ (exit 1); exit 1; }; }
6160	fi
6161
6162	done
6163
6164	# checking for openAL-lib
6165	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6166	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6167	if test "${ac_cv_lib_openal_main+set}" = set; then
6168	echo $ECHO_N "(cached) $ECHO_C" >&6
6169	else
6170	ac_check_lib_save_LIBS=$LIBS
6171	LIBS="-lopenal $LIBS"
6172	cat >conftest.$ac_ext <<_ACEOF
6173	/* confdefs.h. */
6174	_ACEOF
6175	cat confdefs.h >>conftest.$ac_ext
6176	cat >>conftest.$ac_ext <<_ACEOF
6177	/* end confdefs.h. */
6178
6179
6180	int
6181	main ()
6182	{
6183	main ();
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	rm -f conftest.$ac_objext conftest$ac_exeext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190	(eval $ac_link) 2>conftest.er1
6191	ac_status=$?
6192	grep -v '^ *+' conftest.er1 >conftest.err
6193	rm -f conftest.er1
6194	cat conftest.err >&5
6195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6196	(exit $ac_status); } &&
6197	{ ac_try='test -z "$ac_c_werror_flag"
6198	\|\| test ! -s conftest.err'
6199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6200	(eval $ac_try) 2>&5
6201	ac_status=$?
6202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6203	(exit $ac_status); }; } &&
6204	{ ac_try='test -s conftest$ac_exeext'
6205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6206	(eval $ac_try) 2>&5
6207	ac_status=$?
6208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6209	(exit $ac_status); }; }; then
6210	ac_cv_lib_openal_main=yes
6211	else
6212	echo "$as_me: failed program was:" >&5
6213	sed 's/^/\| /' conftest.$ac_ext >&5
6214
6215	ac_cv_lib_openal_main=no
6216	fi
6217	rm -f conftest.err conftest.$ac_objext \
6218	conftest$ac_exeext conftest.$ac_ext
6219	LIBS=$ac_check_lib_save_LIBS
6220	fi
6221	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6222	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6223	if test $ac_cv_lib_openal_main = yes; then
6224	FOUND_openal=yes
6225	fi
6226
6227	if test x$FOUND_openal = xyes ; then
6228	LIBS="$LIBS -lopenal"
6229	else
6230	echo "------------------"
6231	echo "openal library not found."
6232	echo "please install the openal library, which can be found at http://www.openal.org"
6233	echo "------------------"
6234	exit -1
6235	fi
6236	# checking for alut
6237	# AC_CHECK_LIB([alut], [main], [FOUND_openal=yes])
6238	# if test x$FOUND_openal = xyes ; then
6239	# LIBS="$LIBS -lalut"
6240	# fi
6241
6242	# checking for SDL
6243	echo "$as_me:$LINENO: checking for SDL-version" >&5
6244	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6245	SDL_VERSION=`sdl-config --version`
6246	echo $SDL_VERSION
6247
6248
6249	for ac_header in SDL.h
6250	do
6251	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6252	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6253	echo "$as_me:$LINENO: checking for $ac_header" >&5
6254	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6255	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6256	echo $ECHO_N "(cached) $ECHO_C" >&6
6257	fi
6258	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6259	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6260	else
6261	# Is the header compilable?
6262	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6263	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6264	cat >conftest.$ac_ext <<_ACEOF
6265	/* confdefs.h. */
6266	_ACEOF
6267	cat confdefs.h >>conftest.$ac_ext
6268	cat >>conftest.$ac_ext <<_ACEOF
6269	/* end confdefs.h. */
6270	$ac_includes_default
6271	#include <$ac_header>
6272	_ACEOF
6273	rm -f conftest.$ac_objext
6274	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6275	(eval $ac_compile) 2>conftest.er1
6276	ac_status=$?
6277	grep -v '^ *+' conftest.er1 >conftest.err
6278	rm -f conftest.er1
6279	cat conftest.err >&5
6280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6281	(exit $ac_status); } &&
6282	{ ac_try='test -z "$ac_c_werror_flag"
6283	\|\| test ! -s conftest.err'
6284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6285	(eval $ac_try) 2>&5
6286	ac_status=$?
6287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288	(exit $ac_status); }; } &&
6289	{ ac_try='test -s conftest.$ac_objext'
6290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6291	(eval $ac_try) 2>&5
6292	ac_status=$?
6293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294	(exit $ac_status); }; }; then
6295	ac_header_compiler=yes
6296	else
6297	echo "$as_me: failed program was:" >&5
6298	sed 's/^/\| /' conftest.$ac_ext >&5
6299
6300	ac_header_compiler=no
6301	fi
6302	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6303	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6304	echo "${ECHO_T}$ac_header_compiler" >&6
6305
6306	# Is the header present?
6307	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6308	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6309	cat >conftest.$ac_ext <<_ACEOF
6310	/* confdefs.h. */
6311	_ACEOF
6312	cat confdefs.h >>conftest.$ac_ext
6313	cat >>conftest.$ac_ext <<_ACEOF
6314	/* end confdefs.h. */
6315	#include <$ac_header>
6316	_ACEOF
6317	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6318	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6319	ac_status=$?
6320	grep -v '^ *+' conftest.er1 >conftest.err
6321	rm -f conftest.er1
6322	cat conftest.err >&5
6323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324	(exit $ac_status); } >/dev/null; then
6325	if test -s conftest.err; then
6326	ac_cpp_err=$ac_c_preproc_warn_flag
6327	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6328	else
6329	ac_cpp_err=
6330	fi
6331	else
6332	ac_cpp_err=yes
6333	fi
6334	if test -z "$ac_cpp_err"; then
6335	ac_header_preproc=yes
6336	else
6337	echo "$as_me: failed program was:" >&5
6338	sed 's/^/\| /' conftest.$ac_ext >&5
6339
6340	ac_header_preproc=no
6341	fi
6342	rm -f conftest.err conftest.$ac_ext
6343	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6344	echo "${ECHO_T}$ac_header_preproc" >&6
6345
6346	# So? What about this header?
6347	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6348	yes:no: )
6349	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6350	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6351	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6352	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6353	ac_header_preproc=yes
6354	;;
6355	no:yes:* )
6356	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6357	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6358	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6359	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6360	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6361	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6362	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6363	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6364	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6365	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6366	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6367	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6368	(
6369	cat <<\_ASBOX
6370	## ---------------------------------------------- ##
6371	## Report this to orxonox-dev at mail.datacore.ch ##
6372	## ---------------------------------------------- ##
6373	_ASBOX
6374	) \|
6375	sed "s/^/$as_me: WARNING: /" >&2
6376	;;
6377	esac
6378	echo "$as_me:$LINENO: checking for $ac_header" >&5
6379	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6380	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6381	echo $ECHO_N "(cached) $ECHO_C" >&6
6382	else
6383	eval "$as_ac_Header=\$ac_header_preproc"
6384	fi
6385	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6386	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6387
6388	fi
6389	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6390	cat >>confdefs.h <<_ACEOF
6391	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6392	_ACEOF
6393
6394	else
6395
6396	for ac_header in SDL/SDL.h
6397	do
6398	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6399	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6400	echo "$as_me:$LINENO: checking for $ac_header" >&5
6401	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6402	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6403	echo $ECHO_N "(cached) $ECHO_C" >&6
6404	fi
6405	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6406	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6407	else
6408	# Is the header compilable?
6409	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6410	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6411	cat >conftest.$ac_ext <<_ACEOF
6412	/* confdefs.h. */
6413	_ACEOF
6414	cat confdefs.h >>conftest.$ac_ext
6415	cat >>conftest.$ac_ext <<_ACEOF
6416	/* end confdefs.h. */
6417	$ac_includes_default
6418	#include <$ac_header>
6419	_ACEOF
6420	rm -f conftest.$ac_objext
6421	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6422	(eval $ac_compile) 2>conftest.er1
6423	ac_status=$?
6424	grep -v '^ *+' conftest.er1 >conftest.err
6425	rm -f conftest.er1
6426	cat conftest.err >&5
6427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428	(exit $ac_status); } &&
6429	{ ac_try='test -z "$ac_c_werror_flag"
6430	\|\| test ! -s conftest.err'
6431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6432	(eval $ac_try) 2>&5
6433	ac_status=$?
6434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6435	(exit $ac_status); }; } &&
6436	{ ac_try='test -s conftest.$ac_objext'
6437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438	(eval $ac_try) 2>&5
6439	ac_status=$?
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); }; }; then
6442	ac_header_compiler=yes
6443	else
6444	echo "$as_me: failed program was:" >&5
6445	sed 's/^/\| /' conftest.$ac_ext >&5
6446
6447	ac_header_compiler=no
6448	fi
6449	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6450	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6451	echo "${ECHO_T}$ac_header_compiler" >&6
6452
6453	# Is the header present?
6454	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6455	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6456	cat >conftest.$ac_ext <<_ACEOF
6457	/* confdefs.h. */
6458	_ACEOF
6459	cat confdefs.h >>conftest.$ac_ext
6460	cat >>conftest.$ac_ext <<_ACEOF
6461	/* end confdefs.h. */
6462	#include <$ac_header>
6463	_ACEOF
6464	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6465	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6466	ac_status=$?
6467	grep -v '^ *+' conftest.er1 >conftest.err
6468	rm -f conftest.er1
6469	cat conftest.err >&5
6470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6471	(exit $ac_status); } >/dev/null; then
6472	if test -s conftest.err; then
6473	ac_cpp_err=$ac_c_preproc_warn_flag
6474	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6475	else
6476	ac_cpp_err=
6477	fi
6478	else
6479	ac_cpp_err=yes
6480	fi
6481	if test -z "$ac_cpp_err"; then
6482	ac_header_preproc=yes
6483	else
6484	echo "$as_me: failed program was:" >&5
6485	sed 's/^/\| /' conftest.$ac_ext >&5
6486
6487	ac_header_preproc=no
6488	fi
6489	rm -f conftest.err conftest.$ac_ext
6490	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6491	echo "${ECHO_T}$ac_header_preproc" >&6
6492
6493	# So? What about this header?
6494	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6495	yes:no: )
6496	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6497	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6498	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6499	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6500	ac_header_preproc=yes
6501	;;
6502	no:yes:* )
6503	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6504	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6505	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6506	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6507	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6508	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6509	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6510	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6511	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6512	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6513	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6514	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6515	(
6516	cat <<\_ASBOX
6517	## ---------------------------------------------- ##
6518	## Report this to orxonox-dev at mail.datacore.ch ##
6519	## ---------------------------------------------- ##
6520	_ASBOX
6521	) \|
6522	sed "s/^/$as_me: WARNING: /" >&2
6523	;;
6524	esac
6525	echo "$as_me:$LINENO: checking for $ac_header" >&5
6526	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528	echo $ECHO_N "(cached) $ECHO_C" >&6
6529	else
6530	eval "$as_ac_Header=\$ac_header_preproc"
6531	fi
6532	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6533	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6534
6535	fi
6536	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6537	cat >>confdefs.h <<_ACEOF
6538	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6539	_ACEOF
6540
6541	else
6542	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
6543	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
6544	{ (exit 1); exit 1; }; }
6545	fi
6546
6547	done
6548
6549	fi
6550
6551	done
6552
6553	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
6554	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
6555	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
6556	if test "${ac_cv_lib_SDL_main+set}" = set; then
6557	echo $ECHO_N "(cached) $ECHO_C" >&6
6558	else
6559	ac_check_lib_save_LIBS=$LIBS
6560	LIBS="-lSDL $LIBS"
6561	cat >conftest.$ac_ext <<_ACEOF
6562	/* confdefs.h. */
6563	_ACEOF
6564	cat confdefs.h >>conftest.$ac_ext
6565	cat >>conftest.$ac_ext <<_ACEOF
6566	/* end confdefs.h. */
6567
6568
6569	int
6570	main ()
6571	{
6572	main ();
6573	;
6574	return 0;
6575	}
6576	_ACEOF
6577	rm -f conftest.$ac_objext conftest$ac_exeext
6578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6579	(eval $ac_link) 2>conftest.er1
6580	ac_status=$?
6581	grep -v '^ *+' conftest.er1 >conftest.err
6582	rm -f conftest.er1
6583	cat conftest.err >&5
6584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585	(exit $ac_status); } &&
6586	{ ac_try='test -z "$ac_c_werror_flag"
6587	\|\| test ! -s conftest.err'
6588	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6589	(eval $ac_try) 2>&5
6590	ac_status=$?
6591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6592	(exit $ac_status); }; } &&
6593	{ ac_try='test -s conftest$ac_exeext'
6594	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6595	(eval $ac_try) 2>&5
6596	ac_status=$?
6597	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6598	(exit $ac_status); }; }; then
6599	ac_cv_lib_SDL_main=yes
6600	else
6601	echo "$as_me: failed program was:" >&5
6602	sed 's/^/\| /' conftest.$ac_ext >&5
6603
6604	ac_cv_lib_SDL_main=no
6605	fi
6606	rm -f conftest.err conftest.$ac_objext \
6607	conftest$ac_exeext conftest.$ac_ext
6608	LIBS=$ac_check_lib_save_LIBS
6609	fi
6610	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
6611	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
6612	if test $ac_cv_lib_SDL_main = yes; then
6613	FOUND_SDL=yes
6614	fi
6615
6616	if test x$FOUND_SDL = xyes ; then
6617	LIBS="`sdl-config --libs` $LIBS"
6618	else
6619	echo "------------------"
6620	echo "SDL library not found."
6621	echo "please install the SDL library, which can be found at http://www.libsdl.org"
6622	echo "------------------"
6623	exit -1
6624	fi
6625
6626	;;
6627
6628	#############
6629	#-----------#
6630	# MAC -OS X #
6631	#-----------#
6632	#############
6633	darwin)
6634	echo "OS X detected"
6635
6636	osX="yes"
6637
6638	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
6639	# checking gl header
6640
6641	for ac_header in OpenGL/gl.h
6642	do
6643	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6644	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6645	echo "$as_me:$LINENO: checking for $ac_header" >&5
6646	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6647	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6648	echo $ECHO_N "(cached) $ECHO_C" >&6
6649	fi
6650	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6651	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6652	else
6653	# Is the header compilable?
6654	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6655	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6656	cat >conftest.$ac_ext <<_ACEOF
6657	/* confdefs.h. */
6658	_ACEOF
6659	cat confdefs.h >>conftest.$ac_ext
6660	cat >>conftest.$ac_ext <<_ACEOF
6661	/* end confdefs.h. */
6662	$ac_includes_default
6663	#include <$ac_header>
6664	_ACEOF
6665	rm -f conftest.$ac_objext
6666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6667	(eval $ac_compile) 2>conftest.er1
6668	ac_status=$?
6669	grep -v '^ *+' conftest.er1 >conftest.err
6670	rm -f conftest.er1
6671	cat conftest.err >&5
6672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673	(exit $ac_status); } &&
6674	{ ac_try='test -z "$ac_c_werror_flag"
6675	\|\| test ! -s conftest.err'
6676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6677	(eval $ac_try) 2>&5
6678	ac_status=$?
6679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6680	(exit $ac_status); }; } &&
6681	{ ac_try='test -s conftest.$ac_objext'
6682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6683	(eval $ac_try) 2>&5
6684	ac_status=$?
6685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6686	(exit $ac_status); }; }; then
6687	ac_header_compiler=yes
6688	else
6689	echo "$as_me: failed program was:" >&5
6690	sed 's/^/\| /' conftest.$ac_ext >&5
6691
6692	ac_header_compiler=no
6693	fi
6694	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6695	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6696	echo "${ECHO_T}$ac_header_compiler" >&6
6697
6698	# Is the header present?
6699	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6700	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6701	cat >conftest.$ac_ext <<_ACEOF
6702	/* confdefs.h. */
6703	_ACEOF
6704	cat confdefs.h >>conftest.$ac_ext
6705	cat >>conftest.$ac_ext <<_ACEOF
6706	/* end confdefs.h. */
6707	#include <$ac_header>
6708	_ACEOF
6709	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6710	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6711	ac_status=$?
6712	grep -v '^ *+' conftest.er1 >conftest.err
6713	rm -f conftest.er1
6714	cat conftest.err >&5
6715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716	(exit $ac_status); } >/dev/null; then
6717	if test -s conftest.err; then
6718	ac_cpp_err=$ac_c_preproc_warn_flag
6719	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6720	else
6721	ac_cpp_err=
6722	fi
6723	else
6724	ac_cpp_err=yes
6725	fi
6726	if test -z "$ac_cpp_err"; then
6727	ac_header_preproc=yes
6728	else
6729	echo "$as_me: failed program was:" >&5
6730	sed 's/^/\| /' conftest.$ac_ext >&5
6731
6732	ac_header_preproc=no
6733	fi
6734	rm -f conftest.err conftest.$ac_ext
6735	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6736	echo "${ECHO_T}$ac_header_preproc" >&6
6737
6738	# So? What about this header?
6739	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6740	yes:no: )
6741	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6742	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6743	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6744	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6745	ac_header_preproc=yes
6746	;;
6747	no:yes:* )
6748	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6749	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6750	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6751	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6752	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6753	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6754	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6755	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6756	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6757	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6758	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6759	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6760	(
6761	cat <<\_ASBOX
6762	## ---------------------------------------------- ##
6763	## Report this to orxonox-dev at mail.datacore.ch ##
6764	## ---------------------------------------------- ##
6765	_ASBOX
6766	) \|
6767	sed "s/^/$as_me: WARNING: /" >&2
6768	;;
6769	esac
6770	echo "$as_me:$LINENO: checking for $ac_header" >&5
6771	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6772	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6773	echo $ECHO_N "(cached) $ECHO_C" >&6
6774	else
6775	eval "$as_ac_Header=\$ac_header_preproc"
6776	fi
6777	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6778	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6779
6780	fi
6781	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6782	cat >>confdefs.h <<_ACEOF
6783	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6784	_ACEOF
6785
6786	else
6787	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6788	echo "$as_me: error: cannot find opengl headers" >&2;}
6789	{ (exit 1); exit 1; }; }
6790	fi
6791
6792	done
6793
6794	# cheking for GLU-header
6795
6796	for ac_header in OpenGL/glu.h
6797	do
6798	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6799	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6800	echo "$as_me:$LINENO: checking for $ac_header" >&5
6801	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6802	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6803	echo $ECHO_N "(cached) $ECHO_C" >&6
6804	fi
6805	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6806	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6807	else
6808	# Is the header compilable?
6809	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6810	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6811	cat >conftest.$ac_ext <<_ACEOF
6812	/* confdefs.h. */
6813	_ACEOF
6814	cat confdefs.h >>conftest.$ac_ext
6815	cat >>conftest.$ac_ext <<_ACEOF
6816	/* end confdefs.h. */
6817	$ac_includes_default
6818	#include <$ac_header>
6819	_ACEOF
6820	rm -f conftest.$ac_objext
6821	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6822	(eval $ac_compile) 2>conftest.er1
6823	ac_status=$?
6824	grep -v '^ *+' conftest.er1 >conftest.err
6825	rm -f conftest.er1
6826	cat conftest.err >&5
6827	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6828	(exit $ac_status); } &&
6829	{ ac_try='test -z "$ac_c_werror_flag"
6830	\|\| test ! -s conftest.err'
6831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6832	(eval $ac_try) 2>&5
6833	ac_status=$?
6834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6835	(exit $ac_status); }; } &&
6836	{ ac_try='test -s conftest.$ac_objext'
6837	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6838	(eval $ac_try) 2>&5
6839	ac_status=$?
6840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841	(exit $ac_status); }; }; then
6842	ac_header_compiler=yes
6843	else
6844	echo "$as_me: failed program was:" >&5
6845	sed 's/^/\| /' conftest.$ac_ext >&5
6846
6847	ac_header_compiler=no
6848	fi
6849	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6850	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6851	echo "${ECHO_T}$ac_header_compiler" >&6
6852
6853	# Is the header present?
6854	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6855	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6856	cat >conftest.$ac_ext <<_ACEOF
6857	/* confdefs.h. */
6858	_ACEOF
6859	cat confdefs.h >>conftest.$ac_ext
6860	cat >>conftest.$ac_ext <<_ACEOF
6861	/* end confdefs.h. */
6862	#include <$ac_header>
6863	_ACEOF
6864	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6865	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6866	ac_status=$?
6867	grep -v '^ *+' conftest.er1 >conftest.err
6868	rm -f conftest.er1
6869	cat conftest.err >&5
6870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6871	(exit $ac_status); } >/dev/null; then
6872	if test -s conftest.err; then
6873	ac_cpp_err=$ac_c_preproc_warn_flag
6874	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6875	else
6876	ac_cpp_err=
6877	fi
6878	else
6879	ac_cpp_err=yes
6880	fi
6881	if test -z "$ac_cpp_err"; then
6882	ac_header_preproc=yes
6883	else
6884	echo "$as_me: failed program was:" >&5
6885	sed 's/^/\| /' conftest.$ac_ext >&5
6886
6887	ac_header_preproc=no
6888	fi
6889	rm -f conftest.err conftest.$ac_ext
6890	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6891	echo "${ECHO_T}$ac_header_preproc" >&6
6892
6893	# So? What about this header?
6894	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6895	yes:no: )
6896	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6897	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6898	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6899	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6900	ac_header_preproc=yes
6901	;;
6902	no:yes:* )
6903	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6904	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6905	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6906	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6907	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6908	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6909	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6910	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6911	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6912	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6913	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6914	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6915	(
6916	cat <<\_ASBOX
6917	## ---------------------------------------------- ##
6918	## Report this to orxonox-dev at mail.datacore.ch ##
6919	## ---------------------------------------------- ##
6920	_ASBOX
6921	) \|
6922	sed "s/^/$as_me: WARNING: /" >&2
6923	;;
6924	esac
6925	echo "$as_me:$LINENO: checking for $ac_header" >&5
6926	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6927	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6928	echo $ECHO_N "(cached) $ECHO_C" >&6
6929	else
6930	eval "$as_ac_Header=\$ac_header_preproc"
6931	fi
6932	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6933	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6934
6935	fi
6936	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6937	cat >>confdefs.h <<_ACEOF
6938	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6939	_ACEOF
6940
6941	else
6942	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6943	echo "$as_me: error: cannot find opengl headers" >&2;}
6944	{ (exit 1); exit 1; }; }
6945	fi
6946
6947	done
6948
6949
6950	LIBS="$LIBS -framework OpenGL"
6951
6952
6953	## SDL-check
6954	SDL_CFLAGS=`sdl-config --cflags`
6955	SDL_LIBS=`sdl-config --libs`
6956	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6957	LIBS="$LIBS $SDL_LIBS"
6958
6959
6960	# checking for SDL-headers
6961	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6962	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6963
6964	## checking for SDL
6965	# SDL_VERSION=1.2.7
6966	# AM_PATH_SDL($SDL_VERSION,
6967	# :,
6968	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6969	# )
6970
6971
6972	;;
6973
6974	*)
6975	;;
6976	esac
6977
6978
6979
6980	###################################
6981	## CHECKING FOR HEADERS AND LIBS ##
6982	###################################
6983
6984	#---------#
6985	# SDL_ttf #
6986	#---------#
6987	# checking for SDL_ttf-headers
6988
6989	for ac_header in SDL_ttf.h
6990	do
6991	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6992	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6993	echo "$as_me:$LINENO: checking for $ac_header" >&5
6994	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6995	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6996	echo $ECHO_N "(cached) $ECHO_C" >&6
6997	fi
6998	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6999	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7000	else
7001	# Is the header compilable?
7002	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7003	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7004	cat >conftest.$ac_ext <<_ACEOF
7005	/* confdefs.h. */
7006	_ACEOF
7007	cat confdefs.h >>conftest.$ac_ext
7008	cat >>conftest.$ac_ext <<_ACEOF
7009	/* end confdefs.h. */
7010	$ac_includes_default
7011	#include <$ac_header>
7012	_ACEOF
7013	rm -f conftest.$ac_objext
7014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7015	(eval $ac_compile) 2>conftest.er1
7016	ac_status=$?
7017	grep -v '^ *+' conftest.er1 >conftest.err
7018	rm -f conftest.er1
7019	cat conftest.err >&5
7020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7021	(exit $ac_status); } &&
7022	{ ac_try='test -z "$ac_c_werror_flag"
7023	\|\| test ! -s conftest.err'
7024	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7025	(eval $ac_try) 2>&5
7026	ac_status=$?
7027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7028	(exit $ac_status); }; } &&
7029	{ ac_try='test -s conftest.$ac_objext'
7030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7031	(eval $ac_try) 2>&5
7032	ac_status=$?
7033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7034	(exit $ac_status); }; }; then
7035	ac_header_compiler=yes
7036	else
7037	echo "$as_me: failed program was:" >&5
7038	sed 's/^/\| /' conftest.$ac_ext >&5
7039
7040	ac_header_compiler=no
7041	fi
7042	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7043	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7044	echo "${ECHO_T}$ac_header_compiler" >&6
7045
7046	# Is the header present?
7047	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7048	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7049	cat >conftest.$ac_ext <<_ACEOF
7050	/* confdefs.h. */
7051	_ACEOF
7052	cat confdefs.h >>conftest.$ac_ext
7053	cat >>conftest.$ac_ext <<_ACEOF
7054	/* end confdefs.h. */
7055	#include <$ac_header>
7056	_ACEOF
7057	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7058	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7059	ac_status=$?
7060	grep -v '^ *+' conftest.er1 >conftest.err
7061	rm -f conftest.er1
7062	cat conftest.err >&5
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); } >/dev/null; then
7065	if test -s conftest.err; then
7066	ac_cpp_err=$ac_c_preproc_warn_flag
7067	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7068	else
7069	ac_cpp_err=
7070	fi
7071	else
7072	ac_cpp_err=yes
7073	fi
7074	if test -z "$ac_cpp_err"; then
7075	ac_header_preproc=yes
7076	else
7077	echo "$as_me: failed program was:" >&5
7078	sed 's/^/\| /' conftest.$ac_ext >&5
7079
7080	ac_header_preproc=no
7081	fi
7082	rm -f conftest.err conftest.$ac_ext
7083	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7084	echo "${ECHO_T}$ac_header_preproc" >&6
7085
7086	# So? What about this header?
7087	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7088	yes:no: )
7089	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7090	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7091	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7092	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7093	ac_header_preproc=yes
7094	;;
7095	no:yes:* )
7096	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7097	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7098	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7099	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7100	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7101	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7102	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7103	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7104	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7105	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7106	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7107	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7108	(
7109	cat <<\_ASBOX
7110	## ---------------------------------------------- ##
7111	## Report this to orxonox-dev at mail.datacore.ch ##
7112	## ---------------------------------------------- ##
7113	_ASBOX
7114	) \|
7115	sed "s/^/$as_me: WARNING: /" >&2
7116	;;
7117	esac
7118	echo "$as_me:$LINENO: checking for $ac_header" >&5
7119	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7120	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7121	echo $ECHO_N "(cached) $ECHO_C" >&6
7122	else
7123	eval "$as_ac_Header=\$ac_header_preproc"
7124	fi
7125	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7126	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7127
7128	fi
7129	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7130	cat >>confdefs.h <<_ACEOF
7131	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7132	_ACEOF
7133
7134	else
7135
7136	for ac_header in SDL/SDL_ttf.h
7137	do
7138	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7139	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7140	echo "$as_me:$LINENO: checking for $ac_header" >&5
7141	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7143	echo $ECHO_N "(cached) $ECHO_C" >&6
7144	fi
7145	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7146	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7147	else
7148	# Is the header compilable?
7149	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7150	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7151	cat >conftest.$ac_ext <<_ACEOF
7152	/* confdefs.h. */
7153	_ACEOF
7154	cat confdefs.h >>conftest.$ac_ext
7155	cat >>conftest.$ac_ext <<_ACEOF
7156	/* end confdefs.h. */
7157	$ac_includes_default
7158	#include <$ac_header>
7159	_ACEOF
7160	rm -f conftest.$ac_objext
7161	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7162	(eval $ac_compile) 2>conftest.er1
7163	ac_status=$?
7164	grep -v '^ *+' conftest.er1 >conftest.err
7165	rm -f conftest.er1
7166	cat conftest.err >&5
7167	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7168	(exit $ac_status); } &&
7169	{ ac_try='test -z "$ac_c_werror_flag"
7170	\|\| test ! -s conftest.err'
7171	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7172	(eval $ac_try) 2>&5
7173	ac_status=$?
7174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7175	(exit $ac_status); }; } &&
7176	{ ac_try='test -s conftest.$ac_objext'
7177	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7178	(eval $ac_try) 2>&5
7179	ac_status=$?
7180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7181	(exit $ac_status); }; }; then
7182	ac_header_compiler=yes
7183	else
7184	echo "$as_me: failed program was:" >&5
7185	sed 's/^/\| /' conftest.$ac_ext >&5
7186
7187	ac_header_compiler=no
7188	fi
7189	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7190	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7191	echo "${ECHO_T}$ac_header_compiler" >&6
7192
7193	# Is the header present?
7194	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7195	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7196	cat >conftest.$ac_ext <<_ACEOF
7197	/* confdefs.h. */
7198	_ACEOF
7199	cat confdefs.h >>conftest.$ac_ext
7200	cat >>conftest.$ac_ext <<_ACEOF
7201	/* end confdefs.h. */
7202	#include <$ac_header>
7203	_ACEOF
7204	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7205	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7206	ac_status=$?
7207	grep -v '^ *+' conftest.er1 >conftest.err
7208	rm -f conftest.er1
7209	cat conftest.err >&5
7210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7211	(exit $ac_status); } >/dev/null; then
7212	if test -s conftest.err; then
7213	ac_cpp_err=$ac_c_preproc_warn_flag
7214	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7215	else
7216	ac_cpp_err=
7217	fi
7218	else
7219	ac_cpp_err=yes
7220	fi
7221	if test -z "$ac_cpp_err"; then
7222	ac_header_preproc=yes
7223	else
7224	echo "$as_me: failed program was:" >&5
7225	sed 's/^/\| /' conftest.$ac_ext >&5
7226
7227	ac_header_preproc=no
7228	fi
7229	rm -f conftest.err conftest.$ac_ext
7230	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7231	echo "${ECHO_T}$ac_header_preproc" >&6
7232
7233	# So? What about this header?
7234	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7235	yes:no: )
7236	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7237	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7238	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7239	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7240	ac_header_preproc=yes
7241	;;
7242	no:yes:* )
7243	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7244	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7245	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7246	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7247	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7248	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7249	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7250	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7251	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7252	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7253	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7254	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7255	(
7256	cat <<\_ASBOX
7257	## ---------------------------------------------- ##
7258	## Report this to orxonox-dev at mail.datacore.ch ##
7259	## ---------------------------------------------- ##
7260	_ASBOX
7261	) \|
7262	sed "s/^/$as_me: WARNING: /" >&2
7263	;;
7264	esac
7265	echo "$as_me:$LINENO: checking for $ac_header" >&5
7266	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7267	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7268	echo $ECHO_N "(cached) $ECHO_C" >&6
7269	else
7270	eval "$as_ac_Header=\$ac_header_preproc"
7271	fi
7272	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7273	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7274
7275	fi
7276	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7277	cat >>confdefs.h <<_ACEOF
7278	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7279	_ACEOF
7280
7281	else
7282	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7283	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7284	{ (exit 1); exit 1; }; }
7285	fi
7286
7287	done
7288
7289	fi
7290
7291	done
7292
7293	# checking for SDL_ttf-lib
7294	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
7295	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
7296	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
7297	echo $ECHO_N "(cached) $ECHO_C" >&6
7298	else
7299	ac_check_lib_save_LIBS=$LIBS
7300	LIBS="-lSDL_ttf $LIBS"
7301	cat >conftest.$ac_ext <<_ACEOF
7302	/* confdefs.h. */
7303	_ACEOF
7304	cat confdefs.h >>conftest.$ac_ext
7305	cat >>conftest.$ac_ext <<_ACEOF
7306	/* end confdefs.h. */
7307
7308	/* Override any gcc2 internal prototype to avoid an error. */
7309	#ifdef __cplusplus
7310	extern "C"
7311	#endif
7312	/* We use char because int might match the return type of a gcc2
7313	builtin and then its argument prototype would still apply. */
7314	char TTF_OpenFont ();
7315	int
7316	main ()
7317	{
7318	TTF_OpenFont ();
7319	;
7320	return 0;
7321	}
7322	_ACEOF
7323	rm -f conftest.$ac_objext conftest$ac_exeext
7324	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7325	(eval $ac_link) 2>conftest.er1
7326	ac_status=$?
7327	grep -v '^ *+' conftest.er1 >conftest.err
7328	rm -f conftest.er1
7329	cat conftest.err >&5
7330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7331	(exit $ac_status); } &&
7332	{ ac_try='test -z "$ac_c_werror_flag"
7333	\|\| test ! -s conftest.err'
7334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7335	(eval $ac_try) 2>&5
7336	ac_status=$?
7337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7338	(exit $ac_status); }; } &&
7339	{ ac_try='test -s conftest$ac_exeext'
7340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7341	(eval $ac_try) 2>&5
7342	ac_status=$?
7343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7344	(exit $ac_status); }; }; then
7345	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
7346	else
7347	echo "$as_me: failed program was:" >&5
7348	sed 's/^/\| /' conftest.$ac_ext >&5
7349
7350	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
7351	fi
7352	rm -f conftest.err conftest.$ac_objext \
7353	conftest$ac_exeext conftest.$ac_ext
7354	LIBS=$ac_check_lib_save_LIBS
7355	fi
7356	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
7357	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
7358	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
7359	FOUND_SDL_ttf=yes
7360	fi
7361
7362	if test x$FOUND_SDL_ttf = xyes ; then
7363	LIBS="$LIBS -lSDL_ttf"
7364	else
7365	echo "------------------"
7366	echo "SDL_ttf library not found."
7367	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7368	echo "------------------"
7369	exit -1
7370	fi
7371
7372	#-----------#
7373	# SDL_Image #
7374	#-----------#
7375	# checking for SDL_image-headers
7376
7377	for ac_header in SDL_image.h
7378	do
7379	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7380	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7381	echo "$as_me:$LINENO: checking for $ac_header" >&5
7382	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7383	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7384	echo $ECHO_N "(cached) $ECHO_C" >&6
7385	fi
7386	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7387	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7388	else
7389	# Is the header compilable?
7390	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7391	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7392	cat >conftest.$ac_ext <<_ACEOF
7393	/* confdefs.h. */
7394	_ACEOF
7395	cat confdefs.h >>conftest.$ac_ext
7396	cat >>conftest.$ac_ext <<_ACEOF
7397	/* end confdefs.h. */
7398	$ac_includes_default
7399	#include <$ac_header>
7400	_ACEOF
7401	rm -f conftest.$ac_objext
7402	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7403	(eval $ac_compile) 2>conftest.er1
7404	ac_status=$?
7405	grep -v '^ *+' conftest.er1 >conftest.err
7406	rm -f conftest.er1
7407	cat conftest.err >&5
7408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7409	(exit $ac_status); } &&
7410	{ ac_try='test -z "$ac_c_werror_flag"
7411	\|\| test ! -s conftest.err'
7412	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7413	(eval $ac_try) 2>&5
7414	ac_status=$?
7415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7416	(exit $ac_status); }; } &&
7417	{ ac_try='test -s conftest.$ac_objext'
7418	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7419	(eval $ac_try) 2>&5
7420	ac_status=$?
7421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7422	(exit $ac_status); }; }; then
7423	ac_header_compiler=yes
7424	else
7425	echo "$as_me: failed program was:" >&5
7426	sed 's/^/\| /' conftest.$ac_ext >&5
7427
7428	ac_header_compiler=no
7429	fi
7430	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7431	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7432	echo "${ECHO_T}$ac_header_compiler" >&6
7433
7434	# Is the header present?
7435	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7436	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7437	cat >conftest.$ac_ext <<_ACEOF
7438	/* confdefs.h. */
7439	_ACEOF
7440	cat confdefs.h >>conftest.$ac_ext
7441	cat >>conftest.$ac_ext <<_ACEOF
7442	/* end confdefs.h. */
7443	#include <$ac_header>
7444	_ACEOF
7445	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7446	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7447	ac_status=$?
7448	grep -v '^ *+' conftest.er1 >conftest.err
7449	rm -f conftest.er1
7450	cat conftest.err >&5
7451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7452	(exit $ac_status); } >/dev/null; then
7453	if test -s conftest.err; then
7454	ac_cpp_err=$ac_c_preproc_warn_flag
7455	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7456	else
7457	ac_cpp_err=
7458	fi
7459	else
7460	ac_cpp_err=yes
7461	fi
7462	if test -z "$ac_cpp_err"; then
7463	ac_header_preproc=yes
7464	else
7465	echo "$as_me: failed program was:" >&5
7466	sed 's/^/\| /' conftest.$ac_ext >&5
7467
7468	ac_header_preproc=no
7469	fi
7470	rm -f conftest.err conftest.$ac_ext
7471	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7472	echo "${ECHO_T}$ac_header_preproc" >&6
7473
7474	# So? What about this header?
7475	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7476	yes:no: )
7477	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7478	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7479	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7480	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7481	ac_header_preproc=yes
7482	;;
7483	no:yes:* )
7484	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7485	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7486	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7487	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7488	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7489	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7490	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7491	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7492	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7493	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7494	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7495	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7496	(
7497	cat <<\_ASBOX
7498	## ---------------------------------------------- ##
7499	## Report this to orxonox-dev at mail.datacore.ch ##
7500	## ---------------------------------------------- ##
7501	_ASBOX
7502	) \|
7503	sed "s/^/$as_me: WARNING: /" >&2
7504	;;
7505	esac
7506	echo "$as_me:$LINENO: checking for $ac_header" >&5
7507	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7508	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7509	echo $ECHO_N "(cached) $ECHO_C" >&6
7510	else
7511	eval "$as_ac_Header=\$ac_header_preproc"
7512	fi
7513	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7514	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7515
7516	fi
7517	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7518	cat >>confdefs.h <<_ACEOF
7519	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7520	_ACEOF
7521
7522	else
7523
7524	for ac_header in SDL/SDL_image.h
7525	do
7526	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7528	echo "$as_me:$LINENO: checking for $ac_header" >&5
7529	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7530	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7531	echo $ECHO_N "(cached) $ECHO_C" >&6
7532	fi
7533	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7534	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7535	else
7536	# Is the header compilable?
7537	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7538	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7539	cat >conftest.$ac_ext <<_ACEOF
7540	/* confdefs.h. */
7541	_ACEOF
7542	cat confdefs.h >>conftest.$ac_ext
7543	cat >>conftest.$ac_ext <<_ACEOF
7544	/* end confdefs.h. */
7545	$ac_includes_default
7546	#include <$ac_header>
7547	_ACEOF
7548	rm -f conftest.$ac_objext
7549	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7550	(eval $ac_compile) 2>conftest.er1
7551	ac_status=$?
7552	grep -v '^ *+' conftest.er1 >conftest.err
7553	rm -f conftest.er1
7554	cat conftest.err >&5
7555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556	(exit $ac_status); } &&
7557	{ ac_try='test -z "$ac_c_werror_flag"
7558	\|\| test ! -s conftest.err'
7559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7560	(eval $ac_try) 2>&5
7561	ac_status=$?
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); }; } &&
7564	{ ac_try='test -s conftest.$ac_objext'
7565	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7566	(eval $ac_try) 2>&5
7567	ac_status=$?
7568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7569	(exit $ac_status); }; }; then
7570	ac_header_compiler=yes
7571	else
7572	echo "$as_me: failed program was:" >&5
7573	sed 's/^/\| /' conftest.$ac_ext >&5
7574
7575	ac_header_compiler=no
7576	fi
7577	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7578	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7579	echo "${ECHO_T}$ac_header_compiler" >&6
7580
7581	# Is the header present?
7582	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7583	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7584	cat >conftest.$ac_ext <<_ACEOF
7585	/* confdefs.h. */
7586	_ACEOF
7587	cat confdefs.h >>conftest.$ac_ext
7588	cat >>conftest.$ac_ext <<_ACEOF
7589	/* end confdefs.h. */
7590	#include <$ac_header>
7591	_ACEOF
7592	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7593	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7594	ac_status=$?
7595	grep -v '^ *+' conftest.er1 >conftest.err
7596	rm -f conftest.er1
7597	cat conftest.err >&5
7598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7599	(exit $ac_status); } >/dev/null; then
7600	if test -s conftest.err; then
7601	ac_cpp_err=$ac_c_preproc_warn_flag
7602	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7603	else
7604	ac_cpp_err=
7605	fi
7606	else
7607	ac_cpp_err=yes
7608	fi
7609	if test -z "$ac_cpp_err"; then
7610	ac_header_preproc=yes
7611	else
7612	echo "$as_me: failed program was:" >&5
7613	sed 's/^/\| /' conftest.$ac_ext >&5
7614
7615	ac_header_preproc=no
7616	fi
7617	rm -f conftest.err conftest.$ac_ext
7618	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7619	echo "${ECHO_T}$ac_header_preproc" >&6
7620
7621	# So? What about this header?
7622	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7623	yes:no: )
7624	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7625	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7626	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7627	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7628	ac_header_preproc=yes
7629	;;
7630	no:yes:* )
7631	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7632	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7633	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7634	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7635	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7636	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7637	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7638	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7639	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7640	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7641	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7642	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7643	(
7644	cat <<\_ASBOX
7645	## ---------------------------------------------- ##
7646	## Report this to orxonox-dev at mail.datacore.ch ##
7647	## ---------------------------------------------- ##
7648	_ASBOX
7649	) \|
7650	sed "s/^/$as_me: WARNING: /" >&2
7651	;;
7652	esac
7653	echo "$as_me:$LINENO: checking for $ac_header" >&5
7654	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7656	echo $ECHO_N "(cached) $ECHO_C" >&6
7657	else
7658	eval "$as_ac_Header=\$ac_header_preproc"
7659	fi
7660	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7661	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7662
7663	fi
7664	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7665	cat >>confdefs.h <<_ACEOF
7666	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7667	_ACEOF
7668
7669	else
7670	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7671	echo "$as_me: error: SDL_image header not found." >&2;}
7672	{ (exit 1); exit 1; }; }
7673	fi
7674
7675	done
7676
7677	fi
7678
7679	done
7680
7681	# checking for SDL_image-lib
7682	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7683	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7684	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7685	echo $ECHO_N "(cached) $ECHO_C" >&6
7686	else
7687	ac_check_lib_save_LIBS=$LIBS
7688	LIBS="-lSDL_image $LIBS"
7689	cat >conftest.$ac_ext <<_ACEOF
7690	/* confdefs.h. */
7691	_ACEOF
7692	cat confdefs.h >>conftest.$ac_ext
7693	cat >>conftest.$ac_ext <<_ACEOF
7694	/* end confdefs.h. */
7695
7696
7697	int
7698	main ()
7699	{
7700	main ();
7701	;
7702	return 0;
7703	}
7704	_ACEOF
7705	rm -f conftest.$ac_objext conftest$ac_exeext
7706	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7707	(eval $ac_link) 2>conftest.er1
7708	ac_status=$?
7709	grep -v '^ *+' conftest.er1 >conftest.err
7710	rm -f conftest.er1
7711	cat conftest.err >&5
7712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7713	(exit $ac_status); } &&
7714	{ ac_try='test -z "$ac_c_werror_flag"
7715	\|\| test ! -s conftest.err'
7716	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7717	(eval $ac_try) 2>&5
7718	ac_status=$?
7719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7720	(exit $ac_status); }; } &&
7721	{ ac_try='test -s conftest$ac_exeext'
7722	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7723	(eval $ac_try) 2>&5
7724	ac_status=$?
7725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7726	(exit $ac_status); }; }; then
7727	ac_cv_lib_SDL_image_main=yes
7728	else
7729	echo "$as_me: failed program was:" >&5
7730	sed 's/^/\| /' conftest.$ac_ext >&5
7731
7732	ac_cv_lib_SDL_image_main=no
7733	fi
7734	rm -f conftest.err conftest.$ac_objext \
7735	conftest$ac_exeext conftest.$ac_ext
7736	LIBS=$ac_check_lib_save_LIBS
7737	fi
7738	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7739	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7740	if test $ac_cv_lib_SDL_image_main = yes; then
7741	FOUND_SDL_image=yes
7742	fi
7743
7744	if test x$FOUND_SDL_image = xyes ; then
7745	LIBS="$LIBS -lSDL_image"
7746	else
7747	echo "------------------"
7748	echo "SDL_image library not found."
7749	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7750	echo "------------------"
7751	exit -1
7752	fi
7753
7754	#-----#
7755	# ogg #
7756	#-----#
7757	# checking for ogg-headers
7758
7759	for ac_header in ogg/ogg.h
7760	do
7761	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7762	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7763	echo "$as_me:$LINENO: checking for $ac_header" >&5
7764	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7765	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7766	echo $ECHO_N "(cached) $ECHO_C" >&6
7767	fi
7768	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7769	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7770	else
7771	# Is the header compilable?
7772	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7773	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7774	cat >conftest.$ac_ext <<_ACEOF
7775	/* confdefs.h. */
7776	_ACEOF
7777	cat confdefs.h >>conftest.$ac_ext
7778	cat >>conftest.$ac_ext <<_ACEOF
7779	/* end confdefs.h. */
7780	$ac_includes_default
7781	#include <$ac_header>
7782	_ACEOF
7783	rm -f conftest.$ac_objext
7784	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7785	(eval $ac_compile) 2>conftest.er1
7786	ac_status=$?
7787	grep -v '^ *+' conftest.er1 >conftest.err
7788	rm -f conftest.er1
7789	cat conftest.err >&5
7790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7791	(exit $ac_status); } &&
7792	{ ac_try='test -z "$ac_c_werror_flag"
7793	\|\| test ! -s conftest.err'
7794	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7795	(eval $ac_try) 2>&5
7796	ac_status=$?
7797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7798	(exit $ac_status); }; } &&
7799	{ ac_try='test -s conftest.$ac_objext'
7800	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7801	(eval $ac_try) 2>&5
7802	ac_status=$?
7803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7804	(exit $ac_status); }; }; then
7805	ac_header_compiler=yes
7806	else
7807	echo "$as_me: failed program was:" >&5
7808	sed 's/^/\| /' conftest.$ac_ext >&5
7809
7810	ac_header_compiler=no
7811	fi
7812	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7813	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7814	echo "${ECHO_T}$ac_header_compiler" >&6
7815
7816	# Is the header present?
7817	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7818	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7819	cat >conftest.$ac_ext <<_ACEOF
7820	/* confdefs.h. */
7821	_ACEOF
7822	cat confdefs.h >>conftest.$ac_ext
7823	cat >>conftest.$ac_ext <<_ACEOF
7824	/* end confdefs.h. */
7825	#include <$ac_header>
7826	_ACEOF
7827	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7828	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7829	ac_status=$?
7830	grep -v '^ *+' conftest.er1 >conftest.err
7831	rm -f conftest.er1
7832	cat conftest.err >&5
7833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7834	(exit $ac_status); } >/dev/null; then
7835	if test -s conftest.err; then
7836	ac_cpp_err=$ac_c_preproc_warn_flag
7837	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7838	else
7839	ac_cpp_err=
7840	fi
7841	else
7842	ac_cpp_err=yes
7843	fi
7844	if test -z "$ac_cpp_err"; then
7845	ac_header_preproc=yes
7846	else
7847	echo "$as_me: failed program was:" >&5
7848	sed 's/^/\| /' conftest.$ac_ext >&5
7849
7850	ac_header_preproc=no
7851	fi
7852	rm -f conftest.err conftest.$ac_ext
7853	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7854	echo "${ECHO_T}$ac_header_preproc" >&6
7855
7856	# So? What about this header?
7857	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7858	yes:no: )
7859	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7860	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7861	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7862	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7863	ac_header_preproc=yes
7864	;;
7865	no:yes:* )
7866	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7867	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7868	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7869	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7870	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7871	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7872	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7873	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7874	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7875	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7876	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7877	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7878	(
7879	cat <<\_ASBOX
7880	## ---------------------------------------------- ##
7881	## Report this to orxonox-dev at mail.datacore.ch ##
7882	## ---------------------------------------------- ##
7883	_ASBOX
7884	) \|
7885	sed "s/^/$as_me: WARNING: /" >&2
7886	;;
7887	esac
7888	echo "$as_me:$LINENO: checking for $ac_header" >&5
7889	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7890	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7891	echo $ECHO_N "(cached) $ECHO_C" >&6
7892	else
7893	eval "$as_ac_Header=\$ac_header_preproc"
7894	fi
7895	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7896	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7897
7898	fi
7899	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7900	cat >>confdefs.h <<_ACEOF
7901	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7902	_ACEOF
7903
7904	else
7905	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
7906	echo "$as_me: error: cannot find ogg header." >&2;}
7907	{ (exit 1); exit 1; }; }
7908	fi
7909
7910	done
7911
7912	# checking for ogg-lib
7913	echo "$as_me:$LINENO: checking for main in -logg" >&5
7914	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
7915	if test "${ac_cv_lib_ogg_main+set}" = set; then
7916	echo $ECHO_N "(cached) $ECHO_C" >&6
7917	else
7918	ac_check_lib_save_LIBS=$LIBS
7919	LIBS="-logg $LIBS"
7920	cat >conftest.$ac_ext <<_ACEOF
7921	/* confdefs.h. */
7922	_ACEOF
7923	cat confdefs.h >>conftest.$ac_ext
7924	cat >>conftest.$ac_ext <<_ACEOF
7925	/* end confdefs.h. */
7926
7927
7928	int
7929	main ()
7930	{
7931	main ();
7932	;
7933	return 0;
7934	}
7935	_ACEOF
7936	rm -f conftest.$ac_objext conftest$ac_exeext
7937	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7938	(eval $ac_link) 2>conftest.er1
7939	ac_status=$?
7940	grep -v '^ *+' conftest.er1 >conftest.err
7941	rm -f conftest.er1
7942	cat conftest.err >&5
7943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7944	(exit $ac_status); } &&
7945	{ ac_try='test -z "$ac_c_werror_flag"
7946	\|\| test ! -s conftest.err'
7947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7948	(eval $ac_try) 2>&5
7949	ac_status=$?
7950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7951	(exit $ac_status); }; } &&
7952	{ ac_try='test -s conftest$ac_exeext'
7953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7954	(eval $ac_try) 2>&5
7955	ac_status=$?
7956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7957	(exit $ac_status); }; }; then
7958	ac_cv_lib_ogg_main=yes
7959	else
7960	echo "$as_me: failed program was:" >&5
7961	sed 's/^/\| /' conftest.$ac_ext >&5
7962
7963	ac_cv_lib_ogg_main=no
7964	fi
7965	rm -f conftest.err conftest.$ac_objext \
7966	conftest$ac_exeext conftest.$ac_ext
7967	LIBS=$ac_check_lib_save_LIBS
7968	fi
7969	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
7970	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
7971	if test $ac_cv_lib_ogg_main = yes; then
7972	FOUND_ogg=yes
7973	fi
7974
7975	if test x$FOUND_ogg = xyes ; then
7976	LIBS="$LIBS -logg"
7977	else
7978	echo "------------------"
7979	echo "ogg library not found."
7980	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7981	echo "------------------"
7982	exit -1
7983	fi
7984
7985	#--------#
7986	# vorbis #
7987	#--------#
7988	# checking for vorbis-lib
7989	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
7990	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
7991	if test "${ac_cv_lib_vorbis_main+set}" = set; then
7992	echo $ECHO_N "(cached) $ECHO_C" >&6
7993	else
7994	ac_check_lib_save_LIBS=$LIBS
7995	LIBS="-lvorbis $LIBS"
7996	cat >conftest.$ac_ext <<_ACEOF
7997	/* confdefs.h. */
7998	_ACEOF
7999	cat confdefs.h >>conftest.$ac_ext
8000	cat >>conftest.$ac_ext <<_ACEOF
8001	/* end confdefs.h. */
8002
8003
8004	int
8005	main ()
8006	{
8007	main ();
8008	;
8009	return 0;
8010	}
8011	_ACEOF
8012	rm -f conftest.$ac_objext conftest$ac_exeext
8013	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8014	(eval $ac_link) 2>conftest.er1
8015	ac_status=$?
8016	grep -v '^ *+' conftest.er1 >conftest.err
8017	rm -f conftest.er1
8018	cat conftest.err >&5
8019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8020	(exit $ac_status); } &&
8021	{ ac_try='test -z "$ac_c_werror_flag"
8022	\|\| test ! -s conftest.err'
8023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8024	(eval $ac_try) 2>&5
8025	ac_status=$?
8026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8027	(exit $ac_status); }; } &&
8028	{ ac_try='test -s conftest$ac_exeext'
8029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030	(eval $ac_try) 2>&5
8031	ac_status=$?
8032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033	(exit $ac_status); }; }; then
8034	ac_cv_lib_vorbis_main=yes
8035	else
8036	echo "$as_me: failed program was:" >&5
8037	sed 's/^/\| /' conftest.$ac_ext >&5
8038
8039	ac_cv_lib_vorbis_main=no
8040	fi
8041	rm -f conftest.err conftest.$ac_objext \
8042	conftest$ac_exeext conftest.$ac_ext
8043	LIBS=$ac_check_lib_save_LIBS
8044	fi
8045	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
8046	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
8047	if test $ac_cv_lib_vorbis_main = yes; then
8048	FOUND_vorbis=yes
8049	fi
8050
8051	if test x$FOUND_vorbis = xyes ; then
8052	LIBS="$LIBS -lvorbis"
8053	else
8054	echo "------------------"
8055	echo "vorbis library not found."
8056	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8057	echo "------------------"
8058	exit -1
8059	fi
8060
8061	#------------#
8062	# vorbisfile #
8063	#------------#
8064	# checking for vorbis-headers
8065
8066	for ac_header in vorbis/vorbisfile.h
8067	do
8068	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8069	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8070	echo "$as_me:$LINENO: checking for $ac_header" >&5
8071	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8072	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8073	echo $ECHO_N "(cached) $ECHO_C" >&6
8074	fi
8075	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8076	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8077	else
8078	# Is the header compilable?
8079	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8080	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8081	cat >conftest.$ac_ext <<_ACEOF
8082	/* confdefs.h. */
8083	_ACEOF
8084	cat confdefs.h >>conftest.$ac_ext
8085	cat >>conftest.$ac_ext <<_ACEOF
8086	/* end confdefs.h. */
8087	$ac_includes_default
8088	#include <$ac_header>
8089	_ACEOF
8090	rm -f conftest.$ac_objext
8091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8092	(eval $ac_compile) 2>conftest.er1
8093	ac_status=$?
8094	grep -v '^ *+' conftest.er1 >conftest.err
8095	rm -f conftest.er1
8096	cat conftest.err >&5
8097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8098	(exit $ac_status); } &&
8099	{ ac_try='test -z "$ac_c_werror_flag"
8100	\|\| test ! -s conftest.err'
8101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8102	(eval $ac_try) 2>&5
8103	ac_status=$?
8104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8105	(exit $ac_status); }; } &&
8106	{ ac_try='test -s conftest.$ac_objext'
8107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8108	(eval $ac_try) 2>&5
8109	ac_status=$?
8110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8111	(exit $ac_status); }; }; then
8112	ac_header_compiler=yes
8113	else
8114	echo "$as_me: failed program was:" >&5
8115	sed 's/^/\| /' conftest.$ac_ext >&5
8116
8117	ac_header_compiler=no
8118	fi
8119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8120	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8121	echo "${ECHO_T}$ac_header_compiler" >&6
8122
8123	# Is the header present?
8124	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8125	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8126	cat >conftest.$ac_ext <<_ACEOF
8127	/* confdefs.h. */
8128	_ACEOF
8129	cat confdefs.h >>conftest.$ac_ext
8130	cat >>conftest.$ac_ext <<_ACEOF
8131	/* end confdefs.h. */
8132	#include <$ac_header>
8133	_ACEOF
8134	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8135	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8136	ac_status=$?
8137	grep -v '^ *+' conftest.er1 >conftest.err
8138	rm -f conftest.er1
8139	cat conftest.err >&5
8140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8141	(exit $ac_status); } >/dev/null; then
8142	if test -s conftest.err; then
8143	ac_cpp_err=$ac_c_preproc_warn_flag
8144	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8145	else
8146	ac_cpp_err=
8147	fi
8148	else
8149	ac_cpp_err=yes
8150	fi
8151	if test -z "$ac_cpp_err"; then
8152	ac_header_preproc=yes
8153	else
8154	echo "$as_me: failed program was:" >&5
8155	sed 's/^/\| /' conftest.$ac_ext >&5
8156
8157	ac_header_preproc=no
8158	fi
8159	rm -f conftest.err conftest.$ac_ext
8160	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8161	echo "${ECHO_T}$ac_header_preproc" >&6
8162
8163	# So? What about this header?
8164	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8165	yes:no: )
8166	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8167	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8168	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8169	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8170	ac_header_preproc=yes
8171	;;
8172	no:yes:* )
8173	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8174	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8175	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8176	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8177	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8178	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8179	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8180	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8181	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8182	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8183	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8184	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8185	(
8186	cat <<\_ASBOX
8187	## ---------------------------------------------- ##
8188	## Report this to orxonox-dev at mail.datacore.ch ##
8189	## ---------------------------------------------- ##
8190	_ASBOX
8191	) \|
8192	sed "s/^/$as_me: WARNING: /" >&2
8193	;;
8194	esac
8195	echo "$as_me:$LINENO: checking for $ac_header" >&5
8196	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8197	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8198	echo $ECHO_N "(cached) $ECHO_C" >&6
8199	else
8200	eval "$as_ac_Header=\$ac_header_preproc"
8201	fi
8202	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8203	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8204
8205	fi
8206	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8207	cat >>confdefs.h <<_ACEOF
8208	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8209	_ACEOF
8210
8211	else
8212	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
8213	echo "$as_me: error: cannot find vorbisfile header." >&2;}
8214	{ (exit 1); exit 1; }; }
8215	fi
8216
8217	done
8218
8219	# checking for vorbisfile-lib
8220	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
8221	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
8222	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
8223	echo $ECHO_N "(cached) $ECHO_C" >&6
8224	else
8225	ac_check_lib_save_LIBS=$LIBS
8226	LIBS="-lvorbisfile $LIBS"
8227	cat >conftest.$ac_ext <<_ACEOF
8228	/* confdefs.h. */
8229	_ACEOF
8230	cat confdefs.h >>conftest.$ac_ext
8231	cat >>conftest.$ac_ext <<_ACEOF
8232	/* end confdefs.h. */
8233
8234
8235	int
8236	main ()
8237	{
8238	main ();
8239	;
8240	return 0;
8241	}
8242	_ACEOF
8243	rm -f conftest.$ac_objext conftest$ac_exeext
8244	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8245	(eval $ac_link) 2>conftest.er1
8246	ac_status=$?
8247	grep -v '^ *+' conftest.er1 >conftest.err
8248	rm -f conftest.er1
8249	cat conftest.err >&5
8250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8251	(exit $ac_status); } &&
8252	{ ac_try='test -z "$ac_c_werror_flag"
8253	\|\| test ! -s conftest.err'
8254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8255	(eval $ac_try) 2>&5
8256	ac_status=$?
8257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258	(exit $ac_status); }; } &&
8259	{ ac_try='test -s conftest$ac_exeext'
8260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8261	(eval $ac_try) 2>&5
8262	ac_status=$?
8263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8264	(exit $ac_status); }; }; then
8265	ac_cv_lib_vorbisfile_main=yes
8266	else
8267	echo "$as_me: failed program was:" >&5
8268	sed 's/^/\| /' conftest.$ac_ext >&5
8269
8270	ac_cv_lib_vorbisfile_main=no
8271	fi
8272	rm -f conftest.err conftest.$ac_objext \
8273	conftest$ac_exeext conftest.$ac_ext
8274	LIBS=$ac_check_lib_save_LIBS
8275	fi
8276	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
8277	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
8278	if test $ac_cv_lib_vorbisfile_main = yes; then
8279	FOUND_vorbisfile=yes
8280	fi
8281
8282	if test x$FOUND_vorbisfile = xyes ; then
8283	LIBS="$LIBS -lvorbisfile"
8284	else
8285	echo "------------------"
8286	echo "vorbisfile library not found."
8287	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8288	echo "------------------"
8289	exit -1
8290	fi
8291
8292	#-----#
8293	# GTK #
8294	#-----#
8295	if test x$def_gtk = xyes; then
8296	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
8297	echo "$as_me:$LINENO: checking for gtk2.0" >&5
8298	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
8299	if `$PKG_CONFIG --exists gtk+-2.0`; then
8300	echo "yes"
8301	have_gtk2=yes
8302	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
8303	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
8304
8305	cat >>confdefs.h <<_ACEOF
8306	#define HAVE_GTK2 1
8307	_ACEOF
8308
8309	if test $DEBUG -ge 3; then
8310	echo "cflags: $GTK2_CFLAGS"
8311	echo "libs: $GTK2_LIBS"
8312	fi
8313	else
8314	echo "no"
8315	fi
8316
8317	fi
8318
8319
8320
8321
8322	if test x$have_gtk2 = xyes; then
8323	HAVE_GTK2_TRUE=
8324	HAVE_GTK2_FALSE='#'
8325	else
8326	HAVE_GTK2_TRUE='#'
8327	HAVE_GTK2_FALSE=
8328	fi
8329
8330
8331	#---------#
8332	# libcURL #
8333	#---------#
8334	if test x$def_curl = xyes; then
8335
8336
8337	for ac_header in curl/curl.h
8338	do
8339	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8340	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8341	echo "$as_me:$LINENO: checking for $ac_header" >&5
8342	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8343	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8344	echo $ECHO_N "(cached) $ECHO_C" >&6
8345	fi
8346	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8347	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8348	else
8349	# Is the header compilable?
8350	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8351	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8352	cat >conftest.$ac_ext <<_ACEOF
8353	/* confdefs.h. */
8354	_ACEOF
8355	cat confdefs.h >>conftest.$ac_ext
8356	cat >>conftest.$ac_ext <<_ACEOF
8357	/* end confdefs.h. */
8358	$ac_includes_default
8359	#include <$ac_header>
8360	_ACEOF
8361	rm -f conftest.$ac_objext
8362	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8363	(eval $ac_compile) 2>conftest.er1
8364	ac_status=$?
8365	grep -v '^ *+' conftest.er1 >conftest.err
8366	rm -f conftest.er1
8367	cat conftest.err >&5
8368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8369	(exit $ac_status); } &&
8370	{ ac_try='test -z "$ac_c_werror_flag"
8371	\|\| test ! -s conftest.err'
8372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8373	(eval $ac_try) 2>&5
8374	ac_status=$?
8375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8376	(exit $ac_status); }; } &&
8377	{ ac_try='test -s conftest.$ac_objext'
8378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8379	(eval $ac_try) 2>&5
8380	ac_status=$?
8381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8382	(exit $ac_status); }; }; then
8383	ac_header_compiler=yes
8384	else
8385	echo "$as_me: failed program was:" >&5
8386	sed 's/^/\| /' conftest.$ac_ext >&5
8387
8388	ac_header_compiler=no
8389	fi
8390	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8391	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8392	echo "${ECHO_T}$ac_header_compiler" >&6
8393
8394	# Is the header present?
8395	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8396	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8397	cat >conftest.$ac_ext <<_ACEOF
8398	/* confdefs.h. */
8399	_ACEOF
8400	cat confdefs.h >>conftest.$ac_ext
8401	cat >>conftest.$ac_ext <<_ACEOF
8402	/* end confdefs.h. */
8403	#include <$ac_header>
8404	_ACEOF
8405	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8406	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8407	ac_status=$?
8408	grep -v '^ *+' conftest.er1 >conftest.err
8409	rm -f conftest.er1
8410	cat conftest.err >&5
8411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412	(exit $ac_status); } >/dev/null; then
8413	if test -s conftest.err; then
8414	ac_cpp_err=$ac_c_preproc_warn_flag
8415	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8416	else
8417	ac_cpp_err=
8418	fi
8419	else
8420	ac_cpp_err=yes
8421	fi
8422	if test -z "$ac_cpp_err"; then
8423	ac_header_preproc=yes
8424	else
8425	echo "$as_me: failed program was:" >&5
8426	sed 's/^/\| /' conftest.$ac_ext >&5
8427
8428	ac_header_preproc=no
8429	fi
8430	rm -f conftest.err conftest.$ac_ext
8431	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8432	echo "${ECHO_T}$ac_header_preproc" >&6
8433
8434	# So? What about this header?
8435	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8436	yes:no: )
8437	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8438	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8439	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8440	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8441	ac_header_preproc=yes
8442	;;
8443	no:yes:* )
8444	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8445	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8446	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8447	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8448	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8449	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8450	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8451	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8452	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8453	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8454	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8455	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8456	(
8457	cat <<\_ASBOX
8458	## ---------------------------------------------- ##
8459	## Report this to orxonox-dev at mail.datacore.ch ##
8460	## ---------------------------------------------- ##
8461	_ASBOX
8462	) \|
8463	sed "s/^/$as_me: WARNING: /" >&2
8464	;;
8465	esac
8466	echo "$as_me:$LINENO: checking for $ac_header" >&5
8467	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8469	echo $ECHO_N "(cached) $ECHO_C" >&6
8470	else
8471	eval "$as_ac_Header=\$ac_header_preproc"
8472	fi
8473	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8474	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8475
8476	fi
8477	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8478	cat >>confdefs.h <<_ACEOF
8479	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8480	_ACEOF
8481	curlHeader="yes"
8482	else
8483	curlHeader="no"
8484	fi
8485
8486	done
8487
8488	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8489	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8490	if test "${ac_cv_lib_curl_main+set}" = set; then
8491	echo $ECHO_N "(cached) $ECHO_C" >&6
8492	else
8493	ac_check_lib_save_LIBS=$LIBS
8494	LIBS="-lcurl $LIBS"
8495	cat >conftest.$ac_ext <<_ACEOF
8496	/* confdefs.h. */
8497	_ACEOF
8498	cat confdefs.h >>conftest.$ac_ext
8499	cat >>conftest.$ac_ext <<_ACEOF
8500	/* end confdefs.h. */
8501
8502
8503	int
8504	main ()
8505	{
8506	main ();
8507	;
8508	return 0;
8509	}
8510	_ACEOF
8511	rm -f conftest.$ac_objext conftest$ac_exeext
8512	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8513	(eval $ac_link) 2>conftest.er1
8514	ac_status=$?
8515	grep -v '^ *+' conftest.er1 >conftest.err
8516	rm -f conftest.er1
8517	cat conftest.err >&5
8518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8519	(exit $ac_status); } &&
8520	{ ac_try='test -z "$ac_c_werror_flag"
8521	\|\| test ! -s conftest.err'
8522	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8523	(eval $ac_try) 2>&5
8524	ac_status=$?
8525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8526	(exit $ac_status); }; } &&
8527	{ ac_try='test -s conftest$ac_exeext'
8528	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8529	(eval $ac_try) 2>&5
8530	ac_status=$?
8531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8532	(exit $ac_status); }; }; then
8533	ac_cv_lib_curl_main=yes
8534	else
8535	echo "$as_me: failed program was:" >&5
8536	sed 's/^/\| /' conftest.$ac_ext >&5
8537
8538	ac_cv_lib_curl_main=no
8539	fi
8540	rm -f conftest.err conftest.$ac_objext \
8541	conftest$ac_exeext conftest.$ac_ext
8542	LIBS=$ac_check_lib_save_LIBS
8543	fi
8544	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8545	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8546	if test $ac_cv_lib_curl_main = yes; then
8547	FOUND_curl=yes
8548	fi
8549
8550	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8551	have_curl=yes
8552	CURL_LIBS=`curl-config --libs`
8553	CURLCFLAGS=`curl-config --cflags`
8554
8555	cat >>confdefs.h <<_ACEOF
8556	#define HAVE_CURL 1
8557	_ACEOF
8558
8559	else
8560	have_curl=no
8561	fi
8562
8563	fi
8564
8565
8566
8567
8568	if test x$have_curl = xyes; then
8569	HAVE_CURL_TRUE=
8570	HAVE_CURL_FALSE='#'
8571	else
8572	HAVE_CURL_TRUE='#'
8573	HAVE_CURL_FALSE=
8574	fi
8575
8576
8577	#--------#
8578	# efence #
8579	#--------#
8580	if test x$def_efence = xyes ; then
8581	echo "$as_me:$LINENO: checking for main in -lefence" >&5
8582	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8583	if test "${ac_cv_lib_efence_main+set}" = set; then
8584	echo $ECHO_N "(cached) $ECHO_C" >&6
8585	else
8586	ac_check_lib_save_LIBS=$LIBS
8587	LIBS="-lefence $LIBS"
8588	cat >conftest.$ac_ext <<_ACEOF
8589	/* confdefs.h. */
8590	_ACEOF
8591	cat confdefs.h >>conftest.$ac_ext
8592	cat >>conftest.$ac_ext <<_ACEOF
8593	/* end confdefs.h. */
8594
8595
8596	int
8597	main ()
8598	{
8599	main ();
8600	;
8601	return 0;
8602	}
8603	_ACEOF
8604	rm -f conftest.$ac_objext conftest$ac_exeext
8605	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8606	(eval $ac_link) 2>conftest.er1
8607	ac_status=$?
8608	grep -v '^ *+' conftest.er1 >conftest.err
8609	rm -f conftest.er1
8610	cat conftest.err >&5
8611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8612	(exit $ac_status); } &&
8613	{ ac_try='test -z "$ac_c_werror_flag"
8614	\|\| test ! -s conftest.err'
8615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8616	(eval $ac_try) 2>&5
8617	ac_status=$?
8618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8619	(exit $ac_status); }; } &&
8620	{ ac_try='test -s conftest$ac_exeext'
8621	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8622	(eval $ac_try) 2>&5
8623	ac_status=$?
8624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8625	(exit $ac_status); }; }; then
8626	ac_cv_lib_efence_main=yes
8627	else
8628	echo "$as_me: failed program was:" >&5
8629	sed 's/^/\| /' conftest.$ac_ext >&5
8630
8631	ac_cv_lib_efence_main=no
8632	fi
8633	rm -f conftest.err conftest.$ac_objext \
8634	conftest$ac_exeext conftest.$ac_ext
8635	LIBS=$ac_check_lib_save_LIBS
8636	fi
8637	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8638	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8639	if test $ac_cv_lib_efence_main = yes; then
8640	FOUND_efence=yes
8641	fi
8642
8643	if test x$FOUND_efence = xyes ; then
8644	LIBS="$LIBS -lefence"
8645	fi
8646
8647	fi
8648
8649	# FIXME: Replace `main' with a function in `-lm':
8650
8651	echo "$as_me:$LINENO: checking for main in -lm" >&5
8652	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8653	if test "${ac_cv_lib_m_main+set}" = set; then
8654	echo $ECHO_N "(cached) $ECHO_C" >&6
8655	else
8656	ac_check_lib_save_LIBS=$LIBS
8657	LIBS="-lm $LIBS"
8658	cat >conftest.$ac_ext <<_ACEOF
8659	/* confdefs.h. */
8660	_ACEOF
8661	cat confdefs.h >>conftest.$ac_ext
8662	cat >>conftest.$ac_ext <<_ACEOF
8663	/* end confdefs.h. */
8664
8665
8666	int
8667	main ()
8668	{
8669	main ();
8670	;
8671	return 0;
8672	}
8673	_ACEOF
8674	rm -f conftest.$ac_objext conftest$ac_exeext
8675	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8676	(eval $ac_link) 2>conftest.er1
8677	ac_status=$?
8678	grep -v '^ *+' conftest.er1 >conftest.err
8679	rm -f conftest.er1
8680	cat conftest.err >&5
8681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682	(exit $ac_status); } &&
8683	{ ac_try='test -z "$ac_c_werror_flag"
8684	\|\| test ! -s conftest.err'
8685	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8686	(eval $ac_try) 2>&5
8687	ac_status=$?
8688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8689	(exit $ac_status); }; } &&
8690	{ ac_try='test -s conftest$ac_exeext'
8691	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8692	(eval $ac_try) 2>&5
8693	ac_status=$?
8694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8695	(exit $ac_status); }; }; then
8696	ac_cv_lib_m_main=yes
8697	else
8698	echo "$as_me: failed program was:" >&5
8699	sed 's/^/\| /' conftest.$ac_ext >&5
8700
8701	ac_cv_lib_m_main=no
8702	fi
8703	rm -f conftest.err conftest.$ac_objext \
8704	conftest$ac_exeext conftest.$ac_ext
8705	LIBS=$ac_check_lib_save_LIBS
8706	fi
8707	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8708	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8709	if test $ac_cv_lib_m_main = yes; then
8710	cat >>confdefs.h <<_ACEOF
8711	#define HAVE_LIBM 1
8712	_ACEOF
8713
8714	LIBS="-lm $LIBS"
8715
8716	fi
8717
8718
8719
8720	# Checks for header files.
8721	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8722	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8723	if test "${ac_cv_header_stdc+set}" = set; then
8724	echo $ECHO_N "(cached) $ECHO_C" >&6
8725	else
8726	cat >conftest.$ac_ext <<_ACEOF
8727	/* confdefs.h. */
8728	_ACEOF
8729	cat confdefs.h >>conftest.$ac_ext
8730	cat >>conftest.$ac_ext <<_ACEOF
8731	/* end confdefs.h. */
8732	#include <stdlib.h>
8733	#include <stdarg.h>
8734	#include <string.h>
8735	#include <float.h>
8736
8737	int
8738	main ()
8739	{
8740
8741	;
8742	return 0;
8743	}
8744	_ACEOF
8745	rm -f conftest.$ac_objext
8746	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8747	(eval $ac_compile) 2>conftest.er1
8748	ac_status=$?
8749	grep -v '^ *+' conftest.er1 >conftest.err
8750	rm -f conftest.er1
8751	cat conftest.err >&5
8752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8753	(exit $ac_status); } &&
8754	{ ac_try='test -z "$ac_c_werror_flag"
8755	\|\| test ! -s conftest.err'
8756	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8757	(eval $ac_try) 2>&5
8758	ac_status=$?
8759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8760	(exit $ac_status); }; } &&
8761	{ ac_try='test -s conftest.$ac_objext'
8762	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8763	(eval $ac_try) 2>&5
8764	ac_status=$?
8765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8766	(exit $ac_status); }; }; then
8767	ac_cv_header_stdc=yes
8768	else
8769	echo "$as_me: failed program was:" >&5
8770	sed 's/^/\| /' conftest.$ac_ext >&5
8771
8772	ac_cv_header_stdc=no
8773	fi
8774	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8775
8776	if test $ac_cv_header_stdc = yes; then
8777	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8778	cat >conftest.$ac_ext <<_ACEOF
8779	/* confdefs.h. */
8780	_ACEOF
8781	cat confdefs.h >>conftest.$ac_ext
8782	cat >>conftest.$ac_ext <<_ACEOF
8783	/* end confdefs.h. */
8784	#include <string.h>
8785
8786	_ACEOF
8787	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8788	$EGREP "memchr" >/dev/null 2>&1; then
8789	:
8790	else
8791	ac_cv_header_stdc=no
8792	fi
8793	rm -f conftest*
8794
8795	fi
8796
8797	if test $ac_cv_header_stdc = yes; then
8798	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8799	cat >conftest.$ac_ext <<_ACEOF
8800	/* confdefs.h. */
8801	_ACEOF
8802	cat confdefs.h >>conftest.$ac_ext
8803	cat >>conftest.$ac_ext <<_ACEOF
8804	/* end confdefs.h. */
8805	#include <stdlib.h>
8806
8807	_ACEOF
8808	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8809	$EGREP "free" >/dev/null 2>&1; then
8810	:
8811	else
8812	ac_cv_header_stdc=no
8813	fi
8814	rm -f conftest*
8815
8816	fi
8817
8818	if test $ac_cv_header_stdc = yes; then
8819	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8820	if test "$cross_compiling" = yes; then
8821	:
8822	else
8823	cat >conftest.$ac_ext <<_ACEOF
8824	/* confdefs.h. */
8825	_ACEOF
8826	cat confdefs.h >>conftest.$ac_ext
8827	cat >>conftest.$ac_ext <<_ACEOF
8828	/* end confdefs.h. */
8829	#include <ctype.h>
8830	#if ((' ' & 0x0FF) == 0x020)
8831	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8832	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8833	#else
8834	# define ISLOWER(c) \
8835	(('a' <= (c) && (c) <= 'i') \
8836	\|\| ('j' <= (c) && (c) <= 'r') \
8837	\|\| ('s' <= (c) && (c) <= 'z'))
8838	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8839	#endif
8840
8841	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8842	int
8843	main ()
8844	{
8845	int i;
8846	for (i = 0; i < 256; i++)
8847	if (XOR (islower (i), ISLOWER (i))
8848	\|\| toupper (i) != TOUPPER (i))
8849	exit(2);
8850	exit (0);
8851	}
8852	_ACEOF
8853	rm -f conftest$ac_exeext
8854	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8855	(eval $ac_link) 2>&5
8856	ac_status=$?
8857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8859	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8860	(eval $ac_try) 2>&5
8861	ac_status=$?
8862	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8863	(exit $ac_status); }; }; then
8864	:
8865	else
8866	echo "$as_me: program exited with status $ac_status" >&5
8867	echo "$as_me: failed program was:" >&5
8868	sed 's/^/\| /' conftest.$ac_ext >&5
8869
8870	( exit $ac_status )
8871	ac_cv_header_stdc=no
8872	fi
8873	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8874	fi
8875	fi
8876	fi
8877	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8878	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8879	if test $ac_cv_header_stdc = yes; then
8880
8881	cat >>confdefs.h <<\_ACEOF
8882	#define STDC_HEADERS 1
8883	_ACEOF
8884
8885	fi
8886
8887
8888
8889	for ac_header in stdlib.h string.h
8890	do
8891	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8892	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8893	echo "$as_me:$LINENO: checking for $ac_header" >&5
8894	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8895	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8896	echo $ECHO_N "(cached) $ECHO_C" >&6
8897	fi
8898	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8899	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8900	else
8901	# Is the header compilable?
8902	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8903	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8904	cat >conftest.$ac_ext <<_ACEOF
8905	/* confdefs.h. */
8906	_ACEOF
8907	cat confdefs.h >>conftest.$ac_ext
8908	cat >>conftest.$ac_ext <<_ACEOF
8909	/* end confdefs.h. */
8910	$ac_includes_default
8911	#include <$ac_header>
8912	_ACEOF
8913	rm -f conftest.$ac_objext
8914	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8915	(eval $ac_compile) 2>conftest.er1
8916	ac_status=$?
8917	grep -v '^ *+' conftest.er1 >conftest.err
8918	rm -f conftest.er1
8919	cat conftest.err >&5
8920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921	(exit $ac_status); } &&
8922	{ ac_try='test -z "$ac_c_werror_flag"
8923	\|\| test ! -s conftest.err'
8924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8925	(eval $ac_try) 2>&5
8926	ac_status=$?
8927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8928	(exit $ac_status); }; } &&
8929	{ ac_try='test -s conftest.$ac_objext'
8930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8931	(eval $ac_try) 2>&5
8932	ac_status=$?
8933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8934	(exit $ac_status); }; }; then
8935	ac_header_compiler=yes
8936	else
8937	echo "$as_me: failed program was:" >&5
8938	sed 's/^/\| /' conftest.$ac_ext >&5
8939
8940	ac_header_compiler=no
8941	fi
8942	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8943	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8944	echo "${ECHO_T}$ac_header_compiler" >&6
8945
8946	# Is the header present?
8947	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8948	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8949	cat >conftest.$ac_ext <<_ACEOF
8950	/* confdefs.h. */
8951	_ACEOF
8952	cat confdefs.h >>conftest.$ac_ext
8953	cat >>conftest.$ac_ext <<_ACEOF
8954	/* end confdefs.h. */
8955	#include <$ac_header>
8956	_ACEOF
8957	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8958	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8959	ac_status=$?
8960	grep -v '^ *+' conftest.er1 >conftest.err
8961	rm -f conftest.er1
8962	cat conftest.err >&5
8963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8964	(exit $ac_status); } >/dev/null; then
8965	if test -s conftest.err; then
8966	ac_cpp_err=$ac_c_preproc_warn_flag
8967	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8968	else
8969	ac_cpp_err=
8970	fi
8971	else
8972	ac_cpp_err=yes
8973	fi
8974	if test -z "$ac_cpp_err"; then
8975	ac_header_preproc=yes
8976	else
8977	echo "$as_me: failed program was:" >&5
8978	sed 's/^/\| /' conftest.$ac_ext >&5
8979
8980	ac_header_preproc=no
8981	fi
8982	rm -f conftest.err conftest.$ac_ext
8983	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8984	echo "${ECHO_T}$ac_header_preproc" >&6
8985
8986	# So? What about this header?
8987	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8988	yes:no: )
8989	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8990	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8991	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8992	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8993	ac_header_preproc=yes
8994	;;
8995	no:yes:* )
8996	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8997	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8998	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8999	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9000	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9001	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9002	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9003	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9004	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9005	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9006	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9007	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9008	(
9009	cat <<\_ASBOX
9010	## ---------------------------------------------- ##
9011	## Report this to orxonox-dev at mail.datacore.ch ##
9012	## ---------------------------------------------- ##
9013	_ASBOX
9014	) \|
9015	sed "s/^/$as_me: WARNING: /" >&2
9016	;;
9017	esac
9018	echo "$as_me:$LINENO: checking for $ac_header" >&5
9019	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9020	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9021	echo $ECHO_N "(cached) $ECHO_C" >&6
9022	else
9023	eval "$as_ac_Header=\$ac_header_preproc"
9024	fi
9025	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9026	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9027
9028	fi
9029	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9030	cat >>confdefs.h <<_ACEOF
9031	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9032	_ACEOF
9033
9034	fi
9035
9036	done
9037
9038
9039	# Checks for typedefs, structures, and compiler characteristics.
9040	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
9041	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
9042	if test "${ac_cv_header_stdbool_h+set}" = set; then
9043	echo $ECHO_N "(cached) $ECHO_C" >&6
9044	else
9045	cat >conftest.$ac_ext <<_ACEOF
9046	/* confdefs.h. */
9047	_ACEOF
9048	cat confdefs.h >>conftest.$ac_ext
9049	cat >>conftest.$ac_ext <<_ACEOF
9050	/* end confdefs.h. */
9051
9052	#include <stdbool.h>
9053	#ifndef bool
9054	# error bool is not defined
9055	#endif
9056	#ifndef false
9057	# error false is not defined
9058	#endif
9059	#if false
9060	# error false is not 0
9061	#endif
9062	#ifndef true
9063	# error true is not defined
9064	#endif
9065	#if true != 1
9066	# error true is not 1
9067	#endif
9068	#ifndef __bool_true_false_are_defined
9069	# error __bool_true_false_are_defined is not defined
9070	#endif
9071
9072	struct s { _Bool s: 1; _Bool t; } s;
9073
9074	char a[true == 1 ? 1 : -1];
9075	char b[false == 0 ? 1 : -1];
9076	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
9077	char d[(bool) -0.5 == true ? 1 : -1];
9078	bool e = &s;
9079	char f[(_Bool) -0.0 == false ? 1 : -1];
9080	char g[true];
9081	char h[sizeof (_Bool)];
9082	char i[sizeof s.t];
9083
9084	int
9085	main ()
9086	{
9087	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
9088	;
9089	return 0;
9090	}
9091	_ACEOF
9092	rm -f conftest.$ac_objext
9093	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9094	(eval $ac_compile) 2>conftest.er1
9095	ac_status=$?
9096	grep -v '^ *+' conftest.er1 >conftest.err
9097	rm -f conftest.er1
9098	cat conftest.err >&5
9099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9100	(exit $ac_status); } &&
9101	{ ac_try='test -z "$ac_c_werror_flag"
9102	\|\| test ! -s conftest.err'
9103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9104	(eval $ac_try) 2>&5
9105	ac_status=$?
9106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9107	(exit $ac_status); }; } &&
9108	{ ac_try='test -s conftest.$ac_objext'
9109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9110	(eval $ac_try) 2>&5
9111	ac_status=$?
9112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9113	(exit $ac_status); }; }; then
9114	ac_cv_header_stdbool_h=yes
9115	else
9116	echo "$as_me: failed program was:" >&5
9117	sed 's/^/\| /' conftest.$ac_ext >&5
9118
9119	ac_cv_header_stdbool_h=no
9120	fi
9121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9122	fi
9123	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
9124	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
9125	echo "$as_me:$LINENO: checking for _Bool" >&5
9126	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
9127	if test "${ac_cv_type__Bool+set}" = set; then
9128	echo $ECHO_N "(cached) $ECHO_C" >&6
9129	else
9130	cat >conftest.$ac_ext <<_ACEOF
9131	/* confdefs.h. */
9132	_ACEOF
9133	cat confdefs.h >>conftest.$ac_ext
9134	cat >>conftest.$ac_ext <<_ACEOF
9135	/* end confdefs.h. */
9136	$ac_includes_default
9137	int
9138	main ()
9139	{
9140	if ((_Bool *) 0)
9141	return 0;
9142	if (sizeof (_Bool))
9143	return 0;
9144	;
9145	return 0;
9146	}
9147	_ACEOF
9148	rm -f conftest.$ac_objext
9149	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9150	(eval $ac_compile) 2>conftest.er1
9151	ac_status=$?
9152	grep -v '^ *+' conftest.er1 >conftest.err
9153	rm -f conftest.er1
9154	cat conftest.err >&5
9155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9156	(exit $ac_status); } &&
9157	{ ac_try='test -z "$ac_c_werror_flag"
9158	\|\| test ! -s conftest.err'
9159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9160	(eval $ac_try) 2>&5
9161	ac_status=$?
9162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9163	(exit $ac_status); }; } &&
9164	{ ac_try='test -s conftest.$ac_objext'
9165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9166	(eval $ac_try) 2>&5
9167	ac_status=$?
9168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9169	(exit $ac_status); }; }; then
9170	ac_cv_type__Bool=yes
9171	else
9172	echo "$as_me: failed program was:" >&5
9173	sed 's/^/\| /' conftest.$ac_ext >&5
9174
9175	ac_cv_type__Bool=no
9176	fi
9177	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9178	fi
9179	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
9180	echo "${ECHO_T}$ac_cv_type__Bool" >&6
9181	if test $ac_cv_type__Bool = yes; then
9182
9183	cat >>confdefs.h <<_ACEOF
9184	#define HAVE__BOOL 1
9185	_ACEOF
9186
9187
9188	fi
9189
9190	if test $ac_cv_header_stdbool_h = yes; then
9191
9192	cat >>confdefs.h <<\_ACEOF
9193	#define HAVE_STDBOOL_H 1
9194	_ACEOF
9195
9196	fi
9197
9198
9199	# Checks for library functions.
9200
9201	for ac_header in stdlib.h
9202	do
9203	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9204	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9205	echo "$as_me:$LINENO: checking for $ac_header" >&5
9206	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9207	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9208	echo $ECHO_N "(cached) $ECHO_C" >&6
9209	fi
9210	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9211	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9212	else
9213	# Is the header compilable?
9214	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9215	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9216	cat >conftest.$ac_ext <<_ACEOF
9217	/* confdefs.h. */
9218	_ACEOF
9219	cat confdefs.h >>conftest.$ac_ext
9220	cat >>conftest.$ac_ext <<_ACEOF
9221	/* end confdefs.h. */
9222	$ac_includes_default
9223	#include <$ac_header>
9224	_ACEOF
9225	rm -f conftest.$ac_objext
9226	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9227	(eval $ac_compile) 2>conftest.er1
9228	ac_status=$?
9229	grep -v '^ *+' conftest.er1 >conftest.err
9230	rm -f conftest.er1
9231	cat conftest.err >&5
9232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9233	(exit $ac_status); } &&
9234	{ ac_try='test -z "$ac_c_werror_flag"
9235	\|\| test ! -s conftest.err'
9236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9237	(eval $ac_try) 2>&5
9238	ac_status=$?
9239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9240	(exit $ac_status); }; } &&
9241	{ ac_try='test -s conftest.$ac_objext'
9242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9243	(eval $ac_try) 2>&5
9244	ac_status=$?
9245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9246	(exit $ac_status); }; }; then
9247	ac_header_compiler=yes
9248	else
9249	echo "$as_me: failed program was:" >&5
9250	sed 's/^/\| /' conftest.$ac_ext >&5
9251
9252	ac_header_compiler=no
9253	fi
9254	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9255	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9256	echo "${ECHO_T}$ac_header_compiler" >&6
9257
9258	# Is the header present?
9259	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9260	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9261	cat >conftest.$ac_ext <<_ACEOF
9262	/* confdefs.h. */
9263	_ACEOF
9264	cat confdefs.h >>conftest.$ac_ext
9265	cat >>conftest.$ac_ext <<_ACEOF
9266	/* end confdefs.h. */
9267	#include <$ac_header>
9268	_ACEOF
9269	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9270	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9271	ac_status=$?
9272	grep -v '^ *+' conftest.er1 >conftest.err
9273	rm -f conftest.er1
9274	cat conftest.err >&5
9275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9276	(exit $ac_status); } >/dev/null; then
9277	if test -s conftest.err; then
9278	ac_cpp_err=$ac_c_preproc_warn_flag
9279	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9280	else
9281	ac_cpp_err=
9282	fi
9283	else
9284	ac_cpp_err=yes
9285	fi
9286	if test -z "$ac_cpp_err"; then
9287	ac_header_preproc=yes
9288	else
9289	echo "$as_me: failed program was:" >&5
9290	sed 's/^/\| /' conftest.$ac_ext >&5
9291
9292	ac_header_preproc=no
9293	fi
9294	rm -f conftest.err conftest.$ac_ext
9295	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9296	echo "${ECHO_T}$ac_header_preproc" >&6
9297
9298	# So? What about this header?
9299	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9300	yes:no: )
9301	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9302	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9303	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9304	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9305	ac_header_preproc=yes
9306	;;
9307	no:yes:* )
9308	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9309	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9310	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9311	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9312	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9313	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9314	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9315	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9316	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9317	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9318	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9319	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9320	(
9321	cat <<\_ASBOX
9322	## ---------------------------------------------- ##
9323	## Report this to orxonox-dev at mail.datacore.ch ##
9324	## ---------------------------------------------- ##
9325	_ASBOX
9326	) \|
9327	sed "s/^/$as_me: WARNING: /" >&2
9328	;;
9329	esac
9330	echo "$as_me:$LINENO: checking for $ac_header" >&5
9331	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9332	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9333	echo $ECHO_N "(cached) $ECHO_C" >&6
9334	else
9335	eval "$as_ac_Header=\$ac_header_preproc"
9336	fi
9337	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9338	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9339
9340	fi
9341	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9342	cat >>confdefs.h <<_ACEOF
9343	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9344	_ACEOF
9345
9346	fi
9347
9348	done
9349
9350	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
9351	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
9352	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
9353	echo $ECHO_N "(cached) $ECHO_C" >&6
9354	else
9355	if test "$cross_compiling" = yes; then
9356	ac_cv_func_malloc_0_nonnull=no
9357	else
9358	cat >conftest.$ac_ext <<_ACEOF
9359	/* confdefs.h. */
9360	_ACEOF
9361	cat confdefs.h >>conftest.$ac_ext
9362	cat >>conftest.$ac_ext <<_ACEOF
9363	/* end confdefs.h. */
9364	#if STDC_HEADERS \|\| HAVE_STDLIB_H
9365	# include <stdlib.h>
9366	#else
9367	char *malloc ();
9368	#endif
9369
9370	int
9371	main ()
9372	{
9373	exit (malloc (0) ? 0 : 1);
9374	;
9375	return 0;
9376	}
9377	_ACEOF
9378	rm -f conftest$ac_exeext
9379	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9380	(eval $ac_link) 2>&5
9381	ac_status=$?
9382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9383	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9385	(eval $ac_try) 2>&5
9386	ac_status=$?
9387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9388	(exit $ac_status); }; }; then
9389	ac_cv_func_malloc_0_nonnull=yes
9390	else
9391	echo "$as_me: program exited with status $ac_status" >&5
9392	echo "$as_me: failed program was:" >&5
9393	sed 's/^/\| /' conftest.$ac_ext >&5
9394
9395	( exit $ac_status )
9396	ac_cv_func_malloc_0_nonnull=no
9397	fi
9398	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9399	fi
9400	fi
9401	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
9402	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
9403	if test $ac_cv_func_malloc_0_nonnull = yes; then
9404
9405	cat >>confdefs.h <<\_ACEOF
9406	#define HAVE_MALLOC 1
9407	_ACEOF
9408
9409	else
9410	cat >>confdefs.h <<\_ACEOF
9411	#define HAVE_MALLOC 0
9412	_ACEOF
9413
9414	case $LIBOBJS in
9415	"malloc.$ac_objext" \| \
9416	*" malloc.$ac_objext" \| \
9417	"malloc.$ac_objext "* \| \
9418	" malloc.$ac_objext " ) ;;
9419	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
9420	esac
9421
9422
9423	cat >>confdefs.h <<\_ACEOF
9424	#define malloc rpl_malloc
9425	_ACEOF
9426
9427	fi
9428
9429
9430
9431
9432
9433	for ac_func in bzero sqrt
9434	do
9435	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9436	echo "$as_me:$LINENO: checking for $ac_func" >&5
9437	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9438	if eval "test \"\${$as_ac_var+set}\" = set"; then
9439	echo $ECHO_N "(cached) $ECHO_C" >&6
9440	else
9441	cat >conftest.$ac_ext <<_ACEOF
9442	/* confdefs.h. */
9443	_ACEOF
9444	cat confdefs.h >>conftest.$ac_ext
9445	cat >>conftest.$ac_ext <<_ACEOF
9446	/* end confdefs.h. */
9447	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9448	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9449	#define $ac_func innocuous_$ac_func
9450
9451	/* System header to define __stub macros and hopefully few prototypes,
9452	which can conflict with char $ac_func (); below.
9453	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9454	<limits.h> exists even on freestanding compilers. */
9455
9456	#ifdef __STDC__
9457	# include <limits.h>
9458	#else
9459	# include <assert.h>
9460	#endif
9461
9462	#undef $ac_func
9463
9464	/* Override any gcc2 internal prototype to avoid an error. */
9465	#ifdef __cplusplus
9466	extern "C"
9467	{
9468	#endif
9469	/* We use char because int might match the return type of a gcc2
9470	builtin and then its argument prototype would still apply. */
9471	char $ac_func ();
9472	/* The GNU C library defines this for functions which it implements
9473	to always fail with ENOSYS. Some functions are actually named
9474	something starting with __ and the normal name is an alias. */
9475	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9476	choke me
9477	#else
9478	char (*f) () = $ac_func;
9479	#endif
9480	#ifdef __cplusplus
9481	}
9482	#endif
9483
9484	int
9485	main ()
9486	{
9487	return f != $ac_func;
9488	;
9489	return 0;
9490	}
9491	_ACEOF
9492	rm -f conftest.$ac_objext conftest$ac_exeext
9493	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9494	(eval $ac_link) 2>conftest.er1
9495	ac_status=$?
9496	grep -v '^ *+' conftest.er1 >conftest.err
9497	rm -f conftest.er1
9498	cat conftest.err >&5
9499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9500	(exit $ac_status); } &&
9501	{ ac_try='test -z "$ac_c_werror_flag"
9502	\|\| test ! -s conftest.err'
9503	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9504	(eval $ac_try) 2>&5
9505	ac_status=$?
9506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9507	(exit $ac_status); }; } &&
9508	{ ac_try='test -s conftest$ac_exeext'
9509	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9510	(eval $ac_try) 2>&5
9511	ac_status=$?
9512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9513	(exit $ac_status); }; }; then
9514	eval "$as_ac_var=yes"
9515	else
9516	echo "$as_me: failed program was:" >&5
9517	sed 's/^/\| /' conftest.$ac_ext >&5
9518
9519	eval "$as_ac_var=no"
9520	fi
9521	rm -f conftest.err conftest.$ac_objext \
9522	conftest$ac_exeext conftest.$ac_ext
9523	fi
9524	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9525	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9526	if test `eval echo '${'$as_ac_var'}'` = yes; then
9527	cat >>confdefs.h <<_ACEOF
9528	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9529	_ACEOF
9530
9531	fi
9532	done
9533
9534
9535	######################
9536	## OUTPUT CONFIGURE ##
9537	######################
9538	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/graphics/spatial_separation/Makefile src/lib/sound/Makefile src/lib/event/Makefile src/lib/physics/Makefile src/lib/particles/Makefile src/lib/collision_detection/Makefile src/lib/shell/Makefile src/lib/gui/Makefile src/lib/tinyxml/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile"
9539
9540
9541	cat >confcache <<\_ACEOF
9542	# This file is a shell script that caches the results of configure
9543	# tests run on this system so they can be shared between configure
9544	# scripts and configure runs, see configure's option --config-cache.
9545	# It is not useful on other systems. If it contains results you don't
9546	# want to keep, you may remove or edit it.
9547	#
9548	# config.status only pays attention to the cache file if you give it
9549	# the --recheck option to rerun configure.
9550	#
9551	# `ac_cv_env_foo' variables (set or unset) will be overridden when
9552	# loading this file, other unset `ac_cv_foo' will be assigned the
9553	# following values.
9554
9555	_ACEOF
9556
9557	# The following way of writing the cache mishandles newlines in values,
9558	# but we know of no workaround that is simple, portable, and efficient.
9559	# So, don't put newlines in cache variables' values.
9560	# Ultrix sh set writes to stderr and can't be redirected directly,
9561	# and sets the high bit in the cache file unless we assign to the vars.
9562	{
9563	(set) 2>&1 \|
9564	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
9565	ac_space=\ )
9566	# `set' does not quote correctly, so add quotes (double-quote
9567	# substitution turns \\\\ into \\, and sed turns \\ into \).
9568	sed -n \
9569	"s/'/'\\\\''/g;
9570	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9571	;;
9572	*)
9573	# `set' quotes correctly as required by POSIX, so do not add quotes.
9574	sed -n \
9575	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9576	;;
9577	esac;
9578	} \|
9579	sed '
9580	t clear
9581	: clear
9582	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9583	t end
9584	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
9585	: end' >>confcache
9586	if diff $cache_file confcache >/dev/null 2>&1; then :; else
9587	if test -w $cache_file; then
9588	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9589	cat confcache >$cache_file
9590	else
9591	echo "not updating unwritable cache $cache_file"
9592	fi
9593	fi
9594	rm -f confcache
9595
9596	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9597	# Let make expand exec_prefix.
9598	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9599
9600	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9601	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9602	# trailing colons and then remove the whole line if VPATH becomes empty
9603	# (actually we leave an empty line to preserve line numbers).
9604	if test "x$srcdir" = x.; then
9605	ac_vpsub='/^[ ]VPATH[ ]=/{
9606	s/:\$(srcdir):/:/;
9607	s/:\${srcdir}:/:/;
9608	s/:@srcdir@:/:/;
9609	s/^$[^=]=[ ]$:*/\1/;
9610	s/:*$//;
9611	s/^[^=]=[ ]$//;
9612	}'
9613	fi
9614
9615	DEFS=-DHAVE_CONFIG_H
9616
9617	ac_libobjs=
9618	ac_ltlibobjs=
9619	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9620	# 1. Remove the extension, and $U if already installed.
9621	ac_i=`echo "$ac_i" \|
9622	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9623	# 2. Add them.
9624	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9625	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9626	done
9627	LIBOBJS=$ac_libobjs
9628
9629	LTLIBOBJS=$ac_ltlibobjs
9630
9631
9632	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9633	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9634	Usually this means the macro was only invoked conditionally." >&5
9635	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9636	Usually this means the macro was only invoked conditionally." >&2;}
9637	{ (exit 1); exit 1; }; }
9638	fi
9639	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9640	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9641	Usually this means the macro was only invoked conditionally." >&5
9642	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9643	Usually this means the macro was only invoked conditionally." >&2;}
9644	{ (exit 1); exit 1; }; }
9645	fi
9646	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9647	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9648	Usually this means the macro was only invoked conditionally." >&5
9649	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9650	Usually this means the macro was only invoked conditionally." >&2;}
9651	{ (exit 1); exit 1; }; }
9652	fi
9653	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9654	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9655	Usually this means the macro was only invoked conditionally." >&5
9656	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9657	Usually this means the macro was only invoked conditionally." >&2;}
9658	{ (exit 1); exit 1; }; }
9659	fi
9660	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9661	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9662	Usually this means the macro was only invoked conditionally." >&5
9663	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9664	Usually this means the macro was only invoked conditionally." >&2;}
9665	{ (exit 1); exit 1; }; }
9666	fi
9667	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9668	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9669	Usually this means the macro was only invoked conditionally." >&5
9670	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9671	Usually this means the macro was only invoked conditionally." >&2;}
9672	{ (exit 1); exit 1; }; }
9673	fi
9674	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9675	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9676	Usually this means the macro was only invoked conditionally." >&5
9677	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9678	Usually this means the macro was only invoked conditionally." >&2;}
9679	{ (exit 1); exit 1; }; }
9680	fi
9681	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9682	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9683	Usually this means the macro was only invoked conditionally." >&5
9684	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9685	Usually this means the macro was only invoked conditionally." >&2;}
9686	{ (exit 1); exit 1; }; }
9687	fi
9688
9689	: ${CONFIG_STATUS=./config.status}
9690	ac_clean_files_save=$ac_clean_files
9691	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9692	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9693	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9694	cat >$CONFIG_STATUS <<_ACEOF
9695	#! $SHELL
9696	# Generated by $as_me.
9697	# Run this file to recreate the current configuration.
9698	# Compiler output produced by configure, useful for debugging
9699	# configure, is in config.log if it exists.
9700
9701	debug=false
9702	ac_cs_recheck=false
9703	ac_cs_silent=false
9704	SHELL=\${CONFIG_SHELL-$SHELL}
9705	_ACEOF
9706
9707	cat >>$CONFIG_STATUS <<\_ACEOF
9708	## --------------------- ##
9709	## M4sh Initialization. ##
9710	## --------------------- ##
9711
9712	# Be Bourne compatible
9713	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9714	emulate sh
9715	NULLCMD=:
9716	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9717	# is contrary to our usage. Disable this feature.
9718	alias -g '${1+"$@"}'='"$@"'
9719	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9720	set -o posix
9721	fi
9722	DUALCASE=1; export DUALCASE # for MKS sh
9723
9724	# Support unset when possible.
9725	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9726	as_unset=unset
9727	else
9728	as_unset=false
9729	fi
9730
9731
9732	# Work around bugs in pre-3.0 UWIN ksh.
9733	$as_unset ENV MAIL MAILPATH
9734	PS1='$ '
9735	PS2='> '
9736	PS4='+ '
9737
9738	# NLS nuisances.
9739	for as_var in \
9740	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9741	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9742	LC_TELEPHONE LC_TIME
9743	do
9744	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9745	eval $as_var=C; export $as_var
9746	else
9747	$as_unset $as_var
9748	fi
9749	done
9750
9751	# Required to use basename.
9752	if expr a : '$a$' >/dev/null 2>&1; then
9753	as_expr=expr
9754	else
9755	as_expr=false
9756	fi
9757
9758	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9759	as_basename=basename
9760	else
9761	as_basename=false
9762	fi
9763
9764
9765	# Name of the executable.
9766	as_me=`$as_basename "$0" \|\|
9767	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9768	X"$0" : 'X$//$$' \\| \
9769	X"$0" : 'X$/$$' \\| \
9770	. : '$.$' 2>/dev/null \|\|
9771	echo X/"$0" \|
9772	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9773	/^X\/$\/\/$$/{ s//\1/; q; }
9774	/^X\/$\/$.*/{ s//\1/; q; }
9775	s/.*/./; q'`
9776
9777
9778	# PATH needs CR, and LINENO needs CR and PATH.
9779	# Avoid depending upon Character Ranges.
9780	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9781	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9782	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9783	as_cr_digits='0123456789'
9784	as_cr_alnum=$as_cr_Letters$as_cr_digits
9785
9786	# The user is always right.
9787	if test "${PATH_SEPARATOR+set}" != set; then
9788	echo "#! /bin/sh" >conf$$.sh
9789	echo "exit 0" >>conf$$.sh
9790	chmod +x conf$$.sh
9791	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9792	PATH_SEPARATOR=';'
9793	else
9794	PATH_SEPARATOR=:
9795	fi
9796	rm -f conf$$.sh
9797	fi
9798
9799
9800	as_lineno_1=$LINENO
9801	as_lineno_2=$LINENO
9802	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9803	test "x$as_lineno_1" != "x$as_lineno_2" &&
9804	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9805	# Find who we are. Look in the path if we contain no path at all
9806	# relative or not.
9807	case $0 in
9808	[\\/] ) as_myself=$0 ;;
9809	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9810	for as_dir in $PATH
9811	do
9812	IFS=$as_save_IFS
9813	test -z "$as_dir" && as_dir=.
9814	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9815	done
9816
9817	;;
9818	esac
9819	# We did not find ourselves, most probably we were run as `sh COMMAND'
9820	# in which case we are not to be found in the path.
9821	if test "x$as_myself" = x; then
9822	as_myself=$0
9823	fi
9824	if test ! -f "$as_myself"; then
9825	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9826	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9827	{ (exit 1); exit 1; }; }
9828	fi
9829	case $CONFIG_SHELL in
9830	'')
9831	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9832	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9833	do
9834	IFS=$as_save_IFS
9835	test -z "$as_dir" && as_dir=.
9836	for as_base in sh bash ksh sh5; do
9837	case $as_dir in
9838	/*)
9839	if ("$as_dir/$as_base" -c '
9840	as_lineno_1=$LINENO
9841	as_lineno_2=$LINENO
9842	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9843	test "x$as_lineno_1" != "x$as_lineno_2" &&
9844	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9845	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9846	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9847	CONFIG_SHELL=$as_dir/$as_base
9848	export CONFIG_SHELL
9849	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9850	fi;;
9851	esac
9852	done
9853	done
9854	;;
9855	esac
9856
9857	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9858	# uniformly replaced by the line number. The first 'sed' inserts a
9859	# line-number line before each line; the second 'sed' does the real
9860	# work. The second script uses 'N' to pair each line-number line
9861	# with the numbered line, and appends trailing '-' during
9862	# substitution so that $LINENO is not a special case at line end.
9863	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9864	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9865	sed '=' <$as_myself \|
9866	sed '
9867	N
9868	s,$,-,
9869	: loop
9870	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9871	t loop
9872	s,-$,,
9873	s,^['$as_cr_digits']*\n,,
9874	' >$as_me.lineno &&
9875	chmod +x $as_me.lineno \|\|
9876	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9877	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9878	{ (exit 1); exit 1; }; }
9879
9880	# Don't try to exec as it changes $[0], causing all sort of problems
9881	# (the dirname of $[0] is not the place where we might find the
9882	# original and so on. Autoconf is especially sensible to this).
9883	. ./$as_me.lineno
9884	# Exit status is that of the last command.
9885	exit
9886	}
9887
9888
9889	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9890	c,-n*) ECHO_N= ECHO_C='
9891	' ECHO_T=' ' ;;
9892	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9893	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9894	esac
9895
9896	if expr a : '$a$' >/dev/null 2>&1; then
9897	as_expr=expr
9898	else
9899	as_expr=false
9900	fi
9901
9902	rm -f conf$$ conf$$.exe conf$$.file
9903	echo >conf$$.file
9904	if ln -s conf$$.file conf$$ 2>/dev/null; then
9905	# We could just check for DJGPP; but this test a) works b) is more generic
9906	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9907	if test -f conf$$.exe; then
9908	# Don't use ln at all; we don't have any links
9909	as_ln_s='cp -p'
9910	else
9911	as_ln_s='ln -s'
9912	fi
9913	elif ln conf$$.file conf$$ 2>/dev/null; then
9914	as_ln_s=ln
9915	else
9916	as_ln_s='cp -p'
9917	fi
9918	rm -f conf$$ conf$$.exe conf$$.file
9919
9920	if mkdir -p . 2>/dev/null; then
9921	as_mkdir_p=:
9922	else
9923	test -d ./-p && rmdir ./-p
9924	as_mkdir_p=false
9925	fi
9926
9927	as_executable_p="test -f"
9928
9929	# Sed expression to map a string onto a valid CPP name.
9930	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9931
9932	# Sed expression to map a string onto a valid variable name.
9933	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9934
9935
9936	# IFS
9937	# We need space, tab and new line, in precisely that order.
9938	as_nl='
9939	'
9940	IFS=" $as_nl"
9941
9942	# CDPATH.
9943	$as_unset CDPATH
9944
9945	exec 6>&1
9946
9947	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9948	# report actual input values of CONFIG_FILES etc. instead of their
9949	# values after options handling. Logging --version etc. is OK.
9950	exec 5>>config.log
9951	{
9952	echo
9953	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9954	## Running $as_me. ##
9955	_ASBOX
9956	} >&5
9957	cat >&5 <<_CSEOF
9958
9959	This file was extended by orxonox $as_me 0.3.1_alpha, which was
9960	generated by GNU Autoconf 2.59. Invocation command line was
9961
9962	CONFIG_FILES = $CONFIG_FILES
9963	CONFIG_HEADERS = $CONFIG_HEADERS
9964	CONFIG_LINKS = $CONFIG_LINKS
9965	CONFIG_COMMANDS = $CONFIG_COMMANDS
9966	$ $0 $@
9967
9968	_CSEOF
9969	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9970	echo >&5
9971	_ACEOF
9972
9973	# Files that config.status was made for.
9974	if test -n "$ac_config_files"; then
9975	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9976	fi
9977
9978	if test -n "$ac_config_headers"; then
9979	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9980	fi
9981
9982	if test -n "$ac_config_links"; then
9983	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9984	fi
9985
9986	if test -n "$ac_config_commands"; then
9987	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9988	fi
9989
9990	cat >>$CONFIG_STATUS <<\_ACEOF
9991
9992	ac_cs_usage="\
9993	\`$as_me' instantiates files from templates according to the
9994	current configuration.
9995
9996	Usage: $0 [OPTIONS] [FILE]...
9997
9998	-h, --help print this help, then exit
9999	-V, --version print version number, then exit
10000	-q, --quiet do not print progress messages
10001	-d, --debug don't remove temporary files
10002	--recheck update $as_me by reconfiguring in the same conditions
10003	--file=FILE[:TEMPLATE]
10004	instantiate the configuration file FILE
10005	--header=FILE[:TEMPLATE]
10006	instantiate the configuration header FILE
10007
10008	Configuration files:
10009	$config_files
10010
10011	Configuration headers:
10012	$config_headers
10013
10014	Configuration commands:
10015	$config_commands
10016
10017	Report bugs to <bug-autoconf@gnu.org>."
10018	_ACEOF
10019
10020	cat >>$CONFIG_STATUS <<_ACEOF
10021	ac_cs_version="\\
10022	orxonox config.status 0.3.1_alpha
10023	configured by $0, generated by GNU Autoconf 2.59,
10024	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10025
10026	Copyright (C) 2003 Free Software Foundation, Inc.
10027	This config.status script is free software; the Free Software Foundation
10028	gives unlimited permission to copy, distribute and modify it."
10029	srcdir=$srcdir
10030	INSTALL="$INSTALL"
10031	_ACEOF
10032
10033	cat >>$CONFIG_STATUS <<\_ACEOF
10034	# If no file are specified by the user, then we need to provide default
10035	# value. By we need to know if files were specified by the user.
10036	ac_need_defaults=:
10037	while test $# != 0
10038	do
10039	case $1 in
10040	--=)
10041	ac_option=`expr "x$1" : 'x$[^=]*$='`
10042	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10043	ac_shift=:
10044	;;
10045	-*)
10046	ac_option=$1
10047	ac_optarg=$2
10048	ac_shift=shift
10049	;;
10050	*) # This is not an option, so the user has probably given explicit
10051	# arguments.
10052	ac_option=$1
10053	ac_need_defaults=false;;
10054	esac
10055
10056	case $ac_option in
10057	# Handling of the options.
10058	_ACEOF
10059	cat >>$CONFIG_STATUS <<\_ACEOF
10060	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10061	ac_cs_recheck=: ;;
10062	--version \| --vers* \| -V )
10063	echo "$ac_cs_version"; exit 0 ;;
10064	--he \| --h)
10065	# Conflict between --help and --header
10066	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10067	Try \`$0 --help' for more information." >&5
10068	echo "$as_me: error: ambiguous option: $1
10069	Try \`$0 --help' for more information." >&2;}
10070	{ (exit 1); exit 1; }; };;
10071	--help \| --hel \| -h )
10072	echo "$ac_cs_usage"; exit 0 ;;
10073	--debug \| --d* \| -d )
10074	debug=: ;;
10075	--file \| --fil \| --fi \| --f )
10076	$ac_shift
10077	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10078	ac_need_defaults=false;;
10079	--header \| --heade \| --head \| --hea )
10080	$ac_shift
10081	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10082	ac_need_defaults=false;;
10083	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10084	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10085	ac_cs_silent=: ;;
10086
10087	# This is an error.
10088	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10089	Try \`$0 --help' for more information." >&5
10090	echo "$as_me: error: unrecognized option: $1
10091	Try \`$0 --help' for more information." >&2;}
10092	{ (exit 1); exit 1; }; } ;;
10093
10094	*) ac_config_targets="$ac_config_targets $1" ;;
10095
10096	esac
10097	shift
10098	done
10099
10100	ac_configure_extra_args=
10101
10102	if $ac_cs_silent; then
10103	exec 6>/dev/null
10104	ac_configure_extra_args="$ac_configure_extra_args --silent"
10105	fi
10106
10107	_ACEOF
10108	cat >>$CONFIG_STATUS <<_ACEOF
10109	if \$ac_cs_recheck; then
10110	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10111	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10112	fi
10113
10114	_ACEOF
10115
10116	cat >>$CONFIG_STATUS <<_ACEOF
10117	#
10118	# INIT-COMMANDS section.
10119	#
10120
10121	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10122
10123	_ACEOF
10124
10125
10126
10127	cat >>$CONFIG_STATUS <<\_ACEOF
10128	for ac_config_target in $ac_config_targets
10129	do
10130	case "$ac_config_target" in
10131	# Handling of arguments.
10132	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10133	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10134	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
10135	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
10136	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
10137	"src/lib/graphics/spatial_separation/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/spatial_separation/Makefile" ;;
10138	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
10139	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
10140	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
10141	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
10142	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
10143	"src/lib/shell/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/shell/Makefile" ;;
10144	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
10145	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
10146	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
10147	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
10148	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
10149	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
10150	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
10151	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10152	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10153	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10154	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10155	{ (exit 1); exit 1; }; };;
10156	esac
10157	done
10158
10159	# If the user did not use the arguments to specify the items to instantiate,
10160	# then the envvar interface is used. Set only those that are not.
10161	# We use the long form for the default assignment because of an extremely
10162	# bizarre bug on SunOS 4.1.3.
10163	if $ac_need_defaults; then
10164	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
10165	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10166	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10167	fi
10168
10169	# Have a temporary directory for convenience. Make it in the build tree
10170	# simply because there is no reason to put it here, and in addition,
10171	# creating and moving files from /tmp can sometimes cause problems.
10172	# Create a temporary directory, and hook for its removal unless debugging.
10173	$debug \|\|
10174	{
10175	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
10176	trap '{ (exit 1); exit 1; }' 1 2 13 15
10177	}
10178
10179	# Create a (secure) tmp directory for tmp files.
10180
10181	{
10182	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
10183	test -n "$tmp" && test -d "$tmp"
10184	} \|\|
10185	{
10186	tmp=./confstat$$-$RANDOM
10187	(umask 077 && mkdir $tmp)
10188	} \|\|
10189	{
10190	echo "$me: cannot create a temporary directory in ." >&2
10191	{ (exit 1); exit 1; }
10192	}
10193
10194	_ACEOF
10195
10196	cat >>$CONFIG_STATUS <<_ACEOF
10197
10198	#
10199	# CONFIG_FILES section.
10200	#
10201
10202	# No need to generate the scripts if there are no CONFIG_FILES.
10203	# This happens for instance when ./config.status config.h
10204	if test -n "\$CONFIG_FILES"; then
10205	# Protect against being on the right side of a sed subst in config.status.
10206	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10207	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10208	s,@SHELL@,$SHELL,;t t
10209	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10210	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10211	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10212	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10213	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10214	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10215	s,@exec_prefix@,$exec_prefix,;t t
10216	s,@prefix@,$prefix,;t t
10217	s,@program_transform_name@,$program_transform_name,;t t
10218	s,@bindir@,$bindir,;t t
10219	s,@sbindir@,$sbindir,;t t
10220	s,@libexecdir@,$libexecdir,;t t
10221	s,@datadir@,$datadir,;t t
10222	s,@sysconfdir@,$sysconfdir,;t t
10223	s,@sharedstatedir@,$sharedstatedir,;t t
10224	s,@localstatedir@,$localstatedir,;t t
10225	s,@libdir@,$libdir,;t t
10226	s,@includedir@,$includedir,;t t
10227	s,@oldincludedir@,$oldincludedir,;t t
10228	s,@infodir@,$infodir,;t t
10229	s,@mandir@,$mandir,;t t
10230	s,@build_alias@,$build_alias,;t t
10231	s,@host_alias@,$host_alias,;t t
10232	s,@target_alias@,$target_alias,;t t
10233	s,@DEFS@,$DEFS,;t t
10234	s,@ECHO_C@,$ECHO_C,;t t
10235	s,@ECHO_N@,$ECHO_N,;t t
10236	s,@ECHO_T@,$ECHO_T,;t t
10237	s,@LIBS@,$LIBS,;t t
10238	s,@build@,$build,;t t
10239	s,@build_cpu@,$build_cpu,;t t
10240	s,@build_vendor@,$build_vendor,;t t
10241	s,@build_os@,$build_os,;t t
10242	s,@host@,$host,;t t
10243	s,@host_cpu@,$host_cpu,;t t
10244	s,@host_vendor@,$host_vendor,;t t
10245	s,@host_os@,$host_os,;t t
10246	s,@target@,$target,;t t
10247	s,@target_cpu@,$target_cpu,;t t
10248	s,@target_vendor@,$target_vendor,;t t
10249	s,@target_os@,$target_os,;t t
10250	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10251	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10252	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10253	s,@CYGPATH_W@,$CYGPATH_W,;t t
10254	s,@PACKAGE@,$PACKAGE,;t t
10255	s,@VERSION@,$VERSION,;t t
10256	s,@ACLOCAL@,$ACLOCAL,;t t
10257	s,@AUTOCONF@,$AUTOCONF,;t t
10258	s,@AUTOMAKE@,$AUTOMAKE,;t t
10259	s,@AUTOHEADER@,$AUTOHEADER,;t t
10260	s,@MAKEINFO@,$MAKEINFO,;t t
10261	s,@AMTAR@,$AMTAR,;t t
10262	s,@install_sh@,$install_sh,;t t
10263	s,@STRIP@,$STRIP,;t t
10264	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10265	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10266	s,@mkdir_p@,$mkdir_p,;t t
10267	s,@AWK@,$AWK,;t t
10268	s,@SET_MAKE@,$SET_MAKE,;t t
10269	s,@am__leading_dot@,$am__leading_dot,;t t
10270	s,@CXX@,$CXX,;t t
10271	s,@CXXFLAGS@,$CXXFLAGS,;t t
10272	s,@LDFLAGS@,$LDFLAGS,;t t
10273	s,@CPPFLAGS@,$CPPFLAGS,;t t
10274	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10275	s,@EXEEXT@,$EXEEXT,;t t
10276	s,@OBJEXT@,$OBJEXT,;t t
10277	s,@DEPDIR@,$DEPDIR,;t t
10278	s,@am__include@,$am__include,;t t
10279	s,@am__quote@,$am__quote,;t t
10280	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10281	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10282	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10283	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10284	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10285	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10286	s,@RANLIB@,$RANLIB,;t t
10287	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10288	s,@CC@,$CC,;t t
10289	s,@CFLAGS@,$CFLAGS,;t t
10290	s,@ac_ct_CC@,$ac_ct_CC,;t t
10291	s,@CCDEPMODE@,$CCDEPMODE,;t t
10292	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10293	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10294	s,@CPP@,$CPP,;t t
10295	s,@EGREP@,$EGREP,;t t
10296	s,@DEBUG@,$DEBUG,;t t
10297	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
10298	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
10299	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
10300	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
10301	s,@DOXYGEN@,$DOXYGEN,;t t
10302	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
10303	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
10304	s,@GPROF@,$GPROF,;t t
10305	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
10306	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
10307	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
10308	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
10309	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
10310	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
10311	s,@CURL_LIBS@,$CURL_LIBS,;t t
10312	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
10313	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
10314	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
10315	s,@LIBOBJS@,$LIBOBJS,;t t
10316	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10317	CEOF
10318
10319	_ACEOF
10320
10321	cat >>$CONFIG_STATUS <<\_ACEOF
10322	# Split the substitutions into bite-sized pieces for seds with
10323	# small command number limits, like on Digital OSF/1 and HP-UX.
10324	ac_max_sed_lines=48
10325	ac_sed_frag=1 # Number of current file.
10326	ac_beg=1 # First line for current file.
10327	ac_end=$ac_max_sed_lines # Line after last line for current file.
10328	ac_more_lines=:
10329	ac_sed_cmds=
10330	while $ac_more_lines; do
10331	if test $ac_beg -gt 1; then
10332	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10333	else
10334	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10335	fi
10336	if test ! -s $tmp/subs.frag; then
10337	ac_more_lines=false
10338	else
10339	# The purpose of the label and of the branching condition is to
10340	# speed up the sed processing (if there are no `@' at all, there
10341	# is no need to browse any of the substitutions).
10342	# These are the two extra sed commands mentioned above.
10343	(echo ':t
10344	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10345	if test -z "$ac_sed_cmds"; then
10346	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10347	else
10348	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10349	fi
10350	ac_sed_frag=`expr $ac_sed_frag + 1`
10351	ac_beg=$ac_end
10352	ac_end=`expr $ac_end + $ac_max_sed_lines`
10353	fi
10354	done
10355	if test -z "$ac_sed_cmds"; then
10356	ac_sed_cmds=cat
10357	fi
10358	fi # test -n "$CONFIG_FILES"
10359
10360	_ACEOF
10361	cat >>$CONFIG_STATUS <<\_ACEOF
10362	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10363	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10364	case $ac_file in
10365	- \| :- \| :-:* ) # input from stdin
10366	cat >$tmp/stdin
10367	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10368	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10369	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10370	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10371	* ) ac_file_in=$ac_file.in ;;
10372	esac
10373
10374	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
10375	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10376	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10377	X"$ac_file" : 'X$//$[^/]' \\| \
10378	X"$ac_file" : 'X$//$$' \\| \
10379	X"$ac_file" : 'X$/$' \\| \
10380	. : '$.$' 2>/dev/null \|\|
10381	echo X"$ac_file" \|
10382	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10383	/^X$\/\/$[^/].*/{ s//\1/; q; }
10384	/^X$\/\/$$/{ s//\1/; q; }
10385	/^X$\/$.*/{ s//\1/; q; }
10386	s/.*/./; q'`
10387	{ if $as_mkdir_p; then
10388	mkdir -p "$ac_dir"
10389	else
10390	as_dir="$ac_dir"
10391	as_dirs=
10392	while test ! -d "$as_dir"; do
10393	as_dirs="$as_dir $as_dirs"
10394	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10395	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10396	X"$as_dir" : 'X$//$[^/]' \\| \
10397	X"$as_dir" : 'X$//$$' \\| \
10398	X"$as_dir" : 'X$/$' \\| \
10399	. : '$.$' 2>/dev/null \|\|
10400	echo X"$as_dir" \|
10401	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10402	/^X$\/\/$[^/].*/{ s//\1/; q; }
10403	/^X$\/\/$$/{ s//\1/; q; }
10404	/^X$\/$.*/{ s//\1/; q; }
10405	s/.*/./; q'`
10406	done
10407	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10408	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10409	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10410	{ (exit 1); exit 1; }; }; }
10411
10412	ac_builddir=.
10413
10414	if test "$ac_dir" != .; then
10415	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10416	# A "../" for each directory in $ac_dir_suffix.
10417	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10418	else
10419	ac_dir_suffix= ac_top_builddir=
10420	fi
10421
10422	case $srcdir in
10423	.) # No --srcdir option. We are building in place.
10424	ac_srcdir=.
10425	if test -z "$ac_top_builddir"; then
10426	ac_top_srcdir=.
10427	else
10428	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10429	fi ;;
10430	[\\/]* \| ?:[\\/]* ) # Absolute path.
10431	ac_srcdir=$srcdir$ac_dir_suffix;
10432	ac_top_srcdir=$srcdir ;;
10433	*) # Relative path.
10434	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10435	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10436	esac
10437
10438	# Do not use `cd foo && pwd` to compute absolute paths, because
10439	# the directories may not exist.
10440	case `pwd` in
10441	.) ac_abs_builddir="$ac_dir";;
10442	*)
10443	case "$ac_dir" in
10444	.) ac_abs_builddir=`pwd`;;
10445	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10446	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10447	esac;;
10448	esac
10449	case $ac_abs_builddir in
10450	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10451	*)
10452	case ${ac_top_builddir}. in
10453	.) ac_abs_top_builddir=$ac_abs_builddir;;
10454	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10455	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10456	esac;;
10457	esac
10458	case $ac_abs_builddir in
10459	.) ac_abs_srcdir=$ac_srcdir;;
10460	*)
10461	case $ac_srcdir in
10462	.) ac_abs_srcdir=$ac_abs_builddir;;
10463	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10464	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10465	esac;;
10466	esac
10467	case $ac_abs_builddir in
10468	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10469	*)
10470	case $ac_top_srcdir in
10471	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10472	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10473	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10474	esac;;
10475	esac
10476
10477
10478	case $INSTALL in
10479	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10480	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10481	esac
10482
10483	if test x"$ac_file" != x-; then
10484	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10485	echo "$as_me: creating $ac_file" >&6;}
10486	rm -f "$ac_file"
10487	fi
10488	# Let's still pretend it is `configure' which instantiates (i.e., don't
10489	# use $as_me), people would be surprised to read:
10490	# /* config.h. Generated by config.status. */
10491	if test x"$ac_file" = x-; then
10492	configure_input=
10493	else
10494	configure_input="$ac_file. "
10495	fi
10496	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10497	sed 's,.*/,,'` by configure."
10498
10499	# First look for the input files in the build tree, otherwise in the
10500	# src tree.
10501	ac_file_inputs=`IFS=:
10502	for f in $ac_file_in; do
10503	case $f in
10504	-) echo $tmp/stdin ;;
10505	[\\/$]*)
10506	# Absolute (can't be DOS-style, as IFS=:)
10507	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10508	echo "$as_me: error: cannot find input file: $f" >&2;}
10509	{ (exit 1); exit 1; }; }
10510	echo "$f";;
10511	*) # Relative
10512	if test -f "$f"; then
10513	# Build tree
10514	echo "$f"
10515	elif test -f "$srcdir/$f"; then
10516	# Source tree
10517	echo "$srcdir/$f"
10518	else
10519	# /dev/null tree
10520	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10521	echo "$as_me: error: cannot find input file: $f" >&2;}
10522	{ (exit 1); exit 1; }; }
10523	fi;;
10524	esac
10525	done` \|\| { (exit 1); exit 1; }
10526	_ACEOF
10527	cat >>$CONFIG_STATUS <<_ACEOF
10528	sed "$ac_vpsub
10529	$extrasub
10530	_ACEOF
10531	cat >>$CONFIG_STATUS <<\_ACEOF
10532	:t
10533	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10534	s,@configure_input@,$configure_input,;t t
10535	s,@srcdir@,$ac_srcdir,;t t
10536	s,@abs_srcdir@,$ac_abs_srcdir,;t t
10537	s,@top_srcdir@,$ac_top_srcdir,;t t
10538	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10539	s,@builddir@,$ac_builddir,;t t
10540	s,@abs_builddir@,$ac_abs_builddir,;t t
10541	s,@top_builddir@,$ac_top_builddir,;t t
10542	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10543	s,@INSTALL@,$ac_INSTALL,;t t
10544	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
10545	rm -f $tmp/stdin
10546	if test x"$ac_file" != x-; then
10547	mv $tmp/out $ac_file
10548	else
10549	cat $tmp/out
10550	rm -f $tmp/out
10551	fi
10552
10553	done
10554	_ACEOF
10555	cat >>$CONFIG_STATUS <<\_ACEOF
10556
10557	#
10558	# CONFIG_HEADER section.
10559	#
10560
10561	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10562	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10563	#
10564	# ac_d sets the value in "#define NAME VALUE" lines.
10565	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10566	ac_dB='[ ].*$,\1#\2'
10567	ac_dC=' '
10568	ac_dD=',;t'
10569	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10570	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10571	ac_uB='$,\1#\2define\3'
10572	ac_uC=' '
10573	ac_uD=',;t'
10574
10575	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10576	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10577	case $ac_file in
10578	- \| :- \| :-:* ) # input from stdin
10579	cat >$tmp/stdin
10580	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10581	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10582	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10583	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10584	* ) ac_file_in=$ac_file.in ;;
10585	esac
10586
10587	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10588	echo "$as_me: creating $ac_file" >&6;}
10589
10590	# First look for the input files in the build tree, otherwise in the
10591	# src tree.
10592	ac_file_inputs=`IFS=:
10593	for f in $ac_file_in; do
10594	case $f in
10595	-) echo $tmp/stdin ;;
10596	[\\/$]*)
10597	# Absolute (can't be DOS-style, as IFS=:)
10598	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10599	echo "$as_me: error: cannot find input file: $f" >&2;}
10600	{ (exit 1); exit 1; }; }
10601	# Do quote $f, to prevent DOS paths from being IFS'd.
10602	echo "$f";;
10603	*) # Relative
10604	if test -f "$f"; then
10605	# Build tree
10606	echo "$f"
10607	elif test -f "$srcdir/$f"; then
10608	# Source tree
10609	echo "$srcdir/$f"
10610	else
10611	# /dev/null tree
10612	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10613	echo "$as_me: error: cannot find input file: $f" >&2;}
10614	{ (exit 1); exit 1; }; }
10615	fi;;
10616	esac
10617	done` \|\| { (exit 1); exit 1; }
10618	# Remove the trailing spaces.
10619	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10620
10621	_ACEOF
10622
10623	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10624	# `conftest.undefs', that substitutes the proper values into
10625	# config.h.in to produce config.h. The first handles `#define'
10626	# templates, and the second `#undef' templates.
10627	# And first: Protect against being on the right side of a sed subst in
10628	# config.status. Protect against being in an unquoted here document
10629	# in config.status.
10630	rm -f conftest.defines conftest.undefs
10631	# Using a here document instead of a string reduces the quoting nightmare.
10632	# Putting comments in sed scripts is not portable.
10633	#
10634	# `end' is used to avoid that the second main sed command (meant for
10635	# 0-ary CPP macros) applies to n-ary macro definitions.
10636	# See the Autoconf documentation for `clear'.
10637	cat >confdef2sed.sed <<\_ACEOF
10638	s/[\\&,]/\\&/g
10639	s,[\\$`],\\&,g
10640	t clear
10641	: clear
10642	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10643	t end
10644	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10645	: end
10646	_ACEOF
10647	# If some macros were called several times there might be several times
10648	# the same #defines, which is useless. Nevertheless, we may not want to
10649	# sort them, since we want the last AC-DEFINE to be honored.
10650	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10651	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10652	rm -f confdef2sed.sed
10653
10654	# This sed command replaces #undef with comments. This is necessary, for
10655	# example, in the case of _POSIX_SOURCE, which is predefined and required
10656	# on some systems where configure will not decide to define it.
10657	cat >>conftest.undefs <<\_ACEOF
10658	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10659	_ACEOF
10660
10661	# Break up conftest.defines because some shells have a limit on the size
10662	# of here documents, and old seds have small limits too (100 cmds).
10663	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10664	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10665	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10666	echo ' :' >>$CONFIG_STATUS
10667	rm -f conftest.tail
10668	while grep . conftest.defines >/dev/null
10669	do
10670	# Write a limited-size here document to $tmp/defines.sed.
10671	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10672	# Speed up: don't consider the non `#define' lines.
10673	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10674	# Work around the forget-to-reset-the-flag bug.
10675	echo 't clr' >>$CONFIG_STATUS
10676	echo ': clr' >>$CONFIG_STATUS
10677	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10678	echo 'CEOF
10679	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10680	rm -f $tmp/in
10681	mv $tmp/out $tmp/in
10682	' >>$CONFIG_STATUS
10683	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10684	rm -f conftest.defines
10685	mv conftest.tail conftest.defines
10686	done
10687	rm -f conftest.defines
10688	echo ' fi # grep' >>$CONFIG_STATUS
10689	echo >>$CONFIG_STATUS
10690
10691	# Break up conftest.undefs because some shells have a limit on the size
10692	# of here documents, and old seds have small limits too (100 cmds).
10693	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10694	rm -f conftest.tail
10695	while grep . conftest.undefs >/dev/null
10696	do
10697	# Write a limited-size here document to $tmp/undefs.sed.
10698	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10699	# Speed up: don't consider the non `#undef'
10700	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10701	# Work around the forget-to-reset-the-flag bug.
10702	echo 't clr' >>$CONFIG_STATUS
10703	echo ': clr' >>$CONFIG_STATUS
10704	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10705	echo 'CEOF
10706	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10707	rm -f $tmp/in
10708	mv $tmp/out $tmp/in
10709	' >>$CONFIG_STATUS
10710	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10711	rm -f conftest.undefs
10712	mv conftest.tail conftest.undefs
10713	done
10714	rm -f conftest.undefs
10715
10716	cat >>$CONFIG_STATUS <<\_ACEOF
10717	# Let's still pretend it is `configure' which instantiates (i.e., don't
10718	# use $as_me), people would be surprised to read:
10719	# /* config.h. Generated by config.status. */
10720	if test x"$ac_file" = x-; then
10721	echo "/* Generated by configure. */" >$tmp/config.h
10722	else
10723	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10724	fi
10725	cat $tmp/in >>$tmp/config.h
10726	rm -f $tmp/in
10727	if test x"$ac_file" != x-; then
10728	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10729	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10730	echo "$as_me: $ac_file is unchanged" >&6;}
10731	else
10732	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10733	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10734	X"$ac_file" : 'X$//$[^/]' \\| \
10735	X"$ac_file" : 'X$//$$' \\| \
10736	X"$ac_file" : 'X$/$' \\| \
10737	. : '$.$' 2>/dev/null \|\|
10738	echo X"$ac_file" \|
10739	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10740	/^X$\/\/$[^/].*/{ s//\1/; q; }
10741	/^X$\/\/$$/{ s//\1/; q; }
10742	/^X$\/$.*/{ s//\1/; q; }
10743	s/.*/./; q'`
10744	{ if $as_mkdir_p; then
10745	mkdir -p "$ac_dir"
10746	else
10747	as_dir="$ac_dir"
10748	as_dirs=
10749	while test ! -d "$as_dir"; do
10750	as_dirs="$as_dir $as_dirs"
10751	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10752	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10753	X"$as_dir" : 'X$//$[^/]' \\| \
10754	X"$as_dir" : 'X$//$$' \\| \
10755	X"$as_dir" : 'X$/$' \\| \
10756	. : '$.$' 2>/dev/null \|\|
10757	echo X"$as_dir" \|
10758	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10759	/^X$\/\/$[^/].*/{ s//\1/; q; }
10760	/^X$\/\/$$/{ s//\1/; q; }
10761	/^X$\/$.*/{ s//\1/; q; }
10762	s/.*/./; q'`
10763	done
10764	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10765	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10766	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10767	{ (exit 1); exit 1; }; }; }
10768
10769	rm -f $ac_file
10770	mv $tmp/config.h $ac_file
10771	fi
10772	else
10773	cat $tmp/config.h
10774	rm -f $tmp/config.h
10775	fi
10776	# Compute $ac_file's index in $config_headers.
10777	_am_stamp_count=1
10778	for _am_header in $config_headers :; do
10779	case $_am_header in
10780	$ac_file \| $ac_file:* )
10781	break ;;
10782	* )
10783	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10784	esac
10785	done
10786	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10787	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10788	X$ac_file : 'X$//$[^/]' \\| \
10789	X$ac_file : 'X$//$$' \\| \
10790	X$ac_file : 'X$/$' \\| \
10791	. : '$.$' 2>/dev/null \|\|
10792	echo X$ac_file \|
10793	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10794	/^X$\/\/$[^/].*/{ s//\1/; q; }
10795	/^X$\/\/$$/{ s//\1/; q; }
10796	/^X$\/$.*/{ s//\1/; q; }
10797	s/.*/./; q'`/stamp-h$_am_stamp_count
10798	done
10799	_ACEOF
10800	cat >>$CONFIG_STATUS <<\_ACEOF
10801
10802	#
10803	# CONFIG_COMMANDS section.
10804	#
10805	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10806	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10807	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10808	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10809	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10810	X"$ac_dest" : 'X$//$[^/]' \\| \
10811	X"$ac_dest" : 'X$//$$' \\| \
10812	X"$ac_dest" : 'X$/$' \\| \
10813	. : '$.$' 2>/dev/null \|\|
10814	echo X"$ac_dest" \|
10815	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10816	/^X$\/\/$[^/].*/{ s//\1/; q; }
10817	/^X$\/\/$$/{ s//\1/; q; }
10818	/^X$\/$.*/{ s//\1/; q; }
10819	s/.*/./; q'`
10820	{ if $as_mkdir_p; then
10821	mkdir -p "$ac_dir"
10822	else
10823	as_dir="$ac_dir"
10824	as_dirs=
10825	while test ! -d "$as_dir"; do
10826	as_dirs="$as_dir $as_dirs"
10827	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10828	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10829	X"$as_dir" : 'X$//$[^/]' \\| \
10830	X"$as_dir" : 'X$//$$' \\| \
10831	X"$as_dir" : 'X$/$' \\| \
10832	. : '$.$' 2>/dev/null \|\|
10833	echo X"$as_dir" \|
10834	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10835	/^X$\/\/$[^/].*/{ s//\1/; q; }
10836	/^X$\/\/$$/{ s//\1/; q; }
10837	/^X$\/$.*/{ s//\1/; q; }
10838	s/.*/./; q'`
10839	done
10840	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10841	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10842	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10843	{ (exit 1); exit 1; }; }; }
10844
10845	ac_builddir=.
10846
10847	if test "$ac_dir" != .; then
10848	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10849	# A "../" for each directory in $ac_dir_suffix.
10850	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10851	else
10852	ac_dir_suffix= ac_top_builddir=
10853	fi
10854
10855	case $srcdir in
10856	.) # No --srcdir option. We are building in place.
10857	ac_srcdir=.
10858	if test -z "$ac_top_builddir"; then
10859	ac_top_srcdir=.
10860	else
10861	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10862	fi ;;
10863	[\\/]* \| ?:[\\/]* ) # Absolute path.
10864	ac_srcdir=$srcdir$ac_dir_suffix;
10865	ac_top_srcdir=$srcdir ;;
10866	*) # Relative path.
10867	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10868	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10869	esac
10870
10871	# Do not use `cd foo && pwd` to compute absolute paths, because
10872	# the directories may not exist.
10873	case `pwd` in
10874	.) ac_abs_builddir="$ac_dir";;
10875	*)
10876	case "$ac_dir" in
10877	.) ac_abs_builddir=`pwd`;;
10878	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10879	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10880	esac;;
10881	esac
10882	case $ac_abs_builddir in
10883	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10884	*)
10885	case ${ac_top_builddir}. in
10886	.) ac_abs_top_builddir=$ac_abs_builddir;;
10887	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10888	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10889	esac;;
10890	esac
10891	case $ac_abs_builddir in
10892	.) ac_abs_srcdir=$ac_srcdir;;
10893	*)
10894	case $ac_srcdir in
10895	.) ac_abs_srcdir=$ac_abs_builddir;;
10896	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10897	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10898	esac;;
10899	esac
10900	case $ac_abs_builddir in
10901	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10902	*)
10903	case $ac_top_srcdir in
10904	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10905	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10906	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10907	esac;;
10908	esac
10909
10910
10911	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10912	echo "$as_me: executing $ac_dest commands" >&6;}
10913	case $ac_dest in
10914	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10915	# Strip MF so we end up with the name of the file.
10916	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10917	# Check whether this is an Automake generated Makefile or not.
10918	# We used to match only the files named `Makefile.in', but
10919	# some people rename them; so instead we look at the file content.
10920	# Grep'ing the first line is not enough: some people post-process
10921	# each Makefile.in and add a new line on top of each file to say so.
10922	# So let's grep whole file.
10923	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10924	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10925	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10926	X"$mf" : 'X$//$[^/]' \\| \
10927	X"$mf" : 'X$//$$' \\| \
10928	X"$mf" : 'X$/$' \\| \
10929	. : '$.$' 2>/dev/null \|\|
10930	echo X"$mf" \|
10931	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10932	/^X$\/\/$[^/].*/{ s//\1/; q; }
10933	/^X$\/\/$$/{ s//\1/; q; }
10934	/^X$\/$.*/{ s//\1/; q; }
10935	s/.*/./; q'`
10936	else
10937	continue
10938	fi
10939	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10940	# Extract the definition of DEP_FILES from the Makefile without
10941	# running `make'.
10942	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10943	test -z "$DEPDIR" && continue
10944	# When using ansi2knr, U may be empty or an underscore; expand it
10945	U=`sed -n 's/^U = //p' < "$mf"`
10946	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10947	# We invoke sed twice because it is the simplest approach to
10948	# changing $(DEPDIR) to its actual value in the expansion.
10949	for file in `sed -n '
10950	/^DEP_FILES = .*\\\\$/ {
10951	s/^DEP_FILES = //
10952	:loop
10953	s/\\\\$//
10954	p
10955	n
10956	/\\\\$/ b loop
10957	p
10958	}
10959	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10960	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10961	# Make sure the directory exists.
10962	test -f "$dirpart/$file" && continue
10963	fdir=`(dirname "$file") 2>/dev/null \|\|
10964	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10965	X"$file" : 'X$//$[^/]' \\| \
10966	X"$file" : 'X$//$$' \\| \
10967	X"$file" : 'X$/$' \\| \
10968	. : '$.$' 2>/dev/null \|\|
10969	echo X"$file" \|
10970	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10971	/^X$\/\/$[^/].*/{ s//\1/; q; }
10972	/^X$\/\/$$/{ s//\1/; q; }
10973	/^X$\/$.*/{ s//\1/; q; }
10974	s/.*/./; q'`
10975	{ if $as_mkdir_p; then
10976	mkdir -p $dirpart/$fdir
10977	else
10978	as_dir=$dirpart/$fdir
10979	as_dirs=
10980	while test ! -d "$as_dir"; do
10981	as_dirs="$as_dir $as_dirs"
10982	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10983	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10984	X"$as_dir" : 'X$//$[^/]' \\| \
10985	X"$as_dir" : 'X$//$$' \\| \
10986	X"$as_dir" : 'X$/$' \\| \
10987	. : '$.$' 2>/dev/null \|\|
10988	echo X"$as_dir" \|
10989	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10990	/^X$\/\/$[^/].*/{ s//\1/; q; }
10991	/^X$\/\/$$/{ s//\1/; q; }
10992	/^X$\/$.*/{ s//\1/; q; }
10993	s/.*/./; q'`
10994	done
10995	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10996	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10997	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10998	{ (exit 1); exit 1; }; }; }
10999
11000	# echo "creating $dirpart/$file"
11001	echo '# dummy' > "$dirpart/$file"
11002	done
11003	done
11004	;;
11005	esac
11006	done
11007	_ACEOF
11008
11009	cat >>$CONFIG_STATUS <<\_ACEOF
11010
11011	{ (exit 0); exit 0; }
11012	_ACEOF
11013	chmod +x $CONFIG_STATUS
11014	ac_clean_files=$ac_clean_files_save
11015
11016
11017	# configure is writing to config.log, and then calls config.status.
11018	# config.status does its own redirection, appending to config.log.
11019	# Unfortunately, on DOS this fails, as config.log is still kept open
11020	# by configure, so config.status won't be able to write to it; its
11021	# output is simply discarded. So we exec the FD to /dev/null,
11022	# effectively closing config.log, so it can be properly (re)opened and
11023	# appended to by config.status. When coming back to configure, we
11024	# need to make the FD available again.
11025	if test "$no_create" != yes; then
11026	ac_cs_success=:
11027	ac_config_status_args=
11028	test "$silent" = yes &&
11029	ac_config_status_args="$ac_config_status_args --quiet"
11030	exec 5>/dev/null
11031	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11032	exec 5>>config.log
11033	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11034	# would make configure fail if this is the last instruction.
11035	$ac_cs_success \|\| { (exit 1); exit 1; }
11036	fi
11037

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