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configure @ 4825

Last change on this file since 4825 was 4825, checked in by bensch, 19 years ago
orxonox/trunk: compile with the ogg, and vorbis lib again
Property svn:executable set to ``*
File size: 329.3 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.3.0_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='0.3.0_alpha'
273	PACKAGE_STRING='orxonox 0.3.0_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 0.3.0_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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.3.0_alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--disable-gtk Prevents GTK from being loaded
872	--disable-curl Prevents libcURL from being loaded
873	--enable-profile builds orxonox with profiling support
874	--enable-efence builds orxonox with efence support
875	--enable-documentation also builds the sDocumentation while make from
876	srcdir
877
878	Optional Packages:
879	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
880	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
881	--with-sub-projects also builds the subProjects while make from srcdir
882
883	Some influential environment variables:
884	CXX C++ compiler command
885	CXXFLAGS C++ compiler flags
886	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
887	nonstandard directory <lib dir>
888	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
889	headers in a nonstandard directory <include dir>
890	CC C compiler command
891	CFLAGS C compiler flags
892	CPP C preprocessor
893
894	Use these variables to override the choices made by `configure' or to help
895	it to find libraries and programs with nonstandard names/locations.
896
897	Report bugs to <orxonox-dev at mail.datacore.ch>.
898	_ACEOF
899	fi
900
901	if test "$ac_init_help" = "recursive"; then
902	# If there are subdirs, report their specific --help.
903	ac_popdir=`pwd`
904	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
905	test -d $ac_dir \|\| continue
906	ac_builddir=.
907
908	if test "$ac_dir" != .; then
909	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
910	# A "../" for each directory in $ac_dir_suffix.
911	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
912	else
913	ac_dir_suffix= ac_top_builddir=
914	fi
915
916	case $srcdir in
917	.) # No --srcdir option. We are building in place.
918	ac_srcdir=.
919	if test -z "$ac_top_builddir"; then
920	ac_top_srcdir=.
921	else
922	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
923	fi ;;
924	[\\/]* \| ?:[\\/]* ) # Absolute path.
925	ac_srcdir=$srcdir$ac_dir_suffix;
926	ac_top_srcdir=$srcdir ;;
927	*) # Relative path.
928	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
929	ac_top_srcdir=$ac_top_builddir$srcdir ;;
930	esac
931
932	# Do not use `cd foo && pwd` to compute absolute paths, because
933	# the directories may not exist.
934	case `pwd` in
935	.) ac_abs_builddir="$ac_dir";;
936	*)
937	case "$ac_dir" in
938	.) ac_abs_builddir=`pwd`;;
939	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
940	*) ac_abs_builddir=`pwd`/"$ac_dir";;
941	esac;;
942	esac
943	case $ac_abs_builddir in
944	.) ac_abs_top_builddir=${ac_top_builddir}.;;
945	*)
946	case ${ac_top_builddir}. in
947	.) ac_abs_top_builddir=$ac_abs_builddir;;
948	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
949	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
950	esac;;
951	esac
952	case $ac_abs_builddir in
953	.) ac_abs_srcdir=$ac_srcdir;;
954	*)
955	case $ac_srcdir in
956	.) ac_abs_srcdir=$ac_abs_builddir;;
957	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
958	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
959	esac;;
960	esac
961	case $ac_abs_builddir in
962	.) ac_abs_top_srcdir=$ac_top_srcdir;;
963	*)
964	case $ac_top_srcdir in
965	.) ac_abs_top_srcdir=$ac_abs_builddir;;
966	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
967	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
968	esac;;
969	esac
970
971	cd $ac_dir
972	# Check for guested configure; otherwise get Cygnus style configure.
973	if test -f $ac_srcdir/configure.gnu; then
974	echo
975	$SHELL $ac_srcdir/configure.gnu --help=recursive
976	elif test -f $ac_srcdir/configure; then
977	echo
978	$SHELL $ac_srcdir/configure --help=recursive
979	elif test -f $ac_srcdir/configure.ac \|\|
980	test -f $ac_srcdir/configure.in; then
981	echo
982	$ac_configure --help
983	else
984	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
985	fi
986	cd $ac_popdir
987	done
988	fi
989
990	test -n "$ac_init_help" && exit 0
991	if $ac_init_version; then
992	cat <<\_ACEOF
993	orxonox configure 0.3.0_alpha
994	generated by GNU Autoconf 2.59
995
996	Copyright (C) 2003 Free Software Foundation, Inc.
997	This configure script is free software; the Free Software Foundation
998	gives unlimited permission to copy, distribute and modify it.
999	_ACEOF
1000	exit 0
1001	fi
1002	exec 5>config.log
1003	cat >&5 <<_ACEOF
1004	This file contains any messages produced by compilers while
1005	running configure, to aid debugging if configure makes a mistake.
1006
1007	It was created by orxonox $as_me 0.3.0_alpha, which was
1008	generated by GNU Autoconf 2.59. Invocation command line was
1009
1010	$ $0 $@
1011
1012	_ACEOF
1013	{
1014	cat <<_ASUNAME
1015	## --------- ##
1016	## Platform. ##
1017	## --------- ##
1018
1019	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1020	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1021	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1022	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1023	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1024
1025	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1026	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1027
1028	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1029	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1030	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1031	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1032	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1033	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1034	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1035
1036	_ASUNAME
1037
1038	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1039	for as_dir in $PATH
1040	do
1041	IFS=$as_save_IFS
1042	test -z "$as_dir" && as_dir=.
1043	echo "PATH: $as_dir"
1044	done
1045
1046	} >&5
1047
1048	cat >&5 <<_ACEOF
1049
1050
1051	## ----------- ##
1052	## Core tests. ##
1053	## ----------- ##
1054
1055	_ACEOF
1056
1057
1058	# Keep a trace of the command line.
1059	# Strip out --no-create and --no-recursion so they do not pile up.
1060	# Strip out --silent because we don't want to record it for future runs.
1061	# Also quote any args containing shell meta-characters.
1062	# Make two passes to allow for proper duplicate-argument suppression.
1063	ac_configure_args=
1064	ac_configure_args0=
1065	ac_configure_args1=
1066	ac_sep=
1067	ac_must_keep_next=false
1068	for ac_pass in 1 2
1069	do
1070	for ac_arg
1071	do
1072	case $ac_arg in
1073	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1074	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1075	\| -silent \| --silent \| --silen \| --sile \| --sil)
1076	continue ;;
1077	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1078	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1079	esac
1080	case $ac_pass in
1081	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1082	2)
1083	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1084	if test $ac_must_keep_next = true; then
1085	ac_must_keep_next=false # Got value, back to normal.
1086	else
1087	case $ac_arg in
1088	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1089	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1090	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1091	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1092	case "$ac_configure_args0 " in
1093	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1094	esac
1095	;;
1096	-* ) ac_must_keep_next=true ;;
1097	esac
1098	fi
1099	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1100	# Get rid of the leading space.
1101	ac_sep=" "
1102	;;
1103	esac
1104	done
1105	done
1106	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1107	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1108
1109	# When interrupted or exit'd, cleanup temporary files, and complete
1110	# config.log. We remove comments because anyway the quotes in there
1111	# would cause problems or look ugly.
1112	# WARNING: Be sure not to use single quotes in there, as some shells,
1113	# such as our DU 5.0 friend, will then `close' the trap.
1114	trap 'exit_status=$?
1115	# Save into config.log some information that might help in debugging.
1116	{
1117	echo
1118
1119	cat <<\_ASBOX
1120	## ---------------- ##
1121	## Cache variables. ##
1122	## ---------------- ##
1123	_ASBOX
1124	echo
1125	# The following way of writing the cache mishandles newlines in values,
1126	{
1127	(set) 2>&1 \|
1128	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1129	ac_space=\ )
1130	sed -n \
1131	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1132	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1133	;;
1134	*)
1135	sed -n \
1136	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1137	;;
1138	esac;
1139	}
1140	echo
1141
1142	cat <<\_ASBOX
1143	## ----------------- ##
1144	## Output variables. ##
1145	## ----------------- ##
1146	_ASBOX
1147	echo
1148	for ac_var in $ac_subst_vars
1149	do
1150	eval ac_val=$`echo $ac_var`
1151	echo "$ac_var='"'"'$ac_val'"'"'"
1152	done \| sort
1153	echo
1154
1155	if test -n "$ac_subst_files"; then
1156	cat <<\_ASBOX
1157	## ------------- ##
1158	## Output files. ##
1159	## ------------- ##
1160	_ASBOX
1161	echo
1162	for ac_var in $ac_subst_files
1163	do
1164	eval ac_val=$`echo $ac_var`
1165	echo "$ac_var='"'"'$ac_val'"'"'"
1166	done \| sort
1167	echo
1168	fi
1169
1170	if test -s confdefs.h; then
1171	cat <<\_ASBOX
1172	## ----------- ##
1173	## confdefs.h. ##
1174	## ----------- ##
1175	_ASBOX
1176	echo
1177	sed "/^$/d" confdefs.h \| sort
1178	echo
1179	fi
1180	test "$ac_signal" != 0 &&
1181	echo "$as_me: caught signal $ac_signal"
1182	echo "$as_me: exit $exit_status"
1183	} >&5
1184	rm -f core *.core &&
1185	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1186	exit $exit_status
1187	' 0
1188	for ac_signal in 1 2 13 15; do
1189	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1190	done
1191	ac_signal=0
1192
1193	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1194	rm -rf conftest* confdefs.h
1195	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1196	echo >confdefs.h
1197
1198	# Predefined preprocessor variables.
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_NAME "$PACKAGE_NAME"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1207	_ACEOF
1208
1209
1210	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1212	_ACEOF
1213
1214
1215	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_STRING "$PACKAGE_STRING"
1217	_ACEOF
1218
1219
1220	cat >>confdefs.h <<_ACEOF
1221	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1222	_ACEOF
1223
1224
1225	# Let the site file select an alternate cache file if it wants to.
1226	# Prefer explicitly selected file to automatically selected ones.
1227	if test -z "$CONFIG_SITE"; then
1228	if test "x$prefix" != xNONE; then
1229	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1230	else
1231	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1232	fi
1233	fi
1234	for ac_site_file in $CONFIG_SITE; do
1235	if test -r "$ac_site_file"; then
1236	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1237	echo "$as_me: loading site script $ac_site_file" >&6;}
1238	sed 's/^/\| /' "$ac_site_file" >&5
1239	. "$ac_site_file"
1240	fi
1241	done
1242
1243	if test -r "$cache_file"; then
1244	# Some versions of bash will fail to source /dev/null (special
1245	# files actually), so we avoid doing that.
1246	if test -f "$cache_file"; then
1247	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1248	echo "$as_me: loading cache $cache_file" >&6;}
1249	case $cache_file in
1250	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1251	*) . ./$cache_file;;
1252	esac
1253	fi
1254	else
1255	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1256	echo "$as_me: creating cache $cache_file" >&6;}
1257	>$cache_file
1258	fi
1259
1260	# Check that the precious variables saved in the cache have kept the same
1261	# value.
1262	ac_cache_corrupted=false
1263	for ac_var in `(set) 2>&1 \|
1264	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1265	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1266	eval ac_new_set=\$ac_env_${ac_var}_set
1267	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1268	eval ac_new_val="\$ac_env_${ac_var}_value"
1269	case $ac_old_set,$ac_new_set in
1270	set,)
1271	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1272	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1273	ac_cache_corrupted=: ;;
1274	,set)
1275	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1276	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1277	ac_cache_corrupted=: ;;
1278	,);;
1279	*)
1280	if test "x$ac_old_val" != "x$ac_new_val"; then
1281	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1282	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1283	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1284	echo "$as_me: former value: $ac_old_val" >&2;}
1285	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1286	echo "$as_me: current value: $ac_new_val" >&2;}
1287	ac_cache_corrupted=:
1288	fi;;
1289	esac
1290	# Pass precious variables to config.status.
1291	if test "$ac_new_set" = set; then
1292	case $ac_new_val in
1293	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1294	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1295	*) ac_arg=$ac_var=$ac_new_val ;;
1296	esac
1297	case " $ac_configure_args " in
1298	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1299	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1300	esac
1301	fi
1302	done
1303	if $ac_cache_corrupted; then
1304	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1305	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1306	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1307	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1308	{ (exit 1); exit 1; }; }
1309	fi
1310
1311	ac_ext=c
1312	ac_cpp='$CPP $CPPFLAGS'
1313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1316
1317
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	## Detect the canonical host and target build environment.
1345	ac_aux_dir=
1346	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1347	if test -f $ac_dir/install-sh; then
1348	ac_aux_dir=$ac_dir
1349	ac_install_sh="$ac_aux_dir/install-sh -c"
1350	break
1351	elif test -f $ac_dir/install.sh; then
1352	ac_aux_dir=$ac_dir
1353	ac_install_sh="$ac_aux_dir/install.sh -c"
1354	break
1355	elif test -f $ac_dir/shtool; then
1356	ac_aux_dir=$ac_dir
1357	ac_install_sh="$ac_aux_dir/shtool install -c"
1358	break
1359	fi
1360	done
1361	if test -z "$ac_aux_dir"; then
1362	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1363	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1364	{ (exit 1); exit 1; }; }
1365	fi
1366	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1367	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1368	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1369
1370	# Make sure we can run config.sub.
1371	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1372	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1373	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1374	{ (exit 1); exit 1; }; }
1375
1376	echo "$as_me:$LINENO: checking build system type" >&5
1377	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1378	if test "${ac_cv_build+set}" = set; then
1379	echo $ECHO_N "(cached) $ECHO_C" >&6
1380	else
1381	ac_cv_build_alias=$build_alias
1382	test -z "$ac_cv_build_alias" &&
1383	ac_cv_build_alias=`$ac_config_guess`
1384	test -z "$ac_cv_build_alias" &&
1385	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1386	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1387	{ (exit 1); exit 1; }; }
1388	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1389	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1390	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1391	{ (exit 1); exit 1; }; }
1392
1393	fi
1394	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1395	echo "${ECHO_T}$ac_cv_build" >&6
1396	build=$ac_cv_build
1397	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1398	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1399	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1400
1401
1402	echo "$as_me:$LINENO: checking host system type" >&5
1403	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1404	if test "${ac_cv_host+set}" = set; then
1405	echo $ECHO_N "(cached) $ECHO_C" >&6
1406	else
1407	ac_cv_host_alias=$host_alias
1408	test -z "$ac_cv_host_alias" &&
1409	ac_cv_host_alias=$ac_cv_build_alias
1410	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1411	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1412	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1413	{ (exit 1); exit 1; }; }
1414
1415	fi
1416	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1417	echo "${ECHO_T}$ac_cv_host" >&6
1418	host=$ac_cv_host
1419	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1420	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1421	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1422
1423
1424	echo "$as_me:$LINENO: checking target system type" >&5
1425	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1426	if test "${ac_cv_target+set}" = set; then
1427	echo $ECHO_N "(cached) $ECHO_C" >&6
1428	else
1429	ac_cv_target_alias=$target_alias
1430	test "x$ac_cv_target_alias" = "x" &&
1431	ac_cv_target_alias=$ac_cv_host_alias
1432	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1433	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1434	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1435	{ (exit 1); exit 1; }; }
1436
1437	fi
1438	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1439	echo "${ECHO_T}$ac_cv_target" >&6
1440	target=$ac_cv_target
1441	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1442	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1443	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1444
1445
1446	# The aliases save the names the user supplied, while $host etc.
1447	# will get canonicalized.
1448	test -n "$target_alias" &&
1449	test "$program_prefix$program_suffix$program_transform_name" = \
1450	NONENONEs,x,x, &&
1451	program_prefix=${target_alias}-
1452
1453	am__api_version="1.8"
1454	# Find a good install program. We prefer a C program (faster),
1455	# so one script is as good as another. But avoid the broken or
1456	# incompatible versions:
1457	# SysV /etc/install, /usr/sbin/install
1458	# SunOS /usr/etc/install
1459	# IRIX /sbin/install
1460	# AIX /bin/install
1461	# AmigaOS /C/install, which installs bootblocks on floppy discs
1462	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1463	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1464	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1465	# OS/2's system install, which has a completely different semantic
1466	# ./install, which can be erroneously created by make from ./install.sh.
1467	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1468	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1469	if test -z "$INSTALL"; then
1470	if test "${ac_cv_path_install+set}" = set; then
1471	echo $ECHO_N "(cached) $ECHO_C" >&6
1472	else
1473	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474	for as_dir in $PATH
1475	do
1476	IFS=$as_save_IFS
1477	test -z "$as_dir" && as_dir=.
1478	# Account for people who put trailing slashes in PATH elements.
1479	case $as_dir/ in
1480	./ \| .// \| /cC/* \| \
1481	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1482	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1483	/usr/ucb/* ) ;;
1484	*)
1485	# OSF1 and SCO ODT 3.0 have their own names for install.
1486	# Don't use installbsd from OSF since it installs stuff as root
1487	# by default.
1488	for ac_prog in ginstall scoinst install; do
1489	for ac_exec_ext in '' $ac_executable_extensions; do
1490	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1491	if test $ac_prog = install &&
1492	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1493	# AIX install. It has an incompatible calling convention.
1494	:
1495	elif test $ac_prog = install &&
1496	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1497	# program-specific install script used by HP pwplus--don't use.
1498	:
1499	else
1500	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1501	break 3
1502	fi
1503	fi
1504	done
1505	done
1506	;;
1507	esac
1508	done
1509
1510
1511	fi
1512	if test "${ac_cv_path_install+set}" = set; then
1513	INSTALL=$ac_cv_path_install
1514	else
1515	# As a last resort, use the slow shell script. We don't cache a
1516	# path for INSTALL within a source directory, because that will
1517	# break other packages using the cache if that directory is
1518	# removed, or if the path is relative.
1519	INSTALL=$ac_install_sh
1520	fi
1521	fi
1522	echo "$as_me:$LINENO: result: $INSTALL" >&5
1523	echo "${ECHO_T}$INSTALL" >&6
1524
1525	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1526	# It thinks the first close brace ends the variable substitution.
1527	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1528
1529	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1530
1531	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1532
1533	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1534	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1535	# Just in case
1536	sleep 1
1537	echo timestamp > conftest.file
1538	# Do `set' in a subshell so we don't clobber the current shell's
1539	# arguments. Must try -L first in case configure is actually a
1540	# symlink; some systems play weird games with the mod time of symlinks
1541	# (eg FreeBSD returns the mod time of the symlink's containing
1542	# directory).
1543	if (
1544	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1545	if test "$*" = "X"; then
1546	# -L didn't work.
1547	set X `ls -t $srcdir/configure conftest.file`
1548	fi
1549	rm -f conftest.file
1550	if test "$*" != "X $srcdir/configure conftest.file" \
1551	&& test "$*" != "X conftest.file $srcdir/configure"; then
1552
1553	# If neither matched, then we have a broken ls. This can happen
1554	# if, for instance, CONFIG_SHELL is bash and it inherits a
1555	# broken ls alias from the environment. This has actually
1556	# happened. Such a system could not be considered "sane".
1557	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1558	alias in your environment" >&5
1559	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&2;}
1561	{ (exit 1); exit 1; }; }
1562	fi
1563
1564	test "$2" = conftest.file
1565	)
1566	then
1567	# Ok.
1568	:
1569	else
1570	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1571	Check your system clock" >&5
1572	echo "$as_me: error: newly created file is older than distributed files!
1573	Check your system clock" >&2;}
1574	{ (exit 1); exit 1; }; }
1575	fi
1576	echo "$as_me:$LINENO: result: yes" >&5
1577	echo "${ECHO_T}yes" >&6
1578	test "$program_prefix" != NONE &&
1579	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1580	# Use a double $ so make ignores it.
1581	test "$program_suffix" != NONE &&
1582	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1583	# Double any \ or $. echo might interpret backslashes.
1584	# By default was `s,x,x', remove it if useless.
1585	cat <<\_ACEOF >conftest.sed
1586	s/[\\$]/&&/g;s/;s,x,x,$//
1587	_ACEOF
1588	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1589	rm conftest.sed
1590
1591	# expand $ac_aux_dir to an absolute path
1592	am_aux_dir=`cd $ac_aux_dir && pwd`
1593
1594	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1595	# Use eval to expand $SHELL
1596	if eval "$MISSING --run true"; then
1597	am_missing_run="$MISSING --run "
1598	else
1599	am_missing_run=
1600	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1601	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1602	fi
1603
1604	if mkdir -p -- . 2>/dev/null; then
1605	# Keeping the `.' argument allows $(mkdir_p) to be used without
1606	# argument. Indeed, we sometimes output rules like
1607	# $(mkdir_p) $(somedir)
1608	# where $(somedir) is conditionally defined.
1609	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1610	# expensive solution, as it forces Make to start a sub-shell.)
1611	mkdir_p='mkdir -p -- .'
1612	else
1613	# On NextStep and OpenStep, the `mkdir' command does not
1614	# recognize any option. It will interpret all options as
1615	# directories to create, and then abort because `.' already
1616	# exists.
1617	for d in ./-p ./--;
1618	do
1619	test -d $d && rmdir $d
1620	done
1621	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1622	if test -f "$ac_aux_dir/mkinstalldirs"; then
1623	mkdir_p='$(mkinstalldirs)'
1624	else
1625	mkdir_p='$(install_sh) -d'
1626	fi
1627	fi
1628
1629	for ac_prog in gawk mawk nawk awk
1630	do
1631	# Extract the first word of "$ac_prog", so it can be a program name with args.
1632	set dummy $ac_prog; ac_word=$2
1633	echo "$as_me:$LINENO: checking for $ac_word" >&5
1634	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635	if test "${ac_cv_prog_AWK+set}" = set; then
1636	echo $ECHO_N "(cached) $ECHO_C" >&6
1637	else
1638	if test -n "$AWK"; then
1639	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1640	else
1641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642	for as_dir in $PATH
1643	do
1644	IFS=$as_save_IFS
1645	test -z "$as_dir" && as_dir=.
1646	for ac_exec_ext in '' $ac_executable_extensions; do
1647	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648	ac_cv_prog_AWK="$ac_prog"
1649	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650	break 2
1651	fi
1652	done
1653	done
1654
1655	fi
1656	fi
1657	AWK=$ac_cv_prog_AWK
1658	if test -n "$AWK"; then
1659	echo "$as_me:$LINENO: result: $AWK" >&5
1660	echo "${ECHO_T}$AWK" >&6
1661	else
1662	echo "$as_me:$LINENO: result: no" >&5
1663	echo "${ECHO_T}no" >&6
1664	fi
1665
1666	test -n "$AWK" && break
1667	done
1668
1669	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1670	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1671	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1672	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1673	echo $ECHO_N "(cached) $ECHO_C" >&6
1674	else
1675	cat >conftest.make <<\_ACEOF
1676	all:
1677	@echo 'ac_maketemp="$(MAKE)"'
1678	_ACEOF
1679	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1680	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1681	if test -n "$ac_maketemp"; then
1682	eval ac_cv_prog_make_${ac_make}_set=yes
1683	else
1684	eval ac_cv_prog_make_${ac_make}_set=no
1685	fi
1686	rm -f conftest.make
1687	fi
1688	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1689	echo "$as_me:$LINENO: result: yes" >&5
1690	echo "${ECHO_T}yes" >&6
1691	SET_MAKE=
1692	else
1693	echo "$as_me:$LINENO: result: no" >&5
1694	echo "${ECHO_T}no" >&6
1695	SET_MAKE="MAKE=${MAKE-make}"
1696	fi
1697
1698	rm -rf .tst 2>/dev/null
1699	mkdir .tst 2>/dev/null
1700	if test -d .tst; then
1701	am__leading_dot=.
1702	else
1703	am__leading_dot=_
1704	fi
1705	rmdir .tst 2>/dev/null
1706
1707	# test to see if srcdir already configured
1708	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1709	test -f $srcdir/config.status; then
1710	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1711	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1712	{ (exit 1); exit 1; }; }
1713	fi
1714
1715	# test whether we have cygpath
1716	if test -z "$CYGPATH_W"; then
1717	if (cygpath --version) >/dev/null 2>/dev/null; then
1718	CYGPATH_W='cygpath -w'
1719	else
1720	CYGPATH_W=echo
1721	fi
1722	fi
1723
1724
1725	# Define the identity of the package.
1726	PACKAGE='orxonox'
1727	VERSION='0.3.0_alpha'
1728
1729
1730	cat >>confdefs.h <<_ACEOF
1731	#define PACKAGE "$PACKAGE"
1732	_ACEOF
1733
1734
1735	cat >>confdefs.h <<_ACEOF
1736	#define VERSION "$VERSION"
1737	_ACEOF
1738
1739	# Some tools Automake needs.
1740
1741	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1742
1743
1744	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1745
1746
1747	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1748
1749
1750	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1751
1752
1753	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1754
1755
1756	AMTAR=${AMTAR-"${am_missing_run}tar"}
1757
1758	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1759
1760	# Installed binaries are usually stripped using `strip' when the user
1761	# run `make install-strip'. However `strip' might not be the right
1762	# tool to use in cross-compilation environments, therefore Automake
1763	# will honor the `STRIP' environment variable to overrule this program.
1764	if test "$cross_compiling" != no; then
1765	if test -n "$ac_tool_prefix"; then
1766	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1767	set dummy ${ac_tool_prefix}strip; ac_word=$2
1768	echo "$as_me:$LINENO: checking for $ac_word" >&5
1769	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1770	if test "${ac_cv_prog_STRIP+set}" = set; then
1771	echo $ECHO_N "(cached) $ECHO_C" >&6
1772	else
1773	if test -n "$STRIP"; then
1774	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1775	else
1776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1777	for as_dir in $PATH
1778	do
1779	IFS=$as_save_IFS
1780	test -z "$as_dir" && as_dir=.
1781	for ac_exec_ext in '' $ac_executable_extensions; do
1782	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1783	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1784	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1785	break 2
1786	fi
1787	done
1788	done
1789
1790	fi
1791	fi
1792	STRIP=$ac_cv_prog_STRIP
1793	if test -n "$STRIP"; then
1794	echo "$as_me:$LINENO: result: $STRIP" >&5
1795	echo "${ECHO_T}$STRIP" >&6
1796	else
1797	echo "$as_me:$LINENO: result: no" >&5
1798	echo "${ECHO_T}no" >&6
1799	fi
1800
1801	fi
1802	if test -z "$ac_cv_prog_STRIP"; then
1803	ac_ct_STRIP=$STRIP
1804	# Extract the first word of "strip", so it can be a program name with args.
1805	set dummy strip; ac_word=$2
1806	echo "$as_me:$LINENO: checking for $ac_word" >&5
1807	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1808	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1809	echo $ECHO_N "(cached) $ECHO_C" >&6
1810	else
1811	if test -n "$ac_ct_STRIP"; then
1812	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1813	else
1814	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815	for as_dir in $PATH
1816	do
1817	IFS=$as_save_IFS
1818	test -z "$as_dir" && as_dir=.
1819	for ac_exec_ext in '' $ac_executable_extensions; do
1820	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1821	ac_cv_prog_ac_ct_STRIP="strip"
1822	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823	break 2
1824	fi
1825	done
1826	done
1827
1828	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1829	fi
1830	fi
1831	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1832	if test -n "$ac_ct_STRIP"; then
1833	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1834	echo "${ECHO_T}$ac_ct_STRIP" >&6
1835	else
1836	echo "$as_me:$LINENO: result: no" >&5
1837	echo "${ECHO_T}no" >&6
1838	fi
1839
1840	STRIP=$ac_ct_STRIP
1841	else
1842	STRIP="$ac_cv_prog_STRIP"
1843	fi
1844
1845	fi
1846	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1847
1848	# We need awk for the "check" target. The system "awk" is bad on
1849	# some platforms.
1850
1851
1852
1853
1854
1855	ac_config_headers="$ac_config_headers config.h"
1856
1857
1858	#########################
1859	## Checks for programs ##
1860	#########################
1861	ac_ext=cc
1862	ac_cpp='$CXXCPP $CPPFLAGS'
1863	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1864	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1865	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1866	if test -n "$ac_tool_prefix"; then
1867	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1868	do
1869	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1870	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1871	echo "$as_me:$LINENO: checking for $ac_word" >&5
1872	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873	if test "${ac_cv_prog_CXX+set}" = set; then
1874	echo $ECHO_N "(cached) $ECHO_C" >&6
1875	else
1876	if test -n "$CXX"; then
1877	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1878	else
1879	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880	for as_dir in $PATH
1881	do
1882	IFS=$as_save_IFS
1883	test -z "$as_dir" && as_dir=.
1884	for ac_exec_ext in '' $ac_executable_extensions; do
1885	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1887	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888	break 2
1889	fi
1890	done
1891	done
1892
1893	fi
1894	fi
1895	CXX=$ac_cv_prog_CXX
1896	if test -n "$CXX"; then
1897	echo "$as_me:$LINENO: result: $CXX" >&5
1898	echo "${ECHO_T}$CXX" >&6
1899	else
1900	echo "$as_me:$LINENO: result: no" >&5
1901	echo "${ECHO_T}no" >&6
1902	fi
1903
1904	test -n "$CXX" && break
1905	done
1906	fi
1907	if test -z "$CXX"; then
1908	ac_ct_CXX=$CXX
1909	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1910	do
1911	# Extract the first word of "$ac_prog", so it can be a program name with args.
1912	set dummy $ac_prog; ac_word=$2
1913	echo "$as_me:$LINENO: checking for $ac_word" >&5
1914	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1916	echo $ECHO_N "(cached) $ECHO_C" >&6
1917	else
1918	if test -n "$ac_ct_CXX"; then
1919	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1920	else
1921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922	for as_dir in $PATH
1923	do
1924	IFS=$as_save_IFS
1925	test -z "$as_dir" && as_dir=.
1926	for ac_exec_ext in '' $ac_executable_extensions; do
1927	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928	ac_cv_prog_ac_ct_CXX="$ac_prog"
1929	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930	break 2
1931	fi
1932	done
1933	done
1934
1935	fi
1936	fi
1937	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1938	if test -n "$ac_ct_CXX"; then
1939	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1940	echo "${ECHO_T}$ac_ct_CXX" >&6
1941	else
1942	echo "$as_me:$LINENO: result: no" >&5
1943	echo "${ECHO_T}no" >&6
1944	fi
1945
1946	test -n "$ac_ct_CXX" && break
1947	done
1948	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1949
1950	CXX=$ac_ct_CXX
1951	fi
1952
1953
1954	# Provide some information about the compiler.
1955	echo "$as_me:$LINENO:" \
1956	"checking for C++ compiler version" >&5
1957	ac_compiler=`set X $ac_compile; echo $2`
1958	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1959	(eval $ac_compiler --version </dev/null >&5) 2>&5
1960	ac_status=$?
1961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1962	(exit $ac_status); }
1963	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1964	(eval $ac_compiler -v </dev/null >&5) 2>&5
1965	ac_status=$?
1966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967	(exit $ac_status); }
1968	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1969	(eval $ac_compiler -V </dev/null >&5) 2>&5
1970	ac_status=$?
1971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972	(exit $ac_status); }
1973
1974	cat >conftest.$ac_ext <<_ACEOF
1975	/* confdefs.h. */
1976	_ACEOF
1977	cat confdefs.h >>conftest.$ac_ext
1978	cat >>conftest.$ac_ext <<_ACEOF
1979	/* end confdefs.h. */
1980
1981	int
1982	main ()
1983	{
1984
1985	;
1986	return 0;
1987	}
1988	_ACEOF
1989	ac_clean_files_save=$ac_clean_files
1990	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1991	# Try to create an executable without -o first, disregard a.out.
1992	# It will help us diagnose broken compilers, and finding out an intuition
1993	# of exeext.
1994	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1995	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1996	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1997	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1998	(eval $ac_link_default) 2>&5
1999	ac_status=$?
2000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001	(exit $ac_status); }; then
2002	# Find the output, starting from the most likely. This scheme is
2003	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2004	# resort.
2005
2006	# Be careful to initialize this variable, since it used to be cached.
2007	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2008	ac_cv_exeext=
2009	# b.out is created by i960 compilers.
2010	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2011	do
2012	test -f "$ac_file" \|\| continue
2013	case $ac_file in
2014	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2015	;;
2016	conftest.$ac_ext )
2017	# This is the source file.
2018	;;
2019	[ab].out )
2020	# We found the default executable, but exeext='' is most
2021	# certainly right.
2022	break;;
2023	. )
2024	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2025	# FIXME: I believe we export ac_cv_exeext for Libtool,
2026	# but it would be cool to find out if it's true. Does anybody
2027	# maintain Libtool? --akim.
2028	export ac_cv_exeext
2029	break;;
2030	* )
2031	break;;
2032	esac
2033	done
2034	else
2035	echo "$as_me: failed program was:" >&5
2036	sed 's/^/\| /' conftest.$ac_ext >&5
2037
2038	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2039	See \`config.log' for more details." >&5
2040	echo "$as_me: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&2;}
2042	{ (exit 77); exit 77; }; }
2043	fi
2044
2045	ac_exeext=$ac_cv_exeext
2046	echo "$as_me:$LINENO: result: $ac_file" >&5
2047	echo "${ECHO_T}$ac_file" >&6
2048
2049	# Check the compiler produces executables we can run. If not, either
2050	# the compiler is broken, or we cross compile.
2051	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2052	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2053	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2054	# If not cross compiling, check that we can run a simple program.
2055	if test "$cross_compiling" != yes; then
2056	if { ac_try='./$ac_file'
2057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2058	(eval $ac_try) 2>&5
2059	ac_status=$?
2060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061	(exit $ac_status); }; }; then
2062	cross_compiling=no
2063	else
2064	if test "$cross_compiling" = maybe; then
2065	cross_compiling=yes
2066	else
2067	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2068	If you meant to cross compile, use \`--host'.
2069	See \`config.log' for more details." >&5
2070	echo "$as_me: error: cannot run C++ compiled programs.
2071	If you meant to cross compile, use \`--host'.
2072	See \`config.log' for more details." >&2;}
2073	{ (exit 1); exit 1; }; }
2074	fi
2075	fi
2076	fi
2077	echo "$as_me:$LINENO: result: yes" >&5
2078	echo "${ECHO_T}yes" >&6
2079
2080	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2081	ac_clean_files=$ac_clean_files_save
2082	# Check the compiler produces executables we can run. If not, either
2083	# the compiler is broken, or we cross compile.
2084	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2085	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2086	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2087	echo "${ECHO_T}$cross_compiling" >&6
2088
2089	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2090	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2091	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2092	(eval $ac_link) 2>&5
2093	ac_status=$?
2094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095	(exit $ac_status); }; then
2096	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2097	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2098	# work properly (i.e., refer to `conftest.exe'), while it won't with
2099	# `rm'.
2100	for ac_file in conftest.exe conftest conftest.*; do
2101	test -f "$ac_file" \|\| continue
2102	case $ac_file in
2103	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2104	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2105	export ac_cv_exeext
2106	break;;
2107	* ) break;;
2108	esac
2109	done
2110	else
2111	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2112	See \`config.log' for more details." >&5
2113	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&2;}
2115	{ (exit 1); exit 1; }; }
2116	fi
2117
2118	rm -f conftest$ac_cv_exeext
2119	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2120	echo "${ECHO_T}$ac_cv_exeext" >&6
2121
2122	rm -f conftest.$ac_ext
2123	EXEEXT=$ac_cv_exeext
2124	ac_exeext=$EXEEXT
2125	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2126	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2127	if test "${ac_cv_objext+set}" = set; then
2128	echo $ECHO_N "(cached) $ECHO_C" >&6
2129	else
2130	cat >conftest.$ac_ext <<_ACEOF
2131	/* confdefs.h. */
2132	_ACEOF
2133	cat confdefs.h >>conftest.$ac_ext
2134	cat >>conftest.$ac_ext <<_ACEOF
2135	/* end confdefs.h. */
2136
2137	int
2138	main ()
2139	{
2140
2141	;
2142	return 0;
2143	}
2144	_ACEOF
2145	rm -f conftest.o conftest.obj
2146	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2147	(eval $ac_compile) 2>&5
2148	ac_status=$?
2149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150	(exit $ac_status); }; then
2151	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2152	case $ac_file in
2153	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2154	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2155	break;;
2156	esac
2157	done
2158	else
2159	echo "$as_me: failed program was:" >&5
2160	sed 's/^/\| /' conftest.$ac_ext >&5
2161
2162	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2163	See \`config.log' for more details." >&5
2164	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&2;}
2166	{ (exit 1); exit 1; }; }
2167	fi
2168
2169	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2170	fi
2171	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2172	echo "${ECHO_T}$ac_cv_objext" >&6
2173	OBJEXT=$ac_cv_objext
2174	ac_objext=$OBJEXT
2175	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2176	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2177	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2178	echo $ECHO_N "(cached) $ECHO_C" >&6
2179	else
2180	cat >conftest.$ac_ext <<_ACEOF
2181	/* confdefs.h. */
2182	_ACEOF
2183	cat confdefs.h >>conftest.$ac_ext
2184	cat >>conftest.$ac_ext <<_ACEOF
2185	/* end confdefs.h. */
2186
2187	int
2188	main ()
2189	{
2190	#ifndef __GNUC__
2191	choke me
2192	#endif
2193
2194	;
2195	return 0;
2196	}
2197	_ACEOF
2198	rm -f conftest.$ac_objext
2199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2200	(eval $ac_compile) 2>conftest.er1
2201	ac_status=$?
2202	grep -v '^ *+' conftest.er1 >conftest.err
2203	rm -f conftest.er1
2204	cat conftest.err >&5
2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206	(exit $ac_status); } &&
2207	{ ac_try='test -z "$ac_cxx_werror_flag"
2208	\|\| test ! -s conftest.err'
2209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210	(eval $ac_try) 2>&5
2211	ac_status=$?
2212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213	(exit $ac_status); }; } &&
2214	{ ac_try='test -s conftest.$ac_objext'
2215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216	(eval $ac_try) 2>&5
2217	ac_status=$?
2218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219	(exit $ac_status); }; }; then
2220	ac_compiler_gnu=yes
2221	else
2222	echo "$as_me: failed program was:" >&5
2223	sed 's/^/\| /' conftest.$ac_ext >&5
2224
2225	ac_compiler_gnu=no
2226	fi
2227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2228	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2229
2230	fi
2231	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2232	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2233	GXX=`test $ac_compiler_gnu = yes && echo yes`
2234	ac_test_CXXFLAGS=${CXXFLAGS+set}
2235	ac_save_CXXFLAGS=$CXXFLAGS
2236	CXXFLAGS="-g"
2237	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2238	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2239	if test "${ac_cv_prog_cxx_g+set}" = set; then
2240	echo $ECHO_N "(cached) $ECHO_C" >&6
2241	else
2242	cat >conftest.$ac_ext <<_ACEOF
2243	/* confdefs.h. */
2244	_ACEOF
2245	cat confdefs.h >>conftest.$ac_ext
2246	cat >>conftest.$ac_ext <<_ACEOF
2247	/* end confdefs.h. */
2248
2249	int
2250	main ()
2251	{
2252
2253	;
2254	return 0;
2255	}
2256	_ACEOF
2257	rm -f conftest.$ac_objext
2258	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2259	(eval $ac_compile) 2>conftest.er1
2260	ac_status=$?
2261	grep -v '^ *+' conftest.er1 >conftest.err
2262	rm -f conftest.er1
2263	cat conftest.err >&5
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); } &&
2266	{ ac_try='test -z "$ac_cxx_werror_flag"
2267	\|\| test ! -s conftest.err'
2268	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2269	(eval $ac_try) 2>&5
2270	ac_status=$?
2271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2272	(exit $ac_status); }; } &&
2273	{ ac_try='test -s conftest.$ac_objext'
2274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2275	(eval $ac_try) 2>&5
2276	ac_status=$?
2277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278	(exit $ac_status); }; }; then
2279	ac_cv_prog_cxx_g=yes
2280	else
2281	echo "$as_me: failed program was:" >&5
2282	sed 's/^/\| /' conftest.$ac_ext >&5
2283
2284	ac_cv_prog_cxx_g=no
2285	fi
2286	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2287	fi
2288	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2289	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2290	if test "$ac_test_CXXFLAGS" = set; then
2291	CXXFLAGS=$ac_save_CXXFLAGS
2292	elif test $ac_cv_prog_cxx_g = yes; then
2293	if test "$GXX" = yes; then
2294	CXXFLAGS="-g -O2"
2295	else
2296	CXXFLAGS="-g"
2297	fi
2298	else
2299	if test "$GXX" = yes; then
2300	CXXFLAGS="-O2"
2301	else
2302	CXXFLAGS=
2303	fi
2304	fi
2305	for ac_declaration in \
2306	'' \
2307	'extern "C" void std::exit (int) throw (); using std::exit;' \
2308	'extern "C" void std::exit (int); using std::exit;' \
2309	'extern "C" void exit (int) throw ();' \
2310	'extern "C" void exit (int);' \
2311	'void exit (int);'
2312	do
2313	cat >conftest.$ac_ext <<_ACEOF
2314	/* confdefs.h. */
2315	_ACEOF
2316	cat confdefs.h >>conftest.$ac_ext
2317	cat >>conftest.$ac_ext <<_ACEOF
2318	/* end confdefs.h. */
2319	$ac_declaration
2320	#include <stdlib.h>
2321	int
2322	main ()
2323	{
2324	exit (42);
2325	;
2326	return 0;
2327	}
2328	_ACEOF
2329	rm -f conftest.$ac_objext
2330	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2331	(eval $ac_compile) 2>conftest.er1
2332	ac_status=$?
2333	grep -v '^ *+' conftest.er1 >conftest.err
2334	rm -f conftest.er1
2335	cat conftest.err >&5
2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337	(exit $ac_status); } &&
2338	{ ac_try='test -z "$ac_cxx_werror_flag"
2339	\|\| test ! -s conftest.err'
2340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2341	(eval $ac_try) 2>&5
2342	ac_status=$?
2343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2344	(exit $ac_status); }; } &&
2345	{ ac_try='test -s conftest.$ac_objext'
2346	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2347	(eval $ac_try) 2>&5
2348	ac_status=$?
2349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350	(exit $ac_status); }; }; then
2351	:
2352	else
2353	echo "$as_me: failed program was:" >&5
2354	sed 's/^/\| /' conftest.$ac_ext >&5
2355
2356	continue
2357	fi
2358	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2359	cat >conftest.$ac_ext <<_ACEOF
2360	/* confdefs.h. */
2361	_ACEOF
2362	cat confdefs.h >>conftest.$ac_ext
2363	cat >>conftest.$ac_ext <<_ACEOF
2364	/* end confdefs.h. */
2365	$ac_declaration
2366	int
2367	main ()
2368	{
2369	exit (42);
2370	;
2371	return 0;
2372	}
2373	_ACEOF
2374	rm -f conftest.$ac_objext
2375	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2376	(eval $ac_compile) 2>conftest.er1
2377	ac_status=$?
2378	grep -v '^ *+' conftest.er1 >conftest.err
2379	rm -f conftest.er1
2380	cat conftest.err >&5
2381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382	(exit $ac_status); } &&
2383	{ ac_try='test -z "$ac_cxx_werror_flag"
2384	\|\| test ! -s conftest.err'
2385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386	(eval $ac_try) 2>&5
2387	ac_status=$?
2388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389	(exit $ac_status); }; } &&
2390	{ ac_try='test -s conftest.$ac_objext'
2391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392	(eval $ac_try) 2>&5
2393	ac_status=$?
2394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395	(exit $ac_status); }; }; then
2396	break
2397	else
2398	echo "$as_me: failed program was:" >&5
2399	sed 's/^/\| /' conftest.$ac_ext >&5
2400
2401	fi
2402	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403	done
2404	rm -f conftest*
2405	if test -n "$ac_declaration"; then
2406	echo '#ifdef __cplusplus' >>confdefs.h
2407	echo $ac_declaration >>confdefs.h
2408	echo '#endif' >>confdefs.h
2409	fi
2410
2411	ac_ext=c
2412	ac_cpp='$CPP $CPPFLAGS'
2413	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2414	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2415	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2416	DEPDIR="${am__leading_dot}deps"
2417
2418	ac_config_commands="$ac_config_commands depfiles"
2419
2420
2421	am_make=${MAKE-make}
2422	cat > confinc << 'END'
2423	am__doit:
2424	@echo done
2425	.PHONY: am__doit
2426	END
2427	# If we don't find an include directive, just comment out the code.
2428	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2429	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2430	am__include="#"
2431	am__quote=
2432	_am_result=none
2433	# First try GNU make style include.
2434	echo "include confinc" > confmf
2435	# We grep out `Entering directory' and `Leaving directory'
2436	# messages which can occur if `w' ends up in MAKEFLAGS.
2437	# In particular we don't look at `^make:' because GNU make might
2438	# be invoked under some other name (usually "gmake"), in which
2439	# case it prints its new name instead of `make'.
2440	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2441	am__include=include
2442	am__quote=
2443	_am_result=GNU
2444	fi
2445	# Now try BSD make style include.
2446	if test "$am__include" = "#"; then
2447	echo '.include "confinc"' > confmf
2448	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2449	am__include=.include
2450	am__quote="\""
2451	_am_result=BSD
2452	fi
2453	fi
2454
2455
2456	echo "$as_me:$LINENO: result: $_am_result" >&5
2457	echo "${ECHO_T}$_am_result" >&6
2458	rm -f confinc confmf
2459
2460	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2461	if test "${enable_dependency_tracking+set}" = set; then
2462	enableval="$enable_dependency_tracking"
2463
2464	fi;
2465	if test "x$enable_dependency_tracking" != xno; then
2466	am_depcomp="$ac_aux_dir/depcomp"
2467	AMDEPBACKSLASH='\'
2468	fi
2469
2470
2471	if test "x$enable_dependency_tracking" != xno; then
2472	AMDEP_TRUE=
2473	AMDEP_FALSE='#'
2474	else
2475	AMDEP_TRUE='#'
2476	AMDEP_FALSE=
2477	fi
2478
2479
2480
2481
2482	depcc="$CXX" am_compiler_list=
2483
2484	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2485	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2486	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2487	echo $ECHO_N "(cached) $ECHO_C" >&6
2488	else
2489	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2490	# We make a subdir and do the tests there. Otherwise we can end up
2491	# making bogus files that we don't know about and never remove. For
2492	# instance it was reported that on HP-UX the gcc test will end up
2493	# making a dummy file named `D' -- because `-MD' means `put the output
2494	# in D'.
2495	mkdir conftest.dir
2496	# Copy depcomp to subdir because otherwise we won't find it if we're
2497	# using a relative directory.
2498	cp "$am_depcomp" conftest.dir
2499	cd conftest.dir
2500	# We will build objects and dependencies in a subdirectory because
2501	# it helps to detect inapplicable dependency modes. For instance
2502	# both Tru64's cc and ICC support -MD to output dependencies as a
2503	# side effect of compilation, but ICC will put the dependencies in
2504	# the current directory while Tru64 will put them in the object
2505	# directory.
2506	mkdir sub
2507
2508	am_cv_CXX_dependencies_compiler_type=none
2509	if test "$am_compiler_list" = ""; then
2510	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2511	fi
2512	for depmode in $am_compiler_list; do
2513	# Setup a source with many dependencies, because some compilers
2514	# like to wrap large dependency lists on column 80 (with \), and
2515	# we should not choose a depcomp mode which is confused by this.
2516	#
2517	# We need to recreate these files for each test, as the compiler may
2518	# overwrite some of them when testing with obscure command lines.
2519	# This happens at least with the AIX C compiler.
2520	: > sub/conftest.c
2521	for i in 1 2 3 4 5 6; do
2522	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2523	: > sub/conftst$i.h
2524	done
2525	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2526
2527	case $depmode in
2528	nosideeffect)
2529	# after this tag, mechanisms are not by side-effect, so they'll
2530	# only be used when explicitly requested
2531	if test "x$enable_dependency_tracking" = xyes; then
2532	continue
2533	else
2534	break
2535	fi
2536	;;
2537	none) break ;;
2538	esac
2539	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2540	# mode. It turns out that the SunPro C++ compiler does not properly
2541	# handle `-M -o', and we need to detect this.
2542	if depmode=$depmode \
2543	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2544	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2545	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2546	>/dev/null 2>conftest.err &&
2547	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2548	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2549	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2550	# icc doesn't choke on unknown options, it will just issue warnings
2551	# (even with -Werror). So we grep stderr for any message
2552	# that says an option was ignored.
2553	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2554	am_cv_CXX_dependencies_compiler_type=$depmode
2555	break
2556	fi
2557	fi
2558	done
2559
2560	cd ..
2561	rm -rf conftest.dir
2562	else
2563	am_cv_CXX_dependencies_compiler_type=none
2564	fi
2565
2566	fi
2567	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2568	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2569	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2570
2571
2572
2573	if
2574	test "x$enable_dependency_tracking" != xno \
2575	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2576	am__fastdepCXX_TRUE=
2577	am__fastdepCXX_FALSE='#'
2578	else
2579	am__fastdepCXX_TRUE='#'
2580	am__fastdepCXX_FALSE=
2581	fi
2582
2583
2584	if test -n "$ac_tool_prefix"; then
2585	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2586	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2587	echo "$as_me:$LINENO: checking for $ac_word" >&5
2588	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2589	if test "${ac_cv_prog_RANLIB+set}" = set; then
2590	echo $ECHO_N "(cached) $ECHO_C" >&6
2591	else
2592	if test -n "$RANLIB"; then
2593	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2594	else
2595	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2596	for as_dir in $PATH
2597	do
2598	IFS=$as_save_IFS
2599	test -z "$as_dir" && as_dir=.
2600	for ac_exec_ext in '' $ac_executable_extensions; do
2601	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2602	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2603	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2604	break 2
2605	fi
2606	done
2607	done
2608
2609	fi
2610	fi
2611	RANLIB=$ac_cv_prog_RANLIB
2612	if test -n "$RANLIB"; then
2613	echo "$as_me:$LINENO: result: $RANLIB" >&5
2614	echo "${ECHO_T}$RANLIB" >&6
2615	else
2616	echo "$as_me:$LINENO: result: no" >&5
2617	echo "${ECHO_T}no" >&6
2618	fi
2619
2620	fi
2621	if test -z "$ac_cv_prog_RANLIB"; then
2622	ac_ct_RANLIB=$RANLIB
2623	# Extract the first word of "ranlib", so it can be a program name with args.
2624	set dummy ranlib; ac_word=$2
2625	echo "$as_me:$LINENO: checking for $ac_word" >&5
2626	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2627	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2628	echo $ECHO_N "(cached) $ECHO_C" >&6
2629	else
2630	if test -n "$ac_ct_RANLIB"; then
2631	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2632	else
2633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634	for as_dir in $PATH
2635	do
2636	IFS=$as_save_IFS
2637	test -z "$as_dir" && as_dir=.
2638	for ac_exec_ext in '' $ac_executable_extensions; do
2639	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2640	ac_cv_prog_ac_ct_RANLIB="ranlib"
2641	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642	break 2
2643	fi
2644	done
2645	done
2646
2647	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2648	fi
2649	fi
2650	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2651	if test -n "$ac_ct_RANLIB"; then
2652	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2653	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2654	else
2655	echo "$as_me:$LINENO: result: no" >&5
2656	echo "${ECHO_T}no" >&6
2657	fi
2658
2659	RANLIB=$ac_ct_RANLIB
2660	else
2661	RANLIB="$ac_cv_prog_RANLIB"
2662	fi
2663
2664	ac_ext=c
2665	ac_cpp='$CPP $CPPFLAGS'
2666	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2667	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2668	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2669	if test -n "$ac_tool_prefix"; then
2670	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2671	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2672	echo "$as_me:$LINENO: checking for $ac_word" >&5
2673	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2674	if test "${ac_cv_prog_CC+set}" = set; then
2675	echo $ECHO_N "(cached) $ECHO_C" >&6
2676	else
2677	if test -n "$CC"; then
2678	ac_cv_prog_CC="$CC" # Let the user override the test.
2679	else
2680	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681	for as_dir in $PATH
2682	do
2683	IFS=$as_save_IFS
2684	test -z "$as_dir" && as_dir=.
2685	for ac_exec_ext in '' $ac_executable_extensions; do
2686	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2687	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2689	break 2
2690	fi
2691	done
2692	done
2693
2694	fi
2695	fi
2696	CC=$ac_cv_prog_CC
2697	if test -n "$CC"; then
2698	echo "$as_me:$LINENO: result: $CC" >&5
2699	echo "${ECHO_T}$CC" >&6
2700	else
2701	echo "$as_me:$LINENO: result: no" >&5
2702	echo "${ECHO_T}no" >&6
2703	fi
2704
2705	fi
2706	if test -z "$ac_cv_prog_CC"; then
2707	ac_ct_CC=$CC
2708	# Extract the first word of "gcc", so it can be a program name with args.
2709	set dummy gcc; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$ac_ct_CC"; then
2716	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_ac_ct_CC="gcc"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2735	if test -n "$ac_ct_CC"; then
2736	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2737	echo "${ECHO_T}$ac_ct_CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	CC=$ac_ct_CC
2744	else
2745	CC="$ac_cv_prog_CC"
2746	fi
2747
2748	if test -z "$CC"; then
2749	if test -n "$ac_tool_prefix"; then
2750	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2751	set dummy ${ac_tool_prefix}cc; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$CC"; then
2758	ac_cv_prog_CC="$CC" # Let the user override the test.
2759	else
2760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761	for as_dir in $PATH
2762	do
2763	IFS=$as_save_IFS
2764	test -z "$as_dir" && as_dir=.
2765	for ac_exec_ext in '' $ac_executable_extensions; do
2766	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767	ac_cv_prog_CC="${ac_tool_prefix}cc"
2768	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769	break 2
2770	fi
2771	done
2772	done
2773
2774	fi
2775	fi
2776	CC=$ac_cv_prog_CC
2777	if test -n "$CC"; then
2778	echo "$as_me:$LINENO: result: $CC" >&5
2779	echo "${ECHO_T}$CC" >&6
2780	else
2781	echo "$as_me:$LINENO: result: no" >&5
2782	echo "${ECHO_T}no" >&6
2783	fi
2784
2785	fi
2786	if test -z "$ac_cv_prog_CC"; then
2787	ac_ct_CC=$CC
2788	# Extract the first word of "cc", so it can be a program name with args.
2789	set dummy cc; ac_word=$2
2790	echo "$as_me:$LINENO: checking for $ac_word" >&5
2791	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2792	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2793	echo $ECHO_N "(cached) $ECHO_C" >&6
2794	else
2795	if test -n "$ac_ct_CC"; then
2796	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2797	else
2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799	for as_dir in $PATH
2800	do
2801	IFS=$as_save_IFS
2802	test -z "$as_dir" && as_dir=.
2803	for ac_exec_ext in '' $ac_executable_extensions; do
2804	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805	ac_cv_prog_ac_ct_CC="cc"
2806	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2807	break 2
2808	fi
2809	done
2810	done
2811
2812	fi
2813	fi
2814	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2815	if test -n "$ac_ct_CC"; then
2816	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2817	echo "${ECHO_T}$ac_ct_CC" >&6
2818	else
2819	echo "$as_me:$LINENO: result: no" >&5
2820	echo "${ECHO_T}no" >&6
2821	fi
2822
2823	CC=$ac_ct_CC
2824	else
2825	CC="$ac_cv_prog_CC"
2826	fi
2827
2828	fi
2829	if test -z "$CC"; then
2830	# Extract the first word of "cc", so it can be a program name with args.
2831	set dummy cc; ac_word=$2
2832	echo "$as_me:$LINENO: checking for $ac_word" >&5
2833	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2834	if test "${ac_cv_prog_CC+set}" = set; then
2835	echo $ECHO_N "(cached) $ECHO_C" >&6
2836	else
2837	if test -n "$CC"; then
2838	ac_cv_prog_CC="$CC" # Let the user override the test.
2839	else
2840	ac_prog_rejected=no
2841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842	for as_dir in $PATH
2843	do
2844	IFS=$as_save_IFS
2845	test -z "$as_dir" && as_dir=.
2846	for ac_exec_ext in '' $ac_executable_extensions; do
2847	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2848	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2849	ac_prog_rejected=yes
2850	continue
2851	fi
2852	ac_cv_prog_CC="cc"
2853	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2854	break 2
2855	fi
2856	done
2857	done
2858
2859	if test $ac_prog_rejected = yes; then
2860	# We found a bogon in the path, so make sure we never use it.
2861	set dummy $ac_cv_prog_CC
2862	shift
2863	if test $# != 0; then
2864	# We chose a different compiler from the bogus one.
2865	# However, it has the same basename, so the bogon will be chosen
2866	# first if we set CC to just the basename; use the full file name.
2867	shift
2868	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2869	fi
2870	fi
2871	fi
2872	fi
2873	CC=$ac_cv_prog_CC
2874	if test -n "$CC"; then
2875	echo "$as_me:$LINENO: result: $CC" >&5
2876	echo "${ECHO_T}$CC" >&6
2877	else
2878	echo "$as_me:$LINENO: result: no" >&5
2879	echo "${ECHO_T}no" >&6
2880	fi
2881
2882	fi
2883	if test -z "$CC"; then
2884	if test -n "$ac_tool_prefix"; then
2885	for ac_prog in cl
2886	do
2887	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2888	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2889	echo "$as_me:$LINENO: checking for $ac_word" >&5
2890	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2891	if test "${ac_cv_prog_CC+set}" = set; then
2892	echo $ECHO_N "(cached) $ECHO_C" >&6
2893	else
2894	if test -n "$CC"; then
2895	ac_cv_prog_CC="$CC" # Let the user override the test.
2896	else
2897	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898	for as_dir in $PATH
2899	do
2900	IFS=$as_save_IFS
2901	test -z "$as_dir" && as_dir=.
2902	for ac_exec_ext in '' $ac_executable_extensions; do
2903	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2904	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2905	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2906	break 2
2907	fi
2908	done
2909	done
2910
2911	fi
2912	fi
2913	CC=$ac_cv_prog_CC
2914	if test -n "$CC"; then
2915	echo "$as_me:$LINENO: result: $CC" >&5
2916	echo "${ECHO_T}$CC" >&6
2917	else
2918	echo "$as_me:$LINENO: result: no" >&5
2919	echo "${ECHO_T}no" >&6
2920	fi
2921
2922	test -n "$CC" && break
2923	done
2924	fi
2925	if test -z "$CC"; then
2926	ac_ct_CC=$CC
2927	for ac_prog in cl
2928	do
2929	# Extract the first word of "$ac_prog", so it can be a program name with args.
2930	set dummy $ac_prog; ac_word=$2
2931	echo "$as_me:$LINENO: checking for $ac_word" >&5
2932	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2933	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2934	echo $ECHO_N "(cached) $ECHO_C" >&6
2935	else
2936	if test -n "$ac_ct_CC"; then
2937	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2938	else
2939	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940	for as_dir in $PATH
2941	do
2942	IFS=$as_save_IFS
2943	test -z "$as_dir" && as_dir=.
2944	for ac_exec_ext in '' $ac_executable_extensions; do
2945	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2946	ac_cv_prog_ac_ct_CC="$ac_prog"
2947	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2948	break 2
2949	fi
2950	done
2951	done
2952
2953	fi
2954	fi
2955	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2956	if test -n "$ac_ct_CC"; then
2957	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2958	echo "${ECHO_T}$ac_ct_CC" >&6
2959	else
2960	echo "$as_me:$LINENO: result: no" >&5
2961	echo "${ECHO_T}no" >&6
2962	fi
2963
2964	test -n "$ac_ct_CC" && break
2965	done
2966
2967	CC=$ac_ct_CC
2968	fi
2969
2970	fi
2971
2972
2973	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2974	See \`config.log' for more details." >&5
2975	echo "$as_me: error: no acceptable C compiler found in \$PATH
2976	See \`config.log' for more details." >&2;}
2977	{ (exit 1); exit 1; }; }
2978
2979	# Provide some information about the compiler.
2980	echo "$as_me:$LINENO:" \
2981	"checking for C compiler version" >&5
2982	ac_compiler=`set X $ac_compile; echo $2`
2983	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2984	(eval $ac_compiler --version </dev/null >&5) 2>&5
2985	ac_status=$?
2986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2987	(exit $ac_status); }
2988	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2989	(eval $ac_compiler -v </dev/null >&5) 2>&5
2990	ac_status=$?
2991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2992	(exit $ac_status); }
2993	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2994	(eval $ac_compiler -V </dev/null >&5) 2>&5
2995	ac_status=$?
2996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997	(exit $ac_status); }
2998
2999	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3000	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3001	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3002	echo $ECHO_N "(cached) $ECHO_C" >&6
3003	else
3004	cat >conftest.$ac_ext <<_ACEOF
3005	/* confdefs.h. */
3006	_ACEOF
3007	cat confdefs.h >>conftest.$ac_ext
3008	cat >>conftest.$ac_ext <<_ACEOF
3009	/* end confdefs.h. */
3010
3011	int
3012	main ()
3013	{
3014	#ifndef __GNUC__
3015	choke me
3016	#endif
3017
3018	;
3019	return 0;
3020	}
3021	_ACEOF
3022	rm -f conftest.$ac_objext
3023	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3024	(eval $ac_compile) 2>conftest.er1
3025	ac_status=$?
3026	grep -v '^ *+' conftest.er1 >conftest.err
3027	rm -f conftest.er1
3028	cat conftest.err >&5
3029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030	(exit $ac_status); } &&
3031	{ ac_try='test -z "$ac_c_werror_flag"
3032	\|\| test ! -s conftest.err'
3033	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3034	(eval $ac_try) 2>&5
3035	ac_status=$?
3036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037	(exit $ac_status); }; } &&
3038	{ ac_try='test -s conftest.$ac_objext'
3039	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3040	(eval $ac_try) 2>&5
3041	ac_status=$?
3042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043	(exit $ac_status); }; }; then
3044	ac_compiler_gnu=yes
3045	else
3046	echo "$as_me: failed program was:" >&5
3047	sed 's/^/\| /' conftest.$ac_ext >&5
3048
3049	ac_compiler_gnu=no
3050	fi
3051	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3052	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3053
3054	fi
3055	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3056	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3057	GCC=`test $ac_compiler_gnu = yes && echo yes`
3058	ac_test_CFLAGS=${CFLAGS+set}
3059	ac_save_CFLAGS=$CFLAGS
3060	CFLAGS="-g"
3061	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3062	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3063	if test "${ac_cv_prog_cc_g+set}" = set; then
3064	echo $ECHO_N "(cached) $ECHO_C" >&6
3065	else
3066	cat >conftest.$ac_ext <<_ACEOF
3067	/* confdefs.h. */
3068	_ACEOF
3069	cat confdefs.h >>conftest.$ac_ext
3070	cat >>conftest.$ac_ext <<_ACEOF
3071	/* end confdefs.h. */
3072
3073	int
3074	main ()
3075	{
3076
3077	;
3078	return 0;
3079	}
3080	_ACEOF
3081	rm -f conftest.$ac_objext
3082	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3083	(eval $ac_compile) 2>conftest.er1
3084	ac_status=$?
3085	grep -v '^ *+' conftest.er1 >conftest.err
3086	rm -f conftest.er1
3087	cat conftest.err >&5
3088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089	(exit $ac_status); } &&
3090	{ ac_try='test -z "$ac_c_werror_flag"
3091	\|\| test ! -s conftest.err'
3092	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3093	(eval $ac_try) 2>&5
3094	ac_status=$?
3095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096	(exit $ac_status); }; } &&
3097	{ ac_try='test -s conftest.$ac_objext'
3098	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3099	(eval $ac_try) 2>&5
3100	ac_status=$?
3101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3102	(exit $ac_status); }; }; then
3103	ac_cv_prog_cc_g=yes
3104	else
3105	echo "$as_me: failed program was:" >&5
3106	sed 's/^/\| /' conftest.$ac_ext >&5
3107
3108	ac_cv_prog_cc_g=no
3109	fi
3110	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3111	fi
3112	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3113	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3114	if test "$ac_test_CFLAGS" = set; then
3115	CFLAGS=$ac_save_CFLAGS
3116	elif test $ac_cv_prog_cc_g = yes; then
3117	if test "$GCC" = yes; then
3118	CFLAGS="-g -O2"
3119	else
3120	CFLAGS="-g"
3121	fi
3122	else
3123	if test "$GCC" = yes; then
3124	CFLAGS="-O2"
3125	else
3126	CFLAGS=
3127	fi
3128	fi
3129	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3130	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3131	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3132	echo $ECHO_N "(cached) $ECHO_C" >&6
3133	else
3134	ac_cv_prog_cc_stdc=no
3135	ac_save_CC=$CC
3136	cat >conftest.$ac_ext <<_ACEOF
3137	/* confdefs.h. */
3138	_ACEOF
3139	cat confdefs.h >>conftest.$ac_ext
3140	cat >>conftest.$ac_ext <<_ACEOF
3141	/* end confdefs.h. */
3142	#include <stdarg.h>
3143	#include <stdio.h>
3144	#include <sys/types.h>
3145	#include <sys/stat.h>
3146	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3147	struct buf { int x; };
3148	FILE * (rcsopen) (struct buf , struct stat *, int);
3149	static char *e (p, i)
3150	char **p;
3151	int i;
3152	{
3153	return p[i];
3154	}
3155	static char f (char (g) (char , int), char *p, ...)
3156	{
3157	char *s;
3158	va_list v;
3159	va_start (v,p);
3160	s = g (p, va_arg (v,int));
3161	va_end (v);
3162	return s;
3163	}
3164
3165	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3166	function prototypes and stuff, but not '\xHH' hex character constants.
3167	These don't provoke an error unfortunately, instead are silently treated
3168	as 'x'. The following induces an error, until -std1 is added to get
3169	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3170	array size at least. It's necessary to write '\x00'==0 to get something
3171	that's true only with -std1. */
3172	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3173
3174	int test (int i, double x);
3175	struct s1 {int (*f) (int a);};
3176	struct s2 {int (*f) (double a);};
3177	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3178	int argc;
3179	char **argv;
3180	int
3181	main ()
3182	{
3183	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3184	;
3185	return 0;
3186	}
3187	_ACEOF
3188	# Don't try gcc -ansi; that turns off useful extensions and
3189	# breaks some systems' header files.
3190	# AIX -qlanglvl=ansi
3191	# Ultrix and OSF/1 -std1
3192	# HP-UX 10.20 and later -Ae
3193	# HP-UX older versions -Aa -D_HPUX_SOURCE
3194	# SVR4 -Xc -D__EXTENSIONS__
3195	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3196	do
3197	CC="$ac_save_CC $ac_arg"
3198	rm -f conftest.$ac_objext
3199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3200	(eval $ac_compile) 2>conftest.er1
3201	ac_status=$?
3202	grep -v '^ *+' conftest.er1 >conftest.err
3203	rm -f conftest.er1
3204	cat conftest.err >&5
3205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206	(exit $ac_status); } &&
3207	{ ac_try='test -z "$ac_c_werror_flag"
3208	\|\| test ! -s conftest.err'
3209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3210	(eval $ac_try) 2>&5
3211	ac_status=$?
3212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213	(exit $ac_status); }; } &&
3214	{ ac_try='test -s conftest.$ac_objext'
3215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3216	(eval $ac_try) 2>&5
3217	ac_status=$?
3218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219	(exit $ac_status); }; }; then
3220	ac_cv_prog_cc_stdc=$ac_arg
3221	break
3222	else
3223	echo "$as_me: failed program was:" >&5
3224	sed 's/^/\| /' conftest.$ac_ext >&5
3225
3226	fi
3227	rm -f conftest.err conftest.$ac_objext
3228	done
3229	rm -f conftest.$ac_ext conftest.$ac_objext
3230	CC=$ac_save_CC
3231
3232	fi
3233
3234	case "x$ac_cv_prog_cc_stdc" in
3235	x\|xno)
3236	echo "$as_me:$LINENO: result: none needed" >&5
3237	echo "${ECHO_T}none needed" >&6 ;;
3238	*)
3239	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3240	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3241	CC="$CC $ac_cv_prog_cc_stdc" ;;
3242	esac
3243
3244	# Some people use a C++ compiler to compile C. Since we use `exit',
3245	# in C++ we need to declare it. In case someone uses the same compiler
3246	# for both compiling C and C++ we need to have the C++ compiler decide
3247	# the declaration of exit, since it's the most demanding environment.
3248	cat >conftest.$ac_ext <<_ACEOF
3249	#ifndef __cplusplus
3250	choke me
3251	#endif
3252	_ACEOF
3253	rm -f conftest.$ac_objext
3254	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3255	(eval $ac_compile) 2>conftest.er1
3256	ac_status=$?
3257	grep -v '^ *+' conftest.er1 >conftest.err
3258	rm -f conftest.er1
3259	cat conftest.err >&5
3260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261	(exit $ac_status); } &&
3262	{ ac_try='test -z "$ac_c_werror_flag"
3263	\|\| test ! -s conftest.err'
3264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3265	(eval $ac_try) 2>&5
3266	ac_status=$?
3267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268	(exit $ac_status); }; } &&
3269	{ ac_try='test -s conftest.$ac_objext'
3270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3271	(eval $ac_try) 2>&5
3272	ac_status=$?
3273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274	(exit $ac_status); }; }; then
3275	for ac_declaration in \
3276	'' \
3277	'extern "C" void std::exit (int) throw (); using std::exit;' \
3278	'extern "C" void std::exit (int); using std::exit;' \
3279	'extern "C" void exit (int) throw ();' \
3280	'extern "C" void exit (int);' \
3281	'void exit (int);'
3282	do
3283	cat >conftest.$ac_ext <<_ACEOF
3284	/* confdefs.h. */
3285	_ACEOF
3286	cat confdefs.h >>conftest.$ac_ext
3287	cat >>conftest.$ac_ext <<_ACEOF
3288	/* end confdefs.h. */
3289	$ac_declaration
3290	#include <stdlib.h>
3291	int
3292	main ()
3293	{
3294	exit (42);
3295	;
3296	return 0;
3297	}
3298	_ACEOF
3299	rm -f conftest.$ac_objext
3300	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3301	(eval $ac_compile) 2>conftest.er1
3302	ac_status=$?
3303	grep -v '^ *+' conftest.er1 >conftest.err
3304	rm -f conftest.er1
3305	cat conftest.err >&5
3306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3307	(exit $ac_status); } &&
3308	{ ac_try='test -z "$ac_c_werror_flag"
3309	\|\| test ! -s conftest.err'
3310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3311	(eval $ac_try) 2>&5
3312	ac_status=$?
3313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314	(exit $ac_status); }; } &&
3315	{ ac_try='test -s conftest.$ac_objext'
3316	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3317	(eval $ac_try) 2>&5
3318	ac_status=$?
3319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320	(exit $ac_status); }; }; then
3321	:
3322	else
3323	echo "$as_me: failed program was:" >&5
3324	sed 's/^/\| /' conftest.$ac_ext >&5
3325
3326	continue
3327	fi
3328	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3329	cat >conftest.$ac_ext <<_ACEOF
3330	/* confdefs.h. */
3331	_ACEOF
3332	cat confdefs.h >>conftest.$ac_ext
3333	cat >>conftest.$ac_ext <<_ACEOF
3334	/* end confdefs.h. */
3335	$ac_declaration
3336	int
3337	main ()
3338	{
3339	exit (42);
3340	;
3341	return 0;
3342	}
3343	_ACEOF
3344	rm -f conftest.$ac_objext
3345	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3346	(eval $ac_compile) 2>conftest.er1
3347	ac_status=$?
3348	grep -v '^ *+' conftest.er1 >conftest.err
3349	rm -f conftest.er1
3350	cat conftest.err >&5
3351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352	(exit $ac_status); } &&
3353	{ ac_try='test -z "$ac_c_werror_flag"
3354	\|\| test ! -s conftest.err'
3355	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3356	(eval $ac_try) 2>&5
3357	ac_status=$?
3358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359	(exit $ac_status); }; } &&
3360	{ ac_try='test -s conftest.$ac_objext'
3361	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3362	(eval $ac_try) 2>&5
3363	ac_status=$?
3364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3365	(exit $ac_status); }; }; then
3366	break
3367	else
3368	echo "$as_me: failed program was:" >&5
3369	sed 's/^/\| /' conftest.$ac_ext >&5
3370
3371	fi
3372	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3373	done
3374	rm -f conftest*
3375	if test -n "$ac_declaration"; then
3376	echo '#ifdef __cplusplus' >>confdefs.h
3377	echo $ac_declaration >>confdefs.h
3378	echo '#endif' >>confdefs.h
3379	fi
3380
3381	else
3382	echo "$as_me: failed program was:" >&5
3383	sed 's/^/\| /' conftest.$ac_ext >&5
3384
3385	fi
3386	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3387	ac_ext=c
3388	ac_cpp='$CPP $CPPFLAGS'
3389	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3390	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3391	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3392
3393	depcc="$CC" am_compiler_list=
3394
3395	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3396	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3397	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3398	echo $ECHO_N "(cached) $ECHO_C" >&6
3399	else
3400	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3401	# We make a subdir and do the tests there. Otherwise we can end up
3402	# making bogus files that we don't know about and never remove. For
3403	# instance it was reported that on HP-UX the gcc test will end up
3404	# making a dummy file named `D' -- because `-MD' means `put the output
3405	# in D'.
3406	mkdir conftest.dir
3407	# Copy depcomp to subdir because otherwise we won't find it if we're
3408	# using a relative directory.
3409	cp "$am_depcomp" conftest.dir
3410	cd conftest.dir
3411	# We will build objects and dependencies in a subdirectory because
3412	# it helps to detect inapplicable dependency modes. For instance
3413	# both Tru64's cc and ICC support -MD to output dependencies as a
3414	# side effect of compilation, but ICC will put the dependencies in
3415	# the current directory while Tru64 will put them in the object
3416	# directory.
3417	mkdir sub
3418
3419	am_cv_CC_dependencies_compiler_type=none
3420	if test "$am_compiler_list" = ""; then
3421	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3422	fi
3423	for depmode in $am_compiler_list; do
3424	# Setup a source with many dependencies, because some compilers
3425	# like to wrap large dependency lists on column 80 (with \), and
3426	# we should not choose a depcomp mode which is confused by this.
3427	#
3428	# We need to recreate these files for each test, as the compiler may
3429	# overwrite some of them when testing with obscure command lines.
3430	# This happens at least with the AIX C compiler.
3431	: > sub/conftest.c
3432	for i in 1 2 3 4 5 6; do
3433	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3434	: > sub/conftst$i.h
3435	done
3436	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3437
3438	case $depmode in
3439	nosideeffect)
3440	# after this tag, mechanisms are not by side-effect, so they'll
3441	# only be used when explicitly requested
3442	if test "x$enable_dependency_tracking" = xyes; then
3443	continue
3444	else
3445	break
3446	fi
3447	;;
3448	none) break ;;
3449	esac
3450	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3451	# mode. It turns out that the SunPro C++ compiler does not properly
3452	# handle `-M -o', and we need to detect this.
3453	if depmode=$depmode \
3454	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3455	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3456	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3457	>/dev/null 2>conftest.err &&
3458	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3459	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3460	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3461	# icc doesn't choke on unknown options, it will just issue warnings
3462	# (even with -Werror). So we grep stderr for any message
3463	# that says an option was ignored.
3464	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3465	am_cv_CC_dependencies_compiler_type=$depmode
3466	break
3467	fi
3468	fi
3469	done
3470
3471	cd ..
3472	rm -rf conftest.dir
3473	else
3474	am_cv_CC_dependencies_compiler_type=none
3475	fi
3476
3477	fi
3478	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3479	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3480	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3481
3482
3483
3484	if
3485	test "x$enable_dependency_tracking" != xno \
3486	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3487	am__fastdepCC_TRUE=
3488	am__fastdepCC_FALSE='#'
3489	else
3490	am__fastdepCC_TRUE='#'
3491	am__fastdepCC_FALSE=
3492	fi
3493
3494
3495
3496	ac_ext=c
3497	ac_cpp='$CPP $CPPFLAGS'
3498	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3499	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3500	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3501	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3502	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3503	# On Suns, sometimes $CPP names a directory.
3504	if test -n "$CPP" && test -d "$CPP"; then
3505	CPP=
3506	fi
3507	if test -z "$CPP"; then
3508	if test "${ac_cv_prog_CPP+set}" = set; then
3509	echo $ECHO_N "(cached) $ECHO_C" >&6
3510	else
3511	# Double quotes because CPP needs to be expanded
3512	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3513	do
3514	ac_preproc_ok=false
3515	for ac_c_preproc_warn_flag in '' yes
3516	do
3517	# Use a header file that comes with gcc, so configuring glibc
3518	# with a fresh cross-compiler works.
3519	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3520	# <limits.h> exists even on freestanding compilers.
3521	# On the NeXT, cc -E runs the code through the compiler's parser,
3522	# not just through cpp. "Syntax error" is here to catch this case.
3523	cat >conftest.$ac_ext <<_ACEOF
3524	/* confdefs.h. */
3525	_ACEOF
3526	cat confdefs.h >>conftest.$ac_ext
3527	cat >>conftest.$ac_ext <<_ACEOF
3528	/* end confdefs.h. */
3529	#ifdef __STDC__
3530	# include <limits.h>
3531	#else
3532	# include <assert.h>
3533	#endif
3534	Syntax error
3535	_ACEOF
3536	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3537	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3538	ac_status=$?
3539	grep -v '^ *+' conftest.er1 >conftest.err
3540	rm -f conftest.er1
3541	cat conftest.err >&5
3542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3543	(exit $ac_status); } >/dev/null; then
3544	if test -s conftest.err; then
3545	ac_cpp_err=$ac_c_preproc_warn_flag
3546	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3547	else
3548	ac_cpp_err=
3549	fi
3550	else
3551	ac_cpp_err=yes
3552	fi
3553	if test -z "$ac_cpp_err"; then
3554	:
3555	else
3556	echo "$as_me: failed program was:" >&5
3557	sed 's/^/\| /' conftest.$ac_ext >&5
3558
3559	# Broken: fails on valid input.
3560	continue
3561	fi
3562	rm -f conftest.err conftest.$ac_ext
3563
3564	# OK, works on sane cases. Now check whether non-existent headers
3565	# can be detected and how.
3566	cat >conftest.$ac_ext <<_ACEOF
3567	/* confdefs.h. */
3568	_ACEOF
3569	cat confdefs.h >>conftest.$ac_ext
3570	cat >>conftest.$ac_ext <<_ACEOF
3571	/* end confdefs.h. */
3572	#include <ac_nonexistent.h>
3573	_ACEOF
3574	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3575	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3576	ac_status=$?
3577	grep -v '^ *+' conftest.er1 >conftest.err
3578	rm -f conftest.er1
3579	cat conftest.err >&5
3580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581	(exit $ac_status); } >/dev/null; then
3582	if test -s conftest.err; then
3583	ac_cpp_err=$ac_c_preproc_warn_flag
3584	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3585	else
3586	ac_cpp_err=
3587	fi
3588	else
3589	ac_cpp_err=yes
3590	fi
3591	if test -z "$ac_cpp_err"; then
3592	# Broken: success on invalid input.
3593	continue
3594	else
3595	echo "$as_me: failed program was:" >&5
3596	sed 's/^/\| /' conftest.$ac_ext >&5
3597
3598	# Passes both tests.
3599	ac_preproc_ok=:
3600	break
3601	fi
3602	rm -f conftest.err conftest.$ac_ext
3603
3604	done
3605	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3606	rm -f conftest.err conftest.$ac_ext
3607	if $ac_preproc_ok; then
3608	break
3609	fi
3610
3611	done
3612	ac_cv_prog_CPP=$CPP
3613
3614	fi
3615	CPP=$ac_cv_prog_CPP
3616	else
3617	ac_cv_prog_CPP=$CPP
3618	fi
3619	echo "$as_me:$LINENO: result: $CPP" >&5
3620	echo "${ECHO_T}$CPP" >&6
3621	ac_preproc_ok=false
3622	for ac_c_preproc_warn_flag in '' yes
3623	do
3624	# Use a header file that comes with gcc, so configuring glibc
3625	# with a fresh cross-compiler works.
3626	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3627	# <limits.h> exists even on freestanding compilers.
3628	# On the NeXT, cc -E runs the code through the compiler's parser,
3629	# not just through cpp. "Syntax error" is here to catch this case.
3630	cat >conftest.$ac_ext <<_ACEOF
3631	/* confdefs.h. */
3632	_ACEOF
3633	cat confdefs.h >>conftest.$ac_ext
3634	cat >>conftest.$ac_ext <<_ACEOF
3635	/* end confdefs.h. */
3636	#ifdef __STDC__
3637	# include <limits.h>
3638	#else
3639	# include <assert.h>
3640	#endif
3641	Syntax error
3642	_ACEOF
3643	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3644	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3645	ac_status=$?
3646	grep -v '^ *+' conftest.er1 >conftest.err
3647	rm -f conftest.er1
3648	cat conftest.err >&5
3649	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3650	(exit $ac_status); } >/dev/null; then
3651	if test -s conftest.err; then
3652	ac_cpp_err=$ac_c_preproc_warn_flag
3653	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3654	else
3655	ac_cpp_err=
3656	fi
3657	else
3658	ac_cpp_err=yes
3659	fi
3660	if test -z "$ac_cpp_err"; then
3661	:
3662	else
3663	echo "$as_me: failed program was:" >&5
3664	sed 's/^/\| /' conftest.$ac_ext >&5
3665
3666	# Broken: fails on valid input.
3667	continue
3668	fi
3669	rm -f conftest.err conftest.$ac_ext
3670
3671	# OK, works on sane cases. Now check whether non-existent headers
3672	# can be detected and how.
3673	cat >conftest.$ac_ext <<_ACEOF
3674	/* confdefs.h. */
3675	_ACEOF
3676	cat confdefs.h >>conftest.$ac_ext
3677	cat >>conftest.$ac_ext <<_ACEOF
3678	/* end confdefs.h. */
3679	#include <ac_nonexistent.h>
3680	_ACEOF
3681	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3682	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3683	ac_status=$?
3684	grep -v '^ *+' conftest.er1 >conftest.err
3685	rm -f conftest.er1
3686	cat conftest.err >&5
3687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3688	(exit $ac_status); } >/dev/null; then
3689	if test -s conftest.err; then
3690	ac_cpp_err=$ac_c_preproc_warn_flag
3691	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3692	else
3693	ac_cpp_err=
3694	fi
3695	else
3696	ac_cpp_err=yes
3697	fi
3698	if test -z "$ac_cpp_err"; then
3699	# Broken: success on invalid input.
3700	continue
3701	else
3702	echo "$as_me: failed program was:" >&5
3703	sed 's/^/\| /' conftest.$ac_ext >&5
3704
3705	# Passes both tests.
3706	ac_preproc_ok=:
3707	break
3708	fi
3709	rm -f conftest.err conftest.$ac_ext
3710
3711	done
3712	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3713	rm -f conftest.err conftest.$ac_ext
3714	if $ac_preproc_ok; then
3715	:
3716	else
3717	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3718	See \`config.log' for more details." >&5
3719	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3720	See \`config.log' for more details." >&2;}
3721	{ (exit 1); exit 1; }; }
3722	fi
3723
3724	ac_ext=c
3725	ac_cpp='$CPP $CPPFLAGS'
3726	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3727	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3728	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3729
3730
3731	echo "$as_me:$LINENO: checking for egrep" >&5
3732	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3733	if test "${ac_cv_prog_egrep+set}" = set; then
3734	echo $ECHO_N "(cached) $ECHO_C" >&6
3735	else
3736	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3737	then ac_cv_prog_egrep='grep -E'
3738	else ac_cv_prog_egrep='egrep'
3739	fi
3740	fi
3741	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3742	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3743	EGREP=$ac_cv_prog_egrep
3744
3745
3746	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3747	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3748	if test "${ac_cv_header_stdc+set}" = set; then
3749	echo $ECHO_N "(cached) $ECHO_C" >&6
3750	else
3751	cat >conftest.$ac_ext <<_ACEOF
3752	/* confdefs.h. */
3753	_ACEOF
3754	cat confdefs.h >>conftest.$ac_ext
3755	cat >>conftest.$ac_ext <<_ACEOF
3756	/* end confdefs.h. */
3757	#include <stdlib.h>
3758	#include <stdarg.h>
3759	#include <string.h>
3760	#include <float.h>
3761
3762	int
3763	main ()
3764	{
3765
3766	;
3767	return 0;
3768	}
3769	_ACEOF
3770	rm -f conftest.$ac_objext
3771	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3772	(eval $ac_compile) 2>conftest.er1
3773	ac_status=$?
3774	grep -v '^ *+' conftest.er1 >conftest.err
3775	rm -f conftest.er1
3776	cat conftest.err >&5
3777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3778	(exit $ac_status); } &&
3779	{ ac_try='test -z "$ac_c_werror_flag"
3780	\|\| test ! -s conftest.err'
3781	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3782	(eval $ac_try) 2>&5
3783	ac_status=$?
3784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785	(exit $ac_status); }; } &&
3786	{ ac_try='test -s conftest.$ac_objext'
3787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3788	(eval $ac_try) 2>&5
3789	ac_status=$?
3790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3791	(exit $ac_status); }; }; then
3792	ac_cv_header_stdc=yes
3793	else
3794	echo "$as_me: failed program was:" >&5
3795	sed 's/^/\| /' conftest.$ac_ext >&5
3796
3797	ac_cv_header_stdc=no
3798	fi
3799	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3800
3801	if test $ac_cv_header_stdc = yes; then
3802	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3803	cat >conftest.$ac_ext <<_ACEOF
3804	/* confdefs.h. */
3805	_ACEOF
3806	cat confdefs.h >>conftest.$ac_ext
3807	cat >>conftest.$ac_ext <<_ACEOF
3808	/* end confdefs.h. */
3809	#include <string.h>
3810
3811	_ACEOF
3812	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3813	$EGREP "memchr" >/dev/null 2>&1; then
3814	:
3815	else
3816	ac_cv_header_stdc=no
3817	fi
3818	rm -f conftest*
3819
3820	fi
3821
3822	if test $ac_cv_header_stdc = yes; then
3823	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3824	cat >conftest.$ac_ext <<_ACEOF
3825	/* confdefs.h. */
3826	_ACEOF
3827	cat confdefs.h >>conftest.$ac_ext
3828	cat >>conftest.$ac_ext <<_ACEOF
3829	/* end confdefs.h. */
3830	#include <stdlib.h>
3831
3832	_ACEOF
3833	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3834	$EGREP "free" >/dev/null 2>&1; then
3835	:
3836	else
3837	ac_cv_header_stdc=no
3838	fi
3839	rm -f conftest*
3840
3841	fi
3842
3843	if test $ac_cv_header_stdc = yes; then
3844	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3845	if test "$cross_compiling" = yes; then
3846	:
3847	else
3848	cat >conftest.$ac_ext <<_ACEOF
3849	/* confdefs.h. */
3850	_ACEOF
3851	cat confdefs.h >>conftest.$ac_ext
3852	cat >>conftest.$ac_ext <<_ACEOF
3853	/* end confdefs.h. */
3854	#include <ctype.h>
3855	#if ((' ' & 0x0FF) == 0x020)
3856	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3857	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3858	#else
3859	# define ISLOWER(c) \
3860	(('a' <= (c) && (c) <= 'i') \
3861	\|\| ('j' <= (c) && (c) <= 'r') \
3862	\|\| ('s' <= (c) && (c) <= 'z'))
3863	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3864	#endif
3865
3866	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3867	int
3868	main ()
3869	{
3870	int i;
3871	for (i = 0; i < 256; i++)
3872	if (XOR (islower (i), ISLOWER (i))
3873	\|\| toupper (i) != TOUPPER (i))
3874	exit(2);
3875	exit (0);
3876	}
3877	_ACEOF
3878	rm -f conftest$ac_exeext
3879	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3880	(eval $ac_link) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3884	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3885	(eval $ac_try) 2>&5
3886	ac_status=$?
3887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3888	(exit $ac_status); }; }; then
3889	:
3890	else
3891	echo "$as_me: program exited with status $ac_status" >&5
3892	echo "$as_me: failed program was:" >&5
3893	sed 's/^/\| /' conftest.$ac_ext >&5
3894
3895	( exit $ac_status )
3896	ac_cv_header_stdc=no
3897	fi
3898	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3899	fi
3900	fi
3901	fi
3902	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3903	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3904	if test $ac_cv_header_stdc = yes; then
3905
3906	cat >>confdefs.h <<\_ACEOF
3907	#define STDC_HEADERS 1
3908	_ACEOF
3909
3910	fi
3911
3912
3913	## THIS IS OUR DEFAULT-DATA-DIRECTORY
3914
3915	##################################
3916	## CHECKING OPTIONAL ARGUMENTS ##
3917	##################################
3918	#----------------#
3919	# Data-Directory #
3920	#----------------#
3921	DATA_DIR=$datadir
3922	echo \$\{prefix\}
3923	if test $DATA_DIR = \$\{prefix\}/share ; then
3924	echo "not given"
3925	DATA_DIR=/usr/share
3926	else
3927	echo "given: $DATA_DIR"
3928	fi
3929
3930	cat >>confdefs.h <<_ACEOF
3931	#define DATADIR "$DATA_DIR"
3932	_ACEOF
3933
3934
3935	#-----------------#
3936	# DEBUG-statement #
3937	#-----------------#
3938	DEBUG=no
3939	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3940	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3941	# Check whether --enable-debug or --disable-debug was given.
3942	if test "${enable_debug+set}" = set; then
3943	enableval="$enable_debug"
3944	DEBUG=$enableval
3945	fi;
3946
3947	if test x$DEBUG = xno; then
3948	echo "no"
3949	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3950	DEBUG=4
3951	elif test x$DEBUG = xyes; then
3952	echo "yes"
3953	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3954	DEBUG=4
3955	else
3956	echo "yes: setting debuglevel to to $DEBUG"
3957	fi
3958
3959	cat >>confdefs.h <<_ACEOF
3960	#define DEBUG $DEBUG
3961	_ACEOF
3962
3963
3964
3965
3966	#---------------#
3967	# Modular Debug #
3968	#---------------#
3969	MODULAR_DEBUG=yes
3970	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3971	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3972	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3973	if test "${enable_modular_debug+set}" = set; then
3974	enableval="$enable_modular_debug"
3975	MODULAR_DEBUG=$enableval
3976	fi;
3977
3978	if test x$MODULAR_DEBUG = xno; then
3979	echo "no"
3980	elif test x$MODULAR_DEBUG = xyes; then
3981	echo "yes"
3982
3983	cat >>confdefs.h <<_ACEOF
3984	#define MODULAR_DEBUG 1
3985	_ACEOF
3986
3987	fi
3988
3989	#--------------#
3990	# GTK-disabled #
3991	#--------------#
3992	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3993	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3994	# Check whether --enable-gtk or --disable-gtk was given.
3995	if test "${enable_gtk+set}" = set; then
3996	enableval="$enable_gtk"
3997	def_gtk=no
3998	else
3999	def_gtk=yes
4000	fi;
4001	if test x$def_gtk = xyes; then
4002	echo "yes"
4003	fi
4004	if test x$def_gtk = xno; then
4005	echo "no"
4006	fi
4007
4008	#------------------#
4009	# libCurl-disabled #
4010	#------------------#
4011	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4012	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4013	# Check whether --enable-curl or --disable-curl was given.
4014	if test "${enable_curl+set}" = set; then
4015	enableval="$enable_curl"
4016	def_curl=no
4017	else
4018	def_curl=yes
4019	fi;
4020	if test x$def_curl = xyes; then
4021	echo "yes"
4022	fi
4023	if test x$def_curl = xno; then
4024	echo "no"
4025	fi
4026
4027	#-------------------#
4028	# SubProject-enable #
4029	#-------------------#
4030	def_sub_projects=no
4031	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4032	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4033
4034	# Check whether --with-sub-projects or --without-sub-projects was given.
4035	if test "${with_sub_projects+set}" = set; then
4036	withval="$with_sub_projects"
4037	def_sub_projects=yes
4038	fi;
4039	if test x$def_sub_projects = xyes; then
4040	echo "yes"
4041	fi
4042	if test x$def_sub_projects = xno; then
4043	echo "no"
4044	fi
4045
4046
4047	if test x$def_sub_projects = xyes; then
4048	SUB_PROJECTS_TRUE=
4049	SUB_PROJECTS_FALSE='#'
4050	else
4051	SUB_PROJECTS_TRUE='#'
4052	SUB_PROJECTS_FALSE=
4053	fi
4054
4055
4056	#-------------------#
4057	# Profiling Enabled #
4058	#-------------------#
4059	def_profiling=no
4060	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4061	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4062	# Check whether --enable-profile or --disable-profile was given.
4063	if test "${enable_profile+set}" = set; then
4064	enableval="$enable_profile"
4065	def_profiling=yes
4066	fi;
4067	if test x$def_profiling = xyes; then
4068	echo "yes"
4069	CXXFLAGS="$CXXFLAGS -pg"
4070	fi
4071	if test x$def_profiling = xno; then
4072	echo "no"
4073	fi
4074
4075	#----------------#
4076	# efence Enabled #
4077	#----------------#
4078	def_efence=no
4079	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4080	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4081	# Check whether --enable-efence or --disable-efence was given.
4082	if test "${enable_efence+set}" = set; then
4083	enableval="$enable_efence"
4084	def_efence=yes
4085	fi;
4086	if test x$def_efence = xyes; then
4087	echo "yes"
4088	fi
4089	if test x$def_efence = xno; then
4090	echo "no"
4091	fi
4092
4093	#----------------------#
4094	# Documentation-enable #
4095	#----------------------#
4096	def_documentation=no
4097	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4098	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4099	# Check whether --enable-documentation or --disable-documentation was given.
4100	if test "${enable_documentation+set}" = set; then
4101	enableval="$enable_documentation"
4102	def_documentation=yes
4103	fi;
4104	if test x$def_documentation = xyes; then
4105	echo "yes"
4106	fi
4107	if test x$def_documentation = xno; then
4108	echo "no"
4109	fi
4110
4111
4112	if test x$def_documentation = xyes; then
4113	DOCUMENTATION_TRUE=
4114	DOCUMENTATION_FALSE='#'
4115	else
4116	DOCUMENTATION_TRUE='#'
4117	DOCUMENTATION_FALSE=
4118	fi
4119
4120
4121	#######################
4122	## PROGRAMM CHECKING ##
4123	## 3. party Programs ##
4124	#######################
4125
4126	#----------------------#
4127	# checking for Doxygen #
4128	#----------------------#
4129	# Extract the first word of "doxygen", so it can be a program name with args.
4130	set dummy doxygen; ac_word=$2
4131	echo "$as_me:$LINENO: checking for $ac_word" >&5
4132	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4133	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4134	echo $ECHO_N "(cached) $ECHO_C" >&6
4135	else
4136	case $DOXYGEN in
4137	[\\/]* \| ?:[\\/]*)
4138	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4139	;;
4140	*)
4141	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4142	for as_dir in $PATH
4143	do
4144	IFS=$as_save_IFS
4145	test -z "$as_dir" && as_dir=.
4146	for ac_exec_ext in '' $ac_executable_extensions; do
4147	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4148	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4149	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4150	break 2
4151	fi
4152	done
4153	done
4154
4155	;;
4156	esac
4157	fi
4158	DOXYGEN=$ac_cv_path_DOXYGEN
4159
4160	if test -n "$DOXYGEN"; then
4161	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4162	echo "${ECHO_T}$DOXYGEN" >&6
4163	else
4164	echo "$as_me:$LINENO: result: no" >&5
4165	echo "${ECHO_T}no" >&6
4166	fi
4167
4168
4169
4170	if test $DOXYGEN; then
4171	DOXYGEN_TRUE=
4172	DOXYGEN_FALSE='#'
4173	else
4174	DOXYGEN_TRUE='#'
4175	DOXYGEN_FALSE=
4176	fi
4177
4178
4179	#--------------------#
4180	# checking for gprof #
4181	#--------------------#
4182	# Extract the first word of "gprof", so it can be a program name with args.
4183	set dummy gprof; ac_word=$2
4184	echo "$as_me:$LINENO: checking for $ac_word" >&5
4185	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4186	if test "${ac_cv_path_GPROF+set}" = set; then
4187	echo $ECHO_N "(cached) $ECHO_C" >&6
4188	else
4189	case $GPROF in
4190	[\\/]* \| ?:[\\/]*)
4191	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4192	;;
4193	*)
4194	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4195	for as_dir in $PATH
4196	do
4197	IFS=$as_save_IFS
4198	test -z "$as_dir" && as_dir=.
4199	for ac_exec_ext in '' $ac_executable_extensions; do
4200	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4201	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4202	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4203	break 2
4204	fi
4205	done
4206	done
4207
4208	;;
4209	esac
4210	fi
4211	GPROF=$ac_cv_path_GPROF
4212
4213	if test -n "$GPROF"; then
4214	echo "$as_me:$LINENO: result: $GPROF" >&5
4215	echo "${ECHO_T}$GPROF" >&6
4216	else
4217	echo "$as_me:$LINENO: result: no" >&5
4218	echo "${ECHO_T}no" >&6
4219	fi
4220
4221
4222	#-------------------------#
4223	# checking for pkg-config #
4224	#-------------------------#
4225	if test x$def_gtk = xyes; then
4226	# Extract the first word of "pkg-config", so it can be a program name with args.
4227	set dummy pkg-config; ac_word=$2
4228	echo "$as_me:$LINENO: checking for $ac_word" >&5
4229	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4230	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4231	echo $ECHO_N "(cached) $ECHO_C" >&6
4232	else
4233	case $PKG_CONFIG in
4234	[\\/]* \| ?:[\\/]*)
4235	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4236	;;
4237	*)
4238	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4239	for as_dir in $PATH
4240	do
4241	IFS=$as_save_IFS
4242	test -z "$as_dir" && as_dir=.
4243	for ac_exec_ext in '' $ac_executable_extensions; do
4244	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4245	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4246	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4247	break 2
4248	fi
4249	done
4250	done
4251
4252	;;
4253	esac
4254	fi
4255	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4256
4257	if test -n "$PKG_CONFIG"; then
4258	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4259	echo "${ECHO_T}$PKG_CONFIG" >&6
4260	else
4261	echo "$as_me:$LINENO: result: no" >&5
4262	echo "${ECHO_T}no" >&6
4263	fi
4264
4265	fi
4266
4267
4268	#########################
4269	## CHECKING FOR SYSTEM ##
4270	#########################
4271	## here the system is checked, and openGL is included
4272	## also checking for SDL on differen Systems
4273
4274	echo "$as_me:$LINENO: checking for System" >&5
4275	echo $ECHO_N "checking for System... $ECHO_C" >&6
4276	## checking for openGL-environment and other sys-specific parameters
4277	case "$target" in
4278
4279	###########
4280	#---------#
4281	# WINDOWS #
4282	#---------#
4283	###########
4284	--mingw32*)
4285	echo "mingw-WINDOWS detected"
4286
4287	CPPFLAGS="-I/usr/include -I/mingw/include"
4288
4289	mingw="yes"
4290	MSBITFIELDS="-mms-bitfields"
4291	MWINDOWS="-mwindows"
4292
4293
4294
4295	# checking for mingw32
4296	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4297	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4298	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4299	echo $ECHO_N "(cached) $ECHO_C" >&6
4300	else
4301	ac_check_lib_save_LIBS=$LIBS
4302	LIBS="-lmingw32 $LIBS"
4303	cat >conftest.$ac_ext <<_ACEOF
4304	/* confdefs.h. */
4305	_ACEOF
4306	cat confdefs.h >>conftest.$ac_ext
4307	cat >>conftest.$ac_ext <<_ACEOF
4308	/* end confdefs.h. */
4309
4310
4311	int
4312	main ()
4313	{
4314	main ();
4315	;
4316	return 0;
4317	}
4318	_ACEOF
4319	rm -f conftest.$ac_objext conftest$ac_exeext
4320	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4321	(eval $ac_link) 2>conftest.er1
4322	ac_status=$?
4323	grep -v '^ *+' conftest.er1 >conftest.err
4324	rm -f conftest.er1
4325	cat conftest.err >&5
4326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327	(exit $ac_status); } &&
4328	{ ac_try='test -z "$ac_c_werror_flag"
4329	\|\| test ! -s conftest.err'
4330	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331	(eval $ac_try) 2>&5
4332	ac_status=$?
4333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334	(exit $ac_status); }; } &&
4335	{ ac_try='test -s conftest$ac_exeext'
4336	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337	(eval $ac_try) 2>&5
4338	ac_status=$?
4339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340	(exit $ac_status); }; }; then
4341	ac_cv_lib_mingw32_main=yes
4342	else
4343	echo "$as_me: failed program was:" >&5
4344	sed 's/^/\| /' conftest.$ac_ext >&5
4345
4346	ac_cv_lib_mingw32_main=no
4347	fi
4348	rm -f conftest.err conftest.$ac_objext \
4349	conftest$ac_exeext conftest.$ac_ext
4350	LIBS=$ac_check_lib_save_LIBS
4351	fi
4352	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4353	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4354	if test $ac_cv_lib_mingw32_main = yes; then
4355	FOUND_mingw32=yes
4356	fi
4357
4358	if test x$FOUND_mingw32 = xyes; then
4359	LIBS="$LIBS -lmingw32"
4360	fi
4361
4362	#-----------#
4363	# SDL (win) #
4364	#-----------#
4365	# checking for SDL-headers
4366	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4377	inttypes.h stdint.h unistd.h
4378	do
4379	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4380	echo "$as_me:$LINENO: checking for $ac_header" >&5
4381	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4382	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4383	echo $ECHO_N "(cached) $ECHO_C" >&6
4384	else
4385	cat >conftest.$ac_ext <<_ACEOF
4386	/* confdefs.h. */
4387	_ACEOF
4388	cat confdefs.h >>conftest.$ac_ext
4389	cat >>conftest.$ac_ext <<_ACEOF
4390	/* end confdefs.h. */
4391	$ac_includes_default
4392
4393	#include <$ac_header>
4394	_ACEOF
4395	rm -f conftest.$ac_objext
4396	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4397	(eval $ac_compile) 2>conftest.er1
4398	ac_status=$?
4399	grep -v '^ *+' conftest.er1 >conftest.err
4400	rm -f conftest.er1
4401	cat conftest.err >&5
4402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4403	(exit $ac_status); } &&
4404	{ ac_try='test -z "$ac_c_werror_flag"
4405	\|\| test ! -s conftest.err'
4406	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4407	(eval $ac_try) 2>&5
4408	ac_status=$?
4409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4410	(exit $ac_status); }; } &&
4411	{ ac_try='test -s conftest.$ac_objext'
4412	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4413	(eval $ac_try) 2>&5
4414	ac_status=$?
4415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4416	(exit $ac_status); }; }; then
4417	eval "$as_ac_Header=yes"
4418	else
4419	echo "$as_me: failed program was:" >&5
4420	sed 's/^/\| /' conftest.$ac_ext >&5
4421
4422	eval "$as_ac_Header=no"
4423	fi
4424	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4425	fi
4426	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4427	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4428	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4429	cat >>confdefs.h <<_ACEOF
4430	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4431	_ACEOF
4432
4433	fi
4434
4435	done
4436
4437
4438
4439	for ac_header in SDL/SDL.h
4440	do
4441	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4442	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4443	echo "$as_me:$LINENO: checking for $ac_header" >&5
4444	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4445	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4446	echo $ECHO_N "(cached) $ECHO_C" >&6
4447	fi
4448	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4449	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4450	else
4451	# Is the header compilable?
4452	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4453	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4454	cat >conftest.$ac_ext <<_ACEOF
4455	/* confdefs.h. */
4456	_ACEOF
4457	cat confdefs.h >>conftest.$ac_ext
4458	cat >>conftest.$ac_ext <<_ACEOF
4459	/* end confdefs.h. */
4460	$ac_includes_default
4461	#include <$ac_header>
4462	_ACEOF
4463	rm -f conftest.$ac_objext
4464	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4465	(eval $ac_compile) 2>conftest.er1
4466	ac_status=$?
4467	grep -v '^ *+' conftest.er1 >conftest.err
4468	rm -f conftest.er1
4469	cat conftest.err >&5
4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471	(exit $ac_status); } &&
4472	{ ac_try='test -z "$ac_c_werror_flag"
4473	\|\| test ! -s conftest.err'
4474	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4475	(eval $ac_try) 2>&5
4476	ac_status=$?
4477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4478	(exit $ac_status); }; } &&
4479	{ ac_try='test -s conftest.$ac_objext'
4480	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481	(eval $ac_try) 2>&5
4482	ac_status=$?
4483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484	(exit $ac_status); }; }; then
4485	ac_header_compiler=yes
4486	else
4487	echo "$as_me: failed program was:" >&5
4488	sed 's/^/\| /' conftest.$ac_ext >&5
4489
4490	ac_header_compiler=no
4491	fi
4492	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4493	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4494	echo "${ECHO_T}$ac_header_compiler" >&6
4495
4496	# Is the header present?
4497	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4498	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4499	cat >conftest.$ac_ext <<_ACEOF
4500	/* confdefs.h. */
4501	_ACEOF
4502	cat confdefs.h >>conftest.$ac_ext
4503	cat >>conftest.$ac_ext <<_ACEOF
4504	/* end confdefs.h. */
4505	#include <$ac_header>
4506	_ACEOF
4507	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4508	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4509	ac_status=$?
4510	grep -v '^ *+' conftest.er1 >conftest.err
4511	rm -f conftest.er1
4512	cat conftest.err >&5
4513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514	(exit $ac_status); } >/dev/null; then
4515	if test -s conftest.err; then
4516	ac_cpp_err=$ac_c_preproc_warn_flag
4517	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4518	else
4519	ac_cpp_err=
4520	fi
4521	else
4522	ac_cpp_err=yes
4523	fi
4524	if test -z "$ac_cpp_err"; then
4525	ac_header_preproc=yes
4526	else
4527	echo "$as_me: failed program was:" >&5
4528	sed 's/^/\| /' conftest.$ac_ext >&5
4529
4530	ac_header_preproc=no
4531	fi
4532	rm -f conftest.err conftest.$ac_ext
4533	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4534	echo "${ECHO_T}$ac_header_preproc" >&6
4535
4536	# So? What about this header?
4537	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4538	yes:no: )
4539	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4540	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4541	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4542	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4543	ac_header_preproc=yes
4544	;;
4545	no:yes:* )
4546	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4547	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4548	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4549	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4550	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4551	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4552	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4553	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4554	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4555	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4556	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4557	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4558	(
4559	cat <<\_ASBOX
4560	## ---------------------------------------------- ##
4561	## Report this to orxonox-dev at mail.datacore.ch ##
4562	## ---------------------------------------------- ##
4563	_ASBOX
4564	) \|
4565	sed "s/^/$as_me: WARNING: /" >&2
4566	;;
4567	esac
4568	echo "$as_me:$LINENO: checking for $ac_header" >&5
4569	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4570	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4571	echo $ECHO_N "(cached) $ECHO_C" >&6
4572	else
4573	eval "$as_ac_Header=\$ac_header_preproc"
4574	fi
4575	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4576	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4577
4578	fi
4579	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4580	cat >>confdefs.h <<_ACEOF
4581	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4582	_ACEOF
4583
4584	else
4585	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4586	echo "$as_me: error: cannot find SDL headers" >&2;}
4587	{ (exit 1); exit 1; }; }
4588	fi
4589
4590	done
4591
4592
4593	#checking for libSDL
4594	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4595	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4596	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4597	echo $ECHO_N "(cached) $ECHO_C" >&6
4598	else
4599	ac_check_lib_save_LIBS=$LIBS
4600	LIBS="-lsdlmain $LIBS"
4601	cat >conftest.$ac_ext <<_ACEOF
4602	/* confdefs.h. */
4603	_ACEOF
4604	cat confdefs.h >>conftest.$ac_ext
4605	cat >>conftest.$ac_ext <<_ACEOF
4606	/* end confdefs.h. */
4607
4608
4609	int
4610	main ()
4611	{
4612	main ();
4613	;
4614	return 0;
4615	}
4616	_ACEOF
4617	rm -f conftest.$ac_objext conftest$ac_exeext
4618	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4619	(eval $ac_link) 2>conftest.er1
4620	ac_status=$?
4621	grep -v '^ *+' conftest.er1 >conftest.err
4622	rm -f conftest.er1
4623	cat conftest.err >&5
4624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625	(exit $ac_status); } &&
4626	{ ac_try='test -z "$ac_c_werror_flag"
4627	\|\| test ! -s conftest.err'
4628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629	(eval $ac_try) 2>&5
4630	ac_status=$?
4631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632	(exit $ac_status); }; } &&
4633	{ ac_try='test -s conftest$ac_exeext'
4634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635	(eval $ac_try) 2>&5
4636	ac_status=$?
4637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638	(exit $ac_status); }; }; then
4639	ac_cv_lib_sdlmain_main=yes
4640	else
4641	echo "$as_me: failed program was:" >&5
4642	sed 's/^/\| /' conftest.$ac_ext >&5
4643
4644	ac_cv_lib_sdlmain_main=no
4645	fi
4646	rm -f conftest.err conftest.$ac_objext \
4647	conftest$ac_exeext conftest.$ac_ext
4648	LIBS=$ac_check_lib_save_LIBS
4649	fi
4650	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4651	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4652	if test $ac_cv_lib_sdlmain_main = yes; then
4653	FOUND_sdlmain=yes
4654	fi
4655
4656	if test x$FOUND_sdlmain = xyes ; then
4657	LIBS="$LIBS -lsdlmain"
4658	else
4659	echo "------------------"
4660	echo "SDL library not found."
4661	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4662	echo "------------------"
4663	exit 1
4664	fi
4665	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4666	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4667	if test "${ac_cv_lib_sdl_main+set}" = set; then
4668	echo $ECHO_N "(cached) $ECHO_C" >&6
4669	else
4670	ac_check_lib_save_LIBS=$LIBS
4671	LIBS="-lsdl $LIBS"
4672	cat >conftest.$ac_ext <<_ACEOF
4673	/* confdefs.h. */
4674	_ACEOF
4675	cat confdefs.h >>conftest.$ac_ext
4676	cat >>conftest.$ac_ext <<_ACEOF
4677	/* end confdefs.h. */
4678
4679
4680	int
4681	main ()
4682	{
4683	main ();
4684	;
4685	return 0;
4686	}
4687	_ACEOF
4688	rm -f conftest.$ac_objext conftest$ac_exeext
4689	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4690	(eval $ac_link) 2>conftest.er1
4691	ac_status=$?
4692	grep -v '^ *+' conftest.er1 >conftest.err
4693	rm -f conftest.er1
4694	cat conftest.err >&5
4695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4696	(exit $ac_status); } &&
4697	{ ac_try='test -z "$ac_c_werror_flag"
4698	\|\| test ! -s conftest.err'
4699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4700	(eval $ac_try) 2>&5
4701	ac_status=$?
4702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4703	(exit $ac_status); }; } &&
4704	{ ac_try='test -s conftest$ac_exeext'
4705	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4706	(eval $ac_try) 2>&5
4707	ac_status=$?
4708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4709	(exit $ac_status); }; }; then
4710	ac_cv_lib_sdl_main=yes
4711	else
4712	echo "$as_me: failed program was:" >&5
4713	sed 's/^/\| /' conftest.$ac_ext >&5
4714
4715	ac_cv_lib_sdl_main=no
4716	fi
4717	rm -f conftest.err conftest.$ac_objext \
4718	conftest$ac_exeext conftest.$ac_ext
4719	LIBS=$ac_check_lib_save_LIBS
4720	fi
4721	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4722	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4723	if test $ac_cv_lib_sdl_main = yes; then
4724	FOUND_sdl=yes
4725	fi
4726
4727	if test x$FOUND_sdl = xyes ; then
4728	LIBS="$LIBS -lsdl"
4729	else
4730	echo "------------------"
4731	echo "SDL library not found."
4732	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4733	echo "------------------"
4734	exit -1
4735	fi
4736
4737	#---------------#
4738	# open-GL (win) #
4739	#---------------#
4740	# checking gl header
4741
4742	for ac_header in GL/gl.h
4743	do
4744	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4745	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4746	echo "$as_me:$LINENO: checking for $ac_header" >&5
4747	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4748	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4749	echo $ECHO_N "(cached) $ECHO_C" >&6
4750	fi
4751	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4752	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4753	else
4754	# Is the header compilable?
4755	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4756	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4757	cat >conftest.$ac_ext <<_ACEOF
4758	/* confdefs.h. */
4759	_ACEOF
4760	cat confdefs.h >>conftest.$ac_ext
4761	cat >>conftest.$ac_ext <<_ACEOF
4762	/* end confdefs.h. */
4763	$ac_includes_default
4764	#include <$ac_header>
4765	_ACEOF
4766	rm -f conftest.$ac_objext
4767	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4768	(eval $ac_compile) 2>conftest.er1
4769	ac_status=$?
4770	grep -v '^ *+' conftest.er1 >conftest.err
4771	rm -f conftest.er1
4772	cat conftest.err >&5
4773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4774	(exit $ac_status); } &&
4775	{ ac_try='test -z "$ac_c_werror_flag"
4776	\|\| test ! -s conftest.err'
4777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4778	(eval $ac_try) 2>&5
4779	ac_status=$?
4780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781	(exit $ac_status); }; } &&
4782	{ ac_try='test -s conftest.$ac_objext'
4783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4784	(eval $ac_try) 2>&5
4785	ac_status=$?
4786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787	(exit $ac_status); }; }; then
4788	ac_header_compiler=yes
4789	else
4790	echo "$as_me: failed program was:" >&5
4791	sed 's/^/\| /' conftest.$ac_ext >&5
4792
4793	ac_header_compiler=no
4794	fi
4795	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4796	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4797	echo "${ECHO_T}$ac_header_compiler" >&6
4798
4799	# Is the header present?
4800	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4801	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4802	cat >conftest.$ac_ext <<_ACEOF
4803	/* confdefs.h. */
4804	_ACEOF
4805	cat confdefs.h >>conftest.$ac_ext
4806	cat >>conftest.$ac_ext <<_ACEOF
4807	/* end confdefs.h. */
4808	#include <$ac_header>
4809	_ACEOF
4810	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4811	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4812	ac_status=$?
4813	grep -v '^ *+' conftest.er1 >conftest.err
4814	rm -f conftest.er1
4815	cat conftest.err >&5
4816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817	(exit $ac_status); } >/dev/null; then
4818	if test -s conftest.err; then
4819	ac_cpp_err=$ac_c_preproc_warn_flag
4820	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4821	else
4822	ac_cpp_err=
4823	fi
4824	else
4825	ac_cpp_err=yes
4826	fi
4827	if test -z "$ac_cpp_err"; then
4828	ac_header_preproc=yes
4829	else
4830	echo "$as_me: failed program was:" >&5
4831	sed 's/^/\| /' conftest.$ac_ext >&5
4832
4833	ac_header_preproc=no
4834	fi
4835	rm -f conftest.err conftest.$ac_ext
4836	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4837	echo "${ECHO_T}$ac_header_preproc" >&6
4838
4839	# So? What about this header?
4840	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4841	yes:no: )
4842	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4843	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4844	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4845	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4846	ac_header_preproc=yes
4847	;;
4848	no:yes:* )
4849	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4850	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4851	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4852	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4853	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4854	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4855	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4856	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4857	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4858	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4859	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4860	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4861	(
4862	cat <<\_ASBOX
4863	## ---------------------------------------------- ##
4864	## Report this to orxonox-dev at mail.datacore.ch ##
4865	## ---------------------------------------------- ##
4866	_ASBOX
4867	) \|
4868	sed "s/^/$as_me: WARNING: /" >&2
4869	;;
4870	esac
4871	echo "$as_me:$LINENO: checking for $ac_header" >&5
4872	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4873	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4874	echo $ECHO_N "(cached) $ECHO_C" >&6
4875	else
4876	eval "$as_ac_Header=\$ac_header_preproc"
4877	fi
4878	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4879	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4880
4881	fi
4882	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4883	cat >>confdefs.h <<_ACEOF
4884	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4885	_ACEOF
4886
4887	else
4888	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4889	echo "$as_me: error: cannot find opengl headers" >&2;}
4890	{ (exit 1); exit 1; }; }
4891	fi
4892
4893	done
4894
4895	# checking for Windows openGl library
4896	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4897	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4898	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4899	echo $ECHO_N "(cached) $ECHO_C" >&6
4900	else
4901	ac_check_lib_save_LIBS=$LIBS
4902	LIBS="-lopengl32 $LIBS"
4903	cat >conftest.$ac_ext <<_ACEOF
4904	/* confdefs.h. */
4905	_ACEOF
4906	cat confdefs.h >>conftest.$ac_ext
4907	cat >>conftest.$ac_ext <<_ACEOF
4908	/* end confdefs.h. */
4909
4910
4911	int
4912	main ()
4913	{
4914	main ();
4915	;
4916	return 0;
4917	}
4918	_ACEOF
4919	rm -f conftest.$ac_objext conftest$ac_exeext
4920	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4921	(eval $ac_link) 2>conftest.er1
4922	ac_status=$?
4923	grep -v '^ *+' conftest.er1 >conftest.err
4924	rm -f conftest.er1
4925	cat conftest.err >&5
4926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927	(exit $ac_status); } &&
4928	{ ac_try='test -z "$ac_c_werror_flag"
4929	\|\| test ! -s conftest.err'
4930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4931	(eval $ac_try) 2>&5
4932	ac_status=$?
4933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4934	(exit $ac_status); }; } &&
4935	{ ac_try='test -s conftest$ac_exeext'
4936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4937	(eval $ac_try) 2>&5
4938	ac_status=$?
4939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4940	(exit $ac_status); }; }; then
4941	ac_cv_lib_opengl32_main=yes
4942	else
4943	echo "$as_me: failed program was:" >&5
4944	sed 's/^/\| /' conftest.$ac_ext >&5
4945
4946	ac_cv_lib_opengl32_main=no
4947	fi
4948	rm -f conftest.err conftest.$ac_objext \
4949	conftest$ac_exeext conftest.$ac_ext
4950	LIBS=$ac_check_lib_save_LIBS
4951	fi
4952	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4953	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4954	if test $ac_cv_lib_opengl32_main = yes; then
4955	FOUND_opengl32=yes
4956	else
4957	"gl/gl.h"
4958	fi
4959
4960	if test x$FOUND_opengl32 = xyes ; then
4961	LIBS="$LIBS -lopengl32"
4962	else
4963	echo "------------------"
4964	echo "opengl not found."
4965	echo "please install the opengl package which can be found at http://www.opengl.org"
4966	echo "------------------"
4967	exit -1
4968	fi
4969
4970	# cheking for GLU-header
4971
4972	for ac_header in GL/glu.h
4973	do
4974	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4975	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4976	echo "$as_me:$LINENO: checking for $ac_header" >&5
4977	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4978	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4979	echo $ECHO_N "(cached) $ECHO_C" >&6
4980	fi
4981	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4982	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4983	else
4984	# Is the header compilable?
4985	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4986	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4987	cat >conftest.$ac_ext <<_ACEOF
4988	/* confdefs.h. */
4989	_ACEOF
4990	cat confdefs.h >>conftest.$ac_ext
4991	cat >>conftest.$ac_ext <<_ACEOF
4992	/* end confdefs.h. */
4993	$ac_includes_default
4994	#include <$ac_header>
4995	_ACEOF
4996	rm -f conftest.$ac_objext
4997	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4998	(eval $ac_compile) 2>conftest.er1
4999	ac_status=$?
5000	grep -v '^ *+' conftest.er1 >conftest.err
5001	rm -f conftest.er1
5002	cat conftest.err >&5
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); } &&
5005	{ ac_try='test -z "$ac_c_werror_flag"
5006	\|\| test ! -s conftest.err'
5007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5008	(eval $ac_try) 2>&5
5009	ac_status=$?
5010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5011	(exit $ac_status); }; } &&
5012	{ ac_try='test -s conftest.$ac_objext'
5013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5014	(eval $ac_try) 2>&5
5015	ac_status=$?
5016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5017	(exit $ac_status); }; }; then
5018	ac_header_compiler=yes
5019	else
5020	echo "$as_me: failed program was:" >&5
5021	sed 's/^/\| /' conftest.$ac_ext >&5
5022
5023	ac_header_compiler=no
5024	fi
5025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5026	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5027	echo "${ECHO_T}$ac_header_compiler" >&6
5028
5029	# Is the header present?
5030	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5031	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5032	cat >conftest.$ac_ext <<_ACEOF
5033	/* confdefs.h. */
5034	_ACEOF
5035	cat confdefs.h >>conftest.$ac_ext
5036	cat >>conftest.$ac_ext <<_ACEOF
5037	/* end confdefs.h. */
5038	#include <$ac_header>
5039	_ACEOF
5040	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5041	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5042	ac_status=$?
5043	grep -v '^ *+' conftest.er1 >conftest.err
5044	rm -f conftest.er1
5045	cat conftest.err >&5
5046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047	(exit $ac_status); } >/dev/null; then
5048	if test -s conftest.err; then
5049	ac_cpp_err=$ac_c_preproc_warn_flag
5050	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5051	else
5052	ac_cpp_err=
5053	fi
5054	else
5055	ac_cpp_err=yes
5056	fi
5057	if test -z "$ac_cpp_err"; then
5058	ac_header_preproc=yes
5059	else
5060	echo "$as_me: failed program was:" >&5
5061	sed 's/^/\| /' conftest.$ac_ext >&5
5062
5063	ac_header_preproc=no
5064	fi
5065	rm -f conftest.err conftest.$ac_ext
5066	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5067	echo "${ECHO_T}$ac_header_preproc" >&6
5068
5069	# So? What about this header?
5070	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5071	yes:no: )
5072	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5073	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5074	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5075	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5076	ac_header_preproc=yes
5077	;;
5078	no:yes:* )
5079	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5080	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5081	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5082	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5083	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5084	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5085	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5086	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5087	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5088	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5089	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5090	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5091	(
5092	cat <<\_ASBOX
5093	## ---------------------------------------------- ##
5094	## Report this to orxonox-dev at mail.datacore.ch ##
5095	## ---------------------------------------------- ##
5096	_ASBOX
5097	) \|
5098	sed "s/^/$as_me: WARNING: /" >&2
5099	;;
5100	esac
5101	echo "$as_me:$LINENO: checking for $ac_header" >&5
5102	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5104	echo $ECHO_N "(cached) $ECHO_C" >&6
5105	else
5106	eval "$as_ac_Header=\$ac_header_preproc"
5107	fi
5108	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5109	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5110
5111	fi
5112	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5113	cat >>confdefs.h <<_ACEOF
5114	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5115	_ACEOF
5116
5117	else
5118	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5119	echo "$as_me: error: cannot find opengl headers" >&2;}
5120	{ (exit 1); exit 1; }; }
5121	fi
5122
5123	done
5124
5125
5126	# checking for libGLU
5127	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
5128	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
5129	if test "${ac_cv_lib_glu32_main+set}" = set; then
5130	echo $ECHO_N "(cached) $ECHO_C" >&6
5131	else
5132	ac_check_lib_save_LIBS=$LIBS
5133	LIBS="-lglu32 $LIBS"
5134	cat >conftest.$ac_ext <<_ACEOF
5135	/* confdefs.h. */
5136	_ACEOF
5137	cat confdefs.h >>conftest.$ac_ext
5138	cat >>conftest.$ac_ext <<_ACEOF
5139	/* end confdefs.h. */
5140
5141
5142	int
5143	main ()
5144	{
5145	main ();
5146	;
5147	return 0;
5148	}
5149	_ACEOF
5150	rm -f conftest.$ac_objext conftest$ac_exeext
5151	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5152	(eval $ac_link) 2>conftest.er1
5153	ac_status=$?
5154	grep -v '^ *+' conftest.er1 >conftest.err
5155	rm -f conftest.er1
5156	cat conftest.err >&5
5157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158	(exit $ac_status); } &&
5159	{ ac_try='test -z "$ac_c_werror_flag"
5160	\|\| test ! -s conftest.err'
5161	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5162	(eval $ac_try) 2>&5
5163	ac_status=$?
5164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165	(exit $ac_status); }; } &&
5166	{ ac_try='test -s conftest$ac_exeext'
5167	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5168	(eval $ac_try) 2>&5
5169	ac_status=$?
5170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5171	(exit $ac_status); }; }; then
5172	ac_cv_lib_glu32_main=yes
5173	else
5174	echo "$as_me: failed program was:" >&5
5175	sed 's/^/\| /' conftest.$ac_ext >&5
5176
5177	ac_cv_lib_glu32_main=no
5178	fi
5179	rm -f conftest.err conftest.$ac_objext \
5180	conftest$ac_exeext conftest.$ac_ext
5181	LIBS=$ac_check_lib_save_LIBS
5182	fi
5183	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
5184	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
5185	if test $ac_cv_lib_glu32_main = yes; then
5186	FOUND_glu32=yes
5187	fi
5188
5189	if test x$FOUND_glu32 = xyes ; then
5190	LIBS="$LIBS -lGLU32"
5191	else
5192	echo "------------------"
5193	echo "GLU library not found."
5194	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5195	echo "------------------"
5196	exit -1
5197	fi
5198
5199	#--------#
5200	# openAL #
5201	#--------#
5202	# checking for openAL-headers
5203
5204	for ac_header in AL/al.h
5205	do
5206	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5207	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5208	echo "$as_me:$LINENO: checking for $ac_header" >&5
5209	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5210	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5211	echo $ECHO_N "(cached) $ECHO_C" >&6
5212	fi
5213	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5214	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5215	else
5216	# Is the header compilable?
5217	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5218	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5219	cat >conftest.$ac_ext <<_ACEOF
5220	/* confdefs.h. */
5221	_ACEOF
5222	cat confdefs.h >>conftest.$ac_ext
5223	cat >>conftest.$ac_ext <<_ACEOF
5224	/* end confdefs.h. */
5225	$ac_includes_default
5226	#include <$ac_header>
5227	_ACEOF
5228	rm -f conftest.$ac_objext
5229	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5230	(eval $ac_compile) 2>conftest.er1
5231	ac_status=$?
5232	grep -v '^ *+' conftest.er1 >conftest.err
5233	rm -f conftest.er1
5234	cat conftest.err >&5
5235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5236	(exit $ac_status); } &&
5237	{ ac_try='test -z "$ac_c_werror_flag"
5238	\|\| test ! -s conftest.err'
5239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5240	(eval $ac_try) 2>&5
5241	ac_status=$?
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243	(exit $ac_status); }; } &&
5244	{ ac_try='test -s conftest.$ac_objext'
5245	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5246	(eval $ac_try) 2>&5
5247	ac_status=$?
5248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5249	(exit $ac_status); }; }; then
5250	ac_header_compiler=yes
5251	else
5252	echo "$as_me: failed program was:" >&5
5253	sed 's/^/\| /' conftest.$ac_ext >&5
5254
5255	ac_header_compiler=no
5256	fi
5257	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5258	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5259	echo "${ECHO_T}$ac_header_compiler" >&6
5260
5261	# Is the header present?
5262	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5263	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5264	cat >conftest.$ac_ext <<_ACEOF
5265	/* confdefs.h. */
5266	_ACEOF
5267	cat confdefs.h >>conftest.$ac_ext
5268	cat >>conftest.$ac_ext <<_ACEOF
5269	/* end confdefs.h. */
5270	#include <$ac_header>
5271	_ACEOF
5272	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5273	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5274	ac_status=$?
5275	grep -v '^ *+' conftest.er1 >conftest.err
5276	rm -f conftest.er1
5277	cat conftest.err >&5
5278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5279	(exit $ac_status); } >/dev/null; then
5280	if test -s conftest.err; then
5281	ac_cpp_err=$ac_c_preproc_warn_flag
5282	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5283	else
5284	ac_cpp_err=
5285	fi
5286	else
5287	ac_cpp_err=yes
5288	fi
5289	if test -z "$ac_cpp_err"; then
5290	ac_header_preproc=yes
5291	else
5292	echo "$as_me: failed program was:" >&5
5293	sed 's/^/\| /' conftest.$ac_ext >&5
5294
5295	ac_header_preproc=no
5296	fi
5297	rm -f conftest.err conftest.$ac_ext
5298	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5299	echo "${ECHO_T}$ac_header_preproc" >&6
5300
5301	# So? What about this header?
5302	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5303	yes:no: )
5304	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5305	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5306	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5307	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5308	ac_header_preproc=yes
5309	;;
5310	no:yes:* )
5311	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5312	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5313	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5314	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5315	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5316	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5317	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5318	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5319	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5320	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5321	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5322	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5323	(
5324	cat <<\_ASBOX
5325	## ---------------------------------------------- ##
5326	## Report this to orxonox-dev at mail.datacore.ch ##
5327	## ---------------------------------------------- ##
5328	_ASBOX
5329	) \|
5330	sed "s/^/$as_me: WARNING: /" >&2
5331	;;
5332	esac
5333	echo "$as_me:$LINENO: checking for $ac_header" >&5
5334	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5335	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5336	echo $ECHO_N "(cached) $ECHO_C" >&6
5337	else
5338	eval "$as_ac_Header=\$ac_header_preproc"
5339	fi
5340	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5341	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5342
5343	fi
5344	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5345	cat >>confdefs.h <<_ACEOF
5346	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5347	_ACEOF
5348
5349	else
5350	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5351	echo "$as_me: error: cannot find openAL header." >&2;}
5352	{ (exit 1); exit 1; }; }
5353	fi
5354
5355	done
5356
5357	# checking for openAL-lib
5358	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5359	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5360	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5361	echo $ECHO_N "(cached) $ECHO_C" >&6
5362	else
5363	ac_check_lib_save_LIBS=$LIBS
5364	LIBS="-lOpenAL32 $LIBS"
5365	cat >conftest.$ac_ext <<_ACEOF
5366	/* confdefs.h. */
5367	_ACEOF
5368	cat confdefs.h >>conftest.$ac_ext
5369	cat >>conftest.$ac_ext <<_ACEOF
5370	/* end confdefs.h. */
5371
5372
5373	int
5374	main ()
5375	{
5376	main ();
5377	;
5378	return 0;
5379	}
5380	_ACEOF
5381	rm -f conftest.$ac_objext conftest$ac_exeext
5382	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5383	(eval $ac_link) 2>conftest.er1
5384	ac_status=$?
5385	grep -v '^ *+' conftest.er1 >conftest.err
5386	rm -f conftest.er1
5387	cat conftest.err >&5
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); } &&
5390	{ ac_try='test -z "$ac_c_werror_flag"
5391	\|\| test ! -s conftest.err'
5392	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5393	(eval $ac_try) 2>&5
5394	ac_status=$?
5395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5396	(exit $ac_status); }; } &&
5397	{ ac_try='test -s conftest$ac_exeext'
5398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5399	(eval $ac_try) 2>&5
5400	ac_status=$?
5401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5402	(exit $ac_status); }; }; then
5403	ac_cv_lib_OpenAL32_main=yes
5404	else
5405	echo "$as_me: failed program was:" >&5
5406	sed 's/^/\| /' conftest.$ac_ext >&5
5407
5408	ac_cv_lib_OpenAL32_main=no
5409	fi
5410	rm -f conftest.err conftest.$ac_objext \
5411	conftest$ac_exeext conftest.$ac_ext
5412	LIBS=$ac_check_lib_save_LIBS
5413	fi
5414	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5415	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5416	if test $ac_cv_lib_OpenAL32_main = yes; then
5417	FOUND_openal=yes
5418	fi
5419
5420	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5421	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5422	if test "${ac_cv_lib_ALut_main+set}" = set; then
5423	echo $ECHO_N "(cached) $ECHO_C" >&6
5424	else
5425	ac_check_lib_save_LIBS=$LIBS
5426	LIBS="-lALut $LIBS"
5427	cat >conftest.$ac_ext <<_ACEOF
5428	/* confdefs.h. */
5429	_ACEOF
5430	cat confdefs.h >>conftest.$ac_ext
5431	cat >>conftest.$ac_ext <<_ACEOF
5432	/* end confdefs.h. */
5433
5434
5435	int
5436	main ()
5437	{
5438	main ();
5439	;
5440	return 0;
5441	}
5442	_ACEOF
5443	rm -f conftest.$ac_objext conftest$ac_exeext
5444	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5445	(eval $ac_link) 2>conftest.er1
5446	ac_status=$?
5447	grep -v '^ *+' conftest.er1 >conftest.err
5448	rm -f conftest.er1
5449	cat conftest.err >&5
5450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5451	(exit $ac_status); } &&
5452	{ ac_try='test -z "$ac_c_werror_flag"
5453	\|\| test ! -s conftest.err'
5454	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5455	(eval $ac_try) 2>&5
5456	ac_status=$?
5457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458	(exit $ac_status); }; } &&
5459	{ ac_try='test -s conftest$ac_exeext'
5460	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5461	(eval $ac_try) 2>&5
5462	ac_status=$?
5463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5464	(exit $ac_status); }; }; then
5465	ac_cv_lib_ALut_main=yes
5466	else
5467	echo "$as_me: failed program was:" >&5
5468	sed 's/^/\| /' conftest.$ac_ext >&5
5469
5470	ac_cv_lib_ALut_main=no
5471	fi
5472	rm -f conftest.err conftest.$ac_objext \
5473	conftest$ac_exeext conftest.$ac_ext
5474	LIBS=$ac_check_lib_save_LIBS
5475	fi
5476	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5477	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5478	if test $ac_cv_lib_ALut_main = yes; then
5479	FOUND_ALut=yes
5480	fi
5481
5482	if test x$FOUND_openal = xyes ; then
5483	if test x$FOUND_ALut = xyes ; then
5484	LIBS="$LIBS -lALut -lOpenAL32"
5485	else
5486	echo "------------------"
5487	echo "openal library not found."
5488	echo "please install the openal library, which can be found at http://www.openal.org"
5489	echo "------------------"
5490	exit -1
5491	fi
5492	fi
5493	;;
5494
5495	#########
5496	#-------#
5497	# LINUX #
5498	#-------#
5499	#########
5500	--linux*)
5501	echo "Linux detected"
5502
5503	Linux="yes"
5504
5505	CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5506	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5507	# checking gl header
5508
5509	for ac_header in GL/gl.h
5510	do
5511	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5512	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5513	echo "$as_me:$LINENO: checking for $ac_header" >&5
5514	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5515	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5516	echo $ECHO_N "(cached) $ECHO_C" >&6
5517	fi
5518	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5519	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5520	else
5521	# Is the header compilable?
5522	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5523	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5524	cat >conftest.$ac_ext <<_ACEOF
5525	/* confdefs.h. */
5526	_ACEOF
5527	cat confdefs.h >>conftest.$ac_ext
5528	cat >>conftest.$ac_ext <<_ACEOF
5529	/* end confdefs.h. */
5530	$ac_includes_default
5531	#include <$ac_header>
5532	_ACEOF
5533	rm -f conftest.$ac_objext
5534	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5535	(eval $ac_compile) 2>conftest.er1
5536	ac_status=$?
5537	grep -v '^ *+' conftest.er1 >conftest.err
5538	rm -f conftest.er1
5539	cat conftest.err >&5
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); } &&
5542	{ ac_try='test -z "$ac_c_werror_flag"
5543	\|\| test ! -s conftest.err'
5544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5545	(eval $ac_try) 2>&5
5546	ac_status=$?
5547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548	(exit $ac_status); }; } &&
5549	{ ac_try='test -s conftest.$ac_objext'
5550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5551	(eval $ac_try) 2>&5
5552	ac_status=$?
5553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5554	(exit $ac_status); }; }; then
5555	ac_header_compiler=yes
5556	else
5557	echo "$as_me: failed program was:" >&5
5558	sed 's/^/\| /' conftest.$ac_ext >&5
5559
5560	ac_header_compiler=no
5561	fi
5562	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5563	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5564	echo "${ECHO_T}$ac_header_compiler" >&6
5565
5566	# Is the header present?
5567	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5568	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5569	cat >conftest.$ac_ext <<_ACEOF
5570	/* confdefs.h. */
5571	_ACEOF
5572	cat confdefs.h >>conftest.$ac_ext
5573	cat >>conftest.$ac_ext <<_ACEOF
5574	/* end confdefs.h. */
5575	#include <$ac_header>
5576	_ACEOF
5577	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5578	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5579	ac_status=$?
5580	grep -v '^ *+' conftest.er1 >conftest.err
5581	rm -f conftest.er1
5582	cat conftest.err >&5
5583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584	(exit $ac_status); } >/dev/null; then
5585	if test -s conftest.err; then
5586	ac_cpp_err=$ac_c_preproc_warn_flag
5587	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5588	else
5589	ac_cpp_err=
5590	fi
5591	else
5592	ac_cpp_err=yes
5593	fi
5594	if test -z "$ac_cpp_err"; then
5595	ac_header_preproc=yes
5596	else
5597	echo "$as_me: failed program was:" >&5
5598	sed 's/^/\| /' conftest.$ac_ext >&5
5599
5600	ac_header_preproc=no
5601	fi
5602	rm -f conftest.err conftest.$ac_ext
5603	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5604	echo "${ECHO_T}$ac_header_preproc" >&6
5605
5606	# So? What about this header?
5607	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5608	yes:no: )
5609	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5610	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5611	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5612	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5613	ac_header_preproc=yes
5614	;;
5615	no:yes:* )
5616	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5617	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5618	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5619	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5620	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5621	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5622	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5623	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5624	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5625	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5626	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5627	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5628	(
5629	cat <<\_ASBOX
5630	## ---------------------------------------------- ##
5631	## Report this to orxonox-dev at mail.datacore.ch ##
5632	## ---------------------------------------------- ##
5633	_ASBOX
5634	) \|
5635	sed "s/^/$as_me: WARNING: /" >&2
5636	;;
5637	esac
5638	echo "$as_me:$LINENO: checking for $ac_header" >&5
5639	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5640	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5641	echo $ECHO_N "(cached) $ECHO_C" >&6
5642	else
5643	eval "$as_ac_Header=\$ac_header_preproc"
5644	fi
5645	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5646	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5647
5648	fi
5649	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5650	cat >>confdefs.h <<_ACEOF
5651	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5652	_ACEOF
5653
5654	else
5655	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5656	echo "$as_me: error: cannot find opengl headers" >&2;}
5657	{ (exit 1); exit 1; }; }
5658	fi
5659
5660	done
5661
5662
5663	# checking for Unix GL
5664	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5665	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5666	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5667	echo $ECHO_N "(cached) $ECHO_C" >&6
5668	else
5669	ac_check_lib_save_LIBS=$LIBS
5670	LIBS="-lGL $LIBS"
5671	cat >conftest.$ac_ext <<_ACEOF
5672	/* confdefs.h. */
5673	_ACEOF
5674	cat confdefs.h >>conftest.$ac_ext
5675	cat >>conftest.$ac_ext <<_ACEOF
5676	/* end confdefs.h. */
5677
5678	/* Override any gcc2 internal prototype to avoid an error. */
5679	#ifdef __cplusplus
5680	extern "C"
5681	#endif
5682	/* We use char because int might match the return type of a gcc2
5683	builtin and then its argument prototype would still apply. */
5684	char glLoadIdentity ();
5685	int
5686	main ()
5687	{
5688	glLoadIdentity ();
5689	;
5690	return 0;
5691	}
5692	_ACEOF
5693	rm -f conftest.$ac_objext conftest$ac_exeext
5694	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5695	(eval $ac_link) 2>conftest.er1
5696	ac_status=$?
5697	grep -v '^ *+' conftest.er1 >conftest.err
5698	rm -f conftest.er1
5699	cat conftest.err >&5
5700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701	(exit $ac_status); } &&
5702	{ ac_try='test -z "$ac_c_werror_flag"
5703	\|\| test ! -s conftest.err'
5704	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5705	(eval $ac_try) 2>&5
5706	ac_status=$?
5707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5708	(exit $ac_status); }; } &&
5709	{ ac_try='test -s conftest$ac_exeext'
5710	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5711	(eval $ac_try) 2>&5
5712	ac_status=$?
5713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714	(exit $ac_status); }; }; then
5715	ac_cv_lib_GL_glLoadIdentity=yes
5716	else
5717	echo "$as_me: failed program was:" >&5
5718	sed 's/^/\| /' conftest.$ac_ext >&5
5719
5720	ac_cv_lib_GL_glLoadIdentity=no
5721	fi
5722	rm -f conftest.err conftest.$ac_objext \
5723	conftest$ac_exeext conftest.$ac_ext
5724	LIBS=$ac_check_lib_save_LIBS
5725	fi
5726	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5727	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5728	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5729	FOUND_GL=yes
5730	fi
5731
5732	if test x$FOUND_GL = xyes ; then
5733	LIBS="$LIBS -lGL"
5734	else
5735	echo "------------------"
5736	echo "opengl not found."
5737	echo "please install the opengl package which can be found at http://www.opengl.org"
5738	echo "------------------"
5739	exit -1
5740	fi
5741
5742	# cheking for GLU-header
5743
5744	for ac_header in GL/glu.h
5745	do
5746	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5747	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5748	echo "$as_me:$LINENO: checking for $ac_header" >&5
5749	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5750	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5751	echo $ECHO_N "(cached) $ECHO_C" >&6
5752	fi
5753	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5754	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5755	else
5756	# Is the header compilable?
5757	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5758	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5759	cat >conftest.$ac_ext <<_ACEOF
5760	/* confdefs.h. */
5761	_ACEOF
5762	cat confdefs.h >>conftest.$ac_ext
5763	cat >>conftest.$ac_ext <<_ACEOF
5764	/* end confdefs.h. */
5765	$ac_includes_default
5766	#include <$ac_header>
5767	_ACEOF
5768	rm -f conftest.$ac_objext
5769	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5770	(eval $ac_compile) 2>conftest.er1
5771	ac_status=$?
5772	grep -v '^ *+' conftest.er1 >conftest.err
5773	rm -f conftest.er1
5774	cat conftest.err >&5
5775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776	(exit $ac_status); } &&
5777	{ ac_try='test -z "$ac_c_werror_flag"
5778	\|\| test ! -s conftest.err'
5779	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780	(eval $ac_try) 2>&5
5781	ac_status=$?
5782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783	(exit $ac_status); }; } &&
5784	{ ac_try='test -s conftest.$ac_objext'
5785	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5786	(eval $ac_try) 2>&5
5787	ac_status=$?
5788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789	(exit $ac_status); }; }; then
5790	ac_header_compiler=yes
5791	else
5792	echo "$as_me: failed program was:" >&5
5793	sed 's/^/\| /' conftest.$ac_ext >&5
5794
5795	ac_header_compiler=no
5796	fi
5797	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5798	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5799	echo "${ECHO_T}$ac_header_compiler" >&6
5800
5801	# Is the header present?
5802	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5803	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5804	cat >conftest.$ac_ext <<_ACEOF
5805	/* confdefs.h. */
5806	_ACEOF
5807	cat confdefs.h >>conftest.$ac_ext
5808	cat >>conftest.$ac_ext <<_ACEOF
5809	/* end confdefs.h. */
5810	#include <$ac_header>
5811	_ACEOF
5812	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5813	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5814	ac_status=$?
5815	grep -v '^ *+' conftest.er1 >conftest.err
5816	rm -f conftest.er1
5817	cat conftest.err >&5
5818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819	(exit $ac_status); } >/dev/null; then
5820	if test -s conftest.err; then
5821	ac_cpp_err=$ac_c_preproc_warn_flag
5822	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5823	else
5824	ac_cpp_err=
5825	fi
5826	else
5827	ac_cpp_err=yes
5828	fi
5829	if test -z "$ac_cpp_err"; then
5830	ac_header_preproc=yes
5831	else
5832	echo "$as_me: failed program was:" >&5
5833	sed 's/^/\| /' conftest.$ac_ext >&5
5834
5835	ac_header_preproc=no
5836	fi
5837	rm -f conftest.err conftest.$ac_ext
5838	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5839	echo "${ECHO_T}$ac_header_preproc" >&6
5840
5841	# So? What about this header?
5842	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5843	yes:no: )
5844	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5845	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5846	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5847	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5848	ac_header_preproc=yes
5849	;;
5850	no:yes:* )
5851	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5852	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5853	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5854	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5855	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5856	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5857	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5858	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5859	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5860	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5861	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5862	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5863	(
5864	cat <<\_ASBOX
5865	## ---------------------------------------------- ##
5866	## Report this to orxonox-dev at mail.datacore.ch ##
5867	## ---------------------------------------------- ##
5868	_ASBOX
5869	) \|
5870	sed "s/^/$as_me: WARNING: /" >&2
5871	;;
5872	esac
5873	echo "$as_me:$LINENO: checking for $ac_header" >&5
5874	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5875	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5876	echo $ECHO_N "(cached) $ECHO_C" >&6
5877	else
5878	eval "$as_ac_Header=\$ac_header_preproc"
5879	fi
5880	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5881	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5882
5883	fi
5884	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5885	cat >>confdefs.h <<_ACEOF
5886	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5887	_ACEOF
5888
5889	else
5890	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5891	echo "$as_me: error: cannot find opengl headers" >&2;}
5892	{ (exit 1); exit 1; }; }
5893	fi
5894
5895	done
5896
5897
5898	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5899	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5900	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5901	echo $ECHO_N "(cached) $ECHO_C" >&6
5902	else
5903	ac_check_lib_save_LIBS=$LIBS
5904	LIBS="-lGLU $LIBS"
5905	cat >conftest.$ac_ext <<_ACEOF
5906	/* confdefs.h. */
5907	_ACEOF
5908	cat confdefs.h >>conftest.$ac_ext
5909	cat >>conftest.$ac_ext <<_ACEOF
5910	/* end confdefs.h. */
5911
5912	/* Override any gcc2 internal prototype to avoid an error. */
5913	#ifdef __cplusplus
5914	extern "C"
5915	#endif
5916	/* We use char because int might match the return type of a gcc2
5917	builtin and then its argument prototype would still apply. */
5918	char gluProject ();
5919	int
5920	main ()
5921	{
5922	gluProject ();
5923	;
5924	return 0;
5925	}
5926	_ACEOF
5927	rm -f conftest.$ac_objext conftest$ac_exeext
5928	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5929	(eval $ac_link) 2>conftest.er1
5930	ac_status=$?
5931	grep -v '^ *+' conftest.er1 >conftest.err
5932	rm -f conftest.er1
5933	cat conftest.err >&5
5934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5935	(exit $ac_status); } &&
5936	{ ac_try='test -z "$ac_c_werror_flag"
5937	\|\| test ! -s conftest.err'
5938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5939	(eval $ac_try) 2>&5
5940	ac_status=$?
5941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5942	(exit $ac_status); }; } &&
5943	{ ac_try='test -s conftest$ac_exeext'
5944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5945	(eval $ac_try) 2>&5
5946	ac_status=$?
5947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948	(exit $ac_status); }; }; then
5949	ac_cv_lib_GLU_gluProject=yes
5950	else
5951	echo "$as_me: failed program was:" >&5
5952	sed 's/^/\| /' conftest.$ac_ext >&5
5953
5954	ac_cv_lib_GLU_gluProject=no
5955	fi
5956	rm -f conftest.err conftest.$ac_objext \
5957	conftest$ac_exeext conftest.$ac_ext
5958	LIBS=$ac_check_lib_save_LIBS
5959	fi
5960	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5961	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5962	if test $ac_cv_lib_GLU_gluProject = yes; then
5963	FOUND_GLU=yes
5964	fi
5965
5966	if test x$FOUND_GLU = xyes ; then
5967	LIBS="$LIBS -lGLU"
5968	else
5969	echo "------------------"
5970	echo "GLU library not found."
5971	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5972	echo "------------------"
5973	exit -1
5974	fi
5975
5976	#--------#
5977	# openAL #
5978	#--------#
5979	# checking for openAL-headers
5980
5981	for ac_header in AL/al.h
5982	do
5983	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5984	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5985	echo "$as_me:$LINENO: checking for $ac_header" >&5
5986	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5987	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5988	echo $ECHO_N "(cached) $ECHO_C" >&6
5989	fi
5990	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5991	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5992	else
5993	# Is the header compilable?
5994	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5995	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5996	cat >conftest.$ac_ext <<_ACEOF
5997	/* confdefs.h. */
5998	_ACEOF
5999	cat confdefs.h >>conftest.$ac_ext
6000	cat >>conftest.$ac_ext <<_ACEOF
6001	/* end confdefs.h. */
6002	$ac_includes_default
6003	#include <$ac_header>
6004	_ACEOF
6005	rm -f conftest.$ac_objext
6006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6007	(eval $ac_compile) 2>conftest.er1
6008	ac_status=$?
6009	grep -v '^ *+' conftest.er1 >conftest.err
6010	rm -f conftest.er1
6011	cat conftest.err >&5
6012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6013	(exit $ac_status); } &&
6014	{ ac_try='test -z "$ac_c_werror_flag"
6015	\|\| test ! -s conftest.err'
6016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6017	(eval $ac_try) 2>&5
6018	ac_status=$?
6019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6020	(exit $ac_status); }; } &&
6021	{ ac_try='test -s conftest.$ac_objext'
6022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6023	(eval $ac_try) 2>&5
6024	ac_status=$?
6025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026	(exit $ac_status); }; }; then
6027	ac_header_compiler=yes
6028	else
6029	echo "$as_me: failed program was:" >&5
6030	sed 's/^/\| /' conftest.$ac_ext >&5
6031
6032	ac_header_compiler=no
6033	fi
6034	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6035	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6036	echo "${ECHO_T}$ac_header_compiler" >&6
6037
6038	# Is the header present?
6039	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6040	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6041	cat >conftest.$ac_ext <<_ACEOF
6042	/* confdefs.h. */
6043	_ACEOF
6044	cat confdefs.h >>conftest.$ac_ext
6045	cat >>conftest.$ac_ext <<_ACEOF
6046	/* end confdefs.h. */
6047	#include <$ac_header>
6048	_ACEOF
6049	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6050	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6051	ac_status=$?
6052	grep -v '^ *+' conftest.er1 >conftest.err
6053	rm -f conftest.er1
6054	cat conftest.err >&5
6055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6056	(exit $ac_status); } >/dev/null; then
6057	if test -s conftest.err; then
6058	ac_cpp_err=$ac_c_preproc_warn_flag
6059	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6060	else
6061	ac_cpp_err=
6062	fi
6063	else
6064	ac_cpp_err=yes
6065	fi
6066	if test -z "$ac_cpp_err"; then
6067	ac_header_preproc=yes
6068	else
6069	echo "$as_me: failed program was:" >&5
6070	sed 's/^/\| /' conftest.$ac_ext >&5
6071
6072	ac_header_preproc=no
6073	fi
6074	rm -f conftest.err conftest.$ac_ext
6075	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6076	echo "${ECHO_T}$ac_header_preproc" >&6
6077
6078	# So? What about this header?
6079	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6080	yes:no: )
6081	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6082	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6083	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6084	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6085	ac_header_preproc=yes
6086	;;
6087	no:yes:* )
6088	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6089	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6090	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6091	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6092	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6093	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6094	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6095	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6096	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6097	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6098	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6099	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6100	(
6101	cat <<\_ASBOX
6102	## ---------------------------------------------- ##
6103	## Report this to orxonox-dev at mail.datacore.ch ##
6104	## ---------------------------------------------- ##
6105	_ASBOX
6106	) \|
6107	sed "s/^/$as_me: WARNING: /" >&2
6108	;;
6109	esac
6110	echo "$as_me:$LINENO: checking for $ac_header" >&5
6111	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6112	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6113	echo $ECHO_N "(cached) $ECHO_C" >&6
6114	else
6115	eval "$as_ac_Header=\$ac_header_preproc"
6116	fi
6117	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6118	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6119
6120	fi
6121	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6122	cat >>confdefs.h <<_ACEOF
6123	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6124	_ACEOF
6125
6126	else
6127	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6128	echo "$as_me: error: cannot find openAL header." >&2;}
6129	{ (exit 1); exit 1; }; }
6130	fi
6131
6132	done
6133
6134	# checking for openAL-lib
6135	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6136	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6137	if test "${ac_cv_lib_openal_main+set}" = set; then
6138	echo $ECHO_N "(cached) $ECHO_C" >&6
6139	else
6140	ac_check_lib_save_LIBS=$LIBS
6141	LIBS="-lopenal $LIBS"
6142	cat >conftest.$ac_ext <<_ACEOF
6143	/* confdefs.h. */
6144	_ACEOF
6145	cat confdefs.h >>conftest.$ac_ext
6146	cat >>conftest.$ac_ext <<_ACEOF
6147	/* end confdefs.h. */
6148
6149
6150	int
6151	main ()
6152	{
6153	main ();
6154	;
6155	return 0;
6156	}
6157	_ACEOF
6158	rm -f conftest.$ac_objext conftest$ac_exeext
6159	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6160	(eval $ac_link) 2>conftest.er1
6161	ac_status=$?
6162	grep -v '^ *+' conftest.er1 >conftest.err
6163	rm -f conftest.er1
6164	cat conftest.err >&5
6165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6166	(exit $ac_status); } &&
6167	{ ac_try='test -z "$ac_c_werror_flag"
6168	\|\| test ! -s conftest.err'
6169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6170	(eval $ac_try) 2>&5
6171	ac_status=$?
6172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6173	(exit $ac_status); }; } &&
6174	{ ac_try='test -s conftest$ac_exeext'
6175	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6176	(eval $ac_try) 2>&5
6177	ac_status=$?
6178	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6179	(exit $ac_status); }; }; then
6180	ac_cv_lib_openal_main=yes
6181	else
6182	echo "$as_me: failed program was:" >&5
6183	sed 's/^/\| /' conftest.$ac_ext >&5
6184
6185	ac_cv_lib_openal_main=no
6186	fi
6187	rm -f conftest.err conftest.$ac_objext \
6188	conftest$ac_exeext conftest.$ac_ext
6189	LIBS=$ac_check_lib_save_LIBS
6190	fi
6191	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6192	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6193	if test $ac_cv_lib_openal_main = yes; then
6194	FOUND_openal=yes
6195	fi
6196
6197	if test x$FOUND_openal = xyes ; then
6198	LIBS="$LIBS -lopenal"
6199	else
6200	echo "------------------"
6201	echo "openal library not found."
6202	echo "please install the openal library, which can be found at http://www.openal.org"
6203	echo "------------------"
6204	exit -1
6205	fi
6206
6207	# checking for SDL
6208	echo "$as_me:$LINENO: checking for SDL-version" >&5
6209	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6210	SDL_VERSION=`sdl-config --version`
6211	echo $SDL_VERSION
6212
6213	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
6214
6215	for ac_header in SDL.h
6216	do
6217	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6218	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6219	echo "$as_me:$LINENO: checking for $ac_header" >&5
6220	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6221	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6222	echo $ECHO_N "(cached) $ECHO_C" >&6
6223	fi
6224	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6225	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6226	else
6227	# Is the header compilable?
6228	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6229	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6230	cat >conftest.$ac_ext <<_ACEOF
6231	/* confdefs.h. */
6232	_ACEOF
6233	cat confdefs.h >>conftest.$ac_ext
6234	cat >>conftest.$ac_ext <<_ACEOF
6235	/* end confdefs.h. */
6236	$ac_includes_default
6237	#include <$ac_header>
6238	_ACEOF
6239	rm -f conftest.$ac_objext
6240	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6241	(eval $ac_compile) 2>conftest.er1
6242	ac_status=$?
6243	grep -v '^ *+' conftest.er1 >conftest.err
6244	rm -f conftest.er1
6245	cat conftest.err >&5
6246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6247	(exit $ac_status); } &&
6248	{ ac_try='test -z "$ac_c_werror_flag"
6249	\|\| test ! -s conftest.err'
6250	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6251	(eval $ac_try) 2>&5
6252	ac_status=$?
6253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6254	(exit $ac_status); }; } &&
6255	{ ac_try='test -s conftest.$ac_objext'
6256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6257	(eval $ac_try) 2>&5
6258	ac_status=$?
6259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6260	(exit $ac_status); }; }; then
6261	ac_header_compiler=yes
6262	else
6263	echo "$as_me: failed program was:" >&5
6264	sed 's/^/\| /' conftest.$ac_ext >&5
6265
6266	ac_header_compiler=no
6267	fi
6268	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6269	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6270	echo "${ECHO_T}$ac_header_compiler" >&6
6271
6272	# Is the header present?
6273	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6274	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6275	cat >conftest.$ac_ext <<_ACEOF
6276	/* confdefs.h. */
6277	_ACEOF
6278	cat confdefs.h >>conftest.$ac_ext
6279	cat >>conftest.$ac_ext <<_ACEOF
6280	/* end confdefs.h. */
6281	#include <$ac_header>
6282	_ACEOF
6283	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6284	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6285	ac_status=$?
6286	grep -v '^ *+' conftest.er1 >conftest.err
6287	rm -f conftest.er1
6288	cat conftest.err >&5
6289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6290	(exit $ac_status); } >/dev/null; then
6291	if test -s conftest.err; then
6292	ac_cpp_err=$ac_c_preproc_warn_flag
6293	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6294	else
6295	ac_cpp_err=
6296	fi
6297	else
6298	ac_cpp_err=yes
6299	fi
6300	if test -z "$ac_cpp_err"; then
6301	ac_header_preproc=yes
6302	else
6303	echo "$as_me: failed program was:" >&5
6304	sed 's/^/\| /' conftest.$ac_ext >&5
6305
6306	ac_header_preproc=no
6307	fi
6308	rm -f conftest.err conftest.$ac_ext
6309	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6310	echo "${ECHO_T}$ac_header_preproc" >&6
6311
6312	# So? What about this header?
6313	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6314	yes:no: )
6315	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6316	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6317	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6318	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6319	ac_header_preproc=yes
6320	;;
6321	no:yes:* )
6322	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6323	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6324	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6325	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6326	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6327	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6328	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6329	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6330	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6331	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6332	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6333	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6334	(
6335	cat <<\_ASBOX
6336	## ---------------------------------------------- ##
6337	## Report this to orxonox-dev at mail.datacore.ch ##
6338	## ---------------------------------------------- ##
6339	_ASBOX
6340	) \|
6341	sed "s/^/$as_me: WARNING: /" >&2
6342	;;
6343	esac
6344	echo "$as_me:$LINENO: checking for $ac_header" >&5
6345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6346	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6347	echo $ECHO_N "(cached) $ECHO_C" >&6
6348	else
6349	eval "$as_ac_Header=\$ac_header_preproc"
6350	fi
6351	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6352	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6353
6354	fi
6355	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6356	cat >>confdefs.h <<_ACEOF
6357	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6358	_ACEOF
6359
6360	else
6361
6362	for ac_header in SDL/SDL.h
6363	do
6364	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6365	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6366	echo "$as_me:$LINENO: checking for $ac_header" >&5
6367	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6368	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6369	echo $ECHO_N "(cached) $ECHO_C" >&6
6370	fi
6371	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6372	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6373	else
6374	# Is the header compilable?
6375	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6376	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6377	cat >conftest.$ac_ext <<_ACEOF
6378	/* confdefs.h. */
6379	_ACEOF
6380	cat confdefs.h >>conftest.$ac_ext
6381	cat >>conftest.$ac_ext <<_ACEOF
6382	/* end confdefs.h. */
6383	$ac_includes_default
6384	#include <$ac_header>
6385	_ACEOF
6386	rm -f conftest.$ac_objext
6387	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6388	(eval $ac_compile) 2>conftest.er1
6389	ac_status=$?
6390	grep -v '^ *+' conftest.er1 >conftest.err
6391	rm -f conftest.er1
6392	cat conftest.err >&5
6393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394	(exit $ac_status); } &&
6395	{ ac_try='test -z "$ac_c_werror_flag"
6396	\|\| test ! -s conftest.err'
6397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6398	(eval $ac_try) 2>&5
6399	ac_status=$?
6400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6401	(exit $ac_status); }; } &&
6402	{ ac_try='test -s conftest.$ac_objext'
6403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6404	(eval $ac_try) 2>&5
6405	ac_status=$?
6406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6407	(exit $ac_status); }; }; then
6408	ac_header_compiler=yes
6409	else
6410	echo "$as_me: failed program was:" >&5
6411	sed 's/^/\| /' conftest.$ac_ext >&5
6412
6413	ac_header_compiler=no
6414	fi
6415	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6416	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6417	echo "${ECHO_T}$ac_header_compiler" >&6
6418
6419	# Is the header present?
6420	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6421	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6422	cat >conftest.$ac_ext <<_ACEOF
6423	/* confdefs.h. */
6424	_ACEOF
6425	cat confdefs.h >>conftest.$ac_ext
6426	cat >>conftest.$ac_ext <<_ACEOF
6427	/* end confdefs.h. */
6428	#include <$ac_header>
6429	_ACEOF
6430	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6431	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6432	ac_status=$?
6433	grep -v '^ *+' conftest.er1 >conftest.err
6434	rm -f conftest.er1
6435	cat conftest.err >&5
6436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6437	(exit $ac_status); } >/dev/null; then
6438	if test -s conftest.err; then
6439	ac_cpp_err=$ac_c_preproc_warn_flag
6440	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6441	else
6442	ac_cpp_err=
6443	fi
6444	else
6445	ac_cpp_err=yes
6446	fi
6447	if test -z "$ac_cpp_err"; then
6448	ac_header_preproc=yes
6449	else
6450	echo "$as_me: failed program was:" >&5
6451	sed 's/^/\| /' conftest.$ac_ext >&5
6452
6453	ac_header_preproc=no
6454	fi
6455	rm -f conftest.err conftest.$ac_ext
6456	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6457	echo "${ECHO_T}$ac_header_preproc" >&6
6458
6459	# So? What about this header?
6460	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6461	yes:no: )
6462	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6463	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6464	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6465	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6466	ac_header_preproc=yes
6467	;;
6468	no:yes:* )
6469	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6470	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6471	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6472	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6473	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6474	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6475	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6476	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6477	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6478	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6479	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6480	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6481	(
6482	cat <<\_ASBOX
6483	## ---------------------------------------------- ##
6484	## Report this to orxonox-dev at mail.datacore.ch ##
6485	## ---------------------------------------------- ##
6486	_ASBOX
6487	) \|
6488	sed "s/^/$as_me: WARNING: /" >&2
6489	;;
6490	esac
6491	echo "$as_me:$LINENO: checking for $ac_header" >&5
6492	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6493	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6494	echo $ECHO_N "(cached) $ECHO_C" >&6
6495	else
6496	eval "$as_ac_Header=\$ac_header_preproc"
6497	fi
6498	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6499	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6500
6501	fi
6502	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6503	cat >>confdefs.h <<_ACEOF
6504	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6505	_ACEOF
6506
6507	else
6508	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
6509	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
6510	{ (exit 1); exit 1; }; }
6511	fi
6512
6513	done
6514
6515	fi
6516
6517	done
6518
6519
6520	LIBS="`sdl-config --libs` $LIBS"
6521	;;
6522
6523	#############
6524	#-----------#
6525	# MAC -OS X #
6526	#-----------#
6527	#############
6528	darwin)
6529	echo "OS X detected"
6530
6531	osX="yes"
6532
6533	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
6534	# checking gl header
6535
6536	for ac_header in OpenGL/gl.h
6537	do
6538	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6539	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6540	echo "$as_me:$LINENO: checking for $ac_header" >&5
6541	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6542	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6543	echo $ECHO_N "(cached) $ECHO_C" >&6
6544	fi
6545	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6546	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6547	else
6548	# Is the header compilable?
6549	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6550	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6551	cat >conftest.$ac_ext <<_ACEOF
6552	/* confdefs.h. */
6553	_ACEOF
6554	cat confdefs.h >>conftest.$ac_ext
6555	cat >>conftest.$ac_ext <<_ACEOF
6556	/* end confdefs.h. */
6557	$ac_includes_default
6558	#include <$ac_header>
6559	_ACEOF
6560	rm -f conftest.$ac_objext
6561	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6562	(eval $ac_compile) 2>conftest.er1
6563	ac_status=$?
6564	grep -v '^ *+' conftest.er1 >conftest.err
6565	rm -f conftest.er1
6566	cat conftest.err >&5
6567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568	(exit $ac_status); } &&
6569	{ ac_try='test -z "$ac_c_werror_flag"
6570	\|\| test ! -s conftest.err'
6571	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6572	(eval $ac_try) 2>&5
6573	ac_status=$?
6574	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6575	(exit $ac_status); }; } &&
6576	{ ac_try='test -s conftest.$ac_objext'
6577	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6578	(eval $ac_try) 2>&5
6579	ac_status=$?
6580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6581	(exit $ac_status); }; }; then
6582	ac_header_compiler=yes
6583	else
6584	echo "$as_me: failed program was:" >&5
6585	sed 's/^/\| /' conftest.$ac_ext >&5
6586
6587	ac_header_compiler=no
6588	fi
6589	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6590	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6591	echo "${ECHO_T}$ac_header_compiler" >&6
6592
6593	# Is the header present?
6594	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6595	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6596	cat >conftest.$ac_ext <<_ACEOF
6597	/* confdefs.h. */
6598	_ACEOF
6599	cat confdefs.h >>conftest.$ac_ext
6600	cat >>conftest.$ac_ext <<_ACEOF
6601	/* end confdefs.h. */
6602	#include <$ac_header>
6603	_ACEOF
6604	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6605	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6606	ac_status=$?
6607	grep -v '^ *+' conftest.er1 >conftest.err
6608	rm -f conftest.er1
6609	cat conftest.err >&5
6610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6611	(exit $ac_status); } >/dev/null; then
6612	if test -s conftest.err; then
6613	ac_cpp_err=$ac_c_preproc_warn_flag
6614	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6615	else
6616	ac_cpp_err=
6617	fi
6618	else
6619	ac_cpp_err=yes
6620	fi
6621	if test -z "$ac_cpp_err"; then
6622	ac_header_preproc=yes
6623	else
6624	echo "$as_me: failed program was:" >&5
6625	sed 's/^/\| /' conftest.$ac_ext >&5
6626
6627	ac_header_preproc=no
6628	fi
6629	rm -f conftest.err conftest.$ac_ext
6630	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6631	echo "${ECHO_T}$ac_header_preproc" >&6
6632
6633	# So? What about this header?
6634	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6635	yes:no: )
6636	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6637	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6638	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6639	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6640	ac_header_preproc=yes
6641	;;
6642	no:yes:* )
6643	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6644	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6645	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6646	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6647	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6648	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6649	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6650	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6651	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6652	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6653	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6654	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6655	(
6656	cat <<\_ASBOX
6657	## ---------------------------------------------- ##
6658	## Report this to orxonox-dev at mail.datacore.ch ##
6659	## ---------------------------------------------- ##
6660	_ASBOX
6661	) \|
6662	sed "s/^/$as_me: WARNING: /" >&2
6663	;;
6664	esac
6665	echo "$as_me:$LINENO: checking for $ac_header" >&5
6666	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6667	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6668	echo $ECHO_N "(cached) $ECHO_C" >&6
6669	else
6670	eval "$as_ac_Header=\$ac_header_preproc"
6671	fi
6672	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6673	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6674
6675	fi
6676	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6677	cat >>confdefs.h <<_ACEOF
6678	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6679	_ACEOF
6680
6681	else
6682	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6683	echo "$as_me: error: cannot find opengl headers" >&2;}
6684	{ (exit 1); exit 1; }; }
6685	fi
6686
6687	done
6688
6689	# cheking for GLU-header
6690
6691	for ac_header in OpenGL/glu.h
6692	do
6693	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6694	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6695	echo "$as_me:$LINENO: checking for $ac_header" >&5
6696	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6697	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6698	echo $ECHO_N "(cached) $ECHO_C" >&6
6699	fi
6700	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6701	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6702	else
6703	# Is the header compilable?
6704	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6705	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6706	cat >conftest.$ac_ext <<_ACEOF
6707	/* confdefs.h. */
6708	_ACEOF
6709	cat confdefs.h >>conftest.$ac_ext
6710	cat >>conftest.$ac_ext <<_ACEOF
6711	/* end confdefs.h. */
6712	$ac_includes_default
6713	#include <$ac_header>
6714	_ACEOF
6715	rm -f conftest.$ac_objext
6716	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6717	(eval $ac_compile) 2>conftest.er1
6718	ac_status=$?
6719	grep -v '^ *+' conftest.er1 >conftest.err
6720	rm -f conftest.er1
6721	cat conftest.err >&5
6722	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723	(exit $ac_status); } &&
6724	{ ac_try='test -z "$ac_c_werror_flag"
6725	\|\| test ! -s conftest.err'
6726	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6727	(eval $ac_try) 2>&5
6728	ac_status=$?
6729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6730	(exit $ac_status); }; } &&
6731	{ ac_try='test -s conftest.$ac_objext'
6732	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6733	(eval $ac_try) 2>&5
6734	ac_status=$?
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); }; }; then
6737	ac_header_compiler=yes
6738	else
6739	echo "$as_me: failed program was:" >&5
6740	sed 's/^/\| /' conftest.$ac_ext >&5
6741
6742	ac_header_compiler=no
6743	fi
6744	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6745	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6746	echo "${ECHO_T}$ac_header_compiler" >&6
6747
6748	# Is the header present?
6749	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6750	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6751	cat >conftest.$ac_ext <<_ACEOF
6752	/* confdefs.h. */
6753	_ACEOF
6754	cat confdefs.h >>conftest.$ac_ext
6755	cat >>conftest.$ac_ext <<_ACEOF
6756	/* end confdefs.h. */
6757	#include <$ac_header>
6758	_ACEOF
6759	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6760	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6761	ac_status=$?
6762	grep -v '^ *+' conftest.er1 >conftest.err
6763	rm -f conftest.er1
6764	cat conftest.err >&5
6765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6766	(exit $ac_status); } >/dev/null; then
6767	if test -s conftest.err; then
6768	ac_cpp_err=$ac_c_preproc_warn_flag
6769	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6770	else
6771	ac_cpp_err=
6772	fi
6773	else
6774	ac_cpp_err=yes
6775	fi
6776	if test -z "$ac_cpp_err"; then
6777	ac_header_preproc=yes
6778	else
6779	echo "$as_me: failed program was:" >&5
6780	sed 's/^/\| /' conftest.$ac_ext >&5
6781
6782	ac_header_preproc=no
6783	fi
6784	rm -f conftest.err conftest.$ac_ext
6785	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6786	echo "${ECHO_T}$ac_header_preproc" >&6
6787
6788	# So? What about this header?
6789	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6790	yes:no: )
6791	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6792	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6793	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6794	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6795	ac_header_preproc=yes
6796	;;
6797	no:yes:* )
6798	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6799	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6800	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6801	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6802	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6803	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6804	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6805	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6806	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6807	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6808	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6809	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6810	(
6811	cat <<\_ASBOX
6812	## ---------------------------------------------- ##
6813	## Report this to orxonox-dev at mail.datacore.ch ##
6814	## ---------------------------------------------- ##
6815	_ASBOX
6816	) \|
6817	sed "s/^/$as_me: WARNING: /" >&2
6818	;;
6819	esac
6820	echo "$as_me:$LINENO: checking for $ac_header" >&5
6821	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6822	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6823	echo $ECHO_N "(cached) $ECHO_C" >&6
6824	else
6825	eval "$as_ac_Header=\$ac_header_preproc"
6826	fi
6827	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6828	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6829
6830	fi
6831	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6832	cat >>confdefs.h <<_ACEOF
6833	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6834	_ACEOF
6835
6836	else
6837	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6838	echo "$as_me: error: cannot find opengl headers" >&2;}
6839	{ (exit 1); exit 1; }; }
6840	fi
6841
6842	done
6843
6844
6845	LIBS="$LIBS -framework OpenGL"
6846
6847
6848	## SDL-check
6849	SDL_CFLAGS=`sdl-config --cflags`
6850	SDL_LIBS=`sdl-config --libs`
6851	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6852	LIBS="$LIBS $SDL_LIBS"
6853
6854
6855	# checking for SDL-headers
6856	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6857	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6858
6859	## checking for SDL
6860	# SDL_VERSION=1.2.7
6861	# AM_PATH_SDL($SDL_VERSION,
6862	# :,
6863	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6864	# )
6865
6866
6867	;;
6868
6869	*)
6870	;;
6871	esac
6872
6873
6874
6875	###################################
6876	## CHECKING FOR HEADERS AND LIBS ##
6877	###################################
6878
6879	#---------#
6880	# SDL_ttf #
6881	#---------#
6882	# checking for SDL_ttf-headers
6883
6884	for ac_header in SDL_ttf.h
6885	do
6886	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6887	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6888	echo "$as_me:$LINENO: checking for $ac_header" >&5
6889	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6890	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6891	echo $ECHO_N "(cached) $ECHO_C" >&6
6892	fi
6893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6895	else
6896	# Is the header compilable?
6897	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6898	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6899	cat >conftest.$ac_ext <<_ACEOF
6900	/* confdefs.h. */
6901	_ACEOF
6902	cat confdefs.h >>conftest.$ac_ext
6903	cat >>conftest.$ac_ext <<_ACEOF
6904	/* end confdefs.h. */
6905	$ac_includes_default
6906	#include <$ac_header>
6907	_ACEOF
6908	rm -f conftest.$ac_objext
6909	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6910	(eval $ac_compile) 2>conftest.er1
6911	ac_status=$?
6912	grep -v '^ *+' conftest.er1 >conftest.err
6913	rm -f conftest.er1
6914	cat conftest.err >&5
6915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6916	(exit $ac_status); } &&
6917	{ ac_try='test -z "$ac_c_werror_flag"
6918	\|\| test ! -s conftest.err'
6919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6920	(eval $ac_try) 2>&5
6921	ac_status=$?
6922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923	(exit $ac_status); }; } &&
6924	{ ac_try='test -s conftest.$ac_objext'
6925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6926	(eval $ac_try) 2>&5
6927	ac_status=$?
6928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6929	(exit $ac_status); }; }; then
6930	ac_header_compiler=yes
6931	else
6932	echo "$as_me: failed program was:" >&5
6933	sed 's/^/\| /' conftest.$ac_ext >&5
6934
6935	ac_header_compiler=no
6936	fi
6937	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6938	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6939	echo "${ECHO_T}$ac_header_compiler" >&6
6940
6941	# Is the header present?
6942	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6943	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6944	cat >conftest.$ac_ext <<_ACEOF
6945	/* confdefs.h. */
6946	_ACEOF
6947	cat confdefs.h >>conftest.$ac_ext
6948	cat >>conftest.$ac_ext <<_ACEOF
6949	/* end confdefs.h. */
6950	#include <$ac_header>
6951	_ACEOF
6952	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6953	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6954	ac_status=$?
6955	grep -v '^ *+' conftest.er1 >conftest.err
6956	rm -f conftest.er1
6957	cat conftest.err >&5
6958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6959	(exit $ac_status); } >/dev/null; then
6960	if test -s conftest.err; then
6961	ac_cpp_err=$ac_c_preproc_warn_flag
6962	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6963	else
6964	ac_cpp_err=
6965	fi
6966	else
6967	ac_cpp_err=yes
6968	fi
6969	if test -z "$ac_cpp_err"; then
6970	ac_header_preproc=yes
6971	else
6972	echo "$as_me: failed program was:" >&5
6973	sed 's/^/\| /' conftest.$ac_ext >&5
6974
6975	ac_header_preproc=no
6976	fi
6977	rm -f conftest.err conftest.$ac_ext
6978	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6979	echo "${ECHO_T}$ac_header_preproc" >&6
6980
6981	# So? What about this header?
6982	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6983	yes:no: )
6984	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6985	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6986	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6987	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6988	ac_header_preproc=yes
6989	;;
6990	no:yes:* )
6991	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6992	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6993	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6994	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6995	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6996	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6997	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6998	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6999	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7000	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7001	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7002	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7003	(
7004	cat <<\_ASBOX
7005	## ---------------------------------------------- ##
7006	## Report this to orxonox-dev at mail.datacore.ch ##
7007	## ---------------------------------------------- ##
7008	_ASBOX
7009	) \|
7010	sed "s/^/$as_me: WARNING: /" >&2
7011	;;
7012	esac
7013	echo "$as_me:$LINENO: checking for $ac_header" >&5
7014	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7015	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7016	echo $ECHO_N "(cached) $ECHO_C" >&6
7017	else
7018	eval "$as_ac_Header=\$ac_header_preproc"
7019	fi
7020	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7021	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7022
7023	fi
7024	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7025	cat >>confdefs.h <<_ACEOF
7026	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7027	_ACEOF
7028
7029	else
7030
7031	for ac_header in SDL/SDL_ttf.h
7032	do
7033	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7034	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7035	echo "$as_me:$LINENO: checking for $ac_header" >&5
7036	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7037	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7038	echo $ECHO_N "(cached) $ECHO_C" >&6
7039	fi
7040	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7041	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7042	else
7043	# Is the header compilable?
7044	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7045	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7046	cat >conftest.$ac_ext <<_ACEOF
7047	/* confdefs.h. */
7048	_ACEOF
7049	cat confdefs.h >>conftest.$ac_ext
7050	cat >>conftest.$ac_ext <<_ACEOF
7051	/* end confdefs.h. */
7052	$ac_includes_default
7053	#include <$ac_header>
7054	_ACEOF
7055	rm -f conftest.$ac_objext
7056	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7057	(eval $ac_compile) 2>conftest.er1
7058	ac_status=$?
7059	grep -v '^ *+' conftest.er1 >conftest.err
7060	rm -f conftest.er1
7061	cat conftest.err >&5
7062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7063	(exit $ac_status); } &&
7064	{ ac_try='test -z "$ac_c_werror_flag"
7065	\|\| test ! -s conftest.err'
7066	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7067	(eval $ac_try) 2>&5
7068	ac_status=$?
7069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7070	(exit $ac_status); }; } &&
7071	{ ac_try='test -s conftest.$ac_objext'
7072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073	(eval $ac_try) 2>&5
7074	ac_status=$?
7075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076	(exit $ac_status); }; }; then
7077	ac_header_compiler=yes
7078	else
7079	echo "$as_me: failed program was:" >&5
7080	sed 's/^/\| /' conftest.$ac_ext >&5
7081
7082	ac_header_compiler=no
7083	fi
7084	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7085	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7086	echo "${ECHO_T}$ac_header_compiler" >&6
7087
7088	# Is the header present?
7089	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7090	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7091	cat >conftest.$ac_ext <<_ACEOF
7092	/* confdefs.h. */
7093	_ACEOF
7094	cat confdefs.h >>conftest.$ac_ext
7095	cat >>conftest.$ac_ext <<_ACEOF
7096	/* end confdefs.h. */
7097	#include <$ac_header>
7098	_ACEOF
7099	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7100	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7101	ac_status=$?
7102	grep -v '^ *+' conftest.er1 >conftest.err
7103	rm -f conftest.er1
7104	cat conftest.err >&5
7105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7106	(exit $ac_status); } >/dev/null; then
7107	if test -s conftest.err; then
7108	ac_cpp_err=$ac_c_preproc_warn_flag
7109	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7110	else
7111	ac_cpp_err=
7112	fi
7113	else
7114	ac_cpp_err=yes
7115	fi
7116	if test -z "$ac_cpp_err"; then
7117	ac_header_preproc=yes
7118	else
7119	echo "$as_me: failed program was:" >&5
7120	sed 's/^/\| /' conftest.$ac_ext >&5
7121
7122	ac_header_preproc=no
7123	fi
7124	rm -f conftest.err conftest.$ac_ext
7125	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7126	echo "${ECHO_T}$ac_header_preproc" >&6
7127
7128	# So? What about this header?
7129	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7130	yes:no: )
7131	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7132	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7133	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7134	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7135	ac_header_preproc=yes
7136	;;
7137	no:yes:* )
7138	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7139	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7140	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7141	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7142	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7143	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7144	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7145	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7146	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7147	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7148	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7149	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7150	(
7151	cat <<\_ASBOX
7152	## ---------------------------------------------- ##
7153	## Report this to orxonox-dev at mail.datacore.ch ##
7154	## ---------------------------------------------- ##
7155	_ASBOX
7156	) \|
7157	sed "s/^/$as_me: WARNING: /" >&2
7158	;;
7159	esac
7160	echo "$as_me:$LINENO: checking for $ac_header" >&5
7161	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7162	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7163	echo $ECHO_N "(cached) $ECHO_C" >&6
7164	else
7165	eval "$as_ac_Header=\$ac_header_preproc"
7166	fi
7167	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7168	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7169
7170	fi
7171	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7172	cat >>confdefs.h <<_ACEOF
7173	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7174	_ACEOF
7175
7176	else
7177	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7178	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7179	{ (exit 1); exit 1; }; }
7180	fi
7181
7182	done
7183
7184	fi
7185
7186	done
7187
7188	# checking for SDL_ttf-lib
7189	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
7190	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
7191	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
7192	echo $ECHO_N "(cached) $ECHO_C" >&6
7193	else
7194	ac_check_lib_save_LIBS=$LIBS
7195	LIBS="-lSDL_ttf $LIBS"
7196	cat >conftest.$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
7203	/* Override any gcc2 internal prototype to avoid an error. */
7204	#ifdef __cplusplus
7205	extern "C"
7206	#endif
7207	/* We use char because int might match the return type of a gcc2
7208	builtin and then its argument prototype would still apply. */
7209	char TTF_OpenFont ();
7210	int
7211	main ()
7212	{
7213	TTF_OpenFont ();
7214	;
7215	return 0;
7216	}
7217	_ACEOF
7218	rm -f conftest.$ac_objext conftest$ac_exeext
7219	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7220	(eval $ac_link) 2>conftest.er1
7221	ac_status=$?
7222	grep -v '^ *+' conftest.er1 >conftest.err
7223	rm -f conftest.er1
7224	cat conftest.err >&5
7225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7226	(exit $ac_status); } &&
7227	{ ac_try='test -z "$ac_c_werror_flag"
7228	\|\| test ! -s conftest.err'
7229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7230	(eval $ac_try) 2>&5
7231	ac_status=$?
7232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7233	(exit $ac_status); }; } &&
7234	{ ac_try='test -s conftest$ac_exeext'
7235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7236	(eval $ac_try) 2>&5
7237	ac_status=$?
7238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7239	(exit $ac_status); }; }; then
7240	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
7241	else
7242	echo "$as_me: failed program was:" >&5
7243	sed 's/^/\| /' conftest.$ac_ext >&5
7244
7245	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
7246	fi
7247	rm -f conftest.err conftest.$ac_objext \
7248	conftest$ac_exeext conftest.$ac_ext
7249	LIBS=$ac_check_lib_save_LIBS
7250	fi
7251	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
7252	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
7253	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
7254	FOUND_SDL_ttf=yes
7255	fi
7256
7257	if test x$FOUND_SDL_ttf = xyes ; then
7258	LIBS="$LIBS -lSDL_ttf"
7259	else
7260	echo "------------------"
7261	echo "SDL_ttf library not found."
7262	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7263	echo "------------------"
7264	exit -1
7265	fi
7266
7267
7268	#-----------#
7269	# SDL_Image #
7270	#-----------#
7271	# checking for SDL_image-headers
7272
7273	for ac_header in SDL_image.h
7274	do
7275	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7276	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7277	echo "$as_me:$LINENO: checking for $ac_header" >&5
7278	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7279	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7280	echo $ECHO_N "(cached) $ECHO_C" >&6
7281	fi
7282	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7283	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7284	else
7285	# Is the header compilable?
7286	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7287	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7288	cat >conftest.$ac_ext <<_ACEOF
7289	/* confdefs.h. */
7290	_ACEOF
7291	cat confdefs.h >>conftest.$ac_ext
7292	cat >>conftest.$ac_ext <<_ACEOF
7293	/* end confdefs.h. */
7294	$ac_includes_default
7295	#include <$ac_header>
7296	_ACEOF
7297	rm -f conftest.$ac_objext
7298	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7299	(eval $ac_compile) 2>conftest.er1
7300	ac_status=$?
7301	grep -v '^ *+' conftest.er1 >conftest.err
7302	rm -f conftest.er1
7303	cat conftest.err >&5
7304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7305	(exit $ac_status); } &&
7306	{ ac_try='test -z "$ac_c_werror_flag"
7307	\|\| test ! -s conftest.err'
7308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7309	(eval $ac_try) 2>&5
7310	ac_status=$?
7311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7312	(exit $ac_status); }; } &&
7313	{ ac_try='test -s conftest.$ac_objext'
7314	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7315	(eval $ac_try) 2>&5
7316	ac_status=$?
7317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7318	(exit $ac_status); }; }; then
7319	ac_header_compiler=yes
7320	else
7321	echo "$as_me: failed program was:" >&5
7322	sed 's/^/\| /' conftest.$ac_ext >&5
7323
7324	ac_header_compiler=no
7325	fi
7326	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7327	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7328	echo "${ECHO_T}$ac_header_compiler" >&6
7329
7330	# Is the header present?
7331	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7332	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7333	cat >conftest.$ac_ext <<_ACEOF
7334	/* confdefs.h. */
7335	_ACEOF
7336	cat confdefs.h >>conftest.$ac_ext
7337	cat >>conftest.$ac_ext <<_ACEOF
7338	/* end confdefs.h. */
7339	#include <$ac_header>
7340	_ACEOF
7341	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7342	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7343	ac_status=$?
7344	grep -v '^ *+' conftest.er1 >conftest.err
7345	rm -f conftest.er1
7346	cat conftest.err >&5
7347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7348	(exit $ac_status); } >/dev/null; then
7349	if test -s conftest.err; then
7350	ac_cpp_err=$ac_c_preproc_warn_flag
7351	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7352	else
7353	ac_cpp_err=
7354	fi
7355	else
7356	ac_cpp_err=yes
7357	fi
7358	if test -z "$ac_cpp_err"; then
7359	ac_header_preproc=yes
7360	else
7361	echo "$as_me: failed program was:" >&5
7362	sed 's/^/\| /' conftest.$ac_ext >&5
7363
7364	ac_header_preproc=no
7365	fi
7366	rm -f conftest.err conftest.$ac_ext
7367	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7368	echo "${ECHO_T}$ac_header_preproc" >&6
7369
7370	# So? What about this header?
7371	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7372	yes:no: )
7373	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7374	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7375	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7376	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7377	ac_header_preproc=yes
7378	;;
7379	no:yes:* )
7380	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7381	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7382	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7383	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7384	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7385	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7386	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7387	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7388	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7389	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7390	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7391	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7392	(
7393	cat <<\_ASBOX
7394	## ---------------------------------------------- ##
7395	## Report this to orxonox-dev at mail.datacore.ch ##
7396	## ---------------------------------------------- ##
7397	_ASBOX
7398	) \|
7399	sed "s/^/$as_me: WARNING: /" >&2
7400	;;
7401	esac
7402	echo "$as_me:$LINENO: checking for $ac_header" >&5
7403	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7404	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7405	echo $ECHO_N "(cached) $ECHO_C" >&6
7406	else
7407	eval "$as_ac_Header=\$ac_header_preproc"
7408	fi
7409	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7410	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7411
7412	fi
7413	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7414	cat >>confdefs.h <<_ACEOF
7415	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7416	_ACEOF
7417
7418	else
7419
7420	for ac_header in SDL/SDL_image.h
7421	do
7422	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7423	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7424	echo "$as_me:$LINENO: checking for $ac_header" >&5
7425	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7426	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7427	echo $ECHO_N "(cached) $ECHO_C" >&6
7428	fi
7429	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7430	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7431	else
7432	# Is the header compilable?
7433	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7434	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7435	cat >conftest.$ac_ext <<_ACEOF
7436	/* confdefs.h. */
7437	_ACEOF
7438	cat confdefs.h >>conftest.$ac_ext
7439	cat >>conftest.$ac_ext <<_ACEOF
7440	/* end confdefs.h. */
7441	$ac_includes_default
7442	#include <$ac_header>
7443	_ACEOF
7444	rm -f conftest.$ac_objext
7445	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7446	(eval $ac_compile) 2>conftest.er1
7447	ac_status=$?
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 $ac_status); } &&
7453	{ ac_try='test -z "$ac_c_werror_flag"
7454	\|\| test ! -s conftest.err'
7455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7456	(eval $ac_try) 2>&5
7457	ac_status=$?
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); }; } &&
7460	{ ac_try='test -s conftest.$ac_objext'
7461	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7462	(eval $ac_try) 2>&5
7463	ac_status=$?
7464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7465	(exit $ac_status); }; }; then
7466	ac_header_compiler=yes
7467	else
7468	echo "$as_me: failed program was:" >&5
7469	sed 's/^/\| /' conftest.$ac_ext >&5
7470
7471	ac_header_compiler=no
7472	fi
7473	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7474	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7475	echo "${ECHO_T}$ac_header_compiler" >&6
7476
7477	# Is the header present?
7478	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7479	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7480	cat >conftest.$ac_ext <<_ACEOF
7481	/* confdefs.h. */
7482	_ACEOF
7483	cat confdefs.h >>conftest.$ac_ext
7484	cat >>conftest.$ac_ext <<_ACEOF
7485	/* end confdefs.h. */
7486	#include <$ac_header>
7487	_ACEOF
7488	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7489	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7490	ac_status=$?
7491	grep -v '^ *+' conftest.er1 >conftest.err
7492	rm -f conftest.er1
7493	cat conftest.err >&5
7494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7495	(exit $ac_status); } >/dev/null; then
7496	if test -s conftest.err; then
7497	ac_cpp_err=$ac_c_preproc_warn_flag
7498	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7499	else
7500	ac_cpp_err=
7501	fi
7502	else
7503	ac_cpp_err=yes
7504	fi
7505	if test -z "$ac_cpp_err"; then
7506	ac_header_preproc=yes
7507	else
7508	echo "$as_me: failed program was:" >&5
7509	sed 's/^/\| /' conftest.$ac_ext >&5
7510
7511	ac_header_preproc=no
7512	fi
7513	rm -f conftest.err conftest.$ac_ext
7514	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7515	echo "${ECHO_T}$ac_header_preproc" >&6
7516
7517	# So? What about this header?
7518	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7519	yes:no: )
7520	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7521	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7522	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7523	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7524	ac_header_preproc=yes
7525	;;
7526	no:yes:* )
7527	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7528	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7529	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7530	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7531	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7532	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7533	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7534	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7535	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7536	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7537	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7538	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7539	(
7540	cat <<\_ASBOX
7541	## ---------------------------------------------- ##
7542	## Report this to orxonox-dev at mail.datacore.ch ##
7543	## ---------------------------------------------- ##
7544	_ASBOX
7545	) \|
7546	sed "s/^/$as_me: WARNING: /" >&2
7547	;;
7548	esac
7549	echo "$as_me:$LINENO: checking for $ac_header" >&5
7550	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7551	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7552	echo $ECHO_N "(cached) $ECHO_C" >&6
7553	else
7554	eval "$as_ac_Header=\$ac_header_preproc"
7555	fi
7556	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7557	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7558
7559	fi
7560	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7561	cat >>confdefs.h <<_ACEOF
7562	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7563	_ACEOF
7564
7565	else
7566	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7567	echo "$as_me: error: SDL_image header not found." >&2;}
7568	{ (exit 1); exit 1; }; }
7569	fi
7570
7571	done
7572
7573	fi
7574
7575	done
7576
7577	# checking for SDL_image-lib
7578	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7579	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7580	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7581	echo $ECHO_N "(cached) $ECHO_C" >&6
7582	else
7583	ac_check_lib_save_LIBS=$LIBS
7584	LIBS="-lSDL_image $LIBS"
7585	cat >conftest.$ac_ext <<_ACEOF
7586	/* confdefs.h. */
7587	_ACEOF
7588	cat confdefs.h >>conftest.$ac_ext
7589	cat >>conftest.$ac_ext <<_ACEOF
7590	/* end confdefs.h. */
7591
7592
7593	int
7594	main ()
7595	{
7596	main ();
7597	;
7598	return 0;
7599	}
7600	_ACEOF
7601	rm -f conftest.$ac_objext conftest$ac_exeext
7602	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7603	(eval $ac_link) 2>conftest.er1
7604	ac_status=$?
7605	grep -v '^ *+' conftest.er1 >conftest.err
7606	rm -f conftest.er1
7607	cat conftest.err >&5
7608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7609	(exit $ac_status); } &&
7610	{ ac_try='test -z "$ac_c_werror_flag"
7611	\|\| test ! -s conftest.err'
7612	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7613	(eval $ac_try) 2>&5
7614	ac_status=$?
7615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7616	(exit $ac_status); }; } &&
7617	{ ac_try='test -s conftest$ac_exeext'
7618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7619	(eval $ac_try) 2>&5
7620	ac_status=$?
7621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7622	(exit $ac_status); }; }; then
7623	ac_cv_lib_SDL_image_main=yes
7624	else
7625	echo "$as_me: failed program was:" >&5
7626	sed 's/^/\| /' conftest.$ac_ext >&5
7627
7628	ac_cv_lib_SDL_image_main=no
7629	fi
7630	rm -f conftest.err conftest.$ac_objext \
7631	conftest$ac_exeext conftest.$ac_ext
7632	LIBS=$ac_check_lib_save_LIBS
7633	fi
7634	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7635	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7636	if test $ac_cv_lib_SDL_image_main = yes; then
7637	FOUND_SDL_image=yes
7638	fi
7639
7640	if test x$FOUND_SDL_image = xyes ; then
7641	LIBS="$LIBS -lSDL_image"
7642	else
7643	echo "------------------"
7644	echo "SDL_image library not found."
7645	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7646	echo "------------------"
7647	exit -1
7648	fi
7649
7650	#-----#
7651	# ogg #
7652	#-----#
7653	# checking for ogg-headers
7654
7655	for ac_header in ogg/ogg.h
7656	do
7657	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7658	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7659	echo "$as_me:$LINENO: checking for $ac_header" >&5
7660	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7661	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7662	echo $ECHO_N "(cached) $ECHO_C" >&6
7663	fi
7664	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7665	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7666	else
7667	# Is the header compilable?
7668	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7669	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7670	cat >conftest.$ac_ext <<_ACEOF
7671	/* confdefs.h. */
7672	_ACEOF
7673	cat confdefs.h >>conftest.$ac_ext
7674	cat >>conftest.$ac_ext <<_ACEOF
7675	/* end confdefs.h. */
7676	$ac_includes_default
7677	#include <$ac_header>
7678	_ACEOF
7679	rm -f conftest.$ac_objext
7680	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7681	(eval $ac_compile) 2>conftest.er1
7682	ac_status=$?
7683	grep -v '^ *+' conftest.er1 >conftest.err
7684	rm -f conftest.er1
7685	cat conftest.err >&5
7686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687	(exit $ac_status); } &&
7688	{ ac_try='test -z "$ac_c_werror_flag"
7689	\|\| test ! -s conftest.err'
7690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7691	(eval $ac_try) 2>&5
7692	ac_status=$?
7693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7694	(exit $ac_status); }; } &&
7695	{ ac_try='test -s conftest.$ac_objext'
7696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7697	(eval $ac_try) 2>&5
7698	ac_status=$?
7699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7700	(exit $ac_status); }; }; then
7701	ac_header_compiler=yes
7702	else
7703	echo "$as_me: failed program was:" >&5
7704	sed 's/^/\| /' conftest.$ac_ext >&5
7705
7706	ac_header_compiler=no
7707	fi
7708	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7709	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7710	echo "${ECHO_T}$ac_header_compiler" >&6
7711
7712	# Is the header present?
7713	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7714	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7715	cat >conftest.$ac_ext <<_ACEOF
7716	/* confdefs.h. */
7717	_ACEOF
7718	cat confdefs.h >>conftest.$ac_ext
7719	cat >>conftest.$ac_ext <<_ACEOF
7720	/* end confdefs.h. */
7721	#include <$ac_header>
7722	_ACEOF
7723	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7724	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7725	ac_status=$?
7726	grep -v '^ *+' conftest.er1 >conftest.err
7727	rm -f conftest.er1
7728	cat conftest.err >&5
7729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7730	(exit $ac_status); } >/dev/null; then
7731	if test -s conftest.err; then
7732	ac_cpp_err=$ac_c_preproc_warn_flag
7733	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7734	else
7735	ac_cpp_err=
7736	fi
7737	else
7738	ac_cpp_err=yes
7739	fi
7740	if test -z "$ac_cpp_err"; then
7741	ac_header_preproc=yes
7742	else
7743	echo "$as_me: failed program was:" >&5
7744	sed 's/^/\| /' conftest.$ac_ext >&5
7745
7746	ac_header_preproc=no
7747	fi
7748	rm -f conftest.err conftest.$ac_ext
7749	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7750	echo "${ECHO_T}$ac_header_preproc" >&6
7751
7752	# So? What about this header?
7753	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7754	yes:no: )
7755	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7756	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7757	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7758	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7759	ac_header_preproc=yes
7760	;;
7761	no:yes:* )
7762	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7763	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7764	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7765	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7766	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7767	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7768	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7769	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7770	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7771	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7772	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7773	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7774	(
7775	cat <<\_ASBOX
7776	## ---------------------------------------------- ##
7777	## Report this to orxonox-dev at mail.datacore.ch ##
7778	## ---------------------------------------------- ##
7779	_ASBOX
7780	) \|
7781	sed "s/^/$as_me: WARNING: /" >&2
7782	;;
7783	esac
7784	echo "$as_me:$LINENO: checking for $ac_header" >&5
7785	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7786	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7787	echo $ECHO_N "(cached) $ECHO_C" >&6
7788	else
7789	eval "$as_ac_Header=\$ac_header_preproc"
7790	fi
7791	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7792	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7793
7794	fi
7795	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7796	cat >>confdefs.h <<_ACEOF
7797	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7798	_ACEOF
7799
7800	else
7801	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
7802	echo "$as_me: error: cannot find ogg header." >&2;}
7803	{ (exit 1); exit 1; }; }
7804	fi
7805
7806	done
7807
7808	# checking for ogg-lib
7809	echo "$as_me:$LINENO: checking for main in -logg" >&5
7810	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
7811	if test "${ac_cv_lib_ogg_main+set}" = set; then
7812	echo $ECHO_N "(cached) $ECHO_C" >&6
7813	else
7814	ac_check_lib_save_LIBS=$LIBS
7815	LIBS="-logg $LIBS"
7816	cat >conftest.$ac_ext <<_ACEOF
7817	/* confdefs.h. */
7818	_ACEOF
7819	cat confdefs.h >>conftest.$ac_ext
7820	cat >>conftest.$ac_ext <<_ACEOF
7821	/* end confdefs.h. */
7822
7823
7824	int
7825	main ()
7826	{
7827	main ();
7828	;
7829	return 0;
7830	}
7831	_ACEOF
7832	rm -f conftest.$ac_objext conftest$ac_exeext
7833	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7834	(eval $ac_link) 2>conftest.er1
7835	ac_status=$?
7836	grep -v '^ *+' conftest.er1 >conftest.err
7837	rm -f conftest.er1
7838	cat conftest.err >&5
7839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7840	(exit $ac_status); } &&
7841	{ ac_try='test -z "$ac_c_werror_flag"
7842	\|\| test ! -s conftest.err'
7843	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7844	(eval $ac_try) 2>&5
7845	ac_status=$?
7846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7847	(exit $ac_status); }; } &&
7848	{ ac_try='test -s conftest$ac_exeext'
7849	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7850	(eval $ac_try) 2>&5
7851	ac_status=$?
7852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7853	(exit $ac_status); }; }; then
7854	ac_cv_lib_ogg_main=yes
7855	else
7856	echo "$as_me: failed program was:" >&5
7857	sed 's/^/\| /' conftest.$ac_ext >&5
7858
7859	ac_cv_lib_ogg_main=no
7860	fi
7861	rm -f conftest.err conftest.$ac_objext \
7862	conftest$ac_exeext conftest.$ac_ext
7863	LIBS=$ac_check_lib_save_LIBS
7864	fi
7865	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
7866	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
7867	if test $ac_cv_lib_ogg_main = yes; then
7868	FOUND_ogg=yes
7869	fi
7870
7871	if test x$FOUND_ogg = xyes ; then
7872	LIBS="$LIBS -logg"
7873	else
7874	echo "------------------"
7875	echo "ogg library not found."
7876	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7877	echo "------------------"
7878	exit -1
7879	fi
7880
7881	#--------#
7882	# vorbis #
7883	#--------#
7884	# checking for vorbis-lib
7885	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
7886	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
7887	if test "${ac_cv_lib_vorbis_main+set}" = set; then
7888	echo $ECHO_N "(cached) $ECHO_C" >&6
7889	else
7890	ac_check_lib_save_LIBS=$LIBS
7891	LIBS="-lvorbis $LIBS"
7892	cat >conftest.$ac_ext <<_ACEOF
7893	/* confdefs.h. */
7894	_ACEOF
7895	cat confdefs.h >>conftest.$ac_ext
7896	cat >>conftest.$ac_ext <<_ACEOF
7897	/* end confdefs.h. */
7898
7899
7900	int
7901	main ()
7902	{
7903	main ();
7904	;
7905	return 0;
7906	}
7907	_ACEOF
7908	rm -f conftest.$ac_objext conftest$ac_exeext
7909	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7910	(eval $ac_link) 2>conftest.er1
7911	ac_status=$?
7912	grep -v '^ *+' conftest.er1 >conftest.err
7913	rm -f conftest.er1
7914	cat conftest.err >&5
7915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7916	(exit $ac_status); } &&
7917	{ ac_try='test -z "$ac_c_werror_flag"
7918	\|\| test ! -s conftest.err'
7919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7920	(eval $ac_try) 2>&5
7921	ac_status=$?
7922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7923	(exit $ac_status); }; } &&
7924	{ ac_try='test -s conftest$ac_exeext'
7925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7926	(eval $ac_try) 2>&5
7927	ac_status=$?
7928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7929	(exit $ac_status); }; }; then
7930	ac_cv_lib_vorbis_main=yes
7931	else
7932	echo "$as_me: failed program was:" >&5
7933	sed 's/^/\| /' conftest.$ac_ext >&5
7934
7935	ac_cv_lib_vorbis_main=no
7936	fi
7937	rm -f conftest.err conftest.$ac_objext \
7938	conftest$ac_exeext conftest.$ac_ext
7939	LIBS=$ac_check_lib_save_LIBS
7940	fi
7941	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
7942	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
7943	if test $ac_cv_lib_vorbis_main = yes; then
7944	FOUND_vorbis=yes
7945	fi
7946
7947	if test x$FOUND_vorbis = xyes ; then
7948	LIBS="$LIBS -lvorbis"
7949	else
7950	echo "------------------"
7951	echo "vorbis library not found."
7952	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7953	echo "------------------"
7954	exit -1
7955	fi
7956
7957	#------------#
7958	# vorbisfile #
7959	#------------#
7960	# checking for vorbis-headers
7961
7962	for ac_header in vorbis/vorbisfile.h
7963	do
7964	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7965	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7966	echo "$as_me:$LINENO: checking for $ac_header" >&5
7967	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7968	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7969	echo $ECHO_N "(cached) $ECHO_C" >&6
7970	fi
7971	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7972	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7973	else
7974	# Is the header compilable?
7975	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7976	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7977	cat >conftest.$ac_ext <<_ACEOF
7978	/* confdefs.h. */
7979	_ACEOF
7980	cat confdefs.h >>conftest.$ac_ext
7981	cat >>conftest.$ac_ext <<_ACEOF
7982	/* end confdefs.h. */
7983	$ac_includes_default
7984	#include <$ac_header>
7985	_ACEOF
7986	rm -f conftest.$ac_objext
7987	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7988	(eval $ac_compile) 2>conftest.er1
7989	ac_status=$?
7990	grep -v '^ *+' conftest.er1 >conftest.err
7991	rm -f conftest.er1
7992	cat conftest.err >&5
7993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7994	(exit $ac_status); } &&
7995	{ ac_try='test -z "$ac_c_werror_flag"
7996	\|\| test ! -s conftest.err'
7997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7998	(eval $ac_try) 2>&5
7999	ac_status=$?
8000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8001	(exit $ac_status); }; } &&
8002	{ ac_try='test -s conftest.$ac_objext'
8003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8004	(eval $ac_try) 2>&5
8005	ac_status=$?
8006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8007	(exit $ac_status); }; }; then
8008	ac_header_compiler=yes
8009	else
8010	echo "$as_me: failed program was:" >&5
8011	sed 's/^/\| /' conftest.$ac_ext >&5
8012
8013	ac_header_compiler=no
8014	fi
8015	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8016	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8017	echo "${ECHO_T}$ac_header_compiler" >&6
8018
8019	# Is the header present?
8020	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8021	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8022	cat >conftest.$ac_ext <<_ACEOF
8023	/* confdefs.h. */
8024	_ACEOF
8025	cat confdefs.h >>conftest.$ac_ext
8026	cat >>conftest.$ac_ext <<_ACEOF
8027	/* end confdefs.h. */
8028	#include <$ac_header>
8029	_ACEOF
8030	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8031	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8032	ac_status=$?
8033	grep -v '^ *+' conftest.er1 >conftest.err
8034	rm -f conftest.er1
8035	cat conftest.err >&5
8036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8037	(exit $ac_status); } >/dev/null; then
8038	if test -s conftest.err; then
8039	ac_cpp_err=$ac_c_preproc_warn_flag
8040	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8041	else
8042	ac_cpp_err=
8043	fi
8044	else
8045	ac_cpp_err=yes
8046	fi
8047	if test -z "$ac_cpp_err"; then
8048	ac_header_preproc=yes
8049	else
8050	echo "$as_me: failed program was:" >&5
8051	sed 's/^/\| /' conftest.$ac_ext >&5
8052
8053	ac_header_preproc=no
8054	fi
8055	rm -f conftest.err conftest.$ac_ext
8056	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8057	echo "${ECHO_T}$ac_header_preproc" >&6
8058
8059	# So? What about this header?
8060	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8061	yes:no: )
8062	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8063	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8064	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8065	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8066	ac_header_preproc=yes
8067	;;
8068	no:yes:* )
8069	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8070	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8071	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8072	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8073	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8074	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8075	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8076	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8077	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8078	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8079	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8080	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8081	(
8082	cat <<\_ASBOX
8083	## ---------------------------------------------- ##
8084	## Report this to orxonox-dev at mail.datacore.ch ##
8085	## ---------------------------------------------- ##
8086	_ASBOX
8087	) \|
8088	sed "s/^/$as_me: WARNING: /" >&2
8089	;;
8090	esac
8091	echo "$as_me:$LINENO: checking for $ac_header" >&5
8092	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8093	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8094	echo $ECHO_N "(cached) $ECHO_C" >&6
8095	else
8096	eval "$as_ac_Header=\$ac_header_preproc"
8097	fi
8098	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8099	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8100
8101	fi
8102	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8103	cat >>confdefs.h <<_ACEOF
8104	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8105	_ACEOF
8106
8107	else
8108	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
8109	echo "$as_me: error: cannot find vorbisfile header." >&2;}
8110	{ (exit 1); exit 1; }; }
8111	fi
8112
8113	done
8114
8115	# checking for vorbisfile-lib
8116	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
8117	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
8118	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
8119	echo $ECHO_N "(cached) $ECHO_C" >&6
8120	else
8121	ac_check_lib_save_LIBS=$LIBS
8122	LIBS="-lvorbisfile $LIBS"
8123	cat >conftest.$ac_ext <<_ACEOF
8124	/* confdefs.h. */
8125	_ACEOF
8126	cat confdefs.h >>conftest.$ac_ext
8127	cat >>conftest.$ac_ext <<_ACEOF
8128	/* end confdefs.h. */
8129
8130
8131	int
8132	main ()
8133	{
8134	main ();
8135	;
8136	return 0;
8137	}
8138	_ACEOF
8139	rm -f conftest.$ac_objext conftest$ac_exeext
8140	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8141	(eval $ac_link) 2>conftest.er1
8142	ac_status=$?
8143	grep -v '^ *+' conftest.er1 >conftest.err
8144	rm -f conftest.er1
8145	cat conftest.err >&5
8146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8147	(exit $ac_status); } &&
8148	{ ac_try='test -z "$ac_c_werror_flag"
8149	\|\| test ! -s conftest.err'
8150	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8151	(eval $ac_try) 2>&5
8152	ac_status=$?
8153	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8154	(exit $ac_status); }; } &&
8155	{ ac_try='test -s conftest$ac_exeext'
8156	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8157	(eval $ac_try) 2>&5
8158	ac_status=$?
8159	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8160	(exit $ac_status); }; }; then
8161	ac_cv_lib_vorbisfile_main=yes
8162	else
8163	echo "$as_me: failed program was:" >&5
8164	sed 's/^/\| /' conftest.$ac_ext >&5
8165
8166	ac_cv_lib_vorbisfile_main=no
8167	fi
8168	rm -f conftest.err conftest.$ac_objext \
8169	conftest$ac_exeext conftest.$ac_ext
8170	LIBS=$ac_check_lib_save_LIBS
8171	fi
8172	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
8173	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
8174	if test $ac_cv_lib_vorbisfile_main = yes; then
8175	FOUND_vorbisfile=yes
8176	fi
8177
8178	if test x$FOUND_vorbisfile = xyes ; then
8179	LIBS="$LIBS -lvorbisfile"
8180	else
8181	echo "------------------"
8182	echo "vorbisfile library not found."
8183	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
8184	echo "------------------"
8185	exit -1
8186	fi
8187
8188	#-----#
8189	# GTK #
8190	#-----#
8191	if test x$def_gtk = xyes; then
8192	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
8193	echo "$as_me:$LINENO: checking for gtk2.0" >&5
8194	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
8195	if `$PKG_CONFIG --exists gtk+-2.0`; then
8196	echo "yes"
8197	have_gtk2=yes
8198	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
8199	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
8200
8201	cat >>confdefs.h <<_ACEOF
8202	#define HAVE_GTK2 1
8203	_ACEOF
8204
8205	if test $DEBUG -ge 3; then
8206	echo "cflags: $GTK2_CFLAGS"
8207	echo "libs: $GTK2_LIBS"
8208	fi
8209	else
8210	echo "no"
8211	fi
8212
8213	fi
8214
8215
8216
8217
8218	if test x$have_gtk2 = xyes; then
8219	HAVE_GTK2_TRUE=
8220	HAVE_GTK2_FALSE='#'
8221	else
8222	HAVE_GTK2_TRUE='#'
8223	HAVE_GTK2_FALSE=
8224	fi
8225
8226
8227	#---------#
8228	# libcURL #
8229	#---------#
8230	if test x$def_curl = xyes; then
8231
8232
8233	for ac_header in curl/curl.h
8234	do
8235	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8236	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8237	echo "$as_me:$LINENO: checking for $ac_header" >&5
8238	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8239	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8240	echo $ECHO_N "(cached) $ECHO_C" >&6
8241	fi
8242	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8243	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8244	else
8245	# Is the header compilable?
8246	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8247	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8248	cat >conftest.$ac_ext <<_ACEOF
8249	/* confdefs.h. */
8250	_ACEOF
8251	cat confdefs.h >>conftest.$ac_ext
8252	cat >>conftest.$ac_ext <<_ACEOF
8253	/* end confdefs.h. */
8254	$ac_includes_default
8255	#include <$ac_header>
8256	_ACEOF
8257	rm -f conftest.$ac_objext
8258	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8259	(eval $ac_compile) 2>conftest.er1
8260	ac_status=$?
8261	grep -v '^ *+' conftest.er1 >conftest.err
8262	rm -f conftest.er1
8263	cat conftest.err >&5
8264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8265	(exit $ac_status); } &&
8266	{ ac_try='test -z "$ac_c_werror_flag"
8267	\|\| test ! -s conftest.err'
8268	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8269	(eval $ac_try) 2>&5
8270	ac_status=$?
8271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8272	(exit $ac_status); }; } &&
8273	{ ac_try='test -s conftest.$ac_objext'
8274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8275	(eval $ac_try) 2>&5
8276	ac_status=$?
8277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8278	(exit $ac_status); }; }; then
8279	ac_header_compiler=yes
8280	else
8281	echo "$as_me: failed program was:" >&5
8282	sed 's/^/\| /' conftest.$ac_ext >&5
8283
8284	ac_header_compiler=no
8285	fi
8286	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8287	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8288	echo "${ECHO_T}$ac_header_compiler" >&6
8289
8290	# Is the header present?
8291	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8292	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8293	cat >conftest.$ac_ext <<_ACEOF
8294	/* confdefs.h. */
8295	_ACEOF
8296	cat confdefs.h >>conftest.$ac_ext
8297	cat >>conftest.$ac_ext <<_ACEOF
8298	/* end confdefs.h. */
8299	#include <$ac_header>
8300	_ACEOF
8301	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8302	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8303	ac_status=$?
8304	grep -v '^ *+' conftest.er1 >conftest.err
8305	rm -f conftest.er1
8306	cat conftest.err >&5
8307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8308	(exit $ac_status); } >/dev/null; then
8309	if test -s conftest.err; then
8310	ac_cpp_err=$ac_c_preproc_warn_flag
8311	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8312	else
8313	ac_cpp_err=
8314	fi
8315	else
8316	ac_cpp_err=yes
8317	fi
8318	if test -z "$ac_cpp_err"; then
8319	ac_header_preproc=yes
8320	else
8321	echo "$as_me: failed program was:" >&5
8322	sed 's/^/\| /' conftest.$ac_ext >&5
8323
8324	ac_header_preproc=no
8325	fi
8326	rm -f conftest.err conftest.$ac_ext
8327	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8328	echo "${ECHO_T}$ac_header_preproc" >&6
8329
8330	# So? What about this header?
8331	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8332	yes:no: )
8333	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8334	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8335	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8336	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8337	ac_header_preproc=yes
8338	;;
8339	no:yes:* )
8340	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8341	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8342	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8343	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8344	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8345	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8346	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8347	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8348	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8349	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8350	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8351	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8352	(
8353	cat <<\_ASBOX
8354	## ---------------------------------------------- ##
8355	## Report this to orxonox-dev at mail.datacore.ch ##
8356	## ---------------------------------------------- ##
8357	_ASBOX
8358	) \|
8359	sed "s/^/$as_me: WARNING: /" >&2
8360	;;
8361	esac
8362	echo "$as_me:$LINENO: checking for $ac_header" >&5
8363	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8364	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8365	echo $ECHO_N "(cached) $ECHO_C" >&6
8366	else
8367	eval "$as_ac_Header=\$ac_header_preproc"
8368	fi
8369	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8370	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8371
8372	fi
8373	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8374	cat >>confdefs.h <<_ACEOF
8375	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8376	_ACEOF
8377	curlHeader="yes"
8378	else
8379	curlHeader="no"
8380	fi
8381
8382	done
8383
8384	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8385	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8386	if test "${ac_cv_lib_curl_main+set}" = set; then
8387	echo $ECHO_N "(cached) $ECHO_C" >&6
8388	else
8389	ac_check_lib_save_LIBS=$LIBS
8390	LIBS="-lcurl $LIBS"
8391	cat >conftest.$ac_ext <<_ACEOF
8392	/* confdefs.h. */
8393	_ACEOF
8394	cat confdefs.h >>conftest.$ac_ext
8395	cat >>conftest.$ac_ext <<_ACEOF
8396	/* end confdefs.h. */
8397
8398
8399	int
8400	main ()
8401	{
8402	main ();
8403	;
8404	return 0;
8405	}
8406	_ACEOF
8407	rm -f conftest.$ac_objext conftest$ac_exeext
8408	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8409	(eval $ac_link) 2>conftest.er1
8410	ac_status=$?
8411	grep -v '^ *+' conftest.er1 >conftest.err
8412	rm -f conftest.er1
8413	cat conftest.err >&5
8414	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8415	(exit $ac_status); } &&
8416	{ ac_try='test -z "$ac_c_werror_flag"
8417	\|\| test ! -s conftest.err'
8418	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8419	(eval $ac_try) 2>&5
8420	ac_status=$?
8421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8422	(exit $ac_status); }; } &&
8423	{ ac_try='test -s conftest$ac_exeext'
8424	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8425	(eval $ac_try) 2>&5
8426	ac_status=$?
8427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8428	(exit $ac_status); }; }; then
8429	ac_cv_lib_curl_main=yes
8430	else
8431	echo "$as_me: failed program was:" >&5
8432	sed 's/^/\| /' conftest.$ac_ext >&5
8433
8434	ac_cv_lib_curl_main=no
8435	fi
8436	rm -f conftest.err conftest.$ac_objext \
8437	conftest$ac_exeext conftest.$ac_ext
8438	LIBS=$ac_check_lib_save_LIBS
8439	fi
8440	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8441	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8442	if test $ac_cv_lib_curl_main = yes; then
8443	FOUND_curl=yes
8444	fi
8445
8446	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8447	have_curl=yes
8448	CURL_LIBS=`curl-config --libs`
8449	CURLCFLAGS=`curl-config --cflags`
8450
8451	cat >>confdefs.h <<_ACEOF
8452	#define HAVE_CURL 1
8453	_ACEOF
8454
8455	else
8456	have_curl=no
8457	fi
8458
8459	fi
8460
8461
8462
8463
8464	if test x$have_curl = xyes; then
8465	HAVE_CURL_TRUE=
8466	HAVE_CURL_FALSE='#'
8467	else
8468	HAVE_CURL_TRUE='#'
8469	HAVE_CURL_FALSE=
8470	fi
8471
8472
8473	#--------#
8474	# efence #
8475	#--------#
8476	if test x$def_efence = xyes ; then
8477	echo "$as_me:$LINENO: checking for main in -lefence" >&5
8478	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8479	if test "${ac_cv_lib_efence_main+set}" = set; then
8480	echo $ECHO_N "(cached) $ECHO_C" >&6
8481	else
8482	ac_check_lib_save_LIBS=$LIBS
8483	LIBS="-lefence $LIBS"
8484	cat >conftest.$ac_ext <<_ACEOF
8485	/* confdefs.h. */
8486	_ACEOF
8487	cat confdefs.h >>conftest.$ac_ext
8488	cat >>conftest.$ac_ext <<_ACEOF
8489	/* end confdefs.h. */
8490
8491
8492	int
8493	main ()
8494	{
8495	main ();
8496	;
8497	return 0;
8498	}
8499	_ACEOF
8500	rm -f conftest.$ac_objext conftest$ac_exeext
8501	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8502	(eval $ac_link) 2>conftest.er1
8503	ac_status=$?
8504	grep -v '^ *+' conftest.er1 >conftest.err
8505	rm -f conftest.er1
8506	cat conftest.err >&5
8507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508	(exit $ac_status); } &&
8509	{ ac_try='test -z "$ac_c_werror_flag"
8510	\|\| test ! -s conftest.err'
8511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8512	(eval $ac_try) 2>&5
8513	ac_status=$?
8514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8515	(exit $ac_status); }; } &&
8516	{ ac_try='test -s conftest$ac_exeext'
8517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8518	(eval $ac_try) 2>&5
8519	ac_status=$?
8520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521	(exit $ac_status); }; }; then
8522	ac_cv_lib_efence_main=yes
8523	else
8524	echo "$as_me: failed program was:" >&5
8525	sed 's/^/\| /' conftest.$ac_ext >&5
8526
8527	ac_cv_lib_efence_main=no
8528	fi
8529	rm -f conftest.err conftest.$ac_objext \
8530	conftest$ac_exeext conftest.$ac_ext
8531	LIBS=$ac_check_lib_save_LIBS
8532	fi
8533	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8534	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8535	if test $ac_cv_lib_efence_main = yes; then
8536	FOUND_efence=yes
8537	fi
8538
8539	if test x$FOUND_efence = xyes ; then
8540	LIBS="$LIBS -lefence"
8541	fi
8542
8543	fi
8544
8545	# FIXME: Replace `main' with a function in `-lm':
8546
8547	echo "$as_me:$LINENO: checking for main in -lm" >&5
8548	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8549	if test "${ac_cv_lib_m_main+set}" = set; then
8550	echo $ECHO_N "(cached) $ECHO_C" >&6
8551	else
8552	ac_check_lib_save_LIBS=$LIBS
8553	LIBS="-lm $LIBS"
8554	cat >conftest.$ac_ext <<_ACEOF
8555	/* confdefs.h. */
8556	_ACEOF
8557	cat confdefs.h >>conftest.$ac_ext
8558	cat >>conftest.$ac_ext <<_ACEOF
8559	/* end confdefs.h. */
8560
8561
8562	int
8563	main ()
8564	{
8565	main ();
8566	;
8567	return 0;
8568	}
8569	_ACEOF
8570	rm -f conftest.$ac_objext conftest$ac_exeext
8571	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8572	(eval $ac_link) 2>conftest.er1
8573	ac_status=$?
8574	grep -v '^ *+' conftest.er1 >conftest.err
8575	rm -f conftest.er1
8576	cat conftest.err >&5
8577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578	(exit $ac_status); } &&
8579	{ ac_try='test -z "$ac_c_werror_flag"
8580	\|\| test ! -s conftest.err'
8581	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8582	(eval $ac_try) 2>&5
8583	ac_status=$?
8584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585	(exit $ac_status); }; } &&
8586	{ ac_try='test -s conftest$ac_exeext'
8587	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8588	(eval $ac_try) 2>&5
8589	ac_status=$?
8590	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8591	(exit $ac_status); }; }; then
8592	ac_cv_lib_m_main=yes
8593	else
8594	echo "$as_me: failed program was:" >&5
8595	sed 's/^/\| /' conftest.$ac_ext >&5
8596
8597	ac_cv_lib_m_main=no
8598	fi
8599	rm -f conftest.err conftest.$ac_objext \
8600	conftest$ac_exeext conftest.$ac_ext
8601	LIBS=$ac_check_lib_save_LIBS
8602	fi
8603	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8604	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8605	if test $ac_cv_lib_m_main = yes; then
8606	cat >>confdefs.h <<_ACEOF
8607	#define HAVE_LIBM 1
8608	_ACEOF
8609
8610	LIBS="-lm $LIBS"
8611
8612	fi
8613
8614
8615
8616	# Checks for header files.
8617	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8618	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8619	if test "${ac_cv_header_stdc+set}" = set; then
8620	echo $ECHO_N "(cached) $ECHO_C" >&6
8621	else
8622	cat >conftest.$ac_ext <<_ACEOF
8623	/* confdefs.h. */
8624	_ACEOF
8625	cat confdefs.h >>conftest.$ac_ext
8626	cat >>conftest.$ac_ext <<_ACEOF
8627	/* end confdefs.h. */
8628	#include <stdlib.h>
8629	#include <stdarg.h>
8630	#include <string.h>
8631	#include <float.h>
8632
8633	int
8634	main ()
8635	{
8636
8637	;
8638	return 0;
8639	}
8640	_ACEOF
8641	rm -f conftest.$ac_objext
8642	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8643	(eval $ac_compile) 2>conftest.er1
8644	ac_status=$?
8645	grep -v '^ *+' conftest.er1 >conftest.err
8646	rm -f conftest.er1
8647	cat conftest.err >&5
8648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8649	(exit $ac_status); } &&
8650	{ ac_try='test -z "$ac_c_werror_flag"
8651	\|\| test ! -s conftest.err'
8652	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8653	(eval $ac_try) 2>&5
8654	ac_status=$?
8655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8656	(exit $ac_status); }; } &&
8657	{ ac_try='test -s conftest.$ac_objext'
8658	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8659	(eval $ac_try) 2>&5
8660	ac_status=$?
8661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8662	(exit $ac_status); }; }; then
8663	ac_cv_header_stdc=yes
8664	else
8665	echo "$as_me: failed program was:" >&5
8666	sed 's/^/\| /' conftest.$ac_ext >&5
8667
8668	ac_cv_header_stdc=no
8669	fi
8670	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8671
8672	if test $ac_cv_header_stdc = yes; then
8673	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8674	cat >conftest.$ac_ext <<_ACEOF
8675	/* confdefs.h. */
8676	_ACEOF
8677	cat confdefs.h >>conftest.$ac_ext
8678	cat >>conftest.$ac_ext <<_ACEOF
8679	/* end confdefs.h. */
8680	#include <string.h>
8681
8682	_ACEOF
8683	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8684	$EGREP "memchr" >/dev/null 2>&1; then
8685	:
8686	else
8687	ac_cv_header_stdc=no
8688	fi
8689	rm -f conftest*
8690
8691	fi
8692
8693	if test $ac_cv_header_stdc = yes; then
8694	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8695	cat >conftest.$ac_ext <<_ACEOF
8696	/* confdefs.h. */
8697	_ACEOF
8698	cat confdefs.h >>conftest.$ac_ext
8699	cat >>conftest.$ac_ext <<_ACEOF
8700	/* end confdefs.h. */
8701	#include <stdlib.h>
8702
8703	_ACEOF
8704	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8705	$EGREP "free" >/dev/null 2>&1; then
8706	:
8707	else
8708	ac_cv_header_stdc=no
8709	fi
8710	rm -f conftest*
8711
8712	fi
8713
8714	if test $ac_cv_header_stdc = yes; then
8715	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8716	if test "$cross_compiling" = yes; then
8717	:
8718	else
8719	cat >conftest.$ac_ext <<_ACEOF
8720	/* confdefs.h. */
8721	_ACEOF
8722	cat confdefs.h >>conftest.$ac_ext
8723	cat >>conftest.$ac_ext <<_ACEOF
8724	/* end confdefs.h. */
8725	#include <ctype.h>
8726	#if ((' ' & 0x0FF) == 0x020)
8727	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8728	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8729	#else
8730	# define ISLOWER(c) \
8731	(('a' <= (c) && (c) <= 'i') \
8732	\|\| ('j' <= (c) && (c) <= 'r') \
8733	\|\| ('s' <= (c) && (c) <= 'z'))
8734	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8735	#endif
8736
8737	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8738	int
8739	main ()
8740	{
8741	int i;
8742	for (i = 0; i < 256; i++)
8743	if (XOR (islower (i), ISLOWER (i))
8744	\|\| toupper (i) != TOUPPER (i))
8745	exit(2);
8746	exit (0);
8747	}
8748	_ACEOF
8749	rm -f conftest$ac_exeext
8750	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8751	(eval $ac_link) 2>&5
8752	ac_status=$?
8753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8754	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8756	(eval $ac_try) 2>&5
8757	ac_status=$?
8758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8759	(exit $ac_status); }; }; then
8760	:
8761	else
8762	echo "$as_me: program exited with status $ac_status" >&5
8763	echo "$as_me: failed program was:" >&5
8764	sed 's/^/\| /' conftest.$ac_ext >&5
8765
8766	( exit $ac_status )
8767	ac_cv_header_stdc=no
8768	fi
8769	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8770	fi
8771	fi
8772	fi
8773	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8774	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8775	if test $ac_cv_header_stdc = yes; then
8776
8777	cat >>confdefs.h <<\_ACEOF
8778	#define STDC_HEADERS 1
8779	_ACEOF
8780
8781	fi
8782
8783
8784
8785	for ac_header in stdlib.h string.h
8786	do
8787	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8788	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8789	echo "$as_me:$LINENO: checking for $ac_header" >&5
8790	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8791	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8792	echo $ECHO_N "(cached) $ECHO_C" >&6
8793	fi
8794	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8795	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8796	else
8797	# Is the header compilable?
8798	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8799	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8800	cat >conftest.$ac_ext <<_ACEOF
8801	/* confdefs.h. */
8802	_ACEOF
8803	cat confdefs.h >>conftest.$ac_ext
8804	cat >>conftest.$ac_ext <<_ACEOF
8805	/* end confdefs.h. */
8806	$ac_includes_default
8807	#include <$ac_header>
8808	_ACEOF
8809	rm -f conftest.$ac_objext
8810	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8811	(eval $ac_compile) 2>conftest.er1
8812	ac_status=$?
8813	grep -v '^ *+' conftest.er1 >conftest.err
8814	rm -f conftest.er1
8815	cat conftest.err >&5
8816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8817	(exit $ac_status); } &&
8818	{ ac_try='test -z "$ac_c_werror_flag"
8819	\|\| test ! -s conftest.err'
8820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8821	(eval $ac_try) 2>&5
8822	ac_status=$?
8823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8824	(exit $ac_status); }; } &&
8825	{ ac_try='test -s conftest.$ac_objext'
8826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8827	(eval $ac_try) 2>&5
8828	ac_status=$?
8829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8830	(exit $ac_status); }; }; then
8831	ac_header_compiler=yes
8832	else
8833	echo "$as_me: failed program was:" >&5
8834	sed 's/^/\| /' conftest.$ac_ext >&5
8835
8836	ac_header_compiler=no
8837	fi
8838	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8839	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8840	echo "${ECHO_T}$ac_header_compiler" >&6
8841
8842	# Is the header present?
8843	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8844	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8845	cat >conftest.$ac_ext <<_ACEOF
8846	/* confdefs.h. */
8847	_ACEOF
8848	cat confdefs.h >>conftest.$ac_ext
8849	cat >>conftest.$ac_ext <<_ACEOF
8850	/* end confdefs.h. */
8851	#include <$ac_header>
8852	_ACEOF
8853	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8854	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8855	ac_status=$?
8856	grep -v '^ *+' conftest.er1 >conftest.err
8857	rm -f conftest.er1
8858	cat conftest.err >&5
8859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8860	(exit $ac_status); } >/dev/null; then
8861	if test -s conftest.err; then
8862	ac_cpp_err=$ac_c_preproc_warn_flag
8863	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8864	else
8865	ac_cpp_err=
8866	fi
8867	else
8868	ac_cpp_err=yes
8869	fi
8870	if test -z "$ac_cpp_err"; then
8871	ac_header_preproc=yes
8872	else
8873	echo "$as_me: failed program was:" >&5
8874	sed 's/^/\| /' conftest.$ac_ext >&5
8875
8876	ac_header_preproc=no
8877	fi
8878	rm -f conftest.err conftest.$ac_ext
8879	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8880	echo "${ECHO_T}$ac_header_preproc" >&6
8881
8882	# So? What about this header?
8883	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8884	yes:no: )
8885	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8886	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8887	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8888	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8889	ac_header_preproc=yes
8890	;;
8891	no:yes:* )
8892	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8893	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8894	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8895	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8896	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8897	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8898	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8899	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8900	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8901	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8902	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8903	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8904	(
8905	cat <<\_ASBOX
8906	## ---------------------------------------------- ##
8907	## Report this to orxonox-dev at mail.datacore.ch ##
8908	## ---------------------------------------------- ##
8909	_ASBOX
8910	) \|
8911	sed "s/^/$as_me: WARNING: /" >&2
8912	;;
8913	esac
8914	echo "$as_me:$LINENO: checking for $ac_header" >&5
8915	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8916	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8917	echo $ECHO_N "(cached) $ECHO_C" >&6
8918	else
8919	eval "$as_ac_Header=\$ac_header_preproc"
8920	fi
8921	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8922	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8923
8924	fi
8925	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8926	cat >>confdefs.h <<_ACEOF
8927	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8928	_ACEOF
8929
8930	fi
8931
8932	done
8933
8934
8935	# Checks for typedefs, structures, and compiler characteristics.
8936	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8937	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8938	if test "${ac_cv_header_stdbool_h+set}" = set; then
8939	echo $ECHO_N "(cached) $ECHO_C" >&6
8940	else
8941	cat >conftest.$ac_ext <<_ACEOF
8942	/* confdefs.h. */
8943	_ACEOF
8944	cat confdefs.h >>conftest.$ac_ext
8945	cat >>conftest.$ac_ext <<_ACEOF
8946	/* end confdefs.h. */
8947
8948	#include <stdbool.h>
8949	#ifndef bool
8950	# error bool is not defined
8951	#endif
8952	#ifndef false
8953	# error false is not defined
8954	#endif
8955	#if false
8956	# error false is not 0
8957	#endif
8958	#ifndef true
8959	# error true is not defined
8960	#endif
8961	#if true != 1
8962	# error true is not 1
8963	#endif
8964	#ifndef __bool_true_false_are_defined
8965	# error __bool_true_false_are_defined is not defined
8966	#endif
8967
8968	struct s { _Bool s: 1; _Bool t; } s;
8969
8970	char a[true == 1 ? 1 : -1];
8971	char b[false == 0 ? 1 : -1];
8972	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8973	char d[(bool) -0.5 == true ? 1 : -1];
8974	bool e = &s;
8975	char f[(_Bool) -0.0 == false ? 1 : -1];
8976	char g[true];
8977	char h[sizeof (_Bool)];
8978	char i[sizeof s.t];
8979
8980	int
8981	main ()
8982	{
8983	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8984	;
8985	return 0;
8986	}
8987	_ACEOF
8988	rm -f conftest.$ac_objext
8989	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8990	(eval $ac_compile) 2>conftest.er1
8991	ac_status=$?
8992	grep -v '^ *+' conftest.er1 >conftest.err
8993	rm -f conftest.er1
8994	cat conftest.err >&5
8995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8996	(exit $ac_status); } &&
8997	{ ac_try='test -z "$ac_c_werror_flag"
8998	\|\| test ! -s conftest.err'
8999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9000	(eval $ac_try) 2>&5
9001	ac_status=$?
9002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9003	(exit $ac_status); }; } &&
9004	{ ac_try='test -s conftest.$ac_objext'
9005	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9006	(eval $ac_try) 2>&5
9007	ac_status=$?
9008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9009	(exit $ac_status); }; }; then
9010	ac_cv_header_stdbool_h=yes
9011	else
9012	echo "$as_me: failed program was:" >&5
9013	sed 's/^/\| /' conftest.$ac_ext >&5
9014
9015	ac_cv_header_stdbool_h=no
9016	fi
9017	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9018	fi
9019	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
9020	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
9021	echo "$as_me:$LINENO: checking for _Bool" >&5
9022	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
9023	if test "${ac_cv_type__Bool+set}" = set; then
9024	echo $ECHO_N "(cached) $ECHO_C" >&6
9025	else
9026	cat >conftest.$ac_ext <<_ACEOF
9027	/* confdefs.h. */
9028	_ACEOF
9029	cat confdefs.h >>conftest.$ac_ext
9030	cat >>conftest.$ac_ext <<_ACEOF
9031	/* end confdefs.h. */
9032	$ac_includes_default
9033	int
9034	main ()
9035	{
9036	if ((_Bool *) 0)
9037	return 0;
9038	if (sizeof (_Bool))
9039	return 0;
9040	;
9041	return 0;
9042	}
9043	_ACEOF
9044	rm -f conftest.$ac_objext
9045	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9046	(eval $ac_compile) 2>conftest.er1
9047	ac_status=$?
9048	grep -v '^ *+' conftest.er1 >conftest.err
9049	rm -f conftest.er1
9050	cat conftest.err >&5
9051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9052	(exit $ac_status); } &&
9053	{ ac_try='test -z "$ac_c_werror_flag"
9054	\|\| test ! -s conftest.err'
9055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9056	(eval $ac_try) 2>&5
9057	ac_status=$?
9058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9059	(exit $ac_status); }; } &&
9060	{ ac_try='test -s conftest.$ac_objext'
9061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9062	(eval $ac_try) 2>&5
9063	ac_status=$?
9064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065	(exit $ac_status); }; }; then
9066	ac_cv_type__Bool=yes
9067	else
9068	echo "$as_me: failed program was:" >&5
9069	sed 's/^/\| /' conftest.$ac_ext >&5
9070
9071	ac_cv_type__Bool=no
9072	fi
9073	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9074	fi
9075	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
9076	echo "${ECHO_T}$ac_cv_type__Bool" >&6
9077	if test $ac_cv_type__Bool = yes; then
9078
9079	cat >>confdefs.h <<_ACEOF
9080	#define HAVE__BOOL 1
9081	_ACEOF
9082
9083
9084	fi
9085
9086	if test $ac_cv_header_stdbool_h = yes; then
9087
9088	cat >>confdefs.h <<\_ACEOF
9089	#define HAVE_STDBOOL_H 1
9090	_ACEOF
9091
9092	fi
9093
9094
9095	# Checks for library functions.
9096
9097	for ac_header in stdlib.h
9098	do
9099	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9100	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9101	echo "$as_me:$LINENO: checking for $ac_header" >&5
9102	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9104	echo $ECHO_N "(cached) $ECHO_C" >&6
9105	fi
9106	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9107	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9108	else
9109	# Is the header compilable?
9110	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9111	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9112	cat >conftest.$ac_ext <<_ACEOF
9113	/* confdefs.h. */
9114	_ACEOF
9115	cat confdefs.h >>conftest.$ac_ext
9116	cat >>conftest.$ac_ext <<_ACEOF
9117	/* end confdefs.h. */
9118	$ac_includes_default
9119	#include <$ac_header>
9120	_ACEOF
9121	rm -f conftest.$ac_objext
9122	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9123	(eval $ac_compile) 2>conftest.er1
9124	ac_status=$?
9125	grep -v '^ *+' conftest.er1 >conftest.err
9126	rm -f conftest.er1
9127	cat conftest.err >&5
9128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9129	(exit $ac_status); } &&
9130	{ ac_try='test -z "$ac_c_werror_flag"
9131	\|\| test ! -s conftest.err'
9132	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9133	(eval $ac_try) 2>&5
9134	ac_status=$?
9135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9136	(exit $ac_status); }; } &&
9137	{ ac_try='test -s conftest.$ac_objext'
9138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9139	(eval $ac_try) 2>&5
9140	ac_status=$?
9141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142	(exit $ac_status); }; }; then
9143	ac_header_compiler=yes
9144	else
9145	echo "$as_me: failed program was:" >&5
9146	sed 's/^/\| /' conftest.$ac_ext >&5
9147
9148	ac_header_compiler=no
9149	fi
9150	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9151	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9152	echo "${ECHO_T}$ac_header_compiler" >&6
9153
9154	# Is the header present?
9155	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9156	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9157	cat >conftest.$ac_ext <<_ACEOF
9158	/* confdefs.h. */
9159	_ACEOF
9160	cat confdefs.h >>conftest.$ac_ext
9161	cat >>conftest.$ac_ext <<_ACEOF
9162	/* end confdefs.h. */
9163	#include <$ac_header>
9164	_ACEOF
9165	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9166	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9167	ac_status=$?
9168	grep -v '^ *+' conftest.er1 >conftest.err
9169	rm -f conftest.er1
9170	cat conftest.err >&5
9171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9172	(exit $ac_status); } >/dev/null; then
9173	if test -s conftest.err; then
9174	ac_cpp_err=$ac_c_preproc_warn_flag
9175	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9176	else
9177	ac_cpp_err=
9178	fi
9179	else
9180	ac_cpp_err=yes
9181	fi
9182	if test -z "$ac_cpp_err"; then
9183	ac_header_preproc=yes
9184	else
9185	echo "$as_me: failed program was:" >&5
9186	sed 's/^/\| /' conftest.$ac_ext >&5
9187
9188	ac_header_preproc=no
9189	fi
9190	rm -f conftest.err conftest.$ac_ext
9191	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9192	echo "${ECHO_T}$ac_header_preproc" >&6
9193
9194	# So? What about this header?
9195	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9196	yes:no: )
9197	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9198	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9199	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9200	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9201	ac_header_preproc=yes
9202	;;
9203	no:yes:* )
9204	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9205	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9206	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9207	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9208	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9209	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9210	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9211	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9212	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9213	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9214	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9215	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9216	(
9217	cat <<\_ASBOX
9218	## ---------------------------------------------- ##
9219	## Report this to orxonox-dev at mail.datacore.ch ##
9220	## ---------------------------------------------- ##
9221	_ASBOX
9222	) \|
9223	sed "s/^/$as_me: WARNING: /" >&2
9224	;;
9225	esac
9226	echo "$as_me:$LINENO: checking for $ac_header" >&5
9227	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9228	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9229	echo $ECHO_N "(cached) $ECHO_C" >&6
9230	else
9231	eval "$as_ac_Header=\$ac_header_preproc"
9232	fi
9233	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9234	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9235
9236	fi
9237	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9238	cat >>confdefs.h <<_ACEOF
9239	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9240	_ACEOF
9241
9242	fi
9243
9244	done
9245
9246	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
9247	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
9248	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
9249	echo $ECHO_N "(cached) $ECHO_C" >&6
9250	else
9251	if test "$cross_compiling" = yes; then
9252	ac_cv_func_malloc_0_nonnull=no
9253	else
9254	cat >conftest.$ac_ext <<_ACEOF
9255	/* confdefs.h. */
9256	_ACEOF
9257	cat confdefs.h >>conftest.$ac_ext
9258	cat >>conftest.$ac_ext <<_ACEOF
9259	/* end confdefs.h. */
9260	#if STDC_HEADERS \|\| HAVE_STDLIB_H
9261	# include <stdlib.h>
9262	#else
9263	char *malloc ();
9264	#endif
9265
9266	int
9267	main ()
9268	{
9269	exit (malloc (0) ? 0 : 1);
9270	;
9271	return 0;
9272	}
9273	_ACEOF
9274	rm -f conftest$ac_exeext
9275	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9276	(eval $ac_link) 2>&5
9277	ac_status=$?
9278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9279	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9280	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9281	(eval $ac_try) 2>&5
9282	ac_status=$?
9283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9284	(exit $ac_status); }; }; then
9285	ac_cv_func_malloc_0_nonnull=yes
9286	else
9287	echo "$as_me: program exited with status $ac_status" >&5
9288	echo "$as_me: failed program was:" >&5
9289	sed 's/^/\| /' conftest.$ac_ext >&5
9290
9291	( exit $ac_status )
9292	ac_cv_func_malloc_0_nonnull=no
9293	fi
9294	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9295	fi
9296	fi
9297	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
9298	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
9299	if test $ac_cv_func_malloc_0_nonnull = yes; then
9300
9301	cat >>confdefs.h <<\_ACEOF
9302	#define HAVE_MALLOC 1
9303	_ACEOF
9304
9305	else
9306	cat >>confdefs.h <<\_ACEOF
9307	#define HAVE_MALLOC 0
9308	_ACEOF
9309
9310	case $LIBOBJS in
9311	"malloc.$ac_objext" \| \
9312	*" malloc.$ac_objext" \| \
9313	"malloc.$ac_objext "* \| \
9314	" malloc.$ac_objext " ) ;;
9315	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
9316	esac
9317
9318
9319	cat >>confdefs.h <<\_ACEOF
9320	#define malloc rpl_malloc
9321	_ACEOF
9322
9323	fi
9324
9325
9326
9327
9328
9329	for ac_func in bzero sqrt
9330	do
9331	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9332	echo "$as_me:$LINENO: checking for $ac_func" >&5
9333	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9334	if eval "test \"\${$as_ac_var+set}\" = set"; then
9335	echo $ECHO_N "(cached) $ECHO_C" >&6
9336	else
9337	cat >conftest.$ac_ext <<_ACEOF
9338	/* confdefs.h. */
9339	_ACEOF
9340	cat confdefs.h >>conftest.$ac_ext
9341	cat >>conftest.$ac_ext <<_ACEOF
9342	/* end confdefs.h. */
9343	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9344	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9345	#define $ac_func innocuous_$ac_func
9346
9347	/* System header to define __stub macros and hopefully few prototypes,
9348	which can conflict with char $ac_func (); below.
9349	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9350	<limits.h> exists even on freestanding compilers. */
9351
9352	#ifdef __STDC__
9353	# include <limits.h>
9354	#else
9355	# include <assert.h>
9356	#endif
9357
9358	#undef $ac_func
9359
9360	/* Override any gcc2 internal prototype to avoid an error. */
9361	#ifdef __cplusplus
9362	extern "C"
9363	{
9364	#endif
9365	/* We use char because int might match the return type of a gcc2
9366	builtin and then its argument prototype would still apply. */
9367	char $ac_func ();
9368	/* The GNU C library defines this for functions which it implements
9369	to always fail with ENOSYS. Some functions are actually named
9370	something starting with __ and the normal name is an alias. */
9371	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9372	choke me
9373	#else
9374	char (*f) () = $ac_func;
9375	#endif
9376	#ifdef __cplusplus
9377	}
9378	#endif
9379
9380	int
9381	main ()
9382	{
9383	return f != $ac_func;
9384	;
9385	return 0;
9386	}
9387	_ACEOF
9388	rm -f conftest.$ac_objext conftest$ac_exeext
9389	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9390	(eval $ac_link) 2>conftest.er1
9391	ac_status=$?
9392	grep -v '^ *+' conftest.er1 >conftest.err
9393	rm -f conftest.er1
9394	cat conftest.err >&5
9395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9396	(exit $ac_status); } &&
9397	{ ac_try='test -z "$ac_c_werror_flag"
9398	\|\| test ! -s conftest.err'
9399	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9400	(eval $ac_try) 2>&5
9401	ac_status=$?
9402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9403	(exit $ac_status); }; } &&
9404	{ ac_try='test -s conftest$ac_exeext'
9405	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9406	(eval $ac_try) 2>&5
9407	ac_status=$?
9408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9409	(exit $ac_status); }; }; then
9410	eval "$as_ac_var=yes"
9411	else
9412	echo "$as_me: failed program was:" >&5
9413	sed 's/^/\| /' conftest.$ac_ext >&5
9414
9415	eval "$as_ac_var=no"
9416	fi
9417	rm -f conftest.err conftest.$ac_objext \
9418	conftest$ac_exeext conftest.$ac_ext
9419	fi
9420	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9421	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9422	if test `eval echo '${'$as_ac_var'}'` = yes; then
9423	cat >>confdefs.h <<_ACEOF
9424	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9425	_ACEOF
9426
9427	fi
9428	done
9429
9430
9431	######################
9432	## OUTPUT CONFIGURE ##
9433	######################
9434	ac_config_files="$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/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 src/subprojects/gui/Makefile"
9435
9436
9437	cat >confcache <<\_ACEOF
9438	# This file is a shell script that caches the results of configure
9439	# tests run on this system so they can be shared between configure
9440	# scripts and configure runs, see configure's option --config-cache.
9441	# It is not useful on other systems. If it contains results you don't
9442	# want to keep, you may remove or edit it.
9443	#
9444	# config.status only pays attention to the cache file if you give it
9445	# the --recheck option to rerun configure.
9446	#
9447	# `ac_cv_env_foo' variables (set or unset) will be overridden when
9448	# loading this file, other unset `ac_cv_foo' will be assigned the
9449	# following values.
9450
9451	_ACEOF
9452
9453	# The following way of writing the cache mishandles newlines in values,
9454	# but we know of no workaround that is simple, portable, and efficient.
9455	# So, don't put newlines in cache variables' values.
9456	# Ultrix sh set writes to stderr and can't be redirected directly,
9457	# and sets the high bit in the cache file unless we assign to the vars.
9458	{
9459	(set) 2>&1 \|
9460	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
9461	ac_space=\ )
9462	# `set' does not quote correctly, so add quotes (double-quote
9463	# substitution turns \\\\ into \\, and sed turns \\ into \).
9464	sed -n \
9465	"s/'/'\\\\''/g;
9466	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9467	;;
9468	*)
9469	# `set' quotes correctly as required by POSIX, so do not add quotes.
9470	sed -n \
9471	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9472	;;
9473	esac;
9474	} \|
9475	sed '
9476	t clear
9477	: clear
9478	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9479	t end
9480	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
9481	: end' >>confcache
9482	if diff $cache_file confcache >/dev/null 2>&1; then :; else
9483	if test -w $cache_file; then
9484	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9485	cat confcache >$cache_file
9486	else
9487	echo "not updating unwritable cache $cache_file"
9488	fi
9489	fi
9490	rm -f confcache
9491
9492	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9493	# Let make expand exec_prefix.
9494	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9495
9496	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9497	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9498	# trailing colons and then remove the whole line if VPATH becomes empty
9499	# (actually we leave an empty line to preserve line numbers).
9500	if test "x$srcdir" = x.; then
9501	ac_vpsub='/^[ ]VPATH[ ]=/{
9502	s/:\$(srcdir):/:/;
9503	s/:\${srcdir}:/:/;
9504	s/:@srcdir@:/:/;
9505	s/^$[^=]=[ ]$:*/\1/;
9506	s/:*$//;
9507	s/^[^=]=[ ]$//;
9508	}'
9509	fi
9510
9511	DEFS=-DHAVE_CONFIG_H
9512
9513	ac_libobjs=
9514	ac_ltlibobjs=
9515	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9516	# 1. Remove the extension, and $U if already installed.
9517	ac_i=`echo "$ac_i" \|
9518	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9519	# 2. Add them.
9520	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9521	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9522	done
9523	LIBOBJS=$ac_libobjs
9524
9525	LTLIBOBJS=$ac_ltlibobjs
9526
9527
9528	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9529	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9530	Usually this means the macro was only invoked conditionally." >&5
9531	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9532	Usually this means the macro was only invoked conditionally." >&2;}
9533	{ (exit 1); exit 1; }; }
9534	fi
9535	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9536	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9537	Usually this means the macro was only invoked conditionally." >&5
9538	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9539	Usually this means the macro was only invoked conditionally." >&2;}
9540	{ (exit 1); exit 1; }; }
9541	fi
9542	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9543	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9544	Usually this means the macro was only invoked conditionally." >&5
9545	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9546	Usually this means the macro was only invoked conditionally." >&2;}
9547	{ (exit 1); exit 1; }; }
9548	fi
9549	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9550	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9551	Usually this means the macro was only invoked conditionally." >&5
9552	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9553	Usually this means the macro was only invoked conditionally." >&2;}
9554	{ (exit 1); exit 1; }; }
9555	fi
9556	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9557	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9558	Usually this means the macro was only invoked conditionally." >&5
9559	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9560	Usually this means the macro was only invoked conditionally." >&2;}
9561	{ (exit 1); exit 1; }; }
9562	fi
9563	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9564	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9565	Usually this means the macro was only invoked conditionally." >&5
9566	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9567	Usually this means the macro was only invoked conditionally." >&2;}
9568	{ (exit 1); exit 1; }; }
9569	fi
9570	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9571	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9572	Usually this means the macro was only invoked conditionally." >&5
9573	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9574	Usually this means the macro was only invoked conditionally." >&2;}
9575	{ (exit 1); exit 1; }; }
9576	fi
9577	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9578	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9579	Usually this means the macro was only invoked conditionally." >&5
9580	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9581	Usually this means the macro was only invoked conditionally." >&2;}
9582	{ (exit 1); exit 1; }; }
9583	fi
9584
9585	: ${CONFIG_STATUS=./config.status}
9586	ac_clean_files_save=$ac_clean_files
9587	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9588	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9589	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9590	cat >$CONFIG_STATUS <<_ACEOF
9591	#! $SHELL
9592	# Generated by $as_me.
9593	# Run this file to recreate the current configuration.
9594	# Compiler output produced by configure, useful for debugging
9595	# configure, is in config.log if it exists.
9596
9597	debug=false
9598	ac_cs_recheck=false
9599	ac_cs_silent=false
9600	SHELL=\${CONFIG_SHELL-$SHELL}
9601	_ACEOF
9602
9603	cat >>$CONFIG_STATUS <<\_ACEOF
9604	## --------------------- ##
9605	## M4sh Initialization. ##
9606	## --------------------- ##
9607
9608	# Be Bourne compatible
9609	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9610	emulate sh
9611	NULLCMD=:
9612	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9613	# is contrary to our usage. Disable this feature.
9614	alias -g '${1+"$@"}'='"$@"'
9615	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9616	set -o posix
9617	fi
9618	DUALCASE=1; export DUALCASE # for MKS sh
9619
9620	# Support unset when possible.
9621	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9622	as_unset=unset
9623	else
9624	as_unset=false
9625	fi
9626
9627
9628	# Work around bugs in pre-3.0 UWIN ksh.
9629	$as_unset ENV MAIL MAILPATH
9630	PS1='$ '
9631	PS2='> '
9632	PS4='+ '
9633
9634	# NLS nuisances.
9635	for as_var in \
9636	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9637	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9638	LC_TELEPHONE LC_TIME
9639	do
9640	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9641	eval $as_var=C; export $as_var
9642	else
9643	$as_unset $as_var
9644	fi
9645	done
9646
9647	# Required to use basename.
9648	if expr a : '$a$' >/dev/null 2>&1; then
9649	as_expr=expr
9650	else
9651	as_expr=false
9652	fi
9653
9654	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9655	as_basename=basename
9656	else
9657	as_basename=false
9658	fi
9659
9660
9661	# Name of the executable.
9662	as_me=`$as_basename "$0" \|\|
9663	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9664	X"$0" : 'X$//$$' \\| \
9665	X"$0" : 'X$/$$' \\| \
9666	. : '$.$' 2>/dev/null \|\|
9667	echo X/"$0" \|
9668	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9669	/^X\/$\/\/$$/{ s//\1/; q; }
9670	/^X\/$\/$.*/{ s//\1/; q; }
9671	s/.*/./; q'`
9672
9673
9674	# PATH needs CR, and LINENO needs CR and PATH.
9675	# Avoid depending upon Character Ranges.
9676	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9677	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9678	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9679	as_cr_digits='0123456789'
9680	as_cr_alnum=$as_cr_Letters$as_cr_digits
9681
9682	# The user is always right.
9683	if test "${PATH_SEPARATOR+set}" != set; then
9684	echo "#! /bin/sh" >conf$$.sh
9685	echo "exit 0" >>conf$$.sh
9686	chmod +x conf$$.sh
9687	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9688	PATH_SEPARATOR=';'
9689	else
9690	PATH_SEPARATOR=:
9691	fi
9692	rm -f conf$$.sh
9693	fi
9694
9695
9696	as_lineno_1=$LINENO
9697	as_lineno_2=$LINENO
9698	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9699	test "x$as_lineno_1" != "x$as_lineno_2" &&
9700	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9701	# Find who we are. Look in the path if we contain no path at all
9702	# relative or not.
9703	case $0 in
9704	[\\/] ) as_myself=$0 ;;
9705	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9706	for as_dir in $PATH
9707	do
9708	IFS=$as_save_IFS
9709	test -z "$as_dir" && as_dir=.
9710	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9711	done
9712
9713	;;
9714	esac
9715	# We did not find ourselves, most probably we were run as `sh COMMAND'
9716	# in which case we are not to be found in the path.
9717	if test "x$as_myself" = x; then
9718	as_myself=$0
9719	fi
9720	if test ! -f "$as_myself"; then
9721	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9722	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9723	{ (exit 1); exit 1; }; }
9724	fi
9725	case $CONFIG_SHELL in
9726	'')
9727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9728	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9729	do
9730	IFS=$as_save_IFS
9731	test -z "$as_dir" && as_dir=.
9732	for as_base in sh bash ksh sh5; do
9733	case $as_dir in
9734	/*)
9735	if ("$as_dir/$as_base" -c '
9736	as_lineno_1=$LINENO
9737	as_lineno_2=$LINENO
9738	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9739	test "x$as_lineno_1" != "x$as_lineno_2" &&
9740	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9741	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9742	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9743	CONFIG_SHELL=$as_dir/$as_base
9744	export CONFIG_SHELL
9745	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9746	fi;;
9747	esac
9748	done
9749	done
9750	;;
9751	esac
9752
9753	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9754	# uniformly replaced by the line number. The first 'sed' inserts a
9755	# line-number line before each line; the second 'sed' does the real
9756	# work. The second script uses 'N' to pair each line-number line
9757	# with the numbered line, and appends trailing '-' during
9758	# substitution so that $LINENO is not a special case at line end.
9759	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9760	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9761	sed '=' <$as_myself \|
9762	sed '
9763	N
9764	s,$,-,
9765	: loop
9766	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9767	t loop
9768	s,-$,,
9769	s,^['$as_cr_digits']*\n,,
9770	' >$as_me.lineno &&
9771	chmod +x $as_me.lineno \|\|
9772	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9773	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9774	{ (exit 1); exit 1; }; }
9775
9776	# Don't try to exec as it changes $[0], causing all sort of problems
9777	# (the dirname of $[0] is not the place where we might find the
9778	# original and so on. Autoconf is especially sensible to this).
9779	. ./$as_me.lineno
9780	# Exit status is that of the last command.
9781	exit
9782	}
9783
9784
9785	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9786	c,-n*) ECHO_N= ECHO_C='
9787	' ECHO_T=' ' ;;
9788	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9789	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9790	esac
9791
9792	if expr a : '$a$' >/dev/null 2>&1; then
9793	as_expr=expr
9794	else
9795	as_expr=false
9796	fi
9797
9798	rm -f conf$$ conf$$.exe conf$$.file
9799	echo >conf$$.file
9800	if ln -s conf$$.file conf$$ 2>/dev/null; then
9801	# We could just check for DJGPP; but this test a) works b) is more generic
9802	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9803	if test -f conf$$.exe; then
9804	# Don't use ln at all; we don't have any links
9805	as_ln_s='cp -p'
9806	else
9807	as_ln_s='ln -s'
9808	fi
9809	elif ln conf$$.file conf$$ 2>/dev/null; then
9810	as_ln_s=ln
9811	else
9812	as_ln_s='cp -p'
9813	fi
9814	rm -f conf$$ conf$$.exe conf$$.file
9815
9816	if mkdir -p . 2>/dev/null; then
9817	as_mkdir_p=:
9818	else
9819	test -d ./-p && rmdir ./-p
9820	as_mkdir_p=false
9821	fi
9822
9823	as_executable_p="test -f"
9824
9825	# Sed expression to map a string onto a valid CPP name.
9826	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9827
9828	# Sed expression to map a string onto a valid variable name.
9829	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9830
9831
9832	# IFS
9833	# We need space, tab and new line, in precisely that order.
9834	as_nl='
9835	'
9836	IFS=" $as_nl"
9837
9838	# CDPATH.
9839	$as_unset CDPATH
9840
9841	exec 6>&1
9842
9843	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9844	# report actual input values of CONFIG_FILES etc. instead of their
9845	# values after options handling. Logging --version etc. is OK.
9846	exec 5>>config.log
9847	{
9848	echo
9849	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9850	## Running $as_me. ##
9851	_ASBOX
9852	} >&5
9853	cat >&5 <<_CSEOF
9854
9855	This file was extended by orxonox $as_me 0.3.0_alpha, which was
9856	generated by GNU Autoconf 2.59. Invocation command line was
9857
9858	CONFIG_FILES = $CONFIG_FILES
9859	CONFIG_HEADERS = $CONFIG_HEADERS
9860	CONFIG_LINKS = $CONFIG_LINKS
9861	CONFIG_COMMANDS = $CONFIG_COMMANDS
9862	$ $0 $@
9863
9864	_CSEOF
9865	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9866	echo >&5
9867	_ACEOF
9868
9869	# Files that config.status was made for.
9870	if test -n "$ac_config_files"; then
9871	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9872	fi
9873
9874	if test -n "$ac_config_headers"; then
9875	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9876	fi
9877
9878	if test -n "$ac_config_links"; then
9879	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9880	fi
9881
9882	if test -n "$ac_config_commands"; then
9883	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9884	fi
9885
9886	cat >>$CONFIG_STATUS <<\_ACEOF
9887
9888	ac_cs_usage="\
9889	\`$as_me' instantiates files from templates according to the
9890	current configuration.
9891
9892	Usage: $0 [OPTIONS] [FILE]...
9893
9894	-h, --help print this help, then exit
9895	-V, --version print version number, then exit
9896	-q, --quiet do not print progress messages
9897	-d, --debug don't remove temporary files
9898	--recheck update $as_me by reconfiguring in the same conditions
9899	--file=FILE[:TEMPLATE]
9900	instantiate the configuration file FILE
9901	--header=FILE[:TEMPLATE]
9902	instantiate the configuration header FILE
9903
9904	Configuration files:
9905	$config_files
9906
9907	Configuration headers:
9908	$config_headers
9909
9910	Configuration commands:
9911	$config_commands
9912
9913	Report bugs to <bug-autoconf@gnu.org>."
9914	_ACEOF
9915
9916	cat >>$CONFIG_STATUS <<_ACEOF
9917	ac_cs_version="\\
9918	orxonox config.status 0.3.0_alpha
9919	configured by $0, generated by GNU Autoconf 2.59,
9920	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9921
9922	Copyright (C) 2003 Free Software Foundation, Inc.
9923	This config.status script is free software; the Free Software Foundation
9924	gives unlimited permission to copy, distribute and modify it."
9925	srcdir=$srcdir
9926	INSTALL="$INSTALL"
9927	_ACEOF
9928
9929	cat >>$CONFIG_STATUS <<\_ACEOF
9930	# If no file are specified by the user, then we need to provide default
9931	# value. By we need to know if files were specified by the user.
9932	ac_need_defaults=:
9933	while test $# != 0
9934	do
9935	case $1 in
9936	--=)
9937	ac_option=`expr "x$1" : 'x$[^=]*$='`
9938	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9939	ac_shift=:
9940	;;
9941	-*)
9942	ac_option=$1
9943	ac_optarg=$2
9944	ac_shift=shift
9945	;;
9946	*) # This is not an option, so the user has probably given explicit
9947	# arguments.
9948	ac_option=$1
9949	ac_need_defaults=false;;
9950	esac
9951
9952	case $ac_option in
9953	# Handling of the options.
9954	_ACEOF
9955	cat >>$CONFIG_STATUS <<\_ACEOF
9956	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9957	ac_cs_recheck=: ;;
9958	--version \| --vers* \| -V )
9959	echo "$ac_cs_version"; exit 0 ;;
9960	--he \| --h)
9961	# Conflict between --help and --header
9962	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9963	Try \`$0 --help' for more information." >&5
9964	echo "$as_me: error: ambiguous option: $1
9965	Try \`$0 --help' for more information." >&2;}
9966	{ (exit 1); exit 1; }; };;
9967	--help \| --hel \| -h )
9968	echo "$ac_cs_usage"; exit 0 ;;
9969	--debug \| --d* \| -d )
9970	debug=: ;;
9971	--file \| --fil \| --fi \| --f )
9972	$ac_shift
9973	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9974	ac_need_defaults=false;;
9975	--header \| --heade \| --head \| --hea )
9976	$ac_shift
9977	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9978	ac_need_defaults=false;;
9979	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9980	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9981	ac_cs_silent=: ;;
9982
9983	# This is an error.
9984	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9985	Try \`$0 --help' for more information." >&5
9986	echo "$as_me: error: unrecognized option: $1
9987	Try \`$0 --help' for more information." >&2;}
9988	{ (exit 1); exit 1; }; } ;;
9989
9990	*) ac_config_targets="$ac_config_targets $1" ;;
9991
9992	esac
9993	shift
9994	done
9995
9996	ac_configure_extra_args=
9997
9998	if $ac_cs_silent; then
9999	exec 6>/dev/null
10000	ac_configure_extra_args="$ac_configure_extra_args --silent"
10001	fi
10002
10003	_ACEOF
10004	cat >>$CONFIG_STATUS <<_ACEOF
10005	if \$ac_cs_recheck; then
10006	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10007	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10008	fi
10009
10010	_ACEOF
10011
10012	cat >>$CONFIG_STATUS <<_ACEOF
10013	#
10014	# INIT-COMMANDS section.
10015	#
10016
10017	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10018
10019	_ACEOF
10020
10021
10022
10023	cat >>$CONFIG_STATUS <<\_ACEOF
10024	for ac_config_target in $ac_config_targets
10025	do
10026	case "$ac_config_target" in
10027	# Handling of arguments.
10028	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10029	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10030	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
10031	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
10032	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
10033	"src/lib/graphics/spatial_separation/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/spatial_separation/Makefile" ;;
10034	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
10035	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
10036	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
10037	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
10038	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
10039	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
10040	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
10041	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
10042	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
10043	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
10044	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
10045	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
10046	"src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
10047	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10048	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10049	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10050	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10051	{ (exit 1); exit 1; }; };;
10052	esac
10053	done
10054
10055	# If the user did not use the arguments to specify the items to instantiate,
10056	# then the envvar interface is used. Set only those that are not.
10057	# We use the long form for the default assignment because of an extremely
10058	# bizarre bug on SunOS 4.1.3.
10059	if $ac_need_defaults; then
10060	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
10061	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10062	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10063	fi
10064
10065	# Have a temporary directory for convenience. Make it in the build tree
10066	# simply because there is no reason to put it here, and in addition,
10067	# creating and moving files from /tmp can sometimes cause problems.
10068	# Create a temporary directory, and hook for its removal unless debugging.
10069	$debug \|\|
10070	{
10071	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
10072	trap '{ (exit 1); exit 1; }' 1 2 13 15
10073	}
10074
10075	# Create a (secure) tmp directory for tmp files.
10076
10077	{
10078	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
10079	test -n "$tmp" && test -d "$tmp"
10080	} \|\|
10081	{
10082	tmp=./confstat$$-$RANDOM
10083	(umask 077 && mkdir $tmp)
10084	} \|\|
10085	{
10086	echo "$me: cannot create a temporary directory in ." >&2
10087	{ (exit 1); exit 1; }
10088	}
10089
10090	_ACEOF
10091
10092	cat >>$CONFIG_STATUS <<_ACEOF
10093
10094	#
10095	# CONFIG_FILES section.
10096	#
10097
10098	# No need to generate the scripts if there are no CONFIG_FILES.
10099	# This happens for instance when ./config.status config.h
10100	if test -n "\$CONFIG_FILES"; then
10101	# Protect against being on the right side of a sed subst in config.status.
10102	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
10103	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
10104	s,@SHELL@,$SHELL,;t t
10105	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
10106	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
10107	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
10108	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10109	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10110	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10111	s,@exec_prefix@,$exec_prefix,;t t
10112	s,@prefix@,$prefix,;t t
10113	s,@program_transform_name@,$program_transform_name,;t t
10114	s,@bindir@,$bindir,;t t
10115	s,@sbindir@,$sbindir,;t t
10116	s,@libexecdir@,$libexecdir,;t t
10117	s,@datadir@,$datadir,;t t
10118	s,@sysconfdir@,$sysconfdir,;t t
10119	s,@sharedstatedir@,$sharedstatedir,;t t
10120	s,@localstatedir@,$localstatedir,;t t
10121	s,@libdir@,$libdir,;t t
10122	s,@includedir@,$includedir,;t t
10123	s,@oldincludedir@,$oldincludedir,;t t
10124	s,@infodir@,$infodir,;t t
10125	s,@mandir@,$mandir,;t t
10126	s,@build_alias@,$build_alias,;t t
10127	s,@host_alias@,$host_alias,;t t
10128	s,@target_alias@,$target_alias,;t t
10129	s,@DEFS@,$DEFS,;t t
10130	s,@ECHO_C@,$ECHO_C,;t t
10131	s,@ECHO_N@,$ECHO_N,;t t
10132	s,@ECHO_T@,$ECHO_T,;t t
10133	s,@LIBS@,$LIBS,;t t
10134	s,@build@,$build,;t t
10135	s,@build_cpu@,$build_cpu,;t t
10136	s,@build_vendor@,$build_vendor,;t t
10137	s,@build_os@,$build_os,;t t
10138	s,@host@,$host,;t t
10139	s,@host_cpu@,$host_cpu,;t t
10140	s,@host_vendor@,$host_vendor,;t t
10141	s,@host_os@,$host_os,;t t
10142	s,@target@,$target,;t t
10143	s,@target_cpu@,$target_cpu,;t t
10144	s,@target_vendor@,$target_vendor,;t t
10145	s,@target_os@,$target_os,;t t
10146	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10147	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10148	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10149	s,@CYGPATH_W@,$CYGPATH_W,;t t
10150	s,@PACKAGE@,$PACKAGE,;t t
10151	s,@VERSION@,$VERSION,;t t
10152	s,@ACLOCAL@,$ACLOCAL,;t t
10153	s,@AUTOCONF@,$AUTOCONF,;t t
10154	s,@AUTOMAKE@,$AUTOMAKE,;t t
10155	s,@AUTOHEADER@,$AUTOHEADER,;t t
10156	s,@MAKEINFO@,$MAKEINFO,;t t
10157	s,@AMTAR@,$AMTAR,;t t
10158	s,@install_sh@,$install_sh,;t t
10159	s,@STRIP@,$STRIP,;t t
10160	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10161	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10162	s,@mkdir_p@,$mkdir_p,;t t
10163	s,@AWK@,$AWK,;t t
10164	s,@SET_MAKE@,$SET_MAKE,;t t
10165	s,@am__leading_dot@,$am__leading_dot,;t t
10166	s,@CXX@,$CXX,;t t
10167	s,@CXXFLAGS@,$CXXFLAGS,;t t
10168	s,@LDFLAGS@,$LDFLAGS,;t t
10169	s,@CPPFLAGS@,$CPPFLAGS,;t t
10170	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10171	s,@EXEEXT@,$EXEEXT,;t t
10172	s,@OBJEXT@,$OBJEXT,;t t
10173	s,@DEPDIR@,$DEPDIR,;t t
10174	s,@am__include@,$am__include,;t t
10175	s,@am__quote@,$am__quote,;t t
10176	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10177	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10178	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10179	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10180	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10181	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10182	s,@RANLIB@,$RANLIB,;t t
10183	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10184	s,@CC@,$CC,;t t
10185	s,@CFLAGS@,$CFLAGS,;t t
10186	s,@ac_ct_CC@,$ac_ct_CC,;t t
10187	s,@CCDEPMODE@,$CCDEPMODE,;t t
10188	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10189	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10190	s,@CPP@,$CPP,;t t
10191	s,@EGREP@,$EGREP,;t t
10192	s,@DEBUG@,$DEBUG,;t t
10193	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
10194	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
10195	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
10196	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
10197	s,@DOXYGEN@,$DOXYGEN,;t t
10198	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
10199	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
10200	s,@GPROF@,$GPROF,;t t
10201	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
10202	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
10203	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
10204	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
10205	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
10206	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
10207	s,@CURL_LIBS@,$CURL_LIBS,;t t
10208	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
10209	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
10210	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
10211	s,@LIBOBJS@,$LIBOBJS,;t t
10212	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10213	CEOF
10214
10215	_ACEOF
10216
10217	cat >>$CONFIG_STATUS <<\_ACEOF
10218	# Split the substitutions into bite-sized pieces for seds with
10219	# small command number limits, like on Digital OSF/1 and HP-UX.
10220	ac_max_sed_lines=48
10221	ac_sed_frag=1 # Number of current file.
10222	ac_beg=1 # First line for current file.
10223	ac_end=$ac_max_sed_lines # Line after last line for current file.
10224	ac_more_lines=:
10225	ac_sed_cmds=
10226	while $ac_more_lines; do
10227	if test $ac_beg -gt 1; then
10228	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10229	else
10230	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10231	fi
10232	if test ! -s $tmp/subs.frag; then
10233	ac_more_lines=false
10234	else
10235	# The purpose of the label and of the branching condition is to
10236	# speed up the sed processing (if there are no `@' at all, there
10237	# is no need to browse any of the substitutions).
10238	# These are the two extra sed commands mentioned above.
10239	(echo ':t
10240	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10241	if test -z "$ac_sed_cmds"; then
10242	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10243	else
10244	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10245	fi
10246	ac_sed_frag=`expr $ac_sed_frag + 1`
10247	ac_beg=$ac_end
10248	ac_end=`expr $ac_end + $ac_max_sed_lines`
10249	fi
10250	done
10251	if test -z "$ac_sed_cmds"; then
10252	ac_sed_cmds=cat
10253	fi
10254	fi # test -n "$CONFIG_FILES"
10255
10256	_ACEOF
10257	cat >>$CONFIG_STATUS <<\_ACEOF
10258	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10259	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10260	case $ac_file in
10261	- \| :- \| :-:* ) # input from stdin
10262	cat >$tmp/stdin
10263	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10264	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10265	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10266	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10267	* ) ac_file_in=$ac_file.in ;;
10268	esac
10269
10270	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
10271	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10272	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10273	X"$ac_file" : 'X$//$[^/]' \\| \
10274	X"$ac_file" : 'X$//$$' \\| \
10275	X"$ac_file" : 'X$/$' \\| \
10276	. : '$.$' 2>/dev/null \|\|
10277	echo X"$ac_file" \|
10278	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10279	/^X$\/\/$[^/].*/{ s//\1/; q; }
10280	/^X$\/\/$$/{ s//\1/; q; }
10281	/^X$\/$.*/{ s//\1/; q; }
10282	s/.*/./; q'`
10283	{ if $as_mkdir_p; then
10284	mkdir -p "$ac_dir"
10285	else
10286	as_dir="$ac_dir"
10287	as_dirs=
10288	while test ! -d "$as_dir"; do
10289	as_dirs="$as_dir $as_dirs"
10290	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10291	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10292	X"$as_dir" : 'X$//$[^/]' \\| \
10293	X"$as_dir" : 'X$//$$' \\| \
10294	X"$as_dir" : 'X$/$' \\| \
10295	. : '$.$' 2>/dev/null \|\|
10296	echo X"$as_dir" \|
10297	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10298	/^X$\/\/$[^/].*/{ s//\1/; q; }
10299	/^X$\/\/$$/{ s//\1/; q; }
10300	/^X$\/$.*/{ s//\1/; q; }
10301	s/.*/./; q'`
10302	done
10303	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10304	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10305	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10306	{ (exit 1); exit 1; }; }; }
10307
10308	ac_builddir=.
10309
10310	if test "$ac_dir" != .; then
10311	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10312	# A "../" for each directory in $ac_dir_suffix.
10313	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10314	else
10315	ac_dir_suffix= ac_top_builddir=
10316	fi
10317
10318	case $srcdir in
10319	.) # No --srcdir option. We are building in place.
10320	ac_srcdir=.
10321	if test -z "$ac_top_builddir"; then
10322	ac_top_srcdir=.
10323	else
10324	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10325	fi ;;
10326	[\\/]* \| ?:[\\/]* ) # Absolute path.
10327	ac_srcdir=$srcdir$ac_dir_suffix;
10328	ac_top_srcdir=$srcdir ;;
10329	*) # Relative path.
10330	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10331	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10332	esac
10333
10334	# Do not use `cd foo && pwd` to compute absolute paths, because
10335	# the directories may not exist.
10336	case `pwd` in
10337	.) ac_abs_builddir="$ac_dir";;
10338	*)
10339	case "$ac_dir" in
10340	.) ac_abs_builddir=`pwd`;;
10341	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10342	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10343	esac;;
10344	esac
10345	case $ac_abs_builddir in
10346	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10347	*)
10348	case ${ac_top_builddir}. in
10349	.) ac_abs_top_builddir=$ac_abs_builddir;;
10350	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10351	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10352	esac;;
10353	esac
10354	case $ac_abs_builddir in
10355	.) ac_abs_srcdir=$ac_srcdir;;
10356	*)
10357	case $ac_srcdir in
10358	.) ac_abs_srcdir=$ac_abs_builddir;;
10359	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10360	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10361	esac;;
10362	esac
10363	case $ac_abs_builddir in
10364	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10365	*)
10366	case $ac_top_srcdir in
10367	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10368	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10369	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10370	esac;;
10371	esac
10372
10373
10374	case $INSTALL in
10375	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10376	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10377	esac
10378
10379	if test x"$ac_file" != x-; then
10380	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10381	echo "$as_me: creating $ac_file" >&6;}
10382	rm -f "$ac_file"
10383	fi
10384	# Let's still pretend it is `configure' which instantiates (i.e., don't
10385	# use $as_me), people would be surprised to read:
10386	# /* config.h. Generated by config.status. */
10387	if test x"$ac_file" = x-; then
10388	configure_input=
10389	else
10390	configure_input="$ac_file. "
10391	fi
10392	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10393	sed 's,.*/,,'` by configure."
10394
10395	# First look for the input files in the build tree, otherwise in the
10396	# src tree.
10397	ac_file_inputs=`IFS=:
10398	for f in $ac_file_in; do
10399	case $f in
10400	-) echo $tmp/stdin ;;
10401	[\\/$]*)
10402	# Absolute (can't be DOS-style, as IFS=:)
10403	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10404	echo "$as_me: error: cannot find input file: $f" >&2;}
10405	{ (exit 1); exit 1; }; }
10406	echo "$f";;
10407	*) # Relative
10408	if test -f "$f"; then
10409	# Build tree
10410	echo "$f"
10411	elif test -f "$srcdir/$f"; then
10412	# Source tree
10413	echo "$srcdir/$f"
10414	else
10415	# /dev/null tree
10416	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10417	echo "$as_me: error: cannot find input file: $f" >&2;}
10418	{ (exit 1); exit 1; }; }
10419	fi;;
10420	esac
10421	done` \|\| { (exit 1); exit 1; }
10422	_ACEOF
10423	cat >>$CONFIG_STATUS <<_ACEOF
10424	sed "$ac_vpsub
10425	$extrasub
10426	_ACEOF
10427	cat >>$CONFIG_STATUS <<\_ACEOF
10428	:t
10429	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10430	s,@configure_input@,$configure_input,;t t
10431	s,@srcdir@,$ac_srcdir,;t t
10432	s,@abs_srcdir@,$ac_abs_srcdir,;t t
10433	s,@top_srcdir@,$ac_top_srcdir,;t t
10434	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10435	s,@builddir@,$ac_builddir,;t t
10436	s,@abs_builddir@,$ac_abs_builddir,;t t
10437	s,@top_builddir@,$ac_top_builddir,;t t
10438	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10439	s,@INSTALL@,$ac_INSTALL,;t t
10440	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
10441	rm -f $tmp/stdin
10442	if test x"$ac_file" != x-; then
10443	mv $tmp/out $ac_file
10444	else
10445	cat $tmp/out
10446	rm -f $tmp/out
10447	fi
10448
10449	done
10450	_ACEOF
10451	cat >>$CONFIG_STATUS <<\_ACEOF
10452
10453	#
10454	# CONFIG_HEADER section.
10455	#
10456
10457	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10458	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10459	#
10460	# ac_d sets the value in "#define NAME VALUE" lines.
10461	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10462	ac_dB='[ ].*$,\1#\2'
10463	ac_dC=' '
10464	ac_dD=',;t'
10465	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10466	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10467	ac_uB='$,\1#\2define\3'
10468	ac_uC=' '
10469	ac_uD=',;t'
10470
10471	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10472	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10473	case $ac_file in
10474	- \| :- \| :-:* ) # input from stdin
10475	cat >$tmp/stdin
10476	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10477	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10478	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10479	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10480	* ) ac_file_in=$ac_file.in ;;
10481	esac
10482
10483	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10484	echo "$as_me: creating $ac_file" >&6;}
10485
10486	# First look for the input files in the build tree, otherwise in the
10487	# src tree.
10488	ac_file_inputs=`IFS=:
10489	for f in $ac_file_in; do
10490	case $f in
10491	-) echo $tmp/stdin ;;
10492	[\\/$]*)
10493	# Absolute (can't be DOS-style, as IFS=:)
10494	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10495	echo "$as_me: error: cannot find input file: $f" >&2;}
10496	{ (exit 1); exit 1; }; }
10497	# Do quote $f, to prevent DOS paths from being IFS'd.
10498	echo "$f";;
10499	*) # Relative
10500	if test -f "$f"; then
10501	# Build tree
10502	echo "$f"
10503	elif test -f "$srcdir/$f"; then
10504	# Source tree
10505	echo "$srcdir/$f"
10506	else
10507	# /dev/null tree
10508	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10509	echo "$as_me: error: cannot find input file: $f" >&2;}
10510	{ (exit 1); exit 1; }; }
10511	fi;;
10512	esac
10513	done` \|\| { (exit 1); exit 1; }
10514	# Remove the trailing spaces.
10515	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10516
10517	_ACEOF
10518
10519	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10520	# `conftest.undefs', that substitutes the proper values into
10521	# config.h.in to produce config.h. The first handles `#define'
10522	# templates, and the second `#undef' templates.
10523	# And first: Protect against being on the right side of a sed subst in
10524	# config.status. Protect against being in an unquoted here document
10525	# in config.status.
10526	rm -f conftest.defines conftest.undefs
10527	# Using a here document instead of a string reduces the quoting nightmare.
10528	# Putting comments in sed scripts is not portable.
10529	#
10530	# `end' is used to avoid that the second main sed command (meant for
10531	# 0-ary CPP macros) applies to n-ary macro definitions.
10532	# See the Autoconf documentation for `clear'.
10533	cat >confdef2sed.sed <<\_ACEOF
10534	s/[\\&,]/\\&/g
10535	s,[\\$`],\\&,g
10536	t clear
10537	: clear
10538	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10539	t end
10540	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10541	: end
10542	_ACEOF
10543	# If some macros were called several times there might be several times
10544	# the same #defines, which is useless. Nevertheless, we may not want to
10545	# sort them, since we want the last AC-DEFINE to be honored.
10546	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10547	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10548	rm -f confdef2sed.sed
10549
10550	# This sed command replaces #undef with comments. This is necessary, for
10551	# example, in the case of _POSIX_SOURCE, which is predefined and required
10552	# on some systems where configure will not decide to define it.
10553	cat >>conftest.undefs <<\_ACEOF
10554	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10555	_ACEOF
10556
10557	# Break up conftest.defines because some shells have a limit on the size
10558	# of here documents, and old seds have small limits too (100 cmds).
10559	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10560	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10561	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10562	echo ' :' >>$CONFIG_STATUS
10563	rm -f conftest.tail
10564	while grep . conftest.defines >/dev/null
10565	do
10566	# Write a limited-size here document to $tmp/defines.sed.
10567	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10568	# Speed up: don't consider the non `#define' lines.
10569	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10570	# Work around the forget-to-reset-the-flag bug.
10571	echo 't clr' >>$CONFIG_STATUS
10572	echo ': clr' >>$CONFIG_STATUS
10573	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10574	echo 'CEOF
10575	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10576	rm -f $tmp/in
10577	mv $tmp/out $tmp/in
10578	' >>$CONFIG_STATUS
10579	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10580	rm -f conftest.defines
10581	mv conftest.tail conftest.defines
10582	done
10583	rm -f conftest.defines
10584	echo ' fi # grep' >>$CONFIG_STATUS
10585	echo >>$CONFIG_STATUS
10586
10587	# Break up conftest.undefs because some shells have a limit on the size
10588	# of here documents, and old seds have small limits too (100 cmds).
10589	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10590	rm -f conftest.tail
10591	while grep . conftest.undefs >/dev/null
10592	do
10593	# Write a limited-size here document to $tmp/undefs.sed.
10594	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10595	# Speed up: don't consider the non `#undef'
10596	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10597	# Work around the forget-to-reset-the-flag bug.
10598	echo 't clr' >>$CONFIG_STATUS
10599	echo ': clr' >>$CONFIG_STATUS
10600	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10601	echo 'CEOF
10602	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10603	rm -f $tmp/in
10604	mv $tmp/out $tmp/in
10605	' >>$CONFIG_STATUS
10606	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10607	rm -f conftest.undefs
10608	mv conftest.tail conftest.undefs
10609	done
10610	rm -f conftest.undefs
10611
10612	cat >>$CONFIG_STATUS <<\_ACEOF
10613	# Let's still pretend it is `configure' which instantiates (i.e., don't
10614	# use $as_me), people would be surprised to read:
10615	# /* config.h. Generated by config.status. */
10616	if test x"$ac_file" = x-; then
10617	echo "/* Generated by configure. */" >$tmp/config.h
10618	else
10619	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10620	fi
10621	cat $tmp/in >>$tmp/config.h
10622	rm -f $tmp/in
10623	if test x"$ac_file" != x-; then
10624	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10625	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10626	echo "$as_me: $ac_file is unchanged" >&6;}
10627	else
10628	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10629	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10630	X"$ac_file" : 'X$//$[^/]' \\| \
10631	X"$ac_file" : 'X$//$$' \\| \
10632	X"$ac_file" : 'X$/$' \\| \
10633	. : '$.$' 2>/dev/null \|\|
10634	echo X"$ac_file" \|
10635	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10636	/^X$\/\/$[^/].*/{ s//\1/; q; }
10637	/^X$\/\/$$/{ s//\1/; q; }
10638	/^X$\/$.*/{ s//\1/; q; }
10639	s/.*/./; q'`
10640	{ if $as_mkdir_p; then
10641	mkdir -p "$ac_dir"
10642	else
10643	as_dir="$ac_dir"
10644	as_dirs=
10645	while test ! -d "$as_dir"; do
10646	as_dirs="$as_dir $as_dirs"
10647	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10648	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10649	X"$as_dir" : 'X$//$[^/]' \\| \
10650	X"$as_dir" : 'X$//$$' \\| \
10651	X"$as_dir" : 'X$/$' \\| \
10652	. : '$.$' 2>/dev/null \|\|
10653	echo X"$as_dir" \|
10654	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10655	/^X$\/\/$[^/].*/{ s//\1/; q; }
10656	/^X$\/\/$$/{ s//\1/; q; }
10657	/^X$\/$.*/{ s//\1/; q; }
10658	s/.*/./; q'`
10659	done
10660	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10661	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10662	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10663	{ (exit 1); exit 1; }; }; }
10664
10665	rm -f $ac_file
10666	mv $tmp/config.h $ac_file
10667	fi
10668	else
10669	cat $tmp/config.h
10670	rm -f $tmp/config.h
10671	fi
10672	# Compute $ac_file's index in $config_headers.
10673	_am_stamp_count=1
10674	for _am_header in $config_headers :; do
10675	case $_am_header in
10676	$ac_file \| $ac_file:* )
10677	break ;;
10678	* )
10679	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10680	esac
10681	done
10682	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10683	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10684	X$ac_file : 'X$//$[^/]' \\| \
10685	X$ac_file : 'X$//$$' \\| \
10686	X$ac_file : 'X$/$' \\| \
10687	. : '$.$' 2>/dev/null \|\|
10688	echo X$ac_file \|
10689	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10690	/^X$\/\/$[^/].*/{ s//\1/; q; }
10691	/^X$\/\/$$/{ s//\1/; q; }
10692	/^X$\/$.*/{ s//\1/; q; }
10693	s/.*/./; q'`/stamp-h$_am_stamp_count
10694	done
10695	_ACEOF
10696	cat >>$CONFIG_STATUS <<\_ACEOF
10697
10698	#
10699	# CONFIG_COMMANDS section.
10700	#
10701	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10702	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10703	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10704	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10705	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10706	X"$ac_dest" : 'X$//$[^/]' \\| \
10707	X"$ac_dest" : 'X$//$$' \\| \
10708	X"$ac_dest" : 'X$/$' \\| \
10709	. : '$.$' 2>/dev/null \|\|
10710	echo X"$ac_dest" \|
10711	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10712	/^X$\/\/$[^/].*/{ s//\1/; q; }
10713	/^X$\/\/$$/{ s//\1/; q; }
10714	/^X$\/$.*/{ s//\1/; q; }
10715	s/.*/./; q'`
10716	{ if $as_mkdir_p; then
10717	mkdir -p "$ac_dir"
10718	else
10719	as_dir="$ac_dir"
10720	as_dirs=
10721	while test ! -d "$as_dir"; do
10722	as_dirs="$as_dir $as_dirs"
10723	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10724	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10725	X"$as_dir" : 'X$//$[^/]' \\| \
10726	X"$as_dir" : 'X$//$$' \\| \
10727	X"$as_dir" : 'X$/$' \\| \
10728	. : '$.$' 2>/dev/null \|\|
10729	echo X"$as_dir" \|
10730	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10731	/^X$\/\/$[^/].*/{ s//\1/; q; }
10732	/^X$\/\/$$/{ s//\1/; q; }
10733	/^X$\/$.*/{ s//\1/; q; }
10734	s/.*/./; q'`
10735	done
10736	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10737	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10738	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10739	{ (exit 1); exit 1; }; }; }
10740
10741	ac_builddir=.
10742
10743	if test "$ac_dir" != .; then
10744	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10745	# A "../" for each directory in $ac_dir_suffix.
10746	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10747	else
10748	ac_dir_suffix= ac_top_builddir=
10749	fi
10750
10751	case $srcdir in
10752	.) # No --srcdir option. We are building in place.
10753	ac_srcdir=.
10754	if test -z "$ac_top_builddir"; then
10755	ac_top_srcdir=.
10756	else
10757	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10758	fi ;;
10759	[\\/]* \| ?:[\\/]* ) # Absolute path.
10760	ac_srcdir=$srcdir$ac_dir_suffix;
10761	ac_top_srcdir=$srcdir ;;
10762	*) # Relative path.
10763	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10764	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10765	esac
10766
10767	# Do not use `cd foo && pwd` to compute absolute paths, because
10768	# the directories may not exist.
10769	case `pwd` in
10770	.) ac_abs_builddir="$ac_dir";;
10771	*)
10772	case "$ac_dir" in
10773	.) ac_abs_builddir=`pwd`;;
10774	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10775	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10776	esac;;
10777	esac
10778	case $ac_abs_builddir in
10779	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10780	*)
10781	case ${ac_top_builddir}. in
10782	.) ac_abs_top_builddir=$ac_abs_builddir;;
10783	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10784	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10785	esac;;
10786	esac
10787	case $ac_abs_builddir in
10788	.) ac_abs_srcdir=$ac_srcdir;;
10789	*)
10790	case $ac_srcdir in
10791	.) ac_abs_srcdir=$ac_abs_builddir;;
10792	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10793	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10794	esac;;
10795	esac
10796	case $ac_abs_builddir in
10797	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10798	*)
10799	case $ac_top_srcdir in
10800	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10801	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10802	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10803	esac;;
10804	esac
10805
10806
10807	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10808	echo "$as_me: executing $ac_dest commands" >&6;}
10809	case $ac_dest in
10810	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10811	# Strip MF so we end up with the name of the file.
10812	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10813	# Check whether this is an Automake generated Makefile or not.
10814	# We used to match only the files named `Makefile.in', but
10815	# some people rename them; so instead we look at the file content.
10816	# Grep'ing the first line is not enough: some people post-process
10817	# each Makefile.in and add a new line on top of each file to say so.
10818	# So let's grep whole file.
10819	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10820	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10821	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10822	X"$mf" : 'X$//$[^/]' \\| \
10823	X"$mf" : 'X$//$$' \\| \
10824	X"$mf" : 'X$/$' \\| \
10825	. : '$.$' 2>/dev/null \|\|
10826	echo X"$mf" \|
10827	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10828	/^X$\/\/$[^/].*/{ s//\1/; q; }
10829	/^X$\/\/$$/{ s//\1/; q; }
10830	/^X$\/$.*/{ s//\1/; q; }
10831	s/.*/./; q'`
10832	else
10833	continue
10834	fi
10835	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10836	# Extract the definition of DEP_FILES from the Makefile without
10837	# running `make'.
10838	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
10839	test -z "$DEPDIR" && continue
10840	# When using ansi2knr, U may be empty or an underscore; expand it
10841	U=`sed -n -e '/^U = / s///p' < "$mf"`
10842	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10843	# We invoke sed twice because it is the simplest approach to
10844	# changing $(DEPDIR) to its actual value in the expansion.
10845	for file in `sed -n -e '
10846	/^DEP_FILES = .*\\\\$/ {
10847	s/^DEP_FILES = //
10848	:loop
10849	s/\\\\$//
10850	p
10851	n
10852	/\\\\$/ b loop
10853	p
10854	}
10855	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10856	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10857	# Make sure the directory exists.
10858	test -f "$dirpart/$file" && continue
10859	fdir=`(dirname "$file") 2>/dev/null \|\|
10860	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10861	X"$file" : 'X$//$[^/]' \\| \
10862	X"$file" : 'X$//$$' \\| \
10863	X"$file" : 'X$/$' \\| \
10864	. : '$.$' 2>/dev/null \|\|
10865	echo X"$file" \|
10866	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10867	/^X$\/\/$[^/].*/{ s//\1/; q; }
10868	/^X$\/\/$$/{ s//\1/; q; }
10869	/^X$\/$.*/{ s//\1/; q; }
10870	s/.*/./; q'`
10871	{ if $as_mkdir_p; then
10872	mkdir -p $dirpart/$fdir
10873	else
10874	as_dir=$dirpart/$fdir
10875	as_dirs=
10876	while test ! -d "$as_dir"; do
10877	as_dirs="$as_dir $as_dirs"
10878	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10879	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10880	X"$as_dir" : 'X$//$[^/]' \\| \
10881	X"$as_dir" : 'X$//$$' \\| \
10882	X"$as_dir" : 'X$/$' \\| \
10883	. : '$.$' 2>/dev/null \|\|
10884	echo X"$as_dir" \|
10885	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10886	/^X$\/\/$[^/].*/{ s//\1/; q; }
10887	/^X$\/\/$$/{ s//\1/; q; }
10888	/^X$\/$.*/{ s//\1/; q; }
10889	s/.*/./; q'`
10890	done
10891	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10892	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10893	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10894	{ (exit 1); exit 1; }; }; }
10895
10896	# echo "creating $dirpart/$file"
10897	echo '# dummy' > "$dirpart/$file"
10898	done
10899	done
10900	;;
10901	esac
10902	done
10903	_ACEOF
10904
10905	cat >>$CONFIG_STATUS <<\_ACEOF
10906
10907	{ (exit 0); exit 0; }
10908	_ACEOF
10909	chmod +x $CONFIG_STATUS
10910	ac_clean_files=$ac_clean_files_save
10911
10912
10913	# configure is writing to config.log, and then calls config.status.
10914	# config.status does its own redirection, appending to config.log.
10915	# Unfortunately, on DOS this fails, as config.log is still kept open
10916	# by configure, so config.status won't be able to write to it; its
10917	# output is simply discarded. So we exec the FD to /dev/null,
10918	# effectively closing config.log, so it can be properly (re)opened and
10919	# appended to by config.status. When coming back to configure, we
10920	# need to make the FD available again.
10921	if test "$no_create" != yes; then
10922	ac_cs_success=:
10923	ac_config_status_args=
10924	test "$silent" = yes &&
10925	ac_config_status_args="$ac_config_status_args --quiet"
10926	exec 5>/dev/null
10927	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10928	exec 5>>config.log
10929	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10930	# would make configure fail if this is the last instruction.
10931	$ac_cs_success \|\| { (exit 1); exit 1; }
10932	fi
10933

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